Steam cleaning chamber of stirring head for stirring polyurethane adhesive

Abstract

The utility model discloses a steam cleaning chamber of a stirring head for stirring polyurethane glue. The steam cleaning chamber comprises a steam chamber, a bearing part, a jacking air cylinder, an elastic pressing part, a first sliding rail part and a second sliding rail part. The steam chamber comprises a shell, a top cover, a gas distributing pipe and a steam nozzle; the first sliding rail part comprises a first sliding rail sliding block, a first push cylinder, a mounting plate and a connecting plate; the second sliding rail part comprises a second sliding rail sliding block, a second push cylinder and a second mounting plate; by means of the steam distributing pipe and the steam nozzle, a steam-state cleaning agent can be quickly and evenly diffused into the steam chamber to clean the stirring head, and cleaning dead corners are avoided; due to the design of the jacking air cylinder, the first sliding rail part and the second sliding rail part, the cleaning process is automatic, and the cleaning operation can be automatically completed only by placing the stirring head on the bearing part; the top cover is provided with a cooling pipeline, steam loss is reduced, the cleaning efficiency is improved, meanwhile, the temperature is controlled, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of steam cleaning chambers, in particular to a steam cleaning chamber of a stirring head for stirring polyurethane glue. Background Art

[0002] During the polyurethane adhesive production process, isocyanate and polyether polyol are added to a reactor in a specific ratio and heated and stirred. Therefore, the stirring head is a critical component, determining the quality and efficiency of the stirring process. In practice, the stirring head often fails to stir properly due to solidified residual glue, necessitating cleaning.

[0003] High-temperature steam chamber cleaning is considered an effective cleaning method in the cleaning process. A stirring head is placed in the steam chamber, and high-temperature detergent vapor is introduced into the chamber. The detergent vapor reacts with and dissolves the glue on the stirring head, achieving the desired cleaning effect. However, in industrial cleaning processes, traditional cleaning methods often suffer from incomplete cleaning, low efficiency, and a low degree of automation. This is particularly true when cleaning complex structures or hard-to-reach areas, which can easily lead to blind spots, affecting cleaning effectiveness. Utility Model Content

[0004] In view of some of the shortcomings of the prior art, the present invention provides a steam cleaning chamber for a mixing head for mixing polyurethane glue, comprising: a steam chamber, a supporting portion, a lifting cylinder, a spring-pressing portion, a first slide rail portion, and a second slide rail portion; the steam chamber comprises: a shell, a top cover, an air distribution pipe, and a steam nozzle; the actuating element of the lifting cylinder is fixedly connected to the extension blocks on both sides of the top cover; the steam nozzle is threadedly connected to the air distribution pipe; and the air distribution pipe is fixedly connected to the shell;

[0005] The first slide rail portion includes: a first slide rail slider, a first push cylinder, a first mounting plate for fixing the first push cylinder, and a connecting plate symmetrically distributed on both sides of the steam chamber; the first mounting plate is fixedly connected to the springing portion; the actuator of the first push cylinder is fixedly connected to the connecting plate; the slide rail of the first slide rail slider is fixedly connected to the springing portion, and the slider is fixedly connected to the connecting plate;

[0006] The second slide rail portion includes: a second slide rail slider symmetrically distributed on both sides of the steam chamber, a second push cylinder, and a second mounting plate for fixing the second push cylinder; the second slide rail slider is fixedly connected to both sides of the support plate, and the second mounting plate is fixedly connected to the connecting plate; the actuator of the second push cylinder is fixedly connected to the supporting portion.

[0007] In this technical solution, the air distribution pipe and the steam nozzle can quickly and evenly diffuse the vapor cleaning agent into the steam chamber, avoiding cleaning dead corners and increasing cleaning efficiency; the function of the lifting cylinder and the first slide rail part and the second slide rail part is to increase the degree of automation of the steam cleaning chamber. The user only needs to place the product to be cleaned on the supporting part, and the first slide rail part and the second slide rail part can automatically receive or push the supporting part out of the steam chamber, and then close the steam chamber through the lifting cylinder, and the air distribution pipe and the steam nozzle emit cleaning steam to clean the product.

[0008] In a specific embodiment, the spring-pressing part is symmetrically distributed on both sides of the steam chamber, and includes: a spring sleeve, a slide rail mounting plate, and a connecting column; the spring sleeve sleeve is connected to the connecting column; the slide rail mounting plate is fixedly connected to the connecting column and the first slide rail part.

[0009] In this technical solution, the spring-pressing part accumulates elastic potential energy when the lifting cylinder contracts; when the lifting cylinder is pushed out, the elastic potential energy is released, the slide rail mounting plate is bounced up, and then the first slide rail part, the second slide rail part and the supporting part are driven to rise, thereby eliminating the friction between the shell and the top cover when the first slide rail part and the second slide rail part are pushed out and stored.

[0010] In a specific embodiment, the supporting portion includes: a stirring head, a tray, and a supporting plate.

[0011] In this technical solution, the tray is placed on the supporting plate, which facilitates the disassembly and cleaning of the tray; the stirring head is placed on the tray; and an anti-mistake groove is provided on the tray to facilitate the user to place the stirring head.

[0012] In a specific embodiment, the housing is provided with a pressure gauge.

[0013] In this technical solution, the pressure gauge is used to observe the pressure situation inside the steam chamber and understand the current working status of the equipment; it prevents overpressure and enhances the safety of the equipment.

[0014] In one embodiment, a sealing groove is provided on the top cover.

[0015] In this technical solution, the sealing groove is filled with an airtight material, and when the lifting cylinder contracts, the top cover and the shell are sealed, which helps to improve the airtightness of the steam chamber and enhance the cleaning effect.

[0016] In a specific embodiment, the top cover is provided with a cooling pipe.

[0017] In this technical solution, cold water is passed through the cooling pipe to keep the temperature of the top cover low. When high-temperature steam reaches the top cover, it will condense into liquid on the top cover, which can effectively reduce steam loss and improve cleaning efficiency. The cooling pipe can also help control the temperature and prevent overheating, thereby extending the service life of the steam chamber.

[0018] The beneficial effects of the present invention are as follows: through the air distribution pipe and the steam nozzle, the vapor cleaning agent can be quickly and evenly diffused into the steam chamber to clean the stirring head, avoiding cleaning dead corners; the design of the lifting cylinder, the first slide rail part and the second slide rail part automates the cleaning process, and the cleaning operation can be automatically completed by simply placing the stirring head on the supporting part; the tray is convenient for disassembly and cleaning, and the stirring head is placed on the tray, and the anti-mistake groove design is convenient for user operation; the top cover is provided with a cooling pipe, and after cold water is passed through, the high-temperature steam is condensed into liquid on the top cover, reducing steam loss, improving cleaning efficiency, and controlling temperature at the same time to prevent overheating and extend equipment life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a steam cleaning chamber of a stirring head for stirring polyurethane glue in a specific embodiment of the present utility model;

[0020] Figure 2 This is a schematic structural diagram of a fully extended steam cleaning chamber supporting portion of a stirring head for stirring polyurethane glue in a specific embodiment of the present invention;

[0021] Figure 3 This is a structural diagram of a supporting plate of a steam cleaning chamber of a mixing head for mixing polyurethane glue in a specific embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of a sealing groove of a steam cleaning chamber top cover of a stirring head for stirring polyurethane glue in a specific embodiment of the present invention;

[0023] Figure 5 The utility model is a schematic diagram of a cooling air pipe of a steam cleaning chamber top cover of a stirring head for stirring polyurethane glue in a specific embodiment of the present invention. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0025] like Figure 1-Figure 5In a first embodiment of the present invention, a steam cleaning chamber of a mixing head for mixing polyurethane glue is provided, comprising: a steam chamber 100, a supporting portion 200, a lifting cylinder 300, a springing portion 400, a first slide rail portion 500, and a second slide rail portion 600; the steam chamber 100 comprises: a shell 101, a top cover 102, an air distribution pipe 103, and a steam nozzle 104; the actuating element of the lifting cylinder 300 is fixedly connected to the extension blocks 1021 on both sides of the top cover 102; the steam nozzle 104 is threadedly connected to the air distribution pipe 103; and the air distribution pipe 103 is fixedly connected to the shell 101;

[0026] The first slide rail portion 500 is symmetrically distributed on both sides of the steam chamber 100, including: a first slide rail slider 501, a first push cylinder 502, a first mounting plate 503 for fixing the first push cylinder 502, and a connecting plate 504; the first mounting plate 503 is fixedly connected to the spring-pressing portion 400; the actuator of the first push cylinder 502 is fixedly connected to the connecting plate 504; the slide rail of the first slide rail slider 501 is fixedly connected to the spring-pressing portion 400, and the slider is fixedly connected to the connecting plate 504;

[0027] The second slide rail portion 600 is symmetrically distributed on both sides of the steam chamber 100, and includes: a second slide rail slider 601, a second push cylinder 602, and a second mounting plate 603 for fixing the second push cylinder 602; the second slide rail slider 601 is fixedly connected to both sides of the support plate 203, and the second mounting plate 603 is fixedly connected to the connecting plate 504; the actuator of the second push cylinder 602 is fixedly connected to the support portion 200.

[0028] In this embodiment, the air distribution pipe 103 and the steam nozzle 104 can quickly and evenly diffuse the vapor cleaning agent into the steam chamber 100, avoiding cleaning dead corners and increasing cleaning efficiency; the function of the lifting cylinder 300 and the first slide rail part 500 and the second slide rail part 600 is to increase the degree of automation of the steam cleaning chamber. The user only needs to place the product to be cleaned on the supporting part 200, and the first slide rail part 500 and the second slide rail part 600 can automatically receive or push the supporting part 200 out of the steam chamber 100, and then close the steam chamber 100 through the lifting cylinder 300, and the air distribution pipe 103 and the steam nozzle 104 emit cleaning steam to clean the product.

[0029] Preferably, the spring-pressing part 400 is symmetrically distributed on both sides of the steam chamber 100, including: a spring sleeve 401, a slide rail mounting plate 402, and a connecting column 403; the spring sleeve 401 is sleeve-connected to the connecting column 403; the slide rail mounting plate 402 is fixedly connected to the connecting column 403 and the first slide rail part 500.

[0030] In this embodiment, the spring-pressing part 400 accumulates elastic potential energy when the lifting cylinder 300 contracts; when the lifting cylinder 300 is pushed out, the elastic potential energy is released, the slide rail mounting plate 402 is bounced up, and then the first slide rail part 500, the second slide rail part 600 and the supporting part 200 are driven to rise, eliminating the friction between the shell 101 and the top cover 102 when the first slide rail part 500 and the second slide rail part 600 are pushed out and stored.

[0031] Preferably, the supporting portion 200 includes: a stirring head 201 , a tray 202 , and a supporting plate 203 .

[0032] In this embodiment, the tray 202 is placed on the supporting plate 203, which facilitates the disassembly and cleaning of the tray 202. The stirring head 201 is placed on the tray 202. An anti-mistake groove is provided on the tray 202 to facilitate the user to place the stirring head 201.

[0033] Preferably, the housing 101 is provided with a pressure gauge 1011 .

[0034] In this embodiment, the pressure gauge 1011 is used to observe the pressure inside the steam chamber 100 to understand the current working status of the equipment; it prevents overpressure and enhances the safety of the equipment.

[0035] Preferably, a sealing groove 1022 is provided on the top cover 102 .

[0036] In this embodiment, the sealing groove 1022 is filled with an airtight material. When the lifting cylinder 300 contracts, the top cover 102 and the shell 101 are sealed, which helps to improve the airtightness of the steam chamber 100 and enhance the cleaning effect.

[0037] Preferably, the top cover 102 is provided with a cooling pipe 1023 .

[0038] In this embodiment, cold water is passed through the cooling pipe 1023 to keep the temperature of the top cover 102 low. When high-temperature steam reaches the top cover 102, it will condense into liquid on the top cover 102, which can effectively reduce the loss of steam and improve the cleaning efficiency. The cooling pipe 1023 can also help control the temperature and prevent overheating, thereby extending the service life of the steam chamber.

[0039] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A steam cleaning chamber for a stirring head for stirring polyurethane glue, characterized in that: include: A steam chamber, a supporting portion, a lifting cylinder, a spring-pressing portion, a first slide rail portion, and a second slide rail portion; the steam chamber includes a shell, a top cover, an air distribution pipe, and a steam nozzle; the actuating element of the lifting cylinder is fixedly connected to the extension blocks on both sides of the top cover; the steam nozzle is threadedly connected to the air distribution pipe; and the air distribution pipe is fixedly connected to the shell; The first slide rail portion includes: a first slide rail slider, a first push cylinder, a first mounting plate for fixing the first push cylinder, and a connecting plate symmetrically distributed on both sides of the steam chamber; the first mounting plate is fixedly connected to the springing portion; the actuator of the first push cylinder is fixedly connected to the connecting plate; the slide rail of the first slide rail slider is fixedly connected to the springing portion, and the slider is fixedly connected to the connecting plate; The second slide rail portion includes: a second slide rail slider symmetrically distributed on both sides of the steam chamber, a second push cylinder, and a second mounting plate for fixing the second push cylinder; the supporting portion includes: a stirring head, a tray, and a supporting plate; the second slide rail slider is fixedly connected to both sides of the supporting plate, and the second mounting plate is fixedly connected to the connecting plate; the actuator of the second push cylinder is fixedly connected to the supporting portion.

2. The steam cleaning chamber of a stirring head for stirring polyurethane glue according to claim 1, characterized in that: The spring-pressing portion is symmetrically distributed on both sides of the steam chamber, and includes: a spring sleeve, a slide rail mounting plate, and a connecting column; the spring sleeve sleeve is connected to the connecting column; the slide rail mounting plate is fixedly connected to the connecting column and the first slide rail portion.

3. The steam cleaning chamber of a stirring head for stirring polyurethane glue according to claim 1, characterized in that: The housing is provided with a pressure gauge.

4. The steam cleaning chamber of a stirring head for stirring polyurethane glue according to claim 1, characterized in that: A sealing groove is provided on the top cover.

5. The steam cleaning chamber of a stirring head for stirring polyurethane glue according to claim 1, characterized in that: The top cover is provided with a cooling pipe.

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