CN220883089U - Rubber calender - Google Patents

Abstract

The utility model discloses a rubber calender, which relates to the technical field of rubber production and comprises a frame body, wherein a hopper is fixedly arranged at the upper end of the frame body, a pair of press rollers are rotatably arranged below the hopper in the frame body, a supporting roller is rotatably arranged below the press rollers in the frame body, a first rotating shaft is rotatably arranged at one side of the supporting roller in the frame body, a pair of cutters are fixedly arranged on the first rotating shaft, a middle guide plate and two side guide plates are fixedly arranged at the bottom of the frame body through a supporting seat, two material conveying pipes are fixedly arranged at one side of the frame body, and a plurality of poking pins are slidably arranged in the material conveying pipes.

Description

Rubber calender

Technical Field

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

Background

The calender is formed by arranging two or more rollers according to a certain form, and stretching rubber into films with certain thickness and surface shape at a certain temperature, in the process of calendering, the films are always stretched outwards at will after being extruded by the press roller of the calender due to the fact that the rubber films are not completely cured and are softer, so that the rubber films with specified size and wide width are difficult to obtain.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a rubber calender, which solves the technical problem that the existing device needs to manually convey burrs into a hopper.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a rubber calender, includes the support body, the fixed hopper that is provided with in the support body upper end, be located in the support body the hopper below rotates and is provided with a pair of compression roller, be located in the support body the compression roller below rotates and is provided with the backing roll, be located in the support body just one side of backing roll rotates and is provided with first pivot, fixed a pair of cutter that is provided with in the first pivot, the support body bottom is provided with well baffle and two side guide through the supporting seat is fixed, two the side guide is arranged in respectively in the both sides of well baffle, the side guide with the opposite direction of well baffle, the fixed two conduction pipes that are provided with in support body one side, two the side guide with two the feed inlet of conduction pipe bottom is linked together, conduction pipe upper end one side with the hopper is linked together, the interior a plurality of needle that dial of being provided with of conduction pipe.

Preferably, two the upper and lower both ends of passing the material pipe all are provided with the second pivot through the mounting panel rotation, fixedly in the second pivot be provided with the sprocket, be equipped with the chain on the sprocket, a plurality of dial needle fixed mounting is in on the chain, pass through passing a pipe side wall and seted up the opening, a plurality of dial needle passes through the opening extends to pass in the material pipe.

Preferably, the mounting plate is fixedly provided with a motor for driving the second rotating shaft to rotate.

Preferably, an arc-shaped plate bent towards one side of the hopper is arranged at the upper end of the material conveying pipe.

Preferably, the cutter is vertically aligned with the junction of the side guide and the middle guide.

Advantageous effects

The rubber calender has the advantages that two sides of an extruded rubber sheet can be trimmed through the cooperation of the cutter and the supporting roller, the separation of the rubber sheet and burrs can be realized through the middle guide plate and the two side guide plates, the burrs can be conveyed into the hopper through the conveying pipe and the poking needle, the recovery of the rim charge is realized, the burrs are not required to be manually conveyed into the hopper, and the labor intensity of workers is reduced.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front view internal structure diagram of the present utility model;

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

FIG. 4 is a right side view of the present utility model;

Fig. 5 is a partial enlarged view of a in fig. 2.

In the figure: 1. a frame body; 2. a hopper; 3. a press roller; 4. a support roller; 5. a first rotating shaft; 6. a cutter; 7. a support base; 8. a middle guide plate; 9. a side guide; 10. a material conveying pipe; 11. a mounting plate; 12. a second rotating shaft; 13. a sprocket; 14. a chain; 15. setting needle; 16. an opening; 17. a motor; 18. an arc-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a rubber calender, including support body 1, support body 1 upper end is fixed and is provided with hopper 2, be located hopper 2 below rotation in the support body 1 and be provided with a pair of compression roller 3 that is used for extrudeing rubber, be located compression roller 3 below rotation in the support body 1 and be provided with backing roll 4, be located in the support body 1 and one side rotation of backing roll 4 is provided with first pivot 5, fixed being provided with a pair of cutter 6 in the first pivot 5, can cut edge to the sheet rubber both sides after the extrusion through the cooperation of cutter 6 and backing roll 4, support body 1 bottom is fixed and is provided with well baffle 8 and two side guide 9 through supporting seat 7, the both sides of well baffle 8 are arranged respectively to two side guide 9, the side guide 9 is opposite with the direction of well baffle 8, can be with the sheet rubber after being cut edge guide to one side through well baffle 8, realize the separation of sheet rubber and deckle edge, support body 1 one side is fixed and is provided with two conveying pipes 10, two side guide 9 are linked together with the feed inlet 10 of two conveying pipe 10 bottom, can be passed through 2 and dial the feed through in the feed inlet 10 and be connected with the needle 15 in the side conveying pipe 2, and be arranged to the needle 15 in the side conveying pipe is discharged to the side 15.

As one embodiment of the utility model, the upper end and the lower end of two conveying pipes 10 are respectively provided with a second rotating shaft 12 through a mounting plate 11 in a rotating way, a chain wheel 13 is fixedly arranged on the second rotating shafts 12, a chain 14 is arranged on the chain wheel 13, a plurality of shifting needles 15 are fixedly arranged on the chain 14, an opening 16 is formed in one side wall of the conveying pipe 10, a plurality of shifting needles 15 extend into the conveying pipe 10 through the opening 16, a motor 17 for driving the second rotating shafts 12 to rotate is fixedly arranged on the mounting plate 11, the second rotating shafts 12 can be driven to rotate through the motor 17, and the chain 14 close to one side of the conveying pipe 10 can be driven to move upwards through the chain wheel 13 on the second rotating shafts 12, so that the shifting needles 15 move upwards in the conveying pipe 10.

As an embodiment of the utility model, the upper end of the material conveying pipe 10 is provided with an arc-shaped plate 18 which is bent towards one side of the hopper 2, and the arc-shaped plate 18 can be used for facilitating the inclination towards one side of the hopper 2 when the material conveying pipe is discharged from the side edges.

As an embodiment of the utility model, the connection parts of the cutter 6, the side guide plate 9 and the middle guide plate 8 are vertically aligned, so that the rubber sheet and the burrs are smoothly separated.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted.

The working principle and the using flow of the utility model are as follows: when the rubber raw material conveying device is used, rubber raw materials are placed into the hopper 2, rubber can be extruded into sheets through the compression roller 3, two sides of the extruded rubber sheets can be cut off through the cooperation of the cutter 6 and the supporting roller 4, separation of rubber sheets and burrs can be achieved through the middle guide plate 8 and the side guide plate 9, burrs can be conveyed into the hopper 2 through the conveying pipe 10 and the poking needle 15, and recovery of the rim charge is achieved.

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

Claims (5)

1. The utility model provides a rubber calender, its characterized in that, including support body (1), support body (1) upper end is fixedly provided with hopper (2), be located in support body (1) hopper (2) below rotates and is provided with a pair of compression roller (3), be located in support body (1) compression roller (3) below rotates and is provided with backing roll (4), be located in support body (1) just one side rotation of backing roll (4) is provided with first pivot (5), fixed on first pivot (5) is provided with a pair of cutter (6), support body (1) bottom is through supporting seat (7) fixed in baffle (8) and two side guide plates (9), two side guide plates (9) are arranged in respectively in the both sides of well baffle (8), support body (1) one side is fixedly provided with two conveying pipe (10), two side guide plates (9) with two conveying pipe (10) are connected with two bottom (10) are connected with conveying pipe (10) and are provided with conveying pipe (10) in the bottom, a plurality of conveying pipe (10) are connected with each other, are connected with conveying pipe (10).

2. The rubber calender according to claim 1, wherein two upper and lower ends of the conveying pipes (10) are respectively provided with a second rotating shaft (12) through a mounting plate (11), a chain wheel (13) is fixedly arranged on the second rotating shafts (12), a chain (14) is arranged on the chain wheel (13), a plurality of poking needles (15) are fixedly arranged on the chain (14), an opening (16) is formed in one side wall of each conveying pipe (10), and a plurality of poking needles (15) extend into the conveying pipes (10) through the openings (16).

3. A rubber calender according to claim 2, characterised in that the mounting plate (11) is fixedly provided with a motor (17) for driving the second shaft (12) in rotation.

4. A rubber calender according to claim 1, characterised in that the upper end of the transfer tube (10) is provided with an arcuate plate (18) which is curved to one side of the hopper (2).

5. A rubber calender according to claim 1, characterised in that the cutter (6) is vertically aligned with the junction of the side guide (9) and the middle guide (8).