CN220242194U - Calender for rubber tabletting forming - Google Patents

Abstract

The utility model relates to the technical field of rubber tabletting and discloses a calender for rubber tabletting, which comprises a workbench, wherein a mounting frame is fixedly assembled at the top of the workbench, a calendaring device is arranged on the inner wall of the mounting frame, a supporting plate is fixedly assembled at the bottom of the workbench, a connecting plate is fixedly assembled on the inner wall of the supporting plate, and a supporting device is fixedly assembled at the top of the connecting plate. Through the work of the third motor that is equipped with, drive the threaded rod and rotate, the movable block of external edge threaded connection through the threaded rod for the movable block atress removes, the electric telescopic handle of the bottom fixed assembly through the movable block, makes electric telescopic handle atress remove, and then drives mounting panel and running roller and remove, reaches the purpose of preforming rubber, works through the electric telescopic handle that is equipped with, makes the height that can adjust the running roller, makes the device press the pressure that delay can keep stable, has improved the practicality of the device.

Description

Calender for rubber tabletting forming

Technical Field

The utility model relates to the technical field of rubber tabletting and forming, in particular to a calender for rubber tabletting and forming.

Background

The calender is composed of two or more rollers arranged in a heating mode, 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.

The traditional calender for rubber tabletting molding can refer to Chinese patent application publication No. CN212352650U, and discloses a rubber calender which comprises a frame, a preheating unit, a calendaring unit and a transmission device, wherein the preheating unit, the calendaring unit and the transmission device are arranged on the frame; the movable block is characterized in that a motor is fixedly connected to the top of the movable block, and two symmetrical movable frames which are arranged in a U-shaped mode are arranged below the movable block. According to the utility model, through the mutual matching among the frame, the mounting frame, the moving block, the motor, the moving frame, the extrusion mechanism and the adjusting mechanism, after cooling, the moving frame can move up and down under the action of the adjusting mechanism, so that the cooled film is extruded from the middle to two sides, the problem of edge warping on the two sides is avoided, and the subsequent transmission and further processing are facilitated. "

Above-mentioned equipment is when using, the cooperation through threaded rod, screw thread piece, bull stick, removal frame and the rotary drum that are equipped with is used, reaches the purpose of extruding rubber, but the extrusion mechanism of above-mentioned device is when carrying out work, the atress can take place to rotate, and then drive the rotary drum and remove, lead to the extrusion pressure to rubber less, and then lead to the extrusion effect to rubber relatively poor, in the extruded in-process of degree to rubber, can lead to the conveyer belt to receive the pressure great, the conveyer belt is tightened, long-time use can lead to the conveyer belt loss serious, the life of the device has been reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a calender for rubber tabletting forming, which has the advantages of being convenient for extruding rubber and improving the extrusion effect on the rubber, has the advantages of reducing the damage to a conveyor belt and prolonging the service life of the conveyor belt, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a calender for rubber preforming shaping, includes the workstation, the top fixed mounting of workstation has the mounting bracket, the inner wall of mounting bracket is equipped with calendering device, the bottom fixed mounting of workstation has the backup pad, the inner wall fixed mounting of backup pad has the connecting plate, the top fixed mounting of connecting plate has strutting arrangement.

As a preferable technical scheme of the utility model, the supporting device comprises a second motor, a connecting rod is fixedly arranged on the outer wall of an output shaft of the second motor, a first conical gear is fixedly arranged at one end, far away from the second motor, of the connecting rod, a second conical gear is meshed with gear teeth of the first conical gear, a screw rod is fixedly arranged at the top of the second conical gear, a sliding block is connected with the outer edge of the screw rod in a threaded manner, and a square plate is fixedly arranged on the inner wall of the sliding block.

As a preferable technical scheme of the utility model, the outer edge of the connecting rod is rotationally sleeved with the fixed block, and the sliding block is in sliding connection with the inner wall of the workbench.

As a preferable technical scheme of the utility model, the calendaring device comprises a third motor, wherein a threaded rod is fixedly arranged on the outer wall of an output shaft of the third motor, a moving block is connected to the outer edge of the threaded rod in a threaded manner, an electric telescopic rod is fixedly arranged at the bottom of the moving block, a mounting plate is fixedly arranged at the bottom of the electric telescopic rod, and a roller is rotatably connected to the inner wall of the mounting plate.

As a preferable technical scheme of the utility model, a sliding groove is formed in the top of the mounting frame, and the inner wall of the sliding groove is in sliding connection with the moving block.

As a preferable technical scheme of the utility model, the outer wall of the workbench is fixedly provided with a first motor, and the inner wall of the workbench is rotatably connected with a conveyor belt.

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

1. this calender is used in rubber preforming, work through the third motor that is equipped with, drive the threaded rod and rotate, the movable block of threaded connection is followed through the outside of threaded rod for the movable block atress removes, the electric telescopic handle of bottom fixed assembly through the movable block, makes electric telescopic handle atress remove, and then drives mounting panel and running roller and remove, reaches the purpose of preforming to rubber, works through the electric telescopic handle that is equipped with, make the height that can adjust the running roller, make the device press the time delay and can keep stable pressure, improved the practicality of the device.

2. This calender is used in rubber preforming shaping drives the connecting rod through the second bevel gear that is equipped with to drive first bevel gear and rotate, gear teeth through first bevel gear and second bevel gear mesh, make second bevel gear atress rotate, screw rod through the top fixed assembly of second bevel gear, make the screw rod atress rotate, thereby drive the slider and go up and down, and then drive the square board and go up and down, make and carry out the time delay to rubber, can support the conveyer belt, reduce the damage to the conveyer belt, improve the life of conveyer belt.

Drawings

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

FIG. 2 is a schematic view of the supporting device of the present utility model;

FIG. 3 is a schematic view of a calendaring apparatus according to the utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model.

In the figure: 1. a work table; 2. a first motor; 3. a conveyor belt; 4. a support plate; 5. a connecting plate; 6. a support device; 601. a second motor; 602. a connecting rod; 603. a first bevel gear; 604. a second bevel gear; 605. a screw rod; 606. a slide block; 607. a square plate; 7. a mounting frame; 8. a calendaring device; 801. a third motor; 802. a threaded rod; 803. a moving block; 804. an electric telescopic rod; 805. a mounting plate; 806. a roller; 9. and a fixed block.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a calender for rubber sheeting comprises a workbench 1, wherein a mounting frame 7 is fixedly arranged at the top of the workbench 1, a calendaring device 8 is arranged on the inner wall of the mounting frame 7, a supporting plate 4 is fixedly arranged at the bottom of the workbench 1, a connecting plate 5 is fixedly arranged on the inner wall of the supporting plate 4, and a supporting device 6 is fixedly arranged at the top of the connecting plate 5.

Referring to fig. 2, the supporting device 6 includes a second motor 601, a connecting rod 602 is fixedly mounted on an outer wall of an output shaft of the second motor 601, a first bevel gear 603 is fixedly mounted on one end of the connecting rod 602 away from the second motor 601, a second bevel gear 604 is meshed with teeth of the first bevel gear 603, a screw rod 605 is fixedly mounted on the top of the second bevel gear 604, a sliding block 606 is connected to an outer edge of the screw rod 605 in a threaded manner, and a square plate 607 is fixedly mounted on an inner wall of the sliding block 606.

Referring to fig. 2, the outer edge of the connecting rod 602 is rotatably sleeved with the fixing block 9, and the sliding block 606 is slidably connected with the inner wall of the workbench 1, so that the connecting rod 602 can be supported by the above structure, and the device is stable in the working process.

Referring to fig. 3-4, the calendaring device 8 includes a third motor 801, a threaded rod 802 is fixedly assembled in a foreign bar of an output shaft of the third motor 801, a moving block 803 is connected to an outer edge of the threaded rod 802 in a threaded manner, an electric telescopic rod 804 is fixedly assembled at the bottom of the moving block 803, a mounting plate 805 is fixedly assembled at the bottom of the electric telescopic rod 804, and a roller 806 is rotatably connected to an inner wall of the mounting plate 805.

Please refer to fig. 3, a sliding groove is provided at the top of the mounting frame 7, and the inner wall of the sliding groove is slidably connected with the moving block 803, so that the moving block 803 can be moved conveniently, and the moving block 803 can be limited, so that the moving block 803 is prevented from rotating along with the threaded rod 802.

Referring to fig. 1, a first motor 2 is fixedly installed on the outer wall of a workbench 1, and a conveyor belt 3 is rotatably connected to the inner wall of the workbench 1.

The working principle is that the third motor 801 that is equipped with is used to drive the threaded rod 802 to rotate, the movable block 803 of threaded connection is followed through the outside of threaded rod 802, make the movable block 803 atress remove, the electric telescopic handle 804 of fixed assembly is passed through the bottom of movable block 803, make electric telescopic handle 804 atress remove, and then drive mounting panel 805 and running roller 806 remove, reach the purpose of tabletting rubber, work through the electric telescopic handle 804 that is equipped with, make the height that can adjust the running roller 806, make the device can keep stable pressure when pressing, through the second conical gear 604 that is equipped with, drive connecting rod 602 and rotate, thereby drive first conical gear 603 and rotate, mesh with second conical gear 604 through the teeth of first conical gear 603, make second conical gear 604 atress rotate, the top fixed assembly's of second conical gear 604 lead screw 605 is passed through, make lead screw 605 atress rotate, thereby drive slider 606 goes up and down, and then drive square plate 607 goes up and down, make and support conveyer belt 3 when pressing the rubber.

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 (6)

1. The utility model provides a calender for rubber preforming shaping, includes workstation (1), its characterized in that: the utility model discloses a rolling device, including workstation (1), backup pad, connecting plate (5) are fixed to be equipped with in the top, the inner wall of mounting bracket (7) is equipped with calendering device (8), backup pad (4) are fixed to the bottom of workstation (1), connecting plate (5) are fixed to be equipped with in the inner wall.

2. The calender for rubber sheet molding according to claim 1, wherein: support device (6) are including second motor (601), the outer wall of the output shaft of second motor (601) is fixed to be equipped with connecting rod (602), the one end fixed mounting that second motor (601) was kept away from to connecting rod (602) has first conical gear (603), the teeth of a cogwheel of first conical gear (603) mesh has second conical gear (604), the fixed lead screw (605) that is equipped with in top of second conical gear (604), the outer edge threaded connection of lead screw (605) has slider (606), the fixed square board (607) that is equipped with of inner wall of slider (606).

3. The calender for rubber sheet molding according to claim 2, wherein: the outer edge of the connecting rod (602) is rotationally sleeved with a fixed block (9), and the sliding block (606) is in sliding connection with the inner wall of the workbench (1).

4. The calender for rubber sheet molding according to claim 1, wherein: the calendaring device (8) comprises a third motor (801), a threaded rod (802) is fixedly arranged on the outer wall of an output shaft of the third motor (801), a moving block (803) is connected to the outer edge of the threaded rod (802) in a threaded mode, an electric telescopic rod (804) is fixedly arranged at the bottom of the moving block (803), a mounting plate (805) is fixedly arranged at the bottom of the electric telescopic rod (804), and a roller (806) is rotatably connected to the inner wall of the mounting plate (805).

5. The calender for rubber sheet molding as defined in claim 4, wherein: a sliding groove is formed in the top of the mounting frame (7), and the inner wall of the sliding groove is in sliding connection with the moving block (803).

6. The calender for rubber sheet molding according to claim 1, wherein: the outer wall of the workbench (1) is fixedly provided with a first motor (2), and the inner wall of the workbench (1) is rotatably connected with a conveying belt (3).