Indentation device for carton production and processing

Abstract

The utility model belongs to the technical field of carton production and processing, and particularly relates to a creasing device for carton production and processing, which comprises a conveying mechanism, a creasing mechanism and a creasing mechanism, the creasing mechanism comprises a transverse plate arranged above the conveying belt, two supports connected with the bottom of the transverse plate in a sliding mode, a pressing roller connected with a support bearing and a two-way screw meshed with the two supports in a threaded mode. The two-way screw is suitable for driving the two supports to be close to or far away from each other on the transverse plate during rotation so as to adjust the distance between the pressing rollers, the two-way screw is rotated to drive the two supports to be close to or far away from each other on the transverse plate so as to adjust the distance between the pressing rollers, and therefore the purposes that the distance between the pressing rollers is convenient to adjust, and the production efficiency is improved are achieved. And the effect of adapting to different types of paperboards is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton production and processing, and particularly relates to an indentation device for carton production and processing. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models. During the carton production process, an indentation device is required to indent the surface of the cardboard so that the top and bottom of the box can be folded subsequently.

[0003] During the use of the indentation device, the cardboard is placed on the conveying mechanism, and the indentation treatment is carried out on the cardboard during conveying by using the pressure roller. However, the existing distance between the pressure rollers is fixed. When indenting other specifications of carton boards, it is necessary to replace another type of pressure roller, which is inconvenient to replace and results in low production efficiency.

[0004] Therefore, in order to solve the above problems, it is necessary to design an indentation device for carton production and processing. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an indentation device for carton production and processing to solve the technical problem that the distance between the pressure rollers is inconvenient to adjust.

[0006] To solve the above technical problems, the utility model provides an indentation device for carton production and processing, including:

[0007] A conveying mechanism, which includes: a conveyor belt;

[0008] An indentation mechanism, which includes: a cross plate arranged above the conveyor belt, two brackets slidably connected to the bottom of the cross plate, a pressure roller bearing-connected to the brackets, and a bidirectional screw threadedly engaged with the two brackets; wherein

[0009] The bidirectional screw is adapted to drive the two brackets to approach or move away from each other on the cross plate when rotating, so as to adjust the distance between the pressure rollers.

[0010] Further, the indentation mechanism further includes: a guide rail arranged at the bottom of the cross plate, a slider arranged at the top of the bracket; wherein

[0011] The slider is adapted to slide on the guide rail.

[0012] Further, an adjusting member is sleeved on the middle part of the bidirectional screw; wherein

[0013] The adjusting member is adapted to drive the bidirectional screw to rotate.

[0014] Further, the conveying mechanism further includes: two conveying rollers for tensioning the conveyor belt, a support frame bearing-connected to the two conveying rollers, and a motor arranged on the support frame; wherein

[0015] The motor is adapted to drive any one of the conveying rollers to rotate so as to drive the conveyor belt to convey the cardboard.

[0016] Furthermore, the indentation mechanism further includes: a gantry disposed on the support frame and a first cylinder disposed on the gantry; wherein

[0017] The cross plate is slidably connected to the inner side of the gantry; and

[0018] The first cylinder is adapted to drive the cross plate to move up and down.

[0019] Furthermore, ear plates are provided on both sides of the support frame;

[0020] A second cylinder is provided at the top of the ear plate;

[0021] The telescopic end of the second cylinder is connected with a limiting plate; wherein

[0022] The limiting plate is arranged at the front end of the conveyance of the indentation roller so as to limit the cardboard before indentation.

[0023] Furthermore, the limiting plate includes: an arc portion; wherein

[0024] The arc portion is located on the first side of the conveyance of the limiting plate.

[0025] The beneficial effects of the present utility model are as follows:

[0026] (1), through the rotation adjusting member of the present utility model, the adjusting member drives the bidirectional screw rod to rotate, and the bidirectional screw rod meshes with the bracket, so that the bracket drives the two sliders to approach or move away from each other on the slide rail to adjust the distance between the indentation rollers. By driving the first cylinder to expand and contract, the first cylinder drives the cross plate to slide down in the gantry, so that the indentation roller makes an indentation on the cardboard on the conveyor belt. Through the above steps, the effect of facilitating the adjustment of the distance between the indentation rollers to adapt to the indentation of different types of cardboard is achieved.

[0027] (2), by starting the motor of the present utility model, the motor drives any one of the conveying rollers on the support frame to rotate, and the conveying roller drives the conveyor belt to rotate, so as to achieve the effect of conveying the cardboard. By cooperating with the indentation mechanism, the effect of continuous indentation is realized.

[0028] (3), by controlling the expansion and contraction of the second cylinder of the present utility model, the second cylinder drives the limiting plate to move, the arc portion guides the cardboard, and the limiting plate limits the cardboard, so as to achieve the effect of centering the cardboard and preventing the indentation from tilting.

[0029] Other features and advantages of the present utility model will be described in the subsequent description, and in part will be obvious from the description, or can be understood by implementing the present utility model. The purpose and other advantages of the present utility model are realized and obtained by the structure specifically pointed out in the description and the accompanying drawings.

[0030] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following specifically gives preferred embodiments and, in conjunction with the accompanying drawings, makes a detailed description as follows. Brief Description of the Drawings

[0031] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0032] Figure 1 is a three-dimensional view of the present utility model Figure 1 ;

[0033] Figure 2 is a three-dimensional view of the present utility model Figure 2 ;

[0034] Figure 3 is a three-dimensional view of the present utility model Figure 3 .

[0035] In the drawings:

[0036] Conveying mechanism 1, conveyor belt 11, conveying rollers 12, support frame 13, motor 14;

[0037] Indentation mechanism 2, cross plate 21, support 22, indentation roller 23, bidirectional screw 24, guide rail 25, slider 26, adjusting member 27, gantry 28, first cylinder 29;

[0038] Lug plate 3, second cylinder 4, limiting plate 5, arc portion 51. Detailed Embodiments

[0039] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions of the present utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model. Embodiment 1

[0040] As Figure 1, Figure 2 As shown in the figure, this embodiment provides an indentation device for carton production and processing, including:

[0041] A conveying mechanism 1, which includes: a conveyor belt 11; an indentation mechanism 2, which includes: a cross plate 21 arranged above the conveyor belt 11, two brackets 22 slidably connected to the bottom of the cross plate 21, an indentation roller 23 bearing-connected to the brackets 22, and a bidirectional screw 24 threadedly engaged with the two brackets 22; wherein the bidirectional screw 24 is adapted to drive the two brackets 22 to approach or move away from each other on the cross plate 21 when rotating, so as to adjust the distance between the indentation rollers 23.

[0042] The indentation mechanism 2 further includes: a guide rail 25 arranged at the bottom of the cross plate 21, and a slider 26 arranged at the top of the bracket 22; wherein the slider 26 is adapted to slide on the guide rail 25; wherein the guide rail 25 is most preferably of dovetail type; wherein the guide rail 25 is adapted to the slider 26 to limit the slider 26.

[0043] An adjusting member 27 is sleeved in the middle of the bidirectional screw 24; wherein the adjusting member 27 is adapted to drive the bidirectional screw 24 to rotate.

[0044] The indentation mechanism 2 further includes: a gantry 28 arranged on the support frame 13 and a first cylinder 29 arranged on the gantry 28; wherein the cross plate 21 is slidably connected to the inner side of the gantry 28; and the first cylinder 29 is adapted to drive the cross plate 21 to move up and down.

[0045] In this embodiment, by rotating the adjusting member 27, the adjusting member 27 drives the bidirectional screw 24 to rotate, and the bidirectional screw 24 meshes with the bracket 22, so that the bracket 22 drives the two sliders 26 to approach or move away from each other on the slide rail 25 to adjust the distance between the indentation rollers 23. By driving the first cylinder 29 to extend and retract, the first cylinder 29 drives the cross plate 21 to slide down in the gantry 28, so that the indentation rollers 23 indent the cardboard on the conveyor belt 11. Through the above steps, the effect of facilitating the adjustment of the distance between the indentation rollers 23 to adapt to the indentation of cardboard of different models is achieved. Embodiment 2

[0046] As Figure 1 , Figure 2 shown, on the basis of Embodiment 1, this Embodiment 2 includes:

[0047] The conveying mechanism 1 further includes: two conveying rollers 12 for tensioning the conveyor belt 11, a support frame 13 bearing-connected to the two conveying rollers 12, and a motor 14 arranged on the support frame 13; wherein the motor 14 is adapted to drive any one of the conveying rollers 12 to rotate to drive the conveyor belt 11 to convey the cardboard.

[0048] In this embodiment, by starting the motor 14, the motor 14 drives any one of the conveying rollers 12 on the support frame 13 to rotate, and the conveying roller 12 drives the conveyor belt 11 to rotate, so as to convey the cardboard. By cooperating with the indentation mechanism 2, the effect of continuous indentation is achieved. Embodiment 3

[0049] As Figure 3 shown, on the basis of Embodiment 2, this Embodiment 3 includes:

[0050] Ears 3 are provided on both sides of the support frame 13; a second cylinder 4 is provided on the top of the ears 3; the telescopic end of the second cylinder 4 is connected with a limiting plate 5; wherein the limiting plate 5 is arranged at the front end of the conveyance of the indentation roller 23 to limit the cardboard before indentation.

[0051] The limiting plate 5 includes: an arc portion 51; wherein the arc portion 51 is located on the first side of the conveyance of the limiting plate 5; by providing the arc portion 51, the effects of guiding the cardboard and preventing the cardboard from being scratched are achieved.

[0052] In this embodiment, by controlling the telescopic movement of the second cylinder 4, the second cylinder 4 drives the limiting plate 5 to move, the arc portion 51 guides the cardboard, and the limiting plate 5 limits the cardboard, so as to achieve the effects of centering the cardboard and preventing the indentation from tilting.

[0053] All the devices (components without specific structures described) selected in this application are common standard parts or parts known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0054] In the description of the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0055] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0056] Inspired by the above ideal embodiments of the present utility model, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present utility model. The technical scope of the present utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An indentation device for carton production and processing, characterized in that Comprising: A conveying mechanism (1), which includes: a conveyor belt (11); An indentation mechanism (2), which includes: a cross plate (21) arranged above the conveyor belt (11), two brackets (22) slidably connected to the bottom of the cross plate (21), a pressure roller (23) bearing-connected to the brackets (22), and a bidirectional screw (24) threadedly engaged with the two brackets (22); wherein The bidirectional screw (24) is adapted to drive the two brackets (22) to approach or move away from each other on the cross plate (21) when rotating, so as to adjust the distance between the pressure rollers (23).

2. The indentation device for carton production and processing according to claim 1, characterized in that The indentation mechanism (2) further includes: a guide rail (25) arranged at the bottom of the cross plate (21), and a slider (26) arranged at the top of the bracket (22); wherein The slider (26) is adapted to slide on the guide rail (25).

3. The indentation device for carton production and processing according to claim 2, characterized in that An adjusting member (27) is sleeved on the middle part of the bidirectional screw (24); wherein The adjusting member (27) is adapted to drive the bidirectional screw (24) to rotate.

4. The indentation device for carton production and processing according to claim 3, characterized in that The conveying mechanism (1) further includes: two conveying rollers (12) for tensioning the conveyor belt (11), a support frame (13) bearing-connected to the two conveying rollers (12), and a motor (14) arranged on the support frame (13); wherein The motor (14) is adapted to drive any one of the conveying rollers (12) to rotate, so as to drive the conveyor belt (11) to convey the cardboard.

5. The indentation device for carton production and processing according to claim 4, characterized in that The indentation mechanism (2) further includes: a gantry (28) arranged on the support frame (13) and a first cylinder (29) arranged on the gantry (28); wherein The cross plate (21) is slidably connected to the inner side of the gantry (28); and The first cylinder (29) is adapted to drive the cross plate (21) to move up and down.

6. The indentation device for carton production and processing according to claim 5, characterized in that Lug plates (3) are arranged on both sides of the support frame (13); A second cylinder (4) is arranged on the top of the lug plate (3); The telescopic end of the second cylinder (4) is connected with a limiting plate (5); wherein The limiting plate (5) is arranged at the conveying front end of the pressure roller (23) to limit the cardboard before indentation.

7. The indentation device for carton production and processing according to claim 6, characterized in that The limiting plate (5) includes: an arc portion (51); wherein The arc portion (51) is located on the conveying first end side of the limiting plate (5).

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