Jig separation equipment

Abstract

The utility model discloses jig separation equipment which comprises a bottom plate, a group of fixing plates are fixed at the top position of the bottom plate, and PBC (printed circuit board) jigs can be placed at the top positions of the fixing plates; and a set of driving motors are fixed to the front side face and the rear side face of the fixing plate correspondingly, a set of rotating lead screws are fixed to the output ends of the driving motors, and the outer sides of the rotating lead screws are in threaded connection to the rear side of the supporting frame. According to the jig separation equipment, the screw rod mechanism is arranged, a screw rod of the screw rod mechanism is started through the output end of the fixed motor to rotate, the screw rod drives a connecting sleeve and a fixed vertical plate to slide on one side of a fixed cross beam, a fixed rod, a cross plate and an electromagnetic rod can descend together, the electromagnetic rod can be attached to the top of a PBC plate jig, and the PBC plate jig can be separated. And the top jig of the PBC board is separated, and the phenomenon that the k electromagnetic rod damages the PBC board is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to PCB boards, in particular to a jig separation device. Background Art

[0002] In the prior art, the PCB jig mainly uses a jig block with a pressure block and a jig base plate that carries the PCB board. The jig block is connected to the jig base plate by bolts. When the PCB board needs to be removed from the jig, the jig block and the jig base plate need to be separated. The above process is repeated in actual production. In the prior art, the disassembly of the PCB board and the jig is mainly done manually, which is inefficient and easy to damage the welded PCB board due to improper force, causing losses. Therefore, it is necessary to use a jig separation device for auxiliary use, for example:

[0003] Publication No. CN211439032U discloses a positioning and fixture separation structure, in which a positioning frame used to position a workpiece is separately arranged from the fixture. When the workpiece is positioned by the positioning structure and fixed on the fixture, only the fixture moves with the workpiece along with the material transport mechanism to the processing position for processing, and the positioning frame remains at the loading position and does not move to the processing position, thereby avoiding the influence of the complex environment of the processing position on the positioning frame and reducing the probability of damage to the device; however, the above device still has certain shortcomings when in use. When separating, the fixture is separated by the positioning frame, but in actual work, when the separation device separates the PCB board fixture, it usually takes the upper end of the fixture by negative pressure. Therefore, when the above device separates the PCB board fixture, it cannot effectively separate the PCB board, and there may be a problem of damage to the PCB board.

[0004] Therefore, we proposed that the fixture separation equipment can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide a jig separation device to solve the problem proposed in the above background technology that the jig separation device currently on the market separates the jig by a positioning frame when separating, but in actual work, when the separation device separates the PCB board jig, the upper end of the jig is usually taken by negative pressure. Therefore, the above device cannot effectively separate the PCB board jig when separating the PCB board jig, and the PCB board may be damaged.

[0006] To achieve the above object, the utility model provides the following technical solutions: a jig separation device, comprising a bottom plate, a group of fixed plates are fixed at the top of the bottom plate, and a PBC board jig can be placed at the top of the fixed plate;

[0007] Also includes:

[0008] A set of driving motors are fixed to the front and rear side positions of the fixing plate, and a set of rotating screws are fixed to the output end position of the driving motor, and the outer side of the rotating screws is threadedly connected to the rear side position of the supporting frame;

[0009] A set of fixed beams are fixed at the top positions of the two sets of support frames, a set of fixed motors are fixed at the right positions of the fixed beams, the output ends of the fixed motors drive the fixed vertical plates to adjust their heights through the screw mechanism, and a set of fixed rods are fixed at the surface positions of the fixed vertical plates;

[0010] The bottom position of the fixing rod is fixed to the top center position of the horizontal plate, and a plurality of electromagnetic rods capable of separating the PBC board fixture are arranged at the bottom positions around the horizontal plate.

[0011] As a preferred technical solution of the present application, a group of guide rails are fixed to the front and rear side positions of the base plate, and a group of connecting blocks are slidably arranged on the outer sides of the guide rails. One side of the connecting block is fixed to the inner side of the support frame by bolts, so that the connecting block can slide stably on the outer side of the guide rail.

[0012] As a preferred technical solution of the present application, the screw mechanism includes a screw rod fixedly connected to the output end position of the fixed motor, a connecting sleeve is threadedly connected to the outer side of the screw rod, and the side surface of the connecting sleeve is welded to one side of the fixed vertical plate. The two sides of the fixed vertical plate are slidably arranged on the outside of the rod of the fixed crossbeam, which can ensure that the fixed vertical plate is driven to move in the vertical direction.

[0013] As a preferred technical solution of the present application, a plurality of connecting tubes are installed at the bottom position of the horizontal plate, and an electromagnetic rod is slidably arranged inside the connecting tube, a group of piston blocks are fixed at the top position of the electromagnetic rod, the top position of the piston block is fixed to the bottom position of the reset spring, and the top position of the reset spring is fixed to the internal position of the connecting tube, so that the piston block can slide stably inside the connecting tube, and gas can be generated inside the connecting tube for blowing through the air port.

[0014] As a preferred technical solution of the present application, the number of the connecting tubes is set to be the same as the number of the electromagnetic rods, and an independent power supply is provided inside the electromagnetic rods. The bottom end of the electromagnetic rods is attached to the top of the PBC board fixture, so that the electromagnetic rods can separate the fixture on the top of the PBC board.

[0015] As a preferred technical solution of the present application, a group of rubber rings are embedded and fitted on the inner side of the piston block, and the outer side of the rubber rings is fitted on the inner wall of the connecting tube. The other end of the connecting tube is connected to the air port opened at the bottom of the horizontal plate through a pipe, so that the gas is used to blow and clean the top of the PBC board fixture.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the fixture separation device is provided with an electromagnetic rod, and the top fixture of the PBC board is subjected to electromagnetic adsorption treatment by a plurality of electromagnetic rods, which can avoid the electromagnetic rod from damaging the PBC board fixture. The specific contents are as follows:

[0017] 1. A screw mechanism is set up. The screw of the screw mechanism is started to rotate by the output end of the fixed motor. The screw drives the connecting sleeve and the fixed vertical plate to slide on one side of the fixed crossbeam. The fixed rod, the cross plate and the electromagnetic rod will descend together, so that the electromagnetic rod can fit on the top of the PBC board fixture, separate the top fixture of the PBC board, and avoid the phenomenon that the electromagnetic rod causes damage to the PBC board;

[0018] Furthermore, a piston block is provided, and the piston block can slide inside the connecting tube by moving the electromagnetic rod inside the piston block, so that the gas inside the connecting tube can blow and clean the top of the PBC board fixture through the gas port;

[0019] Furthermore, a return spring is provided, and the movement of the piston block can squeeze the return spring, and the electromagnetic rod can be reset and moved by the return spring when there is no squeezing.

[0020] 2. A driving motor is provided, and the output end of the driving motor can drive the rotating screw to rotate through the driving of the driving motor, so that the rotating screw drives the horizontal movement of the support frame, and the separated fixture can be separated and transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 This is a schematic diagram of the main structure of the fixed vertical plate of the utility model;

[0025] Figure 5 This is a rear view structural diagram of the fixed vertical plate of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the horizontal plate of the utility model when viewed from above;

[0027] Figure 7 This is a schematic diagram of the main cross-sectional structure of the connecting pipe of the utility model.

[0028] In the figure: 1. bottom plate; 2. fixed plate; 3. driving motor; 4. rotating screw; 5. support frame; 6. connecting block; 7. guide rail; 8. fixed crossbeam; 9. fixed motor; 10. screw; 11. connecting sleeve; 12. fixed vertical plate; 13. fixed rod; 14. horizontal plate; 15. connecting pipe; 16. electromagnetic rod; 17. piston block; 18. reset spring; 19. air port. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 7 , the utility model provides the following technical solutions:

[0031] Embodiment 1: In order to solve the problem that the jig separation device on the market previously used a positioning frame to separate the jig, but in actual work, when the separation device separates the PCB jig, it usually takes the jig at the upper end by negative pressure. Therefore, the above device cannot effectively separate the PCB jig, and the PCB board may be damaged. Please refer to the attached Figure 4 -Attached Figure 7The bottom position of the fixed rod 13 is fixed to the top center position of the horizontal plate 14, and a plurality of electromagnetic rods 16 that can separate the PBC board fixture are arranged at the bottom positions around the horizontal plate 14. A plurality of connecting tubes 15 are installed at the bottom position of the horizontal plate 14, and the electromagnetic rods 16 are slidably arranged inside the connecting tubes 15, and a group of piston blocks 17 are fixed at the top position of the electromagnetic rods 16, and the top position of the piston blocks 17 is fixed to the bottom position of the return spring 18, and the top position of the return spring 18 is fixed to the internal position of the connecting tube 15. The number of connecting tubes 15 is the same as the number of electromagnetic rods 16, and an independent power supply is arranged inside the electromagnetic rods 16, and the bottom position of the electromagnetic rods 16 fits the top of the PBC board fixture. A group of rubber rings are embedded and attached to the inner side of the piston block 17, and the outer side of the rubber ring is attached to the inner wall of the connecting tube 15. The other end of the connecting tube 15 is connected to the air port 19 opened at the bottom of the horizontal plate 14 through a pipeline. When the fixture on the top of the PBC board is separated, when the electromagnetic rod 16 contacts the fixture on the top of the PBC board, since an independent power supply is provided at the inner position of the electromagnetic rod 16, after the power supply is started, the electromagnetic rod 16 will have magnetic force, so that the electromagnetic rod 16 will adsorb the fixture of the PBC board. When the bottom position of the electromagnetic rod 16 is attached to the top of the PBC board fixture, the electromagnetic rod 16 will slide inside the connecting tube 15, so that the piston block 17 will slide inside the connecting tube 15, so that the piston block 17 will generate gas inside the connecting tube 15, so that the gas will be sprayed through the air port 19, so that the gas will spray and clean the top of the PBC board fixture.

[0032] Embodiment 2: In order to adjust the position of the PBC board fixture adsorbed by the electromagnetic rod 16, please refer to the attached Figure 4 and attached Figure 5 A group of fixed beams 8 are fixed at the top positions of the two groups of support frames 5, and a group of fixed motors 9 are fixed at the right positions of the fixed beams 8. The output end of the fixed motor 9 drives the fixed vertical plate 12 to adjust the height through the screw mechanism, and a group of fixed rods 13 are fixed at the surface position of the fixed vertical plate 12; the screw mechanism includes a screw 10 fixedly connected to the output end position of the fixed motor 9, and a connecting sleeve 11 is threadedly connected to the outer position of the screw 10. The side of the connecting sleeve 11 is welded to one side of the fixed vertical plate 12, and the two sides of the fixed vertical plate 12 are slidably arranged on the outer side of the rod of the fixed beam 8. After the output end of the fixed motor 9 rotates, the output end of the fixed motor 9 can drive the screw 10 to rotate. Since the outer position of the screw 10 is threadedly connected to the inner side of the connecting sleeve 11, the connecting sleeve 11 can drive the fixed vertical plate 12 to slide stably on one side of the fixed beam 8, and the height position of the PBC board fixture can be adjusted.

[0033] Example 3: In order to transport the separated PBC board jig, please refer to the attached Figure 1-Attached Figure 3 , including a base plate 1, a group of fixed plates 2 are fixed at the top position of the base plate 1, and a PBC board fixture can be placed at the top position of the fixed plate 2; it also includes: a group of driving motors 3 are fixed at the front and rear side positions of the fixed plate 2, and a group of rotating screws 4 are fixed at the output end position of the driving motor 3, and the outer side of the rotating screw 4 is threadedly connected to the rear side position of the support frame 5; a group of guide rails 7 are fixed at the front and rear side positions of the base plate 1, and a group of connecting blocks 6 are slidably arranged on the outer side of the guide rails 7, and one side of the connecting block 6 is fixed to the inner side position of the support frame 5 by bolts. When the PBC board fixture is started to be adsorbed and fixed, the driving motor 3 on one side of the fixed plate 2 is started at this time, so that the output end of the driving motor 3 drives the threaded rotating screw 4 to rotate, causing the rotating screw 4 to drive the threaded support frame 5 to slide stably on the outer side of the guide rail 7 through the connecting block 6, so that the PBC board fixture can be transported and processed.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A jig separation device, comprising a bottom plate (1), a group of fixed plates (2) being fixed at the top of the bottom plate (1), and a PBC board jig can be placed at the top of the fixed plates (2); It is characterized in that Also includes: A set of driving motors (3) are fixed at the front and rear side positions of the fixing plate (2), a set of rotating screws (4) are fixed at the output end position of the driving motor (3), and the outer sides of the rotating screws (4) are threadedly connected to the rear side position of the support frame (5); A group of fixed crossbeams (8) are fixed at the top positions of the two groups of support frames (5), a group of fixed motors (9) are fixed at the right positions of the fixed crossbeams (8), the output ends of the fixed motors (9) drive the fixed vertical plates (12) to adjust their heights through a screw mechanism, and a group of fixed rods (13) are fixed at the surface positions of the fixed vertical plates (12); The bottom position of the fixing rod (13) is fixed to the top center position of the horizontal plate (14), and a plurality of electromagnetic rods (16) capable of separating the PBC board fixture are arranged at the bottom positions around the horizontal plate (14).

2. A jig separation device according to claim 1, characterized in that: A set of guide rails (7) are fixed to the front and rear side positions of the base plate (1), and a set of connecting blocks (6) are slidably arranged on the outer sides of the guide rails (7), and one side of the connecting block (6) is fixed to the inner side of the support frame (5) by bolts.

3. The jig separation device according to claim 1, characterized in that: The screw mechanism comprises a screw rod (10) fixedly connected to the output end position of the fixed motor (9), a connecting sleeve (11) being threadedly connected to the outer side of the screw rod (10), a side surface of the connecting sleeve (11) being welded to one side of a fixed vertical plate (12), and two sides of the fixed vertical plate (12) being slidably arranged on the outer side of a rod member of a fixed crossbeam (8).

4. The jig separation device according to claim 1, characterized in that: A plurality of connecting tubes (15) are installed at the bottom of the horizontal plate (14), and an electromagnetic rod (16) is slidably arranged inside the connecting tube (15). A group of piston blocks (17) are fixed at the top end of the electromagnetic rod (16). The top end of the piston block (17) is fixed to the bottom end of a return spring (18), and the top end of the return spring (18) is fixed inside the connecting tube (15).

5. The jig separation device according to claim 4, characterized in that: The number of the connecting tubes (15) is the same as the number of the electromagnetic rods (16), and an independent power supply is provided inside the electromagnetic rods (16). The bottom end of the electromagnetic rods (16) is attached to the top of the PBC board fixture.

6. The jig separation device according to claim 4, characterized in that: A group of rubber rings are embedded and attached to the inner side of the piston block (17), and the outer side of the rubber rings is attached to the inner wall of the connecting pipe (15). The other end of the connecting pipe (15) is connected to the air port (19) opened at the bottom of the horizontal plate (14) through a pipeline.

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