CN213568430U

CN213568430U - Conveying device for circuit board machining

Info

Publication number: CN213568430U
Application number: CN202022523408.0U
Authority: CN
Inventors: 李福军; 穆家相
Original assignee: Xuzhou Taiji New Electronic Technology Co ltd
Current assignee: Xuzhou Taiji New Electronic Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-29
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a conveying device for circuit board processing, which comprises a working table top, wherein a pair of supporting frames is fixedly connected on the side wall of the working table top, the upper end of each supporting frame is fixedly connected with a crossbeam, the bottom of the crossbeam is fixedly connected with a T-shaped slide rail, a sliding block is arranged on the T-shaped slide rail in a sliding manner, a first motor is fixedly arranged on the side wall of the sliding block, a linear electric cylinder is fixedly arranged at the bottom of the sliding block, a moving block is arranged at the bottom of the linear electric cylinder in a sliding manner, a cylinder is fixedly arranged at the bottom of the moving block, a telescopic rod is fixedly; compared with the prior art, drive first clamp plate and second clamp plate through the second motor and directly get the circuit board clamp that the welding was accomplished, put transmission device with the circuit board after the welding was accomplished on, let the circuit board natural cooling at the in-process of carrying, improved the efficiency of production and processing, also avoided the condition that staff misoperation scald appears.

Description

Conveying device for circuit board machining

Technical Field

The utility model relates to a circuit board processing technology field specifically is a conveyor that circuit board adds man-hour.

Background

The name of the circuit board is: 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.

Present circuit board need carry other places to carry out process on next step or detect after accomplishing one process processing, but the welding is accomplished the back circuit board high temperature, and operating personnel can't directly take, and the circuit board has the compliance, and is thinner, and the in-process personnel damage of taking leads to the circuit board to scrap and becomes the defective products, and we propose a conveyor that circuit board was processed for this and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor when circuit board adds man-hour to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a conveying device for processing a circuit board comprises a working table top, wherein a pair of supporting frames is fixedly connected to the side wall of the working table top, a cross beam is fixedly connected to the upper end of each supporting frame, a T-shaped sliding rail is fixedly connected to the bottom of the cross beam, a sliding block is arranged on the T-shaped sliding rail in a sliding mode, a first motor is fixedly arranged on the side wall of the sliding block, a linear electric cylinder is fixedly arranged at the bottom of the sliding block, the first motor can drive the sliding block to move on the early T-shaped sliding rail, so that the position of the linear electric cylinder is changed, the linear electric cylinder has better accuracy and can be used for conveniently and quickly clamping the circuit board, a moving block is arranged at the bottom of the linear electric cylinder in a sliding mode, a cylinder is fixedly arranged at the bottom of the moving block, a telescopic rod is fixedly, the bottom plate bottom fixed mounting has clamping device, work desktop one side fixedly connected with transmission device.

Preferably, the clamping device comprises a mounting plate, the mounting plate is fixedly mounted on a bottom plate, a fixing plate is fixedly connected to the bottom of the mounting plate, a second motor is fixedly mounted on one side of the fixing plate, a rotating shaft is fixedly mounted on the output end of the second motor, a first sleeve is fixedly sleeved on the rotating shaft, first connecting plates are fixedly connected to two ends of the first sleeve, a first sleeve ring is hinged to one side of each first connecting plate, a second transmission rod is fixedly connected to the bottom of the first sleeve ring, a first transmission rod is hinged to the other side of each first connecting plate, a pair of rotating rods are fixedly arranged at the bottom of the fixing plate, a second sleeve and a third sleeve are rotatably arranged on each rotating rod, a second connecting plate is fixedly connected to two ends of each second sleeve, the other end of each first transmission rod is hinged to one side of the second connecting plate, and a, the fixed axle that is equipped with on the third connecting plate, it is equipped with the second lantern ring to rotate on the fixed axle, second lantern ring fixed connection is in second transfer line one end, and the second motor can drive the pivot and rotate to drive the motion of first sleeve, can make first clamp plate and second clamp plate incasement side motion, the circuit board clamp that will weld the completion gets.

Preferably, the first clamping plate is fixedly connected to the second connecting plate, the second clamping plate is fixedly connected to the third connecting plate, heat-resistant pads are fixedly arranged on the first clamping plate and the second clamping plate, the heat-resistant pads are soft in material, and damage to the circuit board caused by overlarge clamping force can be prevented.

Preferably, a plurality of fastening bolts are inserted into the mounting plate, one ends of the fastening bolts penetrate through the limiting holes, one ends of the fastening bolts are sleeved with fastening nuts in a threaded manner, and the clamping devices can be fixedly mounted on the base plate through the fastening bolts and the fastening nuts.

Preferably, the operating table is fixedly connected to the working table top, a worker can weld the circuit board on the operating table, and the bottom of the working table top is fixedly connected with a plurality of supporting legs.

Preferably, transmission device includes the bracing piece, fixedly connected with limiting plate between the bracing piece, support frame one end is fixed to be set up on the limiting plate lateral wall, it is equipped with a plurality of driving rollers to rotate between the limiting plate, the driving roller outside is equipped with the conveyer belt, and the conveyer belt can transport the circuit board to next processing point or this check point.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first clamping plate and the second clamping plate are driven by the second motor to directly clamp the welded circuit board, the welded circuit board is placed on the transmission device, the circuit board is naturally cooled in the conveying process, the production and processing efficiency is improved, and the condition that workers are scalded due to operation errors is avoided;

2. the heat-resisting cushion can prevent the circuit board from being damaged or broken due to overlarge clamping force, and the phenomenon that the failure rate is increased due to breakage in the clamping process and the straight groove processing production of the circuit board is influenced is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention at the enlarged part A in FIG. 1;

FIG. 4 is a schematic view of the clamping device of the present invention;

in the figure: 1. a work table top; 2. a clamping device; 3. a transmission device; 11. supporting legs; 12. a support frame; 13. a T-shaped slide rail; 131. a cross beam; 14. a slider; 141. a first motor; 15. a linear electric cylinder; 16. a moving block; 17. a cylinder; 171. a base plate; 172. a telescopic rod; 173. fastening a nut; 18. an operation table; 21. mounting a plate; 211. fastening a bolt; 22. a first drive lever; 23. a fixing plate; 24. a second motor; 25. a first sleeve; 251. a first connecting plate; 252. a first collar; 26. a rotating shaft; 27. a second transmission rod; 271. a second collar; 28. a second sleeve; 281. a first clamping plate; 282. a second connecting plate; 29. a third sleeve; 291. a second clamping plate; 292. a fixed shaft; 293. a third connecting plate; 31. a support bar; 32. a conveyor belt; 33. a driving roller; 34. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a conveying device for processing a circuit board comprises a working table top 1, wherein a pair of supporting frames 12 are fixedly connected to the side wall of the working table top 1, a cross beam 131 is fixedly connected to the upper end of each supporting frame 12, a T-shaped slide rail 13 is fixedly connected to the bottom of each cross beam 131, a slide block 14 is arranged on each T-shaped slide rail 13 in a sliding mode, a first motor 141 is fixedly arranged on the side wall of each slide block 14, a linear electric cylinder 15 is fixedly arranged at the bottom of each slide block 14, each first motor 141 can drive each slide block 14 to move on each early T-shaped slide rail 13, so that the position of each linear electric cylinder 15 is changed, each linear electric cylinder 15 has better accuracy and can conveniently and quickly clamp the circuit board, a moving block 16 is arranged at the bottom of each linear electric cylinder 15 in a sliding mode, an air cylinder 17 is fixedly arranged at the bottom of each moving block 16, an, the bottom of the bottom plate 171 is fixedly provided with a clamping device 2, and one side of the working table top 1 is fixedly connected with a transmission device 3.

The clamping device 2 comprises a mounting plate 21, the mounting plate 21 is fixedly mounted on a bottom plate 171, a fixing plate 23 is fixedly connected to the bottom of the mounting plate 21, a second motor 24 is fixedly mounted on one side of the fixing plate 23, a rotating shaft 26 is fixedly mounted on the output end of the second motor 24, a first sleeve 25 is fixedly sleeved on the rotating shaft 26, first connecting plates 251 are fixedly connected to two ends of the first sleeve 25, a first sleeve 252 is hinged to one side of the first connecting plates 251, a second transmission rod 27 is fixedly connected to the bottom of the first sleeve 252, a first transmission rod 22 is hinged to the other side of the first connecting plates 251, a pair of rotating rods are fixedly arranged at the bottom of the fixing plate 23, a second sleeve 28 and a third sleeve 29 are rotatably arranged on the rotating rods, second connecting plates 282 are fixedly connected to two ends of the second sleeve 28, the other end of the first transmission rod 22 is hinged to one, the third connecting plate 293 is fixedly provided with a fixing shaft 292, the fixing shaft 292 is rotatably provided with a second collar 271, the second collar 271 is fixedly connected to one end of the second transmission rod 27, the second motor 24 can drive the rotating shaft 26 to rotate, so as to drive the first sleeve 25 to move, so that the first clamping plate 281 and the second clamping plate 291 can move inside the box, and the circuit board which is welded is clamped.

Fixedly connected with first clamping plate 281 on the second connecting plate 282, fixedly connected with second clamping plate 291 on the third connecting plate 293, fixed being equipped with heat-resisting pad on first clamping plate 281 and the second clamping plate 291, heat-resisting pad material is soft, can prevent that the too big circuit board of leading to of clamp force from appearing the damage.

A plurality of fastening bolts 211 are inserted into the mounting plate 21, one end of each fastening bolt 211 penetrates through the corresponding limiting hole, one end of each fastening bolt 211 is threadedly sleeved with a fastening nut 173, and the clamping device 2 can be fixedly mounted on the base plate 171 through the fastening bolts 211 and the fastening nuts 173.

Fixedly connected with operation panel 18 on the work desktop 1, the staff can accomplish the welding to the circuit board on operation panel 18, a plurality of supporting legs 11 of 1 bottom fixedly connected with of work desktop.

Transmission device 3 includes bracing piece 31, fixedly connected with limiting plate 34 between bracing piece 31, and support frame 12 one end is fixed to be set up on limiting plate 34 lateral wall, rotates between limiting plate 34 and is equipped with a plurality of driving rollers 33, and the driving roller 33 outside is equipped with conveyer belt 32, and conveyer belt 32 can transport the circuit board to next processing point or this check point.

The working principle is as follows: firstly, an operator finishes welding a circuit board on an operation table 18, then a first motor 141 drives a linear electric cylinder 15 to move to a proper position, an air cylinder 17 can drive an expansion rod 172 to ascend and descend, then a second motor 24 can drive a rotating shaft 26 to rotate, so that a first sleeve 25 is driven to move, a first clamping plate 281 and a second clamping plate 291 can move inside a box to clamp the welded circuit board, then the linear electric cylinder 15 moves to drive a moving block 16 to move and move onto a conveying belt 32, the air cylinder 17 controls the expansion rod 172 to move to a proper position, then the second motor 24 rotates reversely, the circuit board is placed on the conveying belt and conveyed to a corresponding processing point or detection point, the circuit board can be naturally cooled in the conveying process, and the processing efficiency is improved.

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

Claims

1. The utility model provides a conveyor when circuit board adds man-hour, includes work desktop (1), its characterized in that: the side wall of the working table top (1) is fixedly connected with a pair of supporting frames (12), the upper end of each supporting frame (12) is fixedly connected with a cross beam (131), the bottom of each cross beam (131) is fixedly connected with a T-shaped sliding rail (13), a sliding block (14) is arranged on each T-shaped sliding rail (13) in a sliding mode, a first motor (141) is fixedly arranged on the side wall of each sliding block (14), a linear electric cylinder (15) is fixedly arranged at the bottom of each sliding block (14), a moving block (16) is arranged at the bottom of each linear electric cylinder (15) in a sliding mode, an air cylinder (17) is fixedly arranged at the bottom of each moving block (16), a telescopic rod (172) is fixedly arranged at the bottom of each air cylinder (17), a bottom plate (171) is fixedly connected with the bottom of each telescopic rod (172), a plurality of, one side of the working desktop (1) is fixedly connected with a transmission device (3).

2. The conveying apparatus for processing a wiring board according to claim 1, wherein: the clamping device (2) comprises a mounting plate (21), the mounting plate (21) is fixedly mounted on a bottom plate (171), a fixing plate (23) is fixedly connected to the bottom of the mounting plate (21), a second motor (24) is fixedly mounted on one side of the fixing plate (23), a rotating shaft (26) is fixedly mounted on the output end of the second motor (24), a first sleeve (25) is fixedly arranged on the rotating shaft (26), first connecting plates (251) are fixedly connected to two ends of the first sleeve (25), a first sleeve ring (252) is hinged to one side of each first connecting plate (251), a second transmission rod (27) is fixedly connected to the bottom of each first sleeve ring (252), a first transmission rod (22) is hinged to the other side of each first connecting plate (251), a pair of rotating rods is fixedly arranged at the bottoms of the fixing plates (23), and a second sleeve (28) and a third sleeve (29) are arranged on each rotating rod in a, second sleeve (28) both ends fixedly connected with second connecting plate (282), first transfer line (22) other end articulates in second connecting plate (282) one side, third sleeve (29) both ends fixedly connected with third connecting plate (293), fixed axle (292) that is equipped with on third connecting plate (293), it is equipped with the second lantern ring (271) to rotate on fixed axle (292), second lantern ring (271) fixed connection is in second transfer line (27) one end.

3. The conveying apparatus for processing a wiring board according to claim 2, wherein: the heat-resistant connecting plate is characterized in that a first clamping plate (281) is fixedly connected to the second connecting plate (282), a second clamping plate (291) is fixedly connected to the third connecting plate (293), and heat-resistant pads are fixedly arranged on the first clamping plate (281) and the second clamping plate (291).

4. The conveying apparatus for processing a wiring board according to claim 2, wherein: insert on mounting panel (21) and be equipped with a plurality of fastening bolt (211), spacing hole is run through to fastening bolt (211) one end, fastening bolt (211) one end screw thread cover is equipped with fastening nut (173).

5. The conveying apparatus for processing a wiring board according to claim 1, wherein: fixedly connected with operation panel (18) on work desktop (1), a plurality of supporting legs (11) of fixedly connected with in work desktop (1) bottom.

6. The conveying apparatus for processing a wiring board according to claim 1, wherein: transmission device (3) include bracing piece (31), fixedly connected with limiting plate (34) between bracing piece (31), support frame (12) one end is fixed to be set up on limiting plate (34) lateral wall, it is equipped with a plurality of driving rollers (33) to rotate between limiting plate (34), driving roller (33) outside is equipped with conveyer belt (32).