CN219685723U - Cutting machine for corrugated paper production - Google Patents
Cutting machine for corrugated paper production Download PDFInfo
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- CN219685723U CN219685723U CN202320436615.3U CN202320436615U CN219685723U CN 219685723 U CN219685723 U CN 219685723U CN 202320436615 U CN202320436615 U CN 202320436615U CN 219685723 U CN219685723 U CN 219685723U
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- corrugated paper
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- platform
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- 238000005520 cutting process Methods 0.000 title claims abstract description 91
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 239000000428 dust Substances 0.000 claims description 23
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000000123 paper Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 239000011087 paperboard Substances 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model relates to the technical field of corrugated boards, and provides a cutting machine for corrugated paper production, which comprises a cutting platform and two groups of conveying mechanisms arranged on the cutting platform, wherein the cutting platform is provided with a cutting mechanism, and the cutting mechanism is positioned between the two groups of conveying mechanisms; the cutting platform is provided with two groups of positioning components which are respectively positioned above the two groups of conveying mechanisms; the positioning assembly comprises two groups of driving pieces and two positioning plates, the two groups of driving pieces are all installed on the cutting platform, the two positioning plates are respectively fixed with the two groups of driving pieces, and the positioning plates are abutted to the surface of the conveying mechanism. According to the cutting machine for corrugated paper production, in the process of cutting corrugated paper boards by the cutting mechanism, the four positioning plates support the two opposite side walls of the corrugated paper boards, so that the situation that the corrugated paper boards deviate can be reduced, and the cutting precision of the corrugated paper boards is kept.
Description
Technical Field
The utility model relates to the technical field of corrugated boards, in particular to a cutting machine for corrugated paper production.
Background
Corrugated paper is a plate-like article formed by bonding a face sheet and corrugated paper formed by corrugating a corrugated board, and is generally classified into a single corrugated board and a double corrugated board. Before the corrugated board enters a production line to carry out fine processing, the large-size board needs to be primarily cut according to the required size, so that the corrugated board becomes a carton board, and the board is easy to deviate in the cutting process due to the light weight of the board, thereby influencing the cutting precision.
Disclosure of Invention
In order to maintain the cutting precision of the cutting machine, the utility model provides the cutting machine for corrugated paper production.
The cutting machine for corrugated paper production provided by the utility model adopts the following technical scheme:
a cutting machine for corrugated paper production comprises a cutting platform and two groups of conveying mechanisms arranged on the cutting platform, wherein the two groups of conveying mechanisms are arranged at intervals; the cutting platform is provided with a cutting mechanism, and the cutting mechanism is positioned between the two groups of conveying mechanisms; the cutting platform is provided with two groups of positioning components, and the two groups of positioning components are respectively positioned above the two groups of conveying mechanisms; the positioning assembly comprises two groups of driving pieces and two positioning plates, the two groups of driving pieces are arranged on the cutting platform, and the two groups of driving pieces are respectively positioned on two opposite sides of the conveying mechanism; the two positioning plates are respectively fixed with the two groups of driving pieces and are abutted to the surface of the conveying mechanism; when the conveying mechanism conveys corrugated boards, the positioning plate is abutted to the side wall of the corrugated boards.
By adopting the technical scheme, when the large-size corrugated board needs to be cut, the corrugated board is placed on the surfaces of the two conveying mechanisms, and the positioning plate is abutted against the side wall of the corrugated board; in the cutting process of the corrugated board by the cutting mechanism, the four positioning plates support the two opposite side walls of the corrugated board, so that the situation that the corrugated board is deviated can be reduced, and the cutting precision of the corrugated board is kept. After the cutting mechanism cuts the corrugated board into the required size, the corrugated board is conveyed by the conveying mechanism and then cut. Through setting up drive assembly, can adjust the interval between two locating plates that are located on same conveying mechanism, make the cutter can cut out not unidimensional corrugated container board.
Optionally, a roller is disposed at the bottom of the positioning plate, and the roller abuts against the surface of the conveying structure.
Through adopting foretell technical scheme, through setting up the gyro wheel, conveying mechanism is when the operation, can reduce the condition that takes place wearing and tearing between locating plate and the conveying mechanism, improves conveying mechanism's smoothness nature of operation.
Optionally, the surface of locating plate and corrugated container board lateral wall butt sets up to smooth surface.
Through adopting foretell technical scheme, through setting up smooth surface, can reduce the corrugated container board conveying in-process and the circumstances that the friction caused wearing and tearing between the locating plate take place.
Optionally, a freely rotating flattening roller is arranged above the conveying mechanism.
Through adopting foretell technical scheme, through setting up the flattening roller, reduce the circumstances that the corrugated container board cutting in-process takes place to stick up the limit, further improve the accuracy after the corrugated container board cutting.
Optionally, lifting plates are fixed at two ends of the flattening roller, the cutting platform is provided with a first sliding rail, and the lifting plates are slidably arranged on the first sliding rail; the lifting assembly comprises a fixed rod, a driving rod, a supporting platform and an eccentric wheel, wherein the fixed rod is fixed between two lifting plates, and the supporting platform is fixed on the first sliding rail; the fixed rod is partially leaked outside the lifting plate and connected with the eccentric wheel, the outer peripheral surface of the eccentric wheel is abutted to the supporting platform, and the fixed rod is fixed with the driving rod.
By adopting the technical scheme, the flattening roller can be lifted off the surface of the conveying mechanism by arranging the lifting assembly, so that corrugated boards can be conveniently loaded in the initial stage; the method comprises the following specific steps: the outer peripheral surface of the eccentric wheel is rotated on the upper surface of the supporting platform by pressing the driving rod, and the distance between the rotating point and the supporting platform is changed due to the rotating point part of the eccentric wheel and the circle center of the eccentric wheel, so that the lifting plate slides on the first sliding rail, and the flattening roller is lifted off the surface of the conveying platform.
Optionally, the eccentric wheel is provided with a chamfer, and a surface of the chamfer is provided with a limiting part for abutting against the upper surface of the supporting platform.
Through adopting foretell technical scheme, through setting up spacing portion, lift from the flattening roller is, spacing portion and supporting platform upper surface butt, can reduce corrugated container board and take place pivoted condition when passing between conveying platform and the flattening roller.
Optionally, the cutting mechanism comprises a cutter, a first cylinder and a second sliding rail, the cutting platform is provided with a mounting frame, and the second sliding rail is fixed on the mounting frame; the second sliding rail is slidably provided with a mounting block, and the first air cylinder is fixed on the mounting block; the cutter is fixed on the driving shaft of the first cylinder and is opposite to the gap between the two conveying mechanisms; and the second sliding rail is provided with an electric push rod for driving the cutter to move.
By adopting the technical scheme, when the cutting mechanism cuts the corrugated board, the electric push rod is driven to enable the mounting block to slide on the second slide rail, so that the cutter can move back and forth at the gap between the two conveying mechanisms; and the driving shaft of the first cylinder is controlled to enable the cutter to move up and down and cut the corrugated board.
Optionally, the installation piece is installed the dust absorption pipe, the dust absorption mouth of dust absorption pipe just right the cutter pointed end, the play dirt mouth of dust absorption pipe is connected with external dust absorption mechanism.
Through adopting foretell technical scheme, the cutter absorbs the external dust absorption mechanism of dust absorption pipe to the piece that produces in the corrugated container board cutting process, can reduce the piece and pile up in adhesion in cutter surface influence cutting accuracy's possibility.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. by arranging two groups of positioning assemblies, four positioning plates support the opposite side walls of the corrugated board in the process of cutting the corrugated board by the cutting mechanism, so that the situation that the corrugated board is deviated can be reduced, and the cutting precision of the corrugated board is maintained;
2. by arranging the flattening roller, the situation of edge warping in the corrugated board cutting process is reduced, and the accuracy of the corrugated board after being cut is further improved;
3. by arranging the lifting assembly, the flattening roller can be lifted away from the surface of the conveying mechanism, so that corrugated boards can be conveniently loaded in the initial stage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged view of a portion at A of FIG. 1;
FIG. 3 is a partial enlarged view at B of FIG. 1;
fig. 4 is a schematic structural view of the positioning plate of the present embodiment, mainly embodying rollers;
fig. 5 is a partial enlarged view at C of fig. 1.
Reference numerals illustrate: 1. a cutting platform; 11. a mounting frame; 12. a vertical rod; 13. a cross bar; 2. a conveying mechanism; 21. cutting a groove; 22. a conveyor belt; 23. a driving motor; 3. a cutting mechanism; 31. a cutter; 32. a first cylinder; 33. a dust collection pipe; 34. a mounting block; 35. an electric push rod; 36. a connecting block; 4. a positioning assembly; 41. a positioning plate; 42. a driving member; 43. a roller; 44. a smooth surface; 5. a flattening roller; 51. lifting the plate; 52. a first slide rail; 6. lifting the assembly; 61. a fixed rod; 62. a driving rod; 63. a support platform; 64. an eccentric wheel; 65. and a limiting part.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses a cutting machine for corrugated paper production.
Referring to fig. 1, a cutting machine for corrugated paper production includes a cutting platform 1 and two sets of conveying mechanisms 2 mounted on the cutting platform 1, wherein a gap is formed between the two sets of conveying mechanisms 2 and a cutting groove 21 is formed; the cutting platform 1 is provided with a cutting mechanism 3 for cutting corrugated board. The conveying mechanism 2 includes a conveyor belt 22 and a drive motor 23 for rotating the conveyor belt 22.
Referring to fig. 2, a mounting frame 11 is mounted on the cutting platform 1, the mounting frame 11 includes two vertical rods 12 and a cross rod 13, the two vertical rods 12 are fixed on two opposite sides of the cutting platform 1, the cross rod 13 is erected between the two vertical rods 12, and the extension direction of the cross rod 13 is perpendicular to the conveying mechanism 2 of the conveying mechanism 2. The cutting mechanism 3 comprises a cutter 31, a first cylinder 32 and a second slide rail (not shown in the figure), wherein the second slide rail is arranged on one side of the cross rod 13 close to the conveying platform, and the extension direction of the second slide rail is in the same direction as the extension direction of the cross rod 13; the second slide rail slides and installs installation piece 34, and electric putter 35 is installed to horizontal pole 13, and electric putter 35's drive shaft is fixed mutually with installation piece 34, and electric putter 35 is used for driving installation piece 34 and takes place to remove at the second slide rail. The first cylinder 32 is fixed on the mounting block 34, the cutter 31 is fixed with the driving shaft of the first cylinder 32 through the connecting block 36, and the cutter 31 is opposite to the cutting groove 21.
By controlling the driving shaft of the first cylinder 32, the cutter 31 can be moved up and down and cut corrugated cardboard; and the mounting block 34 can move on the second sliding rail by controlling the electric push rod 35, so that the cutter 31 can move back and forth in the cutting groove 21 to cut corrugated boards into required sizes.
Referring to fig. 1, the mounting block 34 is provided with two dust suction pipes 33, the two dust suction pipes 33 are respectively positioned at two opposite sides of the cutter 31, one end of the dust suction pipe 33 is opposite to the cutting edge of the cutter 31, and the other end of the dust suction pipe 33 is connected with an external dust suction mechanism. Dust and fragments can be generated in the cutting process of the corrugated board by the cutting mechanism 3, and dust on the surface of the cutter 31 and the surface of the corrugated board can be reduced by the dust suction pipe 33 in the operation of the cutting machine, so that the possibility that fragments adhere to the surface of the cutter 31 and the surface of the stacked corrugated board affect the cutting precision can be reduced.
Referring to fig. 3 and 4, the cutting platform 1 is provided with two sets of positioning assemblies 4, and the two sets of positioning assemblies 4 are arranged at intervals along the conveying direction of the conveying mechanism 2 and are positioned on opposite sides of the cutting mechanism 3; the positioning assembly 4 comprises two positioning plates 41 and two groups of driving pieces 42, in the embodiment, the driving pieces 42 are arranged as second air cylinders, the two groups of second air cylinders are both fixed on the cutting platform 1, and the two groups of second air cylinders are positioned on two opposite sides of the conveying mechanism 2; the two positioning plates 41 are respectively fixed on the driving shafts of the two second cylinders, and the two positioning plates 41 are abutted against the surface of the conveyor belt 22 through the rollers 43; when the corrugated cardboard is conveyed on the conveyor belt 22, the corrugated cardboard abuts against the positioning plate 41. The driving shaft of the second cylinder enables the distance between the two positioning plates 41 to be changed, so that the positioning assembly 4 can be adapted to corrugated cardboard of different sizes.
In other embodiments, the driving member 42 may be configured as a hydraulic cylinder or may be configured as an electric push rod, which may function to move the positioning plate 41.
The two locating plates 41 are arranged on the side close to each other to form a smooth surface 44, namely, the surfaces, which are abutted against the side walls of the corrugated boards, of the two locating plates 41 are the smooth surfaces 44, and the situation that the surfaces of the corrugated boards are rubbed on the locating plates 41 to generate abrasion can be reduced by arranging the smooth surfaces 44.
Referring to fig. 1, a leveling roller 5 is rotatably arranged on the surface of a conveyor belt 22, lifting plates 51 are fixed at two ends of the leveling roller 5, a first sliding rail 52 is arranged on the cutting platform 1, and two lifting plates 51 are slidably arranged on the first sliding rail 52; the first slide rail 52 is provided with a lifting assembly 6 for lifting the flattening roller 5, and by arranging the lifting assembly 6, the flattening roller 5 can be moved to a side far away from the conveyor belt 22, so that corrugated boards can pass through a gap between the flattening roller 5 and the conveyor belt 22 in an initial state.
Referring to fig. 5, the lifting assembly 6 includes a fixing rod 61, a driving rod 62, a supporting platform 63, and an eccentric wheel 64, wherein the fixing rod 61 is rotatably installed between the two lifting plates 51, one side of the fixing rod 61, which is close to the supporting platform 63, is partially exposed to the lifting plates 51 and is fixed to the eccentric wheel 64, the outer circumferential surface of the eccentric wheel 64 is abutted against the upper surface of the supporting platform 63, and one side of the eccentric wheel 64, which is far from the fixing rod 61, is fixed to the driving rod 62; when the distance between the outer peripheral surface of the eccentric wheel 64 and the support platform 63 is the highest value, the contact surface between the outer peripheral surface of the eccentric wheel 64 and the support platform 63 is provided with a chamfer and the chamfer surface is set as a limit part 65. Pressing the driving rod 62 causes the eccentric wheel 64 to rotate on the upper surface of the supporting platform 63 and causes the limiting part 65 to abut against the supporting platform 63, at this time, the distance between the rotation point of the eccentric wheel 64 and the supporting platform 63 changes, so that the lifting plate 51 moves on the first sliding rail 52, and the function of lifting the flattening roller 5 is played.
The embodiment of the utility model provides a cutting machine for corrugated paper production, which is implemented by the following principle:
when the large-size corrugated board needs to be cut, placing the corrugated board on the surfaces of the conveyor belts 22 of the two groups of conveying mechanisms 2, and simultaneously controlling the driving pieces 42 of the two groups of positioning assemblies 4 so that the positioning plates 41 are abutted against the side walls of the corrugated board; the four positioning plates 41 support the opposite side walls of the corrugated board, so that the situation that the corrugated board is deviated in the cutting process of the cutter 31 can be reduced, and the cutting precision of the corrugated board is maintained. By providing the rollers 43, when the positioning plate 41 abuts against the upper surface of the conveyor belt 22, smoothness of rotation of the conveyor belt 22 can be maintained, and the possibility of abrasion occurring at the abutting portion of the conveyor belt 22 and the positioning plate 41 can be reduced.
The above is a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A cutting machine is used in corrugated paper production, its characterized in that: comprises a cutting platform (1) and two groups of conveying mechanisms (2) arranged on the cutting platform (1), wherein the two groups of conveying mechanisms (2) are arranged at intervals; the cutting platform (1) is provided with a cutting mechanism (3), and the cutting mechanism (3) is positioned between two groups of conveying mechanisms (2); the cutting platform (1) is provided with two groups of positioning assemblies (4), and the two groups of positioning assemblies (4) are respectively positioned above the two groups of conveying mechanisms (2); the positioning assembly (4) comprises two groups of driving pieces (42) and two positioning plates (41), the two groups of driving pieces (42) are both arranged on the cutting platform (1), and the two groups of driving pieces (42) are respectively positioned on two opposite sides of the conveying mechanism (2); the two positioning plates (41) are respectively fixed with the two groups of driving pieces (42), and the positioning plates (41) are abutted to the surface of the conveying mechanism (2); when the conveying mechanism (2) conveys corrugated boards, the positioning plate (41) is abutted against the side wall of the corrugated boards.
2. The cutting machine for corrugated paper production according to claim 1, wherein: the bottom of the locating plate (41) is provided with a roller (43), and the roller (43) is abutted to the surface of the conveying mechanism.
3. The cutting machine for corrugated paper production according to claim 1, wherein: the surface of the locating plate (41) abutted against the side wall of the corrugated board is a smooth surface (44).
4. The cutting machine for corrugated paper production according to claim 1, wherein: a freely rotating flattening roller (5) is arranged above the conveying mechanism (2).
5. The cutting machine for corrugated paper production according to claim 4, wherein: lifting plates (51) are fixed at two ends of the flattening roller (5), a first sliding rail (52) is arranged on the cutting platform (1), and the lifting plates (51) are slidably arranged on the first sliding rail (52); the lifting assembly (6) is mounted on the first sliding rail (52), the lifting assembly (6) comprises a fixed rod (61), a driving rod (62), a supporting platform (63) and an eccentric wheel (64), the fixed rod (61) is fixed between the two lifting plates (51), and the supporting platform (63) is fixed on the first sliding rail (52); the fixing rod (61) is partially exposed out of the lifting plate (51) and is connected with the eccentric wheel (64), the outer circumferential surface of the eccentric wheel (64) is abutted against the supporting platform (63), and the fixing rod (61) is fixed with the driving rod (62).
6. The cutting machine for corrugated paper production according to claim 5, wherein: the eccentric wheel (64) is provided with a chamfer, and the surface of the chamfer is a limiting part (65) which is used for being abutted with the upper surface of the supporting platform (63).
7. The cutting machine for corrugated paper production according to claim 1, wherein: the cutting mechanism (3) comprises a cutter (31), a first cylinder (32) and a second sliding rail, the cutting platform (1) is provided with a mounting frame (11), the second sliding rail is fixed on the mounting frame (11), and the extension direction of the second sliding rail is perpendicular to the conveying direction of the conveying mechanism (2); the second sliding rail is slidably provided with a mounting block (34), and the first air cylinder (32) is fixed on the mounting block (34); the cutter (31) is fixed on the driving shaft of the first cylinder (32) and is opposite to the gap between the two conveying mechanisms (2); and the second sliding rail is provided with an electric push rod (35) for driving the cutter (31) to move.
8. The cutting machine for corrugated paper production according to claim 7, wherein: the dust collection device is characterized in that the mounting block (34) is provided with a dust collection pipe (33), a dust collection opening of the dust collection pipe (33) is opposite to the tip of the cutter (31), and a dust outlet of the dust collection pipe (33) is connected with an external dust collection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436615.3U CN219685723U (en) | 2023-03-08 | 2023-03-08 | Cutting machine for corrugated paper production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436615.3U CN219685723U (en) | 2023-03-08 | 2023-03-08 | Cutting machine for corrugated paper production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685723U true CN219685723U (en) | 2023-09-15 |
Family
ID=87964454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320436615.3U Active CN219685723U (en) | 2023-03-08 | 2023-03-08 | Cutting machine for corrugated paper production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685723U (en) |
-
2023
- 2023-03-08 CN CN202320436615.3U patent/CN219685723U/en active Active
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