CN219785389U

CN219785389U - Injector pushing device

Info

Publication number: CN219785389U
Application number: CN202320978008.XU
Authority: CN
Inventors: 孙建新
Original assignee: Suzhou Xifeng Automation Co ltd
Current assignee: Suzhou Xifeng Automation Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-03
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of traction brackets, in particular to an injector. The injection device comprises a workbench, an injection cylinder and an injection piston, wherein the surface of the workbench is fixedly connected with the fixing plate, the upper surface of the fixing plate is abutted against the injection piston, the surface of the injection piston is sleeved with the injection cylinder, the arc surface of the injection cylinder is provided with an adjusting structure, the adjusting structure comprises a clamping sleeve, the inner wall of the clamping sleeve is abutted against the injection cylinder, one end of the clamping sleeve is rotationally connected with a rotating shaft, the arc surface of the rotating shaft is rotationally connected with an auxiliary plate, one end of the auxiliary plate, which is far away from the rotating shaft, is provided with a clamping groove, the clamping sleeve is fixedly connected with a connecting plate at the position corresponding to the clamping groove, the problem that the injection cylinder is simply clamped on the workbench for processing, but is simply clamped on the operating platform, if excessive force is applied, the injection cylinder is easily out of the clamping groove in a dislocation mode, and the injection cylinder is not conveniently pushed.

Description

Injector pushing device

Technical Field

The utility model relates to the technical field of injector push injectors, in particular to an injector push injector.

Background

The injector is composed of a syringe, an injection piston, a workbench and the like, and in order to more accurately control the injection quantity, the injector is widely used in the field of precise spraying from a derived machine.

In the prior art, when the paint is sprayed on the articles to be sprayed, manual painting is usually carried out manually, but the manual painting mode has certain harm to human skin because the paint is adhered to human skin more easily and is difficult to clean.

In order to solve the problem of manual painting, the prior art adopts to let the handheld spray gun of operating personnel carry out spraying paint, but when handheld spray gun carries out spraying, the operating personnel easily spray excessive when spraying, leads to the uneven paint thickness in the spraying region, and then leads to the problem of being inconvenient for controlling the paint spraying amount.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a syringe is simply clamped on an operation table for processing, but is simply clamped on the operation table, and if excessive force is applied, the syringe is easy to misplace and pop out of a clamping groove, so that the syringe is not easy to push for injection.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: including workstation, injection tube, injection piston, the fixed plate, the fixed surface of workstation is connected with the fixed plate, the upper surface butt of fixed plate has the injection piston, the surface cover of injection piston has the injection tube, the arc surface of injection tube is equipped with the regulation structure, the regulation structure includes the cutting ferrule, the inner wall and the injection tube butt of cutting ferrule, the one end rotation of cutting ferrule is connected with the axis of rotation, the arc surface rotation of axis of rotation is connected with the accessory plate, the draw-in groove has been seted up to the one end that the axis of rotation was kept away from to the accessory plate, the cutting ferrule corresponds the position fixedly connected with connecting plate of draw-in groove, the surface of connecting plate and the inner wall looks butt of draw-in groove.

The effects achieved by the components are as follows: through the rotation connection of the clamping sleeve and the rotating shaft, the extrusion of the clamping sleeve to the injection cylinder is achieved, and the injection cylinder is effectively fixed.

Preferably, one end of the auxiliary plate, which is close to the clamping groove, is fixedly connected with a fixing block, a fixing column penetrates through the surface thread of the fixing block, a limit hole is formed in the position, corresponding to the connecting plate, of the fixing column, and the inner wall of the limit hole is in threaded connection with the arc surface of the fixing column.

The effects achieved by the components are as follows: the connecting plate is penetrated through the screw thread of the fixing column. The clamping sleeve is better fixed, so that the injection cylinder is better limited.

Preferably, the arc surface thread of cutting ferrule runs through there is the screw rod, the one end fixedly connected with handle that the injection tube was kept away from to the screw rod, the one end that the screw rod is close to the injection tube rotates and is connected with the stopper, the cross-section of stopper is "U" shape.

The effects achieved by the components are as follows: the injector is better extruded and limited, and the injector is more effectively fixed.

Preferably, the upper surface of fixed plate is equipped with auxiliary structure, auxiliary structure includes two spouts, two the surface at the fixed plate is all seted up to the spout, two the equal sliding connection of inner wall of spout has the connecting block, two the equal fixedly connected with of upper surface of connecting block is same limiting plate, spacing face and injection piston butt, the limiting plate is close to the side of injection piston and has seted up flutedly, the inner wall sliding connection of recess has the fixture block, the fixed surface of fixture block has the cardboard, the surface and the injection piston looks joint of cardboard.

The effects achieved by the components are as follows: the clamping plate is clamped with the injection piston, so that the clamping plate extrudes the injection piston, and the injection piston is effectively fixed.

Preferably, the inner walls of the two sliding grooves are both connected with a sphere in a sliding way, and the arc surfaces of the two spheres are both connected with the connecting block in a rotating way.

The effects achieved by the components are as follows: through sliding connection of the sliding groove and the sphere, the effect of reducing friction is achieved, and therefore the limiting plate can slide more effectively.

Preferably, a limiting groove is formed in the upper surface of the limiting plate, and the inner wall of the limiting groove is abutted to the injection piston.

The effects achieved by the components are as follows: the pushing force of the limiting plate on the injection piston is achieved through the abutting connection of the limiting groove and the injection piston, so that the injection piston is effectively limited and fixed.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, after the injection cylinder is placed in the clamping sleeve, the following injection cylinder is effectively fixed, after the clamping sleeve is placed in the clamping sleeve, the clamping sleeve is rotationally connected with the rotating shaft, the rotating shaft drives the clamping sleeve, the connecting plate at the other end of the clamping sleeve is in sliding connection with the clamping groove at one end of the auxiliary plate, after the connecting plate is abutted against the inner wall of the clamping groove, the fixing column fixed on the fixing block is pressed down, because the fixing column is in sliding connection with the fixing block and a limiting hole is formed in the upper surface of the connecting plate, the size of the limiting hole is matched with the fixing column, the fixing column is abutted against the inner wall of the clamping groove after sliding penetration of the connecting plate, the injection cylinder is basically fixed, the screw is in threaded connection with the outer wall of the clamping sleeve, the end, far away from the outer wall of the clamping sleeve, of the screw is fixedly connected with the handle, the end, close to the inner wall, is rotationally connected with the limiting block, the handle is rotated to rotate the screw, the limiting block is pushed to extrude and limit the injection cylinder, and the extrusion force of the injection cylinder is better fixed to the injection cylinder through the threaded connection of the screw and the clamping sleeve.

In order to better fix the injection piston, after the bottom surface of the injection piston is abutted against the upper surface of the fixing plate, the limiting plate is pushed, the lower surface of the limiting plate is uniformly and fixedly connected with two connecting blocks, the lower surface of each connecting block is rotationally connected with a sphere, the sphere rotates in a chute and is beneficial to the movement of the limiting plate, a limiting groove is formed in one side of the limiting plate, which is close to the injection piston, after the limiting plate moves, the limiting groove is clamped with the injector, a groove is formed in the side surface of the limiting plate, a clamping block is slidably connected with the inner wall of the groove, the clamping blocks are fixedly connected with clamping plates, the clamping blocks slide towards one side, after the clamping plates clamp the injection piston, the clamping blocks exactly move into the grooves of the clamping blocks to fix the clamping blocks, and therefore clamping plates are fixed.

Drawings

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

FIG. 2 is a schematic diagram of the adjusting structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

FIG. 5 is a schematic view of an auxiliary structure of the present utility model;

FIG. 6 is a partial schematic view of an auxiliary structure of the present utility model;

legend description: 1. a work table; 2. a syringe; 3. an injection piston; 4. a fixing plate; 5. an adjustment structure; 6. an auxiliary structure; 501. a cutting sleeve; 502. a rotating shaft; 503. a connecting plate; 504. a clamping groove; 505. a fixed block; 506. fixing the column; 507. a limiting hole; 508. a handle; 509. a screw; 510. a limiting block; 511. an auxiliary plate; 6. an auxiliary structure; 61. a chute; 62. a sphere; 63. a connecting block; 64. a limiting plate; 65. a limit groove; 66. a groove; 67. a clamping block; 68. and (5) clamping plates.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an injector syringe, includes workstation 1, syringe 2, injection piston 3, fixed plate 4, the fixed surface of workstation 1 is connected with fixed plate 4, the upper surface butt of fixed plate 4 has injection piston 3, the surface cover of injection piston 3 has syringe 2, the circular arc face of syringe 2 is equipped with regulation structure 5, the upper surface of fixed plate 4 is equipped with auxiliary structure 6.

Referring to fig. 2, 3 and 4, in this embodiment: the adjusting structure 5 comprises a clamping sleeve 501, the inner wall of the clamping sleeve 501 is abutted against the injection tube 2, one end of the clamping sleeve 501 is rotationally connected with a rotating shaft 502, an arc surface of the rotating shaft 502 is rotationally connected with an auxiliary plate 511, one end of the auxiliary plate 511 away from the rotating shaft 502 is provided with a clamping groove 504, the clamping sleeve 501 is fixedly connected with a connecting plate 503 corresponding to the clamping groove 504, the surface of the connecting plate 503 is abutted against the inner wall of the clamping groove 504, one end of the auxiliary plate 511 close to the clamping groove 504 is fixedly connected with a fixed block 505, the surface thread of the fixed block 505 penetrates through a fixed column 506, the position of the fixed column 506 corresponding to the connecting plate 503 is provided with a limiting hole 507, the inner wall of the limiting hole 507 is in threaded connection with the arc surface of the fixed column 506, the arc surface thread of the clamping sleeve 501 penetrates through a screw 509, one end of the screw 509 away from the injection tube 2 is fixedly connected with a handle 508, one end of the screw 509 close to the injection tube 2 is rotationally connected with a limiting block 510, and the section of the limiting block 510 is U-shaped.

Referring to fig. 5 and 6, specifically, the auxiliary structure 6 includes two sliding grooves 61, two sliding grooves 61 are all formed on the surface of the fixed plate 4, two sliding grooves 61 are all connected with a connecting block 63 in a sliding manner, two connecting blocks 63 are all fixedly connected with a same limiting plate 64 on the upper surface of the connecting block 63, a groove 66 is formed in the side surface, close to the injection piston 3, of the limiting plate 64, a clamping block 67 is slidably connected with the inner wall of the groove 66, a clamping plate 68 is fixedly connected with the surface of the clamping plate 68, the surface of the clamping plate 68 is clamped with the injection piston 3, two spherical bodies 62 are slidably connected with the inner wall of the sliding groove 61, two circular arc surfaces of the spherical bodies 62 are all rotatably connected with the connecting block 63, a limiting groove 65 is formed in the upper surface of the limiting plate 64, and the inner wall of the limiting groove 65 is abutted with the injection piston 3.

The injection device comprises a clamping sleeve 501, a connecting plate 503, a fixing column 506, a limiting block 510 and a fixing sleeve 2, wherein the clamping sleeve 501 is arranged in the clamping sleeve 501, the fixing block is connected with the fixing block 505 in a sliding mode, the limiting block 507 is arranged on the upper surface of the connecting plate 503, the size of the limiting hole 507 is matched with that of the fixing column 506, the fixing column 506 is connected with the connecting plate 503 in a sliding mode, and then is abutted to the inner wall of the clamping groove 504, the injection sleeve 2 is basically fixed, a screw 509 is connected to the outer wall of the clamping sleeve 501 in a threaded mode, one end of the screw 509, which is far away from the injection sleeve 2, is fixedly connected with the handle 508, one end, which is close to the injection sleeve 2, of the screw 509 is connected with the limiting block 510 in a rotating mode, the screw 509 is rotated, the limiting block 510 is pushed to extrude and limit the injection sleeve 2, the better fixing sleeve 2 is fixed, the screw 509 is connected with the screw 509 through the operation of an adjusting structure 5, and the screw 509 is enabled to be screwed with the screw 509, and the injection sleeve 2 is more effectively fixed.

In order to better fix the injection piston 3, after the bottom surface of the injection piston 3 is abutted with the upper surface of the fixing plate 4, the limiting plate 64 is pushed, two connecting blocks 63 are uniformly and fixedly connected to the lower surface of the limiting plate 64, a round ball 62 is rotationally connected to the lower surface of the connecting block 63, the round ball 62 rotates in the sliding groove 61 to facilitate the movement of the limiting plate 64, a limiting groove 65 is formed in one side, close to the injection piston 3, of the limiting plate 64 after the limiting plate 64 moves, the limiting groove 65 is clamped with the injection piston 3, a groove 66 is formed in the side surface of the limiting plate 64, a clamping block 67 is slidably connected to the inner wall of the groove 66, a clamping block 68 is fixedly connected to the clamping block 67 in the groove 66 after the clamping block 67 is clamped with the injection piston 3, the clamping block 67 is fixedly clamped in the groove of the clamping block 67 just, so that the clamping block 68 is fixed, the clamping block 68 is clamped with the clamping block 3 through the operation of the auxiliary structure 6, and the extrusion force formed by the clamping block 68 on the injection piston 3 is better fixed on the injection piston 3.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 in a specific case.

Claims

1. The utility model provides an injector, includes workstation (1), syringe (2), injection piston (3), fixed plate (4), its characterized in that: the surface fixedly connected with fixed plate (4) of workstation (1), the upper surface butt of fixed plate (4) has injection piston (3), the surface cover of injection piston (3) has injection cylinder (2), the arc surface of injection cylinder (2) is equipped with regulation structure (5), regulation structure (5) include cutting ferrule (501), the inner wall and the injection cylinder (2) butt of cutting ferrule (501), the one end rotation of cutting ferrule (501) is connected with axis of rotation (502), the arc surface rotation of axis of rotation (502) is connected with accessory plate (511), draw-in groove (504) have been seted up to the one end that axis of rotation (502) was kept away from to accessory plate (511), the position fixedly connected with connecting plate (503) of cutting ferrule (501) corresponds draw-in groove (504), the surface and the inner wall butt of draw-in groove (504) of connecting plate (503).

2. A syringe injector as claimed in claim 1, wherein: one end that accessory plate (511) is close to draw-in groove (504) fixedly connected with fixed block (505), the surface screw thread of fixed block (505) runs through has fixed column (506), spacing hole (507) have been seted up to the position that fixed column (506) corresponds connecting plate (503), the inner wall and the circular arc face threaded connection of fixed column (506) of spacing hole (507).

3. A syringe injector as claimed in claim 1, wherein: the arc surface threads of the clamping sleeve (501) penetrate through a screw rod (509), one end, away from the injection cylinder (2), of the screw rod (509) is fixedly connected with a handle (508), one end, close to the injection cylinder (2), of the screw rod (509) is rotatably connected with a limiting block (510), and the cross section of the limiting block (510) is U-shaped.

4. A syringe injector as claimed in claim 1, wherein: the upper surface of fixed plate (4) is equipped with auxiliary structure (6), auxiliary structure (6) include two spout (61), two the surface at fixed plate (4) is all seted up to spout (61), two equal sliding connection of inner wall of spout (61) has connecting block (63), two equal fixedly connected with of upper surface of connecting block (63) is same limiting plate (64), limiting plate (64) face and injection piston (3) butt, recess (66) have been seted up to the side that limiting plate (64) is close to injection piston (3), the inner wall sliding connection of recess (66) has fixture block (67), the fixed surface of fixture block (67) is connected with cardboard (68), the surface and injection piston (3) looks joint of cardboard (68).

5. A syringe injector as in claim 4, wherein: the inner walls of the two sliding grooves (61) are both connected with a spherical body (62) in a sliding manner, and the arc surfaces of the two spherical bodies (62) are both connected with the connecting block (63) in a rotating manner.

6. A syringe injector as in claim 4, wherein: the upper surface of limiting plate (64) has seted up spacing groove (65), spacing groove (65) inner wall and injection piston (3) butt.