CN220052592U

CN220052592U - Polyurethane raw material foaming tank

Info

Publication number: CN220052592U
Application number: CN202321355187.8U
Authority: CN
Inventors: 田莉; 陆春辉
Original assignee: Courbis Rubber Products Tianjin Ltd
Current assignee: Courbis Rubber Products Tianjin Ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-21
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a polyurethane raw material foaming tank, which comprises a tank body, wherein a group of supporting legs are arranged on the bottom surface of the tank body, a heating layer is fixedly arranged on the peripheral side surface of the tank body, a plurality of heating wires are arranged in the heating layer, a cover plate is arranged on the top surface of the tank body, a fixing mechanism for fixing the cover plate is arranged on the tank body, the bottom surface of the cover plate is rotationally connected with a rotating frame, the top surface of the rotating frame is rotationally connected with a group of gears, the gears and the bottom surface of the rotating frame are fixedly connected with stirring rods, the bottom surface of the rotating frame is fixedly connected with two scraping rods, the bottom surface of the cover plate is fixedly connected with a toothed ring, the toothed ring is meshed with the gears, the top surface of the cover plate is fixedly connected with a motor, and one end of an output shaft of the motor is fixedly connected with the rotating frame. The polyurethane raw material foaming tank disclosed by the utility model can solve the problems of poor stirring effect and poor cleaning convenience of the existing foaming tank.

Description

Polyurethane raw material foaming tank

Technical Field

The utility model relates to the technical field of polyurethane foaming devices, in particular to a polyurethane raw material foaming tank.

Background

Polyurethane is a polymer containing urethane groups in a macromolecular main chain, and is called polyurethane for short. Polyurethanes are classified into two broad categories, polyester polyurethane and polyether polyurethane. The polyester type polyurethane is polyurethane prepared by taking diisocyanate and hydroxyl-terminated polyester as raw materials. The polyether polyurethane is polyurethane prepared by taking diisocyanate and hydroxyl-terminated polyether as raw materials.

Through searching, the polyurethane foaming tank with the publication number of CN212860174U has the advantages that firstly, the stirring effect of the device is poor, and the raw materials are difficult to be mixed uniformly and sufficiently; furthermore, the tank body is sealed and can not be opened, so that the inner wall of the tank body and the stirring rod are difficult to clean. Based on the above, the utility model designs a polyurethane raw material foaming tank to solve the above problems.

Disclosure of Invention

The utility model aims to provide a polyurethane raw material foaming tank, which aims to solve the problems of poor stirring effect and poor cleaning convenience of the conventional foaming tank in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a polyurethane raw materials foaming tank, includes the jar body, a set of landing leg is installed to jar body bottom surface, jar body week side fixed mounting has the zone of heating, install a plurality of heating wires in the zone of heating, the apron has been placed to jar body top surface, install the fixed establishment who is used for fixed apron on the jar body, the apron bottom surface rotates and is connected with the swivel mount, the swivel mount top surface rotates and is connected with a set of gear, the equal fixedly connected with puddler of gear and swivel mount bottom surface, two poles of scraping of swivel mount bottom surface fixedly connected with, apron bottom surface fixedly connected with ring gear, ring gear meshes with the gear, apron top surface fixedly connected with motor, the one end and the swivel mount fixedly connected with of motor output shaft.

Preferably, a feeding pipe is arranged on the side surface of the top of the tank body.

Preferably, a discharging pipe is arranged at the bottom of the tank body.

Preferably, solenoid valves are arranged on the feeding pipe and the discharging pipe.

Preferably, the fixing mechanism comprises a fixing column, the fixing column is in sliding fit with the tank body, a spring is sleeved on the peripheral side face of the fixing column, and the top end and the bottom end of the spring are fixedly connected with the fixing column and the tank body respectively.

Preferably, the cross section of the fixing column is T-shaped.

Preferably, the cover plate is provided with a fixing hole matched with the fixing column, and the fixing column is inserted into the fixing hole.

Preferably, the top surface of the cover plate is fixed with a turntable.

Preferably, the bottom surface of the cover plate is fixedly connected with a sealing ring.

Preferably, the scraping rod is attached to the inner wall of the tank body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the design of the rotating frame, the gear and the toothed ring, the motor is utilized to drive the rotating frame to rotate, the gear can be driven to revolve around the central shaft of the tank body, and the toothed ring is meshed with the gear, so that the gear can simultaneously rotate in the revolution process, and the gear can drive the stirring rod below the gear to synchronously move, so that the stirring rod can be utilized to sufficiently stir and mix raw materials, and compared with the existing foaming tank, the foaming tank has the advantage that the stirring and mixing effects are remarkably improved;

2. according to the utility model, through the design of the scraping rod, the scraping rod can continuously scrape the inner wall of the tank body in the rotating process of the rotating frame, so that raw materials cannot be attached to the inner wall of the tank body, and excessive residual raw materials cannot be attached to the inner wall of the tank body after the raw materials are discharged from the discharge pipe after foaming is finished each time, so that the foaming quality of subsequent raw materials cannot be influenced by the previous residual raw materials, and further the foaming quality can be improved;

3. according to the utility model, through the design of the tank body, the cover plate and the fixing mechanism, when the inner wall of the tank body and the stirring rod need to be cleaned, the fixing column is pulled upwards, the fixing column is moved out of the fixing hole, the cover plate is rotated for a certain angle and detached, and then the inner wall of the tank body and the stirring rod can be cleaned.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the cover plate, rotating frame, gears, stirring rod, scraping rod and toothed ring;

FIG. 4 is a schematic view of the structure of a rotating rack, gears, stirring rods and scraping rods;

fig. 5 is a cross-sectional view of fig. 3.

In the drawings, the list of components represented by the various numbers is as follows:

1-tank body, 2-heating layer, 3-heating wire, 4-apron, 5-swivel mount, 6-gear, 7-puddler, 8-scraping rod, 9-ring gear, 10-inlet pipe, 11-discharging pipe, 12-fixed column, 13-spring, 14-fixed orifices, 15-carousel, 16-sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a polyurethane raw materials foaming jar, includes jar body 1, and inlet pipe 10 is installed to jar body 1 top side, and discharging pipe 11 is installed to jar body 1 bottom, all installs the solenoid valve on inlet pipe 10 and the discharging pipe 11, and a set of landing leg is installed to jar body 1 bottom surface, and jar body 1 week side fixed mounting has zone of heating 2, installs a plurality of heating wires 3 in the zone of heating 2, and apron 4 has been placed to jar body 1 top surface, and apron 4 top surface is fixed with carousel 15, installs the fixed establishment who is used for fixed apron 4 on jar body 1.

As an embodiment, apron 4 bottom surface rotates and is connected with swivel mount 5, and swivel mount 5 top surface rotates and is connected with a set of gear 6, and equal fixedly connected with puddler 7 in gear 6 and swivel mount 5 bottom surface, and swivel mount 5 bottom surface fixedly connected with two scrapers 8, scrapes 8 and the laminating of the inner wall of jar body 1.

Preferably, the bottom surface of the cover plate 4 is fixedly connected with a toothed ring 9, the toothed ring 9 is meshed with the gear 6, the top surface of the cover plate 4 is fixedly connected with a motor, and one end of an output shaft of the motor is fixedly connected with the rotating frame 5.

As shown in fig. 1 and fig. 2, as an embodiment, the fixing mechanism includes a fixing column 12, the fixing column 12 is slidably matched with the tank body 1, a spring 13 is sleeved on a peripheral side surface of the fixing column 12, a top end and a bottom end of the spring 13 are respectively fixedly connected with the fixing column 12 and the tank body 1, a fixing hole 14 matched with the fixing column 12 is formed in the cover plate 4, the fixing column 12 is inserted into the fixing hole 14, and when the fixing column 12 is located in the fixing hole 14, the cover plate 4 is fixed on the tank body 1. Preferably, the cross section of the fixing post 12 is T-shaped.

As shown in fig. 3, as an embodiment, a sealing ring 16 is fixedly connected to the bottom surface of the cover plate 4, and the sealing ring 16 is used for sealing the connection between the tank body 1 and the cover plate 4.

When the foaming tank is used, after raw materials are put into the tank body 1 from the feeding pipe 10, the motor is used for driving the rotary frame 5 to rotate, the rotary frame 5 can drive the gear 6 to revolve around the central shaft of the tank body 1 when rotating, and the gear 6 rotates simultaneously in the revolution process because the toothed ring 9 is meshed with the gear 6, and the gear 6 drives the stirring rod 7 below the gear 6 to synchronously move, so that the raw materials are fully stirred and mixed by the stirring rod 7, and compared with the existing foaming tank, the foaming tank has the advantages that the stirring and mixing effects are remarkably improved;

in the rotating process of the rotating frame 5, the scraping rod 8 can continuously scrape the inner wall of the tank body 1, so that raw materials cannot be attached to the inner wall of the tank body 1, and excessive residual raw materials cannot be attached to the inner wall of the tank body 1 after the raw materials are discharged from the discharging pipe 11 after foaming is finished each time, and the foaming quality of subsequent raw materials cannot be affected by the previous residual raw materials;

when the inner wall of the tank body 1 and the stirring rod 7 need to be cleaned, the fixing column 12 is pulled upwards, the fixing column 12 is moved out of the fixing hole 14, then the rotary table 15 is held by one hand, the rotary table 15 is rotated, the cover plate 4 is rotated for a certain angle, the cover plate 4 can be detached from the tank body 1, and then the inner wall of the tank body 1 and the stirring rod 7 can be cleaned.

Compare in the current jar body 1 for sealed foaming jar, this foaming jar can clear up jar body 1 inner wall and puddler 7 conveniently to showing the clearance convenience that has promoted.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model.

In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching.

The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a polyurethane raw materials foaming jar, includes jar body (1), a set of landing leg is installed to jar body (1) bottom surface, jar body (1) week side fixed mounting has zone of heating (2), install a plurality of heating wires (3) in zone of heating (2), a serial communication port, apron (4) have been placed to jar body (1) top surface, install the fixed establishment who is used for fixed apron (4) on jar body (1), apron (4) bottom surface rotation is connected with swivel mount (5), swivel mount (5) top surface rotation is connected with a set of gear (6), equal fixedly connected with puddler (7) in gear (6) and swivel mount (5) bottom surface, two pole (8) are scraped to swivel mount (5) bottom surface fixedly connected with, apron (4) bottom surface fixedly connected with toothed ring (9), toothed ring (9) mesh with gear (6), apron (4) top surface fixedly connected with motor, motor output shaft's one end and swivel mount (5) fixedly connected with.

2. A polyurethane raw material foaming tank as claimed in claim 1, characterized in that: a feed pipe (10) is arranged on the side surface of the top of the tank body (1).

3. A polyurethane raw material foaming tank as claimed in claim 2, characterized in that: a discharging pipe (11) is arranged at the bottom of the tank body (1).

4. A polyurethane raw material foaming tank according to claim 3, characterized in that: electromagnetic valves are arranged on the feeding pipe (10) and the discharging pipe (11).

5. A polyurethane raw material foaming tank as claimed in claim 1, characterized in that: the fixing mechanism comprises a fixing column (12), the fixing column (12) is in sliding fit with the tank body (1), a spring (13) is sleeved on the peripheral side face of the fixing column (12), and the top end and the bottom end of the spring (13) are fixedly connected with the fixing column (12) and the tank body (1) respectively.

6. A polyurethane raw material foaming tank according to claim 3, characterized in that: the cover plate (4) is provided with a fixing hole (14) matched with the fixing column (12), and the fixing column (12) is inserted into the fixing hole (14).

7. A polyurethane raw material foaming tank as claimed in claim 1, characterized in that: the top surface of the cover plate (4) is fixed with a rotary table (15).

8. A polyurethane raw material foaming tank as claimed in claim 1, characterized in that: the scraping rod (8) is attached to the inner wall of the tank body (1).

9. A polyurethane raw material foaming tank as claimed in claim 1, characterized in that: the bottom surface of the cover plate (4) is fixedly connected with a sealing ring (16).

10. A polyurethane raw material foaming tank according to claim 5, characterized in that: the cross section of the fixing column (12) is T-shaped.