Stirrer of horizontal continuous sponge foaming machine

Abstract

The utility model relates to the technical field of sponge foaming machines, in particular to a stirrer of a horizontal continuous sponge foaming machine, which comprises a raw material tank, a connecting block is spirally connected to the inner side of the raw material tank, a cover is fixedly connected to the top end of the connecting block, a handle is fixedly connected to the top end of the cover, and a motor is fixedly connected to the center of the top end of the cover. According to the device disclosed by the utility model, components such as the connecting pipe, the stirring pipe, the air outlet hole, the air outlet pipe, the rubber layer, the limiting groove and the air suction pump are arranged, the air outlet pipe is connected with the connecting pipe through the internal rubber layer and the limiting groove, and external air is quickly injected into raw materials through the air suction pump, the air outlet pipe, the connecting pipe, the stirring pipe and the air outlet hole; the contact and mixing speed of the air and the raw materials is greatly increased, so that the problems that an existing stirring device is of a solid structure, the raw materials cannot be rapidly filled with air while the sponge raw materials are stirred, the air and the raw materials can only be mixed through stirring, and the efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge foaming machines, in particular to a stirrer of a horizontal continuous sponge foaming machine. Background Art

[0002] At present, most of the sponge foaming machine production adopts a one-step box foaming method, in which various raw materials are quickly added to a forming box under high-speed stirring, and chain growth, foaming, curing and other reactions are completed in the forming box to complete the sponge production. The specific process of sponge machinery producing sponge is as follows: first, the required raw materials are added to the raw material tank, and the raw materials in the raw material tank are continuously stirred. When the material temperature is constant, the raw materials are transported to the mixing head in a certain proportion. The mixing head has been rotated before the raw materials are transported. After the raw materials are fully mixed in the mixing head, they reach the overflow tank. Before the raw materials reach the overflow tank, the slope of the drop plate, the position of the side chain plate and the transmission speed of the low chain plate are adjusted according to the requirements. The mixed raw materials flow from the overflow tank to the drop plate, and then to the low chain plate. The foaming is completed in the foaming box, and the sponge coming out of the foaming box is the finished sponge.

[0003] The existing stirring device is a solid structure, which cannot quickly fill the raw material with air while stirring the sponge raw material. The air and the raw material can only be mixed by stirring, which is inefficient; the existing stirrer cannot quickly disassemble the stirring device, and it is troublesome to disassemble the screws; the existing stirring device cannot quickly clean the raw material tank, and it needs to be cleaned step by step manually. If it is not cleaned thoroughly, it will cause the raw material tank to be blocked, which is troublesome. Therefore, a stirrer for a sponge horizontal continuous foaming machine is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a stirrer for a horizontal continuous sponge foaming machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The stirrer of the sponge horizontal continuous foaming machine comprises a raw material tank, a connecting block is spirally connected to the inner side of the raw material tank, the top of the connecting block is fixedly connected to a lid, the top of the lid is fixedly connected to a handle, the top center position of the lid is fixedly connected to a motor, the bottom end of the motor is fixedly connected to a rotating shaft that penetrates the lid and the connecting block, the bottom end of the rotating shaft is fixedly connected to a quick-release head, the internal snap-connection of the quick-release head is connected to a connecting pipe, the outer side of the connecting pipe is penetrated and connected to a stirring pipe, the outer side of the stirring pipe is provided with an air outlet, the air outlet, the inner bottom end of the raw material tank is penetrated and connected to an air outlet pipe, the inside of the air outlet pipe is fixedly connected to a rubber layer, the inside of the rubber layer is provided with a limiting groove, the bottom of the raw material tank is provided with a discharge port located outside the air outlet pipe, the bottom end of the air outlet pipe is provided with an air suction pump, the bottom edge of the raw material tank is fixedly connected to a supporting leg, and one side of the connecting block and the lid is provided with a vent.

[0007] Preferably, a connecting rod is snap-connected inside the quick-release head.

[0008] Preferably, a connecting pipe is slidably connected inside the limiting groove.

[0009] Preferably, a connecting rod is slidably connected inside the limiting groove.

[0010] Preferably, a support rod is fixedly connected to the outer side of the connecting rod.

[0011] Preferably, a scraper is fixedly connected to a side of the support rod away from the connecting rod.

[0012] Preferably, the scraper is tightly fitted to the inner side of the raw material tank.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the connecting pipe, stirring pipe, air outlet hole, air outlet pipe, rubber layer, limit groove and air suction pump are provided, and the air outlet pipe is connected with the connecting pipe through the internal rubber layer and limit groove. The external air is quickly injected into the interior of the raw material through the air suction pump, air outlet pipe, connecting pipe, stirring pipe and air outlet, which greatly improves the speed of contact and mixing of air and raw materials, thereby solving the problem that the existing stirring device is a solid structure, and it is impossible to quickly fill the interior of the raw material with air while stirring the sponge raw material, and the air and raw material can only be mixed by stirring, which is inefficient;

[0015] 2. In the utility model, by providing the quick-release head and the connecting pipe and other components, the stirring rod part can be easily removed by pulling the quick-release head upwards, thereby solving the problem that the stirring device of the existing stirrer cannot be quickly disassembled and the screws need to be removed, which is troublesome;

[0016] 3. In the utility model, the connecting pipe is removed by setting the connecting rod, support rod, scraper, air outlet pipe, rubber layer and limit groove and other structures, and the connecting rod is fixed by the quick release head. The connecting rod, support rod and scraper are driven to rotate by the motor, and the inner wall of the raw material tank is cleaned by the scraper, thereby solving the problem that the existing stirring device cannot quickly clean the raw material tank and needs to be cleaned step by step manually. Incomplete cleaning will cause blockage of the raw material tank, which is quite troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the connecting rod structure of the utility model.

[0020] In the figure: 1. Raw material tank; 2. Connecting block; 3. Cover; 4. Handle; 5. Motor; 6. Rotating shaft; 7. Quick-release head; 8. Connecting pipe; 9. Stirring pipe; 10. Air outlet; 11. Air outlet pipe; 12. Rubber layer; 13. Limiting groove; 14. Discharge port; 15. Support leg; 16. Suction pump; 17. Connecting rod; 18. Support rod; 19. Scraper; 20. Ventilation port. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present utility model. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0024] See also Figure 1-3 , the utility model provides a technical solution:

[0025] The stirrer of the sponge horizontal continuous foaming machine comprises a raw material tank 1, a connecting block 2 is spirally connected to the inner side of the raw material tank 1, a cover 3 is fixedly connected to the top of the connecting block 2, a handle 4 is fixedly connected to the top of the cover 3, a motor 5 is fixedly connected to the center position of the top of the cover 3, a rotating shaft 6 which penetrates the cover 3 and the connecting block 2 is fixedly connected to the bottom end of the motor 5, a quick-release head 7 is fixedly connected to the bottom end of the rotating shaft 6, a connecting pipe 8 is connected to the inside of the quick-release head 7 by snap-fitting, a stirring pipe 9 is penetrated and connected to the outside of the connecting pipe 8, an air outlet 10 is arranged on the outside of the stirring pipe 9, an air outlet pipe 11 is penetrated and connected to the inner bottom end of the raw material tank 1, a rubber layer 12 is fixedly connected to the inside of the air outlet pipe 11, a limiting groove 13 is arranged inside the rubber layer 12, a discharge port 14 located outside the air outlet pipe 11 is arranged at the bottom of the raw material tank 1, an air suction pump 16 is arranged at the bottom end of the air outlet pipe 11, a supporting leg 15 is fixedly connected to the bottom edge of the raw material tank 1, and a vent 20 is arranged on one side of the connecting block 2 and the cover 3.

[0026] The quick-release head 7 is internally snap-connected with a connecting rod 17, the limiting groove 13 is internally slidably connected with a connecting tube 8, the limiting groove 13 is internally slidably connected with a connecting rod 17, the outer side of the connecting rod 17 is fixedly connected with a support rod 18, and the side of the support rod 18 away from the connecting rod 17 is fixedly connected with a scraper 19, and the scraper 19 fits tightly against the inner side of the raw material tank 1.

[0027] Working process: when the agitator of the sponge foaming machine needs to be used, the whole device is powered by an external power supply. The quick-release head 7 is a prior art, similar to the quick-release structure of a drill bit. First, the lid 3 and the connecting block 2 are screwed off from the raw material tank 1 through the handle 4, and then the sponge raw material is poured into the raw material tank 1. Then, the connecting pipe 8 is aligned with the air outlet pipe 11 and snapped into the limiting groove 13. The rubber layer 12 can improve the sealing performance to a certain extent. Then, the lid 3 and the connecting block 2 are screwed to the raw material tank 1 again, and then the motor 5 is started. The connecting pipe 8 and the stirring pipe 9 are driven by the motor 5 to rotate, and the sponge raw material is quickly stirred, so that the sponge raw material is in contact with the air coming in from the vent 20. Rapid stirring can increase the contact area between the sponge raw material and the air to a certain extent. During the stirring process, the external air is quickly injected into the raw material through the suction pump 16, the air outlet pipe 11, the connecting pipe 8, the stirring pipe 9 and the air outlet 10, which greatly improves the speed of contact and mixing between the air and the raw material. The mixed raw materials are discharged through the discharge port 14. After the raw materials are emptied, the quick-release head 7 is pulled upward to remove the connecting pipe 8. Next, the connecting rod 17 is fixed by the quick-release head 7. The connecting rod 17, the support rod 18 and the scraper 19 are driven to rotate by the motor 5, and the inner wall of the raw material tank 1 is cleaned by the scraper 19.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] 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 stirrer for a horizontal continuous sponge foaming machine, comprising a raw material tank (1), characterized in that: A connecting block (2) is spirally connected to the inner side of the raw material tank (1); a lid (3) is fixedly connected to the top of the connecting block (2); a handle (4) is fixedly connected to the top of the lid (3); a motor (5) is fixedly connected to the center of the top of the lid (3); a rotating shaft (6) that passes through the lid (3) and the connecting block (2) is fixedly connected to the bottom of the motor (5); a quick-release head (7) is fixedly connected to the bottom of the rotating shaft (6); a connecting pipe (8) is snap-connected to the inside of the quick-release head (7); a stirring pipe (9) is passed through the outside of the connecting pipe (8); and the stirring pipe (9) is connected to the stirring pipe (9). An air outlet (10) is provided on the outside of the tube (9); an air outlet pipe (11) is connected to the bottom end of the raw material tank (1); a rubber layer (12) is fixedly connected to the inside of the air outlet pipe (11); a limiting groove (13) is provided inside the rubber layer (12); a discharge port (14) located outside the air outlet pipe (11) is provided at the bottom of the raw material tank (1); an air suction pump (16) is provided at the bottom end of the air outlet pipe (11); a supporting leg (15) is fixedly connected to the bottom edge of the raw material tank (1); and a vent (20) is provided on one side of the connecting block (2) and the cover (3).

2. The stirrer of the sponge horizontal continuous foaming machine according to claim 1, characterized in that: A connecting rod (17) is snap-connected inside the quick-release head (7).

3. The stirrer of the sponge horizontal continuous foaming machine according to claim 1, characterized in that: A connecting pipe (8) is slidably connected inside the limiting groove (13).

4. The stirrer of the sponge horizontal continuous foaming machine according to claim 1, characterized in that: A connecting rod (17) is slidably connected inside the limiting groove (13).

5. The stirrer of the sponge horizontal continuous foaming machine according to claim 4, characterized in that: A support rod (18) is fixedly connected to the outer side of the connecting rod (17).

6. The stirrer of the sponge horizontal continuous foaming machine according to claim 5, characterized in that: A scraper (19) is fixedly connected to the side of the support rod (18) away from the connecting rod (17).

7. The stirrer of the sponge horizontal continuous foaming machine according to claim 6, characterized in that: The scraper (19) is tightly fitted to the inner side of the raw material tank (1).

Images