CN107160126B - Sealing strip buckle assembly machine - Google Patents

Sealing strip buckle assembly machine Download PDF

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Publication number
CN107160126B
CN107160126B CN201710270729.4A CN201710270729A CN107160126B CN 107160126 B CN107160126 B CN 107160126B CN 201710270729 A CN201710270729 A CN 201710270729A CN 107160126 B CN107160126 B CN 107160126B
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China
Prior art keywords
buckle
adhesive tape
clamping
clamping jaw
strip
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CN201710270729.4A
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CN107160126A (en
Inventor
孙红晶
黄斐
李士义
陈真
李治华
杜辉
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Nideao Automation Equipment Co ltd
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Nideao Automation Equipment Co ltd
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Priority to CN201710270729.4A priority Critical patent/CN107160126B/en
Publication of CN107160126A publication Critical patent/CN107160126A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The invention provides a sealing strip buckle assembling machine which comprises a machine table, a rubber strip traction device, a buckle feeding device, a buckle assembling device, a fixed-length cutting device and a finished product detection output device which are all arranged on the machine table, and an assembling controller arranged in the machine table, wherein the assembling controller is used for controlling and connecting the rubber strip traction device, the buckle feeding device, the buckle assembling device, the fixed-length cutting device and the finished product detection output device. The adhesive tape traction device and the buckle feeding device respectively output two component parts of the sealing strip, namely adhesive tape and buckle, the buckle assembling device is used for installing the buckle in the buckle mounting hole of the adhesive tape, the adhesive tape after the buckle is assembled is cut by fixed length, the cut adhesive tape is output by the finished product detection output device to distinguish qualified products and unqualified products, and the whole machine can integrally process the adhesive tape raw materials which are coiled in a disc shape into sealing strip finished products which can be directly delivered and sold, so that manual operation is replaced, the production efficiency is greatly improved, and the manual labor intensity is reduced.

Description

Sealing strip buckle assembly machine
Technical Field
The invention belongs to nonstandard automatic the technical field of chemical equipment and the like, in particular to a sealing strip buckle assembling machine.
Background
Sealing strips are used on various cabinet doors of automobiles, chassis cabinets, distribution box power distribution cabinets and the like and used for preventing water, fire, insect, wind, collision and light, and not only plays a role in sealing, but also protects sharp edges. Before the sealing strip leaves the factory, the sealing strip is required to be perforated with a buckle, the buckle replaces a screw, and the rear section of the sealing strip provided with the buckle can be assembled without tools. At present, no equipment is available, and the raw materials of the disc-shaped coiled adhesive tape can be integrally processed into a sealing strip finished product which can be directly delivered for sale.
Disclosure of Invention
In order to solve the technical problems, the invention provides a sealing strip buckle assembling machine which is used for integrally processing and producing sealing strip finished products which can be directly delivered and sold.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a sealing strip buckle kludge which characterized in that: comprises a machine table, an adhesive tape traction device, a buckle feeding device, a buckle assembling device, a fixed length cutting device and a finished product detection output device which are all arranged on the machine table, and an assembly controller arranged in the machine table, wherein the assembly controller is used for controlling and connecting the adhesive tape traction device, the buckle feeding device, the buckle assembling device, the fixed length cutting device and the finished product detection output device,
the buckle assembling device comprises a buckle clamping mechanism, a rotary driver for driving the buckle clamping mechanism to integrally rotate and a lifting driver for driving the buckle clamping mechanism to integrally lift;
the clamping mechanism comprises a first clamping jaw, a second clamping jaw and a clamping driver for driving the first clamping jaw and the second clamping jaw to clamp or release the clamping in a matched manner;
the clamping driver comprises a coupling plate, a first clamping arm, a second clamping arm and a coupling plate driver, wherein a first chute is arranged on one side surface of the coupling plate, a second chute is arranged on the other side surface opposite to the first chute, the first chute and the second chute are obliquely arranged relative to a horizontal plane and are not communicated with each other, the first clamping arm and the second clamping arm are arranged in parallel, one end of the first clamping arm is connected with the first clamping jaw and the second clamping jaw respectively, the other end of the first clamping arm is connected in the first sliding groove in a sliding manner through a bearing, the other end of the second clamping arm is connected in the second sliding groove in a sliding manner through a bearing, and the coupling plate driver drives the coupling plate to act so as to drive the first clamping arm and the second clamping arm to synchronously move in the respective sliding grooves, so that the first clamping jaw and the second clamping jaw clamp or release the clamping buckle;
after the buckle clamping mechanism clamps the buckle, the rotary driver and the lifting driver are matched to drive the buckle clamping mechanism to rotate and lift so that the buckle is assembled in the buckle hole on the adhesive tape.
In a preferred embodiment of the invention, the machine further comprises a glue strip moving channel for the glue strip to move linearly, the glue strip traction device comprises a glue strip clamping mechanism I, a glue strip clamping mechanism II and a traction driver, the glue strip clamping mechanism I and the glue strip clamping mechanism II are sequentially arranged along the extending direction of the glue strip moving channel, the glue strip clamping mechanism I is provided with a first glue strip clamping jaw for clamping the glue strip, the glue strip clamping mechanism II is provided with a second glue strip clamping jaw for clamping the glue strip, the traction driver drives the first glue strip clamping jaw and the second glue strip clamping jaw to move simultaneously, the glue strip is drawn to move in the glue strip moving channel, and the directions of the first glue strip clamping jaw and the second glue strip clamping jaw are different.
In a preferred embodiment of the present invention, the coupling plate driver further comprises a cylinder and a die spring, the cylinder is a sheet cylinder, the sheet cylinder and the die spring are matched to drive the coupling plate to linearly reciprocate along the direction perpendicular to the first clamping arm.
In a preferred embodiment of the present invention, further comprising: the first chute and the second chute extend the same length and intersect at respective center points.
In a preferred embodiment of the present invention, the first chute and the second chute are inclined at an angle of 60 degrees with respect to the horizontal.
In a preferred embodiment of the present invention, the first adhesive tape clamping jaw and the second adhesive tape clamping jaw are perpendicular to each other in the direction of clamping the adhesive tape.
In a preferred embodiment of the present invention, the first adhesive tape clamping mechanism and the second adhesive tape clamping mechanism are connected by a connecting rod.
In a preferred embodiment of the present invention, the first adhesive tape clamping mechanism and the second adhesive tape clamping mechanism further have a first clamping jaw cylinder and a second clamping jaw cylinder, respectively, the first clamping jaw cylinder drives the first adhesive tape clamping jaw to clamp or release the adhesive tape, the second clamping jaw cylinder drives the second adhesive tape clamping jaw to clamp or release the adhesive tape, and the first clamping jaw cylinder and the second clamping jaw cylinder synchronously clamp or release the adhesive tape.
In a preferred embodiment of the invention, the buckle feeding device further comprises a vibrating disc arranged on the machine table, a direct vibrator connected to the vibrating disc and a blanking frame connected to the direct vibrator, buckles are stored in the vibrating disc, a buckle blanking channel for falling down the buckles is arranged on the blanking frame, and the buckle blanking channel conveys buckles to be assembled to the buckle clamping mechanism.
In a preferred embodiment of the invention, the machine further comprises a bin which is arranged on the machine table and is connected with the vibration disc through a direct vibrator.
In a preferred embodiment of the present invention, the fixed length cutting device further includes a cutter frame, a cutter driver and a length detection sensor, the cutter frame is fixed on the machine, a window through which the adhesive tape passes is provided on the cutter frame, the cutter driver drives the cutter to cut the adhesive tape, the adhesive tape traction device draws the adhesive tape to move to a preset distance, the length detection sensor feeds back a signal, and the length detection sensor is electrically connected to the assembly controller when the cutter cuts the adhesive tape.
In a preferred embodiment of the present invention, the length detection sensor is further disposed on an installation seat, a section bar frame is disposed at the rear end of the tool rest on the machine table, a sliding rail extending linearly is disposed on the section bar frame along the traction direction of the adhesive tape, and the installation seat is disposed in the sliding rail in a movable manner along the sliding rail.
In a preferred embodiment of the invention, the finished product detection output device further comprises a detection camera and an output conveying track, wherein the detection camera is arranged on the mounting seat and is used for photographing whether the detection buckle is missed to be installed or damaged, the output conveying track is arranged at the rear end of the tool rest, a first rotating door plate and a second rotating door plate are respectively arranged at two sides of the output conveying track, blowing nozzles are respectively arranged on the two rotating door plates, a qualified product trough and a unqualified product trough are respectively arranged below the first rotating door plate and the second rotating door plate, the two rotating door plates can be overturned under the driving of respective cylinders, the blowing nozzles on the second rotating door plate blow adhesive tapes on the output conveying track onto the qualified product trough after the first rotating door plate is overturned, and the blowing nozzles on the first rotating door plate blow the adhesive tapes on the output conveying track onto the unqualified product trough after the second rotating door plate is overturned.
In a preferred embodiment of the invention, the machine further comprises a punching device which is arranged at the tail end of the machine platform, which is close to the blanking frame, and is used for punching a buckle mounting hole on the adhesive tape, and the buckle assembling device takes out the buckle from the buckle blanking channel after punching the punching device and mounts the buckle in the buckle mounting hole.
In a preferred embodiment of the invention, the machine further comprises a rubber strip storage rack and a rubber strip discharging device, wherein the rubber strip storage rack and the rubber strip discharging device are arranged at the head end of the rubber strip running channel on the machine table, and the rubber strip discharging device is used for drawing the coiled rubber strip into a long strip shape and enabling the long strip-shaped rubber strip to enter the rubber strip storage rack to be freely drooping.
The beneficial effects of the invention are as follows:
firstly, according to the sealing strip buckle assembling machine disclosed by the invention, the adhesive tape traction device and the buckle feeding device respectively output two component parts of the sealing strip, namely the adhesive tape and the buckle, the buckle is arranged in the buckle mounting hole of the adhesive tape by the buckle assembling device, the adhesive tape after the buckle is assembled is cut by fixed length, the cut adhesive tape is output by the qualified product and unqualified product by the finished product detection output device, and the whole machine can integrally process the adhesive tape raw material coiled in a disc shape into a sealing strip finished product capable of being directly delivered and sold, so that the manual operation is replaced, the production efficiency is greatly improved, and the manual labor intensity is reduced;
secondly, each component part optimizes the structural design, so that the whole machine has small volume, the installation occupation area is small, the production cost of the equipment is low, the running cost is low, and the installation and the use are convenient;
secondly, the buckle assembling device with the optimized structural design is characterized in that a driver drives two buckle clamping jaws to synchronously move in opposite directions to cooperatively clamp or release the buckle, the volume can be reduced on the premise that the clamping force requirement in the buckle assembling process is met when the buckle is clamped, and meanwhile, the clamping or releasing action of the buckle can be accurately controlled; on the other hand, two intersecting sliding grooves which are not communicated with each other are formed in one coupling plate, so that the action accuracy of the clamping jaw of the buckle is improved and the volume of the device is further reduced in the use process; furthermore, the thin sheet is adopted as a driver for the motion of the coupling plate, so that the volume of the equipment can be further reduced;
thirdly, the adhesive tape traction device with the optimized structural design is characterized in that two adhesive tape clamping jaws respectively clamp two parts of the adhesive tape in the length extending direction, the two adhesive tape clamping jaws respectively clamp the adhesive tape in two directions which are different, and the adhesive tape is moved under the driving of a driver after clamping, so that the adhesive tape can be stably moved without deformation or displacement, and the adhesive tape traction device has the advantages of simple structure, low cost and convenience in installation and use;
fourthly, the buckle feeding device with optimized structural design can store more buckles in unit occupied area, and meanwhile, the buckles fall down and feed in the blanking channel one by one orderly, so that the structure design is novel and the operation cost is low;
fifthly, the fixed-length cutting device with optimized structural design is used for cutting the adhesive tapes at fixed length, the length of the sealing strips is controlled with good batch consistency, and the cutting precision can achieve +/-1.5 mm; the cutting length of the sealing strip can be adjusted according to the actual production requirement, and the compatibility is good;
the finished product detection output device with the optimized structural design automatically detects whether the sealing strip is qualified or not, and the qualified product and the unqualified product are automatically distinguished and output, so that the structural design is novel, and the operation cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the technical description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of a first portion of the complete machine of the present invention;
FIG. 3 is an enlarged schematic view of a second portion of the complete machine of the present invention;
FIG. 4 is a schematic view of a buckle assembly device;
fig. 5 is a schematic view of a coupling plate structure.
Wherein: 1-machine table, 9-perforating device, 10-adhesive tape storage rack, 11-adhesive tape running channel, 12-adhesive tape and 13-adhesive tape discharging device;
2-buckle assembling device, 21-rotary driver, 22-lifting driver, 23-first buckle clamping jaw, 24-second buckle clamping jaw, 25-first clamping arm, 26-second clamping arm, 27-coupling plate, 28-first chute, 29-second chute, 30-bearing, 31-flake cylinder;
4-buckle feeding devices, 41-vibrating plates, 42-direct vibrators, 43-blanking frames and 44-storage bins;
the adhesive tape pulling device comprises a 5-adhesive tape pulling device, a 51-first adhesive tape clamping jaw, a 52-second adhesive tape clamping jaw, a 53-connecting rod, a 54-first clamping jaw cylinder and a 55-second clamping jaw cylinder;
7-fixed-length cutting devices, 71-knife rest, 72-cutters, 73-length detection sensors, 74-profile frames and 75-installation seats;
8-finished product detection output device, 81-detection camera, 82-output conveying track, 83-first rotating door plate, 84-second rotating door plate, 85-blowing nozzle, 86-qualified product trough and 87-unqualified product trough.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without giving inventive faculty, are intended to be within the scope of the invention.
Examples
The embodiment discloses sealing strip buckle kludge, and the sealing strip is assembled by two raw materials, and one is the adhesive tape, and one is the buckle, and sealing strip buckle kludge can be on-line with the buckle equipment on the adhesive tape, realizes that integrated processing production can directly send out the sealing strip finished product of selling.
As shown in fig. 1-3, the sealing strip buckle assembling machine comprises a machine table 1, a rubber strip storage rack 10, a rubber strip placing device 13, a rubber strip traction device 5, a buckle feeding device 4, a punching device 9, a buckle assembling device 2, a fixed length cutting device 7, a finished product detection output device 8, and an assembling controller arranged in the machine table 1, wherein the assembling controller is used for controlling and connecting the rubber strip placing device 13, the rubber strip traction device 5, the buckle feeding device 4, the buckle assembling device 2, the fixed length cutting device 7 and the finished product detection output device 8.
As shown in fig. 1 to 3, the adhesive tape is wound into a disc shape in the initial state, the adhesive tape winding device 13 pulls the disc-shaped adhesive tape into a long strip shape, the long strip-shaped adhesive tape is pulled to enter the adhesive tape storage rack 10 to freely droop, the adhesive tape is pulled to a certain extent and is stretched, in order not to influence the fixed length cutting precision of the sealing strip at the rear section, the stretched adhesive tape enters the adhesive tape storage rack 10, the stretched adhesive tape restores elasticity on the adhesive tape storage rack 10 through freely drooping, and the adhesive tape after elastic restoration enters the adhesive tape conveying channel 11 arranged on the machine table 1 to formally enter the assembly production line.
The adhesive tape traction device 5 pulls the adhesive tape on line, the buckle feeding device 4 provides buckles on line, the punching device 9 punches buckle mounting holes on the adhesive tape on line, the buckle assembling device 2 takes buckles from the output end of the buckle feeding device 4 and loads the buckles in the buckle mounting holes on line, the fixed-length cutting device 7 cuts the adhesive tape according to the preset length after the buckles are mounted, the cut adhesive tape is output by the finished product detection output device 8 in a distinguished mode of qualified products and unqualified products, and the whole process is controlled by the assembling controller to stably and continuously run. The specific structure of each component is as follows:
1. adhesive tape traction device 5
The adhesive tape traction device 5 comprises an adhesive tape clamping mechanism I, an adhesive tape clamping mechanism II and a traction driver, wherein the adhesive tape clamping mechanism I and the adhesive tape clamping mechanism II are sequentially arranged along the extending direction of the adhesive tape running channel 11, the traction driver drives the adhesive tape clamping mechanism I and the adhesive tape clamping mechanism II to synchronously reciprocate along the extending direction of the adhesive tape running channel 11, the adhesive tape clamping mechanism I is provided with a first adhesive tape clamping jaw 51 for clamping the adhesive tape, and the adhesive tape clamping mechanism II is provided with a second adhesive tape clamping jaw 52 for clamping the adhesive tape. In the technical scheme of the embodiment, in order to avoid the stretching deformation and off-center displacement of the adhesive tape in the traction process, and to preferentially ensure that the directions of the adhesive tape clamped by the first adhesive tape clamping jaw 51 and the second adhesive tape clamping jaw 52 are different, preferably, the directions of the adhesive tape clamped by the first adhesive tape clamping jaw 51 and the second adhesive tape clamping jaw 52 are perpendicular, specifically, the adhesive tape is clamped by the first adhesive tape clamping jaw 51 from the left and right direction of the adhesive tape, the adhesive tape is clamped by the second adhesive tape clamping jaw 52 from the up and down direction of the adhesive tape, the upper and lower and left and right directions of the adhesive tape are defined to stand at the end part of the adhesive tape facing the person, and the up and down direction is the direction from the top surface to the bottom surface of the adhesive tape, and the left and right direction is the direction from one side surface to the other side surface opposite to the top surface of the adhesive tape.
In order to reduce the overall cost of the adhesive tape traction device 5, the adhesive tape clamping mechanism I and the adhesive tape clamping mechanism II are connected through a connecting rod 53, so that one traction driver can drive the two adhesive tape clamping mechanisms to synchronously move in a reciprocating manner, the overall cost of the traction device can be reduced compared with a one-to-one arrangement of the drivers, and the absolute synchronization of the actions of the two clamping mechanisms can be ensured.
Specifically, the first adhesive tape clamping mechanism and the second adhesive tape clamping mechanism are respectively provided with a first clamping jaw cylinder 54 and a second clamping jaw cylinder 55, the first clamping jaw cylinder 54 drives the first adhesive tape clamping jaw 51 to clamp or release the adhesive tape, the second clamping jaw cylinder 55 drives the second adhesive tape clamping jaw 52 to clamp or release the adhesive tape, the first clamping jaw cylinder 54 and the second clamping jaw cylinder 55 synchronously clamp or release the adhesive tape, and the cylinders drive the clamping adhesive tape, so that the clamping force is large and the clamping is stable.
The traction driver is a screw rod driven by a servo motor, fixed-length traction adhesive tape feeding can be achieved, and the traction speed can be accurately controlled.
The first adhesive tape clamping mechanism and/or the second adhesive tape clamping mechanism are/is slidably arranged on the linear slide rail, and the extending direction of the linear slide rail is parallel to the traction direction of the adhesive tape. The linear slide rail constrains the clamping mechanism to move in a given linear track, ensures linear traction and adhesive tape feeding, and is beneficial to traction of the adhesive tape with stability, no deformation and no displacement.
2. Buckle feeding device 4
The buckle feeding device 4 comprises a bin 44, a vibrating disc 41, a direct vibrator 42 and a blanking frame 43, wherein the bin 44 and the vibrating disc 41 are all arranged on the machine table 1, the bin 44 is connected with the vibrating disc 41 through the direct vibrator 42, and the vibrating disc 41 is connected with the blanking frame 43 through the direct vibrator 42. One of the raw materials buckles of the sealing strip is stored in the storage bin 44 in a bulk material mode, the buckles in the storage bin 44 sequentially enter the vibration disc 41 and the blanking frame 43 through the direct vibrator 42, and the buckles can be stored in the storage bin 44 and the vibration disc 41, so that the total amount of the storage buckles per unit area can be increased, and the condition that the adding of one time of materials can be operated for a longer time is ensured.
The blanking frame 43 is provided with a buckle blanking channel for falling down the buckles, and the buckle blanking channel sequentially outputs buckles one by one to provide buckles for the assembly of the buckle assembly device 2.
3. Buckle assembly device 2 as shown in figure 4
The above-mentioned buckle assembly device 2 includes the buckle fixture, drive the whole rotatory rotary actuator 21 of buckle fixture, drive the whole lift actuator 22 that goes up and down of buckle fixture, above-mentioned buckle fixture includes first buckle clamping jaw 23, second buckle clamping jaw 24, and drive first clamp and second buckle clamping jaw 24 cooperation clamp or release buckle's centre gripping actuator, after the above-mentioned buckle fixture pressed from both sides the buckle, above-mentioned rotary actuator 21, lift actuator 22 cooperation drive buckle fixture is rotatory, go up and down assemble the above-mentioned buckle in the buckle hole on the adhesive tape.
The clamping device comprises a coupling plate 27, a first clamping arm 25, a second clamping arm 26 and a coupling plate 27 driver, as shown in fig. 5, a first sliding groove 28 is arranged on one side surface of the coupling plate 27, a second sliding groove 29 is arranged on the other side surface opposite to the first sliding groove, the first sliding groove 28 and the second sliding groove 29 are inclined relative to the horizontal plane, preferably, the two sliding grooves are respectively arranged on two opposite side surfaces of the coupling plate 27 and do not penetrate through each other but are arranged in a crossing way, the first clamping arm 25 and the second clamping arm 26 are arranged in parallel, one end of each of the first clamping arm 25 is connected with the first clamping jaw 23 and the second clamping jaw 24, the other end of each of the second clamping arm 26 is connected with the first sliding groove 28 in a sliding manner through a bearing 30, the other end of each of the second clamping arm 26 is connected with the second sliding groove 29 in a sliding manner through a bearing 30, and the second clamping jaw 26 moves vertically to the coupling plate 27 or the coupling plate 27 in a reciprocating manner. Here, for convenience of description, the first clamping arm 25 and the second clamping arm 26 are set horizontally, the coupling plate 27 is driven by the driver of the coupling plate 27 to vertically ascend or descend, and when the coupling plate 27 descends, the first clamping arm 25 is driven to horizontally move leftwards, the second clamping arm 26 is driven to horizontally move rightwards, and at this time, the first clamping arm 25 and the second clamping arm 26 are driven to move to drive the first clamping jaw 23 and the second clamping jaw 24 to oppositely move to clamp the clamp buckle; conversely, when the coupling plate 27 is lifted, the first clamping arm 25 is driven to move horizontally rightward, and the second clamping arm 26 is driven to move horizontally leftward, at this time, the first clamping arm 25 and the second clamping arm 26 move to drive the first clamping jaw 23 and the second clamping jaw 24 to move back to release the clamping buckle. Compared with a traditional clamping jaw cylinder, the clamping driver with the structural design can reduce the volume and the overall occupied area of equipment on the premise of meeting the clamping force requirement in the buckle assembly process.
In this embodiment, the driver for the coupling plate 27 includes a cylinder and a die spring, where the cylinder is a sheet cylinder 31, and the sheet cylinder 31 and the die spring cooperate to drive the coupling plate 27 to reciprocate linearly in a direction perpendicular to the first clamping arm 25. In this embodiment, the air intake of the sheet cylinder 31 drives the coupling plate 27 to descend, and the die spring accumulates reverse elastic force during the descent of the coupling plate 27, and the elastic force accumulated in the direction of the die spring drives the coupling plate 27 to ascend after the air discharge of the sheet cylinder 31. In the technical scheme of the embodiment, the thin-sheet air cylinder 31 is adopted as a driver of the coupling plate 27, and the thin-sheet air cylinder 31 has the characteristics of light weight, small occupied space, strong load bearing capacity and the like, and the volume of the device is further reduced after application.
Further, the first chute 28 and the second chute 29 extend to the same length and intersect at the respective center points, so as to control the same stroke of each action of the two clamping arms, and thus, the clamping or releasing action of the buckle can be precisely controlled.
The buckle assembling device 2 with the structure above, after the buckle clamping mechanism clamps the buckle, the following actions are sequentially carried out to complete the assembly of the buckle:
(1) the whole clamping mechanism of the buckle rotates for the first time, and the buckle is positioned right above the buckle mounting hole and is about 10mm away from the buckle mounting hole;
(2) the whole clamping mechanism of the buckle descends until the end cap of the buckle just contacts the mounting hole of the buckle;
(3) the whole clamping mechanism of the buckle rotates for the second time, the direction of the second rotation is the same as that of the first rotation, and the part of the buckle is inserted into the buckle mounting hole by the second rotation;
(4) the whole buckle clamping mechanism rotates for the third time, the direction of the third rotation is opposite to that of the second rotation, and the buckle is integrally installed in the buckle installation hole through the third rotation;
(5) the clip clamping mechanism releases the clip
(6) The whole buckle clamping mechanism ascends and resets to complete a complete assembly action.
4. Fixed length cutting device 7
The fixed length cutting device 7 comprises a cutter frame 71, a cutter 72 driver and a length detection sensor 73, wherein the cutter frame 71 is fixed on the machine 1, a window through which the adhesive tape passes is arranged on the cutter frame 71, the cutter 72 driver drives the cutter 72 to cut off the adhesive tape, the adhesive tape traction device 5 draws the adhesive tape to move to a preset distance, the length detection sensor 73 feeds back a signal, and the length detection sensor 73 feeds back a signal when the cutter 72 cuts off the adhesive tape, and the length detection sensor 73 is electrically connected to the assembly controller.
The adhesive tape traction device 5 pulls the adhesive tape with the assembled buckle to pass through the window of the tool rest 71, the length detection sensor 73 detects the length of the adhesive tape in real time, and feeds back a signal to the assembly controller, and when the preset length is reached, the assembly controller controls the driver of the cutter 72 to start so as to drive the cutter 72 to cut the adhesive tape.
The length detection sensor 73 is arranged on a mounting seat 75, a section bar frame 74 is arranged at the rear end of the tool rest 71 on the machine table 1, a slide rail extending linearly is arranged on the section bar frame 74 along the traction direction of the adhesive tape, and the mounting seat 75 can be arranged in the slide rail in a movable manner along the slide rail. When the mounting seat 75 moves in the sliding rail, the length detection sensor 73 fixed on the mounting seat 75 can adjust the fixed position, the fixed position of the length detection sensor 73 is the starting end of the length measurement of the adhesive tape, and the fixed position of the length detection sensor 73 can be adjusted to control the cutting of the adhesive tapes with different lengths.
5. Finished product detection output device 8
The finished product detection output device 8 comprises a detection camera 81 and an output conveying rail 82, wherein the detection camera 81 is arranged on the mounting seat 75 and is used for photographing whether a detection buckle is neglected to be installed or damaged, the output conveying rail 82 is arranged at the rear end of the tool rest 71, a first rotating door plate 83 and a second rotating door plate 84 are respectively arranged on two sides of the output conveying rail 82, a blowing nozzle 85 is respectively arranged on the two rotating door plates, a qualified product trough 86 and a unqualified product trough 87 are respectively arranged below the first rotating door plate 83 and the second rotating door plate 84, the two rotating door plates can be overturned under the driving of respective cylinders, the blowing nozzle on the second rotating door plate 84 blows the adhesive tape on the output conveying rail 82 to the qualified product trough 86 after the first rotating door plate 83 overturns, and the blowing nozzle on the first rotating door plate 83 blows the adhesive tape on the output conveying rail to the unqualified product trough 86 after the second rotating door plate 84 overturns.
Detecting whether the camera 81 is in neglected loading or damaged, feeding back a detection signal to the assembly controller, and judging that the camera is an unqualified product if the camera is in neglected loading, damaged or inconsistent in clamping specification; otherwise, judging the product to be qualified. When the qualified product is judged, the first rotating door is turned over, the second rotating door is not moved, at the moment, the second rotating door is vertically arranged, the first rotating door is turned over to be horizontal at 90 degrees, and a blowing nozzle on the second rotating door blows the qualified seal strip to a qualified product trough 86; when the unqualified products are judged, the second rotating and overturning are carried out, the first rotating door is not moved, at the moment, the first rotating door is vertically arranged, the second rotating door is overturned to be horizontal by 90 degrees, and the unqualified sealing strips are blown onto the unqualified product trough 8786 by the blowing nozzle on the first rotating door, so that the differentiated output of the qualified products and the unqualified products is realized.
It should be noted that the above components cooperate with each other to perform a continuous operation, and the whole production line runs continuously.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a sealing strip buckle kludge which characterized in that: comprises a machine table, an adhesive tape traction device, a buckle feeding device, a buckle assembling device, a fixed length cutting device and a finished product detection output device which are all arranged on the machine table, and an assembling controller which is arranged in the machine table and is used for controlling and connecting the adhesive tape traction device, the buckle feeding device, the buckle assembling device, the fixed length cutting device and the finished product detection output device,
the buckle assembling device comprises a buckle clamping mechanism, a rotary driver for driving the buckle clamping mechanism to integrally rotate and a lifting driver for driving the buckle clamping mechanism to integrally lift;
the clamping mechanism comprises a first clamping jaw, a second clamping jaw and a clamping driver for driving the first clamping jaw and the second clamping jaw to clamp or release the clamping in a matched manner;
the clamping driver comprises a coupling plate, a first clamping arm, a second clamping arm and a coupling plate driver, wherein a first chute is arranged on one side surface of the coupling plate, a second chute is arranged on the other side surface of the coupling plate opposite to the first chute, the first chute and the second chute are obliquely arranged on a horizontal plane and are not communicated with each other, the first clamping arm and the second clamping arm are arranged in parallel, one end of each of the first clamping arm and the second clamping arm is connected with a first clamping jaw and a second clamping jaw respectively, the other end of the first clamping arm is connected in the first chute in a sliding manner through a bearing, the other end of the second clamping arm is connected in the second chute in a sliding manner through a bearing, and the coupling plate driver drives the coupling plate to act so as to drive the first clamping jaw and the second clamping jaw to synchronously move in the respective chute to clamp or release the clamping jaw;
after the buckle clamping mechanism clamps the buckle, the rotary driver and the lifting driver are matched to drive the buckle clamping mechanism to rotate and lift so as to assemble the buckle in the buckle hole on the adhesive tape;
the machine is provided with a glue strip passage for the linear movement of the glue strip, the glue strip traction device comprises a glue strip clamping mechanism I, a glue strip clamping mechanism II and a traction driver, the glue strip clamping mechanism I and the glue strip clamping mechanism II are sequentially arranged along the extending direction of the glue strip passage, the glue strip clamping mechanism I is provided with a first glue strip clamping jaw for clamping the glue strip, the glue strip clamping mechanism II is provided with a second glue strip clamping jaw for clamping the glue strip, the traction driver drives the first glue strip clamping jaw and the second glue strip clamping jaw to move simultaneously, the glue strip is drawn to move in the glue strip passage, and the directions of the first glue strip clamping jaw and the second glue strip clamping jaw for clamping the glue strip are different.
2. The sealing strip clip assembly machine of claim 1, wherein: the coupling plate driver comprises an air cylinder and a die spring, wherein the air cylinder is a sheet air cylinder, and the sheet air cylinder and the die spring are matched to drive the coupling plate to linearly reciprocate along the direction perpendicular to the first clamping arm.
3. The sealing strip clip assembly machine of claim 1, wherein: the first adhesive tape clamping mechanism is connected with the second adhesive tape clamping mechanism through a connecting rod.
4. The sealing strip clip assembly machine of claim 3, wherein: the first adhesive tape clamping mechanism and the second adhesive tape clamping mechanism are further provided with a first clamping jaw cylinder and a second clamping jaw cylinder respectively, the first clamping jaw cylinder drives the first adhesive tape clamping jaw to clamp or release the adhesive tape, the second clamping jaw cylinder drives the second adhesive tape clamping jaw to clamp or release the adhesive tape, and the first clamping jaw cylinder and the second clamping jaw cylinder clamp or release the adhesive tape synchronously.
5. The sealing strip clip assembly machine of claim 1, wherein: the buckle feeding device comprises a vibrating disc arranged on the machine table, a direct vibrator connected to the vibrating disc and a blanking frame connected to the direct vibrator, buckles are stored in the vibrating disc, a buckle blanking channel for the buckles to fall down one by one is arranged on the blanking frame, and the buckle blanking channel is used for conveying buckles to be assembled by the buckle clamping mechanism.
6. The sealing strip clip assembly machine of claim 1, wherein: the fixed length cutting device comprises a cutter rest, a cutter driver and a length detection sensor, wherein the cutter rest is fixed on a machine table, a window for a rubber strip to pass through is formed in the cutter rest, the cutter is arranged on the cutter rest, the cutter driver drives the cutter to cut off the rubber strip, the rubber strip traction device pulls the rubber strip to move to a preset distance, the length detection sensor feeds back a signal when the cutter cuts off the rubber strip, and the length detection sensor is electrically connected to an assembly controller.
7. The sealing strip clip assembly machine of claim 6, wherein: the length detection sensor is arranged on the mounting seat, a section bar frame is arranged at the rear end of the tool rest on the machine table, a linearly extending sliding rail is arranged on the section bar frame along the traction direction of the adhesive tape, and the mounting seat can be arranged in the mounting seat along the sliding rail in a moving manner.
8. The sealing strip clip assembly machine of claim 7, wherein: the finished product detection output device comprises a detection camera and an output conveying track, wherein the detection camera is arranged on a mounting seat and is used for photographing whether a detection buckle is neglected to be installed or not and whether the detection buckle is damaged or not, the output conveying track is arranged at the rear end of a tool rest, a first rotating door plate and a second rotating door plate are respectively arranged on two sides of the output conveying track, a blowing nozzle is respectively arranged on each rotating door plate, a qualified product trough and a disqualified product trough are respectively arranged below each rotating door plate, the two rotating door plates can be overturned under the driving of respective cylinders, a blowing nozzle on each second rotating door plate blows adhesive tapes on the output conveying track onto the corresponding qualified product trough, and a blowing nozzle on each first rotating door plate blows adhesive tapes on the output conveying track onto the corresponding disqualified product trough after the second rotating door plate is overturned.
9. The sealing strip clip assembly machine of claim 1, wherein: the machine is characterized in that the head end of the adhesive tape running channel on the machine table is also provided with an adhesive tape storage rack and an adhesive tape discharging device, the adhesive tape discharging device is used for drawing the adhesive tape coiled in a disc shape into a long strip shape, and the long strip-shaped adhesive tape drawn into the adhesive tape storage rack is freely drooping.
CN201710270729.4A 2017-04-24 2017-04-24 Sealing strip buckle assembly machine Active CN107160126B (en)

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