CN214136996U

CN214136996U - Calender is used in silicon rubber production

Info

Publication number: CN214136996U
Application number: CN202023028233.2U
Authority: CN
Inventors: 王瑀; 孙国刚; 辛光
Original assignee: Panjin Yihe Plastics Co ltd
Current assignee: Panjin Yihe Plastics Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-07
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of the calender, concretely relates to calender is used in silicon rubber production, the on-line screen storage device comprises a base, the upper end fixedly connected with calendering case of base, the left end fixedly connected with feed inlet of calendering case, the fixed cover of lateral wall of feed inlet has compressed tightly the section of thick bamboo, the inside of compressed tightly the section of thick bamboo is provided with the spring, the inside sliding connection who compresses tightly the section of thick bamboo has the telescopic link, the lower extreme of telescopic link rotates and is connected with the guide pulley, the upper end fixedly connected with support of base, the inside of support rotates and is connected with the drive shaft, the outside fixedly connected with of drive shaft collects the roller, the outside fixedly connected with belt pulley one of the one end of drive shaft. The utility model discloses an add in feed inlet department and establish clamping cylinder, guide pulley and telescopic link isotructure, can pressurize the raw materials through the clamping cylinder when the inside pay-off to the calendering case to need the manual work to exert pressure when can avoiding the pay-off, can reduce workman's work degree.

Description

Calender is used in silicon rubber production

Technical Field

The utility model relates to a calender technical field specifically is a calender is used in silicon rubber production.

Background

The calender is composed of two or more rollers arranged in a certain form, and can be divided into cold pressing and hot pressing, wherein the cold pressing is suitable for materials which do not need to be heated, such as graphite films, graphite sheets, wave-absorbing materials, shielding materials, magnetic materials, non-ferrous metal materials and the like. Hot pressing is a machine which presses and stretches rubber, silica gel or plastic into a film with a certain thickness and surface shape at a certain temperature and can carry out rubberizing on fiber curtain canvas or wirecord fabric. Calenders can be divided into two-roller calenders, three-roller calenders, four-roller calenders, five-roller calenders and the like according to the number of rollers; according to the arrangement mode of the rollers, the rollers can be divided into an L shape, a T shape, an F shape, a Z shape, an S shape and the like.

When the existing calender is used, workers need to manually apply pressure when feeding materials into the machine, the working strength is too high, and the processed silicon rubber of the calender is too high in temperature and inconvenient to collect. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calender is used in silicon rubber production, solved the pay-off of being not convenient for, and the problem of the silicon rubber of processing of being not convenient for collect.

In order to achieve the above object, the utility model provides a following technical scheme: a calender for producing silicon rubber comprises a base, wherein a calendering box is fixedly connected to the upper end of the base, a feed inlet is fixedly connected to the left end of the calendering box, a pressing cylinder is fixedly sleeved on the side wall of the feed inlet, a spring is arranged inside the pressing cylinder, a telescopic rod is slidably connected inside the pressing cylinder, a guide wheel is rotatably connected to the lower end of the telescopic rod, a support is fixedly connected to the upper end of the base, a driving shaft is rotatably connected inside the support, a collecting roller is fixedly connected to the outer side of the driving shaft, a first belt pulley is fixedly connected to the outer side of one end of the driving shaft, a transmission belt is sleeved on the outer side of the first belt pulley, a speed reducing motor is fixedly connected to the lower end of the base, a second belt pulley is fixedly connected to the tail end of an output shaft of the speed reducing motor, and a transmission belt is sleeved on the outer side of the second belt pulley, the fixed cover in inside of base has connect and has expanded the dryer, the fixed cover in inside of base has connected the fan, expand the dryer with fan fixed connection.

Preferably, the lower end of the base is fixedly connected with four supporting legs, and the four supporting legs are uniformly distributed at four corners of the base.

Preferably, one end of the spring is fixedly connected with the inner wall of the pressing cylinder, and the other end of the spring is fixedly connected with the telescopic rod.

Preferably, the compressing cylinder is fixedly connected with a limiting ring in the inside, and the inner side of the limiting ring is connected with the outer side of the telescopic rod in a sliding manner.

Preferably, the inner part of the feeding hole is fixedly connected with a guide plate, and an inclined plane is arranged on the guide plate.

Preferably, the outer side of the collecting roller is wound with a silicon rubber film, and the silicon rubber film is connected with a discharge port of the calendering box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an add in feed inlet department and establish clamping cylinder, guide pulley and telescopic link isotructure for can pressurize the raw materials through the clamping cylinder when the inside pay-off to the calendering case, thereby can avoid needing the manual work to exert pressure when the pay-off, can reduce workman's work degree.

2. The utility model discloses an add on the base and establish collection roller, gear motor and support isotructure, can twine the silicone rubber membrane after the calendering is accomplished and collect, can also cool off the silicone rubber membrane through the fan when collecting to guarantee that the silicone rubber membrane can not take place to warp after collecting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a right side view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure of part a of fig. 1 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a calendering box; 3. a feed inlet; 4. a compression cylinder; 5. a spring; 6. a telescopic rod; 7. a guide wheel; 8. a limiting ring; 9. a guide plate; 10. a support; 11. a drive shaft; 12. a collection roller; 13. a first belt pulley; 14. a drive belt; 15. a second belt pulley; 16. a reduction motor; 17. a silicone rubber film; 18. supporting legs; 19. an air expanding cylinder; 20. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, a calender for silicone rubber production comprises a base 1, a calender case 2 is fixedly connected to the upper end of the base 1, a feed inlet 3 is fixedly connected to the left end of the calender case 2, a pressing cylinder 4 is fixedly sleeved on the side wall of the feed inlet 3, a spring 5 is arranged inside the pressing cylinder 4, an expansion link 6 is slidably connected inside the pressing cylinder 4, a guide wheel 7 is rotatably connected to the lower end of the expansion link 6, a support 10 is fixedly connected to the upper end of the base 1, a driving shaft 11 is rotatably connected inside the support 10, a collecting roller 12 is fixedly connected to the outer side of the driving shaft 11, a belt pulley 13 is fixedly connected to the outer side of one end of the driving shaft 11, a transmission belt 14 is sleeved on the outer side of the belt pulley 13, a reduction motor 16 is fixedly connected to the lower end of the base 1, a belt pulley 15 is fixedly connected to the tail end of an output shaft of the reduction motor 16, and a transmission belt 14 is sleeved on the outer side of the belt pulley 15, the inside fixed cover of base 1 has connect and expands dryer 19, and the fixed cover of inside of base 1 has connected fan 20, expands dryer 19 and fan 20 fixed connection.

Referring to fig. 1, four support legs 18 are fixedly connected to the lower end of the base 1, the four support legs 18 are uniformly distributed at four corners of the base 1, and the support legs 18 support the base 1.

Referring to fig. 3, one end of the spring 5 is fixedly connected to the inner wall of the pressing cylinder 4, the other end of the spring 5 is fixedly connected to the telescopic rod 6, and the spring 5 can apply a longitudinal force to the raw material through the telescopic rod 6 and the guide wheel 7 to prevent slipping during feeding.

Referring to fig. 3, a limiting ring 8 is fixedly connected inside the compressing cylinder 4, the inner side of the limiting ring 8 is slidably connected with the outer side of the telescopic rod 6, and the limiting ring 8 can prevent the telescopic rod 6 from sliding out of the compressing cylinder 4.

Referring to fig. 1, a guide plate 9 is fixedly connected inside the feed inlet 3, an inclined surface is arranged on the guide plate 9, and the guide plate 9 guides the raw material.

Referring to fig. 1, a silicone rubber film 17 is wound around the outer side of the collecting roller 12, the silicone rubber film 17 is connected to the discharge port of the rolling box 2, and the silicone rubber film 17 is a product extruded by the rolling box 2, and belongs to the prior art.

The utility model discloses the concrete implementation process as follows: when the device is used, raw materials are placed inside the feeding hole 3, then the raw materials are pushed, so that the raw materials slide upwards along the guide plate 9, the raw materials can enter the inside of the calendering box 2 under the extrusion of the guide wheel 7 for calendering, after the calendering is finished, the raw materials are changed into the silicone rubber film 17, the silicone rubber film 17 is wound on the outer side of the collecting roller 12, the speed reducing motor 16 drives the belt pulley 15 to rotate, the belt pulley 15 drives the belt pulley 13 to rotate through the transmission belt 14, the belt pulley 13 drives the collecting roller 12 to rotate through the driving shaft 11, the collecting roller 12 winds the silicone rubber film 17 on the outer side of the collecting roller through rotation, so that the silicone rubber film 17 can be conveniently collected, in the process of collecting the silicone rubber film 17, when the silicone rubber film 17 passes through the upper part of the air expanding cylinder 19, the fan 20 inside the air expanding cylinder 19 blows cold air onto the silicone rubber film 17, so that the silicone rubber film 17 can be cooled before collection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a calender is used in silicon rubber production, includes base (1), its characterized in that: the automatic feeding device is characterized in that a rolling box (2) is fixedly connected to the upper end of a base (1), a feeding port (3) is fixedly connected to the left end of the rolling box (2), a pressing cylinder (4) is fixedly sleeved on the side wall of the feeding port (3), a spring (5) is arranged inside the pressing cylinder (4), a telescopic rod (6) is slidably connected inside the pressing cylinder (4), a guide wheel (7) is rotatably connected to the lower end of the telescopic rod (6), a support (10) is fixedly connected to the upper end of the base (1), a driving shaft (11) is rotatably connected inside the support (10), a collecting roller (12) is fixedly connected to the outer side of the driving shaft (11), a first belt pulley (13) is fixedly connected to the outer side of one end of the driving shaft (11), a transmission belt (14) is sleeved on the outer side of the first belt pulley (13), and a speed reducing motor (16) is fixedly connected to the lower end of the base (1), the terminal fixedly connected with belt pulley two (15) of the output shaft of gear motor (16), driving belt (14) have been cup jointed in the outside of belt pulley two (15), and the fixed cover in inside of base (1) has been cup jointed and has been expanded dryer (19), the fixed fan (20) that has been cup jointed in inside of base (1), expand dryer (19) with fan (20) fixed connection.

2. The calender for producing silicone rubber according to claim 1, wherein: the lower extreme fixedly connected with four supporting legs (18) of base (1), four supporting leg (18) are in four corners evenly distributed of base (1).

3. The calender for producing silicone rubber according to claim 1, wherein: one end of the spring (5) is fixedly connected with the inner wall of the pressing cylinder (4), and the other end of the spring (5) is fixedly connected with the telescopic rod (6).

4. The calender for producing silicone rubber according to claim 1, wherein: the inner part of the pressing cylinder (4) is fixedly connected with a limiting ring (8), and the inner side of the limiting ring (8) is connected with the outer side of the telescopic rod (6) in a sliding manner.

5. The calender for producing silicone rubber according to claim 1, wherein: the inner part of the feed inlet (3) is fixedly connected with a guide plate (9), and an inclined plane is arranged on the guide plate (9).

6. The calender for producing silicone rubber according to claim 1, wherein: and a silicon rubber film (17) is wound on the outer side of the collecting roller (12), and the silicon rubber film (17) is connected with a discharge port of the calendering box (2).