CN214452555U

CN214452555U - Backing paper-free label sticking device

Info

Publication number: CN214452555U
Application number: CN202022977245.3U
Authority: CN
Inventors: 钱泉; 俞海波
Original assignee: Ricoh Thermal Media Wuxi Co Ltd
Current assignee: Ricoh Thermal Media Wuxi Co Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-22
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a label sticking device without backing paper, which solves the problems of unstable positions of transported goods and certain error during sticking caused by manual placement to a transportation platform in a conventional pneumatic labeling mode, and has the technical proposal that a labeling platform is arranged between a loading transportation platform and an unloading transportation platform, a positioning mechanism is arranged on the labeling platform and comprises a motor, a worm wheel, a worm, a screw rod, a limiting rod and a sliding block, a cavity is arranged in the labeling platform, two ends of the screw rod are rotationally connected with the labeling platform, two ends of the limiting rod are fixedly connected with the inside of the labeling platform, an output shaft of the motor is fixedly connected with the worm, threads with opposite rotation directions are arranged on the screw rod, the worm wheel is fixedly connected with the center of the screw rod, the worm rod is meshed with the worm wheel, the sliding block comprises two threads which are symmetrical about the center of the screw rod, one end of the sliding block is in threaded fit with the screw rod, and the other end of the sliding block is connected with the limiting rod, the top of the sliding block is fixedly connected with a positioning plate which passes through the sliding groove and is connected with the sliding groove in a sliding manner.

Description

Backing paper-free label sticking device

Technical Field

The utility model relates to a paste mark equipment technical field, more specifically say, it relates to a no base stock label sticking device.

Background

A labeling machine is a device for sticking coiled self-adhesive paper labels (paper or metal foils) on PCBs, products or specified packages, and is an indispensable component of modern packages.

At present commodity circulation label subsides mark in-process, mostly be by transport table transport goods case to pneumatic labeller below, the labeller begins to paste the mark after detecting, but this kind of mark mode, the goods position of transportation is unstable, and the mode neat is placed by artifical manual many, has certain error, is unfavorable for the whole packing effect of product.

At present, chinese utility model patent that publication number is CN210853269U discloses a commodity circulation pastes mark equipment, which comprises an outer shell, the top inner wall of shell and the top fixed connection of cylinder, the surface of cylinder and infrared inductor's bottom fixed connection, the bottom of cylinder and the top fixed connection of buffer board, the bottom of buffer board and the top fixed connection of labeller, the left side of shell and the right-hand member intercommunication of parcel entry, the bottom of parcel entry is seted up slottedly, the end inner wall of shell and the low side fixed connection of first stand. This commodity circulation pastes mark equipment, through setting up infrared inductor and infra-red transmitter, when the parcel blockked the line between infrared inductor and the infra-red transmitter, the cylinder can begin work, and the cylinder drives the labeller down to beat the label on the parcel through the labeller bottom

Although above-mentioned device has solved traditional subsides mark and has needed the problem that manual operation makes mistakes easily, the mode of conventional pneumatic subsides mark, the goods position of transportation is unstable, and the mode of neatly to the transport table is placed by manual work more, has certain error during the subsides mark, is unfavorable for the whole packing effect of product.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can do benefit to commodity circulation goods case location and paste target no base stock label sticking device.

In order to achieve the purpose, the utility model provides a bottomless paper label sticking device, which comprises label paper, a feeding transport table, a discharging transport table and a pneumatic labeling machine, wherein a labeling table is arranged between the feeding transport table and the discharging transport table, a positioning mechanism is arranged on the labeling table, the positioning mechanism comprises a motor, a worm wheel, a worm, a screw rod, a limiting rod and a sliding block, a cavity is arranged in the labeling table, the motor is fixedly connected with the inside of the labeling table, two ends of the screw rod are rotationally connected with the inside of the labeling table, the limiting rod is parallel to the screw rod, two ends of the limiting rod are fixedly connected with the inside of the labeling table, an output shaft of the motor is fixedly connected with the worm, the screw rod is provided with symmetrical threads with opposite rotation directions, the worm wheel is fixedly connected with the center of the screw rod, the worm rod is meshed with the worm wheel, the sliding block comprises two threads which are symmetrical with the center of the screw rod, one end of the sliding block is in threaded fit with the screw, the other end of the sliding block is connected with the limiting rod in a sliding mode, a positioning plate is fixedly connected to the top of the sliding block, a sliding groove parallel to the screw is formed in the top of the labeling table, the positioning plate penetrates through the sliding groove and is connected with the sliding groove in a sliding mode, and the pneumatic labeling machine is located on one side of the labeling table and used for labeling goods on the labeling table.

Further setting the following steps: the label paper comprises a base paper layer, a protective layer and a glue layer, wherein a bottom coating and a heat-sensitive layer are arranged between the base paper layer and the protective layer, the bottom of the base paper layer is fixedly connected with the glue layer, and the base paper is heat-sensitive paper.

Further setting the following steps: the material loading transport table is characterized in that connecting blocks are arranged on two sides of the material loading transport table, limiting plates are fixedly connected to the connecting blocks, and the limiting plates are two and more than two material loading transport table centrosymmetric.

Further setting the following steps: the labeling table is lower than the feeding conveying table, and the labeling table is higher than the discharging conveying table.

The top center of the labeling table is provided with a pressure sensor which is electrically connected with the pneumatic labeling machine.

Further setting the following steps: the opposite surfaces of the two positioning plates are made of rubber.

To sum up, the utility model has the advantages of as follows: the problem of labeling position error caused by the mode of conventional manual adjustment of the transportation position of the cargo box is avoided, the labeling effect of the cargo box with high gram weight is guaranteed to be more stable, the overall packaging effect of the product is further improved, the overall design is reasonable, and the use is simple.

Drawings

FIG. 1 is an isometric view of example 1;

FIG. 2 is a front view of embodiment 1;

FIG. 3 is a sectional view taken along line A of FIG. 2 in accordance with embodiment 1;

fig. 4 is a schematic structural diagram of a paper layer of the label of example 1.

In the figure, 1, a feeding and transporting table; 11. connecting blocks; 12. a limiting plate; 2. a discharging and transporting table; 3. a pneumatic labeling machine; 4. labeling table; 5. a positioning mechanism; 51. a motor; 52. a worm; 53. a worm gear; 54. a screw; 55. a limiting rod; 56. a chute; 57. positioning a plate; 58. a thread; 59. a pressure sensor; 6. label paper; 61. a base paper layer; 62. a protective layer; 63. a glue layer; 64. a primer layer; 65. and a heat-sensitive layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment 1, a no backing paper label sticking apparatus, includes material loading transfer platform 1, ejection of compact transfer platform 2 and pneumatic labeller 3:

as shown in fig. 1 and 3, a labeling table 4 is arranged between a feeding transport table 1 and a discharging transport table 2, a positioning mechanism 5 is arranged on the labeling table 4, the positioning mechanism 5 comprises a motor 51, a worm wheel 53, a worm 52, a screw 54, a limiting rod 55 and a sliding block, a cavity is arranged in the labeling table 4, the motor 51 is fixedly connected with the inside of the labeling table 4, two ends of the screw 54 are rotatably connected with the labeling table 4, the limiting rod 55 is parallel to the screw 54, two ends of the limiting rod 55 are fixedly connected with the inside of the labeling table 4, an output shaft of the motor 51 is fixedly connected with the worm 52, the screw 54 is provided with symmetrical threads 58 with opposite rotation directions, the worm wheel 53 is fixedly connected with the center of the screw 54, the worm 52 is meshed with the worm wheel 53, the sliding block comprises two sliding blocks which are symmetrical with the center of the screw 54, one end of the sliding block is matched with the threads 58 of the screw 54, the other end is connected with the limiting rod 55 in a sliding manner, a positioning plate 57 is fixedly connected with the top of the sliding block, a sliding groove 56 parallel to the screw 54 is arranged on the top of the labeling table 4, the positioning plate 57 penetrates through the chute 56 and is slidably connected with the chute 56, and the pneumatic labeling machine 3 is located on one side of the labeling table 4 and is used for labeling the objects on the labeling table 4.

As shown in fig. 4, the label paper 6 includes a base paper layer 61, a protective layer 62 and a glue layer 63, a primer layer 64 and a heat sensitive layer 65 are disposed between the base paper layer 61 and the protective layer 62, the bottom of the base paper layer 61 is fixedly connected to the glue layer 63, and the base paper layer 61 is a thermal sensitive paper.

When the label paper 6 is used, the label paper 6 is coated with the silicone oil, and the protective layer 62 and the heat-sensitive layer 65 of the label paper 6 are generally provided with the filler, wherein the filler can be calcium carbonate, kaolin, silica and the like, and the filler generally has oil absorption, so the silicone oil can permeate into the label paper 6, the thickness of the coating of the silicone oil on the surface of the label paper 6 is reduced, and if the thickness of the silicone oil adhered on the surface of the label paper 6 is too small, the problem of poor adhesion is caused.

As shown in fig. 1, 1 both sides of material loading transport table are equipped with connecting block 11, fixedly connected with limiting plate 12 on the connecting block 11, and limiting plate 12 includes two and go up 1 centrosymmetric of material loading transport table, pastes mark 4 highly be less than 1 height of material loading transport table, pastes mark 4 highly be higher than 2 heights of ejection of compact transport table.

As shown in fig. 3, a pressure sensor 59 is disposed at the top center of the labeling table 4, the pressure sensor 59 is electrically connected to the pneumatic labeling machine 3, and the opposite surface materials of the two positioning plates 57 are rubber.

Thereby at specific during operation, because subsides mark platform 4 highly is less than material loading transport table 1, the commodity circulation goods case of high gram weight can be transported to subsides mark platform 4 through material loading transport table 1 on, two limiting plates 12 of the relative setting on the material loading transport table 1 are firstly in order to guarantee the stability of high gram weight freight, secondly provide the mark position of pasting in advance for follow-up subsides mark work.

Then the motor 51 rotates, the worm wheel 53 and the worm 52 which are meshed with each other can drive the screw rod 54 to rotate and position in the labeling table 4, and due to the threads 58 which are arranged on the screw rod 54 and have opposite symmetrical rotating directions, the two sliding blocks which are matched with the threads 58 of the screw rod 54 can move relatively under the action of the limiting rod 55, namely, the two positioning plates 57 are driven to slide and position in the sliding groove 56, and finally, the positioning and clamping of the cargo box are realized, and the cargo box is ensured to be stabilized at the center of the top surface of the labeling table 4.

The pressure sensor 59 can control the pneumatic labeling machine 3 to start labeling after the positioning mechanism 5 clamps the cargo box after detecting the weight of the cargo box, and the positioning mechanism 5 and the pneumatic labeling machine 3 work alternately.

Then paste the goods case that the mark was accomplished, loosen the tight effect back of clamp to the goods case at 5 control locating plates 57 of positioning mechanism, operating personnel can manual propelling movement goods case to ejection of compact transport table 2 to subsequent packing transportation, convenient and reliable, the mode of having avoided conventional manual adjustment goods case transport position and cause the problem that pastes the mark position and have the error, the mark effect of pasting of the goods case of also having guaranteed high gram weight is more stable, the whole packing effect of product has further been improved.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a no backing paper label sticking device, includes label paper, material loading transport platform (1), ejection of compact transport platform (2) and pneumatic labeller (3), its characterized in that: the automatic labeling machine is characterized in that a labeling table (4) is arranged between the feeding conveying table (1) and the discharging conveying table (2), a positioning mechanism (5) is arranged on the labeling table (4), the positioning mechanism (5) comprises a motor (51), a worm wheel (53), a worm (52), a screw rod (54), a limiting rod (55) and a sliding block, a cavity is formed in the labeling table (4), the motor (51) is fixedly connected with the labeling table (4), the two ends of the screw rod (54) are rotatably connected with the labeling table (4), the limiting rod (55) is parallel to the screw rod (54), the two ends of the limiting rod are fixedly connected with the labeling table (4), an output shaft of the motor (51) is fixedly connected with the worm (52), threads (58) which are symmetrical and have opposite rotating directions are arranged on the screw rod (54), the worm wheel (53) is fixedly connected with the center of the screw rod (54), and the worm (52) is meshed with the worm wheel (53), the pneumatic labeling machine is characterized in that the sliding blocks comprise two sliding blocks which are centrosymmetric through a screw rod (54), one end of each sliding block is matched with a thread (58) of the screw rod (54), the other end of each sliding block is connected with a limiting rod (55) in a sliding mode, a positioning plate (57) is fixedly connected to the top of each sliding block, a sliding groove (56) parallel to the screw rod (54) is formed in the top of the labeling table (4), the positioning plate (57) penetrates through the sliding groove (56) and is connected with the sliding groove (56) in a sliding mode, the pneumatic labeling machine (3) is located on one side of the labeling table (4) and used for labeling goods on the labeling table (4).

2. A backing-free label application apparatus as defined in claim 1, wherein: the label paper (6) comprises a base paper layer (61), a protective layer (62) and a glue layer (63), a bottom coating (64) and a heat-sensitive layer (65) are arranged between the base paper layer (61) and the protective layer (62), the bottom of the base paper layer (61) is fixedly connected with the glue layer (63), and the base paper layer (61) is heat-sensitive paper.

3. A backing-free label application apparatus as defined in claim 1, wherein: the material loading transport table is characterized in that connecting blocks (11) are arranged on two sides of the material loading transport table (1), limiting plates (12) are fixedly connected to the connecting blocks (11), and the limiting plates (12) are two and more than the material loading transport table (1) in central symmetry.

4. A backing-free label application apparatus as defined in claim 1, wherein: the labeling table (4) is lower than the feeding transport table (1), and the labeling table (4) is higher than the discharging transport table (2).

5. A backing-free label application apparatus as defined in claim 1, wherein: the top center of the labeling table (4) is provided with a pressure sensor (59), and the pressure sensor (59) is electrically connected with the pneumatic labeling machine (3).

6. A backing-free label application apparatus as defined in claim 1, wherein: the opposite surfaces of the two positioning plates (57) are made of rubber.