Feeding and discharging mechanism of FPC dry film pre-pasting machine

Abstract

The utility model provides a feeding and discharging mechanism of an FPC dry film pre-pasting machine. The feeding and discharging mechanism comprises a support, a feeding mechanism, a discharging mechanism, a feeding driving mechanism and a discharging driving mechanism. The feeding mechanism comprises a first mounting plate, a Z-axis linear driving mechanism and a suction cup mechanism. The discharging mechanism comprises a second mounting plate, a rotary driving mechanism, a rotary cross beam, a horizontal sliding base, a horizontal linear driving mechanism, a first material taking mechanism, a second material taking mechanism and a telescopic driving mechanism. The first material taking mechanism and the second material taking mechanism each comprise a telescopic arm, a lifting air cylinder, a connecting beam, a plurality of first material clamping mechanisms and folding and unfolding type material clamping mechanisms arranged at the two ends of the connecting beam correspondingly, and the telescopic driving mechanism is used for driving the two telescopic arms to stretch or retract. The folding and unfolding type material clamping mechanism comprises a swing arm, a second material clamping mechanism arranged at one end of the swing arm, and a swing driving device arranged on the connecting beam and used for driving the swing arm to swing up and down, and can adapt to discharging operation of products of different sizes, manpower and machine adjusting time are saved, and the yield is increased.

Description

Technical Field

[0001] This utility model relates to the field of dry film pre-applying machine technology, and more particularly to a loading and unloading mechanism for an FPC dry film pre-applying machine. Background Technology

[0002] In the processing of FPC (Flexible Printed Circuit), dry film needs to be laminated to both sides of the FPC. The loading and unloading mechanism is a device that combines loading and unloading functions. In existing FPC dry film pre-lamination machines, when unloading products of different sizes, manual adjustment of the clamping components on the unloading mechanism is required, wasting manpower and time and impacting production output. Utility Model Content

[0003] The problem to be solved by this utility model is to provide a loading and unloading mechanism for an FPC dry film pre-applying machine, which saves manpower.

[0004] To solve the above technical problems, the present invention provides an loading and unloading mechanism for an FPC dry film pre-lamination machine, comprising a support, a loading mechanism, an unloading mechanism, a loading drive mechanism, and an unloading drive mechanism. The loading mechanism includes a first mounting plate slidably connected to the support along the X-axis, a Z-axis linear drive mechanism disposed on the first mounting plate, and a suction cup mechanism driven and connected to the Z-axis linear drive mechanism. The loading drive mechanism is disposed on the support and is used to drive the first mounting plate to move along the X-axis. The unloading mechanism includes a second mounting plate slidably connected to the support along the X-axis, a rotary drive mechanism disposed on the second mounting plate, a rotary beam driven and connected to the rotary drive mechanism, a horizontal slide block slidably connected to the rotary beam along the length of the rotary beam, and a suction cup mechanism disposed on the horizontal slide block and driven and connected to the rotary drive mechanism. The horizontal slide block is driven by a horizontal linear drive mechanism, a first material picking mechanism, a second material picking mechanism, and a telescopic drive mechanism. The unloading drive mechanism is mounted on the bracket and is used to drive the second mounting plate to move along the X-axis. The first material picking mechanism and the second material picking mechanism each include a telescopic arm that is slidably connected to the bottom of the horizontal slide block along the length of the horizontal slide block, a lifting cylinder located at one end of the telescopic arm, a connecting beam that is driven and connected to the lifting cylinder, several first clamping mechanisms distributed on the connecting beam, and retractable clamping mechanisms located at both ends of the connecting beam. The telescopic drive mechanism is used to drive the two telescopic arms to extend or retract. The retractable clamping mechanism includes a swing arm hinged to one end of the connecting beam, a second clamping mechanism located at one end of the swing arm, and a swing drive device located on the connecting beam for driving the swing arm to swing up and down.

[0005] Preferably, the first clamping mechanism includes a first clamping cylinder disposed on the connecting beam and a first clamping head mounted on the output shaft of the first clamping cylinder. A first support plate is connected to one side of the connecting beam, and a first horizontal support portion corresponding to the first clamping head is disposed at the bottom of the first support plate. The second clamping mechanism includes a second clamping cylinder disposed at one end of the swing arm and a second clamping head mounted on the output shaft of the second clamping cylinder. A second support plate is connected to one side of the swing arm, and a second horizontal support portion corresponding to the second clamping head is disposed at the bottom of the second support plate. The swing driving device includes a retraction driving cylinder hinged to the swing arm and a connecting seat disposed on the connecting beam. The output shaft of the retraction driving cylinder is hinged to the connecting seat.

[0006] Preferably, the support includes two parallel horizontal plates and two vertical plates respectively connected between one end of the two horizontal plates. The feeding drive mechanism and the unloading drive mechanism each include a rotating support, a first servo motor fixedly connected to one side of the rotating support, an internal threaded sleeve, a first active synchronous pulley, a first driven synchronous pulley, and a first synchronous belt. A first shaft hole is provided through the rotating support. The internal threaded sleeve is connected to the first shaft hole through a bearing. The first driven synchronous pulley is fixedly connected to one end of the internal threaded sleeve. The first active synchronous pulley is connected to the output shaft of the first servo motor. The first synchronous belt is connected between the first active synchronous pulley and the first driven synchronous pulley. A lead screw matching the internal threaded sleeve is fixedly connected between the two vertical plates. The internal threaded sleeve is connected to the lead screw. The rotating supports of the feeding drive mechanism and the unloading drive mechanism are respectively fixedly connected to the first mounting plate and the second mounting plate.

[0007] Preferably, the rotary drive mechanism includes a support cross plate fixedly connected to the second mounting plate, a rotary drive cylinder hinged to the support cross plate, a rotating shaft, and a connecting rod. A second shaft hole is provided through the support cross plate. The rotating shaft is connected to the second shaft hole through a bearing. One end of the connecting rod is fixedly connected to the top end of the rotating shaft and the other end is hinged to the output shaft of the rotary drive cylinder. The bottom end of the rotating shaft is fixedly connected to the rotating cross beam.

[0008] Preferably, the horizontal linear drive mechanism includes a second servo motor mounted on a rotating beam, a second active synchronous wheel driven and connected to the second servo motor, a second driven synchronous wheel rotatably connected to the bottom of the rotating beam, and a second synchronous belt connected between the second active synchronous wheel and the second driven synchronous wheel. A first connecting block is provided on the top of the horizontal slide, and a first toothed groove is provided on the first connecting block to mesh with the second synchronous belt.

[0009] Preferably, the telescopic drive mechanism includes a third servo motor disposed on one side of the horizontal slide, a third active synchronous pulley driven and connected to the third servo motor, a third driven synchronous pulley rotatably connected to one side of the horizontal slide, and a third synchronous belt connected between the third active synchronous pulley and the third driven synchronous pulley. A second connecting block is fixedly connected to the inner side of the telescopic arm, and a second toothed groove is provided on the second connecting block to mesh with the third synchronous belt.

[0010] Preferably, the feeding mechanism further includes a positioning mechanism, which includes a support plate connected to the lower side of the horizontal slide, a pressing cylinder connected to the bottom of the support plate, and a pressure plate driven by the pressing cylinder.

[0011] The beneficial effects of this utility model are as follows: This utility model provides a loading and unloading mechanism for an FPC dry film pre-lamination machine. The telescopic drive mechanism can drive the two telescopic arms to extend or retract, thereby adjusting the distance between the two connecting beams so that the first clamping mechanisms on the first and second picking mechanisms can clamp the two sides of the product respectively, adapting to the unloading of products of different lengths. The swing drive device drives the swing arm to extend from the end of the connecting beam to a horizontal state, which serves to extend the connecting beam. The second clamping mechanisms of the four retractable clamping mechanisms can clamp the four corners of the product respectively, adapting to the unloading of products of different widths. During loading, the loading drive mechanism drives the suction cup mechanism to move left and right, and the Z-axis linear drive mechanism drives the suction cup mechanism to move up and down, so as to pick up the FPC material from the previous station and place it on the lamination station. During unloading, the unloading drive mechanism drives the unloading mechanism to move left and right, so that the unloading mechanism outputs the product from the lamination station. The rotary drive mechanism drives the rotating beam to rotate, which can adjust the direction of the product. The horizontal linear drive mechanism drives the horizontal slide to move back and forth, which can adjust the front and back position of the product, so as to unload the product according to the required direction and position. It has both loading and unloading functions, can adapt to the unloading operation of products of different sizes, save manpower and machine adjustment time, and increase output. Attached Figure Description

[0012] Figure 1 A schematic diagram illustrating the external structure of this utility model is provided.

[0013] Figure 2 A top view of the present invention is shown.

[0014] Figure 3 A cross-sectional view of the present invention is shown.

[0015] Figure 4 This utility model is illustrated. Figure 3 A magnified schematic diagram of part A in the middle.

[0016] Figure 5 A schematic diagram illustrating the structure of the feeding mechanism of this utility model is shown.

[0017] Figure 6 A front view of the feeding mechanism of this utility model is shown.

[0018] Figure 7 A schematic diagram illustrating the structure of the feeding mechanism of this utility model is shown.

[0019] Figure 8 An assembly structure diagram of the feeding drive mechanism, the unloading drive mechanism, and the bracket of this utility model is shown.

[0020] Reference numerals: 1. Bracket; 10. Horizontal plate; 11. Vertical plate; 12. Lead screw; 2. Feeding mechanism; 20. First mounting plate; 21. Z-axis linear drive mechanism; 22. Suction cup mechanism; 3. Unloading mechanism; 30. Second mounting plate; 31. Rotary drive mechanism; 31. Supporting horizontal plate; 310. Rotary drive cylinder; 311. Rotating shaft; 312. Connecting rod; 313. Rotating beam; 32. Horizontal slide; 33. Horizontal linear drive mechanism; 34. Second servo motor; 340. Second synchronous belt; 341. First connecting block; 342. First material handling mechanism; 35. Telescopic arm; 350. Lifting cylinder; 351. Connecting beam; 352. First material support plate; 352a. First horizontal material support part; 352b. Second material support plate; 352c. Second horizontal material support part; 352a. d. First clamping mechanism 353, first clamping cylinder 353a, first clamping head 353b, second picking mechanism 36, telescopic drive mechanism 37, third servo motor 370, third synchronous belt 371, second connecting block 372, retractable clamping mechanism 38, swing arm 380, second clamping mechanism 381, second clamping cylinder 381a, second clamping head 381b, swing drive device 382, ​​retractable drive cylinder 382a, feeding drive mechanism 4, rotating support 40, first servo motor 41, internal threaded sleeve 42, first active synchronous wheel 43, first driven synchronous wheel 44, first synchronous belt 45, unloading drive mechanism 5, positioning mechanism 6, support plate 60, pressing cylinder 61, pressure plate 62. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure.

[0022] Based on the embodiments described in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0023] refer to Figures 1-8 .

[0024] This utility model provides a loading and unloading mechanism for an FPC dry film pre-lamination machine, comprising a support 1, a loading mechanism 2, an unloading mechanism 3, a loading drive mechanism 4, and an unloading drive mechanism 5. The loading mechanism 2 includes a first mounting plate 20 slidably connected to the support 1 along the X-axis direction, a Z-axis linear drive mechanism 21 disposed on the first mounting plate 20, and a suction cup mechanism 22 drivenly connected to the Z-axis linear drive mechanism 21. The loading drive mechanism 4 is disposed on the support 1 and is used to drive the first mounting plate 20 to move along the X-axis direction. The unloading mechanism 3 includes a second mounting plate 30 slidably connected to the support 1 along the X-axis direction, a rotary drive mechanism 31 disposed on the second mounting plate 30, a rotary beam 32 drivenly connected to the rotary drive mechanism 31, a horizontal slide 33 slidably connected to the rotary beam 32 along its length direction, and a horizontal linear drive mechanism 34 disposed on and drivenly connected to the horizontal slide 33. The system includes a material picking mechanism 35, a second material picking mechanism 36, and a telescopic drive mechanism 37. The unloading drive mechanism 5 is mounted on the bracket 1 and is used to drive the second mounting plate 30 to move along the X-axis. The first material picking mechanism 35 and the second material picking mechanism 36 each include a telescopic arm 350 that is slidably connected to the bottom of the horizontal slide 33 along the length direction of the horizontal slide 33, a lifting cylinder 351 located at one end of the telescopic arm 350, a connecting beam 352 that is driven to be connected to the lifting cylinder 351, several first clamping mechanisms 353 distributed on the connecting beam 352, and retractable clamping mechanisms 38 located at both ends of the connecting beam 352. The telescopic drive mechanism 37 is used to drive the two telescopic arms 350 to extend or retract. The retractable clamping mechanism 38 includes a swing arm 380 hinged to one end of the connecting beam 352, a second clamping mechanism 381 located at one end of the swing arm 380, and a swing drive device 382 located on the connecting beam 352 for driving the swing arm 380 to swing up and down.

[0025] Its working principle is as follows: the telescopic drive mechanism 37 can drive the two telescopic arms 350 to extend or retract, thereby adjusting the distance between the two connecting beams 352 so that the first clamping mechanisms 353 on the first picking mechanism 35 and the second picking mechanism 36 can clamp the two sides of the product respectively, adapting to the unloading of products of different lengths; the swing drive device 382 drives the swing arm 380 to unfold from the end of the connecting beam 352 into a horizontal state, which serves to extend the connecting beam 352; the second clamping mechanisms 381 of the four retractable clamping mechanisms 38 can clamp the four corners of the product respectively, adapting to the unloading of products of different widths. During loading, the loading drive mechanism 4 drives the suction cup mechanism 22 to move left and right, and the Z-axis linear drive mechanism 21 drives the suction cup mechanism 22 to move up and down, so as to pick up the FPC material from the previous station and place it on the lamination station. During unloading, the unloading drive mechanism 5 drives the unloading mechanism 3 to move left and right, so that the unloading mechanism 3 outputs the product from the lamination station. The rotation drive mechanism 31 drives the rotating beam 32 to rotate, which can adjust the direction of the product. The horizontal linear drive mechanism 34 drives the horizontal slide 33 to move back and forth, which can adjust the front and back position of the product, so as to unload the product according to the required direction and position. It has both loading and unloading functions, can adapt to the unloading operation of products of different sizes, save manpower and machine adjustment time, and increase output.

[0026] Based on the above embodiments, the first clamping mechanism 353 includes a first clamping cylinder 353a disposed on the connecting beam 352, a first clamping head 353b mounted on the output shaft of the first clamping cylinder 353a, a first support plate 352a connected to one side of the connecting beam 352, and a first horizontal support part 352b corresponding to the first clamping head 353b disposed at the bottom of the first support plate 352a; the second clamping mechanism 381 includes a second clamping cylinder 381a disposed at one end of the swing arm 380, and a first clamping head 353b mounted on the output shaft of the first clamping cylinder 353a. The second clamping head 381b is mounted on the output shaft of the second clamping cylinder 381a. A second material support plate 352c is connected to one side of the swing arm 380. A second horizontal material support part 352d corresponding to the second clamping head 381b is provided at the bottom of the second material support plate 352c. The swing drive device 382 includes a retraction drive cylinder 382a hinged on the swing arm 380 and a connecting seat 382b provided on the connecting beam 352. The output shaft of the retraction drive cylinder 382a is hinged on the connecting seat 382b. When the retractable clamping mechanism 38 needs to be deployed, the retractable drive cylinder 382a drives the swing arm 380 to rotate to a horizontal state. The first horizontal material support parts 352b and the second horizontal material support parts 352d on the first material picking mechanism 35 or the second material picking mechanism 36 will be in a straight line. When clamping, the telescopic drive mechanism 37 drives the connecting beams 352 on both sides to move closer to a certain distance so that the edge of the product is located between the first horizontal material support part 352b and the first clamping head 353b, and the corner of the product is located between the second horizontal material support part 352d and the second clamping head 381b. The first clamping cylinder 353a and the second clamping cylinder 381a drive the first clamping head 353b and the second clamping head 381b to move downwards, which can clamp the product.

[0027] Based on the above embodiments, the support 1 includes two parallel horizontal plates 10 and two vertical plates 11 respectively connected between one end of the two horizontal plates 10. The loading drive mechanism 4 and the unloading drive mechanism 5 both include a rotating support 40, a first servo motor 41 fixedly connected to one side of the rotating support 40, an internally threaded sleeve 42, a first driving synchronous pulley 43, a first driven synchronous pulley 44, and a first synchronous belt 45. A first shaft hole is provided through the rotating support 40, and the internally threaded sleeve 42 is connected to the first shaft hole via a bearing. A driven synchronous pulley 44 is fixedly connected to one end of the internally threaded sleeve 42. A first driving synchronous pulley 43 is connected to the output shaft of the first servo motor 41. A first synchronous belt 45 is connected between the first driving synchronous pulley 43 and the first driven synchronous pulley 44. A lead screw 12 matching the internally threaded sleeve 42 is fixedly connected between the two longitudinal plates 11. The internally threaded sleeve 42 is connected to the lead screw 12. The rotating supports 40 of the feeding drive mechanism 4 and the unloading drive mechanism 5 are respectively fixedly connected to the first mounting plate 20 and the second mounting plate 30. Specifically, when the first servo motor 41 works, it will drive the internally threaded sleeve 42 to rotate. Since the internally threaded sleeve 42 is connected to the lead screw 12, it can drive the first mounting plate 20 and the second mounting plate 30 to move left and right along the bracket 1, thereby driving the feeding mechanism 2 and the unloading mechanism 3 to move left and right. The feeding drive mechanism 4 and the unloading drive mechanism 5 share a lead screw 12, which can simplify the structure and reduce costs.

[0028] Based on the above embodiments, the rotary drive mechanism 31 includes a support plate 310 fixedly connected to the second mounting plate 30, a rotary drive cylinder 311 hinged to the support plate 310, a rotating shaft 312, and a connecting rod 313. A second shaft hole is provided through the support plate 310. The rotating shaft 312 is connected to the second shaft hole via a bearing. One end of the connecting rod 313 is fixedly connected to the top end of the rotating shaft 312, and its other end is hinged to the output shaft of the rotary drive cylinder 311. The bottom end of the rotating shaft 312 is fixedly connected to the rotating beam 32. When the rotary drive cylinder 311 is working, it can drive the rotating beam 32 to rotate, thereby driving the first material handling mechanism 35 and the second material handling mechanism 36 to rotate simultaneously, thereby adjusting the product feeding direction.

[0029] Based on the above embodiments, the horizontal linear drive mechanism 34 includes a second servo motor 340 mounted on the rotating beam 32, a second active synchronous pulley driven by the second servo motor 340, a second driven synchronous pulley rotatably connected to the bottom of the rotating beam 32, and a second synchronous belt 341 connecting the second active and driven synchronous pulleys. A first connecting block 342 is provided on the top of the horizontal slide 33, and the first connecting block 342 has a first toothed groove that meshes with the second synchronous belt 341. When the second servo motor 340 operates, it can drive the horizontal slide 33 to move along the length of the rotating beam 32, thereby unloading the product to a designated position.

[0030] Based on the above embodiments, the telescopic drive mechanism 37 includes a third servo motor 370 disposed on one side of the horizontal slide 33, a third active synchronous pulley driven and connected to the third servo motor 370, a third driven synchronous pulley rotatably connected to one side of the horizontal slide 33, and a third synchronous belt 371 connected between the third active synchronous pulley and the third driven synchronous pulley. A second connecting block 372 is fixedly connected to the inner side of the telescopic arm 350, and the second connecting block 372 is provided with a second toothed groove that meshes with the third synchronous belt 371. The second connecting block 372 on the side of the first material handling mechanism 35 and the second connecting block 372 on the side of the second material handling mechanism 36 are offset and connected to both sides of the third synchronous belt 371. When the third synchronous belt 371 is driven to operate by the third servo motor 370, the telescopic arms 350 on both sides can be extended or retracted, thereby adjusting the distance between the two connecting beams 352.

[0031] Based on the above embodiments, the unloading mechanism 3 further includes a positioning mechanism 6. The positioning mechanism 6 includes a support plate 60 connected to the lower side of the horizontal slide 33, a pressing cylinder 61 connected to the bottom of the support plate 60, and a pressure plate 62 driven by the pressing cylinder 61. When the unloading mechanism 3 picks up the material from the film-applying station, the pressure plate 62 will be positioned above the center of the product. The pressing cylinder 61 drives the pressure plate 62 to move downward to press and position the product, preventing the product from shifting when the first picking mechanism 35 and the second picking mechanism 36 clamp the material, and improving the stability of picking up the material.

[0032] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A feeding and discharging mechanism of an FPC dry film pre-tacking machine, characterized in that, The utility model relates to a kind of material loading and unloading device, including support, upper loading mechanism, lower loading mechanism, upper loading driving mechanism, lower loading driving mechanism;The upper loading mechanism includes the first mounting plate slidingly connected on the support along X axis direction, Z axis direction linear driving mechanism arranged on the first mounting plate, suction disc mechanism drivenly connected with the Z axis direction linear driving mechanism, the upper loading driving mechanism is arranged on the support and is used to drive the first mounting plate moves along X axis direction;The lower loading mechanism includes the second mounting plate slidingly connected on the support along X axis direction, rotary driving mechanism arranged on the second mounting plate, rotary crossbeam drivenly connected with the rotary driving mechanism, horizontal slide is slidingly connected on the rotary crossbeam along the length direction of the rotary crossbeam, horizontal direction linear driving mechanism is arranged on the horizontal slide and drivenly connected with the horizontal slide, first material taking mechanism, second material taking mechanism, telescopic driving mechanism, the lower loading driving mechanism is arranged on the support and is used to drive the second mounting plate moves along X axis direction, the first material taking mechanism, second material taking mechanism are all included telescopic arm slidingly connected on the bottom of the horizontal slide along the length direction of the horizontal slide, lifting cylinder is arranged on one end of the telescopic arm, connecting beam is drivenly connected with the lifting cylinder, a plurality of first material clamping mechanisms are distributed on the connecting beam, respectively on the two ends of the connecting beam, the telescopic driving mechanism is used to drive two the telescopic arm opens or retracts, the retractable material clamping mechanism includes the swing arm hinged on one end of the connecting beam, second material clamping mechanism is arranged on one end of the swing arm, swing driving device is arranged on the connecting beam for driving the swing arm swings up and down.

2. The feeding and discharging mechanism of the FPC dry film pre-pasting machine according to claim 1, characterized in that, The first material clamping mechanism includes first material clamping cylinder arranged on the connecting beam, first material clamping head is installed on the output shaft of the first material clamping cylinder, one side of the connecting beam is connected with first material supporting plate, the bottom of the first material supporting plate is provided with first horizontal material supporting portion corresponding to the first material clamping head;The second material clamping mechanism includes second material clamping cylinder arranged on one end of the swing arm, second material clamping head is installed on the output shaft of the second material clamping cylinder, one side of the swing arm is connected with second material supporting plate, the bottom of the second material supporting plate is provided with second horizontal material supporting portion corresponding to the second material clamping head, the swing driving device includes retractable driving cylinder hinged on the swing arm, connecting seat is arranged on the connecting beam, the output shaft of the retractable driving cylinder is hinged on the connecting seat.

3. The feeding and discharging mechanism of the FPC dry film pre-pasting machine according to claim 2, characterized in that, The support frame comprises two horizontally arranged horizontal plates, two vertical plates respectively connected between one end of the two horizontal plates, the feeding driving mechanism and the discharging driving mechanism each comprise a rotating support, a first servo motor fixedly connected to one side of the rotating support, an internally threaded sleeve, a first driving synchronous wheel, a first driven synchronous wheel, a first synchronous belt, a first shaft hole is provided through the rotating support, the internally threaded sleeve is connected with the first shaft hole through a bearing, the first driven synchronous wheel is fixedly connected to one end of the internally threaded sleeve, the first driving synchronous wheel is connected to the output shaft of the first servo motor, the first synchronous belt is connected between the first driving synchronous wheel and the first driven synchronous wheel, a lead screw matched with the internally threaded sleeve is fixedly connected between the two vertical plates, the internally threaded sleeve is connected to the lead screw, and the rotating supports of the feeding driving mechanism and the discharging driving mechanism are fixedly connected to the first mounting plate and the second mounting plate respectively.

4. The feeding and discharging mechanism of the FPC dry film pre-pasting machine according to claim 3, characterized in that, The rotating driving mechanism comprises a support horizontal plate fixedly connected to the second mounting plate, a rotating driving cylinder hingedly connected to the support horizontal plate, a rotating shaft and a connecting rod, a second shaft hole is provided through the support horizontal plate, the rotating shaft is connected to the second shaft hole through a bearing, one end of the connecting rod is fixedly connected to the top end of the rotating shaft and the other end thereof is hingedly connected to the output shaft of the rotating driving cylinder, and the bottom end of the rotating shaft is fixedly connected to the rotating cross beam.

5. The feeding and discharging mechanism of the FPC dry film pre-pasting machine according to claim 4, characterized in that, The horizontal linear driving mechanism comprises a second servo motor arranged on the rotating cross beam, a second driving synchronous wheel drivingly connected with the second servo motor, a second driven synchronous wheel rotatably connected to the bottom of the rotating cross beam, and a second synchronous belt connected between the second driving synchronous wheel and the second driven synchronous wheel, the top of the horizontal sliding seat is provided with a first connecting block, and the first connecting block is provided with a first tooth groove in meshing connection with the second synchronous belt.

6. The feeding and discharging mechanism of the FPC dry film pre-pasting machine according to claim 5, characterized in that, The telescopic driving mechanism comprises a third servo motor arranged on one side of the horizontal sliding seat, a third driving synchronous wheel drivingly connected with the third servo motor, a third driven synchronous wheel rotatably connected to one side of the horizontal sliding seat, and a third synchronous belt connected between the third driving synchronous wheel and the third driven synchronous wheel, the inner side surface of the telescopic arm is fixedly connected with a second connecting block, and the second connecting block is provided with a second tooth groove in meshing connection with the third synchronous belt.

7. The feeding and discharging mechanism of the FPC dry film pre-pasting machine according to claim 6, characterized in that, The discharging mechanism further comprises a positioning mechanism, and the positioning mechanism comprises a support plate connected to the lower side of the horizontal sliding seat, a pressing cylinder connected to the bottom of the support plate, and a pressing plate drivingly connected with the pressing cylinder.

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