CN214612559U - Stretching machine for wrapping of biological enzyme soft shrinking flower box - Google Patents
Stretching machine for wrapping of biological enzyme soft shrinking flower box Download PDFInfo
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- CN214612559U CN214612559U CN202023173747.7U CN202023173747U CN214612559U CN 214612559 U CN214612559 U CN 214612559U CN 202023173747 U CN202023173747 U CN 202023173747U CN 214612559 U CN214612559 U CN 214612559U
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Abstract
The utility model relates to a stretching machine for the wrapping of a bio-enzyme soft shrinking flower box, which mainly solves the problem that the service life of the stretching machine in the prior art is not ideal, and comprises a frame, a fixed roller, a movable roller and a stretching roller, wherein the fixed roller and the stretching roller are arranged on the frame, the fixed roller is positioned at the upper side of the stretching roller, the central axis of the fixed roller and the central axis of the extension roller are not on the same vertical surface, guide posts are respectively arranged on the machine frame and positioned at the two axial sides of the fixed roller, guide frames are arranged on the guide posts in a sliding manner along the guide posts, the movable roller is rotatably arranged on the guide frames through bearings, the movable roller is distributed on the peripheral sides of the fixed roller and the extension roller, a movable device for adjusting the positions of the guide frames is arranged on the machine frame, the movable roller is adjusted by the movable device, so that the distance between the movable roller and the fixed roller and the distance between the movable roller and the stretching roller are changed together, and when the equipment runs, the rotating directions of the movable roller and the fixed roller and the stretching roller are opposite.
Description
Technical Field
The utility model relates to a stretching machine for foreskin of a biological enzyme soft shrinkage flower box.
Background
The stretching machine is mainly suitable for large wet leathers such as whole furs and the like, and is used for the water squeezing and stretching procedures before vacuum drying and flat drying. After the leather is squeezed and stretched, the water content of wet leather is reduced, so that energy sources during drying are saved, and the leather is effectively flattened and stretched. The prior leather stretching machine such as CN201704337U discloses a wringing stretching machine which comprises a felt roller, a rubber roller, a knife roller and a small rubber roller, wherein a second felt roller is arranged on the rubber roller. The second felt roller can be an ironing mirror surface roller or the same as the felt roller, and the ironing mirror surface roller is heated by oil or electricity. This technical solution discloses the basic structure of the existing stretching machine.
In addition, the existing stretching machine is respectively in driving connection with the felt roller, the rubber roller, the knife roller and the small rubber roller through the air cylinder or the hydraulic cylinder, so that the distance between the existing stretching machine and the felt roller is adjusted, the leather with different thicknesses can be flattened and stretched, the extrusion strength of the leather can be adjusted, and the stretching effect is improved; however, the roller body is directly connected through the air cylinder or the hydraulic cylinder, and the force of the roller body is reacted by the roller body and directly acts on the air cylinder or the hydraulic cylinder, so that the service life of the roller body is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the problems, the utility model provides a stretching machine for the foreskin of a biological enzyme soft shrinkage flower box, which mainly solves the problem that the service life of the stretching machine in the prior art is not ideal.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stretching machine for the wrapper of a bio-enzyme soft shrink flower box comprises a rack, a fixed roller, a movable roller and a stretching roller, wherein the fixed roller and the stretching roller are rotatably arranged on the rack through bearings, the fixed roller is positioned on the upper side of the stretching roller, the central axis of the fixed roller and the central axis of the stretching roller are not on the same vertical surface, two groups of symmetrically-distributed extrusion bulges which are obliquely and annularly distributed on the outer side of the circumference of the stretching roller are arranged on the stretching roller, guide columns are respectively arranged on the rack and positioned on two axial sides of the fixed roller, guide frames are slidably arranged on the guide columns along the guide columns, the movable roller is rotatably arranged on the guide frames through bearings, the movable roller is distributed on the peripheral sides of the fixed roller and the stretching roller, a movable device for adjusting the positions of the guide frames is arranged on the rack, and the distance between the movable roller and the fixed roller and the stretching roller is changed together through the adjustment of the movable device, when the device is operated, the movable roller rotates in the opposite direction to the fixed roller and the stretching roller.
Furthermore, the fixed roller and the stretching roller are uniformly distributed on the upper side of the movable roller.
Furthermore, an included angle between a connecting line of the central axis of the fixed roller and the central axis of the movable roller and a connecting line of the central axis of the stretching roller and the central axis of the movable roller is an acute angle.
Further, the movable device comprises air cylinders, hydraulic cylinders or threaded rods which are distributed at two axial ends of the movable roller and connected with the guide frame through buffer assemblies.
Further, buffering subassembly is including locating the backup pad of the free end of head, locates support column in the backup pad, the spring on the support column is located to the cover, the both ends of spring lean on respectively on backup pad and leading truck.
By adopting the technical scheme, the beneficial effects of the utility model are that: the stretching machine for the bio-enzyme soft shrink flower box wrappers drives the guide frame to move along the guide columns through the moving device, so that the positions of the movable rollers arranged on the guide frame are changed, the distances among the movable rollers, the fixed rollers and the stretching rollers are adjusted together, the stretching machine is suitable for flattening and stretching the heels with different specifications and sizes, the arranged guide columns, the guide frame and the movable rollers are distributed on the peripheral sides of the fixed rollers and the stretching rollers, the fixed rollers and the stretching rollers are uniformly distributed on the upper sides of the movable rollers, and the included angles between the central axis line of the fixed rollers and the central axis line of the movable rollers and between the central axis line of the stretching rollers and the central axis line of the movable rollers are acute angles, so that the force reacting on the movable rollers is supported through the guide frame and the guide columns, the stretching machine is small in action and the moving device, and the service life is greatly prolonged; the position of the movable roller is controlled through a single movable device, so that the adjustment effect is achieved, the convenience of adjustment is good, and the adjustment is simple and convenient; playing interactive effect through setting up buffering subassembly, reducing the power that acts on the head, further promoting equipment's life.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the distribution structure of the fixed roller, the movable roller and the stretching roller in the embodiment of the present invention;
fig. 3 is a schematic structural view of the stretching roller in the embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the utility model provides a do:
referring to fig. 1, 2 and 3, a stretching machine for bio-enzyme soft shrinking flower box wrappers comprises a frame 1, a fixed roller 2, a movable roller 3 and a stretching roller 4, wherein the fixed roller 2 and the stretching roller 4 are rotatably arranged on the frame 1 through bearings, the fixed roller 2 is positioned on the upper side of the stretching roller 4, the central axis of the fixed roller 2 and the central axis of the stretching roller 4 are not on the same vertical plane, two groups of symmetrically-distributed extrusion protrusions 41 which are annularly distributed on the outer side of the circumference of the stretching roller and are obliquely arranged are arranged on the stretching roller 4, guide pillars 5 are respectively arranged on the frame 1 and are positioned on two axial sides of the fixed roller 2, guide frames 6 are arranged on the guide pillars 5 in a sliding manner, the movable roller 3 is rotatably arranged on the guide frames 6 through bearings, the movable roller 3 is distributed on the peripheral sides of the fixed roller 2 and the stretching roller 4, the fixed roller 2, Extension roller 4 evenly distributed is in the upside of activity roller 3, contained angle between the axis line of the axis of fixed roll 2 and activity roller 3 and the axis line of extension roller 4 and activity roller 3 is the acute angle, be equipped with the head that is used for adjusting 6 positions of leading truck on the frame 1, through the head adjustment for the interval between activity roller 3 and fixed roll 2 and the extension roller 4 together changes, and when equipment operation, the rotation opposite direction of activity roller 3 and fixed roll 2 and extension roller 4.
Specifically, the movable device comprises threaded rods 7 which are distributed at two axial ends of the movable roller 3 and connected with the guide frame 6 through buffer assemblies, the threaded rods 7 are in threaded connection with the frame 1, and the threaded rods 7 are arranged in parallel with the guide pillars 5; the buffer assembly comprises a supporting plate 8 arranged at the free end of the moving device, a supporting column 9 arranged on the supporting plate 8 and a spring 10 sleeved on the supporting column 9, wherein two ends of the spring 10 are respectively abutted against the supporting plate 8 and the guide frame 6.
The utility model discloses a working method is: the stretching machine for the wrapper of the bio-enzyme soft shrink flower box drives the guide frame 6 to move along the guide post 5 through the moving device, so that the position of the movable roller 3 arranged on the guide frame 6 is changed, the distance between the movable roller 3 and the fixed roller 2 and the stretching roller 4 is adjusted together, the stretching machine is suitable for flattening and stretching the leather heels with different specifications and sizes, the arranged guide post 5, the guide frame 6 and the movable roller 3 are distributed on the peripheral sides of the fixed roller 2 and the stretching roller 4, the fixed roller 2 and the stretching roller 4 are uniformly distributed on the upper side of the movable roller 3, and an included angle between a central axis line of the fixed roller 2 and the central axis line of the movable roller 3 and a central axis line of the stretching roller 4 and the central axis line of the movable roller 3 is an acute angle, so that the force reacting on the movable roller 3 is supported through the guide frame 6 and the guide post 5, and the small action and the moving device greatly prolong the service life; the position of the movable roller 3 is controlled through a single movable device, so that the adjustment effect is achieved, the convenience of adjustment is good, and the adjustment is simple and convenient; playing interactive effect through setting up buffering subassembly, reducing the power that acts on the head, further promoting equipment's life.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a stretching machine is used to soft flower case foreskin that contracts of biological enzyme which characterized in that: the device comprises a rack, a fixed roller, a movable roller and an extension roller, wherein the fixed roller and the extension roller are rotatably arranged on the rack through a bearing, the fixed roller is positioned on the upper side of the extension roller, the central axis of the fixed roller and the central axis of the extension roller are not positioned on the same vertical surface, the extension roller is provided with two groups of symmetrically-distributed extrusion bulges which are annularly distributed on the outer side of the circumference of the extension roller and are obliquely arranged, guide columns are respectively arranged on the rack and positioned on two axial sides of the fixed roller, guide frames can be arranged on the guide columns in a sliding manner along the guide columns, the movable roller is rotatably arranged on the guide frames through the bearing, the movable roller is distributed on the peripheral sides of the fixed roller and the extension roller, a movable device for adjusting the positions of the guide frames is arranged on the rack, the movable roller and the fixed roller and the extension roller are adjusted through the movable device, when the device runs, the movable roller rotates in the opposite direction to the fixed roller and the stretching roller.
2. The stretching machine for the foreskin of the bio-enzyme soft shrinkage flower box according to claim 1, wherein: the fixed roller and the stretching roller are uniformly distributed on the upper side of the movable roller.
3. The stretching machine for the foreskin of the bio-enzyme soft flower box according to claim 1 or 2, wherein: and an included angle between a connecting line of the central axis of the fixed roller and the central axis of the movable roller and a connecting line of the central axis of the stretching roller and the central axis of the movable roller is an acute angle.
4. The stretching machine for the foreskin of the bio-enzyme soft shrinkage flower box according to claim 3, wherein: the movable device comprises air cylinders, hydraulic cylinders or threaded rods which are distributed at two axial ends of the movable roller and connected with the guide frame through buffer assemblies.
5. The stretching machine for the foreskin of the bio-enzyme soft shrinkage flower box according to claim 4, wherein: the buffer assembly comprises a supporting plate arranged at the free end of the moving device, a supporting column arranged on the supporting plate, and a spring sleeved on the supporting column, wherein two ends of the spring are respectively abutted against the supporting plate and the guide frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173747.7U CN214612559U (en) | 2020-12-25 | 2020-12-25 | Stretching machine for wrapping of biological enzyme soft shrinking flower box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173747.7U CN214612559U (en) | 2020-12-25 | 2020-12-25 | Stretching machine for wrapping of biological enzyme soft shrinking flower box |
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| Publication Number | Publication Date |
|---|---|
| CN214612559U true CN214612559U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023173747.7U Active CN214612559U (en) | 2020-12-25 | 2020-12-25 | Stretching machine for wrapping of biological enzyme soft shrinking flower box |
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| Country | Link |
|---|---|
| CN (1) | CN214612559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198508A (en) * | 2022-06-02 | 2022-10-18 | 台嘉玻璃纤维有限公司 | Yarn cutting device |
-
2020
- 2020-12-25 CN CN202023173747.7U patent/CN214612559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198508A (en) * | 2022-06-02 | 2022-10-18 | 台嘉玻璃纤维有限公司 | Yarn cutting device |
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