CN216180888U - Stable form divides strip cutting machine - Google Patents
Stable form divides strip cutting machine Download PDFInfo
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- CN216180888U CN216180888U CN202122605836.2U CN202122605836U CN216180888U CN 216180888 U CN216180888 U CN 216180888U CN 202122605836 U CN202122605836 U CN 202122605836U CN 216180888 U CN216180888 U CN 216180888U
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Abstract
The application belongs to the field of printing processing equipment, and relates to a stable slitting cutting machine which comprises a rack, wherein a conveying roller set, a cutting roller set and a discharging conveying mechanism are arranged on the rack, a pressing wheel mechanism is arranged above the discharging conveying mechanism, the pressing wheel mechanism comprises a bearing rod, a connecting plate is arranged on the bearing rod, the connecting plate is hinged with a pressing wheel arranged in a rolling manner with the top surface of a workpiece, a primary air suction mechanism is arranged below a workpiece conveying path between the cutting roller set and the discharging conveying mechanism, the primary air suction mechanism comprises a primary air suction box, the primary air suction box is connected with an air suction device, and a plurality of primary suction holes are formed in the top surface of the primary air suction box in a penetrating manner; and a blowing mechanism is arranged above a workpiece discharging conveying path between the first-stage air suction mechanism and the pressing wheel mechanism, the blowing mechanism comprises a blowing box, the blowing box is connected with a blowing device, and the lower surface of the blowing box is provided with a plurality of blowing holes in a penetrating manner. The application has the effect that the front end upwarps and turns back when the paper board strip passes through the pinch roller mechanism.
Description
Technical Field
The application relates to the technical field of printing and processing equipment, in particular to a stable slitting cutting machine.
Background
In the printing industry, it is often necessary to cut paperboard raw materials, and the equipment used for cutting the paperboard is a slitting cutter. The slitting cutting machine comprises a frame, a conveying roller set, a cutting roller set and a discharging and conveying mechanism, wherein a pressing wheel mechanism is arranged between the cutting roller set and the discharging and conveying mechanism, the conveying roller set mechanism is connected with one end of the cutting roller set through a rail, the other end of the cutting roller set is connected with the discharging and conveying mechanism through a rail, and a pressing wheel of the pressing wheel mechanism is abutted to a lower discharging and conveying belt of the discharging and conveying mechanism.
The slitting cutting machine comprises a rack, wherein a conveying roller set, a cutting roller set and a discharging conveying belt are sequentially arranged on the rack along a workpiece processing flow, and a pressing wheel mechanism is arranged above the discharging conveying belt.
The cardboard raw materials that will wait to cut convey the cutting roller group through conveying the roller group and cut, pass through the pinch roller mechanism with the cardboard after the cutting, rethread ejection of compact conveying mechanism collects the use.
When using above-mentioned slitting cutting machine, the cardboard raw materials that the conveying roller set will be carried to the cutting roller set, and the cardboard raw materials cuts into the cardboard strip through the cutting roller set, and the cardboard strip gets into ejection of compact conveyer belt under the promotion of feed roller group, and then is carried to next process, and the cardboard strip is during ejection of compact conveyer belt moves ahead, and the pinch roller mechanism produces certain pressure to the cardboard strip, alleviates the possibility that the displacement appears in the cardboard strip to improve the stability that the cardboard strip moved ahead.
However, the above slitting cutter has the following drawbacks: after the paperboard raw materials are cut and split into strips through the cutting roller group, due to the electrostatic action, the front ends of the paperboard strips slightly upwarp along with the blade direction of the cutters of the cutting roller group, and then when the paperboard strips pass through the pressing wheel mechanism again, the rolling of the pressing wheel easily turns back the upwarped front end parts of the paperboards, so that creases are left, and the quality of the paperboards is influenced.
SUMMERY OF THE UTILITY MODEL
Thereby warp the possibility of rolling over back in order to alleviate the cardboard strip that the cutting was accomplished and pass through when pinch roller mechanism the front end, this application provides a stable form slitting cutting machine.
The application provides a stable form divides strip cutting machine adopts following technical scheme:
a stable type slitting cutting machine comprises a frame, a conveying roller set, a cutting roller set and a discharging conveying mechanism are sequentially arranged on the frame according to the processing flow of a workpiece, a pressing wheel mechanism for pressing and fixing the workpiece is arranged on the discharging conveying mechanism, the pinch roller mechanism comprises a bearing rod, a connecting plate is arranged on the bearing rod, the connecting plate is hinged with a pinch roller which is arranged in a rolling way with the top surface of the workpiece, a first-stage air suction mechanism is arranged below a workpiece conveying path between the cutting roller group and the discharging and conveying mechanism, the first-stage air suction mechanism comprises a first-stage air suction box, the first-stage air suction box is connected with an air suction device, a plurality of first-stage suction holes are arranged on the top surface of the first-stage air suction box in a penetrating manner, and a blowing mechanism is arranged above the workpiece discharging and conveying path between the first-stage air suction mechanism and the pressing wheel mechanism, the blowing mechanism comprises a blowing box, the blowing box is connected with a blowing device, and a plurality of blowing holes are formed in the lower surface of the blowing box in a penetrating manner.
Through adopting above-mentioned technical scheme, cardboard raw materials are passed through the conveying roller group and are conveyed to the cutting roller group, are cut into the cardboard strip after, and the cardboard strip gets into ejection of compact conveying mechanism through one-level suction mechanism, and the cardboard strip passes through gas blowing mechanism and pinch roller mechanism in proper order during ejection of compact conveying mechanism operation. In the whole course of working, the front end of the cardboard strip that has just cut and has finished upwarps easily, and at this moment, the adsorption of one-level suction mechanism makes the cardboard strip front end of upwarping can paste down. And when the front end of the paperboard strip continues to move forward to the air blowing mechanism, the air blowing action of the air blowing mechanism enables the front end of the upturned paperboard strip to be further pasted downwards, meanwhile, the rear end of the paperboard strip is still in a downward pasting state due to the action of the first-stage air suction mechanism, and the flattening effect of the first-stage air suction mechanism and the air blowing mechanism on the paperboard strip is further enhanced. So, can keep the state of pasting down when the front end of cardboard strip continues to advance to pinch roller mechanism to alleviate and lead to the possibility of rolling over back because of upwarping through the pinch roller, thereby improve the cutting quality of cardboard strip and the stability of whole cutting process.
Optionally, the suction device connected to the first-stage suction box is an exhaust fan or an air pump.
Through adopting above-mentioned technical scheme, wind-force is strong when air exhauster or aspiration pump equipment use, and convulsions are stable, are favorable to improving the flat effect of exhibition of cardboard strip.
Optionally, the blowing device connected with the blowing box adopts a blower.
Through adopting above-mentioned technical scheme, hair-dryer wind-force is powerful, operates steadily, is favorable to improving the exhibition flat effect of cardboard strip.
Optionally, the discharge conveying mechanism comprises a plurality of unit conveying belts arranged at intervals, a second-stage suction mechanism is arranged at the lower end of a subsequent workpiece discharge conveying path of the pinch roller mechanism and comprises a second-stage suction pipe, the second-stage suction pipe is connected with a suction device, and a plurality of second-stage suction holes are formed in the upper surface of the second-stage suction pipe of the device through an air suction pump or an air exhauster.
Through adopting above-mentioned technical scheme, second grade suction mechanism can further adsorb the lower subsides to the cardboard strip behind the pinch roller mechanism to further improve the flat effect of exhibition to the cardboard strip.
Optionally, the pinch roller mechanism further comprises a lantern ring sleeved on the bearing rod, and the lantern ring and the bearing rod are detachably and fixedly connected; the pressing wheel is hinged to one end of the connecting plate, and the other end of the connecting plate is rotatably connected with the bearing rod, so that the height of the pressing wheel can be adjusted; the outer wall of the lantern ring extends out of the supporting rod, an elastic piece is connected between one end, extending out of the lantern ring, of the supporting rod and one end, close to the pinch roller, of the connecting plate, and the elastic piece provides an upward acting force for the pinch roller.
Through adopting above-mentioned technical scheme, remove the lantern ring and the fixed of carrier bar, it is fixed again after rotating the lantern ring to adjust the elasticity of elastic component, thereby adjust the last pulling force of elastic component to the pinch roller, thereby adjust the pressure of pinch roller to the cardboard strip and make the pinch roller alleviate the pressure to the cardboard under the prerequisite that satisfies the solid cardboard strip requirement of pressure, thereby alleviate the pinch roller and leave the possibility of indentation on the cardboard strip surface.
Optionally, the lantern ring is in threaded connection with an adjusting bolt, and the adjusting bolt penetrates from the outer wall of the lantern ring to the inner wall to abut against the outer wall of the bearing rod.
Through adopting above-mentioned technical scheme, screw up or unscrew adjusting bolt, adjusting bolt's end and the inseparable butt of carrier bar or break away from can realize the fixed of lantern ring or remove fixedly easy operation.
Optionally, the elastic member is a spring.
Through adopting above-mentioned technical scheme, the flexible scope of spring is big, and elasticity is strong, longe-lived, and convenient to use gives the ascending effort of pinch roller more stable as the elastic component.
In summary, the utility model has the following beneficial technical effects:
1. the front end of the paperboard strip is bent upwards after being cut and before passing through the pressing wheel under the action of the primary air suction mechanism and the air blowing mechanism, and the flatness of the paperboard strip is improved, so that the possibility that the front end of the paperboard strip is turned back due to bending upwards when passing through the pressing wheel is reduced, and the cutting quality of the paperboard strip and the stability of the whole cutting process are improved;
2. according to the paper board strip cutting device, the secondary air suction mechanism is additionally arranged behind the pressing wheel mechanism, so that the flattening degree of the paper board strip is further improved, and the cutting quality of the paper board strip is further improved;
3. when the stable form slitting cutting machine is used, raw materials enter the pressing wheel mechanism through the first-level air suction mechanism and the air blowing mechanism after being cut, the pressure effect of the pressing wheel on the paperboard is changed under the action of the adjusting bolt and the spring, the paperboard can be reinforced by the rolling of the pressing wheel on the paperboard, and indentation is not easy to leave. This application is through setting up the pinch roller into height-adjustable for the pinch roller can alleviate the pressure to the cardboard under the prerequisite that satisfies the solid cardboard strip requirement of pressure, thereby alleviates the pinch roller and leaves the possibility of indentation on cardboard strip surface.
Drawings
Fig. 1 is a schematic structural view of a stabilized slitting cutter according to an embodiment of the present application.
Fig. 2 is a schematic view of the structure of fig. 1 from another angle.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Description of reference numerals:
1. a frame;
2. a set of transport rollers; 21. a transfer drive roller; 211. anti-skid lines; 22. a conveying driven roller;
3. a cutting roller set; 31. cutting the driving roller; 311. a cutter; 32. cutting the driven roller;
4. a first-stage air suction mechanism; 41. a first stage getter cartridge; 411. a first-stage suction hole;
5. a blowing mechanism; 51. a blowing box;
6. a secondary air suction mechanism; 61. a secondary air suction pipe; 611. a secondary suction hole;
7. a pinch roller mechanism; 71. a carrier bar; 72. a collar; 721. adjusting the bolt; 722. a support bar; 73. connecting plates; 731. a pinch roller; 74. a spring;
8. a discharge conveying mechanism; 81. an upper discharge conveyer belt; 82. a lower discharge conveyer belt; 83. and (7) a supporting plate.
Detailed Description
The present application is described in further detail below.
A stable form slitting cutting machine, refer to fig. 1 and fig. 2, including frame 1, according to the process flow, be provided with conveying roller set 2 on the frame 1, cutting roller set 3, ejection of compact conveying mechanism 8. Between the cutting roller group 3 and the discharging and conveying mechanism 8, a primary air suction mechanism 4, an air blowing mechanism 5, a pressing wheel mechanism 7 and a secondary air suction mechanism 6 are included.
In this embodiment, referring to fig. 1, the transport roller group 2 includes a transport drive roller 21. The length direction of the conveying driving roller 21 is perpendicular to the conveying direction of the paperboard raw materials, two ends of the conveying driving roller are hinged to the rack 1, anti-slip grains 211 are carved on the outer surface of the conveying driving roller 21, a driving piece for driving the conveying driving roller 21 to rotate is connected to the conveying driving roller 21, the driving piece can adopt a motor, and a conveying driven roller 22 is arranged below the conveying driving roller 21.
The length direction of the conveying driven roller 22 is parallel to the length direction of the conveying driving roller 21, two ends of the conveying driven roller are hinged to the rack 1, the outer surface of the conveying driven roller is smooth, the rotating direction of the conveying driving roller 21 is opposite to the rotating direction of the conveying driving roller 21, when the paperboard raw materials enter the conveying roller group 2, the upper surface of the paperboard raw materials are in rolling contact with the conveying driving roller 21, the lower surface of the paperboard raw materials are in rolling contact with the conveying driven roller 22, the anti-slip patterns 211 increase friction of the upper contact surface of the paperboard raw materials, and conveying of the paperboard raw materials is promoted. The tail end of the conveying roller group 2 is connected with a cutting roller group 3.
Referring to fig. 2, the cutting roller group 3 includes a cutting drive roller 31. The cutting drive roller 31 is cylindrical, the length direction of the cutting drive roller is parallel to the length direction of the conveying drive roller 21, the rotation direction of the cutting drive roller is the same as the rotation direction of the conveying drive roller 21, a cutting knife 311 is arranged on the side wall of the cutting drive roller along the length direction, the cutting knife 311 is long-strip-shaped, the length direction of the cutting drive roller is parallel to the length direction of the cutting drive roller 31, and a cutting driven roller 32 is arranged below the cutting drive roller 31. The cutting driven roller 32 is cylindrical, the length direction of the cutting driven roller is parallel to the length direction of the cutting driving roller 31, the rotating direction of the cutting driving roller 31 is opposite to the rotating direction of the cutting driving roller 31, the paperboard raw materials enter the cutting roller group 3, when the cutting driving roller 31 rotates, the cutter 311 can cut the paperboard raw materials at equal intervals, the cutting driven roller 32 plays a role in supporting and conveying the materials, and the materials are cut into strip-shaped paperboard strips with equal intervals and the like through the cutting roller group 3. The cutting roller group 3 is connected with a first-stage air suction mechanism 4.
The primary suction mechanism 4 includes a primary suction box 41. One-level box 41 of breathing in is long cylindricality, and length direction is on a parallel with the length direction of cutting drive roll 31, and the top surface runs through and has seted up a plurality of one-level and has inhaled hole 411, and a plurality of one-level are inhaled hole 411 and are arranged along the length direction equidistance of top surface in proper order, and the box of breathing in is connected with the air exhauster, and the box of breathing in absorbs the outside gas of one-level inhaling hole 411 during the start, and when the cardboard raw materials got into one-level air suction mechanism 4 through cutting roller set 3, the cardboard strip was laminated downwards. The primary air suction mechanism 4 is connected with a discharge conveying mechanism 8.
The discharging conveying mechanism 8 comprises an upper discharging conveying belt 81. The upper discharging conveyer belt 81 is in a long strip shape, and a lower discharging conveyer belt 82 is arranged below the upper discharging conveyer belt 81. The lower discharging conveyer belt 82 is of a unit type, the tail end of the lower discharging conveyer belt 82 of each unit is connected with the starting end of the lower discharging conveyer belt 82 of the next unit through a supporting plate 83, when the paperboard strip passes through the discharging conveyer mechanism 8, the upper surface of the paperboard strip is connected with the bottom layer of the upper discharging conveyer belt 81 in an abutting mode, and the lower surface of the paperboard strip is connected with the top layer of the lower discharging conveyer belt 82 in an abutting mode. The starting end of the discharging and conveying mechanism 8 is provided with an air blowing mechanism 5.
The second-stage air suction mechanism 6 comprises a second-stage air suction pipe 61, a plurality of second-stage suction holes 611 are formed in the upper surface of the second-stage air suction pipe 61 in a penetrating mode, the second-stage air suction pipe 61 is connected with an air suction pump, the paperboard strips enter the second-stage air suction mechanism 6 through the lower discharging conveying belt 82, and the second-stage air suction pipe 61 sucks the paperboard strips through the second-stage suction holes 611 to enable the paperboard strips to be attached downwards. A pinch roller mechanism 7 is arranged between the secondary suction mechanism 6 and the blowing mechanism 5.
Referring to fig. 3, the pinch roller mechanism 7 includes a cylindrical carrier bar 71, the length direction of the carrier bar 71 is perpendicular to the feeding direction of the cardboard strips, and a plurality of collars 72 are mounted on the carrier bar 71. The lantern rings 72 are arranged along the length direction of the bearing rod 71, the lantern rings 72 are in threaded connection with adjusting bolts 721, the adjusting bolts 721 penetrate from the outer walls of the lantern rings 72 to the inner walls to be abutted against the outer walls of the bearing rod 71, and supporting rods 722 are arranged on the circumferences of the lantern rings 72. One end of the support bar 722 is fixedly connected to the outer circumferential wall of the collar 72, and the other end extends outward. The carrier bar 71 is provided with a link plate 73. The connecting plate 73 is obliquely arranged, the high end of the connecting plate is connected with the bearing rod 71 in a rotating mode, the rotating shaft of the connecting plate coincides with the axis of the bearing rod 71, the low end of the connecting plate 73 is hinged with a pressing wheel 731, an elastic piece is connected between the low end of the connecting plate 73 and one end, extending out of the supporting rod 722, of the connecting plate, and the elastic piece can be a spring 74. When the adjusting bolt 721 is loosened, the spring 74 is stretched by rotating the sleeve ring 72, and the pressing wheel 731 can press and fix the cardboard strips, and simultaneously, the pressure of the pressing wheel 731 on the cardboard strips is reduced, so that the cardboard strips are pressed and fixed, and the cardboard strips are protected without leaving marks.
The implementation principle of a stable form slitting cutting machine of this application embodiment is:
the paperboard raw material is conveyed to the cutting roller group 2 through the conveying roller group 1, and after being cut into paperboard strips, the paperboard strips enter the discharging and conveying mechanism 8 through the primary air suction mechanism 3, and the paperboard strips sequentially pass through the air blowing mechanism 5, the pressing wheel mechanism 6 and the secondary air suction mechanism 6 during the operation of the discharging and conveying mechanism 8. In the whole course of working, the effect of one-level air suction mechanism 4 and air blowing mechanism 5 makes the front end of the cardboard strip can keep the state of sticking down when advancing to pinch roller mechanism 7 to alleviate and lead to the possibility of rolling over back because of upwarping through pinch roller 731, and cooperation second grade air suction mechanism 6 can further improve the flat effect of exhibition of cardboard strip, thereby improve the cutting quality of cardboard strip and the stability of whole cutting process.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a stable form divides strip cutting machine, includes frame (1), according to work piece manufacturing procedure, has set gradually conveying roller set (2), cutting roller set (3) and ejection of compact conveying mechanism (8) in frame (1), is provided with on ejection of compact conveying mechanism (8) and is used for pressing pinch roller mechanism (7) of solid work piece, pinch roller mechanism (7) are including installing in carrier bar (71) of frame (1), install even board (73) on the carrier bar, even board articulated have pinch roller (731) that set up with the work piece top surface roll, its characterized in that:
a primary air suction mechanism (4) is arranged below a workpiece conveying path between the cutting roller group (3) and the discharging conveying mechanism (8), the primary air suction mechanism (4) comprises a primary air suction box (41), the primary air suction box (41) is connected with an air suction device, and a plurality of primary suction holes (411) are formed in the top surface of the primary air suction box (41) in a penetrating mode;
the workpiece discharging and conveying path between the first-stage air suction mechanism (4) and the pressing wheel mechanism (7) is provided with an air blowing mechanism (5), the air blowing mechanism (5) comprises an air blowing box (51), the air blowing box (51) is connected with an air blowing device, and a plurality of air blowing holes (511) are formed in the lower surface of the air blowing box (51) in a penetrating mode.
2. The stabilized slitting cutter according to claim 1, wherein: and the air suction device connected with the primary air suction box (41) adopts an exhaust fan or an air suction pump.
3. The stabilized slitting cutter according to claim 1, wherein: the blowing device connected with the blowing box (51) adopts a blower.
4. A stabilized slitting cutter according to any one of claims 1 to 3, characterized in that: the discharging and conveying mechanism (8) comprises a plurality of unit conveying belts which are arranged at intervals, a second-stage air suction mechanism (6) is arranged at the lower end of a subsequent workpiece discharging and conveying path of the pressing wheel mechanism (7), the second-stage air suction mechanism (6) comprises a second-stage air suction pipe (61), the second-stage air suction pipe (61) is connected with an air suction device, and a plurality of second-stage suction holes (611) are formed in the upper surface of the second-stage air suction pipe (61) in a penetrating mode.
5. The stabilized slitting cutter according to claim 4, wherein: and the air suction device connected with the second-stage air suction pipe (61) adopts an exhaust fan or an air suction pump.
6. The stabilized slitting cutter according to claim 1, wherein: the pressing wheel mechanism (7) further comprises a lantern ring (72) sleeved on the bearing rod (71), and the lantern ring (72) is detachably and fixedly connected with the bearing rod (71); the pressing wheel is hinged to one end of the connecting plate (73), and the other end of the connecting plate (73) is rotatably connected with the bearing rod (71) to enable the height of the pressing wheel (731) to be adjusted; the supporting rod (722) extends out of the outer wall of the lantern ring (72), an elastic piece is connected between one end of the supporting rod (722) extending out of the lantern ring (72) and one end of the connecting plate (73) close to the pressing wheel (731), and the elastic piece provides upward acting force for the pressing wheel (731).
7. The stabilized slitting cutter according to claim 6, wherein: the lantern ring (72) is in threaded connection with an adjusting bolt (721), and the adjusting bolt (721) penetrates from the outer wall of the lantern ring (72) to the inner wall to be abutted against the outer wall of the bearing rod (71).
8. The stabilized slitting cutter according to claim 6, wherein: the elastic element adopts a spring (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122605836.2U CN216180888U (en) | 2021-10-28 | 2021-10-28 | Stable form divides strip cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122605836.2U CN216180888U (en) | 2021-10-28 | 2021-10-28 | Stable form divides strip cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216180888U true CN216180888U (en) | 2022-04-05 |
Family
ID=80891900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122605836.2U Active CN216180888U (en) | 2021-10-28 | 2021-10-28 | Stable form divides strip cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216180888U (en) |
-
2021
- 2021-10-28 CN CN202122605836.2U patent/CN216180888U/en active Active
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