CN215393596U

CN215393596U - Pendulum seat automatic feeding equipment mechanism in pendulum automatic assembly machine

Info

Publication number: CN215393596U
Application number: CN202121726895.9U
Authority: CN
Inventors: 袁振海; 潘其圣
Original assignee: Dongguan Yicheng Automation Equipment Co ltd
Current assignee: Dongguan Yicheng Automation Equipment Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a pendulum seat automatic feeding and assembling mechanism in a pendulum automatic assembling machine, which comprises a rack, a pendulum seat vibration disc arranged on the rack, a pendulum seat feeding channel communicated with a discharge port of the pendulum seat vibration disc, a vibrator arranged below the pendulum seat feeding channel and fixed on the rack, a pendulum seat dislocation device arranged at the discharge port of the pendulum seat feeding channel and a pendulum seat grabbing and transferring device arranged on the rack, wherein the pendulum seat feeding channel is communicated with the discharge port of the pendulum seat vibration disc; the pendulum seat dislocation device comprises a dislocation driving device fixed on one side of the discharge port of the pendulum seat feeding channel and a pendulum seat dislocation block in transmission connection with the dislocation driving device; the staggered block of the pendulum hammer seat is provided with a notch for receiving a pendulum hammer seat at the tail end of a discharge port of a pendulum hammer seat feeding channel; the pendulum seat grabbing and transferring device grabs and transfers the pendulum seat in the notch into an external jig; the pendulum assembly mainly solves the technical problem that the assembly efficiency of the pendulum seat in the existing pendulum assembly is low.

Description

Pendulum seat automatic feeding equipment mechanism in pendulum automatic assembly machine

Technical Field

The utility model relates to the field of automatic assembly of pendulum bob components on automobile safety belts, in particular to an automatic pendulum bob seat feeding and assembling mechanism in an automatic pendulum bob assembling machine.

Background

The pendulum assembly is arranged in the automobile safety belt and plays a role in retracting and releasing the safety belt, and specifically, refer to the chinese patent with publication number CN102079287A, as shown in fig. 1 and fig. 2, the pendulum assembly comprises a pendulum seat 01, a pendulum body 02 and a pawl 03, the assembly of the pendulum in the prior art is usually completed manually, and the manual operation has the disadvantages of low working efficiency, high assembly cost and unstable assembly quality, and does not meet the production requirement of the current market for high efficiency and high quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides an automatic pendulum seat feeding and assembling mechanism in an automatic pendulum assembling machine, which mainly solves the technical problem that the pendulum seat assembling efficiency in the existing pendulum assembly is low.

In order to achieve the purpose, the utility model provides a pendulum seat automatic feeding and assembling mechanism in a pendulum automatic assembling machine, which comprises a rack, a pendulum seat vibrating disc, a pendulum seat feeding channel, a vibrator, a pendulum seat dislocation device and a pendulum seat grabbing and transferring device, wherein the pendulum seat vibrating disc is arranged on the rack and used for automatically feeding the pendulum seat; the pendulum seat dislocation device comprises a dislocation driving device fixed on one side of the discharge port of the pendulum seat feeding channel and a pendulum seat dislocation block in transmission connection with the dislocation driving device; the staggered block of the pendulum hammer seat is provided with a notch for receiving a pendulum hammer seat at the tail end of a discharge port of a pendulum hammer seat feeding channel; the pendulum seat grabbing and transferring device grabs and transfers the pendulum seat in the notch into an external jig.

Preferably, the offset driving device is an air cylinder.

Preferably, the dislocation driving device further comprises a guide rail arranged below the pendulum hammer seat error block, the pendulum hammer seat error block is in sliding connection with the guide rail, and the dislocation driving device drives the motion direction of the pendulum hammer seat error block to be perpendicular to the feeding direction of the pendulum hammer seat feeding channel.

Preferably, the device also comprises a sensor mounting block which is arranged at the discharge port of the pendulum seat feed channel and is fixed on the frame, and a sensor which is fixed on the sensor mounting block; the sensor detects whether a pendulum seat is arranged in the notch, and the sensor is in signal connection with the dislocation driving device.

Preferably, the device also comprises an inductor mounting block arranged at the feeding port of the pendulum seat feeding channel and an inductor fixed on the inductor mounting block; the sensor detects whether the pendulum hammer seat is fully stacked at the feeding port of the pendulum hammer seat feeding channel, and the sensor is in signal connection with the pendulum hammer seat vibration disc.

Preferably, the pendulum seat grabbing and transferring device comprises a transferring assembly and a rotary clamping jaw cylinder which are arranged on the rack, and the transferring assembly drives the rotary clamping jaw cylinder to do plane motion of two axes or do space motion of three axes.

Preferably, the transfer assembly comprises an X-axis linear module fixedly connected with the rack and a Z-axis linear module erected on the X-axis linear module; the rotary clamping jaw air cylinder is arranged on the Z-axis linear module; the X-axis linear module drives the Z-axis linear module to move transversely in the horizontal direction, and the Z-axis linear module drives the rotary clamping jaw cylinder to move up and down in the vertical direction.

Preferably, the X-axis linear module and the Z-axis linear module are cylinder linear modules.

Preferably, the cross section of the pendulum seat feeding channel is arranged in a T shape, and the pendulum seat feeding channel comprises a rectangular notch and a strip-shaped notch; the open setting in a corner of rectangle notch, the setting of bar notch is just sunken downwards in the bottom of rectangle notch.

Compared with the prior art, the utility model has the beneficial effects that:

when in operation, the pendulum seat is automatically fed into the pendulum seat feeding channel through the vibration of the pendulum seat vibration plate, and then through the vibration of the vibrator, the pendulum seat in the pendulum seat feeding channel can be continuously transported forward, when the pendulum seat at the tail end of the pendulum seat feeding channel enters the notch of the pendulum seat error block, the dislocation driving device drives the pendulum seat error block to move transversely and stagger, thereby facilitating the follow-up pendulum seat grabbing and transferring device to grab the pendulum seat, when the pendulum seat grabbing and transferring device grabs the pendulum seat positioned at the notch on the staggered block of the pendulum seat, the pendulum seat grabbing and transferring device transfers the pendulum seat to an external jig, thereby be convenient for the operation of follow-up equipment pendulum body and pawl, this technical scheme can realize the automatic material loading operation of pendulum seat and automatic equipment operation, improves the packaging efficiency of pendulum subassembly by a wide margin, reduces hand labor's cost simultaneously by a wide margin.

Drawings

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

FIG. 1 is a schematic structural view of a pendulum assembly provided in the prior art;

FIG. 2 is an exploded view of a pendulum assembly provided in the prior art;

FIG. 3 is a schematic structural view of an automatic feeding and assembling mechanism for a pendulum mount in an automatic pendulum assembling machine according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic structural diagram of a pendulum seat misalignment apparatus provided by the present invention;

FIG. 6 is a schematic view of the structure of the pendulum holder feed chute provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 3-5, the present invention provides an automatic pendulum seat feeding and assembling mechanism in an automatic pendulum assembling machine, which includes a frame 1, a pendulum seat vibrating plate 41, a pendulum seat feeding channel 42, a vibrator 43, a pendulum seat displacing device 44, and a pendulum seat grabbing and transferring device 45.

Specifically, the pendulum seat vibrating plate 41, the vibrator 43, the pendulum seat shifting device 44 and the pendulum seat grabbing and transferring device 45 are all fixed on the frame 1, and the pendulum seat feeding channel 42 is installed above the vibrator 43 and communicated to the discharge port of the pendulum seat vibrating plate 41. Next, a sensor mounting block 46 fixed on the frame 1 is provided at the discharge port of the pendulum seat feeding channel 42, a sensor 47 is fixed on the sensor mounting block 46, and the sensor 47 is used for detecting whether a pendulum seat is present in the notch 4421. In addition, be fixed with inductor installation piece 48 at pendulum mass seat pay-off way 42 feed inlet department, be fixed with inductor 49 on this inductor installation piece 48, this inductor 49 is used for detecting pendulum mass seat pay-off way 42 feed inlet department and is piled up pendulum mass seat 01, if pendulum mass seat pay-off way 42 feed inlet department piles up pendulum mass seat 01, will send the signal for pendulum mass seat vibration dish 41, pendulum mass seat vibration dish 41 will stop the feeding temporarily, set up this inductor 49 and have the advantage of saving the power consumption.

The pendulum seat dislocation device 44 comprises a dislocation driving device 441 and a pendulum seat dislocation block 442, the pendulum seat dislocation block 442 is provided with a notch 4421 for accommodating one pendulum seat 01, and when the dislocation driving device 441 does not drive the pendulum seat dislocation block 442 to perform transverse movement, the notch 4421 is communicated with the discharge port of the pendulum seat feeding channel 42 to receive one pendulum seat 01 at the tail end of the discharge port of the pendulum seat feeding channel 42.

More specifically, in the present embodiment, referring to fig. 6, the cross section of the pendulum seat feeding channel 42 includes a rectangular notch 421 and a bar notch 422, and the bar notch 422 is disposed at the bottom of the rectangular notch 421 and is recessed downward, so that the rectangular notch 421 and the bar notch 422 form a T-shape together, and in addition, a corner 4211 of the rectangular notch 421 is opened.

Referring to fig. 1-5, during operation, the pendulum seat 01 is automatically fed into the pendulum seat feeding channel 42 by the vibration of the pendulum seat vibrating plate 41, and then the pendulum seat 01 located in the pendulum seat feeding channel 42 is continuously transported forward by the vibration of the vibrator 43, when the pendulum seat 01 at the tail end of the pendulum seat feeding channel 42 enters the notch 4421 of the pendulum seat error block 442, the sensor 47 senses that the notch 4421 has the pendulum seat 01, the dislocation driving device 441 drives the pendulum seat error block 442 to move transversely and staggerly, so that the pendulum seat 01 is conveniently grabbed by the subsequent pendulum seat grabbing and transferring device 45, and when the pendulum seat grabbing and transferring device 45 grabs the pendulum seat 01 located in the notch 4421 on the pendulum seat error block 442, the pendulum seat grabbing and transferring device 45 transfers the pendulum seat 01 to an external jig, thereby facilitating the subsequent assembly operation of the pendulum body and the pawl, this technical scheme can realize the automatic material loading operation of pendulum hammer seat 01 and automatic equipment operation, improves the packaging efficiency of pendulum hammer subassembly by a wide margin, reduces hand labor's cost simultaneously by a wide margin.

In the present embodiment, the displacement driving device 441 is a low-cost cylinder, and since the linear precision of the cylinder driving is poor, in order to improve the linear motion precision of the pendulum seat error block 442, the displacement driving device 441 further includes a guide rail 443 fixed to the frame 1, the pendulum seat error block 442 is slidably connected to the guide rail 443, and in addition, for the convenience of processing and operation reliability, the direction in which the displacement driving device 441 drives the pendulum seat error block 442 to move is perpendicular to the feeding direction of the pendulum seat feeding channel 42. In other embodiments, the displacement driving device 441 can be a screw linear module or a linear motor. The protection scope of the present application is only that the dislocation driving device 441 drives the dislocation block 442 of the pendulum seat to perform the lateral movement.

In this embodiment, the pendulum seat grabbing and transferring device 45 includes a transferring assembly 451 and a rotating jaw cylinder 452 mounted on the frame 1, the transferring assembly 451 is used to drive the rotating jaw cylinder 452 to perform two-axis planar motion or three-axis spatial motion, and the rotating jaw cylinder 452 is used to grab the pendulum seat 01 located in the notch 4421 of the pendulum seat error block 442 and rotate the pendulum seat 01, so that the pendulum seat 01 is placed on an external fixture in a proper posture. However, the pendulum holder gripping and transferring device 45 is not limited to the above-mentioned structure design, and in other embodiments, the pendulum holder gripping and transferring device 45 may be a structure design of a multi-axis robot with a suction cup.

In this embodiment, the transfer component 451 is used for driving the rotary clamping jaw cylinder 452 to perform a two-axis planar motion, specifically, the transfer component 451 includes an X-axis linear module 4511 and a Z-axis linear module 4512, the X-axis linear module 4511 is fixed on the frame 1, the Z-axis linear module 4512 is overlapped on the X-axis linear module 4511, and the rotary clamping jaw cylinder 452 is installed on the Z-axis linear module 4512. During the operation, the straight line module 4511 of X axle can drive the whole sideslip motion of X axle of making of the straight line module 4512 of Z axle and rotatory clamping jaw cylinder 452, the straight line module 4512 of Z axle can drive rotatory clamping jaw cylinder 452 and make elevating movement in the vertical direction to rotatory clamping jaw cylinder 452 snatchs pendulum hammer seat 01, wherein the straight line module 4511 of X axle and the straight line module 4512 of Z axle are the lower cylinder straight line module of cost, of course, the straight line module 4511 of X axle and the straight line module 4512 of Z axle can also be synchronous belt straight line module or linear electric motor etc..

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. A pendulum seat automatic feeding and assembling mechanism in a pendulum automatic assembling machine comprises a rack (1) and is characterized by further comprising a pendulum seat vibration disc (41) which is arranged on the rack (1) and used for automatically feeding a pendulum seat, a pendulum seat feeding channel (42) communicated with a discharge port of the pendulum seat vibration disc (41), a vibrator (43) which is arranged below the pendulum seat feeding channel (42) and fixed on the rack (1), a pendulum seat dislocation device (44) arranged at the discharge port of the pendulum seat feeding channel (42) and a pendulum seat grabbing and transferring device (45) arranged on the rack (1);

the pendulum hammer seat dislocation device (44) comprises a dislocation driving device (441) fixed on one side of the discharge port of the pendulum hammer seat feeding channel (42) and a pendulum hammer seat dislocation block (442) in transmission connection with the dislocation driving device (441); the pendulum hammer seat staggered block (442) is provided with a notch (4421) for receiving a pendulum hammer seat at the tail end of a discharge hole of the pendulum hammer seat feeding channel (42);

the pendulum seat grabbing and transferring device (45) grabs and transfers the pendulum seat in the notch (4421) to an external jig.

2. The mechanism for automatically feeding and assembling the pendulum seats in the automatic pendulum assembling machine according to claim 1, wherein the displacement driving means (441) is a cylinder.

3. The pendulum-seat automatic feeding and assembling mechanism in a pendulum-seat automatic assembling machine according to claim 2, wherein the misalignment driving device (441) further comprises a guide rail (443) installed below the pendulum-seat error block (442), the pendulum-seat error block (442) is slidably connected to the guide rail (443), and the direction in which the misalignment driving device (441) drives the pendulum-seat error block (442) to move is perpendicular to the feeding direction of the pendulum-seat feeding channel (42).

4. The automatic pendulum seat feeding and assembling mechanism of an automatic pendulum assembling machine according to claim 1, further comprising a sensor mounting block (46) mounted at the discharge port of the pendulum seat feed channel (42) and fixed to the frame (1), and a sensor (47) fixed to the sensor mounting block (46); the sensor (47) detects whether a pendulum seat is arranged in the notch (4421), and the sensor (47) is in signal connection with the dislocation driving device (441).

5. The automatic pendulum seat feeding and assembling mechanism of an automatic pendulum assembling machine according to claim 1, further comprising a sensor mounting block (48) installed at a feeding port of the pendulum seat feeding passage (42) and a sensor (49) fixed to the sensor mounting block (48); the sensor (49) detects whether the pendulum seat is fully stacked at the feeding port of the pendulum seat feeding channel (42), and the sensor (49) is in signal connection with the pendulum seat vibration disc (41).

6. The automatic pendulum seat feeding and assembling mechanism of an automatic pendulum assembling machine according to claim 1, wherein the pendulum seat grabbing and transferring device (45) comprises a transferring assembly (451) and a rotary clamping jaw cylinder (452) mounted on the frame (1), and the transferring assembly (451) drives the rotary clamping jaw cylinder (452) to perform two-axis planar motion or three-axis spatial motion.

7. The automatic pendulum seat feeding and assembling mechanism of an automatic pendulum assembling machine according to claim 6, wherein the transfer assembly (451) comprises an X-axis linear module (4511) fixedly connected to the frame (1) and a Z-axis linear module (4512) mounted on the X-axis linear module (4511); the rotary clamping jaw air cylinder (452) is arranged on the Z-axis linear module (4512);

the X-axis linear module (4511) drives the Z-axis linear module (4512) to move transversely in the horizontal direction, and the Z-axis linear module (4512) drives the rotary clamping jaw cylinder (452) to move up and down in the vertical direction.

8. The automatic pendulum seat feeding and assembling mechanism of an automatic pendulum assembling machine according to claim 7, wherein the X-axis linear module (4511) and the Z-axis linear module (4512) are both cylinder linear modules.

9. The mechanism for automatically feeding and assembling the pendulum holders in the automatic pendulum assembling machine according to any one of claims 1 to 8, wherein the cross section of the pendulum holder feed channel (42) is a T-shaped arrangement, and the pendulum holder feed channel (42) comprises a rectangular notch (421) and a strip-shaped notch (422);

one side corner (4211) of rectangular notch (421) opens the setting, bar notch (422) set up in the bottom of rectangular notch (421) and sunken downwards.