CN214298518U - Floating rod winding device - Google Patents
Floating rod winding device Download PDFInfo
- Publication number
- CN214298518U CN214298518U CN202023143638.0U CN202023143638U CN214298518U CN 214298518 U CN214298518 U CN 214298518U CN 202023143638 U CN202023143638 U CN 202023143638U CN 214298518 U CN214298518 U CN 214298518U
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- Prior art keywords
- bag cloth
- floating
- speed reducing
- reducing motor
- bag
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Abstract
The utility model provides a floating rod coiling mechanism, which comprises a bracket, be equipped with on the support: the guide roller guides the bag cloth to run; the two rotating rollers are symmetrically arranged and are driven by a speed reducing motor; the scroll is driven to rotate under the action of friction force through the rotating roller, and the bag cloth is wound; the floating roller is hinged with the support through a connecting arm and swings up and down to guide the bag cloth to run. When the floating roller swings downwards, the speed reducing motor is in a circuit breaking state, the stroke before bag cloth rolling is prolonged, when the floating roller swings downwards to the lowest point, the speed reducing motor is started to tighten the bag cloth with the prolonged stroke, the floating roller swings upwards under the action of bag cloth tightening, when the floating roller swings upwards to the highest point, the speed reducing motor is disconnected, the floating roller swings downwards under the action of gravity, the bag cloth rolling is completed in a reciprocating mode, and therefore the technical problem that bag sizes and thicknesses are inconsistent when the bags are cut due to the fact that tension is too large and the bag cloth is easy to shrink inwards when rolled is solved.
Description
Technical Field
The utility model relates to a coiling mechanism technical field specifically is a floating rod coiling mechanism.
Background
The mesh bag has the advantages of bright appearance color, good air permeability, high traction strength, large containing amount and the like, and is widely applied to containing fruits and vegetables.
Due to the use characteristics of the mesh fruit and vegetable bag, large gaps are formed in the warp and weft directions on the surface, the tension is too large or the control is not good when a product is rolled, the bag is easy to shrink irregularly and inwards, and the size and the thickness of the bag are easy to be inconsistent when the bag is cut in the subsequent process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem of bag size, thickness nonconformity when leading to cutting because of too big easy internal contraction of tension when solving traditional mesh fruit vegetables bag rolling.
The utility model provides a floating rod coiling mechanism, which comprises a bracket, be equipped with on the support:
the guide roller guides the bag cloth to run;
the two rotating rollers are symmetrically arranged and are driven by a speed reducing motor;
the scroll is driven to rotate under the action of friction force through the rotating roller, and the bag cloth is wound;
the floating roller is hinged with the support through a connecting arm and swings up and down to guide the bag cloth to run.
When the floating roller swings downwards, the speed reducing motor is in a circuit breaking state, the stroke before bag cloth rolling is prolonged, when the floating roller swings downwards to the lowest point, the speed reducing motor is started to tighten the bag cloth with the prolonged stroke, the floating roller swings upwards under the action of bag cloth tightening, when the floating roller swings upwards to the highest point, the speed reducing motor is disconnected, the floating roller swings downwards under the action of gravity, the bag cloth rolling is completed in a reciprocating mode, and therefore the technical problem that bag sizes and thicknesses are inconsistent when the bags are cut due to the fact that tension is too large and the bag cloth is easy to shrink inwards when rolled is solved.
Furthermore, a first photoelectric detector and a second photoelectric detector which are vertically arranged and correspond to the floating roller are arranged on the support, and the first photoelectric detector and the second photoelectric detector respectively control the on-off of the speed reducing motor. When the floating roller swings to the first photoelectric detector under the action of gravity, the first photoelectric detector controls the speed reduction motor to start, and when the floating roller swings to the second photoelectric detector under the action of bag cloth tightening, the second photoelectric detector controls the speed reduction motor to stop.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of another view angle of the present invention;
in the figure: 1. a support; 2. a guide roller; 3. a rotating roller; 4. a reduction motor; 5. a reel; 6. a floating roll; 7. a connecting arm; 8. a first photodetector; 9. a second photodetector.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 and 2, the utility model relates to a floating rod winding device, which comprises a bracket 1, wherein the bracket 1 is provided with a guide roller 2, two rotating rollers 3 which are symmetrically arranged, a scroll 5 and a floating roller 6; the guide roller 2 guides the bag cloth to run, the rotating roller 3 is driven by the speed reducing motor 4, and the scroll 5 is driven to rotate by the rotating roller 3 under the action of friction force to wind the bag cloth; the floating roller 6 is hinged with the bracket 1 through a connecting arm 7 to guide the bag cloth to run.
The support 1 is also provided with a first photoelectric detector 8 and a second photoelectric detector 9 which are vertically arranged and correspond to the floating roller 6, and the first photoelectric detector 8 and the second photoelectric detector 9 respectively control the on-off of the speed reducing motor 4.
When the floating roll 6 swings downwards under the action of gravity, the speed reducing motor 4 is in a circuit breaking state, the stroke before bag cloth rolling is prolonged, when the floating roll 6 swings downwards to the first photoelectric detector 8, the first photoelectric detector 8 controls the speed reducing motor 4 to start, the bag cloth with the prolonged stroke is tightened, the floating roll 6 swings upwards under the action of the bag cloth tightening, when the floating roll 6 swings upwards to the second photoelectric detector 9, the second photoelectric detector 9 controls the speed reducing motor 4 to stop, the floating roll 6 swings downwards under the action of gravity, the reciprocating operation is carried out, the bag cloth rolling is completed, and the technical problems that bags are large in size and inconsistent in thickness due to the fact that tension is too large and easy to shrink when the bag cloth is rolled are solved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. The utility model provides a floating rod coiling mechanism which characterized in that: including support (1), be equipped with on support (1):
the guide roller (2) guides the bag cloth to run;
the two rotating rollers (3) are symmetrically arranged and are driven by a speed reducing motor (4);
the scroll (5) is driven to rotate under the action of friction force through the rotating roller (3) to wind the bag cloth;
the floating roller (6) is hinged with the support (1) through a connecting arm (7) and swings up and down to guide the bag cloth to run.
2. The floating rod winding device according to claim 1, wherein: the support (1) is provided with a first photoelectric detector (8) and a second photoelectric detector (9) which are vertically arranged and correspond to the floating roller (6), and the first photoelectric detector (8) and the second photoelectric detector (9) respectively control the on-off of the speed reducing motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023143638.0U CN214298518U (en) | 2020-12-23 | 2020-12-23 | Floating rod winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023143638.0U CN214298518U (en) | 2020-12-23 | 2020-12-23 | Floating rod winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214298518U true CN214298518U (en) | 2021-09-28 |
Family
ID=77860806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023143638.0U Active CN214298518U (en) | 2020-12-23 | 2020-12-23 | Floating rod winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214298518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573270A (en) * | 2020-12-23 | 2021-03-30 | 常州市永明机械制造有限公司 | Floating rod winding device |
-
2020
- 2020-12-23 CN CN202023143638.0U patent/CN214298518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573270A (en) * | 2020-12-23 | 2021-03-30 | 常州市永明机械制造有限公司 | Floating rod winding device |
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