Water-based laminating adhesive filling machine

Abstract

The utility model discloses a water-based laminating adhesive filling machine which comprises a working table, an object placing plate is detachably installed on the working table, an adhesive storage barrel and a water storage tank are arranged on the ground on the right side of the working table, and a filling mechanism connected with the adhesive storage barrel and the water storage tank is installed on the working table. The filling mechanism comprises a conveying pump, a discharging pipe, a filling nozzle, a main body pipe, a first suction pipe, a first valve, a second suction pipe and a second valve, the outlet end of the conveying pump is connected with the discharging pipe, the filling nozzle is installed at the left end of the discharging pipe and located over the storage plate, and the inlet end of the conveying pump is connected with the main body pipe; a first suction pipe inserted into the glue storage barrel is installed on the main body pipe, a second suction pipe inserted into the water storage tank is installed on the main body pipe, and a dustproof mechanism used for covering the filling nozzle is installed on the workbench. According to the utility model, the filling nozzle is convenient to clean, the filling nozzle is prevented from being blocked after residual glue is solidified, and the dustproof performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based laminating adhesive filling, in particular to a water-based laminating adhesive filling machine. Background Technique

[0002] Chinese Patent CN217025311U discloses a semi-automatic filling machine based on the preparation of water-based laminating adhesive, which includes a barrel seat, a positioning groove and a main support plate arranged on the barrel seat. A reciprocating sliding structure for controlling the filling position is installed on the top of the main support plate. A vertical telescopic mechanism for controlling the filling height is installed on the T-shaped slider included in the reciprocating sliding structure. A fixed guide rail column is fixedly installed in the middle below the T-shaped slider. The protective cover included in the vertical telescopic mechanism is slidably installed on the fixed guide rail column. A feeding pipe is installed on the protective cover. The top end of the feeding pipe is connected with a feeding hose. At the same time, the protective cover is conically opened downward and internally fixedly installed with a suction cotton. Through the above structure, the filling coverage radius is increased, the filling of barrels with various different diameters can be satisfied, the filling accuracy is improved, and the function of preventing the filling liquid from spilling and spreading is realized.

[0003] The above patent does not have the functions of cleaning and dust prevention for the feeding pipe during use. Since it is impossible to completely discharge the glue after filling, a part of the glue will adhere to the inner wall of the feeding pipe. Under the action of gravity, the glue gradually moves towards the outlet of the feeding pipe. When the glue contacts the air at the outlet of the feeding pipe, it will gradually solidify and cause blockage. In addition, the feeding pipe is always exposed to the air when not in use, and dust in the air is easy to adhere to the outlet of the feeding pipe, affecting subsequent use. Therefore, in view of the above current situation, there is an urgent need to develop a water-based laminating adhesive filling machine that is convenient for cleaning the filling nozzle, prevents the residual glue from solidifying and causing blockage of the filling nozzle, and has good dust prevention performance, so as to overcome the deficiencies in current practical applications and meet the current needs. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a water-based laminating adhesive filling machine to solve the problems put forward in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An aqueous film laminating adhesive filling machine, comprising a workbench, a placement board, a filling mechanism, a glue storage barrel, a water storage tank, a dust-proof mechanism and a drain pipe. The placement board is detachably installed on the workbench. A glue storage barrel and a water storage tank are arranged on the ground on the right side of the workbench. The workbench is equipped with a filling mechanism connected to the glue storage barrel and the water storage tank. The filling mechanism includes: a transfer pump, a discharge pipe, a filling nozzle, a main pipe, a first suction pipe, a first valve, a second suction pipe and a second valve. The transfer pump is installed on the workbench. The outlet end of the transfer pump is connected to the discharge pipe. The left end of the discharge pipe is installed with a filling nozzle, and the filling nozzle is located directly above the placement board. The inlet end of the transfer pump is connected to the main pipe. The main pipe is installed with a first suction pipe inserted into the glue storage barrel, and the first suction pipe is installed with a first valve. The main pipe is installed with a second suction pipe inserted into the water storage tank, and the second suction pipe is installed with a second valve. The workbench is equipped with a dust-proof mechanism for covering the filling nozzle.

[0007] Preferably: A first plug is detachably installed on the top of the glue storage barrel, and a second plug is detachably installed on the top of the water storage tank.

[0008] Preferably: The dust-proof mechanism includes: a driving motor, a bidirectional screw, a first external thread, a second external thread, a first threaded sleeve, a second threaded sleeve, a limiting rod and a protective sleeve. The driving motor is fixed on the workbench. The bidirectional screw is rotatably connected to the workbench, and the output shaft of the driving motor is connected to the bidirectional screw. The left half section of the bidirectional screw is provided with a first external thread, and a first threaded sleeve matched with it is installed on the outside of the first external thread. The right half section of the bidirectional screw is provided with a second external thread, and a second threaded sleeve matched with it is installed on the outside of the second external thread. A limiting rod inserted into the workbench is fixed on the lower sides of the first threaded sleeve and the second threaded sleeve. A protective sleeve is fixed on each of the first threaded sleeve and the second threaded sleeve. The two protective sleeves are arranged oppositely, and the first external thread and the second external thread have opposite helix directions.

[0009] Preferably: The limiting rod is slidably connected to the workbench, and the workbench is provided with a limiting chute for the movement of the limiting rod.

[0010] Preferably: A drain pipe is installed at the bottom of the workbench below the placement board.

[0011] The beneficial effects of the present utility model are as follows: For this water-based film laminating adhesive filling machine, during filling, place the filling bottle on the placement board. Then, close the second valve and open the first valve. Next, use the transfer pump to extract the glue in the glue storage barrel and transport it to the filling nozzle, and fill the glue into the filling bottle through the filling nozzle. After filling, move the placement board away. Then, open the second valve and close the first valve, use the transfer pump to extract the water flow in the water storage tank and transport it to the filling nozzle, and wash away the residual glue in the filling nozzle through the water flow to prevent the glue from solidifying after contacting the air at the outlet of the filling nozzle and causing blockage. The water flow is discharged through the drain pipe. Finally, drive the bidirectional screw to rotate through the drive motor, drive the first thread sleeve and the second thread sleeve to move towards each other through the rotation of the bidirectional screw, drive the two protective sleeves to move towards each other through the first thread sleeve and the second thread sleeve, and cover the filling nozzle with the two protective sleeves to reduce dust from adhering to the filling nozzle. In summary, the present utility model is convenient for cleaning the filling nozzle, prevents the residual glue from solidifying and causing blockage of the filling nozzle, and has good dust prevention performance. Description of the Drawings

[0012] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 。

[0013] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 。

[0014] Figure 3 is a schematic three-dimensional structure of the present utility model Figure 3 。

[0015] Figure 4 is a schematic partial structure of the present utility model Figure 1 。

[0016] Figure 5 is a schematic partial structure of the present utility model Figure 2 。

[0017] Legend Explanation:

[0018] 1. Workbench; 101. Limit chute; 2. Placement board; 3. Filling mechanism; 301. Transfer pump; 302. Discharge pipe; 303. Filling nozzle; 304. Main pipe; 305. First suction pipe; 306. First valve; 307. Second suction pipe; 308. Second valve; 4. Glue storage barrel; 401. First plug; 5. Water storage tank; 501. Second plug; 6. Dust prevention mechanism; 601. Drive motor; 602. Bidirectional screw; 603. First external thread; 604. Second external thread; 605. First thread sleeve; 606. Second thread sleeve; 607. Limit rod; 608. Protective sleeve; 7. Drain pipe. Detailed Embodiment

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] The following gives specific embodiments.

[0021] See Figures 1 to 5, in the embodiment of the present utility model, an aqueous film laminating adhesive filling machine includes a workbench 1, a placement board 2, a filling mechanism 3, a glue storage barrel 4, a water storage tank 5, a dust prevention mechanism 6, and a drain pipe 7. The placement board 2 is detachably installed on the workbench 1 and is used for placing filling bottles. A drain pipe 7 is installed at the bottom of the workbench 1 below the placement board 2, and the end of the drain pipe 7 extends to the sewer. A glue storage barrel 4 and a water storage tank 5 are arranged on the ground on the right side of the workbench 1. A first plug 401 is detachably installed on the top of the glue storage barrel 4. By removing the first plug 401, glue can be added into the glue storage barrel 4. A second plug 501 is detachably installed on the top of the water storage tank 5. By removing the second plug 501, water can be replenished into the water storage tank 5. A filling mechanism 3 connected to the glue storage barrel 4 and the water storage tank 5 is installed on the workbench 1. The filling mechanism 3 includes: a transfer pump 301, a discharge pipe 302, a filling nozzle 303, a main pipe 304, a first suction pipe 305, a first valve 306, a second suction pipe 307, and a second valve 308. The transfer pump 301 is installed on the workbench 1. The outlet end of the transfer pump 301 is connected to the discharge pipe 302. The left end of the discharge pipe 302 is installed with a filling nozzle 303, and the filling nozzle 303 is located directly above the placement board 2. The inlet end of the transfer pump 301 is connected to the main pipe 304. The main pipe 304 is installed with a first suction pipe 305 inserted into the glue storage barrel 4, and a first valve 306 is installed on the first suction pipe 305. The main pipe 304 is installed with a second suction pipe 307 inserted into the water storage tank 5, and a second valve 308 is installed on the second suction pipe 307. A dust prevention mechanism 6 for covering the filling nozzle 303 is installed on the workbench 1. During filling, place the filling bottle on the placement board 2. Then, close the second valve 308 and open the first valve 306. Then, draw the glue in the glue storage barrel 4 through the transfer pump 301 and transport it into the filling nozzle 303, and fill the glue into the filling bottle through the filling nozzle 303. After filling, move the placement board 2 away. Then, open the second valve 308 and close the first valve 306. Draw the water in the water storage tank 5 through the transfer pump 301 and transport it into the filling nozzle 303, and wash away the residual glue in the filling nozzle 303 with the water. The water flows away through the drain pipe 7. Finally, cover the filling nozzle 303 with the dust prevention mechanism 6 to reduce the pollution of the filling nozzle 303 by dust.

[0022] The dust-proof mechanism 6 includes: a driving motor 601, a bidirectional screw 602, a first external thread 603, a second external thread 604, a first thread sleeve 605, a second thread sleeve 606, a limiting rod 607 and a protective sleeve 608. The driving motor 601 is fixed on the workbench 1. The bidirectional screw 602 is rotatably connected to the workbench 1. The output shaft of the driving motor 601 is connected to the bidirectional screw 602. The left half of the bidirectional screw 602 is provided with the first external thread 603, and the first thread sleeve 605 which is matched with the first external thread 603 is installed on the outside of the first external thread 603. The right half of the bidirectional screw 602 is provided with the second external thread 604, and the second thread sleeve 606 which is matched with the second external thread 604 is installed on the outside of the second external thread 604. A limiting rod 607 inserted into the workbench 1 is fixed to the lower sides of the first thread sleeve 605 and the second thread sleeve 606. The limiting rod 607 is slidably connected to the workbench 1. A limiting chute 101 for the movement of the limiting rod 607 is provided on the workbench 1. A protective sleeve 608 is fixed to each of the first thread sleeve 605 and the second thread sleeve 606. The two protective sleeves 608 are arranged oppositely. The helix directions of the first external thread 603 and the second external thread 604 are opposite, so that when the bidirectional screw 602 rotates, the moving directions of the first thread sleeve 605 and the second thread sleeve 606 are opposite. When in use, the driving motor 601 drives the bidirectional screw 602 to rotate. The rotation of the bidirectional screw 602 drives the first thread sleeve 605 and the second thread sleeve 606 to move towards each other. The first thread sleeve 605 and the second thread sleeve 606 drive the two protective sleeves 608 to move towards each other. The two protective sleeves 608 cover the filling nozzle 303 to reduce dust from contaminating the filling nozzle 303.

[0023] Working principle: For this water-based laminating adhesive filling machine, during filling, the filling bottle is placed on the placing board 2. Then, the second valve 308 is closed and the first valve 306 is opened. Then, the glue in the glue storage tank 4 is pumped through the delivery pump 301 and conveyed into the filling nozzle 303, and the glue is filled into the filling bottle through the filling nozzle 303. After filling, the placing board 2 is moved away. Then, the second valve 308 is opened and the first valve 306 is closed. The water flow in the water storage tank 5 is pumped through the delivery pump 301 and conveyed into the filling nozzle 303, and the residual glue in the filling nozzle 303 is washed away by the water flow to prevent the glue from solidifying and blocking at the outlet of the filling nozzle 303 when it contacts the air. The water flow is drained away through the drain pipe 7. Finally, the driving motor 601 drives the bidirectional screw 602 to rotate. The rotation of the bidirectional screw 602 drives the first thread sleeve 605 and the second thread sleeve 606 to move towards each other. The first thread sleeve 605 and the second thread sleeve 606 drive the two protective sleeves 608 to move towards each other. The two protective sleeves 608 cover the filling nozzle 303 to reduce dust from contaminating the filling nozzle 303.

[0024] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An aqueous film laminating adhesive filling machine, characterized in that, It includes a workbench (1), a storage board (2), a filling mechanism (3), a glue storage barrel (4), a water storage tank (5), a dust-proof mechanism (6) and a drain pipe (7). The storage board (2) is detachably installed on the workbench (1). A glue storage barrel (4) and a water storage tank (5) are arranged on the ground on the right side of the workbench (1). A filling mechanism (3) connected to the glue storage barrel (4) and the water storage tank (5) is installed on the workbench (1). The filling mechanism (3) includes: a delivery pump (301), a discharge pipe (302), a filling nozzle (303), a main pipe (304), a first suction pipe (305), a first valve (306), a second suction pipe (307) and a second valve (308). The delivery pump (301) is installed on the workbench (1). The outlet end of the delivery pump (301) is connected to the discharge pipe (302). The left end of the discharge pipe (302) is installed with a filling nozzle (303). The filling nozzle (303) is located directly above the storage board (2). The inlet end of the delivery pump (301) is connected to the main pipe (304). The main pipe (304) is installed with a first suction pipe (305) inserted into the glue storage barrel (4). A first valve (306) is installed on the first suction pipe (305). The main pipe (304) is installed with a second suction pipe (307) inserted into the water storage tank (5). A second valve (308) is installed on the second suction pipe (307). A dust-proof mechanism (6) for covering the filling nozzle (303) is installed on the workbench (1).

2. The water-based film laminating adhesive filling machine according to claim 1, wherein, A first plug (401) is detachably installed on the top of the glue storage barrel (4). A second plug (501) is detachably installed on the top of the water storage tank (5).

3. The water-based film laminating adhesive filling machine according to claim 1, wherein, The dust-proof mechanism (6) includes: a driving motor (601), a bidirectional screw (602), a first external thread (603), a second external thread (604), a first thread sleeve (605), a second thread sleeve (606), a limiting rod (607) and a protective sleeve (608). The driving motor (601) is fixed on the workbench (1). The bidirectional screw (602) is rotatably connected to the workbench (1). The output shaft of the driving motor (601) is connected to the bidirectional screw (602). The left half section of the bidirectional screw (602) is provided with a first external thread (603). A first thread sleeve (605) matching with the first external thread (603) is installed on the outside of the first external thread (603). The right half section of the bidirectional screw (602) is provided with a second external thread (604). A second thread sleeve (606) matching with the second external thread (604) is installed on the outside of the second external thread (604). A limiting rod (607) inserted into the workbench (1) is fixed on the lower sides of both the first thread sleeve (605) and the second thread sleeve (606). A protective sleeve (608) is fixed on both the first thread sleeve (605) and the second thread sleeve (606). The two protective sleeves (608) are arranged oppositely. The helix directions of the first external thread (603) and the second external thread (604) are opposite.

4. The water-based film laminating adhesive filling machine according to claim 3, characterized in that, The limiting rod (607) is slidably connected to the workbench (1), and a limiting chute (101) for the movement of the limiting rod (607) is provided on the workbench (1).

5. The water-based film laminating adhesive filling machine according to any one of claims 1-4, characterized in that, A drain pipe (7) is installed at the bottom of the workbench (1) below the storage plate (2).

Images