CN219234325U

CN219234325U - A continuous feed arrangement for solder paste processing

Info

Publication number: CN219234325U
Application number: CN202320409168.2U
Authority: CN
Inventors: 陈加财; 吴勇; 张青省
Original assignee: Shenzhen Xinfujin New Material Co ltd
Current assignee: Shenzhen Xinfujin New Material Co ltd
Priority date: 2022-10-11
Filing date: 2023-03-07
Publication date: 2023-06-23
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a continuous feeding device for solder paste processing, which comprises a support workbench, wherein a first support bench block and a second support bench block are fixedly connected to the upper surface of the support workbench, a rotary transmission plate is rotatably connected to the front surface of the first support bench block, and a track adjusting groove is formed in the front surface of the rotary transmission plate. This kind of a continuous feed arrangement for solder paste processing through setting up parts such as removal regulating block, location depression bar, rotatory drive plate, through the mutual cooperation relation between removal regulating block part and the location depression bar part for the location depression bar part can be fixed a position the removal regulating block through rotating, and then has reached the effect that this device can be quantitative to the how much of inhaling a section of thick bamboo suction material through the position of removal regulating block, has solved the continuous feed arrangement that is used for solder paste processing now, and the feed quantity is single at every turn, is difficult to according to the demand, adjusts the problem of changing to the how much of feed quantity.

Description

A continuous feed arrangement for solder paste processing

Technical Field

The utility model relates to the technical field of solder paste processing, in particular to a continuous feeding device for solder paste processing.

Background

Solder paste is a new type of solder material that has been developed with SMT. Solder paste is a complex system, which is a paste mixed from solder powder, flux and other additives. The solder paste has certain viscosity at normal temperature, can be used for initially adhering electronic components at a given position, and can be used for welding the components to be welded with the printed circuit pads together to form permanent connection utilization rate along with volatilization of a solvent and part of additives at a welding temperature.

The current continuous feeding device for solder paste processing has the problems that the feeding amount is single every time, and the amount of the feeding amount is difficult to adjust and change according to the requirement, so that the continuous feeding device for solder paste processing is improved.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a continuous feeding device for solder paste processing, which comprises a support workbench, wherein a first support table block and a second support table block are fixedly connected to the upper surface of the support workbench, a rotary transmission plate is rotatably connected to the front surface of the first support table block, a track adjusting groove is formed in the front surface of the rotary transmission plate, a movable adjusting block is slidably connected to the inner wall of the track adjusting groove, a positioning compression rod is connected to the inner thread of the movable adjusting block in a threaded manner, a transmission sleeve is rotatably connected to the outer surface of the positioning compression rod, a rotary torsion block is fixedly connected to one end of the positioning compression rod, which is far away from the movable adjusting block, a suction cylinder is fixedly connected to the upper surface of the second support table block, and a transmission cavity is formed in the suction cylinder.

As a preferable technical scheme of the utility model, the inner wall of the transmission cavity is connected with the suction piston in a sliding way, the inner wall of the suction cylinder is connected with the push-pull rod in a sliding way, and the left end of the push-pull rod is fixedly connected with the suction piston.

As a preferable technical scheme of the utility model, the right end of the push-pull rod is rotationally connected with a U-shaped transmission sleeve, and a transmission short rod is fixedly connected between the U-shaped transmission sleeve and the transmission sleeve.

As a preferable technical scheme of the utility model, the back of the first supporting table block is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a rotary transmission plate.

As a preferable technical scheme of the utility model, a material guide pipe is arranged on the left side of the second supporting table block, and a first check valve and a second check valve are arranged in the material guide pipe.

As a preferable technical scheme of the utility model, the material guiding pipe is communicated with the left end of the suction tube, and the suction tube is positioned between the first check valve and the second check valve.

The beneficial effects of the utility model are as follows:

this kind of a continuous feed arrangement for solder paste processing through setting up parts such as removal regulating block, location depression bar, rotatory drive plate, through the mutual cooperation relation between removal regulating block part and the location depression bar part for the location depression bar part can be fixed a position the removal regulating block through rotating, and then has reached the effect that this device can be quantitative to the how much of inhaling a section of thick bamboo suction material through the position of removal regulating block, has solved the continuous feed arrangement that is used for solder paste processing now, and the feed quantity is single at every turn, is difficult to according to the demand, adjusts the problem of changing to the how much of feed quantity.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic general structure of a continuous feeding apparatus for solder paste processing according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a suction cylinder of a continuous feeding device for solder paste processing according to the utility model;

FIG. 3 is an elevation view of a continuous feed apparatus for solder paste processing according to the utility model;

fig. 4 is a schematic top view of a continuous feed apparatus for solder paste processing according to the utility model.

In the figure: 1. a support table; 2. a first supporting table block; 3. rotating the transmission plate; 4. a second supporting table block; 5. a track adjustment slot; 6. moving the adjusting block; 7. positioning a compression bar; 8. a transmission sleeve; 9. rotating the torsion block; 10. a motor; 11. a suction tube; 12. a transmission cavity; 13. a push-pull rod; 14. a U-shaped transmission sleeve; 15. a transmission short rod; 16. a material guiding pipe; 17. a suction piston; 18. a first check valve; 19. and a second check valve.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the continuous feeding device for solder paste processing comprises a supporting workbench 1, wherein a supporting table block 1 and a supporting table block two 4 are fixedly connected to the upper surface of the supporting workbench 1, a rotary transmission plate 3 is rotatably connected to the front surface of the supporting table block 1, a track adjusting groove 5 is formed in the front surface of the rotary transmission plate 3, a movable adjusting block 6 is slidably connected to the inner wall of the track adjusting groove 5, a positioning compression rod 7 is connected to the inner thread of the movable adjusting block 6, a transmission sleeve 8 is rotatably connected to the outer surface of the positioning compression rod 7, a rotary torsion block 9 is fixedly connected to one end of the positioning compression rod 7 far away from the movable adjusting block 6, a suction cylinder 11 is fixedly connected to the upper surface of the supporting table block two 4, a transmission cavity 12 is formed in the suction cylinder 11, the rotary torsion block 9 is rotated to drive the positioning compression rod 7 according to the feeding amount required each time of solder paste after the position is adjusted, and the positioning compression rod 5 is compressed inside the track adjusting groove 5, so that the positioning of the movable adjusting block 6 is rapidly completed.

Wherein, the inner wall sliding connection of transmission cavity 12 has suction piston 17, and the inner wall sliding connection of suction tube 11 has push-and-pull rod 13, and push-and-pull rod 13's left end and suction piston 17 fixed connection drive suction piston 17 when push-and-pull rod 13 removes and slide, and when suction piston 17 slides, the inside of suction tube 11 can produce negative pressure to make suction tube 11 draw the solder paste of passage 16 top through passage 16.

The right end of the push-pull rod 13 is rotatably connected with a U-shaped transmission sleeve 14, a transmission short rod 15 is fixedly connected between the U-shaped transmission sleeve 14 and the transmission sleeve 8, and when the positioning pressure rod 7 moves, the transmission sleeve 8 is driven to drive the transmission short rod 15, and the transmission short rod 15 drives the U-shaped transmission sleeve 14, so that the U-shaped transmission sleeve 14 pushes and pulls the suction piston 17 through the push-pull rod 13.

The back of the first supporting table block 2 is fixedly connected with a motor 10, an output shaft of the motor 10 is fixedly connected with the rotary transmission plate 3, the motor 10 is started, and the output shaft of the motor 10 drives the rotary transmission plate 3 to rotate.

Wherein, the left side of supporting bench piece two 4 is equipped with guide pipe 16, and the internally mounted of guide pipe 16 has check valve one 18 and check valve two 19, and when suction piston 17 moved to the right, suction cylinder 11 produced the suction, and the solder paste gets into the inside of suction cylinder 11 through check valve one 18.

Wherein, the material guiding tube 16 is communicated with the left end of the suction tube 11, the suction tube 11 is positioned between the first check valve 18 and the second check valve 19, and when the suction piston 17 moves leftwards, the suction piston 17 pushes the solder paste in the suction tube 11 to pass through the second check valve 19 and be discharged from the material guiding tube 16.

Working principle: according to the amount of solder paste required to be fed each time, the adjusting block 6 is moved in a sliding manner along the track adjusting groove 5, after the position is adjusted, the rotary torsion block 9 is rotated to drive the positioning pressure rod 7, one end of the positioning pressure rod 7 is pressed against the inside of the track adjusting groove 5, and therefore positioning of the moving adjusting block 6 is completed rapidly, the motor 10 is started, the output shaft of the motor 10 drives the rotary transmission plate 3 to rotate, the rotary transmission plate 3 drives the positioning pressure rod 7 through the moving adjusting block 6, the transmission sleeve 8 is driven when the positioning pressure rod 7 moves, the transmission sleeve 8 drives the transmission short rod 15, the transmission short rod 15 drives the U-shaped transmission sleeve 14, the U-shaped transmission sleeve 14 pushes and pulls the suction piston 17 through the push-pull rod 13, negative pressure is generated inside the suction cylinder 11 when the suction piston 17 moves to the right, solder paste enters the inside the suction cylinder 11 through the one-way valve 18, and when the suction piston 17 moves to the left, the solder paste inside the suction cylinder 17 is pushed to pass through the one-way valve two 19 and discharged from the inside the guide tube 16.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Continuous feeding device for solder paste processing, comprising a supporting workbench (1), characterized in that: the utility model discloses a rotary table support is characterized in that an upper surface fixedly connected with supporting bench block I (2) and supporting bench block II (4) of supporting bench (1), the front rotation of supporting bench block I (2) is connected with rotatory drive plate (3), track adjustment groove (5) have been seted up in the front of rotatory drive plate (3), the inner wall sliding connection of track adjustment groove (5) has movable adjustment piece (6), the inside threaded connection of movable adjustment piece (6) has location depression bar (7), the surface rotation of location depression bar (7) is connected with transmission sleeve (8), the one end fixedly connected with rotatory turning round piece (9) of removal adjustment piece (6) are kept away from to location depression bar (7), the upper surface fixedly connected with suction cylinder (11) of supporting bench block II (4), transmission cavity (12) have been seted up to the inside of suction cylinder (11).

2. Continuous feeding device for solder paste processing according to claim 1, characterized in that the inner wall of the transmission cavity (12) is slidingly connected with a suction piston (17), the inner wall of the suction cylinder (11) is slidingly connected with a push-pull rod (13), and the left end of the push-pull rod (13) is fixedly connected with the suction piston (17).

3. The continuous feeding device for solder paste processing according to claim 2, wherein the right end of the push-pull rod (13) is rotatably connected with a U-shaped transmission sleeve (14), and a transmission short rod (15) is fixedly connected between the U-shaped transmission sleeve (14) and the transmission sleeve (8).

4. The continuous feeding device for solder paste processing according to claim 1, wherein a motor (10) is fixedly connected to the back surface of the first supporting table block (2), and an output shaft of the motor (10) is fixedly connected with the rotary transmission plate (3).

5. The continuous feeding device for solder paste processing according to claim 1, wherein a material guiding pipe (16) is arranged on the left side of the second supporting table block (4), and a first check valve (18) and a second check valve (19) are arranged in the material guiding pipe (16).

6. The continuous feeding device for solder paste processing according to claim 5, wherein the material guiding pipe (16) is communicated with the left end of the suction tube (11), and the suction tube (11) is positioned between the one-way valve I (18) and the one-way valve II (19).