Paper depth adjustable marking press

Abstract

The utility model relates to the technical field of paper processing, in particular to a paper depth adjustable marking press. The utility model discloses a marking press with adjustable paper depth. The two ends of the carrier roller are arranged on the two sides of the rack; the two ends of the cross beam are fixed on the two sides of the rack; and the multiple sets of creasing assemblies are movably arranged at the bottom of the cross beam, and each set of creasing assembly comprises a creasing wheel, an inverted-U-shaped bearing block, an electric push rod machine and a support. The paper creasing device has the advantages that the position of the creasing wheel is adjusted by driving the support to move on the cross beam, then the position of the creasing is adjusted, the distance between the creasing wheel and the carrier roller is further adjusted by driving the height of the bearing block through the electric push rod machine, and therefore accurate adjustment of the depth of the paper creasing is achieved. According to the indenting machine capable of adjusting the depth of the paper, the positions of the indenting wheels and the indenting depth are accurately adjusted, and the problems that in the prior art, indenting depth adjustment is not flexible, and operation is tedious are solved.

Description

Technical Field

[0001] This utility model relates to the field of paper processing technology, specifically to a paper indentation machine with adjustable depth. Background Technology

[0002] In the existing paper processing field, creasing technology is widely used in the production of paper or paper products to create indentations or creases on the paper surface to meet the needs of subsequent processing and use.

[0003] However, traditional creasing equipment mostly uses a fixed creasing wheel. Since different paper materials and thicknesses require different creasing depths, the creasing depth needs to be adjusted. Therefore, there is a need for a device that can quickly and accurately adjust the creasing depth and adapt to various paper types. Utility Model Content

[0004] This utility model addresses the technical problems existing in the prior art by providing a paper-adjustable creasing machine. Traditional creasing equipment mostly uses a fixed creasing wheel, but different paper materials and thicknesses require different creasing depths, necessitating the adjustment of creasing depth.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a paper creasing machine with adjustable depth, comprising:

[0006] frame;

[0007] A self-rotating idler roller, the two ends of which are located on both sides of the frame;

[0008] A crossbeam, the two ends of which are fixed to both sides of the frame;

[0009] Multiple sets of indentation assemblies are movable at the bottom of the crossbeam. Each set of indentation assemblies includes an indentation wheel, a support block in the shape of an inverted "U", an electric push rod mechanism, and a support. The support slides at the bottom of the crossbeam, the electric push rod mechanism is mounted on the support, the support block is fixed to the drive end of the electric push rod mechanism, and the two sides of the indentation wheel are rotated to the inside of the support block via a rotating shaft.

[0010] A paper feeding assembly, located on one side of the idler roller and mounted on the frame, is used to feed paper between the creasing roller and the idler roller.

[0011] The beneficial effects of this utility model are:

[0012] 1) The position of the creasing wheel is adjusted by moving the support on the crossbeam, thereby adjusting the creasing position. The height of the bearing block is driven by an electric push rod to further adjust the distance between the creasing wheel and the support roller, thus achieving precise adjustment of the paper creasing depth. Therefore, this paper creasing depth adjustable creasing machine solves the problems of inflexible creasing depth adjustment and cumbersome operation in the existing technology by precisely adjusting the position of the creasing wheel and the creasing depth, and has significant technological progress and practical application value.

[0013] Based on the above technical solution, the present invention can be further improved as follows.

[0014] Furthermore, one end of the idler roller is provided with a drive component for driving the idler roller to rotate.

[0015] Furthermore, the driving component includes a motor, a conveyor belt, and a pulley. The motor is fixed on the frame, the pulley is sleeved on the output shaft of the motor, and the two sides of the conveyor belt are respectively mounted on the outside of the idler roller and the pulley.

[0016] The beneficial effect of adopting the above-mentioned further solution is that, by driving the pulley to rotate by the motor, and since the conveyor belt is assembled between the roller and the pulley, the pulley drives the roller to rotate via the conveyor belt.

[0017] Furthermore, the paper feeding assembly includes a first cylinder, a second cylinder, a first cross arm, a first slide rail, a first slider, a second slider, a second slide rail, a second cross arm, and multiple suction cups.

[0018] Furthermore, the first slide rail is fixed on both sides of the frame, the first slider slides outside the first slide rail, the first cross arm is fixed between the first sliders, the first cylinder is fixed on the frame, and the drive end of the first cylinder is connected to the first cross arm.

[0019] Furthermore, the second slide rail is fixed to the bottom of both ends of the first horizontal arm, the second slider slides outside the second slide rail, the second horizontal arm is fixed between the second sliders, the second cylinder is fixed to the bottom of the first horizontal arm, and the drive end of the second cylinder is connected to the second horizontal arm. The plurality of suction cups are arranged in a linear array and sequentially disposed at the bottom of the second horizontal arm.

[0020] Furthermore, the suction cup is connected to an external vacuum pump.

[0021] The beneficial effect of the above further scheme is that the first cross arm is driven to descend by the first cylinder, the first sliders at both ends of the first cross arm slide along the track on the first slide rail, and as the height decreases, the suction cup contacts the paper, at the same time, the suction cup generates negative pressure adsorption force through the external vacuum pump, and the paper is sucked up by the suction cup, then the second cross arm is driven to displace in the direction of approaching the supporting roller through the second cylinder, so that the sucked paper is sent into the space between the supporting roller and the indentation wheel, therefore, the paper feeding assembly provides a high-efficiency and stable paper feeding assembly through the coordinated action of the pneumatic assembly and the slide rail system, which not only ensures smooth transmission of the paper when the paper is fed into the space between the indentation wheel and the supporting roller, but also meets the paper conveying requirements of different thicknesses and materials. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is Figure 2 It is a structure enlarged schematic diagram of A part in the middle;

[0024] Figure 3 It is a three-dimensional schematic diagram of the paper feeding assembly of the utility model;

[0025] Figure 4 It is a partial structure schematic diagram of another perspective of the utility model.

[0026] In the drawings, the component list represented by each reference numeral is as follows:

[0027] 10, rack, 20, supporting roller, 30, cross beam, 40, indentation assembly, 401, bearing block, 402, electric push rod machine, 403, support, 404, indentation wheel, 50, paper feeding assembly, 501, first cylinder, 502, second cylinder, 503, first slider, 504, first slide rail, 505, second slider, 506, second slide rail, 507, suction cup, 508, first cross arm, 509, second cross arm, 60, driving piece, 601, motor, 602, conveyor belt, 603, pulley. DETAILED DESCRIPTION

[0028] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model.

[0029] In the existing paper processing field, the indentation process is widely used in the production process of paper or paper products, which is used to form indentation or crease on the surface of the paper to meet the needs of subsequent processing and use

[0030] However, the traditional indentation equipment adopts the mode of fixed indentation wheel, but different paper materials and thicknesses require different indentation depths, and the indentation depth needs to be adjusted, so a device capable of quickly and accurately adjusting the indentation depth and adapting to various paper types is needed, and the practical new type person puts forward a coiling machine for exhaust pipe production to solve the above problems.

[0031] As shown in Figures 1-4 The paper depth adjustable indentation machine comprises:

[0032] A rack 10;

[0033] A self-rotating supporting roller 20, both ends of the supporting roller 20 are arranged on both sides of the rack 10;

[0034] A cross beam 30, both ends of the cross beam 30 are fixed on both sides of the rack 10;

[0035] A plurality of indentation assembly groups 40, each of the plurality of indentation assembly groups 40 is movably arranged at the bottom of the cross beam 30, wherein each indentation assembly group 40 comprises an indentation wheel 404, an inverted "n" shaped bearing block 401, an electric push rod machine 402, and a support 403, the support 403 is slidably arranged at the bottom of the cross beam 30, the electric push rod machine 402 is arranged on the support 403, the bearing block 401 is fixed on the driving end of the electric push rod machine 402, and both sides of the indentation wheel 404 are connected to the inside of the bearing block 401 through a rotating shaft;

[0036] A paper feeding assembly 50, the paper feeding assembly 50 is arranged on one side of the supporting roller 20 and on the rack 10, and is used for feeding paper between the indentation wheel 404 and the supporting roller 20;

[0037] By driving the support 403 to move on the cross beam 30 to adjust the position of the indentation wheel 404, and further adjusting the distance between the indentation wheel 404 and the supporting roller 20 by driving the height of the bearing block 401 by the electric push rod machine 402 (a Yingpengfei micro telescopic linear push rod machine is adopted), the position of the indentation on the paper is adjusted, and the depth of the indentation on the paper is accurately adjusted, so that the paper depth adjustable indentation machine accurately adjusts the position and the indentation depth of the indentation wheel 404, solves the problems of inflexible indentation depth adjustment and complicated operation in the prior art, and has significant technical progress and practical application value.

[0038] In this embodiment, as Figures 1-4As shown, one end of the roller 20 is provided with a driving member 60 for driving the roller 20 to rotate, the driving member 60 comprises a motor 601, a transmission belt 602 and a belt pulley 603, the motor 601 is fixed on the frame 10, the belt pulley 603 is sleeved on the output shaft of the motor 601, and the transmission belt 602 is assembled on the outer portions of the roller 20 and the belt pulley 603, the belt pulley 603 is driven to rotate by the motor 601, and the roller 20 is dragged to rotate by the transmission belt 602.

[0039] In this embodiment, as shown in the drawings, Figures 1-4 As shown, the paper feeding assembly 50 comprises a first cylinder 501, a second cylinder 502, a first cross arm 508, a first sliding rail 504, a first sliding block 503, a second sliding block 505, a second sliding rail 506, a second cross arm 509 and a plurality of suction cups 507, the first sliding rail 504 is fixed on the two sides of the frame 10, the first sliding block 503 slides on the outer portion of the first sliding rail 504, the first cross arm 508 is fixed between the first sliding block 503, the first cylinder 501 is fixed on the frame 10, and the driving end of the first cylinder 501 is connected to the first cross arm 508, the first sliding rail 504 is fixed on the two sides of the frame 10, the first sliding block 503 slides on the outer portion of the first sliding rail 504, the first cross arm 508 is fixed between the first sliding block 503, the first cylinder 501 is fixed on the frame 10, and the driving end of the first cylinder 501 is connected to the first cross arm 508, and the suction cup 507 is connected with an external vacuum pump;

[0040] The first cross arm 508 is driven to descend by the first cylinder 501, the first sliding block 503 at both ends of the first cross arm 508 slides on the first sliding rail 504 along the track, the suction cup 507 contacts the paper with the descent of the height, at the same time, the suction cup 507 generates negative pressure adsorption force through the external vacuum pump, the paper is sucked up by the suction cup 507, then the second cross arm 509 is driven to displace in the direction of approaching the roller 20 by the second cylinder 502, so that the sucked paper is fed into the space between the roller 20 and the indentation wheel 404, therefore, the paper feeding assembly 50 provides a high-efficiency and stable paper feeding assembly 50 through the cooperation of the pneumatic assembly and the sliding rail system, not only ensures the smooth conveying of the paper when the paper is fed into the space between the indentation wheel 404 and the roller 20, but also adapts to the paper conveying requirements of different thicknesses and materials.

[0041] The specific working process of the utility model is as follows:

[0042] (1) Feeding

[0043] First, by the first cylinder 501 drive first cross arm 508 down, the first slider 503 both ends of the first cross arm 508 are on the first slide rail 504 along the track sliding, as the height drops, let the suction cup 507 contact the paper, at the same time, through the external vacuum pump makes the suction cup 507 produce negative pressure adsorption force, the suction cup 507 will be paper suction, then, through the second cylinder 502 drive second cross arm 509 along the direction displacement close to the roller 20, can let the paper suction send into the roller 20 between the indentation wheel 404.

[0044] (2) indentation processing

[0045] By motor 601 drive pulley 603 rotation, because the conveyor belt 602 is assembled in the roller 20 and pulley 603, therefore, pulley 603 through the conveyor belt 602 drag roller 20 rotation, and the paper sent into the roller 20 between the indentation wheel 404, in turn, be dragged displacement, also by the indentation wheel 404 indentation.

[0046] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A paper adjustable-depth creasing machine, characterized by, The utility model relates to a paper creasing machine, including: a frame; a rotatable carrier roller, both ends of which are arranged on both sides of the frame; a crossbeam, both ends of which are fixed on both sides of the frame; a plurality of sets of creasing assemblies, each of which is movable at the bottom of the crossbeam, wherein each set of creasing assemblies comprises a creasing wheel, an inverted "N" shaped bearing block, an electric push rod machine, and a support, the support is slidably arranged at the bottom of the crossbeam, the electric push rod machine is arranged on the support, the bearing block is fixed on the driving end of the electric push rod machine, and both sides of the creasing wheel are connected to the inside of the bearing block through a rotating shaft; a paper feeding assembly arranged on the frame at one side of the carrier roller and used for feeding paper between the creasing wheel and the carrier roller.

2. The paper adjustable-depth creaser according to claim 1, characterized in that, One end of the carrier roller is provided with a driving member for driving the carrier roller to rotate.

3. The paper variable impression creaser according to claim 2, characterized in that, The driving member comprises a motor, a transmission belt, and a pulley, the motor is fixed on the frame, the pulley is sleeved on the output shaft of the motor, and both sides of the transmission belt are respectively assembled on the outside of the carrier roller and the pulley.

4. The paper variable impression creaser according to claim 1, wherein, The paper feeding assembly comprises a first air cylinder, a second air cylinder, a first cross arm, a first sliding rail, a first sliding block, a second sliding block, a second sliding rail, a second cross arm, and a plurality of suction cups.

5. The paper adjustable-depth creaser as claimed in claim 4, characterized in that, The first sliding rail is fixed on both sides of the frame, the first sliding block is slidably arranged on the outside of the first sliding rail, the first cross arm is fixed between the first sliding block, the first air cylinder is fixed on the frame, and the driving end of the first air cylinder is connected to the first cross arm.

6. The paper variable impression creaser according to claim 5, characterized in that The second sliding rail is fixed on the bottom of both ends of the first cross arm, the second sliding block is slidably arranged on the outside of the second sliding rail, the second cross arm is fixed between the second sliding block, the second air cylinder is fixed on the bottom of the first cross arm, and the driving end of the second air cylinder is connected to the second cross arm, and the plurality of suction cups are linearly arranged and sequentially arranged on the bottom of the second cross arm.

7. The paper variable impression creaser according to claim 6, characterized in that The suction cup is connected with an external vacuum pump.

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