CN219466258U - Circuit board corner cutting machine - Google Patents

Abstract

The utility model belongs to the technical field of circuit boards, and particularly relates to a circuit board corner cutting machine, which comprises a support frame, wherein a base is arranged at the bottom of the support frame, a first motor is arranged on the surface of the support frame, a bidirectional threaded rod is installed at the output end of the first motor, a thread cylinder is arranged on the surface of the bidirectional threaded rod, a first sliding device is arranged on the inner surface of the support frame, one end of the thread cylinder is connected with a fixed plate, and a sliding groove is formed in the surface of the support frame. Through first telescoping device, make the protection casing go up and down, cover the protection casing on the surface of support frame, prevent that the waste material that cuts out from jumping out, hurt the staff, and be inconvenient for the staff and clean, and be transparent through the protection casing, be convenient for the staff observe and operate, through setting up second slider, can make the cutter remove, be convenient for according to the position of circuit board, remove the position of cutter, be convenient for cut the leg on circuit board surface, cut the same height with the leg.

Description

Circuit board corner cutting machine

Technical Field

The utility model belongs to the technical field of circuit boards, and particularly relates to a circuit board corner cutting machine.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. However, after the circuit board is processed, the soldering legs are irregular, and the circuit board is inconvenient to use.

The existing circuit board corner cutting machine is easy to cause cut waste to jump out and hurt staff during cutting, so how to provide the circuit board corner cutting machine with a protective cover is a technical problem that a person in the technical field needs to discuss and communicate.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a circuit board corner cutting machine, which solves the problem that when cutting, cut waste is easy to jump out to hurt staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board corner cut machine, includes the support frame, the bottom of support frame is provided with the base, the surface of support frame is provided with first motor, the output of first motor is installed bi-directional threaded rod, the surface of bi-directional threaded rod is provided with a screw section of thick bamboo, the internal surface of support frame is provided with first slider, the one end of screw section of thick bamboo is connected with the fixed plate, the spout has been seted up on the surface of support frame, the surface of support frame is provided with first telescoping device, the one end of first telescoping device is connected with the protection casing, the inside of protection casing is provided with second slider, the one end of second slider is connected with the second telescoping device, the cutter is installed to the output of second motor.

Preferably, the number of the thread barrels is two, and the thread barrels are symmetrically arranged on the surface of the bidirectional threaded rod.

Preferably, the first sliding device comprises two sliding rails and first sliding blocks, and one ends of the two first sliding blocks are connected with the threaded cylinder.

Preferably, the second sliding device comprises an electric sliding rail and a second sliding block, one end of the second sliding block is connected with the second telescopic device, and the second sliding block is in sliding connection with the electric sliding rail.

Preferably, the number of the fixing plates is two, and one end of the fixing plate penetrates through the sliding groove to be connected with the threaded cylinder.

Preferably, the number of the bases is a plurality, and the bases are arranged at the bottom of the support frame in an equidistant manner.

Compared with the prior art, the utility model has the beneficial effects that:

through first telescoping device, make the protection casing go up and down, cover the protection casing on the surface of support frame, prevent that the waste material that cuts out from jumping out, hurt the staff, and be inconvenient for the staff and clean, and be transparent through the protection casing, be convenient for the staff observe and operate, through setting up second slider, can make the cutter remove, be convenient for according to the position of circuit board, remove the position of cutter, be convenient for cut the leg on circuit board surface, cut the same height with the leg.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the complete structure of the present utility model;

FIG. 2 is a first perspective cutaway view of the present utility model;

FIG. 3 is a second perspective cutaway view of the present utility model;

fig. 4 is a perspective view of the structure of the present utility model.

In the figure: 1. a support frame; 2. a first motor; 3. a two-way threaded rod; 4. a thread cylinder; 5. a first sliding device; 6. a base; 7. a fixing plate; 8. a chute; 9. a first telescopic device; 10. a protective cover; 11. a second sliding device; 12. a second telescopic device; 13. a second motor; 14. and (5) a cutter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a circuit board corner cut machine, including support frame 1, the bottom of support frame 1 is provided with base 6, the surface of support frame 1 is provided with first motor 2, the output of first motor 2 is installed two-way threaded rod 3, the surface of two-way threaded rod 3 is provided with screw thread section of thick bamboo 4, the internal surface of support frame 1 is provided with first slider 5, the one end of screw thread section of thick bamboo 4 is connected with fixed plate 7, spout 8 has been seted up on the surface of support frame 1, the surface of support frame 1 is provided with first telescoping device 9, the one end of first telescoping device 9 is connected with protection casing 10, the inside of protection casing 10 is provided with second slider 11, the one end of second slider 11 is connected with second telescoping device 12, the one end of second telescoping device 12 is connected with second motor 13, cutter 14 is installed to the output of second motor 13.

In this embodiment, all the consumer in this device all supplies power through external power, place the circuit board on the surface of support frame 1, drive bi-directional threaded rod 3 through first motor 2 and rotate, cooperation first slider 5 makes screw thread section of thick bamboo 4 remove, cooperation spout 8, make fixed plate 7 remove, the surface and the circuit board contact of fixed plate 7, fix the circuit board, wherein, bi-directional threaded rod 3 sets up the screw thread opposite in both ends direction for the surface symmetry of a threaded rod, and the quantity of screw thread section of thick bamboo 4 is two, two screw thread section of thick bamboo 4 are the symmetry and revolve at the surface of bi-directional threaded rod 3, drive bi-directional threaded rod 3 through first motor 2 and rotate, make screw thread section of thick bamboo 4 remove, make two screw thread section of thick bamboo 4 be close to each other or keep away from each other, thereby make two fixed plates 7 all contact with the circuit board, fix the circuit board, rethread first telescoping device 9, make protection casing 10 lift, and protection casing 10 cover the surface at support frame 1, prevent cut out waste material, hurt the staff, and be inconvenient for the staff to sweep, pass through electric slide rail and second slider, make second motor and second motor 14, make the second motor 14 move the cutter 14, the cutter 14 make the cutter 14 move the cutter, 14 equal height of cutter, 14 and 14, 14 are in the side-bar, 14 and 14 are moved in the telescoping device, 14 are high and 14, 14 are cut to the cutter, and are all can be moved to the cutter.

In one aspect of this embodiment, a circuit board is placed on the surface of the support frame 1, the first motor 2 drives the bidirectional threaded rod 3 to rotate, the first sliding device 5 is matched with the bidirectional threaded rod 3 to enable the threaded cylinder 4 to move, the fixed plate 7 is matched with the sliding groove 8 to enable the surface of the fixed plate 7 to contact with the circuit board, and the circuit board is fixed.

In one aspect of this embodiment, the protective cover 10 is lifted by the first telescopic device 9, and the protective cover 10 is transparent, so that the protective cover 10 covers the surface of the supporting frame 1, the cut waste is prevented from jumping out, the staff is injured, and the staff is inconvenient to clean.

In one aspect of this embodiment, the second motor 13 is moved by the electric slide rail and the second slider, so that the cutter 14 is moved, the cutter 14 is moved above the circuit board, the cutter 14 is contacted with the circuit board by the second telescopic device 12, and the cutter 14 is driven to rotate by the second motor 13, so that the cutter 14 works, the solder feet on the surface of the circuit board are cut, and the solder feet are cut into the same height.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a circuit board corner cut machine, includes support frame (1), the bottom of support frame (1) is provided with base (6), its characterized in that: the surface of support frame (1) is provided with first motor (2), bi-directional threaded rod (3) are installed to the output of first motor (2), the surface of bi-directional threaded rod (3) is provided with screw thread section of thick bamboo (4), the internal surface of support frame (1) is provided with first slider (5), the one end of screw thread section of thick bamboo (4) is connected with fixed plate (7), spout (8) have been seted up on the surface of support frame (1), the surface of support frame (1) is provided with first telescoping device (9), the one end of first telescoping device (9) is connected with protection casing (10), the inside of protection casing (10) is provided with second slider (11), the one end of second slider (11) is connected with second telescoping device (12), the one end of second telescoping device (12) is connected with second motor (13), cutter (14) are installed to the output of second motor (13).

2. The circuit board corner cutting machine according to claim 1, wherein: the number of the thread barrels (4) is two, and the thread barrels (4) are symmetrically arranged on the surface of the bidirectional threaded rod (3).

3. The circuit board corner cutting machine according to claim 1, wherein: the first sliding device (5) comprises sliding rails and first sliding blocks, the number of the first sliding blocks is two, and one ends of the two first sliding blocks are connected with the thread cylinder (4).

4. The circuit board corner cutting machine according to claim 1, wherein: the second sliding device (11) comprises an electric sliding rail and a second sliding block, one end of the second sliding block is connected with the second telescopic device (12), and the second sliding block is in sliding connection with the electric sliding rail.

5. The circuit board corner cutting machine according to claim 1, wherein: the number of the fixing plates (7) is two, and one end of each fixing plate (7) penetrates through the corresponding sliding groove (8) to be connected with the corresponding threaded cylinder (4).

6. The circuit board corner cutting machine according to claim 1, wherein: the number of the bases (6) is multiple, and the bases (6) are arranged at the bottom of the supporting frame (1) in an equidistant mode.