Flexible printing machine for gift box surface paper printing

Abstract

The flexible printing machine comprises a printing machine body, a traction roller is arranged on the right side of the printing machine body, containing grooves are symmetrically formed in the two sides of the printing machine body in a dug mode, a mounting bottom plate is arranged on the bottom face of an inner cavity of each containing groove, and an adjusting mechanism is arranged on the top face of each mounting bottom plate. The top of the adjusting mechanism is connected with moving rods through a lifting mechanism, the moving rods are connected with the two sides of an inner cavity of the containing groove through sliding mechanisms, a tensioning roller is connected between the moving rods, each sliding mechanism comprises sliding grooves and sliding blocks, the sliding grooves are symmetrically formed in the two sides of the inner cavity of the containing groove in a dug mode, and the sliding blocks are arranged in the sliding grooves. According to the scheme, the tensioning roller is adjusted in an electric adjusting mode, through electric adjusting and driving of a part in the adjusting end, the part in the lifting end is adjusted and drives the moving rod with the two ends connected in a sliding mode to adjust the tensioning roller on the moving rod, and the problem that tedious steps are needed during adjustment in the patent is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for gift box facial tissue printing, and specifically, to a flexographic printing machine for gift box facial tissue printing. Background Art

[0002] When producing gift box facial tissue, it needs to go through multiple processes, including a flexographic printing machine for gift box facial tissue printing.

[0003] For example, the existing Chinese authorized patent (Publication No.: CN212446739 U) discloses a flexographic printing machine convenient for adjustment, including a printing machine body. Support columns are fixedly connected to the four corners of the lower surface of the printing machine body. A sloping plate is fixedly connected to the side wall on the right side of the printing machine body. A roller shaft is fixedly connected to the side wall on the front side of the sloping plate. A printing substrate roller is movably sleeved outside the roller shaft. Two mounting plates are fixedly connected to the side wall on the upper side of the printing machine body. The same fixed shaft is fixedly connected between the two mounting plates. A rotating plate is movably sleeved outside the fixed shaft. A rotating hole is opened on the side wall on the front side of the rotating plate. The operation of the utility model is simple and convenient, effectively improving the convenience of adjusting the tension of the printing substrate.

[0004] The flexographic printing machine convenient for adjustment designed as above has the following disadvantages in actual use: When adjusting the tension of the flexographic printing machine, operations such as rotating the rotating plate and tightening the screw are still required, and the steps are relatively cumbersome, and the operation is not simple enough. During the printing process, if parts such as the rotating plate and the screw are rotated back and forth, it may affect the printing effect and quality.

[0005] In view of this, a flexographic printing machine for gift box facial tissue printing is provided to overcome the above defects. Summary of the Utility Model

[0006] Aiming at the problems in the related art, the utility model proposes a flexographic printing machine for gift box facial tissue printing to overcome the above technical problems existing in the existing related art.

[0007] For this reason, the specific technical solution adopted by the utility model is as follows:

[0008] A flexographic printing machine for gift box facial tissue printing includes a printing machine main body. A traction roller is arranged on the right side of the printing machine main body. Placement grooves are symmetrically dug on both sides of the printing machine main body. An installation bottom plate is arranged on the bottom surface of the inner cavity of the placement groove. An adjusting mechanism is arranged on the top surface of the installation bottom plate. A moving rod is connected to the top of the adjusting mechanism through a lifting mechanism. The moving rod and both sides of the inner cavity of the placement groove are connected through a sliding mechanism. A tension roller is connected between the moving rods.

[0009] Preferably, the adjusting mechanism includes an adjusting groove, a bidirectional adjusting screw rod, adjusting blocks, and a speed regulating motor. The adjusting groove is dug in the middle of the top surface of the mounting base plate. One side of the inner cavity of the adjusting groove is connected with a bidirectional adjusting screw rod. The outer wall of the bidirectional adjusting screw rod is threadedly connected with a plurality of adjusting blocks, which are symmetrically arranged. And the other side of the bidirectional adjusting screw rod is connected with a speed regulating motor.

[0010] Preferably, the lifting mechanism includes concave blocks, lifting shafts, and lifting rods. The concave blocks are respectively arranged at the top of the adjusting blocks and the bottom of the moving rods. The inner wall of the concave block is provided with a lifting shaft, and the outer wall of the lifting shaft is connected with a lifting rod.

[0011] Preferably, the joints of the concave blocks with the adjusting blocks and the moving rods are both fixedly connected.

[0012] Preferably, the tops of the lifting rods are all arranged on the outer wall of the upper lifting shaft.

[0013] Preferably, the sliding mechanism includes sliding grooves and sliding blocks. The sliding grooves are symmetrically dug on both sides of the inner cavity of the placing groove, and the sliding blocks are slidably arranged in the sliding grooves.

[0014] Preferably, the moving rod is arranged between the sliding blocks, and the joint of the sliding block and the moving rod is fixedly connected.

[0015] The present utility model has the following beneficial effects:

[0016] Compared with the prior art, for the flexible printing machine for gift box facial tissue printing in this case, the adjustment of the tensioning roller is carried out by an electric adjustment method. Through the electric adjustment and drive of the components inside the adjustment end, the components inside the lifting end are adjusted, and the moving rod connected by a sliding method at both ends and the tensioning roller thereon are adjusted, solving the problem of the cumbersome steps required for adjustment in the above-mentioned patent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is the front view structural schematic diagram of a flexible printing machine for gift box facial tissue printing according to an embodiment of the present invention;

[0019] Figure 2 is the enlarged schematic diagram of the internal components of the placing groove of a flexible printing machine for gift box facial tissue printing according to an embodiment of the present invention;

[0020] Figure 3 It is a schematic side view structure diagram of the internal components of the placement groove of a flexible printing machine for printing gift box facial tissues according to an embodiment of the present utility model;

[0021] Figure 4 It is a schematic bottom structure diagram of the moving rod of a flexible printing machine for printing gift box facial tissues according to an embodiment of the present utility model.

[0022] In the figure:

[0023] 1. Printing machine main body; 2. Traction roller; 3. Placement groove; 4. Installation base plate; 5. Adjustment mechanism; 6. Lifting mechanism; 7. Moving rod; 8. Sliding mechanism; 9. Tensioning roller; 10. Adjustment groove; 11. Bi-directional adjustment screw rod; 12. Adjustment block; 13. Speed regulation motor; 14. Concave block; 15. Lifting shaft; 16. Lifting rod; 17. Sliding groove; 18. Sliding block. Specific implementation manners

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and 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.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. 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.

[0027] Embodiment

[0028] As Figures 1-4As shown in the figure, a flexographic printing machine for printing gift box facial tissues according to an embodiment of the present utility model includes a printing machine main body 1. A traction roller 2 is provided on the right side of the printing machine main body 1. Placement grooves 3 are symmetrically dug on both sides of the printing machine main body 1. An installation base plate 4 is provided on the bottom surface of the inner cavity of the placement groove 3. An adjustment mechanism 5 is provided on the top surface of the installation base plate 4. The top of the adjustment mechanism 5 is connected to a moving rod 7 through a lifting mechanism 6. The moving rod 7 and both sides of the inner cavity of the placement groove 3 are connected through a sliding mechanism 8. A tensioning roller 9 is connected between the moving rods 7; the components in the adjustment mechanism 5 are started and adjusted, driving the components in the lifting mechanism 6 to adjust. After adjustment, the components in the lifting mechanism 6 drive the moving rod 7 and the tensioning roller 9 between them to adjust the height. When the moving rod 7 is driven to adjust, both sides are assisted in adjustment by the components in the sliding mechanism 8.

[0029] The adjustment mechanism 5 includes an adjustment groove 10, a bidirectional adjustment screw rod 11, adjustment blocks 12 and a speed regulation motor 13. The adjustment groove 10 is dug in the middle of the top surface of the installation base plate 4. One side of the inner cavity of the adjustment groove 10 is connected to a bidirectional adjustment screw rod 11. The outer wall of the bidirectional adjustment screw rod 11 is threadedly connected with a plurality of adjustment blocks 12, which are symmetrically arranged. The other side of the bidirectional adjustment screw rod 11 is connected to a speed regulation motor 13; the speed regulation motor 13 is started through an external switch. The output end of the speed regulation motor 13 drives the bidirectional adjustment screw rod 11 to rotate. The outer wall of the bidirectional adjustment screw rod 11 drives a plurality of adjustment blocks 12 to adjust in the same direction through reverse threads. The concave blocks 14 fixedly connected to the bottom of the adjustment blocks 12 are driven and adjusted.

[0030] The lifting mechanism 6 includes concave blocks 14, lifting shafts 15 and lifting rods 16. The concave blocks 14 are respectively arranged on the top of the adjustment blocks 12 and the bottom of the moving rod 7. Lifting shafts 15 are arranged on the inner walls of the concave blocks. The outer walls of the lifting shafts 15 are connected with lifting rods 16. The connections between the concave blocks 14 and the adjustment blocks 12 and the moving rod 7 are all fixedly connected. The tops of the lifting rods 16 are all arranged on the outer walls of the lifting shafts 15 located above; the lifting rods 16 connected by the lifting shafts 15 in the concave blocks 14 are adjusted after being driven to adjust. The tops of the plurality of lifting rods 16 drive the moving rod 7 and the tensioning roller 9 between them to adjust the height. When the moving rod 7 is driven to adjust, both sides are assisted in adjustment by the way that the sliding blocks 18 slide in the sliding grooves 17.

[0031] The sliding mechanism 8 includes sliding grooves 17 and sliding blocks 18. The sliding grooves 17 are symmetrically dug on both sides of the inner cavity of the placement groove 3. The sliding blocks 18 are slidably arranged in the sliding grooves 17. The moving rod 7 is arranged between the sliding blocks 18, and the connection between the sliding blocks 18 and the moving rod 7 is fixedly connected;

[0032] In summary, by means of the above technical solution of the present utility model, when this device is in use, the speed-regulating motor 13 is started through an external switch. The output end of the speed-regulating motor 13 drives the bidirectional adjusting screw rod 11 to rotate. The outer wall of the bidirectional adjusting screw rod 11 drives a plurality of adjusting blocks 12 to adjust in a similar direction through reverse threads. The concave blocks 14 fixedly connected to the bottoms of the adjusting blocks 12 are driven and adjusted. The lifting rods 16 connected by the lifting shafts 15 in the concave blocks 14 are adjusted after being driven and adjusted. The tops of the plurality of lifting rods 16 drive the moving rod 7 to adjust the height of the tension roller 9 therebetween. When the moving rod 7 is driven and adjusted, the two sides are assisted in adjusting by sliding the sliding blocks 18 in the sliding grooves 17.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A flexographic printing machine for printing gift box facial tissue paper, characterized in that, It includes a printing press main body (1), a traction roller (2) is arranged on the right side of the printing press main body (1), placing grooves (3) are symmetrically dug on both sides of the printing press main body (1), an installation bottom plate (4) is arranged on the bottom surface of the inner cavity of the placing groove (3), an adjusting mechanism (5) is arranged on the top surface of the installation bottom plate (4), a moving rod (7) is connected to the top of the adjusting mechanism (5) through a lifting mechanism (6), the moving rod (7) is connected to both sides of the inner cavity of the placing groove (3) through a sliding mechanism (8), and a tensioning roller (9) is connected between the moving rods (7).

2. The flexographic printing machine for printing gift box facial tissue paper according to claim 1, characterized in that, The adjusting mechanism (5) includes an adjusting groove (10), a bidirectional adjusting screw rod (11), adjusting blocks (12) and a speed regulating motor (13). The adjusting groove (10) is dug in the middle of the top surface of the installation bottom plate (4). One side of the inner cavity of the adjusting groove (10) is connected with a bidirectional adjusting screw rod (11). A plurality of adjusting blocks (12) are connected to the outer wall of the bidirectional adjusting screw rod (11) through threads and are symmetrically arranged. The other side of the bidirectional adjusting screw rod (11) is connected with a speed regulating motor (13).

3. A flexographic printing press for printing gift box facial tissue paper according to claim 2, characterized in that, The lifting mechanism (6) includes concave blocks (14), lifting shafts (15) and lifting rods (16). The concave blocks (14) are respectively arranged on the top of the adjusting blocks (12) and the bottom of the moving rod (7). A lifting shaft (15) is arranged on the inner wall of the concave block. A lifting rod (16) is connected to the outer wall of the lifting shaft (15).

4. A flexographic printing press for printing gift box facial tissue paper according to claim 3, characterized in that, The connections between the concave blocks (14) and the adjusting blocks (12) and the moving rod (7) are both fixedly connected.

5. A flexographic printing press for printing gift box facial tissue paper according to claim 4, characterized in that, The tops of the lifting rods (16) are all arranged on the outer wall of the upper lifting shaft (15).

6. A flexographic printing press for printing gift box facial tissue paper according to claim 5, characterized in that, The sliding mechanism (8) includes sliding grooves (17) and sliding blocks (18). The sliding grooves (17) are symmetrically dug on both sides of the inner cavity of the placing groove (3). Sliding blocks (18) are slidably arranged in the sliding grooves (17).

7. A flexographic printing press for printing gift box facial tissue paper according to claim 6, characterized in that, The moving rod (7) is arranged between the sliding blocks (18), and the connection between the sliding block (18) and the moving rod (7) is fixedly connected.

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