Sponge foaming stirring kettle

Abstract

The utility model discloses a sponge foaming stirring kettle, which relates to the technical field of sponge foaming and comprises a stirring kettle shell, supporting legs fixedly connected to the outer side wall of the stirring kettle shell, a feed port fixedly connected to the top of the stirring kettle shell and a discharge port fixedly connected to the bottom of the stirring kettle shell. The stirring mechanism is connected with the stirring kettle shell; the conveying mechanism is connected with the stirring mechanism; the stirring mechanism comprises a transmission pipe which penetrates through a top plate of the stirring kettle shell and is rotationally connected with the top plate, and a stirring pipe which is fixedly connected to the outer side wall of the transmission pipe and is used for mixing raw materials; the conveying mechanism comprises an air inlet pipe inserted into the transmission pipe and rotationally connected with the transmission pipe, and a water inlet pipe fixedly connected to the outer side wall of the air inlet pipe and used for conveying cleaning liquid. According to the sponge foaming stirring kettle disclosed by the utility model, the electric control valves with different heights are sequentially opened, so that air is conveyed into raw materials with different depths, and the mixing effect on the raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge foaming, in particular to a sponge foaming stirring kettle. Background Art

[0002] Sponge is a porous material with good water absorption and can be used to clean objects. Commonly used sponges are made of wood cellulose fibers or foamed plastic polymers. There are also natural sponges made from sponge animals. Most natural sponges are used for body cleaning or painting. There are also three types of synthetic sponges made of other materials, namely low-density polyether, polyvinyl alcohol and polyester. When producing sponges, the sponges are generally foamed using foaming equipment first. After the foaming is completed, the sponges are cut into corresponding sizes and then assembled. Among them, before foaming, the raw materials need to be stirred in a stirring kettle, and finally the raw materials are sent to the foaming machine for foaming processing.

[0003] In the existing sponge foaming stirring kettle, the mixing effect of the sponge foaming raw materials and the gas is poor during the sponge foaming and stirring process, which may easily lead to reduced quality of the finished product and reduce the qualified rate in the sponge production process due to insufficient mixing with the gas. Utility Model Content

[0004] The main purpose of the utility model is to provide a sponge foaming stirring kettle, which solves the problem that the stirring and mixing effect of the sponge foaming raw materials and gas is poor, and the quality of the finished product in the later stage is easily reduced due to insufficient mixing with the gas, thereby reducing the qualified rate in the sponge production process.

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

[0006] A sponge foaming stirring kettle, comprising a stirring kettle shell, a support leg fixedly connected to the outer side wall of the stirring kettle shell, a feed port fixedly connected to the top of the stirring kettle shell, and a discharge port fixedly connected to the bottom of the stirring kettle shell, and also comprising a stirring mechanism connected to the stirring kettle shell, and a conveying mechanism connected to the stirring mechanism;

[0007] The stirring mechanism includes a transmission pipe that penetrates through the top plate of the stirring kettle shell and is rotatably connected to the top plate, and a stirring pipe that is fixedly connected to the outer side wall of the transmission pipe and is used to mix the raw materials;

[0008] The conveying mechanism comprises an air inlet pipe inserted into and rotatably connected to a transmission pipe, and a water inlet pipe fixedly connected to an outer side wall of the air inlet pipe for conveying cleaning liquid.

[0009] Preferably, the stirring mechanism also includes a driving motor fixedly connected to the top of the stirring tank shell, a main gear fixedly connected to the outer wall of the output end of the driving motor, and a transmission gear fixedly connected to the outer wall of the transmission tube, and the main gear is meshed with the transmission gear.

[0010] Preferably, the stirring tube comprises a plurality of stirring members arranged in parallel, and the stirring members comprise two horizontal tubes fixedly connected to opposite outer side walls of the transmission tube.

[0011] Preferably, the conveying mechanism further comprises a connecting plate fixedly connected to the outer side wall of the air inlet pipe, and a fixing sleeve fixedly connected to the top of the outer shell of the stirring tank;

[0012] The bottom of the connecting plate is plugged into the interior of the fixing sleeve.

[0013] Preferably, the conveying mechanism also includes a storage groove opened on the inner side wall of the fixed sleeve, an electromagnet embedded in the bottom of the storage groove, a connecting spring fixedly connected to the bottom of the storage groove, a locking block fixedly connected to the end face of the connecting spring, and a locking groove opened on the outer side wall of the connecting plate.

[0014] Preferably, the conveying mechanism further comprises an electrically controlled valve arranged on the inner side wall of the transmission pipe, and a one-way valve fixedly mounted on the inner side wall of the horizontal pipe.

[0015] Preferably, the delivery mechanism further comprises a first control valve fixedly installed inside the air inlet pipe, and a second control valve fixedly installed inside the water inlet pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. In the utility model, the discharge port is closed and the feed port is opened, so that the raw materials are transported from the feed port to the interior of the stirring tank shell, and then the drive motor is started to drive the main gear to rotate, thereby driving the transmission gear meshing with it to rotate, and thereby driving the transmission pipe and the stirring pipe to rotate, so as to mix the raw materials.

[0018] 2. In the utility model, the air intake pipe is connected to the external air pump, and then the first control valve is opened and the second control valve is closed. At this time, the gas will enter the transmission pipe through the air intake pipe and be discharged from the uppermost horizontal pipe, so as to transport the air to the interior of the raw material. Thereafter, the electric control valves at different heights are opened in turn to transport the air to the raw materials at different depths, thereby improving the mixing effect of the raw materials and ensuring that the porous structure of the sponge can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the horizontal tube of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the air inlet pipe and the water inlet pipe of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the fixing sleeve and the connecting plate of the utility model;

[0023] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure in the middle.

[0024] In the figure: 1. stirring tank shell; 2. supporting legs; 3. feed port; 4. discharge port; 501. transmission pipe; 502. stirring pipe; 503. driving motor; 504. main gear; 505. transmission gear; 601. air inlet pipe; 602. water inlet pipe; 603. connecting plate; 604. fixing sleeve; 605. electromagnet; 606. connecting spring; 607. locking block; 608. electric control valve; 609. one-way valve; 6010. first control valve; 6011. second control valve. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] Embodiment 1: Figure 1-5 As shown, a sponge foaming stirring tank comprises a stirring tank shell 1, a supporting leg 2 fixedly connected to the outer side wall of the stirring tank shell 1, a feed port 3 fixedly connected to the top of the stirring tank shell 1, and a discharge port 4 fixedly connected to the bottom of the stirring tank shell 1, and also comprises a stirring mechanism connected to the stirring tank shell 1, and a conveying mechanism connected to the stirring mechanism;

[0027] The stirring mechanism includes a transmission pipe 501 that penetrates through the top plate of the stirring tank shell 1 and is rotatably connected to the top plate, and a stirring pipe 502 that is fixedly connected to the outer wall of the transmission pipe 501 and is used to mix the raw materials;

[0028] The conveying mechanism includes an air inlet pipe 601 inserted into and rotatably connected to the transmission pipe 501 , and a water inlet pipe 602 fixedly connected to the outer wall of the air inlet pipe 601 for conveying cleaning liquid.

[0029] The stirring mechanism also includes a driving motor 503 fixedly connected to the top of the stirring tank shell 1, a main gear 504 fixedly connected to the outer wall of the output end of the driving motor 503, and a transmission gear 505 fixedly connected to the outer wall of the transmission tube 501. The main gear 504 is meshed with the transmission gear 505. The driving motor 503 drives the main gear 504 to rotate, thereby driving the transmission gear 505 meshed with it to rotate, and then driving the transmission tube 501 and the stirring tube 502 to rotate, so as to mix the raw materials.

[0030] The stirring tube 502 includes a plurality of stirring members arranged in parallel. The stirring members include two horizontal tubes fixedly connected to the opposite outer side walls of the transmission tube 501 . The central axes of the two horizontal tubes coincide with each other, and the interior of the horizontal tubes is connected to the interior of the transmission tube 501 .

[0031] By closing the discharge port 4 and opening the feed port 3, the raw materials are transported from the feed port 3 to the interior of the stirring tank shell 1, and then the drive motor 503 is started to drive the main gear 504 to rotate, thereby driving the transmission gear 505 meshing with it to rotate, and thereby driving the transmission pipe 501 and the stirring pipe 502 to rotate, so as to mix the raw materials.

[0032] Embodiment 2: Figure 1-5 As shown, a sponge foaming stirring tank comprises a stirring tank shell 1, a supporting leg 2 fixedly connected to the outer side wall of the stirring tank shell 1, a feed port 3 fixedly connected to the top of the stirring tank shell 1, and a discharge port 4 fixedly connected to the bottom of the stirring tank shell 1, and also comprises a stirring mechanism connected to the stirring tank shell 1, and a conveying mechanism connected to the stirring mechanism;

[0033] The stirring mechanism includes a transmission pipe 501 that penetrates through the top plate of the stirring tank shell 1 and is rotatably connected to the top plate, and a stirring pipe 502 that is fixedly connected to the outer wall of the transmission pipe 501 and is used to mix the raw materials;

[0034] The conveying mechanism includes an air inlet pipe 601 inserted into and rotatably connected to the transmission pipe 501 , and a water inlet pipe 602 fixedly connected to the outer wall of the air inlet pipe 601 for conveying cleaning liquid.

[0035] The conveying mechanism also includes a connecting plate 603 fixedly connected to the outer wall of the air inlet pipe 601, and a fixing sleeve 604 fixedly connected to the top of the stirring tank shell 1;

[0036] The bottom of the connecting plate 603 is plugged into the interior of the fixing sleeve 604 , wherein the cross section of the fixing sleeve 604 matches the cross section of the connecting plate 603 .

[0037] The conveying mechanism also includes a storage groove opened on the inner wall of the fixed sleeve 604, an electromagnet 605 embedded in the bottom of the storage groove, a connecting spring 606 fixedly connected to the bottom of the storage groove, a locking block 607 fixedly connected to the end face of the connecting spring 606, and a locking groove opened on the outer wall of the connecting plate 603, wherein the locking block 607 is made of ferromagnetic material, and the top end of the locking block 607 is inserted into the locking groove under the action of the connecting spring 606, so as to fix the connecting plate 603.

[0038] The conveying mechanism also includes an electrically controlled valve 608 arranged on the inner wall of the transmission pipe 501, and a one-way valve 609 fixedly installed on the inner wall of the horizontal pipe, wherein the number of the electrically controlled valves 608 is one less than the number of the stirring elements, and the electrically controlled valves 608 are arranged between two adjacent stirring elements, wherein the number of the one-way valves 609 is equal to the number of the horizontal pipes, and the one-way valves 609 are arranged to ensure that gas or liquid can be discharged from the horizontal pipe and prevent raw materials from flowing back into the horizontal pipe.

[0039] The delivery mechanism further includes a first control valve 6010 fixedly installed inside the air inlet pipe 601 , and a second control valve 6011 fixedly installed inside the water inlet pipe 602 .

[0040] In the process of mixing the raw materials, the air inlet pipe 601 is connected to the external air pump, and then the first control valve 6010 is opened and the second control valve 6011 is closed. At this time, the gas will enter the transmission pipe 501 through the air inlet pipe 601 and be discharged from the uppermost horizontal pipe, so as to transport the air into the raw materials. Then, the electric control valves 608 at different heights are opened in sequence to transport the air to the raw materials at different depths, thereby improving the mixing effect of the raw materials and ensuring that the porous structure of the sponge can be achieved.

[0041] When the mixing tank shell 1 needs to be cleaned, the first control valve 6010 is closed, the second control valve 6011 is opened, and then the water inlet pipe 602 is connected to the external water pump, so that the external clean water is transported to the transmission pipe 501 and discharged from the uppermost horizontal pipe, so that the liquid is sprayed onto the inner wall of the mixing tank shell 1, and then the above operation is repeated to spray the liquid to different heights inside the mixing tank shell 1, so as to clean the mixing tank shell 1;

[0042] By energizing the electromagnet 605 to give it magnetic force, the locking block 607 is completely adsorbed into the storage groove. At this time, the connecting spring 606 is in a compressed state, and the air intake pipe 601 can be taken out, making it convenient to replace the air intake pipe 601.

Claims

1. A sponge foaming stirring tank, comprising a stirring tank shell (1), a support leg (2) fixedly connected to the outer side wall of the stirring tank shell (1), a feed inlet (3) fixedly connected to the top of the stirring tank shell (1), and a discharge port (4) fixedly connected to the bottom of the stirring tank shell (1), characterized in that: It also includes a stirring mechanism connected to the stirring tank shell (1), and a conveying mechanism connected to the stirring mechanism; The stirring mechanism comprises a transmission pipe (501) penetrating through a top plate of the stirring kettle shell (1) and rotatably connected to the top plate, and a stirring pipe (502) fixedly connected to an outer wall of the transmission pipe (501) for mixing raw materials; The conveying mechanism comprises an air inlet pipe (601) inserted into and rotatably connected to the transmission pipe (501), and a water inlet pipe (602) fixedly connected to the outer wall of the air inlet pipe (601) for conveying cleaning liquid.

2. A sponge foaming stirring kettle according to claim 1, characterized in that: The stirring mechanism further comprises a driving motor (503) fixedly connected to the top of the stirring tank shell (1), a main gear (504) fixedly connected to the outer wall of the output end of the driving motor (503), and a transmission gear (505) fixedly connected to the outer wall of the transmission tube (501), wherein the main gear (504) meshes with the transmission gear (505).

3. A sponge foaming stirring kettle according to claim 2, characterized in that: The stirring tube (502) includes a plurality of stirring members arranged in parallel, and the stirring members include two horizontal tubes fixedly connected to opposite outer side walls of the transmission tube (501).

4. A sponge foaming stirring kettle according to claim 3, characterized in that: The conveying mechanism also includes a connecting plate (603) fixedly connected to the outer side wall of the air inlet pipe (601), and a fixing sleeve (604) fixedly connected to the top of the stirring tank shell (1); The bottom of the connecting plate (603) is plugged into the interior of the fixing sleeve (604).

5. The sponge foaming stirring kettle according to claim 4, characterized in that: The conveying mechanism also includes a receiving groove provided on the inner side wall of the fixing sleeve (604), an electromagnet (605) embedded in the bottom of the receiving groove, a connecting spring (606) fixedly connected to the bottom of the receiving groove, a locking block (607) fixedly connected to the end face of the connecting spring (606), and a locking groove provided on the outer side wall of the connecting plate (603).

6. The sponge foaming stirring kettle according to claim 5, characterized in that: The conveying mechanism further comprises an electrically controlled valve (608) arranged on the inner wall of the transmission pipe (501), and a one-way valve (609) fixedly mounted on the inner wall of the horizontal pipe.

7. The sponge foaming stirring kettle according to claim 6, characterized in that: The conveying mechanism further comprises a first control valve (6010) fixedly installed inside the air inlet pipe (601), and a second control valve (6011) fixedly installed inside the water inlet pipe (602).

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