Melting and filtering device for latex production

Abstract

The utility model discloses a dissolving and filtering device for latex production, which comprises a base, a box body is fixedly mounted on the top wall of the base, a box cover is arranged at the top end of the box body, a discharge pipe is fixedly mounted on the box body, a feed hopper is fixedly mounted on the box cover, a filter cartridge is arranged in an inner cavity of the box body, and the filter cartridge is connected with the box cover. Two mounting rods are fixedly welded to the filter cartridge, inserting grooves are formed in the two mounting rods, two fixing seats are fixedly welded to the bottom wall of the box cover, inserting rods are slidably connected to the two fixing seats, pulling plates are fixedly welded to the ends, away from the fixing seats, of the inserting rods, and the inserting rods are sleeved with tension springs. According to the filter cartridge disclosed by the utility model, the filter cartridge is mounted on the box cover by matching the mounting rod with the fixed seat, the inserting rod, the pulling plate and the tension spring which are arranged on the box cover, so that after the filter cartridge is used, the filter cartridge can be conveniently disassembled and assembled, impurities filtered in the filter cartridge can be conveniently cleaned, and meanwhile, the filter cartridge can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of latex production, in particular to a melting and filtering device for latex production. Background Technique

[0002] Latex is a thermoplastic adhesive prepared by polymerizing vinyl acetate monomer under the action of an initiator. It can be cured at room temperature, has a relatively fast curing speed, a relatively high bonding strength, the bonding layer has good toughness and durability and is not easy to age. During the production and preparation process of latex, polyvinyl alcohol powder needs to be completely melted in ionic water and impurities need to be filtered out, which requires the use of a melting and filtering device.

[0003] Currently, when the existing melting and filtering device for latex production is in use, the filter cylinder for filtering impurities is usually fixedly installed, which leads to the fact that the impurities filtered out in the filter cylinder are not easy to clean after filtering, and it is also inconvenient to clean the filter cylinder after each use. In view of this, we propose a melting and filtering device for latex production to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a melting and filtering device for latex production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A melting and filtering device for latex production, including:

[0006] A base, on the top wall of the base is fixedly installed a box body, at the top of the box body is provided a box cover, on the box body is fixedly installed a discharge pipe, on the box cover is fixedly installed a feed hopper, in the inner cavity of the box body is provided a filter cylinder, on the filter cylinder are fixedly welded two mounting rods, in each of the two mounting rods is provided a plug slot, on the bottom wall of the box cover are fixedly welded two fixing seats, in each of the two fixing seats is slidably connected a plug rod, the end of the plug rod far away from the fixing seat is fixedly welded with a pull plate, on the plug rod is sleeved a tension spring, the two ends of the tension spring are respectively fixedly connected with the fixing seat and the pull plate, and the plug rod is adapted to the plug slot.

[0007] Preferably, at the center of the top wall of the box cover is fixedly installed a stirring motor, the output end of the stirring motor is in transmission connection with a rotating rod, and on the rotating rod are fixedly installed a plurality of stirring rods.

[0008] Preferably, on the top wall of the base at the rear side of the stirring motor is fixedly installed a gantry, in the gantry is provided a screw rod, the two ends of the screw rod are respectively rotatably connected to the base and the gantry, on the top wall of the gantry is fixedly installed a servo motor, and the output end of the servo motor is in transmission connection with the screw rod.

[0009] Preferably, a guide rod is arranged in the gantry. The two ends of the guide rod are fixedly welded to the base and the gantry respectively. A moving seat is slidably connected to the guide rod. The moving seat is threadedly connected to a screw rod through a threaded hole opened thereon. The front end of the moving seat is fixedly welded to the box cover.

[0010] Preferably, both the stirring motor and the servo motor are electrically connected to an external controller through wires.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The filter cartridge of the present utility model is installed on the box cover through the cooperation of the installation rod and the fixed seat, the insertion rod, the pull plate and the tension spring arranged on the box cover. After use, it is convenient to disassemble and assemble the filter cartridge, facilitate the cleaning of the impurities filtered in the filter cartridge, and at the same time facilitate the cleaning of the filter cartridge;

[0013] 2. The servo motor provided in the present utility model can drive the screw rod to rotate forward after the filtration is completed, so that the moving seat moves upward, lifting the box cover. During the lifting process of the box cover, the filter cartridge can be driven to lift upward, so as to facilitate the filter cartridge to drain the filtered impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of a melting and filtering device for latex production proposed by the present utility model;

[0015] Figure 2 is a sectional side view structural diagram of the box body in a melting and filtering device for latex production proposed by the present utility model;

[0016] Figure 3 is a Figure 2 magnified structural diagram at A in a melting and filtering device for latex production proposed by the present utility model.

[0017] In the figure: 1. Base; 2. Box body; 3. Box cover; 4. Discharge pipe; 5. Feed hopper; 6. Filter cartridge; 7. Installation rod; 8. Insertion slot; 9. Fixed seat; 10. Insertion rod; 11. Pull plate; 12. Tension spring; 13. Stirring motor; 14. Rotating rod; 15. Stirring rod; 16. Gantry; 17. Screw rod; 18. Servo motor; 19. Guide rod; 20. Moving seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3 , the present utility model provides a technical solution: a melting and filtering device for latex production, including:

[0020] A base 1, on the top wall of the base 1, a box body 2 is fixedly installed. At the top of the box body 2, a box cover 3 is provided. On the box body 2, a discharge pipe 4 is fixedly installed. On the box cover 3, a feed hopper 5 is fixedly installed. In the inner cavity of the box body 2, a filter cylinder 6 is arranged. On the filter cylinder 6, two mounting rods 7 are fixedly welded. On both of the two mounting rods 7, insertion slots 8 are opened. On the bottom wall of the box cover 3, two fixing seats 9 are fixedly welded. On both of the two fixing seats 9, insertion rods 10 are slidably connected. The end of the insertion rod 10 far away from the fixing seat 9 is fixedly welded with a pull plate 11. A tension spring 12 is sleeved on the insertion rod 10. The two ends of the tension spring 12 are respectively fixedly connected with the fixing seat 9 and the pull plate 11. The insertion rod 10 is adapted to the insertion slot 8.

[0021] At the center of the top wall of the box cover 3, a stirring motor 13 is fixedly installed. The output end of the stirring motor 13 is drivingly connected with a rotating rod 14. On the rotating rod 14, a plurality of stirring rods 15 are fixedly installed. After the stirring motor 13 is started, it can drive the rotating rod 14 to rotate, thereby driving a plurality of stirring rods 15 to rotate to stir the polyvinyl alcohol powder and improve its melting speed.

[0022] On the top wall of the base 1 behind the stirring motor 13, a gantry 16 is fixedly installed. In the gantry 16, a screw rod 17 is arranged. The two ends of the screw rod 17 are respectively rotatably connected to the base 1 and the gantry 16. On the top wall of the gantry 16, a servo motor 18 is fixedly installed. The output end of the servo motor 18 is drivingly connected with the screw rod 17.

[0023] In the gantry 16, a guide rod 19 is arranged. The two ends of the guide rod 19 are respectively fixedly welded to the base 1 and the gantry 16. On the guide rod 19, a moving seat 20 is slidably connected. The moving seat 20 is threadedly connected with the screw rod 17 through a threaded hole opened. The front end of the moving seat 20 is fixedly welded to the box cover 3. After the servo motor 18 is started, it can drive the screw rod 17 to rotate, so that the moving seat 20 can move on the guide rod 19 and drive the box cover 3 to lift and lower.

[0024] The stirring motor 13 and the servo motor 18 are both electrically connected to an external controller through wires.

[0025] Working principle: When this utility model is in use, add an appropriate amount of ionic water into the box body 2, then cover the box cover 3, and then add an appropriate amount of polyvinyl alcohol powder into the filter cylinder 6 through the feed hopper 5. After that, start the stirring motor 13 through an external controller to drive the rotating rod 14 to rotate, thereby driving a plurality of stirring rods 15 to rotate to stir the polyvinyl alcohol powder, facilitating its rapid dissolution. When the polyvinyl alcohol powder is dissolved, the servo motor 18 can be started through the external controller. After the servo motor 18 starts, it drives the screw rod 17 to rotate forward, so that the moving seat 20 moves upward, lifting the box cover 3. During the lifting process of the box cover 3, the filter cylinder 6 can be driven to rise, so as to facilitate the filter cylinder 6 to drain the filtered impurities. Then, pull the pull plate 11 outward to drive the insertion rod 10 to disengage from the insertion slot 8, thus releasing the limit between the mounting rod 7 and the fixed seat 9, facilitating the removal of the filter cylinder 6, facilitating the cleaning of the impurities filtered in the filter cylinder 6, and at the same time facilitating the cleaning of the filter cylinder 6.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A melting and filtering device for latex production, characterized in that, Including: A base (1), on the top wall of the base (1), a box body (2) is fixedly installed. At the top of the box body (2), a box cover (3) is provided. On the box body (2), a discharge pipe (4) is fixedly installed. On the box cover (3), a feed hopper (5) is fixedly installed. Inside the box body (2), a filter cylinder (6) is arranged. On the filter cylinder (6), two mounting rods (7) are fixedly welded. On both of the two mounting rods (7), insertion slots (8) are opened. On the bottom wall of the box cover (3), two fixed seats (9) are fixedly welded. On both of the two fixed seats (9), insertion rods (10) are slidably connected. The end of the insertion rod (10) away from the fixed seat (9) is fixedly welded with a pull plate (11). A tension spring (12) is sleeved on the insertion rod (10). The two ends of the tension spring (12) are respectively fixedly connected with the fixed seat (9) and the pull plate (11). The insertion rod (10) is adapted to the insertion slot (8).

2. The melting and filtering device for latex production according to claim 1, characterized in that: At the center of the top wall of the box cover (3), a stirring motor (13) is fixedly installed. The output end of the stirring motor (13) is drivingly connected with a rotating rod (14). On the rotating rod (14), a plurality of stirring rods (15) are fixedly installed.

3. A melting and filtering device for latex production according to claim 2, characterized in that: On the top wall of the base (1) behind the stirring motor (13), a portal frame (16) is fixedly installed. Inside the portal frame (16), a screw rod (17) is arranged. The two ends of the screw rod (17) are respectively rotatably connected to the base (1) and the portal frame (16). On the top wall of the portal frame (16), a servo motor (18) is fixedly installed. The output end of the servo motor (18) is drivingly connected with the screw rod (17).

4. A melting and filtering device for latex production according to claim 3, characterized in that: Inside the portal frame (16), a guide rod (19) is arranged. The two ends of the guide rod (19) are respectively fixedly welded to the base (1) and the portal frame (16). A moving seat (20) is slidably connected to the guide rod (19). The moving seat (20) is threadedly connected with the screw rod (17) through a threaded hole opened. The front end of the moving seat (20) is fixedly welded to the box cover (3).

5. The melting and filtering device for latex production according to claim 3, wherein: Both the stirring motor (13) and the servo motor (18) are electrically connected to an external controller through wires.

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