Recycled plastic packing machine

Abstract

The utility model discloses a recycled plastic packaging machine, and relates to the field of plastic recycling, the recycled plastic packaging machine comprises a base, a packaging mechanism and a supporting device, the packaging mechanism is rotatably mounted on the right side of the top surface of the base, the supporting device is fixedly erected above the base, and a feeding mechanism is fixedly connected to the left side of the top surface of the base; a filling hopper is erected at the top end of the supporting device; a motor is installed at the bottom end of the front surface of the feeding mechanism in an embedded mode, the rear end of the motor is in transmission connection with a lifting belt, and the bottom end of the left side wall of the feeding mechanism is in through connection with a feeding port. Automatic feeding is achieved through the feeding mechanism, the motor operates to drive the lifting belt to conduct transmission, then the supporting plate on the surface of the lifting belt conveys recycled plastic entering the feeding mechanism through the feeding port upwards till the recycled plastic passes through the discharging port, the recycled plastic slides into the filling hopper through the discharging port, automatic feeding work of the recycled plastic is achieved, the structure is simple, and practicability is high. Manual labor is saved, and working efficiency is effectively improved.

Description

Technical Field

[0001] This application relates to the field of plastic recycling, and in particular to a plastic recycling baler. Background Technology

[0002] Most plastic products, especially those used in large quantities for single purposes, do not undergo significant changes in the properties of the plastic material itself after use. Therefore, they can be recycled and reprocessed into new plastic products for reuse. Plastic products are ubiquitous in our daily lives and various sectors of agricultural production. When these products reach the end of their lifespan or intended use, they are discarded and become waste plastic. The recycling process for waste plastic typically involves reheating and plasticizing the waste plastic, pelletizing it, and finally collecting the plastic pellets in bags.

[0003] Publication No. CN 114524139 B discloses a baling machine for recycling plastic foam, including a bag filling component and a shell; the shell is provided with a feeding hopper, and the feeding hopper is provided with a plurality of electric heating wires, ..., the side wall of the shell is provided with a receiving groove for accommodating the sharp teeth, the bag opening of the collection bag is located between the tooth plate and the shell, and the elastic sleeve is sleeved on the side wall of the tooth plate.

[0004] In actual use, this plastic foam recycling baler cannot automatically feed recycled plastics, resulting in a large workload and lower efficiency. In addition, it cannot screen out impurities such as dust and sand from waste plastics, thus affecting the quality of the recycled plastics for reuse. Utility Model Content

[0005] To address the issues of the inability to automatically feed recycled plastics, the large workload, the need to improve work efficiency, and the inability to screen out impurities such as dust and sand from waste plastics, thus affecting the quality of recycled plastics for reuse, this application provides a plastic recycling baler.

[0006] The recycling plastic baler provided in this application adopts the following technical solution:

[0007] A plastic recycling baler includes a base, a baling mechanism, and a support device. The baling mechanism is rotatably mounted on the right side of the top surface of the base. The support device is fixedly mounted above the base. A feeding mechanism is fixedly connected to the left side of the top surface of the base. A filling hopper is mounted on the top of the support device. A motor is embedded in the bottom of the front surface of the feeding mechanism. A lifting belt is driven to the rear end of the motor. A feed inlet is connected through the bottom of the left side wall of the feeding mechanism, and a discharge outlet is integrally welded to the top of the right side wall of the feeding mechanism. A geared motor is fixedly embedded in the right side of the top surface of the base.

[0008] By adopting the above technical solution, the operation of the electric motor can drive the lifting belt transmission, which in turn causes the pallet on the surface of the lifting belt to transfer the recycled plastic that enters the feeding mechanism through the feed port upwards until it passes the discharge port, where it slides into the filling hopper, realizing the automatic feeding of recycled plastic. The structure is simple, saves manual labor, and effectively improves work efficiency.

[0009] Preferably, the right side wall of the feeding mechanism has an open structure, and a screen plate is embedded in the opening. The screen plate is formed by cross-woven stainless steel wires.

[0010] By adopting the above technical solution, while the recycled plastic is lifted upward in the feeding mechanism, the dust, sand and other impurities inside it are screened by the screen plate and fall out of the feeding mechanism, avoiding the impact of impurities on the subsequent secondary utilization of the recycled plastic after being packaged together, and the recycling quality is effectively improved.

[0011] Preferably, the top surface of the base has an opening with a through groove, and a collection hopper is slidably embedded in the front surface of the base, with the collection hopper located directly below the through groove.

[0012] By adopting the above technical solution, the impurities that fall out of the feeding mechanism enter the collection hopper through the channel and are collected. After the operation is completed, the collection hopper can be pulled out of the base for unified treatment. The structure is simple, easy to use, and highly practical.

[0013] Preferably, the packaging mechanism is rotatably mounted on the top of the geared motor, and multiple trays arranged in a "ring" array are fixedly mounted on the top surface of the packaging mechanism.

[0014] By adopting the above technical solution, the operation of the geared motor can drive the packaging mechanism to rotate, thereby causing the pallet to rotate. By installing packaging bags on each pallet, the purpose of automated continuous filling and packaging can be achieved. The automation is strong, labor costs are saved, and work efficiency is effectively improved.

[0015] Preferably, the top edge of the tray is rotatably connected to two sets of support hook plates, and the two sets of support hook plates are symmetrically arranged.

[0016] By adopting the above technical solution, the packaging bag is placed on the top surface of the tray, and the two opening hook plates are pinched and moved closer to each other until the hook at the top of the opening hook plate hooks onto the inner wall of the packaging bag opening, thereby realizing the automatic opening and fixing of the packaging bag, which has strong functionality.

[0017] Preferably, torsion springs are fixedly installed at the connection positions of the two sets of support hook plates and the tray.

[0018] By adopting the above technical solution, after the opening hook plate hooks the bag opening, the opening hook plate is released, and the torsion spring rebounds and drives the opening hook plate to reset. This allows the two opening hook plates to open the packaging bag through the tension force generated by the torsion spring, eliminating the need for manual opening and packing. This avoids the bag opening closing during the filling and packing process, which could lead to filling failure, and effectively improves practicality.

[0019] Preferably, the filling hopper is funnel-shaped, and the bottom opening of the filling hopper is located directly above the tray.

[0020] By adopting the above technical solution, the plastic granules flowing out of the feeding mechanism are filled through the filling hopper, realizing the conversion from large diameter to small diameter, ensuring the smooth progress of the filling operation, and avoiding the spillage of plastic granules.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. The automatic feeding mechanism is used. The motor drives the lifting belt, which in turn causes the tray on the surface of the lifting belt to transfer the recycled plastic that enters the feeding mechanism through the feed port upwards until it passes the discharge port and slides into the filling hopper. This realizes the automatic feeding of recycled plastic. The structure is simple, saves manual labor, and effectively improves work efficiency.

[0023] 2. By using a sieve plate to separate impurities, as the recycled plastic is lifted upward in the feeding mechanism, the dust, sand and other impurities inside it are screened out by the sieve plate and fall out of the feeding mechanism. This avoids the impurities being packaged together and affecting the subsequent secondary use of the recycled plastic, thus effectively improving the recycling quality.

[0024] 3. The bag opening is opened by the opening hook plates. Pinch the two opening hook plates together until the hooks at the top of the opening hook plates hook onto the inner wall of the bag opening. Release the opening hook plates, and the torsion spring will return to its original position. The tension force generated by the torsion spring will open the bag, realizing automatic opening and fixing of the bag. It has strong functionality. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a plastic recycling baler according to an embodiment of this application;

[0026] Figure 2 This is a schematic diagram illustrating the main base structure of the embodiments of this application;

[0027] Figure 3 This is a schematic diagram illustrating the cross-sectional structure of the feeding mechanism, which is the main feature of this application embodiment.

[0028] Figure 4 This is a schematic diagram illustrating the cross-sectional structure of the packaging mechanism, which is the main feature of this application.

[0029] Reference numerals: 1. Base; 101. Through groove; 102. Collection hopper; 2. Packing mechanism; 3. Support device; 4. Feeding mechanism; 401. Screen plate; 5. Filling hopper; 6. Electric motor; 601. Lifting belt; 7. Feed inlet; 8. Discharge outlet; 9. Gear motor; 10. Pallet; 1001. Support hook plate; 1002. Torsion spring. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1 Figure 4 This application will be described in further detail.

[0031] This application discloses a plastic recycling baler.

[0032] Reference Figure 1 , Figure 2 and Figure 3 A plastic recycling baling machine includes a base 1, a baling mechanism 2, and a support device 3. The baling mechanism 2 is rotatably mounted on the right side of the top surface of the base 1. The support device 3 is fixedly mounted above the base 1. A feeding mechanism 4 is fixedly connected to the left side of the top surface of the base 1. A filling hopper 5 is mounted on the top of the support device 3. A motor 6 is embedded in the bottom of the front surface of the feeding mechanism 4. A lifting belt 601 is connected to the rear end of the motor 6. A feed inlet 7 is connected through the bottom of the left side wall of the feeding mechanism 4, and a discharge outlet 8 is integrally welded to the top of the right side wall of the feeding mechanism 4. A geared motor 9 is fixedly embedded in the right side of the top surface of the base 1. The right side wall of the feeding mechanism 4 is an open structure, and a screen plate 401 is embedded in the opening. The screen plate 401 is formed by cross-woven stainless steel wire. A through groove 101 is provided in the opening on the top surface of the base 1, and a collection hopper 1 is slidably embedded in the front surface of the base 1. 02. The collection hopper 102 is located directly below the through trough 101. The motor 6 drives the lifting belt 601, which in turn causes the tray on the surface of the lifting belt 601 to transfer the recycled plastic that enters the feeding mechanism 4 through the feed inlet 7 upwards until it passes through the discharge inlet 8 and slides into the filling hopper 5, realizing the automatic feeding of recycled plastic. The structure is simple, saves manual labor, and effectively improves work efficiency. While the recycled plastic is lifted upwards in the feeding mechanism 4, the dust, sand and other impurities inside it are screened by the screen plate 401 and fall out of the feeding mechanism 4, avoiding the impact of impurities on the subsequent secondary utilization of the recycled plastic after being packaged together. The recycling quality is effectively improved. The impurities that fall out of the feeding mechanism 4 enter the collection hopper 102 through the through trough 101 and are collected. After the operation is completed, the collection hopper 102 can be pulled out of the base 1 for unified processing. The structure is simple, easy to use and highly practical.

[0033] Reference Figure 1 and Figure 4The packaging mechanism 2 is rotatably mounted on the top of the geared motor 9, and multiple trays 10 arranged in a "ring" array are fixedly mounted on the top surface of the packaging mechanism 2. Two sets of support hook plates 1001 are rotatably connected to the top edge of each tray 10. The two sets of support hook plates 1001 are symmetrically arranged, and torsion springs 1002 are fixedly installed at the connection points between the two sets of support hook plates 1001 and the trays 10. The operation of the geared motor 9 drives the packaging mechanism 2 to rotate, thereby causing the trays 10 to rotate. By installing packaging bags on each tray 10, automated continuous filling and packaging can be achieved. This method is highly automated, saves labor costs, and significantly improves work efficiency. The efficiency is improved by placing the packaging bag on the top surface of the tray 10 and pinching the two opening hook plates 1001 towards each other until the hooks at the top of the opening hook plates 1001 hook onto the inner wall of the packaging bag opening, thus realizing the automatic opening and fixation of the packaging bag. It has strong functionality. After the opening hook plates 1001 hook onto the bag opening, the opening hook plates 1001 are released, and the torsion spring 1002 rebounds and drives the opening hook plates 1001 to reset. The two opening hook plates 1001 can then open the packaging bag through the tension force generated by the torsion spring 1002. There is no need for manual opening and packaging, which avoids the packaging bag opening closing during the filling and packaging process, resulting in filling failure. The practicality is effectively improved.

[0034] Reference Figure 2 The filling hopper 5 is funnel-shaped, and the bottom opening of the filling hopper 5 is located directly above the tray 10. The plastic granules flowing out of the feeding mechanism 4 are filled through the filling hopper 5, realizing the conversion from large diameter to small diameter, ensuring the smooth progress of the filling operation, and avoiding the spillage of plastic granules.

[0035] The implementation principle of the plastic recycling baler in this embodiment is as follows: First, place the baling bag on the top surface of the tray 10, pinch the two opening hook plates 1001 and move them closer to each other until the hooks at the top of the opening hook plates 1001 hook onto the inner wall of the baling bag opening, thus achieving automatic opening and fixing of the baling bag. This provides strong functionality. After the opening hook plates 1001 hook onto the bag opening, release the opening hook plates 1001. The torsion spring 1002 rebounds, causing the opening hook plates 1001 to reset, allowing the two opening hook plates 1001 to move back to their original position via the torsion spring. The tension force generated by spring 1002 opens the packaging bag, eliminating the need for manual opening and packing. This prevents the bag from closing during the filling process, thus improving practicality. Afterwards, motor 6 and geared motor 9 are started to fill the feed inlet 7 with plastic granules. The operation of motor 6 drives the lifting belt 601, which in turn causes the trays on the surface of the lifting belt 601 to transfer the recycled plastic that has entered the feeding mechanism 4 through the feed inlet 7 upwards until it passes the discharge inlet 8, where it slides into the filling hopper 5. This system enables automated feeding of recycled plastics. Plastic granules flowing out of the feeding mechanism 4 are filled through the filling hopper 5, achieving a conversion from large-diameter to small-diameter granules, ensuring smooth filling operations, preventing plastic granules from spilling out, and featuring a simple structure that saves labor and effectively improves work efficiency. As the recycled plastics are lifted upwards within the feeding mechanism 4, dust, sand, and other impurities inside are screened by the sieve plate 401 and fall out of the feeding mechanism 4, preventing impurities from affecting the subsequent secondary utilization of the recycled plastics after packaging, thus effectively improving the recycling quality. Impurities falling out of the feeding mechanism 4 enter the collection hopper 102 through the channel 101 for collection. After the operation is completed, the collection hopper 102 can be pulled out of the base 1 for unified processing. The system features a simple structure, convenient use, and strong practicality. The operation of the geared motor 9 can drive the packaging mechanism 2 to rotate, thereby causing the tray 10 to rotate. By installing packaging bags on each tray 10, the purpose of automated continuous filling and packaging can be achieved. The system is highly automated, saves labor costs, and effectively improves work efficiency.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A plastic recycling baler, characterized in that: The device includes a base (1), a packaging mechanism (2), and a support device (3). The packaging mechanism (2) is rotatably installed on the right side of the top surface of the base (1). The support device (3) is fixedly mounted above the base (1). A feeding mechanism (4) is fixedly connected to the left side of the top surface of the base (1). A filling hopper (5) is mounted on the top of the support device (3). A motor (6) is embedded in the bottom of the front surface of the feeding mechanism (4). A lifting belt (601) is connected to the rear end of the motor (6). A feed inlet (7) is connected through the bottom of the left side wall of the feeding mechanism (4). A discharge port (8) is integrally welded to the top of the right side wall of the feeding mechanism (4). A geared motor (9) is fixedly embedded in the right side of the top surface of the base (1). The right side wall of the feeding mechanism (4) is an open structure. A sieve plate (401) is embedded in the opening. The sieve plate (401) is formed by cross-woven stainless steel wire.

2. The plastic recycling baler according to claim 1, characterized in that: The top surface of the base (1) is provided with a through groove (101), and a collection hopper (102) is slidably embedded on the front surface of the base (1), the collection hopper (102) being located directly below the through groove (101).

3. The plastic recycling baler according to claim 2, characterized in that: The packaging mechanism (2) is rotatably mounted on the top of the geared motor (9), and multiple trays (10) arranged in a "ring" array are fixedly mounted on the top surface of the packaging mechanism (2).

4. A plastic recycling baler according to claim 3, characterized in that: The top edge of the tray (10) is rotatably connected to two sets of support hook plates (1001), and the two sets of support hook plates (1001) are symmetrically arranged.

5. A plastic recycling baler according to claim 4, characterized in that: The two sets of support hook plates (1001) are fixedly installed with torsion springs (1002) at the connection positions with the tray (10).

6. A plastic recycling baler according to claim 5, characterized in that: The filling hopper (5) is funnel-shaped, and the bottom opening of the filling hopper (5) is located directly above the tray (10).

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