TWI680081B - Sleeve labeling device - Google Patents

Abstract

A labeling device for a labeling machine includes a base, a central guide post, a first guide wheel set and a second guide wheel set. The central guide post is arranged on the base and can be set by the label. The central guide post includes a cylinder and a polygonal mold. The first guide wheel set includes a first guide wheel and a second guide wheel arranged along a first axial direction, and a cylinder is located between the first guide wheel and the second guide wheel. The second guide wheel set includes a third guide wheel and a fourth guide wheel which are arranged along the second axial direction. The first guide wheel and the second guide wheel are opposite to each other and set against the two sides of the label. The two are transmitted in reverse rotation, and then are located on the two sides of the polygonal mold through the third and fourth guide wheels. Both of them are reversely rotated against the label transmission, which can enhance the compensation of the transmission force of the label, so that The label is more smoothly inserted into the object to be set.

Description

Sleeve labeling device

The present invention relates to a sleeve labeling device, and more particularly, to a sleeve labeling device using a sleeve labeling machine for inserting a label into a label to be sleeved more smoothly.

There are many types of sleeve labeling mechanisms used by sleeve labeling machines. Generally, the sleeve labeling method is traditionally used to set the label, which sets the sleeve-shaped label tape on the label tray, and then guides and pulls through the guide wheels. The center guide pillars on the body pass through and propagate one by one, and then, the upper and lower drive wheels of the conveying device are respectively pressed against the sleeve-shaped label tape by the corresponding pressure rollers of the center guide pillars, and are driven relative to the drive. The supporting wheel in the direction of the 90-degree angle of the wheel is also pressed against the sleeve-shaped label band in cooperation with the corresponding pressure-contact wheel provided on the center guide post. The sleeve-shaped label band can be smoothly conveyed downward by the conveying device, and then conveyed again. Through the cutting device, a set length cutting can be performed on the sleeve-shaped label belt that is conveyed and positioned, and when the sleeve label is conveyed to a set position directly below the center guide column, the mark-marking wheel of the mark-marking device and the center guide are set. The column's contact pressure wheel can also cooperate with each other to quickly drive the cut label tape that has been pressed down, and the set of labels can successfully complete the expected action of setting the label tape. However, although the above-mentioned implementation mode allows the sleeve label to complete the action of being set on the label tape, as for some sleeve labels that are relatively small or thin and difficult to stand, dumping and transportation occur during the transportation process. The probability of instability is high, which may lead to problems such as the situation where the label tape is not easy to be inserted accurately.

Therefore, in view of the above situation, a sleeve labeling mechanism is introduced on the market, which mainly sets the label into the receiving indexing plate through the feeding device, and the label tape enters the labeling indexing plate at a set length after passing through the feeding device and the cutting device. The receiving index plate and the label index plate rotate synchronously and cause the respectively entered sets of labels and label sleeves to correspond to each other. There is a pushing device adjacent to the label index plate, and through the label index plate and the receiving material, The indexing disks are rotated one by one synchronously, and the pushing device can push the corresponding label sleeves one by one into the sleeves, so as to smoothly and accurately insert the indexing sleeves; however, the receiving indexing plate and The label indexing disk must have the necessary conditions for synchronous rotation, and there is no tolerance for the rotation speed of each other. Therefore, when each of the indexing disks rotates non-synchronously, a large number of label tapes will not be accurately inserted. The problem is that when a label is not sleeved, all subsequent labels have a high probability and are not sleeved. Therefore, it is necessary to rely on the correction and observation of personnel, and the sleeve is in the process of sleeve labeling and transportation. The requirements for the conditions of materials and labels are also relatively rigorous, which makes the overall process control more difficult, and the configuration of the set of labeling mechanisms is also more traditional and complicated. Due to the strict conditions, more devices must be equipped, and their manufacturing costs are relatively expensive.

Therefore, in view of this, the inventor adheres to the rich design and development and actual production experience of related industries for many years, and specially provides a sleeve labeling device of the sleeve labeling machine in order to achieve the purpose of better practical value.

An object of the present invention is to provide a sleeve labeling device of a sleeve labeling machine, which has a simple structure, effectively reduces manufacturing costs, and can stably and accurately set a label on a label to be sleeved, thereby effectively improving the yield of the sleeve label.

In order to achieve one or some or all of the above or other purposes, the present invention provides a labeling device for a labeling machine, which includes a base, a central guide post, a first guide wheel set, and a second guide wheel set. The central guide post is arranged on the base and can be set by the label. The central guide post includes a cylinder and a polygonal mold. The first guide wheel set includes a first guide wheel and a second guide wheel arranged along a first axial direction, and a cylinder is located between the first guide wheel and the second guide wheel. The second guide wheel set includes a third guide wheel and a fourth guide wheel arranged along the second axial direction, and the polygon mold is located between the third guide wheel and the fourth guide wheel. The guide wheel and the second guide wheel are opposite to each other on the two sides of the label, and the two are transmitted in reverse rotation, and then the third guide wheel and the fourth guide wheel are located on the two sides of the polygon mold, and the two Reverse rotation against the label transmission, which can increase the compensation of the transmission force of the label, and make the label fit more smoothly into the label. Furthermore, the third guide wheel has a first groove, and the fourth guide wheel has a second groove. When the first guide wheel group and the second guide wheel group guide the label from the cylinder to the polygon mold, the first A groove and a second groove respectively form a first fold line and a second fold line on the label, so that when the label is pushed, it is easier to fit the label to be set.

In an embodiment of the present invention, the above-mentioned sleeve labeling device further includes a third guide wheel set disposed on the base, and the second guide wheel set is located between the third guide wheel set and the first guide wheel set. The third guide wheel set includes a fifth guide wheel and a sixth guide wheel arranged along the first axis, and the polygonal mold is located between the fifth guide wheel and the sixth guide wheel. The wheel has a third groove opening toward the polygonal mold, and the sixth guide wheel has a fourth groove opening toward the polygonal mold. When the first guide wheel set, the second guide wheel set, and the third guide wheel set When the label is guided from the cylinder to the polygonal mold, the third groove and the fourth groove respectively form a third fold line and a fourth fold line on the label, and the first fold line, the second fold line, the third fold line, and the fourth fold line Do not overlap each other.

In an embodiment of the present invention, the above-mentioned first guide wheel set further includes a first adjustment unit, and the third guide wheel set further includes a second adjustment unit. The first adjustment unit can adjust the first guide wheel and the first adjustment wheel. The distance between the two guide wheels, and the second adjusting unit can adjust the distance between the fifth guide wheel and the sixth guide wheel.

In an embodiment of the present invention, the above-mentioned sleeve labeling device further includes an auxiliary wheel set disposed on the base. The first guide wheel set is located between the auxiliary wheel set and the second guide wheel set. The first auxiliary wheel and the second auxiliary wheel are arranged along the second axial direction, and the cylinder is located between the first auxiliary wheel and the second auxiliary wheel.

In an embodiment of the present invention, the sleeve labeling device further includes a plate body disposed on the base. The plate body faces away from the base and extends along the first axis. The plate body includes first surfaces opposite to each other. With the second surface, the first surface faces the first guide wheel group, the second surface faces the second guide wheel group, and the central guide post penetrates from the first surface to the second surface and passes through the board.

In an embodiment of the present invention, the above-mentioned sleeve labeling device further includes a rotary cutter assembly disposed on the plate body. The rotary cutter assembly includes a rotary wheel and a plurality of tools arranged on the rotary wheel, and the multiple tools surround the center guide. When the first guide wheel set and the second guide wheel set guide the label to a predetermined position, a plurality of cutters cut the label at the predetermined position.

In an embodiment of the present invention, the above-mentioned sleeve labeling device further includes a driving component, which is arranged on the plate body. The driving component includes a motor, a driving wheel and a driving belt, wherein the driving belt is sleeved on the rotation of the driving wheel and the rotary cutter assembly. Wheel, the motor drives the transmission wheel to rotate and drives the transmission belt, so that the transmission belt drives the rotation wheel to rotate, and then the multiple cutters of the rotary cutter group rotate around the center guide post as the axis.

In an embodiment of the present invention, the sleeve labeling device further includes a bearing platform, a polygonal mold movably arranged on the base and close to the central guide post, the bearing platform includes a plurality of supports, and each support has An accommodation space for the object to be set.

In an embodiment of the present invention, each of the above-mentioned bearing members includes a first bearing portion and a second bearing portion. The first bearing portion has a first inclined surface, a second inclined surface, and is adjacent to the first inclined surface and the second inclined surface. The first concave surface, the first inclined surface and the second inclined surface are inclined away from each other, the second bearing portion has a third inclined surface, a fourth inclined surface, and a second concave surface adjacent to the third inclined surface and the fourth inclined surface, The third inclined surface and the fourth inclined surface are inclined away from each other, and the third and fourth inclined surfaces gradually expand outward from the first and second inclined surfaces toward the central guide post, respectively, and the second concave surface is extended from the first The bottom concave surface gradually expands outward toward the center guide post. The first inclined surface, the second inclined surface, the first concave surface, the third inclined surface, the fourth inclined surface, and the second concave surface define an accommodation space.

The sleeve labeling device according to the embodiment of the present invention uses a polygonal mold of a center guide post, and a first groove, a second groove, a third groove, and a first groove of the second and third guide wheel sets. The four grooves can be used to pre-press the first, second, third, and fourth fold lines that do not overlap with each other on the label before the label is set on the label to be set, and these fold lines can be polygonal. The corners of the label to be set correspond to each other, so that the label can be accurately and stably set on the label to be set, which further increases the yield of the label. Furthermore, the sleeve labeling device of the embodiment of the present invention has a simple structure design, and the label can be smoothly set on the label to be sleeved only through the guidance of the first guide wheel set and the second guide wheel set, without the need for additional The label indexing plate and other components are configured. Under such a structural design, in addition to greatly reducing the manufacturing cost of the machine itself, it also greatly improves the efficiency of labeling.

In order to make the above and other objects, features, and advantages of the present invention more comprehensible, preferred embodiments are described below in detail with reference to the accompanying drawings, as follows.

The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front, or rear, are only directions referring to the attached drawings. Therefore, the directional terms used are used to illustrate and not to limit the present invention.

Please refer to FIG. 1 to FIG. 8. FIG. 1 is a schematic diagram of the vertical structure of the sleeve labeling device according to the embodiment of the present invention. Fig. 2 is a schematic diagram of the three-dimensional structure of the sleeve labeling device shown in Fig. 1 from another perspective. Figure 3 is a schematic diagram of a label sleeved on the center guide post. Figure 4 is an exploded view of some components of the sleeve labeling device. FIG. 5 is a schematic structural view of another aspect of the sleeve labeling device. Figure 6 shows the structure of the sleeve label. Figure 7 is a schematic diagram of the structure of the sleeve label. Figure 8 is a schematic diagram of the operation of the rotary cutter assembly. FIG. 9 is a schematic diagram of the three-dimensional structure of each carrier of the carrier platform.

As shown in FIGS. 1 to 7, the sleeve labeling device 1 of this embodiment is one of the device components of the sleeve labeling machine. The sleeve labeling device 1 of this embodiment includes a base 10, a central guide post 11, a first guide wheel set 12, and a second guide wheel set 13. The center guide post 11 is disposed on the base 10 and can provide a label T sleeve thereon. The center guide post 11 includes a pillar 111 and a polygonal mold 112 connected to each other. In this embodiment, the pillar 111 and the polygonal mold 112 are, for example, It is detachably connected to each other. In addition, in this embodiment, the polygonal mold 112 is, for example, a quadrangular mold. The first guide wheel set 12 is disposed on one side of the base 10. The first guide wheel set 12 includes a first guide wheel 121 and a second guide wheel 122 arranged along the first axis A1, and the center guide The pillar 111 of the pillar 11 is located between the first guide wheel 121 and the second guide wheel 122. The second guide wheel set 13 is disposed on the other side of the base 10, that is, opposite to the first guide wheel set 12, and the second guide wheel set 13 includes a second axis A2. The third guide wheel 131 and the fourth guide wheel 132 are arranged, and the polygonal mold 112 of the central guide post 11 is located between the third guide wheel 131 and the fourth guide wheel 132. In this embodiment, the first The axial direction A1 and the second axial direction A2 are perpendicular to each other, that is, the arrangement directions of the first guide wheel 121 and the second guide wheel 122 and the third guide wheel 131 and the fourth guide in this embodiment. The arrangement directions of the wheels 132 are perpendicular to each other, but the present invention does not limit the arrangement manner of the first guide wheel set 12 and the second guide wheel set 13.

As shown in FIGS. 1, 3 to 8, the sleeve labeling device 1 of this embodiment further includes a rotary cutter assembly 17. The rotary cutter assembly 17 is disposed on the plate body 16. In this embodiment, the rotary cutter assembly 17 is disposed on the second surface 162 of the plate body 16, but the present invention does not limit the position of the rotary cutter assembly 17. The rotary cutter assembly 17 includes a rotation wheel 171 and a plurality of cutters 172 arranged on the rotation wheel 171. The plurality of cutters 172 surround the central guide post 11. When the first guide wheel set 12, the second guide wheel set 13, and the third guide wheel set 14 guide the label T to a predetermined position, the rotation wheel 171 is activated to simultaneously rotate the plurality of cutters 172, and The label T is cut and cut by rotating the plurality of cutters 172 at a predetermined position. It should be noted that the predetermined position may be changed according to the distance that the label T is guided toward the target B to be set, that is, the rotary cutter assembly 17 cuts the label T at different predetermined positions to determine The length of the tag T.

As shown in FIGS. 1, 3 to 8, the sleeve labeling device 1 of this embodiment further includes a driving assembly 18. The driving assembly 18 is disposed on the plate body 16. The driving assembly 18 includes a motor 181, a transmission wheel 182 and a transmission belt 183. In this embodiment, the motor 181 is disposed on the first surface 161 of the plate body 16, the transmission wheel 182 is disposed on the second surface 162 of the plate body 16, and the transmission belt 183 is sleeved on the rotation of the transmission wheel 182 and the rotary cutter assembly 17. The wheel 171 is not limited by the present invention. As shown in FIG. 8, the motor 181 drives the transmission wheel 182 to rotate and drives the transmission belt 183, so that the transmission belt 183 drives the rotation wheel 171 to rotate, so that the plurality of tools 172 of the rotary cutter group 17 are centered on the center guide column 11. Spin.

As mentioned above, in the actual implementation of the present invention, the sleeve labeling device 1 is provided with a label T and sleeved on the center guide post 11. The first guide wheel 121 and the second guide wheel 122 are oppositely disposed on one end of the center guide post 11. On the other side, both of them are rotated against the label T in the opposite direction for transmission, and the third guide wheel 131 and the fourth guide wheel 132 are located on the other side of the polygonal mold 112 at the other end of the center guide post 11. Rotating against the label T in the opposite direction further enhances the smooth transmission of the label T. When the label T is guided to a predetermined position, the rotary wheel 171 is activated to drive the plurality of cutters 172 to rotate at the same time, so that the label T is at the predetermined position. A plurality of cutters 172 are swiveled apart to be cut off, and then the third guide wheel 131 and the fourth guide wheel 132 have traction force on the label T by intermittent rotation, which can not only achieve the transmission force of the label T Compensation, and has auxiliary traction when the label T is cut.

Furthermore, the sleeve labeling device 1 of this embodiment further includes a bearing platform 19. The supporting platform 19 is movably disposed on the base 10 and is close to the polygonal mold 112 of the central guide post 11. The supporting platform 19 includes a plurality of adjacent side-by-side supporting members 191. Each of the supporting members 191 has an accommodation space 190 capable of accommodating the object B to be set, and further sets the central axis of the supporting platform 19 to transmit each object B to be set. To the center axis corresponding to the polygonal mold 112, the time is a fixed number of seconds, and the third guide wheel 131 and the fourth guide wheel 132 correspond to a fixed number of seconds to intermittently rotate to reach the set. The precise center alignment between the target B and the cut-off label T, and the fifth guide wheel 141 and the sixth guide wheel 142 accurately push the cut-off label T into the target B to be set.

In detail, as shown in FIG. 9, each of the bearing members 191 includes a first bearing portion 1911 and a second bearing portion 1912. The first bearing portion 1911 has a first inclined surface F1, a second inclined surface F2, and abuts the first inclined surface. The first concave surface B1 between F1 and the second inclined surface F2, and the first inclined surface F1 and the second inclined surface F2 are inclined away from each other. The second bearing portion 1912 has a third inclined surface F3, a fourth inclined surface F4, and a second concave surface B2 adjacent to the third inclined surface F3 and the fourth inclined surface F4. The third inclined surface F3 and the fourth inclined surface F4 face away from each other. Inclined, and the third inclined surface F3 and the fourth inclined surface F4 gradually expand outward from the first inclined surface F1 and the second inclined surface F2 toward the center guide post 11, and the second bottom concave surface B2 approaches the center from the first bottom concave surface B1. The direction of the guide post 11 gradually expands outward, and the receiving space 190 is defined by the first inclined surface F1, the second inclined surface F2, the first bottom concave surface B1, the third inclined surface F3, the fourth inclined surface F4, and the second bottom concave surface B2. Since the third inclined surface F3, the fourth inclined surface F4, and the second bottom concave surface B2 gradually expand outward, the target object B to be set is set on the bearing platform 19, and the target object B is to fit the first inclined surface F1 and the second The inclined surface F2, and the central axis of the target B to be set corresponds to the central axis of the polygonal mold 112, and the accommodating space 190 enables the target B to be set, the third inclined surface F3, the fourth inclined surface F4, and the second bottom concave surface B2. There is a space between them, so that the label T on the center guide post 11 can be pushed over the label B to be set more smoothly.

Following the above description, the third guide wheel 131 of the second guide wheel set 13 of this embodiment has a first groove G1 opening toward the polygonal mold 112, and the fourth guide wheel 132 of the second guide wheel set 13 has The opening faces the second groove G2 of the polygonal mold 112. Specifically, the first groove G1 of the third guide wheel 131 and the second groove G2 of the fourth guide wheel 132 correspond to each other and are located at the center guide post 11. Opposite sides of the polygonal mold 112. When the first guide wheel set 12 and the second guide wheel set 13 guide the label T from the pillar 111 of the center guide post 11 to the polygon mold 112, the first groove G1 and the first guide wheel 131 of the third guide wheel 131 The second groove G2 of the four guide wheels 132 forms a first fold line L1 and a second fold line L2 on the label T. Specifically, the first groove G1 and the second groove G2 are opposite to the polygon mold 112 respectively. The corners are fitted, and when the third guide wheel 131 and the fourth guide wheel 132 guide the label T through the polygon mold 112, the first fold line L1 and the second fold line opposite to each other can be pressed on the label T in advance. L2.

As shown in FIGS. 1 to 7, the sleeve labeling device 1 of this embodiment further includes a third guide wheel group 14. The third guide wheel set 14 is disposed on the base 10, and the second guide wheel set 13 is located between the third guide wheel set 14 and the first guide wheel set 12. The third guide wheel set 14 includes The fifth guide wheel 141 and the sixth guide wheel 142 disposed in the first axial direction A1, that is, the arrangement directions of the fifth guide wheel 141 and the sixth guide wheel 142 are the same as those of the first guide wheel 121 and the first guide wheel 121. The two guide wheels 122 are arranged in the same direction, and the polygonal mold 112 of the center guide post 11 is located between the fifth guide wheel 141 and the sixth guide wheel 142. The fifth guide wheel 141 of the third guide wheel set 14 has a third groove G3 having an opening facing the polygonal mold 112, and the sixth guide wheel 142 of the third guide wheel set 14 has a fourth groove having an opening facing the polygonal mold 112. The groove G4, specifically, the third groove G3 of the fifth guide wheel 141 and the fourth groove G4 of the sixth guide wheel 142 correspond to each other and are located on opposite sides of the polygon mold 112 of the center guide post 11 . When the first guide wheel set 12, the second guide wheel set 13, and the third guide wheel set 14 guide the label T from the pillar 111 of the center guide post 11 to the polygon mold 112, the fifth guide wheel 141 The third groove G3 and the fourth groove G4 of the sixth guide wheel 142 form a third fold line L3 and a fourth fold line L4 on the label T, specifically, the third groove G3 and the fourth groove G4. Fitted at two corners opposite to the polygon mold 112 respectively. When the fifth guide wheel 141 and the sixth guide wheel 142 guide the label T through the polygon mold 112, the labels T can be pressed against each other in advance. The third fold line L3 and the fourth fold line L4 ﹔ further suppress the label T having a square body with the first fold line L1, the second fold line L2, the third fold line L3, and the fourth fold line L4, and can correspond to the object B to be set. The square body, when the label T is pushed and pushed into the target B to be set, achieves more accuracy and smoothness of the transfer.

Following the above, in this embodiment, the fifth guide wheel 141 and the sixth guide wheel 142 of the third guide wheel set 14 are located on the opposite upper and lower sides of the polygon mold 112, and the first guide wheel set 13 The three guide wheels 131 and the fourth guide wheel 132 are located on the opposite left and right sides of the polygonal mold 112, that is, the third groove G3, the fourth groove G4, the first groove G1, and the second groove G2, respectively. It is located on the upper, lower, left, and right sides of the polygon mold 112. Therefore, when the third guide wheel 131, the fourth guide wheel 132, the fifth guide wheel 141, and the sixth guide wheel 142 guide the label T through the polygon mold 112, The first fold line L1, the second fold line L2, the third fold line L3, and the fourth fold line L4 pressed on the label T do not overlap each other, and form four corners evenly distributed on the label T (as shown in FIG. 7).示). In this embodiment, after the label B to be set is, for example, a bottle or can having a quadrangular shape, and the first fold line L1, the second fold line L2, the third fold line L3, and the fourth fold line L4 are pressed on the label T in advance, The four corners formed on the label T are correspondingly matched with the four corners of the quadrangular label B to be sleeved, so that during the sleeve labeling process, the label T can be set on the label B to be sleeved more quickly and accurately. , Which greatly improves the yield of sleeve labeling.

It should be particularly noted that the present invention does not limit the shape of the polygonal mold 112. The polygonal mold 112 may be replaced with a mold of a different shape according to the needs of the actual situation. For example, when the shape of the target B to be set is a pentagon At this time, the polygon mold 112 of the center guide post 11 can be replaced with a pentagon mold that matches the pentagon target to be set at the same time. Similarly, when the shape of the target B to be set is a hexagon, the center guide post The polygonal mold 112 of 11 can be replaced at the same time with a pentagonal mold matching the hexagonal target to be sleeved, and so on. In addition, the present invention does not limit the number of the guide wheel sets located at the polygon mold 112. On the premise that at least one guide wheel set is configured, the number of the guide wheel sets may vary according to the shape of the polygon mold 112. The added and subtracted, for example, a hexagonal mold can be matched with three sets of guide wheels (six guide wheels) to press six non-overlapping polylines on the label T.

As shown in FIG. 1 to FIG. 7, the first guide wheel set 12 in this embodiment further includes a first adjustment unit 123, and the third guide wheel set 14 further includes a second ground adjustment unit 143. In this embodiment, the first adjustment unit 123 can adjust the distance between the first guide wheel 121 and the second guide wheel 122, and the second adjustment unit 143 can adjust the fifth guide wheel 141 and the sixth guide wheel The distance between 142 enables the first guide wheel 121, the second guide wheel 122, the fifth guide wheel 141, and the sixth guide wheel 142 to more appropriately contact the label T and smoothly guide the label T to move. In addition, the second guide wheel set 13 also has an adjustment unit (not shown) capable of adjusting the distance between the third guide wheel 131 and the fourth guide wheel 132.

As shown in FIGS. 1 to 7, the sleeve labeling device 1 of this embodiment further includes an auxiliary wheel set 15. The auxiliary wheel set 15 is disposed on the base 10, and the first guide wheel set 12 is located between the auxiliary wheel set 15 and the second guide wheel set 13. The auxiliary wheel set 15 includes a first auxiliary wheel 151 and a second auxiliary wheel 152 arranged along the second axial direction A2, and the cylinder 111 of the center guide post 11 is located between the first auxiliary wheel 151 and the second auxiliary wheel 152. The effect of the auxiliary wheel set 15 is to provide more stable support for the center guide post 11 so that the center guide post 11 will not shake or deflect during the process of setting the label. It should be particularly noted that the auxiliary wheel set 15 may be removed or configured according to actual needs.

As shown in FIGS. 1 to 7, the sleeve labeling device 1 of this embodiment further includes a plate body 16. The plate body 16 is disposed on the base 10, and the plate body 16 faces in a direction away from the base 10 and extends along the first axis A1. The plate body 16 includes a first surface 161 and a second surface 162 opposite to each other. The first surface 161 of the plate body 16 faces the first guide wheel set 12 and the auxiliary wheel set 15, and the second surface 162 of the plate body 16 faces the second The guide wheel set 13 and the third guide wheel set 14. The central guide post 11 passes through the first surface 161 of the plate body 16 to the second surface 162 and passes through the plate body 16.

In summary, the sleeve labeling device according to the embodiment of the present invention uses the polygonal mold of the central guide post and the first groove, the second groove, and the first groove of the second and third guide wheel sets. The three grooves and the fourth grooves can be pressed on the label in advance to fold the first fold line, the second fold line, the third fold line, and the fourth fold line before the label is set on the label to be set, and these fold lines It can be matched with the corners of the object to be sleeved in a polygon corresponding to each other, so that the label can be accurately and stably set on the object to be sleeved, thereby greatly increasing the yield of the label. Furthermore, the sleeve labeling device of the embodiment of the present invention has a simple structure design, and the label can be smoothly set on the label to be sleeved only through the guidance of the first guide wheel set and the second guide wheel set, without the need for additional The label indexing plate and other components are configured. Under such a structural design, in addition to greatly reducing the manufacturing cost of the machine itself, it also greatly improves the efficiency of labeling.

However, the above are only the preferred embodiments of the present invention. When the scope of implementation of the present invention cannot be limited by this, that is, the simple equivalent changes and modifications made according to the scope of the patent application and the description of the invention, All are still within the scope of the invention patent. In addition, any embodiment of the present invention or the scope of patent application does not need to achieve all the purposes or advantages or features disclosed by the invention. In addition, the abstract and the title are only used to assist the search of patent documents, and are not intended to limit the scope of rights of the present invention. In addition, the terms "first" and "second" mentioned in this specification or the scope of the patent application are only used to name the element or to distinguish between different embodiments or ranges, not to limit the number of elements. Upper or lower limit.

1‧‧‧Labeling device

10‧‧‧ base

11‧‧‧ Center Guide Post

12‧‧‧The first guide wheel set

13‧‧‧Second guide wheel set

14‧‧‧Third guide wheel set

15‧‧‧ auxiliary wheel set

16‧‧‧ plate

17‧‧‧Rotary cutter assembly

18‧‧‧Driver

19‧‧‧bearing platform

111‧‧‧ cylinder

112‧‧‧ Polygonal mold

121‧‧‧the first guide wheel

122‧‧‧Second Guide Wheel

123‧‧‧The first adjustment unit

131‧‧‧Third guide wheel

132‧‧‧Fourth guide wheel

141‧‧‧Fifth guide wheel

142‧‧‧Sixth guide wheel

143‧‧‧Second adjustment unit

151‧‧‧The first auxiliary wheel

152‧‧‧Second auxiliary wheel

161‧‧‧first surface

162‧‧‧Second Surface

171‧‧‧rotating wheel

172‧‧‧tool

181‧‧‧Motor

182‧‧‧Drive Wheel

183‧‧‧Drive Belt

190‧‧‧accommodation space

191‧‧‧carrying parts

1911‧‧‧First loading section

1912‧‧‧Second loading section

A1‧‧‧First axis

A2‧‧‧Second axis

B‧‧‧Label to be set

B1‧‧‧First concave surface

B2‧‧‧Second concave bottom

F1‧‧‧First slope

F2‧‧‧Second bevel

F3‧‧‧ third slope

F4‧‧‧Fourth bevel

G1‧‧‧First groove

G2‧‧‧Second Groove

G3‧‧‧Third groove

G4‧‧‧ Fourth groove

L1‧‧‧First Polyline

L2‧‧‧Second Polyline

L3‧‧‧ Third Polyline

L4‧‧‧ Fourth Polyline

T‧‧‧label

Figure 1: Schematic diagram of the standing structure of the sleeve labeling device of the present invention. Fig. 2: Schematic diagram of the three-dimensional structure of the sleeve labeling device of the present invention. FIG. 3 is a schematic diagram of a label sleeve of the label sleeve device of the present invention set on a central guide post. Figure 4: An exploded view of some components of the sleeve labeling device of the present invention. FIG. 5 is a schematic structural view of another aspect of the sleeve labeling device of the present invention. Figure 6: Schematic diagram of the sleeve part of the sleeve labeling device of the present invention. Fig. 7: Schematic diagram showing the operation of the sleeve part of the sleeve labeling device of the present invention. FIG. 8 is a schematic diagram of the operation of the rotary cutter assembly of the sleeve labeling device of the present invention. Figure 9: Schematic illustration of the three-dimensional structure of the carrier of the sleeve labeling device of the present invention.

Claims (9)

A sleeve labeling device of a sleeve labeling machine includes at least: a base (10); a central guide post (11) arranged on the base (10), and the central guide post (11) includes a post connected to each other A body (111) and a polygonal mold (112); a first guide wheel set (12) arranged on one side of the base (10), the first guide wheel set (12) comprising A first guide wheel (121) and a second guide wheel (122) arranged in an axial direction (A1), and the cylinder (111) is located on the first guide wheel (121) and the second guide wheel Between the guide wheels (122); a second guide wheel group (13) is disposed on the other side of the base (10), the second guide wheel group (13) includes a second axial direction (A2) a third guide wheel (131) and a fourth guide wheel (132), the first axial direction (A1) and the second axial direction (A2) are not parallel to each other, and the polygonal mold (112) is located between the third guide wheel (131) and the fourth guide wheel (132); and the third guide wheel (131) has a first groove opening toward the polygonal mold (112) Groove (G1), the fourth guide wheel (132) has a second groove (G2) opening toward the polygonal mold (112), and when the first guide wheel group (12) And the second guide wheel set (13) guides a label (T) from the cylinder (111) to the polygonal mold (112), the first groove (G1) and the second groove ( G2) Form a first fold line (L1) and a second fold line (L2) on the label (T), respectively. For example, the sleeve labeling device of the sleeve labeling machine described in item 1 of the patent application scope further includes a third guide wheel set (14) arranged on the base (10), and the second guide wheel set (13) is located at Between the third guide wheel set (14) and the first guide wheel set (12), the third guide wheel set (14) includes a fifth The guide wheel (141) and a sixth guide wheel (142), and the polygonal mold (112) is located between the fifth guide wheel (141) and the sixth guide wheel (142), and the fifth The guide wheel (141) has a third groove (G3) opening toward the polygonal mold (112), and the sixth guide wheel (142) has a fourth groove (G3) opening toward the polygonal mold (112) G4), when the first guide wheel set (12), the second guide wheel set (13) and the third guide wheel set (14) guide the label (T) from the cylinder (111) When leading to the polygonal mold (112), the third groove (G3) and the fourth groove (G4) form a third fold line (L3) and a fourth fold line (L4) on the label (T), respectively. ), And the first polyline (L1), the second polyline (L2), the third polyline (L3), and the fourth polyline (L4) do not overlap each other. According to the labeling device of the sleeve labeling machine described in item 2 of the patent application scope, the first guide wheel set (12) further includes a first adjustment unit (123), and the third guide wheel set (14) further Including a second adjustment unit (143), the first adjustment unit (123) can adjust the distance between the first guide wheel (121) and the second guide wheel (122), and the second adjustment unit (123 143) The distance between the fifth guide wheel (141) and the sixth guide wheel (142) can be adjusted. The labeling device of the labeling machine according to item 1 of the patent application scope further includes an auxiliary wheel set (15) arranged on the base (10), and the first guide wheel set (12) is located on the auxiliary wheel Between the set (15) and the second guide wheel set (13), the auxiliary wheel set (15) includes a first auxiliary wheel (151) and a second The auxiliary wheel (152), and the cylinder (111) is located between the first auxiliary wheel (151) and the second auxiliary wheel (152). The sleeve labeling device of the sleeve labeling machine according to item 1 of the patent application scope further includes a plate body (16) arranged on the base (10), and the plate body (16) faces away from the base (10). Extending along the first axial direction (A1), the plate body (16) includes a first surface (161) and a second surface (162) opposite to each other, and the first surface (161) faces the first surface (161) A guide wheel set (12), the second surface (162) faces the second guide wheel set (13), and the central guide post (11) penetrates from the first surface (161) to the second surface ( 162) and penetrated through the plate body (16). For example, the sleeve labeling device of the sleeve labeling machine described in item 5 of the patent application scope further includes a rotary cutter assembly (17) disposed on the plate body (16), and the rotary cutter assembly (17) includes a rotary wheel ( 171) and a plurality of cutters (172) arranged on the rotating wheel (171). The plurality of cutters (172) surround the central guide post (11). When the first guide wheel set (12) and the first guide wheel set (12) Two guide wheel sets (13) guide the label (T) to a predetermined position, and a plurality of the cutters (172) cut the label (T) at the predetermined position. For example, the sleeve labeling device of the sleeve labeling machine described in item 6 of the patent application scope further includes a driving component (18) arranged on the plate body (16). The driving component (18) includes a motor (181), a transmission A wheel (182) and a transmission belt (183), wherein the transmission belt (183) is sleeved on the transmission wheel (182) and the rotation wheel (171) of the rotary cutter assembly (17), and the motor (181) Drive the transmission wheel (182) to rotate and drive the transmission belt (183), so that the transmission belt (183) drives the rotation wheel (171) to rotate, and then a plurality of the cutters (172) of the rotary cutter set (17) ) Rotate around the center guide post (11). The sleeve labeling device of the sleeve labeling machine according to item 7 of the scope of patent application, further comprising a bearing platform (19), the polygon movably disposed on the base (10) and close to the central guide post (11). The mold (112), the carrying platform (19) includes a plurality of carrying members (191), and each of the carrying members (191) has an accommodating space (190) capable of accommodating a target to be set (B). According to the labeling device of the sleeve labeling machine described in item 8 of the scope of patent application, wherein each of the carriers (191) includes a first carrier (1911) and a second carrier (1912), the first carrier (1911) has a first inclined surface (F1), a second inclined surface (F2), and a first concave surface (B1) adjacent to the first inclined surface (F1) and the second inclined surface (F2), the The first inclined surface (F1) and the second inclined surface (F2) are inclined away from each other. The second bearing portion (1912) has a third inclined surface (F3), a fourth inclined surface (F4), and abuts the first inclined surface. A second concave surface (B2) between the three inclined surfaces (F3) and the fourth inclined surface (F4), the third inclined surface (F3) and the fourth inclined surface (F4) are inclined away from each other, and the first The three inclined surfaces (F3) and the fourth inclined surface (F4) gradually expand outward from the first inclined surface (F1) and the second inclined surface (F2) toward the central guide post (11), and the second bottom The concave surface (B2) gradually expands outward from the first concave surface (B1) toward the center guide post (11). The first inclined surface (F1), the second inclined surface (F2), and the first concave surface. (B1), the third inclined surface (F3), the fourth inclined surface (F4), and the first A bottom concave surface (B2) which defines a receiving space (190).