CN212499394U - Slitting ridge line device of roll paper form printing machine - Google Patents
Slitting ridge line device of roll paper form printing machine Download PDFInfo
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- CN212499394U CN212499394U CN202020504272.6U CN202020504272U CN212499394U CN 212499394 U CN212499394 U CN 212499394U CN 202020504272 U CN202020504272 U CN 202020504272U CN 212499394 U CN212499394 U CN 212499394U
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- ridge line
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- tetrasection
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Abstract
The utility model discloses a web form printing machine cuts ridge line device, including ridge line roller, drive mechanism and fastening device, the surface of ridge line roller is opened with main groove, two-row trisection groove and three-row tetrasection groove along the axial direction; the trisection grooves and the main grooves are distributed on the surface of the ridge line roller in trisection, and the tetrasection grooves and the main grooves are distributed on the surface of the ridge line roller in tetrasection; the cutting knife, the pressing plate and the fixing screws are respectively arranged in the main groove and the two rows of trisection grooves or the three rows of tetrasection grooves; the pressing plate presses the cutting knife in the main groove and on the same side surface of the two rows of trisection grooves or the three rows of tetrasection grooves and fixes the cutting knife by the fixing screw vertically arranged on the other surface of the pressing plate; threaded holes for fixing the knife slot filling strips are further formed in the two rows of trisection grooves or the three rows of tetrasection grooves; the utility model discloses a production divides the three thirds to operate with the roller, need not change ridge line roller, only needs the adjustment to divide the position of cutter to realize the fast switch-over, has improved the operating efficiency, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a lithography apparatus designs technical field, especially relates to a web form printing machine cuts ridge line device.
Background
The ridge line is used for equally dividing the continuous 12-inch paper into 4 or 3 tear lines, namely the tear lines which can be torn after the invoice is continuously printed. In the table-board printing, when the ridge line works, the ridge line rollers with the same size have different slitting numbers, and in the actual production, the most common specification is 12 inches to three or four. The production of different specifications is realized by replacing the two sets of ridge line rollers. Meanwhile, the different ridge line dividing cutters are replaced and adjusted, so that the replacement and adjustment time is long, the consumption is high, the efficiency is not high, and the production cycle is influenced.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, provide a web form printing machine cuts ridge line device, can make the adjustment in order to adapt to not unidimensional production needs convenient and fast ground.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the web form printing machine slitting ridge line device comprises a ridge line roller, a transmission mechanism and a fastening mechanism, wherein the ridge line roller is connected with the transmission mechanism through a bolt, and is connected in the fastening mechanism through a bearing in a rolling manner; the surface of the ridge line roller is provided with a main groove, two rows of trisection grooves and three rows of tetrasection grooves along the axial direction; the trisection grooves and the main grooves are distributed on the surface of the ridge line roller in trisection, and the tetrasection grooves and the main grooves are distributed on the surface of the ridge line roller in tetrasection; the cutting knife, the pressing plate and the fixing screws are respectively arranged in the main groove and the two rows of trisection grooves or the three rows of tetrasection grooves; the pressing plate presses the cutting knife in the main groove and on the same side surface of the two rows of trisection grooves or the three rows of tetrasection grooves and fixes the cutting knife by the fixing screw vertically arranged on the other surface of the pressing plate; threaded holes for fixing the knife groove filling strips are further formed in the two rows of trisection grooves or the three rows of tetrasection grooves.
Further, the transmission mechanism is a gear connected to one end of the ridge line roller through a bolt; the fastening mechanism comprises a supporting seat and a bearing which are arranged at two ends of the ridge line roller, and the supporting seat is connected with the ridge line roller through the bearing.
Furthermore, the fastening mechanism further comprises retaining nuts arranged outside the ridge line roller and connected with the bearings at two ends of the ridge line roller, gears are further connected to the outer sides of the retaining nuts at one end of the ridge line roller, installation hanging rings are further arranged at two ends of the top of the supporting seat, fixing bolts are further arranged at four corners of the top of the supporting seat, and the fixing bolts are connected with retaining rings.
The utility model discloses still can be applied to a roll web form printing machine, install above-mentioned roll web form printing machine on this printing machine and cut ridge line device.
Adopt the utility model discloses a beneficial effect of production does:
1. the 12 inches of ridge line roller divide into the third four with the roller, can realize that production divides into the third four with the roller operation, when switching the score, need not change ridge line roller, only need adjust 2 positions of dividing the cutter, cut pressure, installation etc. and need not to do the adjustment again, realized production divide into the third four with the roller operation and fast switch over.
2. The filling strips are fixed in the vacant cutter grooves, and the circular runout and the noise caused by dynamic balance are eliminated. The slitting pressure, the mounting accuracy and the like do not need to be adjusted. The quick switching can be realized by three-to-four operation. The operation efficiency is improved, the production cost is reduced, and the purchase cost of one set of ridge line roller is reduced.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic left side view of the present invention;
fig. 4 is a schematic cross-sectional view of the ridge line roller according to the present invention;
FIG. 5 is a schematic view of the installation of the slitting knife on the ridge line roller of the present invention;
fig. 6 is an installation schematic diagram of the embodiment of the present invention.
In the figure:
1-ridge line roller; 101-a main tank; 102-trisection groove; 103-quartering groove; 104-a threaded hole; 2-cutting the cutter; 3, pressing a plate; 4-a set screw; 5-a support seat; 6-a bearing; 7-fixing the bolt; 8-anti-back ring; 9-installing a hanging ring; 10-a gear; 11-retaining nuts; 12-roll paper tape
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 5, the web form printing machine slitting ridge line device of the present invention includes a ridge line roller 1, a transmission mechanism and a fastening mechanism, wherein the ridge line roller 1 is connected to the transmission mechanism through a bolt, and the ridge line roller 1 is connected to the fastening mechanism through a bearing in a rolling manner; the surface of the ridge line roller 1 is provided with a main groove 101, two rows of trisection grooves 102 and three rows of tetrasection grooves 103 along the axial direction; the trisection grooves 102 and the main grooves 101 are distributed on the surface of the ridge line roller 1 in trisection, and the tetrasection grooves 103 and the main grooves 101 are distributed on the surface of the ridge line roller 1 in tetrasection. The 12-inch-divided-into-three-roller technology of the ridge line roller 1 is designed and manufactured by utilizing the original 12-inch-divided-into-four ridge line roller, the position of a main groove 101 of the 12-inch-divided-into-three ridge line roller 1 is kept unchanged, two three divided grooves 102 are formed at intervals of 120 degrees along the circumference by taking the starting point of the position of the main groove 101 as a reference, and the three divided grooves 102 are processed by respectively processing the same-size dividing cutter groove positions clockwise and anticlockwise. Realize that 12 inches divide by three knife slot positions and 12 inches divide by four knife slot positions simultaneously in one 12 inches ridge line roller 1. Namely, six slitting knife groove positions on one ridge line roller realize the function of dividing 12 inches into three or four.
Referring to fig. 4, the present invention further includes a slitting knife 2, a pressing plate 3 and a fixing screw 4 respectively installed in the main groove 101 and the two rows of trisection grooves 102 or the three rows of tetrasection grooves 103; the pressing plate 3 presses the cutting knife 2 in the main groove 101 and on the same side of the two rows of trisection grooves 102 or the three rows of tetrasection grooves 103 and is fixed by the fixing screw 4 vertically arranged on the other side of the pressing plate 3.
Design processing and ridge line roller 1 are 3 with the sword groove filling strip of material, and filling strip and the equal size of sword groove, the equal precision processing of sword groove. Taking the axial central line of the filler strip as a reference, and transversely centering the filler strip 160mm away from both sides of the central line
1 each counterbore. Ensure the filling strips and the slitting knife grooves to be closely fitted. Threaded holes 104 for fixing the blade groove filling strips are also arranged in the two rows of trisection grooves 102 or the three rows of tetrasection grooves 103.
The 12 inches of ridge line roller divide into the third four with the roller, can realize that production divides into the third four with the roller operation, when switching the score, need not change ridge line roller, only need adjust 2 positions of dividing the cutter, cut pressure, installation etc. and need not to do the adjustment again, realized production divide into the third four with the roller operation and fast switch over.
The size of the threaded hole 104 processed by the six cutting knife grooves switchable on the ridge line roller 1 is M6 multiplied by 10.
Referring to fig. 1 to 3, the transmission mechanism is a gear 10 connected to one end of the ridge line roller 1 by a bolt; the fastening mechanism comprises a supporting seat 5 and a bearing 6 which are arranged at two ends of the ridge line roller 1, and the supporting seat 5 is connected with the ridge line roller 1 through the bearing 6.
Referring to fig. 1 to 3, the fastening mechanism further comprises a retaining nut 11 arranged outside the connecting bearing 6 at two ends of the ridge line roller 1, a gear 10 is further connected outside the retaining nut 11 at one end of the ridge line roller 1, mounting rings 9 are further arranged at two ends of the top of the supporting seat 5, fixing bolts 7 are further arranged at four corners of the top of the supporting seat 5, and the retaining rings 8 are connected to the fixing bolts 7.
The threaded holes 104 are used to secure the steel bars, and when a certain set of cutter slots is not used, the dynamic balance is compensated by the filler bars:
when the ridge line roller is used for 12 inches and three minutes, the filling strips are arranged in the quartering groove 103, so that the ridge line roller is ensured to run stably, and circular run-out and noise caused by dynamic balance are eliminated.
When the ridge line roller is used for dividing the ridge line roller into 12 inches and four minutes, the ridge line roller is installed in the trisection groove 102 by using filling strips, and the circular runout and the noise caused by dynamic balance are eliminated. Ensure the stable operation of the ridge line roller.
The filling strips are fixed in the vacant cutter grooves, and the circular runout and the noise caused by dynamic balance are eliminated. The slitting pressure, the mounting accuracy and the like do not need to be adjusted. The quick switching can be realized by three-to-four operation. The operation efficiency is improved, the production cost is reduced, and the purchase cost of one set of ridge line roller is reduced.
Referring to fig. 6, a web form printing machine is provided with the web form printing machine of the present invention for slitting ridge line devices.
The 12-inch four-ridge line roller is used in a printing machine to equally divide continuous 12-inch long paper into 4-minute tear lines, and the invoice can be torn along the tear lines after being continuously printed.
The 12-inch three-ridge line roller is used in a printing machine to equally divide continuous 12-inch long paper into 3-minute tear lines, and the invoice can be torn along the tear lines after being continuously printed.
The foregoing is a more detailed description of the present invention taken in conjunction with the accompanying drawings, which are not intended to limit the invention to the particular embodiments described herein. For those skilled in the art to which the invention pertains, equivalent substitutes or obvious modifications may be made without departing from the spirit of the invention, and the same properties or uses are deemed to be within the scope of the invention as determined by the claims as filed.
Claims (4)
1. A web form printing machine cuts ridge line device, including the roller of ridge line (1), drive mechanism and fastening mechanism, the roller of ridge line (1) passes the drive mechanism of bolted connection, the roller of ridge line (1) rolls and connects in the fastening mechanism through the bearing; the device is characterized in that a main groove (101), two rows of trisection grooves (102) and three rows of tetrasection grooves (103) are formed in the surface of the ridge line roller (1) along the axial direction; the trisection groove (102) and the main groove (101) are distributed on the surface of the ridge line roller (1) in trisection, and the tetrasection groove (103) and the main groove (101) are distributed on the surface of the ridge line roller (1) in tetrasection; the cutting device also comprises a cutting knife (2), a pressing plate (3) and a fixing screw (4) which are respectively arranged in the main groove (101) and in the two rows of trisection grooves (102) or the three rows of tetrasection grooves (103); the pressing plate (3) presses the cutting knife (2) in the main groove (101) and the same side surface of two rows of trisection grooves (102) or three rows of tetrasection grooves (103) and is fixed through a fixing screw (4) vertically arranged on the other surface of the pressing plate (3); threaded holes (104) for fixing the knife groove filling strips are further arranged in the two rows of trisection grooves (102) or the three rows of tetrasection grooves (103).
2. The web form printing press slitting ridge line devices of claim 1, wherein: the transmission mechanism is a gear (10) connected to one end of the ridge line roller (1) through a bolt; the fastening mechanism comprises a supporting seat (5) and a bearing (6) which are arranged at two ends of the ridge line roller (1), and the supporting seat (5) is connected with the ridge line roller (1) through the bearing (6).
3. The web form printing press slitting ridge line devices of claim 1, wherein: the fastening mechanism further comprises retaining nuts (11) arranged on the outer sides of the connecting bearings (6) at the two ends of the ridge line roller (1), gears (10) are further connected to the outer sides of the retaining nuts (11) at one end of the ridge line roller (1), mounting rings (9) are further arranged at the two ends of the top of the supporting seat (5), fixing bolts (7) are further arranged at the four corners of the top of the supporting seat (5), and retaining rings (8) are connected to the fixing bolts (7).
4. A web form printing press equipped with a web form printing press slitting ridge line device according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020504272.6U CN212499394U (en) | 2020-04-07 | 2020-04-07 | Slitting ridge line device of roll paper form printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020504272.6U CN212499394U (en) | 2020-04-07 | 2020-04-07 | Slitting ridge line device of roll paper form printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212499394U true CN212499394U (en) | 2021-02-09 |
Family
ID=74431396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020504272.6U Active CN212499394U (en) | 2020-04-07 | 2020-04-07 | Slitting ridge line device of roll paper form printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212499394U (en) |
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2020
- 2020-04-07 CN CN202020504272.6U patent/CN212499394U/en active Active
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