Internal cleaning mechanism for plastic bottle processing

Abstract

The utility model discloses an internal cleaning mechanism for plastic bottle processing, and relates to the field of plastic bottle cleaning. According to the plastic bottle cleaning device, the cleaning device body and the discharging frame are arranged, when the cleaning device body is used, a plastic bottle is inversely buckled in the containing frame, the feeding frame pushes the containing frame to move to a cleaning area, and a spray head plate drives a rope to synchronously move upwards under the action of a telescopic rod, so that a spray head coincides with an inversely-buckled plastic bottle opening; under the action of a directional wheel, when a spray head plate moves upwards, a limiting plate synchronously moves downwards through a rope and covers the bottom of a plastic bottle, so that the plastic bottle is fixed, when the limiting plate moves downwards, a spring is subjected to stretching force, when the spray head plate is reset, the limiting plate loses the pulling force of the rope, and therefore the spring drives the limiting plate to reset; and when the spraying head cleans the interior of the plastic bottle, the plastic bottle is not prone to being burst open through impact force of water flow, use by workers is more convenient, and the working efficiency of cleaning the plastic bottle is improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic bottle cleaning, in particular to an internal cleaning mechanism for plastic bottle processing. Background Art

[0002] Plastic bottles are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. Plastic bottles widely use polyester, polyethylene, and polypropylene as raw materials. After adding corresponding organic solvents, they are heated at high temperature and then passed through plastic molds through blow molding, extrusion blow molding, or injection molding to form plastic containers. The production process of plastic bottles requires raw material preparation, granulation, molding, inspection, cleaning and packaging, and cleaning is also a very important step.

[0003] At present, most of the existing cleaning mechanisms are water tank cleaning and nozzle cleaning. Water tank cleaning is to place multiple plastic bottles in a water tank for collective flushing. However, although collective flushing can clean multiple plastic bottles at one time, it cannot fully clean the inside of each plastic bottle, so that impurities may still exist in the plastic bottle; while nozzle cleaning is to use a nozzle to aim at the mouth of the plastic bottle so that the inside of the plastic bottle is cleaned by the water flow in the nozzle. Since nozzle cleaning is performed by multiple nozzles, it is a one-nozzle-one-bottle-mouth cleaning method, so that the inside of each plastic bottle can be fully cleaned.

[0004] However, the above-mentioned internal cleaning mechanism for processing plastic bottles still has some shortcomings. When the nozzle is cleaning, the nozzle is at the bottom and the plastic bottle is inverted on the top of the nozzle. As a result, the plastic bottle may be washed away under the water pressure of the nozzle. Therefore, in the process of cleaning the plastic bottles, workers need to pick up the washed away plastic bottles at any time. Under such conditions for a long time, the workers' workload is increased and the work efficiency is reduced at the same time. Therefore, it is urgently needed to improve the above-mentioned internal cleaning mechanism for processing plastic bottles. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an internal cleaning mechanism for plastic bottle processing to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an internal cleaning mechanism for plastic bottle processing, comprising a cleaning device body, a feeding rack fixedly installed at the end of the cleaning device body, a limiting assembly fixedly installed on the outer wall of the cleaning device body, and a limiting plate slidably installed on the outer wall of the cleaning device body, and a fixed block fixedly installed on the outer wall of the cleaning device body, a spring fixedly installed on the outer wall of the fixed block, and a rope fixedly installed on the outer wall of the limiting plate, and the ropes are symmetrically installed at both ends of the limiting plate, a directional wheel is rotatably installed on the outer wall of the cleaning device body, and a cleaning assembly is fixedly installed on the outer wall of the cleaning device body, and a nozzle plate is slidably installed on the end of the cleaning assembly, the rope is connected to the outer wall of the nozzle plate through the directional wheel, and a transmission frame is fixedly installed on the outer wall of the cleaning device body, and a placement frame is slidably connected to the outer wall of the transmission frame, and a limiting block that limits the limiting plate is fixedly installed on the outer wall of the limiting plate.

[0007] By adopting the above technical solution, under the action of the nozzle plate, when the nozzle plate is upward, the rope is driven upward synchronously, and under the action of the directional wheel, the rope moves upward while the nozzle plate moves upward, and the limit plate is moved downward synchronously through the directional wheel, so that the limit plate covers the bottom of the plastic bottle to restrict the plastic bottle, so that the plastic bottle is not easily washed away by the impact of the water flow of the nozzle, which is more convenient for workers to use, improves work efficiency, and completes the cleaning indicators faster.

[0008] The utility model is further configured such that a loading plate is slidably mounted on the outer wall of the cleaning device body, a slide groove corresponding to the loading plate is fixedly mounted on the outer wall of the cleaning device body, a loading rack is rotatably mounted on the outer wall of the loading plate, a motor is fixedly mounted on the outer wall of the cleaning device body, and a connecting rod rotatably connected to the loading plate is fixedly mounted on the end of the motor.

[0009] By adopting the above technical solution, under the action of the sliding of the loading plate, the loading rack pushes the placement rack, so that the placement rack reaches the cleaning area for cleaning.

[0010] The utility model is further configured that the fixing block and the spring are four symmetrically mounted on the outer wall of the limit plate, and the directional wheels are two symmetrically mounted on the end of the nozzle plate, and a plurality of nozzles are fixedly mounted on the end of the nozzle plate.

[0011] By adopting the above technical solution, when the limit plate moves downward, it will pull the spring to generate a stretching force, and when the limit plate loses the restriction of the rope, the spring will drive the limit plate to reset, and under the action of the fixed block and the spring, the limit plate will reset horizontally when reset, reducing the probability of the limit plate tilting, so that the limit assembly has a certain stability.

[0012] The utility model is further configured that the limit block is of "T"-shaped design, and the placement rack, the nozzle plate and the limit plate are all of square design of equal size.

[0013] By adopting the above technical solution, the probability of error is reduced when the nozzle plate cleans the plastic bottle, and when the limiting plate limits the plastic bottle downward, the limiting plate can completely cover the plastic bottle due to the consistent size, thereby reducing the occurrence of missing covers.

[0014] The utility model is further configured that the loading rack is of "L"-shaped design, the bottom end of the loading rack is heavier than the top end, and the end edge of the loading rack is of rounded design, and the motor rotates slowly.

[0015] By adopting the above technical solution, when the loading plate drives the loading rack to move forward, it will push the placement rack, and when sliding backward, due to the "L"-shaped characteristics, the loading rack will rotate, thereby moving along the outer wall of the bottom end of the placement rack, returning to the position of pushing the placement rack, and pushing the placement rack again.

[0016] The utility model is further configured as follows: the cleaning component consists of a nozzle plate, a telescopic rod, a water pump, a water outlet pipe, a filter tube, a support plate and a collection box; the nozzle plate is slidably mounted on the end of the cleaning component, and the telescopic rod is fixedly mounted on the outer wall of the nozzle plate, and the water outlet pipe is fixedly mounted on the outer wall of the nozzle plate, the support plate is fixedly mounted on the end of the telescopic rod, and the water pump is fixedly mounted on the end of the water outlet pipe, and a filter tube for filtering impurities is fixedly mounted on the outer wall of the water pump, and the end of the filter tube is fixedly connected to the collection box.

[0017] By adopting the above technical solution, under the action of the filter tube, the water flowing out of the plastic bottle after cleaning can be recycled, thereby saving water resources and reducing cleaning costs.

[0018] The utility model is further configured that four telescopic rods are symmetrically mounted on the outer wall of the nozzle plate, and the nozzle plate is fixedly mounted on the end of the telescopic rod, and the other end of the telescopic rod is fixedly mounted on the outer wall of the support plate.

[0019] By adopting the above technical solution, when the nozzle plate is pushed, the action of the telescopic rod allows the nozzle plate to move upward horizontally, reducing the occurrence of tilting, so that the cleaning component has stability and continuity.

[0020] The utility model is further configured such that the water outlet pipe is of telescopic design, and the nozzle plate is of inclined design.

[0021] By adopting the above technical solution, water will flow out of the mouth of the plastic bottle during the cleaning process, and the water flowing out of the mouth of the plastic bottle can be guided by the inclined surface to flow into the collection box for recycling.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model is provided with a nozzle plate, a directional wheel, a rope and a limit plate. Under the action of the nozzle plate, when the nozzle plate is upward, the rope is driven upward synchronously. Under the action of the directional wheel, when the nozzle plate moves upward, the rope moves the limit plate downward synchronously through the directional wheel, so that the limit plate covers the bottom of the plastic bottle to limit the plastic bottle, so that the plastic bottle is not easily washed away by the impact of the water flow of the nozzle, which is more convenient for workers to use, improves work efficiency, and completes the cleaning index more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a side view schematic diagram of the overall structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the overall structure of the utility model from a top view;

[0027] Figure 4 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0028] Figure 5 It is a schematic diagram of the overall structure consisting of the limit assembly, transmission frame, placement frame and nozzle plate of the utility model;

[0029] Figure 6 It is a side view structural diagram of the limit assembly, transmission frame, placement frame and nozzle plate of the utility model;

[0030] Figure 7 For the utility model Figure 6 A schematic diagram of the enlarged structure at inner A;

[0031] Figure 8 This is a schematic diagram of the overall structure of the second embodiment of the utility model;

[0032] Fig. 9 This is a side view of the overall structure of the second embodiment of the present utility model.

[0033] In the figure: 1. cleaning device body; 2. limit assembly; 3. limit plate; 4. fixing block; 5. spring; 6. rope; 7. directional wheel; 8. nozzle plate; 9. transmission frame; 10. placement frame; 11. limit block; 12. loading plate; 13. slide; 14. loading rack; 15. motor; 16. connecting rod; 17. telescopic rod; 18. water pump; 19. water outlet pipe; 20. filter tube; 21. support plate; 22. collection box; 101. unloading rack; 102. cleaning assembly; 81. nozzle. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure.

[0036] Embodiment 1

[0037] An internal cleaning mechanism for plastic bottle processing, such as Figure 1 - Figure 7 As shown, it includes a cleaning device body 1, and a material unloading rack 101 is fixedly installed at the end of the cleaning device body 1.

[0038] Specifically, a limiting component 2 is fixedly installed on the outer wall of the cleaning device body 1. During the process of the nozzle 81 cleaning the plastic bottles, the plastic bottles will be washed away under the impact of the water flow, so that the workers need to pick up the fallen plastic bottles from time to time during the cleaning process, which affects the work efficiency. Under the action of the limiting component 2, the plastic bottles are limited, so that it is not easy for the plastic bottles to be washed away. In addition, a limiting plate 3 is slidably installed on the outer wall of the cleaning device body 1. Under the action of the limiting plate 3, the plastic bottles are limited by the limiting plate 3 when entering the cleaning process, thereby reducing the phenomenon of the plastic bottles being washed away by the water flow. In addition, a fixing block 4 is fixedly installed on the outer wall of the cleaning device body 1. When the limiting plate 3 limits the plastic bottles, The fixing block 4 will fix the limiting plate 3 to a certain extent, so that the limiting plate 3 will not be unable to reset after limiting the plastic bottle. The outer wall of the fixing block 4 is fixedly installed with a spring 5. When the limiting plate 3 limits the plastic bottle, the spring 5 will be pulled, so that the spring 5 obtains a stretching force, and the outer wall of the limiting plate 3 is fixedly installed with a rope 6. Through the setting of the rope 6, the limiting plate 3 moves downward under the action of the rope 6, so that the limiting plate 3 moves downward synchronously, so that the limiting plate 3 obtains a sliding force, and the rope 6 is symmetrically installed at both ends of the limiting plate 3, so that the limiting plate 3 is more stable when the rope 6 is pulled, so that the limiting plate 3 moves horizontally downward, and it is not easy to tilt to both sides, so that the limiting component 2 is more The cleaning device is stable, and a directional wheel 7 is rotatably installed on the outer wall of the cleaning device body 1, and a cleaning component 102 is fixedly installed on the outer wall of the cleaning device body 1. When the plastic bottle reaches the specified position, the cleaning component 102 will flush the mouth of the plastic bottle with water, so that the inside of the plastic bottle is fully cleaned, and a nozzle plate 8 is slidably installed on the end of the cleaning component 102. Under the action of the nozzle plate 8, when the plastic bottle enters the cleaning area, the nozzle plate 8 moves upward, so as to clean the inside of the plastic bottle, so that the inside of the plastic bottle is fully cleaned, and the rope 6 is connected to the outer wall of the nozzle plate 8 through the directional wheel 7. The rope 6 at the end of the limit plate 3 is connected to the nozzle plate 8 under the action of the directional wheel 7, and when the nozzle plate 8 moves upward, it drives the rope 6 to move upward synchronously, and the directional wheel 7 Under the action of, the limiting plate 3 is synchronously driven to move downward, so that when the nozzle plate 8 moves upward to clean the plastic bottle, the limiting plate 3 moves downward to limit the plastic bottle, thereby reducing the phenomenon of the plastic bottle being washed away, and the outer wall of the cleaning device body 1 is fixedly installed with a transmission frame 9, under the action of the transmission frame 9, the plastic bottle moves through the transmission frame 9, so as to gradually enter the cleaning area, and the outer wall of the transmission frame 9 is slidably connected with a placement frame 10, and the plastic bottle is turned upside down on the placement frame 10, so that the plastic bottle mouth faces downward, so that when the nozzle plate 8 moves upward, the inside of the plastic bottle can be well cleaned, and the outer wall of the limiting plate 3 is fixedly installed with a limiting block 11 that limits the limiting plate 3, and when the limiting plate 3 moves downward, the limiting block 11 limits the limiting plate 3,This makes it difficult for the limit plate 3 to tilt in the cleaning device body 1, making the limit assembly 2 more stable when in use.

[0039] See also Figure 1 - Figure 7 The outer wall of the cleaning device body 1 is slidably mounted with a loading plate 12. Under the action of the loading plate 12, the placement rack 10 is moved on the transmission rack 9, so that the placement rack 10 obtains the moving force, and the outer wall of the cleaning device body 1 is fixedly mounted with a slide groove 13 corresponding to the loading plate 12. In the slide groove 13, the loading plate 12 slides more smoothly, so that the placement rack 10 is driven more smoothly, and the outer wall of the loading plate 12 is rotatably mounted with a loading rack 14. Under the action of the sliding of the loading plate 12, the loading rack 14 is The rack 14 pushes the placement rack 10 so that the placement rack 10 reaches the cleaning area for cleaning. A motor 15 is fixedly installed on the outer wall of the cleaning device body 1. Under the action of the motor 15, the loading plate 12 obtains a sliding force, so that the loading rack 14 drives the placement rack 10, and a connecting rod 16 rotatably connected to the loading plate 12 is fixedly installed at the end of the motor 15. When the motor 15 rotates, it drives the connecting rod 16 to move, and the connecting rod 16 is synchronously rotated and connected to the loading plate 12, so that when the motor 15 rotates, it will drive the connecting rod 16 to drive the loading plate 12.

[0040] See also Figure 1 - Figure 7 The fixing block 4 and the spring 5 are four symmetrically installed on the outer wall of the limit plate 3. When the limit plate 3 moves downward, the spring 5 will be pulled to generate a stretching force. When the limit plate 3 loses the restriction of the rope 6, the spring 5 will drive the limit plate 3 to reset. Under the action of the fixing block 4 and the spring 5, the limit plate 3 is reset horizontally when it is reset, reducing the probability that the limit plate 3 will tilt, so that the limit assembly 2 has a certain stability, and the directional wheels 7 are two symmetrically installed at the end of the nozzle plate 8. Under the setting of the directional wheels 7, the nozzle plate 8 moves more stably when it moves upward and drives the limit plate 3 to move downward synchronously, thereby making the limit assembly 2 operate more smoothly, and a plurality of nozzles 81 are fixedly installed at the end of the nozzle plate 8, and the number of nozzles 81 is consistent with the number of plastic bottles in the placement rack 10, so that each plastic bottle is cleaned by its own nozzle 81, so that the inside of the plastic bottle is fully cleaned.

[0041] See also Figure 1 - Figure 7The limiting block 11 is of "T" shape design, so that the limiting plate 3 can slide on the outer wall of the cleaning device body 1 more stably under the action of the limiting block 11, and is not easy to fall off, and the placement rack 10, the nozzle plate 8 and the limiting plate 3 are all square designs of the same size, so that when the nozzle plate 8 cleans the plastic bottle, the probability of error is reduced, and when the limiting plate 3 limits the plastic bottle downward, due to the consistent size, the limiting plate 3 can completely cover the plastic bottle, reducing the occurrence of leaking cover.

[0042] See also Figure 1 - Figure 7 The loading rack 14 is designed in an "L" shape, so that when the loading plate 12 drives the loading rack 14 to move forward, it will push the placement rack 10, and when sliding backward, due to the characteristics of the "L" shape, the loading rack 14 will rotate, so that it moves on the outer wall of the bottom end of the placement rack 10, returns to the position of pushing the placement rack 10, and pushes the placement rack 10 again. The bottom end of the loading rack 14 is heavier than the top end, and the bottom end of the loading rack 14 is designed with a counterweight, so that after the loading rack 14 rotates on the outer wall of the placement rack 10, it can be pushed by the upper The weight at the bottom of the material rack 14 resets the loading rack 14, and the end edge of the loading rack 14 is designed with rounded corners. Through the rounded corner design, the loading rack 14 can slide on the outer wall of the placement rack 10 more smoothly when resetting, reducing the contact area, thereby reducing the jamming phenomenon of the loading rack 14 when resetting. The motor 15 rotates slowly, and the motor 15 rotates slowly, so that the entire loading plate 12 slides slowly, so that the placement rack 10 has sufficient time to be cleaned when entering the cleaning area.

[0043] Embodiment 2

[0044] An internal cleaning mechanism for plastic bottle processing, such as Figure 8 - Fig. 9As shown, the technical scheme and parts of this embodiment are basically the same as those of the first embodiment, and the technically identical parts will not be repeated here. The difference is that the cleaning component 102 is composed of a nozzle plate 8, a telescopic rod 17, a water pump 18, a water outlet pipe 19, a filter tube 20, a support plate 21 and a collection box 22. The end of the cleaning component 102 is slidably mounted with a nozzle plate 8. When the placement rack 10 reaches the cleaning area, the nozzle plate 8 moves upward to clean the plastic bottle, so that the inside of the plastic bottle is fully cleaned, and the outer wall of the nozzle plate 8 is fixedly mounted with a telescopic rod 17. Under the action of the telescopic rod 17, the nozzle plate 8 obtains a force to move upward, and the outer wall of the nozzle plate 8 is fixedly mounted with a water outlet pipe 19. Through the water outlet pipe 19, water is transported to the nozzle plate 8, so that the nozzle plate 8 cleans the inside of the plastic bottle through the nozzle 81, and the end of the telescopic rod 17 is fixedly mounted with a support plate 2 1. The telescopic rod 17 obtains supporting force through the support plate 21, so that the nozzle plate 8 can be pushed better, so that the nozzle 81 can inject water into the plastic bottle mouth for cleaning at a close distance, and a water pump 18 is fixedly installed at the end of the water outlet pipe 19. Under the action of the water pump 18, the water flow can be transported to the nozzle 81 through the water outlet pipe 19, and a filter tube 20 for filtering impurities is fixedly installed on the outer wall of the water pump 18. Under the action of the filter tube 20, the water flowing out of the plastic bottle after cleaning can be recycled, thereby saving water resources and reducing cleaning costs. The end of the filter tube 20 is fixedly connected to the collection box 22. Under the action of the collection box 22, the water flowing out of the plastic bottle after cleaning is collected by the collection box 22, and under the action of the filter tube 20, the collected water is filtered, so as to be recycled, reducing the waste of water resources and reducing the cleaning costs.

[0045] See also Figure 8 - Fig. 9 There are four telescopic rods 17 symmetrically installed on the outer wall of the nozzle plate 8. When the nozzle plate 8 is pushed, the nozzle plate 8 moves upward horizontally through the action of the telescopic rods 17, reducing the occurrence of tilting, so that the cleaning component 102 has stability and continuity, and the nozzle plate 8 is fixedly installed at the end of the telescopic rod 17, and the other end of the telescopic rod 17 is fixedly installed on the outer wall of the support plate 21.

[0046] See also Figure 8 - Fig. 9 The water outlet pipe 19 is designed to be retractable. When the nozzle plate 8 is upward, the water outlet pipe 19 is synchronously stretched to ensure that water is always sprayed out of the nozzle 81. When resetting, the water outlet pipe 19 is synchronously squeezed to restore its original state. The nozzle plate 8 is designed with an inclined surface. During the cleaning process, water will flow out of the plastic bottle mouth. Therefore, through the guidance of the inclined surface, the water flowing out of the plastic bottle mouth flows into the collection box 22 for recycling.

[0047] The working principle of the utility model is as follows: when the cleaning device body 1 is in use, the plastic bottle is inverted in the placement rack 10, and under the push of the loading rack 14, the placement rack 10 is moved between the limit plate 3 and the nozzle plate 8. Under the action of the telescopic rod 17, the nozzle plate 8 drives the rope 6 to move upward synchronously, so that the nozzle 81 coincides with the inverted plastic bottle mouth, and under the action of the directional wheel 7, the nozzle plate 8 drives the rope 6 to move upward, while the limit plate 3 moves downward synchronously under the traction of the rope 6, and covers the bottom of the plastic bottle, so that the plastic bottle is fixed, when the limit plate 3 moves downward, the spring 5 on the outer wall of the limit plate 3 will be subjected to a stretching force, and when the nozzle plate 8 is reset, the limit plate 3 loses the pulling force of the rope 6, so that the spring 5 drives the limit plate 3 to reset, so that when the nozzle 81 cleans the inside of the plastic bottle, the impact force of the water flow is not easy to flush the plastic bottle open, which is more convenient for workers to use and improves the working efficiency of cleaning plastic bottles.

[0048] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An internal cleaning mechanism for plastic bottle processing, comprising a cleaning device body (1), wherein a material unloading frame (101) is fixedly mounted at the end of the cleaning device body (1), characterized in that: The outer wall of the cleaning device body (1) is fixedly mounted with a limit assembly (2), and the outer wall of the cleaning device body (1) is slidably mounted with a limit plate (3), and the outer wall of the cleaning device body (1) is fixedly mounted with a fixed block (4), and the outer wall of the fixed block (4) is fixedly mounted with a spring (5), and the outer wall of the limit plate (3) is fixedly mounted with a rope (6), and the rope (6) is symmetrically mounted at both ends of the limit plate (3), and the outer wall of the cleaning device body (1) is rotatably mounted with a directional wheel (7) A cleaning assembly (102) is fixedly mounted on the outer wall of the cleaning device body (1), and a nozzle plate (8) is slidably mounted on the end of the cleaning assembly (102), the rope (6) is connected to the outer wall of the nozzle plate (8) via a directional wheel (7), a transmission frame (9) is fixedly mounted on the outer wall of the cleaning device body (1), and a placement frame (10) is slidably connected to the outer wall of the transmission frame (9), and a limit block (11) for limiting the limit plate (3) is fixedly mounted on the outer wall of the limit plate (3).

2. The internal cleaning mechanism for plastic bottle processing according to claim 1, characterized in that: A loading plate (12) is slidably mounted on the outer wall of the cleaning device body (1), and a slide groove (13) corresponding to the loading plate (12) is fixedly mounted on the outer wall of the cleaning device body (1), and a loading rack (14) is rotatably mounted on the outer wall of the loading plate (12), and a motor (15) is fixedly mounted on the outer wall of the cleaning device body (1), and a connecting rod (16) rotatably connected to the loading plate (12) is fixedly mounted at the end of the motor (15).

3. The internal cleaning mechanism for plastic bottle processing according to claim 1, characterized in that: The fixing blocks (4) and the springs (5) are four and symmetrically mounted on the outer wall of the limiting plate (3), and the directional wheels (7) are two and symmetrically mounted on the end of the nozzle plate (8), and a plurality of nozzles (81) are fixedly mounted on the end of the nozzle plate (8).

4. The internal cleaning mechanism for plastic bottle processing according to claim 1, characterized in that: The limiting block (11) is of a "T"-shaped design, and the placement rack (10), the nozzle plate (8) and the limiting plate (3) are all of a square design of the same size.

5. The internal cleaning mechanism for plastic bottle processing according to claim 2, characterized in that: The loading rack (14) is of "L"-shaped design, and the bottom end of the loading rack (14) is heavier than the top end, and the end edge of the loading rack (14) is of rounded design, and the motor (15) rotates slowly.

6. The internal cleaning mechanism for plastic bottle processing according to claim 1, characterized in that: The cleaning component (102) is composed of a nozzle plate (8), a telescopic rod (17), a water pump (18), a water outlet pipe (19), a filter pipe (20), a support plate (21) and a collection box (22); the nozzle plate (8) is slidably mounted on the end of the cleaning component (102), the telescopic rod (17) is fixedly mounted on the outer wall of the nozzle plate (8), the water outlet pipe (19) is fixedly mounted on the outer wall of the nozzle plate (8), the support plate (21) is fixedly mounted on the end of the telescopic rod (17), the water pump (18) is fixedly mounted on the end of the water outlet pipe (19), and the filter pipe (20) for filtering impurities is fixedly mounted on the outer wall of the water pump (18), and the end of the filter pipe (20) is fixedly connected to the collection box (22).

7. An internal cleaning mechanism for plastic bottle processing according to claim 6, characterized in that: There are four telescopic rods (17) symmetrically mounted on the outer wall of the nozzle plate (8), and the nozzle plate (8) is fixedly mounted on the end of the telescopic rod (17), and the other end of the telescopic rod (17) is fixedly mounted on the outer wall of the support plate (21).

8. The internal cleaning mechanism for plastic bottle processing according to claim 6, characterized in that: The water outlet pipe (19) is of telescopic design, and the nozzle plate (8) is of inclined design.

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