Paper feeding mechanism for anti-counterfeit label printing
By designing a paper feeding mechanism for anti-counterfeiting label printing, automatic feeding is achieved using a flip plate and a feeding plate. Combined with an adjustment unit and a limit unit, the problem of time-consuming and labor-intensive traditional manual paper replacement is solved, thus improving printing efficiency and quality.
Patent Information
- Application Number
- CN202421209212.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-30
AI Technical Summary
Traditional anti-counterfeiting label printing equipment requires manual replacement of paper after it runs out, which is time-consuming and labor-intensive, reducing printing efficiency.
A paper feeding mechanism for printing anti-counterfeiting labels was designed, which includes a flip plate and a feeding plate to achieve automatic feeding. Combined with an adjustment unit and a limit unit, the paper tension and position are automatically adjusted to prevent deviation.
It achieves automatic paper feeding, saving manpower and resources, improving printing efficiency, and ensuring printing quality.
Smart Images
Figure CN222312210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-counterfeiting label printing equipment, in particular to a paper feeding mechanism for anti-counterfeiting label printing. Background Art
[0002] An anti-counterfeiting label is a label designed to prevent a product from being counterfeited, tampered with or illegally copied. Such labels typically contain unique features, technologies and materials designed to verify the authenticity of the product and help consumers, law enforcement agencies and manufacturers identify counterfeits.
[0003] When anti-counterfeiting labels are produced, paper rolled into a roll needs to be fed to a printing press for printing. After the paper is consumed in a traditional printing device, workers usually manually load new paper onto the unwinding roller in the printing device to continue printing. This method is time-consuming and labor-intensive, increases the labor burden of workers, and reduces the printing efficiency of anti-counterfeiting labels. Utility Model Content
[0004] In order to solve the above-mentioned technical problems, a paper feeding mechanism for anti-counterfeiting label printing is provided. This technical solution solves the problem that after the paper of the traditional printing device proposed in the above-mentioned background technology is consumed, the workers mostly manually load new paper onto the unwinding roller in the printing device to continue printing. This method is time-consuming and labor-intensive, increases the labor burden of the workers, and reduces the printing efficiency of the anti-counterfeiting labels.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The cam is provided with a pair of guide wheels, and the guide wheels are connected to the top of the cam, and the guide wheels are connected to the top of the cam, so that the cam can move freely in the cam face, thereby greatly improving the quality of the cam face.
[0007] Optionally, a slide groove is provided on the front side of the upper end of the feed rack, a feed plate is slidably connected inside the slide groove, the front end of the feed plate is slidably connected to the winding roller, and an electric push rod 2 is fixedly installed on the right side of the upper end of the feed rack, and the output end of the electric push rod 2 passes through the right side wall of the feed rack and is fixedly connected to the feed plate.
[0008] Optionally, the adjustment unit includes a pair of lifting seats, the bottoms of the two lifting seats are fixedly connected to the workbench, the side walls of the two lifting seats close to each other are provided with lifting grooves, the interiors of the two lifting grooves are slidably connected with lifting blocks, an adjusting roller is rotatably installed between the two lifting blocks, a screw is rotatably installed inside the lifting groove on the left, the screw is threadably connected to the lifting block, a driving motor 1 is fixedly installed on the top of the left lifting seat, and the output end of the driving motor 1 passes through the outer wall of the lifting seat and is fixedly connected to the screw.
[0009] Optionally, the limit unit includes a limit frame, the bottom of which is fixedly connected to the workbench, and the top and front end of the limit frame are provided with guide grooves, and the inner left and right sides of the top guide groove are slidably connected to the limit plates, and the tops of the two limit plates are close to each other on the sides with rollers rotatably installed, and an electric push rod 1 is fixedly installed on the front side of the limit frame, and the output end of the electric push rod 1 is fixedly connected to an articulated rod 1, and both ends of the articulated rod 1 are hinged to articulated rod 2, and the ends of the two articulated rods 2 that are far away from each other are respectively hinged to the limit plates.
[0010] Optionally, a driving motor three is fixedly mounted on the front side wall of the mounting seat, and an output end of the driving motor three passes through the outer side wall of the mounting seat and is fixedly connected to the bottom of the flip plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. This solution is provided with a flip plate and a feeding plate. After the printed paper is consumed, the flip plate is rotated, and the feeding plate is used to push the paper rolled up on the winding roller to the unwinding roller of the printing device, thereby realizing automatic loading. It has a simple structure, is easy to operate, saves manpower and material resources, and improves the printing efficiency of anti-counterfeiting labels.
[0013] 2. This solution is provided with an adjustment unit and a limit unit. When the printing paper of the anti-counterfeiting label is rolled up, the tension is adjusted by the adjustment roller, and the position of the paper is prevented from shifting by the limit plate, thereby avoiding wrinkles when the paper is rolled up, thereby ensuring the subsequent printing quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0015] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the limiting unit in the utility model.
[0017] The numbers in the figure are:
[0018] 1. Workbench; 2. Mounting plate; 3. Feed roller; 4. Adjusting unit; 41. Lifting seat; 42. Lifting slot; 43. Lifting block; 44. Adjusting roller; 45. Screw; 46. Drive motor 1; 5. Limiting unit; 51. Limiting frame; 52. Guide slot; 53. Limiting plate; 54. Roller; 55. Electric push rod 1; 56. Articulated rod 1; 57. Articulated rod 2; 6. Vertical plate; 7. Winding roller; 8. Drive motor 2; 9. Mounting seat; 91. Drive motor 3; 10. Flip plate; 11. Feeding frame; 111. Slide slot; 112. Feeding plate; 113. Electric push rod 2. DETAILED DESCRIPTION
[0019] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.
[0020] Reference Figure 1 As shown, a paper feeding mechanism for anti-counterfeiting label printing comprises a workbench 1, a pair of mounting plates 2 are fixedly connected to the front side of the upper end of the workbench 1, the two mounting plates 2 are symmetrically arranged, a pair of feed rollers 3 are rotatably installed between the two mounting plates 2, an adjusting unit 4 is provided on the rear side of the two mounting plates 2, a limiting unit 5 is provided on the rear side of the adjusting unit 4, a vertical plate 6 and a mounting seat 9 fixedly connected to the workbench 1 are provided on the rear side of the limiting unit 5, a winding roller 7 is rotatably installed on the left side of the upper end of the vertical plate 6, a driving motor 2 is fixedly installed on the right side of the upper end of the vertical plate 6, the output end of the driving motor 2 8 passes through the right side wall of the vertical plate 6 and is fixedly connected to the winding roller 7, a flip plate 10 is rotatably connected to the inside of the mounting seat 9, and a The clamping piece is clamped with the left end of the winding roller 7, and the feeding rack 11 is fixedly connected to the rear side of the upper end of the workbench 1. When in use, the lifting block 43 in the adjustment unit 4 drives the adjusting roller 44 to rise and fall, and adjusts the tension of the paper when winding it to avoid wrinkles on the wound paper. The limit unit 5 is adjusted according to the width of the paper, so that the hinge rod 1 56 drives the hinge rod 2 57 to deflect, and then adjusts the distance between the two limit plates 53, and limits the paper when winding it to prevent the paper from shifting. When the paper in the printing device is consumed, the flip plate 10 is rotated, and the paper that has been wound on the winding roller 7 is pushed to the unwinding roller in the printing device through the feeding plate 112, so as to realize automatic loading and improve the efficiency of anti-counterfeiting label printing.
[0021] Further, such as Figure 2 and Figure 3As shown, a slide groove 111 is provided at the front side of the upper end of the feeding rack 11, and a feeding plate 112 is slidably connected inside the slide groove 111. The front end of the feeding plate 112 is slidably connected to the winding roller 7. An electric push rod 113 is fixedly installed on the right side of the upper end of the feeding rack 11. The output end of the electric push rod 113 passes through the right side wall of the feeding rack 11 and is fixedly connected to the feeding plate 112. The adjustment unit 4 includes a pair of lifting seats 41. The bottoms of the two lifting seats 41 are fixedly connected to the workbench 1. The side walls of the two lifting seats 41 close to each other are provided with lifting grooves 42. The two lifting grooves 4 2 are both slidably connected with lifting blocks 43, an adjusting roller 44 is rotatably installed between the two lifting blocks 43, a screw 45 is rotatably installed inside the left lifting slot 42, the screw 45 is threadedly connected to the lifting block 43, a driving motor 1 46 is fixedly installed on the top of the left lifting seat 41, the output end of the driving motor 1 46 passes through the outer wall of the lifting seat 41 and is fixedly connected to the screw 45, the limiting unit 5 includes a limiting frame 51, the bottom of the limiting frame 51 is fixedly connected to the workbench 1, the top and front end of the limiting frame 51 are both provided with guide grooves 52, the inside of the top guide groove 52 The left and right sides are both slidably connected to the limit plates 53, and the tops of the two limit plates 53 are rotatably installed on the sides close to each other. An electric push rod 1 55 is fixedly installed on the front side of the limit frame 51, and the output end of the electric push rod 1 55 is fixedly connected to a hinge rod 1 56, and both ends of the hinge rod 1 56 are hinged to a hinge rod 2 57, and the ends of the two hinge rods 2 57 that are away from each other are respectively hinged to the limit plates 53, and a driving motor 3 91 is fixedly installed on the front side wall of the mounting seat 9, and the output end of the driving motor 3 91 passes through the outer wall of the mounting seat 9 and is fixed to the bottom of the flip plate 10 The screw rod 45 is connected by a driving motor 46 to rotate, and the screw rod 45 drives the lifting block 43 to lift along the lifting groove 42, and the lifting block 43 drives the adjusting roller 44 to lift and lower, so as to adjust the tension of the paper when it is rolled up, so as to avoid wrinkles when the paper is rolled up, and the electric push rod 55 pushes the hinge rod 56, and the hinge rod 56 drives the hinge rods 57 at both ends to deflect, and the two hinge rods 57 respectively drive the limit plates 53 to move along the guide groove 52, so as to limit the paper when it is rolled up and prevent it from deflecting. The structure is simple, the operation is convenient, and the practicability of the device is improved.
[0022] The working principle of the utility model is as follows: before use, the printing paper is pulled between the two feed rollers 3 to the bottom of the adjusting roller 44, and then fixed to the top of the winding roller 7 through the bottom of the roller 54, and the drive motor 1 46 is started, and the tension of the paper is adjusted by raising and lowering the adjusting roller 44, and the electric push rod 1 55 is started, and the distance between the two limit plates 53 is adjusted according to the width of the paper, so as to limit the paper when winding, and when the paper in the printing device is consumed, the drive motor 3 91 is started, the flip plate 10 is rotated, and the feed plate 112 is pushed to move by the electric push rod 2 113, and the rolled paper is pushed to the unwinding roller in the printing device by the feed plate 112, so as to realize automatic loading.
[0023] 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A paper feeding mechanism for anti-counterfeiting label printing, characterized in that: The invention comprises a workbench (1), wherein a pair of mounting plates (2) are fixedly connected to the front side of the upper end of the workbench (1), the two mounting plates (2) are symmetrically arranged, a pair of feed rollers (3) are rotatably mounted between the two mounting plates (2), an adjustment unit (4) is arranged on the rear side of the two mounting plates (2), a limit unit (5) is arranged on the rear side of the adjustment unit (4), a vertical plate (6) and a mounting seat (9) fixedly connected to the workbench (1) are arranged on the rear side of the limit unit (5), and the upper side of the vertical plate (6) is provided with a plurality of mounting plates (9). A winding roller (7) is rotatably mounted on the left side of the end, a driving motor 2 (8) is fixedly mounted on the right side of the upper end of the vertical plate (6), the output end of the driving motor 2 (8) passes through the right side wall of the vertical plate (6) and is fixedly connected to the winding roller (7), a flip plate (10) is rotatably connected inside the mounting seat (9), a clamping piece is rotatably mounted on the right side of the upper end of the flip plate (10), the clamping piece is clamped with the left end of the winding roller (7), and a feeding rack (11) is fixedly connected to the rear side of the upper end of the workbench (1).
2. The paper feeding mechanism for anti-counterfeiting label printing according to claim 1, characterized in that: A slide groove (111) is provided on the front side of the upper end of the feeding rack (11), a feeding plate (112) is slidably connected inside the slide groove (111), a front end of the feeding plate (112) is slidably connected to the winding roller (7), and an electric push rod 2 (113) is fixedly installed on the right side of the upper end of the feeding rack (11), and the output end of the electric push rod 2 (113) passes through the right side wall of the feeding rack (11) and is fixedly connected to the feeding plate (112).
3. The paper feeding mechanism for anti-counterfeiting label printing according to claim 1, characterized in that: The adjustment unit (4) comprises a pair of lifting seats (41), the bottoms of the two lifting seats (41) are fixedly connected to the workbench (1), a lifting groove (42) is provided on one side wall of the two lifting seats (41) close to each other, the insides of the two lifting grooves (42) are slidably connected with lifting blocks (43), an adjustment roller (44) is rotatably installed between the two lifting blocks (43), a screw rod (45) is rotatably installed inside the left lifting groove (42), the screw rod (45) is threadedly connected to the lifting block (43), and a driving motor (46) is fixedly installed on the top of the left lifting seat (41), and the output end of the driving motor (46) passes through the outer wall of the lifting seat (41) and is fixedly connected to the screw rod (45).
4. The paper feeding mechanism for anti-counterfeiting label printing according to claim 1, characterized in that: The limiting unit (5) comprises a limiting frame (51), the bottom of which is fixedly connected to the workbench (1), the top and front end of which are provided with guide grooves (52), the left and right sides of the inner part of the top guide groove (52) are both slidably connected to limiting plates (53), the tops of the two limiting plates (53) are both rotatably mounted with rollers (54) on the sides close to each other, an electric push rod 1 (55) is fixedly mounted on the front side of the limiting frame (51), the output end of the electric push rod 1 (55) is fixedly connected to a hinge rod 1 (56), both ends of the hinge rod 1 (56) are hinged to hinge rod 2 (57), and the ends of the two hinge rods 2 (57) that are away from each other are respectively hinged to the limiting plates (53).
5. The paper feeding mechanism for anti-counterfeiting label printing according to claim 1, characterized in that: A driving motor three (91) is fixedly mounted on the front side wall of the mounting seat (9), and an output end of the driving motor three (91) passes through the outer side wall of the mounting seat (9) and is fixedly connected to the bottom of the flip plate (10).