Automatic labeling machine

Abstract

The utility model relates to an automatic labeling machine, which comprises a rack, a labeling mechanism and a labeling mechanism, the label supply device is arranged in the center of the top of the rack and used for providing labels; and a labeling mechanism. According to the automatic labeling machine, the vertical rotating air cylinder and the transverse rotating air cylinder are arranged in the labeling mechanism, so that the label taking assembly on the labeling mechanism can be adjusted to different angles and directions through rotation of the air cylinders, and then the labeling requirements of different angles are met; in addition, the effects of transferring labels and adjusting the labeling height are achieved under the cooperation of the transverse linear module and the vertical linear module.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling, in particular to an automatic labeling machine. Background Art

[0002] A labeling machine is an automatic or semi-automatic device used to apply labels to various packaging materials. These machines are widely used in the food, beverage, pharmaceutical, cosmetics, and many other industries, significantly improving production efficiency and ensuring consistent and accurate labeling.

[0003] In the prior art, the existing labeling machines first supply labels and then label one side of the packaging box. However, the existing labeling machines usually can only label one side of the packaging box (such as the top surface or the front side, etc.). Since they cannot flexibly adjust the labeling angle, they can only label one side of the packaging box and cannot switch to labeling the side and top surfaces of the carton according to needs. This leads to the need to equip labeling machines with multiple different labeling angles in actual applications, which increases costs and reduces operational flexibility. Therefore, it is necessary to propose an improved automatic labeling machine that can overcome these limitations and realize the function of multi-sided labeling. Utility Model Content

[0004] The utility model provides an automatic labeling machine, which solves the problems of the above-mentioned traditional labeling machines that cannot flexibly adjust the labeling angle, cannot switch the labeling surface according to usage requirements, and cannot label at multiple angles.

[0005] The utility model solves the above technical problems with the following technical solutions: an automatic labeling machine comprising:

[0006] Racks, used to support equipment;

[0007] a label supply device, disposed at the center of the top of the frame, for supplying labels;

[0008] The labeling mechanism includes two movable support frames which are arranged on the top of the frame and are respectively located on both sides of the label feeding device. The two movable support frames are provided with a movable beam and a hanging frame, wherein the movable beam is slidably mounted on the two movable support frames, and a horizontal linear module connected to the slide and the movable beam is fixedly provided at the bottom of the hanging frame. A vertical linear module located in front of the label feeding device is fixedly provided on the side of the movable beam, and an L-shaped lifting plate is fixedly provided on the slide of the vertical linear module. A vertical rotating cylinder is installed on the back of the L-shaped lifting plate, and the rotating shaft of the vertical rotating cylinder passes through the L-shaped lifting plate and is installed with an L-shaped supporting plate, and a horizontal rotating cylinder is installed on the L-shaped supporting plate, and the rotating shaft of the horizontal rotating cylinder passes through the L-shaped supporting plate and is installed with a taking and labeling component.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the label picking assembly includes a transverse rotating plate fixed on the rotating axis of the transverse rotating cylinder, and a pushing telescopic cylinder is installed at the end of the transverse rotating plate. The telescopic end of the pushing telescopic cylinder passes through the transverse rotating plate and is fixed with a label picking part, and a plurality of suction nozzles for sucking labels are arranged on the label picking part.

[0011] Furthermore, the movable support frame includes a bottom beam fixed on the top of the frame, the top of the bottom beam is fixed with vertical poles at both ends, the top ends of the two vertical poles are fixed with a movable support beam extending to the front of the label feeding device, and a diagonal support rod is arranged between the bottom of the movable support beam and the vertical poles located on the outside.

[0012] Furthermore, a slide rail is provided on the top of the movable support beam, and the movable beam is slidably mounted on the slide rail.

[0013] Furthermore, the hoisting frame includes two C-shaped frames mounted on the top of the two mobile support frames, the two C-shaped frames are respectively located at the front and rear ends of the two mobile support frames, a connecting beam is fixed between the middle parts of the two C-shaped frames, and the horizontal linear module is fixed below the connecting beam.

[0014] Furthermore, the frame includes a base, two supporting columns are fixedly provided on the top of the base, and a mounting platform for mounting the label supply device and the labeling mechanism is fixedly provided on the top of the two supporting columns.

[0015] Furthermore, diagonal support columns are provided between the bottom of the mounting platform and the two support columns.

[0016] Furthermore, universal wheels are installed at the four corners of the bottom of the base.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0018] 1. This automatic labeling machine sets a vertical rotary cylinder and a horizontal rotary cylinder in the labeling mechanism, so that the pick-up and labeling components on it can be adjusted to different angles and directions by rotating the cylinders, thereby meeting the labeling requirements at different angles. In addition, the cooperation of the horizontal linear module and the vertical linear module can achieve the effect of transferring labels and adjusting the labeling height.

[0019] 2. The automatic labeling machine is easy to move by setting universal wheels at the bottom of the frame and setting the controller on the frame, so as to meet the labeling work in different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the explosion structure of the labeling mechanism of the utility model;

[0022] Figure 3 This is a partial structural diagram of the labeling mechanism of the utility model;

[0023] Figure 4 For this utility model Figure 3 Another perspective structural diagram;

[0024] Figure 5 This is a schematic diagram of the structure of the mobile support frame of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the lifting frame of the utility model;

[0026] Figure 7 This is a schematic diagram of the frame structure of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1. Frame; 101. Base; 102. Support column; 103. Mounting table; 104. Diagonal support column; 2. Label supply device; 3. Labeling mechanism; 31. Mobile support frame; 311. Bottom beam; 312. Vertical pole; 313. Mobile support beam; 314. Diagonal support rod; 315. Slide rail; 32. Mobile beam 32; 33. Lifting frame; 330. C-shaped frame; 331. Connecting beam; 34. Horizontal linear module; 35. Vertical linear module; 36. L-shaped lifting plate; 37. Vertical rotating cylinder; 38. L-shaped support plate; 39. Horizontal rotating cylinder; 310. Pick-up and labeling assembly; 3100. Horizontal rotating plate; 3101. Push telescopic cylinder; 3102. Pick-up and labeling part; 3103. Suction nozzle 3103; 4. Controller 4; 5. Universal wheel. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] like Figure 1-7 As shown, an automatic labeling machine in this embodiment includes: a frame 1, a label supply device 2 and a labeling mechanism 3, wherein the frame 1 is used to support the equipment, and the label supply device 2 is arranged at the center of the top of the frame 1 to provide labels. In this embodiment, the label supply device 2 is a label printer, which is a prior art in the field and will not be described in detail here.

[0031] The labeling mechanism 3 includes two movable support frames 31 arranged on the top of the frame 1 and located on both sides of the label feeding device 2. The two movable support frames 31 are provided with movable beams 32 and hanging frames 33, wherein the movable beams 32 are slidably mounted on the two movable support frames 31, and the bottom of the hanging frame 33 is fixed with a transverse linear module 34 connected to the slide and the movable beam 32, so that the movable beam 32 can be moved transversely on the two movable support frames 31 by driving the transverse linear module 34.

[0032] The side of the moving beam 32 is fixed with a vertical linear module 35 located in front of the label feeding device 2, and the slide of the vertical linear module 35 is fixed with an L-shaped lifting plate 36. The back of the L-shaped lifting plate 36 is installed with a vertical rotating cylinder 37, and the rotating shaft of the vertical rotating cylinder 37 passes through the L-shaped lifting plate 36 and is installed with an L-shaped support plate 38. Specifically, the horizontal plate of the L-shaped lifting plate 36 is fixed on the slide of the vertical linear module 35, and the vertical rotating cylinder 37 is fixed at the bottom end of its vertical plate, thereby avoiding interference between the vertical rotating cylinder 37 and the vertical linear module 35. In addition, the length of the vertical plate of the L-shaped lifting plate 36 can make the equipment at its bottom end lowered out of the range of the vertical linear module 35, thereby avoiding the vertical linear module 35 from colliding with the packaging box during labeling. A horizontal rotating cylinder 39 is installed on the L-shaped support plate 38, and the rotating shaft of the horizontal rotating cylinder 39 passes through the L-shaped support plate 38 and is installed with a taking and pasting component 310.

[0033] With this design, the horizontal linear module 34 can be used to move the pick-up and labeling assembly 310 back and forth between the packaging box and the label supply device 2 , while the vertical linear module 35 can be used to lift the pick-up and labeling assembly 310 to a corresponding height.

[0034] When labeling the top of the packaging box, there is no need to use the vertical rotating cylinder 37. The picking and pasting component 310 is moved to the side of the label supply device 2 through the horizontal linear module 34, and then the picking and pasting component 310 is horizontally rotated to above the label output platform of the label supply device 2 through the horizontal rotating cylinder 39, and then the picking and pasting component 310 is lowered to above it by the vertical linear module 35 to complete the labeling, and then the picking and pasting component 310 is moved to the side of the packaging box by the horizontal linear module 34, and then the picking and pasting component 310 is horizontally rotated to above the labeling position by the horizontal rotating cylinder 39, and finally the picking and pasting component 310 is lowered to the labeling position by the vertical linear module 35 to complete the labeling.

[0035] When labeling the side of the packaging box, after completing the above-mentioned label removal work, the vertical rotating cylinder 37 is used to move the pick-up and labeling assembly 310 to be parallel to the side of the packaging box, and then the vertical linear module 35 is used to lower the pick-up and labeling assembly 310 to the height of the labeling position, and finally the horizontal linear module 34 is used to move the movable pick-up and labeling assembly 310 to the side of the packaging box to complete the labeling. When removing the label again, the horizontal linear module 34 is used to move the pick-up and labeling assembly 310 away, and the vertical rotating cylinder 37 is used to rotate the pick-up and labeling assembly 310 to a horizontal posture, and then the above-mentioned label removal work is repeated.

[0036] Furthermore, the picking and applying component 310 includes a transverse rotating plate 3100 fixed on the rotating axis of the transverse rotating cylinder 39, and a pushing telescopic cylinder 3101 is installed at the end of the transverse rotating plate 3100. The telescopic end of the pushing telescopic cylinder 3101 passes through the transverse rotating plate 3100 and is fixedly connected to a picking and applying portion 3102. A plurality of suction nozzles 3103 for sucking labels are provided on the picking and applying portion 3102. The pushing telescopic cylinder 3101 can be extended and retracted in a short stroke to complete the refined control of label picking and labeling. The suction nozzle 3103 is used to suck the label to complete the label transfer work.

[0037] It should be noted that the linear modules in this embodiment are all screw linear modules, the suction nozzle 3103 is connected to the vacuum generator through an air pipe, and the pushing telescopic cylinder 3101 is a pneumatic cylinder.

[0038] Furthermore, the movable support frame 31 includes a bottom beam 311 fixed to the top of the frame 1 by bolts, and the top of the bottom beam 311 is fixed with vertical poles 312 at both ends thereof, and the top ends of the two vertical poles 312 are fixed with a movable support beam 313 extending to the front of the label feeding device 2, and a diagonal support rod 314 is arranged between the bottom of the movable support beam 313 and the vertical pole 312 located on the outside, and the diagonal support rod 314 can effectively improve its support stability.

[0039] The bottom beam 311 , the vertical pole 312 , the vertical pole 312 and the diagonal brace 314 are fixed by welding, and the movable support frame 31 is in the shape of a “P” with its side tilted.

[0040] Furthermore, a slide rail 315 is fixedly installed on the top of the movable support beam 313 , and the movable beam 32 is slidably mounted on the slide rail 315 , so that the movable beam 32 can slide stably thereon.

[0041] Furthermore, the lifting frame 33 includes two C-shaped frames 330 mounted on the top of the two mobile support frames 31, and the two ends of the C-shaped frames 330 are respectively fixed on the top of the two mobile support beams 313. The two C-shaped frames 330 are respectively located at the front and rear ends of the two mobile support frames 31. A connecting beam 331 is fixed between the middle parts of the two C-shaped frames 330. The connecting beam 331 is fixed between the two C-shaped frames 330 by welding, and the horizontal linear module 34 is fixed below the connecting beam 331 by bolts.

[0042] Furthermore, the frame 1 includes a base 101. In this embodiment, two support columns 102 are fixed on the top of the base 101, and a mounting platform 103 for mounting the label supply device 2 and the labeling mechanism 3 is fixed on the top of the two support columns 102. The base 101, the support columns 102 and the mounting platform 103 are fixed by welding.

[0043] In addition, diagonal support columns 104 are welded between the bottom of the mounting platform 103 and the two support columns 102 to improve the weighing capacity of the mounting platform 103 .

[0044] Furthermore, universal wheels 5 are installed at the four corners of the bottom of the base 101. The universal wheels 5 are universal wheel structures with brakes, which can meet the needs of moving and stopping the device.

[0045] Furthermore, a controller 4 is provided on the top of the base 101 and located on the side of the support column 102 for controlling the operation of the device. The controller 4 is an existing technology in this field, such as model 6ES7231-5PD32-0XB0, and will not be described in detail here.

[0046] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. An automatic labeling machine, characterized in that, include: A frame (1) for supporting the equipment; a label supply device (2), arranged at the center of the top of the frame (1), for supplying labels; The labeling mechanism (3) comprises two movable support frames (31) arranged on the top of the frame (1) and respectively located on both sides of the label supply device (2); a movable beam (32) and a hanging frame (33) are mounted on the two movable support frames (31); the movable beam (32) is slidably mounted on the two movable support frames (31); a horizontal linear module (34) connected to a slide table and the movable beam (32) is fixed at the bottom of the hanging frame (33); a side of the movable beam (32) is fixedly provided with a label supply device. (2) A vertical linear module (35) is provided in front of the vertical linear module (35). An L-shaped lifting plate (36) is fixed on the slide of the vertical linear module (35). A vertical rotary cylinder (37) is installed on the back of the L-shaped lifting plate (36). The rotating shaft of the vertical rotary cylinder (37) passes through the L-shaped lifting plate (36) and is installed with an L-shaped support plate (38). A horizontal rotary cylinder (39) is installed on the L-shaped support plate (38). The rotating shaft of the horizontal rotary cylinder (39) passes through the L-shaped support plate (38) and is installed with a pick-up assembly (310).

2. The automatic labeling machine according to claim 1, characterized in that: The label picking assembly (310) comprises a transverse rotating plate (3100) fixedly mounted on the rotating shaft of a transverse rotating cylinder (39); a pushing and telescopic cylinder (3101) is mounted at the end of the transverse rotating plate (3100); the telescopic end of the pushing and telescopic cylinder (3101) passes through the transverse rotating plate (3100) and is fixedly connected to a label picking portion (3102); and a plurality of suction nozzles (3103) for sucking labels are provided through the label picking portion (3102).

3. The automatic labeling machine according to claim 1, characterized in that: The movable support frame (31) comprises a bottom beam (311) fixed on the top of the frame (1); vertical poles (312) located at both ends of the bottom beam (311) are fixed on the top of the bottom beam (311); the top ends of the two vertical poles (312) are fixed with movable support beams (313) extending to the front of the label supply device (2); and diagonal support rods (314) are provided between the bottom of the movable support beam (313) and the vertical poles (312) located on the outside.

4. The automatic labeling machine according to claim 3, characterized in that: A slide rail (315) is provided on the top of the movable support beam (313), and the movable beam (32) is slidably mounted on the slide rail (315).

5. The automatic labeling machine according to claim 4, characterized in that: The hanging frame (33) comprises two C-shaped frames (330) mounted on the top of the two movable support frames (31), the two C-shaped frames (330) being respectively located at the front and rear ends of the two movable support frames (31), a connecting beam (331) being fixed between the middle parts of the two C-shaped frames (330), and a transverse linear module (34) being fixed below the connecting beam (331).

6. The automatic labeling machine according to claim 1, characterized in that: The frame (1) comprises a base (101), two support columns (102) are fixedly provided on the top of the base (101), and a mounting platform (103) for mounting a label supply device (2) and a labeling mechanism (3) is fixedly provided on the top of the two support columns (102).

7. The automatic labeling machine according to claim 6, characterized in that: Diagonal support columns (104) are provided between the bottom of the mounting platform (103) and the two support columns (102).

8. An automatic labeling machine according to claim 6 or 7, characterized in that: Universal wheels (5) are installed at the four corners of the bottom of the base (101).

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