A raw material recovery mechanism and strapping forming machine

Abstract

The present invention relates to the technical field of raw material recycling for strapping production, and specifically to a raw material recycling mechanism and a strapping forming machine, comprising a recycling drum, wherein an outer wall on one side of the recycling drum is provided with a water cooling pool, an inner wall end of the water cooling pool is provided with a cutting type water pump, a cleaning mechanism and a filtering mechanism are provided inside the recycling drum, the cleaning mechanism comprises a cleaning block, a dirt removal mechanism is provided inside the cleaning block, and the filtering mechanism is snapped onto the outer wall on the other side of the recycling drum; after the cutting type water pump is started, the waste in the cooling pool will be gradually transferred to the inside of the recycling drum, when each motor is started, the cleaning mechanism will be started, and at the same time, the dirt removal mechanism will be started synchronously, and the two will work together to process the oil stains on the surface of the waste, so as to facilitate subsequent recycling, improve the utilization rate of the waste, and reduce losses. In this way, manual labor can be replaced without stopping the production machine, and the cooling operation in the cooling pool can be carried out normally, thereby improving production efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of raw material recovery in strapping production, and in particular relates to a raw material recovery mechanism and a strapping forming machine. Background Art

[0002] The strapping tape forming machine is a machine specially used for producing strapping tape. It can process raw materials into strapping tape of specific specifications and shapes. This process may involve steps such as conveying, heating, forming, and cutting of raw materials, and finally produce finished strapping tape.

[0003] During the extrusion and cooling process of the strapping tape, especially in the water cooling stage, the newly extruded strapping tape is usually directly exposed to cooling water for cooling. Since the strapping tape raw material (usually plastic) is insoluble in water, the raw material particles that may be spilled during the extrusion process will float on the water surface, forming a layer of floating plastic particles. These spilled raw material particles need to be recycled. This can also improve the purity of the cooling water and increase the use time.

[0004] During the cooling process of the strapping, if the cooling water is of poor quality or contaminated, the waste surface may be contaminated with impurities in the water. In addition, if there are other pollutants in the cooling pool, such as oil, rust, etc., they may also contaminate the waste.

[0005] In the prior art, the waste in the cooling pool is salvaged and cleaned manually. Although this can improve the environment of the cooling pool to a certain extent, the salvage work sometimes requires the machine to be stopped to ensure safety, which is not conducive to the production of strapping tape and reduces economic benefits. In addition, there may still be oil stains on the manually collected waste, and further purification treatment work is required, which is more troublesome.

[0006] We now plan to add a raw material recovery mechanism to replace manual work, without delaying the continuous operation of the strapping tape forming machine, to reduce the waste of raw materials and improve utilization and production efficiency. To this end, we provide a raw material recovery mechanism and a strapping tape forming machine. Summary of the invention

[0007] In view of the deficiencies in the prior art, the object of the present invention is to provide a raw material recovery mechanism and a strapping forming machine to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a raw material recovery mechanism, comprising a recovery barrel, a water cooling pool is arranged on one outer wall of the recovery barrel, a cutting-type water pump is arranged on one end of the inner wall of the water cooling pool, a cleaning mechanism and a filtering mechanism are arranged inside the recovery barrel, the cleaning mechanism includes a cleaning block, a dirt removal mechanism is arranged inside the cleaning block, the filtering mechanism is clamped on the other outer wall of the recovery barrel, a starter member 1 and two starter members 2 are arranged on the top of the recovery barrel, the bottom end of the starter member 1 is rotatably connected to the top of the cleaning mechanism, and the bottom end of the starter member 2 is fixedly connected to the top of the filtering mechanism.

[0009] Preferably, the two starting members 2 each include a top plate 1 and two motors 1, the top of the recovery cylinder is fixedly connected to a cylinder 1, the top of the cylinder 1 is fixedly connected to the middle of the bottom end of the top plate 1, the tops of the two motors 1 are fixedly connected to the bottom end of the top plate 1, one end of the output shaft of the motor 1 passes through the top of the recovery cylinder and is fixedly connected to a vertical rod, the outer wall of each of the vertical rods is rotatably connected to a protective shell, a square block is fixedly connected between two adjacent protective shells, two short rods that are far away from each other and symmetrically distributed are arranged between the inner walls on both sides of the protective shell, the top of one of the short rods is fixedly connected to the bottom end of the protective shell, and the top of the other short rod is rotatably connected to the top of the inner wall of the protective shell, the bottom ends of the two short rods pass through the bottom of the protective shell and are respectively fixedly connected to the tops of the two cleaning blocks, a connecting belt is transmission-connected between the outer walls of the two short rods, and the top of the protective shell is chamfered.

[0010] Preferably, a cleaning brush is provided at the bottom end of the cleaning block, and rectangular grooves are provided on both side outer walls of the cleaning block. A slider is slidably connected inside the rectangular groove, and a spring is fixedly connected between one side of the slider close to the middle of the cleaning block and the inner wall of one side of the rectangular groove, and a cleaning brush is provided at the bottom of the slider.

[0011] Preferably, a limiting groove is opened at the top of the inner wall of the rectangular groove one and is connected to the limiting groove, the cross-section of the limiting groove is an inverted convex shape, the inner wall of the limiting groove is slidably connected to the limiting block, the bottom end of the limiting block is fixedly connected to the top of the slider one, and rectangular grooves two are opened on the outer walls of both sides of the cleaning block, the rectangular groove two is located above the limiting groove, a sponge is clamped inside the rectangular groove two, an extrusion plate is fixedly connected to the top of the limiting block, and the extrusion plate is slidably connected to the inside of the rectangular groove two, the cross-sectional areas of both the rectangular groove two and the extrusion plate are equal to that of the rectangular groove two, the cross-sectional area of ​​the slider one is smaller than that of the rectangular groove one, and the same special opening is fixedly connected between the inner walls of the rectangular groove two.

[0012] Preferably, the special opening is close to an outer wall of one side of the cleaning block, and an opening area of ​​the special opening close to the middle of the cleaning block is larger than an opening area close to the outer wall of the cleaning block.

[0013] Preferably, a partition is fixedly connected to the outer wall of one side of the limit block away from the middle of the cleaning block, the partition is located between the limit groove and the second rectangular groove, a slender opening is opened at the bottom end of the second rectangular groove, and the partition is slidably connected inside the slender opening.

[0014] Preferably, a closing door is provided on one outer wall of the recovery cylinder, a temporary storage box is slidably connected to the inside of the recovery cylinder, a collection box is slidably connected to the outer wall of the temporary storage box on a side away from the water cooling pool, filtering holes are provided at the bottom ends of the temporary storage box and the collection box, connecting blocks are provided on both inner walls of the temporary storage box, the starting member one includes a top plate two, the top plate two is located in the middle of the two top plates one, a cylinder two is fixedly connected to the top of the recovery cylinder, one end of the output shaft of the cylinder two is fixedly connected to the middle of the bottom end of the top plate two, a long rod is fixedly connected between the bottom end of the top plate two and the two connecting blocks, the outer walls of the two long rods are slidably connected to the top of the recovery cylinder, and two spaced-apart activated carbon plates are clamped on the outer wall of the recovery cylinder on a side away from the cooling pool.

[0015] Preferably, the cutting type water pump is internally rotatably connected to a double helical impeller, the water outlet end of the double helical impeller is fixedly connected and communicated with pipe 1, and the outer wall of the recovery cylinder on one side close to the water cooling pool is fixedly connected to the water cooling pool and communicated with pipe 2.

[0016] A strapping forming machine comprises the raw material recovery mechanism.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] After the cutting type water pump is started, it will gradually transfer the waste in the cooling pool to the inside of the recovery barrel. When each motor is started, the cleaning mechanism will be started, and at the same time, the dirt removal mechanism will be started synchronously. The two work together to treat the oil on the surface of the waste, which is convenient for subsequent recycling, improves the utilization rate of the waste, and reduces losses. This can replace manual labor without stopping the production machine. The cooling operation in the cooling pool can proceed normally, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a partial overall structural schematic diagram of the raw material recovery mechanism of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall structure of the protective shell and its internal components of the present invention;

[0021] Figure 3 It is a half-section overall structural schematic diagram of the cleaning block of the present invention;

[0022] Figure 4 It is a schematic diagram of the overall structure of the strapping forming machine and the raw material recovery mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the overall cross-sectional structure of the strapping forming machine and the raw material recovery mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the overall structure of the double helical impeller of the present invention.

[0025] In the figure: 1. Recovery cylinder; 2. Closing door; 3. Top plate 1; 4. Cylinder 1; 5. Temporary storage box; 6. Collection box; 7. Filter hole; 8. Top plate 2; 9. Motor 1; 10. Vertical rod; 11. Protective shell; 12. Short rod; 13. Connecting belt; 14. Cleaning block; 15. Cleaning brush 1; 16. Rectangular groove 1; 17. Spring; 18. Slider 1; 19. Limiting groove; 20. Limiting block; 21. Extrusion plate; 22. Sponge; 23. Rectangular groove 2; 24. Special opening; 25. Partition; 26. Cutting type water pump; 27. Double helical impeller; 28. Activated carbon plate. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1

[0028] See also Figures 1 to 6The present invention provides a technical solution: a raw material recovery mechanism comprises a recovery drum 1, a water cooling pool is arranged on one side outer wall of the recovery drum 1, a cutting type water pump 26 is arranged on one end of the inner wall of the water cooling pool, a cleaning mechanism and a filtering mechanism are arranged inside the recovery drum 1, the cleaning mechanism comprises a cleaning block 14, a decontamination mechanism is arranged inside the cleaning block 14, the filtering mechanism is clamped on the outer wall of the other side of the recovery drum 1, a starter 1 and two starters 2 are arranged on the top of the recovery drum 1, the bottom end of the starter 1 is rotatably connected to the top of the cleaning mechanism, and the bottom end of the starter 2 is fixedly connected to the top of the filtering mechanism; after the cutting type water pump 26 is started, the waste in the cooling pool will be transferred to the inside of the recovery drum 1 one by one, when each motor 1 9 is started, the cleaning mechanism will be started, and at the same time, the decontamination mechanism will be started synchronously, and the two will work together to treat the oil on the surface of the waste, so as to facilitate subsequent recycling, improve the utilization rate of the waste, and reduce losses, so that manual labor can be replaced without stopping the production machine, and the cooling operation in the cooling pool can be carried out normally, thereby improving production efficiency.

[0029] Embodiment 2

[0030] See also Figures 1 to 6 On the basis of the first embodiment, the two starting parts 2 each include a top plate 3 and two motors 9. The top of the recovery tube 1 is fixedly connected to a cylinder 4, and the top of the cylinder 4 is fixedly connected to the middle of the bottom end of the top plate 3. The tops of the two motors 9 are fixedly connected to the bottom end of the top plate 3. One end of the output shaft of the motor 9 passes through the top of the recovery tube 1 and is fixedly connected to a vertical rod 10. The outer wall of each vertical rod 10 is rotatably connected to a protective shell 11. A square block is fixedly connected between two adjacent protective shells 11. Two short rods 12 that are far away from each other and symmetrically distributed are arranged between the inner walls of the two sides of the protective shell 11. The top of one of the short rods 12 is connected to the bottom end of the protective shell 11. The top of the other short rod 12 is rotatably connected to the top of the inner wall of the protective shell 11, the bottom ends of the two short rods 12 pass through the bottom of the protective shell 11 and are fixedly connected to the tops of the two cleaning blocks 14 respectively, and a connecting belt 13 is transmission-connected between the outer walls of the two short rods 12. The top of the protective shell 11 is chamfered, and a cleaning brush 15 is arranged at the bottom end of the cleaning block 14. Rectangular grooves 16 are provided on the outer walls of both sides of the cleaning block 14, and a slider 18 is slidably connected inside the rectangular groove 16. A spring 17 is fixedly connected between one side of the slider 18 close to the middle of the cleaning block 14 and the inner wall of one side of the rectangular groove 16, and a cleaning brush 2 is arranged at the bottom of the slider 18.

[0031] When each motor 9 is started, each short rod 12 and the vertical rod 10 will rotate together under the connection of the connecting belt 13, and the cleaning block 14 fixedly connected to the bottom end of each short rod 12 will also start to operate as the motor 9 is started, and each cleaning brush 15 will clean the waste retained at its bottom. In the default state, under the elastic force of each spring 17, each slider 18 is completely retracted into the inner cavity of each rectangular groove 16. Under the action of centrifugal force, the external force exerted on each spring 17 gradually increases, and each slider 18 gradually moves to the outside of the cleaning block 14, which will increase the cleaning block 14. The cleaning area is beneficial to improving the cleaning efficiency. The square block is fixedly connected between the two protective shells 11 in the same driving member. Restricted by the square block, the positions of the two adjacent protective shells 11 will not be affected by the rotation of the vertical rod 10, and they will always remain in a stationary state. There will be slight shaking as the operation proceeds. The purpose of this setting is to ensure the normal progress of the cleaning operation and increase stability. The sliding blocks 18 thrown out together will not affect the cleaning operation. Because the protective shell 11 is stationary throughout the whole process, the top of the protective shell 11 is chamfered to avoid waste stagnation at its top and waste of waste.

[0032] Embodiment 3

[0033] See also Figures 1 to 6 On the basis of the second embodiment, the top of the inner wall of the rectangular groove 16 is opened and connected to the limiting groove 19, the cross section of the limiting groove 19 is an inverted 90° convex shape, the inner wall of the limiting groove 19 is slidably connected to the limiting block 20, the bottom end of the limiting block 20 is fixedly connected to the top of the slider 18, and the outer walls of both sides of the cleaning block 14 are opened with rectangular grooves 23, the rectangular grooves 23 are located above the limiting grooves 19, and the inside of the rectangular grooves 23 is clamped with a sponge 22, and the top of the limiting block 20 is fixedly connected with an extrusion plate 21, and the extrusion plate 21 is slidably connected to the inside of the rectangular grooves 23, and the rectangular grooves 23 and the extrusion plates 21 are both The cross-sectional area of ​​each of the slider 18 is equal to that of the rectangular groove 23, the cross-sectional area of ​​the slider 18 is smaller than that of the rectangular groove 16, and the same special opening 24 is fixedly connected between the inner walls of the rectangular groove 23, the special opening 24 is close to the outer wall of one side of the cleaning block 14, the opening area of ​​the special opening 24 close to the middle of the cleaning block 14 is larger than the opening area close to the outer wall of the cleaning block 14, and the outer wall of the side of the limit block 20 away from the middle of the cleaning block 14 is fixedly connected with a partition 25, the partition 25 is located between the limit groove 19 and the rectangular groove 23, and a slender opening is opened at the bottom end of the rectangular groove 23, and the partition 25 is slidably connected inside the slender opening.

[0034] The interior of the sponge 22 accumulates decontamination liquid. When the slider 18 moves toward the outside of the cleaning block 14, the limit block 20 and the extrusion plate 21 are set. Since the bottom end of the limit block 20 is fixedly connected to the top of the slider 18, and the top of the limit block 20 is fixedly connected to the extrusion plate 21, under the connection of the limit block 20, the extrusion plate 21 will move toward the outside of the cleaning block 14 together with the slider 18 and squeeze the sponge 22. Through the special opening 24 set, the opening of the special opening 24 close to the outer wall of the cleaning block 14 is long and flat, and the opening of the special opening 24 close to the middle of the cleaning block 14 is wider than the former, and the two are the same length. When the sponge 22 is squeezed, a part of the decontamination liquid inside it will pass through the wide opening of the special opening 24 and finally out of its long and flat The opening is sprayed out. As the opening becomes smaller, the pressure on the decontamination liquid increases, and the spraying speed will be accelerated. The special opening 24 is set to increase the spraying range and improve the decontamination effect. The limit groove 19 and the limit block 20 are set. The limit groove 19 is a built-in groove, that is, the limit block 20 cannot slide out of the inner cavity of the limit groove 19 no matter how it slides. This limits the displacement range of the slider 18 to prevent it from being unable to be normally retracted into the rectangular groove 16. Through the provided partition 25 and the slender opening, the rectangular groove 23 is not connected to the interior of the limit groove 19, preventing the decontamination liquid from entering the limit groove 19 and causing waste. When the slider 18 is displaced, under the connection of the limit block 20, the partition 25 will also extend to the outside of the cleaning block 14 along the outer wall of the slender opening.

[0035] Embodiment 4

[0036] See also Figures 1 to 6 On the basis of the third embodiment, a closing door 2 is provided on one side outer wall of the recovery cylinder 1, a temporary storage box 5 is slidably connected inside the recovery cylinder 1, a collection box 6 is slidably connected on the outer wall of the temporary storage box 5 on the side away from the water cooling pool, filtering holes 7 are provided at the bottom ends of the temporary storage box 5 and the collection box 6, connecting blocks are provided on the inner walls on both sides of the temporary storage box 5, the starting member 1 includes a top plate 2 8, the top plate 2 8 is located in the middle of the two top plates 1 3, the top of the recovery cylinder 1 is fixedly connected with a cylinder 2, one end of the output shaft of the cylinder 2 is fixedly connected to the middle of the bottom end of the top plate 2 8, the bottom end of the top plate 2 8 is fixedly connected to the two connecting blocks with long rods, the outer walls of the two long rods are slidably connected to the top of the recovery cylinder 1, and two spaced-apart activated carbon plates 28 are clamped on the outer wall of the side of the recovery cylinder 1 away from the cooling pool.

[0037] The cooling water flowing into the temporary storage box 5 and the collection box 6 will pass through the two filter holes 7, and then be filtered by the two activated carbon plates 28 to complete further purification. The purified cooling water will eventually flow into the interior of the cooling pool to complete recycling, avoiding waste and improving utilization. The operator needs to regularly turn off the cutting water pump 26 and each motor 9 and turn on the starting member 1 and the starting member 2, then the cylinder 1 4 and the cylinder 2 are started, and the output shafts of the two extend upward to increase the vertical height of the top plate 1 3 and the top plate 2 8. Under the connection of each vertical rod 10, the long rod and the connecting block, the vertical height of the cleaning block 14 and the temporary storage box 5 changes synchronously. When the cylinder 1 4 and the cylinder 2 are extended to the highest height, each cleaning block 14 is at the top of the collection box 6 and is not on the same horizontal line. At this time, the closing door 2 is opened, and the collection box 6 can be pulled out for further use of the collected waste.

[0038] Embodiment 5

[0039] See also Figures 1 to 6 On the basis of the first embodiment, the cutting type water pump 26 is internally rotatably connected with a double helical impeller 27, the water outlet end of the double helical impeller 27 is fixedly connected and connected with a pipe 1, and the outer wall of the recovery cylinder 1 on one side close to the water cooling pool is fixedly connected with the water cooling pool and connected with a pipe 2.

[0040] The water inlet end of the cutting type water pump 26 is close to the horizontal plane of the water cooling pool, so the waste floating on the surface of the cooling water can be adsorbed by the cutting type water pump 26 in a shorter time, and the double helical impeller 27 generates a strong centrifugal force through its rotational motion. When the cooling water enters the inside of the cutting type water pump 26, this centrifugal force causes the fluid to flow along the spiral path of the double helical impeller 27. In this process, the spiral structure of the double helical impeller 27 plays a key role, which can effectively guide the fluid to a specific direction to achieve a diversion effect. Secondly, the double helical impeller 27 is provided with sharp blades to improve the cutting effect, which can cut solid particles or impurities in the fluid to prevent them from clogging the cutting type water pump 26 and extend the service life.

[0041] Embodiment 6

[0042] A strapping forming machine comprises a raw material recovery mechanism.

[0043] In actual use, when the cutting type water pump 26 is started, it can suck the waste inside and floating on the surface of the cooling pool together with the cooling water into the recovery barrel 1, and start each motor 9. Then, under the connection action of the connecting belt 13, each short rod 12 and the vertical rod 10 will also rotate together, and the cleaning block 14 fixedly connected to the bottom end of each short rod 12 will also start to operate with the start of the motor 9, then each cleaning brush 15 will clean the waste retained at its bottom end. Under the action of centrifugal force, the external force exerted on each spring 17 gradually increases, and each slider 18 gradually moves to the outside of the cleaning block 14, which will increase the cleaning area of ​​the cleaning block 14 and help improve the cleaning efficiency. Through the provided limit block 20 and the extrusion plate 21, the extrusion plate 21 will move to the outside of the cleaning block 14 together with the slider 18 and squeeze the sponge 22, and part of the decontamination liquid inside it will be discharged. The liquid will eventually be ejected from its long and flat opening through the wide opening of the special opening 24. As the opening becomes smaller, the pressure on the decontamination liquid increases, and the ejection speed will be faster. The special opening 24 is set to increase the spraying range and improve the decontamination effect. The operator needs to regularly turn off the cutting water pump 26 and each motor 9 and turn on the starting member 1 and the starting member 2, then the cylinder 1 4 and the cylinder 2 are started, and the output shafts of the two extend upward to increase the vertical height of the top plate 1 3 and the top plate 2 8. Under the connection of each vertical rod 10, the long rod and the connecting block, the vertical height of the cleaning block 14 and the temporary storage box 5 changes synchronously. When the cylinder 1 4 and the cylinder 2 are extended to the highest height, each cleaning block 14 is at the top of the collection box 6 and is not on the same horizontal line. At this time, the closing door 2 is opened, and the collection box 6 can be pulled out for further use of the collected waste.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material recovery mechanism, comprising a recovery drum (1), characterized in that: A water cooling pool is arranged on one side outer wall of the recovery cylinder (1), and a cutting type water pump (26) is arranged on one end of the inner wall of the water cooling pool. A cleaning mechanism and a filtering mechanism are arranged inside the recovery cylinder (1), and the cleaning mechanism comprises a cleaning block (14). A dirt removal mechanism is arranged inside the cleaning block (14). The filtering mechanism is snap-fitted to the other side outer wall of the recovery cylinder (1). A starter 1 and two starters 2 are arranged on the top of the recovery cylinder (1). The bottom end of the starter 1 is rotatably connected to the top of the cleaning mechanism, and the bottom end of the starter 2 is fixedly connected to the top of the filtering mechanism. The two starters 2 each comprise a top plate 1 (3) and two motors 1 (9). The top of the recovery cylinder (1) is fixedly connected to an air filter. Cylinder 1 (4), the top of the cylinder 1 (4) is fixedly connected to the middle of the bottom end of the top plate 1 (3), the tops of the two motors 1 (9) are fixedly connected to the bottom end of the top plate 1 (3), one end of the output shaft of the motor 1 (9) passes through the top of the recovery cylinder (1) and is fixedly connected to a vertical rod (10), the outer wall of each vertical rod (10) is rotatably connected to a protective shell (11), a square block is fixedly connected between two adjacent protective shells (11), and two short rods (12) that are far away from each other and symmetrically distributed are arranged between the inner walls of both sides of the protective shell (11), the top of one of the short rods (12) is fixedly connected to the bottom end of the protective shell (11), and the top of the other short rod (12) is rotatably connected to the bottom end of the protective shell (11). At the top of the inner wall of the protective shell (11), the bottom ends of the two short rods (12) pass through the bottom of the protective shell (11) and are respectively fixedly connected to the tops of the two cleaning blocks (14); a connecting belt (13) is transmission-connected between the outer walls of the two short rods (12); the top of the protective shell (11) is chamfered; a cleaning brush (15) is provided at the bottom end of the cleaning block (14); rectangular grooves (16) are provided on both sides of the outer walls of the cleaning block (14); a slider (18) is slidably connected inside the rectangular groove (16); a spring (17) is fixedly connected between one side of the slider (18) close to the middle of the cleaning block (14) and the inner wall of one side of the rectangular groove (16); the slider (1) A cleaning brush 2 is arranged at the bottom of the sliding block 1 (18); a limiting groove (19) is provided at the top of the inner wall of the rectangular groove 1 (16) and is connected to the limiting groove (19); the cross section of the limiting groove (19) is in the shape of a convex letter inverted by 90 degrees; the inner wall of the limiting groove (19) is slidably connected to a limiting block (20); the bottom end of the limiting block (20) is fixedly connected to the top of the sliding block 1 (18); rectangular grooves 2 (23) are provided on the outer walls of both sides of the cleaning block (14); the rectangular grooves 2 (23) are located above the limiting grooves (19); a sponge (22) is clamped inside the rectangular grooves 2 (23); an extrusion plate (21) is fixedly connected to the top of the limiting block (20); the extrusion plate (21) is slidably connected to the inside of the rectangular grooves 2 (23);The cross-sectional areas of the rectangular groove 2 (23) and the extrusion plate (21) are both equal to the rectangular groove 2 (23), the cross-sectional area of ​​the slider 1 (18) is smaller than the rectangular groove 1 (16), and the inner walls of the rectangular groove 2 (23) are fixedly connected with a same special opening (24).

2. A raw material recovery mechanism according to claim 1, characterized in that: The specially made opening (24) is close to an outer wall of one side of the cleaning block (14), and the opening area of ​​the specially made opening (24) close to the middle of the cleaning block (14) is larger than the opening area close to the outer wall of the cleaning block (14).

3. A raw material recovery mechanism according to claim 1, characterized in that: A partition plate (25) is fixedly connected to an outer wall of one side of the limit block (20) away from the middle of the cleaning block (14); the partition plate (25) is located between the limit groove (19) and the second rectangular groove (23); a slender opening is provided at the bottom end of the second rectangular groove (23); the partition plate (25) is slidably connected inside the slender opening.

4. A raw material recovery mechanism according to claim 1, characterized in that: A closing door (2) is provided on one side outer wall of the recovery cylinder (1), a temporary storage box (5) is slidably connected inside the recovery cylinder (1), a collection box (6) is slidably connected to the outer wall of the temporary storage box (5) on the side away from the water cooling pool, filtering holes (7) are provided at the bottom ends of the temporary storage box (5) and the collection box (6), connecting blocks are provided on the inner walls of both sides of the temporary storage box (5), the starter member 1 includes a top plate 2 (8), the top plate 2 (8) is located in the middle of the two top plates 1 (3), the top of the recovery cylinder (1) is fixedly connected to a cylinder 2, one end of the output shaft of the cylinder 2 is fixedly connected to the middle of the bottom end of the top plate 2 (8), the bottom end of the top plate 2 (8) is fixedly connected to the two connection blocks with long rods, the outer walls of the two long rods are slidably connected to the top of the recovery cylinder (1), and the outer wall of the recovery cylinder (1) on the side away from the cooling pool is clamped with two spaced-apart activated carbon plates (28).

5. A raw material recovery mechanism according to claim 1, characterized in that: The cutting type water pump (26) is internally rotatably connected to a double helical impeller (27), the water outlet end of the double helical impeller (27) is fixedly connected to and communicated with a first pipe, and the outer wall of the recovery cylinder (1) on one side close to the water cooling pool is fixedly connected to the water cooling pool and communicated with a second pipe.

6. A strapping forming machine, characterized in that: The invention comprises a raw material recovery mechanism as described in any one of claims 1 to 5 above.

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