Labeling device for labeling extruded strips
By designing an automated labeling device, using sensors and adjustment racks to ensure that the labels arrive and labeling position accurately, the problem of low efficiency and experience dependence caused by manual labeling is solved, and an automated and efficient labeling process is realized.
Patent Information
- Application Number
- CN202422642115.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-30
AI Technical Summary
In the prior art, the labeling process of extruded strips relies on manual operations, resulting in waste of labor and the accuracy of laying standards depends on experience, which is prone to deviations and reduces work efficiency.
A labeling device including a base, support frame, discharge roll, down-pressure cylinder, adsorption head, propulsion cylinder and loading roll was designed. The label was placed on the extruded strip in an automated manner, and the inductor and adjustment frame were used to ensure the accurate arrival and labeling position of the label. The buffer plate was used to reduce damage to the extruded strip and realize automatic labeling.
It realizes automatic labeling, saves manpower, improves work efficiency, and ensures labeling accuracy, avoids label offset and extruded strip damage.
Smart Images
Figure CN223238238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of extruded strip packaging, in particular to a labeling device used for labeling extruded strips. Background Art
[0002] Extrusion, also known as plastics molding in plastics processing, involves applying hydraulic pressure to a mold to create a continuous extrusion process. This process involves the material passing through the extruder barrel and screw, where it is heated and plasticized while being pushed forward by the screw, continuously passing through the die to form finished or semi-finished products of various cross-sections. After production, extruded strips require labeling to indicate their composition, specifications, and other parameters. Currently, manual labeling is a significant waste of manpower. Furthermore, the accuracy of label placement depends on the labeler's experience, and novice labelers can easily misalign or damage the strips, necessitating rework and significantly reducing efficiency. Summary of the Invention
[0003] In order to solve one or more technical problems existing in the prior art, the purpose of this application is to provide a labeling device for labeling extruded strips, which can save manpower, improve work efficiency, and has high accuracy.
[0004] In order to solve the above-mentioned existing technical problems, the purpose of this application is achieved by adopting the following technical solutions: a labeling device for labeling extruded strips, comprising a base, a support frame arranged on the base, a support plate arranged on the side of the support frame, a discharge roll arranged on the support plate for discharging a roll of material with attached labels, a downward-pressing cylinder arranged on the support plate, a suction head arranged at the end of the piston rod of the downward-pressing cylinder for adsorbing the label on the roll, a propulsion cylinder arranged on the support frame, a propulsion head arranged at the end of the piston rod of the propulsion cylinder for pushing the roll of material with attached labels to the bottom of the suction head, and a reel arranged on the support plate for retrieving the roll of material whose label has been sucked away by the suction head. A placement rack for placing the extruded strip is provided on the base below the downward-pressing cylinder, and the downward-pressing cylinder drives the suction head to press down and attach the label to the extruded strip. The suction head adsorbs the label on the roll, and the piston rod of the downward-pressing cylinder presses down to attach the label to the extruded strip on the placement rack, thereby realizing automatic labeling, saving manpower, and improving work efficiency.
[0005] Preferably, the support plate is provided with a leveling frame, on which pressure rollers are provided on both sides of the roll of material to be attached with labels, and a knob for adjusting the position of the pressure rollers is provided on the leveling frame. The roll of material to be attached with labels is leveled to ensure the flatness of the labels and to prevent them from being skewed during subsequent labeling.
[0006] Preferably, the support plate is provided with an adjustment frame, an adjustment plate is provided on the adjustment frame, and a sensor is provided at the end of the adjustment plate. The sensor is used to sense and control the forward movement of the web of material to which the label is attached, so that the label accurately reaches under the adsorption head. The adjustment frame and the adjustment plate cooperate to adjust the position of the sensor to ensure labeling accuracy.
[0007] Preferably, the adjustment frame includes two longitudinal connecting rods, connecting blocks provided at the ends of the two longitudinal connecting rods, a transverse connecting rod provided parallel to each other between the two connecting blocks, and adjustable positioning blocks provided on the transverse connecting rods, with the adjustment plate provided on the positioning blocks. The structure is simple, and the adjustment is convenient for adjusting the horizontal position of the sensor.
[0008] Preferably, the adjustment plate is provided with an adjustment slot, in which a positioning bolt connected to the positioning block is slidably connected. The positioning bolt and the adjustment slot cooperate to adjust the vertical position of the sensor, making adjustment convenient.
[0009] Preferably, the placement rack is provided with a chute, an adjustable baffle mounted on the chute, a limit plate perpendicular to the baffle, and an inclined plate at the outer end of the limit plate. The baffle and limit plate block and limit the extruded strip, ensuring accurate labeling. The baffle can be adjusted on the chute, suitable for limiting the position of extruded strips of different lengths, and is easy to adjust. The inclined plate facilitates the insertion of the extruded strip, making it easy to use.
[0010] Preferably, a buffer plate is provided on the limit plate. When the piston rod of the downward-pressing cylinder is pressed downward, the label on the adsorption head is attached to the extruded strip, which exerts a certain pressure on the extruded strip. The extruded strip presses the limit plate in the horizontal direction, and the buffer plate is used for buffering, thereby reducing the reaction force of the limit plate on the extruded strip and preventing the extruded strip from being damaged by pressure.
[0011] Preferably, a positioning groove is provided on the placement rack below the adsorption head, and the limit plate is provided at the end of the positioning groove. The positioning groove cooperates with the baffle to determine the labeling position of the extruded strip, improve the accuracy of labeling, and avoid label deviation.
[0012] Preferably, the support plate is provided with a motor for driving the unwinding and winding reels to move. The motor provides power for unwinding and winding in an orderly manner and is accurately controlled.
[0013] Preferably, the support plate is provided with a plurality of limiting rollers for limiting the forward direction of the roll material to be attached with the label, thereby limiting the roll material to avoid displacement and ensuring the accuracy of labeling.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] The labeling device for labeling extruded strips adopts the above-mentioned technical solution. The suction head absorbs the label on the roll material, and the piston rod of the downward pressure cylinder is pressed downward to stick the label on the extruded strip on the placement rack, thereby realizing automatic labeling, saving manpower and improving work efficiency; the sensor is used to sense and control the forward movement length of the roll material with the attached label so that the label accurately reaches the bottom of the suction head, and the adjustment rack and adjustment plate are used to adjust the position of the sensor to ensure the accuracy of labeling; the positioning groove on the placement rack cooperates with the baffle to determine the labeling position of the extruded strip, improve the accuracy of labeling, and avoid label offset. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural diagram of the utility model;
[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;
[0018] In the figure: 1. Base; 2. Support frame; 3. Unwinding reel; 4. Rewinding reel; 5. Pressing cylinder; 6. Pushing cylinder; 7. Support plate; 8. Adsorption head; 9. Pushing head; 10. Placing frame; 11. Leveling frame; 12. Pressing roller; 13. Knob; 14. Adjusting frame; 141. Longitudinal connecting rod; 142. Connecting block; 143. Transverse connecting rod; 144. Positioning block; 15. Adjusting plate; 151. Adjusting slot; 152. Positioning bolt; 16. Sensor; 17. Slide; 18. Baffle; 19. Limiting plate; 20. Buffer plate; 21. Inclined plate; 22. Positioning slot; 23. Motor; 24. Limiting roller. DETAILED DESCRIPTION
[0019] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0020] In the description of this application, it should be understood that the terms "up", "down", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on this application.
[0021] like Figure 1 and Figure 2As shown, the labeling device for labeling extruded strips includes a base 1, a support frame 2 arranged on the base 1, a support plate 7 arranged on the side of the support frame 2, a discharge roll 3 arranged on the support plate 7 for discharging a roll of material with attached labels, a downward pressure cylinder 5 arranged on the support plate 7, an adsorption head 8 arranged at the end of the piston rod of the downward pressure cylinder 5 for adsorbing the label on the roll, a propulsion cylinder 6 arranged on the support frame 2, a propulsion head 9 arranged at the end of the piston rod of the propulsion cylinder 6 for pushing the roll of material with attached labels to below the adsorption head 8, and a reel 4 arranged on the support plate 7 for retrieving the roll of material whose label is sucked away by the adsorption head 8. A placing rack 10 for placing extruded strips is provided on the base 1 below the downward pressure cylinder 5, and the downward pressure cylinder 5 drives the adsorption head 8 to press down to attach the label to the extruded strip. The adsorption head 8 adsorbs the label on the coil, and the piston rod of the downward pressure cylinder 5 is pressed down to stick the label on the extruded strip on the placement rack 10, thereby realizing automatic labeling, saving manpower and improving work efficiency.
[0022] The support plate 7 is provided with a leveling frame 11, on which pressure rollers 12 are provided on both sides of the roll of material to be attached with labels, and a knob 13 for adjusting the position of the pressure rollers 12 is provided on the leveling frame 11. The roll of material to be attached with labels is flattened to ensure the flatness of the labels and prevent them from being skewed during subsequent labeling.
[0023] The support plate 7 is provided with an adjustment frame 14, which is provided with an adjustment plate 15. A sensor 16 is provided at the end of the adjustment plate 15. The sensor 16 is used to sense and control the forward movement of the web of label material to be attached, ensuring that the label accurately reaches the bottom of the adsorption head 8. The adjustment frame 14 and the adjustment plate 15 cooperate to adjust the position of the sensor 16 to ensure labeling accuracy.
[0024] The adjustment frame 14 includes two longitudinal connecting rods 141, connecting blocks 142 provided at the ends of the two longitudinal connecting rods 141, a transverse connecting rod 143 provided parallel to each other between the two connecting blocks 142, and an adjustable positioning block 144 provided on the transverse connecting rod 143. The adjustment plate 15 is provided on the positioning block 144. The structure is simple and is used to adjust the horizontal position of the sensor 16, making adjustment easy.
[0025] The adjusting plate 15 is provided with an adjusting slot 151, in which a positioning bolt 152 connected to the positioning block 144 is slidably connected. The positioning bolt 152 cooperates with the adjusting slot 151 to adjust the vertical position of the sensor 16, which is convenient for adjustment.
[0026] The placement rack 10 is provided with a chute 17, which is provided with an adjustable baffle 18. A stopper 19 is provided on the placement rack 10, perpendicular to the baffle 18, and an inclined plate 21 is provided at the outer end of the limiter 19. The baffle 18 and the limiter 19 block and limit the extruded strip, ensuring accurate labeling. The baffle 18 can be adjusted on the chute 17, suitable for limiting the position of extruded strips of different lengths, and is easy to adjust. The inclined plate 21 facilitates the insertion of the extruded strip, making it easy to use.
[0027] The limit plate 19 is provided with a buffer plate 20. When the piston rod of the downward-pressing cylinder 5 is pressed downward, the label on the adsorption head 8 is attached to the extruded strip, which exerts a certain pressure on the extruded strip. The extruded strip presses the limit plate 19 in the horizontal direction, and the buffer plate 20 is used for buffering, thereby reducing the reaction force of the limit plate 19 on the extruded strip and preventing the extruded strip from being damaged by pressure.
[0028] A positioning groove 22 is provided on the placing rack 10 below the adsorption head 8, and the limit plate 19 is provided at the end of the positioning groove 22. The positioning groove 22 cooperates with the baffle 18 to determine the labeling position of the extruded strip, improve the accuracy of labeling, and avoid label deviation.
[0029] The support plate 7 is equipped with a motor 23 that drives the unwinding reel 3 and the rewinding reel 4. The motor 23 provides orderly power for unwinding and rewinding, ensuring precise control. The support plate 7 is also equipped with several limiting rollers 24 that limit the forward direction of the label-attaching roll. This limiting mechanism prevents the roll from shifting and ensures accurate labeling.
[0030] The above-mentioned embodiments are only preferred embodiments of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and replacements made by technicians in this field based on the present application shall fall within the scope of protection required by the present application.
Claims
1. Labeling device for labeling extruded strips, characterized by: The invention comprises a base (1), a support frame (2) arranged on the base (1), a support plate (7) arranged on the side of the support frame (2), a material discharge roll (3) arranged on the support plate (7) for discharging a roll of material with attached labels, a downward pressure cylinder (5) arranged on the support plate (7), an adsorption head (8) arranged at the end of the piston rod of the downward pressure cylinder (5) for adsorbing the label on the roll, a propulsion cylinder (6) arranged on the support frame (2), a propulsion head (9) arranged at the end of the piston rod of the propulsion cylinder (6) for pushing the roll of material with attached labels to below the adsorption head (8), and a material collection roll (4) arranged on the support plate (7) for collecting the roll of material with the label adsorbed by the adsorption head (8). A placement rack (10) for placing extruded strips is provided on the base (1) below the downward pressure cylinder (5), and the downward pressure cylinder (5) drives the adsorption head (8) to press down and attach the label to the extruded strip.
2. The labeling device for labeling extruded strips according to claim 1, characterized in that: A leveling frame (11) is provided on the support plate (7), and pressure rollers (12) are provided on both sides of the leveling frame (11) on the roll material to which the label is attached, and a knob (13) for adjusting the position of the pressure roller (12) is provided on the leveling frame (11).
3. The labeling device for labeling extruded strips according to claim 1, characterized in that: An adjustment frame (14) is provided on the support plate (7), an adjustment plate (15) is provided on the adjustment frame (14), and a sensor (16) is provided at the end of the adjustment plate (15).
4. The labeling device for labeling extruded strips according to claim 3, characterized in that: The adjustment frame (14) comprises two longitudinal connecting rods (141), connecting blocks (142) respectively arranged at the ends of the two longitudinal connecting rods (141), a transverse connecting rod (143) arranged between the two connecting blocks (142) and parallel to each other, and a positioning block (144) arranged on the transverse connecting rod (143) and capable of adjusting the position. The adjustment plate (15) is arranged on the positioning block (144).
5. The labeling device for labeling extruded strips according to claim 4, characterized in that: The adjusting plate (15) is provided with an adjusting groove (151), and a positioning bolt (152) connected to the positioning block (144) is slidably connected in the adjusting groove (151).
6. The labeling device for labeling extruded strips according to claim 1, characterized in that: The placing rack (10) is provided with a slide groove (17), the slide groove (17) is provided with a baffle (18) whose position can be adjusted, the placing rack (10) is provided with a limit plate (19) perpendicular to the baffle (18), and the outer end of the limit plate (19) is provided with an inclined plate (21).
7. The labeling device for labeling extruded strips according to claim 6, characterized in that: A buffer plate (20) is provided on the limiting plate (19).
8. The labeling device for labeling extruded strips according to claim 6, characterized in that: A positioning groove (22) is provided on the placement rack (10) below the adsorption head (8), and the limiting plate (19) is provided at the end of the positioning groove (22).
9. The labeling device for labeling extruded strips according to claim 1, characterized in that: The support plate (7) is provided with a motor (23) for driving the unwinding reel (3) and the receiving reel (4) to move.
10. The labeling device for labeling extruded strips according to claim 1, characterized in that: The support plate (7) is provided with a plurality of limiting rollers (24) for limiting the forward direction of the roll material to which the labels are attached.