CN116038326A - Automatic assembly machine for bicycle spring components - Google Patents

Abstract

The invention discloses an automatic assembling machine for a bicycle spring assembly, which comprises a workbench, wherein a spring feeding and positioning mechanism, a fixed-distance rubber feeding and mounting mechanism, a spring sheath mounting mechanism, an oil brushing mechanism, an upper seat mounting mechanism, a compression rubber mounting mechanism, a linear carrying mechanism and a discharging mechanism are arranged on the surface of the workbench, and a controller is arranged in the workbench; the fixed-distance rubber feeding and mounting mechanism, the spring feeding and positioning mechanism, the spring sheath mounting mechanism, the oil brushing mechanism, the upper seat mounting mechanism, the compression rubber mounting mechanism and the discharging mechanism are sequentially positioned below the linear conveying mechanism from left to right. The invention can realize multi-station simultaneous automatic work, can complete spring feeding, fixed-distance rubber loading, spring sheath loading, oil brushing, seat loading, rubber compression loading and other works through one working cycle, has high processing efficiency and reliable quality, and an operator only needs to complete material throwing and can press a start button, so that the degree of automation is high, and the labor intensity and the labor cost are reduced.

Description

Automatic assembly machine for bicycle spring components

technical field

The invention belongs to the technical field of bicycle spring assembly assembly, and in particular relates to an automatic assembly machine for bicycle spring assemblies.

Background technique

In some high-performance bicycle front forks, there are usually matching spring assemblies inside to play the role of shock absorption and shock absorption during riding. This bicycle front fork spring assembly is assembled by multiple parts through multiple processes, and its parts include springs, distance rubber, rubber sheaths, lubricants, upper seats and compression rubbers, etc. Insert the fixed-distance rubber into the spring, then put a rubber sheath on the correct position outside the spring, then apply lubricating oil on the surface of the spring, then install the upper seat and compress the rubber at the end of the spring in sequence, and finally complete the assembly and discharge.

Although the mechanical automation technology is developing rapidly, due to technical limitations and thinking limitations in the industry, the assembly of bicycle front fork spring components has not been able to achieve full automation. The main difficulties include:

1) Since the inner diameter of the rubber sleeve is smaller than the overall outer diameter of the spring, when the rubber sleeve is put on the spring, the mechanical operation is not as dexterous as manual operation. The current mechanical device often resets the sleeve that has been set in place. The rubber sleeve is pulled off from the spring again or displaced, which can easily cause defective products;

2) When brushing oil on the surface of the spring, the current mechanical device tends to apply unevenly or excessively, resulting in defective products and waste of lubricating oil;

3) Since the complete assembly of the bicycle front fork spring assembly needs to go through multiple processes, the spring and its accessories need to be transferred between various stations, and the current mechanical device cannot effectively ensure that the spring and its accessories reach each station. The positioning accuracy of the station will lead to poor assembly of the product.

Just because of this, the assembling work of existing bicycle front fork spring assembly is still by manually finishing. However, the manual assembly method is not only inefficient, labor-intensive, and costly, but also the position of the rubber sleeve, the oil volume control and uniformity of the lubricating oil cannot be kept stable during manual assembly, and it is difficult to guarantee the quality and consistency. Poor, sometimes there will be wrong installation or missing installation.

Contents of the invention

Aiming at the deficiencies in the prior art, the present invention provides an automatic assembly machine for bicycle spring components to realize automatic loading, assembly, oiling and unloading of bicycle spring components, improve assembly efficiency and reduce labor intensity.

In order to solve the above-mentioned technical problems and realize the above-mentioned technical effects, the present invention is realized through the following technical solutions:

An automatic assembly machine for bicycle spring components, comprising a workbench, on which a spring feeding and positioning mechanism, a fixed-distance rubber feeding and installing mechanism, a spring sheath installing mechanism, an oil brushing mechanism, and an upper seat installing mechanism are arranged . Compression rubber installation mechanism, linear conveying mechanism and unloading mechanism, the inside of the workbench is provided with a controller;

The fixed-distance rubber feeding and installation mechanism, the spring feeding and positioning mechanism, the spring sheath installation mechanism, the oil brushing mechanism, the upper seat installation mechanism, the compression rubber installation mechanism and the unloading mechanism It is located below the linear conveying mechanism from left to right;

The controller is respectively connected with the fixed-distance rubber feeding and installation mechanism, the spring feeding and positioning mechanism, the spring sheath installation mechanism, the oil brushing mechanism, the upper seat installation mechanism, and the compression rubber installation mechanism , the linear transport mechanism is electrically connected;

The spring feeding and positioning mechanism is responsible for feeding the springs one by one to the fixed-distance rubber installation station, and fixing the springs at the fixed-distance rubber installation station;

The fixed-distance rubber feeding and installation mechanism is responsible for feeding the fixed-distance rubber to the fixed-distance rubber installation station one by one, and inserting the fixed-distance rubber into the inner diameter of the spring positioned at the fixed-distance rubber installation station;

The spring sheath installation mechanism is responsible for fixing the springs plugged with fixed-distance rubber at the sheath installation station, is responsible for feeding the spring sheaths one by one to the sheath stretching station and stretching the spring sheath, and is responsible for stretching the spring sheaths. The spring sheath is tightly fitted in the correct position on the spring at the sheath installation station;

The oil brushing mechanism is responsible for clamping the spring plugged with a fixed distance rubber and covered with a sheath at the oil brushing station, and evenly oiling the outside of the spring by rotating the spring;

The upper seat installation mechanism is responsible for clamping the spring with fixed distance rubber, sheath and brushed lubricating oil between the upper seat and the compression rubber installation station, and installing the spring upper seat at the end of the spring;

The compression rubber installation mechanism is responsible for clamping and plugging the fixed-distance rubber at the upper seat and the compression rubber installation station, putting on the sheath, brushing the lubricating oil and installing the spring on the upper seat, and installing the upper seat on the end of the spring. compressed rubber;

The unloading mechanism is responsible for unloading the spring assembly plugged with a fixed-distance rubber, covered with a sheath, brushed with lubricating oil, and equipped with an upper seat and a compressed rubber into the material frame;

The linear transport mechanism is responsible for sequentially transporting the spring from the fixed-distance rubber installation station to the sheath installation station, the oil brushing station, the upper seat and compression rubber installation station, and the unloading worker. bit;

The controller is responsible for the fixed-distance rubber feeding and installation mechanism, the spring feeding and positioning mechanism, the spring sheath installation mechanism, the oil brushing mechanism, the upper seat installation mechanism, the compression rubber installation mechanism, The electrical control of the linear conveying mechanism is responsible for the fixed-distance rubber feeding and installation mechanism, the spring feeding and positioning mechanism, the spring sheath installation mechanism, the oil brushing mechanism, the upper seat installation mechanism, the The working linkage between the compression rubber installation mechanism and the linear conveying mechanism.

Further, the spring feeding and positioning mechanism includes an outer frame of the spring feeding and positioning mechanism, and the outer frame of the spring feeding and positioning mechanism is provided with a first-level spring feeding slope and a first spring feeding lifting plate in sequence from front to back. , the slope of the secondary spring silo, the second spring feeding lifting plate, the slope of the tertiary spring silo and the spring V-shaped positioning block, wherein the slope of the primary spring silo, the slope of the secondary spring silo and the The three-stage spring hopper slopes are all fixedly connected to the frame plate of the outer frame of the spring feeding and positioning mechanism, and the first-stage spring hopper slope, the second-stage spring hopper slope and the third-stage spring hopper slope All are inclined backward, and the inclination angle is the same; the lower part of the front side of the second-stage spring silo slope is provided with a first spring silo vertical partition, and the lower part of the front side of the third-stage spring hopper slope is provided with a second spring The vertical partition of the silo, and the vertical partition of the first spring hopper and the vertical partition of the second spring hopper are all fixedly connected with the frame plate of the outer frame of the spring feeding and positioning mechanism; the first spring The feeding lifting plate realizes lifting between the slope of the primary spring silo and the vertical partition of the first spring silo through the lifting cylinder of the first spring feeding lifting plate, and the second spring feeding lifting plate passes through The second spring feeding lifting plate lifting cylinder realizes the lifting between the slope of the secondary spring silo and the vertical partition of the second spring silo, and the spring V-shaped positioning block is located at the fixed-distance rubber installation station. , the bottom of the spring V-shaped positioning block is provided with a spring V-shaped positioning block lower baffle plate, and the spring V-shaped positioning block is realized by the spring V-shaped positioning block lifting cylinder between the slope of the three-stage spring silo and the spring The lifting between the rear frame plates of the outer frame of the feeding and positioning mechanism; the outer side of the rear side frame plate of the outer frame of the spring feeding and positioning mechanism is provided with a vertically upward spring compression cylinder, and the push of the spring compression cylinder The rod is provided with a spring compression head through the spring compression head connection block, and the position of the spring compression head corresponds to the position of the spring V-shaped positioning block up and down; Moving spring bin length adjustment plate.

Further, the fixed-distance rubber feeding and installation mechanism includes a fixed-distance rubber feeding and installation mechanism outer frame, and a first-level fixed-distance rubber silo slope is sequentially arranged in the outer frame of the fixed-distance rubber feeding and installation mechanism from front to back , the first fixed-distance rubber feeding lifting plate, the second-level fixed-distance rubber silo slope, the second fixed-distance rubber feeding lifting plate, the third-level fixed-distance rubber silo slope and the fixed-distance rubber V-shaped positioning block, wherein, the The slope of the first-level fixed-distance rubber silo, the slope of the second-level fixed-distance rubber silo and the slope of the third-level fixed-distance rubber silo are all fixedly connected with the frame plate of the outer frame of the fixed-distance rubber feeding and installation mechanism, The slope of the first-level fixed-distance rubber silo, the slope of the second-level fixed-distance rubber silo and the slope of the third-level fixed-distance rubber silo are all inclined backward, and the inclination angles are the same; the first-level fixed-distance rubber material A fixed-distance rubber silo length adjustment plate that can move laterally is arranged on the slope of the silo; the lower part of the front side of the second-level fixed-distance rubber silo slope is provided with a first fixed-distance rubber silo vertical partition; The lower part of the front side of the rubber silo slope is provided with a second fixed-distance rubber silo vertical partition, and the first fixed-distance rubber silo vertical partition and the second fixed-distance rubber silo vertical partition are connected with each other. The fixed-distance rubber feeding and the frame plate of the outer frame of the installation mechanism are fixedly connected; the first fixed-distance rubber feeding lifting plate is realized by the first fixed-distance rubber feeding lifting plate lifting cylinder on the first-level fixed-distance rubber material. The lifting between the warehouse slope and the vertical partition of the first fixed-distance rubber silo, the second fixed-distance rubber feeding lifting plate is realized in the second fixed-distance rubber feeding lifting plate lifting cylinder through the second fixed-distance rubber feeding lifting plate. The lifting between the slope of the rubber silo and the vertical partition of the second fixed-distance rubber silo, the V-shaped positioning block of the fixed-distance rubber is located at the installation station of the fixed-distance rubber, and the V-shaped positioning block of the fixed-distance rubber The bottom of the fixed-distance rubber V-shaped positioning block is provided with a lower baffle plate, and the fixed-distance rubber V-shaped positioning block is realized by the fixed-distance rubber V-shaped positioning block lifting cylinder. The lifting between the rubber feeding and the rear frame of the installation mechanism outer frame; the top of the fixed-distance rubber V-shaped positioning block is provided with a fixed-distance rubber limit pressure block, and the position of the fixed-distance rubber limit pressure block is the same as The position of the fixed-distance rubber V-shaped positioning block corresponds up and down, and the fixed-distance rubber limit pressing block is fixedly connected with the frame plate of the fixed-distance rubber feeding and installation mechanism outer frame; the fixed-distance rubber V-shaped positioning block The right side of the fixed-distance rubber installation guide sleeve is provided with the fixed-distance rubber installation guide sleeve, which is fixedly connected with the frame plate of the fixed-distance rubber feeding and installation mechanism outer frame, and the fixed-distance rubber V-shaped positioning block The left side is provided with a fixed-distance rubber installation propelling cylinder, and the fixed-distance rubber installation propelling cylinder is fixedly connected with the frame plate of the fixed-distance rubber feeding and installation mechanism outer frame, and the fixed-distance rubber is installed on the slider of the propelling cylinder A fixed-distance rubber installation push rod is provided, and the position height of the fixed-distance rubber installation push rod is located between the fixed-distance rubber limit pressure block and the fixed-distance rubber V-shaped positioning block, and the fixed-distance rubber installation push rod The rod, the distance rubber mounting guide sleeve and the spring V-shaped positioning block are in the same straight line.

Further, the spring sheath installation mechanism includes a spring sheath installation mechanism base plate and a sheath feeding assembly, a sheath clamping feeding assembly, a spring clamping moving assembly and The sheath stretching assembly; the sheath feeding assembly is located at the rear of the upper surface of the bottom plate of the spring sheath installation mechanism, and the sheath clamping and feeding assembly is located at the outlet of the sheath feeding assembly Above, the spring clamping moving assembly is located on the front left side of the upper surface of the spring sheath installation mechanism bottom plate, and the sheath expansion assembly is located on the front right side of the spring sheath installation mechanism bottom plate upper surface;

The sheath feeding assembly includes a sheath vibrating plate that is fixedly connected to the workbench or fixed on the bottom plate of the spring sheath installation mechanism, and the outlet of the sheath vibrating plate directly vibrates with a sheath The feed port of the track is docked, the sheath direct vibration track is installed on the sheath linear vibrator, and the bottom of the sheath linear vibrator is fixedly connected to the bottom plate of the spring sheath installation mechanism;

The sheath clamping and feeding assembly includes a sheath forward cylinder mounting frame erected above the sheath direct vibration track, and the bottom of the sheath forward cylinder mounting frame is fixedly connected to the bottom plate of the spring sheath installation mechanism , the sheath advance cylinder mounting frame is provided with a sheath advance cylinder with a push block facing forward, and a sheath rotation cylinder with a turntable facing downward is arranged on the push block of the sheath advance cylinder. The turntable of the sheath rotary cylinder is provided with a sheath jaw cylinder with the jaws facing down, and the sheath jaws are provided with sheath jaws on the jaws of the sheath jaw cylinder, and the sheath jaws are located on the sheath At the outlet of the linear vibrator;

The spring clamping and moving assembly includes a spring traverse KK module fixed on the bottom plate of the spring sheath installation mechanism, and one end of the spring traverse KK module is connected to drive the spring traverse KK module The spring traverse KK module servo motor, the slide table of the spring traverse KK module is provided with a spring jaw forward cylinder with the push block forward, and the spring jaw forward cylinder is set on the push block There is a first spring jaw cylinder with jaws facing forward, the jaws of the first spring jaw cylinder are provided with first spring jaws, and the first spring jaws are located at the sheath installation station;

The sheath stretching assembly includes a sheath stretching six-jaw chuck traversing slide seat installed on the bottom plate through two sheath stretching six-jaw chuck traverse guide rails, and the sheath stretches six The right side of the jaw chuck traversing sliding seat is provided with a sheath with a push rod facing left to open the six-jaw chuck traversing cylinder. The bottom plate or frame is fixedly connected, the push rod of the sheath stretching six-jaw chuck traverse cylinder is connected with the right end face of the sheath stretching six-jaw chuck traverse sliding seat, and the sheath struts The six-jaw chuck opening and sliding seat is provided with a sheath opening six-jaw chuck, and the six jaws of the sheath opening six-jaw chuck are respectively provided with a sheath opening stretching out to the left. Six pieces of the sheath stretching pieces are surrounded to form a sheath stretching claw for stretching the sheath, and the sheath stretching claws are located at the sheath stretching station; the sheath stretching six claws are clamped The upper part of the right side of the disk is provided with a spring inner hole positioning rod extending to the right to traverse the cylinder mounting plate, and the right part of the lower surface of the spring inner hole positioning rod traverses the cylinder mounting plate through the spring inner hole positioning rod to traverse the guide rail A spring inner hole positioning rod fixing seat is provided, and a spring inner hole positioning rod lateral movement cylinder with a push rod facing to the right is provided on the left part of the lower surface of the spring inner hole positioning rod traversing cylinder mounting plate. The push rod of the rod traverse cylinder is connected with the left side of the spring inner hole positioning rod fixing seat, and a spring inner hole positioning rod extending to the left is arranged on the spring inner hole positioning rod fixing seat. The hole positioning rod is driven by the lateral movement cylinder of the positioning rod in the inner hole of the spring so that it can move laterally through the center hole of the six-claw chuck for expanding the sheath and the six claws of the supporting sheath; The left side of the hole positioning rod fixing seat is provided with a push rod facing left to support the sheath with six claws to spread the guide sleeve and traverse the cylinder. The six claws of the supporting sheath stretch the guide sleeve fixing block, the upper part of the supporting sheath six claws stretching the guide sleeve fixing block is slidably connected with the spring inner hole positioning rod, and the supporting sheath six claws stretch the left side of the guide sleeve fixing block. The side is provided with a support sheath with six claws to expand the guide sleeve, and the support sheath with six claws to expand the guide sleeve is slidably set on the spring inner hole positioning rod, and the support sheath with six claws to expand the guide sleeve through The six claws of the support sheath are driven by the horizontal movement cylinder to spread the guide sleeve and can be moved laterally through the center hole of the six claws chuck of the sheath spreader and the six claws of the support sheath, and the support sheath On the left side of the six-claw strut guide sleeve lateral movement cylinder, a spring inner hole positioning rod stabilizing block is arranged, and the upper part of the spring inner hole positioning rod stabilizing block is fixedly connected with the spring inner hole positioning rod; The rear side of the six-jaw chuck is provided with a horizontally left push sheath cylinder through the push sheath cylinder fixing block, and a push sheath plate is set on the six claws of the support sheath, and the push sheath cylinder The push rod is connected to the push sheath plate, and the push sheath plate is laterally movably sleeved on the six claws of the support sheath driven by the push sheath cylinder.

Further, the oil brushing mechanism includes a fixed plate of the oil brushing mechanism, and a spring rotating motor traverses the cylinder on the rear side of the oil brushing mechanism fixing plate, and the sliding table of the spring rotating motor traverses the cylinder through the bracket A spring rotating motor with the motor shaft facing to the right is provided, the motor shaft of the spring rotating motor is provided with a brush oil top to tighten the movable end top, and the rear side of the fixed plate of the oil brushing mechanism is provided with a spring rotating motor traversing guide rail, The spring rotary motor traversing guide rail is located below the spring rotary motor traversing cylinder, and the slide table of the spring rotary motor traversing cylinder is slidably connected to the spring rotary motor traversing guide rail; the oil brushing mechanism fixes the plate The right end of the oil brushing top is provided with a top mounting frame for tightening the fixed end, and the top mounting frame for oiling the top and tightening the fixed end is provided with an oil brushing top for tightening the top of the fixed end through the top bearing of the oil brushing top, and the top of the fixed end for brushing the oil The top of the fixed end of the top tightening is opposite to and coaxial with the top of the movable end of the oil brushing top tightening, and the oil brushing station is between the top of the fixed end of the oil brushing top tightening and the top of the movable end of the oil brushing top tightening; The bottom of the rear side of the fixed plate of the oil brushing mechanism is provided with an oil receiving box, and the oil receiving box is located below the oil brushing station; group, one end of the brush oil head traverse KK module is connected with a brush oil head traverse KK module servo motor for driving the brush oil head traverse KK module, and the brush oil head traverse KK module A vertically upward oil brushing head mounting bracket is arranged on the slide table, and the top of the oil brushing head mounting bracket is provided with an oil brushing head displacement cylinder inclined backward and downward, and the push rod of the oil brush head displacement cylinder is connected with the The oil brushing head is connected, and the oil brushing head is aligned with the oil brushing station obliquely downward. The oil inlet port is provided on the oil brushing head. The brush oil head displacement guide rail, the oil brush head is slidingly connected with the oil brush head displacement guide rail.

Further, the upper seat installation mechanism and the compression rubber installation mechanism share one upper seat, the bottom plate of the compression rubber mechanism and a set of spring clamping and positioning components, and the compression rubber installation mechanism and the upper seat installation mechanism are located on the springs respectively. Clamp the front and rear sides of the positioning assembly;

The upper seat installation mechanism includes an upper seat vibrating plate, the outlet of the upper seat vibrating plate is provided with an upper seat positioning fixture, and above the upper seat vibrating plate is provided with a push block facing forward through the front and rear displacement cylinder bracket of the upper seat. Displacement cylinder, the front and rear displacement cylinder bracket of the upper seat is fixedly connected with the upper seat and the bottom plate of the compression rubber mechanism, the positioning fixture of the upper seat is fixedly connected with the front and rear displacement cylinder support of the upper seat, and the push block of the front and rear displacement cylinder of the upper seat is fixedly connected. An upper seat rotary cylinder is provided, the turntable of the upper seat rotary cylinder is provided with an upper seat assembly displacement cylinder, and the push rod of the upper seat assembly displacement cylinder is provided with a jig for taking the upper seat;

The installation mechanism of the compressed rubber includes a compressed rubber vibrating plate, the discharge port of the compressed rubber vibrating plate is provided with a compressed rubber positioning jig, and the upper part of the compressed rubber vibrating plate is provided with a pushing cylinder bracket through the compression rubber front and rear displacement cylinder bracket. The front and rear displacement cylinder of the compressed rubber facing backward, the compressed rubber front and rear displacement cylinder support is fixedly connected with the upper seat and the compressed rubber mechanism bottom plate, the compressed rubber positioning fixture is fixedly connected with the compressed rubber front and rear displacement cylinder support, The push block of the compressed rubber front and rear displacement cylinder is provided with a compressed rubber rotary cylinder, the turntable of the compressed rubber rotary cylinder is provided with a compressed rubber assembly displacement cylinder, and the push rod of the compressed rubber assembly displacement cylinder is provided with a compression cylinder. Rubber fixture;

The spring clamping and positioning assembly includes a spring clamping and positioning assembly vertical plate fixedly connected with the upper seat and the bottom plate of the compression rubber mechanism, and the left end of the spring clamping and positioning assembly vertical plate is provided with a spring clamp with a push block facing upwards Jacking cylinder, the push block of the spring jaw jacking cylinder is provided with a second spring jaw cylinder, the jaws of the second spring jaw cylinder are provided with a second spring jaw, and the second spring The clamping jaws are located at the installation station of the upper seat and the compressed rubber, and the jig for taking the compressed rubber and the jig for taking the upper seat are respectively located on the front and rear sides of the second spring jaw in the right direction, forming a triangular positional relationship.

Further, the linear conveying mechanism includes at least two columns of the linear conveying mechanism fixedly connected with the workbench, and the linear conveying module is mounted on the pillar of the linear conveying mechanism, and one end of the linear conveying module is provided with a Drive the conveying linear module servo motor of the conveying linear module, the upper and lower parts of the slider of the conveying linear module are respectively provided with the moving guide rails of the conveying up and down displacement cylinder and the conveying front and rear displacement cylinder, the pusher of the conveying up and down displacement cylinder The rod is provided with a front and rear displacement cylinder mounting block, which is slidingly connected with the moving guide rail of the transportation front and rear displacement cylinder, and the transportation front and rear displacement cylinder mounting block is provided with a transportation front and rear displacement cylinder. The push rod of the forward and backward displacement cylinder is provided with a conveying jaw cylinder through the conveying jaw cylinder mounting plate, and the jaws of the conveying jaw cylinder are provided with conveying jaws.

Further, the unloading mechanism is a downward-sloping slideway or a downward-sloping conveyor belt chain.

Further, the workbench is provided with the spring feeding and positioning mechanism, the fixed-distance rubber feeding and installation mechanism, the spring sheath installation mechanism, the oil brushing mechanism, the upper seat installation mechanism, The compression rubber installation mechanism, the linear conveying mechanism and the unloading chute play a protective transparent protective cover, the side of the transparent protective cover is provided with an inspection window and an operation panel, and the top of the transparent protective cover There is a working status indicator light.

Further, the side of the workbench is provided with an inspection door, and the bottom of the workbench is provided with universal wheels and adjustable foot supports.

The beneficial effects of the present invention are:

1. The present invention can realize multi-station automatic work at the same time. One working cycle can complete spring feeding, installing fixed distance rubber, installing spring sheath, brushing oil, installing upper seat, installing compressed rubber, etc., and completing a spring every 20 seconds The assembly and oiling of components (including 5 accessories) not only has high processing efficiency and reliable quality, but also the operator only needs to complete the delivery of materials without more manual intervention, just press the start button, which has a high degree of automation and good safety , greatly reducing labor intensity and labor costs.

2. The present invention uses pneumatic clamping claws to clamp the spring, and the clamping is safe and reliable.

3. The present invention realizes the assembly of spring accessories and the movement of oil brushing work through servo and screw drive, with accurate position, high precision and good consistency.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the invention more clearly and implement it according to the contents of the description, the preferred embodiments of the present invention and accompanying drawings are described in detail below. The specific embodiment of the present invention is given in detail by the following examples and accompanying drawings.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

Fig. 1 is the perspective view of whole equipment of the present invention;

Fig. 2 is the top view of whole equipment of the present invention;

Figure 3 is a perspective view of the present invention after the installation of a transparent protective cover;

Fig. 4 is a top perspective perspective view of the spring feeding and positioning mechanism of the present invention;

Fig. 5 is a bottom perspective view of the spring feeding and positioning mechanism of the present invention;

Fig. 6 is a top perspective perspective view of the long and short dual-purpose fixed-distance rubber feeding and installation mechanism of the present invention;

Fig. 7 is a perspective view of the bottom perspective view of the long and short dual-purpose fixed-distance rubber feeding and installation mechanism of the present invention;

Figure 8 is a perspective view of the spring sheath mounting mechanism of the present invention;

Fig. 9 is a perspective view of the oil brushing mechanism of the present invention;

Fig. 10 is a perspective view of the upper seat installation mechanism and the compression rubber installation mechanism of the present invention;

Fig. 11 is a perspective view of the linear conveying mechanism of the present invention;

Fig. 12 is a perspective view when the unloading mechanism of the present invention is a slideway.

Detailed ways

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

In the following description, for the purposes of explaining the various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. One skilled in the relevant art will recognize, however, that an embodiment may be practiced without one or more of these specific details. In other instances, well-known devices, structures and techniques associated with the present application may not have been shown or described in detail in order to avoid unnecessarily obscuring the description of the embodiments.

Unless the context requires otherwise, throughout the specification and claims, the word "comprise" and variations thereof, such as "comprising" and "having" are to be read in an open, inclusive sense, i.e., "including, but not limited to".

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiments is included in at least one embodiment. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily all referring to the same embodiment. In addition, particular features, structures or characteristics may be combined in any manner in one or more embodiments.

As used in this specification and the appended claims, the singular forms "a" and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and/or" unless the context clearly dictates otherwise.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

Referring to Fig. 1-2, an automatic assembly machine for bicycle spring components includes a workbench 1, on which a spring feeding and positioning mechanism 2, a fixed-distance rubber feeding and installing mechanism 3, a spring The sheath installation mechanism 4, the oil brushing mechanism 5, the upper seat installation mechanism 6, the compression rubber installation mechanism 7, the linear conveying mechanism 8 and the blanking mechanism 9, and a controller 10 is arranged inside the workbench 1. The fixed-distance rubber feeding and installation mechanism 3, the spring feeding and positioning mechanism 2, the spring sheath installation mechanism 4, the oil brushing mechanism 5, the upper seat installation mechanism 6, and the compression rubber installation mechanism 7 and the unloading mechanism 9 are sequentially located below the linear conveying mechanism 8 from left to right.

Described controller 10 can be the controller with PLC as core, and described controller 10 is connected with described fixed-distance rubber feeding and installation mechanism 3, described spring feeding and positioning mechanism 2, described spring sheath installation mechanism 4 respectively , the oil brushing mechanism 5, the upper seat installation mechanism 6, the compression rubber installation mechanism 7, and the linear transport mechanism 8 are electrically connected. The controller 10 is responsible for the fixed-distance rubber feeding and installation mechanism 3, the spring feeding and positioning mechanism 2, the spring sheath installation mechanism 4, the oil brushing mechanism 5, the upper seat installation mechanism 6, the The electrical control of the compression rubber installation mechanism 7, the linear transfer mechanism 8, and the fixed distance rubber feeding and installation mechanism 3, the spring feeding and positioning mechanism 2, the spring sheath installation mechanism 4, the The oil brushing mechanism 5, the upper seat installation mechanism 6, the compression rubber installation mechanism 7, and the linear conveying mechanism 8 are linked together.

As a further preferred embodiment, as shown in Figure 3, the workbench 1 is provided with a transparent protective cover 11, and the side of the transparent protective cover 11 is provided with an inspection window 12 and an operation panel 13, and the transparent protective cover 11 The top is provided with working status indicator light 14. The operator can observe the working process of each mechanism on the workbench 1 through the transparent protective cover 11, and at the same time, the transparent protective cover 11 can also protect the various mechanisms on the workbench 1, and can also protect the operation members to protect. Operators can maintain and repair various mechanisms through the inspection window 12 on the transparent protective cover 11 . The operator can control the working parameters of the whole mechanism and view the working status of the whole mechanism through the operation panel 13 on the transparent protective cover 11 .

As a further preferred embodiment, the side of the workbench 1 is provided with an inspection door 15 , and the bottom of the workbench 1 is provided with universal wheels 16 and adjustable foot supports 17 . Operators can maintain and repair the controller 10 inside the workbench 1 through the access door 15 . The universal wheels 16 are helpful for the transfer of the whole mechanism, and the adjustable foot support 17 can position the whole mechanism with the ground.

The size of the workbench of the present invention is 2550mm*1800mm*2000mm, conforming to ergonomics. The frame of the workbench is welded by steel plates, and the bottom is equipped with a reinforced beam, which has high overall strength. A transparent door-opening safety shield is designed around the workbench, the layout is reasonable, and the whole machine is compact in structure, saving space.

1. The spring feeding and positioning mechanism 2 is responsible for feeding the springs one by one to the fixed-distance rubber installation station, and fixing the springs at the fixed-distance rubber installation station.

Referring to Fig. 4-5, in this embodiment, the spring feeding and positioning mechanism 2 includes a spring feeding and positioning mechanism outer frame 201, and the spring feeding and positioning mechanism outer frame 201 is sequentially provided with a Level spring hopper slope 202, the first spring feeding lifting plate 203, secondary spring hopper slope 204, the second spring feeding lifting plate 205, third-level spring hopper slope 206 and spring V-shaped positioning block 207, wherein, The first-level spring hopper slope 202, the second-level spring hopper slope 204, and the third-level spring hopper slope 206 are all fixedly connected to the frame plate of the outer frame 201 of the spring feeding and positioning mechanism. The first-level spring hopper slope 202, the second-level spring hopper slope 204, and the third-level spring hopper slope 206 are all inclined backward, and the inclination angles are the same; There is a vertical partition 208 for the first spring storage bin, the bottom of the front side of the three-stage spring storage bin slope 206 is provided with a vertical partition 209 for the second spring storage bin, and the vertical partition 208 for the first spring storage bin and the vertical partition for the spring storage bin The second spring hopper vertical partition 209 is fixedly connected with the frame plate of the outer frame 201 of the spring feeding and positioning mechanism; the first spring feeding lifting plate 203 is realized by the first spring feeding lifting plate lifting cylinder 210. Lifting between the first-level spring hopper slope 202 and the first spring hopper vertical partition 208, the second spring feeding lifting plate 205 is realized by the second spring feeding lifting plate lifting cylinder 211. The lifting between the secondary spring silo slope 204 and the second spring silo vertical partition 209, the spring V-shaped positioning block 207 is located at the fixed-distance rubber installation station, and the spring V-shaped positioning block The bottom of 207 is provided with the lower baffle plate 212 of the spring V-shaped positioning block, and the spring V-shaped positioning block 207 is realized by the spring V-shaped positioning block lifting cylinder 213 between the three-stage spring hopper slope 206 and the spring feeding and positioning. The lifting between the rear frame plates of the mechanism outer frame 201; the outer surface of the outer frame 201 rear side frame plates of the spring feeding and positioning mechanism is provided with a vertically upward spring compression cylinder 214, and the spring compression cylinder 214 The push rod is provided with a spring compression head 216 through the spring compression head connection block 215, and the position of the spring compression head 216 corresponds up and down with the position of the spring V-shaped positioning block 207; 202 is provided with a spring magazine length adjustment plate 217 that can move laterally.

As a further preferred embodiment, the position heights of the primary spring hopper slope 202, the secondary spring hopper slope 204 and the tertiary spring hopper slope 206 are gradually increased, or the primary spring The position height of the silo slope 202 is lower than that of the secondary spring silo slope 204 , and the position height of the tertiary spring silo slope 206 is flush with the position height of the secondary spring silo slope 204 .

The working principle of the spring feeding and positioning mechanism 2 is as follows:

Put several springs into the first spring storage bin where the slope 202 of the first-level spring storage bin is located. Due to the backward slope, the springs will be stacked and arranged at the bottom of the rear end of the slope 202 of the first-level spring storage bin, and always There is a spring located on the first spring feeding lifting plate 203, the first spring feeding lifting plate lifting cylinder 210 drives the first spring feeding lifting plate 203 to rise, and then supports a spring to rise, when the first spring feeding lifts When the plate 203 rises to the highest position, the spring automatically rolls into the secondary spring hopper slope 204 under the action of the slope, and then the first spring feeding lifting plate lifting cylinder 210 drives the first spring feeding lifting plate 203 to the lowest position, waiting A lift of the next spring, when the spring detection sensor on both sides of the secondary spring hopper slope 204 senses that the spring rolls to the second spring feeding lifting plate 205 at the bottom of the secondary spring hopper slope 204 slope, the second The second spring feeding lifting plate lifting cylinder 211 drives the second spring feeding lifting plate 205 to rise, and then supports a spring to rise. When the second spring feeding lifting plate 205 rises to the highest position, the spring automatically rolls under the action of the slope. Enter the third-stage spring hopper slope 206, and then the second spring feeding lifting plate lifting cylinder 211 drives the second spring feeding lifting plate 205 to drop to the lowest position, waiting for the second lifting of the next spring, when the third-level spring material When the spring detection sensors on both sides of the silo slope 206 sense that there is a spring rolling to the spring V-shaped positioning block 207 at the bottom of the third-stage spring silo slope 206, the spring V-shaped positioning block lifting cylinder 213 passes through the lower baffle plate of the spring V-shaped positioning block 212 drives the spring V-shaped positioning block 207 to rise, and then supports a spring to rise again until it exceeds the upper edge of the spring feeding and positioning mechanism outer frame 201, and reaches the fixed-distance rubber installation station, and finally the spring compression cylinder 214 passes The spring compression head connection block 215 drives the spring compression head 216 to descend, and the spring is compressed on the spring V-shaped positioning block 207, thereby completing the feeding and fixing of a spring, and providing spring positioning for the next fixed-distance rubber installation process. . Due to the adoption of a step-by-step feeding method, the problem of stacking or jamming during spring feeding can be prevented.

2. The fixed-distance rubber feeding and installation mechanism 3 is responsible for feeding the fixed-distance rubbers to the fixed-distance rubber installation station one by one, and inserting the fixed-distance rubbers into the inner diameter of the spring at the fixed-distance rubber installation station.

Referring to shown in Fig. 6-7, in the present embodiment, described fixed-distance rubber feeding and installation mechanism 3 comprises a fixed-distance rubber feeding and installation mechanism outer frame 301, and described fixed-distance rubber feeding and installation mechanism outer frame 301 consists of From front to back, there are a first-level fixed-distance rubber silo slope 302, a first fixed-distance rubber feeding lifting plate 303, a second-level fixed-distance rubber silo slope 304, a second fixed-distance rubber feeding lifting plate 305, and a third-level fixed-distance rubber feeding lifting plate 305. From the rubber silo slope 306 and the fixed-distance rubber V-shaped positioning block 307, wherein, the first-level fixed-distance rubber silo slope 302, the second-level fixed-distance rubber silo slope 304 and the three-level fixed-distance rubber material The bin slope 306 is fixedly connected with the frame plate of the fixed-distance rubber feeding and installation mechanism outer frame 301, the first-level fixed-distance rubber bin slope 302, the second-level fixed-distance rubber bin slope 304 and the three The first-level fixed-distance rubber silo slopes 306 are all inclined backwards, and the inclination angles are the same; the first-level fixed-distance rubber silo slopes 302 are provided with a laterally movable fixed-distance rubber silo length adjustment plate 308; The lower part of the front side of the fixed-distance rubber silo slope 304 is provided with a first fixed-distance rubber silo vertical partition 309, and the lower part of the front side of the three-stage fixed-distance rubber silo slope 306 is provided with a second fixed-distance rubber silo vertical partition. Partition 310, and the vertical partition 309 of the first fixed-distance rubber silo and the vertical partition 310 of the second fixed-distance rubber silo are all fixed to the frame plate of the outer frame 301 of the fixed-distance rubber feeding and installation mechanism Connection; the first fixed-distance rubber feeding lifting plate 303 is realized by the first fixed-distance rubber feeding lifting plate lifting cylinder 311 between the first-level fixed-distance rubber silo slope 302 and the first fixed-distance rubber silo. Lifting between the vertical partitions 309, the second fixed-distance rubber feeding lifting plate 305 is realized between the second-level fixed-distance rubber silo slope 304 and the described second fixed-distance rubber feeding lifting plate lifting cylinder 312. The lifting between the second fixed-distance rubber silo vertical partition 310, the fixed-distance rubber V-shaped positioning block 307 is located at the fixed-distance rubber installation station, and the bottom of the fixed-distance rubber V-shaped positioning block 307 is provided with a fixed From the lower baffle plate 313 of the rubber V-shaped positioning block, the fixed-distance rubber V-shaped positioning block 307 is realized by the fixed-distance rubber V-shaped positioning block lifting cylinder 314 between the three-stage fixed-distance rubber silo slope 306 and the fixed-distance rubber V-shaped positioning block. Rubber feeding and lifting between the rear frame plates of the outer frame 301 of the installation mechanism; a fixed-distance rubber limit pressing block 315 is arranged above the fixed-distance rubber V-shaped positioning block 307, and the fixed-distance rubber limit pressure block 315 The position of the fixed-distance rubber V-shaped positioning block 307 corresponds up and down, and the fixed-distance rubber limit press block 315 is fixedly connected with the frame plate of the fixed-distance rubber feeding and installation mechanism outer frame 301; The right side of the rubber V-shaped positioning block 307 is provided with a fixed-distance rubber installation guide sleeve 316, and the fixed-distance rubber installation guide sleeve 316 is fixedly connected with the frame plate of the fixed-distance rubber feeding and installation mechanism outer frame 301, The left side of described fixed-distance rubber V-shaped positioning block 307 is provided with a fixed-distance rubber installation propelling cylinder 317, and described fixed-distance rubber installation propelling cylinder 317 is fixed with the frame plate of described fixed-distance rubber feeding and mounting mechanism outer frame 301 Connected, the slider of the fixed-distance rubber installation propelling cylinder 317 is provided with a fixed-distance rubber installation push rod 318, and the position height of the fixed-distance rubber installation push rod 318 is located between the fixed-distance rubber limit pressure block 315 and the fixed-distance rubber installation push rod 318. Between the distance rubber V-shaped positioning blocks 307, the distance rubber installation push rod 318, the distance rubber installation guide sleeve 316 and the spring V-shaped positioning block 207 are in the same straight line.

As a further preferred embodiment, since the fixed-distance rubbers are divided into long-distance rubbers and short-distance rubbers, the fixed-distance rubber feeding and installation mechanism 3 can be front and rear in the fixed-distance rubber feeding and installation mechanism outer frame 301 Two sets of mirror images are set by the first-level fixed-distance rubber silo slope 302, the first fixed-distance rubber feeding lifting plate 303, the second-level fixed-distance rubber silo slope 304, and the second fixed-distance rubber silo slope 302. Feeding lifting plate 305, the three-stage fixed-distance rubber silo slope 306 and the fixed-distance rubber V-shaped positioning block 307 and other components constitute the fixed-distance rubber feeding mechanism, which are respectively used for the feeding and the long-distance rubber. The charging of short-distance rubber, and by described fixed-distance rubber V-shaped positioning block 307, described fixed-distance rubber installation guide sleeve 316, described fixed-distance rubber installation propelling cylinder 317 and described fixed-distance rubber installation push rod The fixed distance rubber feeding and installation mechanism formed by 318 is located in the middle of the fixed distance rubber feeding and installation mechanism outer frame 301, and the long fixed distance rubber feeding mechanism and the short fixed distance rubber feeding mechanism share a set of fixed distance rubber feeding and installation. mechanism.

As a further preferred embodiment, the position heights of the first-level fixed-distance rubber silo slope 302, the second-level fixed-distance rubber silo slope 304, and the third-level fixed-distance rubber silo slope 306 are gradually increased. Or the position height of the first-level fixed-distance rubber silo slope 302 is lower than the position height of the second-level fixed-distance rubber silo slope 304, and the position height of the three-level fixed-distance rubber silo slope 306 is the same as that of the second-level fixed-distance rubber silo slope 306. The position height of level fixed distance rubber silo slope 304 is flush.

The working principle of the fixed-distance rubber feeding and installation mechanism 3 is as follows:

Put several fixed-distance rubbers into the first fixed-distance rubber silo where the first-level fixed-distance rubber silo slope 302 is located. Due to the backward slope, the fixed-distance rubbers will be placed on the first-level fixed-distance rubber silo slope 302. The bottom of the rear end slope is stacked and arranged, and there is always a fixed-distance rubber positioned on the first fixed-distance rubber feeding lifting plate 303, and the first fixed-distance rubber feeding lifting plate lift cylinder 311 drives the first fixed-distance rubber feeding lifting plate 303 rises, and then supports a fixed-distance rubber to rise. When the first fixed-distance rubber feeding lifting plate 303 rises to the highest position, the fixed-distance rubber automatically rolls into the second-level fixed-distance rubber silo slope 304 under the action of the slope. Immediately the first fixed-distance rubber feeding lifting plate lifting cylinder 311 drives the first fixed-distance rubber feeding lifting plate 303 to drop to the lowest position, waiting for the lifting of the next fixed-distance rubber. When the fixed-distance rubber detection sensor on both sides of 304 senses that the fixed-distance rubber rolls to the second fixed-distance rubber feeding lifting plate 305 at the bottom of the second-level fixed-distance rubber silo slope 304, the second fixed-distance rubber feeding lifting plate The lifting cylinder 312 drives the second fixed-distance rubber feeding lifting plate 305 to rise, and then supports a fixed-distance rubber to rise. When the second fixed-distance rubber feeding lifting plate 305 rises to the highest position, the fixed-distance rubber will move up under the action of the slope. Automatically roll into the slope 306 of the three-stage fixed-distance rubber silo, and then the second fixed-distance rubber feeding lifting plate lifting cylinder 312 drives the second fixed-distance rubber feeding lifting plate 305 to drop to the lowest position, waiting for the next fixed-distance rubber. Second lifting, when the fixed-distance rubber detection sensor on both sides of the three-level fixed-distance rubber silo slope 306 senses that the fixed-distance rubber rolls to the fixed-distance rubber V-shaped positioning block 307 at the bottom of the third-level fixed-distance rubber silo slope 306 When going up, the fixed-distance rubber V-shaped positioning block lifting cylinder 314 drives the fixed-distance rubber V-shaped positioning block 307 to rise through the fixed-distance rubber V-shaped positioning block lower baffle plate 313, and then supports a fixed-distance rubber to rise again until it is higher than the The upper edge of the fixed-distance rubber feeding and installation mechanism outer frame 301 arrives at the fixed-distance rubber installation station, and the fixed-distance rubber limit pressure block 315 plays an upper and lower limit on the fixed-distance rubber positioned on the fixed-distance rubber V-shaped positioning block 307. Positioning effect, the fixed-distance rubber installation propulsion cylinder 317 drives the fixed-distance rubber installation push rod 318 to move to the right, thereby pushing the fixed-distance rubber on the V-shaped positioning block 307 of the fixed-distance rubber to pass through the fixed-distance rubber installation guide sleeve 316 to the right The back is inserted into the spring inside on the spring V-shaped positioning block 207, thereby completing the feeding and installation of a fixed-distance rubber, and finally the fixed-distance rubber installation push cylinder 317 drives the fixed-distance rubber installation push rod 318 to reset to the left, and waits for the next step. The advancement of a distance eraser. Due to the adoption of a step-by-step feeding method, the problem of stacking or jamming when feeding fixed-distance springs can be prevented.

3. The spring sheath installation mechanism 4 is responsible for fixing the springs plugged with fixed-distance rubber at the sheath installation station, and is responsible for feeding the spring sheaths one by one to the sheath stretching station and stretching the spring sheath. Snug the stretched spring boot in place on the spring at the boot installation station.

Referring to Fig. 8, in this embodiment, the spring sheath installation mechanism 4 includes a spring sheath installation mechanism bottom plate 401 and a sheath feeding assembly and a sheath clamp arranged on the spring sheath installation mechanism bottom plate 401 Holding feeding assembly, spring clamping moving assembly and sheath stretching assembly; the sheath feeding assembly is located at the rear of the upper surface of the spring sheath installation mechanism bottom plate 401, and the sheath clamping and feeding assembly is located at Above the outlet of the sheath feeding assembly, the spring clamping moving assembly is located on the left side of the front of the upper surface of the spring sheath installation mechanism bottom plate 401, and the sheath expansion assembly is located on the spring sheath installation mechanism The front right side of the upper surface of the bottom plate 401;

The sheath feeding assembly includes a sheath vibrating plate 402 that is fixedly connected to the workbench 1 or fixed on the bottom plate 401 of the spring sheath installation mechanism, and the outlet of the sheath vibrating plate 402 is connected to a The feed port of the sheath direct vibration track 403 is docked, the sheath direct vibration track 403 is installed on the sheath linear vibrator 404, and the bottom of the sheath linear vibrator 404 is connected to the bottom plate 401 of the spring sheath installation mechanism fixed connection;

The sheath clamping and feeding assembly includes a sheath forward cylinder installation frame 405 erected above the sheath direct vibration track 403, and the bottom of the sheath advance cylinder installation frame 405 is connected with the spring sheath installation mechanism The bottom plate 401 is fixedly connected, the sheath forward cylinder mounting frame 405 is provided with a sheath forward cylinder 406 with a push block facing forward, and the push block of the sheath forward cylinder 406 is provided with a turntable facing downward. The sheath rotating cylinder 407, the turntable of the sheath rotating cylinder 407 is provided with a sheath jaw cylinder 408 with the jaws facing downward, and the jaws of the sheath jaw cylinder 408 are provided with a sheath jaw 409 , the sheath jaw 409 is located at the outlet of the sheath linear vibrator 404;

The spring clamping moving assembly includes a spring traverse KK module 410 fixed on the bottom plate 401 of the spring sheath installation mechanism, and one end of the spring traverse KK module 410 is connected with a The spring of the KK module 410 traverses the KK module servo motor 411, and the slide table of the spring traverse KK module 410 is provided with a spring jaw forward cylinder 412 with the push block facing forward. The push piece of moving cylinder 412 is provided with a first spring jaw cylinder 413 with jaws facing forward, and the jaws of the first spring jaw cylinder 413 are provided with first spring jaws 414, and the first spring jaws The jaw 414 is located at the sheath installation station;

The sheath expansion assembly includes a sheath expansion six-jaw chuck lateral movement slide seat 416 installed on the bottom plate 401 of the spring sheath installation mechanism through two sheath expansion six-jaw chuck traverse guide rails 415 , the right side of the sheath stretching six-jaw chuck traversing sliding seat 416 is provided with a push rod facing left the sheath stretching six-jaw chuck traversing cylinder 417, the sheath stretching six-jaw chuck The body of the traversing cylinder 417 is fixedly connected to the bottom plate 401 or frame of the spring sheath installation mechanism through a corresponding bracket, and the sheath is stretched apart from the push rod of the six-jaw chuck traversing cylinder 417 and the sheath is stretched apart. The right end face of the six-jaw chuck traversing sliding seat 416 is connected, and the sheath stretches the six-jaw chuck traversing sliding seat 416. A sheath stretching six-jaw chuck 418 is arranged on the sheath stretching six-jaw chuck. The six jaws of the chuck 418 are respectively provided with a sheath stretching piece protruding to the left, and the six sheath stretching pieces are surrounded to form a six claws 419 for stretching the sheath. The six claws 419 of the supporting sheath are located at the sheath opening station; the upper part of the right side of the six-jaw chuck 418 of the sheath opening is provided with a spring inner hole positioning rod extending to the right to traverse the cylinder mounting plate 420, The right part of the lower surface of the spring inner hole positioning rod traverses the cylinder mounting plate 420 through the spring inner hole positioning rod lateral movement guide rail 421 to be provided with a spring inner hole positioning rod fixing seat 422, and the spring inner hole positioning rod traverses the cylinder for installation. The left part of the lower surface of the plate 420 is provided with a spring inner hole positioning rod traversing cylinder 424 with a push rod facing right, and the push rod of the spring inner hole positioning rod traversing cylinder 424 is connected with the spring inner hole positioning rod fixing seat 422 The left side of the spring inner hole positioning rod is connected, and the spring inner hole positioning rod fixing seat 422 is provided with a spring inner hole positioning rod 426 extending to the left, and the spring inner hole positioning rod 426 traverses the cylinder through the spring inner hole positioning rod Driven by 424, it can be moved laterally through the central hole of the six-claw chuck 418 and the six-claw 419 of the sheath. The left end of the spring inner hole positioning rod 426 is pointed cone , so that the positioning rod 426 in the inner hole of the spring can smoothly extend into the air at the left end of the spring; the left side of the positioning rod fixing seat 422 in the inner hole of the spring is provided with a push rod to the left to support the sheath with six claws to open the guide Cover traverse cylinder 423, the push rod of the support sheath six claws to stretch the guide sleeve traverse cylinder 423 is provided with a support sheath six claws to stretch the guide sleeve fixing block 427, and the support sheath six claws to stretch the guide sleeve to fix The upper part of the block 427 is slidingly connected with the positioning rod 426 in the inner hole of the spring, and the left side of the support sheath six-claw stretching guide sleeve is provided with a support sheath six-claw stretching guide sleeve 428. The six-claw spread guide sleeve 428 is slidably set on the positioning rod 426 in the spring inner hole, and the six-claw spread guide sleeve 428 of the support sheath traverses the cylinder 423 through the six-claw spread guide sleeve of the support sheath. Driven to move laterally, it is installed in the central hole of the sheath stretching six-claw chuck 418 and the support sheath six claws 419. The left end of the support sheath six-claw stretching guide sleeve 428 is conical , so that the six-claw spread guide sleeve 428 of the support sheath can smoothly extend into the center hole of the six-claw spread chuck 418 of the sheath, and the six-claw spread guide sleeve of the support sheath traverses the cylinder 423 The left end face is provided with a spring inner hole positioning rod stabilizing block 425, and the upper part of the spring inner hole positioning rod stabilizing block 425 is fixedly connected with the spring inner hole positioning rod 426; the sheath stretches the six-jaw chuck 418 The rear side of the push sheath cylinder fixing block 429 is provided with a horizontally left push sheath cylinder 430, and a push sheath plate 431 is set on the six claws 419 of the support sheath, and the push sheath cylinder 430 The push rod of the push sheath is connected to the push sheath plate 431, and the push sheath plate 431 is driven by the push sheath cylinder 430 to be laterally movable and sleeved on the six claws 419 of the support sheath

The working principle of the spring sheath mounting mechanism 4 is as follows:

The sheath vibrating plate 402 transports the spring sheaths into the sheath direct vibration track 403 sequentially, and under the work of the sheath linear vibrator 404, the materials are loaded one by one to the outlet of the sheath direct vibration track 403 and then positioned. The claw cylinder 408 drives the sheath jaw 409 to clamp a spring sheath from the outlet of the sheath direct vibration track 403, and the sheath forward cylinder 406 drives the sheath rotation cylinder 407, the sheath jaw cylinder 408 and the sheath clamp The claw 409 moves forward to the sheath stretching station. During the movement, the sheath rotating cylinder 407 drives the sheath jaw cylinder 408 to rotate horizontally by 90°, so that the spring sheath on the sheath jaw 409 rotates 90° horizontally And align its inner hole with the six claws 419 of the support sheath;

The sheath stretches the six-jaw chuck lateral movement cylinder 417 to drive the sheath to stretch the six-jaw chuck lateral movement sliding seat 416 to move to the left along the sheath stretching six-jaw chuck lateral movement guide rail 415, and then drives the sheath to stretch the six-jaw chuck. The claw chuck 418 and the six claws 419 of the supporting sheath move to the left, and make the six claws 419 of the supporting sheath stretch into the spring sheath clamped by the sheath clamping jaw 409 at the position where the sheath is stretched; 408 drives the sheath jaw 409 to loosen the spring sheath, and the sheath jaw 409 resets under the cooperation of the sheath rotation cylinder 407 and the sheath forward cylinder 406, and returns to the outlet of the sheath direct vibration track 403 to wait Clip the next spring sheath;

The spring inner hole positioning rod lateral movement cylinder 424 drives the spring inner hole positioning rod lateral movement cylinder mounting plate 420, the spring inner hole positioning rod 426, the six claws of the supporting sheath to spread the guide sleeve lateral movement cylinder 423 and moves laterally along the spring inner hole positioning rod The guide rail 421 moves to the left, so that the left end of the positioning rod 426 in the inner hole of the spring penetrates the sheath and stretches the center hole of the six-claw chuck 418, and passes out a section from the six claws 419 of the sheath to the left, and then the six claws of the sheath are supported. Stretch the guide sleeve and move the cylinder 423 to drive the six claws of the support sheath to spread the guide sleeve 428 to move to the left on the positioning rod 426 in the inner hole of the spring, so that the six claws of the support sheath to spread the guide sleeve 428 penetrate into the sheath to expand the six-claw chuck The central hole of 418 will stretch out the six claws 419 of the sheath, so that the spring sheath covered on the six claws 419 of the sheath will be stretched, and the six claws 419 of the sheath and the sheath will be stretched apart. There is a gap between the six claws to spread the guide sleeve 428, and the distance of the gap is greater than the spring diameter of the spring;

The spring transport mechanism transfers the spring to the sheath installation station, the spring jaw forward cylinder 412 drives the first spring jaw cylinder 413 to move forward, and the first spring jaw cylinder 413 drives the first spring jaw 414 to clamp the spring The spring clamped by the transport mechanism, and then the spring transport mechanism releases the spring and removes it; driven by the servo motor 411 of the spring traverse KK module, the spring traverse KK module 410 drives the spring jaws to move forward the cylinder 412, the first The spring claw cylinder 413 moves to the right, thereby the right end of the spring is stretched in the support sheath six claws 419, and the support sheath six claws stretches the guide sleeve together with the spring inner hole positioning rod 426 and stretches into the end hole at the spring right end;

Then the spring traverses the KK module servo motor 411, the sheath stretches the six-claw chuck traverse cylinder 417, the spring inner hole positioning rod traverses the cylinder 424, supports the sheath six claws stretches the guide sleeve traverse cylinder 423, pushes the sheath The cylinder 430 is linked and cooperated. On the one hand, the sheath stretches the six-jaw chuck and moves the cylinder 417 to drive the sheath to stretch the six-jaw chuck 418 to move to the right, and the spring inner hole positioning rod traverses the cylinder 424 to drive the spring inner hole positioning rod 426. Move to the right, the six claws of the supporting sheath open the guide sleeve and move the cylinder 423 to drive the six claws of the supporting sheath to open the guide sleeve to the right. On the other hand, the spring traverse KK module servo motor 411 drives the spring traverse KK module to drive The spring moves to the right synchronously, and simultaneously the sheath cylinder 430 drives the sheath plate 431 to gradually release to the left to stop the spring sheath from moving to the right. The spring automatically stretches into the stretched spring sheath from left to right, and when the spring moves to the right to the correct position of the spring sheath, the six claws of the support sheath stretch the guide sleeve 428 and completely withdraw from the sheath to stretch it. The six-claw chuck 418, the spring inner hole positioning rod 426 also withdraws from the right end hole of the spring completely, and the support sheath six claws 419 also withdraw from the right end of the spring, so that the spring sheath is tightly installed to the correct position of the outside of the spring.

Finally, the spring traverses the KK module servo motor 411, the sheath stretches the six-claw chuck traverse cylinder 417, the spring inner hole positioning rod traverses the cylinder 424, supports the sheath six claws spreads the guide sleeve traverse cylinder 423, and pushes the sheath The cylinder 430 resets, and then the first spring jaw cylinder 413 drives the first spring jaw 414 to loosen the spring that has installed the spring sheath, and the spring is transferred to the next station by the linear transfer mechanism 8, and the spring jaw moves forward The cylinder 412 drives the first spring jaw cylinder 413 and the first spring jaw 414 to reset.

4. The oil brushing mechanism 5 is responsible for clamping the spring plugged with a fixed distance rubber and covered with a sheath at the oil brushing station, and evenly oils the outside of the spring by rotating the spring.

As shown in Fig. 9, in this embodiment, the oil brushing mechanism 5 includes a fixed plate 501 of the oil brushing mechanism, and a spring rotating motor traverse cylinder 502 is provided on the rear side of the fixed plate 501 of the oil brushing mechanism. The spring rotating motor 503 with the motor shaft facing right is arranged on the slide table of the spring rotating motor traversing cylinder 502 through the bracket, and the motor shaft of the spring rotating motor 503 is provided with a top 504 for brushing oil and tightening the movable end. The rear side of the mechanism fixing plate 501 is provided with a spring rotation motor traverse guide rail 505, the spring rotation motor traverse guide rail 505 is located below the spring rotation motor traverse cylinder 502, and the spring rotation motor traverse cylinder 502 The slide table is slidably connected with the spring rotating motor traversing guide rail 505; the right end of the fixed plate 501 of the oil brushing mechanism is provided with a top mounting frame 506 for oil brushing top tight fixed end, and the top top mounting frame for oil brush top tight fixed end 506 is provided with an oil-brush top-tightening fixed-end top 508 through the oil-brush top-tightening fixed-end top bearing 507. The oil-brush top-tightening fixed-end top 508 is opposite to and coaxial with the oil-brush top-tightening movable end top 504. The oil brushing station is between the top 508 of the fixed end of the oil brush and the top 504 of the movable end of the oil brush; the bottom of the rear side of the fixed plate 501 of the oil brush mechanism is provided with an oil receiving box 509. The oil receiving box 509 is located below the oil brushing station; the front side of the fixed plate 501 of the oil brushing mechanism is provided with a brush oil head traverse KK module 510, and the brush oil head traverse KK module 510 One end is connected with a brush oil head traverse KK module servo motor 511 for driving the brush oil head traverse KK module 510, and the slide table of the brush grease head traverse KK module 510 is provided with a vertical upward The oil brush head installation bracket 512, the top of the oil brush head installation bracket 512 is provided with the oil brush head displacement cylinder 513 inclined backward and downward, the push rod of the oil brush head displacement cylinder 513 is connected with the oil brush head 514, The oil brushing head 514 is aligned with the oil brushing station obliquely downwards, the oil inlet port is provided on the oil brushing head 514, and the brush that is inclined backward and downward is arranged on the top of the oil brushing head mounting bracket 512. The oil head displacement guide rail 515, the oil brush head 514 is slidingly connected with the oil brush head displacement guide rail 515.

Further, the spring rotary motor 503 is provided with an oil quantity control sensor.

The operating principle of the brushing mechanism 5 is as follows:

The linear conveying mechanism 8 transfers the spring plugged with the fixed-distance rubber and covered with the sheath from the sheath installation station to the oiling station, and sets the right end of the spring on the top 508 of the fixed end of the brushing oil top, and the spring rotates the motor The traverse cylinder 502 drives the spring rotating motor 503 and the top 504 of the oil brushing and tightening movable end to move to the right along the traverse guide rail 505 of the spring rotating motor, so that the oil brushing and tightening the movable end top 504 is inserted into the left end of the spring, and the spring is clamped On the oiling station, the spring rotating motor 503 drives the top 504 of the movable end of the oil brushing top to rotate, because the top 508 of the fixed end of the oil brushing top is installed on the bearing, and then drives the spring to rotate on the oiling station, and the oiling head The displacement cylinder 513 drives the oil brush head 514 to move obliquely downward along the oil brush head displacement guide rail 515, so that the oil brush head 514 touches the surface of the rotating spring, and then the oil pump starts, and the lubricating oil is sent to the brush through the oil delivery pipe through the oil inlet port. In the oil head 514, lubricating oil flows out from the oil nozzle of the brush oil head 514, and the brush oil head traverse KK module 510, driven by the brush oil head traverse KK module servo motor 511, drives the brush oil head 514 to traverse back and forth , so that the lubricating oil is evenly applied to the entire surface of the spring. After the oiling is completed, the oil brushing head moves laterally to the KK module 510, the oil brushing head displacement cylinder 513 drives the oil brushing head 514 to reset, and the spring rotating motor 503 stops rotating. Mechanism 8 clamps the spring that has been brushed with oil, and the spring rotating motor traversing cylinder 502 drives the spring rotating motor 503 and the top 504 of the oil brushing top to move to the left along the spring rotating motor traversing guide rail 505, thereby releasing the brushed For the oil spring, the linear transfer mechanism 8 will transfer the oil-brushed spring to the next station. During the oil brushing process, the oil volume control sensor will sense the thickness of the oil layer on the surface of the spring, and control the oil pumping volume of the oil pump according to the thickness of the oil layer, and Lubricating oil dripped from the surface of the spring then falls into the oil receiving box 509 .

5. The upper seat installation mechanism 6 is responsible for clamping the spring with fixed distance rubber, sheath and brushed lubricating oil at the upper seat and the compression rubber installation station, and installing the spring upper seat at the end of the spring; The above-mentioned compression rubber installation mechanism 7 is responsible for clamping and plugging the fixed-distance rubber at the upper seat and the compression rubber installation station, putting on the sheath, brushing the lubricating oil and installing the spring on the upper seat, and installing the upper seat on the spring end. Compress the eraser.

Referring to Fig. 10, in this embodiment, the upper seat installation mechanism 6 and the compression rubber installation mechanism 7 share the upper seat, the compression rubber mechanism bottom plate 601 and a set of spring clamping and positioning components, and the compression rubber installation mechanism 7 and the upper seat installation mechanism 6 are respectively located on the front and rear sides of the spring clamp positioning assembly;

The upper seat installation mechanism 6 includes an upper seat vibrating plate 602, the discharge port of the upper seat vibrating plate 602 is provided with an upper seat positioning jig 603, and the top of the upper seat vibrating plate 602 is provided with a pushing cylinder bracket 604 through the upper seat front and rear displacement cylinder bracket 604. The front and rear displacement cylinder 605 of the upper seat facing forward, the front and rear displacement cylinder bracket 604 of the upper seat is fixedly connected with the upper seat and the compression rubber mechanism bottom plate 601, and the positioning fixture 603 of the upper seat is fixedly connected with the front and rear displacement cylinder support 604 of the upper seat The push block of the upper seat front and rear displacement cylinder 605 is provided with an upper seat rotary cylinder 606, the turntable of the upper seat rotary cylinder 606 is provided with an upper seat assembly displacement cylinder 607, and the push rod of the upper seat assembly displacement cylinder 607 is provided with a take-off Upper seat jig 608;

The compressed rubber installation mechanism 7 includes a compressed rubber vibrating plate 701, the discharge port of the compressed rubber vibrating plate 701 is provided with a compressed rubber positioning jig 702, and the compression rubber vibrating plate 701 is moved forward and backward by the compression rubber vibrating cylinder. The support 703 is provided with a compressed rubber front and rear displacement cylinder 704 with the push block facing backward. The compressed rubber front and rear displacement cylinder support 703 is fixedly connected with the mounting seat and the compressed rubber mechanism bottom plate 601, and the compressed rubber positioning fixture 702 is connected with the compressed rubber mechanism. The front and rear displacement cylinder support 703 of the compressed rubber is fixedly connected, the push block of the compressed rubber front and rear displacement cylinder 704 is provided with a compressed rubber rotary cylinder 705, and the turntable of the compressed rubber rotary cylinder 705 is provided with a compressed rubber assembly displacement cylinder 706, The push rod of the compressed rubber assembly displacement cylinder 706 is provided with a compressed rubber jig 707;

The spring clamp positioning assembly includes a spring clamp positioning assembly vertical plate 609 fixedly connected with the loading seat and the compression rubber mechanism bottom plate 601, and the left end of the spring clamp positioning assembly vertical plate 609 is provided with a push block facing upward. The spring jaw jacking cylinder 610, the push block of the spring jaw jacking cylinder 610 is provided with a second spring jaw cylinder 611, and the jaw of the second spring jaw cylinder 611 is provided with a second spring clamp Claw 612, the second spring jaw 612 is located at the installation station of the upper seat and the compression rubber, the compression rubber jig 707 and the upper seat jig 608 are respectively located on the right side of the second spring jaw 612 The front and rear sides in the lateral direction form a triangular positional relationship.

The working principle of the upper seat installation mechanism 6 and the compression rubber installation mechanism 7 is as follows:

The linear transport mechanism 8 transports the spring plugged with fixed-distance rubber, covered with a sheath and brushed with lubricating oil to the upper seat and the compression rubber installation station, and the spring jaw jacking cylinder 610 drives the second spring jaw cylinder 611 to rise, The second spring claw cylinder 611 drives the second spring claw 612 to clamp and fix the spring;

The upper seat assembly displacement cylinder 607 is in the vertical downward position, and the upper seat assembly displacement cylinder 607 drives the upper seat jig 608 to move downward, and the upper seat jig 608 picks up an upper seat jig 603 from the upper seat positioning jig 603 at the outlet of the upper vibrating plate 602 The upper seat front and rear displacement cylinder 605 drives the upper seat rotary cylinder 606, the upper seat assembly displacement cylinder 607, and the upper seat fixture 608 moves forward to the upper seat and the compression rubber installation station, and the upper seat rotary cylinder 606 drives the upper seat assembly displacement cylinder 607, takes the upper seat fixture Tool 608 is rotated to the horizontal position toward the left, and the upper seat assembly displacement cylinder 607 drives the upper seat fixture 608 to move to the left, impels the upper seat fixture 608 to install the upper seat on the end of the spring; then the upper seat assembly displacement cylinder 607, the upper seat rotary cylinder 606. The front and rear displacement cylinder 605 of the upper seat drives the upper seat jig 608 to reset, waiting for the next upper seat to be picked up;

Then the compression rubber assembly displacement cylinder 706 is in the vertical downward position, the compression rubber assembly displacement cylinder 706 drives the compression rubber fixture 707 to move downward, and the compression rubber fixture 707 is positioned from the compression rubber vibration plate 701 discharge port Pick up a compressed rubber on the jig 702, compress the rubber front and rear displacement cylinder 704 to drive the compressed rubber rotary cylinder 705, compress the rubber assembly displacement cylinder 706, take the compressed rubber jig 707 and move forward to the compressed rubber and the compressed rubber installation station, compress The rubber rotary cylinder 705 drives the compression rubber assembly displacement cylinder 706, and the compressed rubber jig 707 is rotated to the horizontal left position, and the compression rubber assembly displacement cylinder 706 drives the compression rubber jig 707 to move to the left, impelling the compression rubber jig 707 to be taken Install the compression rubber on the upper seat that has been installed on the end of the spring; then the compression rubber assembly displacement cylinder 706, the compression rubber rotation cylinder 705, the compression rubber front and rear displacement cylinder 704 drive the compression rubber jig 707 to reset, and wait for the next compression rubber to be picked up ;

Finally, the linear transport mechanism 8 moves to the upper seat and the compression rubber installation station to pick up the assembled spring assembly, the second spring jaw cylinder 611 drives the second spring jaw 612 to release the spring, and the spring jaw lifts the cylinder 610 Drive the second spring claw cylinder 611 to descend and reset, and the linear transport mechanism 8 will move the assembled spring assembly to the next station.

6. The unloading mechanism 9 is responsible for unloading the spring assembly plugged with a fixed-distance rubber, covered with a sheath, brushed with lubricating oil, and equipped with an upper seat and a compressed rubber into the material frame.

As shown in FIG. 12 , as a further preferred embodiment, the unloading mechanism 9 may be a slideway inclined downward, and the slideway can slide down into the material frame by the gravity of the spring assembly itself.

As a further preferred embodiment, the unloading mechanism 9 may be a downwardly inclined conveying belt network chain, and the conveying belt network chain may be transported into the material frame by means of the network chain.

7. The linear transport mechanism 8 is responsible for transporting the spring from the fixed-distance rubber installation station to the sheath installation station, the oil brushing station, the upper seat and compression rubber installation station and the Unloading station.

Referring to Fig. 10, in this embodiment, the linear transport mechanism 8 includes at least two linear transport mechanism columns 801 fixedly connected to the workbench 1, and the linear transport mechanism column 801 is mounted with a linear transport module 802, one end of the conveying linear module 802 is provided with a conveying linear module servo motor 803 for driving the conveying linear module 802, and the upper and lower parts of the slider of the conveying linear module 802 are respectively provided with conveying up and down displacement Cylinder 804 and the moving guide rail 805 of the front and rear displacement cylinder, the push rod of the upper and lower displacement cylinder 804 is provided with a front and rear displacement cylinder mounting block 806, and the front and rear displacement cylinder installation block 806 is connected with the moving guide rail of the front and rear displacement cylinder. 805 is slidingly connected, the displacement cylinder mounting block 806 before and after the transportation is provided with a displacement cylinder 807 before and after the transportation, and the push rod of the displacement cylinder 807 before and after the transportation is provided with a transportation jaw cylinder 809 through the transportation jaw cylinder mounting plate 808, so The jaws of the conveying jaw cylinder 809 are provided with conveying jaws 810 .

The operating principle of the linear transport mechanism 8 is as follows:

The conveying linear module 802, driven by the conveying linear module servo motor 803, drives the conveying up and down displacement cylinder 804, the conveying front and rear displacement cylinder 807, the conveying jaw cylinder 809, and the conveying jaw 810 at the fixed-distance rubber installation station, sheath The installation station, oil brushing station, upper seat and compression rubber installation station and unloading station move left and right. When reaching a certain station, according to the front and rear positions of the station, the front and rear displacement cylinder 807 drives The handling jaw cylinder 809 moves forward or backward, so that the handling jaw 810 moves to the top of the station, the handling up and down displacement cylinder 804 drives the handling front and rear displacement cylinder 807, and the handling jaw cylinder 809 moves downward, and the handling jaw Cylinder 809 drives the transport jaw 810 to pick up the spring on the station, and then transports the up and down displacement cylinder 804 to drive the transport front and rear displacement cylinder 807, and the transport jaw cylinder 809 resets upwards. Under the drive of driving, drive and carry up and down displacement cylinder 804, carry front and rear displacement cylinder 807, carry jaw cylinder 809, carry jaw 810 and the spring that is clamped moves to next station.

Whole work process of the present invention is as follows:

1. The operator first places springs, fixed distance rubbers including long and short types, sheaths, upper seats, compression rubbers and other materials in the corresponding silos or vibrating plates, and prepares oil drums with grease, and Insert the oil suction pump into the oil drum, and prepare the receiving frame under the feeding mechanism 9;

2. To initialize the equipment, press the start button on the operation panel 13 to start the machine;

3. The spring feeding and positioning mechanism 2 starts to work, and the springs are lifted step by step. When a spring is lifted to the fixed-distance rubber installation station, the spring feeding and positioning mechanism 2 clamps and fixes the spring;

4. The fixed-distance rubber feeding and installation mechanism 3 starts to work, and the long or short fixed-distance rubbers are lifted step by step. When a long or short fixed-distance rubber is lifted to the distance from the rubber installation station , fixed-distance rubber feeding and installation mechanism 3 pushes the fixed-distance rubber into the spring inner hole located at the fixed-distance rubber installation station, and completes the assembly of the fixed-distance rubber;

5. When the rubber push rod of the fixed-distance rubber feeding and installation mechanism 3 is reset, the spring pressing block of the spring feeding and positioning mechanism 2 is reset. At this time, the linear conveying mechanism 8 starts to work and will be located at the fixed-distance rubber installation station. The spring that has completed the assembly of the fixed distance rubber is picked up and transported to the sheath installation station;

6. The spring sheath installation mechanism 4 starts to work. First pick up a spring sheath and transfer it to the sheath stretching station, adjust it to a horizontal position and stretch it, and then complete the distance rubber at the sheath installation station. The assembled spring is clamped and fixed. At this time, the linear transfer mechanism 8 releases the spring immediately, and then the spring sheath installation mechanism 4 moves the spring and the sheath relative to each other, and the stretched sheath is placed on the designated position of the spring. Finally, the spring protector The sleeve installation mechanism 4 is reset and the sheath is restored, and the sheath is limited at the designated position of the spring, thereby completing the installation of the settlement rubber;

7. The linear conveying mechanism 8 starts to work, picks up the spring that has completed the sheath assembly at the sheath installation station and transports it to the oil brushing station, and the oil brushing mechanism 5 starts to work immediately, first clamps the spring, and the linear conveying mechanism 8 Immediately release the spring, and then the brushing mechanism 5 drives the spring to rotate at a constant speed, and brushes the rotating spring with oil, and spreads the grease evenly on the surface of the spring by rotating and moving left and right, so as to complete the oiling, and finally brush the oil institutional reset;

8. The linear conveying mechanism 8 starts to work, grabs the oiled spring, and transports it from the oiling station to the upper seat and the compression rubber installation station, and the upper seat installation mechanism 6 and the compression rubber installation mechanism 7 connect the upper seat and the compression rubber The spring clamp after oiling at the installation station is clamped and fixed, and the linear transfer mechanism 8 releases the spring after oiling. First, an upper seat is picked up by the upper seat installation mechanism 6 and installed on the end of the spring after oiling, and then the upper seat is installed. Mechanism 6 resets, and then the compression rubber installation mechanism 7 picks up a compression rubber and installs it on the upper seat that has been installed on the end of the spring, thereby completing the installation of the upper seat and the compression rubber, and finally the compression rubber installation mechanism 7 resets, thus completing the assembly of the spring assembly full assembly;

9. The linear transport mechanism 8 starts to work, picks up the fully assembled spring assembly, and transports it from the upper seat and the compression rubber installation station to the unloading mechanism 9 of the unloading station. The spring assembly depends on its own gravity or unloading The transmission of mechanism 9, slide down to the material box;

10. From the spring loading to the installation of the fixed distance rubber, the installation of the sheath, the oiling, the installation of the upper seat, the installation of the compression rubber and the blanking, the assembly and oiling time of a spring is about 20 seconds, and the equipment keeps repeating the above 1~ 9 working steps, complete the spring assembly and oil brushing continuously.

The operator keeps adding corresponding accessories to the hopper and vibrating plate at the right time until the spring is used up, the machine automatically clears the material and stops, and the operator just takes the finished product away.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. An automatic kludge of bicycle spring assembly, its characterized in that: the automatic feeding and discharging device comprises a workbench (1), wherein a spring feeding and positioning mechanism (2), a fixed-distance rubber feeding and mounting mechanism (3), a spring sheath mounting mechanism (4), an oil brushing mechanism (5), an upper seat mounting mechanism (6), a compression rubber mounting mechanism (7), a linear conveying mechanism (8) and a discharging mechanism (9) are arranged on the table top of the workbench (1), and a controller (10) is arranged in the workbench (1);

The fixed-distance rubber feeding and mounting mechanism (3), the spring feeding and positioning mechanism (2), the spring sheath mounting mechanism (4), the oil brushing mechanism (5), the upper seat mounting mechanism (6), the compression rubber mounting mechanism (7) and the blanking mechanism (9) are sequentially positioned below the linear conveying mechanism (8) from left to right;

the controller (10) is respectively and electrically connected with the fixed-distance rubber feeding and mounting mechanism (3), the spring feeding and positioning mechanism (2), the spring sheath mounting mechanism (4), the oil brushing mechanism (5), the upper seat mounting mechanism (6), the compression rubber mounting mechanism (7) and the linear conveying mechanism (8);

the spring feeding and positioning mechanism (2) is responsible for feeding the springs to the fixed-distance rubber mounting station one by one and fixing the springs at the fixed-distance rubber mounting station;

the fixed-distance rubber feeding and mounting mechanism (3) is responsible for feeding fixed-distance rubbers to a fixed-distance rubber mounting station one by one and plugging the fixed-distance rubbers into the inner diameter of a spring positioned at the fixed-distance rubber mounting station;

the spring sheath mounting mechanism (4) is responsible for fixing springs with fixed rubber plugs at sheath mounting positions, feeding the spring sheaths to sheath expanding positions one by one and expanding the spring sheaths, and tightly sleeving the expanded spring sheaths at correct positions on the springs at the sheath mounting positions;

The oil brushing mechanism (5) is responsible for clamping a spring which is plugged with a fixed-distance rubber and sleeved with a sheath at an oil brushing station, and uniformly brushing oil outside the spring in a mode of rotating the spring;

the upper seat mounting mechanism (6) is responsible for clamping a spring which is plugged with a fixed-distance rubber, sleeved with a sheath and brushed with lubricating oil at the upper seat and compression rubber mounting station, and mounting an upper spring seat at the end part of the spring;

the compression rubber mounting mechanism (7) is responsible for clamping a fixed-distance rubber, sleeving a sheath, brushing lubricating oil and a spring provided with the upper seat at the position of the upper seat and the compression rubber mounting station, and mounting the compression rubber on the upper seat at the end part of the spring;

the blanking mechanism (9) is responsible for blanking the spring component which is plugged with a distance rubber, sleeved with a sheath, brushed with lubricating oil and provided with an upper seat and a compression rubber into a material frame;

the linear conveying mechanism (8) is responsible for sequentially conveying the springs from the fixed-distance rubber mounting station to the sheath mounting station, the oil brushing station, the upper seat and compression rubber mounting station and the blanking station;

the controller (10) is responsible for distance rubber feeding and mounting mechanism (3) spring feeding and positioning mechanism (2) spring sheath mounting mechanism (4) oil brushing mechanism (5) go up seat mounting mechanism (6) compression rubber mounting mechanism (7) the electrical control of sharp transport mechanism (8) and be responsible for distance rubber feeding and mounting mechanism (3) spring feeding and positioning mechanism (2) spring sheath mounting mechanism (4) oil brushing mechanism (5) go up seat mounting mechanism (6) compression rubber mounting mechanism (7) work linkage between sharp transport mechanism (8).

2. The automatic assembling machine for bicycle spring assemblies according to claim 1, wherein: the spring feeding and positioning mechanism (2) comprises a spring feeding and positioning mechanism outer frame (201), wherein a primary spring bin slope (202), a first spring feeding lifting plate (203), a secondary spring bin slope (204), a second spring feeding lifting plate (205), a tertiary spring bin slope (206) and a spring V-shaped positioning block (207) are sequentially arranged in the spring feeding and positioning mechanism outer frame (201) from front to back, the primary spring bin slope (202), the secondary spring bin slope (204) and the tertiary spring bin slope (206) are fixedly connected with a frame plate of the spring feeding and positioning mechanism outer frame (201), and the primary spring bin slope (202), the secondary spring bin slope (204) and the tertiary spring bin slope (206) are inclined backwards and have the same inclination angle; a first spring bin vertical partition plate (208) is arranged at the lower part of the front side surface of the secondary spring bin slope (204), a second spring bin vertical partition plate (209) is arranged at the lower part of the front side surface of the tertiary spring bin slope (206), and the first spring bin vertical partition plate (208) and the second spring bin vertical partition plate (209) are fixedly connected with a frame plate of the spring feeding and positioning mechanism outer frame (201); the first spring feeding lifting plate (203) is lifted between the primary spring bin slope (202) and the first spring bin vertical partition plate (208) through a first spring feeding lifting plate lifting cylinder (210), the second spring feeding lifting plate (205) is lifted between the secondary spring bin slope (204) and the second spring bin vertical partition plate (209) through a second spring feeding lifting plate lifting cylinder (211), the spring V-shaped positioning block (207) is positioned at a fixed-distance rubber mounting station, a spring V-shaped positioning block lower baffle plate (212) is arranged at the bottom of the spring V-shaped positioning block (207), and the spring V-shaped positioning block (207) is lifted between the tertiary spring bin slope (206) and a spring feeding and positioning mechanism outer frame (201) through a spring V-shaped positioning block lifting cylinder (213); the spring feeding and positioning mechanism comprises a spring feeding and positioning mechanism outer frame (201), wherein a vertical upward spring pressing cylinder (214) is arranged on the outer side surface of a rear side frame plate of the spring feeding and positioning mechanism outer frame (201), a spring pressing head (216) is arranged on a push rod of the spring pressing cylinder (214) through a spring pressing head connecting block (215), and the position of the spring pressing head (216) corresponds to the position of a spring V-shaped positioning block (207) up and down; the primary spring bin slope (202) is provided with a spring bin length adjusting plate (217) capable of transversely moving.

3. The automatic assembling machine for bicycle spring assemblies according to claim 2, wherein: the fixed-distance rubber feeding and mounting mechanism (3) comprises a fixed-distance rubber feeding and mounting mechanism outer frame (301), a first-stage fixed-distance rubber bin slope (302), a first fixed-distance rubber feeding lifting plate (303), a second-stage fixed-distance rubber bin slope (304), a second fixed-distance rubber feeding lifting plate (305), a third-stage fixed-distance rubber bin slope (306) and a fixed-distance rubber V-shaped positioning block (307) are sequentially arranged in the fixed-distance rubber feeding and mounting mechanism outer frame (301) from front to back, wherein the first-stage fixed-distance rubber bin slope (302), the second-stage fixed-distance rubber bin slope (304) and the third-stage fixed-distance rubber bin slope (306) are all inclined backwards and have the same inclination angle; a distance rubber bin length adjusting plate (308) capable of transversely moving is arranged on the first-stage distance rubber bin slope (302); a first fixed-distance rubber bin vertical partition plate (309) is arranged at the lower part of the front side surface of the second-stage fixed-distance rubber bin slope (304), a second fixed-distance rubber bin vertical partition plate (310) is arranged at the lower part of the front side surface of the third-stage fixed-distance rubber bin slope (306), and the first fixed-distance rubber bin vertical partition plate (309) and the second fixed-distance rubber bin vertical partition plate (310) are fixedly connected with a frame plate of the fixed-distance rubber feeding and mounting mechanism outer frame (301); the first fixed-distance rubber feeding lifting plate (303) is lifted between the first-stage fixed-distance rubber bin slope (302) and the first fixed-distance rubber bin vertical partition plate (309) through a first fixed-distance rubber feeding lifting plate lifting cylinder (311), the second fixed-distance rubber feeding lifting plate (305) is lifted between the second-stage fixed-distance rubber bin slope (304) and the second fixed-distance rubber bin vertical partition plate (310) through a second fixed-distance rubber feeding lifting plate lifting cylinder (312), the fixed-distance rubber V-shaped positioning block (307) is positioned at a fixed-distance rubber installation station, a fixed-distance rubber V-shaped positioning block lower baffle (313) is arranged at the bottom of the fixed-distance rubber V-shaped positioning block (307), and lifting between the third-stage fixed-distance rubber bin slope (306) and the fixed-distance rubber feeding and installation mechanism (301) rear frame plate is realized through a fixed-distance rubber V-shaped positioning block lifting cylinder (314); a distance rubber limit pressing block (315) is arranged above the distance rubber V-shaped positioning block (307), the position of the distance rubber limit pressing block (315) corresponds to the position of the distance rubber V-shaped positioning block (307) up and down, and the distance rubber limit pressing block (315) is fixedly connected with a frame plate of the distance rubber feeding and mounting mechanism outer frame (301); the novel rubber positioning device is characterized in that a distance rubber mounting guide sleeve (316) is arranged on the right side of the distance rubber V-shaped positioning block (307), the distance rubber mounting guide sleeve (316) is fixedly connected with a frame plate of the distance rubber feeding and mounting mechanism outer frame (301), a distance rubber mounting pushing cylinder (317) is arranged on the left side of the distance rubber V-shaped positioning block (307), the distance rubber mounting pushing cylinder (317) is fixedly connected with the frame plate of the distance rubber feeding and mounting mechanism outer frame (301), a distance rubber mounting push rod (318) is arranged on a sliding block of the distance rubber mounting pushing cylinder (317), the position of the distance rubber mounting push rod (318) is located between the distance rubber limiting pressing block (315) and the distance rubber V-shaped positioning block (307), and the distance rubber mounting push rod (318), the distance rubber mounting guide sleeve (316) and the spring V-shaped positioning block (207) are located on the same straight line.

4. The automatic assembling machine for bicycle spring assemblies according to claim 1, wherein: the spring sheath mounting mechanism (4) comprises a spring sheath mounting mechanism bottom plate (401), a sheath feeding assembly, a sheath clamping and feeding assembly, a spring clamping and moving assembly and a sheath opening assembly which are arranged on the spring sheath mounting mechanism bottom plate (401); the sheath feeding assembly is positioned at the rear part of the upper surface of the bottom plate (401) of the spring sheath mounting mechanism, the sheath clamping feeding assembly is positioned above the discharge hole of the sheath feeding assembly, the spring clamping moving assembly is positioned at the left front part of the upper surface of the bottom plate (401) of the spring sheath mounting mechanism, and the sheath expanding assembly is positioned at the right front part of the upper surface of the bottom plate (401) of the spring sheath mounting mechanism;

the sheath feeding assembly comprises a sheath vibration disc (402) fixedly connected with the workbench (1) or fixed on the spring sheath mounting mechanism base plate (401), a discharge hole of the sheath vibration disc (402) is in butt joint with a feed hole of a sheath direct vibration track (403), the sheath direct vibration track (403) is arranged on a sheath linear vibrator (404), and the bottom of the sheath linear vibrator (404) is fixedly connected with the spring sheath mounting mechanism base plate (401);

The sheath clamping and feeding assembly comprises a sheath advancing cylinder mounting frame (405) erected above the sheath direct vibration track (403), the bottom of the sheath advancing cylinder mounting frame (405) is fixedly connected with a spring sheath mounting mechanism bottom plate (401), a sheath advancing cylinder (406) with a push block facing forward is arranged on the sheath advancing cylinder mounting frame (405), a sheath rotating cylinder (407) with a downward rotary disc is arranged on the push block of the sheath advancing cylinder (406), a sheath clamping jaw cylinder (408) with a downward clamping jaw is arranged on the rotary disc of the sheath rotating cylinder (407), a sheath clamping jaw (409) is arranged on the clamping jaw of the sheath clamping jaw cylinder (408), and the sheath clamping jaw (409) is positioned at a discharge port of the sheath direct vibrator (404);

the spring clamping moving assembly comprises a spring transverse KK module (410) fixed on a bottom plate (401) of the spring sheath mounting mechanism, one end of the spring transverse KK module (410) is connected with a spring transverse KK module servo motor (411) used for driving the spring transverse KK module (410), a sliding table of the spring transverse KK module (410) is provided with a spring clamping jaw forward moving cylinder (412) with a forward pushing block, the pushing block of the spring clamping jaw forward moving cylinder (412) is provided with a first spring clamping jaw cylinder (413) with a forward clamping jaw, clamping jaws of the first spring clamping jaw cylinder (413) are provided with first spring clamping jaws (414), and the first spring clamping jaw (414) is located at a sheath mounting station;

The sheath propping assembly comprises a sheath propping six-jaw chuck transverse sliding seat (416) which is arranged on a bottom plate (401) of the spring sheath mounting mechanism through two sheath propping six-jaw chuck transverse sliding rails (415), a sheath propping six-jaw chuck transverse sliding cylinder (417) with a push rod extending leftwards is arranged on the right side of the sheath propping six-jaw chuck transverse sliding seat (416), a body of the sheath propping six-jaw chuck transverse sliding cylinder (417) is fixedly connected with the bottom plate (401) or the rack of the spring sheath mounting mechanism through a corresponding support, the push rod of the sheath propping six-jaw chuck transverse sliding cylinder (417) is connected with the right end face of the sheath propping six-jaw chuck transverse sliding seat (416), a sheath propping six-jaw chuck (418) is arranged on the sheath propping six-jaw chuck transverse sliding seat (416), a sheath propping sheet stretching leftwards is respectively arranged on six clamping jaws of the sheath propping six-jaw chuck (418), the sheath propping sheet is closed to form a sheath propping six-jaw (419) for propping the sheath, and the sheath propping six-jaw chuck (419) is located at a sheath propping station; the upper part of the right side surface of the six-jaw chuck (418) is provided with a spring inner hole positioning rod transverse moving cylinder mounting plate (420) extending rightwards, the right part of the lower surface of the spring inner hole positioning rod transverse moving cylinder mounting plate (420) is provided with a spring inner hole positioning rod fixing seat (422) through a spring inner hole positioning rod transverse moving guide rail (421), the left part of the lower surface of the spring inner hole positioning rod transverse moving cylinder mounting plate (420) is provided with a spring inner hole positioning rod transverse moving cylinder (424) with a push rod facing rightwards, the push rod of the spring inner hole positioning rod transverse moving cylinder (424) is connected with the left side surface of the spring inner hole positioning rod fixing seat (422), the spring inner hole positioning rod (426) is provided with a spring inner hole positioning rod (426) extending leftwards, and the spring inner hole positioning rod (426) can transversely movably penetrate through the center holes of the six-jaw chuck (418) and the six-jaw chuck (419) for supporting the sheath; a sleeve-stretching six-jaw stretching guide sleeve traversing cylinder (423) with a push rod facing left is arranged on the left side surface of the spring inner hole positioning rod fixing seat (422), a sleeve-stretching six-jaw stretching guide sleeve fixing block (427) is arranged on the push rod of the sleeve-stretching six-jaw stretching guide sleeve traversing cylinder (423), the upper part of the sleeve-stretching six-jaw stretching guide sleeve fixing block (427) is in sliding connection with the spring inner hole positioning rod (426), a sleeve-stretching six-jaw stretching guide sleeve (428) is arranged on the left side surface of the sleeve-stretching six-jaw stretching guide sleeve fixing block (427), the sleeve-stretching six-jaw stretching guide sleeve (428) is slidably sleeved on the spring inner hole positioning rod (426), the sleeve-stretching six-jaw stretching guide sleeve (428) is driven by the sleeve-stretching six-jaw stretching guide sleeve traversing cylinder (423) to transversely movably penetrate through central holes of the sleeve-stretching six-jaw chuck (418) and the sleeve-stretching six-jaw (419), and the spring inner hole positioning rod (425) is connected with the spring inner hole positioning rod (425); the rear side of the sheath strutting six-jaw chuck (418) is provided with a horizontal left sheath pushing cylinder (430) through a sheath pushing cylinder fixing block (429), a sheath pushing plate (431) is sleeved on the sheath strutting six-jaw chuck (419), a push rod of the sheath pushing cylinder (430) is connected with the sheath pushing plate (431), and the sheath pushing plate (431) is driven by the sheath pushing cylinder (430) to be sleeved on the sheath strutting six-jaw chuck (419) in a transversely movable mode.

5. The automatic assembling machine for bicycle spring assemblies according to claim 1, wherein: the oil brushing mechanism (5) comprises an oil brushing mechanism fixing plate (501), a spring rotating motor sideslip cylinder (502) is arranged on the rear side surface of the oil brushing mechanism fixing plate (501), a spring rotating motor (503) with a motor shaft facing to the right is arranged on a sliding table of the spring rotating motor sideslip cylinder (502) through a bracket, a movable end tip (504) for brushing oil jacking is arranged on the motor shaft of the spring rotating motor (503), a spring rotating motor sideslip guide rail (505) is arranged on the rear side surface of the oil brushing mechanism fixing plate (501), the spring rotating motor sideslip guide rail (505) is positioned below the spring rotating motor sideslip cylinder (502), and the sliding table of the spring rotating motor sideslip cylinder (502) is in sliding connection with the spring rotating motor sideslip guide rail (505); the right end of the oil brushing mechanism fixing plate (501) is provided with an oil brushing top fastening fixed end center mounting frame (506), an oil brushing top fastening fixed end center (508) is arranged on the oil brushing top fastening fixed end center mounting frame (506) through an oil brushing top fastening fixed end center bearing (507), the oil brushing top fastening fixed end center (508) is opposite to and coaxial with the oil brushing top fastening movable end center (504) in left-right direction, and an oil brushing station is arranged between the oil brushing top fastening fixed end center (508) and the oil brushing top fastening movable end center (504); an oil receiving box (509) is arranged at the bottom of the rear side surface of the oil brushing mechanism fixing plate (501), and the oil receiving box (509) is positioned below the oil brushing station; be provided with brush oil head sideslip KK module (510) on the leading flank of brush oil mechanism fixed plate (501), the one end of brush oil head sideslip KK module (510) is connected with and is used for the drive brush oil head sideslip KK module servo motor (511) of brush oil head sideslip KK module (510), be provided with a vertical ascending brush oil head installing support (512) on the slip table of brush oil head sideslip KK module (510), the top of brush oil head installing support (512) is provided with brush oil head displacement cylinder (513) of backward lower side slope, the push rod of brush oil head displacement cylinder (513) is connected with brush oil head (514), brush oil head (514) are aimed at downwards the brush oil station, be provided with oil feed interface on brush oil head (514), the top of brush oil head installing support (512) is provided with brush oil head displacement guide (515) of backward lower side slope, brush oil head (514) with brush oil head displacement guide (515) sliding connection.

6. The automatic assembling machine for bicycle spring assemblies according to claim 1, wherein: the upper seat mounting mechanism (6) and the compression rubber mounting mechanism (7) share a base plate (601) for mounting the upper seat and the compression rubber mechanism, and a group of spring clamping and positioning components, and the compression rubber mounting mechanism (7) and the upper seat mounting mechanism (6) are respectively positioned at the front side and the rear side of the spring clamping and positioning components;

the upper seat mounting mechanism (6) comprises an upper seat vibration disc (602), a discharge hole of the upper seat vibration disc (602) is provided with an upper seat positioning jig (603), an upper seat front-rear displacement cylinder (605) with a forward pushing block is arranged above the upper seat vibration disc (602) through an upper seat front-rear displacement cylinder bracket (604), the upper seat front-rear displacement cylinder bracket (604) is fixedly connected with an upper seat mounting and rubber compressing mechanism bottom plate (601), the upper seat positioning jig (603) is fixedly connected with the upper seat front-rear displacement cylinder bracket (604), an upper seat rotating cylinder (606) is arranged on a pushing block of the upper seat front-rear displacement cylinder (605), an upper seat assembling displacement cylinder (607) is arranged on a rotary table of the upper seat rotating cylinder (606), and an upper seat taking jig (608) is arranged on a push rod of the upper seat assembling displacement cylinder (607);

The compression rubber mounting mechanism (7) comprises a compression rubber vibration disc (701), a compression rubber positioning jig (702) is arranged at a discharge hole of the compression rubber vibration disc (701), a compression rubber front-rear displacement cylinder (704) with a push block facing backwards is arranged above the compression rubber vibration disc (701) through a compression rubber front-rear displacement cylinder support (703), the compression rubber front-rear displacement cylinder support (703) is fixedly connected with the mounting seat and the compression rubber mechanism bottom plate (601), the compression rubber positioning jig (702) is fixedly connected with the compression rubber front-rear displacement cylinder support (703), a compression rubber rotary cylinder (705) is arranged on the push block of the compression rubber front-rear displacement cylinder (704), a compression rubber assembling displacement cylinder (706) is arranged on a rotary table of the compression rubber rotary cylinder (705), and a compression rubber taking jig (707) is arranged on a push rod of the compression rubber assembling displacement cylinder (706);

the spring clamping and positioning assembly comprises a spring clamping and positioning assembly vertical plate (609) fixedly connected with the mounting seat and the compression rubber mechanism bottom plate (601), a spring clamping jaw lifting cylinder (610) with an upward pushing block is arranged at the left end of the spring clamping and positioning assembly vertical plate (609), a second spring clamping jaw cylinder (611) is arranged on the pushing block of the spring clamping jaw lifting cylinder (610), a second spring clamping jaw (612) is arranged on the clamping jaw of the second spring clamping jaw cylinder (611), the second spring clamping jaw (612) is located at the mounting seat and the compression rubber mounting station, and the compression rubber taking jig (707) and the mounting seat taking jig (608) are respectively located at the front side and the rear side of the right side direction of the second spring clamping jaw (612) and are in a triangular position relationship.

7. The automatic assembling machine for bicycle spring assemblies according to claim 1, wherein: the linear conveying mechanism (8) comprises at least two linear conveying mechanism upright posts (801) fixedly connected with the workbench (1), a conveying linear module (802) is erected on the linear conveying mechanism upright posts (801), one end of the conveying linear module (802) is provided with a conveying linear module servo motor (803) used for driving the conveying linear module (802), the upper part and the lower part of a sliding block of the conveying linear module (802) are respectively provided with a conveying up-down displacement cylinder (804) and a conveying front-back displacement cylinder movable guide rail (805), a conveying front-back displacement cylinder mounting block (806) is arranged on a push rod of the conveying up-down displacement cylinder (804), the conveying front-back displacement cylinder mounting block (806) is in sliding connection with the conveying front-back displacement cylinder movable guide rail (805), a conveying clamping jaw cylinder (809) is arranged on the push rod of the conveying front-back displacement cylinder (807), and clamping jaw (810) are arranged on the push rod of the conveying front-back displacement cylinder (807).

8. The automatic assembling machine for bicycle spring assemblies according to claim 1, wherein: the blanking mechanism (9) is a downward inclined slideway or a downward inclined conveying belt net chain.

9. The automatic assembling machine for bicycle spring assemblies according to claim 1, wherein: be provided with on workstation (1) and be used for right spring loading and positioning mechanism (2) distance rubber loading and installation mechanism (3) spring sheath installation mechanism (4) brushing oil mechanism (5) go up seat installation mechanism (6) compression rubber installation mechanism (7) straight line transport mechanism (8) with transparent protection casing (11) that unloading mechanism (9) played the guard action, the side of transparent protection casing (11) is provided with access window (12) and operating panel (13), the top of transparent protection casing (11) is provided with operating condition pilot lamp (14).

10. The automatic assembling machine for bicycle spring assemblies according to claim 1, wherein: the side of workstation (1) is provided with access door (15), the bottom of workstation (1) is provided with universal wheel (16) and adjustable foot support (17).

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