CN218103669U

CN218103669U - Support frame is used in printed circuit board production

Info

Publication number: CN218103669U
Application number: CN202221854544.0U
Authority: CN
Inventors: 孙猛
Original assignee: Anhui Wufu Electronic Technology Co ltd
Current assignee: Anhui Wufu Electronic Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-20
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a support frame is used in printed circuit board production, the camera includes a supporting plate, the spout has been seted up at the top of backup pad, the inside rotation of spout is connected with the screw rod, through the movable block, the connecting rod, U-shaped mounting panel and reciprocating motor, start second electric telescopic handle, with a plurality of printed circuit board centre gripping between two U-shaped fixed plates that correspond, processing equipment can begin to process the printed circuit board that is located the intermediate position, after processing is accomplished, start reciprocating motor, when reciprocating motor rotates, it rotates to drive the screw rod, and then drive the movable block, the connecting rod, U-shaped mounting panel and printed circuit board remove, change the next printed circuit board of treating processing, continue to process, then the staff takes off the printed circuit board of processing, change the new printed circuit board of treating processing, so relapse, can make the course of working of circuit board continuously go on, and easy to operate, and high production efficiency, design practicality can promote.

Description

Support frame is used in printed circuit board production

Technical Field

The utility model relates to a printed circuit board produces technical field, especially relates to a support frame is used in printed circuit board production.

Background

The printed circuit board is a provider for electrical connection of electronic components, and can be divided into single-layer boards, double-layer boards, four-layer boards, six-layer boards and other multi-layer circuit boards according to the number of layers of the circuit boards, and the support frame is used for supporting the printed circuit board when the printed circuit board is processed.

The existing support frame is often provided with only one station in the use process, namely after one printed circuit board is processed, the printed circuit board needs to be detached and then a new printed circuit board to be processed is installed, the operation process is complex, the continuous processing process of the printed circuit board is delayed, the production efficiency is low, and the design practicability is not sufficient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a support frame is used in printed circuit board production has solved the technical problem among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: the utility model provides a support frame is used in printed circuit board production, includes the backup pad, the spout has been seted up at the top of backup pad, the inside rotation of spout is connected with the screw rod, the surface of screw rod is provided with a plurality of moving mechanism, moving mechanism's top is provided with two fixture, the one end fixed mounting of backup pad has reciprocating motor, reciprocating motor's output passes the backup pad with the one end fixed connection of screw rod, the other end fixedly connected with orienting mechanism of backup pad, the corner of backup pad bottom all is provided with telescopic machanism, moving mechanism includes the movable block, threaded hole has been seted up to one side of movable block, the threaded hole with screw rod threaded connection, the top fixedly connected with connecting rod of movable block, the top fixedly connected with U-shaped mounting panel of connecting rod, perforation has been seted up to one side of connecting rod.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, fixture includes first electric telescopic handle, first electric telescopic handle's bottom with one side fixed connection of U-shaped mounting panel inner wall, first electric telescopic handle's output end fixedly connected with U-shaped fixed plate, the one end fixedly connected with L shape mounting panel at U-shaped fixed plate top, the through-hole has been seted up at the center at U-shaped fixed plate top, the bottom fixed mounting of L shape mounting panel has second electric telescopic handle, second electric telescopic handle's output passes through-hole fixedly connected with grip block.

Further, telescopic machanism includes third electric telescopic handle, third electric telescopic handle's output end fixedly connected with first fixed block, the top of first fixed block through a plurality of first fixing bolt with the bottom fixed connection of backup pad, third electric telescopic handle's bottom fixedly connected with second fixed block, the top threaded connection of second fixed block has a plurality of second fixing bolt.

Further, the jack has been seted up to one side of spout inner wall, orienting mechanism is including the installation piece, the outer lane of installation piece one side through a plurality of third fixing bolt with the other end fixed connection of backup pad, the center fixedly connected with orientation lever of installation piece one side, the one end of orientation lever passes in proper order the backup pad is with a plurality of the perforation with the jack block is connected.

Further, the moving block is connected with the sliding groove in a sliding mode.

Further, a bearing is fixedly connected to the joint of the support plate and the reciprocating motor.

Furthermore, the bottom of the clamping plate and the bottom of the inner wall of the U-shaped fixing plate are fixedly connected with a first elastic pad and a second elastic pad respectively.

Furthermore, the bottom of the first elastic cushion and the top of the second elastic cushion are both fixedly connected with a bump.

The utility model has the advantages that: the utility model provides a support frame is used in printed circuit board production has following advantage:

1. the second electric telescopic rod is started through the moving block, the connecting rod, the U-shaped mounting plate and the reciprocating motor, a plurality of printed circuit boards are clamped between the two corresponding U-shaped fixing plates, the processing equipment can start to process the printed circuit boards positioned in the middle position, after the processing is finished, the reciprocating motor is started, and when the reciprocating motor rotates, the screw rod is driven to rotate, so that the moving block, the connecting rod, the U-shaped mounting plate and the printed circuit boards are driven to move, the next printed circuit board to be processed is replaced, the processing is continued, then a worker takes down the processed printed circuit board and replaces the printed circuit board with a new printed circuit board to be processed, the operation is repeated, the processing process of the circuit boards can be continuously carried out, the operation is simple and easy, the production efficiency is improved, and the design practicability is improved;

2. through third electric telescopic handle, start third electric telescopic handle, when third electric telescopic handle extends or shortens, can adjust the height of backup pad in a flexible way.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic cross-sectional structural view of a support frame for producing a printed circuit board according to the present invention;

FIG. 2 is an enlarged schematic structural view of a portion A of the supporting frame for PCB production shown in FIG. 1;

fig. 3 is a schematic perspective view of a moving mechanism in the supporting frame for producing the printed circuit board shown in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support plate; 2. a chute; 3. a screw; 4. a moving mechanism; 5. a reciprocating motor; 6. a moving block; 7. a connecting rod; 8. a U-shaped mounting plate; 9. perforating; 10. a first electric telescopic rod; 11. a U-shaped fixing plate; 12. an L-shaped mounting plate; 13. a second electric telescopic rod; 14. a clamping plate; 15. a third electric telescopic rod; 16. a first fixed block; 17. a second fixed block; 18. mounting blocks; 19. and (4) orienting the rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

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 a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

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 used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a support frame is used in printed circuit board production, including backup pad 1, spout 2 has been seted up at the top of backup pad 1, the inside of spout 2 is rotated and is connected with screw rod 3, the surface of screw rod 3 is provided with a plurality of moving mechanism 4, moving mechanism 4's top is provided with two fixture, the one end fixed mounting of backup pad 1 has reciprocating motor 5, reciprocating motor 5's output passes the one end fixed connection of backup pad 1 with screw rod 3, the other end fixedly connected with guiding mechanism of backup pad 1, the corner of backup pad 1 bottom all is provided with telescopic machanism, moving mechanism 4 includes movable block 6, threaded hole has been seted up to one side of movable block 6, threaded hole and 3 threaded connection of screw rod, the top fixedly connected with connecting rod 7 of movable block 6, the top fixedly connected with U-shaped mounting panel 8 of connecting rod 7, perforation 9 has been seted up to one side of connecting rod 7.

Preferably, fixture includes first electric telescopic handle 10, the bottom of first electric telescopic handle 10 and one side fixed connection of the 8 inner walls of U-shaped mounting panel, the output end fixedly connected with U-shaped fixed plate 11 of first electric telescopic handle 10, the one end fixedly connected with L-shaped mounting panel 12 at the 11 top of U-shaped fixed plate, the through-hole has been seted up at the center at U-shaped fixed plate 11 top, the bottom fixed mounting of L-shaped mounting panel 12 has second electric telescopic handle 13, the output of second electric telescopic handle 13 passes through-hole fixedly connected with grip block 14, start first electric telescopic handle 10, first electric telescopic handle 10 extension or shorten can carry out the centre gripping to the printed circuit board of equidimension not, start second electric telescopic handle 13, when second electric telescopic handle 13 extends, can carry out the centre gripping to printed circuit board, otherwise, the printed circuit board that processing was accomplished can be taken off.

Preferably, telescopic machanism includes third electric telescopic handle 15, the first fixed block 16 of output fixedly connected with of third electric telescopic handle 15, the bottom fixed connection of a plurality of first fixing bolt and backup pad 1 is passed through at the top of first fixed block 16, the bottom fixedly connected with second fixed block 17 of third electric telescopic handle 15, the top threaded connection of second fixed block 17 has a plurality of second fixing bolt, start third electric telescopic handle 15, when third electric telescopic handle 15 extends or shortens, can adjust the height of backup pad 1 in a flexible way.

Preferably, the jack has been seted up to one side of spout 2 inner wall, orienting mechanism includes installation piece 18, the outer lane of installation piece 18 one side is through a plurality of third fixing bolt and the other end fixed connection of backup pad 1, the center fixed connection of installation piece 18 one side has orienting rod 19, the one end of orienting rod 19 passes backup pad 1 and a plurality of perforation 9 in proper order and is connected with the jack block, when screw rod 3 rotated, movable block 6 moved about along the surface of screw rod 3, simultaneously, connecting rod 7 also can slide along orienting rod 19 for movable block 6 and U-shaped mounting panel 8 keep structural stability at the removal in-process.

Preferably, the moving block 6 is slidably connected to the sliding groove 2, and when the moving block 6 moves, the moving block slides along the inner wall of the sliding groove 2, so that the structural stability of the moving block 6 during movement can be further improved.

Preferably, a bearing is fixedly connected to the joint of the support plate 1 and the reciprocating motor 5, and the bearing enables the reciprocating motor 5 to have stronger stability during rotation.

Preferably, the bottom of the clamping plate 14 and the bottom of the inner wall of the U-shaped fixing plate 11 are fixedly connected with a first elastic pad and a second elastic pad respectively, and the first elastic pad and the second elastic pad have certain elasticity, so that the printed circuit board can be prevented from directly contacting the clamping plate 14 and the U-shaped fixing plate 11, and the surface of the printed circuit board is prevented from being damaged by friction due to the clamping plate 14 and the U-shaped fixing plate 11.

Preferably, the bottom of the first elastic pad and the top of the second elastic pad are both fixedly connected with a protruding block, and the protruding block can increase the friction force between the printed circuit board and the clamping plate 14 and the U-shaped fixing plate 11, so that the printed circuit board can be clamped more firmly.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides a support frame is used in printed circuit board production, notice, screw rod 3 in the picture is the schematic diagram only, in fact can change different length according to specific operation requirement, when using, start second electric telescopic handle 13, with a plurality of printed circuit board centre gripping between two U-shaped fixed plates 11 that correspond, the processing equipment can begin to process the printed circuit board that is located the intermediate position, after processing is accomplished, start reciprocating motor 5, when reciprocating motor 5 rotates, drive screw rod 3 and rotate, and then drive movable block 6, connecting rod 7, U-shaped mounting panel 8 and printed circuit board remove, change the next printed circuit board of treating processing, continue to process, then the staff takes off the printed circuit board that has processed, change the new printed circuit board of treating processing, so relapse, can make the course of working of circuit board continuously go on.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; all the persons skilled in the art can smoothly implement the present invention as shown in the attached drawings and described above; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a support frame is used in printed circuit board production, includes backup pad (1), its characterized in that, spout (2) have been seted up at the top of backup pad (1), the inside of spout (2) is rotated and is connected with screw rod (3), the surface of screw rod (3) is provided with a plurality of moving mechanism (4), the top of moving mechanism (4) is provided with two fixture, the one end fixed mounting of backup pad (1) has reciprocating motor (5), the output of reciprocating motor (5) passes backup pad (1) with the one end fixed connection of screw rod (3), the other end fixedly connected with orientation mechanism of backup pad (1), the corner of backup pad (1) bottom all is provided with telescopic machanism:

the moving mechanism (4) comprises a moving block (6), a threaded hole is formed in one side of the moving block (6), the threaded hole is in threaded connection with the screw rod (3), a connecting rod (7) is fixedly connected to the top of the moving block (6), a U-shaped mounting plate (8) is fixedly connected to the top end of the connecting rod (7), and a through hole (9) is formed in one side of the connecting rod (7).

2. The supporting frame for the production of the printed circuit board as claimed in claim 1, wherein the clamping mechanism comprises a first electric telescopic rod (10), the bottom of the first electric telescopic rod (10) is fixedly connected with one side of the inner wall of the U-shaped mounting plate (8), the output end of the first electric telescopic rod (10) is fixedly connected with a U-shaped fixing plate (11), one end of the top of the U-shaped fixing plate (11) is fixedly connected with an L-shaped mounting plate (12), a through hole is formed in the center of the top of the U-shaped fixing plate (11), a second electric telescopic rod (13) is fixedly mounted at the bottom of the L-shaped mounting plate (12), and the output end of the second electric telescopic rod (13) passes through the through hole fixedly connected with the clamping plate (14).

3. The supporting frame for the production of the printed circuit board according to claim 1, wherein the telescopic mechanism comprises a third electric telescopic rod (15), a first fixing block (16) is fixedly connected to an output end of the third electric telescopic rod (15), a top of the first fixing block (16) is fixedly connected to a bottom of the supporting plate (1) through a plurality of first fixing bolts, a second fixing block (17) is fixedly connected to a bottom of the third electric telescopic rod (15), and a plurality of second fixing bolts are in threaded connection with a top of the second fixing block (17).

4. The supporting frame for the production of the printed circuit board according to claim 1, wherein one side of the inner wall of the sliding groove (2) is provided with an insertion hole, the orientation mechanism comprises an installation block (18), an outer ring of one side of the installation block (18) is fixedly connected with the other end of the supporting plate (1) through a plurality of third fixing bolts, a center of one side of the installation block (18) is fixedly connected with an orientation rod (19), and one end of the orientation rod (19) sequentially penetrates through the supporting plate (1) and the plurality of through holes (9) to be connected with the insertion hole in a clamping manner.

5. The supporting frame for the production of printed circuit boards as claimed in claim 1, wherein the moving block (6) is slidably connected to the chute (2).

6. A support frame for printed circuit board production according to claim 1, wherein a bearing is fixedly connected to the connection between the support plate (1) and the reciprocating motor (5).

7. A support frame for printed circuit board production as in claim 2, wherein the bottom of the holding plate (14) and the bottom of the inner wall of the U-shaped fixing plate (11) are fixedly connected with a first elastic pad and a second elastic pad, respectively.

8. The supporting rack for producing printed circuit boards as claimed in claim 7, wherein the bottom of the first elastic pad and the top of the second elastic pad are both fixedly connected with a bump.