Edge trimming device for paperboard processing

Abstract

The utility model relates to an edge trimming device for paperboard processing, which belongs to the technical field of paperboard processing and comprises a worktable, and an adjusting component is fixedly connected to the front of the worktable. The adjusting assembly comprises a mounting plate, and the top of the mounting plate is fixedly connected to the front face of the workbench. According to the edge trimming device for paperboard processing, when a paperboard is processed and edges are trimmed, the paperboard is placed on the front face of a rotating table, then pressing and limiting are conducted through cooperation of an anti-skid plate and a spring, a second motor is started to drive the rotating table to slowly rotate at the top of a workbench, the rotating angle is 90 degrees each time, and then the paperboard is trimmed; then, the trimming equipment body is started, meanwhile, the first motor is started to drive the screw rod to rotate, so that the movable seat moves on the surface of the workbench, the trimming equipment body trims one side of the paperboard, then, after the second motor rotates by 90 degrees, the second side of the paperboard is parallel to the trimming equipment body, and trimming continues; and finally, the paperboards are smoothly trimmed.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard processing, in particular to an edge trimming device for cardboard processing. Background Art

[0002] Corrugated cardboard, also known as corrugated cardboard, is made of at least one layer of corrugated paper and one layer of boxboard (also called boxboard) bonded together. It has good elasticity and extensibility and is mainly used to make cartons, cardboard sandwiches and other packaging materials for fragile goods. It mainly uses traditional straw pulp and waste paper through pulping to make raw cardboard similar to yellow cardboard, which is then mechanically processed and rolled into a corrugated shape, and then sodium silicate and other adhesives are used on its surface to bond it to the boxboard. The edges of the corrugated cardboard need to be trimmed during processing.

[0003] During use, the existing corrugated cardboard trimming device is unable to adjust the position of the cutter according to the size of the corrugated cardboard due to the fixed position of the cutter. This makes it difficult to meet the trimming needs of corrugated cardboards of different sizes and specifications, limiting the scope of use of trimming processing. Therefore, a cardboard processing edge trimming device is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an edge trimming device for cardboard processing, which has the advantages of being more convenient to use when trimming the edges of cardboard and improving the use range of the device. It solves the problem that the position of the cutter cannot be adjusted according to the size specifications of the corrugated cardboard due to the limited fixed position of the cutter, resulting in difficulty in meeting the trimming operation requirements of corrugated cardboards of different sizes and specifications, thereby limiting the use range of the trimming processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an edge trimming device for cardboard processing, comprising a workbench, the front side of which is fixedly connected with an adjustment component;

[0006] The adjustment assembly includes a mounting plate, the top of the mounting plate is fixedly connected to the front side of the workbench, the top of the mounting plate is fixedly connected to a first motor, one end of the output shaft of the first motor is fixedly connected to a screw, the outer surface of the screw is threadedly connected to a movable seat, the outer surface of the movable seat is fixedly connected to a trimming device body, the back side of the workbench is fixedly connected to a second motor, one end of the output shaft of the second motor is fixedly connected to a rotating table, and the top of the rotating table is fixedly connected to two limit plates.

[0007] Furthermore, the back side of the movable seat is slidably connected to the front side of the workbench, the front side of the workbench is fixedly connected to a support column, and one end of the screw rod away from the support column is rotatably connected to the support column.

[0008] Furthermore, a material dropping chute is provided inside the workbench, a collecting box is fixedly connected to the back of the workbench, and a drawer plate is slidably connected inside the collecting box.

[0009] Furthermore, a replacement plate is fixedly connected to the output end of the second motor, a screw hole is provided inside the replacement plate, and the rotating table is fixedly connected via the replacement plate.

[0010] Furthermore, the two limit plates are both L-shaped plates, inner walls of the two limit plates are fixedly connected with springs, and the bottoms of the springs are fixedly connected with anti-slip plates.

[0011] Furthermore, the number of the anti-skid plates is two, and the tops of the two anti-skid plates are fixedly connected to pull rods, and the pull rods slide inside the two limit plates respectively.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The edge trimming device for cardboard processing, when the cardboard is being processed and the edge is trimmed, the cardboard is placed on the front of the rotating table, and then the anti-slip plate and the spring are used to press and limit the position, and the second motor is started to drive the rotating table to slowly rotate on the top of the workbench, and each rotation angle is 90 degrees, and then the trimming device body is started, and the first motor is started at the same time to drive the screw to rotate, so that the moving seat moves on the surface of the workbench, and the trimming device body trims one side of the cardboard, and then the second motor rotates another 90 degrees, so that the second edge of the cardboard is parallel to the trimming device body, and then the trimming is continued, and so on, and finally the cardboard is successfully trimmed.

[0014] 2. The edge trimming device for cardboard processing has a material dropout chute inside the workbench so that during the walking and trimming process of the trimming device body, waste from the cardboard can be gathered inside the collection box 15, thereby protecting the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main cross-sectional view of the structure of the utility model;

[0016] Figure 2 This is a bottom view of the structure of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the structure of the utility model.

[0018] In the figure: 1. workbench; 2. mounting plate; 3. first motor; 4. screw; 5. moving seat; 6. trimming device body; 7. support column; 8. second motor; 9. replacement plate; 10. rotating table; 11. limit plate; 12. spring; 13. anti-skid plate; 14. pull rod; 15. collection box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 In this embodiment, a cardboard processing edge trimming device includes a workbench 1, and an adjusting component is fixedly connected to the front of the workbench 1; the adjusting component includes a mounting plate 2, the top of the mounting plate 2 is fixedly connected to the front of the workbench 1, a first motor 3 is fixedly connected to the top of the mounting plate 2, one end of the output shaft of the first motor 3 is fixedly connected to a screw 4, a support column 7 is fixedly connected to the front of the workbench 1, one end of the screw 4 away from the support column 7 is rotatably connected to the support column 7, a moving seat 5 is threadedly connected to the outer surface of the screw 4, and the back of the moving seat 5 is slidably connected to the front of the workbench 1.

[0021] The outer surface of the movable seat 5 is fixedly connected with the trimming device body 6, the inside of the workbench 1 is provided with a material dropping chute, the back of the workbench 1 is fixedly connected with a collecting box 15, and the inside of the collecting box 15 is slidably connected with a drawer plate.

[0022] A second motor 8 is fixedly connected to the back of the workbench 1, and one end of the output shaft of the second motor 8 is fixedly connected to a rotating table 10. The output end of the second motor 8 is fixedly connected to a replacement plate 9, which has screw holes inside, and the rotating table 10 is fixedly connected through the replacement plate 9.

[0023] Two limit plates 11 are fixedly connected to the top of the rotating table 10. The two limit plates 11 are both L-shaped plates. Springs 12 are fixedly connected to the inner walls of the two limit plates 11. Anti-skid plates 13 are fixedly connected to the bottom of the springs 12. There are two anti-skid plates 13. Pull rods 14 are fixedly connected to the tops of the two anti-skid plates 13. The pull rods 14 slide inside the two limit plates 11 respectively.

[0024] In this embodiment, by providing a material drop chute inside the workbench 1, waste materials from the cardboard can be collected into the collection box 15 during the walking and trimming process of the trimming device body 6, thereby protecting the surrounding environment.

[0025] In this embodiment, since the cardboard is rotated 90 degrees each time by the rotating table 10 to perform edge trimming, the quality of the cardboard after trimming is better, and the inconvenience caused by manual trimming is reduced.

[0026] In this embodiment, the second motor 8 is a speed-regulating motor, and a control device is also provided at the bottom of the workbench 1 to control the running time of the first motor 3 and the second motor 8. This technology is an existing public technical solution.

[0027] The working principle of the above embodiment is:

[0028] The edge trimming device for cardboard processing, when the cardboard is being processed and the edge is trimmed, the cardboard is placed on the front of the rotating table 10, and then the anti-skid plate 13 and the spring 12 are cooperated to press and limit, and the second motor 8 is started to drive the rotating table 10 to slowly rotate on the top of the workbench 1, and the rotation angle is 90 degrees each time, and then the trimming device body 6 is started, and the first motor 3 is started at the same time to drive the screw 4 to rotate, so that the moving seat 5 moves on the surface of the workbench 1, and the trimming device body 6 trims one side of the cardboard, and then the second motor 10 rotates another 90 degrees to make the second edge of the cardboard parallel to the trimming device body 6, and then continue to trim, and so on, and finally ensure that the cardboard is trimmed smoothly.

[0029] It should be noted that the standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description in the specification and drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art, and conventional means. Machinery, parts and equipment all adopt conventional models in the prior art; plus the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An edge trimming device for cardboard processing, comprising a workbench (1), characterized in that: An adjustment component is fixedly connected to the front of the workbench (1); The adjustment component comprises a mounting plate (2), the top of the mounting plate (2) is fixedly connected to the front of the workbench (1), the top of the mounting plate (2) is fixedly connected to a first motor (3), one end of the output shaft of the first motor (3) is fixedly connected to a screw (4), the outer surface of the screw (4) is threadedly connected to a movable seat (5), the outer surface of the movable seat (5) is fixedly connected to a trimming device body (6), the back of the workbench (1) is fixedly connected to a second motor (8), one end of the output shaft of the second motor (8) is fixedly connected to a rotating platform (10), and the top of the rotating platform (10) is fixedly connected to two limit plates (11).

2. The edge trimming device for cardboard processing according to claim 1, characterized in that: The back side of the movable seat (5) is slidably connected to the front side of the workbench (1), the front side of the workbench (1) is fixedly connected to a support column (7), and one end of the screw rod (4) away from the support column (7) is rotatably connected to the support column (7).

3. The edge trimming device for cardboard processing according to claim 1, characterized in that: A material dropping chute is provided inside the workbench (1), a collecting box (15) is fixedly connected to the back of the workbench (1), and a draw plate is slidably connected inside the collecting box (15).

4. The edge trimming device for cardboard processing according to claim 1, characterized in that: The output end of the second motor (8) is fixedly connected to a replacement plate (9), which has screw holes inside, and the rotating platform (10) is fixedly connected via the replacement plate (9).

5. The edge trimming device for cardboard processing according to claim 1, characterized in that: The two limit plates (11) are both L-shaped plates, the inner walls of the two limit plates (11) are fixedly connected with springs (12), and the bottoms of the springs (12) are fixedly connected with anti-slip plates (13).

6. The edge trimming device for cardboard processing according to claim 5, characterized in that: There are two anti-skid plates (13), and the tops of the two anti-skid plates (13) are fixedly connected to pull rods (14), and the pull rods (14) slide inside the two limit plates (11) respectively.

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