Polyamide adhesive processing and canning machine

Abstract

The utility model discloses a polyamide adhesive processing canning machine which comprises a box body, an air cavity is formed in the box body, a glue injection cavity is formed in the box body, and a sealing push plate in sliding fit is arranged at the joint of the glue injection cavity and the air cavity; the hose is fixedly mounted in the sealing push plate and is in sliding fit with the box body, the hose is communicated with the glue injection cavity, and a storage box is fixedly mounted at the top end of the hose; and the glue injection pipe is fixedly arranged at the bottom end of the box body and is communicated with the glue injection cavity. According to the polyamide adhesive processing and canning machine, the air cavity is inflated, so that air pressure in the air cavity provides thrust for the sealing plate, the sealing plate pushes an adhesive in the adhesive injection cavity to be sprayed out along the adhesive injection pipe, filling is completed, when the sealing plate is pressed downwards to push the adhesive, the sealing plate scrapes the inner wall of the adhesive injection cavity, and therefore the sealing plate is prevented from being damaged. And the adhesive is effectively prevented from being adhered to the inner wall of the box body, so that the blockage of the adhesive injection cavity is avoided, the filling efficiency is improved, and the waste of the adhesive is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a polyamide adhesive processing canning machine. Background Art

[0002] Polyamide adhesive is a liquid adhesive made of polyamide resin. It is widely used for bonding materials such as wood, pottery and brass. After the production of polyamide adhesive is completed, it needs to be poured into the can body by a filling machine for storage and transportation. Due to the high viscosity of polyamide adhesive, when the filling head of the filling machine is pouring the polyamide adhesive, the polyamide adhesive will adhere to the inner wall of the filling head, and long-term contact with air will cause the polyamide adhesive to solidify on the inner wall of the filling head, thereby causing the filling head to be blocked and affecting the canning efficiency. Utility Model Content

[0003] The utility model aims to provide a polyamide adhesive processing and filling machine to solve the above problems.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyamide adhesive processing and filling machine, comprising:

[0005] A box body, wherein an air cavity is formed in the box body, a glue injection cavity is formed in the box body, and a sealing push plate with sliding fit is provided at the connection between the glue injection cavity and the air cavity;

[0006] A hose fixedly installed in the sealing push plate and slidably matched with the box body, the hose is connected to the glue injection cavity, and a storage box is fixedly installed on the top of the hose;

[0007] A glue injection pipe is fixedly installed at the bottom of the box and communicated with the glue injection cavity.

[0008] Preferably, an air pump is fixedly mounted on the side wall of the box body, and an air delivery port of the air pump is connected to the air cavity.

[0009] Preferably, a ball block is fixedly installed in the hose, and a conduit is symmetrically arranged on the ball block, and the conduit is communicated with the air cavity.

[0010] Preferably, a groove is provided in the glue injection tube, a spring is fixedly installed in the groove, a baffle is fixedly installed on the end surface of the spring, and the baffle abuts against the glue injection tube.

[0011] Preferably, a plug is fixedly installed in the sealing plate, and the plug abuts against the port of the glue injection tube.

[0012] In the above technical scheme, a polyamide adhesive processing and filling machine provided by the utility model has the following beneficial effects: the cavity opened in the box body is divided into an air cavity and a glue injection cavity by a sliding sealing plate, so that the hose installed on the sealing plate is connected to the glue injection cavity, so that the hose can pour the adhesive in the storage box into the glue injection cavity, and by inflating the air cavity, the air pressure in the air cavity provides thrust to the sealing plate, so that the sealing plate pushes the adhesive in the glue injection cavity to spray out along the glue injection pipe, thereby completing the filling, and when the sealing plate is pressed down to push the adhesive, the sealing plate scrapes the inner wall of the glue injection cavity, effectively avoiding the adhesive from adhering to the inner wall of the box body, causing blockage of the glue injection cavity, improving the filling efficiency, and avoiding waste of adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0016] Description of reference numerals:

[0017] 1. Box body; 2. Glue injection cavity; 3. Sealing plate; 4. Hose; 5. Storage box; 6. Ball block; 7. Conduit; 8. Air pump; 9. Air cavity; 10. Glue injection tube; 11. Groove; 12. Spring; 13. Block; 14. Baffle. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-2 As shown, a polyamide adhesive processing and filling machine comprises:

[0020] A box body 1, wherein an air cavity 9 is provided in the box body 1, a glue injection cavity 2 is provided in the box body 1, and a sealing push plate with sliding fit is provided at the connection between the glue injection cavity 2 and the air cavity 9;

[0021] A hose 4 is fixedly installed in the sealing push plate and slidably matched with the box body 1, the hose 4 is connected to the glue injection cavity 2, and a storage box 5 is fixedly installed on the top of the hose 4;

[0022] A glue injection pipe 10 is fixedly mounted on the bottom end of the box body 1 and communicated with the glue injection cavity 2 .

[0023] Specifically, the hose 4 installed on the sealing plate 3 is connected to the glue injection cavity 2, so that the hose 4 can pour the adhesive stored in the storage box 5 into the glue injection cavity 2, and the air pressure generated in the air cavity 9 pushes the sealing push plate to move downward, and the sealing push plate pushes the adhesive to be sprayed out along the glue injection tube 10, so that the adhesive is injected into the packaging can, and the sealing push plate is connected to the inner wall of the box body 1, so that the sealing push plate can scrape the adhesive on the inner wall when moving downward, so as to avoid loss caused by solidification of the adhesive and also avoid waste of the adhesive.

[0024] In the above embodiment, the cavity opened in the box body 1 is divided into an air cavity 9 and a glue injection cavity 2 by a sliding sealing plate 3, so that the hose 4 installed on the sealing plate 3 is connected to the glue injection cavity 2, so that the hose 4 can inject the adhesive in the storage box 5 into the glue injection cavity 2, and the air cavity 9 is inflated so that the air pressure in the air cavity 9 provides thrust to the sealing plate 3, so that the sealing plate 3 pushes the adhesive in the glue injection cavity 2 to be ejected along the glue injection tube 10, thereby completing the injection. When the sealing plate 3 is pressed down to push the adhesive, the sealing plate 3 scrapes the inner wall of the glue injection cavity 2, which effectively avoids the adhesive from adhering to the inner wall of the box body 1 and causing the glue injection cavity 2 to be blocked, thereby improving the injection efficiency and avoiding the waste of adhesive.

[0025] As an embodiment further provided by the present invention, an air pump 8 is fixedly installed on the side wall of the box body 1 , and the air delivery port of the air pump 8 is connected to the air cavity 9 .

[0026] Specifically, an air pump 8 is installed on the side wall of the box body 1 so that the air pump 8 can inject and exhaust air into the air cavity 9 at any time, so that the sealing push plate can move up and down according to the injection and exhaust of the air pump 8.

[0027] As another embodiment further provided by the present invention, a ball block 6 is fixedly installed in the hose 4 , and a conduit 7 is symmetrically arranged on the ball block 6 , and the conduit 7 is communicated with the air cavity 9 .

[0028] Specifically, the ball block 6 is connected to the air cavity 9 through the conduit 7, so that when the air cavity 9 is inflated, the gas enters the ball block 6 along the conduit 7, and the gas drives the ball block 6 to expand to block the hose 4, so that when the sealing push plate moves down, the hose 4 is in a closed state, and when the gas in the air cavity 9 is extracted, the air cavity 9 generates negative pressure, which drives the expanded ball block 6 to tighten, so that the closed hose 4 can be reopened.

[0029] As another embodiment further provided by the present invention, a groove 11 is provided in the glue injection tube 10 , a spring 12 is fixedly installed in the groove 11 , a baffle 14 is fixedly installed on the end surface of the spring 12 , and the baffle 14 abuts against the glue injection tube 10 .

[0030] Specifically, the spring 12 installed in the groove 11 provides a pulling force to the baffle 14, so that the baffle 14 abuts against the port at the bottom end of the glue injection tube 10, so that the glue injection tube 10 always maintains a closed state when no glue is injected into the packaging can.

[0031] As another embodiment further provided by the present invention, a plug block 13 is fixedly installed in the baffle 14 , and the plug block 13 abuts against the port of the glue injection tube 10 .

[0032] Specifically, the plug 13 installed on the baffle 14 abuts against the port of the glue injection tube 10 , so that the sealing effect of the baffle 14 is better, thereby preventing air from entering the glue injection tube 10 .

[0033] Working principle: The cavity opened in the box body 1 is divided into an air cavity 9 and a glue injection cavity 2 by a sliding sealing plate 3, so that the sealing plate 3 can slide in the air cavity 9 and the glue injection cavity 2, and the sealing plate 3 is connected with the glue injection cavity 2 through a hose 4 installed on the sealing plate 3, so that the hose 4 can inject the adhesive in the storage box 5 into the glue injection cavity 2. When the adhesive injection is completed, the air pump 8 is used to inflate the air cavity 9, so that the conduit 7 inputs the gas into the ball block 6, so that the ball block 6 is inflated to seal the hose 4. By continuously inflating the air cavity 9, the pressure in the air cavity 9 is increased, and the sealing push plate is pushed to slide into the glue injection cavity 2, and the adhesive in the glue injection cavity 2 is pushed to move into the glue injection tube 10 through the sealing plate 3, so that the adhesive push plate 10 can be pushed into the glue injection cavity 2. The movable baffle 14 pulls the spring 12 and disengages from the bottom end of the glue injection tube 10, so that the adhesive can pass through the glue injection tube 10 and be injected into the packaging can. After the adhesive is poured, the spring 12 pulls the baffle 14 to abut against the glue injection tube 10, so that the plug 13 can be inserted into the glue injection tube 10 to seal the glue injection tube 10, and by driving the air pump 8 to evacuate the air cavity 9, a negative pressure is generated in the air cavity 9 to provide a pulling force for the sealing plate 3, so that the sealing plate 3 slides into the air cavity 9, and at the same time, the ball block 6 is tightened by the pressure, so that the closed hose 4 is opened, and when the sealing plate 3 moves upward, the negative pressure generated in the glue injection cavity 2 provides suction to the hose 4, so that the hose 4 sucks the adhesive in the storage box 5 into the glue injection cavity 2, thereby improving the pouring efficiency.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A polyamide adhesive processing and filling machine, characterized in that: include: A box body (1), wherein an air cavity (9) is provided in the box body (1), wherein a glue injection cavity (2) is provided in the box body (1), and a sealing push plate (3) which is slidably matched is provided at the connection between the glue injection cavity (2) and the air cavity (9); A hose (4) fixedly installed in the sealing push plate (3) and slidably matched with the box body (1), the hose (4) is connected to the glue injection cavity (2), and a storage box (5) is fixedly installed on the top of the hose (4); A glue injection pipe (10) is fixedly mounted on the bottom end of the box body (1) and is connected to the glue injection cavity (2).

2. A polyamide adhesive processing and filling machine according to claim 1, characterized in that: An air pump (8) is fixedly mounted on the side wall of the box body (1), and an air delivery port of the air pump (8) is connected to the air cavity (9).

3. A polyamide adhesive processing and filling machine according to claim 1, characterized in that: A ball block (6) is fixedly installed in the hose (4), and a conduit (7) is symmetrically arranged on the ball block (6), and the conduit (7) is communicated with the air cavity (9).

4. A polyamide adhesive processing and filling machine according to claim 1, characterized in that: A groove (11) is provided in the glue injection tube (10), a spring (12) is fixedly installed in the groove (11), a baffle (14) is fixedly installed on the end surface of the spring (12), and the baffle (14) abuts against the glue injection tube (10).

5. A polyamide adhesive processing and filling machine according to claim 4, characterized in that: A plug block (13) is fixedly installed inside the baffle (14), and the plug block (13) abuts against the port of the glue injection tube (10).

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