CN219292949U

CN219292949U - Wave soldering carrier

Info

Publication number: CN219292949U
Application number: CN202320789229.2U
Authority: CN
Inventors: 陈智刚; 陈耀庆; 孟武玉
Original assignee: Shenzhen Esier Electronics Co ltd
Current assignee: Shenzhen Esier Electronics Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-04
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of wave soldering and discloses a wave soldering carrier, which comprises a first connecting block, wherein a turntable is rotatably connected in the first connecting block, the left end of the turntable is fixedly connected with a threaded rod, the right side of the outer part of the threaded rod is in threaded connection with a second connecting block, two second sliding grooves are formed in the lower side of the inner wall of the second connecting block, sliding blocks are slidably connected in the second sliding grooves, and the similar sides of the two sliding blocks are fixedly connected to the right side of the outer part of a bottom plate. According to the utility model, through the matched use of the structures such as the rotary table and the threaded rod, the carrier can adapt to the use of circuit boards of different types, and further, the carrier of other types is not needed, so that the production cost is reduced, and through the matched use of the structures such as the pull rod and the spring, the carrier can be spliced, and further, the faster production speed can be allocated, so that the production efficiency is higher.

Description

Wave soldering carrier

Technical Field

The utility model relates to the technical field of wave soldering, in particular to a wave soldering carrier.

Background

Wave soldering refers to spraying melted soft soldering material (lead-tin alloy) into a solder wave crest required by design through an electric pump or an electromagnetic pump, and can also be formed by injecting nitrogen into a solder pool, so that a printed board with components in advance passes through the solder wave crest, and the soft soldering of mechanical and electrical connection between a component soldering end or a pin and a printed board bonding pad is realized.

The existing wave-soldering carrier has the defects that firstly, the circuit board is multiple in product model number and inconsistent in product size, different special wave-soldering carriers are required to be manufactured according to the product size, so that the production cost is high, secondly, one or more circuit boards are installed, when the circuit boards are arranged side by side, the loading capacity is limited under the same length, the situation of carriers such as people often occurs during production, and further the production efficiency is low, and therefore, a wave-soldering carrier is proposed by a person in the field to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a wave soldering carrier.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wave-soldering carrier, includes first connecting block, the inside of first connecting block rotates and is connected with the carousel, the left end fixedly connected with threaded rod of carousel, the outside right side threaded connection of threaded rod has the second connecting block, the inner wall downside of second connecting block is provided with two second spouts, the inside sliding connection of second spout has the slider, two equal fixed connection in the outside right side of bottom plate in one side that approaches of slider, the inner wall bottom of first connecting block is provided with two first spouts, the inside right front side of second connecting block is provided with the spacing groove, the inside sliding connection of spacing groove has the pull rod, the outside of pull rod is provided with the spring, the rear end fixedly connected with stopper of spring, the inside right side rear side of second connecting block is provided with the draw-in groove, the right-hand member middle part of second connecting block is provided with the standing groove, the inside sliding connection of standing groove has the fixture block.

As a further description of the above technical solution:

the outside left side of threaded rod rotates with the inside of first linkage piece to be connected, the outside left side of bottom plate all fixedly connected with two other sliders.

As a further description of the above technical solution:

the outer parts of the other two sliding blocks are in sliding connection with the inner part of the first sliding groove.

As a further description of the above technical solution:

the rear end of the pull rod is fixedly connected with the front end of the limiting block, and the outer part of the limiting block is in sliding connection with the inner part of the limiting groove.

As a further description of the above technical solution:

the other end of the spring is fixedly connected with the inside of the limiting groove, and the limiting block penetrates through the clamping block to be clamped with the inside of the clamping groove.

As a further description of the above technical solution:

the right end of the clamping block is fixedly connected with the left end of the first connecting block.

As a further description of the above technical solution:

the rear end of the limiting groove is communicated with the front end of the placing groove, and the front end of the clamping groove is communicated with the rear end of the placing groove.

The utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the structures such as the first sliding groove, the rotary table, the threaded rod, the second sliding groove and the like, the carrier can be adjusted in length, so that the carrier can be suitable for circuit boards of different types, and further, carriers of other types are not needed, thereby reducing the production cost.

2. According to the utility model, through the cooperation of the pull rod, the spring, the limiting block, the clamping groove, the placing groove, the clamping block and other structures, the carrier can be spliced, so that the number of loaded circuit boards can be increased, and the faster production speed can be allocated, so that the production efficiency is higher.

Drawings

Fig. 1 is a perspective view of a wave soldering carrier according to the present utility model;

FIG. 2 is a top cross-sectional view of a wave soldering carrier according to the present utility model;

FIG. 3 is a schematic diagram of a slider structure of a wave soldering carrier according to the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. a first connection block; 2. a turntable; 3. a threaded rod; 4. a second connection block; 5. a second chute; 6. a slide block; 7. a bottom plate; 8. a first chute; 9. a limit groove; 10. a pull rod; 11. a spring; 12. a limiting block; 13. a clamping groove; 14. a placement groove; 15. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the wave-soldering carrier comprises a first connecting block 1, wherein the first connecting block 1 plays a role in fixing a left end clamping block 15, a rotary table 2 is rotationally connected to the inside of the first connecting block 1, the first connecting block 1 plays a role in limiting the inside rotary table 2, a threaded rod 3 is fixedly connected to the left end of the rotary table 2, the threaded rod 3 is driven to rotate by rotating the rotary table 2, a second connecting block 4 is connected to the right side of the outside of the threaded rod 3 in a threaded manner of being screwed, the second connecting block 4 slides to the right side by rotating the threaded rod 3, the wave-soldering carrier can be subjected to length adjustment, so that the wave-soldering carrier can be suitable for circuit boards of different types, and further, other carriers are not needed, so that the production cost is reduced, two second sliding grooves 5 are arranged on the lower side of the inner wall of the second connecting block 4, the second sliding grooves 5 play a role in limiting the two sliding blocks 6 on the right side inside, the inside sliding connection of the second sliding chute 5 is provided with sliding blocks 6, two sliding blocks 6 on the right side respectively slide in the inside of the second sliding chute 5, one side close to the two sliding blocks 6 is fixedly connected to the right side outside the bottom plate 7, the bottom plate 7 is limited by the cooperation of the four sliding blocks 6, the bottom end of the inner wall of the first connecting block 1 is provided with two first sliding grooves 8, the left side two first sliding grooves 8 limit the two inner left sliding blocks 6, the right front side inside the second connecting block 4 is provided with a limiting groove 9, the limiting groove 9 limits the inner spring 11, the inside sliding connection of the limiting groove 9 is provided with a pull rod 10, the pull rod 10 directly slides in the inside of the limiting groove 9, the outside of the pull rod 10 is provided with a spring 11, the pull rod 10 limits the spring 11, the rear end of the spring 11 is fixedly connected with a limiting block 12, by moving the limiting block 12 forwards, thereby extrusion spring 11 produces elastic deformation, when loosening stopper 12, spring 11 can be reset the motion, thereby make stopper 12 run through fixture block 15 and draw-in groove 13 looks block, thereby make two wave soldering carrier concatenation together, and then can increase the quantity of loading circuit board, thereby can allocate faster production speed, thereby make production efficiency higher, the inside right rear side of second connecting block 4 is provided with draw-in groove 13, draw-in groove 13 direct setting is at the inside right rear side of second connecting block 4, the right-hand member middle part of second connecting block 4 is provided with standing groove 14, standing groove 14 plays limiting displacement to inside fixture block 15, the inside sliding connection of standing groove 14 has fixture block 15, fixture block 15 directly slides in the inside of standing groove 14.

The outside left side of threaded rod 3 rotates with the inside of first connecting block 1 to be connected, first connecting block 1 plays the limiting displacement to inside threaded rod 3, the outside left side of bottom plate 7 is equal fixedly connected with two other sliders 6, thereby four sliders 6 cooperation use plays the limiting displacement to bottom plate 7, the outside of two other sliders 6 and the inside sliding connection of first spout 8, first spout 8 plays the limiting displacement to inside left side slider 6, the rear end of pull rod 10 and the front end fixed connection of stopper 12, through pulling pull rod 10, thereby drive stopper 12 and move forward, the outside of stopper 12 and the inside sliding connection of spacing groove 9, stopper 12 slides in the inside of spacing groove 9 directly, the other end of spring 11 and the inside fixed connection of spacing groove 9, thereby stopper 12 runs through fixture block 15 and draw-in groove 13's inside looks block, thereby make two wave soldering carrier can fix, the right-hand member of fixture block 15 and the left end fixed connection of first connecting block 1, thereby make two wave soldering carrier can fix the rear end and the stopper 14 of spacing groove 9, thereby make the front end and the front end that the stopper 14 and the spacing groove 13 communicate with each other, thereby make the front end that the stopper 14 and the front end that the spacing groove 13 can be communicated with each other, 14.

Working principle: when needs carry out length adjustment to this carrier, through rotating carousel 2, thereby drive threaded rod 3 and rotate, and then make second connecting block 4 move to the right side, thereby make the length of this wave-soldering carrier can become longer, otherwise then shorten, thereby can adapt to the circuit board of different models and use, and then need not use other models's carrier, thereby make manufacturing cost reduce, when needs increase the quantity of carrier, through pulling pull rod 10 forward, thereby drive stopper 12 and move forward, and then squeeze spring 11 and produce elastic deformation, thereby make stopper 12 break away from inside draw-in groove 13, and then place another wave-soldering carrier on the right side, and slide into inside left standing groove 14 with right side fixture block 15, thereby unclamp pull rod 10, make spring 11 produce elastic deformation, and then promote stopper 12 backward movement, thereby make stopper 12 run through fixture block 15 and draw-in groove 13 looks block, thereby make two wave-soldering carriers splice in one, thereby can increase the quantity of loading circuit board, and then can allocate faster production speed, thereby make production efficiency higher.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Wave soldering carrier, including first connecting block (1), its characterized in that: the inside rotation of first connecting block (1) is connected with carousel (2), the left end fixedly connected with threaded rod (3) of carousel (2), the outside right side threaded connection of threaded rod (3) has second connecting block (4), the inner wall downside of second connecting block (4) is provided with two second spouts (5), the inside sliding connection of second spout (5) has slider (6), two equal fixed connection in the outside right side of bottom plate (7) in one side that approaches of slider (6), the inner wall bottom of first connecting block (1) is provided with two first spouts (8), the inside right front side of second connecting block (4) is provided with spacing groove (9), the inside sliding connection of spacing groove (9) has pull rod (10), the outside of pull rod (10) is provided with spring (11), the rear end fixedly connected with stopper (12) of spring (11), the inside right rear right side of second connecting block (4) is provided with draw-in groove (13), the inside right side of second connecting block (4) is provided with draw-in groove (14), inside holding groove (14).

2. A wave soldering carrier according to claim 1, wherein: the left side of the outside of the threaded rod (3) is rotationally connected with the inside of the first connecting block (1), and the left side of the outside of the bottom plate (7) is fixedly connected with two other sliding blocks (6).

3. A wave soldering carrier according to claim 1, wherein: the outer parts of the other two sliding blocks (6) are in sliding connection with the inner part of the first sliding groove (8).

4. A wave soldering carrier according to claim 1, wherein: the rear end of the pull rod (10) is fixedly connected with the front end of the limiting block (12), and the outer part of the limiting block (12) is in sliding connection with the inner part of the limiting groove (9).

5. A wave soldering carrier according to claim 1, wherein: the other end of the spring (11) is fixedly connected with the inside of the limiting groove (9), and the limiting block (12) penetrates through the clamping block (15) to be clamped with the inside of the clamping groove (13).

6. A wave soldering carrier according to claim 1, wherein: the right end of the clamping block (15) is fixedly connected with the left end of the first connecting block (1).

7. A wave soldering carrier according to claim 1, wherein: the rear end of the limiting groove (9) is communicated with the front end of the placing groove (14), and the front end of the clamping groove (13) is communicated with the rear end of the placing groove (14).