Plastic processing automatic cutting and recycling device
By designing an automated cutting and recycling device for plastic processing, and utilizing shredding rollers and hot-melt boxes to process waste materials, the problems of limited waste collection space and inconvenient fixation are solved, achieving efficient waste processing and convenient clamping.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XUAN ENCHENGLI PRINTING CO LTD
- Filing Date
- 2025-05-13
- Publication Date
- 2026-05-29
Smart Images
Figure CN224295987U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic processing technology, and in particular to an automated cutting and recycling device for plastic processing. Background Technology
[0002] Plastic products require plastic processing equipment for processing, and cutting equipment is used in the process to obtain the required size and shape. The cutting process generates waste material. Cutting equipment can ensure the stability and consistency of the cutting operation, and improve product quality and production stability.
[0003] A cutting device for plastic packaging products is proposed in patent CN221892003U. This patent includes a base, cutting mechanism, conveying assembly, conveyor belt, support frame, conveyor motor, sensor, adjustment assembly, moving bracket, guide rod, adjuster, adjustment motor, cutter assembly, telescopic arm, cutting blade, fixing assembly, fixing rod, fixing block, control assembly, controller, control panel, recycling assembly, collection box, and recycling port. The control assembly allows users to precisely control the operation of the entire device, making it easier to adjust processing parameters and automating the process. The recycling assembly effectively collects and stores waste generated during cutting, facilitating subsequent recycling. However, this patent still has the following problems:
[0004] The aforementioned cutting device for plastic packaging products collects waste through a collection box during use. However, without processing the waste, the collection box has limited storage capacity. Furthermore, further processing of the waste requires transferring it to other equipment, which is time-consuming and labor-intensive. Moreover, the plastic products are only fixed by pressing with a telescopic arm, which makes it inconvenient to cut the middle of the plastic products and thus hinders the clamping and adjustment of the plastic products.
[0005] To address the above problems, it is necessary to design an automated cutting and recycling device for plastic processing to overcome these issues. Utility Model Content
[0006] The main objective of this invention is to provide an automated cutting and recycling device for plastic processing, which can effectively solve the problems in the background art.
[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0008] An automated cutting and recycling device for plastic processing includes a plastic processing table and a first motor. A cutting component is provided on the upper side of the plastic processing table, and a recycling component is provided on the lower side of the plastic processing table.
[0009] The recycling assembly includes a recycling tank located under the plastic processing table. Non-stick inclined plates are installed on both sides of the inner wall of the recycling tank. A first shredding roller and a second shredding roller are installed in the middle of the recycling tank. One end of the first shredding roller passes through the recycling tank and is fitted with a second pulley. One end of the second shredding roller passes through the recycling tank and is fitted with a third pulley. A guide wheel is installed in the recycling tank between the second and third pulleys. A first pulley is installed on the outer wall near the second pulley. A first conveyor belt drives the first pulley. A hot melt box is installed below the recycling tank. Heating rods are installed around the inner wall of the hot melt box. A temperature sensor is installed on the upper side of the inner wall of the hot melt box. A second motor is installed in the middle of the outer wall of the hot melt box. The output end of the second motor is connected to a stirring rod via a coupling. Stirring blades are provided on the outer wall of the stirring rod. A discharge pipe is installed below the hot melt box.
[0010] As a preferred embodiment of this utility model, a first slide rail is installed on both sides of the upper end of the plastic processing table, a first slider is embedded in the outer wall of the first slide rail, an operating table is provided on the upper side of the first slider, a second slide rail is installed on both sides of the upper end of the operating table, a second slider is embedded in the outer wall of the second slide rail, a clamping plate is provided on the upper side of the second slider, an anti-slip clamping plate is provided on one side of the clamping plate, an electric telescopic rod is provided on the other side of the clamping plate, connecting plates are installed at both ends of the upper side of the plastic processing table, and a limiter is installed on the upper side of the operating table.
[0011] As a preferred embodiment of this utility model, the cutting assembly includes a lifting frame disposed on the upper side of a plastic processing table. A support plate is installed on the upper side of the lifting frame. A third slide rail is respectively disposed at both ends of one side of the support plate. A third slider is embedded in the outer wall of the third slide rail. A moving plate is disposed on one side of the third slider. A hydraulic cylinder is disposed on one side of the moving plate. A cutting machine is disposed on one side of the hydraulic cylinder. A fourth pulley and a bearing seat are respectively disposed at both ends of the support plate. A second conveyor belt is driven on the fourth pulley. A drive motor is connected to the drive shaft of a set of fourth pulleys.
[0012] As a preferred embodiment of this utility model, the non-stick inclined plate is fixedly installed between the non-stick inclined plate and the recycling tank, the first shredding roller is rotatably connected to the recycling tank through a bearing, the second shredding roller is rotatably connected to the recycling tank through a bearing, and the first shredding roller and the second pulley are fixedly connected through a coupling.
[0013] As a preferred embodiment of this utility model, the second shredding roller and the third pulley are fixedly connected by a coupling, the guide wheel and the recycling tank are rotatably connected by a bearing, the first pulley and the recycling tank are rotatably connected by a bearing, the output end of the first motor and the first pulley are fixedly connected by a coupling, and the first pulley and the second pulley are connected by a first conveyor belt.
[0014] As a preferred embodiment of this utility model, the hot melt box is fixedly installed between itself and the recycling tank, the temperature sensor is fixedly installed between itself and the hot melt box, the discharge pipe is fixedly installed between itself and the hot melt box, the second motor is fixedly installed between itself and the hot melt box, the output end of the second motor is fixedly connected to the stirring rod through a coupling, the stirring rod is fixedly connected to the stirring blade, and the heating rod is electrically connected to the hot melt box through an electric wire.
[0015] As a preferred embodiment of this utility model, the connecting plate is fixedly installed between the plastic processing table and the plastic processing table, the first slide rail is fixedly installed between the plastic processing table and the plastic processing table, the first slider is slidably connected between the first slide rail and the first slider, the operating table is fixedly connected between the first slider and the operating table, the second slider is slidably connected between the second slide rail and the second slider, the second slider is fixedly connected between the clamping plate and the connecting plate is fixedly connected between the electric telescopic rod and the anti-slip clamping plate is fixedly connected between the clamping plate and the electric telescopic rod.
[0016] As a preferred embodiment of this utility model, the support plate is fixedly installed with the lifting frame, the bearing seat is fixedly installed with the support plate, the drive motor is fixedly installed with the support plate, the output end of the drive motor is fixedly connected to the fourth pulley through a coupling, the third slider is slidably connected with the third slide rail, the third slider is fixedly connected with the moving plate, the hydraulic cylinder is fixedly connected with the moving plate, the hydraulic cylinder is fixedly installed with the cutting machine, and the second conveyor belt is fixedly snapped into place with the moving plate. Beneficial effects
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] 1. In this utility model, an automated cutting and recycling device for plastic processing is designed. Waste materials are recycled using a recycling tank, and the waste materials are shredded using a first shredding roller and a second shredding roller, which saves space for collecting waste materials. The waste materials are directly processed using a hot melt box, which prevents the waste materials from being transferred again and wasting time.
[0019] 2. In this utility model, an automated cutting and recycling device for plastic processing is designed. The electric telescopic rod extends and retracts to drive the clamping plate to perform clamping and adjustment operations on plastic products. The limiter facilitates the limiting of the clamping plate. The electric telescopic rod extends and retracts to drive the operating table to move, so as to leave a gap for unloading. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of the plastic processing table of this utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the clamping plate and the operating table of this utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the recycling tank and the hot melt box of this utility model;
[0023] Figure 4 This is a front view sectional structural diagram of the hot melt box of this utility model;
[0024] Figure 5 This is a structural schematic diagram of the lifting frame and support plate of this utility model;
[0025] Figure 6 This is a schematic diagram of the structure of the first and second shredding rollers of this utility model;
[0026] Figure 7 This is a structural schematic diagram of the cutting machine and support plate of this utility model.
[0027] In the diagram: 1. Plastic processing table; 2. Recycling assembly; 3. Cutting assembly; 101. First slide rail; 102. First slider; 103. Operating table; 104. Limiter; 105. Connecting plate; 106. Electric telescopic rod; 107. Clamping plate; 108. Second slide rail; 109. Second slider; 110. Anti-slip clamping plate; 201. Recycling trough; 202. Non-stick inclined plate; 203. First motor; 204. First shredding roller; 205. Hot melt box; 206. Heating rod; 207. Discharge pipe; 208. Second electric... 209. Stirring rod; 210. Stirring blade; 211. Temperature sensor; 212. Second shredder roller; 213. First pulley; 214. Second pulley; 215. Third pulley; 216. Guide wheel; 217. First conveyor belt; 301. Lifting frame; 302. Support plate; 303. Third slide rail; 304. Third slider; 305. Moving plate; 306. Bearing seat; 307. Fourth pulley; 308. Second conveyor belt; 309. Drive motor; 310. Hydraulic cylinder; 311. Cutting machine. Detailed Implementation
[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0029] like Figure 1-7 As shown, an automated cutting and recycling device for plastic processing includes a plastic processing table 1 and a first motor 203. A cutting component 3 is provided on the upper side of the plastic processing table 1, and a recycling component 2 is provided on the lower side of the plastic processing table 1.
[0030] The recycling assembly 2 includes a recycling trough 201 disposed on the lower side of the plastic processing table 1. Non-stick inclined plates 202 are respectively disposed on both sides of the inner wall of the recycling trough 201. A first shredding roller 204 and a second shredding roller 212 are installed in the middle of the recycling trough 201. One end of the first shredding roller 204 passes through the recycling trough 201 and is fitted with a second pulley 214. One end of the second shredding roller 212 passes through the recycling trough 201 and is fitted with a third pulley 215. A guide wheel 216 is installed in the recycling trough 201 between the second pulley 214 and the third pulley 215, near the second pulley 215. A first pulley 213 is installed on the outer wall of wheel 214, and a first conveyor belt 217 is driven on the first pulley 213. A hot melt box 205 is installed on the lower side of the recycling tank 201. A heating rod 206 is installed around the inner wall of the hot melt box 205. A temperature sensor 211 is installed on the upper side of the inner wall of the hot melt box 205. A second motor 208 is installed in the middle of the outer wall of the hot melt box 205. The output end of the second motor 208 is connected to a stirring rod 209 through a coupling. A stirring blade 210 is provided on the outer wall of the stirring rod 209. A discharge pipe 207 is installed on the lower side of the hot melt box 205.
[0031] Please see the appendix Figure 1 Appendix Figure 3 Appendix Figure 4 and attached Figure 6As shown, the non-stick inclined plate 202 is fixedly installed between the recycling tank 201 and the non-stick inclined plate 202. The first shredding roller 204 is rotatably connected to the recycling tank 201 via a bearing. The second shredding roller 212 is rotatably connected to the recycling tank 201 via a bearing. The first shredding roller 204 is fixedly connected to the second pulley 214 via a coupling. The second shredding roller 212 is fixedly connected to the third pulley 215 via a coupling. The guide wheel 216 is rotatably connected to the recycling tank 201 via a bearing. The first pulley 213 is rotatably connected to the recycling tank 201 via a bearing. The output end of the first motor 203 is connected to the first pulley. 213 are fixedly connected by a coupling. The first pulley 213 and the second pulley 214 are connected by a first conveyor belt 217. The hot melt box 205 and the recycling tank 201 are fixedly installed. The temperature sensor 211 is fixedly installed in the hot melt box 205. The discharge pipe 207 is fixedly installed in the hot melt box 205. The second motor 208 is fixedly installed in the hot melt box 205. The output end of the second motor 208 is fixedly connected to the stirring rod 209 by a coupling. The stirring rod 209 is fixedly connected to the stirring blade 210. The heating rod 206 is electrically connected to the hot melt box 205 by a wire.
[0032] The crushed plastic granules fall into the hot melt box 205, and the heating rod 206 heats the temperature to 180-220℃, which is adjusted in real time by the temperature sensor 211; the second motor 208 drives the stirring blade 210 to stir at a uniform speed of 30r / min to ensure that the melt is uniform. The molten plastic is discharged through the discharge pipe 207 and can be directly injection molded or granulated to realize in-situ recycling of waste.
[0033] The first shredding roller 204 has spiral serrations on its surface, and the second shredding roller 212 has staggered blades. The gap between the two rollers is adjustable from 1 to 5 mm, and it is suitable for various plastics such as PP, ABS, and PVC.
[0034] Please see the appendix Figure 1 and attached Figure 2As shown, a first slide rail 101 is installed on both sides of the upper end of the plastic processing table 1. A first slider 102 is embedded in the outer wall of the first slide rail 101. An operating table 103 is provided on the upper side of the first slider 102. A second slide rail 108 is installed on both sides of the upper end of the operating table 103. A second slider 109 is embedded in the outer wall of the second slide rail 108. A clamping plate 107 is provided on the upper side of the second slider 109. An anti-slip clamping plate 110 is provided on one side of the clamping plate 107, and an electric telescopic rod 106 is provided on the other side of the clamping plate 107. Connecting plates 105 are installed at both ends of the upper side of the plastic processing table 1. A limiter 104 is installed on the upper side. A connecting plate 105 is fixedly installed between the plastic processing table 1 and the plastic processing table 1. A first slide rail 101 is fixedly installed between the plastic processing table 1 and the plastic processing table 1. A first slider 102 is slidably connected to the first slide rail 101. An operating table 103 is fixedly connected to the first slider 102. A second slide rail 108 is fixedly connected to the operating table 103. A second slider 109 is slidably connected to the second slide rail 108. A second slider 109 is fixedly connected to the clamping plate 107. A connecting plate 105 is fixedly connected to the electric telescopic rod 106. An anti-slip clamping plate 110 is fixedly connected to the clamping plate 107.
[0035] The plastic sheet to be processed is placed on the operating table 103. After receiving the control signal, the electric telescopic rod 106 extends and retracts, pushing the clamping plate 107 to slide along the second slide rail 108. The anti-slip clamping plate 110 clamps the edge of the sheet. The limiter 104 is a combination of the electric telescopic rod and the locking block. The extension and retraction of the electric telescopic rod drives the locking block to one side of the second slider 109 for easy locking. After clamping, the operating table 103 moves to the cutting station along the first slide rail 101 via the first slider 102.
[0036] Please see the appendix Figure 1 Appendix Figure 5 and attached Figure 7As shown, the cutting assembly 3 includes a lifting frame 301 mounted on the upper side of the plastic processing table 1. A support plate 302 is installed on the upper side of the lifting frame 301. Third slide rails 303 are respectively installed at both ends of one side of the support plate 302. A third slider 304 is embedded in the outer wall of the third slide rail 303. A moving plate 305 is installed on one side of the third slider 304. A hydraulic cylinder 310 is installed on one side of the moving plate 305. A cutting machine 311 is installed on one side of the hydraulic cylinder 310. Fourth pulleys 307 and bearing seats 306 are respectively installed at both ends of the support plate 302. A second conveyor belt 308 drives the fourth pulleys 307. A set of fourth pulleys 307... A drive motor 309 is connected to the drive shaft. The support plate 302 is fixedly installed between the support plate 301 and the lifting frame 301. The bearing seat 306 is fixedly installed between the support plate 302 and the drive motor 309. The output end of the drive motor 309 is fixedly connected to the fourth pulley 307 through a coupling. The third slider 304 is slidably connected to the third slide rail 303. The third slider 304 is fixedly connected to the moving plate 305. The hydraulic cylinder 310 is fixedly connected to the moving plate 305. The hydraulic cylinder 310 is fixedly installed between the cutting machine 311 and the second conveyor belt 308 is fixedly engaged with the moving plate 305.
[0037] The drive motor 309 starts and drives the second conveyor belt 308 to rotate through the fourth pulley 307, driving the moving plate 305 to move laterally along the third slide rail 303 to the preset cutting position; the hydraulic cylinder 310 presses down the cutting machine 311 to complete the vertical cutting. The cutting depth is adjusted by the lifting frame 301 with an accuracy of ±0.2mm, which is suitable for plastic sheets with a thickness of 5-50mm.
[0038] The working process of this utility model is as follows: Using the automated plastic processing cutting and recycling device designed in this scheme, during operation, the second slider 109 and the second slide rail 108 are locked by the limiter 104, fixing the clamping plate 107. Two sets of electric telescopic rods 106 extend and retract, driving the two sets of operating tables 103 to move towards each other and close. The first slider 102 slides along the outer wall of the first slide rail 101. By releasing the limiter 104, one end of the plastic product is clamped into the inner groove on one side of the anti-slip clamping plate 110. The electric telescopic rods 106 are adjusted... The telescopic mechanism causes the two sets of clamping plates 107 to move towards or away from each other according to the size of the plastic product. During the movement, the second slider 109 slides along the outer wall of the second slide rail 108. By starting the drive motor 309, the fourth pulley 307 is driven to rotate. The second conveyor belt 308 passes through the moving plate 305 and drives the fourth pulley 307 at the other end to rotate. During the transmission of the second conveyor belt 308, the third slider 304 slides along the outer wall of the third slide rail 303, thereby driving the cutting machine 311 to adjust its position via the hydraulic cylinder 310. The height of the cutting machine 311 is adjusted to facilitate its cutting operation. After cutting, the waste material is locked to the second slider 109 by the limiter 104. Then, the electric telescopic rod 106 retracts, causing the first slider 102 to move in opposite directions along the first slide rail 101, creating a gap for the waste material to enter the recycling tank 201. The first motor 203 is started, driving the first pulley 213 to rotate. The first pulley 213, through the first conveyor belt 217, drives the second pulley 214 and the third pulley 215 to rotate, thereby driving the... The first shredding roller 204 and the second shredding roller 212 rotate to facilitate the shredding of waste materials. The shredded waste materials enter the hot melt box 205, which is preheated by heating rod 206 to reach the hot melt temperature. By turning on the switch of the second motor 208, it drives the stirring rod 209 to rotate and drive the stirring blade 210 to stir the inside of the hot melt box 205, accelerating the hot melt operation of the waste materials. The waste materials can be discharged to the external mold through the discharge pipe 207, which facilitates the recycling of plastic waste and saves time.
[0039] 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. An automated cutting and recycling device for plastic processing, comprising a plastic processing table (1) and a first motor (203), characterized in that: A cutting component (3) is provided on the upper side of the plastic processing table (1), and a recycling component (2) is provided on the lower side of the plastic processing table (1). The recycling assembly (2) includes a recycling tank (201) disposed on the lower side of the plastic processing table (1). Non-stick inclined plates (202) are respectively disposed on both sides of the inner wall of the recycling tank (201). A first shredding roller (204) and a second shredding roller (212) are installed in the middle of the recycling tank (201). One end of the first shredding roller (204) passes through the recycling tank (201) and is provided with a second pulley (214). One end of the second shredding roller (212) passes through the recycling tank (201) and is provided with a third pulley (215). A guide wheel (216) is installed in the recycling tank (201) between the second pulley (214) and the third pulley (215), near the second pulley. A first pulley (213) is installed on the outer wall of (214), and a first conveyor belt (217) is driven on the first pulley (213). A hot melt box (205) is installed on the lower side of the recycling tank (201). A heating rod (206) is installed around the inner wall of the hot melt box (205). A temperature sensor (211) is installed on the upper side of the inner wall of the hot melt box (205). A second motor (208) is installed in the middle of the outer wall of the hot melt box (205). The output end of the second motor (208) is connected to a stirring rod (209) through a coupling. A stirring blade (210) is provided on the outer wall of the stirring rod (209). A discharge pipe (207) is installed on the lower side of the hot melt box (205).
2. The automated cutting and recycling device for plastic processing according to claim 1, characterized in that: The plastic processing table (1) is equipped with a first slide rail (101) on both sides of its upper end. A first slider (102) is embedded in the outer wall of the first slide rail (101). An operating table (103) is provided on the upper side of the first slider (102). A second slide rail (108) is provided on both sides of the upper end of the operating table (103). A second slider (109) is embedded in the outer wall of the second slide rail (108). A clamping plate (107) is provided on the upper side of the second slider (109). An anti-slip clamping plate (110) is provided on one side of the clamping plate (107). An electric telescopic rod (106) is provided on the other side of the clamping plate (107). A connecting plate (105) is installed at both ends of the upper side of the plastic processing table (1). A limiter (104) is installed on the upper side of the operating table (103).
3. The automated cutting and recycling device for plastic processing according to claim 1, characterized in that: The cutting assembly (3) includes a lifting frame (301) mounted on the upper side of the plastic processing table (1). A support plate (302) is installed on the upper side of the lifting frame (301). A third slide rail (303) is provided at both ends of one side of the support plate (302). A third slider (304) is embedded in the outer wall of the third slide rail (303). A moving plate (305) is provided on one side of the third slider (304). A hydraulic cylinder (310) is provided on one side of the moving plate (305). A cutting machine (311) is provided on one side of the hydraulic cylinder (310). A fourth pulley (307) and a bearing seat (306) are respectively installed at both ends of the support plate (302). A second conveyor belt (308) is driven on the fourth pulley (307). A drive motor (309) is connected to the drive shaft of a set of fourth pulleys (307).
4. The automated cutting and recycling device for plastic processing according to claim 1, characterized in that: The non-stick inclined plate (202) is fixedly installed between the recycling tank (201), the first shredding roller (204) is rotatably connected to the recycling tank (201) through a bearing, the second shredding roller (212) is rotatably connected to the recycling tank (201) through a bearing, and the first shredding roller (204) is fixedly connected to the second pulley (214) through a coupling.
5. The automated cutting and recycling device for plastic processing according to claim 1, characterized in that: The second shredding roller (212) is fixedly connected to the third pulley (215) via a coupling. The guide wheel (216) is rotatably connected to the recycling tank (201) via a bearing. The first pulley (213) is rotatably connected to the recycling tank (201) via a bearing. The output end of the first motor (203) is fixedly connected to the first pulley (213) via a coupling. The first pulley (213) and the second pulley (214) are connected by a first conveyor belt (217).
6. The automated cutting and recycling device for plastic processing according to claim 1, characterized in that: The hot melt box (205) is fixedly installed between the hot melt box (201), the temperature sensor (211) is fixedly installed between the hot melt box (205), the discharge pipe (207) is fixedly installed between the hot melt box (205), the second motor (208) is fixedly installed between the hot melt box (205), the output end of the second motor (208) is fixedly connected to the stirring rod (209) through a coupling, the stirring rod (209) is fixedly connected to the stirring blade (210), and the heating rod (206) is electrically connected to the hot melt box (205) through a wire.
7. The automated cutting and recycling device for plastic processing according to claim 2, characterized in that: The connecting plate (105) is fixedly installed between the plastic processing table (1), the first slide rail (101) is fixedly installed between the plastic processing table (1), the first slider (102) is slidably connected between the first slide rail (101), the operating table (103) is fixedly connected between the first slider (102), the second slide rail (108) is fixedly connected between the operating table (103), the second slider (109) is slidably connected between the second slide rail (108), the second slider (109) is fixedly connected between the clamping plate (107), the connecting plate (105) is fixedly connected between the electric telescopic rod (106), and the anti-slip clamping plate (110) is fixedly connected between the clamping plate (107).
8. The automated cutting and recycling device for plastic processing according to claim 3, characterized in that: The support plate (302) is fixedly installed between the support plate (301), the bearing seat (306) is fixedly installed between the support plate (302), the drive motor (309) is fixedly installed between the support plate (302), the output end of the drive motor (309) is fixedly connected to the fourth pulley (307) through a coupling, the third slider (304) is slidably connected to the third slide rail (303), the third slider (304) is fixedly connected to the moving plate (305), the hydraulic cylinder (310) is fixedly connected to the moving plate (305), the hydraulic cylinder (310) is fixedly installed between the cutting machine (311), and the second conveyor belt (308) is fixedly snapped into the moving plate (305).