A feeding device of a rubber conveying roller processing equipment

Abstract

The utility model relates to rubber roller production technical field, and disclose a kind of feeding device of rubber conveying roller processing equipment, including support hanger, ultrasonic cleaner and storage table, the side wall of support hanger is fixedly installed with first motor, the output shaft of first motor is fixedly connected with first belt pulley, the outside transmission of first belt pulley is connected with first belt, the outside fixed connection of first belt has moving frame, the bottom end fixed mounting of moving frame has winch, the end fixed connection of cable of winch has lifting hook, ultrasonic cleaner is divided into ultrasonic cleaning area and flushing area, the inside of ultrasonic cleaner is provided with tumbling mechanism.The feeding device of rubber conveying roller processing equipment, hoist rubber roller by winch, moving frame handling, avoid worker direct contact heavy and cleaning agent, solve the pain point of low efficiency of manual handling connection.

Description

Technical Field

[0001] This utility model relates to the field of rubber roller production technology, specifically to a feeding device for rubber conveyor roller processing equipment. Background Technology

[0002] Rubber rollers are composite rollers with metal or other materials as the core and rubber as the outer layer. They have advantages such as good elasticity, resistance to oil, solvents, acid and alkali corrosion, low noise, wear resistance and pressure resistance. They are widely used in industries such as papermaking, printing, and dyeing, and undertake key functions such as extrusion, dehydration and printing.

[0003] In the production process of rubber rollers, the pretreatment of the roller core is a core step. It is necessary to clean and remove surface oil stains first, otherwise it will affect the bonding strength of the subsequent rubber coating. At present, most companies still use manual handling of the roller core for cleaning and loading. This is not only labor-intensive, but also requires workers to hold cleaning brushes to clean the rollers. Long-term exposure to cleaning agents can easily cause occupational health problems for workers. Therefore, there is an urgent need for a loading device for rubber conveyor roller processing equipment to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a feeding device for rubber conveyor roller processing equipment, which solves the problem of manually handling the rubber roller core for cleaning and feeding, which is not only labor-intensive but also poses occupational health risks to workers due to long-term exposure to cleaning agents.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A feeding device for a rubber conveyor roller processing equipment includes a support frame, an ultrasonic cleaner, and a platform. A first motor is fixedly installed on the side wall of the support frame. A first pulley is fixedly connected to the output shaft of the first motor. A first belt is externally connected to the first pulley. A movable frame is fixedly connected to the outside of the first belt. A winch is fixedly installed at the bottom of the movable frame. A hook is fixedly connected to the end of the steel cable of the winch. The ultrasonic cleaner is divided into an ultrasonic cleaning area and a rinsing area. A tumbling mechanism is provided inside the ultrasonic cleaner. A control console is fixedly installed on the side wall of the ultrasonic cleaner. The inner bottom wall of the platform is inclined and faces the inlet end of the ultrasonic cleaner.

[0008] The beneficial effects of this utility model are:

[0009] The feeding device of this rubber conveyor roller processing equipment uses a winch to hoist the rubber roller and a moving frame to transport it, avoiding direct contact between workers and heavy objects and cleaning agents, thus solving the problem of low efficiency in manual handling. The roller is rotated by a tumbling mechanism, and the cleaning brush wipes away stubborn stains and rinses away residues in the rinsing area, solving the problem of "dead corners" in traditional cleaning.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, mounting rods are fixedly connected to the inner walls of the ultrasonic cleaning zone and the rinsing zone, and cleaning brushes are fixedly installed on the side walls of the mounting rods.

[0012] The beneficial effects of adopting the above-mentioned further solution are that, while ultrasonic cleaning is being performed, the cleaning brush wipes the impurities on the surface of the iron core, reducing the load of ultrasonic cleaning. The cleaning brush set in the rinsing area can also help remove residual cleaning agent during rinsing, preventing liquid from adhering to the surface of the iron core, and improving cleaning efficiency and cleanliness.

[0013] Furthermore, the tumbling mechanism includes a bearing wheel rotatably connected to the inner wall of the ultrasonic cleaning zone. The ultrasonic cleaner has a transmission chamber inside, and a second motor is fixedly installed on the inner wall of the transmission chamber. A second pulley is fixedly connected to the output shaft of the second motor. The second pulley is rigidly connected to the bearing wheel through a coaxially arranged rotating shaft. A second belt is connected to the outside of the second pulley. The other end of the second belt is wrapped around the outer circumference of the second pulley connected to the corresponding bearing wheel in the rinsing zone, so as to synchronously drive the bearing wheel of the rinsing zone to rotate.

[0014] The beneficial effect of adopting the above-mentioned further solution is that the second motor drives the bearing wheel to rotate, and the rubber roller core is placed between the two bearing wheels and rolls with them to achieve 360° all-round cleaning, thoroughly removing stubborn stains on the surface of the core. The bearing wheel in the rinsing area rotates synchronously through the second belt, improving the consistency of cleaning.

[0015] Furthermore, a guide slider is fixedly connected to the inner wall of the support bracket, and the movable frame is slidably connected to the outside of the guide slider.

[0016] The beneficial effect of adopting the above-mentioned further solution is that the guide slider provides linear motion guidance for the moving frame and limits the lateral sway of the moving frame.

[0017] Furthermore, there are two sets of the first pulleys, which are symmetrically distributed on both sides of the support frame, and the two sets of the first pulleys rotate synchronously through a first synchronizing rod that is rigidly connected.

[0018] The beneficial effects of adopting the above-mentioned further solution are that the first synchronizing rod ensures that the first pulleys on both sides rotate synchronously, avoiding tilting of the moving frame due to uneven tension of the belts on both sides, and improving the stability of the movement process; at the same time, the synchronous rotation structure simplifies the drive system and reduces the probability of failure.

[0019] Furthermore, a drum is rotatably connected to the bottom end of the mobile frame, and the output shaft of the winch is fixedly connected to the drum coaxially via a rigidly connected second synchronizing rod.

[0020] The beneficial effects of adopting the above-mentioned further solution are that the drum, as the core energy storage component of the winch, is coaxially connected to the second synchronous rod to ensure the synchronicity of the steel cable winding and unwinding, the hook lifting and lowering is more stable, and the rubber roller core is prevented from shaking during the hoisting process. Attached Figure Description

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

[0022] Figure 2 This is a structural cross-sectional view of the support hanger in this utility model;

[0023] Figure 3 This utility model Figure 1 Another direction diagram;

[0024] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0025] In the diagram: 1. Support frame; 2. First motor; 3. First pulley; 4. First belt; 5. Moving frame; 6. Winch; 7. Hook; 8. Mounting rod; 9. Cleaning brush; 10. Bearing wheel; 11. Second motor; 12. Second pulley; 13. Second belt; 14. Guide slider; 15. First synchronizing rod; 16. Control console; 17. Second synchronizing rod; 18. Drum; 19. Ultrasonic cleaner; 20. Storage platform. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the embodiments, by Figure 1-4The present invention discloses a feeding device for a rubber conveyor roller processing equipment. The present invention includes a support hanger 1, an ultrasonic cleaner 19, and a platform 20. A first motor 2 is fixedly installed on the side wall of the support hanger 1. A first pulley 3 is fixedly connected to the output shaft of the first motor 2. A first belt 4 is externally connected to the first pulley 3. A movable frame 5 is fixedly connected to the outside of the first belt 4. A guide slider 14 is fixedly connected to the inner wall of the support hanger 1. The movable frame 5 is slidably connected to the outside of the guide slider 14. The guide slider 14 provides linear motion guidance for the movable frame 5 and restricts the lateral sway of the movable frame 5.

[0028] Specifically, refer to Figure 2 The first belt 4 is connected to two first pulleys 3. There are two sets of pulleys, and the two sets of first pulleys 3 are symmetrically distributed on both sides of the support hanger 1. The two sets of first pulleys 3 are connected by a first synchronizing rod 15 to achieve synchronous rotation.

[0029] In this embodiment, in actual use, the first synchronizing rod 15 ensures that the first pulleys 3 on both sides rotate synchronously, preventing the moving frame 5 from tilting due to uneven belt tension on both sides, thus improving the stability of the movement process. At the same time, the synchronous rotation structure simplifies the drive system and reduces the probability of failure. In this application, when it is necessary to support a heavy rubber roller core, the belt drive can be replaced with a chain drive as needed. The chain drive transmits power through the meshing of the sprocket and the chain, which is suitable for heavy loads and dusty environments, and improves the long-term stability of the positioning of the moving frame 5.

[0030] Specifically, refer to Figure 2 A winch 6 is fixedly installed at the bottom of the mobile frame 5. A hook 7 is fixedly connected to the end of the steel cable of the winch 6. A drum 18 is rotatably connected to the bottom of the mobile frame 5. The output shaft of the winch 6 is coaxially and fixedly connected to the drum 18 through a rigidly connected second synchronizing rod 17.

[0031] In this embodiment, in actual use, the drum 18 serves as the core energy storage component of the winch. It is coaxially connected to the second synchronizing rod 17 to ensure the synchronicity of the cable winding and unwinding, making the lifting of the hook 7 more stable and preventing the rubber roller core from shaking during the hoisting process.

[0032] Specifically, refer to Figure 4The ultrasonic cleaner 19 is divided into an ultrasonic cleaning zone and a rinsing zone. The ultrasonic cleaner 19 is equipped with a tumbling mechanism inside. The tumbling mechanism includes a bearing wheel 10 rotatably connected to the inner wall of the ultrasonic cleaning zone. The ultrasonic cleaner 19 has a transmission chamber inside. A second motor 11 is fixedly installed on the inner wall of the transmission chamber. A second pulley 12 is fixedly connected to the output shaft of the second motor 11. The second pulley 12 is rigidly connected to the bearing wheel 10 through a coaxially arranged rotating shaft. A second belt 13 is externally connected to the second pulley 12. The other end of the second belt 13 is wrapped around the outer circumference of the second pulley 12 connected to the bearing wheel 10 in the rinsing zone to synchronously drive the bearing wheel 10 in the rinsing zone to rotate.

[0033] In this embodiment, in actual use, the second motor 11 drives the bearing wheel 10 to rotate, and the rubber roller core is placed between the two bearing wheels 10 and rolls with them to achieve 360° all-round cleaning, thoroughly removing stubborn stains on the surface of the core. The bearing wheel in the rinsing area rotates synchronously through the second belt 13 to improve the consistency of cleaning.

[0034] Specifically, refer to Figure 3 An ultrasonic cleaner 19 has a control console 16 fixedly installed on its side wall. The ultrasonic cleaning area has an ultrasonic generator built in. The inner wall of the rinsing area has a water outlet and a drain outlet. The water source of the water outlet is connected to an external clean water tank and is used to rinse residual pollutants on the surface of the rubber roller. The drain outlet is connected to an external drain pipe. The inner bottom wall of the platform 20 is inclined and faces the inlet end of the ultrasonic cleaner 19. Mounting rods 8 are fixedly connected to the inner walls of the ultrasonic cleaning area and the rinsing area respectively. A cleaning brush 9 is fixedly installed on the side wall of the mounting rod 8.

[0035] While ultrasonic cleaning is being performed, the cleaning brush 9 brushes away impurities on the surface of the rubber roller core, reducing the load on the ultrasonic cleaning process. The cleaning brush 9 in the rinsing area can also help remove residual cleaning agent during rinsing, preventing liquid from adhering to the core surface and improving cleaning efficiency and cleanliness.

[0036] In this embodiment, in actual use, the control core of this device is a PLC controller, which is integrated into the control console 16 on the side wall of the ultrasonic cleaner 19. The specific logic is as follows:

[0037] The first motor 2 is a three-phase asynchronous motor. The power supply circuit is connected in series with the AC contactor KM1. The PLC outputs pulse signals to control the on and off of KM1, realizing the forward and reverse rotation of the first motor 2, driving the moving frame 5 to move precisely along the guide slider 14, and completing the horizontal positioning of the hook 7.

[0038] The second motor 11 is a servo motor. The PLC outputs a 0-10V analog signal to adjust its speed. The rubber roller is placed between the two bearing wheels and rotates with the bearing wheels to achieve uniform tumbling and improve the cleaning effect.

[0039] The winch 6 uses an electric hoist, and the control switch is integrated into the control console. The PLC outputs a 24V switch signal to control the start and stop. After the hook is positioned, the PLC sends a start signal to release the steel cable. After cleaning is completed, a stop signal is sent to rewind the steel cable, raising the rubber roller to above the platform 20 and then lowering it. The rubber roller slides along the inclined bottom wall to the end, completing the loading.

[0040] Working principle:

[0041] Since the inner bottom wall of the platform (20) is inclined, the rubber roller core to be cleaned is placed on the platform and automatically slides to the end of the platform 20 by gravity. The PLC controls the first motor (2) to rotate forward, and drives the moving frame (5) to move at a constant speed along the guide slider (14) towards the platform (20) through the first pulley (3) and the first belt (4). When the hook (7) is aligned with the rubber roller core shaft at the end of the platform 20, the winch (6) starts to release the steel cable, and the hook (7) descends to the rubber roller core shaft. It is hooked by manual assistance. Then the winch (6) winds up and lifts the rubber roller core, and drives the moving frame (5) to move towards the entrance of the ultrasonic cleaner (19).

[0042] When the hook (7) drives the rubber roller core to the ultrasonic cleaning area, the rubber roller core is lowered between the two bearing wheels (10). The bottom of the rubber roller core is immersed in the cleaning liquid in the ultrasonic cleaning area. The ultrasonic generator built into the ultrasonic cleaner 19 is started. The high-frequency vibration destroys the oil stain molecular structure on the surface of the rubber roller core. The second motor (11) is started and drives the bearing wheel (10) to rotate through the second pulley (12) and the shaft. The rubber roller core rolls with the bearing wheel 10. The fixed cleaning brush (9) contacts the rolling rubber roller and assists in brushing away stubborn stains and rubber debris. The PLC confirms that the cleaning is completed through the preset time. The rubber roller core is transferred to the rinsing area by the winch (6) and the moving frame (5) to complete the rinsing.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] 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 feeding device for a rubber conveyor roller processing equipment, comprising a support hanger (1), an ultrasonic cleaner (19), and a storage platform (20), characterized in that: A first motor (2) is fixedly installed on the side wall of the support frame (1). A first pulley (3) is fixedly connected to the output shaft of the first motor (2). A first belt (4) is externally connected to the first pulley (3). A movable frame (5) is fixedly connected to the outside of the first belt (4). A winch (6) is fixedly installed at the bottom of the movable frame (5). A hook (7) is fixedly connected to the end of the steel cable of the winch (6). The ultrasonic cleaner (19) is divided into an ultrasonic cleaning area and a rinsing area. A tumbling mechanism is provided inside the ultrasonic cleaner (19). A control console (16) is fixedly installed on the side wall of the ultrasonic cleaner (19). The inner bottom wall of the platform (20) is inclined and faces the entrance of the ultrasonic cleaner (19).

2. The feeding device of a rubber conveying roller processing equipment according to claim 1, characterized in that: Mounting rods (8) are fixedly connected to the inner walls of the ultrasonic cleaning zone and the rinsing zone, respectively, and cleaning brushes (9) are fixedly installed on the side walls of the mounting rods (8).

3. The feeding device of a rubber conveyor roller processing equipment according to claim 1, characterized in that: The tumbling mechanism includes a bearing wheel (10) rotatably connected to the inner wall of the ultrasonic cleaning zone. The ultrasonic cleaner (19) has a transmission chamber inside. A second motor (11) is fixedly installed on the inner wall of the transmission chamber. A second pulley (12) is fixedly connected to the output shaft of the second motor (11). The second pulley (12) is rigidly connected to the bearing wheel (10) through a coaxially arranged rotating shaft. A second belt (13) is connected to the outside of the second pulley (12). The other end of the second belt (13) is wrapped around the outer circumference of the second pulley (12) connected to the bearing wheel (10) in the rinsing zone to synchronously drive the bearing wheel (10) in the rinsing zone to rotate.

4. The feeding device of a rubber conveyor roller processing equipment according to claim 1, characterized in that: A guide slider (14) is fixedly connected to the inner wall of the support hanger (1), and the movable frame (5) is slidably connected to the outside of the guide slider (14).

5. The feeding device of a rubber conveyor roller processing equipment according to claim 1, characterized in that: There are two sets of the first pulleys (3). The two sets of the first pulleys (3) are symmetrically distributed on both sides of the support hanger (1), and the two sets of the first pulleys (3) rotate synchronously through the first synchronous rod (15) which is rigidly connected.

6. The feeding device of a rubber conveyor roller processing equipment according to claim 1, characterized in that: The bottom end of the mobile frame (5) is rotatably connected to a drum (18), and the output shaft of the winch (6) is coaxially fixedly connected to the drum (18) through a rigidly connected second synchronizing rod (17).

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