Cylinder progressive conveying double-sided labeling machine

Abstract

The utility model relates to the technical field of labeling machines, in particular to a cylinder progressive conveying double-sided labeling machine which comprises a machine frame, a conveying device movably arranged on the machine frame, a positioning device matched with the conveying device for use and labeling devices arranged on the two sides of the positioning device. And the positioning device is used for bearing the products conveyed by the conveying device and positioning the conveyed products, so that the labeling device is used for positioning and pasting labels on the upper and lower end surfaces of the products. According to the utility model, the conveying function and the positioning function of the cylindrical product are both considered, the condition that the cylindrical product rolls and deviates in the conveying process is prevented, and the labeling quality and the labeling efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of labeling machine technology, and in particular to a cylindrical progressive conveyor double-sided labeling machine. Background Technology

[0002] Labeling machines, also known as label applicators, are devices that affix rolls of self-adhesive labels to products or prescribed packaging. They are an indispensable part of the modern packaging industry. Currently, the types of labeling machines in my country are gradually increasing, and the technological level has also greatly improved. They have evolved from the outdated manual and semi-automatic labeling methods to automated labeling, occupying a significant market share. However, when performing double-sided labeling on cylindrical products, existing labeling machines, due to the use of numerous transmission structures for directional conveying, increase in size and cannot effectively fix the position of the cylindrical products. This causes the cylindrical products to easily roll and shift during the labeling process, affecting labeling quality and efficiency. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a cylindrical progressive conveying double-sided labeling machine that combines conveying and positioning functions for cylindrical products, preventing the cylindrical products from rolling and shifting during conveying, thereby improving labeling quality and efficiency.

[0004] To achieve the above objectives, this utility model provides a cylindrical progressive conveyor double-sided labeling machine, comprising a frame, a conveying device movably mounted on the frame, a positioning device used in conjunction with the conveying device, and labeling devices mounted on both sides of the positioning device. The conveying device is used to transport the product to be labeled back and forth, and the positioning device is used to carry the product transported by the conveying device and position the transported product so that the labeling device positions and pastes the label on the upper and lower ends of the product.

[0005] Preferably, the conveying device includes a base, a movable seat movably disposed on the base, a linear module drivenly connected to the movable seat, a feeding rack movably disposed on the movable seat, and a lifting cylinder drivenly connected to the feeding rack. The feeding rack has a material placement groove, and multiple material placement grooves are provided. The multiple material placement grooves are connected sequentially along the length direction of the feeding rack to form a wave shape.

[0006] Preferably, both ends of the feeding rack are provided with support plates, the support plates are provided with first sliders, and both ends of the movable seat are provided with first guide rails that are slidably connected to the first sliders.

[0007] Preferably, a first buffer and a second buffer are respectively provided at both ends of the base, and the first buffer and the second buffer are used to block the two ends of the movable seat.

[0008] Preferably, the positioning device includes two positioning frames arranged at intervals and in parallel, an adjustment seat disposed on the positioning frame, a second slider disposed on the adjustment seat, a locking fastener disposed on the adjustment seat, and a second guide rail disposed on the frame. The adjustment seat is slidably connected to the second guide rail through the second slider. The positioning frame is provided with positioning grooves, and multiple positioning grooves are provided. The multiple positioning grooves are connected sequentially along the length direction of the positioning frame to form a wave shape.

[0009] Preferably, a pushing component is provided above the labeling device. The pushing component includes a bracket, a suction chamber movably disposed on the bracket, and a pushing cylinder drivenly connected to the suction chamber. An air inlet is provided at the top of the suction chamber. The suction chamber has suction holes, and multiple suction holes are provided. The multiple suction holes are arranged in a rectangular array, and all multiple suction holes are connected to the air inlet.

[0010] Preferably, guide rods are provided on both sides of the suction chamber, and the bracket is provided with a guide cylinder that is slidably connected to the guide rods.

[0011] Preferably, a control panel is provided on the side of the frame.

[0012] The beneficial effects of this utility model are: it combines the functions of conveying and positioning cylindrical products, prevents cylindrical products from rolling and shifting their position during the conveying process, and improves labeling quality and labeling efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 for Figure 1 A magnified schematic diagram of part A in the diagram.

[0015] Figure 3 for Figure 1 A magnified schematic diagram of part B.

[0016] The reference numerals in the figures include:

[0017] 1 - Rack

[0018] 2—Conveying device 21—Base 22—Moving seat

[0019] 23 - Linear Module 24 - Feeding Rack 25 - Lifting Cylinder

[0020] 26—Material trough; 27—Support plate; 28—First slider

[0021] 29 – First guide rail; 210 – First buffer; 211 – Second buffer

[0022] 3—Positioning device; 31—Positioning frame; 32—Adjusting seat

[0023] 33 - Second slider; 34 - Locking fastener; 35 - Second guide rail

[0024] 36—Positioning groove

[0025] 4 - Labeling device

[0026] 5 - Pushing component; 51 - Support; 52 - Suction chamber

[0027] 53 - Push cylinder 54 - Air inlet 55 - Suction port

[0028] 56—Guide rod 57—Guide cylinder

[0029] 6 - Control Panel Detailed Implementation

[0030] The present invention will now be described in detail with reference to the accompanying drawings.

[0031] like Figures 1 to 3 As shown, this utility model discloses a cylindrical progressive conveyor double-sided labeling machine, including a frame 1, a conveying device 2 movably disposed on the frame 1, a positioning device 3 used in conjunction with the conveying device 2, and labeling devices 4 disposed on both sides of the positioning device 3. The conveying device 2 is used to convey the product to be labeled back and forth, and the positioning device 3 is used to carry the product conveyed by the conveying device 2 and position the conveyed product so that the labeling device 4 positions and pastes the label on the upper and lower ends of the product.

[0032] During operation, the cylindrical product is placed horizontally on the conveyor device 2, which transports the product to be labeled. Simultaneously, the positioning device 3 supports the cylindrical product transported by the conveyor device 2 and engages it, effectively fixing the product in place. Through the reciprocating movement and multiple lifting of the conveyor device 2, the positioning device 3 is better coordinated, enabling the gradual transport of cylindrical products one by one. This provides both excellent conveying and positioning functions, allowing the labeling device 4 to accurately affix labels to the top and bottom surfaces of the product, efficiently and automatically completing the labeling process. The labeling device 4 is a conventional labeling machine, and its specific shape, structure, and working principle will not be described in detail here. This invention combines the functions of conveying and positioning cylindrical products, preventing them from rolling and shifting during transport, thus improving labeling quality and efficiency.

[0033] The conveying device 2 in this embodiment includes a base 21, a movable seat 22 movably disposed on the base 21, a linear module 23 drivenly connected to the movable seat 22, a feeding rack 24 movably disposed on the movable seat 22, and a lifting cylinder 25 drivenly connected to the feeding rack 24. The feeding rack 24 has a material placement groove 26, and multiple material placement grooves 26 are provided. The multiple material placement grooves 26 are connected sequentially along the length direction of the feeding rack 24 to form a wave shape. Specifically, the linear module 23 drives the moving seat 22 to move back and forth relative to the base 21, and the lifting cylinder 25 drives the feeding rack 24 to move up and down, thereby driving the feeding rack 24 to move in four directions: forward, backward, up, and down. The feeding rack 24 places multiple cylindrical products in multiple material slots 26. First, it drives the multiple cylindrical products to move back and forth for conveying, and then it drives the multiple cylindrical products to move up and down, thereby fixing the multiple cylindrical products after conveying on the positioning device 3. This realizes the cooperation between the conveying device 2 and the positioning device 3 to gradually convey multiple cylindrical products. The feeding efficiency is high. The multiple material slots 26 are connected in sequence along the length of the feeding rack 24 to form a wave shape, which has a large material capacity. The outer wall of the material slot 26 engages with the outer wall of the cylindrical product, thereby making the cylindrical product stably placed on the feeding rack 24.

[0034] In this embodiment, the feeding rack 24 has support plates 27 at both ends, each support plate 27 having a first slider 28. The movable seat 22 has first guide rails 29 at both ends that are slidably connected to the first sliders 28. Specifically, preferably, two support plates 27 are provided, each located at one end of the bottom of the feeding rack 24. The support plates 27 are slidably connected to the first guide rails 29 via the first sliders 28, increasing the support area of ​​the feeding rack 24, providing better support and stability, and effectively improving the stability of the feeding rack 24's vertical movement.

[0035] In this embodiment, a first buffer 210 and a second buffer 211 are respectively provided at both ends of the base 21. The first buffer 210 and the second buffer 211 are used to stop the movement of the movable seat 22 from contacting its ends. Specifically, the first buffer 210 and the second buffer 211 are respectively installed at both ends of the base 21. The first buffer 210 and the second buffer 211 can buffer and decelerate the moving seat 22, prevent excessive movement of the moving seat 22, provide good protection and limit the movement of the moving seat 22, and improve the safety performance of the operation.

[0036] The positioning device 3 of this embodiment includes two positioning frames 31 arranged at intervals and in parallel, an adjustment seat 32 disposed on the positioning frame 31, a second slider 33 disposed on the adjustment seat 32, a locking fastener 34 disposed on the adjustment seat 32, and a second guide rail 35 disposed on the frame 1. The adjustment seat 32 is slidably connected to the second guide rail 35 through the second slider 33. The positioning frame 31 is provided with a positioning groove 36. Multiple positioning grooves 36 are provided, and multiple positioning grooves 36 are connected sequentially along the length direction of the positioning frame 31 to form a wave shape. Specifically, two positioning frames 31 are spaced apart and parallel. First, the distance between the two positioning frames 31 is adjusted according to the size specifications of the cylindrical product. The locking fastener 34 is loosened, and the positioning frame 31 pushes the adjusting seat 32. The adjusting seat 32 is slidably connected to the second guide rail 35 through the second slider 33. After the adjusting seat 32 is adjusted to the appropriate position, the locking fastener 34 is tightened again to lock the position of the adjusting seat 32. Multiple positioning grooves 36 are connected in sequence along the length of the positioning frame 31 to form a wave shape with a large load capacity. The outer wall of the positioning groove 36 engages with the outer wall of the cylindrical product, so that the cylindrical product is placed stably on the positioning frame 31.

[0037] In this embodiment, a pushing component 5 is provided above the labeling device 4. The pushing component 5 includes a bracket 51, a suction chamber 52 movably disposed on the bracket 51, and a pushing cylinder 53 drivenly connected to the suction chamber 52. The top of the suction chamber 52 is provided with an air inlet 54, and the suction chamber 52 has multiple suction holes 55 arranged in a rectangular array. All suction holes 55 are connected to the air inlet 54. Specifically, the pushing cylinder 53 drives the suction chamber 52 to move closer to the product. The suction chamber 52 is connected to an external air pump through the air inlet 54. Moreover, the multiple suction holes 55 are arranged in a rectangular array and are connected to the air inlet 54, which helps to stably and firmly adsorb the label paper output from the labeling device 4 through the multiple suction holes 55, and accurately stick the label paper to the upper and lower ends of the product. This results in high positioning accuracy and high work efficiency.

[0038] In this embodiment, guide rods 56 are provided on both sides of the suction chamber 52, and the bracket 51 is provided with guide cylinders 57 that are slidably connected to the guide rods 56. Specifically, preferably, two guide rods 56 and two guide cylinders 57 are provided, with the two guide rods 56 respectively located on both sides of the suction chamber 52 and the two guide cylinders 57 respectively located on both sides of the bracket 51. Moreover, the guide rods 56 and guide cylinders 57 are slidably connected, allowing for smooth and stable movement and providing good guidance for the suction chamber 52.

[0039] In this embodiment, a control panel 6 is provided on the side of the frame 1. Specifically, the operator can control the working status of each working component through the control panel 6, which has a high degree of automation and improves work efficiency and quality.

[0040] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A cylindrical progressive conveyor double-sided labeling machine, characterized in that: The device includes a frame, a conveyor movably mounted on the frame, a positioning device used in conjunction with the conveyor, and labeling devices located on both sides of the positioning device. The conveyor is used to transport products to be labeled back and forth, and the positioning device is used to carry the products transported by the conveyor and position the transported products so that the labeling device can position and affix the labels to the upper and lower end faces of the products.

2. The cylindrical progressive conveyor double-sided labeling machine according to claim 1, characterized in that: The conveying device includes a base, a movable seat movably mounted on the base, a linear module driven and connected to the movable seat, a feeding rack movably mounted on the movable seat, and a lifting cylinder driven and connected to the feeding rack. The feeding rack has a material placement slot, and multiple material placement slots are provided. The multiple material placement slots are connected sequentially along the length of the feeding rack to form a wave shape.

3. A cylindrical progressive conveyor double-sided labeling machine according to claim 2, characterized in that: Both ends of the feeding rack are provided with support plates, and the support plates are provided with first sliders. Both ends of the movable seat are provided with first guide rails that are slidably connected to the first sliders.

4. A cylindrical progressive conveyor double-sided labeling machine according to claim 2, characterized in that: The base is provided with a first buffer and a second buffer at its two ends, which are used to prevent contact with the two ends of the movable seat.

5. A cylindrical progressive conveyor double-sided labeling machine according to claim 1, characterized in that: The positioning device includes two positioning frames arranged at intervals and in parallel, an adjustment seat set on the positioning frame, a second slider set on the adjustment seat, a locking fastener set on the adjustment seat, and a second guide rail set on the frame. The adjustment seat is slidably connected to the second guide rail through the second slider. The positioning frame has a positioning groove, and multiple positioning grooves are provided. The multiple positioning grooves are connected sequentially along the length direction of the positioning frame to form a wave shape.

6. A cylindrical progressive conveyor double-sided labeling machine according to claim 1, characterized in that: A pushing component is provided above the labeling device. The pushing component includes a bracket, a suction chamber movably disposed on the bracket, and a pushing cylinder drivenly connected to the suction chamber. An air inlet is provided at the top of the suction chamber. The suction chamber has multiple suction holes arranged in a rectangular array, and all of the suction holes are connected to the air inlet.

7. A cylindrical progressive conveyor double-sided labeling machine according to claim 6, characterized in that: Guide rods are provided on both sides of the suction chamber, and the bracket is provided with a guide cylinder that is slidably connected to the guide rods.

8. A cylindrical progressive conveyor double-sided labeling machine according to claim 1, characterized in that: A control panel is located on the side of the frame.

Images