CN219620865U

CN219620865U - Glue anti-overflow goes back flow device

Info

Publication number: CN219620865U
Application number: CN202223347173.XU
Authority: CN
Inventors: 林克波; 林克兴; 林子清; 林子茂
Original assignee: Fujian Youyi Adhesive Tape Group Co ltd
Current assignee: Fujian Youyi Adhesive Tape Group Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-09-01
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a glue overflow-preventing backflow device, which belongs to the field of overflow-preventing backflow and comprises a glue storage tank and a threaded rod, wherein a glue inlet pipe is arranged above one side of the outer surface of the glue storage tank, a glue overflow hole is formed above one side of the glue storage tank, which is far away from the glue inlet pipe, a glue collecting groove is formed in the outer surface of the glue storage tank, the glue collecting groove is arranged right below the glue overflow hole, the glue collecting groove is communicated with the inside of the glue storage tank, a ball valve is arranged at the communicated position of the glue collecting groove and the glue storage tank through a bearing, a gear is arranged at one end of the ball valve, a sliding hole is formed in one side of the glue storage tank, the sliding hole is arranged below the gear, a corresponding air bag is arranged in the inside of the glue, and can control the ball valve through the air bag according to the amount of the injected glue, so that the ball valve is in a closed state after the glue reaches a threshold value, on one hand, the overflow of the glue through the ball valve can be ensured, and on the other hand the overflow of the glue can be conveniently concentrated.

Description

Glue anti-overflow goes back flow device

Technical Field

The utility model relates to the field of anti-overflow backflow, in particular to a glue anti-overflow backflow device.

Background

Glue needs to be temporarily stored in a sealed container after production is finished so as to prevent the glue from being solidified due to direct contact with air, and meanwhile, finished products of the glue are convenient to fill, and the injection quantity is difficult to control when the glue is injected into the container, if the injection quantity of the glue is too large, the phenomenon of backflow or overflow can be caused, the overflowed glue is not only wasted, the glue can be adhered to the outer surface of the container in a large area after overflowing, and if the glue is not processed in time, the glue is difficult to clean after solidification.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a glue overflow-preventing backflow device which can concentrate overflowed glue and backflow after storage.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

Glue anti-overflow goes back to device, including storing up gluey jar and threaded rod, it is provided with into the rubber tube to store up gluey jar surface one side top, it has offered the glue overflow hole to store up gluey jar one side top that deviates from into the rubber tube, it is provided with the collection gluey groove to store up gluey jar outside surface, the collection gluey groove is arranged in under the glue overflow hole, the collection gluey groove is link up with storing up gluey jar inside, the ball valve is installed through the bearing to the intercommunication department of collection gluey groove and storing up gluey jar, ball valve one end is provided with the gear, the slide hole has been seted up to storing up to gluey jar one side inside, the slide hole is arranged in the gear below.

Further, the sliding hole is internally provided with a sliding block in a sliding manner, the top of the sliding block is provided with a toothed bar which is meshed with the gear, and the bottom of the sliding block is connected with a pull rope.

Further, the guide wheel is installed on the inner wall of one side of the glue storage tank through a bearing, the pull rope penetrates through the lower surface of the sliding hole, one end, deviating from the sliding block, of the pull rope is connected with an air bag, the air bag is arranged inside the glue storage tank, and the pull rope penetrates through the outer surface of the guide wheel.

Further, a spring B is arranged below the sliding hole, the top of the spring B is in contact with the lower surface of the sliding block, and the pull rope penetrates through the spring B.

Further, the threaded rod penetrates through the glue overflow hole, a conical plate is arranged at one end of the threaded rod, a sealing plate is arranged at one end, away from the threaded rod, of the conical plate, and the sealing plate is arranged at the outer side of the glue storage tank.

Further, one end of the threaded rod, which is far away from the sealing plate, is screwed with an adjusting bolt, a spring A is sleeved on the surface of the threaded rod, one end of the spring A is contacted with the adjusting bolt, and the other end of the spring A is contacted with the surface of the inner wall of the glue storage tank

Further, a frame is arranged on the outer side of the bottom of the glue storage tank, and a glue outlet is formed in the bottom of the glue storage tank.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: the utility model provides a glue overflow and backflow device, wherein a corresponding air bag is arranged in the glue, the ball valve can be controlled by the air bag according to the amount of the filled glue, so that after the glue reaches a threshold value, the ball valve is in a closed state, on one hand, the overflow of the glue through the ball valve can be ensured, on the other hand, the overflow of the overflow glue can be conveniently concentrated, the overflow area is reduced, the subsequent cleaning is also convenient even if solidification occurs, and when the amount of the glue in the glue is lower than the threshold value, the internal mechanism drives the ball valve to rotate so as to backflow the overflow glue concentrated in advance into a tank body, so that waste is prevented.

Drawings

FIG. 1 is a schematic view of a longitudinal cross-sectional structure of a glue reservoir of the present utility model;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the area B of FIG. 1 according to the present utility model;

fig. 4 is a schematic cross-sectional structure of the glue collecting groove of the present utility model.

The reference numerals in the figures illustrate:

1. a glue storage tank; 2. a frame; 3. a rubber inlet pipe; 4. a glue outlet; 5. a glue overflow hole; 6. a threaded rod; 7. a sealing plate; 8. a cone plate; 9. adjusting a bolt; 10. a spring A; 11. a glue collecting groove; 12. a ball valve; 13. a gear; 14. a slide hole; 15. a guide wheel; 16. a slide block; 17. a toothed bar; 18. a pull rope; 19. an air bag; 20. and a spring B.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-4, a glue overflow-preventing backflow device comprises a glue storage tank 1 and a threaded rod 6, wherein a glue inlet pipe 3 is arranged above one side of the outer surface of the glue storage tank 1, a glue overflow hole 5 is formed above one side, deviating from the glue inlet pipe 3, of the glue storage tank 1, a glue collecting groove 11 is formed in the outer side surface of the glue storage tank 1, the glue collecting groove 11 is arranged right below the glue overflow hole 5 so as to facilitate centralized treatment of glue flowing out through the glue overflow hole 5, and the glue collecting groove 11 is communicated with the inside of the glue storage tank 1.

Referring to fig. 4, the ball valve 12 is installed at the connection position of the glue collecting tank 11 and the glue storage tank 1 through a bearing, and the ball valve 12 is in a closed state before reaching the horizontal height of the ball valve 12 at the glue position during glue injection by controlling the angle of the ball valve 12 and then controlling the glue collecting tank 11 to be mutually communicated with the glue storage tank 1 all the time.

Referring to fig. 2, a gear 13 is disposed at one end of the ball valve 12, the ball valve 12 is controlled conveniently by the gear 13, a slide hole 14 is formed in one side of the glue storage tank 1, the slide hole 14 is disposed in the main body of the glue storage tank 1, the slide hole 14 is disposed below the gear 13, a sliding block 16 is slidably mounted in the slide hole 14, the sliding block 16 can only move up and down along the slide hole 14, so as to drive a toothed bar 17 to move up and down, a toothed bar 17 is vertically disposed at the top of the sliding block 16, and the toothed bar 17 is meshed with the gear 13 to control the ball valve 12.

The bottom of the sliding block 16 is connected with a pull rope 18, so that the pull rope 18 can be pulled by upward movement of the sliding block 16, a guide wheel 15 is mounted on the inner wall of one side of the glue storage tank 1 through a bearing, the pull rope 18 penetrates through the lower surface of the sliding hole 14, one end of the pull rope 18, which is away from the sliding block 16, is connected with an air bag 19, the air pipe pull rope 18 continues to pull the air bag 19, in the gradual rising process of glue, the pull rope 18 is always in a tightening state due to rising of the air bag 19, the air bag 19 is arranged inside the glue storage tank 1, and the pull rope 18 penetrates through the outer surface of the guide wheel 15.

The spring B20 is disposed below the inner portion of the sliding hole 14, the top of the spring B20 contacts with the lower surface of the slider 16, the pull rope 18 penetrates through the spring B20, and the spring B20 can ensure that the slider 16 can be moved upwards when the air bag 19 is not subjected to buoyancy of glue, so that the ball valve 12 is in a penetrating state through cooperation of the toothed bar 17 and the gear 13, and internal gas can flow out during glue filling conveniently.

Please refer to fig. 3, the threaded rod 6 penetrates through the glue overflow hole 5, one end of the threaded rod 6 is provided with a conical plate 8, the glue overflow hole 5 can be effectively sealed through the conical plate 8, one end of the conical plate 8 deviating from the threaded rod 6 is provided with a sealing plate 7, the sealing plate 7 is arranged on the outer side of the glue storage tank 1, one end of the threaded rod 6 deviating from the sealing plate 7 is screwed with an adjusting bolt 9, the position of the screwed adjusting bolt 9 can control the initial elasticity of a spring A10, the surface of the threaded rod 6 is sleeved with a spring A10, one end of the spring A10 is contacted with the adjusting bolt 9, and the other end of the spring A10 is contacted with the inner wall surface of the glue storage tank 1

Referring to fig. 1, in order to ensure stability of the device, a frame 2 is disposed outside the bottom of the glue storage tank 1, and a glue outlet 4 is disposed at the bottom of the glue storage tank 1.

When in use: firstly, when glue is injected, the glue outlet 4 is ensured to be in a closed state, then the glue inlet pipe 3 is connected with a glue injection pipeline, the sliding block 16 is arranged above the inside of the sliding hole 14 due to the existence of the spring B20, the air bag 19 is not subjected to corresponding buoyancy, so tension is not generated on the pull rope 18, the toothed bar 17 is arranged above a stroke, and is meshed with the gear 13 at the moment, so that the ball valve 12 is in a penetrating state, thereby facilitating the discharge of gas in a tank during glue injection, simultaneously, the adjusting bolt 9 is always subjected to force towards the center direction of the glue storage tank 1 due to the existence of the spring A10, then the sealing plate 7 and the conical plate 8 are driven to seal the glue overflow hole 5, then glue is injected into the glue storage tank 1, when the glue enters the glue storage tank 1, internal air flows out through the ball valve 12, the glue is convenient for entering, the air bag 19 is gradually lifted to a height, the air bag 19 is lifted up through the guide of the guide wheel 15 when the height is lifted, pulling the pull rope 18, then pulling the sliding block 16 and the toothed bar 17 to move downwards, at the moment, the spring B20 is pressed to store force, the toothed bar 17 moves downwards to drive the ball valve 12 to gradually rotate to a sealing state through the cooperation of the toothed bar 17 and the gear 13, so as to prevent glue in the glue storage tank 1 from overflowing through the glue collecting groove 11, to ensure that before the glue reaches the ball valve 12 at the height, the ball valve 12 is adjusted to the sealing state, the air bag 19 is not lifted any more, if the glue continuously rises, the internal air flows out through the glue overflowing hole 5, the sealing plate 7 is pushed outwards, the injection is stopped after filling, the excessive glue flows out through the glue overflowing hole 5 and flows downwards to the inside of the glue collecting groove 11 along the outer wall of the glue storage tank 1, at the moment, the overflowed glue can be concentrated, when the glue in the glue storage tank 1 falls below the horizontal line of the ball valve 12, then reduce the buoyancy to gasbag 19, make it move down, because the realization of spring B20 holds the power this moment, slider 16 and rack 17 can rise gradually, then control ball valve 12 and rotate, can be with the inside concentrated glue backward flow of glue collection groove 11 to the glue storage jar 1 inside this moment, then by the use, prevent extravagant.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Glue anti-overflow goes back flow device, including storing up gluey jar (1) and threaded rod (6), its characterized in that: glue storage jar (1) surface one side top is provided with into rubber tube (3), glue overflow hole (5) have been seted up to one side top that glue storage jar (1) deviates from into rubber tube (3), glue collection tank (11) are provided with to glue storage jar (1) outside surface, glue collection tank (11) are arranged in under glue overflow hole (5), glue collection tank (11) link up with glue storage jar (1) inside, ball valve (12) are installed through the bearing in the intercommunication department of glue collection tank (11) and glue storage jar (1), ball valve (12) one end is provided with gear (13), inside slide hole (14) of having seted up in glue storage jar (1) one side, slide hole (14) are arranged in gear (13) below.

2. The glue overflow and backflow prevention device according to claim 1, wherein: the sliding hole (14) is internally provided with a sliding block (16) in a sliding manner, the top of the sliding block (16) is provided with a toothed bar (17) vertically, the toothed bar (17) is meshed with the gear (13) mutually, and the bottom of the sliding block (16) is connected with a pull rope (18).

3. The glue overflow prevention and backflow device according to claim 2, wherein: the rubber storage tank is characterized in that a guide wheel (15) is mounted on one side inner wall of the rubber storage tank (1) through a bearing, a pull rope (18) penetrates through the lower surface of the sliding hole (14), an air bag (19) is connected to one end, deviating from the sliding block (16), of the pull rope (18), the air bag (19) is arranged inside the rubber storage tank (1), and the pull rope (18) penetrates through the outer surface of the guide wheel (15).

4. A glue overflow prevention and backflow device according to claim 3, wherein: a spring B (20) is arranged below the inner part of the sliding hole (14), the top of the spring B (20) is in contact with the lower surface of the sliding block (16), and the pull rope (18) penetrates through the spring B (20).

5. The glue overflow and backflow prevention device according to claim 1, wherein: threaded rod (6) run through glue overflow hole (5), threaded rod (6) one end is provided with taper plate (8), the one end that taper plate (8) deviate from threaded rod (6) is provided with closing plate (7), the outside of glue storage tank (1) is arranged in to closing plate (7).

6. The glue overflow and backflow prevention device according to claim 5, wherein: the one end that threaded rod (6) deviate from closing plate (7) is screwed and is closed adjusting bolt (9), threaded rod (6) surface cover is equipped with spring A (10), spring A (10) one end and adjusting bolt (9) contact, just spring A (10) other end and glue storage tank (1) inner wall surface contact.

7. The glue overflow and backflow prevention device according to claim 1, wherein: the outer side of the bottom of the glue storage tank (1) is provided with a frame (2), and the bottom of the glue storage tank (1) is provided with a glue outlet (4).