CN214852040U

CN214852040U - Automatic puncher of printed circuit

Info

Publication number: CN214852040U
Application number: CN202121034799.8U
Authority: CN
Inventors: 袁红成; 袁凯坤
Original assignee: Chengdu Deshang Electronic Technology Co ltd
Current assignee: Chengdu Deshang Electronic Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-23
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an automatic puncher of printed circuit relates to numerical control puncher technical field. The utility model provides an automatic puncher of printed circuit, includes the bottom plate, the bottom plate top is provided with stop device, stop device is including shelving the board, shelve board bottom fixed connection in the bottom plate top, shelve board both sides fixedly connected with horizontal pole, the equal fixedly connected with stopper in horizontal pole both ends, horizontal pole surface swing joint has the limiting plate, limiting plate and shelve and be provided with reset spring between the board, reset spring cup joints in the horizontal pole surface, it rotates and is connected with the two-way screw lead screw to shelve the board middle part. The utility model discloses a device's setting, the device carries out automation spacing to printed circuit board through spacing when using to the automation has been strengthened to the first vacuum adsorber of linkage, needs artifical supplementary condition in the reduction production process, reduces the condition such as being infected with the dust because of the accident on the printed circuit board.

Description

Automatic puncher of printed circuit

Technical Field

The utility model relates to a numerical control puncher technical field specifically is an automatic puncher of printed circuit.

Background

There are several better types of printed circuit boards, where the single panel is on the most basic PCB, with components concentrated on one side and conductors concentrated on the other side. Because the conducting wire appears on only one side, the PCB is called a single-sided circuit board, the single-sided circuit board is generally simple to manufacture and low in manufacturing cost, but the defects that the PCB cannot be applied to a complex product are that the double-sided circuit board is an extension of the single-sided circuit board, when single-layer wiring cannot meet the requirements of electronic products, the double-sided circuit board is used, copper-clad wires are arranged on two sides of the double-sided circuit board, circuits between two layers can be conducted through via holes to form required network connection, the multilayer circuit board is a printed board which is formed by laminating more than three conductive pattern layers and insulating materials between the conductive pattern layers at intervals, and the conductive patterns between the conductive pattern layers are interconnected according to requirements, and the multilayer circuit board is a product of electronic information technology developing towards high speed, multiple functions, large capacity, small volume, thinning and light weight.

The circuit board need punch in process of production, and current punching technology is put the circuit board under fixed position reuse vacuum adsorber adsorbs the circuit board to the puncher, punches after that, places when fixed position, and the entry needs artifical supplementary, with circuit board position adjustment, comparatively wasted time, influences automated production efficiency, for this, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic puncher of printed circuit to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic puncher of printed circuit, includes the bottom plate, the bottom plate top is provided with stop device, stop device is including shelving the board, shelve board bottom fixed connection in the bottom plate top, shelve board both sides fixedly connected with horizontal pole, the equal fixedly connected with stopper in horizontal pole both ends, horizontal pole surface swing joint has the limiting plate, limiting plate and shelve and be provided with reset spring between the board, reset spring cup joints in the horizontal pole surface, it rotates in the middle part of the board to shelve and is connected with two-way screw lead screw, limiting plate swing joint is on two-way screw lead screw surface, two-way screw lead screw one end is provided with micro motor.

Preferably, one side of the top of the bottom plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with an electric guide rod, the other end of the electric guide rod is movably connected with a fixing block, the fixing block is fixedly connected to the top of the bottom plate, and the surface of the electric guide rod is movably connected with a first vacuum absorber.

Preferably, one side of the top of the bottom plate is fixedly connected with a punching machine, a shelf is arranged at the bottom of the punching machine, and the shelf is fixedly connected with the top of the bottom plate.

Preferably, one side of the top of the bottom plate is fixedly connected with a conveyor, one side of the conveyor is provided with a guide rail, the guide rail is arranged on one side of the top of the bottom plate, and the inner wall of the guide rail is movably connected with a second vacuum adsorber.

Preferably, a bearing is arranged in the middle of the placing plate, and the inner wall of the bearing is fixedly connected to the surface of the bidirectional threaded screw rod.

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

(1) this automatic puncher of printed circuit, through the device's setting, it is automatic spacing through spacing to printed circuit board when the device uses to the automation has been strengthened to the first vacuum adsorber of linkage, needs artifical supplementary condition in the reduction production process, reduces and is infected with the condition such as dust because of the accident on the printed circuit board.

(2) This automatic puncher of printed circuit, through the device's setting, this stop device structure is comparatively simple, and the cost is lower to can realize automatic spacing, reduce manual operation, improve degree of automation, and the device is the structure that increases on original device, and the repacking is all comparatively convenient with the maintenance.

Drawings

Fig. 1 is a schematic diagram of the main structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the limiting device of the present invention.

In the figure: 1. a base plate; 2. a drive motor; 3. an electric guide rod; 4. a first vacuum adsorber; 5. a perforating machine; 6. a shelf; 7. a fixed block; 8. a limiting device; 801. a shelf board; 802. a cross bar; 803. a return spring; 804. a bidirectional threaded screw rod; 805. a limiting plate; 806. a limiting block; 807. a micro motor; 9. a conveyor; 10. a guide rail; 11. a second vacuum adsorber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: an automatic perforating machine for printed circuits comprises a bottom plate 1, wherein a limiting device 8 is arranged at the top of the bottom plate 1, the limiting device 8 comprises a placing plate 801, the bottom of the placing plate 801 is fixedly connected to the top of the bottom plate 1, cross rods 802 are fixedly connected to two sides of the placing plate 801, limiting blocks 806 are fixedly connected to two ends of each cross rod 802, a limiting plate 805 is movably connected to the surface of each cross rod 802, the limiting blocks 806 and the cross rods 802 are used for limiting the limiting plate 805, a reset spring 803 is arranged between each limiting plate 805 and the placing plate 801 to enhance elasticity, the reset spring 803 is sleeved on the surface of each cross rod 802, a two-way threaded screw rod 804 is rotatably connected to the middle of the placing plate 801, a coupler is arranged in the middle of the two-way threaded screw rod 804, the limiting plate 805 is movably connected to the surface of the two-way threaded screw rod 804, the limiting plate 802 and the two-way threaded screw rod 804 are driven to move under the action of the two-way threaded screw rod 804, a micro motor 807 is arranged at one end of the two-way threaded screw rod 804, one side of the top of the bottom plate 1 is fixedly connected with a driving motor 2, the output end of the driving motor 2 is fixedly connected with an electric guide rod 3, the other end of the electric guide rod 3 is movably connected with a fixed block 7, the fixed block 7 is fixedly connected with the top of the bottom plate 1, the surface of the electric guide rod 3 is movably connected with a first vacuum absorber 4, a vacuum absorption system is a vacuum pump, an air storage tank, a power controller and a vacuum sensor integrated small-sized vacuum system which can effectively save energy, one side of the top of the bottom plate 1 is fixedly connected with a perforating machine 5, the perforating machine 5 is a numerical control perforating machine 5, the bottom of the perforating machine 5 is provided with a shelf 6, the shelf 6 is fixedly connected with the top of the bottom plate 1, one side of the top of the bottom plate 1 is fixedly connected with a conveyor 9, one side of the conveyor 9 is provided with a guide rail 10, the guide rail 10 is arranged on one side of the top of the bottom plate 1, and the inner wall of the guide rail 10 is movably connected with a second vacuum absorber 11, the middle part of the placing plate 801 is provided with a bearing, and the inner wall of the bearing is fixedly connected to the surface of the two-way threaded screw rod 804.

The device is used for limiting the position of an automatic perforating machine for printed circuit boards, the device is provided with a limiting device 8, when the device is used, the printed circuit boards are conveyed to one side of the limiting device 8 through a conveyor 9, then the printed circuit boards are conveyed to a shelving plate 801 through a second vacuum absorber 11, then a micro motor 807 drives a two-way threaded screw rod 804 to rotate, a limiting plate 805 is movably connected to the surface of the two-way threaded screw rod 804, the limiting plates 805 on two sides move towards the middle under the limiting effect of a cross rod 802, the printed circuit boards are pushed to the center of the shelving plate 801, and then the printed circuit boards are conveyed to the shelving plate 801 through a first vacuum absorber 4 to be perforated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic punch for printed circuits, comprising a base plate (1), characterized in that: bottom plate (1) top is provided with stop device (8), stop device (8) are including shelving board (801), shelve board (801) bottom fixed connection in bottom plate (1) top, shelve board (801) both sides fixedly connected with horizontal pole (802), the equal fixedly connected with stopper (806) in horizontal pole (802) both ends, horizontal pole (802) surface swing joint has limiting plate (805), limiting plate (805) and shelve and be provided with reset spring (803) between board (801), reset spring (803) cup joint in horizontal pole (802) surface, shelve board (801) middle part and rotate and be connected with two-way screw lead screw (804), limiting plate (805) swing joint is in two-way screw lead screw (804) surface, two-way screw lead screw (804) one end is provided with micro motor (807).

2. The automatic punch for printed circuits of claim 1, wherein: bottom plate (1) top one side fixedly connected with driving motor (2), driving motor (2) output end fixedly connected with electric guide rod (3), electric guide rod (3) other end swing joint has fixed block (7), fixed block (7) fixed connection is in bottom plate (1) top, electric guide rod (3) surface swing joint has first vacuum adsorber (4).

3. The automatic punch for printed circuits of claim 1, wherein: the punching machine is characterized in that a punching machine (5) is fixedly connected to one side of the top of the bottom plate (1), a shelf (6) is arranged at the bottom of the punching machine (5), and the shelf (6) is fixedly connected to the top of the bottom plate (1).

4. The automatic punch for printed circuits of claim 1, wherein: the vacuum adsorption device is characterized in that a conveyor (9) is fixedly connected to one side of the top of the bottom plate (1), a guide rail (10) is arranged on one side of the conveyor (9), the guide rail (10) is arranged on one side of the top of the bottom plate (1), and a second vacuum adsorber (11) is movably connected to the inner wall of the guide rail (10).

5. The automatic punch for printed circuits of claim 1, wherein: the middle part of the placing plate (801) is provided with a bearing, and the inner wall of the bearing is fixedly connected to the surface of the bidirectional threaded screw rod (804).