CN213818390U

CN213818390U - Clamping and overturning device for circuit board in automatic processing

Info

Publication number: CN213818390U
Application number: CN202023134438.9U
Authority: CN
Inventors: 陶荣根; 乐文锦
Original assignee: Shanghai Shangtou Automation Technology Co ltd
Current assignee: Shanghai Shangtou Automation Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-27
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a clamping and overturning device of a circuit board in automatic processing, which comprises two symmetrically arranged moving columns, wherein slide rails penetrate through the inner sides of the bottoms of the two moving columns, the upper surfaces of the slide rails are symmetrically provided with slide grooves, the inner sides of the slide grooves are equidistantly provided with idler wheels, the horizontal tangent line of the idler wheel is flush with the upper surfaces of the slide rails, the idler wheels are in rolling connection with the inner walls of the tops of the penetrated parts of the moving columns, the slide rails are also provided with damping parts, each damping part comprises a placing groove arranged on the upper surface of the slide rail, the placing grooves are positioned in the middle parts of the inner sides of the two slide grooves, and damping blocks are placed on the inner sides of the placing grooves; through the gyro wheel of design, can in use, reduce the slide rail and remove the frictional force between the post to reach the effect that reduces wearing and tearing, the damping piece of design simultaneously, in overhauing, can also carry on spacingly with the position that removes the post, avoid appearing secondary movement's phenomenon, improve the security of using.

Description

Clamping and overturning device for circuit board in automatic processing

Technical Field

The utility model belongs to the technical field of circuit board processing, concretely relates to centre gripping turning device of circuit board in automatic processing.

Background

The circuit board makes the circuit miniaturation, direct-viewing, plays important role with electrical apparatus overall arrangement to fixed circuit's batch production and optimization, and the circuit board can be called printed wiring board or printed circuit board, in the processing to the circuit board, need fix the rotation of angle to the circuit board through special centre gripping turning device to better processing production.

Present centre gripping turning device is when using, need adjust the distance of getting through the slip of removing the post and press from both sides, but current slip mode is the plane laminating form, and frictional force is great in the long-time use, can cause certain wearing and tearing simultaneously to and in the maintenance in later stage, do not have any protective structure, in case the unexpected condition appears, can cause the removal post to remove under the fault condition, and the security is relatively poor, and do not have any buffer structure in getting to the clamp of circuit board, cause the damage of getting the department of pressing from both sides easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centre gripping turning device of circuit board in the automated processing 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: the utility model provides a centre gripping turning device of circuit board in automated processing, is including the removal post that the symmetry set up, two the bottom inboard of removing the post is run through there is the slide rail, the spout has been seted up to the upper surface symmetry of slide rail, the gyro wheel is installed to the inboard equidistance of spout, the horizontal tangent line of gyro wheel flushes with the upper surface of slide rail, the gyro wheel is connected by the top inner wall roll of running through the department with removing the post, still be provided with damping part on the slide rail, damping part is including seting up the standing groove at the slide rail upper surface, the standing groove is in two the inboard middle part of spout, the damping piece has been placed to the inboard of standing groove, the bottom mounting of damping piece has the regulation double-screw bolt that runs through to slide rail lower surface outside, the bottom cover of adjusting the double-screw bolt is equipped with fastening nut.

Preferably, the thickness of the damping block is half of the depth of the placing groove, and the upper surface of the damping block is tightly attached to the inner wall of the top, through which the moving column penetrates.

Preferably, the opposite surfaces of the tops of the two moving columns penetrate through the rotating shafts, the limiting blocks are fixed at the output ends of the rotating shafts, the input ends of the rotating shafts are positioned in the moving columns, and the input ends of the rotating shafts are provided with power mechanisms which are motors.

Preferably, a sponge block is arranged on the inner side of the limiting block, and a double-faced adhesive tape for connection is arranged between the sponge block and the limiting block.

Preferably, the side surfaces of the sponge blocks are equidistantly provided with clamping teeth, and the cross sections of the clamping teeth are of U-shaped structures.

Preferably, the inner side of the limiting block is provided with a circuit board, and two sides of the circuit board are clamped into the inner side of the latch and connected with the sponge block.

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

1. the designed roller can reduce the friction force between the sliding rail and the moving column in use, so that the effect of reducing abrasion is achieved, and meanwhile, the designed damping block can limit the position of the moving column in maintenance, so that the phenomenon of secondary movement is avoided, and the use safety is improved;

2. through the sponge piece of design, can increase the stability of installation in pressing from both sides the clamp of circuit board, the buffering that can remove simultaneously avoids appearing pressing from both sides the department of getting and appears extrusion deformation or cracked phenomenon.

Drawings

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

fig. 2 is a sectional view of the end of the slide rail of the present invention;

FIG. 3 is a schematic view of the installation of the limiting block and the sponge block of the present invention;

in the figure: 1. a rotating shaft; 2. a limiting block; 3. moving the column; 4. a slide rail; 5. a roller; 6. a damping block; 7. a placement groove; 8. a chute; 9. fastening a nut; 10. adjusting the stud; 11. a sponge block; 12. double-sided adhesive tape; 13. and (4) clamping teeth.

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 to 3, the present invention provides a technical solution: a clamping and turning device of a circuit board in automatic processing comprises moving columns 3 which are symmetrically arranged, sliding rails 4 penetrate through the inner sides of the bottoms of the two moving columns 3, sliding grooves 8 are symmetrically formed in the upper surfaces of the sliding rails 4, rollers 5 are installed on the inner sides of the sliding grooves 8 at equal intervals, friction between the sliding rails 4 and the moving columns 3 can be reduced through the designed rollers 5 when the clamping and turning device is used, so that the effect of reducing abrasion is achieved, the horizontal tangent lines of the rollers 5 are flush with the upper surfaces of the sliding rails 4, the rollers 5 are in rolling connection with the inner walls of the tops of the penetrating parts of the moving columns 3, damping parts are further arranged on the sliding rails 4 and comprise placing grooves 7 formed in the upper surfaces of the sliding rails 4, the placing grooves 7 are located in the middle parts of the inner sides of the two sliding grooves 8, damping blocks 6 are placed on the inner sides of the placing grooves 7, the designed damping blocks 6 can limit the positions of the moving columns 3 during maintenance, the phenomenon of secondary movement is avoided, the use safety is improved, the bottom end of the damping block 6 is fixedly provided with an adjusting stud 10 penetrating to the outer portion of the lower surface of the sliding rail 4, and the bottom end of the adjusting stud 10 is sleeved with a fastening nut 9.

In this embodiment, preferably, the thickness of the damping block 6 is half of the depth of the placement groove 7, and the upper surface of the damping block 6 is closely attached to the top inner wall of the moving column 3 penetrating through the top inner wall.

In this embodiment, preferably, the rotating shaft 1 penetrates through the opposite surfaces of the tops of the two moving columns 3, the limiting block 2 is fixed on the output end of the rotating shaft 1, the input end of the rotating shaft 1 is located inside the moving columns 3, and the input end of the rotating shaft 1 is provided with a power mechanism, which is a motor.

In this embodiment, preferably, the inboard of stopper 2 is provided with sponge piece 11, and through the sponge piece 11 of design, can increase the stability of installation in pressing from both sides the clamp of circuit board, the buffering that can remove simultaneously avoids appearing pressing from both sides the department of getting and appears extrusion deformation or cracked phenomenon, is provided with the double faced adhesive tape 12 that is used for being connected between sponge piece 11 and stopper 2.

In this embodiment, preferably, the side surface of the sponge block 11 is equidistantly provided with the latch 13, and the cross section of the latch 13 is in a U-shaped structure.

In this embodiment, preferably, a circuit board is disposed inside the limiting block 2, and two sides of the circuit board are clamped into the inner side of the latch 13 to be connected with the sponge block 11.

The utility model discloses a theory of operation and use flow: when the utility model is used, the movable columns 3 are pushed by an external power structure, the two movable columns 3 move towards opposite directions, the inner walls of the movable columns 3 are in rolling connection with the rollers 5 during movement so as to reduce friction force, the circuit board is positioned at the inner sides of the two limit blocks 2 during movement, then the circuit board is contacted with the circuit board through the sponge blocks 11 at the end surfaces of the limit blocks 2, and the circuit board is clamped tightly through the sponge blocks 11, during the clamping process, the limit is further realized through the latch 13, in use, the rotating shaft 1 is driven to rotate through the motor in the movable columns 3, the limit blocks 2 are driven by the rotating shaft 1, the circuit board is driven by the limit blocks 2 to perform turnover motion, in the maintenance process after the processing is finished, the fastening nut 9 is rotated, the fastening nut 9 drives the adjusting stud 10 to move towards the top of the slide rail 4, during the movement, the upper surface of the damping block 6 is tightly attached to the inner walls of the movable columns 3, increase the damping force to removing post 3 with this, avoid breaking down, lead to removing post 3 still towards the certain phenomenon of opposite direction, improve the stability of later stage maintenance.

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 centre gripping turning device of circuit board in automated processing, is including the removal post (3) that the symmetry set up, two the bottom inboard of removing post (3) is run through there is slide rail (4), its characterized in that: spout (8) have been seted up to the upper surface symmetry of slide rail (4), gyro wheel (5) are installed to the inboard equidistance of spout (8), the horizontal tangent line of gyro wheel (5) flushes with the upper surface of slide rail (4), gyro wheel (5) are run through the top inner wall roll connection of department with removal post (3), still be provided with damping part on slide rail (4), damping part is including offering standing groove (7) at slide rail (4) upper surface, standing groove (7) are in two the inboard middle part of spout (8), damping piece (6) have been placed to the inboard of standing groove (7), the bottom mounting of damping piece (6) has run through to slide rail (4) lower surface outside regulation double-screw bolt (10), the bottom cover of adjusting double-screw bolt (10) is equipped with fastening nut (9).

2. The clamping and overturning device for the circuit board in the automatic processing according to claim 1, wherein: the thickness of damping piece (6) is half of standing groove (7) degree of depth, the top inner wall that the upper surface of damping piece (6) and removal post (3) were penetrated through closely laminates.

3. The clamping and overturning device for the circuit board in the automatic processing according to claim 1, wherein: two the top opposite face department of removing post (3) runs through has rotation axis (1), be fixed with on the output of rotation axis (1) stopper (2), the input of rotation axis (1) is in the inside of removing post (3), and installs power unit on the input of rotation axis (1), and this power unit is the motor.

4. The device of claim 3, wherein the clamping and turning device comprises: the inner side of the limiting block (2) is provided with a sponge block (11), and a double faced adhesive tape (12) used for connection is arranged between the sponge block (11) and the limiting block (2).

5. The device of claim 4, wherein the clamping and turning device comprises: the side surface of the sponge block (11) is equidistantly provided with clamping teeth (13), and the cross section of each clamping tooth (13) is of a U-shaped structure.

6. The device of claim 5, wherein the clamping and turning device comprises: the inner side of the limiting block (2) is provided with a circuit board, and the two sides of the circuit board are clamped into the inner side of the latch (13) to be connected with the sponge block (11).