Corrugated paper creasing device

Abstract

The utility model provides a corrugated paper creasing device, and belongs to the technical field of paper product processing. The device is exquisite in overall structure, convenient to use, flexible in crease processing direction and position, accurate in crease processing position and capable of performing crease processing on corrugated paper of various sizes. Two sliding frames of the device are arranged on a mounting frame above a base body in parallel in a sliding mode, a creasing assembly provided with a creasing pressing wheel is arranged on one sliding frame in a sliding mode, a stabilizing assembly is arranged on the other sliding frame in a lifting and hanging mode through a hoisting assembly, and the creasing pressing wheel is used for carrying out creasing processing on corrugated paper. The stabilizing assembly is used for keeping the position of the corrugated paper stable in the machining process. According to the device, the accuracy of the corrugated paper crease processing position is high, the direction of the crease pressing wheel is adjustable, creases in various directions and forms can be processed, the position of the stabilizing assembly of the device is adjustable, the device is suitable for corrugated paper of various sizes to be subjected to crease processing, and the application range is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper product processing, and particularly relates to a corrugated paper creasing device. Background Technique

[0002] With the improvement of environmental awareness, the use of plastic products has decreased, and the use of paper products has increased due to their recyclable processing characteristics. At present, corrugated paper is mostly selected as the raw material for processing cartons. Due to its structural characteristics, when making cartons, it is necessary to pre-process bending marks to ensure the regular shape of the folded cartons.

[0003] A patent document with the patent publication number CN219564287U and the patent name of a cardboard creasing processing device discloses a creasing processing device that can call corresponding pressing wheels according to specific processing needs. Although the position of the pressing wheel of this device is adjustable, it can only process creases in a single direction. At the same time, the cardboard to be processed by this device is fed by an electric conveyor belt, and it is very easy to have a material jamming problem that the cardboard is difficult to push under the pressing action of the pressing wheel during the creasing processing, which affects the processing progress. Content of the Utility Model

[0004] In order to solve the problems existing in the above background technique, the utility model provides a corrugated paper creasing device. The overall structure of the device is delicate, easy to use, the position of the creasing processing direction is flexible, the creasing processing position is accurate, and it can perform creasing processing on corrugated paper of various sizes.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a corrugated paper creasing device, including a base body, a sliding frame, a creasing assembly, a creasing pressing wheel, a hoisting assembly and a stabilizing assembly. An installation frame is fixedly arranged above the workbench of the base body. Two sliding frames are slidably installed on the top of the installation frame in parallel with the bearing surface of the workbench. The two sliding frames are parallel to each other. A creasing assembly is slidably installed on one sliding frame. The creasing pressing wheel is rotatably installed at the bottom of the creasing assembly vertically downward. A hoisting assembly is fixedly installed on the other sliding frame. The lower end of the hoisting assembly is hoisted and lowered with the stabilizing assembly. The two sliding frames are respectively independently driven by two linear motors one to perform sliding displacement on the installation frame. The creasing assembly is driven by a linear motor two to perform sliding displacement along the sliding frame. The sliding direction of the creasing assembly and the sliding frame is perpendicular to each other.

[0006] The crease component includes a driving component, a moving seat, a first hydraulic rod, and a first motor. The moving seat is slidably arranged on the sliding frame and fixedly connected to the driving end of the linear motor two. The driving component is fixedly arranged on the top of the moving seat. The first hydraulic rod is vertically arranged on the bottom surface of the moving seat. The telescopic end of the first hydraulic rod is located below the sliding frame and vertically points downward. The end of the telescopic end of the first hydraulic rod is fixedly provided with the first motor. The crease pressing wheel is fixedly connected to the driving end of the first motor through a wheel seat. The rotation axis of the crease pressing wheel is horizontally arranged, and the rotation axis of the driving end of the first motor is vertically arranged. When the first motor operates, it drives the crease pressing wheel to turn in the horizontal plane.

[0007] The hoisting component includes a clamping strip and a second hydraulic rod. The clamping strip is clamped and inserted on the sliding frame. The lower end of the clamping strip protrudes from the sliding frame. A plurality of second hydraulic rods are equidistantly arranged on the lower end surface of the clamping strip. The stabilizing component is fixedly connected to the ends of the telescopic ends of the plurality of second hydraulic rods. When the plurality of second hydraulic rods extend and retract synchronously, the stabilizing component can be adjusted to move up and down.

[0008] The stabilizing component includes a pressing and stabilizing box, an adjusting plate, feeding wheels, a second motor, and a return spring. The adjusting plate is slidably installed in the pressing and stabilizing box in a lifting manner. A plurality of return springs are arranged between the adjusting plate and the top plate of the pressing and stabilizing box. The plurality of return springs support the adjusting plate at the bottom plate of the pressing and stabilizing box. A plurality of feeding wheels are rotatably installed on the adjusting plate. A plurality of through grooves are formed on the bottom plate of the pressing and stabilizing box to cooperate with the plurality of feeding wheels. The plurality of feeding wheels respectively protrude out of the pressing and stabilizing box from the plurality of through grooves. When the pressing and stabilizing box presses against the corrugated paper, the plurality of feeding wheels are lifted by the thrust and retracted into the pressing and stabilizing box. The second motor is fixedly arranged on the adjusting plate and is drivingly connected to the plurality of feeding wheels.

[0009] A plurality of guide rods are vertically arranged in the pressing and stabilizing box. A plurality of sleeve holes are arranged on the adjusting plate in a matching manner. The plurality of guide rods are respectively inserted into the plurality of sleeve holes. The return springs are respectively sleeved on each guide rod. A positioning convex ring is arranged at the upper edge of each sleeve hole, and the return spring is sleeved outside the positioning convex ring.

[0010] The corrugated paper creasing device further includes a detector. A hanging groove is arranged horizontally on the side vertical surface of the pressing and stabilizing box facing the crease component. The detector is slidably hung on the hanging groove.

[0011] The corrugated paper creasing device further includes a numerical control system. The detection data of the detector is transmitted to the numerical control system. The numerical control system receives and processes the data and then controls each component to operate.

[0012] Advantages of the present utility model: By providing a stabilizing component, the device ensures the accuracy of the creasing processing position of corrugated paper; the device is provided with a creasing component, enabling the creasing processing direction of the creasing press wheel to be adjustable, making it more flexible to use and capable of processing creases in various directions; the position of the stabilizing component of the device is adjustable to adapt to corrugated paper of various sizes for creasing processing, with a wider application range. Description of the Drawings

[0013] In the drawings:

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the installation of the detector of the present utility model;

[0016] Figure 3 is a schematic diagram of the structure of the stabilizing component of the present utility model;

[0017] Figure 4 is a schematic diagram of the structure of the indentation component of the present utility model;

[0018] In the figure: 1, base body; 2, sliding frame; 3, creasing component; 4, creasing press wheel; 5, hoisting component; 6, stabilizing component; 7, detector; 11, workbench; 12, mounting frame; 31, driving component; 32, moving seat; 33, first hydraulic rod; 34, first motor; 51, clamping strip; 52, second hydraulic rod; 61, pressing and stabilizing box; 62, hanging slot; 63, adjusting plate; 64, feeding wheel; 65, second motor; 66, reset spring; 611, through groove; 612, guide rod; 631, positioning convex ring. Detailed Embodiment

[0019] The present utility model will now be further described in detail with reference to the accompanying drawings. The drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0020] A corrugated paper creasing device includes a base body 1, a sliding frame 2, a creasing assembly 3, a creasing pressure wheel 4, a hoisting assembly 5 and a stabilizing assembly 6. Above the workbench 11 of the base body 1, a mounting frame 12 is fixedly arranged. On the top of the mounting frame 12, two sliding frames 2 are slidably mounted parallel to the bearing surface of the workbench 11. The two sliding frames 2 are parallel to each other. A creasing assembly 3 is slidably mounted on one sliding frame 2. The creasing pressure wheel 4 is rotatably mounted at the bottom of the creasing assembly 3 facing vertically downward. A hoisting assembly 5 is fixedly mounted on the other sliding frame 2. The lower end of the hoisting assembly 5 is hoisted and lowered with the stabilizing assembly 6. The two sliding frames 2 are respectively independently driven by two linear motors one to slide on the mounting frame 12. The creasing assembly 3 is driven by a linear motor two to slide along the sliding frame 2. The two linear motors one are embedded in the mounting frame 12, and the linear motor two is embedded in one sliding frame 2. The sliding direction of the creasing assembly 3 and the sliding frame 2 are perpendicular to each other. The stabilizing assembly 6 stably presses the corrugated paper against the workbench 11. The movement of the creasing assembly 3 drives the creasing pressure wheel 4 to perform creasing processing on the corrugated paper.

[0021] The creasing assembly 3 includes a driving assembly 31, a moving seat 32, a hydraulic rod one 33 and a motor one 34. The moving seat 32 is slidably arranged on the sliding frame 2 and is fixedly connected to the driving end of the linear motor two. The driving assembly 31 is fixedly arranged on the top of the moving seat 32. The hydraulic rod one 33 is vertically arranged on the bottom surface of the moving seat 32. The telescopic end of the hydraulic rod one 33 is located below the sliding frame 2 and points vertically downward. The end of the telescopic end of the hydraulic rod one 33 is fixedly provided with the motor one 34. The creasing pressure wheel 4 is fixedly connected to the driving end of the motor one 34 through a wheel seat. The rotation axis of the creasing pressure wheel 4 is horizontally arranged, and the rotation axis of the driving end of the motor one 34 is vertically arranged. The operation of the motor one 34 drives the creasing pressure wheel 4 to turn in the horizontal plane. The driving assembly 31 drives the hydraulic rod one 33 to extend, so that the creasing pressure wheel 4 moves downward to press against the corrugated paper. One sliding frame 2 and the moving seat 32 are respectively driven by the linear motor one and the linear motor two to slide for position adjustment, that is, the creasing pressure wheel 4 performs creasing processing on the corrugated paper. Driving the motor one 34 to operate can adjust the turning direction of the creasing pressure wheel 4.

[0022] The hoisting assembly 5 includes a clamping strip 51 and a hydraulic rod two 52. The clamping strip 51 is clamped and inserted on the sliding frame 2. The lower end of the clamping strip 51 protrudes from the sliding frame 2. A plurality of hydraulic rod two 52 are equally spaced on the lower end surface of the clamping strip 51. The stabilizing assembly 6 is fixedly connected to the ends of the telescopic ends of the plurality of hydraulic rod two 52. The plurality of hydraulic rod two 52 perform synchronous telescoping, so as to adjust the lifting movement of the stabilizing assembly 6. When the hydraulic rod two 52 extends, the stabilizing assembly 6 descends to press against the corrugated paper, so that the corrugated paper maintains a stable position. When the hydraulic rod two 52 shortens, the stabilizing assembly 6 is lifted, providing an operating space for replacing the corrugated paper.

[0023] The stable component 6 includes a pressure stabilizing box 61, an adjustment plate 63, a feeding wheel 64, a second motor 65 and a return spring 66. The adjustment plate 63 is slidably mounted inside the pressure stabilizing box 61 in a lifting manner. A plurality of return springs 66 are arranged between the adjustment plate 63 and the top plate of the pressure stabilizing box 61. The plurality of return springs 66 support the adjustment plate 63 at the bottom plate of the pressure stabilizing box 61. A plurality of feeding wheels 64 are rotatably mounted on the adjustment plate 63. A plurality of through grooves 611 are formed in the bottom plate of the pressure stabilizing box 61 to cooperate with the plurality of feeding wheels 64. The plurality of feeding wheels 64 respectively protrude out of the pressure stabilizing box 61 from the plurality of through grooves 611. When the pressure stabilizing box 61 presses against the corrugated paper, the plurality of feeding wheels 64 are lifted by the thrust force and retracted into the pressure stabilizing box 61 to ensure that the bottom surface of the pressure stabilizing box 61 is flat and avoid forming additional indentations on the corrugated paper. The second motor 65 is fixedly arranged on the adjustment plate 63. The second motor 65 is drivingly connected to the plurality of feeding wheels 64. When the second motor 65 operates, it drives the plurality of feeding wheels 64 to rotate to complete the feeding work of the corrugated paper.

[0024] The number of the feeding wheels 64 is preferably set to three. The three feeding wheels 64 are respectively arranged at both ends and the middle in the length direction of the adjustment plate 63. The number of the feeding wheels 64 can be increased or decreased according to the specific implementation length of the pressure stabilizing box 61. The wheel body of the feeding wheel 64 is made of rubber material, and the rubber material has a high friction force, which is convenient for pushing the corrugated paper.

[0025] A plurality of guide rods 612 are vertically arranged in the pressure stabilizing box 61. A plurality of sleeve holes are arranged on the adjustment plate 63 in cooperation. The plurality of guide rods are respectively inserted into the plurality of sleeve holes. The return springs 66 are respectively sleeved on each guide rod 612. A positioning convex ring 631 is arranged at the upper edge of each sleeve hole. The return spring 66 is sleeved outside the positioning convex ring 631. The combination of the guide rod 612 and the positioning convex ring 631 can make the return spring 66 always maintain a stable position and avoid problems such as position deviation and slipping due to extrusion.

[0026] The corrugated paper creasing device further includes a detector 7. A hanging groove 62 is horizontally arranged on the side vertical surface of the pressure stabilizing box 61 facing the creasing assembly 3. The detector 7 is slidably hung on the hanging groove 62. The hanging groove 62 is arranged to be as long as the pressure stabilizing box 61. The detector 7 adjusts its position in the hanging groove 62 according to the size of the specifically processed corrugated paper. The detector 7 adopts a photoelectric sensor. Based on the principle that the light refractive index on the surface of the corrugated paper is different from the light refractive index on the surface of the workbench 11, it is used to determine whether the processed corrugated paper has been completely sent out of the creasing processing area. At the same time, the detector 7 is also used to detect whether the corrugated paper that has not been creased is accurately pushed to the creasing processing area.

[0027] The corrugated paper creasing device further includes a numerical control system. The detection data of the detector 7 is transmitted to the numerical control system, and the numerical control system receives and processes the data and then controls the operation of each component.

[0028] Working principle: The detector 7 detects that the corrugated paper is pushed to the creasing processing area, and the numerical control system controls the second hydraulic rod 52 to extend, so that the lower end surface of the pressing and stabilizing box 61 presses against the surface of the corrugated paper, so as to keep the position of the corrugated paper stable and ensure that the corrugated paper will not shift during the creasing process. The detector 7 integrates an optoelectronic ranging sensor. After the pressing and stabilizing box 61 stably presses against the corrugated paper, the distance between the detector 7 and the corrugated paper remains stable. The numerical control system then controls the creasing assembly 3 to carry out creasing processing with the creasing pressure wheel 4. The creasing processing path is set in the numerical control system and executed by the creasing assembly 3. After the creasing processing is completed, the numerical control system controls the stabilizing assembly 6 to lift equally, so that the bottom surface of the pressing and stabilizing box 61 is lifted away from the corrugated paper while the feeding wheel 64 remains in contact with the corrugated paper. At the same time, the feeding wheel 64 is controlled to rotate to send the corrugated paper that has completed the creasing processing away from the creasing processing area. During the process of sending away the corrugated paper that has completed the creasing processing, the unprocessed corrugated paper can be loaded.

[0029] Another sliding frame 2 of the device can be adjusted to a matching position according to the specific size of the corrugated paper to be processed, so as to ensure that the stabilizing assembly 6 can accurately and stably press against the corrugated paper.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A corrugated paper creasing device, characterized in that: It includes a base body (1), a sliding frame (2), a crease assembly (3), a crease pressing wheel (4), a hoisting assembly (5) and a stabilizing assembly (6). Above the workbench (11) of the base body (1), an installation frame (12) is fixedly arranged. Two sliding frames (2) are slidably installed on the top of the installation frame (12) parallel to the bearing surface of the workbench (11). The two sliding frames (2) are parallel to each other. A crease assembly (3) is slidably installed on one sliding frame (2). The crease pressing wheel (4) is rotatably installed at the bottom of the crease assembly (3) vertically downward. A hoisting assembly (5) is fixedly installed on the other sliding frame (2). The lower end of the hoisting assembly (5) hoists and suspends the stabilizing assembly (6). The two sliding frames (2) are respectively independently driven by two linear motors one to perform sliding displacement on the installation frame (12). The crease assembly (3) is driven by a linear motor two to perform sliding displacement along the sliding frame (2). The sliding direction of the crease assembly (3) is perpendicular to the sliding direction of the sliding frame (2).

2. The corrugated paper creasing device according to claim 1, characterized in that: The crease assembly (3) includes a driving assembly (31), a moving seat (32), a hydraulic rod one (33) and a motor one (34). The moving seat (32) is slidably arranged on the sliding frame (2) and is fixedly connected to the driving end of the linear motor two. The driving assembly (31) is fixedly arranged on the top of the moving seat (32). The hydraulic rod one (33) is vertically arranged on the bottom surface of the moving seat (32). The telescopic end of the hydraulic rod one (33) is located below the sliding frame (2) and points vertically downward. The end of the telescopic end of the hydraulic rod one (33) is fixedly provided with a motor one (34). The crease pressing wheel (4) is fixedly connected to the driving end of the motor one (34) through a wheel seat. The rotation axis of the crease pressing wheel (4) is horizontally arranged. The rotation axis of the driving end of the motor one (34) is vertically arranged. The operation of the motor one (34) drives the crease pressing wheel (4) to turn in the horizontal plane.

3. The corrugated paper creasing device according to claim 2, characterized in that: The hoisting assembly (5) includes a clamping strip (51) and a hydraulic rod two (52). The clamping strip (51) is clamped and inserted on the sliding frame (2). The lower end of the clamping strip (51) extends out of the sliding frame (2). A plurality of hydraulic rods two (52) are arranged at equal intervals on the lower end surface of the clamping strip (51). The stabilizing assembly (6) is fixedly connected to the ends of the telescopic ends of the plurality of hydraulic rods two (52). The plurality of hydraulic rods two (52) perform synchronous telescoping, and thus the lifting movement of the stabilizing assembly (6) can be adjusted.

4. The corrugated paper creasing device according to claim 3, characterized in that: The stable component (6) includes a pressure stabilizing box (61), a position adjusting plate (63), a feeding wheel (64), a second motor (65) and a return spring (66). The position adjusting plate (63) is slidably mounted vertically inside the pressure stabilizing box (61). A plurality of return springs (66) are arranged between the position adjusting plate (63) and the top plate of the pressure stabilizing box (61). The plurality of return springs (66) support the position adjusting plate (63) at the bottom plate of the pressure stabilizing box (61). A plurality of feeding wheels (64) are rotatably mounted on the position adjusting plate (63). A plurality of through grooves (611) are formed in the bottom plate of the pressure stabilizing box (61) to cooperate with the plurality of feeding wheels (64). The plurality of feeding wheels (64) respectively protrude out of the pressure stabilizing box (61) from the plurality of through grooves (611). When the pressure stabilizing box (61) presses against the corrugated paper, the plurality of feeding wheels (64) are lifted by the thrust force and retracted into the pressure stabilizing box (61). The second motor (65) is fixedly arranged on the position adjusting plate (63), and the second motor (65) is drivingly connected to the plurality of feeding wheels (64).

5. The corrugated paper creasing device according to claim 4, characterized in that: A plurality of guide rods (612) are vertically arranged in the pressure stabilizing box (61). A plurality of sleeve holes are arranged on the position adjusting plate (63) in cooperation. The plurality of guide rods are respectively inserted into the plurality of sleeve holes. The return springs (66) are respectively sleeved on each guide rod (612). A positioning convex ring (631) is arranged at the upper edge of each sleeve hole, and the return spring (66) is sleeved outside the positioning convex ring (631).

6. The corrugated paper creasing device according to claim 4, characterized in that: The corrugated paper creasing device further includes a detector (7). A hanging groove (62) is arranged horizontally on the side vertical surface of the pressure stabilizing box (61) facing the creasing assembly (3). The detector (7) is slidably hung on the hanging groove (62).

7. The corrugated paper creasing device according to claim 6, wherein: The corrugated paper creasing device further includes a numerical control system.

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