Adhesive filtering device

Abstract

The utility model relates to the technical field of adhesive filtering, and discloses an adhesive filtering device which comprises a barrel body, a filter screen is installed in the barrel body, an extrusion assembly is connected to the upper portion of the filter screen, a telescopic cleaning assembly is arranged below the filter screen, one side of the barrel body is connected with a valve body, and the other side of the barrel body is connected with a filter screen. And the other side of the barrel body is connected with a feeding assembly and a water inlet assembly. According to the adhesive filtering device, the barrel body and the extrusion assembly are arranged, so that adhesive filtering production can be accelerated. The extrusion motor drives the extrusion lead screw to operate, so that the first extrusion block and the second extrusion block downwards extrude the adhesive, flowing of the adhesive is accelerated, filtering is faster, meanwhile, the one-way valve is arranged on one side of the barrel body, and the problem that the adhesive flows back in the extrusion process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive filtering, in particular to an adhesive filtering device. Background Art

[0002] Adhesive is one of the most important auxiliary materials and is widely used in packaging operations. Adhesive is a sticky substance that uses its sticky properties to connect two separate materials together.

[0003] Adhesive filtration device is a kind of equipment specially used to filter impurities and particles in adhesives. Its main purpose is to improve the purity and quality during the production process.

[0004] The prior art publication number is CN216778043U, which provides a filtering device for adhesive additive production, including a box body, a groove is opened between the center positions of the upper and lower side walls of the box body, the side walls of the box body are symmetrically fixedly connected with a mounting seat, the upper and lower side walls of the box body are provided with a sealing connection mechanism, a filtering mechanism is provided in the groove, the sealing connection mechanism includes a sealing cover, the upper and lower side walls of the box body are slidably connected with the sealing cover at the opening of the groove, by providing a good filtering mechanism for adhesive additive production, the actual adhesive additive production filtering effect is good, and by adopting a good filtering mechanism design, the adhesive additive production filtering mechanism has good installation performance, and is actually easy to install and disassemble, in addition, a good feed and discharge mechanism of the adhesive additive production filtering device is provided, and the convenience of the actual adhesive additive production filtering feed and discharge work is good.

[0005] Although the above-mentioned prior art solves the problem that the filter device lacks a good filtering mechanism and a material inlet and outlet mechanism, the adhesive is generally viscous and has slow fluidity and cannot flow out quickly on the filter net. The filtering production speed is slow, and the adhesive will remain on the filter device, making it difficult to clean the filter net conveniently and quickly.

[0006] It can be seen that an adhesive filtering device is needed to improve the filtering device and solve the problems mentioned in the above background technology that the adhesive is generally viscous and has slow fluidity and cannot flow out quickly on the filter net, resulting in a slow filtration production speed, and the adhesive will have residues on the filtering device, making it impossible to clean the filter net conveniently and quickly. Utility Model Content

[0007] The purpose of the utility model is to provide an adhesive filtering device to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: an adhesive filtering device comprises a barrel body, a filter screen is installed inside the barrel body, an extrusion assembly is connected above the filter screen, a telescopic cleaning assembly is arranged below the filter screen, a valve body is connected to one side of the barrel body, and a feed assembly and a water inlet assembly are connected to the other side of the barrel body;

[0009] The extrusion assembly includes an extrusion motor, and an extrusion coupling is connected below the extrusion motor, an extrusion screw rod is connected below the extrusion coupling, and a first extrusion block is installed outside the extrusion screw rod, and a second extrusion block is connected below the first extrusion block;

[0010] The telescopic cleaning assembly includes a cleaning motor, and a cleaning coupling is connected to one side of the cleaning motor, a cleaning screw is connected to one side of the cleaning coupling, and a moving block is installed on the outside of the cleaning screw, a fixed plate is connected above the moving block, and a spring is connected above the fixed plate, the fixed plate is located below the screw, and a cleaning brush is installed above the spring.

[0011] Preferably, the feed assembly includes a one-way valve, and a feed pipe is connected to one side of the one-way valve, and a feed pump is arranged below the feed pipe.

[0012] Preferably, the water inlet assembly includes a water inlet valve, and one side of the water inlet valve is connected to a water pipe, and a water pump is provided below the water pipe.

[0013] Preferably, supporting legs are installed under the barrel body, and there are multiple groups of supporting legs. The multiple groups of supporting legs are arranged at equal distances, and water outlet valves and material discharge valves are arranged on the inner sides of the multiple groups of supporting legs.

[0014] Preferably, the cleaning brush is located below the filter screen, and an extrusion bearing is connected below the extrusion screw rod, and the extrusion bearing is located above the filter screen.

[0015] Preferably, a barrel cover is connected to the top of the barrel body, and a pull ring is provided on the top of the barrel cover.

[0016] Preferably, the first extrusion block and the second extrusion block match the filter screen, and the filter screen is tiltedly arranged inside the barrel body, and one end of the cleaning screw is connected to a cleaning bearing, and the cleaning bearing is located on one side of the inner wall of the barrel body.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, the utility model can accelerate the filtering and production of adhesive by providing a barrel body and an extrusion assembly. The extrusion motor drives the extrusion screw to operate, so that the first extrusion block and the second extrusion block squeeze the adhesive downward, thereby accelerating the flow of the adhesive and achieving faster filtration. At the same time, a one-way valve is provided on one side of the barrel body to avoid the problem of adhesive backflow during the extrusion process.

[0019] Secondly, the utility model can clean the filter quickly and conveniently through the barrel body and telescopic cleaning assembly. The cleaning motor drives the cleaning screw to operate, so that the moving block drives the cleaning brush to move left and right. At the same time, due to the action of the spring, the cleaning brush can be telescoped up and down, thereby achieving convenient and quick cleaning of the filter, preventing the filter from being blocked, and avoiding the occurrence of the situation where the material cannot be unloaded at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the extrusion assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the telescopic cleaning component of the utility model.

[0024] Wherein: 1. barrel body; 101. support leg; 102. pull ring; 103. barrel cover; 2. extrusion assembly; 201. extrusion motor; 202. extrusion coupling; 203. extrusion screw rod; 204. first extrusion block; 205. second extrusion block; 206. extrusion bearing; 3. telescopic cleaning assembly; 301. cleaning motor; 302. cleaning coupling; 303. cleaning screw rod; 304. moving block; 305. cleaning bearing; 306. cleaning brush; 307. spring; 308. fixing plate; 309. screw; 4. filter screen; 5. valve body; 6. water outlet valve; 7. discharge valve; 8. feed assembly; 801. check valve; 802. feed pipe; 803. feed pump; 9. water inlet assembly; 901. water inlet valve; 902. water pipe; 903. water pump. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 , an adhesive filtering device, comprising a barrel body 1, a filter screen 4 is installed inside the barrel body 1, and an extrusion component 2 is connected above the filter screen 4, a telescopic cleaning component 3 is arranged below the filter screen 4, a valve body 5 is connected to one side of the barrel body 1, and a feed component 8 and a water inlet component 9 are connected to the other side of the barrel body 1;

[0027] The extrusion assembly 2 includes an extrusion motor 201, and an extrusion coupling 202 is connected below the extrusion motor 201, and an extrusion screw rod 203 is connected below the extrusion coupling 202, and a first extrusion block 204 is installed outside the extrusion screw rod 203, and a second extrusion block 205 is connected below the first extrusion block 204;

[0028] The telescopic cleaning assembly 3 includes a cleaning motor 301, and a cleaning coupling 302 is connected to one side of the cleaning motor 301, a cleaning screw 303 is connected to one side of the cleaning coupling 302, and a moving block 304 is installed on the outer side of the cleaning screw 303, a fixed plate 308 is connected above the moving block 304, and a spring 307 is connected above the fixed plate 308, the fixed plate 308 is located below the screw 309, and a cleaning brush 306 is installed above the spring 307.

[0029] Through the above technical scheme, the extrusion motor 201 and the cleaning motor 301 are forward and reverse motors, and two groups of sleeve rods are arranged on both sides of the output end of the cleaning motor 301, and the two groups of sleeve rods are both arranged on both sides of the cleaning screw rod 303. The two groups of sleeve rods all penetrate the moving block 304. The sleeve rods can limit the movement of the moving block 304, so that it can translate left and right in the correct direction. The first extrusion block 204 has the same structure as it, and is penetrated by two groups of limit rods. There is a brick under the cleaning motor 301 to bear the weight of the cleaning motor 301, making the cleaning motor 301 more stable. The spring 307 is provided with four groups and is arranged at the four corners of the cleaning brush 306, so that the cleaning brush 306 can be more stable when moving. The cleaning brush 306 is an italic body that matches the inclination angle of the filter 4, and the spring 307 satisfies the force between the cleaning brush 306 and the filter 4 when it moves left and right.

[0030] Specifically, the feed assembly 8 includes a one-way valve 801 , and a feed pipe 802 is connected to one side of the one-way valve 801 , and a feed pump 803 is arranged below the feed pipe 802 .

[0031] Through the above technical solution, the one-way valve 801 prevents the adhesive from flowing back, and the one-way valve 801 is made of corrosion-resistant material, such as stainless steel. The feed pipe 802 is made of the same material, which is more durable and has a longer service life. One side of the feed pump 803 is connected to a feed pipe, which transports the adhesive.

[0032] Specifically, the water inlet assembly 9 includes a water inlet valve 901 , and a water pipe 902 is connected to one side of the water inlet valve 901 , and a water pump 903 is arranged below the water pipe 902 .

[0033] Through the above technical solution, a water inlet pipe is connected to one side of the water pump 903, and the water inlet pipe is connected to a water source. A controller is installed in the device, and the controller is electrically connected to the device for easy control.

[0034] Specifically, supporting legs 101 are installed below the barrel body 1 . There are multiple groups of supporting legs 101 . The multiple groups of supporting legs 101 are equidistantly arranged. Water outlet valves 6 and material outlet valves 7 are arranged on the inner sides of the multiple groups of supporting legs 101 .

[0035] Through the above technical solution, there are three supporting legs 101, which makes the barrel body more stable on the ground. The discharge valve 7 and the water outlet valve 6 are both made of stainless steel, and the discharge valve 7 is located behind the water outlet valve 6, which can better distinguish their functions and make the barrel body look more beautiful.

[0036] Specifically, the cleaning brush 306 is located below the filter screen 4 , and an extrusion bearing 206 is connected below the extrusion screw rod 203 , and the extrusion bearing 206 is located above the filter screen 4 .

[0037] Through the above technical solution, the extrusion bearing 206 is tilted to match the tilt angle of the filter screen 4. The filter screen 4 is tilted inside the barrel body 1, which can more fully contact with the adhesive of the material being fed. The filter screen 4 is made of a metal stainless steel grid. The extrusion bearing 206 occupies a small area on the filter screen 4 and will not hinder normal material feeding, so that the adhesive can have more space to filter.

[0038] Specifically, a barrel cover 103 is connected to the top of the barrel body 1 , and a pull ring 102 is provided on the top of the barrel cover 103 .

[0039] Through the above technical solution, after the barrel cover 103 is opened, the internal situation of the barrel body 1 can be better viewed, and problems can be discovered in time to facilitate maintenance.

[0040] Specifically, the first extrusion block 204 and the second extrusion block 205 match the filter screen 4, and the filter screen 4 is tiltedly arranged inside the barrel body 1, one end of the cleaning screw 303 is connected to the cleaning bearing 305, and the cleaning bearing 305 is located on one side of the inner wall of the barrel body 1.

[0041] Through the above technical solution, the second extrusion block 205 just fits with the extrusion bearing 206 when moving to the filter screen 4, and the second extrusion block 205 will not fail to contact the filter screen 4 and stop moving downward when it reaches the extrusion bearing 206. For easy understanding, the cleaning brush 306 is enlarged in the attached figure, and the actual size of the cleaning brush 306 is not limited by this attached figure. The actual size meets the on-site construction requirements. The optimal volume of the cleaning brush 306 is set to be small and will not block the downstream.

[0042] When in use, first open the feed pump 803 to transport the adhesive from the feed pipe 802 into the barrel body 1, then open the one-way valve 801 to prevent the adhesive from flowing back, and at the same time turn on the extrusion motor 201 to operate the extrusion assembly 2. At this time, the first extrusion block 204 and the second extrusion block 205 begin to press down along the inner wall of the barrel body 1 to make the adhesive pass through the filter screen 4. The adhesive is relatively viscous, and the flow of the adhesive can be accelerated by extrusion to achieve a rapid filtration effect. Then open the discharge valve 7 to make the adhesive flow out from the discharge valve 7. After the filtration is completed, turn on the water pump 903 and the water inlet valve 901 to allow water to enter the barrel body 1 from the water pipe 902, and then turn on the cleaning motor 301 to operate the telescopic cleaning assembly 3. The moving block 304 drives the cleaning brush 306 to start moving left and right. The water flow on the filter screen 4 cooperates with the cleaning brush 306 to move left and right to clean the filter screen 4, and the sewage flows out from the valve body 5 and the outlet valve 6, thereby achieving the purpose of cleaning. The utility model has a wide range of applications and is simple and convenient to operate.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An adhesive filtering device, comprising a barrel (1), characterized in that: A filter screen (4) is installed inside the barrel body (1), and an extrusion assembly (2) is connected above the filter screen (4), and a telescopic cleaning assembly (3) is arranged below the filter screen (4); a valve body (5) is connected to one side of the barrel body (1), and a feed assembly (8) and a water inlet assembly (9) are connected to the other side of the barrel body (1); The extrusion assembly (2) comprises an extrusion motor (201), and an extrusion coupling (202) is connected below the extrusion motor (201), an extrusion screw rod (203) is connected below the extrusion coupling (202), and a first extrusion block (204) is installed outside the extrusion screw rod (203), and a second extrusion block (205) is connected below the first extrusion block (204); The telescopic cleaning assembly (3) comprises a cleaning motor (301), and a cleaning coupling (302) is connected to one side of the cleaning motor (301), a cleaning screw (303) is connected to one side of the cleaning coupling (302), and a moving block (304) is installed on the outer side of the cleaning screw (303), a fixing plate (308) is connected above the moving block (304), and a spring (307) is connected above the fixing plate (308), the fixing plate (308) is located below the screw (309), and a cleaning brush (306) is installed above the spring (307).

2. The adhesive filtering device according to claim 1, characterized in that: The feed assembly (8) comprises a one-way valve (801), and a feed pipe (802) is connected to one side of the one-way valve (801), and a feed pump (803) is arranged below the feed pipe (802).

3. The adhesive filtering device according to claim 1, characterized in that: The water inlet assembly (9) comprises a water inlet valve (901), and one side of the water inlet valve (901) is connected to a water pipe (902), and a water pump (903) is provided below the water pipe (902).

4. The adhesive filtering device according to claim 1, characterized in that: Support legs (101) are installed below the barrel body (1), and the support legs (101) are provided in multiple groups. The multiple groups of support legs (101) are arranged at equal distances, and water outlet valves (6) and material outlet valves (7) are arranged on the inner sides of the multiple groups of support legs (101).

5. The adhesive filtering device according to claim 1, characterized in that: The cleaning brush (306) is located below the filter screen (4), and an extrusion bearing (206) is connected below the extrusion screw rod (203), and the extrusion bearing (206) is located above the filter screen (4).

6. The adhesive filtering device according to claim 1, characterized in that: A barrel cover (103) is connected to the top of the barrel body (1), and a pull ring (102) is provided on the top of the barrel cover (103).

7. The adhesive filtering device according to claim 1, characterized in that: The first extrusion block (204) and the second extrusion block (205) match the filter screen (4), and the filter screen (4) is arranged obliquely inside the barrel body (1); one end of the cleaning screw (303) is connected to a cleaning bearing (305), and the cleaning bearing (305) is located on one side of the inner wall of the barrel body (1).

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