CN220008552U

CN220008552U - Continuous calendaring treatment equipment for plastic runway processing

Info

Publication number: CN220008552U
Application number: CN202321558943.7U
Authority: CN
Inventors: 刘建
Original assignee: Wuhan Ruitian New Material Technology Co ltd
Current assignee: Wuhan Ruitian New Material Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-14
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses continuous calendaring equipment for processing a plastic track, which relates to the technical field of calendaring and comprises a base, wherein the surface of the base is fixedly connected with a fixing frame, the inner wall of the fixing frame is slidably connected with a lifting plate, the bottom of the lifting plate is fixedly connected with two fixing plates, an upper pressing roller is rotatably connected between the two fixing plates, the surface of the base is also fixedly connected with two fixing plates, a lower pressing roller is rotatably connected between the two fixing plates, and a limiting mechanism is arranged on the surface of the lower pressing roller; through the setting of restriction mechanism, when making the device control the calendering direction of plastic course, the device can follow the calendering thickness of plastic course and carry out corresponding change to the restriction frame to guaranteed the calendering quality of plastic course, had higher result of use, improved the spreading value of device, had higher practicality.

Description

Continuous calendaring treatment equipment for plastic runway processing

Technical Field

The utility model relates to the technical field of calendaring, in particular to continuous calendaring treatment equipment for plastic runway processing.

Background

Calendering is one of the important basic technological processes in the processing of high polymer materials, and is also one of the important processing and forming methods of certain semi-finished products and finished products. The plasticized thermoplastic material approaching the viscous flow temperature is passed through a series of horizontal roller gaps which are rotated in opposite directions, so that the material is subjected to extrusion and expansion, and becomes a laminar product with a certain thickness, width and surface finish.

Patent number: 202221125580.3A continuous rolling treatment device for processing a silicon PU material plastic track is disclosed, which can roll plastic materials to different thicknesses according to requirements, and has the advantages of convenient use, low limitation and high practicality and reliability.

However, in the implementation process, the plastic track is not limited on two sides of the plastic track when being stretched, and the silicon PU material is good in ductility, so that the two sides of the plastic track are easy to skew due to the fact that the two sides of the plastic track are limited, the calendaring quality of the plastic track is reduced, and the using effect of the device is reduced.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides continuous calendaring treatment equipment for plastic track processing, which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the continuous calendaring treatment device for the plastic track processing comprises a base, wherein a fixing frame is fixedly connected to the surface of the base, a lifting plate is slidably connected to the inner wall of the fixing frame, two fixing plates are fixedly connected to the bottom of the lifting plate, an upper pressing roller is rotatably connected between the two fixing plates, two fixing plates are fixedly connected to the surface of the base, a lower pressing roller is rotatably connected between the two fixing plates, and a limiting mechanism is arranged on the surface of the lower pressing roller;

the limiting mechanism comprises two limiting frames with U-shaped sections, and the inner walls of the two limiting frames are both in sliding connection with the surface of the lower pressing roller.

Preferably, threaded rods are connected to two sides of the fixing frame in a threaded manner, and opposite ends of the two threaded rods are respectively connected with the surface of the limiting frame in a rotating manner.

Preferably, the surfaces of both the threaded rods are provided with graduations.

Preferably, the slide ways are arranged on two sides of the base, and two ends of the two limiting frames are respectively connected with the inner walls of the two slide ways in a sliding manner.

Preferably, the clamping grooves are formed in the inner walls of the two slide ways, clamping blocks with trapezoid cross sections are slidably connected to the two sides of the limiting frame, and the surfaces of the clamping blocks are slidably connected with the inner walls of the clamping grooves.

Preferably, the surface fixedly connected with first spring of fixture block, the one end fixed connection that the fixture block was kept away from to first spring is at the inner wall of restriction frame, and the inner wall sliding connection of draw-in groove has the push pedal, and the surface fixedly connected with push rod of push pedal, the inside sliding connection of the surface and the base of push rod penetration base.

Preferably, the inside sliding connection of threaded rod has the pull rod of protrusion in threaded rod surface, the surface activity of pull rod has cup jointed the second spring, the both ends of second spring respectively with the inside of threaded rod and the fixed surface of pull rod are connected, two inclined slots that are the relative slope setting have been seted up to the one end that the pull rod is located the threaded rod inside, the equal sliding connection of inner wall of two inclined slots has the card pole, the opposite end of two card poles is the inclined plane, the surface of two card poles all runs through the inside sliding connection of threaded rod and threaded rod of threaded rod, the annular has been seted up to the inside of restriction frame, the surface of two card poles all with the inner wall sliding connection of annular.

Preferably, the surface of the fixing frame is fixedly connected with a cylinder, the output end of the cylinder penetrates through the surface of the fixing frame and is in sliding connection with the inside of the fixing frame, and the output end of the cylinder is fixedly connected with the surface of the lifting plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This continuous calendering treatment facility is used in plastic course processing, through the setting of restriction mechanism, when making the device control the calendering direction of plastic course, the device can follow the calendering thickness of plastic course and carry out corresponding change to the restriction frame to guaranteed the calendering quality of plastic course, had higher result of use, improved the spreading value of device, had higher practicality.

(2) This continuous calendering treatment facility is used in plastic course processing through the setting of two threaded rods, can adjust the distance between two restriction frames to make the device can calender the plastic course of different width, further improved the application scope of device, improved the commonality of device.

(3) This continuous calendering treatment facility is used in plastic course processing through the setting of fixture block and draw-in groove, can restrict the restriction frame on the base, has avoided taking place the condition of separation between base and the restriction frame to make restriction frame and lower compression roller hug closely, avoid the production in space, avoided the calendering of plastic course to appear the condition of overlap, thereby further improved the calendering quality of device to plastic course, had higher practicality.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic structural view of a continuous calendaring apparatus for plastic track processing according to the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a side view of the base of the present utility model;

fig. 4 is a front view of a confinement frame of the present utility model.

Reference numerals: 1. a base; 2. a fixing frame; 3. a lower press roll; 4. a push rod; 5. a slideway; 6. a limiting frame; 7. a clamping block; 8. an upper press roll; 9. a fixing plate; 10. a lifting plate; 11. a cylinder; 12. a threaded rod; 13. a scale; 14. a pull rod; 15. a push plate; 16. a clamping groove; 17. a first spring; 18. a ring groove; 19. a clamping rod; 20. a chute; 21. and a second spring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a continuous calendering treatment facility is used in plastic course processing, including base 1, the fixed surface of base 1 is connected with mount 2, and the inner wall sliding connection of mount 2 has lifter plate 10, and the bottom fixedly connected with of lifter plate 10 two fixed plates 9, rotate between two fixed plates 9 and be connected with last compression roller 8, the same fixedly connected with of surface of base 1 two fixed plates 9, rotate between two fixed plates 9 and be connected with down compression roller 3, down compression roller 3 mutually support with last compression roller 8 and carry out the calendering to the plastic course.

The fixed surface of mount 2 is connected with cylinder 11, and the output of cylinder 11 runs through the surface of mount 2 and the inside sliding connection of mount 2, and the output of cylinder 11 and lifter plate 10's fixed surface to through the setting of cylinder 11, can stimulate lifter plate 10 and slide on the inner wall of mount 2, thereby can adjust the distance between last compression roller 8 and the lower compression roller 3, thereby improved the plastic course that makes the device can calender different thickness, improved the application scope of device.

The surface of lower compression roller 3 is provided with restriction mechanism, restriction mechanism includes that two cross-sections are the restriction frame 6 of U-shaped, the inner wall of two restriction frames 6 all with the surface sliding connection of lower compression roller 3, slide 5 has all been seted up to the both sides of base 1, the both ends of two restriction frames 6 respectively with the inner wall sliding connection of two slide 5, and then through the setting of slide 5, the removal orbit of two restriction frames 6 has been led, the removal of restriction frame 6 on lower compression roller 3 has been avoided taking place the skew, thereby guaranteed the smooth operation of device, simultaneously the setting of two restriction frames 6 can restrict the calendering of plastic runway, thereby avoid the random extension of plastic runway, the calendering quality of plastic runway has been reduced, and then the calendering effect of plastic runway has been improved, the result of use of device has been improved.

The equal threaded connection in both sides of mount 2 has threaded rod 12, and the opposite ends of two threaded rods 12 rotate with the surface of restriction frame 6 respectively and are connected, and then through the setting of two threaded rods 12, can adjust the distance between two restriction frames 6 to make the device can calender out the plastic course of different width, further improved the application scope of device, improved the commonality of device.

The surfaces of the two threaded rods 12 are provided with scales 13, so that the distance between the two limiting frames 6 is conveniently adjusted by staff through the arrangement of the scales 13.

Clamping grooves 16 are formed in the inner walls of the two slide ways 5, clamping blocks 7 with trapezoid cross sections are slidably connected to the two sides of the limiting frame 6, the surfaces of the clamping blocks 7 are slidably connected with the inner walls of the clamping grooves 16, accordingly, the limiting frame 6 can be limited on the base 1 through the arrangement of the clamping blocks 7 and the clamping grooves 16, the situation that separation occurs between the base 1 and the limiting frame 6 is avoided, the limiting frame 6 can be tightly attached to the lower pressing roller 3, gaps are avoided, the situation that flash occurs in the rolling of a plastic runway is avoided, the rolling quality of the device to the plastic runway is further improved, and the device is high in practicability.

The fixed surface of fixture block 7 is connected with first spring 17, and the one end fixed connection that fixture block 7 was kept away from to first spring 17 is at the inner wall of restriction frame 6, and the inner wall sliding connection of draw-in groove 16 has push pedal 15, and the fixed surface of push pedal 15 is connected with push rod 4, and push rod 4 runs through the inside sliding connection of the surface of base 1 and base 1 to through the setting of push pedal 15 and push rod 4, make the staff extrude fixture block 7 from draw-in groove 16, and then made things convenient for follow-up staff to change restriction frame 6.

The inside sliding connection of threaded rod 12 has the pull rod 14 that protrudes in threaded rod 12 surface, the surface activity of pull rod 14 has cup jointed second spring 21, the both ends of second spring 21 respectively with the inside of threaded rod 12 and the fixed surface connection of pull rod 14, two chute 20 that are the relative slope setting are seted up to the one end that pull rod 14 is located the inside of threaded rod 12, the inner wall of two chute 20 all sliding connection has clamping lever 19, the opposite end of two clamping lever 19 is the inclined plane, thereby the laminating nature of clamping lever 19 and chute 20 has been improved, wherein clamping lever 19 and chute 20 can't carry out the separation, clamping lever 19 can carry out corresponding slip along with the change of the inclination degree of chute 20, namely the one end that clamping lever 19 is located the chute 20 changes into the convexity, this is the conventional means that is known in the art, do not carry out the concrete discussion again.

The surfaces of the two clamping rods 19 penetrate through the surface of the threaded rod 12 and are in sliding connection with the inside of the threaded rod 12, the annular groove 18 is formed in the limiting frame 6, and the surfaces of the two clamping rods 19 are in sliding connection with the inner wall of the annular groove 18.

Further, when the time delay is carried out to the plastic runway, the plastic runway is placed between the two limiting frames 6, thereby the calendaring direction of the plastic runway is limited, the calendaring of the plastic runway is avoided to be inclined, thereby the using effect of the device is improved, simultaneously, when the thickness of the plastic runway is changed, the staff can compress the second springs 21 through the pulling rods 14, the positions of the two inclined slots 20 are simultaneously driven to change, and then the two clamping rods 19 are pulled to be close to each other, so the two clamping rods 19 are pulled out from the annular grooves 18, at the moment, the staff can separate the limiting frames 6 from the threaded rods 12, then the staff can push the push rods 4 through pushing the push rods 15, so the push rods 7 push the clamping blocks 7, meanwhile, the clamping blocks 7 compress the first springs 17, so the clamping blocks 7 are retracted into the limiting frames 6, the staff can separate the limiting frames 6 from the base 1, and then the device can control the calendaring direction of the plastic runway through the limiting mechanism, the corresponding calendaring thickness of the limiting frames 6 can be guaranteed, the practical value is improved, and the practical use of the device is improved.

Working principle: when the thickness of the plastic track changes, the staff can compress the second spring 21 by pulling the pull rod 14, and simultaneously drive the positions of the two inclined slots 20 to change, and then pull the two clamping rods 19 to be close to each other, so that the two clamping rods 19 are pulled out of the annular groove 18, and then the staff can separate the limiting frame 6 from the threaded rod 12, and then the staff can push the push rod 4, so that the push plate 15 pushes the clamping block 7, and simultaneously the clamping block 7 compresses the first spring 17, so that the clamping block 7 is retracted into the limiting frame 6, and then the staff can separate the limiting frame 6 from the base 1, so that the limiting frame 6 can be replaced.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Continuous calendaring treatment equipment for plastic course processing comprises a base (1), and is characterized in that: the surface of the base (1) is fixedly connected with a fixing frame (2), the inner wall of the fixing frame (2) is slidably connected with a lifting plate (10), the bottom of the lifting plate (10) is fixedly connected with two fixing plates (9), an upper press roller (8) is rotationally connected between the two fixing plates (9), the surface of the base (1) is also fixedly connected with two fixing plates (9), a lower press roller (3) is rotationally connected between the two fixing plates (9), and a limiting mechanism is arranged on the surface of the lower press roller (3);

the limiting mechanism comprises two limiting frames (6) with U-shaped sections, and the inner walls of the two limiting frames (6) are both in sliding connection with the surface of the lower pressing roller (3).

2. The continuous rolling treatment device for plastic runway processing according to claim 1, wherein: threaded rods (12) are connected to two sides of the fixing frame (2) in a threaded mode, and opposite ends of the two threaded rods (12) are respectively connected with the surface of the limiting frame (6) in a rotating mode.

3. The continuous rolling treatment device for plastic runway processing according to claim 2, wherein: the surfaces of the two threaded rods (12) are provided with scales (13).

4. The continuous rolling treatment device for plastic runway processing according to claim 1, wherein: slide ways (5) are arranged on two sides of the base (1), and two ends of the two limiting frames (6) are respectively connected with the inner walls of the two slide ways (5) in a sliding mode.

5. The continuous rolling treatment device for plastic runway processing according to claim 4, wherein: clamping grooves (16) are formed in the inner walls of the two slide ways (5), clamping blocks (7) with trapezoid cross sections are slidably connected to the two sides of the limiting frame (6), and the surfaces of the clamping blocks (7) are slidably connected with the inner walls of the clamping grooves (16).

6. The continuous rolling treatment device for plastic runway processing according to claim 5, wherein: the surface fixedly connected with first spring (17) of fixture block (7), the one end fixed connection that fixture block (7) was kept away from to first spring (17) is at the inner wall of restriction frame (6), and the inner wall sliding connection of draw-in groove (16) has push pedal (15), and the surface fixedly connected with push pedal (4) of push pedal (15), the inside sliding connection of surface and base (1) that push pedal (4) run through base (1).

7. The continuous rolling treatment device for plastic runway processing according to claim 2, wherein: the inside sliding connection of threaded rod (12) has pull rod (14) of protrusion in threaded rod (12) surface, the surface activity of pull rod (14) has cup jointed second spring (21), the both ends of second spring (21) respectively with the inside of threaded rod (12) and the fixed surface of pull rod (14) are connected, two chute (20) that are relative slope setting have been seted up to the inside one end of threaded rod (12) that are located pull rod (14), the equal sliding connection of inner wall of two chute (20) has clamping rod (19), the opposite end of two clamping rod (19) is the inclined plane, the surface of two clamping rod (19) all runs through the surface of threaded rod (12) and the inside sliding connection of threaded rod (12), annular (18) have been seted up to the inside of restriction frame (6), the surface of two clamping rod (19) all with the inner wall sliding connection of annular (18).

8. The continuous rolling treatment device for plastic runway processing according to claim 1, wherein: the surface fixed connection of mount (2) has cylinder (11), and the output of cylinder (11) runs through the surface of mount (2) and the inside sliding connection of mount (2), and the output of cylinder (11) is connected with the surface fixed of lifter plate (10).