Plastic raw material pretreatment equipment

Abstract

The utility model relates to the technical field of material processing, and discloses plastic raw material pretreatment equipment which comprises a fixed cylinder, a discharging hopper is fixedly connected to the lower surface of the fixed cylinder, a stirring barrel is fixedly connected to the bottom of the discharging hopper, and a feeding pipe is fixedly connected to the middle of the upper portion of the left side of the stirring barrel. A plurality of supporting legs are fixedly connected to the lower surface of the fixing barrel, a plurality of heating pipes are fixedly connected to the outer surface of the fixing barrel, a screening mechanism is arranged in the fixing barrel, a stirring mechanism is arranged in the stirring barrel, and a discharging mechanism is arranged on the right side of the fixing barrel. The fixing plates are connected to the middles of the left side and the right side of the inner wall of the fixing cylinder and used for installing the vibration motors, the screening disc can be in lap joint with the upper surfaces of the fixing plates, the vibration motors drive the screening disc and the fixing cylinder to vibrate, plastic raw materials are subjected to vibration screening, and therefore the effect of improving the screening effect of the plastic raw materials can be achieved.

Description

Technical Field

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

[0002] In the cosmetics industry, the processing of plastic raw materials is a crucial step that directly affects the quality, performance and environmental attributes of the final cosmetic packaging.

[0003] In order to ensure product quality, plastic raw materials need to be pre-processed. However, traditional plastic raw material pre-processing equipment cannot effectively remove impurities and screen plastic raw materials during use, and then cannot accurately classify them, and cannot ensure the consistency of raw material particle size. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a plastic raw material pretreatment device, which has the advantages of improving the screening effect of plastic raw materials and solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic raw material pretreatment equipment, comprising a fixed barrel, a lower hopper is fixedly connected to the lower surface of the fixed barrel, a stirring barrel is fixedly connected to the bottom of the lower hopper, a feeding pipe is fixedly connected to the upper middle part of the left side of the stirring barrel, a number of supporting legs are fixedly connected to the lower surface of the fixed barrel, a number of heating tubes are fixedly connected to the outer surface of the fixed barrel, a screening mechanism is arranged inside the fixed barrel, a stirring mechanism is arranged inside the stirring barrel, a discharging mechanism is arranged on the right side of the fixed barrel, the screening mechanism comprises a fixed plate, the number of the fixed plates is two, one side of the two fixed plates is respectively fixedly connected to the middle part of the left and right sides of the inner wall of the fixed barrel, a vibration motor is fixedly installed on the lower surface of the fixed plate, and a screening disc is arranged above the fixed plate.

[0008] Preferably, the stirring mechanism comprises a placing rack, the upper surface of the placing rack is fixedly connected to the lower surface of the stirring barrel, and the driving motor is fixedly installed on the inner bottom of the placing rack.

[0009] Preferably, a sealing gasket is provided in the middle of the lower surface of the fixing tube.

[0010] Preferably, a rotating rod is fixedly connected to the top of the driving motor, and a plurality of stirring rods are fixedly connected to the outer surface of the rotating rod.

[0011] The placement rack is used to place the driving motor, and the sealing gasket improves the sealing between the mixing barrel and the driving motor. The driving motor drives the stirring rod on the outer surface to rotate through the rotating rod on the top to mix the raw materials and additives inside.

[0012] Preferably, the discharging mechanism comprises a discharging pipe, one side of which is fixedly connected to the lower middle part of the right side of the mixing barrel, and a card slot is opened on the left side of the upper surface of the discharging pipe.

[0013] Preferably, a baffle is provided above the card slot, and a handle is fixedly connected to the middle portion of the upper surface of the baffle.

[0014] The raw materials inside the mixing barrel are discharged outward through the discharge pipe. The slot runs through the left side of the upper surface of the discharge pipe and is embedded in the left side of the inner bottom of the discharge pipe. The baffle can be inserted into the slot to block the inside of the discharge pipe. The handle facilitates the operator to take the baffle.

[0015] Compared with the prior art, the utility model provides a plastic raw material pretreatment device, which has the following beneficial effects:

[0016] 1. The utility model has a fixing plate connected to the middle of the left and right sides of the inner wall of the fixing cylinder. The fixing plate is used to install a vibration motor. The screening disc can be overlapped on the upper surface of the fixing plate. The vibration motor drives the screening disc and the fixing cylinder to vibrate, and the plastic raw materials are vibrated and screened, thereby achieving the effect of improving the screening effect of the plastic raw materials.

[0017] 2. The utility model places a driving motor at the bottom of the rack, and the driving motor drives the stirring rod on the outer surface to rotate through the rotating rod on the top, so as to stir the plastic raw materials, thereby ensuring that the additives can be evenly distributed in the plastic raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the front cross-sectional view of the fixed cylinder of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the fixed cylinder of the utility model;

[0021] Figure 4 It is a schematic diagram of the front cross-sectional view of the mixing barrel of the utility model.

[0022] Among them: 1. fixed cylinder; 101. lower hopper; 102. stirring barrel; 103. feed pipe; 104. support leg; 105. heating pipe; 2. screening mechanism; 201. fixed plate; 202. vibration motor; 203. screening disc; 3. stirring mechanism; 301. placement rack; 302. drive motor; 303. sealing pad; 304. rotating rod; 305. stirring rod; 4. discharging mechanism; 401. discharging pipe; 402. slot; 403. baffle; 404. handle. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 A plastic raw material pretreatment device comprises a fixed barrel 1, a lower hopper 101 is fixedly connected to the lower surface of the fixed barrel 1, a stirring barrel 102 is fixedly connected to the bottom of the lower hopper 101, a feeding pipe 103 is fixedly connected to the upper middle part of the left side of the stirring barrel 102, a plurality of supporting legs 104 are fixedly connected to the lower surface of the fixed barrel 1, a plurality of heating tubes 105 are fixedly connected to the outer surface of the fixed barrel 1, a screening mechanism 2 is arranged inside the fixed barrel 1, a stirring mechanism 3 is arranged inside the stirring barrel 102, a discharging mechanism 4 is arranged on the right side of the fixed barrel 1, the screening mechanism 2 comprises a fixed plate 201, the number of the fixed plates 201 is two, one side of the two fixed plates 201 is respectively fixedly connected to the middle part of the left and right sides of the inner wall of the fixed barrel 1, a vibration motor 202 is fixedly installed on the lower surface of the fixed plate 201, and a plurality of supporting legs 104 are fixedly connected to the lower surface of the fixed barrel 1, a plurality of heating tubes 105 are fixedly connected to the outer surface of the fixed barrel 1, a screening mechanism 2 is arranged inside the fixed barrel 1, a stirring mechanism 3 is arranged inside the stirring barrel 102, a discharging mechanism 4 is arranged on the right side of the fixed barrel 1, and the screening mechanism 2 comprises a fixed plate 201, the number of the fixed plates 201 is two, one side of the two fixed plates 201 is respectively fixedly connected to the middle part of the left and right sides of the inner wall of the fixed barrel 1, a vibration motor 202 is fixedly installed on the lower surface of the fixed plate 201, and a plurality of supporting legs 104 are fixedly connected to the lower surface of the fixed barrel 1, and a plurality of heating tubes 105 are fixedly connected to the upper middle part A screening disc 203 is arranged above the fixed plate 201, and the raw materials inside the fixed cylinder 1 enter the mixing barrel 102 below through the lower hopper 101, and additives such as masterbatch, stabilizer, antioxidant, etc. can be added to the inside of the mixing barrel 102 through the feeding pipe 103. The supporting legs 104 support the mixing barrel 102, and the heating tube 105 is responsible for heating the mixing barrel 102, which can dry the plastic raw materials inside. One side of the two fixed plates 201 is vertically connected to the middle of the left and right sides of the inner wall of the fixed cylinder 1 respectively, and is used to install the vibration motor 202. The screening disc 203 can be overlapped on the upper surface of the two fixed plates 201, and the vibration motor 202 drives the fixed cylinder 1 and the screening disc 203 to vibrate, and the plastic raw materials are vibrated and screened, and the screened raw materials fall into the mixing barrel 102 below.

[0025] Specifically, Figure 4As shown, the stirring mechanism 3 includes a placement rack 301, the upper surface of the placement rack 301 is fixedly connected to the lower surface of the stirring barrel 102, a driving motor 302 is fixedly installed on the inner bottom of the placement rack 301, a sealing gasket 303 is provided in the middle of the lower surface of the fixed cylinder 1, a rotating rod 304 is fixedly connected to the top of the driving motor 302, and a number of stirring rods 305 are fixedly connected to the outer surface of the rotating rod 304.

[0026] Through the above technical solution, the placement rack 301 is used to place the drive motor 302, and the sealing gasket 303 improves the sealing between the mixing barrel 102 and the drive motor 302. The drive motor 302 drives the stirring rod 305 on the outer surface to rotate through the rotating rod 304 on the top to mix the raw materials and additives inside.

[0027] Specifically, Figure 4 As shown, the discharging mechanism 4 includes a discharging pipe 401, one side of which is fixedly connected to the lower middle part of the right side of the mixing barrel 102, a slot 402 is opened on the left side of the upper surface of the discharging pipe 401, a baffle 403 is arranged above the slot 402, and a handle 404 is fixedly connected to the middle part of the upper surface of the baffle 403.

[0028] Through the above technical solution, the raw materials inside the mixing barrel 102 are discharged outward through the discharge pipe 401. The slot 402 passes through the left side of the upper surface of the discharge pipe 401 and is embedded in the left side of the inner bottom of the discharge pipe 401. The baffle 403 can be inserted into the slot 402 to block the inside of the discharge pipe 401. The handle 404 facilitates the operator to take the baffle 403.

[0029] When in use, the operator selects a screening disc 203 of a suitable size, puts the plastic raw material into the interior of the fixed cylinder 1, and the vibration motor 202 drives the fixed cylinder 1 and the screening disc 203 to vibrate, thereby vibrating and screening the plastic raw material. The screened raw material enters the interior of the mixing barrel 102 through the lower hopper 101, and the additive is added to the interior of the mixing barrel 102 through the feed pipe 103. The driving motor 302 drives the stirring rod 305 to rotate through the rotating rod 304 at the top, so that the plastic raw material and the additive are evenly mixed together, and finally the baffle 403 is pulled out to discharge the plastic raw material.

[0030] 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 plastic raw material pretreatment device, comprising a fixed cylinder, characterized in that: A lower hopper is fixedly connected to the lower surface of the fixed cylinder, a stirring barrel is fixedly connected to the bottom of the lower hopper, a feeding pipe is fixedly connected to the upper middle part of the left side of the stirring barrel, a number of supporting legs are fixedly connected to the lower surface of the fixed cylinder, a number of heating tubes are fixedly connected to the outer surface of the fixed cylinder, a screening mechanism is arranged inside the fixed cylinder, a stirring mechanism is arranged inside the stirring barrel, a discharging mechanism is arranged on the right side of the fixed cylinder, the screening mechanism comprises a fixed plate, the number of the fixed plates is two, one side of the two fixed plates are respectively fixedly connected to the middle part of the left and right sides of the inner wall of the fixed cylinder, a vibration motor is fixedly installed on the lower surface of the fixed plate, and a screening disc is arranged above the fixed plate.

2. A plastic raw material pretreatment device according to claim 1, characterized in that: The stirring mechanism comprises a placing frame, the upper surface of the placing frame is fixedly connected to the lower surface of the stirring barrel, and a driving motor is fixedly installed at the inner bottom of the placing frame.

3. A plastic raw material pretreatment device according to claim 2, characterized in that: A sealing gasket is arranged in the middle of the lower surface of the fixing tube.

4. A plastic raw material pretreatment device according to claim 3, characterized in that: A rotating rod is fixedly connected to the top of the driving motor, and a plurality of stirring rods are fixedly connected to the outer surface of the rotating rod.

5. The plastic raw material pretreatment equipment according to claim 1, characterized in that: The discharging mechanism comprises a discharging pipe, one side of which is fixedly connected to the lower middle part of the right side of the mixing barrel, and a card slot is opened on the left side of the upper surface of the discharging pipe.

6. The plastic raw material pretreatment equipment according to claim 5, characterized in that: A baffle is arranged above the card slot, and a handle is fixedly connected to the middle part of the upper surface of the baffle.

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