CN220331693U

CN220331693U - Plastic packaging bag recycling device

Info

Publication number: CN220331693U
Application number: CN202321146839.7U
Authority: CN
Inventors: 马广彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-13
Filing date: 2023-05-13
Publication date: 2024-01-12
Anticipated expiration: 2033-05-13

Abstract

The utility model relates to the technical field of plastic bag recovery, in particular to a plastic packaging bag recovery processing device, which comprises a box body integrally connected with a bracket, wherein an upper cavity and a lower cavity are formed in the box body from top to bottom, a first feeding hole and a discharging hole are formed in the box body, a second feeding hole is formed between the upper cavity and the lower cavity, a motor is arranged on the box body, a driving shaft which is rotatably arranged on the box body is arranged at the output end of the motor, a driving crushing roller is connected to the driving shaft, a driven shaft which horizontally corresponds to the driving shaft and is in transmission connection is connected to the box body, and a driven crushing roller meshed with the driving crushing roller is integrally sleeved on the driven shaft; according to the utility model, the pressing block is driven to horizontally reciprocate in the upper cavity by the mutual coordination among the motor, the driven shaft, the eccentric turntable and the connecting rod so as to compact the leftover materials of the plastic packaging bags in the upper cavity, and meanwhile, the crushing roller and the driven crushing roller are driven to mutually coordinate so as to crush and roll the compacted plastic packaging bags falling from the second feeding hole.

Description

Plastic packaging bag recycling device

Technical Field

The utility model relates to the technical field of plastic bag recovery, in particular to a plastic packaging bag recovery processing device.

Background

The plastic package bag is a package bag which uses plastic as raw material and is used for producing various articles in daily life and industrial production. At present, the use of plastic products is increased year by year, the types of plastic products are also increased year by year, and as one of the most common plastic products, a plastic bag plays an important role in the life of people.

After the plastic packaging bag is produced, a large amount of plastic packaging bag leftover materials and unqualified products can appear, and the plastic packaging bag leftover materials and unqualified products need to be melted, recovered and reproduced. The utility model discloses a plastic packaging bag recovery processing device by patent publication number CN211164842U among the prior art, including quick-witted case, feed inlet and relief valve pipe, the feed inlet is seted up in quick-witted case top surface, relief valve pipe welds in quick-witted case one end surface, fang Kakou installs broken case under the feed inlet, the shearing roller group is installed to broken incasement portion buckle, the driver is installed to quick-witted case one side surface buckle. The leftover materials of the plastic packaging bags for food are characterized by being crushed and light, when the leftover materials are recycled, a small amount of leftover materials can occupy a large amount of space, the existing plastic packaging bag recycling and processing device represented by the device is difficult to compact the plastic packaging bags to be recycled, the leftover materials are easy to overflow from the processing device, the recycling and processing efficiency is affected, the operation is usually finished manually or by means of a simple tool at present, the labor is consumed, and the compacting effect is poor.

Disclosure of Invention

The utility model aims to solve the problem that the recycling efficiency is affected due to the fact that the plastic packaging bag leftover materials are difficult to compact in the prior art, and the recycling device for the plastic packaging bags is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a plastic packaging bag recovery processing device, includes the box that an organic whole is connected with the support, upper chamber and lower chamber have been seted up to top-down on the box, and seted up first feed inlet and discharge gate on the box, set up the second feed inlet between upper chamber and the lower chamber, fixedly mounted has the motor on the box, and the motor output is fixed with the drive shaft of rotation installation on the box, fixedly connected with drive crushing roller on the drive shaft, and rotate on the box and be connected with and correspond and the transmission connection's driven shaft with the drive shaft level, an organic whole cover is equipped with the driven crushing roller that meshes with drive crushing roller on the driven shaft;

the automatic stirring device is characterized in that a rotating shaft is rotatably connected to the support, an eccentric rotary table is fixedly arranged on the rotating shaft, a differential mechanism used for connecting a driven shaft and the eccentric rotary table is fixedly arranged on the support, a connecting rod is rotatably connected to the eccentric rotary table, a pressing block sleeved in the upper cavity is rotatably connected to the connecting rod, a heater is fixedly arranged on the box body, and a stirring mechanism matched with the heater is rotatably connected to the driven shaft.

Preferably, the first feeding port and the discharging port are respectively arranged at the top of the box body and the side wall of the box body, and the second feeding port is smaller than the first feeding port.

Preferably, the motor is fixedly arranged on the side wall of the box body, and the driving shaft and the driven shaft horizontally penetrate through the lower cavity.

Preferably, one ends of the driving shaft and the driven shaft extending out of the box body are respectively connected with a driving gear and a driven gear in a key way, and the driving crushing roller and the driven crushing roller are respectively fixedly sleeved on the driving shaft and the driven shaft in the lower cavity.

Preferably, the stirring mechanism comprises a worm and a stirring piece which are rotatably connected to the bracket, a transmission belt is rotatably connected between the worm and the driven shaft, and a worm wheel meshed with the worm is fixedly sleeved on the stirring piece.

Preferably, the stirring piece extends from the support to the lower cavity longitudinally upwards, and the worm wheel is fixedly arranged on one end of the stirring piece, which is positioned outside the box body.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the pressing block is driven to horizontally reciprocate in the upper cavity by the mutual coordination among the motor, the driven shaft, the eccentric turntable and the connecting rod so as to compact the leftover materials of the plastic packaging bags in the upper cavity, and meanwhile, the crushing roller and the driven crushing roller are driven to mutually coordinate so as to crush and roll the compacted plastic packaging bags falling from the second feeding hole.

2. According to the utility model, the lower cavity is heated by controlling the opening of the heater, and the stirring piece arranged in the lower cavity is used for stirring the crushed and rolled plastic packaging bag through the mutual matching among the transmission belt, the worm and the worm wheel, so that the melting of the crushed and rolled plastic packaging bag is accelerated.

Drawings

Fig. 1 is a schematic structural view of a plastic package bag recycling device according to the present utility model;

fig. 2 is an enlarged schematic diagram of a part a structure of a plastic package bag recycling device according to the present utility model;

fig. 3 is a schematic structural view of a driving crushing roller and a driven crushing roller of the plastic package bag recycling device provided by the utility model.

In the figure: 1. a case; 2. a bracket; 3. an upper chamber; 4. a lower cavity; 5. a first feed port; 6. a second feed inlet; 7. a discharge port; 8. a motor; 9. a drive shaft; 10. a drive gear; 11. driving a crushing roller; 12. a driven gear; 13. a driven shaft; 14. a driven crushing roller; 15. a differential; 16. a rotating shaft; 17. an eccentric turntable; 18. a connecting rod; 19. briquetting; 20. a transmission belt; 21. a worm; 22. a worm wheel; 23. a stirring member; 24. a heater.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a plastic packaging bag recycling device comprises a box body 1 integrally connected with a bracket 2, wherein an upper cavity 3 and a lower cavity 4 are formed in the box body 1 from top to bottom, a first feed inlet 5 and a discharge outlet 7 are formed in the box body 1, the first feed inlet 5 and the discharge outlet 7 are respectively formed in the top of the box body 1 and the side wall of the box body 1, plastic packaging bags to be recycled are guided into the upper cavity 3 through the first feed inlet 5, a second feed inlet 6 is formed between the upper cavity 3 and the lower cavity 4, and the second feed inlet 6 is smaller than the first feed inlet 5;

the box body 1 is fixedly provided with a motor 8, the motor 8 is a servo motor with the model of MR-J2S-70A, the motor 8 is fixedly arranged on the side wall of the box body 1, the output end of the motor 8 is fixedly provided with a driving shaft 9 which is rotatably arranged on the box body 1, the driving shaft 9 is fixedly connected with a driving crushing roller 11, the driving shaft 9 is driven to synchronously rotate by controlling the opening of the motor 8, the box body 1 is rotatably connected with a driven shaft 13 which is horizontally corresponding to the driving shaft 9 and is in transmission connection with the driven shaft 13, the driving shaft 9 and the driven shaft 13 horizontally penetrate through the lower cavity 4, one end of the driving shaft 9 and the driven shaft 13 extending out of the box body 1 is respectively connected with a driving gear 10 and a driven gear 12 in a key way, the driven shaft 13 is integrally sleeved with a driven crushing roller 14 which is meshed with the driving crushing roller 11, the driving shaft 9 and the driving crushing roller 11 are driven by the driving gear 10 to rotate oppositely, and the driven shaft 9 and the driven crushing roller 11 are respectively fixedly sleeved on the driving shaft 9 and the driven shaft 13 in the lower cavity 4;

the support 2 is rotationally connected with a rotating shaft 16, the rotating shaft 16 is fixedly provided with an eccentric rotary table 17, the support 2 is fixedly provided with a differential mechanism 15 for connecting a driven shaft 13 and the eccentric rotary table 17, the eccentric rotary table 17 is rotationally connected with a connecting rod 18, the connecting rod 18 is rotationally connected with a pressing block 19 which is sleeved in the upper cavity 3 in a sliding manner, the rotating driven shaft 13 drives the pressing block 19 to horizontally reciprocate in the upper cavity 3 through the differential mechanism 15, the eccentric rotary table 17 and the connecting rod 18 so as to extrude materials in the upper cavity 3, the extruded materials fall into the lower cavity 4 through a second feed port 6, the oppositely rotating driving crushing roller 11 and the driven crushing roller 14 crush and crush the fallen materials, and the crushed materials fall to the bottom of the lower cavity 4;

the heater 24 is fixedly installed on the box body 1, the stirring mechanism matched with the heater 24 is rotationally connected to the driven shaft 13, the heater 24 is controlled to be started, materials in the lower cavity 4 are heated, the stirring mechanism comprises a worm 21 and a stirring piece 23 which are rotationally connected to the support 2, the stirring piece 23 longitudinally extends upwards to the lower cavity 4 from the support 2, a driving belt 20 is rotationally connected between the worm 21 and the driven shaft 13, a worm wheel 22 meshed with the worm 21 is fixedly sleeved on the stirring piece 23, the worm wheel 22 is fixedly arranged at one end of the stirring piece 23 outside the box body 1, and the stirring piece 23 is used for stirring the materials in the lower cavity 4 under the driving of the driven shaft 13 through the worm wheel 22, the worm 21 and the driving belt 20 so as to accelerate melting of the materials.

The utility model can explain its functional principle by the following modes of operation:

introducing plastic packaging bags to be recycled into the upper cavity 3 through the first feed inlet 5;

the control motor 8 is started to drive the driving shaft 9 to drive the driven gear 12 to rotate through the driving gear 10, and the rotating driven gear 12 drives the pressing block 19 to horizontally reciprocate in the upper cavity 3 through the driven shaft 13, the differential 15, the eccentric turntable 17 and the connecting rod 18 to squeeze materials in the upper cavity 3;

the driving shaft 9 and the driven shaft 13 respectively drive the driving crushing roller 11 and the driven crushing roller 14 to rotate in opposite directions, extruded materials fall into the lower cavity 4 through the second feed inlet 6, and the materials are crushed and rolled by the driving crushing roller 11 and the driven crushing roller 14 which rotate in opposite directions and fall to the bottom of the lower cavity 4;

the heater 24 is controlled to be started to heat the lower cavity 4, and the driven shaft 13 in rotation drives the stirring piece 23 to stir the materials in the lower cavity 4 through the driving belt 20, the worm 21 and the worm wheel 22, so that melting of the materials is quickened.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a plastic packaging bag recycling device, includes box (1) of an organic whole connection support (2), its characterized in that, upper chamber (3) and lower chamber (4) have been seted up to top-down on box (1), and first feed inlet (5) and discharge gate (7) have been seted up on box (1), second feed inlet (6) have been seted up between upper chamber (3) and lower chamber (4), fixed mounting has motor (8) on box (1), and the fixed drive shaft (9) of motor (8) output are provided with the rotation and install on box (1), fixed connection has drive crushing roller (11) on drive shaft (9), and rotate on box (1) be connected with drive shaft (9) level correspond and transmission connection driven shaft (13), an organic whole cover is equipped with driven crushing roller (14) with drive crushing roller (11) meshing on driven shaft (13);

the automatic stirring device is characterized in that a rotating shaft (16) is rotationally connected to the support (2), an eccentric rotary table (17) is fixedly arranged on the rotating shaft (16), a differential mechanism (15) used for connecting a driven shaft (13) and the eccentric rotary table (17) is fixedly arranged on the support (2), a connecting rod (18) is rotationally connected to the eccentric rotary table (17), a pressing block (19) sleeved in the upper cavity (3) in a sliding manner is rotationally connected to the connecting rod (18), a heater (24) is fixedly arranged on the box body (1), and a stirring mechanism matched with the heater (24) is rotationally connected to the driven shaft (13).

2. The plastic packaging bag recycling device according to claim 1, wherein the first feeding port (5) and the discharging port (7) are respectively arranged at the top of the box body (1) and the side wall of the box body (1), and the second feeding port (6) is smaller than the first feeding port (5).

3. The plastic packaging bag recycling device according to claim 1, wherein the motor (8) is fixedly arranged on the side wall of the box body (1), and the driving shaft (9) and the driven shaft (13) horizontally penetrate through the lower cavity (4).

4. The plastic packaging bag recycling device according to claim 1, wherein one ends of the driving shaft (9) and the driven shaft (13) extending out of the box body (1) are respectively connected with a driving gear (10) and a driven gear (12) in a key manner, and the driving crushing roller (11) and the driven crushing roller (14) are respectively fixedly sleeved on the driving shaft (9) and the driven shaft (13) in the lower cavity (4).

5. The plastic packaging bag recycling device according to claim 1, wherein the stirring mechanism comprises a worm (21) and a stirring piece (23) which are rotatably connected to the bracket (2), a transmission belt (20) is rotatably connected between the worm (21) and the driven shaft (13), and a worm wheel (22) meshed with the worm (21) is fixedly sleeved on the stirring piece (23).

6. The plastic packaging bag recycling device according to claim 5, wherein the stirring piece (23) extends from the bracket (2) to the lower cavity (4) longitudinally upwards, and the worm wheel (22) is fixedly arranged at one end of the stirring piece (23) located outside the box body (1).