CN220032311U - Conveying mechanism of thermal contraction machine - Google Patents
Conveying mechanism of thermal contraction machine Download PDFInfo
- Publication number
- CN220032311U CN220032311U CN202321663544.7U CN202321663544U CN220032311U CN 220032311 U CN220032311 U CN 220032311U CN 202321663544 U CN202321663544 U CN 202321663544U CN 220032311 U CN220032311 U CN 220032311U
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- China
- Prior art keywords
- roller
- chain
- linkage plate
- supporting roller
- transport mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000008602 contraction Effects 0.000 title description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 230000007723 transport mechanism Effects 0.000 claims 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to the technical field of heat shrinkage machines, in particular to a conveying mechanism of a heat shrinkage machine, which comprises a transmission chain, wherein a plurality of transmission rollers are arranged on the transmission chain, each transmission roller comprises a connecting roller used for being connected with the transmission chain, a supporting roller is sleeved outside each connecting roller, sleeves are sleeved at two ends of each supporting roller, each connecting roller and each supporting roller are made of hard materials, bearings are sleeved at two ends of each connecting roller, and an outer ring of each bearing abuts against the inner wall of each supporting roller, so that the conveying mechanism has the beneficial effects that: effectively improving the bearing capacity.
Description
Technical Field
The utility model relates to the technical field of heat shrinkage machines, in particular to a conveying mechanism of a heat shrinkage machine.
Background
The utility model provides a thermal contraction machine is to wrap up the plastic envelope outside article and make it shrink thereby reach a machine that packs article, be equipped with the conveying mechanism who conveys the article of waiting to pack on the thermal contraction machine, wait to pack the article and get into from conveying mechanism's one end, the other end goes out, and be heated in conveying mechanism, when putting into actual production, there is the heavier condition of article of waiting to pack, can damage conveying mechanism, the patent application number is CN2016621253897. X discloses a thermal contraction machine's conveying structure, including the drive chain, the driving roller of setting on the drive chain, a support bar for supporting the driving roller, the driving roller is including being used for the connecting roller that is connected with the drive chain, the rubber sleeve of cover outside the connecting roller is established, the both ends of driving roller are provided with the sleeve pipe that the hard material was made, the support bar sets up in relative sleeve pipe below, support bar and sleeve contact when carrying the article carried on the driving roller, this conveying structure has following defect: 1. the support bars are additionally arranged on the frame and are matched with the sleeve for supporting, so that the whole conveying structure is complicated; 2. the to-be-packaged object is placed on the driving roller, the sleeve is used for supporting, the connecting roller is contacted with the to-be-packaged object, and the connecting roller is of a single structure and limited in bearing force and cannot support the heavy to-be-packaged object by being matched with the sleeve as can be seen by combining the drawing of the specification; 3. the two ends of the connecting roller are provided with the slots for inserting the cutting on the transmission chain, so that the depth, the inner diameter and the cutting adaptation of the slots are required to be ensured, the production difficulty is increased, and the production efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a conveying mechanism of a heat shrinking machine for effectively improving the bearing capacity of the conveying mechanism aiming at the defects of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a conveying mechanism of heat shrinkage machine, includes the drive chain, be equipped with a plurality of driving rollers on the drive chain, its characterized in that: the driving roller comprises a connecting roller used for being connected with a driving chain, a supporting roller is sleeved outside the connecting roller, sleeves are sleeved at two ends of the supporting roller, the connecting roller and the supporting roller are made of hard materials, bearings are sleeved at two ends of the connecting roller, and outer rings of the bearings are propped against the inner wall of the supporting roller.
The present utility model having the above-described features: the supporting roller is sleeved outside the connecting roller, so that the diameter of the driving roller is increased instead of the diameter of the driving roller, the supporting force of the driving roller is improved, the driving roller is prevented from being excessively heavy to influence the rotation of a driving chain, and a bearing is arranged between the driving roller and the supporting roller to share the pressure born by the driving roller and the supporting roller, so that the service life of the driving roller is prolonged; the supporting roller and the bearing are arranged on the connecting roller to replace the supporting bar, the equipment structure does not need to be changed outside the driving roller, and the driving roller is integrated after being assembled, so that the structure is more compact and simple.
The utility model is further provided with the following steps: the transmission chain is provided with a linkage plate, the linkage plate is provided with a mounting hole for the end part of the connecting roller to pass through, and the connecting roller is linked with the transmission chain through the linkage plate.
The present utility model having the above-described features: the transmission chain is connected with the transmission roller by adopting a linkage plate, only a mounting hole in interference fit with the two ends of the connection roller is processed on the linkage plate, the processing precision requirement is low, and the production efficiency is improved; the linkage plate replaces the cutting, so that the connection area between the driving roller and the driving chain is increased, and the connection strength between the driving roller and the driving chain is enhanced.
The utility model is further provided with the following steps: the connecting roller comprises a body and connecting sections arranged at two ends of the body, the body is positioned in a supporting roller, the connecting sections are positioned outside the supporting roller and connected with a linkage plate, a first mounting annular groove is formed in the connecting sections, a clamp spring is arranged in the first mounting annular groove, the linkage plate is arranged on one side, far away from a transmission chain, of the clamp spring, and the diameter of the connecting sections is smaller than that of the body.
The present utility model having the above-described features: the connecting roller and the linkage plate are arranged outside the supporting roller, so that collision with the supporting roller and the sleeve can be avoided when the connecting roller and the linkage plate are assembled, and the supporting roller and the sleeve are protected; and a snap spring is arranged on the connecting section to limit the installation position of the linkage plate on the connecting roller and prevent the deflection.
The utility model is further provided with the following steps: the transmission chain comprises a plurality of chain segments and connecting pieces, wherein two adjacent chain segments are connected through the connecting pieces, the connecting pieces are arranged at one ends of the chain segments and are hinged with the chain segments, and a linkage plate is hinged at one end, close to the transmission roller, of each chain segment.
The present utility model having the above-described features: the linkage plate is arranged on the transmission chain and sleeved on the connecting roller to finish the installation, and the connecting mode is convenient and easy to operate.
The utility model is further provided with the following steps: the two ends of the connecting roller are respectively provided with a second mounting annular groove, a clamping spring is arranged in each second mounting annular groove, and the bearing is arranged on one side, far away from the transmission chain, of the clamping spring.
The present utility model having the above-described features: through setting up the jump ring, the bearing is spacing, prevents that it from coming off from the connecting roller in driving roller course of working.
The utility model is further provided with the following steps: the sleeve is made of high-temperature resistant silica gel materials.
The present utility model having the above-described features: the object to be packaged is heated on the conveying mechanism, so that the service life of the sleeve can be prolonged by adopting a high-temperature-resistant silica gel material, and the wear resistance of the sleeve can be improved by adopting the silica gel material.
The utility model is further provided with the following steps: the hard material is a hard metal material.
The present utility model having the above-described features: the connecting roller and the supporting roller are made of hard metal materials, so that the bearing capacity is improved.
The utility model is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic diagram showing a combination of a driving chain and a driving roller according to an embodiment of the present utility model.
Fig. 3 is an exploded view of a driving chain and a driving roller according to an embodiment of the present utility model.
Fig. 4 is a cross-sectional view of a driving roller according to an embodiment of the present utility model.
Description of the embodiments
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
The conveying mechanism of the heat shrinking machine shown in fig. 1, the conveying mechanism is arranged on a frame 3, the heat shrinking machine comprises a transmission chain 1, a plurality of transmission rollers 2 are arranged on the transmission chain 1, the transmission chain 1 comprises a plurality of chain segments 11 and connecting pieces 12, two adjacent chain segments 11 are connected through the connecting pieces 12, the connecting pieces 12 are arranged at one ends of the chain segments 11 and hinged with the connecting pieces, one ends of the chain segments 11, which are close to the transmission rollers 2, are hinged with a linkage plate 13, the transmission rollers 2 comprise a connecting roller 21 used for being connected with the linkage plate 13, a supporting roller 22 is sleeved at the outer ends of the connecting roller 21, sleeves 23 are sleeved at the two ends of the supporting roller 22, the sleeves 23 are made of high-temperature-resistant silica gel materials, bearings 24 are sleeved at the two ends of the connecting roller 21, second mounting annular grooves 213 are respectively arranged at the two ends of the connecting roller 21, clamp springs 25 are arranged in the second mounting annular grooves 213, the bearings 24 are arranged on one side, which is far away from the transmission chain 1, of the bearing 24 are respectively made of a high-temperature-resistant bearing, the inner wall of the bearing 24 is propped against the supporting roller 22, the inner wall of the connecting roller 21 and the connecting roller 22 are made of hard metal, the connecting roller 21 comprises a body 211 and a connecting section 212 arranged at the two ends of the body 211, the connecting section 212, the connecting roller 211 is arranged at the connecting section 212, the connecting section of the connecting roller 21 is connected with the connecting roller 22, the connecting section is arranged at the connecting section, which is arranged at the connecting section, and is arranged at the connecting section 13, and is far from the connecting section 13, and is provided with the connecting hole 13, and is connected with the connecting ring groove 13, diameter between the connecting section and is provided with the connecting ring groove and connected with the connecting roller 13.
In the use process of the embodiment, the linkage plate is connected with the transmission chain and the transmission roller, the upper part of the linkage plate is connected with the connecting roller, the lower part of the linkage plate is connected with the chain segments, the connecting roller is prevented from touching the chain segments, and the linkage plate is adopted to replace cutting, so that the connection strength is improved; when placing the thing of waiting to pack on the driving roller, supporting roller, bearing, connecting roller, sleeve pipe bearing simultaneously, support the cylinder outside the connecting roller, increased the diameter of connecting roller, increased the holistic bearing area of driving roller, adopted the preparation of stereoplasm metal simultaneously, further improved the bearing performance of driving roller, made this conveying mechanism be applicable to the packing of heavy article.
Claims (7)
1. The utility model provides a conveying mechanism of heat shrinkage machine, includes the drive chain, be equipped with a plurality of driving rollers on the drive chain, its characterized in that: the driving roller comprises a connecting roller used for being connected with a driving chain, a supporting roller is sleeved outside the connecting roller, sleeves are sleeved at two ends of the supporting roller, the connecting roller and the supporting roller are made of hard materials, bearings are sleeved at two ends of the connecting roller, and outer rings of the bearings are propped against the inner wall of the supporting roller.
2. A transport mechanism for a heat shrink machine as set forth in claim 1 wherein: the transmission chain is provided with a linkage plate, the linkage plate is provided with a mounting hole for the end part of the connecting roller to pass through, and the connecting roller is linked with the transmission chain through the linkage plate.
3. A transport mechanism for a heat shrink machine as set forth in claim 2 wherein: the connecting roller comprises a body and connecting sections arranged at two ends of the body, the body is positioned in a supporting roller, the connecting sections are positioned outside the supporting roller and connected with a linkage plate, a first mounting annular groove is formed in the connecting sections, a clamp spring is arranged in the first mounting annular groove, the linkage plate is arranged on one side, far away from a transmission chain, of the clamp spring, and the diameter of the connecting sections is smaller than that of the body.
4. A transport mechanism for a heat shrinkable machine according to claim 2 or 3, characterized in that: the transmission chain comprises a plurality of chain segments and connecting pieces, wherein two adjacent chain segments are connected through the connecting pieces, the connecting pieces are arranged at one ends of the chain segments and are hinged with the chain segments, and a linkage plate is hinged at one end, close to the transmission roller, of each chain segment.
5. A transport mechanism for a heat shrink machine as set forth in claim 1 wherein: the two ends of the connecting roller are respectively provided with a second mounting annular groove, a clamping spring is arranged in each second mounting annular groove, and the bearing is arranged on one side, far away from the transmission chain, of the clamping spring.
6. A transport mechanism for a heat shrink machine as set forth in claim 1 wherein: the sleeve is made of high-temperature resistant silica gel materials.
7. A transport mechanism for a heat shrink machine as set forth in claim 1 wherein: the hard material is a hard metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663544.7U CN220032311U (en) | 2023-06-28 | 2023-06-28 | Conveying mechanism of thermal contraction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663544.7U CN220032311U (en) | 2023-06-28 | 2023-06-28 | Conveying mechanism of thermal contraction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220032311U true CN220032311U (en) | 2023-11-17 |
Family
ID=88725662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321663544.7U Active CN220032311U (en) | 2023-06-28 | 2023-06-28 | Conveying mechanism of thermal contraction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220032311U (en) |
-
2023
- 2023-06-28 CN CN202321663544.7U patent/CN220032311U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |