CN111252326A - Automatic labeling machine and labeling method - Google Patents

Abstract

The invention discloses an automatic labeling machine, which comprises a rack, and a carrier turntable device, a feeding device and a labeling device which are arranged on the rack, wherein the feeding device and the labeling device are sequentially arranged around the rotation direction of the carrier turntable device; the invention also discloses a labeling method. According to the labeling device, the labeling piece is firstly attached to the product and then the rolling reinforcement is carried out, so that the labeling piece is stably fixed on the product, and the labeling quality of the product is guaranteed.

Description

Automatic labeling machine and labeling method

Technical Field

The invention relates to the technical field of labeling equipment, in particular to an automatic labeling machine and a labeling method.

Background

In order to embody the brand of the product, enterprises often need to attach a corresponding trademark on the product, for example, a trademark is attached on a battery. The trademark is generally attached to the carrier tape, the surface of the trademark is covered with the protective film, when the existing labeling machine is used for labeling, the trademark on the carrier tape is generally firstly adsorbed and peeled off, then the trademark is moved to the upper part of the product, after the adsorption is stopped, the trademark is attached to the product, and then the protective film is torn off.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an automatic labeling machine and a labeling method.

The invention discloses an automatic labeling machine, which comprises a rack, and a carrier turntable device, a feeding device and a labeling device which are arranged on the rack; the feeding device and the labeling device are sequentially arranged around the rotation direction of the carrier turntable device; the feeding device is used for feeding products and the label, the carrier turntable device is used for conveying the fed products to pass through the labeling device, the labeling device receives the fed label, the label is attached to the products, and the attached label is rolled.

According to one embodiment of the invention, the labeling device comprises a labeling transfer mechanism and a labeling mechanism; the output end of the labeling transfer mechanism is connected with the labeling mechanism, and the labeling mechanism is driven to move between the carrier turntable device and the feeding device by the labeling transfer mechanism; the labeling mechanism comprises an adsorption component and a rolling component which are arranged adjacently; the adsorption component adsorbs the standard part and attaches the standard part on the product, and the rolling component rolls the attached standard part.

According to one embodiment of the invention, the roll-on-roll assembly comprises a roll-on-roll drive and roll-on-rolls; the output end of the rolling driving piece is connected with the rolling piece, and the rolling piece is driven by the rolling driving piece to linearly move along the adsorption direction parallel to the adsorption component.

According to an embodiment of the present invention, it further comprises a pressure maintaining device; the pressure maintaining device is arranged on the frame and is positioned on one side of the carrier turntable device; the feeding device, the labeling device and the pressure maintaining device are sequentially arranged around the rotation direction of the carrier turntable device; the pressurizer is used for maintaining the pressure of the attached standard part.

According to an embodiment of the present invention, it further comprises a first vision device; the first vision device is arranged on the frame and is positioned on one side of the carrier turntable device; the first vision device is adjacent to the feeding device.

According to an embodiment of the invention, it further comprises a second ocular device; the second vision device is arranged on the frame and is positioned on one side of the carrier turntable device; the second ocular device is adjacent to the first ocular device.

According to an embodiment of the present invention, it further comprises a film tearing device; the film tearing device is arranged on the frame and is positioned on one side of the carrier turntable device; the film tearing means is adjacent the second visual means.

According to an embodiment of the present invention, it further comprises a recycling device; the recovery device is positioned below the film tearing device.

According to an embodiment of the present invention, the apparatus further comprises a feeding device; the feeding device is adjacent to the feeding device.

A labeling method comprising the steps of:

the feeding device is used for feeding the product and the standard part;

the carrier turntable device transmits the loaded product to pass through the labeling device;

the labeling device receives the fed label and attaches the label to a product;

the labeling device rolls the attached label.

This application carries out the reinforced mode of roll extrusion again through pasting the mark device earlier attached mark piece in the product for mark piece stabilizes on the product, has guaranteed the subsides mark quality of product. In addition, this application still fixes a position mark spare and product before the mark through first vision device and second vision device respectively to promote the accuracy of subsides mark, further promote and paste mark quality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of an automatic labeling machine according to a first embodiment;

FIG. 2 is a schematic view of an automatic labeling machine according to another embodiment;

fig. 3 is a schematic structural view of a labeling device according to a first embodiment;

FIG. 4 is a schematic structural diagram of a first loading device according to a first embodiment;

fig. 5 is a schematic structural view of a labeling mechanism according to a first embodiment of the present invention;

FIG. 6 is a schematic view of another perspective of the labeling mechanism according to an embodiment;

FIG. 7 is a schematic structural view of a second feeding device in the first embodiment;

FIG. 8 is a schematic diagram illustrating a first visual device according to an embodiment;

FIG. 9 is a schematic diagram of a second ocular device according to one embodiment;

FIG. 10 is a schematic structural diagram of a pressure maintaining device according to an embodiment;

FIG. 11 is a schematic view of a film tearing apparatus according to an embodiment;

FIG. 12 is a schematic view of a recycling apparatus according to an embodiment;

FIG. 13 is a flowchart illustrating a labeling method according to a second embodiment;

fig. 14 is a flowchart of label attaching according to the second embodiment.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indications in the embodiments of the present invention, such as up, down, left, right, front, and back, are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are used for descriptive purposes only, not specifically for describing order or sequence, but also for limiting the present invention, and are only used for distinguishing components or operations described in the same technical terms, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:

example one

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an automatic labeling machine according to a first embodiment, and fig. 2 is a schematic structural diagram of an automatic labeling machine according to a second view angle according to the first embodiment. The automatic labeling machine in the embodiment includes a frame 1, and a carrier turntable device 2, a feeding device and a labeling device 4 disposed on the frame 1. The feeding device and the labeling device 4 are arranged in sequence around the rotation direction of the carrier turntable device 2. The feeding device is used for feeding products and labels, the carrier turntable device 2 is used for conveying the fed products to pass through the labeling device 4, the labeling device 4 receives the fed labels, the labels are attached to the products, and the attached labels are rolled.

The labeling device firstly attaches the label to the product and then carries out rolling reinforcement, so that the label is stable on the product, and the labeling quality of the product is ensured. The product in this embodiment may be a battery, and the label is a trademark, which is attached to the carrier tape, and the surface of which is covered with a protective film.

Referring to fig. 1 and fig. 2 again, further, the present embodiment includes a first feeding device 3 and a second feeding device 5, where the first feeding device 3 is used for feeding products, and the second feeding device 5 is used for feeding standard components. In a specific application, the first feeding device 3, the labeling device 4 and the second feeding device 5 are sequentially arranged around the rotation direction of the carrier turntable device 2. Of course, the layout of the first feeding device 3 and the second feeding device 5 is only a preferable example in the present embodiment, and should not be limited thereto.

With continuing reference to fig. 1 to 3, fig. 3 is a schematic structural view of a labeling device according to a first embodiment. Further, the labeling device 4 includes a labeling transfer mechanism 41 and a labeling mechanism 42. The output end of the labeling transferring mechanism 41 is connected with the labeling mechanism 42 to drive the labeling mechanism 42 to move between the carrier turntable device 2 and the first loading device 3. Labeling mechanism 42 includes an adjacent suction assembly 421 and a rolling assembly 422. The adsorption component 421 adsorbs the standard part and attaches the standard part to the product, and the rolling component 422 rolls the attached standard part. So follow closely through rolling component 422 and roll press to the attached mark piece of absorption subassembly 421 for mark piece steadiness has guaranteed the subsides mark quality of product on the product.

Referring to fig. 1 and 2 again, in the present embodiment, the frame 1 is a rectangular box, the carrier turntable device 2, the first feeding device 3, the labeling device 4 and the second feeding device 5 are all disposed on the upper surface of the frame 1, and four corners of the lower surface of the frame 1 are respectively provided with a foot pad. Preferably, the carrier carousel 2 is located near the middle of the frame 1. The carrier turntable device 2 in the present embodiment includes a turntable mechanism 21 and a plurality of carriers 22. The turntable mechanism 21 has a turntable 211, and a plurality of carriers 22 are respectively provided on the surface of the turntable 211 of the turntable mechanism 21 and are sequentially arranged at intervals along the periphery of the turntable 211, preferably, the intervals between two adjacent carriers 22 are the same. Carrier 22 holds the product in place and secures it to carrier 22. The turntable mechanism 21 in this embodiment may be an existing turntable mechanism, and the carrier 22 may be an existing fixture capable of clamping and positioning the battery, for example, a cylinder, a reference block, and a clamping block, which are not described herein again.

With continuing reference to fig. 1, 2, and 4, fig. 4 is a schematic structural diagram of a first feeding device according to a first embodiment. Further, the first feeding device 3 includes a first feeding frame 31, a feeding driving mechanism 32, and a feeding adsorption mechanism 33. The first feeding frame 31 is provided on the upper surface of the frame 1 and adjacent to the turntable 211 of the turntable mechanism 21. The output end of the loading driving mechanism 32 is connected to the loading adsorption mechanism 33, and the loading adsorption mechanism 33 is driven to approach or separate from the carrier 22 on the turntable 211. The feeding driving mechanism 32 includes a first feeding driving component 321 and a second feeding driving component 322, the first feeding driving component 321 is disposed at the upper end of the first feeding frame 31 and is parallel to the turntable 211, an output end of the first feeding driving component 321 is connected to the second feeding driving component 322, and the second feeding driving component 322 is driven by the first feeding driving component 321 to move linearly along a direction parallel to the turntable 211. The output end of the second feeding driving assembly 322 is connected to the feeding adsorption mechanism 33, and the second feeding driving assembly 322 drives the feeding adsorption mechanism 33 to move linearly along the direction perpendicular to the turntable 211. Through the cooperation drive of first material loading drive assembly 321 and second material loading drive assembly 322, realized material loading adsorption apparatus 33 at the parallel and the linear motion of perpendicular to carousel 211 direction, first material loading drive assembly 321 in this embodiment can adopt linear module, and second material loading drive assembly 322 can adopt the cylinder. The loading adsorption mechanism 33 can adsorb or release the product, so that the product is quickly and efficiently transferred to the carrier 22 of the turntable 211 from the outside under the matching driving of the first loading driving assembly 321 and the second loading driving assembly 322, and then is held by the carrier 22.

Preferably, the loading adsorption mechanism 33 includes a loading adsorption carrying plate 331, a loading adsorption plate 332, and a loading adsorption buffer assembly 333. The loading absorption loading plate 331 is disposed along a direction perpendicular to the turntable 211, and the loading absorption loading plate 331 is connected to an output end of the second loading driving component 322. One end of the loading absorption plate 332 is slidably connected to the loading absorption carrying plate 331, and the other end thereof extends in a direction parallel to the rotating disc 211, in this embodiment, the loading absorption plate 332 is "L" shaped. One end of the feeding adsorption plate 332 parallel to the rotary table 211 is provided with a suction cup (not shown in the figure), the suction cup is opposite to the rotary table 211, the suction cup can adsorb or release the product battery, and the other end of the feeding adsorption plate 332 is connected with the adsorption bearing 331 through a feeding adsorption buffer component 333. The loading adsorption buffer assembly 333 in this embodiment includes a loading buffer bearing plate 3331 and a loading adsorption buffer 3332, the loading buffer bearing plate 3331 is perpendicular to the loading adsorption bearing plate 331, one end of the loading adsorption buffer 3332 is connected to the loading buffer bearing plate 3331, and the other end is connected to the end of the loading adsorption plate 332, in this embodiment, the loading adsorption buffer 3332 is a buffer fit formed by a guide rod and a spring sleeved on the guide rod, and the action of pushing down the adsorption product by the loading adsorption mechanism 33 is buffered, thereby avoiding the damage of the product.

With continuing reference to fig. 1, 2, 3, 5 and 6, fig. 5 is a schematic structural view of a labeling mechanism in the first embodiment, and fig. 6 is a schematic structural view of a labeling mechanism in another view angle in the first embodiment. Further, the label transferring mechanism 41 in the present embodiment may employ a four-axis or six-axis industrial robot to facilitate flexible transfer of the label applying mechanism 42. Labeling mechanism 42 further includes a labeling carrier 420, and labeling carrier 420 is connected to an end of labeling and transferring mechanism 41. The labeling adsorption assembly 421 and the rolling assembly 422 are disposed side by side on the labeling carrier 420. Wherein, subsides mark absorption subassembly 421 is used for adsorbing the mark spare to attaching mark spare on the product, rolling component 422 is used for rolling the mark spare after attaching, makes mark spare firmly attached on the product. Specifically, the labeling adsorption assembly 421 includes a labeling adsorption bearing plate 4211, a labeling adsorption member 4212 and a labeling adsorption buffer member 4213. One end of the labeling adsorption bearing plate 4211 is disposed on the labeling carrier 420, and the other end thereof extends in a direction away from the labeling carrier 420. The labeling adsorbing member 4212 is slidably connected to the labeling adsorbing and bearing plate 4211, and one end of the labeling adsorbing member 4212 close to the labeling bearing frame 420 is connected to the labeling adsorbing and bearing plate 4211 through a labeling adsorbing and buffering member 4213. Specifically, the labeling adsorption piece 4212 comprises a labeling adsorption plate 42121 and a label adsorption block 42122, the labeling adsorption plate 42121 is slidably connected to the labeling adsorption bearing plate 4211, the label adsorption block 42122 is arranged at one end of the labeling adsorption plate 42121 far away from the labeling bearing frame 420, and the label adsorption block 42122 is used for adsorbing a label. Labeling absorption buffer piece 4213 comprises labeling buffer bearing plate 42131 and labeling absorption buffer part 42132, labeling buffer bearing plate 42131 is vertically arranged on labeling absorption bearing plate 4211, one end of labeling absorption buffer part 42132 is connected with labeling buffer bearing plate 42131, and the other end is connected with the end of labeling absorption plate 42121.

The stitching assembly 422 includes a stitching drive 4221 and stitching members 4222. The output end of the roller drive 4221 is connected to a roller 4222, which drives the roller 4222 to move linearly in parallel to the suction direction of the label suction assembly 421. The roll drive 4221 in this embodiment is a cylinder. The rolling member 4222 comprises a roller support 42221 and a roller 42222, the roller support 42221 is a U-shaped support, the roller 42222 is rotatably connected to the roller support 42221 through a rotating shaft, the roller 42222 in this embodiment is cylindrical, preferably, the surface of the roller 42222 can be coated with a soft material, so as to avoid damage caused by rolling the labeled product. When the label adsorbing assembly 421 adsorbs the label and the product labeled in the carrier 22 on the second feeding device 5, the rolling driving member 4221 does not drive the rolling member 4222, so that the roller 42222 is located at a side of the label adsorbing block 42122 close to the label bearing frame 420, that is, hidden behind the label adsorbing block 42122, after the label adsorbing assembly 421 labels, the rolling driving member 4221 drives the rolling member 4222 to be exposed to the label adsorbing block 42122, to be pressed with the labeled label, and to roll the labeled label under the driving of the label transferring mechanism 41.

Preferably, the rolling assembly 422 further comprises a rolling slide 4223. The rolling sliding member 4223 is arranged along the adsorption direction parallel to the labeling adsorption assembly 421, and the rolling member 4222 is connected with the rolling sliding member 4223 in a sliding manner. The rolling members 4222 are slidably guided in the moving direction by rolling guides 4223, and are guided while ensuring smooth movement thereof. Specifically, the rolling sliding member 4223 comprises a sliding bearing plate 42231 and a sliding guide plate 42232, one end of the sliding bearing plate 42231 is disposed on the labeling carrier 420, and the other end thereof extends away from the labeling carrier 420. The sliding direction bearing plate 42231 is parallel to the labeling adsorption bearing plate 4211, the sliding guide plate 42232 is slidably connected to the sliding direction bearing plate 42231, and the roller bracket 42221 is arranged at one end of the sliding guide plate 42232 far away from the labeling bearing frame 420. Preferably, the roller support 42221 is provided at a side of the slide guide 42232 facing the labeling suction plate 42121 such that the roller 42222 is adjacent to the label suction block 42122. In a specific application, the output end of the roll drive 4221 may also be connected to the slide guide 42232.

Preferably, the rolling assembly 422 further includes a rolling bumper 4224. The rolling sliding member 4223 is arranged along the adsorption direction parallel to the labeling adsorption assembly 421, and the rolling member 4222 is connected with a rolling buffer member 4224. The rolling buffer piece 4224 is used for buffering the rolling piece 4222 to be attached to the standard piece in a rolling mode, and pressure loss of the standard piece and a product during rolling is avoided. In this embodiment, one end of the rolling buffer 4224 is connected to the sliding bearing plate 42231, and the other end is connected to the sliding guide plate 42232, and the structure and the operation principle of the rolling buffer 4224 are the same as those of the labeling adsorption buffer 4213, and will not be described herein again.

With continued reference to fig. 7, fig. 7 is a schematic structural diagram of a second feeding device in the first embodiment. The second feeding device 5 includes a second feeding frame 51, a discharging and unreeling mechanism 52, a material receiving platform 53, a material distributing platform 54, a standard part bearing table 55 and a reeling mechanism 56. The second feeding frame 51 is disposed on the frame 1 and adjacent to the turntable 211. The discharging and unwinding mechanism 52 is disposed at an end of the second feeding frame 51 far from the turntable 211, and the discharging and unwinding mechanism 52 in this embodiment may be an existing unwinding mechanism, which is used for releasing a carrier material roll in a roll. Connect material platform 53 to locate on the second material loading frame 51 to be located ejection of compact unwinding mechanism 52 and be close to the one side in carousel 211, connect to have the interval between material platform 53 and the ejection of compact unwinding mechanism 52, preferably, be provided with transition sloping platform 531 in this interval, connect material platform 53 in this embodiment to be parallel with carousel 211, the carrier band of ejection of compact unwinding mechanism 52 release extends to on connecing material platform 53 after transition sloping platform 531. Preferably, the material receiving platform 53 includes two sub material receiving platforms 532 arranged side by side and a transition roller 533 located inside the two sub material receiving platforms 532, and a height of the sub material receiving platform 532 close to the discharging and unreeling mechanism 52 is slightly larger than a height of the sub material receiving platform 532 far from the discharging and unreeling mechanism 52. Preferably, the sub-material receiving platform 532 surface far away from ejection of compact unwinding mechanism 52 has two limiting plates 5321 that set up side by side, has the interval between two limiting plates 5321, and the carrier band material that extends to come, the carrier band material of here includes carrier band, mark spare and protection film, connects material platform 532 through higher sub-earlier after the transition of transition gyro wheel 533, connects to carry on spacingly between two limiting plates 5321 of material platform 532 through lower sub-again to ensure that the extending direction of carrier band is correct. The material distributing platform 54 is disposed on the second feeding frame 51, is located on one side of the discharging and unreeling mechanism 52 close to the turntable 211, and is adjacent to the sub material receiving platform 532 with the limiting plate 5321, and one side of the material distributing platform 54 away from the sub material receiving platform 532 has a material distributing inclined surface 541 which is inclined downwards. The standard carrier 55 is disposed at one end of the second feeding frame 51 close to the rotating disc 211, and a gap is formed between the standard carrier 55 and the material-dividing inclined plane 541, preferably, the width of the gap is equal to the thickness of the carrier tape. The winding mechanism 56 is disposed on the second feeding frame 51, the winding mechanism 56 is disposed below the transition tilting table 531, and the winding mechanism 56 in this embodiment may be an existing winding mechanism. The carrier tape material passing through the limit firstly passes through the surface of the material distributing platform 54, when passing through the material distributing inclined plane 541, the carrier tape extends towards the gap between the standard part bearing platform 55 and the material distributing inclined plane 541, the standard part attached to the carrier tape tilts along with the rigidity of the carrier tape, the carrier tape continues to extend to the standard part bearing platform 55, the adsorption of the standard part adsorption block 42122 is waited, and the carrier tape passing through the gap is changed in direction by a transition roller (not shown in the figure) and then extends to the winding mechanism 56 to be wound.

Referring back to fig. 1 and 2, further, the automatic labeling machine in the present embodiment further includes a pressure maintaining device 6. The pressure maintaining device 6 is arranged on the frame 1 and is positioned at one side of the carrier turntable device 2. First loading attachment 3, subsides mark device 4, second loading attachment 5 and pressurizer 6 set gradually around the direction of rotation of carrier carousel device 2, and pressurizer 6 is used for carrying out the pressurize to the mark piece after attaching. The label member after labeling is subjected to pressure maintaining through the pressure maintaining device 6, so that the labeling stability is further improved.

Referring back to fig. 1 and 2, furthermore, the automatic labelling machine in the present embodiment further comprises a first vision device 7. The first vision device 7 is arranged on the frame 1 and is positioned at one side of the carrier turntable device 2. The first vision device 7 is located between the pressure holding device 6 and the second feeding device 5. Preferably, the first vision means 7 are adjacent to the second feeding means 5. Before labeling, the label is visually inspected and positioned by the first vision device 7 to determine the position of the label.

Referring back to fig. 1 and 2, furthermore, the automatic labeling machine in the present embodiment further comprises a second vision device 8. The second vision device 8 is arranged on the frame 1 and is positioned at one side of the carrier turntable device 2. The second vision device 8 is located between the first vision device 7 and the pressure holding device 6. Preferably, the second ocular device 8 is adjacent to the first ocular device 7. Before labeling, the product battery is visually inspected and positioned by the second vision device 8 to determine the location of the battery product. Therefore, the label is positioned before labeling, the label and the product are labeled, the labeling accuracy is guaranteed, and the labeling quality is further guaranteed.

With continued reference to fig. 8, fig. 8 is a schematic structural diagram of a first visual device according to a first embodiment. Further, the first vision device 7 includes a first vision bracket 71, a first vision detecting mechanism 72 and a first light source mechanism 73. The first light source mechanism 73 and the first visual inspection mechanism 72 are sequentially arranged from top to bottom along the height direction of the first visual support 71, in this embodiment, the first visual inspection mechanism 72 is a CCD camera inspection system, the first light source mechanism 73 is an annular light source, the shooting end of the first visual inspection mechanism 72 is over against the hollow position of the first light source mechanism 73, and the first light source mechanism 73 provides an even light source for the first visual inspection mechanism 72. After the label absorbing block 42122 absorbs the label, the label is firstly transferred to the upper part of the first light source mechanism 73 by the labeling and transferring mechanism 41, so that the label is just opposite to the shooting end of the first visual detection mechanism 72 through the hollow position of the first light source mechanism 73, and then the first visual detection mechanism 72 detects and positions the label absorbed by the label absorbing block 42122.

With continued reference to fig. 9, fig. 9 is a schematic structural diagram of a second visual device according to a first embodiment. Further, the second vision device 8 includes a vision supporting frame 81, a vision driving mechanism 82, a second vision bracket 83, a second vision detecting mechanism 84 and a second light source mechanism 85. The vision support 81 is disposed on the frame 1, and one end thereof is adjacent to the turntable 211. The second visual support 83 is slidably connected to the visual support 81, the output end of the visual driving mechanism 82 is connected to the second visual support 83, and the visual driving mechanism 82 in this embodiment may be an air cylinder, and the visual driving mechanism 82 may also be a linear module, which directly drives the second visual support 83 to linearly move, and drives the second visual support 83 to approach or leave the turntable 211. The second visual inspection mechanism 84 and the second light source mechanism 85 are sequentially arranged from top to bottom along the height direction of the second visual support 83. The structures and principles of the second visual inspection mechanism 84 and the second light source mechanism 85 are the same as those of the first visual inspection mechanism 72 and the first light source mechanism 73. The vision driving mechanism 82 drives the second vision bracket 83 close to the turntable 211 so that the second light source mechanism 85 is directly above the turntable 211. The turntable 211 drives the product carried by the carrier 22 to move to a position right under the second light source mechanism 85 and directly opposite to the shooting end of the second visual detection mechanism 84, and the second visual detection mechanism 84 detects and positions the product in the carrier 22. Then, the vision driving mechanism 82 drives the second vision bracket 83 to move away from the turntable 211, a space is reserved, the label sucking block 42122 with the positioned label is sucked at the moment, the label is transferred to the upper part of the product under the driving of the labeling and transferring mechanism 41, and then the label is moved downwards and stuck on the surface of the product. After the label is attached, the adsorption force of the label absorbing block 42122 disappears, and the label absorbing block is lifted a short distance, at this time, the rolling driving part 4221 drives the rolling part 4222 to be exposed out of the labeling absorbing block 42122, and the label is pressed with the labeled label and is rolled under the driving of the labeling transfer mechanism 41, so that the label is firmly fixed on the product. Fix a position mark piece and product respectively through first vision device 7 and second vision device 8 earlier, then carry out the accuracy again and paste the mark, guaranteed the accuracy of subsides mark, then roll extrusion through rolling piece 4222 to the mark piece after pasting the mark again, guaranteed the stability of pasting the mark, and then promoted the subsides mark quality of product, promoted the yields of product, for enterprise's reduce cost.

With reference to fig. 10, fig. 10 is a schematic structural diagram of a pressure retaining device according to a first embodiment. Further, the pressurizer 6 includes a pressurizer frame 61, a pressurizer driving mechanism 62, and a pressurizer 63. The pressure maintaining frame 61 is arranged on the machine frame 1, the pressure maintaining driving mechanism 62 is arranged on the pressure maintaining frame 61, the pressure maintaining mechanism 63 is connected with the output end of the pressure maintaining driving mechanism 62, and the pressure maintaining driving mechanism 62 drives the pressure maintaining mechanism 63 to linearly move along the direction perpendicular to the rotating disc 211. The pressure maintaining driving mechanism 62 in this embodiment may employ an air cylinder, and the pressure maintaining mechanism 63 may employ a pressure maintaining block. After labeling, the carrier 22 moves to a position below the pressure maintaining mechanism 63, and the pressure maintaining driving mechanism 62 drives the pressure maintaining mechanism 63 to descend to maintain pressure on the label attached to the product.

With continuing reference to fig. 1, 2 and 11, fig. 11 is a schematic structural diagram of a film tearing apparatus according to a first embodiment. Further, the automatic labeling machine in the present embodiment further includes a film tearing device 9. The film tearing device 9 is arranged on the frame 1 and is positioned on one side of the carrier turntable device 2. The film tearing device 9 is located between the second vision device 8 and the pressure holding device 6. Preferably, the tear film means 9 is adjacent the second visual means 8. The film tearing device 9 is used for tearing off the protective film. Specifically, the film tearing device 9 includes a film tearing support 91, a film tearing driving mechanism 92 and a film tearing clamping mechanism 93. The film tearing support 91 is arranged on the frame 1 and is positioned on one side of the turntable 211. The film tearing driving mechanism 92 is arranged above the film tearing support 91, and the output end of the film tearing driving mechanism is connected with the film tearing clamping mechanism 93. The tear drive mechanism 92 drives the tear clamp mechanism 93 to move linearly in directions parallel to the turntable 211 and perpendicular to the turntable 211, respectively. The tear film driving mechanism 92 in this embodiment may adopt two cylinders or two linear modules, and is not described herein. The film tearing clamp mechanism 93 includes a film tearing clamp drive 931 and a film tearing clamp 932. Dyestripping centre gripping driving piece 931 is connected with dyestripping actuating mechanism 92's output, and dyestripping centre gripping driving piece 931's output is connected with dyestripping clamping jaw 932, and dyestripping centre gripping driving piece 931 drive dyestripping clamping jaw 932 carries out the centre gripping to the exposed protection film in mark spare surface to tear down under dyestripping actuating mechanism 92's cooperation drive. The tear film clamping driving member 931 in this embodiment may employ a clamping jaw cylinder or a pneumatic finger.

With continuing reference to fig. 1, 2 and 12, fig. 12 is a schematic structural diagram of a recycling apparatus according to a first embodiment. Further, the automatic labeling machine in the present embodiment further includes a recovery device 10. The recovery device 10 is positioned below the film tearing device 9. The recycling device 10 is disposed in the machine frame 1, and its upper end is located below the film tearing clamping mechanism 93 and its lower end is located in the machine frame 1. The protective film torn by the film tearing device 9 falls into the recovery device 10 and is collected by the recovery device. The recycling device 10 comprises a recycling port 101, a recycling pipe 102 and a recycling box 103, wherein the recycling port 101 is located below the film tearing clamping mechanism 93, the recycling box 103 is located in the rack 1, the recycling pipe 102 is embedded in the surface of the rack 1, one end of the recycling pipe is communicated with the recycling port 101, and the other end of the recycling pipe is communicated with the recycling box 103. The torn-off protective film falls into the recovery port 101, and flows into the recovery box 103 through the recovery pipe 102, and the recovery box 103 is detachable, so that the recovered protective film can be periodically transferred.

Referring back to fig. 1 and 2, further, the automatic labeling machine in the present embodiment further includes a feeding device 20. The feeding device 20 is adjacent to the first feeding device 3. Specifically, one end of the feeding device 20 is arranged on the frame 1 and adjacent to the first feeding device 3, and the other end of the feeding device 20 extends towards the direction far away from the frame 1. The feeding device 20 is used for feeding the product, so as to facilitate the smooth connection between the automatic labeling machine and other equipment in the embodiment. The feeding device 20 in this embodiment may adopt a linear module and a carrier, or a conveying line mechanism.

Example two

With continuing reference to fig. 13, fig. 13 is a flowchart of the labeling method according to the second embodiment. The labeling method in this embodiment is implemented based on the labeling machine in the first embodiment, and includes the following steps:

and S1, the feeding device feeds the product and the standard part.

S2, the carrier turntable device 2 conveys the loaded product through the labeling device 4.

S3, labeling device 4 receives the loaded label and attaches the label to the product.

S4, the labeling device 4 rolls the label after attaching.

Firstly, the label is attached to the product, and then the attached label is rolled, so that the label is stable on the product, and the labeling quality of the product is ensured.

Specifically, in step S1, the feeding device includes a first feeding device 3 and a second feeding device 5, and the first feeding device 3 and the second feeding device 5 respectively feed the product and the label to wait for the product to be received by the turntable device 2 and the label to be received by the labeling device 4. In step S2, the product loaded by the first loading device 3 is received and held firmly by the carrier 22 of the carrier turntable device 2, and then passes through the labeling device 4 under the driving of the turntable 211, and is suspended for labeling by the labeling device 4. In step S3, the adsorption assembly 421 of the labeling device 4 receives the label loaded by the second loading device 5 and attaches the label to the product, and then in step S4, the rolling assembly 422 of the labeling device 4 rolls the label again so that the label is fixed on the product.

With continued reference to fig. 14, fig. 14 is a flowchart of the label attaching in the second embodiment. Preferably, in step S3, the method further includes the following sub-steps:

s31, labeling device 4 receives the loaded label.

S32, the first vision device 7 visually locates the target.

S33, the second vision device 8 visually locates the product.

And S34, attaching the label onto the product by the labeling device 4 according to the positioning information of the label and the product.

Through carrying out visual positioning to mark piece and product before the subsides mark respectively, carry out accurate subsides mark with both positioning information again, further promoted and pasted mark quality.

Specifically, in step S31, the suction assembly 421 receives the label loaded by the second loading device 5 and moves to the upper side of the first vision device 7 by the label transferring mechanism 41. In step S32, the first visual inspection mechanism 72 of the first visual device 7 visually locates the target. In step S33, the carrier 22 is moved under the second vision inspection mechanism 84 of the second vision device 8 by the turntable 211, and the second vision inspection mechanism 84 positions the product. In step S34, the labeling device 4 attaches the label to the product according to the positioning information of the label and the product.

Preferably, after step S4, step S5 is further included, in which the film tearing device 9 and the recovering device 10 tear and recover the labeled label respectively. Specifically, the film tearing device 9 tears off the protective film of the standard part, and the protective film falls on the recovery device 10 for recovery.

Preferably, after step S5, step S6 is further included, and the pressure maintaining device 6 maintains pressure on the target. Specifically, the labeling piece after labeling is subjected to pressure maintaining by the pressure maintaining device 6, so that the labeling quality is further improved.

Preferably, before the step S1, a step S0 is further included, and the feeding device 20 feeds the product. Specifically, the product is fed from the previous process by the feeding device 20, and then the first feeding device 3 receives the feeding.

To sum up: the rolling component rolls the attached label piece of the adsorption component, so that the label piece is stable on a product, and the labeling quality of the product is guaranteed. The first visual device and the second visual device are used for visually positioning the label and the product respectively, so that the labeling is more accurate, and the labeling quality of the product is further ensured. In addition, the label after labeling is subjected to pressure maintaining through a pressure maintaining device, so that the labeling quality is further ensured.

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. An automatic labeling machine is characterized by comprising a rack (1), and a carrier turntable device (2), a feeding device and a labeling device (4) which are arranged on the rack (1); the feeding device and the labeling device (4) are sequentially arranged around the rotation direction of the carrier turntable device (2); the feeding device is used for feeding products and labels, the carrier turntable device (2) is used for conveying the fed products to pass through the labeling device (4), the labeling device (4) receives the fed labels, the labels are attached to the products, and the attached labels are rolled.

2. The automatic labelling machine according to claim 1, characterised in that said labelling device (4) comprises a labelling transfer mechanism (41) and a labelling mechanism (42); the output end of the labeling and transferring mechanism (41) is connected with the labeling mechanism (42) and drives the labeling mechanism (42) to move between the carrier turntable device (2) and the feeding device; the labeling mechanism (42) comprises an adsorption component (421) and a rolling component (422) which are adjacently arranged; the adsorption component (421) adsorbs the standard part and attaches the standard part to the product, and the rolling component (422) rolls the attached standard part.

3. The automatic labelling machine according to claim 2, characterised in that the stitching assembly (422) comprises a stitching drive (4221) and a stitching member (4222); the output end of the rolling drive (4221) is connected with the rolling member (4222), and the rolling member (4222) is driven to linearly move along the suction direction parallel to the suction assembly (421).

4. The automatic labelling machine according to claim 1, characterised in that it further comprises a pressure-maintaining device (6); the pressure maintaining device (6) is arranged on the rack (1) and is positioned on one side of the carrier turntable device (2); the feeding device, the labeling device (4) and the pressure maintaining device (6) are sequentially arranged around the rotation direction of the carrier turntable device (2); the pressure maintaining device (6) is used for maintaining pressure of the attached standard part.

5. The automatic labelling machine according to any of claims 1 to 4, characterised in that it further comprises first visual means (7); the first vision device (7) is arranged on the rack (1) and is positioned on one side of the carrier turntable device (2); the first vision device (7) is adjacent to the feeding device.

6. The automatic labelling machine according to claim 5, characterised in that it further comprises second visual means (8); the second vision device (8) is arranged on the rack (1) and is positioned on one side of the carrier turntable device (2); the second vision device (8) is adjacent to the first vision device (7).

7. The automatic labelling machine according to claim 6, characterised in that it further comprises tear-off means (9); the film tearing device (9) is arranged on the rack (1) and is positioned on one side of the carrier turntable device (2); the film tearing means (9) is adjacent to the second visual means (8).

8. The automatic labelling machine according to claim 7, characterised in that it further comprises a recovery device (10); the recovery device (10) is positioned below the film tearing device (9).

9. The automatic labelling machine according to any of claims 1 to 4, characterised in that it further comprises a feeding device (20); the feeding device (20) is adjacent to the feeding device.

10. A labelling method in an automatic labelling machine as claimed in any one of claims 1 to 9, characterised by comprising the following steps:

the feeding device is used for feeding the product and the standard part;

the carrier turntable device (2) conveys the loaded products to pass through the labeling device (4);

the labeling device (4) receives the loaded label and attaches the label to the product;

and the labeling device (4) rolls the labeled part after being attached.

Images