Labeling machine for plastic bucket processing

Abstract

The utility model discloses a labeling machine for plastic bucket processing, which relates to the technical field of plastic bucket production, and comprises a rack and a conveying belt, and further comprises a fixed roller, a plurality of fixed plates are arranged at the top of the rack, a lifting disc is arranged among the fixed plates, a sliding groove is formed in the lifting disc, a movable block is arranged in the sliding groove in a sliding manner, and the movable block is connected with the fixed roller. A transmission plate is arranged at the bottom of the movable block, a transmission groove is formed in the transmission plate, a transmission column is arranged at the bottom end of the fixed plate, the transmission column is slidably arranged in the transmission groove, and a connecting rod is arranged at the bottom of the transmission plate. The fixing roller can penetrate into a plastic bucket and extrude and fix the plastic bucket, the plastic bucket labeling machine is suitable for labeling plastic buckets with different diameters, the driving roller conveys labels, the air cylinder drives the pressing plate to be close to the plastic bucket, and the pressing plate adheres the labels to the outer portion of the plastic bucket.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bucket production, in particular to a labeling machine for plastic bucket processing. Background Technique

[0002] Plastic buckets are containers processed by hollow molding methods, mainly used for containing and transporting various liquid or solid items. They have the characteristics of being unbreakable, non-rusting, and lightweight, and are widely used. The materials of plastic buckets are mostly made of plastics such as polyethylene and polypropylene by blow molding and injection molding, and are widely used in many industries including chemical industry, pesticides, medicine, food, hardware electronics, and mechanical and electrical industries.

[0003] During the production process of plastic buckets, labeling work needs to be carried out on the plastic buckets so that the products have labels. When the existing labeling machine labels the plastic buckets on the conveyor belt, the plastic buckets will shake, making the pasted labels prone to dislocation, resulting in a decline in labeling quality and affecting the subsequent use of plastic buckets. Content of the Utility Model

[0004] The purpose of the utility model is to provide a labeling machine for plastic bucket processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A labeling machine for plastic bucket processing includes a frame and a conveyor belt, and further includes:

[0007] A fixed roller. A fixed plate is arranged at the top of the frame. An elevating plate is arranged between multiple fixed plates. A sliding groove is formed in the elevating plate. A movable block is slidably arranged inside the sliding groove. A transmission plate is arranged at the bottom of the movable block. A transmission groove is formed in the transmission plate. A transmission column is arranged at the bottom end of the fixed plate. The transmission column is slidably arranged inside the transmission groove. A connecting rod is arranged at the bottom of the transmission plate. A fixed roller for fixing the plastic bucket is arranged at the bottom end of the connecting rod;

[0008] A pressing plate. An adjusting plate is arranged inside the frame. A storage roller and a driving roller are arranged on the adjusting plate. A cylinder is arranged on the side wall of the adjusting plate. The telescopic end of the cylinder is provided with a telescopic rod. One end of the telescopic rod is provided with a driving plate. A movable rod is arranged on the side wall of the driving plate. One end of the movable rod is provided with a pressing plate. A suction cup for fixing the label is arranged on the pressing plate;

[0009] A fixing mechanism is arranged at the top of the frame and can fix the plastic buckets on the conveyor belt;

[0010] A lifting mechanism is connected to the adjusting plate and adjusts the use position of the pressing plate by driving the adjusting plate to move up and down.

[0011] On the basis of the above technical solutions, the present utility model further provides the following optional technical solutions:

[0012] In an optional solution: the fixing mechanism includes a telescopic cylinder and a driving rod. A telescopic cylinder is provided at the top of the frame, a driving rod is provided at the driving end of the telescopic cylinder, and the bottom end of the driving rod is fixedly connected to the lifting plate.

[0013] In an optional solution: the lifting mechanism includes a threaded rod, a guide rail and a turntable. The guide rail is provided on the inner side wall of the frame, the adjusting plate is slidably arranged on the guide rail, the threaded rod is rotatably arranged inside the guide rail, a threaded hole matching the threaded rod is provided on the adjusting plate, and a turntable is provided at the top end of the threaded rod.

[0014] In an optional solution: a through groove is formed in the adjusting plate, a mounting plate is arranged outside the adjusting plate, and a cutting knife is arranged on the mounting plate.

[0015] In an optional solution: the movable rod is slidably arranged on the driving plate, and a telescopic spring is sleeved outside the movable rod.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] The labeling machine for plastic bucket processing can realize the fixation and positioning of plastic buckets, prevent the plastic buckets from shaking during the labeling process, ensure the labeling quality of plastic buckets. The fixing mechanism drives the lifting plate and the fixing roller to descend, and the fixing roller can penetrate into the plastic bucket and squeeze and fix the plastic bucket, which is applicable to the labeling of plastic buckets with different diameters. The driving roller conveys the label, and the cylinder drives the pressing plate to approach the plastic bucket, and the pressing plate pastes the label on the outside of the plastic bucket, with high production efficiency, ensuring the normal use of plastic bucket processing. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the labeling machine for plastic bucket processing.

[0019] Figure 2 It is a schematic structural diagram of the adjusting plate in the labeling machine for plastic bucket processing.

[0020] Figure 3 It is a schematic structural diagram of the lifting plate in the labeling machine for plastic bucket processing.

[0021] Figure 4 It is a cross-sectional view of the lifting plate in the labeling machine for plastic bucket processing.

[0022] Annotation of reference numerals: 1 - frame, 2 - fixed plate, 3 - lifting plate, 301 - sliding groove, 4 - transmission plate, 401 - transmission groove, 5 - transmission column, 6 - movable block, 7 - connecting rod, 8 - fixed roller, 9 - conveyor belt, 10 - limit nut, 11 - adjusting plate, 111 - through groove, 12 - cylinder, 13 - telescopic rod, 14 - pressing plate, 141 - mounting groove, 15 - suction cup, 16 - driving roller, 17 - storage roller, 18 - guide rail, 19 - threaded rod, 20 - turntable, 21 - telescopic cylinder, 22 - driving rod, 23 - mounting plate, 24 - cutter, 25 - driving plate, 26 - telescopic spring, 27 - movable rod. Detailed implementation mode

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments; in the drawings or descriptions, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses or heights of the components can be enlarged or reduced. The embodiments listed in the present utility model are only used to illustrate the present utility model and are not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0024] In one embodiment, as Figures 1-4 shown, a labeling machine for plastic bucket processing includes a frame 1 and a conveyor belt 9, and further includes:

[0025] A fixed roller 8, a fixed plate 2 is fixedly arranged at the top of the frame 1, the fixed plate 2 is in an L-shaped structure, a lifting plate 3 is arranged between multiple fixed plates 2, a sliding groove 301 is formed in the lifting plate 3, a movable block 6 is slidably arranged inside the sliding groove 301, a transmission plate 4 is fixedly arranged at the bottom of the movable block 6, a transmission groove 401 is formed in the transmission plate 4, the transmission groove 401 is an inclined groove, a transmission column 5 is arranged at the bottom end of the fixed plate 2, the transmission column 5 is slidably arranged inside the transmission groove 401, a connecting rod 7 is arranged at the bottom of the transmission plate 4, and a fixed roller 8 for fixing the plastic bucket is arranged at the bottom end of the connecting rod 7. The lifting plate 3 moves up and down and drives the transmission plate 4 to move through the movable block 6. The fixed plate 2 and the transmission column 5 cannot move, and the transmission column 5 drives multiple transmission plates 4 to approach or move away from each other through the cooperation with the transmission groove 401;

[0026] A pressing plate 14. An adjusting plate 11 is arranged inside the frame 1. A receiving roller 17 and a driving roller 16 are arranged on the adjusting plate 11. The label cylinder is arranged on the receiving roller 17. Both groups of driving rollers 16 are driven by a micro motor or a motor. The driving roller 16 conveys the passing-through labels. A cylinder 12 is arranged on the side wall of the adjusting plate 11. A telescopic rod 13 is arranged at the telescopic end of the cylinder 12. One end of the telescopic rod 13 is provided with a driving plate 25. A movable rod 27 is arranged on the side wall of the driving plate 25. One end of the movable rod 27 is provided with a pressing plate 14. An installation groove 141 is formed on the pressing plate 14. A suction cup 15 for fixing the label is arranged inside the installation groove 141. The label is conveyed by the driving roller 16 to the side of the pressing plate 14 close to the plastic bucket. The suction cup 15 fixes the label, so that the label is closely attached to the outside of the pressing plate 14.

[0027] A fixing mechanism is arranged on the top of the frame 1 and can fix the plastic bucket on the conveyor belt 9.

[0028] A lifting mechanism is connected to the adjusting plate 11 and adjusts the use position of the pressing plate 14 by driving the adjusting plate 11 to move up and down.

[0029] The labeling machine for plastic bucket processing conveys the plastic bucket through the conveyor belt 9. The plastic bucket moves below the fixing roller 8. The fixing mechanism drives the lifting disc 3 and the fixing roller 8 to descend, so that the fixing roller 8 can penetrate into the plastic bucket. Multiple transmission plates 4 move away from each other and drive the fixing roller 8 to move. Multiple fixing rollers 8 move away from each other and squeeze and fix the plastic bucket, realizing the fixing and positioning of the plastic bucket. The driving roller 16 conveys the label. The cylinder 12 drives the pressing plate 14 to approach the plastic bucket. The pressing plate 14 pastes the label on the outside of the plastic bucket. As an embodiment, the left-right, up-down positions of the various components shown in the drawings are only a layout method, and the specific positions are set according to specific needs.

[0030] In one embodiment, as Figures 1-3 shown, the fixing mechanism includes a telescopic cylinder 21 and a driving rod 22. A telescopic cylinder 21 is arranged on the top of the frame 1. The driving end of the telescopic cylinder 21 is provided with a driving rod 22. The bottom end of the driving rod 22 is fixedly connected to the lifting disc 3. The telescopic cylinder 21 drives the lifting disc 3 to move up and down through the driving rod 22.

[0031] In one embodiment, as Figures 1-2As shown in the figure, the lifting mechanism includes a threaded rod 19, a guide rail 18 and a turntable 20. A guide rail 18 is provided on the inner side wall of the frame 1. The adjusting plate 11 is slidably arranged on the guide rail 18. A threaded rod 19 is rotatably arranged inside the guide rail 18. A threaded hole matching with the threaded rod 19 is provided on the adjusting plate 11. A turntable 20 is arranged at the top end of the threaded rod 19. By driving the rotation of the threaded rod 19 with the turntable 20, the threaded rod 19 drives the adjusting plate 11 to move up and down, which is convenient for adjusting the pasting position of the label. After the adjustment is completed, the adjusting plate 11 is reinforced by bolts.

[0032] In one embodiment, as Figures 1-2 shown, a through groove 111 is formed on the adjusting plate 11. An installation plate 23 is arranged outside the adjusting plate 11. A cutting knife 24 is arranged on the installation plate 23, and the cutting knife 24 cuts the label.

[0033] In one embodiment, as Figures 1-2 shown, the movable rod 27 is slidably arranged on the driving plate 25, and a telescopic spring 26 is sleeved outside the movable rod 27.

[0034] In the above embodiment of the present utility model, a labeling machine for plastic bucket processing is provided. The plastic bucket moves below the fixed roller 8. The telescopic cylinder 21 drives the lifting disc 3 to descend through the driving rod 22. The lifting disc 3 and the fixed roller 8 descend, so that the fixed roller 8 can penetrate into the plastic bucket. The plurality of transmission plates 4 move away from each other and drive the fixed roller 8 to move. The plurality of fixed rollers 8 squeeze and fix the plastic bucket. The driving roller 16 conveys the label, so that the label moves outside the pressing plate 14. The suction cup 15 fixes the label. The cylinder 12 drives the pressing plate 14 to approach the plastic bucket. The cutting knife 24 cuts the label, and the pressing plate 14 pastes the label on the outside of the plastic bucket.

[0035] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A labeling machine for plastic barrel processing, comprising a frame and a conveyor belt, characterized in that: Also includes: A fixed roller, a fixed plate is provided on the top of the frame, a lifting plate is provided between the plurality of fixed plates, a sliding groove is provided on the lifting plate, a movable block is slidably provided inside the sliding groove, a transmission plate is provided at the bottom of the movable block, a transmission groove is provided on the transmission plate, a transmission column is provided at the bottom end of the fixed plate, the transmission column is slidably provided inside the transmission groove, a connecting rod is provided at the bottom of the transmission plate, and a fixed roller for fixing the plastic barrel is provided at the bottom end of the connecting rod; A pressure plate, an adjustment plate is arranged inside the frame, a storage roller and a driving roller are arranged on the adjustment plate, a cylinder is arranged on the side wall of the adjustment plate, a telescopic rod is arranged on the telescopic end of the cylinder, a driving plate is arranged on one end of the telescopic rod, a movable rod is arranged on the side wall of the driving plate, a pressure plate is arranged on one end of the movable rod, and a suction cup for fixing the label is arranged on the pressure plate; A fixing mechanism, arranged on the top of the frame, capable of fixing the plastic barrel on the conveyor belt; The lifting mechanism is connected with the adjusting plate and adjusts the use position of the pressing plate by driving the adjusting plate to move up and down.

2. The labeling machine for plastic barrel processing according to claim 1, characterized in that: The fixing mechanism comprises a telescopic cylinder and a driving rod. The top of the frame is provided with the telescopic cylinder. The driving end of the telescopic cylinder is provided with the driving rod. The bottom end of the driving rod is fixedly connected to the lifting plate.

3. The labeling machine for plastic barrel processing according to claim 1, characterized in that: The lifting mechanism includes a threaded rod, a guide rail and a turntable. The inner side wall of the frame is provided with a guide rail, the adjustment plate is slidably arranged on the guide rail, a threaded rod is rotatably arranged inside the guide rail, a screw hole matching the threaded rod is arranged on the adjustment plate, and a turntable is arranged at the top of the threaded rod.

4. The labeling machine for plastic barrel processing according to claim 1, characterized in that: A through slot is provided on the adjusting plate, a mounting plate is provided outside the adjusting plate, and a cutting knife is provided on the mounting plate.

5. The labeling machine for plastic barrel processing according to claim 4, characterized in that: The movable rod is slidably arranged on the driving plate, and a telescopic spring is sleeved on the outside of the movable rod.

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