Rubber calender with cleaning function

Abstract

The invention discloses a rubber calender with a cleaning function. The rubber calender comprises a machine base; the two calendering rollers are symmetrically and rotationally mounted on the inner side wall of the machine base; the transmission structure is arranged on the side face of the machine base and matched with the two calendering rollers. The driving motor is fixedly mounted at the input end of the transmission structure; the two supporting plates are fixedly mounted at the positions, corresponding to the calendering rollers, of the inner side wall of the machine base; the plurality of brackets are distributed in a linear array and are fixedly mounted on the top surfaces of the two supporting plates; the flushing assembly can perform high-pressure flushing on the outer surface wall of the calendering roller so as to remove residues attached to the outer surface wall of the calendering roller, so that the cleaning effect is better; the cleaning assembly can be used for brushing the outer surface wall of the calendering roller so as to ensure that residues are completely cleaned; the transmission assembly ensures that the cleaning motor can synchronously drive the transmission shaft and the cleaning assembly; the scraping assembly can be used for scraping the outer surface wall of the calendering roller, so that attachments and flushing fluid can be collected.

Description

Technical Field

[0001] The present application relates to the technical field of rubber calenders, and in particular to a rubber calender with a cleaning function. Background Art

[0002] Rubber calender is one of the basic equipment in the processing of rubber and plastic products. It is a heavy-duty high-precision machine. Rubber calender is mainly used to press and extend rubber and other materials into films of a certain thickness and width. It is an indispensable equipment in the rubber industry. It is widely used in the production of rubber products such as tires, tire labels, and wipers. The basic structure of the rubber calender is similar to that of the plastic calender, and is mainly composed of rollers, frames, roller spacing adjustment devices, transmission systems, etc. In addition, it also includes some auxiliary devices, such as baffles, rubber edge scraping devices, rubber edge cutting devices, etc. These devices are used to assist in the processing of the molding materials during calendering, so as to cooperate with the calender to complete the calendering operation with better performance.

[0003] In the current rubber product production process, the rubber calender, as one of the core equipment, undertakes the important task of calendering the rubber material into the required shape and thickness. However, in actual application, the outer wall of the calender roller of the rubber calender is prone to residual rubber material during the calendering process. These residues will not only affect the accuracy and quality of rubber calendering, resulting in uneven product surface and uneven thickness, but may even cause equipment failure and reduce production efficiency. Once the surface of the calender roller is covered with rubber residues, the staff will need to stop the machine for manual cleaning. This process is time-consuming and laborious, seriously affecting the continuity and efficiency of the production line, and also increasing the labor intensity and safety risks of the staff. Summary of the invention

[0004] The main purpose of the present application is to provide a rubber calender with a cleaning function, aiming to solve the technical problem that the calender roller is inconvenient to clean quickly.

[0005] To achieve the above-mentioned purpose, the present application provides a rubber calender with a cleaning function, comprising: a machine base, two calendering rollers, a transmission structure, a driving motor, two support plates, a plurality of brackets, a plurality of transmission shafts, a plurality of flushing components, two cleaning components, two cleaning motors, two transmission components and two scraping components; wherein the two calendering rollers are symmetrically rotatably mounted on the inner side wall of the machine base; the transmission structure is arranged on the side of the machine base, and the transmission structure is adapted to the two calendering rollers; the driving motor is fixedly mounted on the input end of the transmission structure; the two support plates are fixedly mounted at the inner side wall of the machine base corresponding to the calendering rollers; a plurality of brackets are distributed in a linear array and fixedly mounted on the two calendering rollers. The top surface of the support plate; several transmission shafts are rotatably mounted on the inner side walls of several brackets, and two of the transmission shafts located away from one end of the transmission structure pass through the machine base; several groups of flushing components are distributed in a linear array on the two support plates; two groups of cleaning components are respectively arranged at the inner side walls of the machine base and the corresponding positions of the two calendering rollers; two cleaning motors are respectively fixedly mounted on the side faces of the machine base and the corresponding positions of the two groups of transmission shafts through fixed frames; two groups of transmission components are respectively arranged at the positions between the two cleaning motors and the transmission shafts; two groups of scraping components are respectively arranged at the inner side walls of the machine base and the corresponding positions of the two calendering rollers.

[0006] Optionally, the flushing assembly includes: two turntables, a driving rod, a sealing cylinder, a piston plate, a push rod, a flushing nozzle and a liquid inlet pipe; wherein the two turntables are respectively fixedly mounted at one end of the two transmission shafts close to each other; the driving rod is hinged between the opposite sides of the two turntables; the sealing cylinder is fixedly mounted on the bottom surface of the support plate at a position directly below the two turntables; the piston plate is slidably mounted on the inner side wall of the sealing cylinder; the push rod is fixedly mounted on the top surface of the piston plate, and the top end of the push rod passes through the top surface of the support plate and is hinged to the bottom end of the driving rod; the flushing nozzle is arranged on one side of the bottom surface of the sealing cylinder, and the flushing nozzle is connected to the sealing cylinder; the liquid inlet pipe is arranged on the other side of the bottom surface of the sealing cylinder, and the liquid inlet pipe is connected to the sealing cylinder.

[0007] Optionally, the liquid outlet end of the flushing nozzle is opposite to the outer wall of the calendering roller, and the flushing nozzle and the inner wall of the liquid inlet pipe are equipped with one-way valves with opposite flow directions.

[0008] Optionally, the cleaning assembly includes: a rotating shaft, a cleaning roller, two driven wheels and a synchronous belt; wherein, the rotating shaft is rotatably mounted on the inner wall of the machine base, and the end of the rotating shaft away from the transmission structure passes through the machine base; the cleaning roller is fixedly sleeved on the outer wall of the rotating shaft located on the inner side of the machine base; the two driven wheels are fixedly mounted on one end of the rotating shaft located on the outer side of the machine base and the output end of the cleaning motor; the synchronous belt is sleeved on the outer walls of the two driven wheels.

[0009] Optionally, the outer wall of the cleaning roller is in contact with the outer wall of the calendering roller, and the outer wall of the cleaning roller is provided with hard bristles.

[0010] Optionally, the transmission assembly includes: a transmission disk, a driving disk, two transmission teeth, two connecting tooth grooves and an operating mechanism; wherein, the transmission disk is slidably mounted on the outer wall of the transmission shaft located on the outside of the machine base through a sliding groove and a slider; the driving disk is fixedly mounted on the output end of the cleaning motor; the two transmission teeth are symmetrically fixedly mounted on the side of the transmission disk opposite to the driving disk; the two connecting tooth grooves are symmetrically arranged on the side of the driving disk opposite to the transmission disk; and the operating mechanism is arranged on the side of the machine base.

[0011] Optionally, the operating mechanism includes: a collar, a telescopic rod, an operating frame and a spring; wherein the collar is rotatably mounted on one end of the transmission disk away from the drive disk; the telescopic rod is fixedly mounted on the side of the base at a position above the transmission shaft; the operating frame is fixedly mounted on the telescopic end of the telescopic rod, and the bottom end of the operating frame is rotatably connected to the outer wall of the collar; the spring is sleeved on the outer wall of the telescopic rod.

[0012] Optionally, the operating frame is U-shaped, and a pull plate is fixedly mounted on the top surface of the operating frame.

[0013] Optionally, the scraping assembly includes: a cleaning scraper, a bevel portion, a collecting box and a plurality of guide grooves; wherein the cleaning scraper is fixedly mounted on the inner wall of the machine base; the bevel portion is opened at the end where the cleaning scraper is connected to the calendering roller; the collecting box is arranged at the end of the cleaning scraper away from the calendering roller; a plurality of the guide grooves are distributed in a linear array and opened on the top surface of the cleaning scraper, and one end of the guide groove is connected to the collecting box.

[0014] Optionally, the cleaning scraper is arranged at an angle.

[0015] The embodiment of the present application proposes a rubber calender with a cleaning function, in which the flushing component can perform high-pressure flushing on the outer wall of the calender roller to remove the residue attached thereto, thereby achieving a better cleaning effect; the cleaning component can brush the outer wall of the calender roller to ensure that the residue is completely cleaned off; the transmission component ensures that the cleaning motor can synchronously drive the transmission shaft and the cleaning component; the scraping component can scrape the outer wall of the calender roller so that the attachments and flushing liquid can be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a rubber calender with a cleaning function provided in an embodiment of the present application; Figure 2 This is a schematic diagram of the overall multi-angle structure of the embodiment of the present application; Figure 3 In the embodiment of this application Figure 2 A in the enlarged view; Figure 4 It is a sectional view of a whole part cut in the embodiment of the present application; Figure 5 In the embodiment of this application Figure 4 The enlarged view of point B in the figure; Figure 6 This is a schematic diagram of the structure of the cleaning scraper in the embodiment of the present application.

[0017] 1. Machine base; 2. Calendering roller; 3. Transmission structure; 4. Driving motor; 5. Support plate; 6. Bracket; 7. Transmission shaft; 8. Turntable; 9. Driving rod; 10. Sealing cylinder; 11. Piston plate; 12. Push rod; 13. Flushing nozzle; 14. Liquid inlet pipe; 15. Rotating shaft; 16. Cleaning roller; 17. Cleaning motor; 18. Driven wheel; 19. Synchronous belt; 20. Transmission disc; 21. Driving disc; 22. Transmission teeth; 23. Connecting tooth groove; 24. Ring; 25. Telescopic rod; 26. Operating frame; 27. Spring; 28. Cleaning scraper; 29. ​​Inclined portion; 30. Collecting box; 31. Guide groove.

[0018] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0023] The present application is described in detail below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 A schematic diagram of the structure of a rubber calender with a cleaning function provided in an embodiment of the present application; Figure 2 This is a schematic diagram of the overall multi-angle structure of the embodiment of the present application; Figure 3 In the embodiment of this application Figure 2 A in the enlarged view; Figure 4 It is a sectional view of a whole part cut in the embodiment of the present application; Figure 5 In the embodiment of this application Figure 4 The enlarged view of point B in the figure; Figure 6 This is a schematic diagram of the structure of the cleaning scraper in the embodiment of the present application.

[0025] The present application embodiment provides a rubber calender with a cleaning function, such as Figure 1-6As shown, the rubber calender with cleaning function may include: a machine base 1, two calender rollers 2, a transmission structure 3, a drive motor 4, two support plates 5, a plurality of brackets 6, a plurality of transmission shafts 7, a plurality of flushing components, two cleaning components, two cleaning motors, two transmission components and two scraping components; Among them, two calendering rollers 2 are symmetrically rotatably installed on the inner wall of the machine base 1, and are used for calendering the rubber; the transmission structure 3 is arranged on the side of the machine base 1, and the transmission structure 3 is adapted to the two calendering rollers 2, and is used to synchronously drive the two calendering rollers 2 to rotate; the driving motor 4 is fixedly installed at the input end of the transmission structure 3, and is used to cooperate with the transmission structure 3 to drive the calendering rollers 2; two support plates 5 are fixedly installed on the inner wall of the machine base 1 at the corresponding positions of the calendering rollers 2, and are used for supporting so as to install the flushing component; a number of brackets 6 are distributed in a linear array and fixedly installed on the top surfaces of the two support plates 5, and are used to support and install the transmission shaft 7; a number of transmission shafts 7 are respectively rotatably installed on the inner walls of a number of brackets 6, and two of the number of transmission shafts 7 located at one end away from the transmission structure 3 pass through the machine base 1, and can rotate synchronously under the drive of the cleaning motor 17, so as to drive the flushing component.

[0026] Please combine Figure 2 and Figure 3 For reference, a plurality of flushing components are arranged in a linear array on two support plates 5. The flushing components can perform high-pressure flushing on the outer wall of the calendering roller 2 to remove the residues attached thereto, thereby achieving a better cleaning effect.

[0027] Please combine Figure 2 For reference, two groups of cleaning components are respectively arranged at the inner wall of the base 1 and the corresponding positions of the two calendering rollers 2. The cleaning components can brush the outer wall of the calendering roller 2 to ensure that the residues are completely cleaned off.

[0028] The two cleaning motors 17 are fixedly mounted on the side surfaces of the base 1 at positions corresponding to the two sets of transmission shafts 7 through fixing frames, respectively, and are used to drive the transmission shafts 7 and the cleaning components.

[0029] Please combine Figure 4 and Figure 5 For reference, the two sets of transmission components are respectively arranged between the two cleaning motors 17 and the transmission shaft 7, ensuring that the cleaning motor 17 can synchronously drive the transmission shaft 7 and the cleaning components.

[0030] Please combine Figure 6 For reference, two groups of scraping components are respectively arranged at the inner wall of the base 1 and the corresponding positions of the two calendering rollers 2. The scraping components can scrape the outer wall of the calendering roller 2 so that the attachments and the flushing liquid can be collected.

[0031] Specifically, when the driving motor 4 is turned on, the two calendering rollers 2 can be driven synchronously through the transmission structure 3, so that the two calendering rollers 2 can perform calendering processing on the rubber. During the processing, the outer wall of the calendering roller 2 can be scraped and cleaned by the scraping component, and when the cleaning motor 17 is turned on, the outer wall of the calendering roller 2 can be cleaned by the roller brush through the cleaning component, and the flushing component can be turned on through the transmission component to perform high-pressure flushing on the outer wall of the calendering roller 2, ensuring that the outer wall of the calendering roller 2 is fully and thoroughly cleaned.

[0032] Please continue to combine Figure 2 and Figure 3 For reference, in an exemplary embodiment, the flushing assembly may include: two turntables 8, a driving rod 9, a sealing cylinder 10, a piston plate 11, a push rod 12, a flushing nozzle 13, and a liquid inlet pipe 14; wherein the two turntables 8 are respectively fixedly mounted on one end of the two transmission shafts 7 close to each other; the driving rod 9 is hinged between the opposite sides of the two turntables 8; the sealing cylinder 10 is fixedly mounted on the bottom surface of the support plate 5 and is located directly below the two turntables 8; the piston plate 11 is slidably mounted on the inner side wall of the sealing cylinder 10; the push rod 12 is fixedly mounted on the top surface of the piston plate 11, and the top end of the push rod 12 passes through the top surface of the support plate 5 and is hinged to the bottom end of the driving rod 9; the flushing nozzle 13 is arranged on one side of the bottom surface of the sealing cylinder 10, and the flushing nozzle 13 is connected to the sealing cylinder 10; the liquid inlet pipe 14 is arranged on the other side of the bottom surface of the sealing cylinder 10, and the liquid inlet pipe 14 is connected to the sealing cylinder 10.

[0033] Specifically, when the cleaning motor 17 is turned on, it can drive several transmission shafts 7 to rotate synchronously through the transmission assembly, and the turntable 8 can be driven to rotate during the rotation of the transmission shaft 7. The driving rod 9 is hinged at the side edge of the turntable 8, so it can drive the driving rod 9 to perform circular motion during rotation, thereby driving the push rod 12 to perform reciprocating sliding in the vertical direction, thereby driving the piston plate 11, and connecting the liquid inlet pipe 14 to the liquid supply pipe. When the piston plate 11 slides upward, the flushing liquid can be pumped into the sealing cylinder 10 through the liquid inlet pipe 14, and when the piston plate 11 slides downward, the flushing liquid in the sealing cylinder 10 can be sprayed to the outer wall of the calendering roller 2 through the flushing nozzle 13, thereby realizing high-pressure flushing of the outer wall of the calendering roller 2.

[0034] Furthermore, the liquid outlet end of the flushing nozzle 13 is opposite to the outer wall of the calendering roller 2 , and the flushing nozzle 13 and the inner wall of the liquid inlet pipe 14 are installed with one-way valves with opposite flow directions.

[0035] Specifically, the flushing nozzle 13 is opposite to the calendering roller 2, ensuring that the flushing liquid can be flushed to the outer wall of the calendering roller 2, and the use of the one-way valve allows the flushing liquid to flow in a limited direction.

[0036] Please continue to combine Figure 2For reference, in an exemplary embodiment, the cleaning assembly may include: a rotating shaft 15, a cleaning roller 16, two driven wheels 18, and a synchronous belt 19; wherein the rotating shaft 15 is rotatably mounted on the inner wall of the machine base 1, and the end of the rotating shaft 15 away from the transmission structure 3 passes through the machine base 1; the cleaning roller 16 is fixedly sleeved on the outer wall of the rotating shaft 15 located on the inner side of the machine base 1; the two driven wheels 18 are fixedly mounted on one end of the rotating shaft 15 located on the outer side of the machine base 1 and the output end of the cleaning motor 17; the synchronous belt 19 is sleeved on the outer walls of the two driven wheels 18.

[0037] Specifically, when the cleaning motor 17 is turned on, the rotating shaft 15 can be driven to rotate through the synchronous belt 19 and the driven wheel 18, thereby driving the rotating shaft 15 and the cleaning roller 16, so that the cleaning roller 16 rotates to perform roller brush cleaning on the calendering roller 2.

[0038] Furthermore, the outer wall of the cleaning roller 16 is in contact with the outer wall of the calendering roller 2 , and the outer wall of the cleaning roller 16 is provided with hard bristles.

[0039] Specifically, the hard bristles on the outer wall of the cleaning roller 16 can brush the outer wall of the calendering roller 2 , and the bristles can avoid scratching the calendering roller 2 .

[0040] Please combine Figure 4 , Figure 5 For reference, in an exemplary embodiment, the transmission assembly may include: a transmission disc 20, a driving disc 21, two transmission teeth 22, two connecting tooth grooves 23, and an operating mechanism; wherein the transmission disc 20 is slidably mounted on the outer wall of a transmission shaft 7 located outside the machine base 1 through a sliding groove and a slider; the driving disc 21 is fixedly mounted on the output end of the cleaning motor 17; the two transmission teeth 22 are symmetrically fixedly mounted on the side of the transmission disc 20 opposite to the driving disc 21; the two connecting tooth grooves 23 are symmetrically arranged on the side of the driving disc 21 opposite to the transmission disc 20; and the operating mechanism is arranged on the side of the machine base 1.

[0041] Specifically, when the cleaning motor 17 is turned on, the rotating shaft 15 and the cleaning roller 16 can be directly driven to rotate through the driven wheel 18 and the synchronous belt 19. When it is necessary to drive the transmission shaft 7 to rotate, the transmission disk 20 can be driven through the operating mechanism, so that the transmission teeth 22 on the side of the transmission disk 20 are inserted into the connecting tooth grooves 23 on the side of the driving disk 21, thereby realizing the connection between the transmission disk 20 and the driving disk 21. With the coordinated use of the transmission teeth 22 and the connecting tooth grooves 23, when the cleaning motor 17 drives the driving disk 21 to rotate, it can synchronously drive the transmission disk 20 to rotate, thereby realizing the driving of the transmission shaft 7.

[0042] In some embodiments, the operating mechanism may include: a collar 24, a telescopic rod 25, an operating frame 26, and a spring 27; wherein the collar 24 is rotatably mounted on one end of the transmission disk 20 away from the driving disk 21; the telescopic rod 25 is fixedly mounted on the side of the base 1 at a position above the transmission shaft 7; the operating frame 26 is fixedly mounted on the telescopic end of the telescopic rod 25, and the bottom end of the operating frame 26 is rotatably connected to the outer wall of the collar 24; the spring 27 is sleeved on the outer wall of the telescopic rod 25.

[0043] Specifically, Figure 5 As shown, in the initial state, under the action of the spring 27, the transmission disc 20 and the driving disc 21 are in a separated state. At this time, the spring 27 and the telescopic rod 25 are in a contracted state. When the transmission disc 20 and the driving disc 21 need to be connected, the operating frame 26 can be pulled by hand to make the collar 24 and the transmission disc 20 slide on the transmission shaft 7 through the slide groove and the slider, and the connecting tooth grooves 23 and the transmission teeth 22 on the driving disc 21 and the transmission disc 20 can engage with each other, so that the driving disc 21 can drive the transmission disc 20 and the transmission shaft 7 to rotate. Since the operating frame 26 is rotationally connected with the collar 24, the operating frame 26 remains stable. When the flushing component is not needed, the operating frame 26 can be loosened, and under the pulling force of the spring 27, the telescopic rod 25 is shortened to drive the operating frame 26 to reset to the initial state, so that the transmission disc 20 and the driving disc 21 can be separated.

[0044] Furthermore, the operating frame 26 is U-shaped, and a pull plate is fixedly mounted on the top surface of the operating frame 26 .

[0045] Specifically, the pull plate on the operating frame 26 makes it easier for the staff to operate the operating frame 26, making it more convenient to use.

[0046] Please combine Figure 6 For reference, in an exemplary embodiment, the scraping assembly may include: a cleaning scraper 28, a bevel portion 29, a collecting box 30, and a plurality of guide grooves 31; wherein the cleaning scraper 28 is fixedly mounted on the inner wall of the base 1; the bevel portion 29 is opened at the end where the cleaning scraper 28 is connected to the calendering roller 2; the collecting box 30 is arranged at the end of the cleaning scraper 28 away from the calendering roller 2; a plurality of guide grooves 31 are distributed in a linear array and opened on the top surface of the cleaning scraper 28, and one end of the guide groove 31 is connected to the collecting box 30.

[0047] Specifically, during the rotation of the calendering roller 2, its outer wall can be connected with the inclined portion 29 at the end of the cleaning scraper 28, so that the outer wall of the calendering roller 2 can be scraped through the inclined portion 29, and the flushing liquid and scraped impurities can enter the collection box 30 through the guide groove 31, so that the staff can clean them together.

[0048] Furthermore, the cleaning scraper 28 is arranged at an inclination.

[0049] Specifically, the cleaning scraper 28 is arranged obliquely so that the scraped impurities and the flushing liquid can enter the guide groove 31 under the action of gravity.

[0050] The rubber calender with cleaning function proposed in the embodiment of the present application is started by a driving motor and drives two calender rollers precisely and synchronously through a transmission component, thereby realizing efficient and stable calendering processing of rubber materials and ensuring the uniformity and consistency of product quality. During the calendering process, the scraping component can scrape and clean the outer wall of the calender roller in real time, effectively reducing rubber residue and avoiding the degradation of calendering quality and equipment failure caused by residue. Furthermore, when the cleaning motor is started, the cleaning component deeply cleans the calender roller in a rolling brush manner, further improving the cleaning effect. At the same time, a flushing component controlled by a transmission component is integrated, which can realize high-pressure flushing of the outer wall of the calender roller, ensuring the thoroughness and efficiency of cleaning, which not only significantly improves the production efficiency and product quality of the rubber calender, but also effectively reduces the cleaning burden of the staff and reduces the labor intensity. At the same time, it improves the safety and reliability of the equipment, and provides a strong guarantee for the continuous and high-quality production of rubber products.

[0051] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A rubber calender with a cleaning function, characterized in that: include: Base (1); Two calendering rollers (2) are symmetrically mounted on the inner side wall of the machine base (1); A transmission structure (3) is arranged on a side of the machine base (1), and the transmission structure (3) is adapted to the two calendering rollers (2); A driving motor (4) fixedly mounted on the input end of the transmission structure (3); Two support plates (5) are fixedly mounted on the inner side wall of the machine base (1) at positions corresponding to the calendering roller (2); A plurality of brackets (6) are distributed in a linear array and fixedly mounted on the top surfaces of the two support plates (5); A plurality of transmission shafts (7) are rotatably mounted on the inner side walls of the plurality of brackets (6), and two of the transmission shafts (7) located at an end away from the transmission structure (3) pass through the machine base (1); A plurality of groups of flushing components are arranged in a linear array and distributed on the two support plates (5); Two groups of cleaning components are respectively arranged at positions corresponding to the inner side wall of the machine base (1) and the two calendering rollers (2); Two cleaning motors (17) are respectively fixedly mounted on the side of the machine base (1) at positions corresponding to the two sets of transmission shafts (7) via fixing frames; Two sets of transmission components are respectively arranged between the two cleaning motors (17) and the transmission shaft (7); Two groups of scraping components are respectively arranged at positions corresponding to the inner side wall of the machine base (1) and the two calendering rollers (2).

2. The rubber calender with cleaning function according to claim 1, characterized in that: The flushing assembly comprises: Two rotating disks (8) are respectively fixedly mounted on ends of the two transmission shafts (7) close to each other; A driving rod (9) hinged between opposite sides of the two rotating disks (8); A sealing cylinder (10) is fixedly mounted on the bottom surface of the support plate (5) and is located directly below the two rotating disks (8); A piston plate (11) slidably mounted on the inner wall of the sealing cylinder (10); A push rod (12) is fixedly mounted on the top surface of the piston plate (11), and the top end of the push rod (12) passes through the top surface of the support plate (5) and is hinged to the bottom end of the driving rod (9); A flushing nozzle (13) is arranged on one side of the bottom surface of the sealing cylinder (10), and the flushing nozzle (13) is connected to the sealing cylinder (10); A liquid inlet pipe (14) is arranged on the other side of the bottom surface of the sealing cylinder (10), and the liquid inlet pipe (14) is in communication with the sealing cylinder (10).

3. The rubber calender with cleaning function according to claim 2, characterized in that: The liquid outlet end of the flushing nozzle (13) is opposite to the outer wall of the calendering roller (2), and one-way valves with opposite flow directions are installed on the inner wall of the flushing nozzle (13) and the liquid inlet pipe (14).

4. The rubber calender with cleaning function according to claim 1, characterized in that: The cleaning component includes: A rotating shaft (15) is rotatably mounted on the inner side wall of the machine base (1), and one end of the rotating shaft (15) away from the transmission structure (3) passes through the machine base (1); A cleaning roller (16) fixedly sleeved on the outer wall of the rotating shaft (15) located on the inner side of the machine base (1); Two driven wheels (18) fixedly mounted on one end of the rotating shaft (15) located outside the machine base (1) and on the output end of the cleaning motor (17); The synchronous belt (19) is sleeved on the outer surfaces of the two driven wheels (18).

5. The rubber calender with cleaning function according to claim 4, characterized in that: The outer wall of the cleaning roller (16) is in contact with the outer wall of the calendering roller (2), and the outer wall of the cleaning roller (16) is provided with hard bristles.

6. The rubber calender with cleaning function according to claim 1, characterized in that: The transmission assembly comprises: A transmission plate (20) is slidably mounted on an outer wall of a transmission shaft (7) located outside the machine base (1) via a slide groove and a slider; A drive disk (21) fixedly mounted on the output end of the cleaning motor (17); Two transmission teeth (22) are symmetrically fixedly mounted on a side of the transmission disc (20) opposite to the drive disc (21); Two connecting tooth grooves (23) are symmetrically arranged on a side of the driving disc (21) opposite to the transmission disc (20); An operating mechanism is arranged on a side of the machine base (1).

7. The rubber calender with cleaning function according to claim 6, characterized in that: The operating mechanism comprises: A collar (24) rotatably mounted on an end of the transmission disc (20) away from the driving disc (21); A telescopic rod (25) fixedly mounted on the side of the base (1) at a position above the transmission shaft (7); An operating frame (26) is fixedly mounted on the telescopic end of the telescopic rod (25), and the bottom end of the operating frame (26) is rotatably connected to the outer wall of the collar (24); The spring (27) is sleeved on the outer wall of the telescopic rod (25).

8. The rubber calender with cleaning function according to claim 7, characterized in that: The operating frame (26) is U-shaped, and a pull plate is fixedly mounted on the top surface of the operating frame (26).

9. The rubber calender with cleaning function according to claim 1, characterized in that: The scraping assembly comprises: A cleaning scraper (28) fixedly mounted on the inner wall of the base (1); An inclined portion (29) is provided at one end where the cleaning scraper (28) and the calendering roller (2) are connected; A collecting box (30) is arranged at an end of the cleaning scraper (28) away from the calendering roller (2); A plurality of guide grooves (31) are distributed in a linear array and are arranged on the top surface of the cleaning scraper (28), and one end of the guide groove (31) is in communication with the collection box (30).

10. The rubber calender with cleaning function according to claim 9, characterized in that: The cleaning scraper (28) is arranged at an incline.

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