CN204761956U - FPC line reinforcement plate automatic assembly equipment - Google Patents

Abstract

The utility model discloses an automatic assembly device for a FPC wire reinforcing plate, which comprises a frame, a feeding mechanism, a punching mechanism and an assembly table; the punching mechanism comprises a lower die base, an upper die base and a punch head, wherein a blanking hole is formed in the lower die base, the punch head is matched with the blanking hole and is positioned right above the blanking hole, and the punch head is driven by a first driving mechanism to move up and down; the assembly table can transversely move back and forth and longitudinally move back and forth below the blanking hole, a positioning groove for positioning the FPC wire is arranged on the assembly table, an assembly hole is arranged on the assembly table, and the assembly hole is matched with the blanking hole and communicated with the positioning groove; by this for the stiffening plate after the stamping forming falls into in the pilot hole with FPC line laminating, thereby the stamping forming and the automatic assembly operation of disposable complex completion stiffening plate have replaced the assembly that needs to accomplish the stiffening plate through the manual work in the traditional art, have effectively improved work efficiency, reduction in production cost is favorable to realizing scale, automation, mass production.

Description

FPC line reinforcement plate automatic assembly equipment

technical field

The utility model relates to the technology in the field of FPC line reinforcement boards, in particular to an automatic assembly device for FPC line reinforcement boards.

Background technique

FPC wire has the characteristics of high wiring density, light weight, and thin thickness. It is mainly used in mobile phones, notebook computers, PDAs, digital cameras, LCM and other products. Electronic components will be installed on FPC wires. Because electronic components have certain Weight, it is easy to bend the FPC wire, so it is necessary to mount a reinforcing plate on the back of the FPC wire where electronic components are installed to increase its strength. In the prior art, the reinforcement board is generally formed by stamping, and then the reinforcement board is mounted on the back of the FPC line by manual placement. However, the speed of manual placement is slow, and the placement position is not accurate. The precision is difficult to control, which affects product quality; at the same time, due to the manual placement, the operation is not standardized, the work efficiency is low, and the labor intensity is high, which is not conducive to the implementation of large-scale, automated, and mass production.

Therefore, it is urgent to study a new technical solution to solve the above problems.

Utility model content

In view of this, the utility model aims at the deficiencies of the existing technology, and its main purpose is to provide an automatic assembly equipment for FPC line reinforcement boards, which can complete the punching and automatic assembly of reinforcement boards in one go, effectively Improve work efficiency, reduce production costs, and help realize large-scale, automated, and mass production.

In order to achieve the above object, the utility model adopts the following technical solutions:

An automatic assembly equipment for FPC line reinforcement boards, including a frame, a feeding mechanism, a stamping mechanism and an assembly table; the frame has a first workbench and a second workbench, and the second workbench is suspended from the first workbench On the platform, the second workbench is provided with a feeding chute; the feeding mechanism is arranged on the side of the feeding chute; the stamping mechanism includes a lower die base, an upper die base and a punch, and the lower die base is provided with a blanking hole, the upper mold base is located directly above the lower mold base, a conveying space is formed between the upper mold base and the lower mold base, the conveying space is connected to the output end of the feeding chute, and a guide column is connected between the upper mold base and the lower mold base , the punch is set on the upper die base and moves up and down with the upper die base, the punch is adapted to the blanking hole and is located directly above the blanking hole, the punch is driven by the first driving mechanism to move up and down; the assembly table Set on the first worktable, the assembly table can move back and forth horizontally and vertically under the feeding hole, the assembly table is provided with a positioning groove for positioning the FPC line, and the assembly table is provided with an assembly hole, the assembly hole and The feeding hole matches and communicates with the positioning groove.

As a preferred solution, the feeding mechanism includes a movable seat, a first drive cylinder, a second drive cylinder and a positioning pin, and the movable seat can be moved back and forth along the direction of the feed chute above the side of the feed trough, The first driving cylinder drives the movable seat to move back and forth along the direction of the feeding trough, the second driving cylinder and the positioning pin are both arranged on the movable seat and above the feeding trough, and the second driving cylinder drives the positioning needle to move up and down out of or into the feed chute.

As a preferred solution, both the first driving cylinder and the second driving cylinder are pneumatic driving cylinders.

As a preferred solution, the first workbench is provided with a sliding seat and a second driving mechanism, the second driving mechanism drives the sliding seat to move back and forth longitudinally, the aforementioned assembly platform is arranged on the sliding seat, and the sliding seat is provided with A third driving mechanism, which drives the assembly platform to move back and forth laterally.

As a preferred solution, the first workbench is provided with two first slide rails, the two first slide rails are arranged at intervals, the slide seat moves back and forth longitudinally along the two first slide rails, and the second drive mechanism includes a second A threaded mandrel and a first motor, the first threaded mandrel is located between the two first slide rails, the first threaded mandrel is screwed to the slide seat, and the first motor drives the first threaded mandrel to rotate.

As a preferred solution, two second slide rails are arranged on the sliding seat, and the two second slide rails are arranged at intervals, the assembly platform moves back and forth along the lateral direction of the two second slide rails, and the third driving mechanism includes a second wire rod and a second motor, the second screw rod is located between the two second slide rails, the second screw rod is screwed with the assembly platform, and the second motor drives the second screw rod to rotate.

As a preferred solution, several limit blocks are arranged at intervals on both sides of the conveying space along the feeding direction.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solutions that,

A blanking hole is provided on the lower mold base of the stamping mechanism, and a positioning groove for positioning the FPC line is provided on the assembly table, and an assembly hole is provided on the assembly table, and the assembly hole matches the blanking hole and communicates with the positioning groove , the assembly table can move back and forth horizontally and vertically under the blanking hole, so that the reinforced plate after stamping falls into the assembly hole and fits with the FPC line, so that the reinforced plate can be completed continuously at one time The stamping forming and automatic assembly operations replace the manual assembly of the reinforcing plate in the traditional technology, which effectively improves the work efficiency, reduces the production cost, and is conducive to the realization of large-scale, automated, and mass production.

In order to illustrate the structural features and functions of the utility model more clearly, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the preferred embodiment of the present utility model;

Fig. 2 is a partially enlarged schematic view at A of Fig. 1;

Fig. 3 is the partially enlarged schematic diagram at B place of Fig. 1;

Fig. 4 is a partially enlarged schematic diagram at C of Fig. 2;

Fig. 5 is the enlarged schematic diagram of the stamping mechanism of the preferred embodiment of the present invention;

Fig. 6 is another perspective schematic diagram of Fig. 5;

Figure 7 is a top view of Figure 5;

Fig. 8 is a schematic partial cross-sectional view at D-D of Fig. 7;

Fig. 9 is a schematic cross-sectional view at E-E of Fig. 7;

FIG. 10 is a partially enlarged schematic view at F in FIG. 9 .

Description of the accompanying drawings.

10. Rack 11. The first workbench

12. Second working table 121, feeding chute

20. Feeding mechanism 21. Movable seat

22. The first drive cylinder 23. The second drive cylinder

24. Locating needle 30. Stamping mechanism

31. Lower mold base 311. Blanking hole

32. Upper die base 33. Punch

34. Conveying space 35. Limiting block

36, guide column 40, assembly table

41. Assembly hole 50. Reinforcing sheet material belt

51, positioning hole 60, sliding seat

61, the second sliding rail 70, the second driving mechanism

71. The first screw rod 72. The first motor

80, the third driving mechanism 81, the second screw rod

82, the second motor 90, the first slide rail.

Detailed ways

Please refer to FIGS. 1 to 10 , which show the specific structure of a preferred embodiment of the present invention, including a frame 10 , a feeding mechanism 20 , a stamping mechanism 30 and an assembly platform 40 .

Wherein, the frame 10 has a first workbench 11 and a second workbench 12 , the second workbench 12 is suspended on the first workbench 11 , and the second workbench 12 is provided with a feeding chute 121 .

The feeding mechanism 20 is arranged on the side of the feeding chute 121. Specifically, as shown in FIGS. 2 and 4, the feeding mechanism 20 includes a movable seat 21, a first driving cylinder 22, a second driving cylinder 23 and Positioning pin 24, the movable seat 21 can be arranged on the side of the feeding chute 121 along the direction of the feeding chute, the first driving cylinder 22 drives the movable seat 21 to move back and forth along the direction of the feeding chute, the second driving cylinder 23 and positioning pin 24 are all arranged on the movable seat 21 and are positioned at the top of feeding chute 121, and the second driving cylinder 23 drives positioning pin 24 to move up and down to leave or extend into feeding chute 121. The locating pin 24 is used for positioning with the locating hole 51 on the reinforcing plate belt 50 . In this embodiment, the first driving cylinder 22 and the second driving cylinder 23 are pneumatic driving cylinders.

As shown in Figures 5 to 10, the stamping mechanism 30 includes a lower die base 31, an upper die base 32 and a punch 33, the lower die base 31 is provided with a blanking hole 311, and the upper die base 32 is located on the lower die base. Directly above the base 31, a delivery space 34 is formed between the upper mold base 32 and the lower mold base 31. The delivery space 34 is connected to the output end of the feeding trough 121. Several limit blocks are arranged at intervals on both sides of the delivery space 34 along the feeding direction. 35. The limiting block 35 can prevent the phenomenon that the reinforcing sheet material belt 50 is shifted during the moving process. A guide column 36 is connected between the upper die base 32 and the lower die base 31. The punch 33 is arranged on the upper die base 32 and moves up and down with the upper die base 32. The punch 33 is adapted to the blanking hole 311 and is located at Directly above the feeding hole 311 , the punch 33 is driven by the first driving mechanism 331 to move up and down.

The assembly table 40 is arranged on the first workbench 11, and the assembly table 40 can move back and forth horizontally and vertically under the blanking hole 311. The assembly table 40 is provided with a positioning groove for positioning the FPC line (not shown in the figure) ), the assembly table 40 is provided with an assembly hole 41, the assembly hole 41 is adapted to the blanking hole 311 and communicated with the positioning groove.

The first workbench 11 is provided with a sliding seat 60 and a second driving mechanism 70, the second driving mechanism 70 drives the sliding seat 60 to move back and forth longitudinally, the aforementioned assembly platform 40 is arranged on the sliding seat 60, and the sliding seat 60 is provided with There is a third driving mechanism 80, which drives the assembly platform 40 to move back and forth laterally. Specifically, the first workbench 11 is provided with two first slide rails 90, the two first slide rails 90 are arranged at intervals, the slide seat 60 moves back and forth longitudinally along the two first slide rails 90, and the second drive mechanism 70 It includes a first screw rod 71 and a first motor 72, the first screw rod 71 is located between the two first slide rails 90, the first screw rod 71 is screwed to the sliding seat 60, and the first motor 72 drives the first One thread bar 71 rotates. The slide seat 60 is provided with two second slide rails 61, the two second slide rails 61 are arranged at intervals, the assembly table 40 moves back and forth laterally along the two second slide rails 61, and the third driving mechanism 80 includes a second screw rod 81 and a second motor 82 , the second screw 81 is located between the two second slide rails 61 , the second screw 81 is screwed to the assembly table 40 , and the second motor 82 drives the second screw 81 to rotate.

The working process of the present utility model is as follows:

First, place the FPC line in the positioning groove on the assembly table 40, and adjust the position of the assembly table 40 so that the assembly hole 41 on the assembly table 40 is facing the blanking hole 311; In the feeding trough 121, when feeding is required, the first driving cylinder 22 drives the movable seat 21 to move backward along the direction of the feeding trough, and when the positioning pin 24 is located directly above the positioning hole 51, the second driving cylinder 23 drives The positioning pin 24 moves downward so as to cooperate with the positioning hole 51 for positioning, then, the first driving cylinder 22 drives the movable seat 21 to move forward along the direction of the feeding chute, thereby completing the feeding process; finally, the first driving mechanism 331 drives the punching The head 33 moves downward, thereby stamping and forming a reinforcing plate on the reinforcing plate strip 50 , and the reinforcing plate falls into the assembly hole 41 through the blanking hole 311 , so as to be attached to the FPC wire.

To sum up, the key point of the design of this utility model is that by setting a blanking hole on the lower die base of the stamping mechanism, and cooperating with a positioning groove for positioning the FPC line on the assembly table, an assembly hole is provided on the assembly table , the assembly hole matches the blanking hole and communicates with the positioning groove. The assembly table can move back and forth horizontally and vertically under the blanking hole, so that the reinforced plate after stamping falls into the assembly hole and FPC Line bonding, so that the stamping and automatic assembly of the reinforcing plate can be completed continuously at one time, replacing the manual assembly of the reinforcing plate in the traditional technology, which effectively improves the work efficiency, reduces the production cost, and is conducive to the realization of scale. automation, mass production.

The above are only preferred embodiments of the present utility model, and are not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (7)

1. a FPC line stiffening plate automatic assembly equipment, is characterized in that: include frame, feed mechanism, punching mechanism and assembly bench; This frame has the first workbench and the second workbench, and this second workbench is suspended on the first workbench, and this second workbench is provided with chute feeder; This feed mechanism is arranged at by the side of chute feeder; This punching mechanism includes die shoe, upper bolster and drift, this die shoe is provided with blanking hole, this upper bolster is positioned at directly over die shoe, conveying space is formed between upper bolster and die shoe, this conveying space is communicated with the output of chute feeder, and be connected with lead between upper bolster and die shoe, this drift is arranged on upper bolster up and down with upper bolster, this drift and blanking hole suitable and be positioned at directly over blanking hole, this drift is driven by the first driving mechanism and up and down; This assembly bench is arranged on the first workbench, assembly bench can transverse reciprocating and be longitudinally active in the below of blanking hole to and fro, assembly bench is provided with the location notch for locating FPC line, assembly bench is provided with pilot hole, this pilot hole is suitable with blanking hole and be communicated with location notch.

2. FPC line stiffening plate automatic assembly equipment according to claim 1, it is characterized in that: described feed mechanism includes sliding seat, first and drives cylinder body, second to drive cylinder body and pilot pin, this sliding seat can be arranged at the other top, side of chute feeder back and forth actively along chute feeder direction, this the first driving cylinder body drives sliding seat movable back and forth along chute feeder direction, this second drives cylinder body and pilot pin to be all arranged in sliding seat and is positioned at the top of chute feeder, and this second drives cylinder body to drive pilot pin up and down and leave or stretch into chute feeder.

3. FPC line stiffening plate automatic assembly equipment according to claim 2, is characterized in that: described first drives cylinder body and second to drive cylinder body to be vapour-pressure type drives cylinder body.

4. FPC line stiffening plate automatic assembly equipment according to claim 1, it is characterized in that: described first workbench is provided with slide and the second driving mechanism, this second driving mechanism drives slide longitudinally movable back and forth, aforementioned assembly bench is arranged on slide, this slide is provided with the 3rd driving mechanism, the 3rd driving mechanism drives assembly bench transverse reciprocating movable.

5. FPC line stiffening plate automatic assembly equipment according to claim 4, it is characterized in that: described first workbench is provided with two first slide rails, two first slide rail intervals are arranged, this slide is longitudinally movable back and forth along two first slide rails, this second driving mechanism includes the first screw mandrel and the first motor, this first screw mandrel is between two first slide rails, and this first screw mandrel and slide are screwed together, and this first driven by motor first screw mandrel rotates.

6. FPC line stiffening plate automatic assembly equipment according to claim 4, it is characterized in that: described slide is provided with two second slide rails, two second slide rail intervals are arranged, this assembly bench is movable along two second slide rail transverse reciprocatings, 3rd driving mechanism includes the second screw mandrel and the second motor, this second screw mandrel is between two second slide rails, and this second screw mandrel and assembly bench are screwed together, and this second driven by motor second screw mandrel rotates.

7. FPC line stiffening plate automatic assembly equipment according to claim 1, is characterized in that: described conveying space is arranged at intervals with some guide vane end stops along the both sides of feed direction.