Novel fire extinguisher bottle opening cleaning equipment

Abstract

Novel fire extinguisher bottle opening cleaning equipment comprises a rack and machine legs, the machine legs are fixed to the bottom of the rack, a support is fixed to the top of the rack, a cleaning module is arranged on the top of the support, a conveying module is arranged on the left side of the top of the rack, a butt joint assembly line is arranged on the right side of the top of the rack, a driven wheel module is arranged on the rear side of the top of the rack, and a driving wheel module is arranged on the front side of the top of the rack. The problem of poor air tightness caused by residual dry powder can be solved, the consistency of the cleaning effect is guaranteed, meanwhile, the assembling operation efficiency can be improved, the production line efficiency is further improved, the operation cost is reduced, and the purpose of lean production is achieved. Compared with traditional manual fire extinguisher bottle opening wiping and cleaning operation, the wiping action and the nursing wax spraying action are both achieved through automatic operation, quantitative spraying is conducted on the nursing wax spraying action through the atomization spraying valve, the uniformity and consistency of nursing wax spraying are guaranteed, it is guaranteed that the bottle opening reaches the cleaning standard, and the manufacturing cost is saved.

Description

Technical Field

[0001] The invention relates to a cleaning device, in particular to a new type of fire extinguisher bottle mouth cleaning device which has a cleaning module, a conveying module, a docking assembly line, a driven wheel module and a driving wheel module on a frame and can replace manual wiping to ensure that the cleaning effect is consistent. Background Art

[0002] In the production process of dry powder fire extinguishers, filling the bottle with dry powder is a very important step. After filling the dry powder, the bottle mouth needs to be locked with a valve for subsequent pressurization. If there is residual dry powder at the bottle mouth at this time, the air tightness of the fire extinguisher after pressurization will be unqualified. Therefore, cleaning the bottle mouth after the fire extinguisher is filled with dry powder is a very important step.

[0003] In the current existing fire extinguisher production process, most of the cleaning is done manually. The specific operation method is to manually take a dust-free cloth and spray a certain amount of care wax, then wipe a circle around the bottle mouth, and then move the product to the next station after visual inspection to continue the cleaning operation of the next bottle.

[0004] The existing method of manually cleaning the mouth of the fire extinguisher bottle solves the problem of poor air tightness of the fire extinguisher due to residual dry powder at the mouth of the bottle to a certain extent, but it also has the following defects and shortcomings:

[0005] 1. When manually wiping, the amount of spraying care wax cannot be controlled. When the spraying amount is small, the cleaning effect is poor. When the spraying amount is large, there will be residue in the bottle body, affecting the subsequent airtight function.

[0006] 2. Manual wiping cannot control the wiping strength, and the cleaning effect for surface dirt and stubborn dirt will be quite different. If stubborn dirt remains, it will affect the subsequent airtightness function.

[0007] Therefore, manual wiping operations involve many movements, are more tiring, and have relatively low efficiency. For high-capacity production lines, multiple people may be required to work simultaneously, further increasing labor costs and going against the goal of lean production. Summary of the invention

[0008] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a new type of fire extinguisher bottle mouth cleaning equipment with a cleaning module, a conveying module, a docking assembly line, a driven wheel module and a driving wheel module on a frame, which can replace manual wiping and ensure that the cleaning effect is consistent.

[0009] The technical solution adopted by the present invention to solve its technical problems is: a new type of fire extinguisher bottle mouth cleaning equipment, including a frame and a machine foot, the frame bottom is fixed with the machine foot, the frame top is fixed with a bracket, a cleaning module is arranged on the top of the bracket, a conveying module is arranged on the left side of the top of the frame, a docking assembly line is arranged on the right side of the top of the frame, a driven wheel module is arranged on the rear side of the top of the frame, and a driving wheel module is arranged on the front side of the top of the frame. A receiving motor is arranged on the left side of the top of the cleaning module, a receiving cloth wheel is installed on the shaft of the receiving motor, a downward pressure cylinder is arranged in the middle of the top of the cleaning module, a discharging cloth wheel is arranged on the right side of the top of the cleaning module, an atomizing spray valve is arranged on the right side of the middle of the cleaning module, a silicone soft wheel is arranged at the bottom of the cleaning module, a dust-free cloth belt is built into the discharging cloth wheel, and the dust-free cloth belt is connected to the receiving cloth wheel through the atomizing spray valve and the silicone soft wheel. A sensor is arranged on the docking assembly line. A driven wheel cylinder is arranged on the top of the driven wheel module, a driven wheel is arranged at the front end of the driven wheel cylinder, and a driven wheel module adjustment handwheel is arranged at the bottom of the driven wheel module. A driving wheel motor is arranged on the driving wheel module, the driving wheel motor is connected to the driving wheel through a transmission gear, and a driving wheel module adjusting hand wheel is arranged at the lower part of the driving wheel module.

[0010] The beneficial effect of the present invention is that the present invention can overcome the shortcomings of the existing manual wiping method, can solve the problem of poor air tightness caused by residual dry powder, and while ensuring the consistency of the cleaning effect, can improve the efficiency of the assembly operation, further improve the efficiency of the production line, reduce the operating cost, and achieve the goal of lean production. Compared with the traditional manual wiping operation of cleaning the bottle mouth of the fire extinguisher, the present invention realizes the wiping action and the care wax spraying action through automated operations, which ensures that the bottle mouth meets the cleaning standard, the operation time is short, and the wiping effect is highly consistent, which greatly improves the operating efficiency and saves labor costs. The present invention uses an atomizing spray valve for quantitative spraying in the care wax spraying action, which ensures the uniformity and consistency of the care wax spraying, greatly reduces the phenomenon that the bottle mouth is not wiped clean or there is care wax residue, and saves manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a front view structural diagram of the first embodiment of the present invention.

[0013] Figure 2 It is a top view of the structure of the first embodiment of the present invention.

[0014] Figure 3 It is a structural diagram of a side view of an embodiment of the present invention.

[0015] Figure 4 It is a structural diagram of a cleaning module according to the first embodiment of the present invention.

[0016] Figure 5 It is a structural diagram of a driven wheel module according to the first embodiment of the present invention.

[0017] Figure 6 It is a structural diagram of the driving wheel module of the first embodiment of the present invention.

[0018] In the figure: 1. Cleaning module, 2. Conveying module, 3. Docking assembly line, 4. Driven wheel module, 5. Driving wheel module, 6. Receiving cloth wheel, 7. Receiving motor, 8. Down-pressing cylinder, 9. Discharging cloth wheel, 10. Atomizing spray valve, 11. Dust-free cloth belt, 12. Silicone soft wheel, 13. Driven wheel cylinder, 14. Driven wheel, 15. Driven wheel module adjusting hand wheel, 16. Driving wheel motor, 17. Driving wheel, 18. Driving wheel module adjusting hand wheel, 19. Frame, 20. Machine foot, 21. Sensor, 22. Bracket. DETAILED DESCRIPTION

[0019] exist Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 In the illustrated embodiment, a cleaning module (1), a conveying module (2), a docking assembly line (3), a driven wheel module (4), a driving wheel module (5), a material receiving cloth wheel (6), a material receiving motor (7), a downward pressure cylinder (8), a material discharging cloth wheel (9), an atomizing spray valve (10), a dust-free cloth belt (11), a silicone soft wheel (12), a driven wheel cylinder (13), a driven wheel (14), a driven wheel module adjusting hand wheel (15), a driving wheel motor (16), a driving wheel (17), a driving wheel module adjusting hand wheel (18), a frame (19), a machine foot (20), a sensor (21), and a bracket (22) are provided.

[0020] A novel fire extinguisher bottle mouth cleaning device embodying the present invention comprises a frame (19) and a machine foot (20), wherein the machine foot (20) is fixed at the bottom of the frame (19), a bracket (22) is fixed at the top of the frame (19), a cleaning module (1) is arranged at the top of the bracket (22), a conveying module (2) is arranged at the left side of the top of the frame (19), a docking assembly line (3) is arranged at the right side of the top of the frame (19), a driven wheel module (4) is arranged at the rear side of the top of the frame (19), and a driving wheel module (5) is arranged at the front side of the top of the frame (19).

[0021] A novel fire extinguisher bottle mouth cleaning device is implemented according to the present invention. A material collecting motor (7) is arranged on the left side of the top of a cleaning module (1). A material collecting cloth wheel (6) is installed on the shaft of the material collecting motor (7). A downward pressure cylinder (8) is arranged in the middle of the top of the cleaning module (1). A material discharging cloth wheel (9) is arranged on the right side of the top of the cleaning module (1). An atomizing spray valve (10) is arranged on the right side of the middle of the cleaning module (1). A silicone soft wheel (12) is arranged at the bottom of the cleaning module (1). A dust-free cloth belt (11) is built into the material discharging cloth wheel (9). The dust-free cloth belt (11) is connected to the material collecting cloth wheel (6) through the atomizing spray valve (10) and the silicone soft wheel (12).

[0022] A novel fire extinguisher bottle mouth cleaning device according to the present invention is provided, wherein a sensor (21) is arranged on a docking assembly line (3), and the number of the sensors (21) is at least one and at most not more than ten.

[0023] A novel fire extinguisher bottle mouth cleaning device is implemented in accordance with the present invention. A driven wheel cylinder (13) is arranged on the top of a driven wheel module (4), a driven wheel (14) is arranged at the front end of the driven wheel cylinder (13), a driven wheel module adjusting hand wheel (15) is arranged at the bottom of the driven wheel module (4), and there are two driven wheel cylinders (13) and two driven wheels (14).

[0024] A novel fire extinguisher bottle mouth cleaning device according to the present invention comprises a driving wheel module (5) provided with a driving wheel motor (16), the driving wheel motor (16) being connected to a driving wheel (17) via a transmission gear, and a driving wheel module adjusting hand wheel (18) being provided at the bottom of the driving wheel module (5).

[0025] A novel fire extinguisher bottle mouth cleaning device is implemented according to the present invention. The cleaning module, the driving wheel module and the driven wheel module in the present invention can be adjusted up and down. It is also applicable to fire extinguishers with bottle mouth sizes within a certain range, such as fire extinguishers with bottle mouth diameters of 90 mm to 160 mm. This greatly improves the versatility and flexibility of the present invention, thereby further enhancing the core competitiveness of the enterprise.

[0026] A novel fire extinguisher bottle mouth cleaning device according to the present invention mainly comprises five parts: a cleaning module (1), a conveying module (2), a docking assembly line (3), a driven wheel module (4), and a driving wheel module (5). The main structural features of the device are as follows:

[0027] 1. The cleaning module (1) mainly includes a material collecting cloth wheel (6), a material collecting motor (7), a downward pressure cylinder (8), a material discharging cloth wheel (9), an atomizing spray valve (10), a dust-free cloth belt (11), a silicone soft wheel (12) and other components, wherein the material discharging cloth wheel and the material collecting cloth wheel realize the movement and replacement of the dust-free cloth belt and are driven by the material collecting motor, the atomizing spray valve completes the function of spraying the care wax, and the downward pressure cylinder and the silicone soft wheel realize the cleaning module being pressed down to the bottle mouth and making the dust-free cloth belt fit the bottle mouth.

[0028] 2. The conveying module (2) is completed in the form of a conveyor belt, and is connected to the docking assembly line through the conveyor belt and transmission components. Sensors are installed at specific positions on the docking assembly line to realize the flow and stop of the fire extinguisher bottle.

[0029] 3. The docking assembly line (3) is docked with the main assembly line of the workshop. The fire extinguisher bottles will flow from the main assembly line of the workshop to the belt line of the conveying module of this equipment to complete the product docking.

[0030] 4. The driven wheel module (4) mainly includes a driven wheel cylinder (13), a driven wheel (14), and a driven wheel module adjusting hand wheel (15). The driven wheel is made of urethane rubber, so as to protect the appearance of the product when it contacts the bottle body. The extension and retraction of the driven wheel cylinder can be controlled to achieve the clamping of the fire extinguisher bottle body. The driven wheel module adjusting hand wheel can complete the position adjustment to adapt to different fire extinguisher bottles.

[0031] 5. The driving wheel module (5) mainly includes a driving wheel motor (16), a driving wheel (17), and a driving wheel module adjusting hand wheel (18). The driving wheel is also made of urethane material to contact the bottle body. The rotation and stop of the driving wheel are controlled by the driving wheel motor, thereby controlling the rotation and stop of the bottle body. The driving wheel module adjusting hand wheel can complete the position adjustment to adapt to different fire extinguisher bottles.

[0032] The novel fire extinguisher bottle mouth cleaning device of the present invention is implemented in the following steps:

[0033] First, the fire extinguisher bottle flows into the equipment conveying module through the docking flow channel. Then the conveying module transports the product to the cleaning station through the belt line, the sensor starts, and the belt line stops. Then, after the sensor senses that the fire extinguisher bottle has reached the cleaning position, the driven wheel cylinder extends, and the driven wheel pushes the bottle onto the driving wheel to complete the positioning of the fire extinguisher bottle. Then, the downward pressure cylinder drives the dust-free cloth belt and the soft wheel to move down to the bottle mouth, pressing the fire extinguisher bottle mouth, and the atomizing spray valve synchronously sprays a quantitative care wax onto the dust-free cloth. Finally, the driving wheel is driven by the motor to rotate at a predetermined speed, thereby driving the fire extinguisher bottle to rotate one circle. As the bottle rotates one circle, the dust-free cloth belt is squeezed on the bottle mouth by the soft wheel to complete a circle of wiping. After the cleaning is completed, the mechanism is reset, and the operation is repeated after waiting for the next bottle to arrive.

[0034] The implementation of a new type of fire extinguisher bottle mouth cleaning equipment of the present invention can overcome the shortcomings of the existing manual wiping method, can solve the problem of poor airtightness caused by residual dry powder, and while ensuring the consistency of the cleaning effect, can improve the efficiency of assembly operations, further improve the efficiency of the production line, reduce operating costs, and achieve the goal of lean production. Compared with the traditional manual wiping operation of cleaning the bottle mouth of the fire extinguisher, the present invention realizes both the wiping action and the care wax spraying action through automated operations, ensuring that the bottle mouth meets the cleaning standard, the operation time is short, and the wiping effect consistency is high, which greatly improves the operating efficiency and saves labor costs. The present invention uses an atomizing spray valve for quantitative spraying on the care wax spraying action, which ensures the uniformity and consistency of the care wax spraying, greatly reduces the phenomenon that the bottle mouth is not wiped clean or there is care wax residue, and saves manufacturing costs.

[0035] The implementation of the present invention has a very good effect.

Claims

1. A novel fire extinguisher bottle mouth cleaning device, comprising a frame (19) and a machine foot (20), wherein the machine foot (20) is fixed at the bottom of the frame (19), characterized in that: A bracket (22) is fixed on the top of the frame (19), a cleaning module (1) is arranged on the top of the bracket (22), a conveying module (2) is arranged on the left side of the top of the frame (19), a docking assembly line (3) is arranged on the right side of the top of the frame (19), a driven wheel module (4) is arranged on the rear side of the top of the frame (19), and a driving wheel module (5) is arranged on the front side of the top of the frame (19).

2. A new type of fire extinguisher bottle mouth cleaning device according to claim 1, characterized in that: A material receiving motor (7) is arranged on the left side of the top of the cleaning module (1), a material receiving cloth wheel (6) is installed on the shaft of the material receiving motor (7), a downward pressure cylinder (8) is arranged in the middle of the top of the cleaning module (1), a material discharging cloth wheel (9) is arranged on the right side of the top of the cleaning module (1), an atomizing spray valve (10) is arranged on the right side of the middle of the cleaning module (1), a silicone soft wheel (12) is arranged at the bottom of the cleaning module (1), a dust-free cloth belt (11) is built into the material discharging cloth wheel (9), and the dust-free cloth belt (11) is connected to the material receiving cloth wheel (6) through the atomizing spray valve (10) and the silicone soft wheel (12).

3. A new type of fire extinguisher bottle mouth cleaning device according to claim 1, characterized in that: The docking assembly line (3) is provided with a sensor (21), and the number of the sensor (21) is at least one and at most not more than ten.

4. A new type of fire extinguisher bottle mouth cleaning device according to claim 1, characterized in that: A driven wheel cylinder (13) is arranged on the top of the driven wheel module (4), a driven wheel (14) is arranged at the front end of the driven wheel cylinder (13), and a driven wheel module adjusting hand wheel (15) is arranged at the bottom of the driven wheel module (4). There should be two driven wheel cylinders (13) and two driven wheels (14) respectively.

5. A new type of fire extinguisher bottle mouth cleaning device according to claim 1, characterized in that: The driving wheel module (5) is provided with a driving wheel motor (16), the driving wheel motor (16) is connected to the driving wheel (17) via a transmission gear, and a driving wheel module adjusting hand wheel (18) is provided at the bottom of the driving wheel module (5).

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