Uniform feeding device based on label drying
By introducing structures such as guide plates, I-shaped support frames and turntables into the label drying device, the problem of label deviation caused by insufficient limiting during the drying process is solved, and uniform drying of the label strips and efficiency improvement are achieved.
Patent Information
- Application Number
- CN202423145798.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-12-19
AI Technical Summary
During the drying process, the existing anti-counterfeiting label printing machine lacks a limiting mechanism, which causes the label movement trajectory to deviate and misalign, affecting the drying effect and efficiency.
A uniform feeding device based on label drying was designed, which includes a guide plate, an I-shaped frame, a hinge rod, a turntable and a dual-axis motor. By adjusting the spacing of the I-shaped frame and the rotation of the turntable, adaptive positioning of the label strips is achieved to ensure that the label strips do not deviate during the transmission process.
The drying efficiency and uniformity of the label strips are improved, ensuring that the label strips do not deviate during the drying process, thereby improving the drying effect.
Smart Images
Figure CN223395917U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of label drying, in particular to a uniform feeding device based on label drying. Background Art
[0002] Anti-counterfeiting labels, also known as anti-counterfeiting tags or anti-counterfeiting stickers, are a type of self-adhesive product that can be pasted, printed, or transferred on the surface of the target object, or on the target object's packaging, or on the target object's accessories. They have an anti-counterfeiting function. Current anti-counterfeiting label printing machines often need to be dried after printing.
[0003] When the labels are introduced into the dryer for drying, it is difficult to limit them according to the width of the labels because the conventional dryer does not have a limiting mechanism at the material guide. This causes the label's movement trajectory to deviate and the label to be misaligned with the dryer, thereby affecting the uniform drying effect of the labels and reducing the label drying efficiency.
[0004] In view of the technical defects in this aspect, a solution is now proposed. Utility Model Content
[0005] The purpose of the utility model is to evenly dry the labels and adaptively adjust the limit according to the width of the specific label strip to reduce the impact of the uniform drying effect caused by the deviation of the label strip during feeding, thereby improving the drying efficiency of the label feeding.
[0006] The purpose of the utility model can be achieved through the following technical solutions: a uniform feeding device based on label drying, comprising a bottom frame with a concave structure, a feeding trough is provided at the center of one side of the bottom frame, and a ventilation slot is provided on the other side of the bottom frame, a concave baffle is fixedly installed on one side of the bottom frame and at positions corresponding to the left and right of the ventilation slot, and a drying box is provided at the center of the inner wall of one side of the concave baffle, a fixing plate is fixedly installed on the inner wall of one side of the bottom frame at the lower end of the ventilation slot, the upper and lower ends of the fixing plate are close to one end of the feed trough and are rotatably connected to the coating roller and the winding roller through the concave base, and the front end shaft of the winding roller extends to the outside of the concave base and is fixedly installed with a motor 1, and guide plates are fixedly installed at the upper and lower ends of the interior of the ventilation slot, and the upper and lower groups of the guide plates are mirror-symmetrical compared to the fixed plate.
[0007] Furthermore, one end of the two groups of guide plates extend to the upper and lower ends of the fixed plate and are located on one side of the coating roller and the winding roller, and the two ends of the guide plates are respectively embedded with transfer rollers that are rotatably connected, and slide grooves are provided on the front and rear plates of the guide plates.
[0008] Furthermore, the interiors of the two groups of slide grooves are both slidably connected with I-shaped abutment frames, and the upper and lower end frame bars of the I-shaped abutment frames extend to the upper and lower ends of the material guide plate respectively.
[0009] Furthermore, the opposite surfaces of the front and rear groups of the I-shaped support frames and the center of the bottom frame bar are hinged with hinge rods, and a turntable is hinged between the two groups of hinge rods. The upper and lower groups of turntables are respectively connected to the center of the corresponding guide plate surface through the rotating rod.
[0010] Furthermore, a double-axis motor is provided at one end of the top surface of the fixed plate away from the coating roller, and the upper and lower shafts of the double-axis motor are fixedly connected to the corresponding turntables respectively.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] The utility model is provided with guide plates, I-shaped abutment frames, hinge rods, turntables, dual-axis motors, etc., and the label strips are respectively limited by the I-shaped abutment frames at the front and rear ends of the guide plate surfaces during the transmission process of the upper and lower guide plates, so as to reduce the occurrence of arbitrary deviation of the label strips during the transmission process and affect the uniform drying effect;
[0013] At the same time, the distance between the front and rear sets of I-shaped support frames on the surface of the guide plate can be adjusted according to the width of the label strip to be dried; the two sets of turntables are driven clockwise by a dual-axis motor, and the two sets of turntables use hinge rods to pull the bottom frame bars of the corresponding I-shaped support frames, forcing the front and rear sets of I-shaped support frames to move closer to each other until they adapt to the width of the label strip, thereby adaptively limiting the label strip and further improving the drying efficiency of the label strip. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.
[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a cross-sectional view of the overall structure of the utility model;
[0017] Figure 3 It is a top sectional view of the overall structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the bottom of the guide plate of the utility model;
[0019] Figure 5 It is a top view of the material guide plate of the present utility model.
[0020] In the figure: 1. Bottom frame; 2. Feed chute; 3. Ventilation chute; 4. Concave baffle; 5. Drying box; 6. Fixing plate; 7. Paint roller; 8. Coil roller; 9. Motor 1; 10. Guide plate; 11. Transfer roller; 12. Slide; 13. I-shaped support frame; 14. Hinge rod; 15. Turntable; 16. Dual-axis motor. DETAILED DESCRIPTION
[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.
[0022] Example 1: Please refer to Figure 1 - Figure 5 As shown, a uniform feeding device based on label drying comprises a bottom frame 1 with a concave structure, a feeding trough 2 is provided at the center of one side of the bottom frame 1, and a ventilation slot 3 is provided on the other side of the bottom frame 1, a concave baffle 4 is fixedly installed on one side of the bottom frame 1 and at a position corresponding to the left and right of the ventilation slot 3, and a drying box 5 is provided at the center of the inner wall of one side of the concave baffle 4, a fixing plate 6 is fixedly installed on the inner wall of one side of the bottom frame 1 at the lower end of the ventilation slot 3, and the upper and lower ends of the fixing plate 6 are rotatably connected to a coating roller 7 and a winding roller 8 through a concave base, and the front end shaft of the winding roller 8 extends to the concave bottom A motor 9 is fixedly installed on the outside of the seat, and guide plates 10 are fixedly installed at the upper and lower ends of the ventilation slot 3. The upper and lower groups of guide plates 10 are mirror-symmetrical with each other compared to the fixed plate 6; one end of the two groups of guide plates 10 respectively extend to the upper and lower ends of the fixed plate 6 and are located on one side of the coating roller 7 and the coiling roller 8, and the two ends of the guide plates 10 are respectively embedded with transfer rollers 11 that are rotatably connected. Slide grooves 12 are provided at the centers of the front and rear plates of the guide plates 10, and the two groups of slide grooves 12 are slidably connected to the inside of the I-shaped abutment frames 13, and the upper and lower end frame bars of the I-shaped abutment frames 13 respectively extend to the upper and lower ends of the guide plates 10.
[0023] The label strip coated on one side extends from the feed chute 2 to the inside of the bottom frame 1, and the coated surface of the label strip passes through the bottom of the coating roller 7 for further coating and smoothing, and then passes through the surface of the upper and lower sets of guide plates 10 in sequence, and the upper and lower sets of guide plates 10 are used to jointly support the label strip until the tail end of the label strip is wound around the winding roller 8. The glued surface of the label strip passing through the vertical section of the upper and lower sets of guide plates 10 corresponds to the left and right of the drying box 5. The motor 9 is started to drive the winding roller 8 to wind the label strip, forcing the glued surface of the label to pass through the drying box 5 in sequence for drying, thereby accelerating the drying speed of the glue on its surface;
[0024] At the same time, when the label strip passes through the upper and lower sets of guide plates 10, it is limited by the I-shaped abutment frames 13 at the front and rear ends of the guide plates 10 to reduce any deviation of the label strip during transmission and affect its uniform drying effect.
[0025] Example 2: Please refer to Figure 4 - Figure 5As shown, the opposite surfaces of the front and rear groups of I-shaped frames 13 and the center of the bottom frame strip are hinged with hinge rods 14, and a turntable 15 is hinged between the two groups of hinge rods 14. The upper and lower groups of turntables 15 are respectively rotatably connected to the center of the surface of the corresponding material guide plate 10 through the turning rod. The opposite surfaces of the front and rear groups of I-shaped frames 13 and the center of the bottom frame strip are hinged with hinge rods 14, and a turntable 15 is hinged between the two groups of hinge rods 14. The upper and lower groups of turntables 15 are respectively rotatably connected to the center of the surface of the corresponding material guide plate 10 through the turning rod. A dual-axis motor 16 is provided at one end of the top surface of the fixed plate 6 away from the coating roller 7, and the upper and lower shafts of the dual-axis motor 16 are fixedly connected to the turntables 15 corresponding to each other.
[0026] In the process of limiting the label strip, the distance between the front and rear groups of I-shaped support frames 13 on the surface of the guide plate 10 can be adjusted according to the width of the label strip to be dried; when adjusting, the dual-axis motor 16 is started, and the shaft is used to drive the two groups of turntables 15 to rotate clockwise respectively. The two groups of turntables 15 use the hinge rod 14 to pull the bottom frame strips of the corresponding I-shaped support frames 13, and force the front and rear groups of I-shaped support frames 13 to move closer to each other until they adapt to the width of the label strip, thereby adaptively limiting the label strip and further improving the drying efficiency of the label strip.
[0027] Working principle: When the present invention is in use, the label strip coated on one side is first extended from the feed chute 2 to the inside of the bottom frame 1, and the coated surface of the label strip passes through the bottom of the coating roller 7 for further coating and smoothing, and then passes through the surfaces of the upper and lower sets of guide plates 10 in sequence, and the upper and lower sets of guide plates 10 are used to jointly support the label strip until the tail end of the label strip is wound up at the winding roller 8, and the glued surface of the label strip passing through the vertical section of the upper and lower sets of guide plates 10 corresponds to the left and right of the drying box 5, and the motor 9 is started to drive the winding roller 8 to wind up the label strip, forcing the glued surface of the label to pass through the drying box 5 in sequence for drying, thereby accelerating the drying speed of the glue on its surface;
[0028] At the same time, when the label strip passes through the upper and lower sets of guide plates 10, the label strip is limited by the I-shaped abutment frames 13 at the front and rear ends of the guide plates 10 to reduce the occurrence of any deviation during the transmission of the label strip and affect its uniform drying effect;
[0029] And the distance between the front and rear sets of I-shaped abutment frames 13 on the surface of the guide plate 10 is adjusted according to the width of the label strip to be dried, until it adapts to the width of the label strip, thereby adaptively limiting the label strip and further improving the drying efficiency of the label strip.
[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. Uniform feeding device based on label drying, characterized by: The invention comprises a bottom frame (1) of a concave structure, wherein a feed trough (2) is provided at the center of one side of the bottom frame (1), and a ventilation trough (3) is provided on the other side of the bottom frame (1), a concave baffle (4) is fixedly installed on one side of the bottom frame (1) and at positions corresponding to the left and right of the ventilation trough (3), and a drying box (5) is provided at the center of the inner wall of one side of the concave baffle (4), a fixing plate (6) is fixedly installed on the inner wall of one side of the bottom frame (1) at the lower end of the ventilation trough (3), and the upper and lower ends of the fixing plate (6) are respectively connected to a coating roller (7) and a winding roller (8) through a concave base for rotation, and the front end shaft of the winding roller (8) extends to the outside of the concave base and is fixedly installed with a motor (9), and the interior of the ventilation trough (3) is fixedly installed with a guide plate (10) at the upper and lower ends, and the upper and lower groups of the guide plates (10) are mirror-symmetrical with respect to the fixing plate (6).
2. The uniform feeding device based on label drying according to claim 1, characterized in that: One end of the two groups of guide plates (10) respectively extends to the upper and lower ends of the fixed plate (6) and is located on one side of the coating roller (7) and the coiling roller (8), and the two ends of the guide plates (10) are respectively embedded with a transfer roller (11) for rotation connection, and a slide groove (12) is provided at the center of the front and rear plates of the guide plates (10).
3. The uniform feeding device based on label drying according to claim 2, characterized in that: The insides of the two groups of chute (12) are both slidably connected with an I-shaped abutment frame (13), and the upper and lower end frame bars of the I-shaped abutment frame (13) extend to the upper and lower ends of the guide plate (10) respectively.
4. The uniform feeding device based on label drying according to claim 3, characterized in that: The opposite surfaces of the front and rear groups of the I-shaped abutment frames (13) and the center of the bottom frame strip are both hinged with hinge rods (14), and a turntable (15) is hinged between the two groups of hinge rods (14). The upper and lower groups of turntables (15) are respectively rotatably connected to the center of the surface of the corresponding guide plate (10) through the turntable.
5. The uniform feeding device based on label drying according to claim 1, characterized in that: A double-shaft motor (16) is provided at one end of the top surface of the fixed plate (6) away from the coating roller (7), and the upper and lower shafts of the double-shaft motor (16) are fixedly connected to the corresponding turntables (15).