CN113911812A - Slitting device for thermal paper - Google Patents
Slitting device for thermal paper Download PDFInfo
- Publication number
- CN113911812A CN113911812A CN202111373338.8A CN202111373338A CN113911812A CN 113911812 A CN113911812 A CN 113911812A CN 202111373338 A CN202111373338 A CN 202111373338A CN 113911812 A CN113911812 A CN 113911812A
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- China
- Prior art keywords
- horizontal
- rack
- paper
- thermal paper
- clamping mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 239000002356 single layer Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
Landscapes
- Winding Of Webs (AREA)
Abstract
The invention provides a slitting device of thermal paper, comprising: a frame; the unwinding mechanism is fixedly arranged on the rack and used for releasing the large roll of the compounded semi-finished thermosensitive version paper; the tension mechanism is rotationally arranged on the rack, distributed in a walking path of the single-layer thermal paper and used for providing tension for the single-layer thermal paper; the cutting mechanism is fixedly arranged on the rack and used for cutting edges of the single-layer thermal sensitive paper; and the winding mechanism is rotatably arranged on the rack and used for winding the cut single-layer thermal sensitive paper into a ring. The slitting device for the thermal sensitive paper provided by the invention has the advantages of high automation degree, low labor intensity of workers in operation and cutting, high efficiency and uniform cutting size.
Description
Technical Field
The invention relates to the technical field of thermal paper equipment, in particular to a slitting device for thermal paper.
Background
The thermosensitive plate paper is a special consumable material on a digital integrated rapid printer, has the advantages of high efficiency, convenience, environmental protection, economy and the like, and is widely applied to units such as schools, institutions, enterprises and public institutions with large printing quantity. The production process of the thermosensitive plate paper is completed by the processes of compounding, cutting, marking at the beginning and ending, packaging and the like.
The cutting process is a process of cutting the composite semi-finished large roll of the thermosensitive paper (generally, the width is 2-4 times of that of the finished small roll, the roll length is 3000-7000m, even longer, the same below), into small rolls with proper width and meter number required by the digital integrated stenograph by using a cutting device (namely, a cutting machine). Just can pack the printing after the thermal paper printing becomes to bundle and use, the thermal paper cutting machine on the existing market does not possess the function that degree of automation is high, degree of automation is not high when using, and staff's operation cutting intensity of labour is great, and efficiency is not high, and the cutting size is easy for the error to appear, is unfavorable for user's use.
Disclosure of Invention
The invention aims to provide a slitting device for thermal paper, which solves the problems.
In order to achieve the purpose, the invention provides the following technical scheme: a thermal paper slitting device comprises:
a frame;
the unwinding mechanism is fixedly arranged on the rack and used for releasing the large roll of the compounded semi-finished thermosensitive version paper;
the tension mechanism is rotationally arranged on the rack, distributed in a walking path of the single-layer thermal paper and used for providing tension for the single-layer thermal paper;
the cutting mechanism is fixedly arranged on the rack and used for cutting edges of the single-layer thermal sensitive paper;
and the winding mechanism is rotatably arranged on the rack and used for winding the cut single-layer thermal sensitive paper into a ring.
As an improvement of the invention, the tension mechanism comprises a plurality of tension rollers, the tension rollers are distributed between the unwinding mechanism and the unwinding mechanism, and the single-layer thermal paper passes through the tension rollers.
As an improvement of the invention, the tension mechanism further comprises three unfolding rollers which are distributed in a triangular mode, and the splitting mechanism is located above the unfolding rollers.
As an improvement of the invention, the unwinding mechanism comprises two unwinding rolls, and the two unwinding rolls are horizontally and rotatably arranged on the rack.
As an improvement of the invention, a discharging motor is fixedly arranged on the side wall of one side of the rack, an output shaft of the discharging motor is in transmission connection with an expansion cylinder, two ends of the expansion cylinder are connected with the rack through bearings, and the discharging coil is fixedly sleeved on the periphery of the expansion cylinder.
As an improvement of the invention, a connecting mechanism is also arranged between the two material placing rolls, and comprises:
the middle clamping mounting frame is fixedly arranged on the inner wall of the rack at two ends;
the two ends of the middle clamping mounting frame are provided with first sliding tables, and the first sliding tables slide back and forth between the two material placing rolls through a first air cylinder;
the middle clamping mounting frame is arranged on the lower end face of the middle clamping mounting frame, and the middle clamping roller is fixedly arranged at the middle part of the upper end face of the middle clamping mounting frame;
the middle clamping mounting frame is also provided with two middle sliding sleeves, middle sliding rods are sleeved in the middle sliding sleeves in a sliding mode, and the lower ends of the middle sliding rods are fixedly connected with the middle clamping rollers;
horizontal clamping mounting frames are arranged below the two material placing rolls respectively, and the two horizontal clamping mounting frames are arranged symmetrically;
the two ends of the horizontal clamping mounting frame are fixedly connected with the inner wall of the rack;
a third air cylinder is fixedly arranged on one side of the horizontal clamping mounting frame, and one end of the third air cylinder is fixedly connected with a horizontal support;
two horizontal sliding sleeves are arranged on the horizontal clamping mounting frame, horizontal sliding rods are arranged in the horizontal sliding sleeves in a sliding mode, and one ends of the horizontal sliding rods are fixedly connected with the horizontal support;
a fourth cylinder is further arranged on the horizontal support, and a strip-shaped cutter is fixedly arranged at one end of the fourth cylinder;
a horizontal clamping roller is rotatably arranged on the horizontal bracket;
the two horizontal clamping rollers are sequentially matched with the middle clamping roller.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of the present invention;
FIG. 3 is a top view of the unwinding mechanism of the present invention;
FIG. 4 is a top view of the unwinding mechanism with the expansion drum removed in accordance with the present invention;
FIG. 5 is a front view of the intermediate clamp mount of the present invention;
FIG. 6 is a top view of the intermediate clamp mount of the present invention;
fig. 7 is a top view of the horizontal clamp mount of the present invention.
The components in the figure are:
1. frame, 2, unwinding mechanism, 21, blowing book, 22, blowing motor, 23, expansion cylinder, 3, tension mechanism, 31, tension roller, 32, expansion roller, 4, cutting mechanism, 5, winding mechanism, 6, middle centre gripping mounting bracket, 61, first slip table, 62, first cylinder, 63, second cylinder, 64, middle clamp roll, 65, middle sliding sleeve, 66, middle slide bar, 7, horizontal centre gripping mounting bracket, 71, third cylinder, 72, horizontal stand, 73, horizontal sliding sleeve, 74, horizontal slide bar, 75, fourth cylinder, 76, bar cutter, 77, horizontal clamp roller.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1, a cutting device for thermal paper includes:
a frame 1;
the unwinding mechanism 2 is fixedly arranged on the rack 1 and used for releasing large rolls of the compounded semi-finished thermosensitive version paper;
the tension mechanism 3 is rotatably arranged on the rack 1, and the tension mechanism 3 is distributed in a walking path of the single-layer thermal paper and used for providing tension for the single-layer thermal paper;
the cutting mechanism 4 is fixedly arranged on the rack 1 and is used for cutting edges of the single-layer thermal sensitive paper;
and the winding mechanism 5 is rotatably arranged on the rack 1 and used for winding the cut single-layer thermal sensitive paper into a ring.
The tension mechanism 3 comprises a plurality of tension rollers 31, the tension rollers 31 are distributed between the unreeling mechanism 2 and the unreeling mechanism 2, and the single-layer thermal sensitive paper passes through the tension rollers 31.
The working principle and the beneficial effects of the technical scheme are as follows: according to the slitting device for the thermal paper, provided by the invention, the compounded semi-finished thermal paper is wound into a roll after being compounded, and then is placed on the unwinding mechanism 2, the unwinding mechanism 2 actively unwinds, the thermal paper is placed into single-layer continuous thermal paper, then is unfolded by the tension mechanism 3, is slit by the slitting mechanism 4 to form thermal paper with uniform specification and size, and then is wound into a ring by the winding mechanism 5, so that slitting is completed.
The slitting device for the thermal sensitive paper provided by the invention has the advantages of high automation degree, low labor intensity of workers in operation and cutting, high efficiency and uniform cutting size.
As an embodiment of the present invention, the unwinding mechanism 2 includes two unwinding rolls 21, and the two unwinding rolls 21 are horizontally and rotatably disposed on the frame 1.
The improved automatic feeding machine is characterized in that a discharging motor 22 is fixedly arranged on the side wall of one side of the rack 1, an expansion cylinder 23 is connected to an output shaft of the discharging motor 22 in a transmission mode, two ends of the expansion cylinder 23 are connected with the rack 1 through bearings, and a discharging coil 21 is fixedly sleeved on the periphery of the expansion cylinder 23.
Still be provided with the mechanism that continues between two material coils 21, include:
the middle of the middle clamping mounting frame 6 is fixedly arranged on the inner wall of the rack 1 at two ends;
two ends of the middle clamping mounting frame 6 are provided with first sliding tables 61, and the first sliding tables 61 slide back and forth between the two material placing rolls 21 through first air cylinders 62;
a second cylinder 63 is vertically arranged at the central part of the upper end surface of the middle clamping mounting frame 6, and a middle clamping roller 64 is fixedly arranged at the lower end of the second cylinder 63;
the middle clamping mounting frame 6 is also provided with two middle sliding sleeves 65, middle sliding rods 66 are sleeved in the middle sliding sleeves 65 in a sliding manner, and the lower ends of the middle sliding rods 66 are fixedly connected with the middle clamping rollers 64;
horizontal clamping mounting frames 7 are arranged below the two material placing rolls 21, and the two horizontal clamping mounting frames 7 are symmetrically arranged;
two ends of the horizontal clamping mounting frame 7 are fixedly connected with the inner wall of the rack 1;
a third cylinder 71 is fixedly arranged on one side of the horizontal clamping mounting frame 7, and one end of the third cylinder 71 is fixedly connected with a horizontal bracket 72;
two horizontal sliding sleeves 73 are arranged on the horizontal clamping mounting frame 7, a horizontal sliding rod 74 is arranged in each horizontal sliding sleeve 73 in a sliding manner, and one end of each horizontal sliding rod 74 is fixedly connected with the horizontal support 72;
a fourth air cylinder 75 is further arranged on the horizontal support 72, and a strip-shaped cutter 76 is fixedly arranged at one end of the fourth air cylinder 75;
a horizontal clamping roller 77 is rotatably arranged on the horizontal bracket 72;
two horizontal pinch rollers 77 in turn cooperate with said intermediate pinch roller 64.
The working principle and the beneficial effects of the technical scheme are as follows: the slitting device provided by the embodiment has two material feeding rolls 21, so that the roll changing time can be saved. Furthermore, means are provided for automatic connection between the two reels 21, namely the means provided on the intermediate clamp mount 6 and the horizontal clamp mount 7.
In use, two coil reels 21 are mounted on the two expansion cylinders 23, and are firstly unwound from the lower coil reel 21 (here, "lower" refers to fig. 3, and the orientation of this section refers to fig. 3), as shown in fig. 3, the first sliding table 61 is pushed to the lower limit position by the first air cylinder 62, and the horizontal pinch roller 77 is pushed to the upper limit position by the third air cylinder 71, and the middle pinch roller 64 and the lower horizontal pinch roller 77 cooperate to pinch the thermal paper unwound from the lower coil reel 21. When the unwinding of the lower coil 21 is about to be completed, the upper coil 21 needs to be connected, and a double-sided adhesive needs to be adhered to the paper head of the upper coil 21 in advance, so that the first sliding table 61 is pushed to the upper limit position under the action of the first air cylinder 62, the horizontal pinch roller 77 is pushed to the lower limit position under the action of the third air cylinder 71, and at this time, the middle pinch roller 64 and the lower horizontal pinch roller 77 are separated. Meanwhile, the upper coil 21 is pushed to the lower limit position by the horizontal pinch roller 77 under the action of the third cylinder 71, at this time, the middle pinch roller 64 and the upper horizontal pinch roller 77 cooperate to pinch the thermal paper discharged from the lower coil 21, and the double-sided adhesive bonded to the paper head of the thermal paper and the thermal paper discharged from the lower coil 21 are contacted with each other and bonded into a whole. The automatic splicing between the two coil blanks 21 is completed up to this point.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A device for slitting thermal paper is characterized by comprising:
a frame (1);
the unwinding mechanism (2) is fixedly arranged on the rack (1) and is used for releasing the large roll of the compounded semi-finished thermosensitive version paper;
the tension mechanism (3) is rotatably arranged on the rack (1), and the tension mechanism (3) is distributed in a walking path of the single-layer thermal paper and used for providing tension for the single-layer thermal paper;
the cutting mechanism (4) is fixedly arranged on the rack (1) and is used for cutting edges of the single-layer thermal sensitive paper;
and the winding mechanism (5) is rotatably arranged on the rack (1) and is used for winding the cut single-layer thermal sensitive paper into a ring.
2. The thermal paper slitting device according to claim 1, wherein: the tension mechanism (3) comprises a plurality of tension rollers (31), the tension rollers (31) are distributed between the unreeling mechanism (2) and the unreeling mechanism (2), and the single-layer thermal sensitive paper passes through the tension rollers (31).
3. The thermal paper slitting device according to claim 1, wherein: tension mechanism (3) still include three expansion roller (32), it is three expansion roller (32) are triangular distribution, cut mechanism (4) and be located the top of expansion roller (32).
4. The thermal paper slitting device according to claim 1, wherein: the unwinding mechanism (2) comprises two unwinding rolls (21), and the two unwinding rolls (21) are horizontally and rotatably arranged on the rack (1).
5. The thermal paper slitting device according to claim 4, wherein: the improved material feeding machine is characterized in that a discharging motor (22) is fixedly arranged on the side wall of one side of the rack (1), an expansion cylinder (23) is connected to an output shaft of the discharging motor (22) in a transmission mode, two ends of the expansion cylinder (23) are connected with the rack (1) through bearings, and a material discharging coil (21) is fixedly sleeved on the periphery of the expansion cylinder (23).
6. The thermal paper slitting device according to claim 5, wherein: still be provided with the mechanism that continues between two material book (21) of unreeling, include:
the middle clamping mounting frame (6) is fixedly arranged on the inner wall of the rack (1) at two ends;
two ends of the middle clamping mounting frame (6) are provided with first sliding tables (61), and the first sliding tables (61) slide back and forth between the two material placing rolls (21) through first air cylinders (62);
the middle clamping mounting frame (6) is provided with a middle clamping roller (64), and the middle clamping roller (64) is fixedly arranged at the lower end of the middle clamping mounting frame (63);
the middle clamping mounting frame (6) is also provided with two middle sliding sleeves (65), middle sliding rods (66) are sleeved in the middle sliding sleeves (65) in a sliding manner, and the lower ends of the middle sliding rods (66) are fixedly connected with the middle clamping rollers (64);
horizontal clamping mounting frames (7) are arranged below the two material placing rolls (21), and the two horizontal clamping mounting frames (7) are symmetrically arranged;
the two ends of the horizontal clamping mounting rack (7) are fixedly connected with the inner wall of the rack (1);
a third air cylinder (71) is fixedly arranged on one side of the horizontal clamping mounting frame (7), and one end of the third air cylinder (71) is fixedly connected with a horizontal support (72);
two horizontal sliding sleeves (73) are arranged on the horizontal clamping mounting frame (7), horizontal sliding rods (74) are arranged in the horizontal sliding sleeves (73) in a sliding mode, and one ends of the horizontal sliding rods (74) are fixedly connected with the horizontal supports (72);
a fourth air cylinder (75) is further arranged on the horizontal support (72), and a strip-shaped cutter (76) is fixedly arranged at one end of the fourth air cylinder (75);
a horizontal clamping roller (77) is rotatably arranged on the horizontal bracket (72);
two horizontal pinch rolls (77) are in turn engaged with the intermediate pinch roll (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111373338.8A CN113911812A (en) | 2021-11-19 | 2021-11-19 | Slitting device for thermal paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111373338.8A CN113911812A (en) | 2021-11-19 | 2021-11-19 | Slitting device for thermal paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113911812A true CN113911812A (en) | 2022-01-11 |
Family
ID=79247331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111373338.8A Pending CN113911812A (en) | 2021-11-19 | 2021-11-19 | Slitting device for thermal paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113911812A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203806806U (en) * | 2014-04-21 | 2014-09-03 | 戴杰 | Film roll slitting device |
| DE102016206446A1 (en) * | 2016-04-15 | 2017-10-19 | Bhs Corrugated Maschinen- Und Anlagenbau Gmbh | Spliceanordnung |
| CN209668412U (en) * | 2019-01-14 | 2019-11-22 | 无锡先导智能装备股份有限公司 | Coil replacing mechanism |
| CN110815315A (en) * | 2019-11-19 | 2020-02-21 | 广东简彩纸业科技有限公司 | Thermal paper cutting machine |
| CN111532841A (en) * | 2019-02-07 | 2020-08-14 | Bhs波纹机械和设备制造有限公司 | Web feeding apparatus |
| CN211687564U (en) * | 2020-01-13 | 2020-10-16 | 湖北金叶科技发展有限公司 | Automatic paper receiving machine |
-
2021
- 2021-11-19 CN CN202111373338.8A patent/CN113911812A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203806806U (en) * | 2014-04-21 | 2014-09-03 | 戴杰 | Film roll slitting device |
| DE102016206446A1 (en) * | 2016-04-15 | 2017-10-19 | Bhs Corrugated Maschinen- Und Anlagenbau Gmbh | Spliceanordnung |
| CN209668412U (en) * | 2019-01-14 | 2019-11-22 | 无锡先导智能装备股份有限公司 | Coil replacing mechanism |
| CN111532841A (en) * | 2019-02-07 | 2020-08-14 | Bhs波纹机械和设备制造有限公司 | Web feeding apparatus |
| CN110815315A (en) * | 2019-11-19 | 2020-02-21 | 广东简彩纸业科技有限公司 | Thermal paper cutting machine |
| CN211687564U (en) * | 2020-01-13 | 2020-10-16 | 湖北金叶科技发展有限公司 | Automatic paper receiving machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220111 |