CN219673194U - Belt tensioning device of polyester cotton loom - Google Patents
Belt tensioning device of polyester cotton loom Download PDFInfo
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- CN219673194U CN219673194U CN202320435415.6U CN202320435415U CN219673194U CN 219673194 U CN219673194 U CN 219673194U CN 202320435415 U CN202320435415 U CN 202320435415U CN 219673194 U CN219673194 U CN 219673194U
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- polyester
- cotton loom
- cotton
- belt
- loom
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 47
- 229920000728 polyester Polymers 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses a belt tensioning device of a polyester-cotton loom, which comprises a polyester-cotton loom body, wherein a driven wheel assembly is arranged at the left part of the front end of the polyester-cotton loom body, a driving wheel assembly is arranged at the right part of the front end of the polyester-cotton loom body, the driving wheel assembly and the driven wheel assembly are connected with a transmission belt in a common transmission way, the lower part of the front end of the polyester-cotton loom body is fixedly connected with a height adjusting mechanism, the front end of the height adjusting mechanism is movably connected with a bracket, the upper part of the front end of the bracket and the middle part of the front end of the bracket are movably connected with an anti-falling mechanism, the two anti-falling mechanisms are respectively arranged at the upper part and the lower part of the transmission belt, and the bracket, the height adjusting mechanism and the transmission belt are not in contact. The belt tensioning device of the polyester-cotton loom has the advantages of high adjusting efficiency, good using effect and high stability, and is suitable for the belt of the polyester-cotton loom.
Description
Technical Field
The utility model relates to the technical field of belt tensioning devices, in particular to a belt tensioning device of a polyester-cotton loom.
Background
Early looms, also called, weaving machines, cotton machines, etc., were all manually driven looms. The shuttleless loom technology has been studied since the 19 th century and gradually moved to the international market since the 50 th year. Since the 70 s of the 20 th century, many new shuttleless looms have been introduced into the market. Shuttleless looms have achieved significant success in improving fabric and improving loom efficiency, and when used, loom belts often require tensioning devices to tension the belts to improve transmission efficiency, with at least the following drawbacks in the use of existing tensioning devices: 1. most of the existing tensioning devices are fixedly arranged in the use process, when tensioning adjustment is carried out, the tensioning devices are required to be detached, and then the adjusting positions are installed, so that the operation is complicated, and the production efficiency is affected; 2. the existing tensioning device is mainly adjusted through the adjusting wheel when in use, but the adjusting wheel is arranged singly when in use, and the belt is easy to separate from the adjusting wheel, so that the stability of the adjusting device when in use is affected, and therefore, the belt tensioning device of the polyester-cotton loom is provided.
Disclosure of Invention
The utility model mainly aims to provide a belt tensioning device of a polyester-cotton loom, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a polyester-cotton loom belt overspeed device tensioner, includes polyester-cotton loom body, polyester-cotton loom body front end left part installs from the driving wheel subassembly, polyester-cotton loom body front end right part installs the action wheel subassembly, action wheel subassembly and follow the common transmission of driving wheel subassembly are connected with driving belt, polyester-cotton loom body front end lower part fixedly connected with height adjustment mechanism, height adjustment mechanism front end swing joint has the support, equal swing joint in support front end upper portion and front end middle part has anti-disengaging mechanism, two anti-disengaging mechanism is located driving belt upper portion and lower part respectively, do not contact between support and height adjustment mechanism and the driving belt.
Preferably, the height adjusting mechanism comprises a frame, the front end of the frame is provided with a groove, the left end and the right end of the frame are fixedly connected with two mounting plates, the front ends of the four mounting plates are provided with mounting holes which are penetrated in the front and the back, the lower end of the frame is fixedly connected with a motor, the output end of the motor is fixedly connected with an adjusting screw, and the upper end of the adjusting screw is movably connected with the upper groove wall of the groove through a bearing.
Preferably, the adjusting screw is in threaded connection with the support, the four mounting plates are movably connected with the polyester cotton loom body through screws, the motor is not contacted with the polyester cotton loom body, and the groove is in sliding connection with the support.
Preferably, the front end of the bracket is provided with two connecting holes, the right end of the bracket is provided with two thread grooves, and the two thread grooves are respectively communicated with the inside of the two connecting holes.
Preferably, the anti-disengaging mechanism comprises an adjusting wheel, the front end of the adjusting wheel is movably connected with a connecting rod through a bearing, a perforation is formed in the outer surface of the connecting rod, and a connecting screw rod is inserted into the perforation in a movable connection mode.
Preferably, the connecting screw rod passes through the perforation and is in threaded connection with the thread groove, and the connecting rod is in penetrating movable connection with the connecting hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the two anti-falling mechanisms are arranged on the bracket, and the driving belt is limited by the two anti-falling mechanisms, so that the driving belt is prevented from being separated from a single anti-falling mechanism when the driving belt is tensioned and adjusted, and the stability of the device during adjustment and use is improved;
2. according to the utility model, the support is in threaded connection with the adjusting screw on the height adjusting mechanism, and the motor drives the adjusting screw to rotate, so that the support in threaded connection with the adjusting screw can adjust the height up and down in the groove, thereby improving the convenience in adjustment and being convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a belt tensioner of a polyester-cotton loom according to the present utility model;
FIG. 2 is a schematic view of the overall structure of a height adjusting mechanism of a belt tensioner of a polyester-cotton loom according to the present utility model;
FIG. 3 is a schematic view of the whole structure of the anti-disengaging mechanism of the belt tensioner of the polyester-cotton loom;
fig. 4 is a schematic diagram showing the overall structure of a bracket of a belt tensioner of a polyester-cotton loom.
In the figure: 1. a polyester cotton loom body; 2. a drive belt; 3. an anti-drop mechanism; 4. a drive wheel assembly; 5. a height adjusting mechanism; 6. a bracket; 7. a driven wheel assembly; 31. an adjusting wheel; 32. a connecting screw; 33. a connecting rod; 34. perforating; 51. a frame; 52. a mounting plate; 53. a mounting hole; 54. adjusting a screw; 55. a groove; 56. a motor; 61. a thread groove; 62. and a connection hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a polyester-cotton loom belt overspeed device tensioner, including polyester-cotton loom body 1, polyester-cotton loom body 1 front end left part installs from driving wheel subassembly 7, polyester-cotton loom body 1 front end right part installs action wheel subassembly 4, action wheel subassembly 4 and from driving wheel subassembly 7 joint drive have driving belt 2, polyester-cotton loom body 1 front end lower part fixedly connected with height adjustment mechanism 5, height adjustment mechanism 5 front end swing joint has support 6, equal swing joint in support 6 front end upper portion and front end middle part has anti-disengaging mechanism 3, two anti-disengaging mechanisms 3 are located driving belt 2 upper portion and lower part respectively, do not contact between support 6 and height adjustment mechanism 5 and the driving belt 2.
In this embodiment, the height adjusting mechanism 5 includes a frame 51, a groove 55 is formed at the front end of the frame 51, two mounting plates 52 are fixedly connected to the left end and the right end of the frame 51, mounting holes 53 penetrating through the front and rear are formed at the front ends of the four mounting plates 52, a motor 56 is fixedly connected to the lower end of the frame 51, an adjusting screw 54 is fixedly connected to the output end of the motor 56, and the upper end of the adjusting screw 54 is movably connected with the upper groove wall of the groove 55 through a bearing; the adjusting screw 54 is in threaded connection with the bracket 6, the four mounting plates 52 are movably connected with the polyester-cotton loom body 1 through screws, the motor 56 is not contacted with the polyester-cotton loom body 1, and the groove 55 is in sliding connection with the bracket 6; the front end of the bracket 6 is provided with two connecting holes 62, the right end of the bracket 6 is provided with two thread grooves 61, the two thread grooves 61 are respectively communicated with the inside of the two connecting holes 62, and the bracket 6 is limited by the frame 51 and can only be adjusted and moved up and down.
In the embodiment, the anti-disengaging mechanism 3 comprises an adjusting wheel 31, wherein the front end of the adjusting wheel 31 is movably connected with a connecting rod 33 through a bearing, the outer surface of the connecting rod 33 is provided with a through hole 34, and a connecting screw rod 32 is inserted into the through hole 34 in a movable connection manner; the connecting screw rod 32 passes through the perforation 34 and is in threaded connection with the thread groove 61, the connecting rod 33 is in penetrating and movable connection with the connecting hole 62, and the connecting rod 33 and the bracket 6 can be detached, so that the replacement is facilitated.
In the use process, the transmission belt 2 is firstly placed between the two anti-disengaging mechanisms 3, then a screw passes through the mounting plate 52 to be in threaded connection with the polyester-cotton loom body 1, so that the frame 51 is mounted on the polyester-cotton loom body 1, when the tensioning needs to be adjusted, the motor 56 is started to work through the external control system, the motor 56 drives the adjusting screw 54 to rotate, the bracket 6 in threaded connection with the adjusting screw 54 drives the two anti-disengaging mechanisms 3 to adjust the height, the tension of the transmission belt 2 is adjusted, the convenience of adjustment is improved, the transmission belt 2 is positioned between the two anti-disengaging mechanisms 3, the transmission belt 2 is prevented from being disengaged by the single anti-disengaging mechanism 3, when the adjusting wheel 31 needs to be replaced and adjusted, the limit of the connecting rod 33 is removed, the connecting rod 33 can be pulled out of the connecting hole 62, the adjusting wheel 31 is replaced, the whole tensioning device has high adjusting efficiency and good use effect and high stability, and is suitable for the use of the belt of the polyester-cotton loom.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a polyester-cotton loom belt overspeed device tensioner, includes polyester-cotton loom body (1), its characterized in that: driven wheel subassembly (7) are installed on polyester-cotton loom body (1) front end left part, action wheel subassembly (4) are installed on polyester-cotton loom body (1) front end right part, action wheel subassembly (4) and driven wheel subassembly (7) transmission jointly are connected with driving belt (2), polyester-cotton loom body (1) front end lower part fixedly connected with height adjustment mechanism (5), height adjustment mechanism (5) front end swing joint has support (6), equal swing joint in support (6) front end upper portion and front end middle part has anticreep mechanism (3), two anticreep mechanism (3) are located driving belt (2) upper portion and lower part respectively, contactless between support (6) and height adjustment mechanism (5) and driving belt (2).
2. A polyester-cotton loom belt tensioner according to claim 1, characterized in that: the height adjusting mechanism (5) comprises a frame (51), a groove (55) is formed in the front end of the frame (51), two mounting plates (52) are fixedly connected to the left end and the right end of the frame (51), mounting holes (53) penetrating through the front end and the rear end of each mounting plate (52) are formed in the front end of each mounting plate, a motor (56) is fixedly connected to the lower end of the frame (51), an adjusting screw (54) is fixedly connected to the output end of each motor (56), and the upper end of each adjusting screw (54) is movably connected with the upper groove wall of the corresponding groove (55) through a bearing.
3. A polyester-cotton loom belt tensioner according to claim 2, characterized in that: the adjusting screw rods (54) are in threaded connection with the support (6), the four mounting plates (52) are movably connected with the polyester-cotton loom body (1) through screws, the motor (56) is not contacted with the polyester-cotton loom body (1), and the grooves (55) are in sliding connection with the support (6).
4. A polyester-cotton loom belt tensioner according to claim 1, characterized in that: the front end of the bracket (6) is provided with two connecting holes (62), the right end of the bracket (6) is provided with two thread grooves (61), and the two thread grooves (61) are respectively communicated with the interiors of the two connecting holes (62).
5. A polyester-cotton loom belt tensioner according to claim 1, characterized in that: the anti-drop mechanism (3) comprises an adjusting wheel (31), the front end of the adjusting wheel (31) is movably connected with a connecting rod (33) through a bearing, a through hole (34) is formed in the outer surface of the connecting rod (33), and a connecting screw (32) is inserted into the through hole (34) in a movable connection mode.
6. The belt tensioner of a polyester-cotton loom of claim 5, wherein: the connecting screw rod (32) penetrates through the through hole (34) to be in threaded connection with the threaded groove (61), and the connecting rod (33) is inserted into the connecting hole (62) to be in movable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320435415.6U CN219673194U (en) | 2023-03-09 | 2023-03-09 | Belt tensioning device of polyester cotton loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320435415.6U CN219673194U (en) | 2023-03-09 | 2023-03-09 | Belt tensioning device of polyester cotton loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219673194U true CN219673194U (en) | 2023-09-12 |
Family
ID=87921393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320435415.6U Active CN219673194U (en) | 2023-03-09 | 2023-03-09 | Belt tensioning device of polyester cotton loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219673194U (en) |
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2023
- 2023-03-09 CN CN202320435415.6U patent/CN219673194U/en active Active
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