CN217292627U

CN217292627U - Rotary board disassembling table

Info

Publication number: CN217292627U
Application number: CN202123021944.1U
Authority: CN
Inventors: 郭先锋; 万应琪; 龙华; 邓思平
Original assignee: Shenzhen Q&d Circuits Co ltd
Current assignee: Shenzhen Q&d Circuits Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-08-26
Anticipated expiration: 2031-12-04

Abstract

The utility model discloses a rotary board-dismantling platform, which comprises a rotary base and a rotary table, wherein the rotary table is rotatably connected at the top of the rotary base, the rotary table is in a circular plate-shaped structure, the top surface of the rotary table is used for placing a circuit board, the bottom surface of the rotary table is provided with a rotary shaft, the rotary shaft is positioned at the middle position of the bottom surface of the rotary table, the bottom of the rotary shaft is sleeved with a bearing, the bearing is fixedly connected on the rotary base, the rotary table is connected on the rotary base through the bearing in a rotating way, the bearing is fixedly connected with the rotary base at the bottom, so that the rotary table is rotatably connected with the rotary base, the rotary table rotates to rotate the circuit board placed on the rotary table, and the positions of the adhesive tapes around the circuit board on the rotary table are gradually rotated to the convenient operation position of an operator, the frequent position shifting of an operator is avoided, so that the labor intensity of the operator is reduced, and the working efficiency is improved.

Description

Rotary board disassembling table

Technical Field

The utility model relates to circuit board production facility especially involves a rotatory pallet of tearing open.

Background

In the drilling process of the printed circuit board, an aluminum sheet is adhered to the substrate to dissipate heat and prevent the substrate from being scratched when a machine station drills on the substrate, the aluminum sheet is usually fixed by adhering an adhesive tape to the periphery of a plate by an encapsulation machine, the circuit board is taken down after the drilling is finished, and then the adhesive tape around is cut to separate the aluminum sheet from the substrate.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotatory pallet deck of tearing open, the above-mentioned problem of solution.

In order to solve the above problem, the utility model provides a technical scheme as follows:

the utility model provides a rotatory pallet of tearing open, wherein, includes roating seat and revolving stage, the revolving stage rotates the top of connecting at the roating seat, the revolving stage is circular platelike structure, the top surface of revolving stage is used for placing the circuit board, and the revolving stage bottom surface is provided with the rotation axis, just the rotation axis is located the intermediate position of revolving stage bottom surface, the bearing has been cup jointed to the bottom of rotation axis, bearing fixed connection is on the roating seat, the revolving stage passes through the bearing rotates to be connected on the roating seat.

Further, be provided with the support column on the roating seat, the quantity of support column is three at least, and at least three support column evenly sets up in the roating seat top surface and corresponds the position, the top of support column and the bottom surface contact of revolving stage.

Further, the top of support column is provided with the ball, the ball rotates the top of connecting at the support column, and the surface of ball contacts with the bottom surface of revolving stage.

Further, the bottom surface of revolving stage is provided with the sliding tray of sunk structure, the ball rotates to be connected in the sliding tray, and the surface of ball contacts with the inner wall of sliding tray.

Further, the top surface of revolving stage is provided with the protection pad, the protection pad is the silica gel material.

Furthermore, the bottom of roating seat is provided with the gyro wheel that rotates, it is the universal wheel to rotate the gyro wheel.

Furthermore, the number of the rotating rollers is four, and the four rotating rollers are respectively and fixedly connected to the four corners of the bottom of the rotating seat.

Compared with the prior art, the utility model has the advantages that the bearing is sleeved at the bottom of the rotating shaft arranged at the bottom of the rotating platform, the bearing is fixedly connected with the rotating base at the bottom, so that the rotating platform is rotationally connected with the rotating base, the rotating platform rotates to rotate the circuit board placed on the rotating platform, and the positions of the adhesive tapes around the circuit board on the rotating platform are gradually rotated to the convenient operating positions of operators, thereby avoiding the frequent movement of the operators, reducing the labor intensity of the operators and improving the working efficiency; because be provided with the support column on the roating seat, the top of support column and the bottom contact of revolving stage, the revolving stage slope is turned on one's side when avoiding rotatory, improves the security.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a rotary board-dismantling table according to the present invention;

fig. 2 is a bottom view of the rotary pallet dismantling table of the present invention;

fig. 3 is an exploded view of the rotary plate-detaching table of the present invention.

As shown in the above legend: 1. a rotating base; 2. a rotating table; 3. a rotating shaft; 4. a bearing; 5. a support column; 6. a ball bearing; 7. a sliding groove; 8. a protection pad; 9. the roller is rotated.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 3, the utility model discloses a rotatory board platform of tearing open, including roating seat 1 and revolving stage 2, revolving stage 2 sets up at the top of roating seat 1, and revolving stage 2 rotates with roating seat 1 to be connected, and the top surface of revolving stage 2 is used for placing the circuit board, and the circuit board that its top surface was placed is driven to rotate when revolving stage 2 rotates to make the circuit board glue sticky tape on all around progressively rotate to the convenient operating position of operating personnel, avoided operating personnel frequent shift position to be close to the sticky tape, reduced intensity of labour, also improved the efficiency of work simultaneously.

Further, the rotary table 2 is a circular plate-shaped structure, the size of the top surface of the rotary table 2 is smaller than the size of the placed circuit board, that is, when the circuit board is placed on the rotary table 2, the peripheral edge positions of the circuit board are all outside the peripheral edge positions of the rotary table 2, preferably, the diameter of the rotary table 2 is slightly smaller than the width of the placed circuit board, the middle position of the bottom surface of the rotary table 2 is provided with a rotary shaft 3, the rotary shaft 3 is a circular column-shaped structure, a bearing 4 is sleeved on the position of the rotary shaft 3 close to the bottom, the inner surface of the bearing 4 is fixedly connected with the outer surface of the rotary shaft 3, the top surface of the rotary table 1 is a square structure, the bearing 4 is fixedly connected at the middle position of the top surface of the rotary table 1, the rotary table 2 is rotatably connected with the rotary table 1 through the fixed connection of the rotary shaft 3, and the rotary table 2 rotates by using the virtual connection line of the virtual center point of the rotary table 2 and the virtual center point of the rotary table 1 as a rotary shaft, thereby make roating seat 1 and revolving stage 2 atress even, avoid when rotatory because the atress is uneven to cause revolving stage 2 slope, lead to tearing the pallet and turn on one's side, improve production security.

Further, the rotating base 1 is provided with the supporting columns 5, the tops of the supporting columns 5 are in contact with the bottom surface of the rotating base 2, the supporting columns 5 are used for supporting the rotating base 2, the pressure of the rotating base 2 on the rotating shaft 3 is dispersed, so that the pressure of the rotating shaft 3 is reduced, the loss of the rotating shaft 3 in the use process is reduced, the service life is prolonged, the number of the supporting columns 5 is at least three, the number of the preferable supporting columns 5 is four, in the embodiment, four supporting columns 5 are taken as an example for illustration, the four supporting columns 5 are respectively and fixedly connected to the top surface of the rotating base 1, the four supporting columns 5 are uniformly distributed on a virtual circumference taking the central point of the top surface of the rotating base 1 as the center of a circle, the tops of the four supporting columns 5 are in contact with the bottom surface of the rotating base 2, the pressure of the rotating base 2 is uniformly shared by the four uniformly arranged supporting columns 5, and the loss of the rotating shaft 3 is reduced, improve life, simultaneously under the support of four support columns 5, revolving stage 2 rotates more steadily, avoids turning on one's side of revolving stage 2, improves the security.

Further, the top of support column 5 is provided with ball 6, the top of support column 5 is provided with spherical structure's recess, ball 6 sets up in the recess of 5 top spherical structure of support column, and the top of ball 6 is higher than the top surface of support column 5, so that with the bottom surface contact of revolving stage 2, when revolving stage 2 rotates, the bottom surface of revolving stage 2 and the surface contact of ball 6, revolving stage 2 drive ball 6 rotates, reduce the frictional force that produces when rotating between revolving stage 2 and the support column 5, thereby make to rotate more easily, reduce operator's intensity of labour.

Further, the bottom of revolving stage 2 is provided with sunk structure's sliding tray 7, sliding tray 7 is circular structure, the centre of a circle of sliding tray 7 coincides with the central point of 2 bottom surfaces of revolving stage, ball 6 at support column 5 top is at the 7 rotations of sliding tray, the surface of ball 6 and the inner wall contact of sliding tray 7, when revolving stage 2 rotates, the surface of the ball 6 at support column 5 top and the inner wall contact of sliding tray 7, it leads to 2 centrobaric skews of revolving stage to drop when avoiding ball 6 to rotate, cause 2 slopes of revolving stage to turn on one's side, improve the safety in utilization.

Optionally, the top surface of revolving stage 2 is provided with protection pad 8, and protection pad 8 is the silica gel material for the protection circuit board, avoids the surface of circuit board to scrape the flower, influences the quality of circuit board, and protection pad 8 has skid-proof effect simultaneously, avoids the circuit board to drop at the rotation in-process.

Optionally, a rotating roller 9 is arranged at the bottom of the rotary base 1, the rotating roller 9 is in contact with the ground, the rotating roller 9 is a universal wheel, a locking member is arranged on the rotating roller 9, and the rotating roller 9 is locked by the locking member to be static and incapable of rotating; the quantity of the rotating idler wheels 9 is four, the four rotating idler wheels 9 are respectively and fixedly connected to the four corners of the bottom of the rotating seat 1, and the four rotating idler wheels 9 are arranged at the bottom of the rotating seat 1, so that the position of the rotary plate detaching table can be moved, and the use is more flexible and convenient.

Optionally, be provided with driving motor on the roating seat 1, driving motor's output passes through the hold-in range and is connected with rotation axis 3, driving motor's output drive rotation axis 3 rotates, rotation axis 3 drives revolving stage 2 and rotates, the last drive switch that is provided with of driving motor, the operator uses the rotation of the drive output of uncapping control driving motor, thereby the rotation of control revolving stage 2, driving motor drive revolving stage 2 rotates, avoid the operator to rotate revolving stage 2 for a long time, reduce operator's intensity of labour, improve work efficiency.

Referring to fig. 1 to 3, the working principle of the rotary plate-detaching table of the present invention is: when the plate dismounting device is used, firstly, the locking piece on the rotating roller 9 is opened to enable the rotating roller 9 to rotate, then, the plate dismounting table is moved to a working area through the rotating roller 9 at the bottom, then, the locking piece is closed to enable the rotating roller 9 not to rotate, and the plate dismounting table is prevented from moving during operation; the circuit board of fixing the aluminum sheet with the sticky tape is horizontally placed on the protection pad 8 on the top surface of the rotating platform 2, then an operator pushes the circuit board with one hand, and as friction force is generated between the bottom surface of the circuit board and the protection pad 8, the circuit board drives the rotating platform 2 to rotate under the action of the friction force, so that the positions of the sticky tape pasted on the peripheral edge of the circuit board are gradually close to an operator, and the other hand of the operator cuts off the sticky tape around the circuit board in sequence by using a sharp device, thereby separating the aluminum sheet on the circuit board.

Place when rotatory circuit board of tearing board bench down receives thrust, transmit revolving stage 2 with thrust under the effect of frictional force, revolving stage 2 transmits thrust for the rotation axis 3 of revolving stage 2 bottom, because bearing 4 has been cup jointed to the bottom of rotation axis 3, bearing 4 fixed connection is on revolving stage 1, consequently, through bearing 4 rotation axis 3 beginning to rotate, thereby make revolving stage 2 rotate, four support columns 5 that set up on revolving stage 1 support the bottom surface of revolving stage 2 respectively, avoid revolving stage 2 slope, ball 6 of 5 top settings of support column is respectively at 7 rotations of sliding tray of revolving stage 2 bottom, when reducing revolving stage 2 and the friction between the support column 5, thereby it is more laborsaving, and labor intensity is reduced.

The utility model discloses a bearing 4 is cup jointed to the rotation axis 3 bottom that revolving stage 2 bottom set up, and bearing 4 is fixed connection with the roating seat 1 of bottom to make revolving stage 2 rotate with roating seat 1 and be connected, revolving stage 2 rotates and makes the circuit board of placing on revolving stage 2 rotate, thus circuit board viscose tape position around revolving stage 2 rotates to the convenient operating position of operator step by step, avoids operator's frequent shift position, thereby reduces operator's intensity of labour, improves work efficiency; because be provided with support column 5 on the roating seat 1, the top of support column 5 and the bottom contact of revolving stage 2, revolving stage 2 slopes to turn on one's side when avoiding rotatory, improve the security.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a rotatory pallet of tearing open, its characterized in that, includes roating seat and revolving stage, the revolving stage rotates the top of connecting at the roating seat, the revolving stage is circular platelike structure, the top surface of revolving stage is used for placing the circuit board, and the revolving stage bottom surface is provided with the rotation axis, just the rotation axis is located the intermediate position of revolving stage bottom surface, the bearing has been cup jointed to the bottom of rotation axis, bearing fixed connection is on the roating seat, the revolving stage passes through the bearing rotates to be connected on the roating seat.

2. The rotary plate-detaching table according to claim 1, wherein the rotary base is provided with at least three support columns, the at least three support columns are uniformly arranged at corresponding positions on the top surface of the rotary base, and the tops of the support columns are in contact with the bottom surface of the rotary base.

3. The rotary unpacking table of claim 2 wherein the support columns are provided with balls on top thereof, the balls are rotatably connected to the top of the support columns, and the outer surfaces of the balls are in contact with the bottom surface of the rotary table.

4. The rotary unpacking table of claim 3, wherein the bottom surface of the rotary table is provided with a sliding groove of a concave structure, the balls are rotatably connected in the sliding groove, and the outer surfaces of the balls are in contact with the inner wall of the sliding groove.

5. The rotary plate-detaching table as claimed in claim 1, wherein a protective pad is disposed on the top surface of the rotary table, and the protective pad is made of silicone.

6. The rotary board disassembling table according to claim 1, wherein a bottom of the rotary base is provided with a rotary roller, and the rotary roller is a universal wheel.

7. The rotary board disassembling table according to claim 6, wherein the number of the rotating rollers is four, and the four rotating rollers are respectively fixedly connected to four corners of the bottom of the rotating base.