Plastic raw material pretreatment equipment

Abstract

The utility model relates to the technical field of injection molding raw material treatment, in particular to plastic raw material pretreatment equipment which comprises a cleaning assembly, and the cleaning assembly comprises a driving component, a filter cartridge, a box cover, a round pipe, a stirring rod, a water inlet pipe and a water outlet component; the box body is a basic structure of the whole equipment, provides mounting and supporting space for other components, is also a container for containing cleaning water and provides power for rotation of the filter cartridge, and plastic raw materials in the filter cartridge can be in full contact with the water and the stirring rod by driving the filter cartridge to rotate, so that the cleaning effect is improved, and the service life of the filter cartridge is prolonged. After cleaning is completed, water is discharged through the water outlet component, the filter cylinder is continuously driven to rotate, water attached to the raw materials is thrown out of the filter cylinder and then discharged through the water outlet component, the water inlet pipe is used for injecting cleaning water into the box body, and a necessary liquid environment is provided for cleaning of the plastic raw materials; the round pipe is used for adding plastic raw materials needing to be treated.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding raw material processing, in particular to a plastic raw material pretreatment device. Background Art

[0002] An injection molding machine, also known as an injection molding machine or an injection machine, is the main molding equipment for making various shaped plastic products from thermoplastic or thermosetting plastics using plastic molding dies. It is divided into vertical, horizontal, and all-electric types. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

[0003] There is a prior plastic raw material pretreatment device, including a tank body. A driving motor is installed at the upper end of the tank body. The output shaft of the driving motor is connected to a hollow stirring shaft extending into the interior of the tank body. A sealing shell is rotatably assembled at the upper end of the hollow stirring shaft. The sealing shell is connected to an air inlet pipe. A plurality of one-way air outlet ports are arranged on the side surface of the hollow stirring shaft. An upper circular filter plate is arranged on the upper side inside the tank body. The circular filter plate is connected to the hollow stirring shaft. An up-and-down shaking assembly is arranged between the circular filter plate and the tank body. An extrusion plate located above the circular filter plate is fixed to the upper wall inside the tank body. When processing the raw materials, the raw materials are filtered by the circular filter plate that reciprocates up and down, the agglomerated raw materials are separated, and are broken by the extrusion plate, so as to facilitate subsequent drying treatment and avoid the influence of raw material moisture agglomeration on subsequent processing.

[0004] The existing device can only break the granular raw materials to avoid adhesion, and cannot handle the dirt attached to the raw materials, resulting in defects in subsequent processing. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a plastic raw material pretreatment device, aiming to solve the problem that the existing device can only break the granular raw materials to avoid adhesion, and cannot handle the dirt attached to the raw materials, resulting in defects in subsequent processing.

[0006] To achieve the above purpose, the utility model provides a plastic raw material pretreatment device, including a box body and a cleaning component. The cleaning component includes a driving member, a filter cylinder, a box cover, a round pipe, a stirring rod, a water inlet pipe, and a water outlet component.

[0007] The stirring rod is fixedly connected to the box body and is located inside the box body. The filter cylinder is rotatably connected to the stirring rod and is located outside the stirring rod. The box cover is detachably connected to the box body and is located on the top of the box body. The driving member is connected to the box cover, is connected to the filter cylinder, and is located on one side of the box cover. The water inlet pipe is communicated with the box body and is located outside the box body. The water outlet member is connected to the box body and is located on one side of the box body. The round pipe is communicated with the box cover and is located on the top of the box cover.

[0008] Wherein, the driving member includes a motor, a gear ring and a gear. The motor is fixedly connected to the box cover and is located on the top of the box cover. The gear is fixedly connected to the output end of the motor and is located on one side of the motor. The gear ring is fixedly connected to the filter cylinder, meshes with the gear, and is located outside the filter cylinder.

[0009] Wherein, the water outlet member includes a water outlet pipe and a solenoid valve. The water outlet pipe is communicated with the box body and is located on one side of the box body. The solenoid valve is communicated with the water outlet pipe and is located on one side of the water outlet pipe.

[0010] Wherein, the cleaning assembly further includes a first limiting ring and a second limiting ring. The first limiting ring is fixedly connected to the box cover and is located on one side of the box cover. The second limiting ring is fixedly connected to the box cover and is located inside the first limiting ring.

[0011] Wherein, the cleaning assembly further includes a hose and a pump body. The pump body is fixedly connected to the box body and is located outside the box body. The hose is fixedly connected to the pump body, is slidably connected to the round pipe, and is located on one side of the round pipe.

[0012] A plastic raw material pretreatment device of the present utility model. The box body is the basic structure of the whole device, providing a space for installing and supporting other components, and at the same time is a container for containing cleaning water. The driving member provides power for the rotation of the filter cylinder. By driving the filter cylinder to rotate, the plastic raw materials in the filter cylinder can fully contact with water and the stirring rod, which helps to improve the cleaning effect. After the cleaning is completed, the water is discharged through the water outlet member. Then, continue to drive the filter cylinder to rotate to throw out the water attached to the raw materials from the filter cylinder, and then discharge it through the water outlet member. The function of the water inlet pipe is to inject cleaning water into the box body to provide a necessary liquid environment for the cleaning of plastic raw materials. The round pipe is used to add plastic raw materials to be processed, solving the problem that the existing device can only break the granular raw materials to avoid adhesion and cannot process the dirt attached to the raw materials, resulting in defects in subsequent processing. Description of the Drawings

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0014] Figure 1 It is a structural diagram of a plastic raw material pretreatment device of the present invention.

[0015] Figure 2 It is a schematic cross-sectional view of a plastic raw material pretreatment device of the present invention.

[0016] 101 - Box body, 102 - Cleaning component, 103 - Driving member, 104 - Filter cartridge, 105 - Box cover, 106 - Round tube, 107 - Stirring rod, 108 - Water inlet pipe, 109 - Water outlet component, 110 - Motor, 111 - Gear ring, 112 - Gear, 113 - Water outlet pipe, 114 - Solenoid valve, 115 - First limit ring, 116 - Second limit ring, 117 - Hose, 118 - Pump body. Detailed implementation manners

[0017] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, but should not be construed as a limitation to the present invention.

[0018] First embodiment

[0019] Please refer to Figures 1 to 2 , Figure 1 It is a structural diagram of a plastic raw material pretreatment device of the present invention, Figure 2 It is a schematic cross-sectional view of a plastic raw material pretreatment device of the present invention.

[0020] The present invention provides a plastic raw material pretreatment device: including a box body 101 and a cleaning component 102. The cleaning component 102 includes a driving member 103, a filter cartridge 104, a box cover 105, a round tube 106, a stirring rod 107, a water inlet pipe 108, a water outlet component 109, a motor 110, a gear ring 111, a gear 112, a water outlet pipe 113, a solenoid valve 114, a first limit ring 115, a second limit ring 116, a hose 117 and a pump body 118. Through the foregoing solution, the problem that the existing device can only break the granular raw materials to avoid adhesion and cannot process the dirt attached to the raw materials, resulting in defects in subsequent processing, is solved.

[0021] In this embodiment, the stirring rod 107 is fixedly connected to the box body 101 and is located inside the box body 101. The filter cylinder 104 is rotatably connected to the stirring rod 107 and is located outside the stirring rod 107. The box cover 105 is detachably connected to the box body 101 and is located on the top of the box body 101. The driving member 103 is connected to the box cover 105, is connected to the filter cylinder 104, and is located on one side of the box cover 105. The water inlet pipe 108 is communicated with the box body 101 and is located outside the box body 101. The water outlet member 109 is connected to the box body 101 and is located on one side of the box body 101. The round pipe 106 is communicated with the box cover 105 and is located on the top of the box cover 105. The box body 101 is the basic structure of the entire device, providing a space for the installation and support of other components, and is also a container for containing cleaning water. The driving member 103 provides power for the rotation of the filter cylinder 104. By driving the rotation of the filter cylinder 104, the plastic raw materials in the filter cylinder 104 can fully contact with water and the stirring rod 107, which helps to improve the cleaning effect. After the cleaning is completed, the water is discharged through the water outlet member 109. Then, the filter cylinder 104 is continuously driven to rotate to throw out the water attached to the raw materials from the filter cylinder 104, and then discharged through the water outlet member 109. The function of the water inlet pipe 108 is to inject cleaning water into the box body 101, providing a necessary liquid environment for the cleaning of plastic raw materials. The round pipe 106 is used to add plastic raw materials to be processed, solving the problem that the existing device can only break the granular raw materials to avoid adhesion and cannot process the dirt attached to the raw materials, resulting in defects in subsequent processing.

[0022] Among them, the driving member 103 includes a motor 110, a gear ring 111 and a gear 112. The motor 110 is fixedly connected to the box cover 105 and is located on the top of the box cover 105. The gear 112 is fixedly connected to the output end of the motor 110 and is located on one side of the motor 110. The gear ring 111 is fixedly connected to the filter cylinder 104, meshes with the gear 112, and is located outside the filter cylinder 104. The gear 112 is fixedly connected to the output end of the motor 110. The function of the gear 112 is to transmit the power output by the motor 110 to the gear ring 111. When the motor 110 rotates, it will drive the connected gear 112 to rotate synchronously, and then drive the gear ring 111 to rotate, so as to make the filter cylinder 104 rotate.

[0023] Secondly, the water outlet component 109 includes a water outlet pipe 113 and a solenoid valve 114. The water outlet pipe 113 is communicated with the box body 101 and is located on one side of the box body 101. The solenoid valve 114 is communicated with the water outlet pipe 113 and is located on one side of the water outlet pipe 113. The water outlet pipe 113 is used to discharge the water in the box body 101, and the solenoid valve 114 is used to control the opening and closing of the water outlet pipe 113 to prevent the water from being discharged through the water outlet pipe 113 during the cleaning process.

[0024] Thirdly, the cleaning assembly 102 further includes a first limiting ring 115 and a second limiting ring 116. The first limiting ring 115 is fixedly connected to the box cover 105 and is located on one side of the box cover 105. The second limiting ring 116 is fixedly connected to the box cover 105 and is located inside the first limiting ring 115. The filter cartridge 104 is limited by the first limiting ring 115 and the second limiting ring 116 to prevent the filter cartridge 104 from shaking violently during rotation.

[0025] Finally, the cleaning assembly 102 further includes a hose 117 and a pump body 118. The pump body 118 is fixedly connected to the box body 101 and is located outside the box body 101. The hose 117 is fixedly connected to the pump body 118, is slidably connected to the round pipe 106, and is located on one side of the round pipe 106. The pump body 118 provides power, and then the hose 117 is inserted into the round pipe 106 and enters the inside of the filter cartridge 104 to extract the cleaned plastic raw materials.

[0026] When using a plastic raw material pretreatment device of the present utility model, the box body 101 is the basic structure of the entire device, providing a space for installing and supporting other components, and is also a container for containing cleaning water. The driving component 103 provides power for the rotation of the filter cartridge 104. By driving the filter cartridge 104 to rotate, the plastic raw materials in the filter cartridge 104 can fully contact with water and the stirring rod 107, which helps to improve the cleaning effect. After the cleaning is completed, the cleaned water is discharged through the water outlet component 109. Then, the filter cartridge 104 is continuously driven to rotate to throw off the water attached to the raw materials from the filter cartridge 104, and then discharged through the water outlet component 109. The function of the water inlet pipe 108 is to inject cleaning water into the box body 101 to provide a necessary liquid environment for cleaning the plastic raw materials. The round pipe 106 is used to add plastic raw materials to be processed, solving the problem that the existing device can only break the granular raw materials to avoid adhesion and cannot process the dirt attached to the raw materials, resulting in defects in subsequent processing.

[0027] The above-disclosed is only a preferred embodiment of a plastic raw material pretreatment device of the present utility model. Of course, the scope of rights of the present utility model cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. A plastic raw material pretreatment device, comprising a box, characterized in that: It also includes a cleaning assembly, which includes a driving component, a filter cartridge, a box cover, a round tube, a stirring rod, a water inlet pipe and a water outlet component; The stirring rod is fixedly connected to the casing and is located on the inner side of the casing; the filter cartridge is rotatably connected to the stirring rod and is located on the outer side of the stirring rod; the casing cover is detachably connected to the casing and is located on the top of the casing; the driving member is connected to the casing cover and to the filter cartridge and is located on one side of the casing cover; the water inlet pipe is connected to the casing and is located on the outer side of the casing; the water outlet member is connected to the casing and is located on one side of the casing; and the round tube is connected to the casing cover and is located on the top of the casing cover.

2. A plastic raw material pretreatment device as claimed in claim 1, characterized in that: The driving component includes a motor, a gear ring and a gear. The motor is fixedly connected to the box cover and is located on the top of the box cover. The gear is fixedly connected to the output end of the motor and is located on one side of the motor. The gear ring is fixedly connected to the filter cartridge, meshes with the gear, and is located on the outside of the filter cartridge.

3. A plastic raw material pretreatment device as claimed in claim 2, characterized in that: The water outlet component comprises a water outlet pipe and a solenoid valve. The water outlet pipe is communicated with the box body and is located at one side of the box body. The solenoid valve is communicated with the water outlet pipe and is located at one side of the water outlet pipe.

4. A plastic raw material pretreatment device as claimed in claim 3, characterized in that: The cleaning assembly also includes a first limiting ring and a second limiting ring, wherein the first limiting ring is fixedly connected to the box cover and is located on one side of the box cover, and the second limiting ring is fixedly connected to the box cover and is located on the inner side of the first limiting ring.

5. A plastic raw material pretreatment device as claimed in claim 4, characterized in that: The cleaning assembly also includes a hose and a pump body. The pump body is fixedly connected to the box body and is located outside the box body. The hose is fixedly connected to the pump body and is slidably connected to the round tube and is located on one side of the round tube.

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