Corner cutting device for circuit board production
By designing a corner cutting device for circuit board production for automatic loading and waste collection, the problems of low manual loading efficiency and time-consuming and labor-intensive corner cleaning in the prior art are solved, and efficient circuit board corner cutting and automated cleaning are achieved.
Patent Information
- Application Number
- CN202421859193.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The corner cutting device for existing circuit board production requires manual loading when cutting the corners of the circuit board, which is inefficient and labor-intensive. It is time-consuming and labor-intensive to clean the cut corners after stacking.
A corner cutting device for circuit board production is designed, using a suction cup grabber and a sliding brush driven by an electric push rod to realize automatic loading and waste collection, improve cutting efficiency, and realize automatic pushing and collecting scraps through the cooperation of the sliding brush and the electric push rod.
It improves the efficiency of cutting edges and corners of the circuit board, reduces the labor intensity of manual loading, realizes automatic collection and cleaning of scraps, and improves the processing efficiency of circuit board production.
Smart Images
Figure CN222897371U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of circuit boards, in particular to an edge and corner cutting device for circuit board production. Background Art
[0002] Circuit boards are called ultra-thin circuit boards, ultra-thin circuit boards, and printed circuit boards. Circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. As we all know, when people process circuit boards, they often use cutting devices.
[0003] An existing corner cutting device for circuit board production needs to transfer the circuit board to the inside of a fixed plate for cutting when cutting the corners of the circuit board. Manual loading is usually used, which not only has low loading efficiency but also has high labor intensity, thereby reducing the production and processing efficiency of the circuit board. In addition, the cut corners of the circuit board are mostly accumulated on the processing table, and subsequent cleaning is time-consuming and labor-intensive. Therefore, a corner cutting device for circuit board production is proposed to solve the above-mentioned problems. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the shortcomings of the prior art, the utility model provides a corner cutting device for circuit board production, which has the advantages of high efficiency in transferring and cutting circuit boards and high efficiency in cleaning circuit board corners. It solves the problem that when cutting the corners of circuit boards, the circuit boards need to be transferred to the inside of a fixed plate and then fixed before cutting. Manual loading is usually used, which not only has low loading efficiency but also has high labor intensity, thereby reducing the production and processing efficiency of circuit boards. In addition, the cut corners of the circuit boards are mostly piled up on the processing table, and subsequent cleaning is time-consuming and labor-intensive.
[0006] (II) Technical solution
[0007] The utility model provides a technical solution to the above-mentioned technical problems as follows: a corner cutting device for circuit board production, comprising a processing table, an internal top wall of the processing table is fixedly connected to a first screw slide rail, a bottom of the first screw slide rail slider is fixedly connected to a first electric push rod, an output end of the first electric push rod is fixedly connected to a suction cup grabber, a stacking frame is fixedly connected to the right side of the processing table, a circuit board body is arranged inside the stacking frame, a strip hole is opened inside the processing table, a second electric push rod is fixedly connected to the top of the processing table, and a sliding brush located on the upper side of the strip hole is fixedly connected to the output end of the second electric push rod.
[0008] The beneficial effects of the utility model are:
[0009] The corner cutting device for circuit board production has the advantages of loading the circuit board body, making the corner cutting efficiency of the circuit board body higher, and pushing down and collecting the waste cut from the circuit board body.
[0010] On the basis of the above technical solution, the present invention can also be improved as follows.
[0011] Furthermore, a first motor is fixedly connected to the top of the processing table, an output shaft of the first motor is fixedly connected to a one-way threaded rod that is rotatably connected to the inside of the processing table, an outer side of the one-way threaded rod is threadedly connected to a sliding block, and a cutting machine is fixedly connected to the inside of the sliding block.
[0012] The beneficial effect of adopting the above further solution is that it is easy to drive the cutting machine to slide, so that the circuit board body can be slid by the cutting machine and the lower corner can be cut.
[0013] Furthermore, a synchronization rod is fixedly connected inside the processing table, the outer side of the synchronization rod is slidably connected to the sliding block, and the inside of the processing table is slidably connected to a material receiving frame.
[0014] The beneficial effect of adopting the above further scheme is that the synchronization rod limits the sliding of the sliding block to prevent the sliding block from rotating with the rotation of the one-way threaded rod, and the debris pushed off the processing table by the sliding brush falls into the inside of the material receiving frame, and then the material receiving frame is removed and the debris inside the material receiving frame is poured out.
[0015] Furthermore, a first cylinder is fixedly connected to the top of the processing table, an output end of the first cylinder is fixedly connected to a fixing plate, a second cylinder is fixedly connected to the top of the fixing plate, and an output end of the second cylinder is fixedly connected to a connecting disk.
[0016] Furthermore, a second screw rail is installed inside the stacking frame, a sliding plate is fixedly connected to the outer side of the second screw rail slider, and the circuit board body is in conflict with the top of the sliding plate.
[0017] The beneficial effect of adopting the above further solution is that it is easy to drive the circuit board body to move upward, so that the circuit board body can be sucked by the suction cup gripper and transferred to the cutting machine for cutting.
[0018] Furthermore, a second motor is fixedly connected to the bottom of the processing table, an output shaft of the second motor is fixedly connected to a rotating disk located on the top of the processing table, and a control panel is fixedly connected to the outer side of the processing table.
[0019] The beneficial effect of adopting the above further solution is that it drives the circuit board body to rotate, so that the corners of the circuit board body are rotated under the cutting machine, which is more conducive to cutting by the cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the structure of the utility model;
[0021] Figure 2 This is a side view of the structure of the utility model;
[0022] Figure 3 This is a top view of the structure of the utility model;
[0023] Figure 4 This is an enlarged view of the stacking frame of the utility model structure.
[0024] In the figure: 1, processing table; 2, first screw guide rail; 3, first electric push rod; 4, suction cup grabber; 5, stacking frame; 6, circuit board body; 7, strip hole; 8, second electric push rod; 9, sliding brush; 10, first motor; 11, one-way threaded rod; 12, sliding block; 13, cutting machine; 14, synchronization rod; 15, first cylinder; 16, fixing plate; 17, second cylinder; 18, connecting plate; 19, second screw guide rail; 20, sliding plate; 21, second motor; 22, rotating plate; 23, control panel; 24, material receiving frame. DETAILED DESCRIPTION
[0025] 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.
[0026] In the embodiment, Figure 1-4 A corner cutting device for circuit board production is provided. The utility model comprises a processing table 1. A first screw slide rail 2 is fixedly connected to the inner top wall of the processing table 1. A first electric push rod 3 is fixedly connected to the bottom of the slider of the first screw slide rail 2. A suction cup grabber 4 is fixedly connected to the output end of the first electric push rod 3. A stacking frame 5 is fixedly connected to the right side of the processing table 1. A circuit board body 6 is arranged inside the stacking frame 5. A strip hole 7 is opened inside the processing table 1. A second electric push rod 8 is fixedly connected to the top of the processing table 1. A sliding brush 9 located on the upper side of the strip hole 7 is fixedly connected to the output end of the second electric push rod 8.
[0027] The circuit boards that need to be cut are piled up inside the stacking frame 5. The suction cup grabber 4 slides at the bottom of the slider of the first screw slide rail 2 through the first electric push rod 3, so that the suction cup grabber 4 fixes the top of the circuit board, and then moves to the top of the processing table 1 for cutting under the drive of the first screw slide rail 2. The scraps produced by the cutting are piled up on the top of the processing table 1. The sliding brush 9 starts the second electric push rod 8 to slide on the top of the strip hole 7, so that the scraps fall from the top of the processing table 1.
[0028] Specifically, refer to Figure 1 and Figure 3 A first motor 10 is fixedly connected to the top of the processing table 1, and an output shaft of the first motor 10 is fixedly connected to a one-way threaded rod 11 that is rotatably connected to the inside of the processing table 1. A sliding block 12 is threadedly connected to the outer side of the one-way threaded rod 11, and a cutting machine 13 is fixedly connected to the inside of the sliding block 12.
[0029] In this embodiment, by starting the first motor 10 to rotate the one-way threaded rod 11, the one-way threaded rod 11 drives the sliding block 12 to slide, so that the cutting machine 13 slides on the top of the sliding block 12 to cut the circuit board body 6.
[0030] Specifically, refer to Figure 1 and Figure 3 A synchronous rod 14 is fixedly connected to the interior of the processing table 1, and the outer side of the synchronous rod 14 is slidably connected to the sliding block 12, and a material receiving frame 24 is slidably connected to the interior of the processing table 1.
[0031] In this embodiment, the synchronization rod 14 limits the sliding of the sliding block 12 to prevent the sliding block 12 from rotating along with the rotation of the one-way threaded rod 11, and the debris pushed off the processing table 1 by the sliding brush 9 falls into the interior of the receiving frame 24, and then the receiving frame 24 is removed and the debris inside the receiving frame 24 is poured out.
[0032] Specifically, refer to Figure 1 , Figure 2 and Figure 3 A first cylinder 15 is fixedly connected to the top of the processing table 1, a fixed plate 16 is fixedly connected to the output end of the first cylinder 15, a second cylinder 17 is fixedly connected to the top of the fixed plate 16, and a connecting disk 18 is fixedly connected to the output end of the second cylinder 17.
[0033] In this embodiment, the first cylinder 15 is started, and the first cylinder 15 drives the fixing plate 16 to slide, so that the insides of the two fixing plates 16 contact the circuit board body 6, and the second cylinder 17 is started, and the second cylinder 17 fixes the connecting plate 18 to the top of the circuit board body 6.
[0034] Specifically, refer to Figure 2 and Figure 4A second screw guide rail 19 is installed inside the stacking frame 5 , and a sliding plate 20 is fixedly connected to the outer side of the slider of the second screw guide rail 19 , and the circuit board body 6 is in conflict with the top of the sliding plate 20 .
[0035] In this embodiment, the slider of the second screw rail 19 drives the sliding plate 20 to move upward, so that the sliding plate 20 drives the circuit board body 6 to move upward, so that the circuit board body 6 can contact the suction cup gripper 4, thereby realizing the loading of the circuit board.
[0036] Specifically, refer to Figure 1 and Figure 2 A second motor 21 is fixedly connected to the bottom of the processing table 1 , an output shaft of the second motor 21 is fixedly connected to a rotating disk 22 located on the top of the processing table 1 , and a control panel 23 is fixedly connected to the outer side of the processing table 1 .
[0037] In this embodiment, when the suction cup gripper 4 places the circuit board body 6 on the top of the rotating disk 22, the rotating disk 22 is rotated by the second motor 21, so that the rotating disk 22 drives the circuit board body 6 to rotate, making the corners of the circuit board body 6 more conducive to cutting by the cutting machine 13.
[0038] Working principle:
[0039] First, the circuit boards to be cut are stacked inside the stacking frame 5, and the suction cup gripper 4 slides at the bottom of the slider of the first screw rail 2 through the first electric push rod 3, so that the suction cup gripper 4 fixes the top of the circuit board, and the slider of the second screw rail 19 drives the sliding plate 20 to move upward, so that the sliding plate 20 drives the circuit board body 6 to move upward;
[0040] Then: the circuit board body 6 is brought into contact with the suction cup gripper 4, thereby realizing the loading of the circuit board body, and then moved to the top of the rotating disk 22 driven by the first screw slide 2, and the cutting position of the circuit board body 6 is adjusted by rotating the rotating disk 22, the fixing plate 16 fixes the outside of the circuit board body 6, and is cut by the cutting machine 13, and the scraps produced by the cutting are accumulated on the top of the processing table 1, and the sliding brush 9 starts the second electric push rod 8 to slide on the top of the strip hole 7, so that the scraps fall from the top of the processing table 1.
[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A corner cutting device for circuit board production, comprising a processing table (1), characterized in that: The inner top wall of the processing table (1) is fixedly connected to a first screw guide rail (2); the bottom of the slider of the first screw guide rail (2) is fixedly connected to a first electric push rod (3); the output end of the first electric push rod (3) is fixedly connected to a suction cup grabber (4); the right side of the processing table (1) is fixedly connected to a material stacking frame (5); a circuit board body (6) is arranged inside the material stacking frame (5); a strip hole (7) is opened inside the processing table (1); the top of the processing table (1) is fixedly connected to a second electric push rod (8); the output end of the second electric push rod (8) is fixedly connected to a sliding brush (9) located on the upper side of the strip hole (7).
2. The device for cutting corners for producing a circuit board according to claim 1, characterized in that: A first motor (10) is fixedly connected to the top of the processing table (1); an output shaft of the first motor (10) is fixedly connected to a one-way threaded rod (11) rotatably connected to the inside of the processing table (1); a sliding block (12) is threadedly connected to the outside of the one-way threaded rod (11); and a cutting machine (13) is fixedly connected to the inside of the sliding block (12).
3. The device for cutting corners for producing a circuit board according to claim 2, characterized in that: A synchronization rod (14) is fixedly connected inside the processing table (1), the outer side of the synchronization rod (14) is slidably connected to the sliding block (12), and a material receiving frame (24) is slidably connected inside the processing table (1).
4. The corner cutting device for circuit board production according to claim 1, characterized in that: A first cylinder (15) is fixedly connected to the top of the processing table (1), a fixed plate (16) is fixedly connected to the output end of the first cylinder (15), a second cylinder (17) is fixedly connected to the top of the fixed plate (16), and a connecting plate (18) is fixedly connected to the output end of the second cylinder (17).
5. The device for cutting corners for producing a circuit board according to claim 1, characterized in that: A second screw guide rail (19) is installed inside the stacking frame (5), a sliding plate (20) is fixedly connected to the outer side of the slider of the second screw guide rail (19), and the circuit board body (6) is in contact with the top of the sliding plate (20).
6. The device for cutting corners for producing a circuit board according to claim 1, characterized in that: A second motor (21) is fixedly connected to the bottom of the processing table (1), an output shaft of the second motor (21) is fixedly connected to a rotating disk (22) located at the top of the processing table (1), and a control panel (23) is fixedly connected to the outside of the processing table (1).