CN218802718U

CN218802718U - Paperboard cutting device

Info

Publication number: CN218802718U
Application number: CN202223528976.5U
Authority: CN
Inventors: 吴文华; 徐杰
Original assignee: Suzhou Xiangcheng Yonghao Paper Co ltd
Current assignee: Suzhou Xiangcheng Yonghao Paper Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-07
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a cardboard cutting device, it includes the frame, be provided with the workstation in the frame, install two pneumatic cylinders in the frame, the piston rod fixedly connected with lantern ring of pneumatic cylinder, two axes of rotation of fixedly connected with on the workstation, two axis of rotation and two the lantern ring one-to-one sets up, the axis of rotation rotate set up in the inner wall of the lantern ring, it is right to be provided with on the lantern ring the axis of rotation carries out fixed establishment. The utility model discloses can be convenient for reduce operating personnel's intensity of labour.

Description

Paperboard cutting device

Technical Field

The utility model belongs to the technical field of the technique that the cardboard cut and specifically relates to a cardboard cutting device is related to.

Background

Paperboard is a thick paper sheet made of paper pulp and fibers interwoven with each other as a raw material of a carton, and is generally called paperboard with a basis weight of more than 250g/m2 and a thickness of more than 0.5 mm. Paperboard is commonly used in the packaging field, and during the production process, the paperboard needs to be cut by a cutting device.

In the prior art, a paperboard is generally placed on a placing table, and then a workbench with a cutting tool is driven to move downwards, so that the paperboard can be conveniently cut.

However, when the cutting tool needs to be replaced, an operator needs to detach the workbench and replace the cutting tool, so that the operation is complicated, and the labor intensity of the operator is increased.

SUMMERY OF THE UTILITY MODEL

The application provides a cardboard cutting device can be convenient for reduce operating personnel's intensity of labour.

The application provides a cardboard cutting device adopts following technical scheme:

the utility model provides a cardboard cutting device, includes the frame, be provided with the workstation in the frame, install two pneumatic cylinders in the frame, the piston rod fixedly connected with lantern ring of pneumatic cylinder, two axes of rotation of fixedly connected with on the workstation, two axis of rotation and two the lantern ring one-to-one sets up, the axis of rotation rotate set up in the inner wall of the lantern ring, it is right to be provided with on the lantern ring the axis of rotation carries out the fixed establishment who fixes.

Through adopting above-mentioned technical scheme, when needs are changed the cutting tool, get rid of the fixed action of fixed establishment to the axis of rotation earlier, then operating personnel manual drive workstation rotates to vertical state, and rethread fixed establishment fixes the axis of rotation to can be convenient for fix the workstation, operating personnel can be convenient for change the cutting tool this moment, thereby can be convenient for reduce operating personnel's intensity of labour.

Preferably, the fixing mechanism comprises a limiting pin, a sliding groove is formed in the sleeve ring, the limiting pin is arranged on the inner wall of the sliding groove in a sliding mode, a first limiting groove is formed in the rotating shaft, the limiting pin can be inserted into the inner wall of the first limiting groove, a second limiting groove is formed in the rotating shaft, the limiting pin can be inserted into the inner wall of the second limiting groove, and a driving assembly used for driving the limiting pin to move is arranged on the sleeve ring.

By adopting the technical scheme, when the workbench needs to be fixed in a horizontal state, the workbench is driven to be in the horizontal state, the limiting pin is driven to move by the driving assembly, and when the limiting pin is inserted into the first limiting groove, the workbench can be conveniently fixed in the horizontal state; when the workbench is required to be fixed in a vertical state, the front driving workbench is in a vertical state, and the limiting pin is driven by the driving assembly to be inserted into the second limiting groove, so that the workbench can be conveniently fixed in the vertical state.

Preferably, the driving assembly comprises a first spring, the first spring is sleeved on the limit pin, one end of the limit pin, which is far away from the lantern ring, is fixedly connected with the handle, one end of the first spring is fixedly connected with the limit pin, and the other end of the first spring is fixedly connected with the handle.

Through adopting above-mentioned technical scheme, when needs drive the spacer pin and remove, through the setting of first spring to can be convenient for drive the spacer pin and remove.

Preferably, a plurality of cutting mechanisms are detachably arranged on the workbench.

Through adopting above-mentioned technical scheme, when the workstation is fixed when vertical state, can be convenient for change cutting tool.

Preferably, the cutting mechanism comprises a cutting tool, a base is fixedly connected to the cutting tool, an insertion block is fixedly connected to the base, an insertion groove is formed in the workbench, the insertion block can be inserted into the inner wall of the insertion groove, and a fixing component used for fixing the insertion block is arranged on the workbench.

Through adopting above-mentioned technical scheme, when needs will cut the cutter and install in the workstation, move the grafting piece earlier and peg graft in the inner wall of inserting groove, then through the setting of fixed subassembly to can be convenient for fix the grafting piece, and then can be convenient for fix cutting the cutter.

Preferably, the fixing assembly comprises a fixing pin, one side wall of the insertion groove is provided with an installation groove, the fixing pin is slidably arranged on the inner wall of the installation groove, one side of the insertion block is provided with a fixing groove, and the fixing pin can be inserted into the inner wall of the fixing groove; a driving groove is formed in one side wall of the mounting groove, a sliding plate is arranged in the driving groove in a sliding mode and fixedly connected to the fixing pin, a second spring is arranged in the driving groove, one end of the second spring is fixedly connected to the sliding plate, and the other end of the second spring is fixedly connected to the inner wall of the driving groove; the workbench is provided with a reset piece for resetting the fixing pin. And a blocking piece used for blocking the fixing pin is arranged in the inserting groove.

Through adopting above-mentioned technical scheme, when needs are fixed the inserted block, the second spring is initial for compression state, then the cancellation stops the effect of blockking of piece to the fixed pin, and the fixed pin is pegged graft in the inner wall of fixed slot under the elastic force effect of second spring this moment to can be convenient for fix the inserted block.

Preferably, the blocking part comprises a stop block, the stop block is slidably arranged on the inner wall of the insertion groove, the insertion block can abut against the stop block, the fixing pin can abut against the stop block, a third spring is arranged in the insertion groove, one end of the third spring is fixedly connected to the stop block, and the other end of the third spring is fixedly connected to the inner wall of the insertion groove.

By adopting the technical scheme, when the fixing pin needs to be blocked, the fixing pin can be conveniently blocked by arranging the stop block; when the inserting block is inserted into the inner wall of the inserting groove, the inserting block abuts against the stop block, the inserting block drives the stop block to move, the third spring is in a compressed state at the moment, and when the stop block is separated from the fixed pin, the blocking effect of the blocking piece on the fixed pin can be conveniently cancelled.

Preferably, the piece that resets includes the reset block, the groove that resets has been seted up on the workstation, the groove that resets with the mounting groove is linked together, the reset block slide set up in the inner wall in groove that resets, reset block fixed connection in the fixed pin.

Through adopting above-mentioned technical scheme, when needs reset the fixed pin, operating personnel drive reset block removes, and reset block drive fixed pin removes to can be convenient for drive fixed pin and reset.

To sum up, the application has the following beneficial effects:

1. when the cutting tool needs to be replaced, the fixing effect of the fixing mechanism on the rotating shaft is firstly removed, then an operator manually drives the workbench to rotate to a vertical state, and then the rotating shaft is fixed through the fixing mechanism, so that the workbench can be conveniently fixed, the operator can conveniently replace the cutting tool, and the labor intensity of the operator can be conveniently reduced;

2. when the workbench needs to be fixed in a horizontal state, the workbench is in a horizontal state, the driving assembly drives the limiting pin to move, and when the limiting pin is inserted into the first limiting groove, the workbench can be conveniently fixed in the horizontal state; when the workbench needs to be fixed in a vertical state, the workbench is driven to be in a vertical state, and the limiting pin is driven by the driving assembly to be inserted into the second limiting groove, so that the workbench can be conveniently fixed in the vertical state;

3. when the fixing pin needs to be blocked, the fixing pin can be conveniently blocked by the arrangement of the stop block; when the inserting block is inserted into the inner wall of the inserting groove, the inserting block abuts against the stop block, the inserting block drives the stop block to move, the third spring is in a compressed state, and when the stop block is separated from the fixing pin, the blocking effect of the blocking piece on the fixing pin can be conveniently cancelled.

Drawings

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

FIG. 2 is a cross-sectional view of the present embodiment showing the collar;

fig. 3 is a sectional view showing the cutting mechanism in this embodiment.

Description of reference numerals: 1. a frame; 11. a work table; 12. a hydraulic cylinder; 13. a collar; 14. a rotating shaft; 2. a fixing mechanism; 211. a spacing pin; 212. a sliding groove; 213. a first limit groove; 214. a second limit groove; 22. a drive assembly; 221. a first spring; 222. a handle; 3. a cutting mechanism; 311. cutting tools; 312. a base; 313. an insertion block; 314. inserting grooves; 32. a fixing assembly; 321. a fixing pin; 322. mounting grooves; 323. fixing grooves; 324. a drive slot; 325. a sliding plate; 326. a second spring; 33. a reset member; 331. a reset block; 332. a reset groove; 34. a blocking member; 341. a stopper; 342. and a third spring.

Detailed Description

The utility model discloses a cardboard cutting device, as shown in fig. 1 and fig. 2, which comprises a frame 1, be provided with workstation 11 in the frame 1, workstation 11 is squarely, two pneumatic cylinders 12 are installed through the bolt to the inner wall of frame 1, pneumatic cylinder 12 sets up down along vertical direction, the piston rod fixedly connected with lantern ring 13 of pneumatic cylinder 12, the transversal ring form of personally submitting of lantern ring 13, two axis of rotation 14 of fixedly connected with are distinguished to workstation 11's both sides, 14 transversal length direction setting of personally submitting of axis of rotation circular just along workstation 11, two axis of rotation 14 and two lantern ring 13 one-to-ones set up, the lateral wall of 14 axis of rotation is located to lantern ring 13 cover, axis of rotation 14 rotates through the bearing and sets up in the inner wall of lantern ring 13, be provided with on the lantern ring 13 and be used for carrying out fixed establishment 2 to axis of rotation 14.

When cutting tool 311 needs to be replaced, fixing mechanism 2 is cancelled to the fixed action of axis of rotation 14 earlier, then operating personnel manual drive workstation 11 rotates to vertical state, and rethread fixing mechanism 2 is fixed axis of rotation 14 to can be convenient for fix workstation 11, operating personnel can be convenient for change cutting tool 311 this moment, thereby can be convenient for reduce operating personnel's intensity of labour.

As shown in fig. 1 and fig. 2, the fixing mechanism 2 includes a limit pin 211, the limit pin 211 is square, a sliding groove 212 is formed on the collar 13, the cross section of the sliding groove 212 is square and extends along the radial direction of the rotating shaft 14, the limit pin 211 is arranged on the inner wall of the sliding groove 212 along the radial direction of the rotating shaft 14 in a sliding manner, a first limit groove 213 is formed on the outer wall of the rotating shaft 14, the cross section of the first limit groove 213 is square and extends along the radial color of the rotating shaft 14, the limit pin 211 can be inserted into the inner wall of the first limit groove 213, a second limit groove 214 is formed on the rotating shaft 14, an included angle between the first limit groove 213 and the extending direction of the second limit groove 214 is formed at a right angle, the cross section of the second limit groove 214 is square and extends along the radial direction of the rotating shaft 14, the limit pin 211 can be inserted into the inner wall of the second limit groove 214, and a driving component 22 for driving the limit pin 211 to move is arranged on the collar 13.

When the workbench 11 needs to be fixed in a horizontal state, the workbench 11 is in a horizontal state, the driving component 22 drives the limit pin 211 to move, and when the limit pin 211 is inserted into the first limit groove 213, the workbench 11 can be conveniently fixed in the horizontal state; when the workbench 11 needs to be fixed in a vertical state, the workbench 11 is in a vertical state, and the driving assembly 22 drives the limit pin 211 to be inserted into the second limit groove 214, so that the workbench 11 can be conveniently fixed in the vertical state.

As shown in fig. 1 and 2, the driving assembly 22 includes a first spring 221, the first spring 221 is disposed along a length direction of the limit pin 211, the limit pin 211 is sleeved with the first spring 221, one end of the limit pin 211 far away from the collar 13 is fixedly connected with a handle 222, the handle 222 is square, one end of the first spring 221 is fixedly connected to the limit pin 211, and the other end of the first spring 221 is fixedly connected to the handle 222.

When the limit pin 211 needs to be driven to be inserted into the first limit groove 213 or the second limit groove 214, the operator drives the limit pin 211 to move in a direction away from the rotating shaft 14 through the handle 222, the first spring 221 is in a stretched state at this time, when the limit pin 211 aligns with the first limit groove 213 or the second limit groove 214, the operator loosens the handle 222 at this time, and the limit pin 211 is inserted into the first limit groove 213 or the second limit groove 214 under the elastic force of the first spring 221.

As shown in fig. 1 and 3, the four cutting mechanisms 3 can be detachably arranged on the workbench 11, the cutting mechanisms 3 comprise cutting tools 311, the fixedly connected base 312 is arranged on the cutting tools 311, the base 312 is square, the fixedly connected inserting block 313 is arranged on the base 312, the inserting block 313 is square, the inserting groove 314 is formed in the workbench 11, the cross section of the inserting groove 314 is square and extends along the height direction of the workbench 11, the inserting block 313 can be inserted into the inner wall of the inserting groove 314, and the fixing assembly 32 for fixing the inserting block 313 is arranged on the workbench 11. When cutting tool 311 needs to be installed on workbench 11, movable insertion block 313 is inserted into the inner wall of insertion groove 314, and then through the arrangement of fixing component 32, so that insertion block 313 can be conveniently fixed, and cutting tool 311 can be conveniently fixed.

As shown in fig. 1 and 3, the fixing assembly 32 includes a fixing pin 321, the fixing pin 321 is square, a mounting groove 322 is formed in one side wall of the insertion groove 314, the mounting groove 322 extends along the length direction of the workbench 11, the fixing pin 321 is slidably disposed on the inner wall of the mounting groove 322 along the length direction of the workbench 11, a fixing groove 323 is formed in one side of the insertion block 313, the cross section of the fixing groove 323 is square and extends along the length direction of the fixing pin 321, and the fixing pin 321 can be inserted into the inner wall of the fixing groove 323.

As shown in fig. 1 and 3, a driving groove 324 is formed in one side wall of the mounting groove 322, the cross section of the driving groove 324 is square and extends along the length direction of the fixing pin 321, a sliding plate 325 is slidably disposed on the inner wall of the driving groove 324 along the length direction of the fixing pin 321, the sliding plate 325 is square, the sliding plate 325 is fixedly connected to one side of the fixing pin 321, a second spring 326 is disposed in the driving groove 324, the second spring 326 is disposed along the length direction of the fixing pin 321, one end of the second spring 326 is fixedly connected to one side of the sliding plate 325, the other end of the second spring 326 is fixedly connected to the inner wall of the driving groove 324, and a blocking member 34 for blocking the fixing pin 321 is disposed in the insertion groove 314.

When the insertion block 313 needs to be fixed, the second spring 326 is initially in a compressed state, and then the blocking function of the blocking member 34 on the fixing pin 321 is cancelled, so that the fixing pin 321 is inserted into the inner wall of the fixing groove 323 under the elastic force of the second spring 326, and the insertion block 313 can be conveniently fixed.

As shown in fig. 1 and 3, the blocking member 34 includes a stopper 341, the stopper 341 is square, the stopper 341 is slidably disposed on the inner wall of the insertion groove 314 along the height direction of the workbench 11, the insertion block 313 can abut against the stopper 341, the fixing pin 321 can abut against the stopper 341, a third spring 342 is disposed in the insertion groove 314, one end of the third spring 342 is fixedly connected to the stopper 341, and the other end of the third spring 342 is fixedly connected to the inner wall of the insertion groove 314.

As shown in fig. 1 and 3, a reset piece 33 for resetting the fixing pin 321 is arranged on the workbench 11, the reset piece 33 includes a reset block 331, a reset groove 332 is formed in an outer side wall of the workbench 11, a cross section of the reset groove 332 is square and extends along a length direction of the workbench 11, the reset groove 332 is communicated with the mounting groove 322, the reset block 331 is arranged on an inner wall of the reset groove 332 in a sliding manner along the length direction of the workbench 11, and the reset block 331 is fixedly connected to one end of the fixing pin 321, which is far away from the stopper 341. When the fixing pin 321 needs to be reset, the operator drives the reset block 331 to move, the reset block 331 drives the fixing pin 321 to move, and when the fixing pin 321 is separated from the insertion block 313, the fixing pin 321 can be driven to reset conveniently.

The working principle is as follows:

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

1. A cardboard cutting device which characterized in that: including frame (1), be provided with workstation (11) in frame (1), install two pneumatic cylinders (12) in frame (1), the piston rod fixedly connected with lantern ring (13) of pneumatic cylinder (12), two axis of rotation (14), two of fixedly connected with on workstation (11) axis of rotation (14) and two the lantern ring (13) one-to-one sets up, axis of rotation (14) rotate set up in the inner wall of the lantern ring (13), it is right to be provided with on the lantern ring (13) be used for axis of rotation (14) carry out fixed establishment (2).

2. A paperboard cutting apparatus as set forth in claim 1, wherein: the fixing mechanism (2) comprises a limiting pin (211), a sliding groove (212) is formed in the sleeve ring (13), the limiting pin (211) is arranged on the inner wall of the sliding groove (212) in a sliding mode, a first limiting groove (213) is formed in the rotating shaft (14), the limiting pin (211) can be inserted into the inner wall of the first limiting groove (213), a second limiting groove (214) is formed in the rotating shaft (14), the limiting pin (211) can be inserted into the inner wall of the second limiting groove (214), and a driving assembly (22) used for driving the limiting pin (211) to move is arranged on the sleeve ring (13).

3. A paperboard cutting apparatus as set forth in claim 2, wherein: the driving assembly (22) comprises a first spring (221), the first spring (221) is sleeved on the limit pin (211), one end, far away from the lantern ring (13), of the limit pin (211) is fixedly connected with a handle (222), one end of the first spring (221) is fixedly connected with the limit pin (211), and the other end of the first spring (221) is fixedly connected with the handle (222).

4. A paperboard cutting apparatus as set forth in claim 1, wherein: a plurality of cutting mechanisms (3) are detachably arranged on the workbench (11).

5. A carton cutting apparatus as claimed in claim 4, characterized in that: the cutting mechanism (3) comprises a cutting tool (311), a base (312) is fixedly connected to the cutting tool (311), an insertion block (313) is fixedly connected to the base (312), an insertion groove (314) is formed in the workbench (11), the insertion block (313) can be inserted into the inner wall of the insertion groove (314), and a fixing component (32) used for fixing the insertion block (313) is arranged on the workbench (11).

6. A carton cutting device as claimed in claim 5, characterised in that: the fixing component (32) comprises a fixing pin (321), one side wall of the insertion groove (314) is provided with a mounting groove (322), the fixing pin (321) is arranged on the inner wall of the mounting groove (322) in a sliding mode, one side of the insertion block (313) is provided with a fixing groove (323), and the fixing pin (321) can be inserted into the inner wall of the fixing groove (323); a driving groove (324) is formed in one side wall of the mounting groove (322), a sliding plate (325) is arranged in the driving groove (324) in a sliding manner, the sliding plate (325) is fixedly connected to the fixing pin (321), a second spring (326) is arranged in the driving groove (324), one end of the second spring (326) is fixedly connected to the sliding plate (325), and the other end of the second spring (326) is fixedly connected to the inner wall of the driving groove (324); the workbench (11) is provided with a reset piece (33) for resetting the fixing pin (321), and the inserting groove (314) is internally provided with a blocking piece (34) for blocking the fixing pin (321).

7. A carton cutting device as claimed in claim 6, characterised in that: the blocking piece (34) comprises a blocking piece (341), the blocking piece (341) is arranged on the inner wall of the insertion groove (314) in a sliding mode, the insertion piece (313) can abut against the blocking piece (341), the fixing pin (321) can abut against the blocking piece (341), a third spring (342) is arranged in the insertion groove (314), one end of the third spring (342) is fixedly connected to the blocking piece (341), and the other end of the third spring (342) is fixedly connected to the inner wall of the insertion groove (314).

8. A carton cutting apparatus as claimed in claim 6, characterized in that: reset piece (33) including reset block (331), reset groove (332) have been seted up on workstation (11), reset groove (332) with mounting groove (322) are linked together, reset block (331) slide set up in the inner wall in reset groove (332), reset block (331) fixed connection in fixed pin (321).