Mildew-proof plastic extrusion processing equipment

Abstract

The utility model relates to the technical field of plastic processing, and discloses mildew-proof plastic extrusion processing equipment which comprises a bottom plate, a pipe clamp frame is mounted at the top of the bottom plate, an extrusion cylinder is inserted into the pipe clamp frame, and a first motor is mounted on the left side of the top of the bottom plate; and the second motor is inserted into the left side of the interior of the mounting table, an extrusion block is inserted into the right side of the interior of the mounting table, a transmission arm is movably connected to the outer side of the front portion of a cam through a bearing, a bearing plate is mounted at the top end of a first bottom block, and a feeding plate is mounted at the top of the bearing plate. According to the mould-proof plastic extrusion processing equipment, a cam is driven by a first motor to rotate, so that an extrusion block can be driven by a transmission arm to move left and right, a connecting frame and a feeding plate can be driven by a second bottom block to shake left and right in a reciprocating manner, and particles can be uniformly spread on the surface of the feeding plate when plastic is discharged; and the problem of hopper blockage caused by concentrated blanking is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to mildew-proof plastic extrusion processing equipment. Background Art

[0002] Mold-resistant plastics refer to plastic products made by adding antifungal agents to one or more polymers to prevent mold growth. These products are widely used in a variety of fields, including but not limited to wire and fiber optic sheaths, shoes, handbags, bags, accessories, signs and billboards, architectural decoration, furniture, ornaments, rollers, and pipes. Mold-resistant plastic extrusion processing equipment primarily involves plastic extruders, a widely used device in the plastics processing industry. Its basic operating principle is to melt and compact the polymer, pushing it into a mold at a constant pressure, temperature, and screw speed, where it forms a molten parison.

[0003] Common mildew-proof plastic extrusion processing equipment generally includes a motor, an extrusion barrel and a screw. When in use, the plastic raw material is put into the interior of the extrusion barrel, heated, and extruded by the extrusion conveyor of the screw. However, since mildew-proof plastics need to be added with mildew inhibitors during processing, and general extrusion processing equipment uses a hopper for centralized discharge, it is not only easy to cause blockage of the discharge port, but also easy to cause uneven fusion of the plastic and the mildew inhibitor, thereby reducing the processing quality of the mildew-proof plastic and failing to meet the working requirements of plastic extrusion. Therefore, a mildew-proof plastic extrusion processing equipment is proposed. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the utility model provides a mildew-proof plastic extrusion processing equipment to solve the technical problems that centralized feeding leads to blockage of the feeding port and easily causes uneven fusion of plastic and mildew inhibitor.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mildew-proof plastic extrusion processing equipment, comprising:

[0008] A bottom plate, a pipe clamp is installed on the top of the bottom plate, an extrusion barrel is inserted into the inside of the pipe clamp, and a first motor is installed on the left side of the top of the bottom plate;

[0009] A hopper is installed on the left side of the top of the extrusion barrel. A screw is inserted into the interior of the extrusion barrel, and the left end of the screw is coaxially connected to the rotor of the first motor. A vertical plate is installed at the rear of the base plate at a position corresponding to the hopper, and a mounting platform is installed on the top of the vertical plate. The left and right sides of the interior of the mounting platform are hollow structures.

[0010] A second motor is inserted into the left side of the interior of the mounting platform, and an extrusion block is inserted into the right side of the interior of the mounting platform. The rotor of the second motor is coaxially connected to the cam, and the front outer side of the cam is movably connected to the transmission arm through a bearing;

[0011] The slide is opened on the left and right sides of the top of the mounting platform. A first bottom block is inserted into the left slide, and a second bottom block is inserted into the right slide. A supporting plate is installed on the top of the first bottom block, and a feeding plate is installed on the top of the supporting plate.

[0012] Preferably, springs are connected to the left and right sides of the second motor and the extrusion block, the outer ends of the springs are connected to the corresponding positions inside the mounting platform, and the right side of the transmission arm is connected to the corresponding position on the front side of the extrusion block through a bearing, which facilitates the left and right reciprocating motion of the extrusion block and the second motor driven by the spring.

[0013] Preferably, the bottom end of the first bottom block is connected to the corresponding position of the top of the second motor, the bottom end of the second bottom block is connected to the corresponding position of the top of the extrusion block, and a connecting frame is installed on the top of the second bottom block.

[0014] Preferably, the top of the connecting frame is connected to the corresponding position of the bottom of the feed plate, the top of the first bottom block is connected to a support plate, and the support plate passes through the interior of the connecting frame, and the upper surface of the feed plate is arranged as an inclined structure, which facilitates the spreading of plastic particles on the surface of the feed plate and facilitates material unloading.

[0015] Preferably, a stabilizing block is connected to the right side of the bottom of the support plate, and a through groove is provided at the top of the mounting platform at a position corresponding to the stabilizing block. The sliding groove is connected to the hollow parts on the left and right sides of the interior of the mounting platform, facilitating the left and right movement of the first bottom block and the second bottom block.

[0016] (3) Beneficial effects

[0017] Compared with the existing technology, the utility model provides a mildew-proof plastic extrusion processing equipment, which has the following beneficial effects:

[0018] The mildew-proof plastic extrusion processing equipment drives the rotation of a cam by a first motor, thereby driving the left and right movement of an extrusion block via a transmission arm, and driving the left and right reciprocating rocking of a connecting frame and a feed plate via a second bottom block, thereby evenly spreading the particles on the surface of the feed plate when the plastic is unloaded, not only preventing the problem of hopper blockage caused by concentrated unloading, but also integrating the mildew inhibitor into the material, thereby improving the uniformity of adhesion between the mildew inhibitor and the plastic particles and enhancing the quality of the mildew-proof plastic extrusion processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the screw structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the vertical plate and the mounting platform of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the mounting platform of the utility model;

[0023] Figure 5 This is a structural diagram of the supporting plate and feeding plate of the utility model.

[0024] In the figure: 1. Base plate; 2. Pipe clamp; 3. Extruder; 4. Hopper; 5. First motor; 6. Vertical plate; 7. Screw; 8. Mounting platform; 9. Second motor; 10. Extrusion block; 101. Spring; 11. Cam; 12. Transmission arm; 13. Slide; 14. First bottom block; 15. Second bottom block; 16. Stabilizing block; 17. Feed plate; 171. Connecting frame; 18. Support plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides a technical solution, a mildew-proof plastic extrusion processing equipment, including a base plate 1, a pipe clamp 2, an extrusion barrel 3, a hopper 4, a first motor 5, a vertical plate 6, a screw 7, a mounting platform 8, a second motor 9, an extrusion block 10, a spring 101, a cam 11, a transmission arm 12, a chute 13, a first bottom block 14, a second bottom block 15, a stabilizing block 16, a feeding plate 17, a connecting frame 171 and a supporting plate 18:

[0027] See also Figure 1 A pipe clamp 2 is installed on the top of the bottom plate 1, an extrusion barrel 3 is inserted into the pipe clamp 2, and a first motor 5 is installed on the left side of the top of the bottom plate 1;

[0028] Hopper 4, installed on the top left side of the extruder 3, see Figure 2 The extruder 3 is internally provided with a screw 7, and the left end of the screw 7 is coaxially connected to the rotor of the first motor 5. Figure 1 , a vertical plate 6 is installed at the rear of the bottom plate 1 at a position corresponding to the hopper 4, see Figure 3, the top of the vertical plate 6 is equipped with a mounting platform 8, and the left and right sides of the interior of the mounting platform 8 are hollow structures;

[0029] See also Figure 4 , the second motor 9 is inserted into the left side of the interior of the mounting platform 8, and the extrusion block 10 is inserted into the right side of the interior of the mounting platform 8. The rotor of the second motor 9 is coaxially connected to the cam 11, and the front outer side of the cam 11 is movably connected to the transmission arm 12 through a bearing. The left and right sides of the second motor 9 and the extrusion block 10 are connected to springs 101. The outer ends of the springs 101 are connected to the corresponding positions inside the mounting platform 8, and the right side of the transmission arm 12 is connected to the corresponding position on the front side of the extrusion block 10 through a bearing;

[0030] The chute 13 is opened on the left and right sides of the top of the mounting platform 8. The first bottom block 14 is inserted into the interior of the left chute 13, and the second bottom block 15 is inserted into the interior of the right chute 13. Figure 5 , a supporting plate 18 is installed on the top of the first bottom block 14, and a feeding plate 17 is installed on the top of the supporting plate 18. The bottom end of the first bottom block 14 is connected to the corresponding position of the top of the second motor 9, and the bottom end of the second bottom block 15 is connected to the corresponding position of the top of the extrusion block 10. A connecting frame 171 is installed on the top of the second bottom block 15, and the top of the connecting frame 171 is connected to the corresponding position of the bottom of the feeding plate 17. The top of the first bottom block 14 is connected to the supporting plate 18, and the rotation of the cam 11 is driven by the first motor 5, so that the extrusion block 10 can be driven to move left and right through the transmission arm 12, so that the extrusion block 10 can be driven by the second bottom block 15. The left and right reciprocating rocking of the connecting frame 171 and the feeding plate 17 can evenly spread the particles on the surface of the feeding plate 17 when the plastic is discharged, which not only prevents the problem of blockage of the hopper 4 caused by concentrated discharge, but also improves the uniformity of adhesion between the mildew inhibitor and the plastic particles, and improves the quality of the mildew-proof plastic extrusion processing. The supporting plate 18 runs through the interior of the connecting frame 171, and the upper surface of the feeding plate 17 is arranged in an inclined structure. The bottom right side of the supporting plate 18 is connected to a stabilizing block 16, and a through groove is opened at the top of the mounting platform 8 corresponding to the stabilizing block 16, and the slide groove 13 is connected to the hollow parts on the left and right sides of the interior of the mounting platform 8.

[0031] In this solution, the cam 11 is driven to rotate by the first motor 5, so that the extrusion block 10 can be driven to move left and right through the transmission arm 12, so that the connecting frame 171 and the feed plate 17 can be driven to rock back and forth left and right through the second bottom block 15, so that the particles can be evenly spread on the surface of the feed plate 17 when the plastic is unloaded, which not only prevents the problem of hopper 4 being blocked due to concentrated unloading, but also improves the uniformity of adhesion between the mildew inhibitor and the plastic particles, thereby improving the quality of mildew-proof plastic extrusion processing.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements that are inherent to such process, method, article, or apparatus.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mildew-proof plastic extrusion processing equipment, characterized in that: include: A base plate (1), a pipe clamp (2) is installed on the top of the base plate (1), an extrusion cylinder (3) is inserted into the interior of the pipe clamp (2), and a first motor (5) is installed on the left side of the top of the base plate (1); A hopper (4) is installed on the left side of the top of the extrusion barrel (3); a screw (7) is inserted into the interior of the extrusion barrel (3), and the left end of the screw (7) is coaxially connected to the rotor of the first motor (5); a vertical plate (6) is installed at the rear of the base plate (1) at a position corresponding to the hopper (4), and a mounting platform (8) is installed at the top of the vertical plate (6); the interior of the mounting platform (8) has a hollow structure on both the left and right sides; A second motor (9) is inserted into the left side of the interior of the mounting platform (8), and an extrusion block (10) is inserted into the right side of the interior of the mounting platform (8). The rotor of the second motor (9) is coaxially connected to a cam (11), and the front outer side of the cam (11) is movably connected to a transmission arm (12) through a bearing. The chute (13) is opened on the left and right sides of the top of the mounting platform (8), a first bottom block (14) is inserted into the interior of the left chute (13), and a second bottom block (15) is inserted into the interior of the right chute (13), a supporting plate (18) is installed on the top of the first bottom block (14), and a feeding plate (17) is installed on the top of the supporting plate (18).

2. The mildew-proof plastic extrusion processing equipment according to claim 1, characterized in that: The left and right sides of the second motor (9) and the extrusion block (10) are both connected to springs (101), the outer ends of the springs (101) are connected to corresponding positions inside the mounting platform (8), and the right side of the transmission arm (12) is connected to a corresponding position on the front side of the extrusion block (10) through a bearing.

3. The mildew-proof plastic extrusion processing equipment according to claim 1, characterized in that: The bottom end of the first bottom block (14) is connected to the corresponding position of the top of the second motor (9), the bottom end of the second bottom block (15) is connected to the corresponding position of the top of the extrusion block (10), and a connecting frame (171) is installed on the top of the second bottom block (15).

4. The mildew-proof plastic extrusion processing equipment according to claim 3, characterized in that: The top of the connecting frame (171) is connected to the corresponding position of the bottom of the feeding plate (17), the top of the first bottom block (14) is connected to the supporting plate (18), and the supporting plate (18) passes through the interior of the connecting frame (171), and the upper surface of the feeding plate (17) is arranged in an inclined structure.

5. The mildew-proof plastic extrusion processing equipment according to claim 4, characterized in that: The bottom right side of the supporting plate (18) is connected to a stabilizing block (16), the top of the mounting platform (8) is provided with a through slot at a position corresponding to the stabilizing block (16), and the slide slot (13) is connected to the left and right hollow parts inside the mounting platform (8).

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