CN218226870U

CN218226870U - Fixing device for cutting and processing circuit board

Info

Publication number: CN218226870U
Application number: CN202222087013.XU
Authority: CN
Inventors: 张燕辉
Original assignee: Dongguan Daysun Electronic Co Ltd
Current assignee: Dongguan Daysun Electronic Co Ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-06
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to a circuit board cuts processing technology field, in particular to circuit board cuts processing and uses fixing device. The device comprises a mounting assembly, a moving assembly, a rotating assembly and a fixing assembly, wherein the moving assembly is mounted on the mounting assembly, the rotating assembly is mounted on the moving assembly, and the fixing assembly is mounted on the rotating assembly; the fixed assembly comprises a fixed box, a vacuum pump and a plurality of groups of vacuum suckers, the vacuum pump is installed on the inner wall of the bottom of the fixed box, and the output end of the vacuum pump is communicated with a connecting pipe. The utility model discloses a mutually supporting between fixed case, vacuum pump, vacuum chuck, linking pipe, first pipe and the solenoid valve is used, and the vacuum pump is through linking pipe and the air escape of first pipe in with vacuum chuck, fixes the circuit board on fixed case to can fix not unidimensional circuit board, improved fixing device's flexibility.

Description

Fixing device for cutting and processing circuit board

Technical Field

The utility model belongs to the technical field of the circuit board cutting processing, in particular to circuit board cuts processing and uses fixing device.

Background

The circuit board is a plate-shaped carrier for placing electronic components and electric wires, can replace complex wiring, realizes electrical connection among all components in a circuit, greatly reduces the volume of an electric appliance due to the appearance and application of the circuit board, reduces the product cost, lightens the working strength of assembly workers, is a support body of electronic components, is an important carrier for electrical interconnection of the electronic components, and is a fixing device for cutting the circuit board, namely a device which is formed for meeting the cutting convenience of the circuit board, wherein the circuit board is required to be adaptively cut before assembly in order to meet the practical application of different electric appliances.

Through retrieval, in the prior art, the Chinese patent application number: cn202120641996.X, filing date: 2021-03-30, which discloses a fixing device for cutting and processing a circuit board, and relates to the technical field of cutting and processing of circuit boards, in particular to a fixing device for cutting and processing a circuit board; the utility model discloses a set up the rubber seat, can press from both sides the circuit board in the centre through two rubber seats, the texture of rubber seat is comparatively soft can not carry out hard contact with the surface of circuit board, can carry out better position to the circuit board again simultaneously and prescribe a limit to, and two rubber seats are all installed in the one end of bearing, can drive the circuit board rotatory, are convenient for adjust the position of circuit board, and is comparatively convenient when changing a limit and cut.

However, the device still has the following defects:

the distance between two gluey seats of the device is limited, is not convenient for fix not unidimensional circuit board, and the limitation is great, and the flexibility is not high.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a circuit board cuts processing and uses fixing device. The device comprises a mounting assembly, a moving assembly, a rotating assembly and a fixing assembly, wherein the moving assembly is mounted on the mounting assembly, the rotating assembly is mounted on the moving assembly, and the fixing assembly is mounted on the rotating assembly;

the fixed subassembly includes fixed case, vacuum pump and a plurality of group vacuum chuck, the vacuum pump is installed on the bottom inner wall of fixed case, the intercommunication has the connection pipe on the output of vacuum pump, a plurality of groups vacuum chuck all installs on the top inner wall of fixed case, a plurality of groups all the intercommunication has first pipe, a plurality of groups vacuum chuck is kept away from to first pipe one end intercommunication is on the connection pipe, a plurality of groups all install the solenoid valve on the first pipe.

Furthermore, the mounting assembly comprises a case, a mounting box and a drawer are mounted in the case, a handle is mounted on the drawer, a cutting seam is formed in the top of the case, and the cutting seam is communicated with the drawer.

Further, the movable assembly comprises a partition plate, the partition plate is installed on the installation box, a first motor is installed on one side of the partition plate, a threaded rod is installed on one side, away from the first motor, of the partition plate, one end, away from the partition plate, of the threaded rod is installed on the installation box, and the output end of the first motor is in transmission connection with one end of the threaded rod.

Furthermore, the moving assembly further comprises two groups of guide rods, the two groups of guide rods are arranged on one side, away from the first motor, of the partition plate, the two groups of guide rods are arranged on the installation box at one ends, away from the partition plate, of the guide rods, and the two groups of guide rods are symmetrically arranged by taking the threaded rods as centers.

Furthermore, the moving assembly further comprises a moving plate, the moving plate is installed on the threaded rod and the two groups of guide rods, and a connecting plate is installed on the moving plate.

Further, the rotating assembly comprises a rotating box, the rotating box is installed on the connecting plate, a second motor is installed on the inner wall of one side of the rotating box, a worm is connected to the output end of the second motor in a transmission mode, and one end, far away from the second motor, of the worm is installed on the inner wall of the other side of the rotating box.

Further, install the dwang on the bottom inner wall of rotatory case, install the worm wheel on the dwang, worm wheel and worm mesh mutually.

The beneficial effects of the utility model are that:

1. the utility model discloses a mutual cooperation use between fixed case, vacuum pump, vacuum chuck, linking pipe, first pipe and the solenoid valve, the vacuum pump is through linking pipe and first pipe with the air discharge in the vacuum chuck, fixes the circuit board on fixed case to can fix the circuit board of different sizes, improve fixing device's flexibility;

2. the utility model discloses a mutually supporting of rotating assembly and fixed subassembly is used, at the circuit board so that cut the completion back, drives the worm through the second motor and rotates, and the worm drives the dwang through the worm wheel and rotates, and the dwang drives fixed case and rotates, and fixed case drives the circuit board and rotates to realize the automatically regulated function of circuit board, improved fixing device's flexibility and practicality.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram according to an embodiment of the present invention;

fig. 2 shows a schematic cross-sectional structural view according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a moving assembly according to an embodiment of the present invention;

fig. 4 shows a schematic structural view of a moving plate according to an embodiment of the present invention;

fig. 5 shows a schematic cross-sectional structure diagram of a rotary box according to an embodiment of the present invention.

In the figure: 110. a chassis; 120. installing a box; 130. a drawer; 140. a handle; 150. cutting a seam; 210. a partition plate; 220. a first motor; 230. a threaded rod; 240. a guide bar; 250. moving the plate; 260. a connecting plate; 310. a rotary box; 320. a second motor; 330. a worm; 340. rotating the rod; 350. a worm gear; 410. a vacuum pump; 420. connecting the pipe; 430. a first conduit; 440. an electromagnetic valve; 450. a vacuum chuck; 460. and (7) fixing the box.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely illustrate the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a fixing device for cutting a circuit board. The device comprises a mounting assembly, a moving assembly, a rotating assembly and a fixing assembly, wherein the moving assembly is mounted on the mounting assembly, the rotating assembly is mounted on the moving assembly, and the fixing assembly is mounted on the rotating assembly;

the fixed assembly comprises a fixed box 460, a vacuum pump 410 and a plurality of groups of vacuum chucks 450, wherein the vacuum pump 410 is installed on the inner wall of the bottom of the fixed box 460, the output end of the vacuum pump 410 is communicated with an adapter tube 420, the vacuum chucks 450 are all installed on the inner wall of the top of the fixed box 460, the vacuum chucks 450 are all communicated with a first conduit 430, the first conduit 430 is communicated with one end, away from the vacuum chucks 450, of the adapter tube 420, and the first conduit 430 is provided with an electromagnetic valve 440.

The vacuum pump 410 exhausts the air in the vacuum chuck 450 through the adapter tube 420 and the first conduit 430 to fix the circuit board on the fixing box 460, so that the circuit boards with different sizes can be fixed, and the flexibility of the fixing device is improved. The solenoid valve 440 is used to control the opening and closing of the vacuum chuck 450.

The mounting assembly comprises a case 110, a mounting case 120 and a drawer 130 are mounted in the case 110, a handle 140 is mounted on the drawer 130, a slit 150 is formed in the top of the case 110, and the slit 150 is communicated with the drawer 130.

The drawer 130 is used for storing dust generated after cutting, and is convenient to clean.

The moving assembly comprises a partition plate 210, a moving plate 250 and two groups of guide rods 240, the partition plate 210 is installed on the installation box 120, a first motor 220 is installed on one side of the partition plate 210, a threaded rod 230 is installed on one side, far away from the first motor 220, of the partition plate 210, one end, far away from the partition plate 210, of the threaded rod 230 is installed on the installation box 120, and the output end of the first motor 220 is in transmission connection with one end of the threaded rod 230. Two sets of the guide rods 240 are installed on one side of the partition plate 210 far away from the first motor 220, one ends of the two sets of the guide rods 240 far away from the partition plate 210 are installed on the installation box 120, and the two sets of the guide rods 240 are symmetrically arranged with the threaded rod 230 as a center. The moving plate 250 is mounted on the threaded rod 230 and the two sets of guide rods 240, and the moving plate 250 is mounted with a connecting plate 260.

The first motor 220 is used for driving the threaded rod 230 to rotate, the threaded rod 230 drives the moving plate 250 to move, the moving plate 250 drives the connecting plate 260 to move, and the connecting plate 260 drives the rotating assembly to move. The guide 240 serves to guide the moving plate 250.

The rotating assembly comprises a rotating box 310, the rotating box 310 is installed on the connecting plate 260, a second motor 320 is installed on the inner wall of one side of the rotating box 310, a worm 330 is connected to the output end of the second motor 320 in a transmission mode, and one end, far away from the second motor 320, of the worm 330 is installed on the inner wall of the other side of the rotating box 310. Install dwang 340 on the bottom inner wall of rotatory case 310, install worm wheel 350 on the dwang 340, worm wheel 350 and worm 330 mesh mutually, the one end of dwang 340 is installed on fixed case 460.

The second motor 320 drives the worm 330 to rotate, the worm 330 drives the rotating rod 340 to rotate through the worm wheel 350, the rotating rod 340 drives the fixing box 460 to rotate, and the fixing box 460 drives the circuit board to rotate, so that the automatic adjusting function of the circuit board is realized, and the flexibility and the practicability of the fixing device are improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a fixing device is used in circuit board cutting, its characterized in that: the device comprises a mounting assembly, a moving assembly, a rotating assembly and a fixing assembly, wherein the moving assembly is mounted on the mounting assembly, the rotating assembly is mounted on the moving assembly, and the fixing assembly is mounted on the rotating assembly;

the fixed subassembly includes fixed case (460), vacuum pump (410) and a plurality of groups vacuum chuck (450), install on the bottom inner wall of fixed case (460) vacuum pump (410), the intercommunication has linking pipe (420) on the output of vacuum pump (410), a plurality of groups vacuum chuck (450) are all installed on the top inner wall of fixed case (460), a plurality of groups all the intercommunication has first pipe (430) on vacuum chuck (450), a plurality of groups the one end intercommunication that vacuum chuck (450) were kept away from in first pipe (430) is on linking pipe (420), a plurality of groups all install solenoid valve (440) on first pipe (430).

2. The fixing device for cutting circuit board according to claim 1, wherein: the mounting assembly comprises a case (110), a mounting box (120) and a drawer (130) are mounted in the case (110), a handle (140) is mounted on the drawer (130), a cutting seam (150) is formed in the top of the case (110), and the cutting seam (150) is communicated with the drawer (130).

3. The fixing device for cutting circuit board according to claim 2, characterized in that: the movable assembly comprises a partition plate (210), the partition plate (210) is installed on the installation box (120), a first motor (220) is installed on one side of the partition plate (210), a threaded rod (230) is installed on one side, away from the first motor (220), of the partition plate (210), one end, away from the partition plate (210), of the threaded rod (230) is installed on the installation box (120), and the output end of the first motor (220) is in transmission connection with one end of the threaded rod (230).

4. The fixing device for cutting circuit board according to claim 3, wherein: the moving assembly further comprises two groups of guide rods (240), the two groups of guide rods (240) are arranged on one side, away from the first motor (220), of the partition plate (210), the two groups of guide rods (240) are arranged on the installation box (120) at one ends, away from the partition plate (210), of the guide rods, and the two groups of guide rods (240) are symmetrically arranged by taking the threaded rods (230) as centers.

5. The fixing device for cutting circuit board according to claim 4, characterized in that: the moving assembly further comprises a moving plate (250), the moving plate (250) is installed on the threaded rod (230) and the two groups of guide rods (240), and a connecting plate (260) is installed on the moving plate (250).

6. The fixing device for cutting circuit board according to claim 5, characterized in that: the rotating assembly comprises a rotating box (310), the rotating box (310) is installed on a connecting plate (260), a second motor (320) is installed on the inner wall of one side of the rotating box (310), a worm (330) is connected to the output end of the second motor (320) in a transmission mode, and one end, far away from the second motor (320), of the worm (330) is installed on the inner wall of the other side of the rotating box (310).

7. The fixing device for cutting circuit board according to claim 6, characterized in that: install dwang (340) on the bottom inner wall of rotatory case (310), install worm wheel (350) on dwang (340), worm wheel (350) and worm (330) mesh mutually.