CN215735093U

CN215735093U - Circuit board processing device

Info

Publication number: CN215735093U
Application number: CN202122315603.9U
Authority: CN
Inventors: 汪建; 单云茂; 方非; 于强
Original assignee: Guangxi Yianjie Electronic Technology Co ltd; National Space Science Center of CAS
Current assignee: Guangxi Yianjie Electronic Technology Co ltd; National Space Science Center of CAS
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a circuit board processing device which comprises a base, wherein supporting rods are fixedly mounted at four ends of the top of the base, a top plate is fixedly mounted at the top of the base through four supporting rods, an air cylinder is fixedly mounted at the middle position of the bottom of the top plate, a pneumatic telescopic rod is arranged at the output end of the air cylinder, a movable plate is fixedly mounted at the bottom end of the pneumatic telescopic rod, side plates are fixedly mounted at two sides of the bottom of the movable plate, a first threaded rotating shaft is movably mounted between the two side plates, a first internal thread sleeve is mounted on the first threaded rotating shaft in a threaded sleeve manner, a mounting plate is fixedly mounted at the bottom of the first internal thread sleeve, a mounting frame is fixedly mounted at the bottom of the mounting plate, and two sliding rails are fixedly mounted on the inner side of the mounting frame. The utility model has the characteristics of good fixing effect and high patch mounting efficiency in the actual use process by arranging a series of structures.

Description

Circuit board processing device

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to a circuit board processing device.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.

The circuit board need carry out the paster to it in the course of working, paste the assigned position of putting the circuit board to electronic components as required promptly, current chip mounter is when carrying out the paster, and the speed of paster is slow, and is inefficient, mostly goes the paster clamp through the manual work and carries out the paster processing, can not fix the circuit board of different specifications, and the paster process is time-wasting, and the operation is complicated, consequently, we have proposed a circuit board processingequipment solution in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a circuit board processing apparatus to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a circuit board processing device comprises a base, wherein four ends of the top of the base are fixedly provided with supporting rods, the top of the base is fixedly provided with a top plate through four supporting rods, a cylinder is fixedly arranged at the middle position of the bottom of the top plate, the output end of the cylinder is provided with a pneumatic telescopic rod, the bottom of the pneumatic telescopic rod is fixedly provided with a movable plate, two sides of the bottom of the movable plate are fixedly provided with side plates, a first threaded rotating shaft is movably arranged between the two side plates, a first internal threaded sleeve is sleeved on the first threaded rotating shaft through threads, the bottom of the first internal threaded sleeve is fixedly provided with a mounting plate, the bottom of the mounting plate is fixedly provided with a mounting frame, the inner side of the mounting frame is fixedly provided with two sliding rails, two sliding rails are movably sleeved with sliding sleeves, and a second connecting block is fixedly arranged between the two sliding rails, one of them the bottom fixed mounting of sliding sleeve has the installation pole, the bottom fixed mounting of installation pole has the chip mounter, the bottom of chip mounter is provided with the chip mounter head, just the top of base is provided with the processing platform.

Preferably, two fixed mounting has first gag lever post between the curb plate, movable sleeve joint installs first stop collar on the first gag lever post, first stop collar with be provided with first connecting block between the first internal thread cover, first stop collar with pass through between the first internal thread cover first connecting block fixed connection, and wherein one side fixed mounting of curb plate has a driving motor, the one end of first screw thread pivot with a driving motor's output fixed connection.

Preferably, the inside movable mounting of processing platform has second screw thread pivot, screw thread cup joints in the second screw thread pivot and installs the second internal thread cover, the top fixed mounting of second internal thread cover has the connecting rod, the notch has been seted up at the top of processing platform, the top of connecting rod is passed through the notch extends to the outside at processing platform top, the top fixed mounting of connecting rod has the movable block, one side fixed mounting at processing platform top has the fixed block, just one side fixed mounting of processing platform has second driving motor, the one end of second screw thread pivot with second driving motor's output fixed connection.

Preferably, the inner side of the side wall of one side of the mounting frame is fixedly provided with an electric push rod, and one end of the electric push rod is fixedly connected with the second connecting block.

Preferably, the processing table is fixedly provided with a second limiting rod inside, the second limiting rod is movably sleeved with a second limiting sleeve, a third connecting block is arranged between the second limiting sleeve and the second internal thread sleeve, and the second limiting sleeve is fixedly connected with the second internal thread sleeve through the third connecting block.

Preferably, two positioning sleeves are arranged on two sides of the movable plate, and four positioning sleeves are movably sleeved on the four supporting rods respectively.

Preferably, the fixed block with all be provided with the rubber cushion on the lateral wall of the relative one side of movable block.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use, places the circuit board to be subjected to surface mounting treatment at the top of the processing table, controls the second driving motor to drive the second threaded rotating shaft to rotate so as to move the second internal threaded sleeve, drives the movable block to move through the connecting rod when the second internal threaded sleeve moves so as to clamp and fix the circuit board through the movable block and the fixed block, is convenient to fix the circuit boards with different models and specifications due to adjustable space between the movable block and the fixed block, and has strong adaptability, when the surface mounting is required, controls the first driving motor to rotate the first threaded rotating shaft according to the actual position to be subjected to surface mounting so as to drive the first internal threaded sleeve to move, drives the mounting frame to move through the first internal threaded sleeve so as to adjust the left and right positions of the surface mounting machine, and then controlling the electric push rod, wherein the electric push rod pushes the sliding sleeve to move, and the sliding sleeve drives the chip mounter to move, so that the front position and the rear position of the chip mounter are adjusted, the device is convenient to adjust the position of the chip mounter, and then the chip mounting is performed according to the position of an actual chip mounting, and the practicability is high.

Drawings

FIG. 1 is a schematic overall structure of the present invention;

FIG. 2 is a side view of the mounting frame of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

In the figure: 1. a base; 2. a second drive motor; 3. a processing table; 4. a fixed block; 5. a chip mounting head; 6. a chip mounter; 7. installing a frame; 8. a first drive motor; 9. mounting a plate; 10. a positioning sleeve; 11. a movable plate; 12. a cylinder; 13. a pneumatic telescopic rod; 14. a first stop collar; 15. a top plate; 16. a first connection block; 17. a first internally threaded sleeve; 18. a first limit rod; 19. a side plate; 20. a first threaded shaft; 21. a support bar; 22. a rubber cushion; 23. a movable block; 24. mounting a rod; 25. a sliding sleeve; 26. a second connecting block; 27. a slide rail; 28. an electric push rod; 29. a connecting rod; 30. a second internally threaded sleeve; 31. a third connecting block; 32. a second stop collar; 33. a second limiting rod; 34. and a second threaded rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a circuit board processing device comprises a base 1, wherein four ends of the top of the base 1 are fixedly provided with support rods 21, the top of the base 1 is fixedly provided with a top plate 15 through four support rods 21, a cylinder 12 is fixedly arranged at the middle position of the bottom of the top plate 15, the output end of the cylinder 12 is provided with a pneumatic telescopic rod 13, the bottom end of the pneumatic telescopic rod 13 is fixedly provided with a movable plate 11, two sides of the bottom of the movable plate 11 are fixedly provided with side plates 19, a first threaded rotating shaft 20 is movably arranged between the two side plates 19, a first internal thread sleeve 17 is sleeved on the first threaded rotating shaft 20 through threads, the bottom of the first internal thread sleeve 17 is fixedly provided with a mounting plate 9, the bottom of the mounting plate 9 is fixedly provided with a mounting frame 7, the inner side of the mounting frame 7 is fixedly provided with two slide rails 27, two slide sleeves 25 are movably sleeved on the two slide rails 27, and a second connecting block 26 is fixedly arranged between the two slide sleeves 25, the bottom of one of the sliding sleeves 25 is fixedly provided with an installation rod 24, the bottom end of the installation rod 24 is fixedly provided with a chip mounter 6, the bottom of the chip mounter 6 is provided with a chip mounting head 5, and the top of the base 1 is provided with a processing table 3.

Preferably, a first limiting rod 18 is fixedly installed between the two side plates 19, a first limiting sleeve 14 is movably installed on the first limiting rod 18 in a sleeved mode, a first connecting block 16 is arranged between the first limiting sleeve 14 and the first internal thread sleeve 17, the first limiting sleeve 14 is fixedly connected with the first internal thread sleeve 17 through the first connecting block 16, a first driving motor 8 is fixedly installed on one side of one side plate 19, and one end of a first thread rotating shaft 20 is fixedly connected with the output end of the first driving motor 8.

Preferably, the inside movable mounting of processing platform 3 has second screw thread pivot 34, screw thread sleeve joint installs second internal thread cover 30 on second screw thread pivot 34, the top fixed mounting of second internal thread cover 30 has connecting rod 29, the notch has been seted up at the top of processing platform 3, the top of connecting rod 29 passes through the outside that the notch extends to processing platform 3 top, the top fixed mounting of connecting rod 29 has movable block 23, one side fixed mounting at processing platform 3 top has fixed block 4, and one side fixed mounting of processing platform 3 has second driving motor 2, the one end of second screw thread pivot 34 and second driving motor 2's output fixed connection.

Preferably, an electric push rod 28 is fixedly installed on the inner side of the side wall of one side of the installation frame 7, one end of the electric push rod 28 is fixedly connected with the second connection block 26, the electric push rod 28 is controlled, the electric push rod 28 pushes the sliding sleeve 25 to move, the sliding sleeve 25 drives the chip mounter 6 to move, and then the front position and the rear position of the chip mounter 6 are adjusted.

Preferably, the processing table 3 is fixedly provided with a second limiting rod 33 inside, the second limiting rod 33 is movably sleeved with a second limiting sleeve 32, a third connecting block 31 is arranged between the second limiting sleeve 32 and the second internal thread sleeve 30, and the second limiting sleeve 32 and the second internal thread sleeve 30 are fixedly connected through the third connecting block 31, so that when the second thread rotating shaft 34 rotates, the second internal thread sleeve 30 cannot rotate along with the rotation of the second thread rotating shaft 34 and can only move on the second thread rotating shaft 34.

Preferably, two positioning sleeves 10 are disposed on two sides of the movable plate 11, and the four positioning sleeves 10 are movably sleeved on the four support rods 21 respectively, so that the movable plate 11 is stable when being lifted.

Preferably, the side wall of the opposite side of the fixed block 4 and the movable block 23 is provided with a rubber cushion 22, so that the movable block 23 and the fixed block 4 are prevented from being in rigid contact with the circuit board to damage the circuit board.

The working principle is as follows: before use, the safety of each structure of the device is checked, wherein the first driving motor 8, the second driving motor 2, the air cylinder 12 and the electric push rod 28 are all existing electrical elements, the electrical elements can be selected, installed and used according to actual use requirements, a circuit board to be subjected to surface mounting processing is placed at the top of the processing table 3, the second driving motor 2 is controlled, the second driving motor 2 drives the second threaded rotating shaft 34 to rotate, the second internal threaded sleeve 30 moves, the movable block 23 is driven to move through the connecting rod 29 when the second internal threaded sleeve 30 moves, the circuit board is clamped and fixed through the movable block 23 and the fixed block 4, and due to the fact that the distance between the movable block 23 and the fixed block 4 is adjustable, the circuit boards of different models and specifications can be conveniently fixed, the adaptability is strong, when surface mounting is required, according to the actual position where the surface mounting needs to be placed, control first driving motor 8 and make first screw thread pivot 20 rotate, and then make first screw thread pivot 20 drive first internal thread cover 17 and remove, first internal thread cover 17 then drives the installing frame 7 and removes, and then adjust the position about chip mounter 6, the electric putter 28 of controlling again, electric putter 28 promotes sliding sleeve 25 and removes, sliding sleeve 25 then drives chip mounter 6 and removes, and then adjust the front and back position of chip mounter 6, make this device be convenient for adjust the position of chip mounter 6, and then be convenient for carry out the paster according to the position of actual paster, therefore, the clothes hanger is strong in practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board processingequipment, includes base (1), its characterized in that: four ends at the top of the base (1) are fixedly provided with supporting rods (21), the top of the base (1) is fixedly provided with a top plate (15) through four supporting rods (21), a cylinder (12) is fixedly arranged at the middle position of the bottom of the top plate (15), the output end of the cylinder (12) is provided with a pneumatic telescopic rod (13), the bottom of the pneumatic telescopic rod (13) is fixedly provided with a movable plate (11), two sides of the bottom of the movable plate (11) are fixedly provided with side plates (19), a first thread rotating shaft (20) is movably arranged between the two side plates (19), a first inner thread sleeve (17) is arranged on the first thread rotating shaft (20) in a threaded sleeve manner, a mounting plate (9) is fixedly arranged at the bottom of the first inner thread sleeve (17), and a mounting frame (7) is fixedly arranged at the bottom of the mounting plate (9), the inboard fixed mounting of installing frame (7) has two slide rails (27), two equal movable sleeve joint installs sliding sleeve (25), two on slide rail (27) fixed mounting has second connecting block (26) between sliding sleeve (25), one of them the bottom fixed mounting of sliding sleeve (25) has installation pole (24), the bottom fixed mounting of installation pole (24) has chip mounter (6), the bottom of chip mounter (6) is provided with chip mounter head (5), just the top of base (1) is provided with processing platform (3).

2. The circuit board processing apparatus according to claim 1, wherein: two fixed mounting has first gag lever post (18) between curb plate (19), movable sleeve joint is gone up in first gag lever post (18) installs first stop collar (14), first stop collar (14) with be provided with first connecting block (16) between first internal thread cover (17), first stop collar (14) with pass through between first internal thread cover (17) first connecting block (16) fixed connection, and wherein one side fixed mounting of curb plate (19) has first driving motor (8), the one end of first screw thread pivot (20) with the output fixed connection of first driving motor (8).

3. The circuit board processing apparatus according to claim 1, wherein: the inside movable mounting of processing platform (3) has second screw thread pivot (34), screw sleeve joint installs second internal thread cover (30) in second screw thread pivot (34), the top fixed mounting of second internal thread cover (30) has connecting rod (29), the notch has been seted up at the top of processing platform (3), the top of connecting rod (29) is passed through the notch extends to the outside at processing platform (3) top, the top fixed mounting of connecting rod (29) has movable block (23), one side fixed mounting at processing platform (3) top has fixed block (4), just one side fixed mounting of processing platform (3) has second driving motor (2), the one end of second screw thread pivot (34) with the output fixed connection of second driving motor (2).

4. The circuit board processing apparatus according to claim 1, wherein: the inner side of the side wall of one side of the mounting frame (7) is fixedly provided with an electric push rod (28), and one end of the electric push rod (28) is fixedly connected with the second connecting block (26).

5. A circuit board processing apparatus according to claim 3, wherein: the inside fixed mounting of processing platform (3) has second gag lever post (33), the activity cup joints on second gag lever post (33) and installs second stop collar (32), second stop collar (32) with be provided with third connecting block (31) between second internal thread bush (30), second stop collar (32) with pass through between second internal thread bush (30) third connecting block (31) fixed connection.

6. The circuit board processing apparatus according to claim 1, wherein: two positioning sleeves (10) are arranged on two sides of the movable plate (11), and the four positioning sleeves (10) are movably sleeved on the four support rods (21) respectively.

7. A circuit board processing apparatus according to claim 3, wherein: the side wall of one side of the fixed block (4) opposite to the movable block (23) is provided with a rubber cushion (22).