Full-automatic heating and plasticizing assembly

Abstract

The utility model relates to the technical field of pipe production, and discloses a full-automatic heating plasticizing assembly which comprises a charging barrel and a cleaning mechanism, the charging barrel is used for conveying material particles, the cleaning mechanism is arranged on the outer wall of the charging barrel, the cleaning mechanism comprises a feeding pipe welded to the outer wall of the charging barrel, a rectangular hole is formed in the feeding pipe, and the rectangular hole is communicated with the charging barrel. The cleaning mechanism further comprises a vibration motor fixedly arranged above the feeding pipe, a filter screen welded in a rectangular hole of the feeding pipe, a fan fixedly arranged on the outer wall of the rectangular hole of the feeding pipe, and brushes arranged on blades of the fan. The cleaning mechanism is arranged, materials in the feeding pipe are vibrated through the vibration motor, so that the draught fan can absorb dust and impurities in the materials through wind power, loss of the materials can be effectively avoided through a filter screen, and in the rotating process of the draught fan, the dust and impurities in the materials can be effectively removed. And the filter screen can be cleaned through synchronous rotation of the brushes, so that cleaning of materials is completed.

Description

Technical Field

[0001] The present application relates to the technical field of pipe production, and specifically to a fully automatic heating and plasticizing component. Background Art

[0002] Plasticization refers to the entire process by which plastic material, after being heated within the barrel, reaches a fluid state and develops excellent plasticity. This process involves multiple steps, including conveying, compacting, heating, and shearing the plastic raw material within the barrel. During the plasticization process, the plastic raw material is gradually compacted, and gases within the raw material are expelled through the feed port. Due to the effects of electrical heating outside the barrel and shear heat from screw rotation, the raw material becomes viscous and fluid, generating a certain pressure at the front of the screw. When the pressure of the molten material at the screw head exceeds the screw back pressure, the screw begins to retract. The molten material at the screw head gradually increases until the required injection volume is reached, and the metering device hits the limit switch, causing the screw to stop and retract. The main factors influencing the plasticization process are screw speed, screw back pressure, and barrel temperature. Adjusting the screw speed can change the residence time of the raw material in the barrel and, consequently, the degree of shearing of the plastic. Increasing the screw back pressure increases the screw retraction time, which in turn increases the plasticization time, the volume and mass of the molten plastic, and more complete plasticization. The barrel temperature has a great influence on the plasticizing quality of plastics and should be reasonably controlled.

[0003] A heating coil is installed on the outside of the barrel to heat the raw materials inside. Simultaneously, a spirally patterned screw rotates and propels the material forward. The heating and shearing action of the screw melt and evenly mix the raw materials, forming a viscous molten plastic. If dust or debris is mixed with the material being fed into the barrel, it can be incorporated into the plastic during the subsequent melting process, resulting in reduced performance of the finished product. Utility Model Content

[0004] The purpose of this application is to provide a fully automatic heating and plasticizing component to solve the problem raised in the above background technology that when the material inside the conveying feed barrel is mixed with dust and debris, the impurities will be included in the interior of the plastic during the subsequent melting of the plastic, thereby resulting in reduced performance of the finished workpiece.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a fully automatic heating and plasticizing component, comprising: a barrel and a cleaning mechanism, the barrel being used for conveying material particles, the cleaning mechanism being arranged on the outer wall of the barrel, the cleaning mechanism comprising a feed pipe welded to the outer wall of the barrel, the feed pipe being provided with a rectangular hole, and a valve being arranged inside the feed pipe, the cleaning mechanism also comprising a vibration motor fixed above the feed pipe, a filter screen welded inside the rectangular hole of the feed pipe, a fan fixed on the outer wall of the rectangular hole of the feed pipe, and a brush arranged on the fan blades.

[0006] By adopting the above technical solution, the materials can be cleaned quickly during feeding.

[0007] Preferably, the cleaning mechanism further comprises a hydraulic cylinder horizontally arranged on the outer wall of the feed pipe and a push plate connected to the output end of the hydraulic cylinder, and the push plate is arranged inside the feed pipe.

[0008] By adopting the above technical solution, the material in the feed pipe can be pushed to be transported.

[0009] Preferably, the cleaning mechanism further comprises a connecting pipe fixedly mounted on the outer wall of the blower and a box body connected to the other end of the connecting pipe, and the box body is provided with a rectangular through hole.

[0010] By adopting the above technical solution, dust and impurities can be effectively collected through the connecting pipe.

[0011] Preferably, the cleaning mechanism further comprises a storage box horizontally slidably connected to the inside of the rectangular through hole of the box body, and a handle is welded on the outer wall of the storage box.

[0012] By adopting the above technical solution, it is convenient for an operator to move the storage box on one side by holding it.

[0013] Preferably, the fully automatic heating and plasticizing assembly further comprises: a protection frame and a heating ring, wherein the protection frame is arranged on the outer wall of the barrel, and the heating ring is arranged between the protection frame and the barrel.

[0014] By adopting the above technical solution, the material inside the barrel can be melted by heating the barrel.

[0015] Preferably, the fully automatic heating and plasticizing assembly further includes a pushing mechanism, which includes: a driving motor and a screw, the driving motor is arranged on the outer wall of the barrel, the screw is connected to the output end of the driving motor, and the screw is arranged inside the barrel.

[0016] By adopting the above technical solution, the material is driven to be transported by rotating.

[0017] Preferably, the fully automatic heating and plasticizing assembly further comprises: a discharge pipe and a support block, the discharge pipe is welded to the outer wall of the barrel, and the support block is welded to the bottom of the protective frame.

[0018] By adopting the above technical solution, the structure is supported and the output of the material inside the barrel is facilitated.

[0019] To sum up, the present application includes the following beneficial effects: by providing a cleaning mechanism, the material in the feed pipe is vibrated by a vibration motor, so that the fan can absorb dust and impurities in the material by wind, and the filter can effectively prevent the loss of material. During the rotation of the fan, the filter can be cleaned by the synchronous rotation of the brush, thereby completing the cleaning of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0021] Figure 2 For this application Figure 1 Front view cross-sectional structural diagram;

[0022] Figure 3 For this application Figure 1 Side view cross-sectional structural diagram;

[0023] Figure 4 For this application Figure 2 A partial enlargement of the three-dimensional structure diagram at point A;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the fan of this application.

[0025] In the figure: 1. Barrel; 2. Protection frame; 3. Heating ring; 4. Pushing mechanism; 401. Driving motor; 402. Screw; 5. Discharge pipe; 6. Support block; 7. Cleaning mechanism; 701. Feed pipe; 702. Hydraulic cylinder; 703. Push plate; 704. Vibration motor; 705. Filter; 706. Fan; 707. Brush; 708. Connecting pipe; 709. Box; 710. Storage box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] The following is combined with Figure 1-5 The embodiments of the present application are described in further detail.

[0028] Example 1

[0029] See also Figure 1-Figure 5 , this embodiment provides a technical solution: a fully automatic heating and plasticizing component, including: a barrel 1 and a cleaning mechanism 7;

[0030] The barrel 1 is used for conveying material particles. The barrel 1 can stably fix the structure. The cleaning mechanism 7 is arranged on the outer wall of the barrel 1. The cleaning mechanism 7 can provide clean materials conveyed to the inside of the barrel 1 to avoid impurities mixed in the material. The cleaning mechanism 7 includes a feed pipe 701 welded on the outer wall of the barrel 1. The feed pipe 701 can provide continuous material conveying to the inside of the barrel 1. The feed pipe 701 is provided with a rectangular hole to provide air circulation and facilitate the stable fixed connection of the internal structure, and the feed pipe 701 is provided with a rectangular hole to provide air circulation and facilitate the stable fixed connection of the internal structure. A valve is provided inside the feed pipe 701. The opening and closing of the valve of the feed pipe 701 can determine whether the material is being transported. A hydraulic cylinder 702 is horizontally arranged on the outer wall of the feed pipe 701. The hydraulic cylinder 702 can drive the structure on the output end to move stably inside the feed pipe 701. A push plate 703 is connected to the output end of the hydraulic cylinder 702. The push plate 703 is provided inside the feed pipe 701. The push plate 703 can be connected to the hydraulic cylinder 702, thereby stably pushing the material to move inside the feed pipe 701.

[0031] The vibration motor 704 is fixed above the feed pipe 701. The vibration motor 704 can drive the material inside the barrel 1 to vibrate and displace through its own vibration. The filter screen 705 welded inside the rectangular hole of the feed pipe 701 can keep the material inside the feed pipe 701.

[0032] The fan 706 is fixed on the outer wall of the rectangular hole of the feed pipe 701. The fan 706 can use its own wind force to separate impurities in the material inside the feed pipe 701. The brush 707 set on the blade of the fan 706 can rotate synchronously with the fan 706, and at this time, the surface of the filter screen 705 attached to one side will be cleaned. The connecting pipe 708 is fixed on the outer wall of the fan 706. The connecting pipe 708 can transport the impurities absorbed by the fan 706. The box body 709 is connected to the other end of the connecting pipe 708, and the box body 709 is provided with a rectangular through hole, which can provide the internal structure with stable horizontal movement. The storage box 710 is horizontally slidably connected to the inside of the rectangular through hole of the box body 709, and a handle is welded on the outer wall of the storage box 710. The storage box 710 can collect and store impurities. By holding the handle on the outer wall, the storage box 710 can be easily taken out from the inside of the box body 709.

[0033] When the material is transported to the inside of the barrel 1 through the feed pipe 701, when the material is inside the feed pipe 701, the valve of the feed pipe 701 is closed and the fan 706 is started. The fan 706 and the vibration motor 704 vibrate the feed pipe 701 through the vibration motor 704. During the vibration process, the material in the feed pipe 701 is driven to move. The fan 706 absorbs the impurities in the material through the filter 705, and the impurities are transported to the storage box 710 inside the box body 709 through the connecting pipe 708 for storage. During the rotation of the fan 706, it can synchronously drive the brush 707 to clean the surface of the filter 705 to avoid blockage. The valve of the feed pipe 701 is opened, and the push plate 703 is driven to move by the hydraulic cylinder 702. At this time, the push plate 703 will drive the material to move to the inside of the barrel 1.

[0034] Example 2

[0035] See also Figure 1-Figure 5 , this embodiment provides a technical solution: a fully automatic heating and plasticizing component, including: a protection frame 2, a heating ring 3, a pushing mechanism 4, a discharge pipe 5 and a support block 6;

[0036] The fully automatic heating and plasticizing component also includes: a protective frame 2 is arranged on the outer wall of the barrel 1, and the protective frame 2 can play a role in stably fixing the internal structure. The heating ring 3 is arranged between the protective frame 2 and the barrel 1, and the heating ring 3 is connected to the inside of the protective frame 2 by a snap buckle, thereby interfering with the heating process and heating the material inside the barrel 1. The pushing mechanism 4 includes a driving motor 401 arranged on the outer wall of the barrel 1, and the driving motor 401 can drive the structure on one side of the output end to rotate stably. The screw 402 is connected to the output end of the driving motor 401, and the screw 402 is arranged inside the barrel 1. During the rotation, the screw 402 can drive the material inside the barrel 1 to rotate stably. The discharge pipe 5 is welded on the outer wall of the barrel 1. During the rotation, the screw 402 can drive the material to be output through the discharge pipe 5. The support block 6 is welded to the bottom of the protective frame 2, and can maintain the stability of the internal structure of the protective frame 2 during work after contacting the ground.

[0037] Start the heating ring 3 inside the protective frame 2. After the heating ring 3 is heated, it can heat the internal barrel 1, so that the material in the barrel 1 melts. Start the drive motor 401, and the drive motor 401 will drive the screw 402 on the output end to rotate. During the rotation process, it can drive the material inside the barrel 1 to be discharged from the discharge pipe 5.

[0038] The implementation principle of a fully automatic heating and plasticizing component of this application is:

[0039] First, when the material is transported to the inside of the barrel 1 through the feed pipe 701, when the material is inside the feed pipe 701, the valve of the feed pipe 701 is closed and the fan 706 is started. The fan 706 and the vibration motor 704 vibrate the feed pipe 701 through the vibration motor 704. During the vibration process, the material in the feed pipe 701 is driven to move, and the fan 706 absorbs the impurities in the material through the filter 705. The impurities are transported to the storage box 710 inside the box body 709 through the connecting pipe 708 for storage. During the rotation of the fan 706, it can synchronously drive the brush 707 to clean the surface of the filter 705 to avoid blockage. The valve of the feed pipe 701 is opened, and the push plate 703 is driven to move by the hydraulic cylinder 702. At this time, the push plate 703 will drive the material to move to the inside of the barrel 1.

[0040] Secondly, the heating coil 3 inside the protection frame 2 is started. After the heating coil 3 is heated, it can heat the internal barrel 1, so that the material in the barrel 1 is melted.

[0041] Finally, the driving motor 401 is started, and the driving motor 401 drives the screw 402 on the output end to rotate. During the rotation, the material inside the barrel 1 can be discharged from the discharge pipe 5.

[0042] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fully automatic heating and plasticizing component, characterized in that: include: A barrel, which is used for conveying material particles; A cleaning mechanism is provided on the outer wall of the barrel, and includes a feed pipe welded to the outer wall of the barrel, the feed pipe is provided with a rectangular hole, and a valve is provided inside the feed pipe; The cleaning mechanism also includes a vibration motor fixed above the feed pipe, a filter screen welded inside the rectangular hole of the feed pipe, a fan fixed on the outer wall of the rectangular hole of the feed pipe, and a brush arranged on the fan blades.

2. The fully automatic heating and plasticizing assembly according to claim 1, characterized in that: The cleaning mechanism further comprises a hydraulic cylinder horizontally arranged on the outer wall of the feed pipe and a push plate connected to the output end of the hydraulic cylinder, wherein the push plate is arranged inside the feed pipe.

3. The fully automatic heating and plasticizing assembly according to claim 2, characterized in that: The cleaning mechanism further comprises a connecting pipe fixedly arranged on the outer wall of the blower and a box body connected to the other end of the connecting pipe, and the box body is provided with a rectangular through hole.

4. The fully automatic heating and plasticizing assembly according to claim 3, characterized in that: The cleaning mechanism further comprises a storage box which is horizontally slidably connected to the inside of the rectangular through hole of the box body, and a handle is welded on the outer wall of the storage box.

5. The fully automatic heating and plasticizing assembly according to claim 1, characterized in that: The fully automatic heating and plasticizing component also includes: A protective frame, the protective frame being arranged on the outer wall of the barrel; A heating ring is arranged between the protection frame and the barrel.

6. The fully automatic heating and plasticizing assembly according to claim 5, characterized in that: The fully automatic heating and plasticizing assembly further includes a pushing mechanism, which includes: A driving motor, wherein the driving motor is arranged on the outer wall of the barrel; A screw is connected to the output end of the driving motor and is arranged inside the barrel.

7. The fully automatic heating and plasticizing assembly according to claim 6, characterized in that: The fully automatic heating and plasticizing component also includes: A discharge pipe, the discharge pipe being welded to the outer wall of the barrel; A support block is welded to the bottom of the protection frame.

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