CN115958638A - Cutting device for paper tableware processing and cutting method thereof - Google Patents

Abstract

The invention discloses a cutting device for processing paper tableware and a cutting method thereof, wherein the cutting device comprises a device bedplate and a rotating plate, the rotating plate is arranged in the middle above the device bedplate, fixed seats are symmetrically arranged above two ends of the rotating plate respectively, a bottom table is fixedly arranged above the fixed seats, a placing block is arranged above the bottom table, and a fitting block is arranged inside the placing block; the cutting device comprises a placing block, a cutting block, a cylinder, an upper frame and a lower frame, wherein the cutting block is arranged above the placing block, the cylinder is arranged above the cutting block, the cutting block is fixedly connected with the push rod end of the cylinder, the upper frame is fixedly arranged above the device bedplate, and the upper frame is fixedly connected with the cylinder through screws. It has realized carrying out the ability fixed to the paper tray to solved and to have removed when cutting at the paper tray and can take place the skew, lead to cutting edge inaccurate, influenced the problem of the cutting quality of paper tableware.

Description

Cutting device for processing paper tableware and cutting method thereof

Technical Field

The invention relates to the technical field of cutting devices, in particular to a cutting device for processing paper tableware and a cutting method thereof.

Background

The paper tableware refers to vessels and tools for assisting food distribution or food intake, the paper tableware comprises various containers with different purposes such as bowls, plates, dishes, cups, straws and the like, and in the current production process of the paper plates, after the forming and shaping process is carried out on the pulp raw materials of the plates, the frames of the produced plate tableware are often not very flat and need to be subjected to edge cutting treatment;

for example, patent publication No. CN104084983A (threading device for medical suture needle): the four-bar-free air cylinder edge trimming device comprises a circulating workbench and an edge trimming device, wherein four sliding rails are arranged on the surface of the circulating workbench around the edge position, four rodless air cylinders are arranged on the lower surface of the circulating workbench, and the rodless air cylinders correspond to the sliding rails in position one to one; two trimming lower dies are arranged at the diagonal positions on the sliding track; the edge cutting device is arranged at one corner of the circulating workbench and comprises a pressure cylinder, an edge cutting die and a support, and the support is arranged above the sliding rail;

although the prior art can automatically cut edges and reduce the labor intensity of workers, when the paper disc is cut, the paper disc is placed on the lower die and moved to the cutting device for edge cutting, and the paper disc can shift when moving for cutting, so that the edge cutting is inaccurate, and the cutting quality of paper tableware is influenced; therefore, the market is urgently in need of developing a cutting device for processing paper tableware and a cutting method thereof to help people to solve the existing problems.

Disclosure of Invention

The invention aims to provide a cutting device for processing paper tableware and a cutting method thereof, which are used for solving the problems that the cutting quality of the paper tableware is influenced due to inaccurate trimming caused by deviation when a paper disc moves for cutting in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a cutting device for processing paper tableware comprises a device bedplate,

the rotary plate is arranged in the middle above the device bedplate, fixing seats are symmetrically arranged above two ends of the rotary plate respectively, a bottom table is fixedly arranged above the fixing seats, a placement block is arranged above the bottom table, and a fitting block is arranged inside the placement block;

the cutting block is arranged above the placing block, an air cylinder is arranged above the cutting block, the cutting block is fixedly connected with the push rod end of the air cylinder, a top frame is fixedly arranged above the device bedplate, and the top frame is fixedly connected with the air cylinder through screws.

Preferably, an inner through hole is formed in the device bedplate, an annular guide table is arranged in the inner through hole and fixedly connected with the device bedplate through screws, a mounting frame is fixedly mounted below the annular guide table, and a power box is mounted inside the mounting frame.

Preferably, the outside fixed mounting of base platform top has the collecting hopper, the centre fixed mounting of base platform top has the under casing, the top fixed mounting of under casing has the spliced pole, and spliced pole and laminating piece welded connection, the both sides of under casing symmetry fixed mounting respectively have the steady rest, and the steady rest passes through screw fixed connection with the piece of placeeing.

Preferably, a blanking annular cavity is arranged between the placing block and the laminating block, and a cutting annular groove is formed in the outer side above the laminating block.

Preferably, an electric push rod is fixedly mounted inside the attaching block, a top plate is arranged above the attaching block, a lifting rod is fixedly mounted in the middle of the lower portion of the top plate, and the lifting rod is fixedly connected with the push rod end of the electric push rod.

Preferably, a circulation plate is fixedly installed inside the attachment block along a lower side of the top plate, a plurality of circulation holes are formed inside the circulation plate, a plurality of air suction holes are formed inside the top plate, and the circulation holes correspond to the air suction holes in position.

Preferably, an air suction box is arranged below the circulating plate, the circulating plate is communicated with the air suction box, and an air suction pipe is fixedly arranged on one side below the air suction box.

Preferably, a pressing groove is formed in the cutting block, a top groove is formed above the pressing groove, a first spring is arranged in the top groove, a pressing block is fixedly mounted below the first spring and extends to the inside of the pressing groove, and a cutting ring cutter is arranged in the pressing groove.

Preferably, the inside of cutting block all is provided with the side channel along the both sides of cutting ring sword, the inside of side channel is provided with the second spring, the below fixed mounting of second spring has the side briquetting, and the side briquetting extends to the inside of indent.

A cutting method of a cutting device for processing paper tableware comprises the following steps:

s1: covering the paper disc shaped by the paper pulp raw material with an opening downwards on the attaching block;

s2: sucking air in the air suction box to enable the paper disc to be adsorbed on the adhering block;

s3: driving the rotating plate to rotate, so that the attaching block with the paper disc rotates to the position below the cutting block;

s4: driving the cutting block to move downwards to cut the paper disc scraps;

s5: when the paper disc cuts the rim charge, the next paper disc to be cut is placed on the adhering block at the other end of the rotating plate;

s6: and after one paper disc is cut, driving the rotating plate to rotate to cut the next paper disc.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the paper disc cutting device, the sticking block is arranged inside the placing block, the blanking annular cavity is arranged between the placing block and the sticking block, cut scraps can fall off conveniently, the air suction box is arranged inside the sticking block, when a paper disc is placed, air at the top of the sticking block can be sucked through the air suction effect of the air suction box, the paper disc is adsorbed on the sticking block, the problem that the paper disc deviates when the paper disc moves to cut is solved, the cutting precision of the cutting device is improved, the cutting quality of paper tableware is improved, the paper disc is adsorbed through a plurality of through holes in the circulating plate, a plurality of point positions are adsorbed, the paper disc is prevented from deforming due to single position adsorption, the practicability of the sticking block is improved, the top plate is arranged at the top of the sticking block, and the electric push rod is connected below the top plate through the lifting rod, so that the paper disc can be automatically jacked up after the paper disc is cut, the paper disc is prevented from being stuck on the sticking block, convenience in the paper cutting process is improved.

2. According to the paper disc cutting device, the placing blocks are arranged above the two ends of the rotating plate, the driving part is arranged below the middle of the rotating plate, so that the rotating plate can rotate, when the paper discs are cut, one paper disc can be placed when the other paper disc is cut, the two paper discs are changed by rotating the rotating plate, the cutting efficiency of the paper discs is improved, and the practicability of the cutting device is improved.

3. According to the paper disc cutting device, the pressing groove matched with the shape of the top of the laminating block is formed in the cutting block, the cutting ring cutter is arranged in the pressing groove, a paper disc can be cut, rim charge of the paper disc is cut off, the quality of paper tableware is improved, the side pressing blocks are arranged on the two sides of the cutting ring cutter, and when the paper disc and the rim charge are cut, the side pressing blocks on the two sides can be pressed down firstly, so that the stability of a cutting part during cutting is improved, the cutting quality of the paper tableware is improved, and the practicability of the cutting device is improved.

Drawings

FIG. 1 is a front view of a cutting device for paper tableware processing of the present invention;

FIG. 2 is a cross-sectional view of the platen of the apparatus of the present invention;

FIG. 3 is a cross-sectional view of the bottom cleaning table, the collection hopper and the placement block of the present invention;

FIG. 4 is an enlarged schematic view of the patch block of the present invention;

FIG. 5 is a cross-sectional view of a cutting block of the present invention;

fig. 6 is an enlarged view of the portion a of the present invention.

In the figure: 1. an apparatus platen; 2. a top frame; 3. a rotating plate; 4. a fixed seat; 5. a base table; 6. a collection hopper; 7. placing the block; 8. cutting the block; 9. a cylinder; 10. a mounting frame; 11. a power box; 12. an inner through hole; 13. an annular guide table; 14. a bottom case; 15. a stabilizing frame; 16. a fitting block; 17. a blanking annular cavity; 18. connecting columns; 19. cutting a ring groove; 20. a top plate; 21. a lifting rod; 22. an electric push rod; 23. a flow-through plate; 24. a suction box; 25. an air suction pipe; 26. pressing a groove; 27. a top groove; 28. a first spring; 29. pressing the block; 30. cutting a cutting ring; 31. a side pressing block; 32. a second spring; 33. and a side groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, an embodiment of the present invention is shown: a cutting device for processing paper tableware comprises a device bedplate 1, wherein supporting legs are arranged below the device bedplate 1, a rotating plate 3 is arranged in the middle above the device bedplate 1, fixing seats 4 are symmetrically arranged above two ends of the rotating plate 3 respectively, a bottom platform 5 is fixedly arranged above the fixing seats 4, a placing block 7 is arranged above the bottom platform 5, a fitting block 16 is arranged inside the placing block 7, and the shape of the top surface of the fitting block 16 is matched with that of a paper disc, so that the paper disc is conveniently fixed; cutting block 8, it sets up in the top of placeeing piece 7, cutting block 8's top is provided with cylinder 9, cylinder 9 is external to have the air pump, the stable work of the cylinder 9 of being convenient for, and cutting block 8 and cylinder 9's push rod end fixed connection, the top fixed mounting of device platen 1 has roof-rack 2, roof-rack 2 passes through screw fixed connection with cylinder 9 to stretch out and draw back through the push rod that drives actuating cylinder 9, make cutting block 8 can go up and down, the convenience of cutting paper dish has been improved.

Please refer to fig. 2, an inner through hole 12 is formed in the device bedplate 1, an annular guide table 13 is arranged in the inner through hole 12, the annular guide table 13 is arranged to support the rotating plate 3 conveniently, the rotating stability of the rotating plate 3 is improved, the annular guide table 13 is fixedly connected with the device bedplate 1 through screws, an installation frame 10 is fixedly installed below the annular guide table 13, a power box 11 is installed inside the installation frame 10, a motor is arranged in the middle of the inside of the power box 11, and the output end of the motor is rotatably connected with the rotating plate 3, so that the rotating plate 3 can automatically rotate, and the cutting efficiency of paper tableware is improved.

Referring to fig. 3, a material collecting hopper 6 is fixedly mounted on the outer side above the base 5 for collecting cut scraps, a base box 14 is fixedly mounted in the middle of the upper portion of the base 5, a connecting column 18 is fixedly mounted above the base box 14, the connecting column 18 is welded to the fitting block 16, stabilizing frames 15 are symmetrically and fixedly mounted on two sides of the base box 14 respectively, the stabilizing frames 15 are fixedly connected with the placing block 7 through screws, and the stability of the placing block 7 is improved due to the arrangement of the stabilizing frames 15.

Please refer to fig. 3 and 4, a blanking ring cavity 17 is arranged between the placing block 7 and the attaching block 16, the rim charge of the paper disc can be conveniently dropped, which is beneficial to the cutting work of the paper disc, a cutting ring groove 19 is arranged on the outer side above the attaching block 16, the cutting ring groove 19 is arranged on the edge of the paper disc, so that the rim charge on the paper disc can be cut off, an electric push rod 22 is fixedly arranged inside the attaching block 16, a top plate 20 is arranged above the attaching block 16, a lifting rod 21 is fixedly arranged in the middle of the lower portion of the top plate 20, and the lifting rod 21 is fixedly connected with the push rod end of the electric push rod 22, so that after the paper disc is cut, the electric push rod 22 is driven, so that the top plate 20 can lift up the paper disc, the paper disc can be conveniently taken and replaced, and the practicability is improved.

Referring to fig. 4, a circulation plate 23 is fixedly installed inside the attachment block 16 along the lower portion of the top plate 20, a plurality of circulation holes are formed inside the circulation plate 23, a plurality of air suction holes are formed inside the top plate 20, and the circulation holes correspond to the air suction holes in position, so that air above the attachment block 16 can be sucked conveniently, the paper tray can be adsorbed on the attachment block 16, an air suction box 24 is arranged below the circulation plate 23, the circulation plate 23 is communicated with the air suction box 24, an air suction pipe 25 is fixedly installed on one side below the air suction box 24, and an air pump is externally connected to the air suction pipe 25, so that air in the air suction box 24 can be sucked through the air suction pipe 25, and the paper tray is adsorbed and fixed.

Referring to fig. 5 and 6, a pressing groove 26 is formed in the cutting block 8, the shape of the pressing groove 26 matches with the shape of the upper end of the attaching block 16, so that the cutting block 8 and the attaching block 16 can be tightly closed to perform cutting operation, a top groove 27 is formed above the pressing groove 26, a first spring 28 is arranged in the top groove 27, the first spring 28 is fixedly connected with the cutting block 8, a pressing block 29 is fixedly mounted below the first spring 28, and the pressing block 29 extends into the pressing groove 26. Therefore, when the paper tray is cut, the top pressing block 29 can press the paper tray downwards, the stability of the paper tray is improved, the cutting ring knife 30 is arranged inside the pressing groove 26, the cutting ring knife 30 corresponds to the cutting ring groove 19 in position, when the cutting block 8 and the attaching block 16 are closed, the cutting ring knife 30 can be inserted into the cutting ring groove 19 to complete cutting work, side grooves 33 are formed in the cutting block 8 along two sides of the cutting ring knife 30, a second spring 32 is arranged inside the side groove 33, the second spring 32 is fixedly connected with the cutting block 8, a guide rod is arranged inside the second spring 32, a limiting cavity is arranged above the side groove 33 and inserted into the limiting cavity, limiting pieces are arranged at the end parts of the guide rod to improve the stable lifting of the side pressing block 31, a side pressing block 31 is fixedly arranged below the second spring 32, the side pressing block 31 extends into the pressing groove 26, and therefore when the rim material of tableware is cut, the side pressing blocks 31 on two sides are firstly pressed on the paper tray and the rim material, the stability of a cutting part is improved, and the cutting quality of the paper tray is improved.

A cutting method of a cutting device for processing paper tableware comprises the following steps:

s1: covering the paper disc shaped by the paper pulp raw material on the attaching block 16 in an opening downward manner;

s2: air in the air suction box 24 is sucked, so that the paper disc is adsorbed on the adhering block 16;

s3: the rotating plate 3 is driven to rotate, so that the attaching block 16 with the paper disc rotates to the lower part of the cutting block 8;

s4: driving the cutting block 8 to move downwards to cut the rim charge of the paper disc;

s5: when the paper disc cuts the rim charge, the next paper disc to be cut is placed on the adhering block 16 at the other end of the rotating plate 3;

s6: after one paper disc is cut, the rotating plate 3 is driven to rotate, and the next paper disc is cut.

The working principle is as follows: when the paper disc cutting device is used, the opening of a paper disc shaped by paper pulp raw materials is downwards covered on the adhering block 16, air in the air suction box 24 is sucked through the air suction pipe 25, so that air at the upper end of the adhering block 16 is sucked, the paper disc is adsorbed on the adhering block 16, the motor in the power box 11 is started, the rotating plate 3 is driven to rotate, the adhering block 16 with the paper disc is driven to rotate to the position below the cutting block 8 through the air cylinder 9, the cutting block 8 is driven to move downwards, the cutting block 8 is driven to approach the adhering block 16 to perform cutting work, when the cutting block 8 and the adhering block 16 are closed to perform cutting, the side pressing blocks 31 at two sides of the cutting ring knife 30 are firstly contacted with the paper disc and rim charge and pressed downwards, so that the cutting position is stable, then under the downward movement of the cutting block 8, the cutting ring knife 30 cuts the rim charge of the paper disc, the rim charge falls through the blanking ring cavity 17, when the paper disc cuts the rim charge, the next paper disc is placed on the adhering block 16 at the other end on the rotating plate 3, and the cutting efficiency of paper disc is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. A cutting device for processing paper tableware and a cutting method thereof comprise a device bedplate (1), and are characterized in that:

the device comprises a rotating plate (3) arranged in the middle above a device bedplate (1), wherein fixing seats (4) are symmetrically arranged above two ends of the rotating plate (3), a bottom platform (5) is fixedly arranged above the fixing seats (4), a placing block (7) is arranged above the bottom platform (5), and a fitting block (16) is arranged inside the placing block (7);

the cutting device comprises a cutting block (8) arranged above a placement block (7), a cylinder (9) is arranged above the cutting block (8), the cutting block (8) is fixedly connected with a push rod end of the cylinder (9), a top frame (2) is fixedly arranged above a device bedplate (1), and the top frame (2) is fixedly connected with the cylinder (9) through screws.

2. The cutting device and the cutting method for paper tableware processing according to claim 1, characterized in that: the device is characterized in that an inner through hole (12) is formed in the device bedplate (1), an annular guide table (13) is arranged in the inner through hole (12), the annular guide table (13) is fixedly connected with the device bedplate (1) through screws, a mounting frame (10) is fixedly mounted below the annular guide table (13), and a power box (11) is mounted inside the mounting frame (10).

3. The cutting device and the cutting method for paper tableware processing according to claim 2, wherein: the utility model discloses a stable and stable building of building structure, including base frame (5), bottom platform (5), the outside fixed mounting of base frame (5) top has aggregate bin (6), the middle fixed mounting of base frame (5) top has bottom case (14), the top fixed mounting of bottom case (14) has spliced pole (18), and spliced pole (18) and laminating piece (16) welded connection, the both sides of bottom case (14) symmetry fixed mounting respectively have steadying frame (15), and steadying frame (15) and put piece (7) and pass through screw fixed connection.

4. The cutting device and the cutting method for paper tableware processing according to claim 3, wherein: a blanking annular cavity (17) is arranged between the placement block (7) and the attaching block (16), and a cutting annular groove (19) is arranged on the outer side above the attaching block (16).

5. The cutting device and the cutting method for paper tableware according to claim 4, wherein: the electric push rod (22) is fixedly mounted inside the attaching block (16), a top plate (20) is arranged above the attaching block (16), a lifting rod (21) is fixedly mounted in the middle of the lower portion of the top plate (20), and the lifting rod (21) is fixedly connected with the push rod end of the electric push rod (22).

6. The cutting device and the cutting method for paper tableware processing according to claim 5, characterized in that: a circulation plate (23) is fixedly arranged inside the attaching block (16) along the lower part of the top plate (20), a plurality of circulation holes are arranged inside the circulation plate (23), a plurality of air suction holes are arranged inside the top plate (20), and the positions of the circulation holes correspond to the positions of the air suction holes.

7. The cutting device and the cutting method for paper tableware processing according to claim 6, characterized in that: an air suction box (24) is arranged below the circulating plate (23), the circulating plate (23) is communicated with the air suction box (24), and an air suction pipe (25) is fixedly arranged on one side below the air suction box (24).

8. The cutting device and the cutting method for paper tableware according to claim 7, wherein: the cutting ring cutter is characterized in that a pressing groove (26) is formed in the cutting block (8), a top groove (27) is formed above the pressing groove (26), a first spring (28) is arranged in the top groove (27), a pressing block (29) is fixedly mounted below the first spring (28), the pressing block (29) extends to the inside of the pressing groove (26), and a cutting ring cutter (30) is arranged in the pressing groove (26).

9. The cutting apparatus and the cutting method for paper tableware according to claim 8, wherein: the cutting device is characterized in that side grooves (33) are formed in the cutting block (8) along two sides of the cutting ring cutter (30), a second spring (32) is arranged in each side groove (33), a side pressing block (31) is fixedly mounted below the second spring (32), and each side pressing block (31) extends to the inside of the corresponding pressing groove (26).

10. A cutting method of a cutting device for paper tableware processing, which is realized based on the cutting device for paper tableware processing of claim 9, and is characterized by comprising the following steps:

s1: covering the paper disc shaped by the paper pulp raw material on the attaching block (16) downwards;

s2: air in the air suction box (24) is sucked to enable the paper tray to be adsorbed on the adhering block (16);

s3: the rotating plate (3) is driven to rotate, so that the attaching block (16) with the paper disc rotates to the lower part of the cutting block (8);

s4: the cutting block (8) is driven to move downwards to cut the rim charge of the paper disc;

s5: when the paper disc cuts the rim charge, the next paper disc to be cut is placed on the attaching block (16) at the other end of the rotating plate (3);

s6: after one paper disc is cut, the rotating plate (3) is driven to rotate, and the next paper disc is cut.

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