CN219522335U - Cardboard punching device of adjustable angle - Google Patents

Abstract

The utility model discloses an angle-adjustable paperboard punching device, which comprises: a frame; the fixing mechanism is used for fixing the paperboard, is arranged on the rack and comprises a support frame and a plurality of limiting baffles arranged on the support frame, wherein the paperboard is horizontally arranged on the support frame, and the limiting baffles respectively limit a plurality of sides of the paperboard; the punching mechanism is arranged on the frame and comprises a support, a punching cutter assembly arranged on the support and a driving device for driving the punching cutter assembly to approach or separate from the paperboard, wherein the punching cutter assembly comprises a cross beam, a connecting beam connected with the cross beam and a cutter arranged on the connecting beam, the cross beam and the connecting beam are rotatably adjusted, and the cutter and the connecting beam are movably adjusted. The utility model can randomly adjust the position of the cutter, avoid frequent switching of the punching cutter assembly and reduce the equipment cost.

Description

Cardboard punching device of adjustable angle

Technical Field

The utility model relates to the technical field of carton manufacturing, in particular to an angle-adjustable paperboard punching device.

Background

The paper box is a common packaging material, has mature production technology, light weight, relatively low cost and wide application range. In order to meet the diversity of cartons, improve the ventilation property of cartons after packing, the convenience of transportation, etc., it is necessary to perform punching treatment on the carton board.

When punching, a cutting machine is generally used for punching and cutting at a specified position of the paperboard to form a hole-shaped contour cutting mark on the paperboard, but the cutting mark is not separated from the paperboard, at the moment, the hole with the contour cutting mark on the paperboard is required to be punched by a paperboard punching device, and finally, the hole is completely separated from the paperboard, so that the paperboard punching processing is completed. The paperboard punching device comprises a punching cutter, a connecting rod and an air cylinder, wherein the punching cutter is positioned right above the jig, the paperboard to be punched is placed on the jig, the air cylinder drives the connecting rod to move downwards, and the connecting rod drives the punching cutter to move downwards to cut Kong Chongdiao with contour cutting marks on the paperboard.

However, the punching knife of the existing paperboard punching device is arranged in the fixed position of the connecting rod, and when cartons with other specifications are replaced, the connecting rod and the punching knife with other specifications need to be replaced, so that the equipment cost is high.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the paperboard punching device with the adjustable angle, which can randomly adjust the position of the cutter, avoid frequent switching of the punching cutter assembly and reduce the equipment cost.

According to an embodiment of the utility model, an angle-adjustable paperboard punching device comprises: a frame; the fixing mechanism is used for fixing the paperboards and is arranged on the rack and comprises a support frame and a plurality of limiting baffles arranged on the support frame, wherein a plurality of paperboards are stacked on the support frame, and the limiting baffles are used for limiting a plurality of sides of the paperboards respectively; the punching mechanism is arranged on the supporting frame and comprises a support, a punching cutter assembly arranged on the support, a driving device for driving the punching cutter assembly to approach or separate from the supporting frame, wherein the punching cutter assembly comprises a cross beam, a connecting beam connected with the cross beam and a cutter arranged on the connecting beam, the cross beam and the connecting beam are rotatably adjusted, and the cutter and the connecting beam are movably adjusted.

The paperboard punching device with the adjustable angle has the following beneficial effects:

1. according to the utility model, the frame and the fixing mechanism are arranged, the fixing mechanism comprises the supporting frame and the plurality of limiting baffles, the plurality of paperboards are stacked on the supporting frame, the supporting frame can support the plurality of paperboards, and the plurality of limiting baffles can limit the paperboards, so that the plurality of paperboards can be limited at the specified positions, the same position can be ensured when each punching is performed, and the accuracy of the equipment is improved.

2. According to the utility model, the punching mechanism is arranged, when the punching mechanism works, the driving device drives the cross beam to be close to or far away from the support frame, the cross beam drives the connecting beam to move, the connecting beam drives the cutter to move, and the cutter punches out holes with contour cutting marks in a plurality of paperboards stacked on the support frame, so that the paper in the holes is completely separated from the paperboards, and the plurality of paperboards can be punched at one time.

3. According to the utility model, the cross beam and the connecting beam can be rotatably adjusted, the angle between the cutter and the connecting beam can be movably adjusted, the position of the cutter arranged on the connecting beam can be adjusted, and when cartons of other types are replaced, the position of the cutter can be randomly adjusted, so that frequent switching of a cutter punching assembly is avoided, and the equipment cost is reduced.

According to some embodiments of the utility model, the cross beam and the connecting beam are connected by a first bolt and a first nut.

The beneficial effects are that: through setting up first bolt and first nut, first bolt passes after tie-beam and the crossbeam in proper order again with first nut spin, when the angle between crossbeam and the tie-beam needs to be adjusted, only need loosen first nut, then the installation demand rotates the tie-beam, screws up first nut at last to, can realize the angle modulation between crossbeam and the tie-beam, simple structure, convenient operation.

According to some embodiments of the utility model, the connecting beam is provided with a first long slot hole, the cross beam is provided with a first through hole, the first long slot hole and the first through hole both accommodate the first bolt to pass through, and the length direction of the first long slot hole extends along the length direction of the connecting beam.

The beneficial effects are that: through setting up first slotted hole and first through-hole, first bolt passes first slotted hole and first through-hole in proper order and closes with first nut soon again, loosens first nut, not only can adjust the angle between crossbeam and the tie-beam, can also remove the position of tie-beam, changes the position of first bolt at first slotted hole to can adjust the position of cutter.

According to some embodiments of the utility model, a connecting rod is arranged between the connecting beam and the cutter, the connecting beam and the connecting rod are connected through a second bolt and a second nut, and the cutter is arranged on the connecting rod.

The beneficial effects are that: through setting up connecting rod, second bolt and second nut, the second bolt passes behind tie-beam and the connecting rod again and closes with the second nut spin, loosens the second nut, rotates the connecting rod, can adjust the angle between connecting rod and the tie-beam, and the movable connecting rod can adjust the position of connecting rod to, can adjust the position of cutter more nimble, make the cutter can be located the optional position directly over the support frame.

According to some embodiments of the utility model, the tool comprises a handle and a punching tool, the handle is arranged on the connecting rod, and the punching tool is detachably connected to the handle.

The beneficial effects are that: through setting up handle of a knife and punching a hole the sword, punching a hole the sword and can dismantle the connection at the handle of a knife to, be convenient for change the punching a hole sword of wearing and tearing, improve the convenience of equipment, save equipment cost.

According to some embodiments of the utility model, a cutter groove is formed in the bottom of the cutter handle, one end of the punching cutter is accommodated in the cutter groove, a threaded hole and a third bolt are formed in one side of the cutter handle, the threaded hole penetrates through one side wall of the cutter groove, and the third bolt is screwed with the threaded hole.

The beneficial effects are that: through setting up sword groove, screw hole and third bolt, during the installation, cutter one end inserts in the sword groove, and third bolt closes with the screw hole soon, makes third bolt one end compress tightly the cutter that punches a hole, makes the cutter that punches a hole fixed in the handle of a knife to, make the cutter that punches a hole install firmly, moreover, the dismouting of the cutter that punches a hole of being convenient for.

According to some embodiments of the utility model, a mounting plate is arranged between the support frame and the limit baffle, the limit baffle is arranged on one side of the mounting plate, and the mounting plate is connected with the support frame through a fourth bolt and a third nut.

The beneficial effects are that: through setting up mounting panel, fourth bolt and third nut, limit baffle sets up in mounting panel one side, and the fourth bolt passes behind mounting panel and the support frame and closes soon with the third nut to, the dismouting of limit baffle of being convenient for.

According to some embodiments of the utility model, the support frame is provided with a second long slot, the mounting plate is provided with a third long slot, and the fourth bolt sequentially passes through the second long slot and the third long slot and then is screwed with the third nut.

The beneficial effects are that: through setting up second slotted hole and third slotted hole, the fourth bolt passes second slotted hole and third slotted hole in proper order and closes with the third nut soon, loosen the third nut, promote the mounting panel, make the mounting panel can follow the length direction of second slotted hole and third slotted hole respectively and remove, also can make the mounting panel rotate around the radial of fourth bolt, make the mounting panel drive limit baffle and remove to required position, then screw up the third nut again, thereby can adjust limit baffle's optional position, satisfy the use of the carton of different models.

According to some embodiments of the utility model, the support frame is provided with a plurality of clearance openings for clearance of the punching blade.

The beneficial effects are that: through setting up a plurality of clearance mouthfuls, the clearance mouthful can keep away the sword that punches a hole to, prevent that the sword that punches a hole from bumping with the support frame, avoid the damage of sword that punches a hole.

According to some embodiments of the utility model, the waste paper recycling apparatus further comprises a waste paper recycling box located right below the supporting frame and used for receiving waste paper cleaned by the punching knife.

The beneficial effects are that: through setting up waste paper recycling bin, waste material that produces when punching a hole drops waste paper recycling bin from the clearance to, can carry out recovery processing to waste paper, cost and resource have been practiced thrift, moreover, make operational environment clean and tidy.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of an angle-adjustable paperboard punching device according to an embodiment of the utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 3 is an enlarged view of the tool of fig. 1.

Reference numerals: a frame 100; a fixing mechanism 110; a support frame 120; a limit baffle 130; a punching mechanism 140; a bracket 150; a die cutter assembly 160; a driving device 170; a cross beam 180; a connection beam 190; a cutter 200; a first bolt 210; a first nut 220; a first slot 230; a connecting rod 240; a second bolt 250; a second nut 260; a handle 270; a punching blade 280; knife slot 290; a third bolt 300; a mounting plate 310; a fourth bolt 320; a third nut 330; a second long slot 340; a third long slot 350; a clearance opening 360; waste paper recovery box 370.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An angle-adjustable paperboard punching device according to an embodiment of the utility model is described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an angle-adjustable paperboard punching device according to an embodiment of the present utility model includes a frame 100, a fixing mechanism 110, and a punching mechanism 140.

Wherein, fixed establishment 110 is used for fixed cardboard, sets up at frame 100, including support frame 120, a plurality of limit baffle 130 of setting at support frame 120, and a plurality of cardboards stack on support frame 120, and a plurality of limit baffle 130 are spacing to a plurality of sides of cardboard respectively to, can prescribe a position with a plurality of cardboards limit, guarantee to punch at every turn and both can be in the same position, improve equipment's precision.

Structurally, the punching mechanism 140 is arranged on the support frame 120 and comprises a support frame 150, a punching cutter assembly 160 arranged on the support frame 150, and a driving device 170 for driving the punching cutter assembly 160 to be close to or far away from the support frame 120, wherein the punching cutter assembly 160 comprises a cross beam 180, a connecting beam 190 connected to the cross beam 180, a cutter 200 arranged on the connecting beam 190, the cross beam 180 and the connecting beam 190 can be rotatably adjusted, and the cutter 200 and the connecting beam 190 can be movably adjusted.

The driving device 170 may be a hydraulic cylinder, an air cylinder, an electric telescopic cylinder, or the like.

In operation, the driving device 170 drives the cross beam 180 to approach or depart from the supporting frame 120, the cross beam 180 drives the connecting beam 190 to move, the connecting beam 190 drives the cutter 200 to move, and the cutter 200 punches out holes with contour cutting marks in a plurality of paperboards stacked on the supporting frame 120, so that the paper in the holes is completely separated from the paperboards, and the plurality of paperboards can be punched at one time.

It should be noted that, by enabling the rotatable adjustment between the cross beam 180 and the connection beam 190, the movable adjustment between the cutter 200 and the connection beam 190 can adjust the angle between the cross beam 180 and the connection beam 190, and the position of the cutter 200 can be adjusted to be set at the connection beam 190, when changing cartons of other types, the position of the cutter 200 can be adjusted at will, thereby avoiding frequent switching of the punching cutter assembly 160 and reducing the equipment cost.

In some preferred embodiments, the cross beam 180 is coupled to the connecting beam 190 by a first bolt 210 and a first nut 220.

It can be appreciated that by providing the first bolt 210 and the first nut 220, the first bolt 210 sequentially passes through the connection beam 190 and the cross beam 180 and then is screwed with the first nut 220, when the angle between the cross beam 180 and the connection beam 190 needs to be adjusted, only the first nut 220 is required to be loosened, then the connection beam 190 is required to be rotated according to the installation requirement, and finally the first nut 220 is screwed down, so that the angle adjustment between the cross beam 180 and the connection beam 190 can be realized, and the device has a simple structure and is convenient to operate.

In some preferred embodiments, the connection beam 190 is provided with a first long slot 230, the cross beam 180 is provided with a first through hole, the first long slot 230 and the first through hole each receive a first bolt 210 therethrough, and the length direction of the first long slot 230 extends along the length direction of the connection beam 190.

It can be appreciated that by providing the first long slot 230 and the first through hole, the first bolt 210 sequentially passes through the first long slot 230 and the first through hole and then is screwed with the first nut 220, and the first nut 220 is loosened, so that not only the angle between the cross beam 180 and the connection beam 190 can be adjusted, but also the position of the connection beam 190 can be moved, and the position of the first bolt 210 in the first long slot 230 can be changed, thereby adjusting the position of the cutter 200.

In some preferred embodiments, a connection rod 240 is provided between the connection beam 190 and the cutter 200, the connection beam 190 and the connection rod 240 are connected by a second bolt 250 and a second nut 260, and the cutter 200 is provided at the connection rod 240.

It can be appreciated that by providing the connection rod 240, the second bolt 250 and the second nut 260, the second bolt 250 passes through the connection beam 190 and the connection rod 240 and then is screwed with the second nut 260, the second nut 260 is loosened, the connection rod 240 is rotated, the angle between the connection rod 240 and the connection beam 190 can be adjusted, the connection rod 240 is moved, and the position of the connection rod 240 can be adjusted, so that the position of the cutter 200 can be adjusted more flexibly, and the cutter 200 can be positioned at any position right above the support frame 120.

Referring to fig. 1 and 3, in some preferred embodiments, the tool 200 includes a tool shank 270 and a punching tool 280, the tool shank 270 being disposed on the connecting rod 240, the punching tool 280 being removably coupled to the tool shank 270.

It can be appreciated that by arranging the cutter handle 270 and the punching cutter 280, the punching cutter 280 is detachably connected to the cutter handle 270, so that the worn punching cutter 280 is convenient to replace, the convenience of equipment is improved, and the equipment cost is saved.

In some preferred embodiments, a knife slot 290 is provided at the bottom of the knife handle 270, the knife slot 290 is easily punched at one end of the knife 280, a threaded hole is provided in one side of the knife handle 270, the threaded hole penetrates one side wall of the knife slot 290, and a third bolt 300 is screwed with the threaded hole.

It can be appreciated that by providing the cutter slot 290, the threaded hole and the third bolt 300, when in installation, one end of the punching cutter 280 is inserted into the cutter slot 290, the third bolt 300 is screwed with the threaded hole, so that one end of the third bolt 300 is pressed against the punching cutter 280, and the punching cutter 280 is fixed in the cutter handle 270, thereby the punching cutter 280 is firmly installed, and the punching cutter 280 is convenient to disassemble and assemble.

In some preferred embodiments, a mounting plate 310 is disposed between the support frame 120 and the limit stop 130, the limit stop 130 is disposed on one side of the mounting plate 310, and the mounting plate 310 is connected to the support frame 120 by a fourth bolt 320 and a third nut 330.

It can be appreciated that by providing the mounting plate 310, the fourth bolt 320 and the third nut 330, the limit stop 130 is disposed on one side of the mounting plate 310, and the fourth bolt 320 passes through the mounting plate 310 and the supporting frame 120 and then is screwed with the third nut 330, thereby facilitating the disassembly and assembly of the limit stop 130.

In some preferred embodiments, the support bracket 120 is provided with a second long slot 340, the mounting plate 310 is provided with a third long slot 350, and the fourth bolt 320 is screwed with the third nut 330 after passing through the second long slot 340 and the third long slot 350 in sequence.

It can be appreciated that by arranging the second long slot 340 and the third long slot 350, the fourth bolt 320 sequentially passes through the second long slot 340 and the third long slot 350 and then is screwed with the third nut 330, the third nut 330 is loosened, the mounting plate 310 is pushed, the mounting plate 310 can be respectively moved along the length direction of the second long slot 340 and the third long slot 350, and the mounting plate 310 can be also rotated around the radial direction of the fourth bolt 320, so that the mounting plate 310 drives the limit baffle 130 to move to a required position, and then the third nut 330 is screwed again, thereby being capable of adjusting any position of the limit baffle 130 and meeting the use of cartons of different types.

In some preferred embodiments, the support frame 120 is provided with a number of clearance openings 360, the clearance openings 360 for the clearance of the punching blade 280.

It can be appreciated that by providing a plurality of clearance openings 360, the clearance openings 360 can avoid the clearance of the punching blade 280, thereby preventing the punching blade 280 from colliding with the supporting frame 120 and avoiding the damage of the punching blade 280.

In some preferred embodiments, a used paper recycling bin 370 is also included, directly below the support frame 120, for receiving used paper cleaned by the punching blade 280.

It can be appreciated that by setting the waste paper recycling bin 370, waste materials generated during punching fall into the waste paper recycling bin 370 from the clearance opening 360, thereby recycling waste paper, saving cost and resources, and enabling the working environment to be clean and tidy.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. An angle-adjustable paperboard punching device, comprising:

a frame (100);

the fixing mechanism (110) is used for fixing the paperboards, is arranged on the rack (100), and comprises a support frame (120) and a plurality of limiting baffles (130) arranged on the support frame (120), wherein a plurality of paperboards are stacked on the support frame (120), and the limiting baffles (130) limit a plurality of sides of the paperboards respectively;

punching mechanism (140), set up support frame (120), including support (150), setting are in punching blade subassembly (160) of support (150), drive punching blade subassembly (160) are close to or keep away from drive arrangement (170) of support frame (120), punching blade subassembly (160) include crossbeam (180), connect connecting beam (190) of crossbeam (180), set up cutter (200) of connecting beam (190), crossbeam (180) with rotatable regulation between connecting beam (190), cutter (200) with movable regulation between connecting beam (190).

2. An adjustable angle cardboard punching device according to claim 1, characterized in that the cross beam (180) and the connecting beam (190) are connected by a first bolt (210) and a first nut (220).

3. The angle-adjustable paperboard punching device according to claim 2, characterized in that the connecting beam (190) is provided with a first long slot hole (230), the cross beam (180) is provided with a first through hole, the first long slot hole (230) and the first through hole both accommodate the first bolt (210) to pass through, and the length direction of the first long slot hole (230) extends along the length direction of the connecting beam (190).

4. The angle-adjustable paperboard punching device according to claim 1, characterized in that a connecting rod (240) is arranged between the connecting beam (190) and the cutter (200), the connecting beam (190) and the connecting rod (240) are connected through a second bolt (250) and a second nut (260), and the cutter (200) is arranged on the connecting rod (240).

5. The adjustable angle paperboard punching device according to claim 4, characterized in that the cutter (200) comprises a cutter handle (270) and a punching cutter (280), the cutter handle (270) is arranged on the connecting rod (240), and the punching cutter (280) is detachably connected to the cutter handle (270).

6. The angle-adjustable paperboard punching device according to claim 5, wherein a cutter groove (290) is formed in the bottom of the cutter handle (270), one end of the punching cutter (280) is accommodated in the cutter groove (290), a threaded hole and a third bolt (300) are formed in one side of the cutter handle (270), the threaded hole penetrates through one side wall of the cutter groove (290), and the third bolt (300) is screwed with the threaded hole.

7. The angle-adjustable paperboard punching device according to claim 1, characterized in that a mounting plate (310) is arranged between the supporting frame (120) and the limit baffle (130), the limit baffle (130) is arranged on one side of the mounting plate (310), and the mounting plate (310) is connected with the supporting frame (120) through a fourth bolt (320) and a third nut (330).

8. The device for punching an angle-adjustable cardboard according to claim 7, characterized in that the supporting frame (120) is provided with a second long slot (340), the mounting plate (310) is provided with a third long slot (350), and the fourth bolt (320) is screwed with the third nut (330) after sequentially passing through the second long slot (340) and the third long slot (350).

9. An adjustable angle cardboard punching device according to claim 5, characterized in that the support frame (120) is provided with a number of clearance openings (360), which clearance openings (360) are used for clearance of the punching blade (280).

10. The adjustable angle paperboard punching device of claim 9, further comprising a used paper recycling bin (370) positioned directly below the support frame (120) for receiving used paper cleaned by the punching blade (280).