Extrusion equipment for plastic processing

Abstract

The utility model provides extrusion equipment for plastic processing. The extrusion equipment for plastic processing comprises a supporting table, an extrusion pipe is fixedly connected to the top of the supporting table, a screening box is fixedly connected to the top of the supporting table, a separating screen is movably connected to the interior of the screening box in a sleeved mode, a smashing box is fixedly connected to the side face of the screening box, and a guiding and conveying pipe is fixedly connected to the bottom of the smashing box in a sleeved mode. According to the extrusion equipment for plastic processing provided by the utility model, the crushing box is arranged, when plastic extrusion processing is carried out, plastic particles are put into the screening box, so that the separating screen can guide and convey the plastic particles with larger volumes into the crushing box, and at the moment, a first motor is started; according to the plastic particle crushing and processing device, the first motor can drive the crushing blades to rotate rapidly, then plastic particles in the crushing box are crushed and processed, the plastic particles are conveyed into the screening box through the guiding and conveying pipe, the plastic particle crushing and processing effect is achieved, and convenience is brought to plastic extrusion and processing.

Description

Technical Field

[0001] The utility model relates to the field of extrusion equipment, in particular to an extrusion equipment for plastic processing. Background Art

[0002] The application range of electric cables is very wide. They are almost everywhere in modern life. Wherever there is electricity and kinetic energy, such as power grid, real estate, communication, automobile, electronic appliances and other fields, wires and cables are needed. Cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. In the process of cable processing, plastic is extruded to ensure the plastic coating on the outside of the cable, which is one of the key processes in cable processing. That is, the plastic extruder for cable processing is one of the main equipment for cable processing.

[0003] In the existing technology, such as the "A Cable Plastic Processing Extrusion Equipment" with the Chinese Authorization Announcement No. CN218966088U, it includes a fixed base, an extrusion pipe, a transmission box, a first motor, and a feeding box. The left and right ends of the inner side of the feeding box are symmetrically fixedly connected with fixed plates, and the two fixed plates are symmetrically provided with concave plates on the outside of the adjacent side. The front and rear sides of the lower ends of the opposite sides of the two concave plates are symmetrically fixedly connected with support rods, and the tops of the two support rods are detachably connected with screen plates, and the bottoms of the two support rods are commonly fixedly connected with concave frames. The cable plastic processing extrusion equipment can achieve efficient screening and filtering of plastic particles through the mutual cooperation of the second motor, fixed base, disc, through groove, movable rod, connecting base, concave frame, support rod, screen plate, concave plate, fixed plate, and elastic parts, and block unqualified plastic particles at the top of the screen plate. The screen plate moves back and forth, which not only improves the screening effect, but also reduces the possibility of blockage of the screen plate.

[0004] In the prior art, when plastics are extruded, the plastic particles after screening need to be recycled and reprocessed, which makes the extrusion process of plastic particles with larger volumes more complicated.

[0005] Therefore, it is necessary to provide a plastic processing extrusion equipment to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model provides an extrusion device for plastic processing, which solves the problem that the extrusion processing of plastic particles with a large volume is relatively complicated because the plastic particles after screening need to be recycled and reprocessed.

[0007] In order to solve the above technical problems, the utility model provides an extrusion equipment for plastic processing, including a support table, an extrusion tube is fixedly connected to the top of the support table, a screening box is fixedly connected to the top of the support table, a sorting screen is movably sleeved inside the screening box, a crushing box is fixedly connected to the side of the screening box, a guide pipe is fixedly sleeved on the bottom of the crushing box, a No. 1 motor is fixedly installed on the front of the crushing box, a crushing blade is fixedly sleeved on the output shaft of the No. 1 motor, a vibration mechanism is provided at the bottom of the screening box, an auxiliary mechanism is provided inside the screening box, an extrusion mechanism is provided on the top of the support table, a moving mechanism is provided at the bottom of the support table, and a feed hopper is fixedly sleeved on the top of the crushing box.

[0008] Preferably, one end of the guide pipe is fixedly sleeved on the bottom of the side of the screening box, and the guide pipe is made of stainless steel.

[0009] Preferably, the side of the sorting screen is movably sleeved on the top of the side of the crushing box, and the front shape of the sorting screen is a pyramid.

[0010] Preferably, the vibration mechanism comprises a No. 2 motor, the No. 2 motor is fixedly mounted on the bottom of the sorting screen, and an eccentric wheel is fixedly sleeved on the output shaft of the No. 2 motor.

[0011] Preferably, the auxiliary mechanism comprises a support plate, the support plate is fixedly connected to the side of the inner wall of the screening box, and a spring is fixedly connected to the top of the support plate.

[0012] Preferably, the extrusion mechanism includes a gearbox, the gearbox is fixedly connected to the top of the support platform, a No. 3 motor is fixedly installed on the side of the gearbox, and a conveying impeller is fixedly connected to the output shaft of the gearbox.

[0013] Preferably, the moving mechanism comprises a support column, the support column is fixedly connected to the bottom of the support platform, and a sliding wheel is fixedly installed on the bottom of the support column.

[0014] Preferably, the feed hopper is located directly above the screening box, and the front face of the feed hopper is in an inverted cone shape.

[0015] Compared with the related art, the plastic processing extrusion equipment provided by the utility model has the following advantages:

[0016] Beneficial effects:

[0017] The utility model provides an extrusion device for plastic processing. By setting a crushing box, when the plastic is extruded, plastic particles are put into the screening box, so that the sorting screen can guide the plastic particles with larger volume into the crushing box. At this time, the first motor is started, so that the first motor can drive the crushing blade to rotate quickly, and then the plastic particles in the crushing box are crushed, and then transported to the inside of the screening box through the guide pipe, so as to achieve the crushing effect of the plastic particles, and then bring convenience to the extrusion of the plastic.

[0018] By setting up a vibration mechanism, when plastic particles need to be screened, the No. 2 motor is started so that the No. 2 motor can drive the sorting screen to vibrate continuously through the eccentric wheel, thereby allowing the plastic particles to flow quickly through the sorting screen, thereby avoiding the problem of blockage inside the sorting screen caused by plastic accumulation, thereby improving the smoothness of plastic guidance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of an extrusion device for plastic processing provided by the utility model;

[0020] Figure 2 for Figure 1 A front view of an extrusion device for plastic processing is shown;

[0021] Figure 3 for Figure 1 A front view of a sorting screen in an extrusion device for plastic processing is shown;

[0022] Figure 4 for Figure 1 A front view of an extruded tube in an extrusion device for plastic processing is shown.

[0023] Numbers in the figure: 1. Support platform; 2. Extrusion tube; 3. Screening box; 4. Sorting screen; 5. Crushing box; 6. Guide pipe; 7. Motor No. 1; 8. Crushing blade; 9. Vibration mechanism; 91. Motor No. 2; 92. Eccentric wheel; 10. Auxiliary mechanism; 101. Support plate; 102. Spring; 11. Extrusion mechanism; 111. Gearbox; 112. Motor No. 3; 113. Conveying impeller; 12. Moving mechanism; 121. Support column; 122. Sliding wheel; 13. Feed hopper. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1A schematic structural diagram of a preferred embodiment of an extrusion device for plastic processing provided by the utility model; Figure 2 for Figure 1 A front view of an extrusion device for plastic processing is shown; Figure 3 for Figure 1 A front view of a sorting screen in an extrusion device for plastic processing is shown; Figure 4 for Figure 1 A front view of an extrusion tube in an extrusion device for plastic processing is shown. An extrusion device for plastic processing comprises a support table 1, an extrusion tube 2 is fixedly connected to the top of the support table 1, a screening box 3 is fixedly connected to the top of the support table 1, a sorting screen 4 is movably sleeved inside the screening box 3, a crushing box 5 is fixedly connected to the side of the screening box 3, a guide pipe 6 is fixedly sleeved on the bottom of the crushing box 5, a No. 1 motor 7 is fixedly installed on the front of the crushing box 5, a crushing blade 8 is fixedly sleeved on the output shaft of the No. 1 motor 7, a vibration mechanism 9 is provided at the bottom of the screening box 3, an auxiliary mechanism 10 is provided inside the screening box 3, an extrusion mechanism 11 is provided on the top of the support table 1, a moving mechanism 12 is provided at the bottom of the support table 1, and a feed hopper 13 is fixedly sleeved on the top of the crushing box 5.

[0026] One end of the guide pipe 6 is fixedly sleeved on the bottom of the side of the screening box 3, and the guide pipe 6 is made of stainless steel. By setting the crushing box 5, when the plastic extrusion process is carried out, the plastic particles are put into the interior of the screening box 3, so that the sorting screen 4 can guide the larger plastic particles into the interior of the crushing box 5. At this time, the No. 1 motor 7 is started, so that the No. 1 motor 7 can drive the crushing blade 8 to rotate rapidly, and then the plastic particles inside the crushing box 5 are crushed, and then transported to the interior of the screening box 3 through the guide pipe 6, thereby achieving the plastic particle crushing effect, and thus bringing convenience to the plastic extrusion process.

[0027] The side of the sorting screen 4 is movably connected to the top of the side of the crushing box 5, and the front shape of the sorting screen 4 is a pyramid. By setting the sorting screen 4, when the plastic is extruded, the plastic is put into the screening box 3. At this time, the sorting screen 4 can screen the plastic particles, thereby achieving the effect of separating large and small plastic particles, thereby achieving the screening effect of extruded plastic.

[0028] The vibration mechanism 9 includes a No. 2 motor 91, which is fixedly installed at the bottom of the sorting screen 4, and an eccentric wheel 92 is fixedly sleeved on the output shaft of the No. 2 motor 91; by setting the vibration mechanism 9, when plastic particles need to be screened, the No. 2 motor 91 is started, so that the No. 2 motor 91 can drive the sorting screen 4 to vibrate continuously through the eccentric wheel 92, thereby allowing the plastic particles to flow quickly through the sorting screen 4, thereby avoiding the problem of blockage inside the sorting screen 4 caused by plastic accumulation, thereby improving the smoothness of plastic guidance.

[0029] The auxiliary mechanism 10 includes a support plate 101, which is fixedly connected to the side of the inner wall of the screening box 3, and a spring 102 is fixedly connected to the top of the support plate 101; by setting the auxiliary mechanism 10, when plastic particles are screened, the spring 102 and the support plate 101 are able to support the continuously fluctuating sorting screen 4, thereby achieving the fluctuation amplitude of the sorting screen 4, that is, improving the screening efficiency of the plastic particles.

[0030] The extrusion mechanism 11 includes a gearbox 111, which is fixedly connected to the top of the support platform 1, and a No. 3 motor 112 is fixedly installed on the side of the gearbox 111, and a conveying impeller 113 is fixedly connected to the output shaft of the gearbox 111; by setting the extrusion mechanism 11, when plastic extrusion processing is required, plastic particles are injected into the interior of the extrusion tube 2, and the No. 3 motor 112 is started at this time, so that the No. 3 motor 112 can drive the conveying impeller 113 to rotate rapidly through the gearbox 111, and then the plastic particles are extruded and conveyed, thereby achieving the extrusion effect of the plastic particles, that is, improving the convenience of plastic extrusion processing.

[0031] The moving mechanism 12 includes a support column 121, which is fixedly connected to the bottom of the support platform 1, and a sliding wheel 122 is fixedly installed on the bottom of the support column 121; by setting the moving mechanism 12, when the extrusion equipment is moved and transported, the support platform 1 is pushed, so that the sliding wheel 122 can drive the support platform 1 to move horizontally through the support column 121, that is, drive the screening box 3 to move horizontally, thereby facilitating the adjustment of the working position of the extrusion equipment.

[0032] The feed hopper 13 is located directly above the screening box 3, and the front shape of the feed hopper 13 is an inverted cone; by setting the feed hopper 13, when adding plastic particles, the plastic is put into the inside of the feed hopper 13, and the feed hopper 13 can guide the plastic particles to the middle of the sorting screen 4, so that the sorting screen 4 can quickly guide the plastic particles to both sides, thereby avoiding the problem of accumulation when the plastic is put to the edge of the sorting screen 4.

[0033] The working principle of the extrusion equipment for plastic processing provided by the utility model is as follows:

[0034] Step 1: First, when performing plastic extrusion processing, the plastic particles are placed inside the screening box 3, so that the sorting screen 4 can guide the larger plastic particles to the inside of the crushing box 5. At this time, the No. 1 motor 7 is started, so that the No. 1 motor 7 can drive the crushing blade 8 to rotate rapidly, and then the plastic particles inside the crushing box 5 are crushed, and then transported to the inside of the screening box 3 through the guide pipe 6, thereby achieving the plastic particle crushing effect, and then bringing convenience to the plastic extrusion processing. When performing plastic extrusion processing, the plastic is placed inside the screening box 3, and the sorting screen 4 can screen the plastic particles, and then The effect of separating large and small plastic particles is achieved, thereby achieving the effect of screening extruded plastics. When it is necessary to screen plastic particles, the second motor 91 is started, so that the second motor 91 can drive the sorting screen 4 to vibrate continuously through the eccentric wheel 92, thereby allowing the plastic particles to flow quickly through the sorting screen 4, thereby avoiding the problem of blockage inside the sorting screen 4 caused by plastic accumulation, thereby improving the smoothness of plastic conveying. When screening plastic particles, the spring 102 and the support plate 101 can support the continuously fluctuating sorting screen 4, thereby achieving the fluctuation amplitude of the sorting screen 4, that is, improving the screening efficiency of plastic particles;

[0035] Step 2: When plastic extrusion processing is required, the plastic particles are injected into the interior of the extrusion tube 2. At this time, the No. 3 motor 112 is started, so that the No. 3 motor 112 can drive the conveying impeller 113 to rotate rapidly through the gearbox 111, and then extrude and convey the plastic particles, thereby achieving the extrusion effect of the plastic particles, that is, improving the convenience of the plastic extrusion processing. When the extrusion equipment is moving and conveying, the support table 1 is pushed, so that the sliding wheel 122 can drive the support table 1 to move horizontally through the support column 121, that is, drive the screening box 3 to move horizontally, thereby facilitating the adjustment of the working position of the extrusion equipment. When adding plastic particles, the plastic is put into the interior of the feed hopper 13. At this time, the feed hopper 13 can guide the plastic particles to the middle of the sorting screen 4, so that the sorting screen 4 can quickly guide the plastic particles to both sides, thereby avoiding the problem of accumulation of plastic when it is put to the edge of the sorting screen 4.

[0036] Compared with the related art, the plastic processing extrusion equipment provided by the utility model has the following advantages:

[0037] Beneficial effects:

[0038] By setting up the crushing box 5, when the plastic extrusion process is carried out, the plastic particles are put into the screening box 3, so that the sorting screen 4 can guide the larger plastic particles into the crushing box 5. At this time, the No. 1 motor 7 is started, so that the No. 1 motor 7 can drive the crushing blade 8 to rotate quickly, and then the plastic particles in the crushing box 5 are crushed, and then transported to the inside of the screening box 3 through the guide pipe 6, thereby achieving the plastic particle crushing effect, and bringing convenience to the plastic extrusion process.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An extrusion device for plastic processing, comprising a support table (1), characterized in that: The top of the support platform (1) is fixedly connected to an extrusion tube (2), the top of the support platform (1) is fixedly connected to a screening box (3), the interior of the screening box (3) is movably sleeved with a sorting screen (4), the side of the screening box (3) is fixedly connected to a crushing box (5), the bottom of the crushing box (5) is fixedly sleeved with a guide tube (6), a No. 1 motor (7) is fixedly installed on the front of the crushing box (5), a crushing blade (8) is fixedly sleeved on the output shaft of the No. 1 motor (7), a vibration mechanism (9) is provided at the bottom of the screening box (3), an auxiliary mechanism (10) is provided inside the screening box (3), an extrusion mechanism (11) is provided at the top of the support platform (1), a moving mechanism (12) is provided at the bottom of the support platform (1), and a feed hopper (13) is fixedly sleeved on the top of the crushing box (5).

2. The extrusion equipment for plastic processing according to claim 1, characterized in that: One end of the guide pipe (6) is fixedly sleeved on the bottom of the side of the screening box (3), and the guide pipe (6) is made of stainless steel.

3. The extrusion equipment for plastic processing according to claim 1, characterized in that: The side of the sorting screen (4) is movably sleeved on the top of the side of the crushing box (5), and the front shape of the sorting screen (4) is a pyramid.

4. The extrusion equipment for plastic processing according to claim 1, characterized in that: The vibration mechanism (9) comprises a No. 2 motor (91), which is fixedly mounted on the bottom of the sorting screen (4), and an eccentric wheel (92) is fixedly sleeved on the output shaft of the No. 2 motor (91).

5. The extrusion equipment for plastic processing according to claim 1, characterized in that: The auxiliary mechanism (10) comprises a support plate (101), the support plate (101) is fixedly connected to the side of the inner wall of the screening box (3), and a spring (102) is fixedly connected to the top of the support plate (101).

6. The extrusion equipment for plastic processing according to claim 1, characterized in that: The extrusion mechanism (11) comprises a gearbox (111), the gearbox (111) is fixedly connected to the top of the support platform (1), a third motor (112) is fixedly mounted on the side of the gearbox (111), and a conveying impeller (113) is fixedly connected to the output shaft of the gearbox (111).

7. The extrusion equipment for plastic processing according to claim 1, characterized in that: The moving mechanism (12) comprises a support column (121), wherein the support column (121) is fixedly connected to the bottom of the support platform (1), and a sliding wheel (122) is fixedly mounted on the bottom of the support column (121).

8. The extrusion equipment for plastic processing according to claim 1, characterized in that: The feed hopper (13) is located directly above the screening box (3), and the front shape of the feed hopper (13) is an inverted cone.

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