A device for collecting waste edges of thermal paper

Abstract

This utility model relates to the field of printing technology and discloses a device for collecting waste edges of thermal paper, including a guiding mechanism, a crushing mechanism, and a storage mechanism. The crushing mechanism is located below the guiding mechanism to crush the incoming waste edges of thermal paper. The storage mechanism is located below the crushing mechanism and includes a storage box, a hydraulic rod, a pressure plate, a partition, a guide pipe, and a blower. The storage box is detachably connected to the bottom of the crushing mechanism. This device for collecting waste edges of thermal paper, with its combined arrangement of the blower and guide pipe, allows the air blown by the blower to be introduced into the interior of the storage box from multiple points via the guide pipe. The air then interacts with the partition, utilizing the inclined outer surface of the partition to guide the air and paper scraps. Therefore, the crushed waste edges of thermal paper are blown up, while heavier impurities remain at the bottom of the storage box, thus completing the filtration and screening of thermal paper debris.

Description

Technical Field

[0001] This utility model relates to the field of printing technology, specifically to a device for collecting waste edges of thermal paper. Background Technology

[0002] Thermal paper is widely used in many scenarios such as invoice printing, supermarket checkout, and logistics labels. This has led to a continuous increase in the amount of thermal paper waste. Properly handling thermal paper waste can not only reduce resource waste and alleviate environmental pressure, but also create considerable economic value. However, current thermal paper waste treatment equipment has many drawbacks.

[0003] Most existing waste paper processing devices lack effective screening mechanisms. The shredded thermal paper scraps are mixed with impurities such as metal shavings, making efficient separation difficult. This not only reduces the quality of recycled paper but may also cause serious wear and tear on subsequent recycling equipment, increasing equipment maintenance costs. Furthermore, uncompressed thermal paper scraps are fluffy and bulky, taking up a lot of space during storage and transportation, leading to a significant increase in storage and transportation costs. In addition, the loose paper scraps are easy to scatter, causing not only environmental pollution but also potential safety hazards. Utility Model Content

[0004] This invention provides a device for collecting waste edges of thermal paper, which can screen and compress the shredded waste edges of thermal paper, making the paper scraps easier to collect and transport in subsequent operations after being compressed into blocks.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a device for collecting waste edges of thermal paper, including a guiding mechanism, a shredding mechanism, and a storage mechanism, wherein:

[0007] The guiding mechanism is used to receive and transport the waste edges of thermal paper to the crushing mechanism, which is located below the guiding mechanism to crush the incoming waste edges of thermal paper.

[0008] The storage mechanism is located below the crushing mechanism. The storage mechanism includes a storage box, a hydraulic rod, a top plate, a partition, a drain pipe, and a blower. The storage box is detachably connected to the bottom of the crushing mechanism. The hydraulic rod is fixedly installed at one end of the storage box. The output end of the hydraulic rod is inserted into the storage box and fixedly installed on the outer wall of the top plate. The bottom of the partition is fixedly connected to the inner bottom wall of the storage box. The top plate is slidably connected to the inner wall of the storage box and located on one side of the partition. The drain pipe is detachably connected to one side of the storage box. The blower is detachably connected to the end of the drain pipe by bolts.

[0009] Optionally, the guiding mechanism includes two guide plates, two conveyor belts, and four conveyor cylinders. The two conveyor belts are respectively fixedly installed on the inner sidewalls of the two guide plates, and the four conveyor cylinders are respectively rotatably connected to the inner sidewalls of the two guide plates and located below the two conveyor belts.

[0010] Optionally, the guiding mechanism further includes two limiting plates, two first motors, and two second motors. The two limiting plates are detachably connected to both sides of the outer surface of the two guide plates by bolts. The two first motors are fixedly installed above the outer surface of one of the limiting plates, and the two second motors are fixedly installed below the outer surface of one of the limiting plates.

[0011] Optionally, the output ends of the two first motors are respectively connected to the ends of the two conveyor belts via key transmission, and the output ends of the two second motors are respectively connected to the output ends of the two conveyor cylinders.

[0012] Optionally, two fixing mechanisms are provided above the outer surface of one of the guide plates. The fixing mechanism includes a positioning clamp, a threaded rod, and a pressure plate. The positioning clamp is fixedly installed on the outer surface of the guide plate, the threaded rod is threaded through the lower part of the positioning clamp, and the pressure plate is rotatably connected to the inner wall of the threaded rod.

[0013] Optionally, the crushing mechanism includes a positioning seat, a drive shaft, and multiple cutting blades. The inner sidewall of the positioning seat is detachably connected to the lower part of the outer surface of the two guide plates by bolts. The drive shaft is rotatably connected to the middle part of the inner sidewall of the positioning seat. The multiple cutting blades are all fixedly installed on the outer surface of the drive shaft.

[0014] Optionally, the crushing mechanism further includes two end caps, a discharge port, and a third motor. The two end caps are respectively bolted to both sides of the outer surface of the positioning seat. The discharge port is opened on one side of the bottom of the positioning seat and located between the two end caps. The third motor is fixedly installed on the outer wall of one of the end caps, and the output end of the third motor is connected to the end of the transmission shaft via a key.

[0015] Optionally, the storage mechanism further includes four fixing bolts and two transparent plates. The two transparent plates are respectively fixedly installed on both sides of the outer surface of the storage box, and the four fixing bolts are respectively threaded to both sides of the top of the storage box. One end of the fixing bolt protruding from the storage box is threadedly connected to the outer surface of the positioning seat.

[0016] Optionally, the storage mechanism further includes a guide plate, multiple exhaust holes, a support plate, buckles, and multiple mounting holes. The guide plate is fixedly connected to the inner bottom wall of the storage box and located on one side of the partition. The multiple exhaust holes are all opened on the outer wall of the storage box away from the drainage pipe. The support plate is detachably connected to the other end of the storage box. One end of each of the multiple buckles is rotatably connected to the outer wall of the storage box and located on the outside of the support plate. The other end of each of the multiple buckles is engaged with the outer wall of the support plate. The multiple mounting holes are respectively opened below the outer surface of the storage box, and the inner walls of the multiple mounting holes are respectively connected to multiple points on the outer wall of the drainage pipe.

[0017] This utility model provides a device for collecting waste edges of thermal paper, which has the following beneficial effects:

[0018] This device for collecting waste edges of thermal paper, with its combined blower and guide pipes, allows the air blown by the blower to be introduced into the storage box from multiple points via the guide pipes. Working in conjunction with partitions, the inclined outer surface of the partitions guides the air and paper scraps, thus blowing up the shredded waste edges of thermal paper. Heavier impurities remain at the bottom of the storage box, effectively filtering and screening the thermal paper scraps. Through the combined arrangement of hydraulic rods and a top plate, once the paper scraps have reached a suitable storage capacity, the hydraulic rods push the top plate to compress and shape the paper scraps inside the storage box. The compressed paper blocks are smaller in size and less prone to scattering, making them easier for workers to collect and transport. Attached Figure Description

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

[0020] Figure 2 This is a schematic diagram of the installation structure of the crushing mechanism of this utility model;

[0021] Figure 3 This is an exploded view of the guiding mechanism of this utility model;

[0022] Figure 4 This is an exploded structural diagram of the crushing mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the storage mechanism structure of this utility model;

[0024] Figure 6 This is an exploded view of the storage mechanism of this utility model.

[0025] In the diagram: 1. Guiding mechanism; 101. Guide plate; 102. Limiting plate; 103. Conveyor belt; 104. First motor; 105. Second motor; 106. Conveying cylinder; 2. Fixing mechanism; 201. Positioning clamp; 202. Threaded rod; 203. Pressure plate; 3. Crushing mechanism; 301. Positioning seat; 302. End cover; 303. Discharge port; 304. Drive shaft; 305. Cutting blade; 306. Third motor; 4. Storage mechanism; 401. Storage box; 402. Fixing bolt; 403. Transparent plate; 404. Hydraulic rod; 405. Top plate; 406. Partition plate; 407. Guide plate; 408. Vent hole; 409. Support plate; 4010. Buckle; 4011. Mounting hole; 4012. Drain pipe; 4013. Blower. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1 to 6 This utility model embodiment provides a collection device for collecting and processing waste edges generated during the use of thermal paper. This embodiment improves the structure of the collection device to enable it to filter impurities and compress paper scraps. Specifically, taking the processing of waste edges of thermal paper as an example, as a preferred solution in this embodiment, the collection device is specifically a device for collecting waste edges of thermal paper, capable of filtering impurities and compressing the volume of the waste edges.

[0028] Please see Figures 1 to 6 This utility model provides a technical solution: a device for collecting waste edges of thermal paper, which is applied to the scenario of collecting and processing waste edges generated during the use of thermal paper.

[0029] The device for collecting waste edges of thermal paper includes a guiding mechanism 1, a shredding mechanism 3, and a storage mechanism 4, wherein:

[0030] The guiding mechanism 1 is used to receive and transport the waste edge of thermal paper to the crushing mechanism 3. The crushing mechanism 3 is located below the guiding mechanism 1 to crush the incoming waste edge of thermal paper.

[0031] The storage mechanism 4 is located below the crushing mechanism 3. The storage mechanism 4 includes a storage box 401, a hydraulic rod 404, a top plate 405, a partition 406, a drain pipe 4012, and a blower 4013. The storage box 401 is detachably connected to the bottom of the crushing mechanism 3. The hydraulic rod 404 is fixedly installed at one end of the storage box 401. The output end of the hydraulic rod 404 is inserted into one end of the storage box 401 and fixedly installed on the outer wall of the top plate 405. The bottom of the partition 406 is fixedly connected to the inner bottom wall of the storage box 401. The top plate 405 is slidably connected to the inner wall of the storage box 401 and is located on one side of the partition 406. The drain pipe 4012 is detachably connected to one side of the storage box 401. The blower 4013 is detachably connected to the end of the drain pipe 4012 by bolts.

[0032] In this embodiment, the storage box 401 serves as the main body of the storage mechanism, providing storage space for shredded thermal paper scraps and impurities. It also forms the foundation for the installation of other components. Its detachable connection to the shredding mechanism 3 facilitates regular cleaning, maintenance, or replacement of the storage box 401, ensuring the normal operation of the entire device. The hydraulic rod 404 is fixedly installed at one end of the storage box 401, with its output end fixedly connected to the outer wall of the top plate 405. When the paper scraps reach a suitable capacity, the hydraulic rod 404 pushes the top plate 405 to slide against the inner wall of the storage box 401, compressing the paper scraps within the storage box 401 into smaller, less scattered pieces, greatly facilitating collection and transportation. The bottom of the partition plate 406 is fixedly connected to the inner bottom wall of the storage box 401, cooperating with the blower 4013 and the drainage pipe 4012. Utilizing its inclined outer surface, it expels the paper scraps entering the storage box 401. The air and paper scraps inside are guided, which can blow up the shredded thermal paper waste, while the heavier impurities will remain at the bottom of the storage box 401, thus completing the filtration and screening of thermal paper scraps and improving the quality of recycled paper. The blower 4013 is detachably connected to the end of the guide pipe 4012 by bolts, providing power for the airflow inside the storage box 401. Together with the guide pipe 4012 and the partition 406, it can effectively screen the thermal paper scraps, blowing up the lighter paper scraps and leaving the heavier impurities at the bottom of the box.

[0033] In the above embodiment, as a preferred solution, the guiding mechanism 1 includes two guide plates 101, two conveyor belts 103, and four conveying cylinders 106. The two conveyor belts 103 are respectively fixedly installed on the inner sidewalls of the two guide plates 101, and the four conveying cylinders 106 are respectively rotatably connected to the inner sidewalls of the two guide plates 101 and located below the two conveyor belts 103. The guide plates 101 play a role in guiding and positioning other components. The conveyor belts 103 are fixedly installed on the inner sidewalls and provide installation support points for the conveying cylinders 106, ensuring the overall layout of the guiding mechanism 1 is stable, creating conditions for the subsequent conveying and heating of thermal paper waste edges. Through the cooperation of the two conveyor belts 103, thermal paper waste edges can be conveyed and guided from both sides at the same time, effectively reducing the situation where thermal paper waste edges are entangled and blocked, ensuring that the waste edges pass through the conveying cylinders 106 smoothly and orderly, and then the waste edges are further conveyed by the relative compression between the conveying cylinders 106, thereby reducing the occurrence of blockage.

[0034] In the above embodiment, as a preferred embodiment, the guiding mechanism 1 further includes two limiting plates 102, two first motors 104, and two second motors 105. The two limiting plates 102 are detachably connected to both sides of the outer surface of the two guide plates 101 by bolts. The two first motors 104 are fixedly installed above the outer surface of one of the limiting plates 102, and the two second motors 105 are fixedly installed below the outer surface of one of the limiting plates 102. The limiting plates 102 are detachably connected to both sides of the outer surface of the guide plates 101, thus guiding the guiding mechanism 1. The limiting function prevents the waste edge from detaching from the conveyor belt 103 during the conveying process. At the same time, it provides an installation position for the first motor 104 and the second motor 105, ensuring stable motor operation. The output end of the first motor 104 is connected to the end of the conveyor belt 103 via a key drive, providing power for the operation of the conveyor belt 103 and realizing the effective conveying of the thermal paper waste edge. The output end of the second motor 105 is connected to the output end of the conveyor cylinder 106, driving the conveyor cylinder 106 to rotate. On the one hand, it ensures uniform heating, and on the other hand, it keeps the thermal paper waste edge in continuous contact with heat, better eliminating surface writing.

[0035] In the above embodiment, as a preferred option, the output ends of the two first motors 104 are respectively connected to the ends of the two conveyor belts 103 via key transmission, and the output ends of the two second motors 105 are respectively connected to the output ends of the two conveyor cylinders 106.

[0036] In the above embodiment, as a preferred solution, two fixing mechanisms 2 are provided above the outer surface of one of the guide plates 101. The fixing mechanism 2 includes a positioning clamp 201, a threaded rod 202, and a pressure plate 203. The positioning clamp 201 is fixedly installed on the outer surface of the guide plate 101. The threaded rod 202 is threaded through the lower part of the positioning clamp 201. The pressure plate 203 is rotatably connected to the end of the threaded rod 202 and is located on the inner wall of the positioning clamp 201. With the setting of the fixing frame, the device can be directly clamped and fixed on the table. At the same time, rotating the threaded rod 202 can drive the pressure plate 203 to slide up and down, thereby cooperating with the positioning clamp 201 to clamp and fix the device on the table, so as to ensure the stability of the device during use.

[0037] In the above embodiments, as a preferred option, the crushing mechanism 3 includes a positioning seat 301, a drive shaft 304, and multiple cutting blades 305. The inner wall of the positioning seat 301 is detachably connected to the lower part of the outer surface of the two guide plates 101 by bolts. The drive shaft 304 is rotatably connected to the middle part of the inner wall of the positioning seat 301. The multiple cutting blades 305 are all fixedly installed on the outer surface of the drive shaft 304. The inner wall of the positioning seat 301 is detachably connected to the lower part of the guide plates 101 by bolts, providing stable installation support for components such as the drive shaft 304 and the cutting blades 305. At the same time, it cooperates with the end cover 302 to form a relatively closed crushing space to avoid debris splashing during the crushing process. The drive shaft 304 is rotatably connected to the middle part of the inner wall of the positioning seat 301, driving the cutting blades 305 to rotate, thereby realizing the crushing treatment of the heated thermal paper waste edges. The cutting blades 305 are fixedly installed on the outer surface of the drive shaft 304. By rapidly rotating, they crush the heated thermal paper waste edges into fragments, which are easy to collect and store, further reducing the risk of information leakage.

[0038] In the above embodiment, as a preferred option, the crushing mechanism 3 further includes two end caps 302, a discharge port 303, and a third motor 306. The two end caps 302 are respectively bolted to both sides of the outer surface of the positioning seat 301. The discharge port 303 is opened on one side of the bottom of the positioning seat 301 and located between the two end caps 302. The third motor 306 is fixedly installed on the outer wall of one of the end caps 302. The output end of the third motor 306 is connected to the end of the transmission shaft 304 via a key drive. The end cap 302 is bolted to the positioning seat 301. The outer surfaces of the 01 form a closed crushing space together with the positioning seat 301 to prevent debris from overflowing and to provide an installation position for the third motor 306. The discharge port 303 is opened on one side of the bottom of the positioning seat 301, between the two end caps 302, to facilitate the discharge of crushed debris and achieve smooth collection of waste. The third motor 306 is fixedly installed on the outer wall of the end cap 302, and its output end is connected to the end of the drive shaft 304 through a key drive to provide power for the rotation of the drive shaft 304 and the cutting blade 305, ensuring the efficient operation of the crushing work.

[0039] In the above embodiment, as a preferred solution, the storage mechanism 4 further includes four fixing bolts 402 and two transparent plates 403. The two transparent plates 403 are respectively fixedly installed on both sides of the outer surface of the storage box 401. The four fixing bolts 402 are respectively threaded to both sides of the top of the storage box 401. One end of the fixing bolt 402 protrudes from the storage box 401 and is threadedly connected to the outer surface of the positioning seat 301. The top of the storage box 401 is detachably connected to the bottom of the positioning seat 301 for collecting and storing the shredded thermal paper waste scraps, which is convenient for subsequent centralized processing. The transparent plates 403 are fixedly installed on both sides of the outer surface of the storage box 401, which allows the operator to observe the storage status of the scraps in the storage box 401 at any time and clean and replace them in time. The fixing bolts 402 are threaded to both sides of the top of the storage box 401, which tightly connects the storage box 401 to the positioning seat 301 and ensures the stability of the storage mechanism 4 during the collection process.

[0040] In the above embodiments, as a preferred embodiment, the storage mechanism 4 further includes a guide plate 407, multiple exhaust holes 408, a support plate 409, snap fasteners 4010, and multiple mounting holes 4011. The guide plate 407 is fixedly connected to the inner bottom wall of the storage box 401 and is located on one side of the partition 406. The multiple exhaust holes 408 are all opened on the outer wall of the storage box 401 away from the drain pipe 4012. The support plate 409 is detachably connected to the other end of the storage box 401. One end of each of the multiple snap fasteners 4010 is rotatably connected to the outer wall of the storage box 401 and is located on the outside of the support plate 409. The other end of each of the multiple snap fasteners 4010 is engaged with the outer wall of the support plate 409. The multiple mounting holes 4011 are respectively opened below the outer surface of the storage box 401. The inner walls of the multiple mounting holes 4011 are respectively connected to multiple points on the outer wall of the drain pipe 4012. The guide plate 407 is fixedly connected to the storage box 401. The inner bottom wall, located on one side of the partition 406, further guides the flow direction of paper scraps and airflow, allowing the paper scraps to be distributed more orderly within the storage box 401, improving the screening and compression effect. The exhaust vent 408 is located on the outer wall of the storage box 401 away from the drain pipe 4012, used to exhaust air from the storage box 401, ensuring airflow within the box and helping to form a stable airflow circulation. This allows the gas blown by the blower 4013 to better perform its screening function, while preventing excessive air pressure inside the box. The support plate 409 provides support for the top plate 405 inside the storage box 401, providing support for the extrusion and forming of paper scraps. After the buckle 4010 is opened, it facilitates cleaning the inside of the storage box 401 and also facilitates the discharge of formed paper scraps. Multiple mounting holes 4011 are respectively located below the outer surface of the storage box 401, their inner walls respectively communicating with multiple points on the outer wall of the drain pipe 4012. It is detachably connected to one side of the storage box 401 and is used to introduce the gas blown by the blower 4013 into the interior of the storage box 401, so that the gas can enter the storage box 401 evenly from multiple points, which enhances the blowing effect of the airflow on the paper scraps and improves the screening efficiency.

[0041] In this invention, the working steps of the device are as follows:

[0042] 1. First, the device is clamped and fixed on a work platform such as a desktop by the fixing mechanism 2 consisting of positioning clamp 201, threaded rod 202 and pressure plate 203 to ensure the stability of the device during use.

[0043] 2. Connect the power supply to the first motor 104. The output end of the first motor 104 drives the two conveyor belts 103 to rotate via key transmission. Place the waste edge of the thermal paper between the two conveyor belts 103. The conveyor belts 103 transport and guide the waste edge from both sides to prevent the waste edge from tangling and blocking each other. Connect the power supply to the second motor 105. The output end of the second motor 105 drives the two conveyor cylinders 106 to rotate, and evenly transports the waste edge passing through the conveyor cylinders 106.

[0044] 3. When the power supply of the third motor 306 is turned on, the output end of the third motor 306 drives the transmission shaft 304 and the cutting blade 305 fixed on its outer surface to rotate rapidly through the key transmission. The heated waste edge of the thermal paper enters the crushing mechanism 3 and is crushed into fragments by the cutting blade 305.

[0045] 4. The pulverized paper scraps fall into the storage box 401 below through the discharge port 303 at the bottom of the positioning seat 301. The operator can observe the storage of paper scraps inside the storage box 401 through the transparent plates 403 on both sides of the storage box 401. The blower 4013 is started to send air into the storage box 401 through the guide pipe 4012 and the mounting hole 4011, which raises the paper scraps and sends them to the other side of the partition 406 along with the air. The air is discharged from the exhaust hole 408. When the storage box... When the paper scraps inside 401 are almost full, turn off the blower 4013, then start the hydraulic rod 404 to drive the top plate 405 to squeeze the paper scraps into blocks. Open the buckle 4010, remove the support plate 409, and take out the formed paper blocks. Then, the hydraulic rod 404 drives the top plate 405 to retract, and the support plate 409 and buckle 4010 are reset to restart the collection operation. Remove the fixing bolts 402 and take off the storage box 401 for cleaning or maintenance.

[0046] 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. A device for collecting waste edges of thermal paper, characterized in that, It includes a guiding mechanism (1), a crushing mechanism (3), and a storage mechanism (4), wherein: The guiding mechanism (1) is used to receive and transport the waste edge of thermal paper to the crushing mechanism (3). The crushing mechanism (3) is located below the guiding mechanism (1) to crush the incoming waste edge of thermal paper. The storage mechanism (4) is located below the crushing mechanism (3). The storage mechanism (4) includes a storage box (401), a hydraulic rod (404), a top plate (405), a partition (406), a drain pipe (4012), and a blower (4013). The storage box (401) is detachably connected to the bottom of the crushing mechanism (3). The hydraulic rod (404) is fixedly installed at one end of the storage box (401), and the output end of the hydraulic rod (404) passes through the storage box. One end of the storage tank (401) is fixedly installed on the outer wall of the top plate (405). The bottom of the partition (406) is fixedly connected to the inner bottom wall of the storage tank (401). The top plate (405) is slidably connected to the inner wall of the storage tank (401) and located on one side of the partition (406). The drain pipe (4012) is detachably connected to one side of the storage tank (401). The blower (4013) is detachably connected to the end of the drain pipe (4012) by bolts.

2. The device for collecting waste edges of thermal paper according to claim 1, characterized in that: The guiding mechanism (1) includes two guide plates (101), two conveyor belts (103) and four conveyor cylinders (106). The two conveyor belts (103) are fixedly installed on the inner sidewalls of the two guide plates (101), and the four conveyor cylinders (106) are rotatably connected to the inner sidewalls of the two guide plates (101) and located below the two conveyor belts (103).

3. The device for collecting waste edges of thermal paper according to claim 2, characterized in that: The guiding mechanism (1) further includes two limiting plates (102), two first motors (104) and two second motors (105). The two limiting plates (102) are detachably connected to the two sides of the outer surface of the two guide plates (101) by bolts. The two first motors (104) are fixedly installed above the outer surface of one of the limiting plates (102), and the two second motors (105) are fixedly installed below the outer surface of one of the limiting plates (102).

4. The device for collecting waste edges of thermal paper according to claim 3, characterized in that: The output ends of the two first motors (104) are respectively connected to the ends of the two conveyor belts (103) via key transmission, and the output ends of the two second motors (105) are respectively connected to the output ends of the two conveyor cylinders (106).

5. The device for collecting waste edges of thermal paper according to claim 2, characterized in that: Two fixing mechanisms (2) are provided above the outer surface of one of the guide plates (101). The fixing mechanism (2) includes a positioning clamp (201), a threaded rod (202) and a pressure plate (203). The positioning clamp (201) is fixedly installed on the outer surface of the guide plate (101). The threaded rod (202) is threaded through the bottom of the positioning clamp (201). The pressure plate (203) is rotatably connected to the end of the threaded rod (202) and located on the inner wall of the positioning clamp (201).

6. The device for collecting waste edges of thermal paper according to claim 2, characterized in that: The crushing mechanism (3) includes a positioning seat (301), a drive shaft (304) and multiple cutting blades (305). The inner wall of the positioning seat (301) is detachably connected to the lower part of the outer surface of the two guide plates (101) by bolts. The drive shaft (304) is rotatably connected to the middle part of the inner wall of the positioning seat (301). The multiple cutting blades (305) are all fixedly installed on the outer surface of the drive shaft (304).

7. The device for collecting waste edges of thermal paper according to claim 6, characterized in that: The crushing mechanism (3) also includes two end caps (302), a discharge port (303) and a third motor (306). The two end caps (302) are respectively bolted to both sides of the outer surface of the positioning seat (301). The discharge port (303) is opened on one side of the bottom of the positioning seat (301) and located between the two end caps (302). The third motor (306) is fixedly installed on the outer wall of one of the end caps (302). The output end of the third motor (306) is connected to the end of the transmission shaft (304) by a key.

8. The device for collecting waste edges of thermal paper according to claim 1, characterized in that: The storage mechanism (4) also includes four fixing bolts (402) and two transparent plates (403). The two transparent plates (403) are respectively fixedly installed on both sides of the outer surface of the storage box (401). The four fixing bolts (402) are respectively threaded to both sides of the top of the storage box (401). One end of the fixing bolt (402) protrudes from the storage box (401) and is threaded to the outer surface of the positioning seat (301).

9. The device for collecting waste edges of thermal paper according to claim 8, characterized in that: The storage mechanism (4) further includes a guide plate (407), multiple exhaust holes (408), a support plate (409), a buckle (4010), and multiple mounting holes (4011). The guide plate (407) is fixedly connected to the inner bottom wall of the storage box (401) and is located on one side of the partition (406). The multiple exhaust holes (408) are all opened on the outer wall of the storage box (401) away from the drain pipe (4012). The support plate (409) is detachably connected to the storage box. At the other end of the storage tank (401), one end of each of the multiple buckles (4010) is rotatably connected to the outer wall of the storage tank (401) and located on the outside of the support plate (409). The other end of each of the multiple buckles (4010) is engaged with the outer wall of the support plate (409). Multiple mounting holes (4011) are respectively opened below the outer surface of the storage tank (401). The inner walls of the multiple mounting holes (4011) are respectively connected to multiple points on the outer wall of the drainage pipe (4012).

Images