CN219947401U

CN219947401U - Calender interval adjusting device

Info

Publication number: CN219947401U
Application number: CN202320853719.4U
Authority: CN
Inventors: 王爱东; 束德精
Original assignee: Manuli Hydraulics Suzhou Co ltd
Current assignee: Manuli Hydraulics Suzhou Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-03
Anticipated expiration: 2033-04-17

Abstract

The utility model belongs to the field of calenders, in particular to a calender interval adjusting device, which aims at the problems that the existing interval adjusting device is inconvenient to adjust two compression rollers simultaneously in the use process, so that the feeding position may need to be adjusted, and the two compression rollers cannot be driven.

Description

Calender interval adjusting device

Technical Field

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

Background

The calender (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 heating, such as graphite films, graphite sheets, wave absorbing materials, shielding materials, magnetic materials, nonferrous metal materials and the like. Hot pressing and water heating, electric heating, oil heating and electromagnetic heating.

A calender pitch adjustment device is disclosed in the patent document of publication No. CN211968150U, and includes: the novel rolling press comprises a bottom plate, wherein a first upright post is welded on the left upper side of the bottom plate, a second upright post is welded on the right upper side of the bottom plate, a first press roller and a second press roller are arranged between the first upright post and the second upright post, a first adjusting component is arranged in the first upright post, a second adjusting component is arranged in the second upright post and is used for adjusting the height of the first press roller, the second adjusting component comprises a first support rod, a bearing seat is fixedly connected onto the first support rod and is used for rotationally connecting the first press roller and playing a role of fixing the first press roller, a supporting plate is arranged on the lower portion of the first support rod and plays a role of supporting the lower portion of the first support rod, and the screw can ascend or descend when rotating so as to adjust the height of the supporting plate, and the distance between the rolling rollers can be adjusted in the pressing process.

However, in the use process of the above patent document, it is inconvenient to adjust the two press rolls simultaneously, which may require adjusting the feeding position, and the two press rolls cannot be driven, so we propose a calender interval adjusting device for solving the above problem.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a gap adjusting device is inconvenient to adjust two press rolls simultaneously in the use process, so that the feeding position may need to be adjusted, and the two press rolls cannot be driven.

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

the utility model provides a calender interval adjustment device, comprises a base plate, first stand and second stand are passed through welded fixed mounting at the top of bottom plate, two first spouts of symmetry have been seted up to one side of first stand, be provided with interval adjustment mechanism in the two first spouts, adjustment mechanism includes two first supports, two first supports slidable mounting respectively in two first spouts, first through-hole has been seted up at the top of first stand, first through-hole communicates with each other with two first spouts, threaded hole has all been seted up on two first supports, same two-way lead screw is installed to two screw hole internal screw thread, two second spouts of symmetry have been seted up through welded fixed mounting to one end of two-way lead screw, equal slidable mounting has the second support in two second spouts, the mounting groove has all been seted up in two second supports.

Preferably, the second through holes are formed in the inner walls of one sides of the two mounting grooves, the rotating rods are rotatably mounted in the two second through holes, the pressing rollers are fixedly sleeved on the outer sides of the two rotating rods through welding, bearings are fixedly mounted on the outer sides of the two first supports and the two second supports through welding, and the inner rings of the four bearings are fixedly connected with the outer sides of the two rotating rods through welding respectively.

Preferably, the third through holes are formed in the two second supports, the rotating shafts are rotatably arranged in the two third through holes, the first bevel gears are arranged on the outer sides of the two rotating shafts through welding fixing sleeves, the second bevel gears are fixedly arranged at one ends of the two rotating rods through welding, and the two second bevel gears are meshed with the two first bevel gears respectively.

Preferably, the top of second stand has seted up the fourth through-hole, and the rectangle pole is installed in the rotation of fourth through-hole, and the top fixed mounting of second stand has the motor, and the output shaft of motor and the one end fixed connection of rectangle pole, and the rectangle hole has all been seted up to the one end of two pivots, and rectangle pole slidable mounting is downthehole at two rectangles.

Preferably, the sliding holes are formed in the two first supports, the same measuring rod is installed in the two sliding holes in a sliding mode, one end of the measuring rod is fixedly connected with the top of the bottom plate through welding, and scales are arranged on the outer sides of the measuring rod.

Preferably, the two second supports are provided with guide holes, the two guide holes are respectively communicated with the two second sliding grooves, guide shafts are slidably arranged in the two guide holes, and two ends of each guide shaft are respectively and fixedly connected with the top inner wall and the bottom inner wall of each second sliding groove through welding.

In the utility model, the calender interval adjusting device has the beneficial effects that:

1. this scheme is when rotating the hand wheel, and the hand wheel drives two-way lead screw and rotates, and two first supports of two-way lead screw drive vertical removal, and two first supports drive two bull sticks and two compression rollers respectively and vertically remove, and then can adjust simultaneously the interval between two compression rollers, simultaneously through the setting of measuring stick, can conveniently observe the adjustment distance.

2. This scheme is when opening the motor, and the motor drives the rectangle pole and rotates, through rectangle pole and two rectangular hole matched with setting, and the rectangle pole drives two pivots and rotates, and two pivots drive two first bevel gears respectively and rotate, and two first bevel gears drive two second bevel gears respectively and rotate, and then two bull sticks drive two compression rollers respectively and rotate, have realized two compression roller driven purpose.

The utility model can facilitate the simultaneous adjustment of the two press rolls in the use process, thereby avoiding the condition that the feeding position needs to be adjusted, and the two press rolls can drive, and the utility model has simple structure and convenient use.

Drawings

Fig. 1 is a schematic diagram of a front view of a calender interval adjusting device according to the present utility model;

fig. 2 is an enlarged schematic view of a portion a in fig. 1 of a calender interval adjusting device according to the present utility model;

fig. 3 is a schematic structural diagram of a perspective view of a rotating shaft of a calender interval adjusting device according to the present utility model.

In the figure: 1. a bottom plate; 2. a first upright; 3. a second upright; 4. a first chute; 5. a first support; 6. a second chute; 7. a second support; 8. a two-way screw rod; 9. a hand wheel; 10. a measuring rod; 11. a mounting groove; 12. a rotating rod; 13. a press roller; 14. a motor; 15. a guide shaft; 16. a rotating shaft; 17. a first bevel gear; 18. a second bevel gear; 19. a rectangular bar; 20. rectangular holes.

Description of the embodiments

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.

Examples

Referring to fig. 1, a calender interval adjustment device, including bottom plate 1, first stand 2 and second stand 3 are passed through welded fixed mounting at the top of bottom plate 1, two first spouts 4 of symmetry have been seted up to one side of first stand 2, be provided with interval adjustment mechanism in two first spouts 4, adjustment mechanism includes two first supports 5, two first supports 5 slidable mounting respectively in two first spouts 4, first through-hole has been seted up at the top of first stand 2, first through-hole communicates with each other with two first spouts 4, threaded hole has all been seted up on two first supports 5, same two-way lead screw 8 are installed to the threaded hole, two second spouts 6 of symmetry have been seted up through welded fixed mounting to one side of second stand 3, equal slidable mounting has second support 7 in two second spouts 6, install mounting groove 11 in two second support 11, the second through-hole has all been seted up to one side inner wall of two second mounting groove 11, first through-hole has all rotated mounting 12, two threaded holes 12 have been seted up on two first through-hole inner rollers 12, two outer sides through two fixed connection 13 with two measurement rollers 10 are equipped with the inner race, two outer side 10 through two fixed connection, two outer side 10 of two measurement rollers 10 are equipped with the equal fixed connection, the inner race, the top 10 is equipped with the measurement shaft through two measurement shaft 10, the two outer side 10 is equipped with the two measurement shaft fixed connection, and the measurement shaft is equipped with the inner race through two measurement shaft 10.

Referring to fig. 2 and 3, the third through holes are all opened on two second supports 7, the pivot 16 is all installed in the rotation in two third through holes, the outside of two pivots 16 all is equipped with first bevel gears 17 through welded fastening cover, the one end of two bull sticks 12 all has second bevel gears 18 through welded fastening installation, two second bevel gears 18 mesh with two first bevel gears 17 respectively, the fourth through holes have been seted up at the top of second stand 3, rectangular bar 19 is installed in the rotation in the fourth through holes, the top fixed mounting of second stand 3 has motor 14, the output shaft of motor 14 and the one end fixed connection of rectangular bar 19, rectangular hole 20 has all been seted up to the one end of two pivots 16, rectangular bar 19 slidable mounting is in two rectangular holes 20, the guiding hole has all been seted up on two second supports 7, two guiding holes communicate with each other with two second spouts 6 respectively, equal slidable mounting has guiding axle 15 in the two guiding hole, the both ends of guiding axle 15 respectively with the top inner wall and the bottom inner wall of second spout 6 through welded fastening connection, when two second supports 7 are moved vertically, two guiding axle 15 can play the firm effect of two supports 7 respectively.

In this embodiment, when using, can be through rotating hand runner 9, hand runner 9 drives two-way lead screw 8 and rotates, two-way lead screw 8 drives two first supports 5 and vertically removes, two first supports 5 drive two bull stick 12 and two compression rollers 13 respectively and vertically remove, and then can adjust the interval between two compression rollers 13, simultaneously through the setting of measuring stick 10, can conveniently observe two compression rollers 13 interval adjustment distance, when the regulation is accomplished, can drive rectangular bar 19 through opening motor 14, motor 14 rotates, through rectangular bar 19 and two rectangular hole 20 matched with setting, rectangular bar 19 can drive two pivot 16 rotation, two pivot 16 drive two first bevel gears 17 rotation respectively, two first bevel gears 17 drive two second bevel gears 18 rotation respectively, two second bevel gears 18 drive two bull stick 12 rotation respectively, and two bull stick 12 drive two compression rollers 13 rotation respectively, and then can reach the purpose that can make two compression rollers 13 carry out the transmission when adjusting two compression rollers 13 interval.

Examples

The difference between this embodiment and the first embodiment is that: the hand wheel is replaced by a gear motor, the gear motor is fixedly arranged at the top of the first upright post 2, an output shaft of the gear motor is fixedly connected with one end of the bidirectional screw rod 8, when the gear motor is started, the gear motor drives the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 drives the two first supports 5 to vertically move, and then the distance between the two press rolls 13 can be automatically adjusted.

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

1. The utility model provides a calender interval adjusting device, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has first stand (2) and second stand (3), and two first spouts (4) of symmetry have been seted up to one side of first stand (2), are provided with interval adjustment mechanism in two first spouts (4), and two second spouts (6) of symmetry have been seted up to one side of second stand (3), and equal slidable mounting has second support (7) in two second spouts (6), all has seted up mounting groove (11) in two second supports (7).

2. The calender interval adjusting device according to claim 1, wherein the adjusting mechanism comprises two first supports (5), the two first supports (5) are respectively slidably mounted in the two first sliding grooves (4), a first through hole is formed in the top of the first upright post (2), the first through hole is communicated with the two first sliding grooves (4), threaded holes are formed in the two first supports (5), the same bidirectional screw rod (8) is mounted in the two threaded holes in a threaded manner, and a hand rotating wheel (9) is fixedly mounted at one end of the bidirectional screw rod (8).

3. The calender interval adjusting device according to claim 2, wherein the two second supports (7) are respectively provided with a guide hole, the two guide holes are respectively communicated with the two second sliding grooves (6), guide shafts (15) are respectively and slidably arranged in the two guide holes, and two ends of each guide shaft (15) are respectively fixedly connected with the top inner wall and the bottom inner wall of each second sliding groove (6).

4. A calender interval adjusting device according to claim 3, characterized in that, the second through holes are all opened on the inner wall of one side of two mounting grooves (11), the bull stick (12) is all installed in the rotation of two second through holes, the outside of two bull sticks (12) is all fixed to overlap and is equipped with compression roller (13), the outside of two first support (5) and two second support (7) is all fixed mounting has the bearing, the inner circle of four bearings respectively with the outside fixed connection of two bull sticks (12).

5. The calender interval adjusting device according to claim 4, wherein sliding holes are formed in the two first supports (5), the same measuring rod (10) is installed in the two sliding holes in a sliding mode, one end of the measuring rod (10) is fixedly connected with the top of the bottom plate (1), and scales are arranged on the outer side of the measuring rod (10).

6. The calender interval adjusting device according to claim 5, wherein third through holes are formed in the two second supports (7), rotating shafts (16) are rotatably arranged in the two third through holes, first bevel gears (17) are fixedly sleeved on the outer sides of the two rotating shafts (16), second bevel gears (18) are fixedly arranged at one ends of the two rotating rods (12), and the two second bevel gears (18) are meshed with the two first bevel gears (17) respectively.

7. The calender interval adjusting device according to claim 6, wherein a fourth through hole is formed in the top of the second upright post (3), a rectangular rod (19) is rotatably installed in the fourth through hole, a motor (14) is fixedly installed at the top of the second upright post (3), an output shaft of the motor (14) is fixedly connected with one end of the rectangular rod (19), rectangular holes (20) are formed in one ends of the two rotating shafts (16), and the rectangular rod (19) is slidably installed in the two rectangular holes (20).