CN116852615A - Calender - Google Patents

Abstract

The utility model discloses a calender, which relates to the technical field of calenders and comprises a base, wherein a supporting frame is arranged at the top of the base, a first squeeze roller and a second squeeze roller are symmetrically arranged on the inner wall of the supporting frame, and an adjusting mechanism is further arranged on the inner wall of the supporting frame: the adjusting mechanism is symmetrically arranged in the supporting frame, the supporting block is arranged on the inner wall of the adjusting mechanism, the bearing is fixedly arranged on the inner wall of the supporting block, the servo motor is symmetrically arranged at the top of the adjusting mechanism, the threaded screw rod corresponding to the servo motor is arranged on the inner wall of the adjusting mechanism, and the sliding ring corresponding to the threaded screw rod is arranged on the inner wall of the sliding block. When the calender provided by the utility model is used for removing impurities on the outer wall of the extrusion roller, the impurities on the outer wall of the extrusion roller used by the calender can be removed automatically through the arranged strip-shaped scraping plate, the concave scraping plate, the adjusting mechanism and the cleaning mechanism, so that the phenomenon that the quality of a prepared product is influenced due to excessive adsorption of impurities on the outer wall of the extrusion roller is avoided.

Description

Calender

Technical Field

The utility model relates to the technical field of calenders, in particular to a calender.

Background

A calender is an apparatus for calendering a material into a desired shape and size, typically consisting of one or more pairs of rollers, through which the material is plastically deformed by the application of pressure through the interstices between the rollers, and can be used to produce a variety of articles, the structure and performance of which can be adjusted and modified according to different processing requirements to ensure proper operation and to meet product quality requirements.

The patent document with the application number of CN214982649U discloses a rubber calender, which comprises a base horizontally placed on the ground, wherein supporting legs are fixedly connected to four corners of the base, a group of first mounting seats are fixedly connected to the base, a first roll shaft is rotatably connected between the first mounting seats, and the bottom surface of the first roll shaft is higher than the top surface of the base; the two ends of the first mounting seat are connected with the sliding mechanisms in a sliding manner, the sliding mechanisms are connected with the adjusting mechanisms capable of adjusting the rubber rolling thickness in a sliding manner, the sliding mechanisms connected with the sliding mechanisms can move up and down through the adjusting mechanisms, equipment can be adjusted according to the rubber thickness actually required, the extruded size is suitable for rubber sheets of various scenes, rolling operation is completed with better performance, meanwhile, the supporting cross beams and the supporting plates for reinforcing connection are additionally arranged on the mechanisms, and the whole equipment has stronger stability.

However, when the conventional calender is used for extrusion processing of objects, the following problems are likely to occur:

the method comprises the following steps: the outer wall of the squeeze roller is adsorbed on impurities, so that the squeeze effect of the product is easily affected, and the impurities adsorbed on the outer wall of the squeeze roller are not easily removed automatically;

and two,: when the squeeze rollers are cleaned, the automatic collection and cleaning of the scraped and dropped impurities are inconvenient;

both of these cases increase the amount of work done by the worker when the worker uses tools to clean the squeeze rolls and to collect clean impurities.

Disclosure of Invention

The utility model discloses a calender, and aims to solve the technical problem of being convenient for automatically removing adsorbate on the outer wall of a squeeze roller.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a calender, includes the base, the top of base is provided with the support frame, the inner wall symmetry of support frame is provided with first squeeze roll and second squeeze roll, still includes:

an adjusting mechanism: the adjusting mechanism is symmetrically arranged in the supporting frame, a supporting block is arranged on the inner wall of the adjusting mechanism, a bearing is fixedly arranged on the inner wall of the supporting block, a servo motor is symmetrically arranged at the top of the adjusting mechanism, a threaded screw rod corresponding to the servo motor is arranged on the inner wall of the adjusting mechanism, one end of the threaded screw rod is fixedly connected with the output end of the servo motor, a sliding block is arranged on the inner wall of the adjusting mechanism, a sliding ring corresponding to the threaded screw rod is arranged on the inner wall of the sliding block, and one end of the threaded screw rod penetrates through the sliding ring;

scraping assembly: the scraping component is arranged in the support frame and is matched with the adjusting mechanism to clean the first squeeze roller and the second squeeze roller;

cleaning mechanism: the cleaning mechanism is arranged in the support frame and used for improving the cleaning effect on the first extrusion roller and the second extrusion roller;

and (3) accommodating the assembly: the storage component is fixedly arranged at the top of the base.

The gap between the first squeeze roller and the second squeeze roller is convenient to adjust through being provided with an adjusting mechanism, the materials are convenient to process and treat in different thicknesses, and adsorbates on the outer wall of the squeeze roller are convenient to clean through the scraping component.

In a preferred scheme, the bottom symmetry of base is provided with the supporting leg, and the fixed driving motor that is provided with of outer wall of support frame, the one end of first squeeze roll wears to establish in the inside of bearing, and driving motor's output and the one end fixed connection of first squeeze roll, and the outer wall of support frame is provided with the control box, and the inner wall of slider is provided with the box, and the inner wall of box is provided with first motor, and the front of box is provided with the hole, and the one end of second squeeze roll wears to establish in the inside of hole, the output of first motor and the one end fixed connection of second squeeze roll.

The supporting legs are convenient to support the base, the driving motor can drive the first extrusion roller to rotate, the first motor drives the second extrusion roller to rotate, and extrusion processing can be carried out on materials.

In a preferred scheme, strike off the subassembly and include bar scraper blade, backup pad and concave type scraper blade, bar scraper blade sets up in the inside of support frame, and bar scraper blade is located the below of first squeeze roll, and the top is laminated with the bottom of first squeeze roll, the backup pad sets up in the inside of support frame, and the backup pad is located directly over the second squeeze roll, the bottom fixedly connected with concave type scraper blade of backup pad, and the recess that concave type scraper blade set up is laminated with the outer wall of second squeeze roll, the fixed second motor that is provided with and backup pad and bar scraper blade corresponding of inner wall of support frame, and the output of two sets of second motors is fixed with backup pad and bar scraper blade respectively.

The strip-shaped scraping plate and the concave-shaped scraping plate are arranged to facilitate scraping of adsorbates on the outer walls of the first rolling roller and the second extruding roller, and the scraping plate can be adjusted in angle by matching with the second motor, so that the cleaning mechanism is matched for self-cleaning, and meanwhile, the impurities are guided.

In a preferred scheme, the cleaning mechanism comprises a driving assembly and a mounting frame, the cleaning mechanism is fixedly arranged in the supporting frame through bolts, the driving assembly is arranged in the cleaning mechanism, the mounting frame is arranged below the cleaning mechanism, and the driving assembly is connected with the mounting frame.

The position of the mounting frame is convenient to adjust through being provided with the driving assembly, and then the cleaning treatment is convenient to the different positions of the squeeze rolls.

In a preferred scheme, drive assembly includes step motor, threaded rod and screw sleeve, and step motor is fixed to be set up in clean mechanism's inside, and clean mechanism's inner wall runs through and is provided with the screw sleeve corresponding with step motor, and screw sleeve's bottom and the top fixed connection of mounting bracket, screw sleeve's inside department is equipped with the threaded rod, and the one end and the output fixed connection of step motor of threaded rod.

The threaded rod can be driven to rotate by the stepping motor, the position of the threaded sleeve can be adjusted when the threaded rod rotates, and the position of the mounting frame can be moved when the threaded sleeve moves.

In a preferred scheme, the inner wall of mounting bracket has set gradually the ventilation groove, and the one end of ventilation groove is provided with the filter screen, and the inner wall of ventilation groove is provided with the fan, and the inner wall of mounting bracket is provided with the ventilation pipe, and the one end of ventilation groove is connected with the input of ventilation pipe, and the front of mounting bracket has set gradually the jet head, and the one end of jet head is connected with the output of ventilation pipe.

The inside of ventilation pipe is got into through the wind-force that is provided with the ventilation groove and fan production, and then goes to the external world through the jet head row, can clean the adsorbate of squeeze roll outer wall.

According to the calender provided by the utility model, when impurities on the outer wall of the extrusion roller are removed, the impurities on the outer wall of the extrusion roller used by the calender are automatically removed through the arranged strip-shaped scraping plate, the concave scraping plate, the adjusting mechanism and the cleaning mechanism, so that the quality of a prepared product is prevented from being influenced by excessive impurities adsorbed on the outer wall of the extrusion roller, the impurities falling during scraping are conveniently collected and removed through the arrangement of the storage assembly, the manual cleaning by using tools is not needed, and the labor intensity is reduced.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a calender according to the present utility model.

Fig. 2 is a schematic structural diagram of a support frame of a calender according to the present utility model.

Fig. 3 is a schematic diagram of a box structure of a calender according to the present utility model.

Fig. 4 is a schematic diagram of a concave scraper of a calender according to the present utility model.

Fig. 5 is a schematic view of a strip-shaped scraper of a calender according to the present utility model.

Fig. 6 is a schematic structural diagram of a cleaning mechanism of a calender according to the present utility model.

Fig. 7 is a schematic structural diagram of a mounting frame of a calender according to the present utility model.

Fig. 8 is a schematic structural diagram of a housing assembly of a calender according to the present utility model.

Fig. 9 is an enlarged schematic view of the structure a in fig. 8 of a calender according to the present utility model.

In the figure: 1. a base; 2. support legs; 3. a support frame; 4. a control box; 5. a driving motor; 6. a first squeeze roll; 7. a strip-shaped scraping plate; 8. a second squeeze roll; 9. an adjusting mechanism; 10. a support block; 11. a bearing; 12. a slide block; 13. a case; 14. a first motor; 15. a hole; 16. a slip ring; 17. a threaded screw rod; 18. a servo motor; 19. a support plate; 20. a concave scraper; 21. a connecting plate; 22. a cleaning mechanism; 23. a stepping motor; 24. a threaded rod; 25. a threaded sleeve; 26. a mounting frame; 27. a vent groove; 28. a filter screen; 29. a blower; 30. a ventilation pipe; 31. a jet head; 32. a receiving assembly; 33. a cleaning plate; 34. a square groove; 35. a feed chute; 36. a storage box; 37. a first tank body; 38. a second tank body; 39. a guide rod; 40. a reciprocating screw rod; 41. a slip ring; 42. a storage tank; 43. a drive motor; 44. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The calender disclosed by the utility model is mainly applied to the scene that the outer wall of the squeeze roller is adsorbed on impurities, the squeezing effect on products is easy to influence, and the impurities adsorbed on the outer wall of the squeeze roller are not easy to automatically clear.

Referring to fig. 1, 2, 4 and 5, a calender, including base 1, the top of base 1 is provided with support frame 3, and the inner wall symmetry of support frame 3 is provided with first squeeze roll 6 and second squeeze roll 8, still includes:

adjustment mechanism 9: the adjusting mechanism 9 is symmetrically arranged in the support frame 3, a supporting block 10 is arranged on the inner wall of the adjusting mechanism 9, a bearing 11 is fixedly arranged on the inner wall of the supporting block 10, a servo motor 18 is symmetrically arranged at the top of the adjusting mechanism 9, a threaded screw rod 17 corresponding to the servo motor 18 is arranged on the inner wall of the adjusting mechanism 9, one end of the threaded screw rod 17 is fixedly connected with the output end of the servo motor 18, a sliding block 12 is arranged on the inner wall of the adjusting mechanism 9, a sliding ring 16 corresponding to the threaded screw rod 17 is arranged on the inner wall of the sliding block 12, and one end of the threaded screw rod 17 is arranged in the sliding ring 16 in a penetrating manner;

scraping assembly: the scraping component is arranged in the support frame 3 and is matched with the adjusting mechanism 9 to clean the first squeeze roller 6 and the second squeeze roller 8;

cleaning mechanism 22: the cleaning mechanism 22 is provided inside the supporting frame 3 for improving the cleaning effect on the first squeeze roller 6 and the second squeeze roller 8;

the storage assembly 32: the storage component 32 is fixedly arranged at the top of the base 1;

wherein, when using the calender to exert pressure to make its deformation processing to the material, for avoiding the used squeeze roll outer wall adsorption impurity of calender, influence the quality of extrusion product, when clear away the adsorbate of squeeze roll outer wall, servo motor 18 work drives screw 17 rotation, make sliding ring 16 remove the position that drives slider 12 when screw 17 rotates and remove, can drive the position of box 13 when slider 12 removes and adjust, can adjust the position of second squeeze roll 8 through hole 15 when box 13 removes, be convenient for adjust the interval between second squeeze roll 8 and the first squeeze roll 6, and then be convenient for carry out the technology of different thickness to the material, box 13 removes simultaneously and can make the position of second squeeze roll 8 continue to remove, the top of second squeeze roll 8 and the bottom contact back of concave scraper blade 20, first motor 14 work can drive second squeeze roll 8 and rotate, concave scraper blade 20 can scrape the adsorbate of second squeeze roll 8 outer wall when first squeeze roll 6 rotates, scraper blade 7 can remove the adsorbate of second squeeze roll 6 outer wall, the influence that the extrusion quality was convenient for the roll to remove the outer wall to the material, thereby the product has been avoided the multiple roll to have reached.

It should be noted that, the top of the supporting block 10 is provided with a groove corresponding to the threaded screw rod 17, so that the threaded screw rod 17 can rotate, and the first squeeze roller 6 and the second squeeze roller 8 are made of stainless steel materials.

Referring to fig. 1, 2 and 3, in a preferred embodiment, the bottom of the base 1 is symmetrically provided with supporting legs 2, the outer wall of the supporting frame 3 is fixedly provided with a driving motor 5, one end of the first squeeze roller 6 is penetrated in the bearing 11, the output end of the driving motor 5 is fixedly connected with one end of the first squeeze roller 6, the outer wall of the supporting frame 3 is provided with a control box 4, the inner wall of the sliding block 12 is provided with a box body 13, the inner wall of the box body 13 is provided with a first motor 14, the front surface of the box body 13 is provided with a hole 15, one end of the second squeeze roller 8 is penetrated in the hole 15, and the output end of the first motor 14 is fixedly connected with one end of the second squeeze roller 8;

wherein, supporting leg 2 is used for supporting base 1, base 1 provides installation space for the used subassembly of calender, when driving motor 5 drive first squeeze roll 6 rotates, bearing 11 assists first squeeze roll 6 to rotate, control box 4 and the electrical component electric connection of the used subassembly of calender, and then be convenient for control calender works, hole 15 has the spacing effect of support to second squeeze roll 8, when carrying out extrusion to the material, after moving the material one end of waiting to process to between first squeeze roll 6 and the second squeeze roll 8, make driving motor 5 and first motor 14 work drive first squeeze roll 6 and second squeeze roll 8 respectively and rotate, and then can carry out extrusion to the material, and then be convenient for carry out plastic deformation to the material.

Referring to fig. 1, 4 and 5, in a preferred embodiment, the scraping assembly includes a bar-shaped scraping plate 7, a supporting plate 19 and a concave-shaped scraping plate 20, the bar-shaped scraping plate 7 is disposed inside the supporting frame 3, the bar-shaped scraping plate 7 is located below the first squeeze roller 6, the top is attached to the bottom of the first squeeze roller 6, the supporting plate 19 is disposed inside the supporting frame 3, the supporting plate 19 is located right above the second squeeze roller 8, the concave-shaped scraping plate 20 is fixedly connected to the bottom of the supporting plate 19, a groove formed by the concave-shaped scraping plate 20 is attached to the outer wall of the second squeeze roller 8, a second motor 44 corresponding to the supporting plate 19 and the bar-shaped scraping plate 7 is fixedly disposed on the inner wall of the supporting frame 3, and output ends of the two groups of second motors 44 are fixedly connected with the supporting plate 19 and the bar-shaped scraping plate 7 respectively;

when clear away the used squeeze roll outer wall impurity of calender, backup pad 19 provides installation space for concave type scraper blade 20, concave type scraper blade 20 and bar scraper blade 7 material are rubber material, the middle recess equals with the size of second squeeze roll 8 outer wall, after second squeeze roll 8 and the laminating of the outer wall contact of concave type scraper blade 20, when second squeeze roll 8 rotates, concave type scraper blade 20 can strike off the adsorbate of second squeeze roll 8 outer wall, concave type scraper blade 20 and bar scraper blade 7 outer wall all are provided with the recess, second motor 44 work can be adjusted the angle of concave type scraper blade 20 and bar scraper blade 7.

After the above scheme utilizes concave scraper blade 20 and bar scraper blade 7 to strike off the adsorbate of squeeze roll outer wall, some tiny impurity adsorbs and is difficult for striking off at squeeze roll's outer wall, when clear away to squeeze roll outer wall absorptive tiny piece, specific operational mode is as follows:

referring to fig. 1, 6 and 7, in a preferred embodiment, the cleaning mechanism 22 includes a driving assembly and a mounting frame 26, the cleaning mechanism 22 is fixedly disposed inside the supporting frame 3 through bolts, the driving assembly is disposed inside the cleaning mechanism 22, the mounting frame 26 is disposed below the cleaning mechanism 22, and the driving assembly is connected with the mounting frame 26, the driving assembly includes a stepping motor 23, a threaded rod 24 and a threaded sleeve 25, the stepping motor 23 is fixedly disposed inside the cleaning mechanism 22, an inner wall of the cleaning mechanism 22 is penetrated and provided with the threaded sleeve 25 corresponding to the stepping motor 23, a bottom end of the threaded sleeve 25 is fixedly connected with a top of the mounting frame 26, a threaded rod 24 is disposed inside the threaded sleeve 25, one end of the threaded rod 24 is fixedly connected with an output end of the stepping motor 23, an inner wall of the mounting frame 26 is sequentially provided with a ventilation slot 27, one end of the ventilation slot 27 is provided with a filter screen 28, an inner wall of the ventilation slot 27 is provided with a fan 29, an inner wall of the mounting frame 26 is provided with a ventilation pipe 30, one end of the ventilation slot 27 is connected with an input end of the ventilation pipe 30, a front face of the mounting frame 26 is sequentially provided with a jet head 31, and one end of the jet head 31 is connected with an output end of the ventilation end 30;

when clearing away the tiny piece adsorbed to calender squeeze roll outer wall, make fan 29 work extract the inside air of ventilation groove 27, the inside back of ventilation pipe 30 is got into through ventilation groove 27 flow, spray the outside through jet 31, make the output of step motor 23 rotate simultaneously and can drive threaded rod 24 and rotate, can make screw sleeve 25 in the inside vertical movement position of clean mechanism 22 when threaded rod 24 rotates, can promote the position of mounting bracket 26 and remove when screw sleeve 25's position removes, can adjust jet 31's position when mounting bracket 26 removes, make simultaneously first squeeze roll 6 and second squeeze roll 8 rotate, jet 31 moves to the outer wall of squeeze roll after one side of first squeeze roll 6 or second squeeze roll 8, and then can clear away the adsorbate of squeeze roll outer wall, reach the purpose that improves calender squeeze roll cleaning efficiency.

After the adsorbate of the outer wall of the squeeze roller is removed through the scheme, the removed impurities can drop downwards, and the removed impurities are collected and removed aiming at the falling debris impurities, so that the specific operation mode is as follows:

referring to fig. 8 and 9, in a preferred embodiment, the storage assembly 32 includes a storage tank 42 and a square tank 34, the storage tank 42 is fixedly disposed at the top of the storage assembly 32, the square tank 34 is disposed at the inner wall of the storage assembly 32, the square tank 34 is disposed below the storage tank 42, the inner wall of the square tank 34 is provided with a storage box 36, the top of the square tank 34 is provided with a feed tank 35, the top of the feed tank 35 extends to the inner wall of the storage tank 42, the inner wall of the storage tank 42 is provided with a cleaning plate 33, the inner wall of the storage tank 42 is fixedly provided with a first tank 37 and a second tank 38, the first tank 37 is disposed above the second tank 38, the inner wall of the first tank 37 is provided with a reciprocating screw 40, the outer wall of the first tank 37 is provided with a driving motor 43, the reciprocating screw 40 is fixedly connected with the output end of the driving motor 43, the outer wall of the reciprocating screw 40 is circumferentially provided with a sliding ring 41, the outer wall of the sliding ring 41 is fixedly provided with a connecting plate 21, the connecting plate 21 is fixedly connected with the top of the cleaning plate 33, the inner wall 38 is fixedly provided with the second tank 38, the inner wall 39 is provided with a guide rod 39, and one end of the guide rod 39 is disposed inside the cleaning plate 33;

when the scraped impurities are collected, the storage groove 42 is positioned below the first extrusion roller 6 and the second extrusion roller 8, the impurities scraped on the outer wall of the extrusion roller can fall into the storage groove 42 for temporary storage, when the stored impurities are removed, the output end of the driving motor 43 is enabled to rotate the reciprocating screw rod 40, the position of the sliding ring 41 is enabled to move when the reciprocating screw rod 40 rotates, the position of the cleaning plate 33 is enabled to move through the connecting plate 21 when the position of the sliding ring 41 moves, the guide rod 39 can guide the cleaning plate 33 when the cleaning plate 33 moves, the cleaning plate 33 stably slides, the bottom of the cleaning plate 33 is attached to the bottom of the storage groove 42 when the position of the cleaning plate 33 moves, the impurities in the storage groove 42 can be pushed, and after the debris impurities enter the storage groove 35, the debris impurities can enter the storage box 36 for storage, the square groove 34 is convenient for pumping the storage box 36 to the outside, the purpose of removing the scraped impurities is achieved, the labor intensity is not reduced;

the above schemes are further described in addition to: the second motor 44 that sets up can drive concave type scraper blade 20 and bar scraper blade 7 and carry out the angle modulation, after the wind-force that jet head 31 produced blows to the outer wall of bar scraper blade 7 and concave type scraper blade 20, can clear away the adsorbate of bar scraper blade 7 and concave type scraper blade 20 outer wall equally, guarantee its back scraping cleaning effect, and the outer wall of bar scraper blade 7 and concave type scraper blade 20 all is provided with the recess, after wind-force and bar scraper blade 7 and concave type scraper blade 20's outer wall contact, the recess can be to the wind-force direction of convection, make wind-force flow downwards, can carry clear impurity and get into the inside of collecting subassembly 32, and then guaranteed the effect of accomodating the impurity, can clean bar scraper blade 7 and concave type scraper blade 20 when preventing gaseous impurity scattering.

Working principle: when the material is extruded, one end of the material to be processed is moved between the first extrusion roller 6 and the second extrusion roller 8, the driving motor 5 and the first motor 14 work to respectively drive the first extrusion roller 6 and the second extrusion roller 8 to rotate, so that the material is extruded, plastic deformation is facilitated, when the adsorbate on the outer wall of the extrusion roller of the calender is removed before use, the servo motor 18 works to drive the threaded screw 17 to rotate, the sliding ring 16 is moved to drive the slide block 12 to move when the threaded screw 17 rotates, the slide block 12 is moved to drive the box 13 to adjust, the position of the second extrusion roller 8 is adjusted through the hole 15 when the box 13 moves, the interval between the second extrusion roller 8 and the first extrusion roller 6 is conveniently adjusted, and further, the technological treatment of different thicknesses on the material is facilitated, meanwhile, the box 13 moves to enable the position of the second squeeze roller 8 to move continuously, after the top of the second squeeze roller 8 is contacted with the bottom of the concave scraping plate 20, the first motor 14 works to drive the second squeeze roller 8 to rotate, the concave scraping plate 20 can scrape the adsorbate on the outer wall of the second squeeze roller 8 when the second squeeze roller 8 rotates, the strip scraping plate 7 can scrape the adsorbate on the outer wall of the first squeeze roller 6 when the first squeeze roller 6 rotates, when fine scraps adsorbed on the outer wall of the squeeze roller of the calender are removed, the fan 29 works to extract air in the ventilation groove 27, the extracted air is sprayed to the outside through the air spraying head 31 after flowing into the ventilation pipe 30 through the ventilation groove 27, meanwhile, the output end of the stepping motor 23 rotates to drive the threaded rod 24 to rotate, the threaded rod 24 can enable the threaded sleeve 25 to move vertically in the cleaning mechanism 22 when the threaded rod 24 rotates, the position that can promote mounting bracket 26 when the screw sleeve 25 moves, can adjust the position of jet head 31 when mounting bracket 26 moves, make simultaneously first squeeze roller 6 rotate with second squeeze roller 8, jet head 31 moves to first squeeze roller 6 or second squeeze roller 8 one side back, the outer wall of squeeze roller can be blown to the wind-force, and then can clear away the adsorbate of squeeze roller outer wall, simultaneously second motor 44 can drive concave scraper blade 20 and bar scraper blade 7 and carry out the angle modulation, the collocation jet head 31 can clean the scraper blade, and the scraper blade can lead to the wind direction, make the impurity of striking off drop down in the inside of storing tank 42 carry out temporary storage, when clear away the impurity of storing, make the output rotation of driving motor 43 can make reciprocating screw 40 rotate, reciprocating screw 40 can make the position of slip ring 41 when rotating, the position of slip ring 41 can make the position of cleaning plate 33 remove through connecting plate 21, can lead cleaning plate 33 when cleaning plate 33 removes guide arm 39, make cleaning plate 33 slide position, the steady position of cleaning plate 33 remove the impurity and drop down in the inside storing tank 42 is carried out temporary storage tank 42, can get into the inside of storing tank 36 through the impurity that the inside is convenient for entering to the storing tank 36 when cleaning plate 33 moves, the impurity of cleaning plate 33 is moved down, and the inside can get into the inside of storing tank is convenient for the storing tank 36.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (10)

1. The utility model provides a calender, includes base (1), the top of base (1) is provided with support frame (3), the inner wall symmetry of support frame (3) is provided with first squeeze roll (6) and second squeeze roll (8), its characterized in that still includes:

an adjusting mechanism (9): the adjusting mechanism (9) is symmetrically arranged in the supporting frame (3), a supporting block (10) is arranged on the inner wall of the adjusting mechanism (9), a bearing (11) is fixedly arranged on the inner wall of the supporting block (10), a servo motor (18) is symmetrically arranged at the top of the adjusting mechanism (9), a threaded screw rod (17) corresponding to the servo motor (18) is arranged on the inner wall of the adjusting mechanism (9), one end of the threaded screw rod (17) is fixedly connected with the output end of the servo motor (18), a sliding block (12) is arranged on the inner wall of the adjusting mechanism (9), a sliding ring (16) corresponding to the threaded screw rod (17) is arranged on the inner wall of the sliding block (12), and one end of the threaded screw rod (17) is arranged in the sliding ring (16) in a penetrating mode;

scraping assembly: the scraping component is arranged in the support frame (3) and is matched with the adjusting mechanism (9) for cleaning the first squeeze roller (6) and the second squeeze roller (8);

cleaning mechanism (22): the cleaning mechanism (22) is arranged in the support frame (3) and is used for improving the cleaning effect on the first squeeze roller (6) and the second squeeze roller (8);

a housing assembly (32): the storage component (32) is fixedly arranged at the top of the base (1).

2. The calender according to claim 1, characterized in that the bottom symmetry of base (1) is provided with supporting leg (2), the outer wall of support frame (3) is fixed and is provided with driving motor (5), the inside at hole (15) is worn to establish by the one end of first squeeze roll (6), and driving motor (5) output and first squeeze roll (6) one end fixed connection, the outer wall of support frame (3) is provided with control box (4), the inner wall of slider (12) is provided with box (13), the inner wall of box (13) is provided with first motor (14), the front of box (13) is provided with hole (15), and the one end of second squeeze roll (8) wears to establish in the inside of hole (15), the one end fixed connection of output and second squeeze roll (8) of first motor (14).

3. The calender according to claim 2, wherein the scraping assembly comprises a strip-shaped scraping plate (7), a supporting plate (19) and a concave scraping plate (20), the strip-shaped scraping plate (7) is arranged in the supporting frame (3), the strip-shaped scraping plate (7) is located below the first extruding roller (6), the top is attached to the bottom of the first extruding roller (6), the supporting plate (19) is arranged in the supporting frame (3), the supporting plate (19) is located right above the second extruding roller (8), the concave scraping plate (20) is fixedly connected to the bottom of the supporting plate (19), a groove formed in the concave scraping plate (20) is attached to the outer wall of the second extruding roller (8), a second motor (44) corresponding to the supporting plate (19) and the strip-shaped scraping plate (7) is fixedly arranged on the inner wall of the supporting frame (3), and the output ends of the two groups of second motors (44) are fixedly connected with the supporting plate (19) and the strip-shaped scraping plate (7) respectively.

4. A calender according to claim 3, characterised in that the cleaning means (22) comprises a drive assembly and a mounting frame (26), the cleaning means (22) is arranged in the support frame (3) by bolting, the drive assembly is arranged in the cleaning means (22), the mounting frame (26) is arranged below the cleaning means (22), and the drive assembly is connected with the mounting frame (26).

5. The calender according to claim 4, wherein the driving assembly comprises a stepping motor (23), a threaded rod (24) and a threaded sleeve (25), the stepping motor (23) is fixedly arranged inside the cleaning mechanism (22), the threaded sleeve (25) corresponding to the stepping motor (23) is arranged on the inner wall of the cleaning mechanism (22) in a penetrating mode, the bottom end of the threaded sleeve (25) is fixedly connected with the top of the mounting frame (26), the threaded rod (24) is arranged in the threaded sleeve (25), and one end of the threaded rod (24) is fixedly connected with the output end of the stepping motor (23).

6. The calender according to claim 5, wherein the inner wall of the mounting frame (26) is provided with ventilation grooves (27) in sequence, one end of each ventilation groove (27) is provided with a filter screen (28), the inner wall of each ventilation groove (27) is provided with a fan (29), the inner wall of the mounting frame (26) is provided with a ventilation pipe (30), one end of each ventilation groove (27) is connected with the input end of the ventilation pipe (30), the front surface of the mounting frame (26) is provided with a jet head (31) in sequence, and one end of each jet head (31) is connected with the output end of the ventilation pipe (30).

7. The calender of claim 1, wherein the receiving assembly (32) includes a storage tank (42) and a square tank (34), the storage tank (42) is fixedly disposed at the top of the receiving assembly (32), the square tank (34) is disposed on the inner wall of the receiving assembly (32), and the square tank (34) is disposed below the storage tank (42).

8. A calender according to claim 7, characterised in that the inner wall of the square groove (34) is provided with a receiving box (36), the top of the square groove (34) is provided with a feed groove (35), and the top of the feed groove (35) extends to the inner wall of the storage groove (42).

9. The calender according to claim 8, wherein a cleaning plate (33) is disposed on an inner wall of the storage tank (42), a first tank body (37) and a second tank body (38) are fixedly disposed on an inner wall of the storage tank (42), the first tank body (37) is located above the second tank body (38), a reciprocating screw (40) is disposed on an inner wall of the first tank body (37), a driving motor (43) is disposed on an outer wall of the first tank body (37), the reciprocating screw (40) is fixedly connected with an output end of the driving motor (43), a sliding ring (41) is mounted around an outer wall of the reciprocating screw (40), a connecting plate (21) is fixedly disposed on an outer wall of the sliding ring (41), and the connecting plate (21) is fixedly connected with a top of the cleaning plate (33).

10. A calender according to claim 9, characterised in that the inner wall of the second tank (38) is provided with a guide rod (39), and that one end of the guide rod (39) is threaded inside the cleaning plate (33).