CN218022671U

CN218022671U - Label feeder

Info

Publication number: CN218022671U
Application number: CN202221724753.3U
Authority: CN
Inventors: 韩红彦; 赖称福; 蒋文
Original assignee: Dongguan Dunying Technology Co ltd
Current assignee: Dongguan Dunying Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-13
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to a label pay-off field, especially indicate a label feeder, the utility model relates to a pressing member, the feed inlet of pressing member is dwindled gradually, that is to say, the anterior segment part of feed inlet has a bigger space, when the material area passes through the feed inlet, because the gradual reduction of feed inlet, and the inside survey of feed inlet and label laminating, so, can avoid the possibility that the label is scraped off; the utility model discloses a change the guide roller into mobilizable mode, mobilizable mode is for the convenience dismantle the guide roller with the installation, just so, through increasing or tearing open the guide roller, all can change the tensile force in the material area.

Description

A kind of label feeding device

Technical Field

The utility model relates to a label pay-off field indicates a label feeder especially.

Background

Found through searching, patent number 201810924447.6 is named as a smart label supply machine, and comprises: the label peeling machine comprises a rack, a discharging mechanism, a material belt tensioning mechanism, a label peeling mechanism, a material belt driving mechanism, a material receiving mechanism and a control system, wherein the discharging mechanism, the material belt tensioning mechanism, the label peeling mechanism, the material belt driving mechanism, the material receiving mechanism and the control system are respectively arranged on the rack; the material strap tensioning mechanism comprises: the vacuum adsorption plate is connected with the vacuum generator through an air pipe; the material belt driving mechanism comprises: the vacuum pump comprises a first driving device, a power wheel connected with the first driving device, and a pressing wheel pressed on the power wheel, wherein the control system is respectively and electrically connected with the vacuum generator and the first driving device. According to the invention, the material belt tensioning mechanism is arranged between the discharging mechanism and the label stripping mechanism, so that the situation that the material belt is tensioned by a damper on the discharging mechanism is avoided, the situation that labels on a discharging roll are extruded is avoided, the deformation or displacement of the labels is avoided, and the labels are easily stripped from the material belt.

Such a label feeder has the following problems:

1. the label feeder presses the material belt through the first pressing plate, when labels on the material belt enter the first pressing plate, the labels are scraped off by the first pressing plate due to too high thickness, and cannot enter the stripping table.

2. The label feeder is tensioned by the pinch rollers, but the tension cannot be further adjusted because of the fixed adjustment.

Disclosure of Invention

In order to solve the problem, the utility model provides a label feeder aims at solving the problem that the label was scraped among the prior art.

The utility model provides a label feeder, its another purpose is the function of realizing adjustable tensile force.

In order to achieve the purpose, the utility model adopts the technical proposal that: a label feeder for feeding a label to a label holder, it is characterized by comprising:

peel off portion and guide part, the guide part is two parts, is the pay-off guide part respectively and from type membrane guide part, and the pay-off guide part compresses tightly the piece including the feed inlet reduces gradually.

From type membrane guide part includes mobilizable guide roller, and the home range of guide roller is the sector to the swing can break away from type membrane guide part when the border department of sector.

The beneficial effects of the utility model reside in that:

1. the utility model relates to a compress tightly the piece, the feed inlet that compresses tightly the piece dwindles gradually, that is to say, the anterior segment part of feed inlet has a great space, when the material area passes through the feed inlet, because the diminishing of feed inlet, and the interior survey and the label laminating that make the feed inlet, therefore, can avoid the possibility that the label was scraped.

2. The utility model discloses a change the guide roller into mobilizable mode, mobilizable mode is for the convenience is dismantled and install the guide roller, just so, through increasing or tearing open the guide roller, all can change the tensile force in the material area.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a structural view of another viewing surface of the present invention.

Fig. 3 is an enlarged schematic view at a of fig. 2.

Fig. 4 is a structural view of the movable member.

Fig. 5 is a structural view of the compact.

Fig. 6 is a diagram showing a connection relationship between the magnet and the holding block.

The reference numbers indicate: 1-a material coiling wheel; 2, a pressing piece; 3-a pressure strip; 4-a first roller shaft; 5-a guide roller; 6-material belt; 7-a tension wheel assembly; 8-driving wheel; 9-a belt; 10-a second vacuuming hole;

11-a first vacuuming hole; 12-a motor; 13-a positioning element; 14-a stopper; 15-positioning grooves;

16-a first stem portion; 17-a second stem portion; 18-a handle; 19-a stripping table; 20-a compaction block;

21-opening; 22-a magnet; 23-anchor point.

Detailed Description

Referring to fig. 1 to 6, the present invention relates to a label feeder, which mainly solves the problems of label scraping and inconvenient installation of a tension wheel.

As known from the patent No. 201810924447.6, the label feeder is simple in structure by merely pressing the tape flat by the first pressing plate, but the first pressing plate has no guiding function, so that the problem of the label being scraped off when the tape enters the first pressing plate occurs.

In order to solve the problem, the utility model discloses the piece 2 that compresses tightly that contains is structural to be improved at the feed inlet, and the feed inlet reduces gradually toward inside direction, can understand that the feed inlet has obtained the expansion in the space of first half section, makes material area 6 when entering into and compressing tightly piece 2, can avoid the label to be scraped the possibility.

In this embodiment, the label feeder comprises pay-off guide part and from type membrane guide part, the pay-off guide part includes material rolling wheel 1, compress tightly 2, pressure strip 3, first roller 4, include guide roll 5 from type membrane guide part, connect the material platform, the feed inlet compresses tightly 2 and sets up just formation on pressure strip 3, material area 6 enters into in the feed inlet through first roller 4 earlier, material area 6 is peeled off on peeling off the portion, peel off after from type membrane process guide roll 5, take-up pulley subassembly 7 after is convoluteed by the material collecting wheel.

Still include motor 12, there is action wheel 8 on the motor 12, action wheel 8 passes through the hub connection on belt 9 and the take-up pulley subassembly 7, and under motor 12's effect, take-up pulley subassembly 7 rotates, pulls from the type membrane, drives the material and takes 6 movements.

Have first evacuation hole 11 on pressure strip 3, be located the feed inlet, material area 6 can utilize the negative pressure to make material area 6 tile on pressure strip 3 through outside evacuating device when the feed inlet to, the feed inlet has an inboard leanin, so, the label makes the label obtain flattening because the throat of receipts material.

The stripping part is internally provided with a stripping table 19, the stripping table 19 is provided with a second vacuumizing hole 10, the principle of which is the same as that of the first vacuumizing hole 11, and the description is omitted.

In the scheme, the positioning piece 13 is used for limiting the guide roller 5, the limiting piece 14 is made of elastic material, and the guide roller 5 moves in a sector-shaped moving range under the action of the limiting piece 14.

The stopper 14 is a tension spring, one end of the tension spring is fixed in the housing, the other end of the tension spring is connected with the positioning part 13, and the positioning part 13 is vertically downward in a static state.

The side surface of the end part which is used as the rotating point of the positioning piece 13 is an inclined surface, the inclined surface is provided with a positioning groove 15 pointing to the end part, a positioning point 23 corresponding to the positioning groove 15 is arranged in the shell, under the action of gravity, the edge of the positioning groove 15 is propped against the positioning point 23, so that the positioning piece 13 is hung on the shell, when the positioning piece 13 rotates clockwise, the positioning piece 13 can fall off from the positioning groove 15, the installation and the disassembly are very simple, and the positioning piece 13 can be fixed with the shell only through a tension spring;

the upper end of the positioning member 13 is hooked due to the design of the positioning slot 15.

The positioning device also comprises a movable piece, wherein the movable piece is formed by vertically intersecting a first rod part 16 and a second rod part 17, the second rod part 17 is abutted against the positioning piece 13, and the length of the first rod part 16 is longer than that of the second rod part 17; in this embodiment, the second lever portion 17 has a handle 18, and the first lever portion 16 pushes the second lever portion 17 by holding the handle 18.

A pressing block 20 is arranged on the stripping table 19, a clearance part is arranged on the pressing block 20, the pressing block 20 is used for ensuring the smoothness of the material belt 6, and the clearance part is used for facilitating the subsequent manipulator to clamp the label; the void-avoiding portion is an opening 21 provided on the holding-down block 20.

The pressing block 20 and the peeling table 19 are detachably connected, the detachable connection is used for facilitating the installation of the pressing block 20 and the peeling table 19, the pressing block 20 can be detached firstly, then the material belt 6 is laid on the peeling table 19, and then the pressing block 20 is installed; the connection may be magnetic, and the peeling table 19 is provided with a magnet 22, and the holding block 20 is provided with a positioning hole corresponding to the magnet 22, so that the holding block and the magnet 22 are fixed through the positioning hole.

The above embodiments are only described as preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A label feeder, comprising:

the device comprises a stripping part and a guide part, wherein the guide part comprises a feeding guide part and a release film guide part respectively, and the feeding guide part comprises a pressing part with a gradually reduced feeding hole;

from type membrane guide part includes mobilizable material roller that leads, and the home range of material roller is the sector to the swing can be followed and break away from type membrane guide part when the border department of sector.

2. A label feeder according to claim 1, wherein: the feed inlet has an inner side inclined inwards.

3. A label feeder according to claim 1, wherein: be equipped with the setting element of being connected with the guide roller from type membrane guide part, the one end of setting element is equipped with the stopper to the other end of setting element can make the stopper warp for the rotation point.

4. A label feeder as claimed in claim 3, wherein: the side surface of the end part which is used as the rotating point of the positioning piece is an inclined surface, and a positioning groove which points to the end part of the inclined surface is arranged on the inclined surface.

5. A label feeder according to claim 4, wherein: the movable part is formed by vertically intersecting a first rod part and a second rod part, the second rod part is abutted against the positioning part, and the length of the first rod part is longer than that of the second rod part.

6. A label feeder as claimed in claim 1, wherein: the stripping part comprises a stripping table and a pressing block positioned on the stripping table, and an air avoiding part is arranged on the pressing block.

7. A label feeder according to claim 6, wherein: the space avoiding part is an opening arranged on the pressing block.

8. A label feeder according to any one of claims 6 to 7, wherein: the compressing block is detachably connected with the stripping table.

9. A label feeder as claimed in claim 8, wherein: the compressing block is magnetically connected with the stripping table.