CN211306469U

CN211306469U - Corrugated container board vertical cutting machine

Info

Publication number: CN211306469U
Application number: CN201921983528.XU
Authority: CN
Inventors: 龚慧邦; 姜道建
Original assignee: Dongguan Kaixing Paper Products Co ltd
Current assignee: Dongguan Kaixing Paper Products Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-21
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a corrugated board vertical cutting machine, the technical scheme main points are that, including knife rest, sliding frame and the workstation that slides and set up on sliding frame, the bottom of knife rest extends there is the horizontal base, the workstation sets up between knife rest and base, be provided with annular sword area on the knife rest, but annular sword area circular motion cutting, be provided with on the knife rest and support tight device, support tight device including set up in the mount pad of knife rest, vertically set up in the sleeve of the bottom surface of mount pad and slide and connect in the pressure bar of sleeve, the bottom level of pressure bar is provided with the pressure bar that supports that is used for supporting tight corrugated board; the pressing device further comprises a driving assembly and a fixing assembly, the driving assembly is used for driving the pressing rod to vertically slide relative to the sleeve, and the fixing assembly is used for fixing the pressing rod. This technique is through setting up to support tight device and support corrugated container board, avoids the in-process corrugated container board off normal that cuts, improves the security of processing.

Description

Corrugated container board vertical cutting machine

Technical Field

The utility model relates to a cardboard cutting process equipment technical field, more specifically say, it relates to a corrugated container board vertical cutting machine.

Background

A vertical cutting machine, also called a cutting machine or a guillotine, is an apparatus for cutting corrugated cardboard, which cuts a workpiece in a vertical direction during operation, and is therefore called a vertical cutting machine. The vertical cutting machine is mainly suitable for cutting materials such as soft sponge, corrugated boards and the like with larger volume into blocks or strips with smaller volume.

In the prior art, chinese patent with publication number CN207606911U discloses a sharpening mechanism of a sponge cutting machine for a body-building cushion, which has the technical key points that: the grinding machine comprises an upper grinding motor and a lower grinding motor which are respectively connected to a rack through a motor support, wherein the two grinding motors are respectively arranged on two sides of a knife belt, the output end of each motor is respectively provided with a grinding wheel, and the two grinding wheels are oppositely inclined and face the cutting edge of the knife belt; the motor support comprises a supporting plate for mounting the knife sharpening motor and a connecting plate for connecting with the frame, a round hole and an arc-shaped hole are formed in the connecting plate, and the circle center of an arc where the arc-shaped hole is located is superposed with the circle center of the round hole; the frame is horizontally provided with an outer extension rod, the outer extension rod is provided with a first through hole and a second through hole, a first fastener is connected in the round hole and the first through hole in a penetrating manner, and a second fastener is connected in the arc-shaped hole and the second through hole in a penetrating manner. The utility model discloses a simple structure, it is easy and simple to handle, can accomplish the work of polishing of sword area fast, labour saving and time saving, and still can carry out corrugated container board cutting at the in-process of polishing, ensured cutting quality and efficiency.

However, when the worker cuts the corrugated board by using the vertical cutting machine, the worker often needs to manually press the corrugated board by hand, so that the corrugated board is not easy to deviate in position in the cutting process. However, due to the compression mode, workers are easily cut by the saw blade, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a corrugated container board vertical cutting machine supports tight corrugated container board through addding to tight device, avoids the in-process corrugated container board off normal that cuts, improves the security of processing.

The utility model discloses a technical scheme realize like this: a corrugated board vertical cutting machine comprises a knife rest, a sliding frame and a workbench arranged on the sliding frame in a sliding mode, wherein a horizontal base extends from the bottom of the knife rest, the workbench is arranged between the knife rest and the base, an annular knife belt is arranged on the knife rest and can cut in an annular motion mode, a tightening device is arranged on the knife rest and comprises a mounting seat arranged on the knife rest, a sleeve vertically arranged on the bottom surface of the mounting seat and a pressing rod connected to the sleeve in a sliding mode, and a pressing plate used for pressing a corrugated board is horizontally arranged at the bottom end of the pressing rod; the abutting device further comprises a driving assembly and a fixing assembly, the driving assembly is used for driving the abutting rod to slide up and down relative to the sleeve, and the fixing assembly is used for fixing the abutting rod.

Through adopting foretell technical scheme, before cutting work, accessible drive assembly drive supports the depression bar gliding to make and support the holding-down plate and support tight corrugated container board, then will support the depression bar fixedly through fixed subassembly, the staff can promote the workstation and slide this moment, so that the sword area cuts corrugated container board, support tight operation to corrugated container board through supporting tight device, avoid cutting in-process corrugated container board to take place the off normal, influence corrugated container board cut quality, and compare in the manual mode that supports tightly, add and support tight device and improve the security of cutting the operation.

As a further improvement of the present invention, the driving assembly includes a fixing block disposed on the sidewall of the sleeve, an operating portion hinged to the fixing block, and a connecting rod hinged to the operating portion; rotate on the fixed block and be provided with the pivot, the pivot runs through the fixed block along the horizontal direction, the one end fixed connection of operation portion in the pivot, the one end that the operation portion was kept away from to the connecting rod articulate in the lateral wall of pressure lever is worked as operation portion revolutes the axle and overturns to vertical state down, the bottom surface of pressure board is contradicted in corrugated container board on the workstation to the support.

Through adopting foretell technical scheme, when fixed the depression bar of supporting, rotatable operation portion so that operation portion revolutes the rotation axis and downwards overturns to vertical state to make the bottom surface of supporting the clamp plate support tightly corrugated container board on the workstation, then will support the compression bar through fixed subassembly and fix, so that support the compression bar and keep supporting tightly corrugated container board, make when cutting work, need not to support through the manual work and press corrugated container board, avoid the in-process that cuts, corrugated container board takes place the off normal, influences the cutting quality.

As a further improvement of the present invention, the fixing component includes a jack opened in the side wall of the operating portion along the horizontal direction and an insertion rod slidably disposed in the jack, and one end of the insertion rod extends out of the jack; the side wall of the fixed block is provided with a positioning hole for the insertion rod to be inserted and matched, and when the operation part rotates to a vertical state around the rotating shaft, the insertion hole is aligned with the positioning hole.

Through adopting foretell technical scheme, when cutting corrugated container board, rotatable operation portion so that operation portion overturn to vertical state downwards to make jack and locating hole align, then promote the inserted bar so that the inserted bar pegs graft in the locating hole, realize supporting the fixed of depression bar through the cooperation of inserted bar and locating hole, so that support the clamp plate and compress tightly corrugated container board.

As a further improvement, the jack is internally provided with a first spring, the first spring sleeve is arranged on the inserted link, the first spring is used for driving the inserted link is inserted into the positioning hole.

By adopting the technical scheme, after the first spring is additionally arranged so that the insertion rod is inserted into the positioning hole, the first spring is used for keeping the force of inserting the insertion rod into the positioning hole, and the insertion rod is prevented from being separated from the positioning hole.

As a further improvement, the pressing rod is located including interior pole and cover the urceolus of interior pole, the top of urceolus with the sleeve slides and connects, press plate fixed connection in the bottom of interior pole, the vertical second spring that is provided with in the sleeve, the one end of second spring connect in the top of interior pole, the other end connect in telescopic inner wall.

By adopting the technical scheme, when materials with different thicknesses are cut, the second spring provides downward force for the inner rod, so that the pressing plate tightly supports the corrugated board on the workbench, and the corrugated board does not need to be tightly supported manually in the cutting process.

As a further improvement of the utility model, it is two sets of to support tight device, two sets of support tight device set up respectively in the both sides of knife rest.

By adopting the technical scheme, the corrugated board on the workbench is supported and pressed by additionally arranging the two groups of supporting devices, so that the corrugated board is more uniformly stressed and more stable in the process of cutting the corrugated board.

As a further improvement of the utility model, the bottom surface of pressing plate is provided with the chamfer.

Through adopting foretell technical scheme, add the chamfer so that to have bigger clearance between the side of propping the clamp plate and the workstation, be convenient for fix the material disect insertion that has certain hardness such as corrugated container board to propping between clamp plate and the workstation.

To sum up, the utility model discloses following beneficial effect has:

1. the arrangement of the abutting device avoids the corrugated board from position deviation in the process of cutting the paperboard to influence the quality of the cut paperboard, and on the other hand, compared with the manual pressing mode, the clamping device is used for improving the safety of processing operation;

2. when materials with different thicknesses are cut, the second spring provides downward force for the inner rod to enable the pressing plate to tightly abut against the corrugated board on the workbench, and the corrugated board does not need to be manually abutted in the cutting process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a partial sectional view of the operation section in the present embodiment;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is a schematic structural view of the pressing rod of the present embodiment after being cut open.

In the figure: 1. a tool holder; 101. a base; 102. a knife belt; 2. a sliding frame; 3. a work table; 301. cutting the groove; 302. a side dam; 303. a front baffle; 4. a mounting seat; 5. a sleeve; 51. a slide bar; 6. a pressing rod; 61. an inner rod; 62. an outer cylinder; 63. a second spring; 64. preventing the ring from falling off; 65. an anti-drop block; 7. pressing the plate; 8. a fixed block; 9. an operation section; 10. a connecting rod; 11. a rotating shaft; 12. a handle; 13. a jack; 14. inserting a rod; 15. positioning holes; 16. a pressing head; 17. a first spring; 18. a limiting block; 19. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A vertical cutting machine with a clamping device is disclosed, as shown in figure 1, comprising a tool rest 1, a sliding frame 2 and a workbench 3 arranged on the sliding frame 2 in a sliding way, wherein the workbench 3 is arranged in a cuboid shape, and the workbench 3 can slide along the width direction of the workbench. The bottom of knife rest 1 extends there is horizontally base 101, and workstation 3 sets up between knife rest 1 and base 101, is provided with annular sword area 102 on the knife rest 1, but annular sword area 102 annular motion and then treat the corrugated container board of cutting and cut, offers the cutting groove 301 that supplies annular sword area 102 to wear to establish along the width direction of workstation 3 on the workstation 3. When the cutting operation is performed, the worker can push the workbench 3, so that the corrugated board on the workbench 3 moves to the position of the annular knife belt 102 along with the workbench 3, and the corrugated board is cut.

As shown in fig. 1, a vertical side baffle 302 and a vertical front baffle 303 are arranged at the edge of the workbench 3, the cutting direction of the annular knife belt 102 is perpendicular to the length direction of the side baffle 302, the length direction of the front baffle 303 is parallel to the cutting direction of the annular knife belt 102, the front baffle 303 and the side baffle 302 play a role in limiting corrugated paper boards on the workbench 3, and the corrugated paper boards are prevented from being shifted when the workbench 3 moves. In the working process of the vertical cutting machine, one side face of the corrugated board to be cut abuts against the side baffle 302, the adjacent side face of the side face abuts against the front baffle 303, then the workbench 3 is driven to horizontally move towards the direction of the annular knife belt 102, and the annular knife belt 102 moves at a high speed in the vertical direction while the workbench 3 moves, and the corrugated board is cut.

In order to prevent the corrugated board from deviating easily in the cutting process, a tightening device for fixing the corrugated board is additionally arranged on the workbench 3. In this embodiment, the two sets of tightening devices are respectively installed on two sides of the tool rest 1.

Specifically, as shown in fig. 1 and fig. 2, the abutting device includes a mounting seat 4 fixed on the tool rest 1, a sleeve 5 fixed on the mounting seat 4 along the vertical direction, and an abutting rod 6 connected with the sleeve 5 in a sliding manner, in this embodiment, the mounting seat 4 is arranged in a square shape, the top end of the sleeve 5 is fixedly connected to the bottom end of the mounting seat 4, the bottom end of the sleeve 5 is arranged in an opening manner, and a sliding rod 51 connected with the sleeve 5 in a sliding manner is fixed on the top end of the abutting rod 6.

In addition, as shown in fig. 1 and 5, a pressing plate 7 for tightly pressing the corrugated cardboard is horizontally fixed at the bottom end of the pressing rod 6, and a chamfer is arranged on the bottom surface of the pressing plate 7, so that a gap is formed between the side edge of the pressing plate 7 and the workbench 3, and the corrugated cardboard and other materials with certain hardness can be directly inserted between the pressing plate 7 and the workbench 3 for fixation. In this embodiment, the pressing rod 6 includes an inner rod 61 and an outer cylinder 62 sleeved outside the inner rod 61, wherein the top end of the outer cylinder 62 is set to be closed, the bottom end of the outer cylinder 62 is set to be open, the sliding rod 51 is fixedly connected to the top end of the outer cylinder 62, the inner rod 61 can vertically slide downwards along the outer cylinder 62, and the pressing plate 7 is fixed to the bottom end of the inner rod 61. Meanwhile, a second spring 63 is additionally arranged in the sleeve 5 along the vertical direction, one end of the second spring 63 is fixedly connected to the top end of the inner rod 61, and the other end of the second spring is fixedly connected to the inner wall of the top end of the sleeve 5. Specifically, the top end of the inner rod 61 is fixed with the anti-slip ring 64, the anti-slip ring 64 is abutted against the inner wall of the outer cylinder 62 and slides relative to the inner wall of the outer cylinder 62, the anti-slip block 65 is additionally arranged at the opening of the outer cylinder 62, and the anti-slip ring 64 is matched with the anti-slip block 65 to limit the slip rod 51 to be separated from the outer cylinder 62.

In this embodiment, as shown in fig. 1 and fig. 2, the pressing device further includes a driving component and a fixing component, wherein the driving component is used for driving the pressing rod 6 to slide up and down relative to the sleeve 5, and the fixing component is used for fixing the pressing rod 6 so that the pressing plate 7 keeps pressing against the corrugated cardboard on the working table 3.

Specifically, the driving assembly comprises a fixing block 8 fixed on the side wall of the sleeve 5, an operating part 9 hinged on the fixing block 8, and a connecting rod 10 hinged on the operating part 9, and one end of the connecting rod 10 far away from the operating part 9 is hinged on the side wall of the abutting rod 6. Specifically, the rotating shaft 11 is rotatably mounted on the side wall of the fixing block 8, the rotating shaft 11 transversely penetrates through the fixing block 8 along the horizontal direction, and the operating portion 9 is fixedly connected with the two ends of the rotating shaft 11. In this embodiment, the operating portion 9 is provided in a U shape, wherein the operating portion 9 includes an open end and a closed end, the closed end of the operating portion 9 is additionally provided with a handle 12, the open end of the operating portion 9 is hinged on the fixing block 8, that is, two ends of the rotating shaft 11 are respectively fixedly connected with two opposite side walls of the operating portion 9. When the operation part 9 is turned downwards to a vertical state around the rotating shaft 11, the bottom surface of the pressing rod 6 tightly abuts against the corrugated board on the workbench 3, and then the pressing rod 6 is fixed through the fixing component, so that the pressing plate 7 keeps abutting against the corrugated board.

Specifically, as shown in fig. 3 and 4, the fixing assembly includes a jack 13 horizontally formed in a side wall of the operation portion 9 and an insertion rod 14 slidably formed in the jack 13, a positioning hole 15 for inserting and matching the insertion rod 14 is formed in a side wall of the fixing block 8, and when the operation portion 9 is turned downwards around the rotating shaft 11 to be in a vertical state, the positioning hole 15 of the jack 13 is aligned, and at this time, the insertion rod 14 can be pushed so that one end of the insertion rod 14 is inserted into the jack 13, so that the operation portion 9 is limited from being turned over, and the pressing rod 6 is fixed. In this embodiment, one end of the insertion rod 14 extends out of the insertion hole 13, and the pressing head 16 is additionally arranged at the end of the insertion rod 14 extending out of the insertion hole 13, so that the worker can push the pressing head 16, the insertion rod 14 is inserted into the positioning hole 15, and the comfort level of operation is improved.

As shown in fig. 3 and 4, in order to make the insertion rod 14 inserted into the positioning hole 15, the insertion rod 14 can be inserted into the positioning hole 15, and further make the pressing plate 7 press the corrugated cardboard on the table 3, a first spring 17 is additionally arranged in the insertion hole 13. The first spring 17 is sleeved on the insertion rod 14, and when the first spring 17 is in a natural state, the insertion rod 14 is in insertion fit with the positioning hole 15. In this embodiment, the lateral wall of inserted bar 14 has increased stopper 18, and the inner wall of jack 13 has seted up the spacing groove 19 that supplies stopper 18 to slide, and the one end fixed connection of first spring 17 is at the lateral wall of stopper 18, and other end fixed connection is at the cell wall of spacing groove 19. The insertion rod 14 is limited by the matching of the limiting block 18 and the limiting groove 19, and the insertion rod 14 is prevented from being separated from the jack 13.

The overall working process is as follows: before cutting, one side face of a corrugated board to be cut is abutted to the side baffle 302, the adjacent side face of the side face is abutted to the front baffle 303, then the abutting rod 6 is driven to slide downwards through the driving assembly, so that the abutting plate 7 abuts against the corrugated board, and the abutting rod 6 is fixed through the fixing assembly, so that the corrugated board is abutted to the workbench 3, at the moment, the workbench 3 can be driven to horizontally move towards the annular knife belt 102, and when the workbench 3 moves, the annular knife belt 102 moves at a high speed in the vertical direction and cuts the corrugated board.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a corrugated container board founds cutter, includes knife rest (1), slides frame (2) and slides and set up workstation (3) on the frame (2) that slides, the bottom of knife rest (1) extends horizontally base (101), workstation (3) set up knife rest (1) with between base (101), be provided with annular sword area (102) on knife rest (1), but annular sword area (102) circular motion cutting, its characterized in that: the knife rest (1) is provided with a pressing device, the pressing device comprises a mounting seat (4) arranged on the knife rest (1), a sleeve (5) vertically arranged on the bottom surface of the mounting seat (4) and a pressing rod (6) connected to the sleeve (5) in a sliding manner, and a pressing plate (7) used for pressing corrugated boards tightly is horizontally arranged at the bottom end of the pressing rod (6); the abutting device further comprises a driving assembly and a fixing assembly, the driving assembly is used for driving the abutting rod (6) to slide up and down relative to the sleeve (5), and the fixing assembly is used for fixing the abutting rod (6).

2. A corrugated board slitting machine according to claim 1 wherein: the driving assembly comprises a fixed block (8) arranged on the side wall of the sleeve (5), an operating part (9) hinged to the fixed block (8) and a connecting rod (10) hinged to the operating part (9); rotate on fixed block (8) and be provided with pivot (11), pivot (11) run through fixed block (8) along the horizontal direction, the one end fixed connection of operating portion (9) in pivot (11), the one end that operating portion (9) were kept away from in connecting rod (10) articulate in the lateral wall of propping depression bar (6), work as operating portion (9) revolute pivot (11) when overturning to vertical state downwards, prop the bottom surface of clamp plate (7) and contradict in the corrugated container board on workstation (3).

3. A corrugated board slitting machine according to claim 2 wherein: the fixing component comprises a jack (13) arranged on the side wall of the operating part (9) along the horizontal direction and an inserting rod (14) arranged in the jack (13) in a sliding manner, and one end of the inserting rod (14) extends out of the jack (13); the side wall of the fixed block (8) is provided with a positioning hole (15) for the insertion rod (14) to be in insertion fit, and when the operation portion (9) rotates to a vertical state around the rotating shaft (11), the insertion hole (13) is aligned with the positioning hole (15).

4. A corrugated board slitting machine according to claim 3 wherein: a first spring (17) is arranged in the jack (13), the inserted bar (14) is sleeved with the first spring (17), and the first spring (17) is used for driving the inserted bar (14) to be inserted into the positioning hole (15).

5. A corrugated board slitting machine according to claim 1 wherein: support depression bar (6) and locate including interior pole (61) and cover urceolus (62) of interior pole (61), the top of urceolus (62) with sleeve (5) slide and connect, support clamp plate (7) fixed connection in the bottom of interior pole (61), the vertical second spring (63) that is provided with in sleeve (5), the one end of second spring (63) connect in the top of interior pole (61), the other end connect in the inner wall of sleeve (5).

6. A corrugated board slitting machine according to claim 5 wherein: the two groups of abutting devices are respectively arranged on two sides of the knife rest (1).

7. A corrugated board slitting machine according to claim 1 wherein: and a chamfer is arranged on the bottom surface of the pressing plate (7).