CN210558436U - Facing slip cutting device - Google Patents
Facing slip cutting device Download PDFInfo
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- CN210558436U CN210558436U CN201920908076.2U CN201920908076U CN210558436U CN 210558436 U CN210558436 U CN 210558436U CN 201920908076 U CN201920908076 U CN 201920908076U CN 210558436 U CN210558436 U CN 210558436U
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- cutting edge
- paper tape
- paper
- rotating shaft
- paper feeding
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Abstract
The utility model relates to a facing slip cutting device the utility model discloses an among the facing slip cutting device, the paper tape is carried by paper feeding mechanism and is moved between sword and the stationary knife, the paper tape is tightened by the bearing roller on the stationary knife, it compresses tightly on the bearing roller and cuts off the paper tape to move the sword rotatory to the cutting edge, the bearing roller is also rotatory, move the in-process that the cutting edge of sword cut off the paper tape, move the sword rotatory while, under the frictional action of paper tape, the bearing roller is also rotatory, just so can make the synchronous rotation of blade on paper tape and the tool bit, thereby prevent that the paper tape from being torn and producing the defective work. Therefore, the utility model discloses a facing slip cutting device can conveniently cut the paper tape, and the facing slip qualification rate that the cutting gained is higher.
Description
Technical Field
The utility model relates to a facing slip cutting device, in particular to a cutting device for cutting soft box wrapping paper facing slip of cigarette case.
Background
Cigarette case wrapping paper pattern of cigarette is various, and the shape of the facing slip paper of cigarette case is also various, and the facing slip paper quantity of cigarette case is great, needs can process out high-quality facing slip paper fast, but the device structure of processing facing slip paper among the prior art is more complicated, adds the easy card paper of cutter and tears the damage with the facing slip paper during processing, produces more substandard product waste product, leads to the course of working to break down even, can't go on smoothly.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a seal cutting device, which can conveniently cut a paper tape.
In order to achieve the purpose, the utility model provides a facing slip cutting device, which comprises a paper feeding mechanism, a fixed knife and a movable knife; the fixed cutter comprises a fixed support and a pressure bearing roller, and the pressure bearing roller is rotatably connected to the fixed support; the movable cutter comprises a rotating shaft and a cutter head, the rotating shaft and the bearing roller are parallel to each other, and the cutter head is fixed on the rotating shaft; the cutter head is provided with a cutting edge, the cutting edge comprises a first section of straight cutting edge, a second section of straight cutting edge and an arc-shaped cutting edge, the first section of straight cutting edge and the second section of straight cutting edge are parallel to the rotating shaft, and the arc-shaped cutting edge is connected between the first section of straight cutting edge and the second section of straight cutting edge;
the paper feeding mechanism conveys paper tapes between the moving knife and the fixed knife, and the rotation of the rotating shaft can enable the first section of straight cutting edge, the second section of straight cutting edge and the arc-shaped cutting edge to be pressed on the pressure bearing roller to cut off the paper tapes.
Preferably, the first straight cutting edge and the second straight cutting edge are symmetrically arranged on two sides of the middle parting line of the arc-shaped cutting edge.
Preferably, the fixed support is provided with a mandrel parallel to the rotating shaft, and the pressure bearing roller is coaxially connected to the mandrel.
Preferably, the paper feeding mechanism conveys the paper tape at the same speed as the linear speed of the blade of the movable blade.
Preferably, the paper feeding mechanism is driven by a motor.
More preferably, the device further comprises a photoelectric sensor and a control device, wherein the motor and the photoelectric sensor are both connected with the control device; the paper tape is provided with a color code, the photoelectric sensor detects the color code on the paper tape and transmits a detection signal to the control device, and the control device controls the rotation speed of the motor according to the detection signal transmitted by the photoelectric sensor.
More preferably, the paper feeding mechanism includes a paper feeding roller and a pressing roller arranged in parallel, the paper feeding roller is driven by a second motor, and the pressing roller presses the paper tape onto the surface of the paper feeding roller.
Preferably, the distances between the first section of straight cutting edge, the second section of straight cutting edge, the arc-shaped cutting edge and the rotating shaft are equal.
Preferably, the cutter head is fixedly connected with the rotating shaft through a bolt.
As above, the utility model relates to a facing slip cutting device has following beneficial effect: the utility model discloses an among the facing slip cutting device, the paper tape is carried by paper feeding mechanism and is moved between sword and the stationary knife, the paper tape is tightened by the backing roll on the stationary knife, it compresses tightly on the backing roll and cuts off the paper tape to move the sword rotatory to the cutting edge, the backing roll is also rotatory, the in-process that the cutting edge that moves the sword cut off the paper tape, move the sword when rotatory, under the frictional action of paper tape, the backing roll is also rotatory, just so can make the paper tape and the synchronous rotation of blade on the tool bit, thereby prevent that the paper tape from being torn and producing the defective work. Therefore, the utility model discloses a facing slip cutting device can conveniently cut the paper tape, and the facing slip qualification rate that the cutting gained is higher.
Drawings
Fig. 1 shows a schematic structural view of a moving knife and a stationary knife in the seal cutting device of the present invention.
Fig. 2 shows an exploded view of a seal cutting device according to the present invention.
FIG. 3 is a schematic view showing the paper web being fed between the movable blade and the stationary blade by the paper feeding mechanism.
Fig. 4 shows a schematic view of the cutting insert, viewed from a point directly opposite the cutting edge.
Fig. 5 is a schematic perspective view of the tool bit and the pressing block.
Fig. 6 is a perspective view of the stationary knife.
Fig. 7 shows a schematic connection diagram of the control device, the photoelectric sensor and the motor.
Description of the element reference numerals
1 machine frame
2 paper feeding mechanism
3 fixed knife
4 move sword
5 fixed support
6 pressure bearing roller
7 rotating shaft
8 cutter head
9 knife edge
10 first straight cutting edge
11 second section straight cutting edge
12 arc-shaped cutting edge
13 paper tape
14 mandrel
15 electric machine
16 photoelectric sensor
17 control device
18 paper feeding roller
19 pinch roller
20 bolt
21 briquetting
22 connecting plate
23 first support
24 first connecting shaft
25 second support
26 second connecting shaft
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a facing slip cutting device, which comprises a paper feeding mechanism 2, a stationary knife 3 and a movable knife 4; the fixed cutter 3 comprises a fixed bracket 5 and a pressure bearing roller 6, and the pressure bearing roller 6 is rotatably connected to the fixed bracket 5; the movable knife 4 comprises a rotating shaft 7 and a knife head 8, the rotating shaft 7 is parallel to the pressure bearing roller 6, and the knife head 8 is fixed on the rotating shaft 7; a cutting edge 9 is arranged on the cutter head 8, the cutting edge 9 comprises a first straight cutting edge 10, a second straight cutting edge 11 and an arc-shaped cutting edge 12, the first straight cutting edge 10 and the second straight cutting edge 11 are parallel to the rotating shaft 7, and the arc-shaped cutting edge 12 is connected between the first straight cutting edge 10 and the second straight cutting edge 11; the paper feeding mechanism 2 conveys a paper tape 13 between the movable knife 4 and the fixed knife 3, and the rotation of the rotating shaft 7 can enable the first section of straight cutting edge 10, the second section of straight cutting edge 11 and the arc-shaped cutting edge 12 to be pressed on the pressure-bearing roller 6 to cut off the paper tape 13.
The utility model discloses an among the seal cutting device, paper tape 13 is carried by paper feeding mechanism 2 and is moved between sword 4 and the stationary knife 3, paper tape 13 is tightened by bearing roller 6 on the stationary knife 3, move sword 4 rotatory to cutting edge 9 compress tightly on bearing roller 6 and cut off paper tape 13, bearing roller 6 is also rotatory, move the in-process that the cutting edge 9 of sword 4 cut off paper tape 13, move the rotatory while of sword 4, under the frictional action of paper tape 13, bearing roller 6 is also rotatory, just so can make the synchronous rotation of blade on paper tape 13 and the tool bit 8, thereby prevent that paper tape 13 from being torn and producing the defective work. Therefore, the utility model discloses a facing slip cutting device can conveniently cut paper tape 13, and the facing slip qualification rate that the cutting gained is higher.
Utilize the utility model discloses a facing slip cutting device can cut out the facing slip of special-shaped shape to satisfy the requirement of cigarette case packing to individualized facing slip shape. As shown in fig. 4, the cutting edge 9 of the cutter head 8 includes a first straight cutting edge 10, a second straight cutting edge 11, and an arc-shaped cutting edge 12 connected between the first straight cutting edge 10 and the second straight cutting edge 11, so that the paper tape 13 can be cut into a segment having an arc-shaped edge when the movable blade 4 is rotated. Preferably, as shown in fig. 4, the first straight cutting edge 10 and the second straight cutting edge 11 are symmetrically disposed on two sides of the middle dividing line of the arc-shaped cutting edge 12, and the seal cut by the movable knife 4 and the fixed knife 3 is symmetrical in shape, beautiful in appearance, and popular with consumers.
The utility model discloses an in facing slip cutting device, paper feeding mechanism 2 is driven by motor 15, please refer to fig. 2, paper feeding mechanism 2 includes the gyro wheel 18 and the pinch roller 19 of form advancing of mutual parallel arrangement, the gyro wheel 18 of form advancing is driven by motor 15, pinch roller 19 compresses tightly paper tape 13 on the gyro wheel 18 of form advancing on the surface. The paper feed roller 18 rubs the paper 13 to provide a conveying power for the paper 13 under the driving of the motor 15, and the pressing wheel 19 presses the paper 13 against the paper feed roller 18 to maintain a sufficient friction force between the paper 13 and the paper feed roller 18. As shown in fig. 2, the paper feeding roller 18 is mounted on a first connecting shaft 24, the first connecting shaft 24 is rotatably mounted on a first bracket 23, the first bracket 23 is fixed on the frame 1, the motor 15 drives the first connecting shaft 24 to rotate so as to rotate the paper feeding roller 18, the pressing roller 19 is mounted on a second connecting shaft 26, the second connecting shaft 26 is rotatably mounted on a second bracket 25, the second bracket 25 is fixedly mounted on the frame 1, and the first connecting shaft 24 and the second connecting shaft 26 can be in transmission connection through a transmission mechanism such as a gear mechanism and the like, so that the first connecting shaft 24 and the second connecting shaft 26 rotate synchronously, and the paper feeding roller 18 and the pressing roller 19 can rotate synchronously. The conveying speed of the paper tape 13 can be controlled by controlling the rotating speed of the motor 15, the length of the paper tape 13 can be adjusted by controlling the conveying speed of the paper tape 13 and the rotating speed of the movable knife 4, and in order to prevent the paper tape 13 from being torn and damaged by the movable knife 4 and the fixed knife 3, the speed of the paper tape 13 conveyed by the paper feeding mechanism 2 is preferably equal to the linear speed of the cutting edge 9 of the movable knife 4, so that when the movable knife 4 presses the paper tape 13 on the pressure bearing roller 6 for cutting, the paper tape 13 cannot wrinkle and cannot be torn and damaged. In order to facilitate the control of the rotating speed of the rotating shaft 7 of the moving blade 4 and the rotating speed of the paper feeding roller 18, the rotating shaft 7 can be in transmission connection with the first connecting shaft 24 by using a gear mechanism. In order to facilitate the control of the conveying speed of the paper tape 13, preferably, as shown in fig. 7, the seal cutting device of the present invention further includes a photoelectric sensor 16 and a control device 17, and both the motor 15 and the photoelectric sensor 16 are connected to the control device 17; the paper tape 13 is provided with a color code, the photoelectric sensor 16 detects the color code on the paper tape 13 and transmits a detection signal to the control device 17, and the control device 17 controls the rotation speed of the motor 15 according to the detection signal transmitted by the photoelectric sensor 16. Therefore, the conveying speed of the paper tape 13 can be conveniently monitored and controlled, and the cut seal defects caused by the fact that the conveying speed is not coordinated with the rotating speed of the movable knife 4 are prevented. When the paper feeding mechanism 2 conveys the paper tape 13, the photoelectric sensor 16 detects the color code on the paper tape 13 to adjust the speed of the motor 15, so as to realize accurate cutting of the position and the length of the pattern on the seal, and when a position error exists in the printed pattern (color code) on the paper tape 13, the control device 17 can adjust the rotating speed of the motor 15 according to the position signal of the color code detected by the photoelectric sensor 16, so as to correct the cutting position of the paper tape 13, and obtain a qualified seal.
As shown in fig. 1 to 3, the rotating shaft 7 is provided with a groove for mounting the cutter head 8, the cutter head 8 is pressed in the groove on the rotating shaft 7 by a pressing block 21, the cutter head 8 is fixedly connected with the rotating shaft 7 by a bolt 20, and the bolt 20 passes through the pressing block 21 and the cutter head 8 in sequence and is screwed on the rotating shaft 7. The fixed support 5 of the fixed cutter 3 is arranged on a connecting plate 22, and the connecting plate 22 is fixed on the frame 1 through screws.
Referring to fig. 1 to 3, the fixed bracket 5 is provided with a spindle 14 parallel to the rotating shaft 7, the backing roller 6 is coaxially connected to the spindle 14, the backing roller 6 can freely rotate, the backing roller 6 rotates along with the paper tape 13 under the friction action of the paper tape 13, and the paper tape 13 is cut by the cutting edges when the paper tape 13 is pressed against the surface of the backing roller 6 by the cutting edges due to the rotation of the movable blade 4. The distances between the first straight cutting edge 10, the second straight cutting edge 11, the arc-shaped cutting edge 12 and the rotating shaft 7 are equal, in the rotating process of the movable blade 4, the first straight cutting edge 10 and the second straight cutting edge 11 rotate to the positions in contact with the paper tape 13 firstly, the paper tape 13 is pressed on the pressure-bearing roller 6 to form an opening, then, the two ends of the arc-shaped cutting edge 12 rotate to the positions in contact with the paper tape 13 to form an opening on the paper tape 13, and the middle point of the arc-shaped cutting edge 12 rotates to the position in contact with the paper tape 13 finally to completely cut off the paper tape 13. Because the speed of the paper feeding mechanism 2 for conveying the paper tape 13 is equal to the linear speed of the blade 9 of the movable blade 4, after the paper tape 13 is partially cut by the first straight blade edge 10 and the second straight blade edge 11, the movable blade 4 continues to rotate to enable the arc-shaped blade edge 12 to press the paper tape 13 on the surface of the pressure bearing roller 6, the paper tape 13 continues to be conveyed forwards to enable the movable blade 4 to cut off the cut parts of the first straight blade edge 10 and the second straight blade edge 11, and because the conveying speed of the paper tape 13 is equal to the linear speed of the blade 9 of the movable blade 4, the cut on the paper tape 13 is in transition nature, and the paper tape 13 cannot wrinkle or be torn.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. A facing slip cutting device is characterized by comprising a paper feeding mechanism (2), a fixed knife (3) and a movable knife (4); the fixed cutter (3) comprises a fixed support (5) and a pressure-bearing roller (6), and the pressure-bearing roller (6) is rotatably connected to the fixed support (5); the movable knife (4) comprises a rotating shaft (7) and a knife head (8), the rotating shaft (7) is parallel to the bearing roller (6), and the knife head (8) is fixed on the rotating shaft (7); a cutting edge (9) is arranged on the cutter head (8), the cutting edge (9) comprises a first straight cutting edge (10), a second straight cutting edge (11) and an arc-shaped cutting edge (12), the first straight cutting edge (10) and the second straight cutting edge (11) are parallel to the rotating shaft (7), and the arc-shaped cutting edge (12) is connected between the first straight cutting edge (10) and the second straight cutting edge (11);
the paper feeding mechanism (2) conveys the paper tape (13) between the movable knife (4) and the fixed knife (3), and the rotating shaft (7) rotates to enable the first section of straight cutting edge (10), the second section of straight cutting edge (11) and the arc-shaped cutting edge (12) to be pressed on the pressure bearing roller (6) to cut off the paper tape (13).
2. The seal cutting device according to claim 1, wherein: the first straight cutting edge (10) and the second straight cutting edge (11) are symmetrically arranged on the two sides of the center parting line of the arc-shaped cutting edge (12).
3. The seal cutting device according to claim 1, wherein: and a mandrel (14) parallel to the rotating shaft (7) is arranged on the fixed support (5), and the pressure bearing roller (6) is coaxially connected to the mandrel (14).
4. The seal cutting device according to claim 1, wherein: the speed of the paper feeding mechanism (2) for conveying the paper tape (13) is equal to the linear speed of the cutting edge (9) of the movable cutter (4).
5. The seal cutting device according to claim 1, wherein: the paper feeding mechanism (2) is driven by a motor (15).
6. The seal cutting device according to claim 5, wherein: the motor is characterized by further comprising a photoelectric sensor (16) and a control device (17), wherein the motor (15) and the photoelectric sensor (16) are both connected with the control device (17); the paper tape (13) is provided with a color code, the photoelectric sensor (16) detects the color code on the paper tape (13) and transmits a detection signal to the control device (17), and the control device (17) controls the rotating speed of the motor (15) according to the detection signal transmitted by the photoelectric sensor (16).
7. The seal cutting device according to claim 5, wherein: the paper feeding mechanism (2) comprises a paper feeding roller (18) and a pressing wheel (19) which are arranged in parallel, the paper feeding roller (18) is driven by a second motor (15), and the pressing wheel (19) presses the paper tape (13) on the surface of the paper feeding roller (18).
8. The seal cutting device according to claim 1, wherein: the distances among the first section of straight cutting edge (10), the second section of straight cutting edge (11), the arc-shaped cutting edge (12) and the rotating shaft (7) are equal.
9. The seal cutting device according to claim 1, wherein: the cutter head (8) is fixedly connected with the rotating shaft (7) through a bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920908076.2U CN210558436U (en) | 2019-06-17 | 2019-06-17 | Facing slip cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920908076.2U CN210558436U (en) | 2019-06-17 | 2019-06-17 | Facing slip cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN210558436U true CN210558436U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920908076.2U Active CN210558436U (en) | 2019-06-17 | 2019-06-17 | Facing slip cutting device |
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|---|---|
| CN (1) | CN210558436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093556A (en) * | 2019-06-17 | 2020-12-18 | 上海烟草机械有限责任公司 | Facing slip cutting device |
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2019
- 2019-06-17 CN CN201920908076.2U patent/CN210558436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093556A (en) * | 2019-06-17 | 2020-12-18 | 上海烟草机械有限责任公司 | Facing slip cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: 201206 Shanghai City, Pudong New Area Chinese (Shanghai) Free Trade Zone East Jinxiu Road No. 2555 Co-patentee after: Suzhou Jinchen Intelligent Technology Co., Ltd Patentee after: SHANGHAI TOBACCO MACHINERY Co.,Ltd. Address before: 201206 Shanghai City, Pudong New Area Chinese (Shanghai) Free Trade Zone East Jinxiu Road No. 2555 Patentee before: SHANGHAI TOBACCO MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right |