Leveling device for preventing corner upwarp of carton paperboard

Abstract

A leveling device for preventing corner upwarp of a carton paperboard comprises a conveying mechanism and a leveling mechanism, the conveying mechanism is composed of a supporting rod, a conveying support, a conveying belt, a rotating roller, a rotating motor and a working platform, and the leveling mechanism is arranged on the conveying support of the conveying mechanism. The leveling mechanism is composed of an installation support, a leveling electric telescopic rod, a spring buffer block, a movable electric telescopic rod, a leveling roller, a heat pump, a heating arc plate and a heat dissipation fan, due to the fact that the leveling mechanism is provided with the leveling roller, during leveling, the leveling roller moves on a paperboard from the middle to the two sides, the heating arc plate is arranged on the leveling roller, and the heat dissipation fan is arranged on the leveling roller. And the flattening roller can perform hot pressing operation on the paperboard, the problem that the internal stress of the paperboard is dispersed unevenly is solved, and the paperboard flattening efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton leveling, in particular to a carton paperboard leveling device for preventing corner warping. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper produced by different manufacturers (color, feel) is also different.

[0003] According to the Chinese patent with the patent number of CN 117818147 A, a corrugated paper pressing machine is disclosed, which includes a bottom plate, a lifting assembly arranged on the bottom plate, a feeding assembly fixed on the top of the lifting assembly, a column fixed on the bottom plate, and a shaping plate arranged on the top of the column; the lifting assembly includes a telescopic rod fixed on the bottom plate and an electric cylinder fixed on the bottom plate; the feeding assembly includes a lifting plate fixed on the top of the telescopic rod, and also includes a loading plate fixed on the top surface of the material placing plate, and the lifting plate and the loading plate are provided with first sliding holes communicating with each other from top to bottom, and the descending action of the loading plate and the sliding action of the shaping plate are linked by a deflection rod, and it is not necessary to assemble additional hydraulic cylinders and other driving components to the shaping plate as in the prior art. The present invention is easy to operate and has a simple lifting mechanism structure.

[0004] However, during use, the existing cardboard box and cardboard anti-warping leveling device has a low efficiency in cardboard leveling because the cardboard warps due to uneven internal stress distribution, and the traditional leveling device is a mechanical flattening device that cannot completely change the problem of uneven internal stress distribution of the cardboard. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the problem that the existing cardboard box and cardboard anti-warping leveling device, during use, the cardboard warping is caused by uneven internal stress dispersion, and the traditional leveling device is a mechanical flattening device, which cannot completely change the problem of uneven internal stress dispersion of the cardboard, resulting in a low cardboard leveling efficiency of the equipment.

[0006] The technical solution adopted to solve the above technical problems is:

[0007] A carton and paperboard anti-warping leveling device comprises a transport mechanism and a leveling mechanism, wherein the transport mechanism consists of a support rod, a transport bracket, a transport belt, a rotating roller, a rotating motor and a working platform, and the transport bracket of the transport mechanism is provided with a leveling mechanism, wherein the leveling mechanism consists of a mounting bracket, a leveling electric telescopic rod, a spring buffer block, a movable electric telescopic rod, a leveling roller, a heat pump, a heating arc plate and a heat dissipation fan.

[0008] As a preferred technical solution of the utility model, a protective plate is provided on the lower side of the support rod of the transport mechanism, and the protective plate can increase the contact area between the equipment and the ground. A transport bracket is provided on the support rod.

[0009] As a preferred technical solution of the utility model, a rotating roller is provided on the inner side of the transport bracket, and a rotating motor is provided on the outer side of the transport bracket, and the rotating motor is dynamically connected to the rotating roller.

[0010] As a preferred technical solution of the utility model, a transport belt is provided on the rotating roller, and a working platform is provided on the upper side of the transport bracket to facilitate leveling of the equipment.

[0011] As a preferred technical solution of the utility model, the mounting bracket of the leveling mechanism is arranged on the transport bracket, a control panel is provided on the front of the mounting bracket, a leveling electric telescopic rod is provided on the mounting bracket, a spring buffer block is provided on the lower side of the leveling electric telescopic rod, and movable electric telescopic rods are provided on both sides of the spring buffer block.

[0012] As a preferred technical solution of the utility model, a rotating bracket is provided at the end of the movable electric telescopic rod, the leveling roller is rotatably fixed on the inner side of the rotating bracket, a heat pump is provided on the upper side of the mounting bracket, a heating arc plate is provided on the lower side of the heat pump, the heating arc plate is located on the upper side of the leveling roller and conducts heat, and a cooling fan is provided on the right side of the mounting bracket.

[0013] The beneficial effects of the utility model are:

[0014] Since the utility model is provided with a leveling mechanism, the mechanism is provided with a leveling roller. During leveling, the leveling roller moves on the cardboard from the middle to both sides. The leveling roller is provided with a heating arc plate, which enables the leveling roller to perform hot pressing on the cardboard, thereby overcoming the problem of uneven stress dispersion inside the cardboard and improving the cardboard leveling efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a first axis view of the utility model;

[0017] Figure 3It is a second axis view of the utility model;

[0018] Figure 4 for Figure 2 A partial enlarged view of the middle part.

[0019] In the figure: 1. Transport mechanism; 2. Leveling mechanism; 3. Support rod; 4. Transport bracket; 5. Transport belt; 6. Rotating roller; 7. Rotating motor; 8. Working platform; 9. Mounting bracket; 10. Leveling electric telescopic rod; 11. Spring buffer block; 12. Moving electric telescopic rod; 13. Leveling roller; 14. Heat pump; 15. Heating arc plate; 16. Cooling fan. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] In the above description of the utility model, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0024] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0025] Embodiment 1

[0026] exist Figure 1-4 The utility model provides a technical solution: a leveling device for preventing carton and paperboard from warping, comprising a transport mechanism 1 and a leveling mechanism 2, the transport mechanism 1 is composed of a support rod 3, a transport bracket 4, a transport belt 5, a rotating roller 6, a rotating motor 7 and a working platform 8, the transport bracket 4 of the transport mechanism 1 is provided with a leveling mechanism 2, the leveling mechanism 2 is composed of a mounting bracket 9, a leveling electric telescopic rod 10, a spring buffer block 11, a mobile electric telescopic rod 12, a leveling roller 13, a heat pump 14, a heating arc plate 15 and a heat dissipation fan 16.

[0027] In one aspect of the present embodiment, a protective plate is provided on the lower side of the support rod 3 of the transport mechanism 1, a transport bracket 4 is provided on the support rod 3, a rotating roller 6 is provided on the inner side of the transport bracket 4, a rotating motor 7 is provided on the outer side of the transport bracket 4, the rotating motor 7 is power-connected to the rotating roller 6, a transport belt 5 is provided on the rotating roller 6, and a working platform 8 is provided on the upper side of the transport bracket 4.

[0028] In one aspect of the present embodiment, a mounting bracket 9 of the leveling mechanism 2 is disposed on a transport bracket 4, a control panel is disposed on the front of the mounting bracket 9, a leveling electric telescopic rod 10 is disposed on the mounting bracket 9, a spring buffer block 11 is disposed on the lower side of the leveling electric telescopic rod 10, the spring buffer block 11 can make the linear pressure applied by the leveling electric telescopic rod 10 conveniently nonlinear, thereby playing a role in protecting the cardboard, mobile electric telescopic rods 12 are disposed on both sides of the spring buffer block 11, a rotating bracket is disposed at the end of the mobile electric telescopic rod 12, a leveling roller 13 is rotatably fixed on the inner side of the rotating bracket, a heat pump 14 is disposed on the upper side of the mounting bracket 9, a heating arc plate 15 is disposed on the lower side of the heat pump 14, the heating arc plate 15 is located on the upper side of the leveling roller 13 and conducts heat, a heat dissipation fan 16 is disposed on the right side of the mounting bracket 9, which can cool the leveled cardboard to prevent deformation of the cardboard and remove debris on the cardboard.

[0029] The working principle of the utility model is as follows: during the use of the utility model, the user places the cardboard on the left side of the conveying belt 5, and then starts the rotating motor 7 through the control panel to drive the conveying belt 5 to rotate. When the cardboard is transported to the lower side of the leveling mechanism 2, the rotating motor 7 stops working, and the leveling electric telescopic rod 10 moves downward, so that the leveling roller 13 moves to the middle of the cardboard. At the same time, the heat pump 14 heats the leveling roller 13 through the heating arc plate 15, and then moves to both sides of the cardboard under the push of the moving electric telescopic rod 12, so that the internal stress of the cardboard is evenly dispersed, and the leveling operation is completed. When the cardboard is leveled and moved outward, the heat dissipation fan 16 cools the leveled cardboard to prevent the cardboard from deformation and can remove debris on the cardboard.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A carton paperboard anti-warping flattening device, comprising a transport mechanism (1) and a flattening mechanism (2), characterized in that: The transport mechanism (1) is composed of a support rod (3), a transport bracket (4), a transport belt (5), a rotating roller (6), a rotating motor (7) and a working platform (8). The transport bracket (4) of the transport mechanism (1) is provided with a leveling mechanism (2), and the leveling mechanism (2) is composed of a mounting bracket (9), a leveling electric telescopic rod (10), a spring buffer block (11), a movable electric telescopic rod (12), a leveling roller (13), a heat pump (14), a heating arc plate (15) and a heat dissipation fan (16).

2. A carton and paperboard anti-warping flattening device according to claim 1, characterized in that: A protective plate is provided on the lower side of the support rod (3) of the transport mechanism (1), and a transport bracket (4) is provided on the support rod (3).

3. A carton paperboard anti-warping flattening device according to claim 2, characterized in that: A rotating roller (6) is provided on the inner side of the transport bracket (4), and a rotating motor (7) is provided on the outer side of the transport bracket (4). The rotating motor (7) is connected to the rotating roller (6) in a power manner.

4. A carton paperboard anti-warping flattening device according to claim 3, characterized in that: A transport belt (5) is provided on the rotating roller (6), and a working platform (8) is provided on the upper side of the transport bracket (4).

5. The device for leveling carton paperboard to prevent corner warping according to claim 1, characterized in that: The mounting bracket (9) of the leveling mechanism (2) is arranged on the transport bracket (4); a control panel is arranged on the front of the mounting bracket (9); a leveling electric telescopic rod (10) is arranged on the mounting bracket (9); a spring buffer block (11) is arranged on the lower side of the leveling electric telescopic rod (10); and movable electric telescopic rods (12) are arranged on both sides of the spring buffer block (11).

6. A carton paperboard anti-warping flattening device according to claim 5, characterized in that: A rotating bracket is provided at the end of the movable electric telescopic rod (12), the leveling roller (13) is rotatably fixed inside the rotating bracket, a heat pump (14) is provided on the upper side of the mounting bracket (9), a heating arc plate (15) is provided on the lower side of the heat pump (14), the heating arc plate (15) is located on the upper side of the leveling roller (13) and conducts heat, and a heat dissipation fan (16) is provided on the right side of the mounting bracket (9).

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