Easily-installed bearing disc for printed circuit board

Abstract

The utility model discloses an easy-to-install bearing disc for a printed circuit board, which belongs to the technical field of printed circuit board processing, and comprises a working table, the top of the working table is provided with a limiting table, and a moving assembly is arranged between the working table and the limiting table; according to the utility model, the rollers on the two sides of the placing box are in sliding connection with the sliding grooves formed in the top of the working table, so that an operator can easily mount the bearing disc on the placing plate on the working table, the production efficiency is greatly improved, and the downtime of equipment is reduced; when the bearing disc needs to be replaced, the bearing disc can enable the placing plate to move downwards under the action of the gravity of the bearing disc and a first spring, so that the bearing disc is limited through a groove in one side of the workbench, and the situation that the bearing disc deviates in the working process, and machining of the printed circuit board is affected is prevented; and when the bearing disc needs to be replaced, only a hydraulic telescopic rod needs to be controlled to drive a supporting plate to move upwards. And the bearing disc is pushed out through the rolling wheels, so that the operation of personnel is greatly facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to printed wiring board processing technical field, concretely relates to an easy-to-install bearing disc for printed wiring board. BACKGROUND

[0002] In the production process of printed wiring board, multiple links are involved, including circuit design, copper-clad plate preparation, pattern transfer, etching, drilling, electroplating, patching, welding and the like, among which, the transfer and bearing of the circuit board between various production links are important links for guaranteeing production efficiency and product quality, and according to statistics, the transfer and operation frequency of the circuit board are high, and tens of thousands of bearing and moving operations can be involved every day.

[0003] The conventional printed wiring board bearing disc usually needs to be fixed by using connecting pieces such as screws and nuts when being installed on a production device or a workbench, and this installation mode is not only complicated to operate and needs to be tightened or loosened by using tools, but also takes a long time, which seriously affects the production efficiency, and therefore, an easy-to-install bearing disc for printed wiring board is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an easy-to-install bearing disc for printed wiring board to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: an easy-to-install bearing disc for printed wiring board, including a workbench, the top of the workbench is provided with a limiting table, a moving assembly is arranged between the workbench and the limiting table, one end of the workbench is provided with a placing assembly through the recess groove, the moving assembly includes a placing box, both sides of the placing box are provided with rollers, the inside of the placing box is provided with a first spring, the top of the first spring is provided with a bearing disc, the inside of the first spring is sleeved with a damping block, the placing assembly includes a limiting box, the inside bottom of the limiting box is provided with a hydraulic telescopic rod, one end of the hydraulic telescopic rod is provided with a supporting plate, the four corners of the supporting plate are provided with spring sleeves, the inside of the spring sleeve is provided with a second spring, one end of the second spring is provided with a limiting rod, the top of the limiting rod is provided with a placing plate, the top of the placing plate is provided with a limiting groove, the bottom of the supporting plate is provided with limiting telescopic rods at four corners, and the top of the supporting plate is provided with a damping plate.

[0006] As a preferred implementation form, the number of the first springs is sixteen, and the sixteen first springs are evenly laid in the inside of the placing box.

[0007] As a preferred implementation form, the top of the workbench is provided with a sliding groove, the inside of the sliding groove is slidably connected with the rollers, and one end of the sliding groove is connected with one end of the limiting groove.

[0008] As a preferred implementation, the rollers are connected to the limiting grooves in sliding mode, and the bottom of the damping block is connected to the inner bottom of the placing box.

[0009] As a preferred implementation, the number of the limiting telescopic rods is four, the bottom of the four limiting telescopic rods is connected to the inner bottom of the limiting box, and the periphery of the placing plate is connected to the inner wall of the limiting box in sliding mode.

[0010] As a preferred implementation, the bottom of one end of the limiting table is provided with a rubber plate, and the rubber plate is above the placing plate.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] The utility model discloses a placing assembly for printed circuit board, which comprises a placing box, a placing plate, a limiting table, a supporting plate, a plurality of limiting telescopic rods, a plurality of limiting grooves, a plurality of rollers, a plurality of first springs, a plurality of damping blocks, a plurality of hydraulic telescopic rods, a plurality of spring sleeves, a plurality of limiting rods and a plurality of damping plates.

[0013] The utility model discloses a placing assembly for printed circuit board, which comprises a placing box, a placing plate, a limiting table, a supporting plate, a plurality of limiting telescopic rods, a plurality of limiting grooves, a plurality of rollers, a plurality of first springs, a plurality of damping blocks, a plurality of hydraulic telescopic rods, a plurality of spring sleeves, a plurality of limiting rods and a plurality of damping plates. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the schematic view of the main body three-dimensional structure of the utility model;

[0015] Fig. 2 It is the schematic view of the main body cross section three-dimensional structure of the utility model;

[0016] Fig. 3 It is the schematic view of the moving assembly cross section three-dimensional structure of the utility model.

[0017] In the drawing: 1, workbench; 2, limiting table; 3, moving assembly; 4, placing assembly; 5, sliding slot; 6, rubber plate; 301, placing box; 302, gyro wheel; 303, first spring; 304, bearing disc; 305, damping block; 401, limiting box; 402, hydraulic telescopic rod; 403, support plate; 404, spring cover; 405, second spring; 406, limiting rod; 407, placing plate; 408, limiting slot; 409, limiting telescopic rod; 410, damping plate. DETAILED DESCRIPTION

[0018] The utility model will be further described below in combination with examples.

[0019] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvement of the method of the utility model under the concept of the utility model all belong to the range required to be protected by the utility model.

[0020] Please refer to Figs. 1-3The utility model provides an easy to install's bearing disc for printed circuit board, including workstation 1, workstation 1's top is equipped with the limiting table 2, workstation 1 is equipped with the moving assembly 3 with limiting table 2 between, workstation 1 one end is equipped with the placement assembly 4 through the recess that sets up, moving assembly 3 includes the placement box 301, the both sides of placement box 301 are equipped with the gyro wheel 302, the inside of placement box 301 is equipped with the first spring 303, the top of first spring 303 is equipped with the bearing disc 304, the inside of first spring 303 is covered with the damping block 305, placement assembly 4 includes the limiting box 401, the inside bottom of limiting box 401 is equipped with the hydraulic telescopic rod 402, one end of hydraulic telescopic rod 402 is equipped with the support plate 403, the four corners of support plate 403 are equipped with the spring cover 404, the inside of spring cover 404 is equipped with the second spring 405, one end of second spring 405 is equipped with the limiting rod 406, the top of limiting rod 406 is equipped with the placement plate 407, the top of placement plate 407 is equipped with the limiting slot 408 that sets up, the bottom four corners of support plate 403 are equipped with the limiting telescopic rod 409, the top of support plate 403 is equipped with the damping plate 410, through the gyro wheel 302 of placement box 301 both sides and the sliding groove 5 that workstation 1 top sets up slide connection, and the operator only needs to push placement box 301 along the sliding groove 5, can easily install bearing disc 304 to the placement plate 407 on workstation 1, after placing bearing disc 304 on the placement plate 407, bearing disc 304 will under the action of gravity and the first spring 303 of itself make the placement plate 407 move down, thereby the recess of workstation 1 side is limited to bearing disc 304, when needing to replace bearing disc 304, only need to control hydraulic telescopic rod 402 to drive support plate 403 to go up, can drive bearing disc 304 to go up, when limiting slot 408 is connected with the sliding groove 5, can push out bearing disc 304 through gyro wheel 302.

[0021] The number of first springs 303 is sixteen, and the sixteen first springs 303 are evenly arranged in the inside of the placement box 301.

[0022] The top of the workstation 1 is provided with a sliding groove 5, the inside of the sliding groove 5 is slidably connected with the gyro wheel 302, and one end of the sliding groove 5 is connected with one end of the limiting slot 408.

[0023] The gyro wheel 302 is slidably connected with the limiting slot 408, and the bottom of the damping block 305 is connected with the inside bottom of the placement box 301.

[0024] The number of limiting telescopic rods 409 is four, the bottoms of the four limiting telescopic rods 409 are connected with the inside bottom of the limiting box 401, and the periphery of the placement plate 407 is slidably connected with the inner wall of the limiting box 401.

[0025] The bottom of one end of the limiting table 2 is provided with a rubber plate 6, the rubber plate 6 is located above the placing plate 407, the first spring 303 and the damping block 305 in the placing box 301 can provide effective vertical buffering for the bearing disc 304, the second spring 405 and the damping plate 410 in the placing assembly 4 can buffer and protect the bearing disc 304, when the bearing disc 304 is impacted by impact force from above or side, the second spring 405 can further buffer and reduce the impact of the impact force on the bearing disc 304 and the printed circuit board through the conduction of the spring sleeve 404 and the limiting rod 406, a comprehensive buffering protection system is formed, the limiting telescopic rod 409 can limit the supporting plate 403 when the supporting plate 403 moves up, so that the supporting plate 403 is prevented from deviating and affecting the taking of the bearing disc 304.

[0026] The working principle and use process of the utility model are as follows: firstly, the placing box 301 is slidably connected with the sliding groove 5 on the top of the workbench 1 through the rollers 302 on the two sides of the placing box 301, an operator only needs to push the placing box 301 along the sliding groove 5, and then the bearing disc 304 can be easily installed on the placing plate 407 on the workbench 1, then the bearing disc 304 is placed on the placing plate 407, the placing plate 407 is moved downward under the action of the gravity of the bearing disc 304 and the first spring 303, so that the bearing disc 304 is limited by the groove on one side of the workbench 1, the first spring 303 and the damping block 305 in the placing box 301 can provide effective vertical buffering for the bearing disc 304, the second spring 405 and the damping plate 410 in the placing assembly 4 can buffer and protect the bearing disc 304, finally, when the bearing disc 304 needs to be replaced, the supporting plate 403 is moved up by controlling the hydraulic telescopic rod 402, the bearing disc 304 is moved up, the bearing disc 304 is pushed out through the rollers 302 when the limiting groove 408 is connected with the sliding groove 5, and the limiting telescopic rod 409 can limit the supporting plate 403 when the supporting plate 403 moves up, so that the supporting plate 403 is prevented from deviating.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A carrier plate for printed wiring boards, which is easy to install, comprising a worktable (1), characterized in that: The top of the workbench (1) is provided with a limiting table (2), and a moving assembly (3) is arranged between the workbench (1) and the limiting table (2), one end of the workbench (1) is provided with a placing assembly (4) through the groove, the moving assembly (3) comprises a placing box (301), both sides of the placing box (301) are provided with rollers (302), the inside of the placing box (301) is provided with a first spring (303), the top of the first spring (303) is provided with a bearing disc (304), the inside of the first spring (303) is sleeved with a damping block (305), the placing assembly (4) comprises a limiting box (401), the inner bottom of the limiting box (401) is provided with a hydraulic telescopic rod (402), one end of the hydraulic telescopic rod (402) is provided with a supporting plate (403), the four corners of the supporting plate (403) are provided with spring sleeves (404), the inside of the spring sleeve (404) is provided with a second spring (405), one end of the second spring (405) is provided with a limiting rod (406), the top of the limiting rod (406) is provided with a placing plate (407), the top of the placing plate (407) is provided with a limiting groove (408), the bottom of the supporting plate (403) is provided with limiting telescopic rods (409), and the top of the supporting plate (403) is provided with a damping plate (410).

2. The carrier disk for printed wiring boards according to claim 1, wherein: The number of the first springs (303) is sixteen, and the sixteen first springs (303) are evenly arranged in the inside of the placing box (301).

3. The carrier disk for printed wiring boards according to claim 1, wherein: The top of the workbench (1) is provided with a chute (5), the inside of the chute (5) is in sliding connection with the rollers (302), and one end of the chute (5) is connected with one end of the limiting groove (408).

4. The carrier disk for printed wiring boards according to claim 1, wherein: The rollers (302) and the limiting groove (408) are in sliding connection, and the bottom of the damping block (305) is connected with the inner bottom of the placing box (301).

5. The carrier tray of claim 1, wherein: The number of the limiting telescopic rods (409) is four, the bottoms of the four limiting telescopic rods (409) are connected with the inner bottom of the limiting box (401), and the periphery of the placing plate (407) is in sliding connection with the inner wall of the limiting box (401).

6. The carrier tray of claim 1, wherein: One end of the limiting table (2) is provided with a rubber plate (6), and the rubber plate (6) is located above the placing plate (407).

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