Polyurethane foaming machine capable of conveniently cleaning excess materials

Abstract

The utility model discloses a polyurethane foaming machine facilitating excess material cleaning, and belongs to the technical field of polyurethane foaming machines. Comprising a machine box, an electric control cabinet is arranged at the top of the machine box, a control panel is arranged at the top of the electric control cabinet, a cleaning agent barrel is fixedly installed at the position, on one side of the electric control cabinet, of the top of the machine box, two material barrels are arranged at the position, on the rear end of the electric control cabinet, of the top of the machine box, and the two material barrels are communicated through a communicating pipe. Through mutual cooperation of a rotating shaft, a screw rod, a collecting box and a baffle, the rotating shaft is synchronously driven to rotate through rotation of the output end of a motor, when materials in a material barrel are discharged, the materials in the screw rod are conveyed downwards, meanwhile, a grip is pulled to enable the baffle to move along the interior of a machine box, and therefore the materials in the material barrel are guided out; and the collecting box is used for filling materials, so that excess materials in the charging basket can be discharged and collected more conveniently during use.

Description

Technical Field

[0001] The present application relates to the technical field of polyurethane foaming machines, and more specifically, to a polyurethane foaming machine that is convenient for cleaning residual materials. Background Art

[0002] With the continuous improvement of people's living standards, polyurethane foam materials are widely used in many fields such as production and life, such as polyurethane insulation materials, polyurethane rolling shutter doors and windows, polyurethane tiles, polyurethane composite glass, polyurethane furniture, polyurethane flower pots and polyurethane guardrails. In these industries, the production equipment of polyurethane foam materials used mostly adopts air-blown mixed polyurethane foam equipment. This type of equipment is widely used due to its low price, low technical difficulty and low maintenance cost.

[0003] The patent with publication number CN208035153U provides a polyurethane foaming machine. When the polyurethane foaming machine works through the first stirring shaft, the propeller blades arranged thereon can stir and cut the polyurethane raw material entering the shell, so that the bubbles filled into the raw material of the polyurethane foam material can fully enter the raw material. When the second stirring shaft works, the stirring unit arranged thereon can fully stir the raw material after the bubbles are filled, so that the raw material and the bubbles are fully mixed, so that the size and distribution of the bubbles formed therein are more uniform.

[0004] Although the above-mentioned prior art solution can fully stir the raw materials filled with bubbles by the stirring unit when the first stirring shaft is working, so that the raw materials and the bubbles are fully mixed, and the size and distribution of the bubbles formed therein are more uniform, it still has the following defects: after the foaming agent is used, other materials will still remain inside the barrel, which makes it inconvenient to clean and export the materials, and the long-term residue will also affect the foaming quality. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the present application is to provide a polyurethane foaming machine that is convenient for cleaning residual materials, thereby solving the technical problem that after the foaming agent is used, other materials will remain inside the barrel, making it inconvenient to clean and export the materials, and long-term residual materials will affect the foaming quality, thereby achieving the technical effect of cleaning and collecting materials inside the barrel.

[0007] 2. Technical solution

[0008] The present application provides a polyurethane foaming machine that is convenient for cleaning residual materials, comprising: a chassis, an electric control cabinet is arranged on the top of the chassis, a control panel is arranged on the top of the electric control cabinet, a cleaning agent barrel is fixedly installed on the top of the chassis on one side of the electric control cabinet, two material barrels are arranged on the top of the chassis at the rear end of the electric control cabinet, the two material barrels are connected by a connecting pipe, an adjustment mechanism is arranged on one side of the chassis, and a residual material cleaning mechanism is arranged on the top of the material barrel;

[0009] The residual material cleaning mechanism includes a motor, which is installed on the top of the barrel. A rotating shaft is fixedly installed at the output end of the motor, and a screw that fits the inner wall of the barrel is fixedly installed on the outer side of the rotating shaft. A baffle is slidably installed at the rear end of the chassis, a sealing ring is provided on the baffle, and a collection box is slidably installed inside the chassis at the bottom of the baffle.

[0010] Preferably, a pulling handle is fixedly mounted on one side of the chassis, and the outside of the pulling handle is provided with anti-slip grooves.

[0011] Preferably, the baffle is fixed to the chassis by a fixed knob, and two sides of the baffle are provided with docking joints that cooperate with the fixed knob.

[0012] Preferably, a handle is fixedly mounted on the rear end of the baffle, and a filling groove is provided inside the collection box.

[0013] Preferably, the adjusting mechanism includes a support plate, which is installed on one side of the chassis, and a top plate is movably installed on the top of the support plate. A connecting pipe is provided on one side of the barrel, and the connecting pipe is installed on the inner side of the support plate and the top plate. A pressure pump is fixedly installed on one end of the connecting pipe, and a discharge port is provided at the bottom of the pressure pump.

[0014] Preferably, the top plate and the support plate are movably connected via a mounting frame, and one end of the top plate is movably connected to one side of the support plate via a spring.

[0015] Preferably, the connecting pipe is fixedly mounted to the support plate and the top plate via a mounting block, and the connecting pipe is connected to the pressure pump via a spray pipe.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0018] 1. The present application is provided with a rotating shaft, a screw, a collecting box and a baffle which cooperate with each other. The rotating shaft is driven to rotate synchronously by the rotation of the motor output end. When the material inside the barrel is discharged, the material inside the screw is transmitted downward. At the same time, the handle is pulled to move the baffle along the inside of the chassis, thereby exporting the material from the barrel and filling the material in the collecting box, so that the residual material inside the barrel can be discharged and collected more conveniently during use.

[0019] 2. The present application is provided with a support plate, a top plate, a spring and a mounting frame that cooperate with each other. During the foaming process, the top plate can be rotated around the top of the mounting frame by pulling one end of the top plate. At the same time, the top plate can stretch the spring during the rotation process, and one end of the discharge port can be pulled to the foaming position. When the pressure pump is released, the top plate can be restored by the rebound action of the spring, so that it can be better pulled during use, which is convenient for use in different foaming positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the first appearance of a three-dimensional overall structure of a polyurethane foaming machine for convenient residual material cleaning disclosed in a preferred embodiment of the present application;

[0021] Figure 2 A schematic diagram of a second external three-dimensional overall structure of a polyurethane foaming machine for convenient residual material cleaning disclosed in a preferred embodiment of the present application;

[0022] Figure 3 A schematic diagram of the three-dimensional structure of the adjustment mechanism disclosed in a preferred embodiment of the present application;

[0023] Figure 4 This is a schematic diagram of the structure of a residual material cleaning mechanism disclosed in a preferred embodiment of the present application;

[0024] Figure 5 This is a three-dimensional schematic diagram of the collection box installation structure disclosed in a preferred embodiment of the present application.

[0025] Explanation of the numbers in the figure: 1. Chassis; 101. Pull handle; 102. Cleaning agent barrel; 103. Electric control cabinet; 104. Control panel; 105. Material barrel; 106. Connecting pipe; 2. Adjustment mechanism; 201. Support plate; 202. Connecting pipe; 203. Top plate; 204. Mounting frame; 205. Spring; 206. Mounting block; 207. Spray pipe; 208. Pressure pump; 209. Discharge port; 3. Residual material cleaning mechanism; 301. Motor; 302. Rotating shaft; 303. Screw; 304. Baffle; 305. Fixing knob; 306. Handle; 307. Collection box; 308. Filling tank. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1

[0028] Reference Figure 1-Figure 5 The embodiment of the present application discloses a polyurethane foaming machine for convenient residual material cleaning, comprising: a chassis 1, an electric control cabinet 103 is arranged on the top of the chassis 1, a control panel 104 is arranged on the top of the electric control cabinet 103, a cleaning agent barrel 102 is fixedly installed on the top of the chassis 1 on one side of the electric control cabinet 103, two material barrels 105 are arranged on the top of the chassis 1 at the rear end of the electric control cabinet 103, and the two material barrels 105 are connected by a connecting pipe 106, an adjustment mechanism 2 is arranged on one side of the chassis 1, and a residual material cleaning mechanism 3 is arranged on the top of the material barrel 105. The residual material cleaning mechanism 3 includes a motor 301, which is mounted on the top of the barrel 105. A rotating shaft 302 is fixedly mounted on the output end of the motor 301. A screw 303 that fits the inner wall of the barrel 105 is fixedly mounted on the outer side of the rotating shaft 302. A baffle 304 is slidably mounted on the rear end of the chassis 1. A sealing ring is arranged on the baffle 304. A collecting box 307 is slidably mounted inside the chassis 1 at the bottom of the baffle 304. A pulling handle 101 is fixedly mounted on one side of the chassis 1. The outer side of the pulling handle 101 is provided with anti-slip grooves. The rotating shaft 302 is synchronously driven to rotate by the rotation of the output end of the motor 301, and the material inside the barrel 105 is transmitted downward by the material inside the screw 303 when the material inside the barrel 105 is discharged.

[0029] Furthermore, the baffle 304 is fixed to the chassis 1 by a fixed knob 305, and docking holes for matching with the fixed knob 305 are provided on both sides of the baffle 304. A handle 306 is fixedly installed at the rear end of the baffle 304, and a filling slot 308 is provided inside the collection box 307. Pulling the handle 306 moves the baffle 304 along the inside of the chassis 1, thereby discharging the material in the barrel 105, and filling the material with the collection box 307, so that the residual material inside the barrel 105 can be discharged and collected more conveniently when in use.

[0030] Embodiment 2

[0031] The utility model proposes a polyurethane foaming machine that is convenient for cleaning residual materials. Compared with the first embodiment, please refer to Figure 2 and Figure 3The adjustment mechanism 2 includes a support plate 201, which is mounted on one side of the chassis 1. A top plate 203 is movably mounted on the top of the support plate 201. A connecting pipe 202 is provided on one side of the barrel 105. The connecting pipe 202 is mounted on the inner side of the support plate 201 and the top plate 203. A pressure pump 208 is fixedly mounted on one end of the connecting pipe 202. A discharge port 209 is provided at the bottom of the pressure pump 208. During the foaming process, the top plate 203 can be rotated around the top of the mounting frame 204 by pulling one end of the top plate 203. At the same time, the top plate 203 can stretch the spring 205 during the rotation process, and one end of the discharge port 209 can be pulled to the foaming position.

[0032] Furthermore, the top plate 203 is movably connected to the support plate 201 through a mounting frame 204, one end of the top plate 203 is movably connected to one side of the support plate 201 through a spring 205, the connecting pipe 202 is fixedly installed with the support plate 201 and the top plate 203 through a mounting block 206, and the connecting pipe 202 is connected to the pressure pump 208 through a discharge pipe 207. When the pressure pump 208 is released, the top plate 203 can be restored by the rebound effect of the spring 205, so that it can be better pulled during use, which is convenient for use at different foaming positions.

[0033] In summary, when the polyurethane foaming machine for convenient residual material cleaning disclosed in the embodiment of the present application is in use, the rotation of the output end of the motor 301 is used to synchronously drive the rotation of the rotating shaft 302, and when the material inside the barrel 105 is discharged, the material inside the screw 303 is used to transmit downward, and at the same time, the handle 306 is pulled to move the baffle 304 along the inside of the chassis 1, so that the material in the barrel 105 is discharged, and the collection box 307 is used to fill the material, so that the residual material inside the barrel 105 can be discharged and collected more conveniently when in use;

[0034] During the foaming process, the top plate 203 can be rotated around the top of the mounting frame 204 by pulling one end of the top plate 203. At the same time, the top plate 203 can stretch the spring 205 during the rotation, and one end of the discharge port 209 can be pulled to the foaming position. When the pressure pump 208 is released, the top plate 203 can be restored by the rebound effect of the spring 205, so that it can be better pulled during use, which is convenient for use in different foaming positions.

[0035] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature 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. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A polyurethane foaming machine that is convenient for cleaning up residual materials, characterized in that: The invention comprises: a chassis (1), an electric control cabinet (103) is arranged on the top of the chassis (1), a control panel (104) is arranged on the top of the electric control cabinet (103), a cleaning agent barrel (102) is fixedly installed on the top of the chassis (1) on one side of the electric control cabinet (103), two material barrels (105) are arranged on the top of the chassis (1) at the rear end of the electric control cabinet (103), the two material barrels (105) are connected to each other through a connecting pipe (106), an adjustment mechanism (2) is arranged on one side of the chassis (1), and a residual material cleaning mechanism (3) is arranged on the top of the material barrel (105); The residual material cleaning mechanism (3) comprises a motor (301), the motor (301) is mounted on the top of the material barrel (105), a rotating shaft (302) is fixedly mounted on the output end of the motor (301), a screw (303) which is in contact with the inner wall of the material barrel (105) is fixedly mounted on the outer side of the rotating shaft (302), a baffle (304) is slidably mounted on the rear end of the chassis (1), a sealing ring is provided on the baffle (304), and a collecting box (307) is slidably mounted inside the chassis (1) at the bottom of the baffle (304).

2. The polyurethane foaming machine for convenient waste material cleaning according to claim 1, characterized in that: A pulling handle (101) is fixedly mounted on one side of the chassis (1), and anti-slip grooves are arranged on the outside of the pulling handle (101).

3. The polyurethane foaming machine for convenient waste material cleaning according to claim 1, characterized in that: The baffle plate (304) and the chassis (1) are fixed in position by means of a fixing knob (305), and docking holes cooperating with the fixing knob (305) are provided on both sides of the baffle plate (304).

4. The polyurethane foaming machine for convenient waste material cleaning according to claim 1, characterized in that: A handle (306) is fixedly mounted on the rear end of the baffle (304), and a filling groove (308) is provided inside the collection box (307).

5. The polyurethane foaming machine for convenient waste material cleaning according to claim 1, characterized in that: The regulating mechanism (2) comprises a support plate (201), the support plate (201) being mounted on one side of the chassis (1), a top plate (203) being movably mounted on the top of the support plate (201), a connecting pipe (202) being arranged on one side of the material barrel (105), the connecting pipe (202) being mounted on the inner side of the support plate (201) and the top plate (203), a pressure pump (208) being fixedly mounted on one end of the connecting pipe (202), and a discharge port (209) being arranged at the bottom of the pressure pump (208).

6. The polyurethane foaming machine for convenient waste material cleaning according to claim 5, characterized in that: The top plate (203) and the support plate (201) are movably connected via a mounting frame (204), and one end of the top plate (203) is movably connected to one side of the support plate (201) via a spring (205).

7. The polyurethane foaming machine for convenient waste material cleaning according to claim 5, characterized in that: The connecting pipe (202) is fixedly mounted to the support plate (201) and the top plate (203) via a mounting block (206), and the connecting pipe (202) is connected to the pressure pump (208) via a spray pipe (207).

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