Anti-condensation sealant production blanking device

Abstract

The utility model discloses an anti-condensation sealant production blanking device, which belongs to the technical field of sealant production, and comprises a storage barrel, one end of the storage barrel is provided with an opening, a connecting flange is arranged at the opening, the connecting flange is welded on the storage barrel, a sealing plate is fixed on the connecting flange through a screw, and the sealing plate is connected with the storage barrel. A discharging pipe is fixedly installed below the sealing plate, and a feeding pipe is arranged above the discharging pipe. A piston disc is further included. The piston disc, the storage barrel and other structures are matched for use, the structure is simple, convenience and practicability are achieved, negative pressure can be generated in the storage barrel so that a sealant can be sucked into the storage barrel from an external container, the sealant can be prevented from making contact with air during feeding, the sealant is prevented from being hardened or deteriorated in advance, the product quality of the sealant is guaranteed, and the service life of the sealant is prolonged. And a sealing disc is arranged to be matched with the material storage barrel for use, so that an operator can open and clean the material storage barrel conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sealant production, in particular to a material feeding device for anti-condensation sealant production. Background Art

[0002] Sealant is also called sealant; sealing material. It is a material with a high-grade material as the base, which is deformed with the shape of the sealing surface, not easy to flow, and has a certain degree of adhesion. It is usually made of dry or non-dry viscous materials such as asphalt, natural resin or synthetic resin, natural rubber or synthetic rubber, etc., with inert fillers such as talcum powder, white clay, carbon black, titanium dioxide and asbestos, and then added with plasticizers, solvents, curing agents, accelerators, etc. Civilian products such as common bottle cap sealants for various containers are limited to sealing at room temperature (or not high operating temperature) and normal pressure, and the sealing surface is small. It is widely used in the sealing of chemical industry, machinery, construction, transportation, electronic instruments and parts. Anti-condensation sealant is a sealing material used to prevent water vapor condensation and leakage. Anti-condensation sealant is in a gel state and it is difficult to discharge by its own gravity. A discharge device is required in the production and processing process.

[0003] After searching, in the prior art, Chinese patent publication number: CN216403823U discloses a high-speed hydraulic discharge machine for sealant production, which uses a new type of: including a mounting frame, a first rotating shaft passing through the middle position of one side of the mounting frame, and a gear is installed at the end of the first rotating shaft away from the mounting frame, and a storage bin is installed at the end of the first rotating shaft close to the mounting frame, and a piston extrusion member is arranged inside the storage bin, and a slide groove is opened on the top of the piston extrusion member, and a slider is arranged inside the slide groove. The threaded connection between the movable plate of the utility model and the screw rod, the sliding connection with the mounting bin, and the meshing connection between the rack and the gear enable the operator to control the hydraulic cylinder to drive the guide mounting member and the piston extrusion member to completely leave the interior of the storage bin, and then control the servo motor to drive the screw rod to rotate to make the storage bin flip, so that the operator can install more conveniently when cleaning the interior of the storage bin, and the discharge angle of the nozzle can be adjusted according to actual usage.

[0004] But this device still has the following defects:

[0005] When the device is used to add sealant into the storage bin, the sealant is directly exposed to the air, which may cause the sealant to harden or deteriorate prematurely, affecting the product quality of the sealant. The device does not solve this problem. Utility Model Content

[0006] The purpose of the utility model is to provide a feeding device for the production of anti-condensation sealants. By setting up a piston disk and a storage barrel and other structures for use in combination, negative pressure can be generated in the storage barrel, so that the sealant is sucked into the storage barrel from an external container, avoiding the sealant from contacting the air during feeding, ensuring the product quality of the sealant, and solving the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A material discharging device for producing an anti-condensation sealant comprises a material storage barrel, one end of which is provided with an opening, a connecting flange is provided at the opening, the connecting flange is welded to the material storage barrel, a sealing plate is fixed to the connecting flange by screws, a material discharging pipe is fixedly installed below the sealing plate, and a material discharging pipe is provided above the material discharging pipe;

[0009] It also includes a piston disc, which is in sealing and sliding cooperation with the inner wall of the storage barrel;

[0010] It also includes a driving assembly, which includes a threaded rod, the threaded rod is fixedly connected to the piston disc, the threaded rod is slidingly matched with the side wall of the storage barrel, the threaded rod is threadedly matched with the threaded sleeve, and the threaded sleeve is rotatably installed above the support plate.

[0011] Preferably, the sealing plate includes a plate body, the plate body is provided with mounting holes around it, a circular protrusion is integrally formed in the middle of one side of the plate body, the circular protrusion is sealed and clamped with the inside of the storage barrel, and a sealing gasket is bonded to one side of the plate body around it by glue.

[0012] Preferably, the feeding pipe is fixedly connected to the sealing plate, and valves are installed on the feeding pipe and the feeding pipe.

[0013] Preferably, a sealing sleeve is fixedly mounted on one side of the piston disc, and the sealing sleeve is in sealing and sliding cooperation with the storage barrel.

[0014] Preferably, the threaded sleeve comprises a rotating sleeve, a driven pulley is fixedly mounted on one end of the surface of the rotating sleeve, and a limiting ring is fixedly mounted on the other end of the surface of the rotating sleeve.

[0015] Preferably, the driven pulley is in transmission cooperation with the driving pulley through a synchronous belt, the driving pulley is in transmission cooperation with the output end of the motor, the motor is fixedly mounted on the top surface of the support frame, and the support frame is fixedly connected to the support plate.

[0016] Preferably, two groups of sliding rods are provided on both sides of the threaded rod, the sliding rods are fixedly connected to the piston disc, and the sliding rods are slidably matched with the storage barrel and the support plate.

[0017] Preferably, a visual window is provided on the storage barrel, and a transparent plate is fixedly installed in the visual window.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model discloses a piston disk and a material storage barrel are used in combination, which has a simple structure, is convenient and practical, can generate negative pressure in the material storage barrel, thereby sucking the sealant from the external container into the material storage barrel, avoiding the sealant from contacting the air when loading, preventing the sealant from hardening or deteriorating in advance, thereby ensuring the product quality of the sealant, and by arranging the sealing disk for use with the material storage barrel, it is convenient for the operator to open and clean the material storage barrel. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the storage barrel;

[0022] Figure 3 is a schematic diagram of the sealing plate structure;

[0023] Figure 4 It is a schematic diagram of the threaded sleeve structure.

[0024] In the figure: 1. storage barrel; 2. connecting flange; 3. sealing plate; 301. plate body; 302. mounting hole; 303. circular protrusion; 304. sealing gasket; 4. feeding pipe; 5. feeding pipe; 6. piston disc; 7. threaded rod; 8. threaded sleeve; 801. rotating sleeve; 802. driven pulley; 803. limiting ring; 9. support plate; 10. valve; 11. sealing sleeve; 12. synchronous belt; 13. driving pulley; 14. motor; 15. support frame; 16. sliding rod; 17. viewing window. 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 Figures 1 to 4 , the utility model provides a technical solution:

[0027] A material discharging device for producing anti-condensation sealant comprises a storage barrel 1, a visual window 17 is provided on the storage barrel 1, a transparent plate is fixedly installed in the visual window 17, and the visual window 17 is provided, so that the operator can observe the residual sealant in the storage barrel 1 and the cleanliness of the inside of the storage barrel 1; an opening is provided at one end of the storage barrel 1, a connecting flange 2 is provided at the opening, the connecting flange 2 is welded to the storage barrel 1, and a sealing plate 3 is fixed to the connecting flange 2 by screws, and the sealing plate 3 is fixed at the opening of the storage barrel 1 by screws, so that the sealing inside the storage barrel 1 can be ensured, and the storage barrel 1 can be opened at the same time, so that the operator can clean and maintain the inside of the storage barrel 1; a material discharging pipe 4 is fixedly installed below the sealing plate 3, a material feeding pipe 5 is provided above the material discharging pipe 4, the material feeding pipe 5 is fixedly connected to the sealing plate 3, and valves 10 are installed on the material feeding pipe 5 and the material discharging pipe 4, and the material discharging pipe 5 and the material discharging pipe 4 can be connected to an external container by providing the material discharging pipe 5 and the material discharging pipe 4, so as to reduce the contact between the sealant and the air.

[0028] It also includes a piston disc 6, which is in sealing and sliding cooperation with the inner wall of the storage barrel 1. A sealing sleeve 11 is fixedly installed on one side of the piston disc 6. The sealing sleeve 11 is in sealing and sliding cooperation with the storage barrel 1. By setting the piston disc 6, the sealant can be pushed out of the discharge pipe 4 for discharge, and the external sealant can also be sucked into the storage barrel 1; it also includes a driving component, the driving component includes a threaded rod 7, the threaded rod 7 is fixedly connected to the piston disc 6, the threaded rod 7 is in sliding cooperation with the side wall of the storage barrel 1, the threaded rod 7 is in threaded cooperation with the threaded sleeve 8, and the threaded sleeve 8 is rotatably installed above the support plate 9. By setting the threaded sleeve 8, the threaded rod 7 can be driven to move, thereby driving the piston disc 6 to move; the threaded sleeve 8 includes a rotating sleeve 801, one end of the surface of the rotating sleeve 801 is fixedly installed with a driven pulley 802, and the other end of the surface of the rotating sleeve 801 is fixedly installed with a limited The limiting ring 803 is provided to ensure that the threaded sleeve 8 can rotate normally and prevent the threaded sleeve 8 from falling off the support plate 9; the driven pulley 802 is matched with the driving pulley 13 through the synchronous belt 12, and the driving pulley 13 is matched with the output end of the motor 14. The motor 14 is fixedly installed on the top surface of the support frame 15. The motor 14 is provided to cooperate with the driving pulley 13, the synchronous belt 12 and the driven pulley 802 to drive the threaded sleeve 8 to rotate; the support frame 15 is fixedly connected to the support plate 9, and two groups of sliding rods 16 are provided on both sides of the threaded rod 7. The sliding rods 16 are fixedly connected to the piston disc 6, and the sliding rods 16 are slidably matched with the storage barrel 1 and the support plate 9. By providing the sliding rods 16, the piston disc 6 and the threaded rod 7 can be prevented from rotating, ensuring their normal movement, and at the same time, the stability of the piston disc 6 when moving can be improved.

[0029] The sealing plate 3 includes a plate body 301, which is provided with mounting holes 302 around it, and a circular protrusion 303 is integrally formed in the middle of one side of the plate body 301. The circular protrusion 303 is sealed and clamped with the inside of the storage barrel 1, and a sealing gasket 304 is glued around one side of the plate body 301 by glue. By providing the circular protrusion 303 and the sealing gasket 304, the sealing performance of the connection between the sealing plate 3 and the storage barrel 1 can be improved.

[0030] When in use, the device is moved to a designated position, and the feeding pipe 5 can be connected to an external container for storing sealant through an external tool, the valve 10 of the feeding pipe 5 is opened, the motor 14 is turned on, and the output end of the motor 14 is controlled to rotate forward. The output end of the motor 14 drives the threaded sleeve 8 to rotate forward through the active pulley 13, the synchronous belt 12 and the driven pulley 802, so that the threaded rod 7 threadedly matched with the threaded sleeve 8 moves to the left, driving the piston disc 6 to move to the left, and a negative pressure is formed on the right side of the piston disc 6, and the sealant is sucked into the storage barrel 1 through the feeding pipe 5. The internal situation of the storage barrel 1 is observed through the observation tube. When the sealant reaches the maximum storage volume, the motor 14 and the valve 10 of the feeding pipe 5 are closed; when unloading is required, the unloading pipe 4 is connected to the external container through an external tool, the valve 10 of the unloading pipe 4 is opened, the motor 14 is turned on, and the output end of the motor 14 is controlled to rotate in the opposite direction, thereby driving the piston disc 6 to move to the right, the pressure on the right side of the piston disc 6 increases, and the sealant is squeezed into the external container through the unloading pipe 4.

[0031] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material feeding device for producing anti-condensation sealant, characterized in that: The material storage barrel (1) comprises an opening at one end of the material storage barrel (1), a connecting flange (2) is provided at the opening, the connecting flange (2) is welded to the material storage barrel (1), a sealing plate (3) is fixed to the connecting flange (2) by screws, a material discharge pipe (4) is fixedly installed below the sealing plate (3), and a material supply pipe (5) is provided above the material discharge pipe (4); It also comprises a piston disc (6), the piston disc (6) being in sealing and sliding cooperation with the inner wall of the storage barrel (1); The invention also comprises a driving assembly, wherein the driving assembly comprises a threaded rod (7), the threaded rod (7) is fixedly connected to the piston disc (6), the threaded rod (7) is slidably matched with the side wall of the storage barrel (1), the threaded rod (7) is threadedly matched with the threaded sleeve (8), and the threaded sleeve (8) is rotatably mounted above the support plate (9).

2. The anti-condensation sealant production unloading device according to claim 1, characterized in that: The sealing plate (3) comprises a plate body (301), the plate body (301) is provided with mounting holes (302) around its periphery, a circular protrusion (303) is integrally formed in the middle of one side of the plate body (301), the circular protrusion (303) is sealingly engaged with the inside of the storage barrel (1), and a sealing gasket (304) is bonded around one side of the plate body (301) by glue.

3. The anti-condensation sealant production unloading device according to claim 1, characterized in that: The feeding pipe (5) is fixedly connected to the sealing plate (3), and valves (10) are installed on the feeding pipe (5) and the feeding pipe (4).

4. The anti-condensation sealant production unloading device according to claim 1, characterized in that: A sealing sleeve (11) is fixedly mounted on one side of the piston disc (6), and the sealing sleeve (11) is in sealing and sliding cooperation with the material storage barrel (1).

5. The anti-condensation sealant production unloading device according to claim 1, characterized in that: The threaded sleeve (8) comprises a rotating sleeve (801), a driven pulley (802) being fixedly mounted on one end of the surface of the rotating sleeve (801), and a limiting ring (803) being fixedly mounted on the other end of the surface of the rotating sleeve (801).

6. The anti-condensation sealant production unloading device according to claim 5, characterized in that: The driven pulley (802) is in transmission cooperation with the driving pulley (13) via a synchronous belt (12); the driving pulley (13) is in transmission cooperation with the output end of the motor (14); the motor (14) is fixedly mounted on the top surface of the support frame (15); and the support frame (15) is fixedly connected to the support plate (9).

7. The anti-condensation sealant production unloading device according to claim 1, characterized in that: Two groups of sliding rods (16) are provided on both sides of the threaded rod (7); the sliding rods (16) are fixedly connected to the piston disc (6); and the sliding rods (16) are slidably matched with the storage barrel (1) and the support plate (9).

8. The anti-condensation sealant production unloading device according to claim 1, characterized in that: The storage barrel (1) is provided with a viewing window (17), and a transparent plate is fixedly installed in the viewing window (17).

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