Unreeling mechanism for decorative paper printing

Abstract

The utility model discloses an unreeling mechanism for decorative paper printing, and particularly relates to the technical field of printing, the unreeling mechanism comprises a mounting plate, a placing rod is arranged on one side of the mounting plate, an unreeling cylinder is arranged on the placing rod, a baffle is arranged at one end of the placing rod, a gasket is arranged on one side of the baffle, the gasket is made of a rubber material, and the gasket is made of a rubber material. A bolt is arranged on one side of the gasket, one end of the bolt sequentially penetrates through the baffle and the containing rod and extends into the containing rod, and an auxiliary mechanism is arranged at the bottom of the unwinding drum. Decorative paper is synchronously unwound through cooperation of the auxiliary mechanism and the unwinding drum, so that the decorative paper can be guided in the unwinding process, the phenomena of wrinkling and position deviation of the decorative paper in the unwinding process are effectively avoided, and due to the arrangement, the decorative paper can be conveniently unwound, and the service life of the decorative paper is prolonged. And the reliability of the device in the unwinding process is obviously improved, and the practicability of the device in the using process is obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, and more specifically to an unwinding mechanism for decorative paper printing. Background Art

[0002] Printing (Graphic Arts, also known as Graphic Communications) is a technology that uses processes such as plate making, inking, and pressurization to transfer ink from text, drawings, photos, anti-counterfeiting manuscripts to the surface of paper, textiles, plastics, leather, PVC, PC and other materials to batch reproduce the original content. Printing is the process of transferring the approved printing plate to the substrate through printing machinery and special ink. In the printing process, especially when printing decorative paper, in order to increase the printing speed, a reeling mechanism is generally used to reel the decorative paper.

[0003] However, most of the existing unwinding mechanisms generally unwind the decorative paper directly through an unwinding drum. Although this unwinding method is convenient and quick, it is very easy for the unwinding position to shift and the decorative paper to wrinkle during unwinding, resulting in low reliability of the unwinding mechanism during use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a rewinding mechanism for decorative paper printing, which can effectively avoid the deviation and wrinkles of the decorative paper during the rewinding process by using an auxiliary mechanism in synchronization with the rewinding drum, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reeling mechanism for decorative paper printing, comprising a mounting plate, a placing rod is provided on one side of the mounting plate, a reeling drum is provided on the placing rod, a baffle is provided at one end of the placing rod, a washer is provided on one side of the baffle, the washer is made of rubber material, a bolt is provided on one side of the washer, one end of the bolt passes through the baffle and the placing rod in sequence and extends to the inside of the placing rod, and an auxiliary mechanism is provided at the bottom of the reeling drum.

[0006] In a preferred embodiment, the auxiliary mechanism comprises a guide cylinder, a fixing rod is arranged inside the guide cylinder, and a groove is formed inside the fixing rod.

[0007] In a preferred embodiment, a limiting block is arranged inside the groove, a connecting rod is arranged on one side of the limiting block, and one end of the connecting rod passes through the fixing rod and extends to the outside of the fixing rod.

[0008] In a preferred embodiment, a movable rod is provided at one end of the connecting rod located outside the fixed rod, and a connecting plate is provided on the opposite side of the movable rod from the fixed rod.

[0009] In a preferred embodiment, a fixing plate is disposed on the front side of the two connecting plates, and the top of one of the fixing plates is connected to the bottom of the mounting plate.

[0010] In a preferred embodiment, the top of the other fixing plate is connected to the bottom of the baffle plate, and mounting rods are provided on opposite sides of the two fixing plates.

[0011] In a preferred embodiment, a movable cylinder is arranged on the mounting rod, a blocking plate is arranged on one side of the movable cylinder, and one side of the blocking plate is connected to one end of the mounting rod.

[0012] In a preferred embodiment, a rubber film is provided on the outer surface of the bolt.

[0013] Technical effects and advantages of the utility model:

[0014] The decorative paper is unwound synchronously through the cooperation of the auxiliary mechanism and the unwinding drum, so that the decorative paper can be guided during the unwinding process, thereby effectively avoiding the phenomenon of wrinkles and position shifting of the decorative paper during the unwinding process. Through such a setting, the reliability of the device during unwinding is significantly improved, and the practicality of the device during use is significantly improved. Moreover, through the reasonable setting of the auxiliary mechanism, the position of some components in the auxiliary mechanism can be changed, thereby facilitating the operator to remove and install the unwinding drum from its placement position, thereby significantly improving the convenience of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a first cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 This is a second cross-sectional structural schematic diagram of the present utility model.

[0018] Figure 4 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] The accompanying drawings are marked as follows: 1. mounting plate; 2. placing rod; 3. unwinding drum; 4. washer; 5. bolt; 6. guide cylinder; 7. fixing rod; 8. limiting block; 9. connecting rod; 10. movable rod; 11. connecting plate; 12. fixing plate; 13. mounting rod; 14. movable cylinder; 15. blocking plate; 16. baffle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] As attached Figure 1-4 A reeling mechanism for decorative paper printing shown in the figure comprises a mounting plate 1, a placing rod 2 is arranged on one side of the mounting plate 1, a reeling drum 3 is arranged on the placing rod 2, a baffle 16 is arranged at one end of the placing rod 2, a washer 4 is arranged on one side of the baffle 16, the washer 4 is made of rubber material, a bolt 5 is arranged on one side of the washer 4, one end of the bolt 5 passes through the baffle and the placing rod 2 in sequence and extends to the inside of the placing rod 2, and an auxiliary mechanism is arranged at the bottom of the reeling drum 3 to facilitate the reeling of the decorative paper through the reeling drum 3.

[0022] As attached Figure 1 , 2 As shown in Figure 3, the auxiliary mechanism includes a guide cylinder 6, a fixed rod 7 is arranged inside the guide cylinder 6, a groove is opened inside the fixed rod 7, a limit block 8 is arranged inside the groove, a connecting rod 9 is arranged on one side of the limit block 8, one end of the connecting rod 9 passes through the fixed rod 7 and extends to the outside of the fixed rod 7, a movable rod 10 is arranged on the end of the connecting rod 9 located outside the fixed rod 7, a connecting plate 11 is arranged on the opposite side of the movable rod 10 and the fixed rod 7, a fixed plate 12 is arranged on the front side of the two connecting plates 11, one of the fixed plates 12 is connected to the bottom of the mounting plate 1 at the top, and the other fixed plate 12 is connected to the bottom of the baffle 16 at the top, the two fixed plates 12 are arranged on the opposite sides of the two fixed plates 12, a mounting rod 13 is arranged on the mounting rod 13, a movable cylinder 14 is arranged on the mounting rod 13, a blocking plate 15 is arranged on one side of the movable cylinder 14, and one side of the blocking plate 15 is connected to one end of the mounting rod 13, so as to assist the unwinding roller 3 to unwind the decorative paper through the auxiliary mechanism.

[0023] As attached Figure 2 , 3 As shown in Figure 4, a rubber film is provided on the outer surface of the bolt 5 to enhance the anti-slip effect of the bolt 5 and prevent the bolt 5 from falling off during use.

[0024] The working principle of the utility model is as follows: when in use, the device is first installed in a suitable use position with the help of external tools and workpieces. After the installation is completed, the unwinding drum 3 for collecting and receiving the decorative paper is placed on the placing rod 2. After the placement is completed, the position of one of the fixed plates 12 is rotated so that the position of the movable component of the auxiliary mechanism is moved to a suitable position. After the movement is completed, the corresponding fixed plate 12 is pushed to move the fixed plate 12 toward the other fixed plate 12, thereby forcing the baffle 16 to contact the placing rod 2 and the unwinding drum 3. Then, the bolt 5 is screwed in to complete the placement of the unwinding drum 3. Then, the decorative paper is pulled out to guide the two sides out of each two opposite movable cylinders 14. After being guided out, the decorative paper is introduced into the processing position to process the decorative paper.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A reeling mechanism for decorative paper printing, comprising a mounting plate (1), characterized in that: A placing rod (2) is arranged on one side of the mounting plate (1), a reeling drum (3) is arranged on the placing rod (2), a baffle (16) is arranged on one end of the placing rod (2), a washer (4) is arranged on one side of the baffle (16), the washer (4) is made of rubber material, a bolt (5) is arranged on one side of the washer (4), one end of the bolt (5) passes through the baffle and the placing rod (2) in sequence and extends to the inside of the placing rod (2), and an auxiliary mechanism is arranged at the bottom of the reeling drum (3).

2. The unwinding mechanism for decorative paper printing according to claim 1, characterized in that: The auxiliary mechanism comprises a guide cylinder (6), a fixing rod (7) is arranged inside the guide cylinder (6), and a groove is provided inside the fixing rod (7).

3. The unwinding mechanism for decorative paper printing according to claim 2, characterized in that: A limit block (8) is arranged inside the groove, a connecting rod (9) is arranged on one side of the limit block (8), and one end of the connecting rod (9) passes through the fixing rod (7) and extends to the outside of the fixing rod (7).

4. The unwinding mechanism for decorative paper printing according to claim 3, characterized in that: A movable rod (10) is provided at one end of the connecting rod (9) located outside the fixed rod (7), and a connecting plate (11) is provided on the side of the movable rod (10) opposite to the fixed rod (7).

5. The unwinding mechanism for decorative paper printing according to claim 4, characterized in that: A fixing plate (12) is provided on the front side of each of the two connecting plates (11), wherein the top of one of the fixing plates (12) is connected to the bottom of the mounting plate (1).

6. The unwinding mechanism for decorative paper printing according to claim 5, characterized in that: The top of the other fixing plate (12) is connected to the bottom of the baffle (16), and mounting rods (13) are provided on opposite sides of the two fixing plates (12).

7. The unwinding mechanism for decorative paper printing according to claim 6, characterized in that: A movable cylinder (14) is arranged on the mounting rod (13), a blocking plate (15) is arranged on one side of the movable cylinder (14), and one side of the blocking plate (15) is connected to one end of the mounting rod (13).

8. The unwinding mechanism for decorative paper printing according to claim 1, characterized in that: A rubber film is provided on the outer surface of the bolt (5).

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