Waste treatment device for injection molding machine

Abstract

The utility model discloses a waste treatment device for an injection molding machine, which comprises a waste treatment device body, and a porous metal pipe is arranged in the waste treatment device body. Water gap waste is placed in the porous metal pipe, then a user adds water into the waste treatment device body, then a mixing motor is started, the mixing motor drives a mixing rod to rotate, the mixing rod can drive mixing blades to rotate, water gap plastic can be fully cleaned, dust can be removed, and the water gap waste treatment device is convenient to use. Then a transmission motor is started, the transmission motor drives a second bevel gear to conduct transmission, the second bevel gear rotates to drive a first bevel gear to rotate, the first bevel gear drives a winding rod to rotate, the winding rod rotates to drive a steel rope to conduct winding, and the porous metal pipe can be lifted to the top of the waste treatment device body; after that, the sealing cover is opened, and the plastic at the water gap can be discharged.

Description

Technical Field

[0001] This utility model relates to the field of injection molding machine waste treatment technology, specifically a waste treatment device for injection molding machines. Background Technology

[0002] Injection molding machines, also known as injection molding machines or injection molding machines, are the main molding equipment used to produce various shapes of plastic products from thermoplastic or thermosetting plastics using plastic molds. The following provides a detailed introduction from several aspects, including working principle, structural composition, classification, and application fields: Working Principle, Plasticizing Stage: Plastic raw materials are added to the hopper of the injection molding machine. Driven by the rotation of the screw, the raw material moves towards the front end of the barrel. Simultaneously, the heating device outside the barrel heats the plastic, gradually melting and plasticizing it into a melt with good fluidity. Injection Stage: After plasticizing is complete, the screw advances forward under the action of the hydraulic system, injecting the molten plastic into the closed mold cavity through the nozzle at a certain pressure and speed.

[0003] During the injection molding process, a certain amount of waste material is generated. In the injection molding process, molten plastic enters the mold cavity through the runner system. After the plastic product is formed, the plastic in the runner cools and solidifies. This part of the solidified plastic in the runner is called sprue. However, in the current recycling process, the surface dust of sprue needs to be cleaned. This is all done manually by stirring and cleaning, which is time-consuming and labor-intensive and cannot be processed quickly.

[0004] Therefore, it is necessary to redesign and modify the waste treatment equipment to effectively prevent the current situation where the surface dust of the recycled sprue material needs to be cleaned manually, which is time-consuming, labor-intensive, and cannot be processed quickly. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a waste material treatment device for injection molding machines, which has the advantages of automatic cleaning and automatic draining. This solves the problem that in the current recycling and reuse of sprue materials, the surface dust needs to be cleaned manually, which is time-consuming, labor-intensive, and cannot be processed quickly.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waste material treatment device for injection molding machines, comprising a waste material treatment device body, wherein a porous metal tube is provided inside the waste material treatment device body, a support plate is fixedly connected to the left side of the top of the porous metal tube, a mixing component is fixedly installed on the top of the support plate, limit plates are fixedly connected to both sides of the waste material treatment device body, a winding rod is rotatably connected to the inner side of the limit plate, and a transmission component is provided on the right side of the surface of the winding rod.

[0007] As a preferred embodiment of this invention, the mixing component includes a transmission box, which is fixedly connected to the top of the support plate. A mixing motor is fixedly installed inside the transmission box, and a mixing rod is fixedly connected to the output end of the mixing motor. Mixing blades are fixedly connected to the surface of the mixing rod.

[0008] In a preferred embodiment of this invention, the transmission assembly includes a first helical gear, which is fixedly connected to the right side of the surface of the winding rod. A second helical gear meshes with the bottom of the first helical gear, and a transmission motor is fixedly installed at the bottom of the second helical gear. A steel rope is fixedly connected to the surface of the winding rod, and the bottom of the steel rope is fixedly connected to the top of the porous metal tube.

[0009] In a preferred embodiment of this invention, the number of mixed blades is several, and the mixed blades are evenly distributed in a ring.

[0010] As a preferred embodiment of this invention, a sealing cap is provided at the bottom of the front side of the porous metal tube, and the sealing cap is slidably connected to the porous metal tube.

[0011] As a preferred embodiment of this utility model, a protective cover is fixedly connected to the right side of the limiting plate, and the protective cover is located outside the transmission assembly.

[0012] As a preferred embodiment of this invention, the number of steel ropes is two, and the steel ropes are located at the top of the porous metal tube.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model involves placing sprue waste into a porous metal tube, then the user adds water to the inside of the waste treatment device, and then starts the mixing motor. The mixing motor drives the mixing rod to rotate, which in turn drives the mixing blades to rotate, thoroughly cleaning the sprue plastic and removing dust. Then, the transmission motor is started, which drives the second helical gear to rotate, which in turn drives the first helical gear to rotate, which in turn drives the winding rod to rotate, causing the steel rope to wind up. This lifts the porous metal tube to the top of the waste treatment device for drainage. Afterwards, the sealing cover is opened to discharge the sprue plastic, replacing the existing manual cleaning method, thus achieving efficient automatic cleaning and drainage.

[0015] 2. This utility model achieves thorough cleaning and mixing of plastic sprues through the setting of mixing components. These mixing components can effectively clean plastic sprues, thus providing great convenience for subsequent processing steps.

[0016] 3. This utility model, through the setting of the transmission component, enables the steel rope to effectively lift the porous metal tube. This design allows the porous metal tube to move upward and smoothly move to the top position of the waste treatment device body. This design not only facilitates the discharge of plastic particles, but also greatly improves the user's convenience.

[0017] 4. This utility model ensures thorough mixing and cleaning of plastic sprues by adjusting the number of mixing blades. This design significantly improves cleaning efficiency, allowing users to enjoy a more efficient and convenient operating experience.

[0018] 5. By setting a sealing cap, this utility model achieves a sealing treatment on the bottom of the front of the porous metal tube. This design not only facilitates the discharge of plastic water, but also makes the discharge process smoother, greatly improving the user's efficiency.

[0019] 6. By setting a protective cover, this utility model effectively protects the right side of the limiting plate. This protective measure ensures that the transmission components are not easily damaged, thus providing excellent protection and high safety, making users more at ease during operation.

[0020] 7. This utility model achieves effective lifting of the perforated metal pipe by setting the number of steel ropes to two. This design allows the perforated metal pipe to be lifted to a suitable position, thereby quickly discharging the plastic sprue, greatly improving work efficiency and user convenience. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 This is a three-dimensional cross-sectional view of the structure of this utility model;

[0023] Figure 3 The structure of this utility model Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 The structure of this utility model Figure 2 Enlarged diagram of point B in the middle.

[0025] In the diagram: 1. Waste treatment device body; 2. Perforated metal pipe; 3. Support plate; 4. Mixing component; 41. Transmission box; 42. Mixing motor; 43. Mixing rod; 44. Mixing blade; 5. Limiting plate; 6. Winding rod; 7. Transmission component; 71. First helical gear; 72. Second helical gear; 73. Transmission motor; 74. Steel rope; 8. Sealing cover; 9. Protective cover. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 4 As shown, the present invention provides a waste treatment device for injection molding machines, including a waste treatment device body 1. A porous metal tube 2 is provided inside the waste treatment device body 1. A support plate 3 is fixedly connected to the left side of the top of the porous metal tube 2. A mixing component 4 is fixedly installed on the top of the support plate 3. Limiting plates 5 are fixedly connected to both sides of the waste treatment device body 1. A winding rod 6 is rotatably connected to the inner side of the limiting plate 5. A transmission component 7 is provided on the right side of the surface of the winding rod 6.

[0028] refer to Figure 2 The mixing component 4 includes a transmission box 41, which is fixedly connected to the top of the support plate 3. A mixing motor 42 is fixedly installed inside the transmission box 41. A mixing rod 43 is fixedly connected to the output end of the mixing motor 42. A mixing blade 44 is fixedly connected to the surface of the mixing rod 43.

[0029] As a technical optimization of this utility model, the mixing component 4 enables thorough cleaning and mixing of plastic sprues. This mixing component 4 effectively cleans the plastic sprues, thus providing great convenience for subsequent processing steps.

[0030] refer to Figure 3 The transmission assembly 7 includes a first helical gear 71, which is fixedly connected to the right side of the surface of the winding rod 6. A second helical gear 72 meshes with the bottom of the first helical gear 71. A transmission motor 73 is fixedly installed at the bottom of the second helical gear 72. A steel rope 74 is fixedly connected to the surface of the winding rod 6. The bottom of the steel rope 74 is fixedly connected to the top of the porous metal tube 2.

[0031] As a technical optimization of this utility model, the transmission component 7 enables the steel rope 74 to effectively lift the porous metal tube 2. This design allows the porous metal tube 2 to move upward and smoothly move to the top of the waste treatment device body 1. This design not only facilitates the discharge of plastic particles, but also greatly improves the user's convenience.

[0032] refer to Figure 2 The number of mixed blades 44 is several, and the mixed blades 44 are evenly distributed in a ring.

[0033] As a technical optimization of this utility model, the number of mixing blades 44 ensures that the plastic sprue is fully mixed and cleaned. This design significantly improves cleaning efficiency, allowing users to enjoy a more efficient and convenient operating experience.

[0034] refer to Figure 4 A sealing cap 8 is provided at the bottom of the front side of the porous metal tube 2, and the sealing cap 8 is slidably connected to the porous metal tube 2.

[0035] As a technical optimization of this utility model, by setting a sealing cover 8, the bottom front of the porous metal tube 2 is sealed. This design not only facilitates the discharge of plastic water, but also makes the discharge process smoother, greatly improving the user's efficiency.

[0036] refer to Figure 3 A protective cover 9 is fixedly connected to the right side of the limiting plate 5, and the protective cover 9 is located outside the transmission assembly 7.

[0037] As a technical optimization of this utility model, the right side of the limiting plate 5 is effectively protected by setting a protective cover 9. This protective measure ensures that the transmission component 7 is not easily damaged, thereby providing excellent protection and high safety, making users more at ease during operation.

[0038] refer to Figure 2 There are two steel ropes 74, which are located at the top of the porous metal tube 2.

[0039] As a technical optimization of this utility model, by setting the number of steel ropes 74 to two, the porous metal tube 2 can be effectively lifted. This design allows the porous metal tube 2 to be lifted to a suitable position, so that the plastic water outlet can be discharged quickly, which greatly improves work efficiency and user convenience.

[0040] The working principle and usage process of this utility model are as follows: When the user needs to process the sprue waste, first place the sprue waste into the porous metal tube 2. Then, the user adds water to the inside of the waste processing device body 1, and then starts the mixing motor 42. The mixing motor 42 drives the mixing rod 43 to rotate, which in turn drives the mixing blades 44 to rotate, which can thoroughly clean the sprue plastic and remove dust. Then, the transmission motor 73 is started, which drives the first helical gear 71 to drive the transmission. The second helical gear 72 rotates, which drives the first helical gear 71 to rotate. The first helical gear 71 drives the winding rod 6 to rotate, which in turn drives the steel rope 74 to wind up, which can lift the porous metal tube 2 to the top of the waste processing device body 1 for drainage. Then, the sealing cover 8 is opened to discharge the sprue plastic, thereby achieving a highly efficient cleaning effect.

[0041] In summary, this waste material treatment device for injection molding machines, through the coordinated use of the waste material treatment device body 1, porous metal pipe 2, support plate 3, mixing component 4, transmission box 41, mixing motor 42, mixing rod 43, mixing blade 44, limiting plate 5, winding rod 6, transmission component 7, first helical gear 71, second helical gear 72, transmission motor 73, and steel rope 74, solves the problem that currently, when recycling sprue material, the surface dust needs to be cleaned manually, which is time-consuming, labor-intensive, and cannot be processed quickly.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste treatment device for an injection molding machine, comprising a waste treatment device body (1), characterized in that, The waste treatment device body (1) is internally provided with a porous metal pipe (2), the left side of the top of the porous metal pipe (2) is fixedly connected with a supporting plate (3), the top of the supporting plate (3) is fixedly installed with a mixing assembly (4), both sides of the waste treatment device body (1) are fixedly connected with a limiting plate (5), the inner side of the limiting plate (5) is rotatably connected with a winding rod (6), the right side of the surface of the winding rod (6) is provided with a transmission assembly (7).

2. A waste treatment device for an injection molding machine according to claim 1, characterized in that: The mixing assembly (4) comprises a transmission box (41), the transmission box (41) is fixedly connected to the top of the supporting plate (3), the inside of the transmission box (41) is fixedly installed with a mixing motor (42), the output end of the mixing motor (42) is fixedly connected with a mixing rod (43), the surface of the mixing rod (43) is fixedly connected with a mixing blade (44).

3. The waste treatment device for an injection molding machine according to claim 1, characterized by: The transmission assembly (7) comprises a first helical gear (71), the first helical gear (71) is fixedly connected to the right side of the surface of the winding rod (6), the bottom of the first helical gear (71) is engaged with a second helical gear (72), the bottom of the second helical gear (72) is fixedly installed with a transmission motor (73), the surface of the winding rod (6) is fixedly connected with a steel wire (74), the bottom of the steel wire (74) is fixedly connected to the top of the porous metal pipe (2).

4. The waste treatment device for an injection molding machine according to claim 2, characterized by: The number of the mixing blades (44) is several, the mixing blades (44) are annularly and uniformly distributed.

5. The waste treatment device for an injection molding machine according to claim 1, characterized by: The bottom of the front of the porous metal pipe (2) is provided with a sealing cover (8), the sealing cover (8) is slidably connected with the porous metal pipe (2).

6. A waste treatment device for an injection molding machine according to claim 1, characterized in that: The right side of the limiting plate (5) is fixedly connected with a protective cover (9), the protective cover (9) is located outside the transmission assembly (7).

7. A waste treatment device for an injection molding machine according to claim 3, characterized in that: The number of the steel wires (74) is two, the steel wires (74) are located at the top of the porous metal pipe (2).

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