CN217761926U - Down-pressing transmission mechanism of cloth processor - Google Patents
Down-pressing transmission mechanism of cloth processor Download PDFInfo
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- CN217761926U CN217761926U CN202222252027.2U CN202222252027U CN217761926U CN 217761926 U CN217761926 U CN 217761926U CN 202222252027 U CN202222252027 U CN 202222252027U CN 217761926 U CN217761926 U CN 217761926U
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Abstract
The utility model relates to a pressing transmission mechanism of a cloth processor, which comprises a cloth processing mechanism, a transmission wheel, a belt, a front tension pulley, a rear tension pulley and a mounting plate; the cloth processing mechanism, the front tension wheel, the transmission wheel and the rear tension wheel are all arranged on the mounting plate; the belt is wound on the cloth processing mechanism and the transmission wheel, and the front tension pulley and the rear tension pulley are both arranged on the periphery of the belt; a rotating shaft of the driving wheel is arranged on the mounting plate through a swinging assembly; the swing assembly comprises a driving cylinder and a swing arm; the middle part of the swing arm is rotatably arranged on the mounting plate; a rotating shaft of the driving wheel is rotatably arranged on one end of the swing arm; one end of the driving air cylinder is rotatably arranged on the mounting plate, and the other end of the driving air cylinder is rotatably connected with the other end of the swing arm, so that the driving air cylinder can drive the driving wheel to tension the belt through the swing arm for transmission. The utility model has the characteristics of belt tensioning adjustment range is big, require little, the belt anti-bent range is little to belt length, difficult fracture and long service life etc.
Description
Technical Field
The utility model relates to a cloth processor technical field, especially a cloth processor's transmission mechanism that pushes down.
Background
The wool grabbing machine is one of cloth processing equipment, and the current wool grabbing machine is generally shown in figure 1 and comprises a wool grabbing roller group 1' (namely a cloth processing mechanism), 2 cleaning rollers 2', a left transmission mechanism 3' and a right transmission mechanism; the hair grabbing roller group 1' comprises a plurality of first hair grabbing rollers 11' and a plurality of second hair grabbing rollers 12', the direction of hairs on the first hair grabbing rollers 11' is opposite to the direction of hairs on the second hair grabbing rollers 12', the two ends of each of the first hair grabbing rollers 11' and the second hair grabbing rollers 12' are rotatably installed on a rotating frame, and the first hair grabbing rollers 11' and the second hair grabbing rollers 12' are arranged at intervals around the rotating axis of the rotating frame; the left transmission mechanism 3 'and the right transmission mechanism are respectively arranged at the left side and the right side of the rotating frame, wherein the left transmission mechanism 3' is used for driving the first wool grabbing roller 11 'to rotate around the rotating axis of the first wool grabbing roller, and the right transmission mechanism is used for driving the second wool grabbing roller 12' to rotate around the rotating axis of the second wool grabbing roller.
The left transmission mechanism 3 'and the right transmission mechanism have the same structure, and the left transmission mechanism 3' is taken as an example for explanation; the left transmission mechanism 3' comprises a transmission wheel 31' and a belt 32', a belt pulley is correspondingly arranged at the left end of each first wool grabbing roller 11', the belt 32' is wound on a wheel set formed by the combination of the belt pulleys of a plurality of second wool grabbing rollers 12' and the transmission wheel 31', and 2 cleaning rollers 2' are positioned between the wool grabbing roller set 1' and the transmission wheel 31' and are surrounded by the belt 32 '; a front tension wheel 33 'and a rear tension wheel 34' are further arranged between the wool-catching roller group 1 'and the driving wheel 31', and the front tension wheel 33 'and the rear tension wheel 34' are matched to clamp the periphery of the belt 32 'so as to enable the belt 32' to be in a tension state; in order to adjust the tension of the belt 32', the current transmission wheel 31' and the rear tension wheel 34 'are fixed in position, and the front tension wheel 33' is installed by the air cylinder 35 'to adjust the tension of the belt 32' by pushing and pulling the front tension wheel 33 'by the air cylinder 35'. In the structure that the front tension pulley 33 'is pushed to move towards the belt 32', if the adjustment width is too large, on one hand, the front tension pulley 33 'collides with the cleaning roller 2', so that the belt 32 'can only be tensioned and adjusted in a small range, the type of the belt 32' is accurately selected during use, and on the other hand, if the reverse bending width of the belt 32 'is large, the belt 32' is easy to break after being used for a period of time, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cloth processor's transmission mechanism pushes down, this cloth processor's transmission mechanism pushes down has simple structure, reasonable in design, belt tensioning adjustment range big, require little, the belt inflection range is little to belt length, advantages such as difficult fracture and long service life.
The technical scheme of the utility model is realized like this: the downward pressing transmission mechanism of the cloth processor comprises a cloth processing mechanism, a transmission wheel, a belt, a front tension wheel, a rear tension wheel and a mounting plate; the cloth processing mechanism is arranged on the mounting plate, and the front tensioning wheel, the driving wheel and the rear tensioning wheel are respectively and rotatably arranged on the mounting plate through a rotating shaft; the rotating axis of the front tension wheel, the rotating axis of the driving wheel and the rotating axis of the rear tension wheel are parallel to each other; the belt is wound on the cloth processing mechanism and the driving wheel, the front tensioning wheel and the rear tensioning wheel are positioned between the cloth processing mechanism and the driving wheel, and the front tensioning wheel and the rear tensioning wheel are both arranged on the periphery of the belt in an overhead mode; particularly, a rotating shaft of the driving wheel is arranged on the mounting plate through a swinging assembly; the swing assembly comprises a driving cylinder and a swing arm; the middle part of the swing arm is rotatably arranged on the mounting plate, and the rotating axis of the swing arm is parallel to that of the driving wheel; a rotating shaft of the driving wheel is rotatably arranged at one end of the swing arm; one end of the driving air cylinder is rotatably arranged on the mounting plate, and the other end of the driving air cylinder is rotatably connected with the other end of the swing arm, so that the driving air cylinder can drive the driving wheel to tension the belt through the swing arm for transmission.
The driving wheel is arranged on the mounting plate through the swinging assembly and is positioned in the belt, and when the cloth processing mechanism is used, the driving wheel drives the belt under the action of the external motor to drive the cloth processing mechanism to transmit; when the structure is used, if the belt is required to be tensioned, the driving cylinder of the swing assembly is only required to act, so that the driving cylinder can drive the driving wheel to act through the swing arm to tension the belt, and the driving wheel pushes the belt to act from the inside of the belt to the outside of the belt, so that the belt can be prevented from being greatly bent reversely, and the service life of the belt is prolonged; and the drive wheel moves back to the direction of the cleaning roller when in use to tension the belt, so that the problem that the drive wheel collides with the cleaning roller can not occur in the process of tensioning and adjusting the belt, the belt tensioning and adjusting amplitude is greatly improved, and the belt can be used by tensioning the drive wheel even if the belt is slightly long, and the application range is wide.
Further, the driving wheel is positioned below the front tensioning wheel and the rear tensioning wheel.
Furthermore, the end of the swing arm of the swing assembly, which is connected with the driving cylinder, is tilted upwards.
Furthermore, a movable hole is formed in the mounting plate, and a rotating shaft provided with a driving wheel penetrates through the movable hole of the mounting plate; the cloth processing mechanism, the front tension wheel, the transmission wheel and the rear tension wheel are arranged on one side of the mounting plate, the rotating shaft provided with the transmission wheel is also provided with a driving wheel, and the driving wheel and the swinging assembly are arranged on the other side of the mounting plate. When using like this, the drive wheel is driven by external motor and makes the drive wheel rotate, makes the utility model discloses a structure is more reasonable.
The utility model has the advantages that: the belt tensioning device has the advantages of simple structure, reasonable design, large belt tensioning adjustment range, small requirement on the length of the belt, small belt inflection range, difficulty in breakage, long service life and the like.
Drawings
Fig. 1 is a schematic view of a connection structure of a left transmission mechanism and a hair-catching roller set in the background art. (the mounting plate is not shown in the drawings).
Fig. 2 is a schematic structural diagram of the embodiment. (mounting plate is not shown in the drawings)
Description of reference numerals: 1' -a set of plucking rollers; 11' -a first nipper roll; 12' -a second nipper roll; 2' -a cleaning roller; 3' -left drive; 31' -a transmission wheel; 32' -belts; 33' -front tensioning wheel; 34' -post-tensioning wheel; 35' -a cylinder;
1-a piece goods processing mechanism; 2-a transmission wheel; 3, a belt; 4-front tension wheel; 5-post tensioning wheel; 6-a swing assembly; 61-a driving cylinder; 62-swing arm; 7-driving wheels; 8-cleaning roller.
Detailed Description
As shown in fig. 2, the downward-pressing transmission mechanism of the cloth processing machine of the embodiment comprises a cloth processing mechanism 1, a transmission wheel 2, a belt 3, a front tension pulley 4, a rear tension pulley 5 and a mounting plate; the cloth processing mechanism 1 is arranged on the mounting plate, and the front tension wheel 4, the driving wheel 2 and the rear tension wheel 5 are respectively and rotatably arranged on the mounting plate through a rotating shaft; the rotating axis of the front tension wheel 4, the rotating axis of the driving wheel 2 and the rotating axis of the rear tension wheel 5 are parallel to each other; the belt 3 is wound on the cloth processing mechanism 1 and the driving wheel 2, the front tension pulley 4 and the rear tension pulley 5 are both positioned between the cloth processing mechanism 1 and the driving wheel 2, and specifically, the driving wheel 2 is positioned below the front tension pulley 4 and the rear tension pulley 5; the front tension pulley 4 and the rear tension pulley 5 are both arranged on the periphery of the belt 3; a rotating shaft of the driving wheel 2 is arranged on the mounting plate through a swinging component 6; the swing assembly 6 comprises a driving cylinder 61 and a swing arm 62; the middle part of the swing arm 62 is rotatably arranged on the mounting plate, and the rotating axis of the swing arm 62 is parallel to the rotating axis of the driving wheel 2; the rotating shaft of the driving wheel 2 is rotatably arranged on one end of a swing arm 62; one end of the driving cylinder 61 is rotatably mounted on the mounting plate, and the other end of the driving cylinder 61 is rotatably connected with the other end of the swing arm 62, so that the driving cylinder 61 drives the driving wheel 2 to tension the belt 3 through the swing arm 62. By the design, in the process of tensioning and adjusting the belt 3, the driving wheel 2 pushes the belt 3 from the inside of the belt 3 to move towards the outside of the belt 3, so that the belt 3 can be prevented from being bent reversely to a large extent, and the service life of the belt 3 is prolonged; and drive wheel 2 is when using to the 8 direction movements of cleaning roller of past dorsad and tensioning belt 3, therefore carry out tensioning adjustment in-process belt 3 and can not appear drive wheel 2 and the problem that 8 bumps of cleaning roller, belt 3 tensioning adjustment range improves greatly, even if under the condition that belt 3 is slightly long, also can use through the tensioning of drive wheel 2 like this, application range is wide.
In order to make the structure of the swing arm 62 more reasonable and facilitate the driving cylinder 61 to push the swing arm 62 to move, as shown in fig. 2, the end of the swing arm 62 of the swing assembly 6 connected to the driving cylinder 61 is tilted upward. The axis of rotation of the swing arm 62 relative to the mounting plate is between the axis of rotation of the drive cylinder 61 relative to the mounting plate and the axis of rotation of the swing arm 62 relative to the drive cylinder 61.
In order to make the structure of the pressing transmission mechanism of the cloth processor more reasonable, as shown in fig. 2, a movable hole is formed on the mounting plate, and a rotating shaft provided with a transmission wheel 2 penetrates through the movable hole of the mounting plate; the cloth processing mechanism 1, the front tension wheel 4, the transmission wheel 2 and the rear tension wheel 5 are arranged on one side of the mounting plate, the rotating shaft provided with the transmission wheel 2 is also provided with a driving wheel 7, and the driving wheel 7 and the swinging assembly 6 are arranged on the other side of the mounting plate. When in use, the driving wheel 7 is driven by an external motor to rotate the driving wheel 2.
Claims (4)
1. The downward pressing transmission mechanism of the cloth processor comprises a cloth processing mechanism, a transmission wheel, a belt, a front tension pulley, a rear tension pulley and a mounting plate; the cloth processing mechanism is arranged on the mounting plate, and the front tensioning wheel, the driving wheel and the rear tensioning wheel are respectively and rotatably arranged on the mounting plate through a rotating shaft; the rotating axis of the front tension wheel, the rotating axis of the driving wheel and the rotating axis of the rear tension wheel are parallel to each other; the belt is wound on the cloth processing mechanism and the driving wheel, the front tension pulley and the rear tension pulley are positioned between the cloth processing mechanism and the driving wheel, and the front tension pulley and the rear tension pulley are arranged on the periphery of the belt; the method is characterized in that: a rotating shaft of the driving wheel is arranged on the mounting plate through a swinging assembly; the swing assembly comprises a driving cylinder and a swing arm; the middle part of the swing arm is rotatably arranged on the mounting plate, and the rotating axis of the swing arm is parallel to the rotating axis of the driving wheel; a rotating shaft of the driving wheel is rotatably arranged at one end of the swing arm; one end of the driving cylinder is rotatably arranged on the mounting plate, and the other end of the driving cylinder is rotatably connected with the other end of the swing arm, so that the driving cylinder can drive the driving wheel to tension the belt through the swing arm for transmission.
2. Cloth treating machine push-down transmission according to claim 1, characterised in that: the driving wheel is arranged below the front tensioning wheel and the rear tensioning wheel.
3. The cloth treating machine push-down transmission mechanism of claim 2, wherein: the end of the swing arm of the swing assembly, which is connected with the driving cylinder, is arranged in an upward tilting mode.
4. The cloth treating machine push-down transmission mechanism of claim 1, wherein: a movable hole is formed on the mounting plate, and a rotating shaft provided with a driving wheel penetrates through the movable hole of the mounting plate; the cloth processing mechanism, the front tensioning wheel, the driving wheel and the rear tensioning wheel are arranged on one side of the mounting plate, the rotating shaft provided with the driving wheel is further provided with the driving wheel, and the driving wheel and the swinging assembly are arranged on the other side of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222252027.2U CN217761926U (en) | 2022-08-26 | 2022-08-26 | Down-pressing transmission mechanism of cloth processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222252027.2U CN217761926U (en) | 2022-08-26 | 2022-08-26 | Down-pressing transmission mechanism of cloth processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761926U true CN217761926U (en) | 2022-11-08 |
Family
ID=83881073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222252027.2U Active CN217761926U (en) | 2022-08-26 | 2022-08-26 | Down-pressing transmission mechanism of cloth processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761926U (en) |
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2022
- 2022-08-26 CN CN202222252027.2U patent/CN217761926U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230530 Address after: Room 1507, Fumin Building, No. 18 Beijiang Avenue, Zhaoqing High tech Zone, Zhaoqing City, Guangdong Province, 526238, self-made 84 Patentee after: Guangdong Nafa Textile Machinery Equipment Co.,Ltd. Address before: No. 2, Fu'an Street, Zhaoqing High tech Zone, Zhaoqing City, Guangdong Province, 526000, Shop 80, No. 17, Chengde Xinyuan, Self made No. 2 Patentee before: Dongben Machinery (Guangdong) Co.,Ltd. |