CN221396435U - Tension adjusting mechanism - Google Patents
Tension adjusting mechanism Download PDFInfo
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- CN221396435U CN221396435U CN202323251931.2U CN202323251931U CN221396435U CN 221396435 U CN221396435 U CN 221396435U CN 202323251931 U CN202323251931 U CN 202323251931U CN 221396435 U CN221396435 U CN 221396435U
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- tension
- adjusting
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- plate
- adjusting rod
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- 238000003825 pressing Methods 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 17
- 238000007639 printing Methods 0.000 abstract description 14
- 238000004080 punching Methods 0.000 abstract description 13
- 230000002349 favourable effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The application relates to a tension adjusting mechanism, which comprises a rack, wherein an adjusting table for conveying a label belt is arranged on the rack, an adjusting rod is rotatably connected to the rack, the adjusting rod is connected with a pressing plate for pressing the label belt on the adjusting table, and a locking piece for locking the adjusting rod is arranged on the rack. According to the application, the label tape is pressed on the adjusting table by the pressing plate, and the pressing degree of the pressing plate is adjusted by the adjusting rod, so that the tension of the label tape is adjusted by the label tape, and further, the label is more accurate in the subsequent punching and printing process.
Description
Technical Field
The application relates to the field of label printing, in particular to a tension adjusting mechanism.
Background
With the wide application of labels in automotive interiors and the continuous development of label varieties, label printing equipment is naturally promoted by the label printing equipment to be rapidly developed. The sun shield label is produced by label printing equipment, and the production process mainly comprises unreeling, punching, printing, drying, reeling, cutting and the like. Because the production process overlength, the situation that the tag tape takes place the change of rate of tension easily in the in-process of conveying label, its change can cause the too tight or too loose of tag tape to influence its punching, printing effect, therefore how to adjust the rate of tension of tag tape, make tag punching, printing more accurate become the current problem that needs to solve.
Disclosure of utility model
In order to adjust the tension of the label tape, so that the punching or printing of the label is more accurate, the application provides a tension adjusting mechanism.
The tension adjusting mechanism provided by the application adopts the following technical scheme:
The tension adjusting mechanism comprises a frame, an adjusting table used for conveying the tag belt is arranged on the frame, an adjusting rod is rotatably connected to the frame, the adjusting rod is connected with a pressing plate used for pressing the tag belt on the adjusting table, and a locking piece used for locking the adjusting rod is arranged on the frame.
Through adopting above-mentioned technical scheme, utilize the clamp plate to press the label area on the regulating station, then rotate the regulation pole, make the regulation of pressure plate to the label area that establishes on the regulation pole compress tightly the degree to carry out the regulation of rate of tension to the label area that needs to get into the process of punching, make the label more accurate in follow-up punching and printing process.
In a specific implementation manner, the rack is provided with a mounting seat, the end part of the adjusting rod is inserted into the mounting seat, and the locking piece is a locking screw penetrating through the mounting seat and used for abutting against the adjusting rod.
Through adopting above-mentioned technical scheme, utilize the locking screw to lock the adjusting lever, after the clamp plate compresses tightly the regulation of degree to the label area, staff's locking adjusts the pole, is favorable to making the clamp plate no longer produce the change of compressing tightly the degree, improves the stability of label area rate of tension.
In a specific implementation mode, a conveying frame is arranged on the rack, a plurality of rotatable conveying rollers are arranged on the conveying frame, supporting columns are arranged on the conveying frame, the supporting columns and the conveying rollers are connected with two limiting plates in a sliding mode, sleeves are arranged on one sides, close to the conveying frame, of the two limiting plates, the sleeves are sleeved on the supporting columns, and locking screws are arranged on the limiting plates.
By adopting the technical scheme, the label tape is conveyed by the conveying roller, so that the label tape enters the tension adjusting mechanism through the unreeling procedure; utilize the limiting plate to carry out spacingly to the label area, be favorable to preventing that the label area from appearing the skew phenomenon at the in-process that conveys, set up the locking screw simultaneously and be convenient for the limiting plate carry out rectilinear motion on the support column, adjust the limiting plate through the width in label area.
In a specific embodiment, the adjusting rod is provided with a handle for driving the adjusting rod to rotate.
Through adopting above-mentioned technical scheme, be favorable to the staff to drive the regulation pole through the handle to accomplish the rotation of adjusting the pole.
In a specific embodiment, the platen is wrapped with a wrap-around tape for reducing wear of the platen against the label tape.
Through adopting above-mentioned technical scheme, parcel soft parcel area on the clamp plate makes the clamp plate reduce the wearing and tearing to the label area through the parcel area, is favorable to guaranteeing label area quality.
In a specific embodiment, the frame is further provided with an adjusting table, the adjusting table is provided with a mounting frame, the mounting frame is provided with a first tension roller and a second tension roller, the first tension roller and the second tension roller are arranged up and down, and the first tension roller is close to the pressing plate and enables the label tape to be conveyed clockwise from the upper end of the first tension roller to the lower end of the second tension roller.
Through adopting above-mentioned technical scheme, utilize first tension roller and the second tension roller that sets up from top to bottom, make the label area after its rate of tension is adjusted through the clamp plate, convey to the lower extreme of second tension roller clockwise through the upper end of first tension roller to carry out the maintenance and the traction of rate of tension to the label area.
In a specific implementation mode, the adjusting table is further provided with two adjusting seats, the two adjusting seats are rotationally connected with adjusting plates, the adjusting plates are all round-corner-shaped, one of the adjusting seats is provided with an adjusting motor, an output shaft of the adjusting motor is connected with the adjusting plates, the adjusting plates are provided with through holes, and the through holes are used for enabling label tapes to pass through.
Through adopting above-mentioned technical scheme, utilize accommodate motor drive regulating plate to rotate to make the label area that adjusts the rate of tension through the clamp plate receive the rate of tension again and adjust, ensure the stability of label area rate of tension, thereby make the label area get into after punching and the printing process can improve punching, printing effect.
In a specific embodiment, the adjusting plate is provided with a plurality of circular holes, and the adjusting plate is further provided with two limit posts, and the limit posts are inserted into the circular holes.
Through adopting above-mentioned technical scheme, utilize spacing post to carry out spacingly to the label area, prevent again that the label area from appearing the skew phenomenon in carrying out the in-process of conveying.
In a specific embodiment, the adjusting table is further provided with a tension detecting sensor for detecting the tension of the label tape.
Through adopting above-mentioned technical scheme, utilize tension detection sensor to detect the rate of tension of label area when leading to the label area, the sensor sends the signal when the rate of tension is too tight or too loose to make the staff adjust the clamp plate, and then adjust the rate of tension of label area.
In summary, the present application includes at least one of the following beneficial technical effects:
1. According to the application, the label tape is pressed on the adjusting table by the pressing plate, and the pressing degree of the pressing plate is adjusted by the adjusting rod, so that the tension of the label tape is adjusted by the label tape, and further, the label is more accurate in the subsequent punching and printing process.
2. The application utilizes the limiting plate to limit the tag belt, is favorable for preventing the tag belt from deviating, and is provided with the locking screw so as to be convenient for the limiting plate to adjust the tag belt through the width of the tag belt, and the limiting plate is locked through the locking screw after the adjustment is finished, so that the limiting plate is not moved any more.
3. The application uses the first tension roller and the second tension roller which are arranged up and down, so that the label tape is conveyed to the lower end of the second tension roller clockwise through the upper end of the first tension roller after the tension degree of the label tape is regulated by the pressing plate, and is pulled to the next structure anticlockwise from the lower end of the second tension roller, thereby maintaining and pulling the tension degree of the label tape.
Drawings
Fig. 1 is a schematic structural view of a tension adjusting mechanism in embodiment 1 of the present application.
Fig. 2 is a schematic diagram of the structure of a transfer frame in embodiment 1 of the present application.
Fig. 3 is a schematic view showing the structure of the adjusting lever and the pressing plate in embodiment 1 of the present application.
Fig. 4 is a schematic structural view of a tension adjusting mechanism in embodiment 2 of the present application.
Fig. 5 is a schematic structural view of the regulating plate in embodiment 2 of the present application.
Reference numerals illustrate: 1. a frame; 2. a transfer frame; 3. an adjustment table; 4. an adjusting rod; 5. a pressing plate; 6. a locking member; 61. locking a screw; 7. a mounting base; 8. a conveying roller; 9. a support column; 10. a limiting plate; 11. a sleeve; 12. locking a screw; 13. a handle; 14. a wrapping band; 15. a dovetail clip; 16. a mounting frame; 17. a first tension roller; 18. a second tension roller; 19. a driving motor; 20. an adjusting seat; 21. an adjusting plate; 22. adjusting a motor; 23. a through hole; 24. a circular hole; 25. a limit column; 26. tension detecting sensor.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a tension adjusting mechanism.
Example 1
Referring to fig. 1 and 2, the tension adjusting mechanism comprises a frame 1, a conveying frame 2 is arranged on the frame 1, four rotatable conveying rollers 8 are arranged between the conveying frames 2, and a label tape is conveyed through the conveying rollers 8 and enters the tension adjusting mechanism. The three conveying rollers 8 are sleeved with two limiting plates 10 together, the conveying frame 2 is further provided with two supporting columns 9, the two supporting columns 9 penetrate through the two limiting plates 10, the limiting plates 10 are provided with sleeves 11 for the supporting columns 9 to penetrate through, the sleeves 11 are located on one side, close to the conveying frame 2, of the limiting plates 10, the sleeves 11 are used for reducing influences of the sleeves 11 on movement of the label tape, locking screws 12 are further arranged on the limiting plates 10, and the locking screws 12 penetrate through the limiting plates 10 and abut against the supporting columns 9. When the limiting plate 10 needs to be adjusted, the locking screw 12 is unscrewed to adjust the distance between the two limiting plates 10, so that the width between the two limiting plates 10 is consistent with the width of the label tape, the screw is screwed after the limiting plates 10 are adjusted, the label tape is limited by the limiting plates 10, and therefore the label tape is prevented from shifting in the conveying process.
Referring to fig. 1 and 2, an adjusting table 3 is provided on a frame 1, two mounting seats 7 are provided on a transmission frame 2, the two mounting seats 7 are fixed on the transmission frame 2 through bolts, a rotatable adjusting rod 4 is provided between the two mounting seats 7, a pressing plate 5 is connected to the adjusting rod 4, the pressing plate 5 is used for pressing a tag belt on the adjusting table 3, locking screws 61 are provided on the mounting seats 7, and the locking screws 61 penetrate through the mounting seats 7 and are used for abutting against the locking screws 61 of the adjusting rod 4. When a worker needs to adjust the tension of the label tape, the locking screw 61 is firstly unscrewed to enable the adjusting rod 4 to rotate, so that the compression degree of the pressing plate 5 arranged on the adjusting rod 4 on the label tape is adjusted, and the tension of the label tape is further adjusted; after the adjustment is finished, the locking screw 61 is locked, so that the angle of the pressing plate 5 is not deviated, and the stability of the tension degree of the label tape is improved.
Referring to fig. 3, a handle 13 is arranged on the adjusting rod 4, so that the adjusting rod 4 can be conveniently driven to rotate; the pressing plate 5 is wrapped with a wrapping belt 14 for reducing abrasion of the pressing plate 5 to the tag belt, and the wrapping belt 14 is fixed on the pressing plate 5 through a dovetail clamp 15.
The implementation principle of the embodiment 1 of the application is as follows: when the label tape comes out from the winding process, the tension of the label tape needs to be adjusted through the tension adjusting mechanism, and after the adjustment is finished, the label tape enters into the punching process and the subsequent process, so that the accuracy of the punching process and the subsequent process is ensured. The label tape is firstly conveyed to the vicinity of the adjusting rod 4 through the conveying roller 8, wherein a limiting plate 10 arranged on the conveying roller 8 limits the label tape, and the label tape is prevented from being deviated; after the label tape is close to the adjusting rod 4, the label tape is pressed on the adjusting table 3 by the pressing plate 5, and then the adjusting rod 4 is rotated to enable the pressing plate 5 to adjust the compression degree of the label tape, so that the tension of the label tape is adjusted, and the label is more accurate in the subsequent process.
Example 2
Referring to fig. 4, this embodiment is different from embodiment 1 in that the tension detection sensor 26 for detecting the tension of the label tape is provided on the adjustment table 3, the tension detection sensor 26 is hollow block-shaped, and the label tape passes through the tension detection sensor 26. The tension detection sensor 26 is utilized to guide the label tape and detect the tension thereof, and when the tension is too tight or too loose, the tension detection sensor 26 sends out a signal, so that a worker adjusts the pressing plate 5, and the tension of the label tape is adjusted.
The adjusting table 3 is provided with two mounting frames 16, a first tension roller 17 and a second tension roller 18 are rotatably connected between the two mounting frames 16, the first tension roller 17 and the second tension roller 18 are arranged up and down, the first tension roller 17 is located above the second tension roller 18 and is close to the pressing plate 5, one mounting frame 16 is provided with two driving motors 19, and output shafts of the two driving motors 19 are respectively connected with the first tension roller 17 and the second tension roller 18. When the label tape passes through the tension detection sensor 26 and approaches the first tension roller 17, the driving motor 19 is started to enable the label tape to be clockwise conveyed from the upper end of the first tension roller 17 to the lower end of the second tension roller 18, and the second tension roller 18 pulls the label tape to the next mechanism anticlockwise; the tension of the label tape is adjusted by the pressing plate 5 by using the first tension roller 17 and the second tension roller 18 which are arranged up and down, and then the label tape is kept and pulled.
Referring to fig. 5, two adjusting seats 20 are further provided on the adjusting table 3, the two adjusting seats 20 are rotatably connected with an adjusting plate 21, a through hole 23 for a label tape to pass through is provided on the adjusting plate 21, edges of the adjusting plate 21 are rounded, one of the adjusting seats 20 is provided with an adjusting motor 22, an output shaft of the adjusting motor 22 is connected to the adjusting plate 21, the adjusting plate 21 is provided with a through hole 23, and the through hole 23 is used for the label tape to pass through. The adjusting motor 22 is used for driving the adjusting plate 21 to rotate, so that the tension of the label tape which is adjusted through the pressing plate 5 is adjusted again, and the stability of the tension of the label tape is ensured. The adjusting plate 21 is provided with a plurality of circular holes 24, the adjusting plate 21 is also provided with two limit posts 25, and the limit posts 25 are inserted into the circular holes 24. Utilize spacing post 25 to carry out spacingly to the label area, prevent again that the label area from appearing the skew phenomenon at the in-process that conveys to further promote its punching after the label area gets into the subsequent handling, printing effect.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. Tension adjustment mechanism, its characterized in that: the automatic label tape feeding machine comprises a machine frame (1), an adjusting table (3) for conveying a label tape is arranged on the machine frame (1), an adjusting rod (4) is rotatably connected to the machine frame (1), the adjusting rod (4) is connected with a pressing plate (5) for pressing the label tape on the adjusting table, and a locking piece (6) for locking the adjusting rod (4) is arranged on the machine frame (1).
2. The tension adjustment mechanism of claim 1, wherein: the machine frame (1) is provided with a mounting seat (7), the end part of the adjusting rod (4) is inserted into the mounting seat (7), and the locking piece (6) penetrates through the mounting seat (7) and is used for abutting against a locking screw (61) of the adjusting rod (4).
3. The tension adjustment mechanism of claim 1, wherein: be equipped with transfer frame (2) on frame (1), transfer frame (2) are equipped with a plurality of rotatable transfer roller (8), transfer frame (2) are equipped with support column (9), support column (9) and transfer roller (8) all slide and are connected with two limiting plates (10), and one side that two limiting plates (10) are close to transfer frame (2) all is equipped with sleeve (11), sleeve (11) cover is located on support column (9), be equipped with locking screw (12) on limiting plate (10).
4. The tension adjustment mechanism of claim 1, wherein: the adjusting rod (4) is provided with a handle (13) for driving the adjusting rod (4) to rotate.
5. The tension adjustment mechanism of claim 1, wherein: the pressing plate (5) is wrapped with a wrapping belt (14) for reducing abrasion of the pressing plate (5) to the label belt.
6. The tension adjustment mechanism of claim 1, wherein: be equipped with mounting bracket (16) on adjusting bench (3), be equipped with first tension roller (17) and second tension roller (18) on mounting bracket (16), first tension roller (17) and second tension roller (18) are the upper and lower setting, first tension roller (17) are close to clamp plate (5) and make the label area be clockwise transmission from first tension roller (17) upper end to the lower extreme of second tension roller (18).
7. The tension adjustment mechanism of claim 6, wherein: still be equipped with two regulation seats (20) on regulating table (3), two regulation seats (20) rotate and are connected with regulating plate (21), regulating plate (21) all are the fillet setting, one of them regulating seat (20) is equipped with accommodate motor (22), the output shaft of accommodate motor (22) is in regulating plate (21), it has through-hole (23) to open regulating plate (21), through-hole (23) are used for making the label area pass through.
8. The tension adjustment mechanism of claim 7, wherein: the adjusting plate (21) is provided with a plurality of circular holes (24), the adjusting plate (21) is also provided with two limiting columns (25), and the limiting columns (25) are inserted into the circular holes (24).
9. The tension adjustment mechanism of claim 1, wherein: the adjusting table (3) is also provided with a tension detection sensor (26) for detecting the tension of the label tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323251931.2U CN221396435U (en) | 2023-11-30 | 2023-11-30 | Tension adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323251931.2U CN221396435U (en) | 2023-11-30 | 2023-11-30 | Tension adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221396435U true CN221396435U (en) | 2024-07-23 |
Family
ID=91920736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323251931.2U Active CN221396435U (en) | 2023-11-30 | 2023-11-30 | Tension adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221396435U (en) |
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2023
- 2023-11-30 CN CN202323251931.2U patent/CN221396435U/en active Active
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