Circuit board processing and blanking equipment

Abstract

The utility model belongs to the technical field of circuit board processing, and discloses a circuit board processing blanking device which comprises a shell, a lifting structure is arranged on the inner wall of the shell, a carrier frame is arranged on the lifting structure, a placing table is arranged at the bottom of the inner wall of the shell, and a material taking assembly located above the placing table is arranged on the inner wall of the shell. And the placing table comprises a connecting block. According to the utility model, the sucking disc and the material placing frame are arranged, the lifting structure drives the carrier frame to move above the supporting frame, then the driving motor is started, the driving wheel rotates to drive the driven wheel and the transmission chain to rotate, the connecting frame is driven to move left and right on the limiting block, and the pneumatic cylinder drives the sucking disc to suck a circuit board in the carrier frame; the material taking assembly is reset to drive the suction cup to move to the top of the material placing frame and release adsorption, so that the machined circuit board is driven to be discharged, the discharging efficiency is improved, and meanwhile damage is prevented during discharging through the suction cup.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board processing, and specifically relates to a blanking device for circuit board processing. Background Technique

[0002] A circuit board is a key component in electronic products, used to support and connect electronic components. A circuit board is usually composed of an insulating material and a conductive copper foil, providing functions of electrical connection, mechanical support, and signal transmission.

[0003] When processing a circuit board, the circuit board is transported to a transmission structure through a loading mechanism, and the electronic components on the circuit board are processed on the transmission structure. Then, the processed circuit board is removed by a blanking device. However, when the blanking device is used, the carrier containing the circuit board is transported down through the transmission structure and the lifting structure, and then the circuit board in the carrier is taken out manually. However, manual blanking is time-consuming and laborious, with low work efficiency and slow production progress. At the same time, due to the small internal space during blanking, it is also easy to cause damage to the circuit board due to inadvertent operation during blanking. Therefore, it needs to be improved. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides a blanking device for circuit board processing.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A blanking device for circuit board processing, including a housing, a lifting structure is provided on the inner wall of the housing, a carrier frame is provided on the lifting structure, a placement table is provided at the bottom of the inner wall of the housing, and a material taking component is provided on the inner wall of the housing above the placement table;

[0006] Among them, the placement table includes a connection block, the bottom of the connection block is connected to the inner wall of the housing, and a feeding frame located outside the housing is provided at the top of the connection block;

[0007] The material taking component includes a mounting frame, the outside of the mounting frame is connected to the inner wall of the housing, a limiting plate is provided on the outside of the mounting frame, a connecting frame is movably connected to the outside of the limiting plate, a pneumatic cylinder is provided on the connecting frame, a connecting plate is installed at the bottom of the pneumatic cylinder, and a suction cup is installed at the bottom of the connecting plate.

[0008] Preferably, the placement table further includes a limiting block, the outside of the limiting block is connected to the inner wall of the housing, and a movable block is movably connected to the outside of the limiting block.

[0009] Preferably, a support frame is provided at the top of the movable block, there are three support frames, and the sizes of the three support frames are the same.

[0010] Preferably, a baffle is provided on the outer side of the material discharge rack, and the baffle is arranged on one side of the material discharge rack.

[0011] Preferably, a driving motor is provided on the outer side of the mounting rack. The driving motor is drivingly connected with a driving wheel. The other end of the mounting rack is provided with a driven wheel. The driving wheel is drivingly connected with the driven wheel through a transmission chain, and the outer side of the transmission chain is connected with a connecting frame.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By providing a suction cup and a material discharge rack, the present utility model drives the carrier rack to move above the support frame through a lifting structure, and then starts the driving motor. The driving wheel rotates to drive the driven wheel and the transmission chain to rotate, and drives the connecting frame to move left and right on the limit block. And the air cylinder drives the suction cup to adsorb the circuit board in the carrier rack. By resetting the material taking assembly, the suction cup is driven to move to the top of the material discharge rack and the adsorption is released, so as to drive the processed circuit board to be discharged, thereby improving the discharging efficiency. At the same time, the suction cup prevents damage from occurring during discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the back of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the material taking assembly of the present utility model;

[0017] Figure 4 is a schematic structural diagram of the connecting frame of the present utility model;

[0018] Figure 5 is a schematic structural diagram of the material discharge rack of the present utility model;

[0019] Figure 6 is a schematic structural diagram of the support frame of the present utility model.

[0020] In the figure: 1, housing; 2, lifting structure; 3, placing table; 301, limit block; 302, movable block; 303, support frame; 304, connecting block; 305, material discharge rack; 306, baffle; 4, material taking assembly; 401, mounting rack; 402, driving motor; 403, driving wheel; 404, driven wheel; 405, transmission chain; 406, limit plate; 407, connecting frame; 408, air cylinder; 409, connecting plate; 410, suction cup; 5, carrier rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1 to 6 shown, the present utility model provides a circuit board processing and blanking device, including a housing 1. A lifting structure 2 is provided on the inner wall of the housing 1. A carrier frame 5 is provided on the lifting structure 2. A placement table 3 is provided at the bottom of the inner wall of the housing 1. A material taking assembly 4 is provided on the inner wall of the housing 1 above the placement table 3;

[0023] Among them, the placement table 3 includes a connection block 304. The bottom of the connection block 304 is connected to the inner wall of the housing 1. A material placing frame 305 located outside the housing 1 is provided on the top of the connection block 304;

[0024] The material taking assembly 4 includes a mounting frame 401. The outside of the mounting frame 401 is connected to the inner wall of the housing 1. A limiting plate 406 is provided on the outside of the mounting frame 401. A connection frame 407 is movably connected to the outside of the limiting plate 406. An air cylinder 408 is provided on the connection frame 407. A connecting plate 409 is installed at the bottom of the air cylinder 408. A suction cup 410 is installed at the bottom of the connecting plate 409;

[0025] Through the lifting structure 2 and the carrier frame 5, the carrier will be driven to move above the placement table 3. Then, the material taking assembly 4 is started. The operation of the material taking assembly 4 drives the connection frame 407 to move on the outer surface of the limiting plate 406. Due to the design of the limiting plate 406, the connection frame 407 has a good limiting effect when moving, preventing it from shifting in position. Then, the connection frame 407 drives the suction cup 410 to move to the top of the carrier frame 5. By starting the air cylinder 408, the connecting plate 409 and the suction cup 410 are driven to move downward. The circuit board in the carrier frame 5 is adsorbed by the suction cup 410. Then, through the reset of the material taking assembly 4, the circuit board is moved to the top of the material placing frame 305, so that the adsorption is released and the circuit board falls onto the material placing frame 305, thereby improving the blanking efficiency and bringing convenience to the use of personnel.

[0026] Among them, the placement table 3 further includes a limiting block 301. The outside of the limiting block 301 is connected to the inner wall of the housing 1. A movable block 302 is movably connected to the outside of the limiting block 301;

[0027] Through the design of the limiting block 301 for the movable block 302, the position of the movable block 302 in the limiting block 301 can be adjusted. Thus, by adjusting the position of the movable block 302, the support frame 303 can be driven to move to the unfolded position, and the support frame 303 is used to support circuit boards of different sizes, making it applicable to the blanking of circuit boards of different sizes.

[0028] Among them, a support frame 303 is provided at the top of the movable block 302, and there are three support frames 303, and the sizes of the three support frames 303 are the same;

[0029] Through the design of the three support frames 303, the circuit board inside the carrier frame 5 can be supported, and by adjusting the position of the support frame 303, the circuit board can be stably supported.

[0030] Among them, a baffle 306 is provided on the outside of the material placing frame 305, and the baffle 306 is arranged on one side of the material placing frame 305;

[0031] The baffle 306 is used to limit the circuit board on the material placing frame 305 to prevent it from shifting in position, and since the baffle 306 is only arranged on one side of the material placing frame 305, it will not affect the operator to take out the processed circuit board.

[0032] Among them, a driving motor 402 is provided on the outside of the mounting frame 401, the driving motor 402 is drivingly connected with a driving wheel 403, the other end of the mounting frame 401 is provided with a driven wheel 404, the driving wheel 403 is in transmission connection with the driven wheel 404 through a transmission chain 405, and the outside of the transmission chain 405 is connected with a connecting frame 407;

[0033] By starting the driving motor 402, the driving wheel 403 is driven to rotate, and then the driving wheel 403 drives the transmission chain 405 to rotate through the driven wheel 404, and the transmission chain 405 pulls the connecting frame 407 to move left and right on the limiting plate 406, so as to adsorb and grab the circuit board on the carrier frame 5.

[0034] The working principle and usage process of the present utility model:

[0035] First, when the operator takes the processed circuit board, the lifting structure 2 drives the carrier frame 5 to move downward at this time, and moves to the bottom of the lifting structure 2 and lands on the top of the support frame 303 to support the circuit board. Then, the driving motor 402 is started, and the operation of the driving motor 402 drives the driving wheel 403 to rotate. Through the transmission between the driving wheel 403 and the transmission chain 405, the transmission chain 405 rotates to drive the connecting frame 407 to move to the right on the outer surface of the limiting plate 406, and move the suction cup 410 to the top of the support frame 303. After that, the air cylinder 408 is started to drive the connecting plate 409 and the suction cup 410 to move downward, and the circuit board inside the carrier frame 5 is adsorbed by the suction cup 410. Subsequently, through the reset of the air cylinder 408 and the driving motor 402, the circuit board is lifted and moved to the left, and moves to the top of the discharging rack 305. The adsorbed circuit board is released, and the circuit board lands on the top of the discharging rack 305 for the operator to take. Thus, by taking out the processed circuit board from the inside of the carrier frame 5, the working efficiency is improved, the damage rate of the circuit board during feeding is reduced, and convenience is brought to the use of the operator.

[0036] 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 term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0037] 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 circuit board processing and blanking device, comprising a housing (1), characterized in that: The inner wall of the housing (1) is provided with a lifting structure (2), a carrier frame (5) is arranged on the lifting structure (2), a placement table (3) is arranged at the bottom of the inner wall of the housing (1), and a material taking assembly (4) is arranged on the inner wall of the housing (1) above the placement table (3); Among them, the placement table (3) includes a connecting block (304), the bottom of the connecting block (304) is connected to the inner wall of the housing (1), and a material placing frame (305) located outside the housing (1) is arranged at the top of the connecting block (304); The material taking assembly (4) includes a mounting frame (401), the outer side of the mounting frame (401) is connected to the inner wall of the housing (1), a limiting plate (406) is arranged on the outer side of the mounting frame (401), a connecting frame (407) is movably connected to the outer side of the limiting plate (406), a pneumatic cylinder (408) is arranged on the connecting frame (407), a connecting plate (409) is installed at the bottom of the pneumatic cylinder (408), and a suction cup (410) is installed at the bottom of the connecting plate (409).

2. The board processing and blanking equipment according to claim 1, characterized in that: The placement table (3) further includes a limiting block (301), the outer side of the limiting block (301) is connected to the inner wall of the housing (1), and a movable block (302) is movably connected to the outer side of the limiting block (301).

3. The cutting equipment for circuit board processing according to claim 2, wherein: A support frame (303) is arranged at the top of the movable block (302), there are three support frames (303), and the sizes of the three support frames (303) are the same.

4. A circuit board processing and blanking device according to claim 1, characterized in that: A baffle (306) is arranged on the outer side of the material placing frame (305), and the baffle (306) is arranged on one side of the material placing frame (305).

5. A circuit board processing and blanking device according to claim 1, characterized in that: A driving motor (402) is arranged on the outer side of the mounting frame (401), the driving motor (402) is drivingly connected to a driving wheel (403), a driven wheel (404) is arranged at the other end of the mounting frame (401), the driving wheel (403) is in transmission connection with the driven wheel (404) through a transmission chain (405), and the outer side of the transmission chain (405) is connected to the connecting frame (407).

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