A cleaning device for tin can production

Abstract

This utility model discloses a cleaning device for tin can production, including a cleaning platform with a cleaning tank installed in the middle and tin can limiting structures installed on the front and rear sides of the cleaning platform. This utility model achieves efficient cleaning of the tin cans by installing a rotatable spray arm and high-pressure nozzles inside the cleaning tank, which can rinse the outer surface of inverted tin cans through rotation. Spray pipes and high-pressure nozzles are installed below the chain conveyor belt to rinse the inside of the tin cans, thus improving the cleaning effect. A removable filter screen is installed in the wastewater collection tank to intercept impurities and foreign objects in the wastewater, facilitating removal and cleaning. Tin can limiting structures installed at the front and rear ends of the chain conveyor belt protect the transported tin cans from falling or shifting during the cleaning process. Furthermore, the positions of the limiting rods at both ends can be adjusted according to the size of the tin cans, allowing for the limiting of different tin cans and improving the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of tin can production technology, specifically a cleaning device for tin can production. Background Technology

[0002] Iron cans are prone to dust accumulation during the production process. Cleaning devices remove metal shavings, dust, and other impurities left over from the iron can manufacturing process, preventing cross-contamination or chemical reactions between contaminants and stored substances.

[0003] The prior art, disclosed in patent document CN213001680U, presents the following technical solution: a steel can cleaning device, comprising a water tank, and a water injection mechanism, a tilting mechanism, and a drying mechanism sequentially installed on the top surface of the water tank; the water injection mechanism includes a first conveyor belt mounted on the top surface of the water tank, a water supply pipe provided above the end of the first conveyor belt near the tilting mechanism, one end of the water supply pipe being connected to an external water source, and the other end being provided with a water injection head, an infrared sensor being installed on one side of the water injection head, and a solenoid valve being provided on the water supply pipe.

[0004] The above-mentioned technical solution cleans the iron can by injecting water into it through a water inlet. However, this method can only clean the inside of the iron can and cannot clean the outer wall of the iron can, which limits the cleaning process and affects the cleaning effect. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning device for the production of iron cans, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for the production of iron cans, comprising a cleaning platform, a cleaning box installed in the middle of the cleaning platform, and iron can limiting structures installed on the front and rear sides of the cleaning platform.

[0007] The cleaning tank has a drive gear rotatably connected to its inner top side via a bearing. A support plate is fixedly connected to the top of the inner side of the cleaning tank, and the drive gear is supported on the support plate. A driven gear is meshed with one side of the drive gear. A hollow rotating shaft is fitted onto the output end of the driven gear. Spray arms are arranged circumferentially below the hollow rotating shaft. Each spray arm has a high-pressure nozzle at its water outlet. The top of the hollow rotating shaft passes through the top of the cleaning tank and is connected to a water inlet pipe via a bearing. A spray pipe is installed in the groove in the middle of the cleaning platform. A high-pressure nozzle is provided at the water outlet end of the spray pipe. The spray pipe is located below the hollow rotating shaft with the nozzle facing upwards. A water supply pipe is installed between the water inlet pipe and the spray pipe, and the water supply pipe is connected to an external water tank.

[0008] In the above technical solution, a rotatable spray arm and a high-pressure nozzle are installed inside the cleaning tank. The rotation can rinse the outer surface of the inverted iron can. A spray pipe and a high-pressure nozzle are installed below the chain conveyor belt to rinse the inside of the iron can, thereby achieving efficient cleaning of the iron can.

[0009] The iron can limiting structure includes a vertical rod, which is set on the front and rear sides of both ends of the washing platform. A fixing block is sleeved on the outer wall of the vertical rod. A through hole is opened at one end of each fixing block. An adjusting rod is sleeved in each through hole. A locking connector is fixedly connected to the inner end of each adjusting rod. A limiting rod is locked between the two locking connectors on the left and right sides.

[0010] In the above technical solution, the iron can limiting structure is installed at the front and rear ends of the chain plate conveyor belt, which can protect the conveyed iron cans and prevent them from falling or shifting during the cleaning process. In addition, the position of the limiting rods at the front and rear ends can be adjusted according to the size of the iron cans, so that they can limit different iron cans and improve the practicality of the device.

[0011] As a further preferred embodiment of this technical solution, a chain conveyor belt is installed on the upper part of the inside of the cleaning table, and drainage holes are arranged in an array on the bottom side of the inside of the cleaning table.

[0012] As a further preferred embodiment of this technical solution, a wastewater collection tank is installed below the cleaning platform and below the drainage holes. A slot is provided on the upper side wall of the wastewater collection tank, and a filter screen is engaged in the slot.

[0013] In the above technical solution, a detachable filter screen is installed inside the wastewater collection tank, which can intercept impurities and foreign objects in the wastewater, making it convenient to remove and clean.

[0014] As a further preferred embodiment of this technical solution, the drive gear shaft passes through the top of the cleaning tank and is equipped with a motor, which is connected to an external control module.

[0015] As a further preferred embodiment of this technical solution, water curtains are installed on both sides of the cleaning tank to block water splashing during cleaning.

[0016] As a further preferred embodiment of this technical solution, the outer surfaces of both sides of the upright are provided with insertion holes one, the fixed block is provided with insertion hole two on one side, and insertion hole three on the other side of insertion hole two. Insertion hole one and insertion hole three are aligned and inserted with insertion rod two.

[0017] As a further preferred embodiment of this technical solution, four insertion holes are arranged on the outer surfaces of both sides of the adjusting rod, and the four insertion holes are aligned with the two insertion holes and a first insertion rod is inserted into them.

[0018] This utility model provides a cleaning device for the production of iron cans, which has the following beneficial effects:

[0019] (1) This utility model sets up a rotatable spray arm and a high-pressure nozzle in the cleaning box. By rotating, the outer surface of the inverted iron can can be rinsed. A spray pipe and a high-pressure nozzle are set under the chain plate conveyor belt to rinse the inside of the iron can, thereby achieving efficient cleaning of the iron can and improving the cleaning effect of the iron can.

[0020] (2) By installing iron can limiting structures at the front and rear ends of the chain plate conveyor belt, this utility model can protect the conveyed iron cans and prevent them from falling or shifting during the cleaning process. In addition, the position of the limiting rods at the front and rear ends can be adjusted according to the size of the iron cans so that they can limit different iron cans, thereby improving the practicality of the device. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a partial cross-sectional view of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the iron can cleaning system of this utility model;

[0024] Figure 4 This is a schematic diagram of the disassembled structure of the iron can limiting structure of this utility model;

[0025] In the diagram: 1. Cleaning table; 11. Chain conveyor belt; 12. Drainage hole; 2. Cleaning tank; 21. Water curtain; 22. Motor; 23. Drive gear; 24. Support plate; 25. Driven gear; 26. Hollow shaft; 27. Spray arm; 28. Water inlet pipe; 29. ​​Spray pipe; 3. Wastewater collection tank; 31. Slot; 32. Filter screen; 4. Water supply pipe; 5. Iron can limiting structure; 51. Upright pole; 511. Insertion hole one; 52. Fixing block; 521. Through hole; 522. Insertion hole two; 523. Insertion rod one; 524. Insertion hole three; 525. Insertion rod two; 53. Adjusting rod; 531. Insertion hole four; 54. Connector; 55. Limiting rod. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] This utility model provides a technical solution: such as Figure 1 As shown in this embodiment, a cleaning device for producing iron cans includes a cleaning platform 1, a chain conveyor belt 11 is installed on the upper part of the cleaning platform 1, drainage holes 12 are arrayed on the bottom side of the cleaning platform 1, a cleaning box 2 is installed in the middle of the cleaning platform 1, and iron can limiting structures 5 are installed on the front and rear sides of the cleaning platform 1.

[0028] like Figure 2 and Figure 3 As shown, the shaft of the drive gear 23 passes through the top of the cleaning tank 2 and is equipped with a motor 22. The motor 22 is connected to an external control module. Water curtains 21 are installed on both sides of the cleaning tank 2 to block splashing water. The drive gear 23 is rotatably connected to the top inside the cleaning tank 2 via a bearing. A support plate 24 is fixedly connected to the top inside the cleaning tank 2, and the drive gear 23 is supported on the support plate 24. A driven gear 25 is meshed with one side of the drive gear 23. A hollow shaft 26 is sleeved on the output end of the driven gear 25. Spray arms 27 are arranged circumferentially below the hollow shaft 26. Each spray arm 27 has a high-pressure nozzle at its outlet. A water inlet pipe 28 is installed at the top of the cleaning tank 2 and through a bearing. A spray pipe 29 is installed in the groove in the middle of the cleaning table 1. A high-pressure nozzle is provided at the water outlet of the spray pipe 29. The spray pipe 29 is located below the hollow rotating shaft 26 and the nozzle faces upward. A water supply pipe 4 is installed between the water inlet pipe 28 and the spray pipe 29. The water supply pipe 4 is connected to an external water tank. By setting a rotatable spray arm 27 and a high-pressure nozzle in the cleaning tank 2, the outer surface of the inverted iron can can be rinsed by rotation. The spray pipe 29 and the high-pressure nozzle are set below the chain plate conveyor belt 11 to rinse the inside of the iron can, thereby achieving efficient cleaning of the iron can and improving the cleaning effect of the iron can.

[0029] like Figure 2 As shown, a wastewater collection tank 3 is installed below the cleaning platform 1 and below the drainage hole 12. A slot 31 is provided on the upper side wall of the wastewater collection tank 3, and a filter screen 32 is attached in the slot 31. The detachable filter screen 32 installed in the wastewater collection tank 3 can intercept impurities and foreign objects in the wastewater, making it easy to remove and clean.

[0030] like Figure 2 and Figure 4As shown, the iron can limiting structure 5 includes a vertical rod 51, which is set on the front and rear sides of both ends of the cleaning table 1. A fixing block 52 is fitted onto the outer wall of each vertical rod 51. A through hole 521 is opened at one end of each fixing block 52, and an adjusting rod 53 is fitted inside each through hole 521. A locking connector 54 is fixedly connected to the inner end of each adjusting rod 53. A limiting rod 55 is locked between the two locking connectors 54 on the left and right sides. Insertion holes 511 are arranged on the outer surface of both sides of the vertical rod 51. Insertion holes 522 are opened on one side of each fixing block 52, and insertion holes 522 are opened on the other side of the second insertion hole 522. 524, the first insertion hole 511 is aligned with the third insertion hole 524 and the second insertion rod 525 is inserted. The outer surfaces of both sides of the adjusting rod 53 are provided with the fourth insertion hole 531. The fourth insertion hole 531 is aligned with the second insertion hole 522 and the first insertion rod 523 is inserted. By installing the iron can limiting structure 5 at the front and rear ends of the chain plate conveyor belt 11, the conveyed iron can can be protected to prevent it from falling or shifting during the cleaning process. In addition, the position of the limiting rods 55 at both ends can be adjusted according to the size of the iron can, so that it can limit different iron cans and improve the practicality of the device.

[0031] This utility model provides a cleaning device for the production of tin cans. The specific working principle is as follows: The tin can to be cleaned is placed upside down on the chain conveyor belt 11 and transported by the chain conveyor belt 11. In order to prevent the tin can from shifting or falling during the transport or cleaning process, the height or front and back position of the limiting rod 55 can be adjusted according to the size of the tin can. The two insert rods 523 and 525 are inserted until the limiting rods 55 at both ends contact the transported tin can. When the transported tin can enters the cleaning tank 2, the motor 22 and the water pump of the external water tank are started at the same time, which drives the drive gear 23 to rotate. The drive gear 23 meshes with the driven gear 25 to make the hollow rotating shaft 26 rotate, which in turn drives the surrounding spray arms 27 and high-pressure nozzles to rotate, which can wash the outer surface of the upside-down tin can. At the same time, the spray pipes 29 and high-pressure nozzles wash the inside of the tin can. The tin can that comes out of the cleaning tank 2 is cleaned.

[0032] 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 washing device for the production of iron cans, comprising a washing table (1), characterized in that: A cleaning box (2) is installed in the middle of the cleaning platform (1), and iron can limiting structures (5) are installed on the front and rear sides of the cleaning platform (1). The cleaning tank (2) has a drive gear (23) rotatably connected to its inner top side via a bearing. A support plate (24) is fixedly connected to the top of the inner side of the cleaning tank (2). The drive gear (23) is supported on the support plate (24). A driven gear (25) is meshed with one side of the drive gear (23). A hollow rotating shaft (26) is sleeved on the output end of the driven gear (25). Spray arms (27) are arranged circumferentially below the hollow rotating shaft (26). 7) All water outlets are equipped with high-pressure nozzles. The top of the hollow rotating shaft (26) passes through the top of the cleaning tank (2) and is equipped with a water inlet pipe (28) through the bearing. A spray pipe (29) is installed in the groove in the middle of the cleaning table (1). The water outlet of the spray pipe (29) is equipped with a high-pressure nozzle. The spray pipe (29) is located below the hollow rotating shaft (26) and the nozzle is facing upward. A water supply pipe (4) is installed between the water inlet pipe (28) and the spray pipe (29). The water supply pipe (4) is connected to the external water tank. The iron can limiting structure (5) includes a vertical rod (51), which is set on the front and rear sides of both ends of the cleaning table (1). The outer wall of the vertical rod (51) is fitted with a fixing block (52). One end of the fixing block (52) is provided with a through hole (521). An adjusting rod (53) is fitted inside the through hole (521). One end of the adjusting rod (53) is fixedly connected with a snap-fit ​​connector (54). A limiting rod (55) is snapped between the two snap-fit ​​connectors (54) on the left and right sides.

2. The cleaning device for the production of iron cans according to claim 1, characterized in that: The cleaning table (1) is equipped with a chain conveyor belt (11) on the upper part of the interior, and the bottom side of the cleaning table (1) is provided with an array of drainage holes (12).

3. The washing device for the production of iron cans according to claim 1, characterized in that: A wastewater collection tank (3) is installed below the cleaning platform (1) and below the drainage hole (12). A slot (31) is provided on the upper side wall of the wastewater collection tank (3), and a filter screen plate (32) is attached to the slot (31).

4. The washing apparatus for the production of iron cans according to claim 1, characterized in that: The drive gear (23) shaft passes through the top of the cleaning tank (2) and is equipped with a motor (22), which is connected to an external control module.

5. The washing apparatus for the production of iron cans according to claim 1, characterized in that: Water curtains (21) are installed on both sides of the cleaning tank (2) to block water splashing during cleaning.

6. The washing apparatus for the production of iron cans according to claim 1, characterized in that: The outer surfaces of both sides of the upright (51) are provided with insertion holes 1 (511), the fixed block (52) is provided with insertion hole 2 (522) on one side, and insertion hole 3 (524) is provided on the other side of insertion hole 2 (522). Insertion hole 1 (511) and insertion hole 3 (524) are aligned and inserted with insertion rod 2 (525).

7. A cleaning device for tin can production according to claim 1, characterized in that: The outer surfaces of both sides of the adjusting rod (53) are provided with four insertion holes (531), which are aligned with the two insertion holes (522) and into which a first insertion rod (523) is inserted.

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