CN213404689U - Thumb wheel and cover of shrink casing contract - Google Patents
Thumb wheel and cover of shrink casing contract Download PDFInfo
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- CN213404689U CN213404689U CN202022044820.4U CN202022044820U CN213404689U CN 213404689 U CN213404689 U CN 213404689U CN 202022044820 U CN202022044820 U CN 202022044820U CN 213404689 U CN213404689 U CN 213404689U
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Abstract
The utility model discloses a thumb wheel and cover that cover contracts casing contract head belongs to casing technical field, and it includes the fixed plate, characterized in that: the fixed plate is provided with a through hole, more than two shifting wheels which are uniformly distributed along the circumferential direction of the through hole are arranged on the fixed plate, a commutator in each shifting wheel is provided with a first transmission shaft and a second transmission shaft for changing the transmission direction of the first transmission shaft, a wheel body is arranged on the first transmission shaft, transmission wheels are arranged on the second transmission shafts, and the transmission wheels of all the shifting wheels are connected with a transmission mechanism together. The casing shrinkage head is characterized in that more than two shifting wheels which are uniformly distributed along the circumferential direction of the through hole are arranged on the fixing plate, the casing shrinkage head of casing shrinkage can be formed by the shifting wheels which are mutually independent in transmission relation, the mounting positions of the casing shrinkage head can be changed randomly without influencing the transmission relation with other shifting wheels, so that the casing shrinkage effect of all the shifting wheels can be adjusted conveniently, and finally, all the shifting wheels are connected with a transmission mechanism together through all the transmission wheels to realize the synchronization among all the shifting wheels, and the constant casing shrinkage quality is kept.
Description
Technical Field
The utility model belongs to the technical field of the casing, concretely relates to thumb wheel and cover that cover contracts casing contract head.
Background
Casings can prolong the shelf life of products to a certain extent, and are often used as casings for filling sausages and sausages in the field of food processing, and are mainly divided into natural casings, collagen casings, polyvinylidene chloride (PVDC) casings and the like. The natural casing has the defects of basically relying on manual operation, uneven thickness and the like, while the collagen casing has the incomparable advantages of the natural casing and the PVDC casing, such as convenient use, good taste, high transparency, uniform diameter and the like, and the compressive strength of the collagen casing is more than four times of that of the natural casing, so the collagen casing is widely used.
In order to facilitate the transportation and storage of the sausage casing, the produced collagen sausage casing is usually shrunk into a compact and compact shrinkage pipe, and the shrinkage pipe is sleeved on an enema rod to realize high-speed mechanical enema. Telescoping is generally performed in two ways: one is a shrink sleeve head as disclosed in the Chinese patent invention 201110245882.4, which adopts the mode of an internal thread head, the sausage casing enters into the thread head with a larger thread pitch, the folding of the sausage casing is realized by rotating the helix angle of the thread, and finally the shrink sleeve is completed; the method has the advantage of low shrinkage speed of the enteric-coated garment, and is not suitable for high-speed automatic production. The other is a shifting wheel shrinking head disclosed in the Chinese patent 201610863796.2, which folds, shrinks and advances the sausage casing through four wave wheels; however, the transmission mode is often complex, once the relative position between the coating shifting wheels is difficult to adjust again after the sausage casing is installed, the sizes of wrinkles are uneven easily in the process of shrinking the sausage casing, the situation of over-thick or over-thin stacking occurs, and the prepared sausage casing shrinking tube is not smooth enough, so that the shrinking quality of the sausage casing is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a set of thumb wheel and cover that contracts casing contract head is provided, transmission between each thumb wheel can be independent, the relative position between each thumb wheel of being convenient for adjust in a flexible way.
In order to solve the technical problem, the technical scheme of the utility model is that: the design provides a thumb wheel of cover casing that contracts, includes the wheel body, its characterized in that: the reversing device is provided with a first transmission shaft and a second transmission shaft for changing the transmission direction of the first transmission shaft, a wheel body is arranged on the first transmission shaft, and a transmission wheel is arranged on the second transmission shaft.
Further, the commutator is a commutation reducer.
Furthermore, the first transmission shaft and the second transmission shaft are arranged vertically.
The utility model also provides an utilize casing cover that above-mentioned thumb wheel constitutes to contract head, including the fixed plate, its characterized in that: the casing shrink device is characterized in that a through hole is formed in the fixing plate, more than two shifting wheels which are uniformly distributed along the circumferential direction of the through hole are installed on the fixing plate, the shifting wheels are the above casing shrink sleeving shifting wheels, and all the transmission wheels are connected with a transmission mechanism together.
Furthermore, a through hole is formed in the fixing plate, the second transmission shaft is provided with a radial adjusting distance along the through hole in the through hole, the wheel body is located on one side of the fixing plate, and the transmission wheel is located on the other side of the fixing plate.
Furthermore, the device also comprises a driving wheel, and the driving wheel is connected to the transmission mechanism or any first transmission shaft.
Further, the transmission mechanism is a transmission belt or a transmission chain.
Furthermore, a tension wheel is connected to the transmission mechanism.
Furthermore, the tensioning wheel is provided with a mounting plate, and the mounting plate is mounted on the fixing plate through a strip hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. because the wheel body is arranged on the first transmission shaft of the commutator and the transmission wheel is arranged on the second transmission shaft, the shifting wheel has an independent traditional system of the commutator, and the shifting wheel can be linked with other shifting wheels only through the power between the transmission wheel and the other shifting wheels, so that the shifting wheel and the other shifting wheels can be independently opened, and the relative position between the shifting wheels can be flexibly adjusted.
2. Because the commutator adopts the commutation reducer, the commutator has both the commutation function and the speed reduction function, thereby enhancing the structural compactness and being beneficial to improving the transmission stability.
3. Because more than two shifting wheels which are uniformly distributed along the circumferential direction of the through hole are arranged on the fixed plate, the shifting wheels with mutually independent transmission relations can be utilized to form a sleeve shrinkage head for sleeving and shrinking the sausage casing, the installation position of the sleeve shrinkage head can be changed randomly without influencing the transmission relations with other shifting wheels, so that the effect of sleeving and shrinking the sausage casing by all the shifting wheels is convenient to adjust, and finally, all the shifting wheels are connected with a transmission mechanism together through all the transmission wheels to realize the synchronization among all the shifting wheels and keep constant sleeve shrinkage quality.
4. Because the thumb wheel is installed on the fixed plate through the through-hole, and the second transmission shaft has the radial regulation distance of edge via hole in the through-hole, the installation of the thumb wheel of being convenient for is fixed simultaneously, can also adjust the shrink-fit quality of casing through changing the relative position of thumb wheel in the through-hole.
5. Because the transmission mechanism is also connected with the tension wheel, the length redundancy of the transmission mechanism can be counteracted through the tension wheel, the dependence on the length of the transmission mechanism is reduced, and the selection range of the transmission mechanism on the length is widened.
6. The transmission mechanism can select a transmission belt or a transmission chain, the two technologies are mature, the performance is stable and reliable, and the cost performance of the transmission mechanism is improved.
7. The mounting plate is arranged on the tensioning wheel and is mounted on the fixing plate through the strip holes, so that the tensioning wheel is mounted on the mounting plate, the compactness of the telescopic head structure is enhanced, and on the premise that the length of the transmission mechanism is fixed, the tightness variable of the transmission mechanism caused by the adjustment of the shifting wheel is offset through the adjustment of the position of the tensioning wheel, and the reliable synchronous rotation between the transmission wheels is maintained.
8. The utility model discloses simple structure can adjust the mounted position of each thumb wheel in a flexible way, is convenient for improve the cover of intestines and clothing cover draw and contracts the quality, is convenient for popularize and apply in industry.
Drawings
FIG. 1 is a schematic perspective view of a thumb wheel;
FIG. 2 is a view in the direction A of FIG. 1;
FIG. 3 is a schematic perspective view of the telescoping head;
FIG. 4 is a view from the direction B of FIG. 3;
fig. 5 is a view in the direction C of fig. 3.
The labels in the figure are: 1. a fixing plate; 2. a driving wheel; 3. a via hole; 4. a bar hole; 5. a tension wheel; 6. mounting a plate; 7. a transmission belt; 8. a thumb wheel; 81. a reversing decelerator; 82. a first drive shaft; 83. a second drive shaft; 84. a driving wheel; 85. a wheel body; 9. and a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the reversing speed reducer 81 is provided in the thumb wheel 8, the reversing speed reducer 81 has a first transmission shaft 82 and a second transmission shaft 83 for changing the transmission direction of the first transmission shaft 82, and the first transmission shaft 82 and the second transmission shaft 83 are vertically disposed. The first transmission shaft 82 is provided with a wheel body 85, and the second transmission shaft 83 is provided with a transmission wheel 84.
The casing sleeve shrinking head is formed by the thumb wheel 8, specifically, as shown in fig. 3 and 4, a through hole 3 is formed in the fixing plate 1, and three thumb wheels 8 which are uniformly distributed along the circumferential direction of the through hole 3 are installed on the fixing plate 1. As shown in fig. 5, a strip-shaped through hole 9 is formed in the fixing plate 1, so that the second transmission shaft 83 has an adjustable distance along the radial direction of the through hole 3 in the through hole 9, the wheel body 85 is located on one side of the fixing plate 1, the transmission wheels 84 are located on the other side of the fixing plate 1, and all the transmission wheels 84 are connected with the transmission belt 7 together. The first transmission shaft 82 of the dial wheel 8 is connected with the driving wheel 2, and can be connected with a power source such as a motor through the driving wheel 2.
In order to widen the requirement of the sleeve contraction head on the length of the transmission belt 7 and simultaneously offset the length variable of the transmission belt 7 caused by adjusting the position of the dial wheel 8, a strip hole 4 is also formed in the fixed plate 1, a mounting plate 6 is arranged on the tension wheel 5, the mounting plate 6 is mounted on the fixed plate 1 through the strip hole 4, the tension wheel 5 and all the transmission wheels 84 are connected to the transmission belt 7 together, and the transmission belt 7 rotates together.
The working process of the utility model is as follows:
when each thumb wheel 8 is arranged on the fixed plate 1, a positioning rod can be arranged in the through hole 3, the position of the positioning rod is consistent with the position of a telescopic rod penetrating through the casing, after the position of each thumb wheel 8 is positioned, the transmission belt 7 is sleeved on each transmission wheel 84, and then the tensioning positioning position is determined by tensioning the transmission belt 7. When the sausage casing sleeving and shrinking machine is used, power sources such as a motor drive the first transmission shaft 82 of the shifting wheel 8 to rotate through the driving wheel 2, the second transmission shaft 83 connected with the driving wheel is driven to rotate while the wheel body 85 on the driving wheel is driven to rotate, so that the transmission wheel 84 is driven to rotate, then the transmission wheels 84 of the other two shifting wheels 8 and the tensioning wheel 5 are driven to rotate together through the transmission belt 7, the second transmission shaft 83 is driven to rotate through the transmission wheel 84, finally the wheel body 85 is driven to rotate through the first transmission shaft 82, the synchronous rotation of the wheel bodies 85 of the three shifting wheels 8 is realized, and the sausage casing penetrating through the hole 3.
If the shrinkage quality of the sausage casing is to be improved due to mechanical abrasion and the like, the installation position of a certain shifting wheel 8 can be finely adjusted, and the position of the tension wheel 5 is changed to realize that the transmission belt 7 after adjustment is still in a tension state.
It is of course also possible to connect the running wheels directly to the drive belt 7 and to achieve the tensioning effect by changing the mounting position of the driving wheel 2. Besides the transmission belt 7 is adopted as a transmission mechanism, a transmission chain can also be adopted, and synchronous rotation of all the thumb wheels 8 can also be realized. The steering gear used in the above embodiments is well-known in the art, and therefore, the detailed description thereof is omitted here.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a thumb wheel of cover shrink casing, includes the wheel body, its characterized in that: the reversing device is provided with a first transmission shaft and a second transmission shaft for changing the transmission direction of the first transmission shaft, a wheel body is arranged on the first transmission shaft, and a transmission wheel is arranged on the second transmission shaft.
2. The shrink-fit reel of claim 1, wherein: the commutator is a reversing reducer.
3. The shrink-fit reel of claim 2, wherein: the first transmission shaft and the second transmission shaft are arranged vertically.
4. The utility model provides a set of shrink head of set shrink casing, includes the fixed plate, its characterized in that: the fixed plate is provided with through holes, more than two shifting wheels which are uniformly distributed along the circumferential direction of the through holes are arranged on the fixed plate, the shifting wheels are the shifting wheels for sleeving the shrink sausage casings according to any one of claims 1 to 3, and all the transmission wheels are connected with a transmission mechanism together.
5. A shrink fitting for shrink-fitting casings according to claim 4, characterized in that: the fixed plate is provided with a through hole, the second transmission shaft is provided with an adjusting distance along the radial direction of the through hole in the through hole, the wheel body is positioned on one side of the fixed plate, and the transmission wheel is positioned on the other side of the fixed plate.
6. A shrink fitting for shrink fitting casings according to claim 5, characterized in that: the device also comprises a driving wheel, wherein the driving wheel is connected to the transmission mechanism or any first transmission shaft.
7. A shrink fitting for shrink-fitting casings according to claim 6, characterized in that: the transmission mechanism is a transmission belt or a transmission chain.
8. A shrink fitting for shrink-fitting casings according to any of claims 4 to 7, characterized in that: and the transmission mechanism is also connected with a tension wheel.
9. A shrink fitting for shrink fitting casings according to claim 8, wherein: the tensioning wheel is provided with a mounting plate, and the mounting plate is mounted on the fixing plate through a strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022044820.4U CN213404689U (en) | 2020-09-17 | 2020-09-17 | Thumb wheel and cover of shrink casing contract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022044820.4U CN213404689U (en) | 2020-09-17 | 2020-09-17 | Thumb wheel and cover of shrink casing contract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213404689U true CN213404689U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022044820.4U Active CN213404689U (en) | 2020-09-17 | 2020-09-17 | Thumb wheel and cover of shrink casing contract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213404689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116391739A (en) * | 2023-04-13 | 2023-07-07 | 佛山磐砻智能科技有限公司 | A kind of transmission structure of the retracting head of the dial sleeve and the retracting head of the dial sleeve |
-
2020
- 2020-09-17 CN CN202022044820.4U patent/CN213404689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116391739A (en) * | 2023-04-13 | 2023-07-07 | 佛山磐砻智能科技有限公司 | A kind of transmission structure of the retracting head of the dial sleeve and the retracting head of the dial sleeve |
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