Adjustable indentation device for paperboard processing

Abstract

The utility model relates to the technical field of paperboard processing, and provides an adjustable indentation device for paperboard processing, which comprises a paperboard indentation box, an indentation component is arranged in the paperboard indentation box, the indentation component is connected with an adjusting mechanism arranged at the top end in the paperboard indentation box, and the adjusting mechanism can adjust the position of the indentation component. And the adjusting mechanism comprises a driving motor, a screw rod and a movable block, the screw rod is installed at the top end of the interior of the paperboard creasing box, one end of the screw rod is connected with an output shaft of the driving motor, the screw rod is in threaded connection with the movable block, and positioning structures are arranged at the two ends of the creasing assembly. By means of the adjusting mechanism, the driving motor is started, the driving motor acts on the screw to rotate, the movable block drives the creasing assembly to move, the purpose of adjusting the position of the creasing assembly is achieved, different positions of a paperboard can be creased conveniently, and the creasing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard processing technical field especially a kind of adjustable indentation device for paperboard processing. BACKGROUND

[0002] With the continuous development of papermaking industry, paperboard processing technology is also constantly improving, paperboard, also known as board paper, is thick paper processed from various pulp, composed of interwoven fibers, with many types, including boxboard, kraft boxboard, yellow board and white board, etc. During the paperboard processing, indentation treatment is required.

[0003] Therefore, a patent with authorization announcement No. CN220075722U discloses a kind of indentation device for paperboard processing, including fixed base, the fixed base is arranged at the top of indentation device, the inside of indentation device is provided with conveying device, the both sides of conveying device are provided with limiting device, the upper side of limiting device is provided with fixed device, the indentation device for paperboard processing can effectively carry out uninterrupted paperboard feeding work, this mode can greatly improve work efficiency, and the limiting device on both sides can effectively ensure that paperboard does not occur deviation phenomenon when indentation, the indentation device for paperboard processing can effectively make paperboard not occur front and back displacement phenomenon when indentation by the fixed device arranged at the top, reduce the phenomenon of waste.

[0004] The existing indentation device for paperboard processing is difficult to adjust the position of indentation roller when in use, which leads to inconvenience in indentation of different positions of paperboard and low indentation efficiency. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of adjustable indentation device for paperboard processing to solve the defect that the existing adjustable indentation device for paperboard processing is difficult to indent different positions of paperboard.

[0006] To solve the above technical problems, the utility model provides technical scheme as follows: A kind of adjustable indentation device for paperboard processing, including paperboard indentation box, indentation component is arranged in the inside of paperboard indentation box, the adjusting mechanism of being arranged in the top end of paperboard indentation box inside is connected with indentation component, adjusting mechanism can adjust the position of indentation component, so as to mark the different positions of paperboard, the adjusting mechanism includes driving motor, screw rod and movable block, the top end in the inside of paperboard indentation box is installed to screw rod, the output shaft of driving motor is connected to one end of screw rod, movable block is threadedly connected on screw rod, positioning structure is arranged on the both ends of indentation component, positioning structure can play certain positioning effect to paperboard, avoid the situation that paperboard is offset when marking, the both ends in the inside of paperboard indentation box are respectively installed with discharging roller assembly, blanking roller assembly, the bottom end in the inside of paperboard indentation box is installed with indentation table, the side of indentation table top end close to discharging roller assembly is provided with cleaning structure, cleaning structure can clean sundries on paperboard, improve marking effect.

[0007] Preferably, the cleaning structure includes a fixed plate, a brush roller, a limiting spring and a connecting rod, the fixed plate is symmetrically installed on the top end of the inside of the paperboard indentation box close to the discharging roller assembly, one end of the fixed plate is hingedly connected with the connecting rod, and the brush roller is installed between the two connecting rods, and the limiting spring is installed between the connecting rod and the fixed plate.

[0008] Preferably, the connecting rod and the limiting spring constitute a telescopic structure.

[0009] Preferably, the indentation component includes an indentation roller, a support, a driving cylinder and a fixed frame, the fixed frame is installed at the bottom end of the movable block, the driving cylinder is installed on the fixed frame, the support is connected to the output end of the driving cylinder, and the indentation roller is installed on the support.

[0010] Preferably, the positioning structure includes a positioning plate, a fastening bolt, a fixed rod, a fixed hole and a limiting rod, the fixed rod is installed at the both ends of the support, the fastening bolt is installed at one end of the both sides of the fixed rod, the limiting rod is installed at one end of the fixed rod, the positioning plate is installed at one end of the limiting rod, and the fixed hole is uniformly arranged on the both sides of the surface of the limiting rod and matched with the fastening bolt.

[0011] Preferably, the fixed holes are arranged at equal intervals on the both sides of the surface of the limiting rod.

[0012] Preferably, one end of the limiting rod is inserted into the fixed rod.

[0013] The adjustable indentation device for paperboard processing has the following advantages:

[0014] By setting the adjusting mechanism, the drive motor is started, the drive motor acts on the screw rod to rotate, the movable block drives the indentation assembly to move, the purpose of adjusting the position of the indentation assembly is realized, so that the different positions of the paperboard are indented, and the indentation efficiency is improved;

[0015] By setting the cleaning structure, the limit spring acts on the connecting rod to move, the brush roller contacts the paperboard, in the process of paperboard conveying, the brush roller can sweep the sundries attached on the paperboard down, the purpose of cleaning is realized, so that the paperboard is indented subsequently;

[0016] By setting the positioning structure, the fastening bolt is screwed into the fixed holes in different positions, the position of the positioning plate can be adjusted, the purpose of positioning the paperboard with different widths is realized, and the offset of the paperboard during indentation is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a front view sectional structure schematic diagram of the utility model;

[0019] Figure 3 It is a side view sectional structure schematic diagram of the utility model;

[0020] Figure 4 It is a cleaning structure front view structure schematic diagram of the utility model;

[0021] Figure 5 It is a Figure 2 It is an enlarged structure schematic diagram of A in the middle.

[0022] The reference signs in the drawing are explained as follows: 1, paperboard indentation box; 2, feeding roller assembly; 3, cleaning structure; 301, fixed plate; 302, brush roller; 303, limit spring; 304, connecting rod; 4, adjusting mechanism; 401, drive motor; 402, screw rod; 403, movable block; 5, indentation assembly; 501, indentation roller; 502, support; 503, drive cylinder; 504, fixed frame; 6, positioning structure; 601, positioning plate; 602, fastening bolt; 603, fixed rod; 604, fixed hole; 605, limit rod; 7, indentation table; 8, discharging roller assembly. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Referring to Figures 1-5 , the utility model provides a paperboard processing indentation device with adjustable, including paperboard indentation box 1.

[0025] Referring to Figures 1-5 As shown in the paperboard indentation box 1 inside the indentation assembly 5 is provided, indentation assembly 5 includes indentation roller 501, support 502, drive cylinder 503 and fixed frame 504, fixed frame 504 is installed at the bottom end of movable block 403, fixed frame 504 is installed on drive cylinder 503, the output end of drive cylinder 503 is connected with support 502, and support 502 is installed with indentation roller 501.

[0026] Indentation assembly 5 is connected with the adjusting mechanism 4 arranged at the top end inside paperboard indentation box 1, and the adjusting mechanism 4 includes drive motor 401, screw rod 402 and movable block 403, screw rod 402 is installed at the top end inside paperboard indentation box 1, one end of screw rod 402 is connected with the output shaft of drive motor 401, and movable block 403 is screw connected on screw rod 402.

[0027] Both ends inside paperboard indentation box 1 are respectively installed with discharging roller assembly 2 and discharging roller assembly 8, and the bottom end inside paperboard indentation box 1 is installed with indentation table 7.

[0028] Discharging roller assembly 2 and discharging roller assembly 8 convey paperboard, when paperboard is conveyed to the lower side of indentation assembly 5, drive motor 401 is started, drive motor 401 drives screw rod 402 to rotate, movable block 403 drives indentation assembly 5 to move, the position of indentation assembly 5 is adjusted to mark different positions of paperboard, indentation assembly 5 is moved to the appropriate position according to the need, drive cylinder 503 is started, support 502 drives indentation roller 501 to move down and marks paperboard.

[0029] Referring to Figure 1 、 Figure 3 And Figure 4 As shown in the indentation table 7 top end is close to the side of discharging roller assembly 2 and is provided with cleaning structure 3 inside paperboard indentation box 1, cleaning structure 3 includes fixed plate 301, brush roller 302, limit spring 303 and connecting rod 304, fixed plate 301 is symmetrically installed on the top end inside paperboard indentation box 1 close to discharging roller assembly 2, one end of fixed plate 301 is hingedly connected with connecting rod 304, and brush roller 302 is installed between the two connecting rods 304, limit spring 303 is installed between connecting rod 304 and fixed plate 301, and connecting rod 304 and limit spring 303 constitute telescopic structure, so that brush roller 302 is contacted with paperboard of different thicknesses.

[0030] The limiting spring 303 acts on the connecting rod 304 to move the brush roller 302 to contact the paperboard, and in the process of conveying the paperboard, the brush roller 302 can sweep off the sundries attached to the paperboard to clean the paperboard, so that the subsequent indentation can be performed, and the indentation effect is improved.

[0031] With reference to Figure 2 And Figure 5 As shown in the figure, the positioning structure 6 is arranged on the two ends of the indentation assembly 5, and the positioning structure 6 comprises a positioning plate 601, a fastening bolt 602, a fixing rod 603, a fixing hole 604 and a limiting rod 605. The fixing rod 603 is installed on the two ends of the support 502, the fastening bolt 602 is installed on one end of the fixing rod 603, the limiting rod 605 is installed on one end of the fixing rod 603, one end of the limiting rod 605 is inserted into the fixing rod 603, the positioning plate 601 is installed on one end of the limiting rod 605, the fixing hole 604 is uniformly arranged on the surface of the limiting rod 605, and the fixing hole 604 is matched with the fastening bolt 602. The fixing hole 604 is arranged on the two sides of the surface of the limiting rod 605 in equal intervals.

[0032] The fastening bolt 602 is screwed into the fixing hole 604 in different positions, so that the position of the positioning plate 601 can be adjusted. According to the width of the paperboard, the positioning plate 601 is moved to the appropriate position, and when the support 502 is driven by the driving cylinder 503 to move downward, the positioning plate 601 moves downward to position the paperboard, so that the paperboard is not deviated during indentation, and the indentation efficiency is improved.

[0033] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An adjustable paperboard processing indentation device, comprising a paperboard indentation box (1); Characterized in that: The inside of the paperboard indentation box (1) is provided with an indentation assembly (5), and the indentation assembly (5) is connected with an adjusting mechanism (4) arranged at the top of the inside of the paperboard indentation box (1); The adjusting mechanism (4) comprises a driving motor (401), a screw rod (402) and a movable block (403), the screw rod (402) is installed at the top of the inside of the paperboard indentation box (1), one end of the screw rod (402) is connected with the output shaft of the driving motor (401), and the screw rod (402) is threadedly connected with the movable block (403); Both ends of the indentation assembly (5) are provided with positioning structures (6); Both ends of the inside of the paperboard indentation box (1) are respectively provided with a feeding roller assembly (2) and a discharging roller assembly (8), the bottom of the inside of the paperboard indentation box (1) is provided with an indentation table (7), and one side of the top of the indentation table (7) close to the feeding roller assembly (2) is provided with a cleaning structure (3).

2. An adjustable creasing device for paperboard processing according to claim 1, characterized in that The cleaning structure (3) comprises a fixed plate (301), a brush roller (302), a limiting spring (303) and a connecting rod (304), the fixed plate (301) is symmetrically installed at the top of the inside of the paperboard indentation box (1) close to the feeding roller assembly (2), one end of the fixed plate (301) is hingedly connected with the connecting rod (304), the brush roller (302) is installed between the two connecting rods (304), and the limiting spring (303) is installed between the connecting rod (304) and the fixed plate (301).

3. An adjustable creasing device for paperboard processing according to claim 2, characterized in that: The connecting rod (304) and the limiting spring (303) constitute a telescopic structure.

4. An adjustable creasing device for paperboard processing according to claim 1, characterized in that: The indentation assembly (5) comprises an indentation roller (501), a support (502), a driving cylinder (503) and a fixed frame (504), the fixed frame (504) is installed at the bottom of the movable block (403), the driving cylinder (503) is installed on the fixed frame (504), the output end of the driving cylinder (503) is connected with the support (502), and the support (502) is installed with the indentation roller (501).

5. An adjustable creasing device for paperboard processing according to claim 1, characterized in that: The positioning structure (6) comprises a positioning plate (601), a fastening bolt (602), a fixed rod (603), a fixed hole (604) and a limiting rod (605), the fixed rod (603) is installed at both ends of the support (502), the fastening bolt (602) is installed at one end on the side of the fixed rod (603), the limiting rod (605) is installed at one end of the fixed rod (603), the positioning plate (601) is installed at one end of the limiting rod (605), and the fixed hole (604) is uniformly formed at both sides of the surface of the limiting rod (605) and matched with the fastening bolt (602).

6. An adjustable creasing device for paperboard processing according to claim 5, characterized in that: The fixed holes (604) are arranged at equal intervals on both sides of the surface of the limiting rod (605).

7. An adjustable creasing device for paperboard processing according to claim 5, characterized in that: One end of the limiting rod (605) is inserted into the fixed rod (603).

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