CN221216549U - Automatic cutting and registering closed-loop control actuating mechanism of high-speed folding machine - Google Patents
Automatic cutting and registering closed-loop control actuating mechanism of high-speed folding machine Download PDFInfo
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- CN221216549U CN221216549U CN202323093812.9U CN202323093812U CN221216549U CN 221216549 U CN221216549 U CN 221216549U CN 202323093812 U CN202323093812 U CN 202323093812U CN 221216549 U CN221216549 U CN 221216549U
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- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims 2
- 238000009966 trimming Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 3
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Abstract
The utility model relates to an automatic cutting and registering closed-loop control executing mechanism of a high-speed folding machine. The paper cutting device comprises a paper passing device, a paper cutting device and a paper cutting device, wherein the paper cutting device comprises a lower paper passing assembly and an upper paper passing assembly, and paper to be cut is conveyed through the lower paper passing assembly and the upper paper passing assembly, and the lower paper passing assembly comprises an adjusting roller and a lower paper passing roller which are oppositely and parallelly arranged; the detection device is arranged above the upper paper passing assembly and is used for detecting the cutting position of the paper tape to be cut; the adjusting device comprises a driving device, an adjusting shaft and a swinging plate radially connected with the adjusting shaft, the lower paper passing roller is rotationally connected with the adjusting shaft, and the adjusting roller is rotationally connected with the swinging plate; and the control device is used for controlling the driving device according to the detection signal of the detection device so as to drive the adjusting shaft to rotate. The utility model can enable the folding machine to quickly and accurately find the cutting position, has high automation degree and improves the cutting precision.
Description
Technical Field
The utility model relates to the technical field of folding machines, in particular to an automatic cutting and registering closed-loop control executing mechanism of a high-speed folding machine.
Background
At present, most folding machines on the market are not provided with an automatic cutting and registering function, and the cutting position is generally adjusted by adjusting the phase of a main motor, but the problem that the cutting position is error due to unstable tension of paper tapes, different retractilities of different papers and the like can occur in the actual printing and folding process, which requires operators to manually adjust, and is inconvenient to operate and affects the efficiency.
Disclosure of Invention
Therefore, the automatic cutting registration closed-loop control actuating mechanism of the high-speed folding machine can enable the folding machine to quickly and accurately find the cutting position, is high in automation degree and improves cutting accuracy.
In order to solve the technical problems, the utility model provides an automatic cutting and registering closed-loop control executing mechanism of a high-speed folding machine, which comprises the following components:
The paper passing device comprises a lower paper passing assembly and an upper paper passing assembly, and paper tapes to be cut are conveyed through the lower paper passing assembly and the upper paper passing assembly, wherein the lower paper passing assembly comprises an adjusting roller and a lower paper passing roller which are oppositely and parallelly arranged;
The detection device is arranged above the upper paper passing assembly and is used for detecting the cutting position of the paper tape to be cut;
The adjusting device comprises a driving device, an adjusting shaft and a swinging plate radially connected with the adjusting shaft, the lower paper passing roller is rotationally connected with the adjusting shaft, and the adjusting roller is rotationally connected with the swinging plate;
And the control device is used for controlling the driving device according to the detection signal of the detection device so as to drive the adjusting shaft to rotate.
In one embodiment of the present utility model, the driving device includes a driving motor, a worm shaft connected to an output end of the driving motor, a worm sleeved on the worm shaft, and a worm wheel engaged with the worm, and the adjusting shaft is configured as a worm wheel shaft, and is connected to the worm wheel.
In one embodiment of the present utility model, a universal joint is connected between the worm shaft and the output end of the drive motor.
In one embodiment of the utility model, the drive motor comprises a gear motor.
In one embodiment of the utility model, the device further comprises a left connecting plate and a right connecting plate, and two ends of the adjusting shaft are respectively connected with the left connecting plate and the right connecting plate in a rotating mode.
In one embodiment of the present utility model, the upper paper passing assembly includes a first upper paper passing roller rotatably connected to the left and right connecting plates at both ends thereof, and at least one second upper paper passing roller horizontally disposed with respect to the first upper paper passing roller.
In one embodiment of the utility model, the worm shaft end is connected with a spiral multi-turn potentiometer through an elastic coupling.
In one embodiment of the utility model, two swinging plates are provided, the two swinging plates are respectively connected with the adjusting shaft through pins, the swinging plates are connected with the swinging shaft, and the adjusting roller is sleeved on the swinging shaft.
In one embodiment of the utility model, the paper tape to be cut is printed with color patches for detection, and the detection device is a camera.
In one embodiment of the utility model, the control device comprises a PLC.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
According to the automatic cutting registration closed-loop control actuating mechanism of the high-speed paper folding machine, the actuating device drives the adjusting shaft to rotate, so that the swinging plate and the adjusting roller are driven to adjust, the swinging plate is in pin joint with the adjusting shaft, flexible angle adjustment is realized, the lengths of paper tapes bypassing the lower paper passing roller and the first paper passing roller are changed, the purpose of adjusting the cutting position is achieved, automatic, quick and accurate locating of the cutting position can be realized, manual intervention is not needed, the influence of manual operation errors is reduced, and the production efficiency is improved.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
Fig. 1 is a schematic diagram of the overall structure of an automatic cut registration closed-loop control actuator of a high-speed folder of the present utility model.
Fig. 2 is a cross-sectional view taken along A-A of fig. 1.
Fig. 3 is a cross-sectional view of fig. 1 taken along the direction B-B.
Description of the specification reference numerals:
100. A paper passing device; 110. a lower paper passing assembly; 120. a paper feeding assembly is arranged;
200. A detection device;
300. an adjusting device; 310. a driving device;
1. A spiral multiturn potentiometer; 2. an elastic coupling; 3. a worm; 4. a worm shaft; 5. a worm wheel; 6. a universal coupling; 7. a speed reducing motor; 8. a left connecting plate; 9. a first upper paper passing roller; 10. a right connecting plate; 11. a swinging plate; 12. a swing shaft; 13. an adjusting roller; 14. a lower paper passing roller; 15. an adjusting shaft; 16. and a camera.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
In the present utility model, if directions (up, down, left, right, front and rear) are described, they are merely for convenience of description of the technical solution of the present utility model, and do not indicate or imply that the technical features must be in a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, "a plurality of" means one or more, and "a plurality of" means two or more, and "greater than", "less than", "exceeding", etc. are understood to not include the present number; "above", "below", "within" and the like are understood to include this number. In the description of the present utility model, the description of "first" and "second" if any is used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the present utility model, unless clearly defined otherwise, terms such as "disposed," "mounted," "connected," and the like should be construed broadly and may be connected directly or indirectly through an intermediate medium, for example; the connecting device can be fixedly connected, detachably connected and integrally formed; can be mechanically connected, electrically connected or capable of communicating with each other; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1 to 3, an automatic cut registration closed-loop control actuator of a high-speed folder according to the present utility model includes:
The paper passing device 100 comprises a lower paper passing assembly 110 and an upper paper passing assembly 120, and paper tapes to be cut are conveyed through the lower paper passing assembly 110 and the upper paper passing assembly 120, wherein the lower paper passing assembly 110 comprises an adjusting roller 13 and a lower paper passing roller 14 which are oppositely and parallelly arranged;
the detecting device 200 is arranged above the upper paper passing assembly 120 and is used for detecting the cutting position of the paper tape to be cut;
An adjusting device 300 including a driving device 310, an adjusting shaft 15, and a swinging plate 11 radially connected to the adjusting shaft 15, wherein the lower paper passing roller 14 is rotatably connected to the adjusting shaft 15, and the adjusting roller 13 is rotatably connected to the swinging plate 11;
And the control device is used for controlling the driving device 310 to drive the adjusting shaft 15 to rotate according to the detection signal of the detection device 200.
Specifically, the driving device 310 includes a driving motor, a worm shaft 4 connected to an output end of the driving motor, a worm 3 sleeved on the worm shaft 4, and a worm wheel 5 matched with the worm 3, the adjusting shaft 15 is configured as a worm wheel shaft, the adjusting shaft 15 is connected to the worm wheel 5, a universal coupling 6 is connected between the worm shaft 4 and the output end of the driving motor, the driving motor includes a gear motor 7, two swinging plates 11 are provided, the two swinging plates 11 are respectively connected with the adjusting shaft 15 through pins, the swinging plates 11 are pinned with swinging shafts 12, and the adjusting rollers 13 are sleeved on the swinging shafts 12. In this embodiment, the adjusting shaft 15 is pin-coupled with the worm wheel 5, the worm 3 is pin-coupled with the worm shaft 4, and the worm 3 is engaged with the worm wheel 5.
The adjusting shaft 15 is driven to rotate by the driving device 310, so that the swinging plate 11 and the adjusting roller 13 are driven to adjust. The swinging plate 11 is connected to the adjusting shaft 15 to realize flexible angle adjustment, thereby changing the length of the paper tape bypassing the lower paper passing roller and the first paper passing roller, and changing the length of the paper tape bypassing the upper and lower paper passing rollers 14 and the adjusting roller 13, so as to achieve the purpose of adjusting the cutting position.
Specifically, the device further comprises a left connecting plate 8 and a right connecting plate 10, and two ends of the adjusting shaft 15 are respectively connected with the left connecting plate 8 and the right connecting plate 10 in a rotating mode.
Specifically, the upper paper passing assembly 120 includes a first upper paper passing roller 9 rotatably connected to the left and right connection plates 8 and 10 at both ends thereof, respectively, and at least one second upper paper passing roller horizontally disposed with respect to the first upper paper passing roller 9.
Specifically, the end of the worm shaft 4 is connected with the spiral multiturn potentiometer 1 through the elastic coupling 2, and the increase or decrease amount of the paper tape bypassing the first upper paper passing roller 9, the regulating roller 13 and the lower paper passing roller 14 can be accurately calculated through the turn number of the spiral multiturn potentiometer 1, so that the cutting position can be accurately controlled.
Specifically, the to-be-cut paper tape is printed with color patches for detection, and the detection device 200 is a camera 16. By printing color blocks for detection on the paper tape to be cut and detecting by using the camera 16, accurate detection can be realized, and cutting position errors caused by factors such as unstable tension of the paper tape, different paper retractility differences and the like are avoided.
In this embodiment, the control device includes a PLC. By adopting a PLC control program, the operation of the driving device 310 can be automatically controlled according to the detection signal of the detection device 200, so that the accurate control of the cutting position is realized. The PLC control system has the advantages of simplicity and convenience in operation, stability, reliability, high response speed and the like, and the practicability of the invention is further improved.
When the color blocks are detected by the camera 16, signals are fed back to the PLC control program, and the gear motor 7 can be automatically controlled to rotate forwards or reversely for a certain number of times, so that the length of the paper tape which bypasses the paper roll assembly is changed, and the aim of changing the cutting position is fulfilled.
When detecting that the cutting position needs to be adjusted, the PLC control program transmits signals to the gear motor 7, the gear motor 7 starts to rotate positively or reversely, power is transmitted to the worm shaft 4 through the universal coupler 6, the worm 3 is arranged on the worm shaft 4, power is transmitted to the worm wheel 5 along with rotation of the worm shaft 4, the worm wheel 5 drives the worm shaft to rotate, two swinging plates 11 pinned at the left end and the right end of the worm shaft swing left and right by a certain angle along with rotation of the worm shaft, the length of paper tape bypassing the first upper paper passing roller 9, the regulating roller 13 and the lower paper passing roller 14 is changed, the purpose of adjusting the cutting position is achieved, the other end of the worm shaft 4 is connected with the spiral multi-turn potentiometer 1 through the elastic coupler 2, and the quantity of increasing or decreasing the paper passing roller 14 bypassing the first upper paper passing roller 9, the regulating roller 13 and the lower paper passing roller 14 can be accurately calculated through the number of turns, and therefore the cutting position can be accurately controlled.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.
Claims (10)
1. An automatic cut registration closed loop control actuator for a high speed folder, comprising:
The paper passing device (100) comprises a lower paper passing assembly (110) and an upper paper passing assembly (120), and paper tapes to be cut are conveyed through the lower paper passing assembly (110) and the upper paper passing assembly (120), wherein the lower paper passing assembly (110) comprises an adjusting roller (13) and a lower paper passing roller (14) which are oppositely and parallelly arranged;
The detection device (200) is arranged above the upper paper passing assembly (120) and is used for detecting the cutting position of the paper tape to be cut;
The adjusting device (300) comprises a driving device (310), an adjusting shaft (15) and a swinging plate (11) radially connected with the adjusting shaft (15), wherein the lower paper passing roller (14) is rotatably connected with the adjusting shaft (15), and the adjusting roller (13) is rotatably connected with the swinging plate (11);
And the control device is used for controlling the driving device (310) according to the detection signal of the detection device (200) so as to drive the adjusting shaft (15) to rotate.
2. The automatic trimming and registering closed-loop control actuator of a high-speed folder according to claim 1, wherein the driving means (310) comprises a driving motor, a worm shaft (4) connected to an output end of the driving motor, a worm (3) sleeved on the worm shaft (4), and a worm wheel (5) engaged with the worm (3), the adjusting shaft (15) is configured as a worm wheel shaft, and the adjusting shaft (15) is connected to the worm wheel (5).
3. The automatic cutting registration closed-loop control actuator of a high-speed folder according to claim 2, wherein a universal coupling (6) is connected between the worm shaft (4) and the output end of the driving motor.
4. The automatic cut registration closed-loop control actuator of a high-speed folder according to claim 2, wherein the drive motor comprises a gear motor (7).
5. The automatic cutting registration closed-loop control actuator of a high-speed folder according to claim 1 or 2, further comprising a left connecting plate (8) and a right connecting plate (10), wherein both ends of the adjusting shaft (15) are respectively rotatably connected to the left connecting plate (8) and the right connecting plate (10).
6. The automatic cut registration closed-loop control actuator of a high-speed folder according to claim 5, wherein said upper paper passing assembly (120) comprises a first upper paper passing roller (9) rotatably connected to said left and right connecting plates (8, 10), respectively, at both ends thereof, and at least one second upper paper passing roller horizontally disposed with said first upper paper passing roller (9).
7. The automatic cutting registration closed-loop control actuator of a high-speed folding machine according to claim 2, wherein the end of the worm shaft (4) is connected with a spiral multi-turn potentiometer (1) through an elastic coupling (2).
8. The automatic cutting registration closed-loop control execution mechanism of a high-speed folding machine according to claim 1, wherein two swinging plates (11) are arranged, the two swinging plates (11) are respectively connected with the adjusting shaft (15) through pins, the swinging plates (11) are connected with a swinging shaft (12), and the adjusting roller (13) is sleeved on the swinging shaft (12).
9. The automatic cut register closed loop control actuator of a high speed folder as recited in claim 1, wherein said web to be cut is printed with color patches for inspection, and said inspection device (200) is a camera (16).
10. The automatic cutoff registration closed loop control actuator of a high speed folder as recited in claim 1 wherein said control means comprises a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323093812.9U CN221216549U (en) | 2023-11-15 | 2023-11-15 | Automatic cutting and registering closed-loop control actuating mechanism of high-speed folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323093812.9U CN221216549U (en) | 2023-11-15 | 2023-11-15 | Automatic cutting and registering closed-loop control actuating mechanism of high-speed folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221216549U true CN221216549U (en) | 2024-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323093812.9U Active CN221216549U (en) | 2023-11-15 | 2023-11-15 | Automatic cutting and registering closed-loop control actuating mechanism of high-speed folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221216549U (en) |
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2023
- 2023-11-15 CN CN202323093812.9U patent/CN221216549U/en active Active
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