Mechanical arm based on electronic product machining

Abstract

The invention relates to the technical field of mechanical arms for electronic product processing, in particular to a mechanical arm for electronic product processing, which comprises a mechanical arm body for carrying a laminated PCB (Printed Circuit Board), a support rod is mounted at the connecting end of the mechanical arm body, a guide mechanism is arranged at the top of the support rod, and a film tearing mechanism is arranged at the guide mechanism; the manipulator body is arranged after lamination processing of the PCB, the positioning mechanism on the manipulator body can stably clamp and fix the laminated PCB, and the film tearing mechanism and the guide mechanism are arranged, so that when the manipulator body clamps the PCB, the film tearing efficiency is greatly improved, and the production efficiency is improved. According to the device, redundant film materials on the periphery of a laminated PCB can be stably torn off, the phenomenon that the edge or the surface of the PCB is damaged is further prevented, meanwhile, the torn-off film materials can be wound, and therefore the film materials can be conveniently subjected to follow-up recycling treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of manipulators for electronic product processing, and specifically to a manipulator for electronic product processing. Background Technique

[0002] A printed circuit board is a substrate used in electronic devices to provide electrical connections and mechanical support, and conductive circuits and components are fixed on an insulating substrate through a printing process.

[0003] During the production process of a PCB (printed circuit board) in electronics, the outer side of the laminated PCB board is usually wrapped with a layer of thin film material (such as a release film or a protective film). This design is to protect the circuit board from mechanical damage, contamination, or the high temperature and high pressure in the lamination process during the lamination process. After lamination, although it is clamped to the cutting device by a manipulator, the manipulator is still required to clamp the laminated PCB board to the workbench of a person. Subsequently, it is necessary for a person to manually tear off the excess thin film material around the PCB board, and then cut the circuit board. However, when manually tearing off the excess thin film material around the laminated PCB board, the strength cannot be controlled, and often the staff uses too much force, resulting in damage to the edge or surface of the PCB board. For this reason, we propose a manipulator for electronic product processing. Summary of the Invention

[0004] The purpose of the present invention is to provide a manipulator for electronic product processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A manipulator for electronic product processing, including a manipulator body for transporting the laminated PCB board, a support rod is installed at the connection end of the manipulator body, a guiding mechanism is provided at the top of the support rod, and a film tearing mechanism is provided at the guiding mechanism. The film tearing mechanism is used to remove the excess thin film material around the laminated PCB board;

[0006] A positioning mechanism for clamping and positioning the laminated PCB board is provided at the bottom of the support rod. The positioning mechanism cooperates with the film tearing mechanism to stably separate the excess thin film material around the PCB board.

[0007] Further, the guiding mechanism includes a guiding frame and a guiding frame. The guiding frame is fixedly installed at the top of the support rod, and four support columns are provided at the bottom of the guiding frame. All four support columns are fixedly installed at the top of the guiding frame. A walking groove is provided at the bottom of the guiding frame, and the film tearing mechanism is connected to the walking groove.

[0008] Further, the film tearing mechanism includes a walking frame, a walking member, a connecting member, a support shaft, and a film winding member. The walking member is arranged below the guiding frame and installed on the top of the walking frame. The walking member is connected to the guiding frame.

[0009] The connecting member is installed on the walking frame and connected to one end of the support shaft. The other end of the support shaft is connected to the film winding member, and the film winding member is used for winding the redundant film material around the periphery of the PCB board.

[0010] Further, the walking member includes a rotating motor, a walking gear, and a walking rod. The rotating motor is fixedly installed on the top of the walking frame, and the output end of the rotating motor is fixedly connected to the walking gear. The walking gear is located at the walking groove, and a ring rack is arranged around one side inside the walking groove, and the walking gear is meshed with the ring rack.

[0011] There are two walking rods, both of which are T-shaped. The top and the outside of the walking rod are rotatably connected to the outside of the guiding frame. The walking rod is rotatably connected to the walking frame. By providing the walking member, the film winding member can move around the periphery of the PCB board.

[0012] Further, the connecting member includes a driving motor, a driving shaft, a pushing member, a pushing shaft, and a synchronizing member. The driving motor is fixedly installed on the walking frame and used to drive the driving shaft. The pushing member is installed between the driving shaft and the pushing shaft, and the pushing shaft is rotatably connected to the walking frame. The synchronizing member is connected between the pushing shaft and the support shaft. By providing the connecting member, the support shaft can be connected.

[0013] Further, the pushing member includes a rotating support rod, a pushing support rod, and a guiding support rod. One end of the rotating support rod is fixedly connected to the driving shaft, and the other end of the rotating support rod is rotatably connected to the pushing support rod through a pin shaft. The end of the pushing support rod away from the rotating support rod is rotatably connected to the guiding support rod through a pin shaft. The guiding support rod is fixedly connected to the pushing shaft, and one end of the guiding support rod is slidably sleeved outside the support shaft. By providing the pushing member, the pushing shaft and the support shaft can be synchronously driven.

[0014] Further, the synchronizing member includes a protective shell, a first synchronizing gear, a second synchronizing gear, and a gear chain. The protective shell is fixedly sleeved outside the pushing shaft, and one end of the support shaft is rotatably connected inside the protective shell. The first synchronizing gear and the second synchronizing gear are both located inside the protective shell. The first synchronizing gear is fixedly sleeved on the pushing shaft, and the second synchronizing gear is fixedly sleeved on the support shaft. The gear chain is used to drive the first synchronizing gear and the second synchronizing gear. By providing the synchronizing member, the support shaft can be synchronously driven.

[0015] Further, the roll film member includes a fixed housing, a rotating motor, a rotating shaft, a rotating frame, and a contact member. The fixed housing is fixedly installed at one end of the support shaft, and the rotating motor is fixedly installed inside the fixed housing. The output end of the rotating motor passes through the fixed housing and is fixedly connected to the rotating shaft, and the output end of the rotating motor is rotatably connected to the fixed housing;

[0016] One end of the rotating shaft is fixedly connected to the rotating frame. The contact member is installed on the rotating frame, and the contact member contacts the excess film material around the PCB board.

[0017] Further, the contact member includes a connecting block, a synchronous adjusting member, and a winding roller. There is a moving opening on the rotating frame. There are two connecting blocks, and both connecting blocks are slidably connected at the moving opening. The synchronous adjusting member is installed on the rotating frame, and the synchronous adjusting member is used to synchronously adjust the two connecting blocks. There are two winding rollers, and one ends of the two winding rollers are respectively fixedly connected to the two connecting blocks. Cutting knives are provided on one sides of the two winding rollers close to each other. By providing the contact member, the function of contact winding of the excess film material around the PCB board is realized.

[0018] Further, the positioning mechanism includes a fixing plate, a moving member, and a positioning plate. The fixing plate is fixedly installed at the bottom of the support rod. There are four positioning plates, and the four positioning plates clamp and fix the PCB board with each other;

[0019] And positioning rods are provided on all four positioning plates. Fixing openings are provided on the fixing plate at positions corresponding to the four positioning rods. The positioning rods slidably penetrate through the fixing openings. The moving member is arranged on the support rod, and the moving member is used to synchronously adjust and limit the four positioning rods. By providing the positioning mechanism, the function of positioning the laminated PCB board is realized.

[0020] The present invention has at least the following beneficial effects:

[0021] The present invention aims at the manipulator body provided after the PCB board lamination process. The positioning mechanism on the manipulator body can stably clamp and fix the laminated PCB board. And by providing the film tearing mechanism and the guiding mechanism, while the manipulator body clamps the PCB board, the excess film material around the laminated PCB board can be stably torn off, further preventing the phenomenon of damage to the edge or surface of the PCB board, and at the same time, the torn film material can be wound up, so as to facilitate the subsequent recycling treatment of the film material. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2Side view of the overall structure of the present invention;

[0024] Figure 3 Schematic diagram of the guiding frame structure of the present invention;

[0025] Figure 4 Schematic diagram of the fixing plate structure of the present invention;

[0026] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of area A in the present invention;

[0027] Figure 6 Schematic diagram of the positioning plate structure of the present invention;

[0028] Figure 7 Schematic diagram of the ring rack structure of the present invention;

[0029] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of area B in the present invention;

[0030] Figure 9 Schematic diagram of the side view structure of the guiding frame of the present invention;

[0031] Figure 10 Schematic diagram of the driving motor structure of the present invention;

[0032] Figure 11 Schematic diagram of the pushing member structure of the present invention;

[0033] Figure 12 Schematic diagram of the pushing rod structure of the present invention;

[0034] Figure 13 Schematic diagram of the support shaft structure of the present invention;

[0035] Figure 14 Schematic diagram of the rotating frame structure of the present invention;

[0036] Figure 15 Schematic diagram of the winding roller structure of the present invention;

[0037] Figure 16 Schematic diagram of the cutting knife structure of the present invention.

[0038] In the figure: 1 - manipulator body; 2 - support rod; 3 - guiding mechanism; 31 - guiding frame; 32 - guiding frame; 321 - running groove; 322 - annular rack; 33 - support column; 4 - film tearing mechanism; 41 - running frame; 42 - running part; 421 - rotating motor; 422 - running gear; 423 - running rod; 43 - connecting part; 431 - driving motor; 432 - driving shaft; 433 - pushing part; 4331 - rotating support rod; 4332 - pushing support rod; 4333 - guiding support rod; 434 - pushing shaft; 435 - synchronizing part; 4351 - protective shell; 4352 - first synchronizing gear; 4353 - second synchronizing gear; 4354 - gear chain; 44 - support shaft; 5 - positioning mechanism; 51 - fixing plate; 511 - fixing opening; 52 - moving part; 521 - rotating plate; 522 - rotating sleeve; 523 - first rotating gear; 524 - second rotating gear; 525 - servo motor; 53 - positioning plate; 54 - positioning rod; 6 - film winding part; 61 - fixing shell; 62 - rotating motor; 63 - rotating shaft; 64 - rotating frame; 641 - moving opening; 65 - contacting part; 651 - connecting block; 652 - synchronizing adjusting part; 6521 - bidirectional threaded lead screw; 6522 - adjusting motor; 653 - winding roller; 7 - cutting knife; 71 - cutting end; 72 - positioning end; 8 - separating plate; 81 - micro electric push rod. Specific embodiments

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1

[0041] Please refer to Figures 1 to 3 , a manipulator for electronic product processing, including a manipulator body 1 for carrying the laminated PCB board. A support rod 2 is installed at the connection end of the manipulator body 1. A guiding mechanism 3 is provided at the top of the support rod 2, and a film tearing mechanism 4 is provided at the guiding mechanism 3. The film tearing mechanism 4 is used to remove the excess film material around the laminated PCB board.

[0042] Please refer to Figures 7 to 9, the guiding mechanism 3 includes a guiding frame 31 and a guiding frame 32. In this embodiment, the shape and size of the guiding frame 32 are adapted to the shape and size of the laminated PCB board, so as to ensure that the film tearing mechanism 4 walks stably along the guiding frame 32, and at the same time, the redundant film material around the PCB board is removed. The guiding frame 31 is fixedly installed on the top of the support rod 2, and four support columns 33 are provided at the bottom of the guiding frame 31. The four support columns 33 are all fixedly installed on the top of the guiding frame 32. The setting of the four support columns 33 can play a role in fixing between the guiding frame 32 and the guiding frame 31, and at the same time, it does not affect the film tearing mechanism 4 walking along the guiding frame 32;

[0043] A walking groove 321 is provided at the bottom of the guiding frame 32, and the film tearing mechanism 4 is connected to the walking groove 321. The film tearing mechanism 4 includes a walking frame 41, a walking member 42, a connecting member 43, a support shaft 44 and a film winding member 6. The walking member 42 is arranged below the guiding frame 32, and the walking member 42 is installed on the top of the walking frame 41. The walking member 42 is connected to the guiding frame 32;

[0044] The connecting member 43 is installed on the walking frame 41, and the connecting member 43 is connected to one end of the support shaft 44. The other end of the support shaft 44 is connected to the film winding member 6. The film winding member 6 is used to wind up the redundant film material around the PCB board.

[0045] The walking member 42 includes a rotating motor 421, a walking gear 422 and a walking rod 423. The rotating motor 421 is fixedly installed on the top of the walking frame 41, and the output end of the rotating motor 421 is fixedly connected to the walking gear 422. The walking gear 422 is located at the walking groove 321, and a ring gear 322 is arranged around one side of the inside of the walking groove 321, and the walking gear 422 is meshed with the ring gear 322;

[0046] There are two walking rods 423. Both walking rods 423 are T-shaped, and the top and the outside of the walking rod 423 are rotatably connected to the outside of the guiding frame 32. The walking rod 423 is rotatably connected to the walking frame 41, that is, the two walking rods 423 are rotatably arranged on the outside of the guiding frame 32. At the same time, the top of the walking rod 423 contacts the top of the guiding frame 32, that is, the walking rod 423 also plays a role in supporting and limiting the walking frame 41, and assists the walking frame 41 to walk along the bottom of the guiding frame 32;

[0047] Specific implementation process: When removing the excess film material around the laminated PCB board, the rotating motor 421 operates, causing the walking gear 422 to rotate relative to the inside of the walking groove 321. Due to the meshing effect of the annular rack 322 inside the walking groove 321, the walking gear 422 moves along the inside of the walking groove 321. When the walking gear 422 moves, the walking rod 423 drives the walking frame 41 to move synchronously along the periphery of the PCB board, achieving the effect of stably tearing and winding up the excess film material around the PCB board.

[0048] Please refer to Figures 10 to 13 , the connecting member 43 includes a driving motor 431, a driving shaft 432, a pushing member 433, a pushing shaft 434 and a synchronizing member 435. The driving motor 431 is fixedly installed on the walking frame 41, and the driving motor 431 is used to drive the driving shaft 432, that is, the driving motor 431 is installed on one side of the walking frame 41, and the pushing member 433 is located on the other side of the walking frame 41. The pushing member 433 is installed between the driving shaft 432 and the pushing shaft 434, and the pushing shaft 434 is rotatably connected to the walking frame 41. The synchronizing member 435 is connected between the pushing shaft 434 and the support shaft 44;

[0049] The pushing member 433 includes a rotating support rod 4331, a pushing support rod 4332 and a guiding support rod 4333. One end of the rotating support rod 4331 is fixedly connected to the driving shaft 432, and the other end of the rotating support rod 4331 is rotatably connected to the pushing support rod 4332 through a pin shaft. The end of the pushing support rod 4332 away from the rotating support rod 4331 is rotatably connected to the guiding support rod 4333 through a pin shaft. The guiding support rod 4333 is fixedly connected to the pushing shaft 434, and one end of the guiding support rod 4333 is slidably sleeved outside the support shaft 44.

[0050] Please refer to Figure 13 , the synchronizing member 435 includes a protective shell 4351, a first synchronizing gear 4352, a second synchronizing gear 4353 and a gear chain 4354. The protective shell 4351 is fixedly sleeved outside the pushing shaft 434, and one end of the support shaft 44 is rotatably connected inside the protective shell 4351. The first synchronizing gear 4352 and the second synchronizing gear 4353 are both located inside the protective shell 4351. The first synchronizing gear 4352 is fixedly sleeved on the pushing shaft 434, and the second synchronizing gear 4353 is fixedly sleeved on the support shaft 44. The gear chain 4354 is used to transmit the first synchronizing gear 4352 and the second synchronizing gear 4353.

[0051] Please refer to Figures 14 to 16, the coiling film member 6 includes a fixed housing 61, a rotating motor 62, a rotating shaft 63, a rotating frame 64 and a contact member 65. The fixed housing 61 is fixedly installed at one end of the support shaft 44, and the rotating motor 62 is fixedly installed inside the fixed housing 61. The output end of the rotating motor 62 passes through the fixed housing 61 and is fixedly connected to the rotating shaft 63, and the output end of the rotating motor 62 is rotatably connected to the fixed housing 61;

[0052] One end of the rotating shaft 63 is fixedly connected to the rotating frame 64. The contact member 65 is installed on the rotating frame 64, and the contact member 65 contacts the excess film material around the PCB board;

[0053] Please refer to Figures 14 to 16 , the contact member 65 includes a connecting block 651, a synchronous adjusting member 652 and a winding roller 653. There is a moving port 641 on the rotating frame 64. There are two connecting blocks 651, and both connecting blocks 651 are slidably connected at the moving port 641. The synchronous adjusting member 652 is installed on the rotating frame 64, and the synchronous adjusting member 652 is used to synchronously adjust the two connecting blocks 651. There are two winding rollers 653. One ends of the two winding rollers 653 are respectively fixedly connected to the two connecting blocks 651. Cutting knives 7 are provided on one sides of the two winding rollers 653 close to each other. In this embodiment, the sides of the two cutting knives 7 close to each other are respectively a cutting end 71 and a positioning end 72. While the two winding rollers 653 approach each other, the two cutting ends 71 cut the excess film material around the PCB board to form a tear opening. At the same time, the positioning end 72 positions the film material so that one end of the torn film material can be positioned between the two winding rollers 653;

[0054] As a supplementary explanation: The synchronous adjusting member 652 includes a bidirectional threaded screw rod 6521 and an adjusting motor 6522. The bidirectional threaded screw rod 6521 is rotatably connected inside the moving port 641, and the two connecting blocks 651 are respectively threadedly sleeved on the outer side of the bidirectional threaded screw rod 6521. The adjusting motor 6522 is installed on the rotating frame 64, and the adjusting motor 6522 is used to drive the bidirectional threaded screw rod 6521;

[0055] Thus, when the adjusting motor 6522 operates, the bidirectional threaded screw rod 6521 rotates relative to the rotating frame 64. While the bidirectional threaded screw rod 6521 rotates, driving forces in opposite directions are provided for the two connecting blocks 651. Due to the limiting effect of the moving port 641 on the connecting blocks 651, the two connecting blocks 651 drive the winding rollers 653 to move along the film material until the two winding rollers 653 clamp and fix the film material;

[0056] Specific implementation process: When the positioning mechanism 5 clamps the laminated PCB board, at this time, the two winding rollers 653 and the protective housing 4351 both deviate from the PCB board, so as not to affect the clamping of the PCB board by the positioning mechanism 5. After the positioning mechanism 5 stably clamps the laminated PCB board, the driving motor 431 operates, so that the driving shaft 432 drives the rotating support rod 4331 to rotate. When the rotating support rod 4331 rotates, the pushing support rod 4332 is synchronously driven to rotate through the pin shaft. The pushing support rod 4332 drives the guiding support rod 4333 to rotate. When the guiding support rod 4333 rotates, it drives the pushing shaft 434 to rotate relative to the walking frame 41. When the pushing shaft 434 rotates, the first synchronous gear 4352 on it rotates. Under the driving action of the gear chain 4354, the second synchronous gear 4353 rotates, and the second synchronous gear 4353 drives the support shaft 44 to rotate relative to the protective housing 4351;

[0057] Until the driving shaft 432 rotates 180 degrees, the support shaft 44 rotates 90 degrees relative to the protective housing 4351, so that the two winding rollers 653 vertically face and rotate to face the PCB board. At the same time, the two winding rollers 653 are respectively located above and below the excess film material around the PCB board;

[0058] At this time, through the operation of the synchronous adjustment member 652, the two winding rollers 653 move towards each other until the two winding rollers 653 are close to each other, and the cutting knife 7 between the two winding rollers 653 cuts the film material to form a tear opening. At the same time, the two winding rollers 653 clamp and fix one end of the cut film material. By operating the rotating motor 62, the two winding rollers 653 rotate relative to the film material and stably tear the film material at the same time. As the walking frame 41 walks along the periphery of the PCB board, the two winding rollers 653 synchronously realize the function of tearing and winding the excess film material around the PCB board while tearing;

[0059] A positioning mechanism 5 for clamping and positioning the laminated PCB board is provided at the bottom of the support rod 2. The positioning mechanism 5 cooperates with the film tearing mechanism 4 to stably separate the excess film material around the PCB board;

[0060] Please refer to Figures 3 to 6 , the positioning mechanism 5 includes a fixing plate 51, a moving member 52 and a positioning plate 53. The fixing plate 51 is fixedly installed at the bottom of the support rod 2. There are four positioning plates 53. The four positioning plates 53 clamp and fix the PCB board with each other. The ends of the four positioning plates 53 away from each other are clamping ends;

[0061] Moreover, positioning rods 54 are provided on all four positioning plates 53. The positioning rods 54 are in a T shape. Fixed ports 511 are provided on the fixing plate 51 at positions corresponding to the four positioning rods 54. The positioning rods 54 slide through the fixed ports 511. The moving member 52 is arranged on the support rod 2, and the moving member 52 is used for synchronously adjusting and limiting the four positioning rods 54;

[0062] As a supplementary explanation: The moving member 52 includes a rotating plate 521, a rotating sleeve 522, a first rotating gear 523, a second rotating gear 524, and a servo motor 525. The rotating plate 521 is sleeved on the bottom of the support rod 2, and the rotating sleeve 522 is fixedly installed on the top of the rotating plate 521. The rotating sleeve 522 is rotatably sleeved on the outside of the support rod 2. The first rotating gear 523 is sleeved on the rotating sleeve 522, and the first rotating gear 523 is meshed and connected with the second rotating gear 524. A positioning shell is installed on the support rod 2. The servo motor 525 is fixedly installed inside the positioning shell, and the output end of the servo motor 525 passes through the bottom of the positioning shell and is fixedly connected with the second rotating gear 524. The output end of the servo motor 525 is rotatably connected with the positioning shell;

[0063] Four arc-shaped grooves are provided on the rotating plate 521, and the four positioning rods 54 respectively slide through the four arc-shaped grooves, and the tops of the positioning rods 54 are slidably connected with the rotating plate 521;

[0064] Specific implementation process: When clamping the laminated PCB board, the servo motor 525 is operated, so that the second rotating gear 524 drives the first rotating gear 523 to rotate, and further the rotating sleeve 522 drives the rotating plate 521 to rotate relative to the outside of the support rod 2. When the rotating plate 521 rotates, under the limiting action of the arc-shaped grooves and the fixed ports 511, the four positioning rods 54 move towards each other. When the four positioning rods 54 move towards each other, they synchronously drive the four positioning plates 53 to move towards each other, so that the four positioning plates 53 clamp and fix the PCB board with each other;

[0065] Since the laminated PCB board is made of a hard material and the redundant film material around the PCB board is relatively soft, the clamping ends clamp the edges of the PCB board. During the process that the two winding rollers 653 walk along the periphery of the PCB board and wind up the redundant film material, at the same time, the clamping ends of the four positioning plates 53 fix and limit the film material near the PCB board, so as to prevent the two winding rollers 653 from tearing off more film material on the PCB board and prevent damage to the edge or surface of the PCB board.

[0066] Embodiment Two

[0067] Embodiment 2 is a further supplementary description of Embodiment 1. Specifically: on the outside of the rotating frame 64 and near one side of the two winding rollers 653, there is a separation plate 8. The separation plate 8 is provided with a separation opening, and the separation plate 8 is slidably sleeved on the outside of the two winding rollers 653 through the separation opening. A micro electric push rod 81 is installed on the rotating frame 64;

[0068] Thus, when the two winding rollers 653 finish tearing and winding the film material corresponding to the outside of the PCB board, the micro electric push rod 81 is operated, so that the separation plate 8 moves relative to the outside of the two winding rollers 653. When the separation plate 8 moves, at the same time, the two winding rollers 653 approach each other again, and in cooperation with the movement of the separation plate 8, the wound film material is separated from the winding rollers 653. At this time, it is convenient to recycle the redundant film material without occupying space.

[0069] It should be noted that in this article, relational 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 relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0070] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A manipulator for electronic product processing, comprising a manipulator body (1) for carrying the laminated PCB board, characterized in that: A support rod (2) is installed at the connection end of the manipulator body (1). A guiding mechanism (3) is provided at the top of the support rod (2), and a film tearing mechanism (4) is provided at the guiding mechanism (3). The film tearing mechanism (4) is used to remove the redundant film material around the laminated PCB board. A positioning mechanism (5) for clamping and positioning the laminated PCB board is provided at the bottom of the support rod (2). The positioning mechanism (5) cooperates with the film tearing mechanism (4) to stably separate the redundant film material around the PCB board.

2. The manipulator for electronic product processing according to claim 1, wherein: The guiding mechanism (3) includes a guiding frame (31) and a guiding frame (32). The guiding frame (31) is fixedly installed at the top of the support rod (2), and four support columns (33) are provided at the bottom of the guiding frame (31). All four support columns (33) are fixedly installed at the top of the guiding frame (32). A walking groove (321) is provided at the bottom of the guiding frame (32), and the film tearing mechanism (4) is connected to the walking groove (321).

3. The manipulator for electronic product processing according to claim 2, characterized in that: The film tearing mechanism (4) includes a walking frame (41), a walking member (42), a connecting member (43), a support shaft (44), and a film winding member (6). The walking member (42) is arranged below the guiding frame (32), and the walking member (42) is installed on the top of the walking frame (41). The walking member (42) is connected to the guiding frame (32). The connecting member (43) is installed on the walking frame (41), and the connecting member (43) is connected to one end of the support shaft (44). The other end of the support shaft (44) is connected to the film winding member (6). The film winding member (6) is used to wind up the redundant film material around the PCB board.

4. The manipulator for electronic product processing according to claim 3, wherein: The walking member (42) includes a rotating motor (421), a walking gear (422), and a walking rod (423). The rotating motor (421) is fixedly installed on the top of the walking frame (41), and the output end of the rotating motor (421) is fixedly connected to the walking gear (422). The walking gear (422) is located at the walking groove (321), and an annular rack (322) is arranged around one side inside the walking groove (321). The walking gear (422) is meshed with the annular rack (322). There are two walking rods (423). Both walking rods (423) are T-shaped. The top and the outside of the walking rod (423) are rotatably connected to the outside of the guiding frame (32). The walking rod (423) is rotatably connected to the walking frame (41).

5. A manipulator for electronic product processing according to claim 3, characterized in that: The connecting member (43) includes a driving motor (431), a driving shaft (432), a pushing member (433), a pushing shaft (434), and a synchronizing member (435). The driving motor (431) is fixedly installed on the walking frame (41), and the driving motor (431) is used to drive the driving shaft (432). The pushing member (433) is installed between the driving shaft (432) and the pushing shaft (434). The pushing shaft (434) is rotatably connected to the walking frame (41). The synchronizing member (435) is connected between the pushing shaft (434) and the support shaft (44).

6. The manipulator for electronic product processing according to claim 5, wherein: The driving member (433) includes a rotating rod (4331), a pushing rod (4332) and a guiding rod (4333). One end of the rotating rod (4331) is fixedly connected to the driving shaft (432), and the other end of the rotating rod (4331) is rotatably connected to the pushing rod (4332) through a pin shaft. The end of the pushing rod (4332) away from the rotating rod (4331) is rotatably connected to the guiding rod (4333) through a pin shaft. The guiding rod (4333) is fixedly connected to the pushing shaft (434), and one end of the guiding rod (4333) is slidably sleeved outside the support shaft (44).

7. A manipulator for electronic product processing according to claim 5, characterized in that: The synchronizing member (435) includes a protective shell (4351), a first synchronizing gear (4352), a second synchronizing gear (4353) and a gear chain (4354). The protective shell (4351) is fixedly sleeved outside the pushing shaft (434), and one end of the support shaft (44) is rotatably connected inside the protective shell (4351). The first synchronizing gear (4352) and the second synchronizing gear (4353) are both located inside the protective shell (4351). The first synchronizing gear (4352) is fixedly sleeved on the pushing shaft (434), and the second synchronizing gear (4353) is fixedly sleeved on the support shaft (44). The gear chain (4354) is used to drive the first synchronizing gear (4352) and the second synchronizing gear (4353).

8. The manipulator for electronic product processing according to claim 3, characterized in that: The film winding member (6) includes a fixed shell (61), a rotating motor (62), a rotating shaft (63), a rotating frame (64) and a contacting member (65). The fixed shell (61) is fixedly installed at one end of the support shaft (44), and the rotating motor (62) is fixedly installed inside the fixed shell (61). The output end of the rotating motor (62) passes through the fixed shell (61) and is fixedly connected to the rotating shaft (63), and the output end of the rotating motor (62) is rotatably connected to the fixed shell (61). One end of the rotating shaft (63) is fixedly connected to the rotating frame (64). The contacting member (65) is installed on the rotating frame (64), and the contacting member (65) contacts the redundant film material around the PCB board.

9. The manipulator for electronic product processing according to claim 8, characterized in that: The contacting member (65) includes a connecting block (651), a synchronous adjusting member (652) and a winding roller (653). The rotating frame (64) is provided with a moving port (641). There are two connecting blocks (651), and both of the two connecting blocks (651) are slidably connected at the moving port (641). The synchronous adjusting member (652) is installed on the rotating frame (64), and the synchronous adjusting member (652) is used to synchronously adjust the two connecting blocks (651). There are two winding rollers (653), and one ends of the two winding rollers (653) are respectively fixedly connected to the two connecting blocks (651). Cutting knives (7) are arranged on one sides of the two winding rollers (653) close to each other.

10. A manipulator for electronic product processing according to claim 1, characterized in that: The positioning mechanism (5) includes a fixing plate (51), a moving member (52) and a positioning plate (53). The fixing plate (51) is fixedly installed at the bottom of the support rod (2). There are four positioning plates (53), and the four positioning plates (53) clamp and fix the PCB board with each other; And positioning rods (54) are provided on all four positioning plates (53). Fixing ports (511) are provided on the fixing plate (51) at positions corresponding to the four positioning rods (54). The positioning rods (54) slide through the fixing ports (511). The moving member (52) is arranged on the support rod (2), and the moving member (52) is used for synchronously adjusting and limiting the four positioning rods (54).

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