Raw material pretreatment machine for starch-based wood adhesive production

Abstract

The utility model relates to the technical field of pretreatment equipment, in particular to a raw material pretreatment machine for starch-based wood adhesive production, which comprises a pretreatment tank, a discharge port is mounted on the lower surface of the pretreatment tank, a feed port is arranged on the surface of the pretreatment tank, a support is fixedly connected to the surface of the pretreatment tank, and a feed port is arranged on the support. The surface of the pretreatment tank is fixedly connected with a motor, the driving end of the motor is inserted into the pretreatment tank, the driving end of the motor rotates relative to the inner wall of the pretreatment tank, a stirring device is arranged in the pretreatment tank, the stirring device comprises a stirring rod, and the stirring rod is fixedly connected with the driving end of the motor. Through the arrangement of the stirring device, stable stirring of auxiliary equipment is facilitated, uniform stirring of materials is ensured, the situation that the materials are not uniform in proportion is reduced, the quality of the materials is improved, the probability of defective products of the materials is reduced, economic losses of producers are reduced, and normal use of the equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pretreatment equipment, in particular to a raw material pretreatment machine for producing starch-based wood adhesive. Background Art

[0002] Starch-based wood adhesive is an environmentally friendly adhesive prepared by using starch as the base material and adding other auxiliary materials such as water, dispersants, stabilizers, etc. to react. With the development of society, starch-based wood adhesives are often operated using raw material pretreatment machines during the production process.

[0003] The inventors have found in their daily work that most of the current pretreatment equipment is prone to uneven mixing during the material mixing process, causing problems with the material ratio, affecting the quality of the material, increasing the probability of defective materials, and increasing the economic losses of the producer. Improved operations are needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that most pretreatment equipment in the prior art is prone to uneven stirring during the material stirring process, causing problems in material proportioning, affecting the quality of the material, increasing the probability of defective materials, and increasing the economic losses of producers. A raw material pretreatment machine for the production of starch-based wood adhesive is proposed to solve the problem that most pretreatment equipment in the prior art is prone to uneven stirring during the material stirring process, causing problems in material proportioning, affecting the quality of the material, increasing the probability of defective materials, and increasing the economic losses of producers.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material pretreatment machine for the production of starch-based wood adhesive, comprising a pretreatment tank, a discharge port is installed on the lower surface of the pretreatment tank, a feed port is arranged on the surface of the pretreatment tank, a bracket is fixedly connected to the surface of the pretreatment tank, a motor is fixedly connected to the surface of the pretreatment tank, a driving end of the motor is inserted into the pretreatment tank, the driving end of the motor rotates with the inner wall of the pretreatment tank, a stirring device is arranged inside the pretreatment tank, the stirring device comprises a transmission rod, the transmission rod is fixedly connected to the driving end of the motor, a guide rotary vane is fixedly connected to the transmission rod, a stirring rod is fixedly connected to the transmission rod, a spiral blade is fixedly connected to the transmission rod, a cleaning device is arranged on the surface of the pretreatment tank, and by arranging the stirring device, it is convenient for auxiliary equipment to perform stable stirring, ensure that the material is stirred evenly, reduce the situation of uneven proportioning of the material, improve the quality of the material, reduce the probability of defective material, reduce the economic loss of the producer, and facilitate the normal use of the equipment.

[0006] Preferably, a plurality of equally spaced shifting rods are fixedly connected to the lower surface of the stirring rod to facilitate sufficient dispersion of the material.

[0007] Preferably, an observation window is fixedly connected to the inner wall of the pretreatment tank. When in use, material is added through the feed port, and the motor is turned on. The motor drives the guide vane, the stirring rod and the spiral blade to rotate through the transmission rod. The material is then transported by the guide vane to between the guide vane and the spiral blade. The material is then fully contacted by the stirring rod and the lever, and the material mixing operation is completed. When unloading the material, it is only necessary to control the motor to reverse and open the discharge port to quickly unload the material.

[0008] Preferably, a scale line is provided on one side of the pretreatment tank to facilitate observation of the condition of the material inside the equipment.

[0009] Preferably, the cleaning device includes a conduit, which is connected to the upper surface of the pretreatment tank. A valve is installed at one end of the conduit away from the pretreatment tank. The cleaning device facilitates cleaning operations on the equipment, reduces the situation of materials attached to the inside of the equipment, and reduces the difficulty of cleaning the equipment.

[0010] Preferably, one end of the valve away from the catheter is fixedly connected to a connecting pipe, and one end of the connecting pipe away from the valve is fixedly connected to a connecting head.

[0011] Preferably, a nozzle is fixedly connected to the inner wall of the pretreatment tank, and the nozzle is connected to the conduit. When cleaning, the water pipe can be connected through the connecting head, and the valve can be opened. Water passes through the connecting pipe and the conduit and is sprayed out from the nozzle. Then the water enters the pretreatment tank. Then the motor is turned on. The motor can drive the guide blades, the stirring rod and the spiral blades to rotate through the transmission rod, driving the water flow to flush the inside of the equipment to clean the equipment.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when in use, materials are added through the feed port, the motor is turned on, and the motor drives the guide vane, the stirring rod and the spiral blade to rotate through the transmission rod. Then the material is conveyed by the guide vane to between the guide vane and the spiral blade, and the material is then fully contacted by the stirring rod and the lever, and the material mixing operation is completed. When unloading the material, it is only necessary to control the motor to reverse and open the discharge port to unload the material quickly. By setting the stirring device, it is convenient for the auxiliary equipment to carry out stable stirring, ensure the uniform stirring of the material, reduce the uneven proportion of the material, improve the quality of the material, reduce the probability of defective material, reduce the economic loss of the producer, and facilitate the normal use of the equipment.

[0014] 2. In the utility model, when cleaning, the water pipe can be connected through the connector, and the valve can be opened. Water passes through the connecting pipe and the conduit and is sprayed out from the nozzle. Then the water enters the pretreatment tank. Then the motor can be turned on. The motor can drive the guide blades, the stirring rod and the spiral blades to rotate through the transmission rod, driving the water flow to flush the inside of the equipment to clean the equipment. The cleaning device can facilitate the cleaning operation of the equipment, reduce the situation of materials attached to the inside of the equipment, and reduce the difficulty of cleaning the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a raw material pretreatment machine for the production of starch-based wood adhesive;

[0016] Figure 2 The utility model proposes a raw material pretreatment machine for the production of starch-based wood adhesives. Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 The utility model provides a schematic cross-sectional structure diagram of a raw material pretreatment machine for producing starch-based wood adhesive;

[0018] Figure 4 The utility model proposes a raw material pretreatment machine for the production of starch-based wood adhesives. Figure 3 Schematic diagram of the structure at B;

[0019] Figure 5 The utility model provides a partial structural schematic diagram of a raw material pretreatment machine for producing starch-based wood adhesive.

[0020] Legend:

[0021] 1. Pretreatment tank; 2. Bracket; 3. Discharge port; 4. Motor; 5. Feed port; 6. Stirring device; 61. Transmission rod; 62. Guide rotor blade; 63. Stirring rod; 64. Push rod; 65. Spiral blade; 66. Observation window; 67. Scale line; 7. Cleaning device; 71. Connector; 72. Connecting pipe; 73. Valve; 74. Conduit; 75. Nozzle. DETAILED DESCRIPTION

[0022] See also Figure 1-5The utility model provides a technical solution: a raw material pretreatment machine for the production of starch-based wood adhesive, comprising a pretreatment tank 1, a discharge port 3 is installed on the lower surface of the pretreatment tank 1, a feed port 5 is arranged on the surface of the pretreatment tank 1, a bracket 2 is fixedly connected to the surface of the pretreatment tank 1, a motor 4 is fixedly connected to the surface of the pretreatment tank 1, a driving end of the motor 4 is inserted into the pretreatment tank 1, and the driving end of the motor 4 rotates with the inner wall of the pretreatment tank 1, a stirring device 6 is arranged inside the pretreatment tank 1, the stirring device 6 comprises a transmission rod 61, the transmission rod 61 is fixedly connected to the driving end of the motor 4, a guide rotary vane 62 is fixedly connected to the transmission rod 61, a stirring rod 63 is fixedly connected to the transmission rod 61, and a spiral vane 65 is fixedly connected to the transmission rod 61, and a cleaning device 7 is arranged on the surface of the pretreatment tank 1. By arranging the stirring device 6, it is convenient for the auxiliary equipment to perform stable stirring, ensure that the material is stirred evenly, reduce the situation of uneven proportioning of the material, improve the quality of the material, reduce the probability of defective materials, reduce the economic loss of the producer, and facilitate the normal use of the equipment.

[0023] Specifically, a plurality of levers 64 arranged at equal intervals are fixedly connected to the lower surface of the stirring rod 63 to facilitate sufficient dispersion of the materials.

[0024] In this embodiment: an observation window 66 is fixedly connected to the inner wall of the pretreatment tank 1. When in use, material is added through the feed port 5, and the motor 4 is turned on. The motor 4 drives the guide vane 62, the stirring rod 63 and the spiral blade 65 to rotate through the transmission rod 61. Then the material is transported by the guide vane 62 to between the guide vane 62 and the spiral blade 65. The material is then fully contacted by the stirring rod 63 and the lever 64, and the material mixing operation is completed. When unloading, it is only necessary to control the motor 4 to reverse and open the discharge port 3 to quickly unload the material.

[0025] Specifically, a scale line 67 is provided on one side of the pretreatment tank 1 to facilitate observation of the condition of the material inside the equipment.

[0026] Specifically, the cleaning device 7 includes a conduit 74, which is connected to the upper surface of the pretreatment tank 1. A valve 73 is installed at one end of the conduit 74 away from the pretreatment tank 1. The cleaning device 7 facilitates the cleaning operation of the equipment, reduces the situation of materials attached to the inside of the equipment, and reduces the difficulty of cleaning the equipment.

[0027] Specifically, one end of the valve 73 away from the conduit 74 is fixedly connected to the connecting pipe 72 , and one end of the connecting pipe 72 away from the valve 73 is fixedly connected to the connecting head 71 .

[0028] In this embodiment: a nozzle 75 is fixedly connected to the inner wall of the pretreatment tank 1, and the nozzle 75 is connected to the conduit 74. When cleaning, a water pipe can be connected through the connector 71, and the valve 73 is opened. Water passes through the connecting pipe 72 and the conduit 74 and is sprayed out from the nozzle 75. Then the water enters the pretreatment tank 1, and then the motor 4 is turned on. The motor 4 can drive the guide vanes 62, the stirring rod 63 and the spiral blades 65 to rotate through the transmission rod 61, driving the water flow to flush the inside of the equipment to clean the equipment.

[0029] Working principle: When in use, add materials through the feed port 5, turn on the motor 4, and the motor 4 drives the guide vane 62, the stirring rod 63 and the spiral blade 65 to rotate through the transmission rod 61. Then the material is transported by the guide vane 62 to between the guide vane 62 and the spiral blade 65. The material is then fully contacted by the stirring rod 63 and the lever 64, and the material is mixed. When unloading, it is only necessary to control the motor 4 to reverse and open the discharge port 3 to unload the material quickly. By setting the stirring device 6, it is convenient for the auxiliary equipment to perform stable stirring, ensure that the material is evenly stirred, reduce the uneven proportion of the material, and improve the quality of the material. The quality of the equipment is improved, the probability of defective materials is reduced, the economic losses of the producers are reduced, and the normal use of the equipment is facilitated. When cleaning, the water pipe can be connected through the connector 71, and the valve 73 is opened. The water passes through the connecting pipe 72 and the conduit 74 and is sprayed out from the nozzle 75. Then the water enters the pretreatment tank 1, and then the motor 4 is turned on. The motor 4 can drive the guide vane 62, the stirring rod 63 and the spiral blade 65 to rotate through the transmission rod 61, and drive the water flow to flush the inside of the equipment to clean the equipment. Through the cleaning device 7, it is convenient to clean the equipment, reduce the situation of materials attached to the inside of the equipment, and reduce the difficulty of cleaning the equipment.

Claims

1. A raw material pretreatment machine for producing starch-based wood adhesive, comprising a pretreatment tank (1), a discharge port (3) being installed on the lower surface of the pretreatment tank (1), a feed port (5) being arranged on the surface of the pretreatment tank (1), a bracket (2) being fixedly connected to the surface of the pretreatment tank (1), a motor (4) being fixedly connected to the surface of the pretreatment tank (1), a driving end of the motor (4) being inserted into the pretreatment tank (1), and the driving end of the motor (4) being rotated with the inner wall of the pretreatment tank (1), characterized in that: The pretreatment tank (1) is provided with a stirring device (6) inside, the stirring device (6) comprising a transmission rod (61), the transmission rod (61) being fixedly connected to the driving end of the motor (4), the transmission rod (61) being fixedly connected to a guide rotary vane (62), the transmission rod (61) being fixedly connected to a stirring rod (63), the transmission rod (61) being fixedly connected to a spiral vane (65), and a cleaning device (7) being provided on the surface of the pretreatment tank (1).

2. A raw material pretreatment machine for producing starch-based wood adhesive according to claim 1, characterized in that: The lower surface of the stirring rod (63) is fixedly connected to a plurality of shifting rods (64) arranged at equal intervals.

3. The raw material pretreatment machine for producing starch-based wood adhesive according to claim 1, characterized in that: An observation window (66) is fixedly connected to the inner wall of the pretreatment tank (1).

4. The raw material pretreatment machine for producing starch-based wood adhesive according to claim 1, characterized in that: A scale mark (67) is provided on one side of the pretreatment tank (1).

5. The raw material pretreatment machine for producing starch-based wood adhesive according to claim 1, characterized in that: The cleaning device (7) comprises a conduit (74), the conduit (74) being in communication with the upper surface of the pretreatment tank (1), and a valve (73) being installed at one end of the conduit (74) away from the pretreatment tank (1).

6. A raw material pretreatment machine for producing starch-based wood adhesive according to claim 5, characterized in that: One end of the valve (73) away from the conduit (74) is fixedly connected to a connecting pipe (72), and one end of the connecting pipe (72) away from the valve (73) is fixedly connected to a connecting head (71).

7. The raw material pretreatment machine for producing starch-based wood adhesive according to claim 1, characterized in that: A nozzle (75) is fixedly connected to the inner wall of the pretreatment tank (1), and the nozzle (75) is connected to the conduit (74).

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