Corrugated board marking press

Abstract

The utility model discloses a corrugated board creasing machine which comprises a working table and a top plate, the top face of the working table is fixedly connected with the top plate through a guide column, a lifting plate is arranged between the working table and the top plate, and the guide column penetrates through the lifting plate and is connected with the lifting plate in a sliding mode. The corrugated board creasing device has the advantages that the lifting plate and the lifting frame are adopted, a corrugated board can be placed on the top face of the lifting plate when creasing is carried out on the corrugated board, the pressing roller presses the corrugated board under the action of the first spring, and when the creasing position is aligned with the upper creasing head and the lower creasing head, the electric cylinder extends to push the lifting frame and the lower creasing head to move upwards, so that creasing is carried out on the corrugated board. The lower creasing head penetrates through the through groove to make contact with the bottom face of the corrugated board, along with continuous extension of the electric cylinder, the corrugated board and the lifting plate synchronously move upwards, the top face of the corrugated board makes contact with the upper creasing head, creasing treatment is conducted on the corrugated board through the upper creasing head and the lower creasing head, a complex lead screw connecting structure is omitted, the structure is simpler, and the production efficiency is improved. The use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of creasing machines, in particular to a corrugated board creasing machine. Background Art

[0002] When using corrugated cardboard to produce corrugated boxes, the corrugated cardboard needs to be folded in half. Since the corrugated cardboard is hard in texture, it is necessary to indent the folded part of the corrugated cardboard before folding it. At this time, it is often necessary to use a creasing machine to indent the corrugated cardboard.

[0003] After searching, it was found that the publication number is CN215283612U, and the name is a corrugated cardboard creasing machine. The application proposes that the existing corrugated cardboard creasing machine is inconvenient to fix corrugated cardboards of different specifications during creasing, and displacement is easy to occur during creasing, affecting the quality of creasing, and it is inconvenient to creasing the corrugated cardboard up and down, resulting in a shallow creasing and difficult folding. Through the cooperation of the movable plate, the first spring, the guide rod, the second spring and the fixed plate, the corrugated cardboard is conveniently fixed horizontally and vertically, and the displacement of the corrugated cardboard or the warping of the two ends is avoided, thereby reducing the creasing. quality, and at the same time, through the cooperation of the motor, the horizontal axis, the active bevel gear, the driven bevel gear, the screw, the threaded sleeve, the sliding plate, the mounting plate and the indentation head, it is convenient to indent the corrugated cardboard up and down, making the indentation deeper, which is convenient for the later folding of the corrugated cardboard. However, although the application can perform up and down indentation, it adopts a complex screw drive structure, which has a complex structure and a large volume, and further improvements can be made. At the same time, the application needs to cooperate with the corrugated cardboard size adjustment clamping structure, and the staff needs to clamp it repeatedly, which is more troublesome to use, and further improvements can be made.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] ( 一 ) Technical issues solved

[0006] In view of the deficiencies in the prior art, the utility model provides a corrugated board creasing machine, which has the advantages of simple structure and easy use, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above advantages of simple structure and convenient use, the specific technical solutions adopted by the utility model are as follows:

[0009] A corrugated cardboard creasing machine comprises a workbench and a top plate, the top surface of the workbench is fixedly connected with the top plate through a guide column, and a lifting plate is arranged between the workbench and the top plate, and the guide column passes through the lifting plate and is slidably connected with the lifting plate, a through slot is penetrated through the surface of the lifting plate, and a lifting frame is arranged below the through slot, and a lower indentation head is fixedly installed on the top surface of the lifting frame just below the through slot, and an upper indentation head is fixedly installed on the bottom surface of the top frame just above the through slot, an electric cylinder is fixedly installed on the bottom surface of the workbench, and the moving rod of the electric cylinder is fixedly connected to the bottom surface of the lifting frame, a second guide rod is penetrated and slidably connected with the surface of the top plate, and a roller frame is fixedly connected to the bottom surface of the second guide rod, and a pressure roller is rotatably connected to the inner side of the roller frame, and one end of the roller frame is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected to the roller shaft mounting end of the pressure roller, and the pressure rollers are distributed on both sides of the through slot, a second spring is sleeved on the outer side of the guide column between the lifting plate and the workbench, and a first spring is sleeved on the outer side of the second guide rod between the bottom surface of the top plate and the top surface of the roller frame.

[0010] Furthermore, two ends of the first spring are fixedly connected to the top plate and the top surface of the roller frame respectively.

[0011] Furthermore, the pressure rollers are rubber rollers, and there are multiple groups of pressure rollers.

[0012] Furthermore, a first guide rod is fixedly installed on the bottom surface of the lifting frame, and the first guide rod passes through the workbench and is slidably connected to the workbench.

[0013] Furthermore, two ends of the second spring are fixedly connected to the top surface of the workbench and the bottom surface of the lifting plate respectively.

[0014] Furthermore, the first guide rod and the second guide rod are both made of metal round rods, and the surfaces of the first guide rod and the second guide rod are both polished.

[0015] Furthermore, a plurality of guide pillars are arranged, and each guide pillar is a smooth metal round rod.

[0016] Furthermore, a support leg is fixedly installed at the corner of the bottom surface of the workbench, and the height of the support leg is greater than the height of the electric cylinder.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a corrugated cardboard creasing machine, which has the following beneficial effects:

[0019] (1) The utility model adopts a lifting plate and a lifting frame. When the corrugated cardboard is to be indented, it can be placed on the top surface of the lifting plate. The pressing roller presses the corrugated cardboard under the action of the first spring. When the indentation position is aligned with the upper indentation head and the lower indentation head, the electric cylinder extends to push the lifting frame and the lower indentation head up. The lower indentation head passes through the through slot and contacts the bottom surface of the corrugated cardboard. As the electric cylinder continues to extend, the corrugated cardboard and the lifting plate move up synchronously. The top surface of the corrugated cardboard contacts the upper indentation head. The corrugated cardboard is indented by the upper indentation head and the lower indentation head. The device eliminates the complicated screw rod connection structure, has a simpler structure, and is more convenient to use.

[0020] (2) The utility model adopts a driving motor and a pressure roller. The driving motor drives the pressure roller to rotate. The rotation of the pressure roller drives the corrugated cardboard to move on the surface of the lifting plate through friction. The pressure roller simultaneously plays the role of pressing the corrugated cardboard and conveying the corrugated cardboard, which saves the trouble of frequent clamping and fixing by the staff, improves the convenience of use, and does not need to adjust the clamping size. It is suitable for corrugated cardboards of different sizes, has strong versatility, and further improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the external structure of a corrugated board creasing machine proposed by the utility model;

[0023] Figure 2 It is a structural schematic diagram of the pressing roller proposed by the utility model;

[0024] Figure 3 It is a schematic diagram of the installation of the lower indentation head proposed by the utility model;

[0025] Figure 4 The utility model discloses a schematic diagram of the internal structure of a corrugated board creasing machine.

[0026] In the figure:

[0027] 1. Workbench; 2. Lifting plate; 3. Top plate; 4. Upper indentation head; 5. Through slot; 6. Lifting frame; 7. Lower indentation head; 8. Electric cylinder; 9. First guide rod; 10. Driving motor; 11. Roller frame; 12. Pressing roller; 13. Second guide rod; 14. First spring; 15. Guide column; 16. Second spring. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the utility model, a corrugated board creasing machine is provided.

[0030] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, a corrugated cardboard creasing machine according to an embodiment of the utility model comprises a workbench 1 and a top plate 3, the top surface of the workbench 1 is fixedly connected to the top plate 3 through a guide column 15, a lifting plate 2 is arranged between the workbench 1 and the top plate 3, and the guide column 15 penetrates the lifting plate 2 and is slidably connected to the lifting plate 2, the guide column 15 guides the lifting and lowering of the lifting plate 2, a through groove 5 is penetrated through the surface of the lifting plate 2, and a lifting frame 6 is arranged below the through groove 5, and a lower creasing head 7 is fixedly installed on the top surface of the lifting frame 6 just below the through groove 5, and an upper creasing head 7 is fixedly installed on the bottom surface of the top frame just above the through groove 5 The indentation head 4 is a common structure in the art. An electric cylinder 8 is fixedly installed on the bottom surface of the workbench 1, and the moving rod of the electric cylinder 8 is fixedly connected to the bottom surface of the lifting frame 6. A second guide rod 13 is slidably connected to the surface of the top plate 3, and a roller frame 11 is fixedly connected to the bottom surface of the second guide rod 13, and a pressure roller 12 is rotatably connected to the inner side of the roller frame 11, and a driving motor 10 is fixedly connected to one end of the roller frame 11, and the output end of the driving motor 10 is fixedly connected to the roller shaft mounting end of the pressure roller 12, and the pressure roller 12 is distributed on both sides of the through groove 5. A second spring 1 is sleeved on the outer side of the guide column 15 between the lifting plate 2 and the workbench 1 6. The outer side of the second guide rod 13 is located between the bottom surface of the top plate 3 and the top surface of the roller frame 11, and a first spring 14 is sleeved. When the corrugated cardboard is indented, it can be placed on the top surface of the lifting plate 2. The pressing roller 12 presses the corrugated cardboard under the action of the first spring 14. When the indentation position is aligned with the upper indentation head 4 and the lower indentation head 7, the electric cylinder 8 extends to push the lifting frame 6 and the lower indentation head 7 upward. The lower indentation head 7 passes through the through slot 5 and contacts the bottom surface of the corrugated cardboard. As the electric cylinder 8 continues to extend, the corrugated cardboard and the lifting plate 2 move up synchronously, and the top surface of the corrugated cardboard contacts the upper indentation head 4. The device performs indentation processing on the corrugated cardboard with the lower indentation head 7. The complicated screw rod connection structure is eliminated in the device, so the structure is simpler and the use is more convenient. At the same time, the driving motor 10 drives the pressing roller 12 to rotate, and the rotation of the pressing roller 12 drives the corrugated cardboard to move on the surface of the lifting plate 2 through friction. The pressing roller 12 simultaneously plays the role of pressing the corrugated cardboard and conveying the corrugated cardboard, which saves the trouble of frequent clamping and fixing by the staff, improves the convenience of use, and does not need to adjust the clamping size, is suitable for corrugated cardboards of different sizes, has strong versatility, and further improves the convenience of use.

[0031] In one embodiment, two ends of the first spring 14 are fixedly connected to the top plate 3 and the top surface of the roller frame 11 respectively, so as to improve the stability of the connection.

[0032] In one embodiment, the pressure rollers 12 are rubber rollers, and the pressure rollers 12 are arranged in multiple groups to improve the stability of the pressing.

[0033] In one embodiment, a first guide rod 9 is fixedly mounted on the bottom surface of the lifting frame 6 , and the first guide rod 9 passes through the workbench 1 and is slidably connected to the workbench 1 , and the first guide rod 9 guides the lifting frame 6 .

[0034] In one embodiment, two ends of the second spring 16 are fixedly connected to the top surface of the workbench 1 and the bottom surface of the lifting plate 2 respectively, so as to improve the stability of the connection.

[0035] In one embodiment, the first guide rod 9 and the second guide rod 13 are both made of metal round rods, and the surfaces of the first guide rod 9 and the second guide rod 13 are polished to facilitate sliding guidance.

[0036] In one embodiment, a plurality of guide pillars 15 are arranged, and the guide pillars 15 are smooth metal round rods to reduce friction and facilitate stable guiding.

[0037] In one embodiment, a support leg is fixedly installed at the corner of the bottom surface of the workbench 1, and the height of the support leg is greater than the height of the electric cylinder 8, so as to facilitate the installation of the electric cylinder 8.

[0038] Working principle:

[0039] When the corrugated cardboard is being indented, it can be placed on the top surface of the lifting plate 2. The pressing roller 12 presses the corrugated cardboard under the action of the first spring 14. When the indentation position is aligned with the upper indentation head 4 and the lower indentation head 7, the electric cylinder 8 extends to push the lifting frame 6 and the lower indentation head 7 upward. The lower indentation head 7 passes through the through slot 5 and contacts the bottom surface of the corrugated cardboard. As the electric cylinder 8 continues to extend, the corrugated cardboard and the lifting plate 2 move upward synchronously, and the top surface of the corrugated cardboard contacts the upper indentation head 4. The upper indentation head 4 and the lower indentation head 7 are used to indent the corrugated cardboard. The device eliminates the complicated screw rod connection structure, has a simpler structure, and is more convenient to use. At the same time, the driving motor 10 drives the pressing roller 12 to rotate, and the rotation of the pressing roller 12 drives the corrugated cardboard to move on the surface of the lifting plate 2 through friction. The pressing roller 12 simultaneously plays the role of pressing the corrugated cardboard and conveying the corrugated cardboard, which saves the trouble of frequent clamping and fixing by the staff, improves the convenience of use, and does not need to adjust the clamping size, is suitable for corrugated cardboards of different sizes, has strong versatility, and further improves the convenience of use.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrugated board creasing machine, characterized in that: The invention comprises a workbench (1) and a top plate (3), wherein the top surface of the workbench (1) is fixedly connected to the top plate (3) via a guide column (15), and a lifting plate (2) is arranged between the workbench (1) and the top plate (3), and the guide column (15) penetrates the lifting plate (2) and is slidably connected to the lifting plate (2), a through groove (5) is penetrated through the surface of the lifting plate (2), and a lifting frame (6) is arranged below the through groove (5), and a lower indentation head (7) is fixedly installed on the top surface of the lifting frame (6) just below the through groove (5), and an upper indentation head (4) is fixedly installed on the bottom surface of the top frame just above the through groove (5), and an electric cylinder (8) is fixedly installed on the bottom surface of the workbench (1), and a moving rod of the electric cylinder (8) is connected to the lifting frame ( 6) bottom surface is fixedly connected, a second guide rod (13) is slidably connected through the surface of the top plate (3), and a roller frame (11) is fixedly connected to the bottom surface of the second guide rod (13), and a pressure roller (12) is rotatably connected to the inner side of the roller frame (11), and one end of the roller frame (11) is fixedly connected to a driving motor (10), and the output end of the driving motor (10) is fixedly connected to the roller shaft mounting end of the pressure roller (12), and the pressure roller (12) is distributed on both sides of the through groove (5), and a second spring (16) is sleeved on the outside of the guide column (15) between the lifting plate (2) and the workbench (1), and a first spring (14) is sleeved on the outside of the second guide rod (13) between the bottom surface of the top plate (3) and the top surface of the roller frame (11).

2. A corrugated board creasing machine according to claim 1, characterized in that: The two ends of the first spring (14) are respectively fixedly connected to the top plate (3) and the top surface of the roller frame (11).

3. A corrugated board creasing machine according to claim 1, characterized in that: The pressure rollers (12) are rubber rollers, and the pressure rollers (12) are arranged in multiple groups.

4. The corrugated board creasing machine according to claim 1, characterized in that: A first guide rod (9) is fixedly mounted on the bottom surface of the lifting frame (6), and the first guide rod (9) passes through the workbench (1) and is slidably connected to the workbench (1).

5. The corrugated board creasing machine according to claim 1, characterized in that: The two ends of the second spring (16) are respectively fixedly connected to the top surface of the workbench (1) and the bottom surface of the lifting plate (2).

6. The corrugated board creasing machine according to claim 4, characterized in that: The first guide rod (9) and the second guide rod (13) are both made of metal round rods, and the surfaces of the first guide rod (9) and the second guide rod (13) are both polished.

7. The corrugated board creasing machine according to claim 1, characterized in that: A plurality of guide pillars (15) are arranged, and the guide pillars (15) are smooth metal round rods.

8. The corrugated board creasing machine according to claim 1, characterized in that: A support leg is fixedly mounted at a corner of the bottom surface of the workbench (1), and the height of the support leg is greater than the height of the electric cylinder (8).

Images