CN210282429U - Online cutting device for paperboards - Google Patents
Online cutting device for paperboards Download PDFInfo
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- CN210282429U CN210282429U CN201921134369.6U CN201921134369U CN210282429U CN 210282429 U CN210282429 U CN 210282429U CN 201921134369 U CN201921134369 U CN 201921134369U CN 210282429 U CN210282429 U CN 210282429U
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- portal frame
- cutting
- groove
- pressing plate
- cardboard
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- 238000005520 cutting process Methods 0.000 title claims abstract description 67
- 239000011087 paperboard Substances 0.000 title claims description 64
- 239000011111 cardboard Substances 0.000 claims abstract description 37
- 238000007906 compression Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 22
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 19
- 230000003068 static effect Effects 0.000 description 16
- 239000000123 paper Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000274582 Pycnanthus angolensis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
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Abstract
The utility model discloses an online cutting device for cardboard belongs to cardboard cutting device technical field for solve current cardboard and cut off the uneven problem of cutting off that brings in transportation process. The utility model discloses a band conveyer, band conveyer is provided with the workstation side by side, the cut-off groove has been seted up to the upper end of workstation, the top in cut-off groove is provided with the portal frame, the below of portal frame is provided with the cutting off sword, the upper end of cutting off sword is connected with the carriage base, the inboard of portal frame is provided with the elasticity pressing unit that is located the cut-off groove both sides respectively, arbitrary elasticity pressing unit all includes the pressure strip, the lateral wall of portal frame is run through at the both ends of pressure strip, the through-hole that the pressure strip of being convenient for reciprocated is seted up to the lateral wall of portal frame, be connected with compression spring between the both ends lower extreme of pressure strip and the through-hole inner wall, the both sides of carriage base are.
Description
Technical Field
The utility model relates to a cardboard cutting device technical field, more specifically relate to an online cutting device for cardboard.
Background
Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly called as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of paper board (also called as "box board paper" or "box paper board"). It has high mechanical strength and can resist collision and falling in the process of transportation.
In the existing online paperboard cutting device, the paperboard is cut off by the reciprocating motion of a cutting knife in the vertical direction in the continuous conveying process; however, because the paper board is in continuous motion, the broken part of the paper board also moves forwards in the processes of downward movement and upward movement of the cutting knife, and the problems of irregularity, burrs and the like of the cut part of the paper board can be caused at the moment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the current cardboard cuts off the untidy problem of cutting off that brings in transportation process, the utility model provides an online cutting device for cardboard.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model discloses an online cutting device for cardboard, including band conveyer, band conveyer is provided with the workstation side by side, the cut-off groove has been seted up to the upper end of workstation, the top in cut-off groove is provided with the portal frame, the below of portal frame is provided with the cutting off sword that can up-and-down movement, the upper end of cutting off sword is connected with the carriage seat, the inboard of portal frame is provided with the elasticity that is located respectively and cuts off the groove both sides and compresses tightly the unit, arbitrary elasticity compresses tightly the unit and all includes the pressure strip, the lateral wall of portal frame is run through at the both ends of pressure strip, the through-hole that the pressure strip of being convenient for reciprocated is seted up to the lateral wall of portal frame, be connected with compression spring between the both ends lower extreme of pressure strip and the through-hole inner wall, the both sides of carriage.
The utility model relates to a further preferred, the upper end of portal frame is provided with the pneumatic cylinder, the telescopic shaft and the tool rest interconnect of pneumatic cylinder, and the spout that the tool rest of being convenient for reciprocated is seted up to the inside wall of portal frame.
The utility model relates to a further preferred, the both ends lower extreme of pressure strip is provided with the arch, and compression spring's last pot head is established at bellied periphery, and the inner wall lower extreme intercommunication of through-hole has and is provided with the spring groove along vertical direction, and compression spring is located the spring inslot.
The utility model discloses as further preferred, compress tightly the subassembly and include connecting plate and backup pad; the upper end of the pressure strip is provided with a groove along the direction parallel to the cutting groove, the connecting plate is connected with the tool rest base, the supporting plate is connected with the lower end of the connecting plate, and the lower end of the supporting plate is matched with the groove.
The utility model relates to a further preferred, the lower extreme of pressure strip is connected with the rubber pad, and the lower extreme of rubber pad is provided with anti-skidding line.
The utility model discloses as further preferred, collection device includes collecting box and transfer car; the upper end of collecting box and the one side that is close to the workstation are uncovered, and the collecting box is provided with the standing groove with uncovered relative lateral wall, and double guide way has been seted up to the diapire of collecting box, and the lower extreme of shifting the car is equipped with the double removal wheel with the mutual adaptation of guide way, and one side of shifting the car is provided with the shallow handle, and the opposite side of shifting the car is provided with the backplate with the mutual adaptation of standing groove.
The utility model has the advantages as follows:
1. the utility model discloses a band conveyer, a collection device for cutting off workstation and be used for collecting the cardboard set up side by side, and band conveyer's upper end flushes with the upper end of workstation, and the cardboard relies on the static friction between cardboard and the belt to carry on band conveyer to on transferring to the workstation, back on baffle cardboard transferred to the workstation, reciprocating motion was done at vertical direction to the cutting off cutter under the effect of hydraulic press, and the cutting off cutter moves down, cuts off the cardboard. In the process that the cutting knife moves downwards, the pressing assembly applies downward force to the elastic pressing unit, the compression spring is further compressed, the pressing plate presses the paper board, at the moment, the paper board is pressed by the pressing plate except the static friction force of the paper board and the vertical downward force of the pressing plate on the paper board, at the moment, along with the continuous downward movement of the pressing plate, the pressure of the pressing plate on the paper board is greater than the static friction force between the paper board and the belt, the paper board and the belt slide relatively, the paper board and the workbench are relatively static, and at the moment, the cutting knife still moves downwards to complete the cutting of the paper board; after cutting, the cutting knife moves upwards under the action of the hydraulic cylinder, the pressing plate moves upwards under the action of the compression spring, the paper board moves forwards continuously on the belt by virtue of static friction force with the belt, repeated cutting is carried out, and the cut paper board falls into the collecting device for collection. It should be noted that, when the pressing plate is in a static state, a sufficient distance is provided between the pressing plate and the workbench to ensure that the paper board can smoothly pass through the lower end of the paper board.
2. The up-and-down reciprocating motion driving device of the cutting-off knife adopts a hydraulic cylinder, and as an optimal mode, the cutting-off knife is ensured to have enough kinetic energy when moving downwards so as to smoothly cut off the paperboard and ensure the stability of the cutting-off knife in the lifting and moving process; two ends of the tool rest base extend into the inner side wall of the portal frame, and the inner side wall of the portal frame is provided with a smooth surface convenient for the tool rest base to move.
3. The lower ends of the two ends of the pressing plate are provided with bulges, the lower end of the through hole is provided with a spring groove, the lower end of the compression spring is positioned in the spring groove, the upper end of the compression spring is sleeved on the periphery of the bulges to play a limiting role in the compression spring, and the stability of the lifting and moving process of the pressing plate under the action of the compression spring is further ensured.
4. The pressing assembly is matched with the elastic pressing unit, the supporting plate of the pressing assembly is matched with the groove in the upper end of the pressing plate, the supporting plate applies downward pressure to the pressing plate in the process that the supporting plate moves downwards along with the cutting knife, so that the paperboard is pressed tightly, the paperboard is guaranteed to be relatively static in the cutting process, the cutting of the paperboard is further guaranteed to be neat, the rejection rate of the paperboard is reduced, and the phenomenon that the paperboard and the paperboard horizontally move in a staggered mode in the downward moving process of the cutting knife, so that burrs of the paperboard are increased is avoided; both sides cutting the short slot all are provided with the elasticity and compress tightly the unit, guarantee that the cardboard is located the atress that cuts off the slot both sides and equal, further guarantee the stability of cardboard at the cutting off in-process.
5. The lower extreme of pressure strip is connected with the rubber pad, increases the static friction power between pressure strip and the cardboard, avoids the pressure strip direct and cardboard to contact each other simultaneously, leads to the cardboard to damage, and the lower extreme of rubber pad is provided with anti-skidding line, further guarantees that after pressure strip and cardboard contacted each other, cardboard and pressure strip slided relatively.
6. The collecting device comprises a collecting box and a transfer vehicle, when the paper boards are collected, the transfer vehicle is arranged in the collecting box, after the paper boards are collected fully, the stacked paper boards are transferred conveniently and quickly through the transfer vehicle, the transfer vehicle is provided with a protective plate, the protective plate plays a role in protecting the stacked paper boards, and the paper boards are prevented from sliding down through the front ends in the transfer process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic side view of a gantry without a hold-down assembly;
FIG. 3 is a schematic diagram of the structure at A in FIG. 2;
FIG. 4 is a side view of a gantry with a hold-down assembly;
FIG. 5 is a schematic perspective view of the collection bin;
FIG. 6 is a schematic perspective view of the transfer cart;
reference numerals: 1-belt conveyor, 2-workbench, 3-cutting groove, 4-portal frame, 410-chute, 5-cutting knife, 6-knife rest, 7-elastic pressing unit, 710-pressing plate, 720-bulge, 730-compression spring, 731-spring groove, 740-rubber pad, 8-pressing component, 810-supporting plate, 820-connecting plate, 9-hydraulic cylinder, 910-telescopic shaft, 10-through hole, 11-collecting box, 1110-placing groove, 1120-guiding groove, 12-transfer vehicle, 1210-moving wheel, 1220-trolley handle, 1230-guard plate and 13-collecting device.
Detailed Description
For a better understanding of the present invention, the present invention will be described in further detail with reference to the following embodiments in conjunction with the accompanying fig. 1 to 6.
Example 1
The utility model discloses an online cutting device for cardboard, including band conveyer 1, band conveyer 1 is provided with workstation 2 side by side, cutting groove 3 has been seted up to workstation 2's upper end, the top that cuts off groove 3 is provided with portal frame 4, portal frame 4's below is provided with ability lifting movement's cutting off cutter 5, cutting off cutter 5's upper end is connected with knife rest seat 6, portal frame 4's inboard is provided with the elasticity that is located cutting groove 3 both sides respectively and compresses tightly unit 7, arbitrary elasticity compresses tightly unit 7 and all includes pressure strip 710, the lateral wall of portal frame 4 is run through at the both ends of pressure strip 710, the through-hole 10 that is convenient for pressure strip 710 reciprocated is seted up to portal frame 4's lateral wall, be connected with compression spring 730 between the both ends lower extreme of pressure strip 710 and the 10 inner walls of through-hole, the both sides of knife rest seat 6 are provided with the pressure strip 8 that is used for the downward application of force to pressure strip 710.
After the technical scheme is adopted, the utility model discloses a band conveyer 1, a collection device 13 for cutting off workstation 2 and be used for collecting the cardboard sets up side by side, band conveyer 1's upper end flushes with workstation 2's upper end, the cardboard relies on the static friction between cardboard and the belt to carry on band conveyer 1 to on transferring to workstation 2, back on baffle cardboard transferred to workstation 2, reciprocating motion is done at vertical orientation to cutting off cutter 5 under the effect of hydraulic press, cutting off cutter 5 removes downwards, cut off the cardboard. In the process that the cutting knife 5 moves downwards, the pressing assembly 8 applies downward force to the elastic pressing unit 7, the compression spring 730 is further compressed, the pressing plate 710 presses the paperboard, at the moment, the paperboard is subjected to static friction of the paperboard and vertical downward force of the pressing plate 710 on the paperboard, at the moment, along with the continuous downward movement of the pressing plate 710, the pressure of the pressing plate 710 on the paperboard is greater than the static friction between the paperboard and the belt, the paperboard and the belt slide relatively, the paperboard and the workbench 2 are relatively static, and at the moment, the cutting knife 5 still moves downwards to cut the paperboard; after cutting, the cutting knife 5 moves upwards under the action of the hydraulic cylinder 9, the pressing plate 710 moves upwards under the action of the compression spring 730, the paper board moves forwards continuously on the belt by virtue of static friction force with the belt, repeated cutting is carried out, and the cut paper board falls into the collecting device 13 to be collected. It should be noted that, when the pressing plate 710 is in the static state, there is a sufficient distance between the pressing plate 710 and the working platform 2 to ensure that the paper board can smoothly pass through the lower end of the paper board.
Example 2
The present embodiment is further optimized on the basis of embodiment 1 as follows: the upper end of portal frame 4 is provided with pneumatic cylinder 9, and the telescopic shaft 910 and the tool rest 6 interconnect of pneumatic cylinder 9, the spout 410 that is convenient for tool rest 6 to reciprocate is seted up to the inside wall of portal frame 4.
After the technical scheme is adopted, the hydraulic cylinder 9 is adopted as the up-and-down reciprocating motion driving device of the cutting-off knife 5, and as an optimal mode, the cutting-off knife 5 is ensured to have enough kinetic energy when moving downwards so as to smoothly cut off the paperboard and ensure the stability of the cutting-off knife 5 in the lifting and moving process; two ends of the tool rest base 6 extend into the inner side wall of the portal frame 4, and the inner side wall of the portal frame 4 is provided with a smooth surface convenient for the tool rest base 6 to move.
Example 3
The present embodiment is further optimized on the basis of embodiment 1 as follows: the lower ends of the two ends of the pressing plate 710 are provided with protrusions 720, the upper end of the compression spring 730 is sleeved on the periphery of the protrusions 720, the lower end of the inner wall of the through hole 10 is communicated with a spring groove 731 arranged in the vertical direction, and the compression spring 730 is located in the spring groove 731.
After the technical scheme is adopted, the lower ends of the two ends of the pressing plate 710 are provided with the protrusions 720, the lower end of the through hole 10 is provided with the spring groove 731, the lower end of the compression spring 730 is located in the spring groove 731, the upper end of the compression spring 730 is sleeved on the periphery of the protrusions 720, the compression spring 730 is limited, and the stability of the lifting and moving process of the pressing plate 710 under the action of the compression spring 730 is further ensured.
Example 4
The present embodiment is further optimized on the basis of embodiment 1 as follows: the pressing assembly 8 comprises a connecting plate 820 and a supporting plate 810; the upper end of the pressure strip 710 is provided with a groove along the direction parallel to the cutting groove 3, the connecting plate 820 is connected with the tool rest base 6, the supporting plate 810 is connected with the lower end of the connecting plate 820, and the lower end of the supporting plate 810 is matched with the groove.
After the technical scheme is adopted, the pressing component 8 and the elastic pressing unit 7 are mutually matched, the supporting plate 810 of the pressing component 8 is mutually matched with the groove at the upper end of the pressing plate 710, and in the process that the supporting plate 810 moves downwards along with the cutting knife 5, the supporting plate 810 applies downward pressure to the pressing plate 710 so as to press the paperboard, so that the paperboard is guaranteed to be relatively static in the cutting process, the cutting tidiness of the paperboard is further guaranteed, the rejection rate of the paperboard is reduced, and the phenomenon that the paperboard and the paperboard horizontally move in a relative dislocation mode in the downward movement process of the cutting knife 5 to increase burrs of the paperboard is avoided; both sides cutting the short slot all are provided with elasticity and compress tightly unit 7, guarantee that the atress that the cardboard is located cutting 3 both sides of slot equals, further guarantee the stability of cardboard at the cutting-off in-process.
Example 5
The present embodiment is further optimized on the basis of embodiment 1 as follows: the lower end of the pressing plate 710 is connected with a rubber pad 740, and the lower end of the rubber pad 740 is provided with anti-skid grains.
After the technical scheme is adopted, the lower end of the pressing plate 710 is connected with the rubber pad 740, static friction between the pressing plate 710 and the paper board is increased, meanwhile, the pressing plate 710 is prevented from directly contacting with the paper board to cause damage to the paper board, the lower end of the rubber pad 740 is provided with anti-slip lines, and after the pressing plate 710 and the paper board are contacted with each other, the paper board and the pressing plate 710 slide relatively.
Example 6
The present embodiment is further optimized on the basis of embodiment 1 as follows: the collecting device 13 comprises a collecting box 11 and a transfer vehicle 12; the upper end of the collecting box 11 and one side close to the workbench 2 are both open, the side wall of the collecting box 11 opposite to the open is provided with a placing groove 1110, the bottom wall of the collecting box 11 is provided with double rows of guide grooves 1120, the lower end of the transfer vehicle 12 is provided with double rows of moving wheels 1210 matched with the guide grooves 1120, one side of the transfer vehicle 12 is provided with a trolley handle 1220, and the other side of the transfer vehicle 12 is provided with a guard plate 1230 matched with the placing groove 1110.
After adopting above-mentioned technical scheme, collection device 13 includes collecting box 11 and transfer car 12, and when collecting the cardboard, transfer car 12 is located collecting box 11, and after the cardboard was collected to be full, through transferring car 12, the cardboard of pile up neatly shifts convenient and fast, and transfer car 12 is provided with backplate 1230, plays the effect of protection to the cardboard of pile up neatly through backplate 1230, avoids the transportation in-process cardboard through the front end landing.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An in-line cutting device for cardboard, comprising a belt conveyor (1), characterized in that;
the belt conveyor (1) is provided with a workbench (2) side by side, a cutting groove (3) is formed in the upper end of the workbench (2), a portal frame (4) is arranged above the cutting groove (3), a cutting knife (5) capable of moving up and down is arranged below the portal frame (4), a knife rest base (6) is connected to the upper end of the cutting knife (5), elastic pressing units (7) respectively positioned on two sides of the cutting groove (3) are arranged on the inner side of the portal frame (4), any elastic pressing unit (7) comprises a pressing plate (710), two ends of the pressing plate (710) penetrate through the side wall of the portal frame (4), a through hole (10) convenient for the pressing plate (710) to move up and down is formed in the side wall of the portal frame (4), and a compression spring (730) is connected between the lower ends of the pressing plate (710) and the inner wall of the through hole (10), the two sides of the tool rest seat (6) are provided with pressing components (8) used for applying force to the pressing plate (710) downwards, and the rear end of the workbench (2) is provided with a collecting device (13).
2. The on-line cutting device for the paperboard according to claim 1, wherein a hydraulic cylinder (9) is arranged at the upper end of the portal frame (4), a telescopic shaft (910) of the hydraulic cylinder (9) is connected with the knife rest base (6), and a chute (410) convenient for the knife rest base (6) to move up and down is formed in the inner side wall of the portal frame (4).
3. The on-line cutting device for paper boards as claimed in claim 1, wherein the lower ends of the two ends of the pressing plate (710) are provided with protrusions (720), the upper ends of the compression springs (730) are sleeved on the periphery of the protrusions (720), the lower ends of the inner walls of the through holes (10) are communicated with spring grooves (731) arranged in the vertical direction, and the compression springs (730) are located in the spring grooves (731).
4. An in-line cutting apparatus for cardboard as claimed in claim 1, characterized in that the hold-down assembly (8) comprises a connecting plate (820) and a supporting plate (810);
the upper end of the pressure strip (710) is provided with a groove along the direction parallel to the cutting groove (3), the connecting plate (820) is connected with the tool rest base (6), the lower ends of the supporting plate (810) and the connecting plate (820) are connected with each other, and the lower end of the supporting plate (810) is matched with the groove.
5. An on-line cutting device for cardboard according to claim 1, characterized in that the lower end of the pressing plate (710) is connected with a rubber pad (740), and the lower end of the rubber pad (740) is provided with anti-slip lines.
6. An in-line cutting device for cardboard according to claim 1, characterized in that said collecting device (13) comprises a collecting box (11) and a transfer car (12);
the upper end of collecting box (11) and the one side that is close to workstation (2) are uncovered, collecting box (11) and uncovered relative lateral wall are provided with standing groove (1110), double guide way (1120) have been seted up to the diapire of collecting box (11), the lower extreme of transfer car (12) is equipped with the double removal wheel (1210) with guide way (1120) mutual adaptation, one side of transfer car (12) is provided with shallow handle (1220), the opposite side of transfer car (12) is provided with backplate (1230) with standing groove (1110) mutual adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134369.6U CN210282429U (en) | 2019-07-18 | 2019-07-18 | Online cutting device for paperboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134369.6U CN210282429U (en) | 2019-07-18 | 2019-07-18 | Online cutting device for paperboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210282429U true CN210282429U (en) | 2020-04-10 |
Family
ID=70103117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921134369.6U Expired - Fee Related CN210282429U (en) | 2019-07-18 | 2019-07-18 | Online cutting device for paperboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210282429U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247236A (en) * | 2020-10-13 | 2021-01-22 | 杭州具彩网络科技有限公司 | Lower cutter mechanism for flat-bed machine shearing plate |
| CN113172670A (en) * | 2021-05-17 | 2021-07-27 | 峨眉山佳洁纸制品有限责任公司 | Mechanism is clear away and retrieves to cross cutting paper products rim charge |
| CN113232066A (en) * | 2021-05-11 | 2021-08-10 | 山东九州阿丽贝防腐设备有限公司 | Online cutting device is used in PP panel production |
-
2019
- 2019-07-18 CN CN201921134369.6U patent/CN210282429U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247236A (en) * | 2020-10-13 | 2021-01-22 | 杭州具彩网络科技有限公司 | Lower cutter mechanism for flat-bed machine shearing plate |
| CN113232066A (en) * | 2021-05-11 | 2021-08-10 | 山东九州阿丽贝防腐设备有限公司 | Online cutting device is used in PP panel production |
| CN113232066B (en) * | 2021-05-11 | 2023-01-06 | 山东九州阿丽贝防腐设备有限公司 | Online cutting device is used in PP panel production |
| CN113172670A (en) * | 2021-05-17 | 2021-07-27 | 峨眉山佳洁纸制品有限责任公司 | Mechanism is clear away and retrieves to cross cutting paper products rim charge |
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Granted publication date: 20200410 |