CN210730028U

CN210730028U - Adhesive deposite device that SMT paster was used

Info

Publication number: CN210730028U
Application number: CN201921540682.XU
Authority: CN
Inventors: 李存芝
Original assignee: Shenzhen Jieshuncheng Technology Co Ltd
Current assignee: Shenzhen Jieshuncheng Technology Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-12
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a glue dispensing device that SMT paster was used, including base and piston, the base outer wall runs through there is first rotation axis, and first rotation axis one end is connected with the connecting rod, the connecting rod other end is connected with rotating base, and the rotating base inner wall installs the second rotation axis, second rotation axis upper end is connected with the rotation connecting plate, it is connected with the force (forcing) pump to rotate connecting plate outer wall one end, the storage tank is installed to the outer wall lower extreme of force (forcing) pump, and the inner wall of storage tank is provided with the heating wire, the upper end of force (forcing) pump is provided with the rubber tube of taking out, and the outer wall laminating of taking out. This adhesive deposite device that SMT paster was used is provided with the spring, both ends respectively with press post and piston for the welding integral structure, and the user only need press the post and promote the piston through the spring and evenly extrude the colloid, and when the inside colloid of syringe was less, the force (forcing) pump can be directly impressed the colloid in the holding vessel in the syringe, makes it begin to promote the piston and make the spring reset with pressing the post.

Description

Adhesive deposite device that SMT paster was used

Technical Field

The utility model relates to a SMT paster adhesive deposite device technical field specifically is an adhesive deposite device that SMT paster was used.

Background

The dispenser is also called a glue spreader, a glue dispenser, a glue filling machine and the like, and is specially used for controlling the fluid. And the fluid is dripped and coated on the surface of the product or an automatic machine inside the product, so that three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping can be realized. The glue dispenser is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquids in a product process to each accurate position of a product, and can be used for realizing dispensing, line drawing, circular or arc.

The glue dispensing device in the market can not keep perpendicular to the working surface when manually dispensing and repairing parts, so that the phenomena of point deviation and point deflection occur, and the problem that the glue body is easy to solidify after being stored and cooled for a long time is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glue dispensing device that SMT paster was used to solve the glue dispensing device on the market that proposes among the above-mentioned background art and can not keep perpendicular to working surface appearance point partially, the askew phenomenon of point when the manual work is glued and is repaired the part, the colloid is deposited the cooling for a long time and is taken place the problem of solidifying easily.

In order to achieve the above object, the utility model provides a following technical scheme: a dispensing device for SMT patches comprises a base and a piston, wherein a first rotating shaft penetrates through the outer wall of the base, one end of the first rotating shaft is connected with a connecting rod, the other end of the connecting rod is connected with a rotating base, a second rotating shaft is installed on the inner wall of the rotating base, a rotating connecting plate is connected to the upper end of the second rotating shaft, one end of the outer wall of the rotating connecting plate is connected with a pressure pump, a storage tank is installed at the lower end of the outer wall of the pressure pump, a heating wire is arranged on the inner wall of the storage tank, a rubber pumping pipe is arranged at the upper end of the pressure pump, a heat insulation layer is attached to the outer wall of the rubber pumping pipe, one side, away from the pressure pump, of the rotating connecting plate is connected with a polygonal connecting plate through the, and the lower extreme of syringe outer wall is provided with the syringe needle, syringe inner wall upper end runs through has presses the post, and presses the post lower extreme and be provided with the spring, the piston is installed to the spring lower extreme.

Preferably, the connecting rods are provided with three groups, and each group of the connecting rods is provided with two.

Preferably, the rotating base and the rotating connecting plate form a rotating structure through a second rotating shaft, and the rotating angle is 0 degree to 360 degrees.

Preferably, the heating wires are uniformly distributed inside the storage tank, and the diameter of the heating wires is 2 mm.

Preferably, the heat preservation layer is connected with the rubber extraction pipe in a gluing mode, and the thickness of the heat preservation layer is 2 mm.

Preferably, the pressing column and the piston form an elastic structure through a spring, and two ends of the spring are respectively welded with the pressing column and the piston to form an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the adhesive dispensing device for SMT paster is provided with the connecting rods which are parallel to each other, so that each joint of the adhesive dispensing device can be guaranteed to be in a stable state when moving, meanwhile, the working surface is greatly increased, the injection needle can be guaranteed to be always in a vertical state with the working panel when in use, the adhesive dispensing process is guaranteed to be uniform and stable, and the phenomenon of point inclination is prevented;

the two ends of the spring are respectively in a welding integrated structure with the pressing column and the piston, a user only needs to press the pressing column to push the piston to uniformly extrude colloid through the spring, and when the colloid in the injector is less, the colloid in the storage tank can be directly pressed into the injector by the pressure pump to push the piston to reset the spring and the pressing column;

rotating base passes through the second rotation axis and rotates the connecting plate and constitute revolution mechanic, and rotation angle be 0 degree to 360 degrees, and the base can keep its overall structure in the stability of continuous motion in-process, can adjust arbitrary one direction with the device as required when the user, and the person of facilitating the use carries out multi-angle operation, has increased the area that can work.

Drawings

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

FIG. 2 is a schematic view of the structure of the syringe of the present invention;

FIG. 3 is a schematic view of the storage tank of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first rotating shaft; 3. a connecting rod; 4. rotating the base; 5. a second rotation shaft; 6. rotating the connecting plate; 7. a pressure pump; 8. a storage tank; 9. an electric heating wire; 10. pumping a rubber tube; 11. a heat-insulating layer; 12. a polygonal connecting plate; 13. a trapezoidal connecting plate; 14. an injector; 15. an injection needle; 16. pressing the column; 17. a spring; 18. a piston.

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. 1-4, the present invention provides a technical solution: a glue dispensing device for SMT paster comprises a base 1, a first rotating shaft 2, a connecting rod 3, a rotating base 4, a second rotating shaft 5, a rotating connecting plate 6, a pressure pump 7, a storage tank 8, a heating wire 9, a glue pumping pipe 10, a heat preservation layer 11, a polygonal connecting plate 12, a trapezoidal connecting plate 13, an injector 14, an injection needle 15, a pressing column 16, a spring 17 and a piston 18, wherein the first rotating shaft 2 penetrates through the outer wall of the base 1, one end of the first rotating shaft 2 is connected with the connecting rod 3, the other end of the connecting rod 3 is connected with the rotating base 4, the second rotating shaft 5 is arranged on the inner wall of the rotating base 4, the upper end of the second rotating shaft 5 is connected with the rotating connecting plate 6, one end of the outer wall of the rotating connecting plate 6 is connected with the pressure pump 7, the rotating base 4 and the rotating connecting plate 6 form a rotating structure through the second rotating shaft 5, the rotating angle is 0, when a user can adjust the device to any direction according to the requirement, the user can conveniently carry out multi-angle operation, and the working area is increased;

a storage tank 8 is installed at the lower end of the outer wall of the pressure pump 7, heating wires 9 are arranged on the inner wall of the storage tank 8, the heating wires 9 are uniformly distributed in the storage tank 8, the diameter of each heating wire 9 is 2mm, the storage tank 8 can temporarily store colloid with a certain volume to be used, and the heating wires 9 can uniformly heat the colloid stored in the storage tank 8 to ensure that the colloid is not solidified before being used and the storage tank 8 is blocked;

the upper end of the pressure pump 7 is provided with a rubber pumping pipe 10, the outer wall of the rubber pumping pipe 10 is attached with a heat-insulating layer 11, the heat-insulating layer 11 is connected with the rubber pumping pipe 10 in a gluing mode, the thickness of the heat-insulating layer 11 is 2mm, the heat-insulating layer 11 thickens the pipe wall to prevent the pipe wall from being broken to cause leakage, meanwhile, the temperature of colloid energy can be temporarily stored, and the phenomenon that the rubber pumping pipe 10 is blocked due to solidification in the conveying process is guaranteed;

one side of the rotating connecting plate 6, which is far away from the pressure pump 7, is connected with a polygonal connecting plate 12 through a connecting rod 3, one end of the polygonal connecting plate 12 is connected with a connecting rod 3, the other end of the connecting rod 3 is connected with a trapezoidal connecting plate 13, one end of the trapezoidal connecting plate 13 is connected with an injector 14, the lower end of the outer wall of the injector 14 is provided with an injection needle 15, three groups of connecting rods 3 are arranged, two connecting rods 3 in each group are arranged, the connecting rods 3 are mutually parallel, each joint of each connecting rod can be guaranteed to be in a stable state when moving, meanwhile, the working surface is greatly increased, the injection needle 15 can be guaranteed to be always in a vertical state with a working panel;

the upper end of the inner wall of the injector 14 penetrates through a pressing column 16, the lower end of the pressing column 16 is provided with a spring 17, the lower end of the spring 17 is provided with a piston 18, the pressing column 16 and the piston 18 form an elastic structure through the spring 17, and two ends of the spring 17 are respectively in a welding integrated structure with the pressing column 16 and the piston 18, so that a user only needs to press the pressing column 16 to push the piston 18 to uniformly extrude colloid through the spring 17, when the colloid in the injector 14 is less, the colloid in the storage tank 8 can be directly pressed into the injector 14 by the pressure pump 7 to start to push the piston 18 to reset the spring 17 and the pressing column 16, and the model of the pressure pump 7 is ZL 38-26.

The working principle is as follows: for the adhesive dispensing device for SMT paster, firstly, a user injects the adhesive into the storage tank 8, the electric heating wire 9 can uniformly heat the adhesive stored in the storage tank 8 to ensure that the adhesive is not solidified before being used and the storage tank 8 is blocked, then the connecting rod 3, the first rotating shaft 2, the second rotating shaft 5, the rotating connecting plate 6, the polygonal connecting plate 12 and the trapezoidal connecting plate 13 are used for adjusting in various angles, the connecting rods 3 are parallel to each other to ensure that each joint of the connecting rods keeps a stable state when moving, simultaneously, the working surface is greatly increased, the injection needle 15 can always keep a vertical state with a working panel when in use, the adhesive dispensing process is ensured to be uniform and stable, the phenomenon of point inclination is prevented, the pressure pump 7 is started to pump the adhesive into the injector 14 through the rubber tube 10, the user presses the pressure column 16 to push the piston 18 through the spring 17 to uniformly extrude the adhesive, when there is less glue in the syringe 14, the pressurizing pump 7 can directly press the glue in the storage tank 8 into the syringe 14, so that the pressurizing pump starts to push the piston 18 to reset the spring 17 and the pressing column 16, thereby completing the use of the dispensing device for SMT chip mounting.

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. A dispensing device that SMT paster was used, includes base (1) and piston (18), its characterized in that: the outer wall of the base (1) penetrates through a first rotating shaft (2), one end of the first rotating shaft (2) is connected with a connecting rod (3), the other end of the connecting rod (3) is connected with a rotating base (4), a second rotating shaft (5) is installed on the inner wall of the rotating base (4), the upper end of the second rotating shaft (5) is connected with a rotating connecting plate (6), one end of the outer wall of the rotating connecting plate (6) is connected with a pressure pump (7), a storage tank (8) is installed at the lower end of the outer wall of the pressure pump (7), an electric heating wire (9) is arranged on the inner wall of the storage tank (8), a rubber pumping pipe (10) is arranged at the upper end of the pressure pump (7), a heat preservation layer (11) is attached to the outer wall of the rubber pumping pipe (10), one side, away from the pressure pump (7, the one end of polygon connecting plate (12) is connected with connecting rod (3), and the other end of connecting rod (3) is connected with trapezoidal connecting plate (13), trapezoidal connecting plate (13) one end is connected with syringe (14), and syringe (14) outer wall lower extreme is provided with syringe needle (15), syringe (14) inner wall upper end runs through has according to compression column (16), and presses compression column (16) lower extreme and be provided with spring (17), piston (18) are installed to spring (17) lower extreme.

2. A dispensing apparatus for an SMT patch as defined in claim 1, wherein: the connecting rods (3) are provided with three groups, and each group of the connecting rods (3) is provided with two groups.

3. A dispensing apparatus for an SMT patch as defined in claim 1, wherein: the rotating base (4) and the rotating connecting plate (6) form a rotating structure through a second rotating shaft (5), and the rotating angle is 0-360 degrees.

4. A dispensing apparatus for an SMT patch as defined in claim 1, wherein: the heating wires (9) are uniformly distributed inside the storage tank (8), and the diameter of each heating wire (9) is 2 mm.

5. A dispensing apparatus for an SMT patch as defined in claim 1, wherein: the heat-insulating layer (11) is connected with the rubber pumping pipe (10) in a gluing mode, and the thickness of the heat-insulating layer (11) is 2 mm.

6. A dispensing apparatus for an SMT patch as defined in claim 1, wherein: the pressing column (16) and the piston (18) form an elastic structure through the spring (17), and two ends of the spring (17) are respectively welded with the pressing column (16) and the piston (18) to form an integrated structure.