CN220201400U

CN220201400U - Automatic solder paste filling structure

Info

Publication number: CN220201400U
Application number: CN202320977010.5U
Authority: CN
Inventors: 顾盈盈
Original assignee: Suzhou Noerda Electronic Materials Co ltd
Current assignee: Suzhou Noerda Electronic Materials Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-12-19
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses an automatic solder paste filling structure which comprises a filling cylinder, a booster pump, an air pump and a plurality of filling tubes, wherein one end of the booster pump is arranged at the top of the filling cylinder, the air pump is arranged at one side of the top of the filling cylinder, the plurality of filling tubes are fixedly connected with the other end of the filling cylinder in a penetrating way respectively, a supporting frame is arranged at the bottom of the filling cylinder, a threaded rod is rotatably arranged in the supporting frame, a grab handle is rotatably arranged at the bottom end of the supporting frame, one end of the grab handle is fixedly connected with one end of the threaded rod, the grab handle is rotated clockwise, the threaded rod is driven to rotate, and the outer wall of a contact block is attached to the inner wall of the supporting frame, and then the rotating rod is rotated clockwise, so that one end of a plurality of leak-proof plates is driven to be attached to one end of the plurality of filling tubes, and the filling outlet position can be closed, and pollution caused by continuous solder paste dropping to the external environment is avoided.

Description

Automatic solder paste filling structure

Technical Field

The utility model relates to the technical field of automatic filling, in particular to an automatic solder paste filling structure.

Background

When the production of the solder paste is completed, the solder paste needs to be filled in time, equipment such as an automatic filling machine is needed, firstly, the produced solder paste is poured into the automatic filling equipment, then the solder paste is extruded into a pipeline under the action of air pressure, and then the solder paste is automatically injected into a tank body for packaging through a material nozzle.

The utility model discloses an automatic filling structure of solder paste in the patent of publication number CN208200345U, including workbin, discharge gate and the bleeder valve that is located discharge gate department, the outer wall of workbin is located discharge gate department and is provided with the notes material pipe, the notes material pipe end is provided with the discharge gate, the discharge gate is provided with the bleeder valve that is located the notes material pipe, be provided with in the notes material pipe both ends and put through the flexible conveying pipe on bleeder valve and discharge gate inner wall respectively.

According to the technology, the wire drawing preventing sheet is arranged at the outlet of the discharging nozzle, so that the wire drawing can be effectively cut off, the wire drawing phenomenon is prevented, a certain amount of solder paste can be adhered to the inner wall of the discharging nozzle after the filling is finished, and the solder paste can gradually drop to the ground to cause pollution, so that the technology is innovated.

Disclosure of Invention

The utility model aims to provide an automatic solder paste filling structure, which solves the problem that after filling, the inner wall of a discharge nozzle provided in the background art is still stained with a certain amount of solder paste, and the solder paste gradually drops to the ground.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic filling structure of solder paste, includes filling section of thick bamboo, force (forcing) pump, air pump and a plurality of filling tube, the one end setting of force (forcing) pump is at the top of filling section of thick bamboo, the air pump sets up in one side at filling section of thick bamboo top, a plurality of filling tube fixed connection respectively alternates the other end at the filling section of thick bamboo, the bottom of filling section of thick bamboo is provided with the support frame, the threaded rod is installed in the internal rotation of support frame, the grab handle is installed in the bottom rotation of support frame, the one end and the one end fixed connection of threaded rod of grab handle, one end thread bush of threaded rod is equipped with the contact block, one side of contact block is provided with the straight bar, one side of straight bar is provided with the supporting disk, the inside of supporting disk is provided with a plurality of protection casings, the bottom of filling section of thick bamboo is provided with a plurality of leak protection dishes.

As an optimized technical scheme of the utility model, a plurality of protective covers are respectively movably sleeved at one end parts of a plurality of filling pipes, and the diameters of the protective covers are larger than those of the filling pipes.

As a preferable technical scheme of the utility model, one side of the straight bar is fixedly connected with one side of the contact block, and one side of the supporting disc is fixedly connected with the other side of the straight bar.

As a preferable technical scheme of the utility model, a rotating rod is rotatably arranged at the bottom end of the filling cylinder, and an auxiliary sleeve is sleeved at one end part of the rotating rod.

As a preferable technical scheme of the utility model, the outer wall of the auxiliary sleeve is fixedly connected with a plurality of extension rods in a penetrating way, and one ends of the extension rods are fixedly provided with leakage-proof discs.

As a preferable technical scheme of the utility model, one ends of the plurality of leakage prevention discs are respectively provided with a second magnet strip, and one ends of the plurality of protection covers are respectively provided with a first magnet strip.

As a preferable technical scheme of the utility model, the plurality of first magnet bars are respectively and magnetically connected with the plurality of second magnet bars, and the diameters of the plurality of second magnet bars are equal to the diameters of the plurality of first magnet bars.

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

1. according to the automatic solder paste filling structure, the threaded rod, the straight bar, the supporting plate, the protective covers, the filling pipe and the rotating rod are arranged, the grab handle is rotated clockwise, the threaded rod is driven to rotate, and the outer wall of the contact block is attached to the inner wall of the supporting frame, so that the height of the contact block is gradually reduced in the rotation process of the threaded rod, the supporting plate and the protective covers can be driven to move downwards, the protective covers are sleeved at the top position of one end part of the filling pipe, after the supporting plate descends, one end of the filling pipe, filled with solder paste, is continuously wrapped, and then the rotating rod is rotated clockwise, so that one end of the leak-proof plates is driven to be attached to one end of the filling pipe, the filling outlet position can be closed, and pollution caused by continuous dropping of solder paste to the external environment is avoided.

2. According to the automatic tin paste filling structure, the extending rods, the auxiliary sleeve, the leakage-proof disc, the first magnet strips and the second magnet strips are arranged, and the auxiliary sleeve is fixedly sleeved with one end of the rotating rod, and the rotating rod is in threaded rotation connection with the bottom of the filling cylinder, so that when pressure is not applied to the rotating rod, the rotating rod is kept fixed at the bottom of the filling cylinder, the positions of the extending rods and the leakage-proof discs can be adjusted through rotating the rotating rod, one end of the filling pipe can be closed and opened according to conditions, the first magnet strips are magnetically connected with the second magnet strips, and after the leakage-proof disc rotates to one end of the filling pipe, the two magnet strips are mutually adsorbed, and the closing stability of the filling pipe is ensured.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a partial bottom view of the present utility model;

FIG. 3 is a schematic partial elevation view of the present utility model;

fig. 4 is a schematic view of a partial side sectional structure of the present utility model.

In the figure: 1. filling a cylinder; 2. a pressurizing pump; 3. an air pump; 4. filling tubes; 5. a support frame; 6. a threaded rod; 7. a grab handle; 8. a contact block; 9. straight bars; 10. a support plate; 11. a protective cover; 12. a rotating lever; 13. an extension rod; 14. a leak-proof plate; 15. a first magnet bar; 16. a second magnet bar; 17. an auxiliary sleeve.

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, the present utility model provides a technical solution of an automatic solder paste filling structure:

embodiment one:

as shown in fig. 1-3, an automatic solder paste filling structure comprises a filling cylinder 1, a booster pump 2, an air pump 3 and a plurality of filling tubes 4, wherein one end of the booster pump 2 is arranged at the top of the filling cylinder 1, the air pump 3 is arranged at one side of the top of the filling cylinder 1, the plurality of filling tubes 4 are fixedly connected with the other end of the filling cylinder 1 in a penetrating way respectively, a supporting frame 5 is arranged at the bottom of the filling cylinder 1, a threaded rod 6 is installed in the inner rotation of the supporting frame 5, a grab handle 7 is installed in the bottom of the supporting frame 5 in a rotating way, one end of the grab handle 7 is fixedly connected with one end of the threaded rod 6, a contact block 8 is sleeved at one end of the threaded rod 6, one side of the contact block 8 is provided with a straight bar 9, one side of the straight bar 9 is provided with a supporting disc 10, a plurality of protecting discs 11 are arranged in the supporting disc 10, a rotating rod 12 is installed at the bottom of the filling cylinder 1, an auxiliary sleeve 17 is sleeved at one end of the rotating rod 12, in the rotating process of the bottom of the filling cylinder 1, the height of the supporting disc 8 is gradually reduced, and then the protecting discs can drive the supporting disc 11 and the plurality of protecting discs 11 to move downwards at one end of the filling tube 11, and the top of the filling tube 4 is not wrapped by the supporting disc 11.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 3 and 4, a plurality of extension rods 13 are fixedly connected to the outer wall of an auxiliary sleeve 17 in a penetrating manner, a leak-proof disc 14 is fixedly installed at one end of each of the extension rods 13, a second magnet bar 16 is arranged at one end of each of the leak-proof discs 14, and a first magnet bar 15 is arranged at one end of each of the protective covers 11.

Working principle: when the solder paste is manufactured, the automatic filling machine is needed to be used, the top end of the filling cylinder 1 is provided with a filling pipe, the solder paste is filled into the filling cylinder 1 through the filling pipe, the pressurizing pump 2 and the air pump 3 are started, so that the pressure in the filling cylinder 1 is gradually increased, the solder paste is automatically extruded out through a plurality of filling pipes 4, the bottom of the filling pipe 4 is provided with a filled box body, after the filling is finished, a worker can rotate the grab handle 7 clockwise along with the solder paste at the outlet position of the filling pipe 4 to collect the solder paste in the box body, the threaded rod 6 is driven to rotate, the height of the contact block 8 is gradually reduced in the rotating process of the threaded rod 6 because the outer wall of the contact block 8 is attached to the inner wall of the supporting frame 5, and then the supporting disc 10 and the plurality of protecting covers 11 can be driven to move downwards, the plurality of protective covers 11 are sleeved at the top position of one end part of the filling tube 4, so after the supporting disc 10 descends, the plurality of protective covers 11 continuously wrap one end of the filling tube 4 filled with solder paste, then the rotating rod 12 is rotated clockwise, one end of the plurality of leak-proof discs 14 is driven to be attached to one end of the plurality of filling tube 4, so that the filling outlet position can be closed, the pollution caused by the fact that solder paste continuously drops to the external environment is avoided, the plurality of protective covers 11 can cover and wrap the outer surface of the filling tube 4, the solder paste adhered to the outer surface of the filling tube 4 is prevented from being guided to the ground, the grab handle 7 is rotated anticlockwise, the supporting disc 10 and the plurality of protective covers 11 can be driven to gradually ascend, the surface of the filling tube 4 is not covered, the subsequent filling of solder paste of the filling tube 4 is not disturbed, the auxiliary sleeve 17 and one end part of the rotating rod 12 are fixedly sleeved, and the bottom of dwang 12 and filling section of thick bamboo 1 is threaded rotation connection, therefore when not exerting pressure to dwang 12, dwang 12 will keep fixed in the bottom of filling section of thick bamboo 1, through rotating dwang 12, can adjust the position of a plurality of extension bars 13 and a plurality of leak protection dish 14, can be according to the circumstances come to close and open the one end of filling tube 4, first magnet strip 15 and second magnet strip 16 magnetism are connected, consequently after leak protection dish 14 rotates the one end of filling tube 4, both adsorb each other, guaranteed the stability to the closure of filling tube 4, increased the leakproofness between filling tube 4 and the leak protection dish 14.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an automatic filling structure of solder paste, includes filling section of thick bamboo (1), force (forcing) pump (2), air pump (3) and a plurality of filling tube (4), the one end of force (forcing) pump (2) sets up the top at filling section of thick bamboo (1), air pump (3) set up in one side at filling section of thick bamboo (1) top, a plurality of filling tube (4) are fixed respectively and are alternatingly the other end of connection at filling section of thick bamboo (1), its characterized in that: the bottom of filling section of thick bamboo (1) is provided with support frame (5), threaded rod (6) are installed in the inside rotation of support frame (5), grab handle (7) are installed in the bottom rotation of support frame (5), the one end of grab handle (7) and the one end fixed connection of threaded rod (6), one end thread bush of threaded rod (6) is equipped with contact block (8), one side of contact block (8) is provided with straight bar (9), one side of straight bar (9) is provided with supporting disk (10), the inside of supporting disk (10) is provided with a plurality of protection casings (11), the bottom of filling section of thick bamboo (1) is provided with a plurality of leak protection dishes (14).

2. The automatic solder paste filling structure according to claim 1, wherein: the protection covers (11) are respectively movably sleeved at one end parts of the filling pipes (4), and the diameters of the protection covers (11) are all larger than the diameters of the filling pipes (4).

3. The automatic solder paste filling structure according to claim 1, wherein: one side of the straight strip (9) is fixedly connected with one side of the contact block (8), and one side of the supporting disc (10) is fixedly connected with the other side of the straight strip (9).

4. The automatic solder paste filling structure according to claim 1, wherein: the bottom of the filling cylinder (1) is rotatably provided with a rotating rod (12), and one end part of the rotating rod (12) is sleeved with an auxiliary sleeve (17).

5. The automatic solder paste filling structure according to claim 4, wherein: the outer wall of the auxiliary sleeve (17) is fixedly connected with a plurality of extension rods (13) in a penetrating mode, and one ends of the extension rods (13) are fixedly provided with leakage-proof discs (14).

6. The automatic solder paste filling structure according to claim 1, wherein: one end of each of the leakage-proof discs (14) is provided with a second magnet strip (16), and one end of each of the protective covers (11) is provided with a first magnet strip (15).

7. The automatic solder paste filling structure according to claim 6, wherein: the first magnet strips (15) are respectively and magnetically connected with the second magnet strips (16), and the diameters of the second magnet strips (16) are equal to the diameters of the first magnet strips (15).