A guide mechanism for printing packaging and decoration printed matter

Abstract

The utility model discloses a guide mechanism for printing packaging and decoration printed materials, comprising a main body and a guide rotating rod, the outer side wall of the guide rotating rod is provided with an installation groove, the bottom wall of the installation groove is provided with a rack plate, the outer side of the guide rotating rod is symmetrically sleeved and connected with two baffles, the two baffle side walls are movably penetrated with a connecting rod, the bottom end of the connecting rod is fixedly connected with a clamping block meshing with the rack plate, the top end of the connecting rod is provided with a connecting block, a connecting ring is fixedly provided on one side of the baffle, and two connecting seats are symmetrically fixedly provided on the outer side wall of the connecting ring, a fixing block is provided between the two connecting seats, a slot is provided on the side wall of the fixing block, a screw rod that is threadedly penetrated with the slot on the surface of one of the connecting seats, and a spring is provided between the connecting block and the fixing block. The arrangement of this structure can quickly and conveniently realize the installation, disassembly and replacement of the spring, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to a guiding mechanism for printing packaging and decoration printed matter. Background Art

[0002] Self-adhesive refers to printed products made of a composite material with paper, film and other special materials as the surface, adhesive coated on the back, and silicone-coated protective paper as the base paper. During the use of existing self-adhesive printing machines, the printing materials are generally guided by the baffle on the guide shaft to avoid the deviation of the printing materials during the printing process;

[0003] For example, a guide mechanism for printing packaging and decoration printed materials disclosed in the utility model with authorization announcement number CN219256784U includes a guide rotating rod, two groups of baffles are symmetrically and movably sleeved on the side of the guide rotating rod, a mounting groove is opened on the side of the guide rotating rod, a rack plate is fixedly installed on the bottom wall of the mounting groove, a through groove penetrating the baffle is opened on the inner side of the baffle corresponding to the mounting groove position, a connecting rod is movably installed inside the through groove and the connecting rod extends to the inner position of the mounting groove, a fixed block is fixedly installed on the side of the connecting rod close to the rack plate, the connecting rod is pulled by the pulling block so that the fixed block drives the clamping block away from the rack plate, and at the same time the connecting block squeezes the connecting tube to deform, the position of the baffle is adjusted by sliding inside the mounting groove through the fixed block constraint, and the deformation force of the pulling block on the connecting tube is released so that the clamping block and the rack plate engage to fix the baffle position, so that it can be conveniently adjusted according to the width of the printing material.

[0004] When adjusting and using, the connecting tube has the ability to deform, and it is easy to deform during long-term use, which leads to the weakening of its elastic force, and then the block and the rack plate cannot be engaged well, so that the baffle with adjusted position is easy to move. However, the connecting tube is arranged in the baffle, which makes it inconvenient to replace the deformed connecting tube after the connecting tube is deformed, thereby affecting the guidance of the baffle on the packaging and decoration printed materials. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a guiding mechanism for printing packaging and decoration printed materials, which can solve the problem that the connecting tube has the ability to deform and is prone to deformation during long-term use, thereby causing its elastic force to weaken, and then the block and the rack plate cannot be better engaged, so that the baffle with a position adjusted is prone to displacement. However, the connecting tube is arranged in the baffle, which leads to a technical problem that it is inconvenient to replace the deformed connecting tube after the connecting tube is deformed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a guide mechanism for printing packaging and decoration printed materials, comprising a main body and a guide rotating rod, the outer side wall of the guide rotating rod is provided with an installation groove, the inner bottom wall of the installation groove is provided with a rack plate, the outer side of the guide rotating rod is symmetrically sleeved and connected with two baffles, the two baffle side walls are movably penetrated with a connecting rod, the bottom end of the connecting rod is fixedly connected with a block meshing with the rack plate, the top end of the connecting rod is provided with a connecting block, one side of the baffle is fixedly provided with a connecting ring, the outer side wall of the connecting ring is symmetrically fixed with two connecting seats, a fixing block is provided between the two connecting seats, a slot is provided on the side wall of the fixing block, a screw rod engaged with the slot is threadedly penetrated on the surface of one of the connecting seats, and a spring is provided between the connecting block and the fixing block.

[0007] As a preferred technical solution of the utility model, an adjusting button for rotating and adjusting the screw is provided at one end of the screw, and a rough texture is provided on the surface of the adjusting button.

[0008] As a preferred technical solution of the utility model, both ends of the spring are bent into hook shapes, and the two ends of the spring hook shape are respectively connected to the bottom wall of the connecting block and the upper surface of the fixing block by movable hooks.

[0009] As a preferred technical solution of the utility model, two restraining grooves with rectangular cross sections are symmetrically provided on the side wall of the guide rotating rod.

[0010] As a preferred technical solution of the utility model, two restraint blocks are symmetrically arranged on the baffle and the inner ring side wall of the connecting collar, and the two restraint blocks are limitedly slidably connected in two restraint grooves.

[0011] As a preferred technical solution of the present utility model, the cross section of the installation groove is a convex shape.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The matching arrangement of the connecting collar and the connecting seat realizes the limit connection of the screw rod, the plug-in connection of the screw rod and the slot realizes the limit fixation of the fixing block, the matching arrangement of the connecting block and the fixing block realizes the limit connection of the spring, the matching arrangement of the connecting block and the spring realizes the downward pressing of the connecting rod, and the meshing connection of the downward pressed connecting rod and the clamping block with the rack plate realizes the limit fixation of the baffle with adjusted position. The arrangement of this structure can quickly and conveniently realize the installation, disassembly and replacement of the spring, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the guide rotating rod of the utility model;

[0016] Figure 3 This is a schematic diagram of a partially disassembled three-dimensional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of a partial baffle of the utility model;

[0018] Among them: 1. main body; 2. guide rotating rod; 3. baffle; 4. mounting groove; 5. constraint groove; 6. rack plate; 7. clamping block; 8. connecting rod; 9. connecting block; 10. spring; 11. fixing block; 12. connecting seat; 13. screw rod; 14. slot; 15. constraint block; 16. connecting ring. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a guide mechanism for printing packaging and decoration printed materials, wherein a guide rotating rod 2 is arranged in a main body 1, and then a mounting groove 4 is opened on the outer side wall of the guide rotating rod 2, and the cross section of the mounting groove 4 is a convex shape, then a rack plate 6 is arranged on the bottom wall of the mounting groove 4, and at the same time, two baffles 3 are symmetrically sleeved and connected on the outer side of the guide rotating rod 2, and then a connecting rod 8 is movably penetrated on the side walls of the two baffles 3, and then a clamping block 7 is fixedly connected to the bottom end of the connecting rod 8, which can be meshed and connected with the rack plate 6 through the setting of the clamping block 7, and at the same time, a connecting block 9 is arranged on the top of the connecting rod 8, and then a connecting collar 16 is fixedly arranged on one side of the baffle 3, and two connecting seats 12 are symmetrically fixedly arranged on the outer side wall of the connecting collar 16, and a fixing block 11 is arranged between the two connecting seats 12, and then a slot 14 is opened on the side wall of the fixing block 11, and a screw 13 is threadedly penetrated on the surface of one connecting seat 12, and can be engaged and connected with the slot 14 through the setting of the screw 13, and finally a spring 10 is arranged between the connecting block 9 and the fixing block 11;

[0022] When adjusting, the connecting rod 8 can be pulled by the connecting block 9 first, and then the block 7 can be pulled up by the connecting rod 8 to release the meshing of the block 7 and the rack plate 6, and then the position of the movable baffle 3 can be adjusted, and then the connecting block 9 can be released. Under the action of the spring 10, the block 7 moves down and meshes with the rack plate 6, so as to achieve the limit fixation of the baffle 3 with the adjusted position. When the spring 10 is deformed during long-term use, the elastic force pressing down the block 7 is weakened, and the baffle 3 cannot be well fixed. When the limit is fixed, the adjusting screw 13 can be rotated first to make the screw 13 disengage from the slot 14 opened on the side wall of the fixing block 11, and then the fixing block 11 is taken out from between the two connecting seats 12. At this time, the limit of one end of the spring 10 is released and is not pulled, so that it is convenient to remove the two ends of the spring 10 from the bottom wall of the connecting block 9 and the upper surface of the fixing block 11, and then replace a new spring 10, and then fix the fixing block 11 between the connecting seats 12, so that the disassembly and replacement installation of the spring 10 can be completed;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, an adjusting button is provided at one end of the screw rod 13, and the screw rod 13 can be rotated and adjusted by the setting of the adjusting button, and a rough texture is provided on the surface of the adjusting button to increase the friction between the hand and the adjusting button, and then both ends of the spring 10 are bent hook-shaped, and the two ends of the hook-shaped spring 10 are respectively connected with the bottom wall of the connecting block 9 and the upper surface of the fixing block 11 by movable hooks, and then two rectangular cross-section constraint grooves 5 are symmetrically provided on the side wall of the guide rotating rod 2, and then two constraint blocks 15 are symmetrically provided on the side wall of the inner ring of the baffle 3 and the connecting collar 16, and the two constraint blocks 15 are limitedly slidably connected in the two constraint grooves 5;

[0024] Specific working principle:

[0025] When in use, first pull the connecting rod 8 through the connecting block 9, and then pull the card block 7 up through the connecting rod 8, thereby releasing the meshing of the card block 7 and the rack plate 6, and then adjust the position of the movable baffle 3, and then release the connecting block 9. Under the action of the spring 10, the card block 7 moves down and meshes with the rack plate 6, thereby achieving the limit fixation of the baffle 3 with the adjusted position. When the spring 10 is deformed during long-term use, thereby weakening the elastic force pressing down the card block 7, and the limit fixation of the baffle 3 cannot be achieved well, you can first rotate the adjustment The screw 13 is used to disengage the screw 13 from the slot 14 provided on the side wall of the fixing block 11, and then the fixing block 11 is taken out from between the two connecting seats 12. Then, the two ends of the spring 10 can be conveniently removed from the bottom wall of the connecting block 9 and the upper surface of the fixing block 11, and then a new spring 10 is replaced, and the fixing block 11 is limited and fixed between the connecting seats 12, and the disassembly and replacement installation of the spring 10 can be completed. The setting of this structure can quickly and conveniently realize the disassembly and replacement installation of the spring 10, thereby improving the practicality of the device.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A guide mechanism for printing packaging and decoration printed matter, comprising a main body (1) and a guide rotating rod (2), characterized in that: The outer wall of the guide rotating rod (2) is provided with a mounting groove (4), and the inner bottom wall of the mounting groove (4) is provided with a rack plate (6). The outer side of the guide rotating rod (2) is symmetrically sleeved and connected with two baffles (3), and the side walls of the two baffles (3) are movably penetrated with a connecting rod (8), and the bottom end of the connecting rod (8) is fixedly connected with a clamping block (7) meshingly connected with the rack plate (6), and the top of the connecting rod (8) is provided with a connecting block (9), and one side of the baffle (3) is fixedly provided with a connecting ring (16), and the outer wall of the connecting ring (16) is symmetrically fixedly provided with two connecting seats (12), and a fixing block (11) is provided between the two connecting seats (12), and a slot (14) is provided on the side wall of the fixing block (11), and a screw (13) is threadedly penetrated on the surface of one of the connecting seats (12) and is clamped and connected with the slot (14), and a spring (10) is provided between the connecting block (9) and the fixing block (11).

2. The guide mechanism for printing packaging and decoration printed matter according to claim 1, characterized in that: An adjusting button for adjusting the rotation of the screw rod (13) is provided at one end of the screw rod (13), and a rough pattern is provided on the surface of the adjusting button.

3. The guide mechanism for printing packaging and decoration printed matter according to claim 1, characterized in that: Both ends of the spring (10) are in a bent hook shape, and the two ends of the hook shape of the spring (10) are respectively connected to the bottom wall of the connecting block (9) and the upper surface of the fixing block (11) by movable hooks.

4. The guide mechanism for printing packaging and decoration printed matter according to claim 1, characterized in that: The side wall of the guide rotating rod (2) is symmetrically provided with two restraining grooves (5) with rectangular cross sections.

5. A guide mechanism for printing packaging and decoration printed matter according to claim 1 or 4, characterized in that: Two restraining blocks (15) are symmetrically arranged on the inner ring side wall of the baffle (3) and the connecting collar (16), and the two restraining blocks (15) are limitedly slidably connected in the two restraining grooves (5).

6. The guide mechanism for printing packaging and decoration printed matter according to claim 1, characterized in that: The cross section of the installation groove (4) is a convex shape.

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