CN216721706U

CN216721706U - Circuit board packaging and fixing clamp

Info

Publication number: CN216721706U
Application number: CN202123032728.7U
Authority: CN
Inventors: 乙超; 陆辉
Original assignee: Wuxi Ruilai Electric Appliance Co ltd
Current assignee: Wuxi Ruilai Electric Appliance Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-10
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of packaging fixtures, and discloses a circuit board packaging fixing fixture which comprises a workbench, wherein a rotating frame is arranged inside the workbench, a motor is arranged on the right side inside the rotating frame, first screw rods are movably connected to the front end and the rear end inside the rotating frame, a gear disc is arranged on the left side of the first screw rod at the front end, driven wheels are arranged on the right sides of the two groups of first screw rods and transmission shafts of the motor, a chain belt is movably connected to the outer side surfaces of the driven wheels, a clamping mechanism is arranged inside the rotating frame, a second screw rod is movably connected to the left side of the rotating frame, and a gear block is arranged at the front end of the second screw rod. The auxiliary is better to carry out the encapsulation work to the reverse side of the circuit board.

Description

Circuit board packaging and fixing clamp

Technical Field

The utility model belongs to the technical field of packaging fixtures, and particularly relates to a circuit board packaging fixing fixture.

Background

The printed circuit board is also called as printed circuit board, short for circuit board, and refers to a board processed into a certain size by using an insulating substrate as a base material, and at least one conductive pattern and all designed holes are formed on the board so as to realize the electrical interconnection between components.

In the operation processes of welding and the like of the circuit board, the circuit board needs to be clamped through a fixing clamp to keep the circuit board in a fixed state, and then the circuit board is operated, but most of the existing circuit board fixing clamps are fixed, cannot be suitable for circuit boards of various specifications, and cannot be turned, and the back of some circuit boards needs to be welded, so that the circuit board packaging fixing clamp is very troublesome.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the circuit board packaging and fixing clamp, which effectively solves the problems that the sound insulation effect of the flexible soft stone is poor due to long-time corrosion of the sound insulation layer in the flexible soft stone, the flexible soft stone cannot perform sound insulation work well, and the surface of the soft stone is easily scratched when the existing flexible soft stone is collided.

In order to achieve the purpose, the utility model provides the following technical scheme: a rotating frame is arranged inside the workbench, a motor is mounted on the right side inside the rotating frame, first screw rods are movably connected to the front end and the rear end inside the rotating frame, a gear disc is arranged on the left side of the first screw rods at the front end, driven wheels are arranged on the right sides of the two groups of first screw rods and a transmission shaft of the motor, a chain belt is movably connected to the outer side surfaces of the driven wheels, a clamping mechanism is arranged inside the rotating frame, a second screw rod is movably connected to the left side of the rotating frame, a gear block is arranged at the front end of the second screw rod and meshed with the gear disc, screw connection blocks are arranged at the front end and the rear end of the second screw rod, and clamping blocks are arranged on the right sides of the screw connection blocks;

the left side of the rotating frame is provided with a rotating disc, the left side of the rotating frame is connected with the left side of the inner cavity of the workbench through the rotating disc, the right side of the workbench is provided with a rotating handle, and the left side of the rotating handle penetrates through the right side of the workbench and is connected with the right side of the rotating frame.

Preferably, the left side of the rotating frame inner cavity is fixedly connected with action rods, and the action rods are connected to the left sides of the two groups of clamping blocks in a sliding mode.

Preferably, the two groups of clamping blocks are arranged in an L shape, and the inner sides of the two groups of clamping blocks are provided with cushion pads.

Preferably, action grooves are uniformly formed in the inner cavity of the workbench, a first buffering spring is fixedly connected to the inner portion of the action groove, the other end of the first buffering spring is fixedly connected with a clamping block, and clamping grooves are formed in the front end and the rear end of the rotating frame.

Preferably, fixture includes the sliding block, the left side of sliding block evenly is provided with the second buffering spring, three groups the left side fixedly connected with centre gripping pad of second buffering spring.

Preferably, the bottom of workstation evenly is provided with the lift seat, the upper portion of lift seat is provided with branch, the upper portion of branch with the bottom of workstation is connected.

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

1. the circuit board is clamped by the operation motor, after the front side of the circuit board is packaged, the rotating frame is rotated by rotating the rotating handle, so that the back side of the circuit board faces upwards, and the back side of the circuit board is packaged;

2. the worktable can be supported by the supporting rod, and the height of the worktable can be adjusted by the lifting seat, so that the worktable can assist the human bodies with different heights to work;

3. through the inside of joint piece joint in the joint groove, can prescribe a limit to the work to the position of rotating turret, through being provided with first buffering spring, can cushion the joint piece and reset, supplementary joint piece better carry out the joint work.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

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

FIG. 3 is an enlarged view of the part A of the present invention.

In the figure: 100. a work table; 110. an action groove; 120. a first buffer spring; 130. a clamping block; 140. a lifting seat; 150. a strut; 200. a rotating frame; 201. a clamping groove; 210. a motor; 220. a first screw; 221. a gear plate; 230. a driven wheel; 240. a chain belt; 250. a clamping mechanism; 251. a slider; 252. a second buffer spring; 253. a clamping pad; 260. a second screw; 261. a gear block; 270. a screw joint block; 280. a clamping block; 281. a cushion pad; 290. an action rod; 300. rotating the disc; 310. and (4) turning the handle.

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.

In a first embodiment, as shown in fig. 1, 2, and 3, a circuit board packaging and fixing fixture includes a workbench 100, a rotating frame 200 is disposed inside the workbench 100, a motor 210 is mounted on the right side inside the rotating frame 200, both front and rear ends inside the rotating frame 200 are movably connected with first screws 220, a gear disc 221 is disposed on the left side of the first screw 220 at the front end, driven wheels 230 are disposed on the right sides of the two groups of first screws 220 and a transmission shaft of the motor 210, a chain belt 240 is movably connected to the outer side of each driven wheel 230, a clamping mechanism 250 is disposed inside the rotating frame 200, a second screw 260 is movably connected to the left side of the rotating frame 200, a gear block 261 is disposed at the front end of the second screw 260, the gear block 261 is engaged with the gear disc 221, both front and rear ends of the second screw 260 are provided with screw blocks 270, and the right sides of the screw blocks 270 are provided with clamping blocks 280;

the left side of the rotating frame 200 is provided with a rotating disc 300, the left side of the rotating frame 200 is connected with the left side of the inner cavity of the workbench 100 through the rotating disc 300, the right side of the workbench 100 is provided with a rotating handle 310, and the left side of the rotating handle 310 penetrates through the right side of the workbench 100 and is connected with the right side of the rotating frame 200.

In the second embodiment, as shown in fig. 2, the action rod 290 is fixedly connected to the left side of the inner cavity of the rotating frame 200, the action rod 290 is slidably connected to the left sides of the two sets of clamping blocks 280, and the action rod 290 is arranged to limit the sliding positions of the two sets of clamping blocks 280, so as to prevent the two sets of clamping blocks 280 from rotating together and assist the clamping blocks 280 to work better.

In the third embodiment, as shown in fig. 2, the two sets of clamping blocks 280 are arranged in an "L" shape, and the inner sides of the two sets of clamping blocks 280 are provided with the buffering pads 281, so that the circuit board can be better clamped through the above structure, and the buffering work can be performed on the circuit board when the circuit board is placed through the buffering pads 281.

The fourth embodiment, by figure 3, the inner chamber of the workbench 100 has evenly seted up the effect groove 110, the first buffering spring 120 of the inside fixedly connected with in effect groove 110, the other end fixedly connected with joint piece 130 of first buffering spring 120, and joint groove 201 has all been seted up at both ends around the rotating turret 200, joint piece 130 joint is in the inside of joint groove 201, can prescribe a limit to the position of rotating turret 200, through being provided with first buffering spring 120, can cushion joint piece 130 and reset, the better joint work that carries on of supplementary joint piece 130.

In a fifth embodiment, as shown in fig. 2, the clamping mechanism 250 includes a sliding block 251, second buffer springs 252 are uniformly disposed on the left side of the sliding block 251, clamping pads 253 are fixedly connected to the left sides of the three groups of second buffer springs 252, the positions of the clamping pads 253 are moved by the movement of the position of the sliding block 251, the right side of the circuit board is limited by the movement of the clamping pads 253, the circuit board is better fixed in position in an auxiliary manner, the clamping pads 253 can be buffered by the arrangement of the second buffer springs 252, and the clamping pads 253 are better clamped in the auxiliary manner.

Sixth embodiment, as shown in fig. 1, the bottom of the workbench 100 is uniformly provided with the lifting seats 140, the upper portions of the lifting seats 140 are provided with the supporting rods 150, the upper portions of the supporting rods 150 are connected with the bottom of the workbench 100, the workbench 100 can be supported by the supporting rods 150, and the lifting seats 140 can adjust the height of the workbench 100 to assist the human bodies with different heights to work.

The working principle is as follows: the motor 210 is operated to rotate, the driven wheel 230 and the chain belt 240 are arranged, so that the motor 210 drives two groups of first screw rods 220 to rotate when rotating, the clamping mechanism 250 is driven to move leftwards through the rotation of the two groups of first screw rods 220, the gear disc 221 is driven to rotate when the first screw rods 220 rotate, the gear disc 221 is driven to rotate through the gear block 261, the second screw rods 260 are driven to rotate when rotating, the two groups of screw blocks 270 are driven to move inwards through the rotation of the second screw rods 260, the two groups of screw blocks 270 are driven to move through the rotation of the two groups of screw blocks 270, when the two groups of screw blocks 280 and the clamping mechanism 250 move to a certain degree, the circuit board is placed, the motor 210 is operated again to clamp the circuit board, after the front surface of the circuit board is packaged, the rotating handle 310 is rotated, the rotating frame 200 is rotated so that the reverse side of the circuit board faces upward, and the reverse side of the circuit board is packaged.

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. Also, 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.

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 encapsulation mounting fixture which characterized in that: comprises a workbench (100), wherein a rotating frame (200) is arranged in the workbench (100), a motor (210) is arranged on the right side in the rotating frame (200), first screw rods (220) are movably connected to the front and the rear ends in the rotating frame (200), a gear disc (221) is arranged on the left side of each first screw rod (220), the right sides of the two groups of first screw rods (220) and a transmission shaft of the motor (210) are respectively provided with a driven wheel (230), a chain belt (240) is movably connected to the outer side surface of each driven wheel (230), a clamping mechanism (250) is arranged in the rotating frame (200), a second screw rod (260) is movably connected to the left side of the rotating frame (200), a gear block (261) is arranged at the front end of the second screw rod (260), the gear block (261) is meshed with the gear disc (221), and screw joint blocks (270) are arranged at the front end and the rear end of the second screw rod (260), clamping blocks (280) are arranged on the right sides of the screw connecting blocks (270);

the left side of rotating turret (200) is provided with rolling disc (300), the left side of rotating turret (200) through rolling disc (300) with the left side of workstation (100) inner chamber is connected, the right side of workstation (100) is provided with changes handle (310), the left side of changeing handle (310) is run through the right side of workstation (100) and with the right side of rotating turret (200) is connected.

2. The circuit board package fixing clip of claim 1, wherein: the left side of the inner cavity of the rotating frame (200) is fixedly connected with an action rod (290), and the action rod (290) is connected to the left sides of the two groups of clamping blocks (280) in a sliding mode.

3. The circuit board package fixing clip of claim 1, wherein: the two groups of clamping blocks (280) are arranged in an L shape, and the inner sides of the two groups of clamping blocks (280) are provided with cushion pads (281).

4. The circuit board package fixing clip of claim 1, wherein: the inner cavity of the workbench (100) is uniformly provided with an action groove (110), the inner part of the action groove (110) is fixedly connected with a first buffering spring (120), the other end of the first buffering spring (120) is fixedly connected with a clamping block (130), and clamping grooves (201) are formed in the front end and the rear end of the rotating frame (200).

5. The circuit board package fixing clip of claim 2, wherein: the clamping mechanism (250) comprises a sliding block (251), second buffer springs (252) are uniformly arranged on the left side of the sliding block (251), and clamping pads (253) are fixedly connected to the left sides of the three groups of second buffer springs (252).

6. The circuit board package fixing clip of claim 3, wherein: the lifting seat (140) is uniformly arranged at the bottom of the workbench (100), a support rod (150) is arranged at the upper part of the lifting seat (140), and the upper part of the support rod (150) is connected with the bottom of the workbench (100).