CN110899045A

CN110899045A - Automatic rubber coating device of part

Info

Publication number: CN110899045A
Application number: CN201911070234.2A
Authority: CN
Inventors: 涂宇; 支志伟; 王尊海
Original assignee: Zhanjiang De Li Vehicle Part Co Ltd
Current assignee: Zhanjiang De Li Vehicle Part Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-03-24

Abstract

The invention provides an automatic gluing device for parts, which mainly comprises a positioning device, a rotating device and a glue supplying device, wherein the positioning device is arranged on the rotating device; the positioning device comprises a positioning seat and a first driving device, wherein the positioning seat is provided with an embedded groove for placing a part; the rotating device comprises a rotating shaft, a second driving device and a gluing device, and the axis of the rotating shaft and the center of the embedding groove are coplanar in the vertical direction; the gluing device is arranged at the working end of the rotating shaft, and the gluing piece moves synchronously along with the rotation of the rotating shaft; the glue supply device comprises a glue storage container and a third driving device for controlling the opening/closing of an output port of the glue storage container. The invention can avoid manual work to hold the workpiece for gluing operation, thereby reducing labor intensity; meanwhile, the parts are coated with glue through equipment, so that the coating amount of the glue can be effectively controlled, and the product quality is improved.

Description

Automatic rubber coating device of part

Technical Field

The invention belongs to the technical field of part gluing, and particularly relates to an automatic part gluing device.

Background

With the development of automobile manufacturing technology and the continuously improved performance requirements thereof, the adhesive sealant is used as an important auxiliary material necessary for automobile production and is more and more widely applied. The application of the bonding technology in automobile manufacturing can replace the traditional processes of welding, riveting and the like of certain parts, realize the connection between the same or different materials, simplify the production process and optimize the product structure. The adhesive sealant plays an increasingly important role on the development roads of automobiles towards the directions of light weight, high speed, energy conservation, service life extension, performance improvement and the like.

Most of the existing glue spreading modes for automobile parts are carried out manually, and the working strength is high if a workpiece is held by hands to spread glue in a rotating mode; and the problems that glue is not uniformly coated on the steel pipe parts, the glue residue on the whole circle of press-in end faces of individual parts is too much or the glue is not bonded enough are often caused, so that the product quality is difficult to ensure, and the normal production and the delivery use of the product are influenced.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide an automatic gluing device for parts, which avoids manual work for holding a workpiece to glue, and reduces the labor intensity; simultaneously, the parts are coated with glue through equipment, so that the coating amount of the glue is effectively controlled, and the product quality is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an automatic rubber coating device of part includes:

the positioning device comprises a positioning seat and a first driving device for driving the positioning seat to move back and forth in the horizontal direction, and the positioning seat is provided with an embedded groove for placing a part;

the rotating device comprises a frame body, a rotating shaft arranged on the frame body, a second driving device used for driving the rotating shaft to rotate and a gluing device, wherein the working end of the rotating shaft extends out of the frame body and is arranged towards the positioning device, and the axis of the rotating shaft and the center of the embedding groove are coplanar in the vertical direction; the gluing device is arranged at the working end of the rotating shaft and comprises a gluing piece for gluing the part, the axis lines of the gluing piece and the rotating shaft are arranged in parallel, and the gluing piece moves synchronously along with the rotation of the rotating shaft;

glue feeding mechanism, including erect store up gluey container on the support body, be used for control store up the third drive arrangement that gluey container's delivery outlet was opened/closed, store up gluey container's delivery outlet orientation the rotation axis sets up, just scribble gluey piece movable to with store up gluey container's delivery outlet contact.

Preferably, a sliding mechanism is arranged corresponding to the positioning seat, the sliding mechanism comprises a plurality of sliding rails and a sliding cover arranged on the sliding rails in a sliding manner, and the positioning seat is arranged on the sliding cover.

Preferably, the positioning seat is provided with a plurality of clamping devices, and each clamping device comprises an installation channel, a top pin arranged in the installation channel and an elastic piece for resetting the top pin;

the jacking pin comprises a jacking end and a connecting end, and the jacking end extends out of the embedding groove; the connecting end can be clamped in the mounting channel in a sliding mode.

Preferably, the second driving device includes a gear disposed on the rotating shaft, a rack engaged with the gear, and a second telescopic cylinder mounted on the frame, and the rack is disposed at a movable end of the second telescopic cylinder.

Preferably, the gluing device further comprises a connecting shaft sleeve, a connecting rod arranged on the connecting shaft sleeve and a fixing block arranged on the connecting rod;

the connecting shaft sleeve is detachably arranged at the working end of the rotating shaft, and the gluing piece is detachably arranged on the fixed block.

Preferably, the glue storage container is arranged right above the rotating shaft, and an output port of the glue storage container is arranged downwards.

Preferably, the third driving device comprises a third telescopic cylinder and an auxiliary clamping piece arranged at the movable end of the third telescopic cylinder;

the activity direction of the third telescoping cylinder with the glue output direction of storing up the glue container is unanimous, the fixed setting of one end of supplementary holder is in the expansion end of third telescoping cylinder, the other end card of supplementary holder is established store up the delivery outlet department of glue container.

Preferably, the lifting device is used for changing the height of the vertical position of the rotating device.

Preferably, the lifting device comprises an auxiliary lifting frame and a fourth driving device arranged at the bottom of the auxiliary lifting frame;

the support body is arranged on the auxiliary lifting frame in a vertically sliding mode, and the movable end of the fourth driving device is connected with the support body.

Preferably, the glue feeding device further comprises a working table, and the positioning device, the rotating device, the glue supplying device and the lifting device are all arranged on the working table surface of the working table;

the working table frame is also provided with a plurality of control buttons and an electrical control box, and the control buttons, the positioning device, the rotating device, the glue supply device, the lifting device and the electrical control box are electrically connected.

Compared with the prior art, the invention has the beneficial effects that:

in the scheme, the positioning device is arranged corresponding to the part to be processed, and the positioning device can move back and forth on the horizontal plane by controlling the first driving device; meanwhile, the rotating device is arranged, the rotating motion of the rotating device can be realized by controlling the second driving device, so that the gluing device arranged on the rotating device is driven to rotate around the axis of the rotating shaft, and the gluing operation of the part can be realized by adjusting the relative position distance between the positioning device and the rotating device according to actual requirements; in addition, when the glue content on the gluing part does not reach the standard, the gluing part is moved to the appointed supplementing position through the second driving device, and glue injecting supplementing operation can be achieved through operation of the third driving device. The whole device is compact in structure, convenient to assemble and operate, effectively solves the problem that glue smearing quantity is unstable in traditional manual gluing, and greatly improves gluing operation efficiency and operation quality of parts.

In addition, in the scheme, in order to finish the gluing operation of the parts through mutual cooperation and adjustment among the devices, when the parts with different requirements are aimed at, only preset parameters of the devices need to be adjusted or accessories with corresponding sizes need to be replaced, so that the applicability of the device is greatly improved, and the device is convenient to popularize and apply.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the present invention with the work bench removed.

Fig. 3 is a schematic front view of the structure of fig. 2.

Fig. 4 is a schematic front view of the positioning device of the present invention.

FIG. 5 is a schematic top view of the positioning device of the present invention.

FIG. 6 is a schematic structural diagram of a rotating device according to the present invention.

Fig. 7 is a schematic front view of the glue supply device of the present invention.

Fig. 8 is a schematic structural diagram of the lifting device of the present invention.

Wherein:

1-a positioning device, 11-a positioning seat, 111-a tabling groove, 12-a first telescopic cylinder, 121-a baffle, 13-a sliding mechanism, 131-a sliding rail, 132-a sliding cover, 14-a clamping device, 141-an installation groove channel, 142-a top pin, 1421-a top tight end, 1422-a connecting end, 143-an elastic piece and 144-a locking piece;

2-a rotating device, 21-a frame body, 22-a rotating shaft, 23-a second telescopic cylinder, 231-a gear, 232-a rack, 24-a gluing device, 241-a gluing piece, 242-a connecting shaft sleeve, 243-a connecting rod and 244-a fixing block;

3-glue supply device, 31-glue storage container, 32-third telescopic cylinder, 321-auxiliary clamping piece;

4-a lifting device, 41-an auxiliary lifting frame, 411-a sliding block, 412-a guide rail and 42-a fourth telescopic cylinder;

5-a workbench stand, 51-a workbench surface, 52-a control button and 53-an electrical control box;

6-parts.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

As shown in fig. 1-8, the present embodiment provides an automatic part gluing device, which mainly includes a positioning device 1, a rotating device 2, a glue supplying device 3, a lifting device 4, and an electrical control system. The positioning device 1, the rotating device 2, the glue supply device 3 and the lifting device 4 are all arranged on a working table surface 51 of the working table frame 5; the electrical control system comprises a plurality of control buttons 52 and an electrical control box 53, wherein the control buttons 52, the positioning device 1, the rotating device 2, the glue supply device 3, the lifting device 4 and the electrical control box 53 are electrically connected with each other.

The positioning device 1 comprises a positioning seat 11 and a first driving device for driving the positioning seat 11 to move back and forth in the horizontal direction, and the positioning seat 11 is provided with an embedding groove 111 for placing the part 6.

As a preferable mode, the shape of the fitting groove 111 is adapted to the outer shape of the component 6 to be processed, for example, when the component 6 is a cylindrical body, the cross-sectional shape of the fitting groove 111 is semicircular or U-shaped; in addition, a sliding mechanism 13 is disposed corresponding to the positioning seat 11, the sliding mechanism 13 includes a plurality of sliding rails 131 and a sliding cover 132 slidably disposed on the sliding rails 131, the sliding rails 131 are laid on the working platform 51, and the positioning seat 11 is disposed on the sliding cover 132.

Further, the first driving device comprises a first telescopic cylinder 12, one end of the first telescopic cylinder 12 is fixedly arranged on the working table 51 through a baffle 121, and the other end of the first telescopic cylinder 12 is fixedly connected with the positioning seat 11; as a preferable mode, as shown in fig. 2 to 4, in this embodiment, the body of the first telescopic cylinder 12 is interposed between the sliding cover 132 and the positioning seat 11, so as to further reduce the occupied space of the first driving device.

In addition, a plurality of clamping devices 14 are further arranged on the positioning seat 11, and each clamping device 14 comprises a mounting groove 141, a top pin 142 arranged in the mounting groove 141, and an elastic piece 143 for resetting the top pin 142; the ejector pin 142 comprises an ejecting end 1421 and a connecting end 1422, and the ejecting end 1421 extends into the fitting groove 111; the connecting end 1422 is slidably engaged in the mounting groove 141, and the elastic member 143 is a spring.

In this embodiment, the clamping devices 14 are symmetrically arranged on both sides of the fitting groove 111 to form a force clamping of the component 6 in the horizontal direction; as a preferred embodiment, as shown in fig. 5, the knock pin 142, the elastic member 143 and the locking member 144 are sequentially disposed in the mounting groove 141, the initial end of the mounting groove 141 is disposed on the side surface of the positioning seat 11 in a communicating manner, and the locking member 144 is detachably disposed at the initial end of the mounting groove 141, so as to facilitate the mounting and dismounting of the whole clamping device 14; the ends of the mounting slots 141 are disposed toward the fitting groove 111 and communicate with the fitting groove 111 through mounting holes, wherein the radial width of the mounting slots 141 is greater than that of the mounting holes, so as to prevent the knock pins 142 from completely falling out of the mounting slots 141.

The rotating device 2 comprises a frame body 21, a rotating shaft 22 arranged on the frame body 21, a second driving device for driving the rotating shaft 22 to rotate, and a gluing device 24.

The working end of the rotating shaft 22 extends out of the frame body 21 and is arranged towards the positioning device 1, and the axis of the rotating shaft 22 is coplanar with the center of the embedding groove 111 in the vertical direction; in practical applications, when the lifting device 4 is not used, it is also ensured that the axis of the rotating shaft 22 is collinear with the axis of the fitting groove 111 to ensure uniform glue applied to the outer circumferential surface of the component 6.

In addition, as shown in fig. 6, the second driving device includes a gear 231 disposed on the rotating shaft 22, a rack 232 engaged with the gear 231, and a second telescopic cylinder 23 mounted on the frame body 21, wherein the rack 232 is disposed at a movable end of the second telescopic cylinder 23.

The gluing device 24 is removably arranged at the working end of the rotating shaft 22. Further, the gluing device 24 comprises a gluing member 241 for gluing the part 6, a connecting shaft sleeve 242, a connecting rod 243 arranged on the connecting shaft sleeve 242, and a fixing block 244 arranged on the connecting rod 243; the axis lines of the glue coating member 241 and the rotating shaft 22 are parallel to each other, and the glue coating member 241 moves synchronously with the rotation of the rotating shaft 22.

Preferably, the connecting sleeve 242 is detachably disposed at the working end of the rotating shaft 22, so that the gluing devices 24 with different specifications can be selectively installed for different required parts 6; in practical applications, the connecting rod 243 may be set to be adjustable, and the relative position distance between the gluing member 241 and the rotating shaft 22 is changed by adjusting the connecting rod 243, so as to be suitable for gluing of parts 6 with different diameters and widths.

The gluing member 241 is detachably disposed on the fixing block 244, so that the gluing member 241 can be cleaned, replaced and maintained conveniently.

Glue supply device 3 is including erectting store up glue container 31 on the support body 21, be used for control store up the third drive arrangement that glue container 31's delivery outlet was opened/closed, store up glue container 31's delivery outlet orientation rotation axis 22 sets up, just scribble gluey piece 241 movable to with store up glue container 31's delivery outlet contact.

Preferably, as shown in fig. 7, the glue container 31 is disposed right above the rotating shaft 22, and an output port of the glue container 31 faces downward. When the gluing part 241 rises to the highest position, the output port of the glue storage container 31 is opened, and then the glue of the gluing part 241 can be supplemented.

The third driving device comprises a third telescopic cylinder 32 and an auxiliary clamping piece 321 arranged at the movable end of the third telescopic cylinder 32; the moving direction of the third telescopic cylinder 32 is consistent with the glue output direction of the glue storage container 31, one end of the auxiliary clamping piece 321 is fixedly arranged at the moving end of the third telescopic cylinder 32, and the other end of the auxiliary clamping piece 321 is clamped at the glue output port of the glue storage container 31. As shown in fig. 7, in this embodiment, the output port of the glue storage container 31 is tapered, so that when the auxiliary clamping member 321 moves toward the body of the glue storage container 31, the glue output amount of the glue storage container 31 gradually decreases and reaches zero; when the auxiliary clamp 321 moves towards the direction of the rotating shaft 22, the glue discharging amount of the glue storage container 31 gradually increases and becomes constant.

The lifting device 4 is used for changing the height of the vertical position of the rotating device 2 so as to avoid multiple contacts of the gluing device 24 with the output port of the glue storage container 31 in the using process and prolong the service life of the device. Specifically, the lifting device 4 comprises an auxiliary lifting frame 41 and a fourth driving device arranged at the bottom of the auxiliary lifting frame 41; the frame body 21 is slidably disposed on the auxiliary lifting frame 41 up and down, and the movable end of the fourth driving device is connected to the frame body 21.

As a preferable scheme, the auxiliary lifting frame 41 is provided with a plurality of sliding blocks 411, the frame body 21 is provided with a plurality of guide rails 412 corresponding to the sliding blocks 411 one by one, and the sliding blocks 411 are slidably connected with the guide rails 412. The fourth driving device comprises a fourth telescopic cylinder 42, and the fourth telescopic cylinder 42 is arranged under the frame body 21 and connected with the frame body 21.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic rubber coating device of part which characterized in that includes:

2. The automatic gluing device for parts according to claim 1, wherein a sliding mechanism is disposed corresponding to the positioning seat, the sliding mechanism includes a plurality of sliding rails and a sliding cover slidably disposed on the sliding rails, and the positioning seat is disposed on the sliding cover.

3. The automatic gluing device for parts as claimed in claim 1 or 2, wherein the positioning seat is provided with a plurality of clamping devices, and the clamping devices comprise mounting channels, ejector pins arranged in the mounting channels, and elastic members for resetting the ejector pins;

4. The automatic gluing device for parts as claimed in claim 1, wherein the second driving device comprises a gear arranged on the rotating shaft, a rack engaged with the gear, and a second telescopic cylinder erected on the frame body, wherein the rack is arranged at a movable end of the second telescopic cylinder.

5. The automatic gluing device for parts according to claim 1 or 4, characterized in that the gluing device further comprises a connecting shaft sleeve, a connecting rod arranged on the connecting shaft sleeve and a fixing block arranged on the connecting rod;

6. The automatic gluing device for parts according to claim 1, wherein the glue storage container is arranged right above the rotating shaft, and an output port of the glue storage container is arranged downwards.

7. The automatic gluing device of parts according to claim 1 or 6, characterized in that the third driving device comprises a third telescopic cylinder, an auxiliary clamping piece arranged at the movable end of the third telescopic cylinder;

8. The automatic gluing device of parts, according to any one of claims 1, 4 and 6, further comprising a lifting device for changing the height of the vertical position of the rotating device.

9. The automatic gluing device of claim 8, wherein the lifting device comprises an auxiliary lifting frame and a fourth driving device arranged at the bottom of the auxiliary lifting frame;

10. The automatic gluing device for parts according to claim 9, further comprising a work bench, wherein the positioning device, the rotating device, the glue supplying device and the lifting device are all arranged on the work bench of the work bench;