Film tearing and charging device

Abstract

The utility model relates to the technical field of assembly operation, and particularly discloses a film tearing and charging device. Comprising a large carrier conveying device, a cover plate transferring module and a small carrier conveying device, wherein the large carrier conveying device is used for conveying a large batch of FPC carriers; the cover plate transferring module is used for upwards taking out carrier cover plates and protective films above the large batch of FPC carriers in sequence; the small carrier conveying device is used for conveying a small batch of FPC carriers on which FPC workpieces are clamped and fixed; the clamp opening device is used for releasing clamping and limiting of the FPC workpieces by the small-batch FPC carriers, the film tearing and overturning mechanism is used for conducting film tearing and up-down overturning on the FPC workpieces, and the film tearing and feeding mechanical arm is used for transferring the FPC workpieces from the clamp opening device to the film tearing and overturning mechanism. And the filling manipulator is used for transferring the FPC workpieces subjected to film tearing from the film tearing turnover mechanism to the large-batch FPC carriers. According to the film tearing and loading device provided by the utility model, FPC workpieces in a small batch of FPC carriers can be automatically loaded into a large batch of FPC carriers, so that the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly operations, in particular to a film tearing and loading device. Background Art

[0002] At present, when FPC workpieces are supplied, they are placed in a small-batch FPC carrier in a posture with a protective film attached to the bottom surface (referred to as the mounting surface). As the name implies, the loading capacity of the small-batch FPC carrier is small, and usually only one or two FPC workpieces can be installed.

[0003] In order to improve production capacity, it is currently necessary to combine the FPC workpieces in the small-batch FPC carrier and place them in a large-batch FPC carrier with multiple cavities. When the large-batch FPC carrier is supplied, there is a carrier cover plate for pressing the FPC workpiece downward above, and a protective film located between the carrier cover plate and the large-batch FPC carrier.

[0004] Currently, the FPC workpieces in the small-batch FPC carrier are mainly loaded into the large-batch FPC carrier manually by workers, resulting in high labor costs and low production efficiency.

[0005] Therefore, the utility model is committed to developing a film tearing and loading device for automatically loading the FPC workpieces in the small-batch FPC carrier into the large-batch FPC carrier, thereby reducing labor costs and improving production efficiency.

[0006] The above information disclosed in this background section is only included to enhance the understanding of the background of the present disclosure, and thus may include information that does not form the prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0007] An object of the utility model is to provide a film tearing and loading device that can automatically load the FPC workpieces in the small-batch FPC carrier into the large-batch FPC carrier, thereby reducing labor costs and improving production efficiency.

[0008] To achieve the above object, the utility model provides a film tearing and loading device, including a large carrier conveying device for conveying the large-batch FPC carrier, a cover plate transfer module for sequentially taking out the carrier cover plate and the protective film above the large-batch FPC carrier upward, a small carrier conveying device for conveying the small-batch FPC carrier with the FPC workpiece clamped and fixed, an opening clamp device for releasing the clamping limit of the FPC workpiece by the small-batch FPC carrier, a film tearing and flipping mechanism for tearing the film and flipping the FPC workpiece up and down, a film tearing loading manipulator for transferring the FPC workpiece from the opening clamp device to the film tearing and flipping mechanism, and a loading manipulator for transferring the film-torn FPC workpiece from the film tearing and flipping mechanism to the large-batch FPC carrier.

[0009] Optionally, the cover plate transfer module includes a first suction cup assembly, a first linear drive mechanism for driving the first suction cup assembly to move up and down in the Z direction, a second suction cup assembly, a second linear drive mechanism for driving the second suction cup assembly to reciprocate in the Y direction, a third linear drive mechanism for driving the second linear drive mechanism to move up and down in the Z direction, and a fourth linear drive mechanism for driving the first linear drive mechanism and the third linear drive mechanism to reciprocate in the X direction;

[0010] Wherein, the X direction is parallel to the feeding direction of the large vehicle conveying device, the Y direction is perpendicular to the X direction and is in the same horizontal plane as the X direction, and the Z direction is perpendicular to the X direction and the Y direction respectively.

[0011] Optionally, the small vehicle conveying device includes a feeding connection platform for receiving the small batch FPC carrier, a fifth linear drive mechanism for driving the feeding connection platform to reciprocate in the Y direction, and an outgoing conveyor belt for conveying the small batch FPC carrier loaded with FPC workpieces in the X direction.

[0012] Optionally, the small vehicle conveying device further includes a return conveyor belt for conveying the empty small batch FPC carriers, a return connection gripper for gripping the small batch FPC carrier at the end of the outgoing conveyor belt, and a sixth linear drive mechanism for driving the return connection gripper to reciprocate between the outgoing conveyor belt and the return conveyor belt.

[0013] Optionally, the small batch FPC carrier includes:

[0014] A fixture bottom plate, on the top surface of which there are workpiece acupoints for placing the FPC workpieces;

[0015] A fixture slider, which is slidably arranged inside the fixture bottom plate, and the fixture slider is provided with a vertical chute;

[0016] A rotating pressing plate, the middle position of which is hinged to the fixture bottom plate through a fixed rotating shaft, and the other end is connected with a limiting rod that slides up and down along the vertical chute;

[0017] A compression spring, which abuts against the fixture slider and is used to drive the other end of the rotating pressing plate to rotate downward to press the FPC workpiece in the workpiece acupoint.

[0018] Optionally, the fixture bottom plate is provided with a through rod hole communicating with the end of the fixture slider away from the compression spring.

[0019] Optionally, the clamping device includes a limit frame fixed above the small carrier conveying device, and a lifting mechanism for lifting the fixture bottom plate upward to cooperate with the limit frame to clamp and limit the fixture bottom plate.

[0020] Optionally, the clamping device also includes a clamping push rod located on the side of the jig base plate, and a seventh linear drive mechanism for driving the clamping push rod to enter the jig base plate through the rod hole and push the jig slide to open the rotating pressure plate.

[0021] Optionally, the film tearing flipping mechanism includes a film tearing platform for placing the FPC workpiece, a film tearing clamp located on the side of the film tearing platform and used to clamp the convex part of the protective film, and a film tearing drive module for driving the FPC workpiece to separate from the film tearing platform.

[0022] Optionally, the film tearing drive module includes a film tearing head located above the film tearing platform, a rotation drive mechanism driving the film tearing head to rotate around a horizontal axis, and an eighth linear drive mechanism driving the rotation drive mechanism to move up and down.

[0023] The beneficial effects of the utility model are as follows: a film tearing and loading device is provided, the large carrier conveying device conveys the empty large batch FPC carrier to the bottom of the cover plate transfer module, and then the cover plate transfer module sequentially removes the carrier cover plate and the protective film above the large batch FPC carrier upwards to expose the discharge points in the large batch FPC carrier; the small carrier conveying device conveys the small batch FPC carrier with the FPC workpiece clamped and fixed to the clamping device, and the clamping device releases the clamping limit of the small batch FPC carrier on the FPC workpiece. After the action, the film tearing and loading robot transfers the FPC workpiece from the clamping device to the film tearing and flipping mechanism, and the film tearing and flipping mechanism tears the film and flips the FPC workpiece upside down; the loading robot transfers the flipped FPC workpiece from the film tearing suction head to the large-scale FPC carrier; when the large-scale FPC carrier is fully loaded, the cover plate transfer module operates in the reverse process, and the protective film can be spread flat on the FPC workpiece, and then the carrier cover plate is placed to press the FPC workpiece, thereby completing the entire mechanized loading and loading operation.

[0024] Therefore, the film tearing and loading device provided by the present invention can automatically load the FPC workpieces in a small batch FPC carrier into a large batch FPC carrier, thereby reducing labor costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 Structural schematic diagram of the film tearing and loading device provided for the embodiment;

[0027] Figure 2 Structural schematic diagram of the cover plate transfer module provided for the embodiment;

[0028] Figure 3 Structural schematic diagram of the clamping opening device provided for the embodiment;

[0029] Figure 4 Cross-sectional schematic diagram of the clamping opening device and the small-batch FPC carrier provided for the embodiment;

[0030] Figure 5 Structural schematic diagram of the film tearing and loading device provided for the embodiment.

[0031] In the figure:

[0032] 1. Large carrier conveying device;

[0033] 2. Cover plate transfer module; 201. First suction cup assembly; 202. First linear driving mechanism; 203. Second suction cup assembly; 204. Second linear driving mechanism; 205. Third linear driving mechanism; 206. Fourth linear driving mechanism;

[0034] 3. Small carrier conveying device; 301. Feeding connection platform; 302. Fifth linear driving mechanism; 303. Outbound conveyor belt; 304. Return conveyor belt; 305. Return connection clamping jaw; 306. Sixth linear driving mechanism;

[0035] 4. Clamping opening device; 401. Limit frame; 402. Lifting mechanism; 403. Clamping opening push rod; 404. Seventh linear driving mechanism;

[0036] 5. Film tearing and flipping mechanism; 501. Film tearing platform; 502. Film tearing clamping jaw; 503. Film tearing suction head; 504. Rotation driving mechanism; 505. Eighth linear driving mechanism;

[0037] 6. Film tearing and loading manipulator;

[0038] 7. Loading manipulator;

[0039] 8. Small-batch FPC carriers; 801. Fixture base plate; 8011. Rod-passing hole; 802. Fixture slider; 8021. Vertical sliding groove; 803. Rotating pressure plate; 804. Compression spring; 805. Fixed rotating shaft; 806. Limiting rod. Detailed implementation manner

[0040] In the present utility model, the mention of "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of the present utility model. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in the present utility model, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0041] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which the present utility model belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit the present utility model.

[0042] In the description of the present utility model, the phrase "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist. For example, A and / or B means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " herein generally represents an "or" logical relationship between the associated objects before and after.

[0043] In the present utility model, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary-secondary or order relationship, etc. between these entities or operations.

[0044] Without more limitations, in the present utility model, the expressions such as "including", "comprising", "having" or other similar expressions used in the statements are intended to cover non-exclusive inclusion. These expressions do not exclude that there may be other elements in the process, method or product including the said elements, so that the process, method or product including a series of elements may not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to this process, method or product.

[0045] Similar to the understanding in the "Examination Guidelines", in this utility model, expressions such as "greater than", "less than", "exceeding", etc. are understood as not including the number itself; expressions such as "above", "below", "within", etc. are understood as including the number itself. In addition, in the description of the embodiments of this utility model, the meaning of "a plurality of" is two or more (including two), and similar expressions related to "many", such as "multiple groups", "multiple times", etc., are understood in the same way, unless otherwise specifically defined.

[0046] In the description of the embodiments of this utility model, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the drawing, and is only for the convenience of describing the specific embodiment of this utility model or facilitating the reader's understanding, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of this utility model.

[0047] Unless otherwise clearly specified or limited, in the description of the embodiments of this utility model, the terms "installed", "connected", "joined", "fixed", "set", etc. should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two components or the interaction relationship between two components. For those skilled in the art to which this utility model pertains, the specific meanings of the above terms in the embodiments of this utility model can be understood according to specific circumstances.

[0048] This embodiment provides a film tearing and loading device, which can automatically load FPC workpieces in small-batch FPC carriers into large-batch FPC carriers, thereby reducing labor costs and improving production efficiency.

[0049] See Figure 1The film tearing and loading device provided in this embodiment includes a large carrier conveying device 1 for conveying large-batch FPC carriers, a cover transfer module 2 for sequentially removing the carrier cover and the protective film above the large-batch FPC carriers, a small carrier conveying device 3 for conveying small-batch FPC carriers 8 clamped with FPC workpieces, a clamping device 4 for releasing the clamping limit of the small-batch FPC carrier 8 on the FPC workpiece, a film tearing and flipping mechanism 5 for tearing the film of the FPC workpiece and flipping it upside down, a film tearing and loading robot 6 for transferring the FPC workpiece from the clamping device 4 to the film tearing and flipping mechanism 5, and a loading robot 7 for transferring the FPC workpiece after film tearing from the film tearing and flipping mechanism 5 to the large-batch FPC carrier.

[0050] The film tearing and loading device provided in this embodiment has the following specific working process:

[0051] S10: The large carrier conveying device 1 conveys the empty large batch FPC carrier to the bottom of the cover plate transfer module 2, and then the cover plate transfer module 2 sequentially removes the carrier cover plate and the protective film above the large batch FPC carrier upwards to expose the discharge points in the large batch FPC carrier;

[0052] See also Figure 2 In this embodiment, the cover plate transfer module 2 includes a first suction cup assembly 201, a first linear drive mechanism 202 for driving the first suction cup assembly 201 to move up and down along the Z direction, a second suction cup assembly 203, a second linear drive mechanism 204 for driving the second suction cup assembly 203 to reciprocate along the Y direction, a third linear drive mechanism 205 for driving the second linear drive mechanism 204 to move up and down along the Z direction, and a fourth linear drive mechanism 206 for driving the first linear drive mechanism 202 and the third linear drive mechanism 205 to reciprocate along the X direction;

[0053] The X direction is parallel to the feeding direction of the large carrier conveying device 1 , the Y direction is perpendicular to the X direction and is located in the same horizontal plane as the X direction, and the Z direction is perpendicular to the X direction and the Y direction respectively.

[0054] Specifically, the working steps of the cover transfer module 2 are as follows:

[0055] S101: The fourth linear drive mechanism 206 drives the first suction cup assembly 201 to move above the large batch FPC carrier, and the first linear drive mechanism 202 extends so that the first suction cup assembly 201 sucks the carrier cover downward; then, the first linear drive mechanism 202 retracts so that the first suction cup assembly 201 drives the carrier cover to move upward and detach from the large batch FPC carrier;

[0056] S102: The fourth linear driving mechanism 206 drives the second suction cup assembly 203 to move above the large - batch FPC carrier (during this process, the first suction cup assembly 201 and the carrier cover plate are transferred to the front of the large - batch FPC carrier). The third linear driving mechanism 205 extends to make the second suction cup assembly 203 adsorb the protective film downward; then, the third linear driving mechanism 205 retracts to make the second suction cup assembly 203 drive the protective film to move upward and separate from the large - batch FPC carrier; finally, the second linear driving mechanism 204 drives the second suction cup assembly 203 and the protective film to laterally shift to the side position of the large - batch FPC carrier. At this time, both the carrier cover plate and the protective film are moved away, so the FPC workpiece can be placed into the large - batch FPC carrier subsequently;

[0057] S20: The small - carrier conveying device 3 conveys the small - batch FPC carrier 8 with the FPC workpiece clamped and fixed to the unclamping device 4;

[0058] See Figure 1 , in this embodiment, the small - carrier conveying device 3 includes a feeding connection platform 301 for receiving the small - batch FPC carrier 8, a fifth linear driving mechanism 302 for driving the feeding connection platform 301 to reciprocate in the Y - direction, an outbound conveyor belt 303 for conveying the small - batch FPC carrier 8 loaded with the FPC workpiece in the X - direction, a return conveyor belt 304 for conveying the empty small - batch FPC carrier 8, a return connection gripper 305 for gripping the small - batch FPC carrier 8 at the end of the outbound conveyor belt 303, and a sixth linear driving mechanism 306 for driving the return connection gripper 305 to reciprocate between the outbound conveyor belt 303 and the return conveyor belt 304.

[0059] The upstream production line places the small - batch FPC carrier 8 loaded with the FPC workpiece on the feeding connection platform 301. The fifth linear driving mechanism 302 drives the feeding connection platform 301 to move to align with the outbound conveyor belt 303. The feeding connection platform 301 can send the small - batch FPC carrier 8 into the outbound conveyor belt 303, and the outbound conveyor belt 303 conveys the small - batch FPC carrier 8 to the unclamping device 4;

[0060] After the FPC workpiece in the small - batch FPC carrier 8 is taken out by the film - tearing and loading manipulator 6, the outbound conveyor belt 303 continues to convey the empty small - batch FPC carrier 8 downward to the return connection gripper 305. Then, the sixth linear driving mechanism 306 drives the return connection gripper 305 to move above the return conveyor belt 304, and the empty small - batch FPC carrier 8 is sent back to the upstream through the return conveyor belt 304.

[0061] S30: The unclamping device 4 releases the clamping and limiting effect of the small - batch FPC carrier 8 on the FPC workpiece;

[0062] Specifically, refer to Figure 4 , and first introduce the specific structure of the small-batch FPC carrier 8.

[0063] The small-batch FPC carrier 8 includes a jig bottom plate 801, a jig slider 802, a rotating pressing plate 803, and a compression spring 804. The top surface of the jig bottom plate 801 is provided with workpiece cavities for placing the FPC workpieces; the jig slider 802 is slidably disposed inside the jig bottom plate 801, and the jig slider 802 is provided with a vertical chute 8021; the middle position of the rotating pressing plate 803 is hinged to the jig bottom plate 801 through a fixed rotating shaft 805, and the other end is connected with a limiting rod 806 that slides up and down along the vertical chute 8021; the compression spring 804 abuts against the jig slider 802 and is used to drive the other end of the rotating pressing plate 803 to rotate downward to press the FPC workpiece in the workpiece cavity. Wherein, the jig bottom plate 801 is provided with a through rod hole 8011 communicating with the end of the jig slider 802 away from the compression spring 804.

[0064] Next, refer to Figure 3 and Figure 4 , and introduce the clamping opening device 4 in this embodiment.

[0065] The clamping opening device 4 includes a limiting frame 401 fixed above the small carrier conveying device 3, a jacking mechanism 402 for jacking up the jig bottom plate 801 to cooperate with the limiting frame 401 to clamp and limit the jig bottom plate 801, a clamping opening push rod 403 located on the side of the jig bottom plate 801, and a seventh linear driving mechanism 404 for driving the clamping opening push rod 403 to enter the jig bottom plate 801 through the through rod hole 8011 and push the jig slider 802 to open the rotating pressing plate 803.

[0066] Generally, after the FPC workpiece is placed in the workpiece cavity of the jig bottom plate 801, the compression spring 804 drives the jig slider 802 to slide towards the through rod hole 8011, so that the other end of the rotating pressing plate 803 rotates downward to press the FPC workpiece in the workpiece cavity.

[0067] When the small-batch FPC carrier 8 is conveyed to the clamping opening device 4, first, the jacking mechanism 402 jacks up the jig bottom plate 801 to cooperate with the limiting frame 401 to clamp and limit the jig bottom plate 801; then, the seventh linear driving mechanism 404 extends, driving the clamping opening push rod 403 to extend into the through rod hole 8011 and push the jig slider 802, thereby opening the rotating pressing plate 803.

[0068] S40: The film tearing and loading manipulator 6 transfers the FPC workpiece from the clamping opening device 4 to the film tearing and flipping mechanism 5;

[0069] S50: the film-tearing and flipping mechanism 5 tears the film of the FPC workpiece and flips it upside down;

[0070] It should be noted that when the film tearing and loading robot 6 transfers the FPC workpiece from the clamping device 4 to the film tearing and flipping mechanism 5, the protective film is attached to the bottom surface of the FPC workpiece, and the protective film partially protrudes from the FPC workpiece. By clamping the protruding part of the protective film, the protective film can be easily removed.

[0071] See also Figure 5 In this embodiment, the film tearing flip mechanism 5 includes a film tearing platform 501 for placing the FPC workpiece, a film tearing clamp 502 located at the side of the film tearing platform 501 and used to clamp the convex part of the protective film, and a film tearing drive module for driving the FPC workpiece to separate from the film tearing platform 501. Further, the film tearing drive module includes a film tearing head 503 located above the film tearing platform 501, a rotation drive mechanism 504 that drives the film tearing head 503 to rotate around a horizontal axis, and an eighth linear drive mechanism 505 that drives the rotation drive mechanism 504 to move up and down.

[0072] The working process of the film tearing and turning mechanism 5 is as follows:

[0073] S501: the film-tearing and loading robot 6 transfers the FPC workpiece from the clamping device 4 to the film-tearing platform 501. At this time, the convex part of the protective film protrudes outward from the film-tearing platform 501.

[0074] S502: The film-tearing clamping jaws 502 clamp and fix the convex part of the protective film;

[0075] S503: the eighth linear drive mechanism 505 drives the film tearing suction head 503 downward to absorb the FPC workpiece, and then the eighth linear drive mechanism 505 drives the film tearing suction head 503 to move upward to separate the FPC workpiece from the protective film;

[0076] S504: The driving mechanism drives the film tearing suction head 503 to flip by 108 degrees, thereby completing the flipping operation after the film of the FPC workpiece is torn off;

[0077] S60: The loading robot 7 transfers the FPC workpiece after the film is torn and turned over from the film-tearing suction head 503 to the large-volume FPC carrier;

[0078] S70: When the large-volume FPC carrier is fully loaded, the cover transfer module 2 performs the reverse process to spread the protective film on the FPC workpiece, and then put the carrier cover into the FPC workpiece to press it.

[0079] In summary, the film tearing and loading device provided in this embodiment has the following advantages: The large carrier conveying device 1 transports a large number of empty FPC carriers to the lower part of the cover plate transfer module 2. Subsequently, the module automatically removes the carrier cover plate and the protective film, exposing the material placement positions. The small carrier conveying device 3 then transports a small number of carriers with FPC workpieces fixed to the clamping release device 4. After the clamping is released, the film tearing and loading manipulator 6 transfers the workpiece to the film tearing and flipping mechanism 5 for film tearing and flipping. Finally, the loading manipulator 7 places the processed workpiece into a large number of FPC carriers. The entire process is automated, greatly reducing manual operations, improving the loading speed and accuracy, effectively reducing production costs, and enhancing the overall efficiency of the production line.

[0080] It should be noted that the linear drive mechanism mentioned in the present utility model can be a cylinder, a hydraulic cylinder, an electric cylinder, or a motor screw linear module, etc., and the rotary drive mechanism mentioned can be a brushed motor, a brushless motor, or a rotary cylinder, etc. The present utility model does not limit the specific structural forms of the linear drive mechanism and the rotary drive mechanism.

[0081] Finally, it should be noted that although the above embodiments have been described in the text and drawings of the specification of this application, the patent protection scope of this application cannot be limited thereby. Any technical solutions obtained by equivalent structural or equivalent process substitutions or modifications based on the essential concept of this application and using the content recorded in the text and drawings of the specification of this application, as well as those directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are all included in the patent protection scope of this application.

Claims

1. A film tearing and loading device, characterized in that, It includes a large carrier conveying device (1) for conveying a large number of FPC carriers, a cover plate transfer module (2) for successively taking out the carrier cover plate and the protective film above the large number of FPC carriers upward, a small carrier conveying device (3) for conveying a small number of FPC carriers (8) with the FPC workpieces clamped and fixed, a clamping release device (4) for releasing the clamping and limiting of the FPC workpieces by the small number of FPC carriers (8), a film tearing and flipping mechanism (5) for tearing the film and flipping the FPC workpieces up and down, a film tearing loading manipulator (6) for transferring the FPC workpieces from the clamping release device (4) to the film tearing and flipping mechanism (5), and a loading manipulator (7) for transferring the FPC workpieces after film tearing from the film tearing and flipping mechanism (5) to the large number of FPC carriers.

2. The film tearing and loading device according to claim 1, wherein, The cover plate transfer module (2) includes a first suction cup assembly (201), a first linear drive mechanism (202) for driving the first suction cup assembly (201) to move up and down in the Z direction, a second suction cup assembly (203), a second linear drive mechanism (204) for driving the second suction cup assembly (203) to reciprocate in the Y direction, a third linear drive mechanism (205) for driving the second linear drive mechanism (204) to move up and down in the Z direction, and a fourth linear drive mechanism (206) for driving the first linear drive mechanism (202) and the third linear drive mechanism (205) to reciprocate in the X direction; Wherein, the X direction is parallel to the feeding direction of the large carrier conveying device (1), the Y direction is perpendicular to the X direction and is in the same horizontal plane as the X direction, and the Z direction is perpendicular to both the X direction and the Y direction respectively.

3. The film tearing and loading device according to claim 2, characterized in that, The small carrier conveying device (3) includes a feeding connection platform (301) for receiving the small number of FPC carriers (8), a fifth linear drive mechanism (302) for driving the feeding connection platform (301) to reciprocate in the Y direction, and an outbound conveyor belt (303) for conveying the small number of FPC carriers (8) loaded with FPC workpieces in the X direction.

4. The film tearing and loading device according to claim 3, characterized in that, The small carrier conveying device (3) further includes a return conveyor belt (304) for conveying the empty small number of FPC carriers (8), a return connection gripper (305) for gripping the small number of FPC carriers (8) at the end of the outbound conveyor belt (303), and a sixth linear drive mechanism (306) for driving the return connection gripper (305) to reciprocate between the outbound conveyor belt (303) and the return conveyor belt (304).

5. The film tearing and loading device according to claim 1, wherein, The small number of FPC carriers (8) includes: A fixture base plate (801), on the top surface of which there are workpiece cavities for placing the FPC workpieces; A fixture slider (802), which is slidably arranged inside the fixture base plate (801), and the fixture slider (802) is provided with a vertical chute (8021); A rotating pressing plate (803), wherein the middle portion of the rotating pressing plate (803) is hinged to the fixture bottom plate (801) via a fixed rotating shaft (805), and the other end is connected to a limiting rod (806) that slides up and down along the vertical sliding groove (8021); A compression spring (804) is in contact with the fixture slider (802) and is used to drive the other end of the rotating pressure plate (803) to rotate downward to press the FPC workpiece in the workpiece hole.

6. The film tearing and loading device according to claim 5, wherein, The jig bottom plate (801) is provided with a rod through hole (8011) connected to an end of the jig slider (802) away from the compression spring (804).

7. The film tearing and loading device according to claim 6, characterized in that, The clamping device (4) comprises a limit frame (401) fixedly arranged above the small carrier conveying device (3), and a lifting mechanism (402) for lifting the fixture bottom plate (801) upwards to cooperate with the limit frame (401) to clamp and limit the fixture bottom plate (801).

8. The film tearing and loading device according to claim 7, characterized in that, The clamp opening device (4) further comprises a clamp opening push rod (403) located at a side position of the jig base plate (801), and a seventh linear drive mechanism (404) for driving the clamp opening push rod (403) to enter the jig base plate (801) through the rod penetration hole (8011) and push the jig slide block (802) to open the rotating pressure plate (803).

9. The film tearing and loading device according to claim 1, wherein, The film tearing and flipping mechanism (5) comprises a film tearing platform (501) for placing an FPC workpiece, a film tearing clamp (502) located at a side position of the film tearing platform (501) and used to clamp the convex part of the protective film, and a film tearing driving module for driving the FPC workpiece to separate from the film tearing platform (501).

10. The film tearing and loading device according to claim 9, wherein, The film tearing drive module comprises a film tearing head (503) located above the film tearing platform (501), a rotation drive mechanism (504) driving the film tearing head (503) to rotate around a horizontal axis, and an eighth linear drive mechanism (505) driving the rotation drive mechanism (504) to move up and down.

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