CN222476631U - An upper roller height adjustment mechanism for a leather embossing machine - Google Patents
An upper roller height adjustment mechanism for a leather embossing machine Download PDFInfo
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- CN222476631U CN222476631U CN202420618964.1U CN202420618964U CN222476631U CN 222476631 U CN222476631 U CN 222476631U CN 202420618964 U CN202420618964 U CN 202420618964U CN 222476631 U CN222476631 U CN 222476631U
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- upper roller
- adjusting mechanism
- height adjusting
- turbine
- worm
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- 230000007246 mechanism Effects 0.000 title claims abstract description 54
- 238000004049 embossing Methods 0.000 title claims abstract description 30
- 239000010985 leather Substances 0.000 title claims abstract description 27
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model provides an upper roller height adjusting mechanism of a leather embossing machine, which relates to the field of mechanical devices, and comprises an upper roller, a left side height adjusting mechanism and a right side height adjusting mechanism, wherein the left side height adjusting mechanism is fixedly arranged on the left side of the upper roller, the right side height adjusting mechanism is fixedly arranged on the right side of the upper roller, the left side height adjusting mechanism comprises a worm, a turbine and a screw, the worm is meshed with an outer ring of the turbine through threads, a through hole is formed in the middle of the turbine, an internal thread is formed in the through hole, the turbine is in threaded connection with the screw through the internal thread, a sliding block is fixedly arranged at the bottom end of the screw, the left side height adjusting mechanism is fixedly connected with the left side of the upper roller through the sliding block, the worm drives the turbine to rotate through rotating the worm, and when the turbine rotates, the turbine drives the screw to move up and down through the internal thread, and the screw is fixedly connected with the upper roller through the sliding block, so that the height adjustment of the upper roller is controlled.
Description
Technical Field
The utility model relates to the field of mechanical devices, in particular to an upper roller height adjusting mechanism of a leather embossing machine.
Background
The leather embossing machine generally comprises an upper roller, a die roller and a lower roller, wherein the upper roller is positioned above the die roller, the lower roller is positioned below the die roller, and the lower roller is upwards propped against the die roller under the action of hydraulic pressure and is driven by a motor to rotate, so that leather can be pressed into patterns when passing through a gap between the die roller and the lower roller, and the upper roller downwards props against the die roller, so that the die roller can be prevented from upwards protruding to deform and the downward pressure is regulated, and the height of the upper roller is required to be regulated.
The upper roller height adjusting structure of the existing leather embossing machine is only provided with a screw rod and a screw cap, and a hand wheel handle is arranged at the upper end of the screw rod (the top end of the embossing machine), so that when the upper roller height needs to be adjusted, a worker needs to climb up the embossing machine by using a frame and then turn to the hand wheel handle, and the hand wheel is used for driving the screw rod to rotate so as to adjust the height of the upper roller, namely, the hand wheel handle of the upper roller height adjusting structure of the existing leather embossing machine is arranged at the upper end of the screw rod, so that staff is required to operate at the top end of the embossing machine by using the frame, a certain danger exists, and the operation is inconvenient for staff.
Disclosure of utility model
The utility model provides an upper roller height adjusting mechanism of a leather embossing machine, which aims to solve the technical problems that a hand wheel handle of the upper roller height adjusting structure of the existing leather embossing machine is arranged at the upper end of a screw rod, so that staff is required to operate at the top end of the embossing machine by utilizing a frame, a certain danger exists, and the staff is inconvenient to operate.
The utility model provides an upper roller height adjusting mechanism of a leather embossing machine, which comprises an upper roller, a left side height adjusting mechanism and a right side height adjusting mechanism, wherein the left side height adjusting mechanism is fixedly arranged on the left side of the upper roller, the right side height adjusting mechanism is fixedly arranged on the right side of the upper roller, the left side height adjusting mechanism comprises a worm, a turbine and a screw, the worm is meshed with an outer ring of the turbine through threads, a through hole is formed in the middle of the turbine, an internal thread is arranged in the through hole, the turbine is in threaded connection with the screw through the internal thread, a sliding block is fixedly arranged at the bottom end of the screw, the left side height adjusting mechanism is fixedly connected with the left side of the upper roller through the sliding block, the worm is driven to rotate through rotation of the worm, and when the turbine rotates, the turbine drives the screw to move up and down through the internal thread, and the screw is fixedly connected with the left side of the upper roller through the sliding block, so that the left side height adjustment of the upper roller is controlled.
Further, the hand wheel handle is arranged on the outer side of the worm, so that staff can conveniently operate the leather embossing machine, and the staff can rotate the worm by rotating the hand wheel handle only by standing on the side edge of the leather embossing machine.
Further, for the turbine to rotate smoothly, a first bearing is arranged at the bottom end of the turbine.
Further, for the purpose of smooth rotation of the worm, second bearings are arranged on the left side and the right side of the worm.
Further, the right side height adjusting mechanism and the left side height adjusting mechanism are identical in structure, and the left side height adjusting mechanism and the right side height adjusting mechanism are symmetrically arranged on the left side and the right side of the upper roller respectively, so that the left side height of the upper roller can be adjusted by the left side height adjusting mechanism, and the right side height of the upper roller can be adjusted by the right side height adjusting mechanism.
The beneficial effects are that:
According to the utility model, the hand wheel handle arranged at the side of the leather embossing machine is rotated to drive the worm to rotate, the worm rotates to drive the turbine to rotate, the turbine drives the screw to move up and down through the internal thread, and the screw is fixedly connected with the upper roller through the sliding block, so that the height adjustment of the upper roller is controlled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a leather embossing machine according to the present utility model;
FIG. 2 is a side view of the leather embossing machine of the present utility model;
FIG. 3 is a schematic view of the structure of the upper roller height adjustment mechanism of the present utility model;
FIG. 4 is a front elevational view of the left side height adjustment mechanism of the present utility model;
FIG. 5 is a side elevational view of the left side height adjustment mechanism of the present utility model;
fig. 6 is a transmission structure diagram of the worm, worm wheel and screw of the present utility model.
In the figure, an upper roller wheel-1, a left side height adjusting mechanism-2, a right side height adjusting mechanism-3, a worm-201, a turbine-202, an internal thread-2021, a screw-203, a sliding block-204, a hand wheel handle-205, a first bearing-206 and a second bearing-207.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, an embodiment of the present utility model provides an upper roller height adjusting mechanism of a leather embossing machine for adjusting the left and right heights of the upper roller.
Specifically, the upper roller height adjusting mechanism comprises an upper roller 1, a left side height adjusting mechanism 2 and a right side height adjusting mechanism 3, wherein the left side height adjusting mechanism 2 is fixedly arranged on the left side of the upper roller 1, the right side height adjusting mechanism 3 is fixedly arranged on the right side of the upper roller 1, the left side height adjusting mechanism 2 comprises a worm 201, a worm wheel 202 and a screw 203, the worm 201 is meshed with the outer ring of the worm wheel 202 through threads, a through hole is formed in the middle of the worm wheel 202, an internal thread 2021 is arranged in the through hole, the worm wheel 202 is connected with the screw 203 through the internal thread 2021 in a threaded manner, a sliding block 204 is fixedly arranged at the bottom end of the screw 203, the left side height adjusting mechanism 2 is fixedly connected with the left side of the upper roller 1 through the sliding block 204, the worm 201 is driven by rotation, when the worm 202 is rotated, the worm wheel 202 drives the screw 203 to move up and down through the internal thread 2021, and the left side of the upper roller 1 is fixedly connected with the left side of the upper roller 1 through the sliding block 204, so that the left side height of the upper roller 1 is adjusted.
In this embodiment, the outer side of the worm 201 is provided with the hand wheel handle 205, which is convenient for staff to operate, and staff only needs to stand on the side edge of the leather embossing machine to rotate the worm 201 by rotating the hand wheel handle 205.
In addition, for the turbine 202 to rotate smoothly, a first bearing 206 is installed at the bottom end of the turbine 202, and for the worm 201 to rotate smoothly, second bearings 207 are installed at the left and right sides of the worm 201.
Meanwhile, the right side height adjusting mechanism 3 has the same structure as the left side height adjusting mechanism 2, the left side height adjusting mechanism 2 and the right side height adjusting mechanism 3 are symmetrically arranged on the left side and the right side of the upper roller 1 respectively, so that the left side height of the upper roller can be adjusted by the left side height adjusting mechanism 2, and the right side height of the upper roller can be adjusted by the right side height adjusting mechanism 3.
Specifically, the working principle in this embodiment is as follows:
1. When the staff needs to adjust the height of the upper roller on the left side, standing on the left side of the leather embossing machine to rotate a hand wheel handle 205, enabling the hand wheel handle 205 to drive a worm 201 to rotate, and enabling the worm 201 to rotate and drive a turbine 202 to rotate, when the turbine 202 rotates, the turbine 202 drives a screw 203 to move up and down through an internal thread 2021, and the screw is fixedly connected with the upper roller 1 through a sliding block 204, so that the left side height adjustment of the upper roller 1 is controlled;
2. Similarly, when staff needs to adjust the height of the roller on the right side, the staff only needs to stand on the right side of the leather embossing machine, and the height of the roller on the right side can be adjusted by rotating a hand wheel handle on the right side.
According to the utility model, the worm 201 is driven to rotate by rotating the hand wheel handle arranged at the side of the leather embossing machine, the worm 201 rotates and drives the turbine 202 to rotate, the turbine 202 drives the screw 203 to move up and down through the internal thread 2021, and the screw is fixedly connected with the upper roller 1 through the sliding block 204, so that the height adjustment of the upper roller 1 is controlled.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The upper roller height adjusting mechanism of the leather embossing machine comprises an upper roller (1), a left side height adjusting mechanism (2) and a right side height adjusting mechanism (3), wherein the left side height adjusting mechanism (2) is fixedly arranged on the left side of the upper roller (1), the right side height adjusting mechanism (3) is fixedly arranged on the right side of the upper roller (1), the leather embossing machine is characterized in that the left side height adjusting mechanism (2) comprises a worm (201), a turbine (202) and a screw (203), the worm (201) is meshed with the outer ring of the turbine (202) through threads, a through hole is formed in the middle of the turbine (202), an internal thread (2021) is arranged in the through hole, the turbine (202) is in threaded connection with the screw (203) through the internal thread (2021), a sliding block (204) is fixedly arranged at the bottom end of the screw (203), and the left side height adjusting mechanism (2) is fixedly connected with the left side of the upper roller (1) through the sliding block (204).
2. The upper roller height adjusting mechanism of the leather embossing machine according to claim 1, wherein a hand wheel handle (205) is arranged on the outer side of the worm (201).
3. The upper roller height adjusting mechanism of the leather embossing machine according to claim 2, wherein a first bearing (206) is installed at the bottom end of the turbine (202).
4. A mechanism for adjusting the height of an upper roller of a leather embossing machine according to claim 3, wherein the worm (201) is provided with second bearings (207) on the left and right sides.
5. An upper roller height adjustment mechanism of a leather embossing machine according to any one of claims 1-4, characterized in that the right side height adjustment mechanism (3) is structurally identical to the left side height adjustment mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420618964.1U CN222476631U (en) | 2024-03-28 | 2024-03-28 | An upper roller height adjustment mechanism for a leather embossing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420618964.1U CN222476631U (en) | 2024-03-28 | 2024-03-28 | An upper roller height adjustment mechanism for a leather embossing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222476631U true CN222476631U (en) | 2025-02-14 |
Family
ID=94489800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420618964.1U Active CN222476631U (en) | 2024-03-28 | 2024-03-28 | An upper roller height adjustment mechanism for a leather embossing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222476631U (en) |
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2024
- 2024-03-28 CN CN202420618964.1U patent/CN222476631U/en active Active
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