CN210973192U

CN210973192U - Label rewinder

Info

Publication number: CN210973192U
Application number: CN201921744101.4U
Authority: CN
Inventors: 杨键
Original assignee: Guangdong Bishixi Technology Co ltd
Current assignee: Guangdong Bishixi Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-10
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a label rewinder, with printer cooperation work, with the label paper backrush on rolling up the core, including quick-witted case, adjusting part and bracket component, adjusting part is including fixed block, threaded rod and movable block, the fixed block is connected to the threaded rod, the movable block is located on the threaded rod, the threaded rod is equipped with positive thread and back-threading, twists the threaded rod, and the movable block is along threaded rod relative motion or reverse motion in the fixed block, bracket component fixed connection movable block to the movable block drives the action that the bracket component was dwindled or enlarged, thereby realizes that the bracket component supports not unidimensional book core.

Description

Label rewinder

Technical Field

The utility model belongs to the technical field of the labeller, especially, relate to a adapt to not unidimensional label backrush ware that rolls up core.

Background

The label rewinder is a special machine for performing a winding operation on label paper, and is an important step of a label production line. The label paper reeling machine mainly comprises a motor, a reeling shaft and other components, wherein the motor drives the reeling shaft to move, so that the label paper is reeled.

The patent numbers are: 201620685330.3 core-adjustable device and label rewinder, discloses a core-adjustable device including a fixed reel and a plurality of movable reel mandrels, the fixed reel is distributed with a plurality of first arc slotted holes, the one end of the first arc slotted holes along the length direction is close to the center of the fixed reel, the other end extends along the radial direction of the fixed reel, each first arc slotted hole is provided with a movable reel mandrel perpendicular to the fixed reel, and the movable reel mandrels can gather or move dispersedly along the first arc slotted holes. The label rewinder comprises a motor, a chuck and the adjustable core device, wherein the adjustable core device is connected with the motor through the chuck. The utility model discloses an adjustable core device and label rewinder are rational in infrastructure, and the installation is dismantled conveniently, and it is adjustable to roll up core size, and transmission process energy loss is low.

The above-mentioned label rewinder or current label rewinder have following drawback:

1. the existing label paper industry sets the core size of a fixed standard, different countries have different standards, however, label paper cores produced by a plurality of manufacturers for producing label roll paper are easy to generate errors, so that the label paper cores on the market are thick and thin, a roll paper shaft of a label rewinder is manufactured according to the industry standard, but the position of the roll paper shaft is not adjustable or very small, when the label roll paper core is made too thick, the label rewinder cannot be normally used without feeding the roll paper shaft;

2. the label winder has too complex design, high production cost and difficult operation;

3. the baffle can not well fix the roll paper shaft, when the label paper roll shaft works, the label paper is easy to deviate, and the rolled label paper is not flat;

4. the pull rod is not arranged, paper is easily jammed in the paper rolling process or the paper is not smooth enough, and the synchronous rotation of the paper rewinder and the printer cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to solve the not unidimensional label paper's that each country made roll up core, the not unidimensional label paper's that each producer produced roll up the core, lead to rolling up the core and putting the problem of the roll paper axle that does not advance label rewinder, the utility model provides a bracket component can freely stretch out and draw back and be applicable to the not unidimensional label rewinder that rolls up the core according to rolling up the core size.

Compared with the prior art, the utility model innovation part lies in:

the utility model provides a label rewinder, with printer cooperation work with the label paper backrush in rolling up the core, including quick-witted case, an adjusting part is connected to quick-witted case, adjusting part connects a bracket component, adjusting part control the bracket component of placing roll core does the action of reducing or enlarging to realize that the bracket component supports not unidimensional roll core.

The adjusting component comprises a fixed block, a threaded rod and a moving block, the threaded rod is connected with the fixed block, the moving block is arranged on the threaded rod, the threaded rod is twisted, the moving block moves in the fixed block along the threaded rod, and the support component is fixedly connected with the moving block, so that the moving block drives the support component.

The threaded rod is provided with a positive thread and a negative thread, and the moving blocks move in opposite directions or in reverse directions along with the rotation of the threaded rod.

The threaded rod is provided with a limiting piece, and the moving block moves on the threaded rod by taking the limiting piece as a boundary line, so that the moving range of the moving block is limited.

The bracket assembly comprises an upper bracket and a lower bracket, and the upper bracket and the lower bracket move oppositely or reversely so as to shrink or expand.

In summary, the label rewinder adopts a positive and negative thread principle to design the adjusting assembly, a limiting piece of the threaded rod is a boundary line, one half of the threaded rod is provided with a positive thread, the other half of the threaded rod is provided with a negative thread, a moving block arranged on the threaded rod is internally provided with a thread matched with the threaded block, the support assembly is fixedly connected with the moving block, the threaded rod is twisted clockwise, the moving block, namely the upper support and the lower support, move in opposite directions, the threaded rod is twisted anticlockwise, the moving block, namely the upper support and the lower support, move; the design of bracket component is that become upper bracket and lower carriage with the fiber container halving, and the upper bracket is relative with the lower carriage arcwall face to there are four strong points when supporting roll core, ensure the steadiness.

Furthermore, the case is connected with an electricity control assembly, the electricity control assembly comprises a pulling rod, a first pulling rod and a second pulling rod, the first pulling rod and the second pulling rod are connected with the pulling rod, the pulling rod drives the first pulling rod and the second pulling rod, and the label paper passes through the middle of the first pulling rod and the second pulling rod, so that the label paper is smoothed.

Furthermore, a touch part, a microswitch and a circuit assembly are arranged in the case, the touch part is connected with the traction rod, the microswitch is connected with the circuit assembly, the traction rod drives the touch part to rotate, the touch part touches the microswitch, the circuit assembly controls the label rewinder to stop working, the touch part leaves the microswitch, and the circuit assembly controls the label rewinder to recover working. The touch piece can be an eccentric wheel.

Furthermore, a plurality of rolling parts are arranged on the second pull rod, the label paper is tightly attached to the rolling parts for rewinding, and the rolling parts rotate to slide the label paper; the rolling parts do not occupy the whole pull rod, and a label positioning part is arranged in a gap between the proper rolling parts according to the width of the label paper so as to limit the moving position of the label paper.

Further, the label rewinder still includes first baffle and second baffle, on first baffle was fixed in the fixed block, the bracket component was located to the second baffle cover, and first baffle and second baffle centre gripping label stock form to guarantee that label paper levels the rewind.

Furthermore, a fixed shaft is connected to the fixed block, a fixing piece is connected to the second baffle, the fixed shaft penetrates through the first baffle and the second baffle, the fixing piece is screwed on the fixed shaft, the second baffle is locked, and the winding core is fixed between the first baffle and the second baffle.

Furthermore, an adjusting knob is arranged on the case and used for controlling the paper rolling speed.

Furthermore, a handle is arranged on the case and is used for conveniently moving the label rewinder.

Furthermore, a motor, a transmission rod, a conveyor belt and an electric rotating wheel are arranged in the case, the motor and the transmission rod are respectively connected with the electric rotating wheel, the transmission rod is connected with the adjusting assembly, the conveyor belt is connected with the two electric rotating wheels, the motor drives the support assembly to rotate, and the label paper drives the electric control assembly.

Furthermore, the case is connected with a bottom plate, the bottom plate is arranged below the support component, and the bottom plate is used for balancing the label rewinder.

The utility model has the advantages that:

(1) the fixed block, the threaded rod and the moving block are connected into a whole to form an adjusting assembly, and the support assembly is fixedly connected with the moving block, so that the moving block drives the support assembly to perform the functions of shrinking and expanding;

(2) the support assembly is designed into a paper tube shape, the upper support and the lower support are respectively half of the paper tube, and the arc surfaces are opposite, so that four support points are arranged when the winding core is supported;

(3) setting a traction rod, a first rod and a second rod as an electricity control assembly, enabling printed label paper to pass through the middle of the first rod and the second rod and be wound on a winding core to smooth the label paper, enabling the traction rod to be pulled by the label paper, stopping the label rewinder when the traction rod is pulled to be in a tightening state, resetting the traction rod, and enabling the label rewinder to recover to work;

(4) the label rewinder and the printer synchronously work and touch the micro switch by a touch part connected with the traction rod, so that the circuit assembly controls the on-off of the power supply;

(5) the threaded rod is provided with a limiting piece, and the moving block moves by taking the limiting piece as a central point to limit the moving range;

(6) set up fixed axle and mounting, lock the second baffle on the fixed axle through the mounting to fixed label stock form keeps the label of label stock form level and smooth.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the internal structure of the case of the present invention;

FIG. 4 is a schematic structural view of the adjusting assembly of the present invention;

fig. 5 is a schematic view illustrating the bracket assembly of the present invention retracted to a minimum.

In the drawing, 1 is a chassis, 11 is a touch part, 12 is a micro switch, 13 is a circuit component, 14 is a transmission rod, 15 is a motor, 16 is an electric rotating wheel, 17 is a conveyor belt, 18 is an adjusting knob, 19 is a bottom plate, 2 is an adjusting component, 21 is a fixed block, 22 is a threaded rod, 23 is a moving block, 24 is a limiting component, 3 is a bracket component, 31 is an upper bracket, 32 is a lower bracket, 4 is an electric control component, 41 is a traction rod, 411 is an elastic component, 42 is a first pull rod, 43 is a second pull rod, 431 is a second pull rod, 432 is a label positioning component, 5 is a first baffle, 6 is a second baffle, 7 is a fixed shaft, 8 is a fixed member, and 9 is a bottom plate.

Detailed Description

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

Referring to fig. 1-5, the utility model discloses a label rewinder, with printer cooperation work with the label paper backrush on rolling up the core, including quick-witted case 1, quick-witted case 1 connects an adjusting part 2, adjusting part 2 connects a bracket component 3 of placing the core that rolls up, adjusting part 2 is including fixed block 21, threaded

rod

22 and 2 movable block 23, fixed block 21 is connected to threaded rod 22, movable block 23 is located on threaded rod 22, twists the threaded rod 22, and movable block 23 moves along threaded rod 22 in fixed block 21, bracket component 3 fixed connection movable block 23 to movable block 23 drives bracket component 3 and does the action of dwindling or expanding.

The threaded rod 22 is provided with a positive thread and a negative thread, the moving block 23 is internally provided with a thread matched with the threaded rod 22, and the moving blocks 23 move oppositely or reversely along with the rotation of the threaded rod 22.

The threaded rod 22 is provided with a limiting piece 24, and the moving block 23 moves on the threaded rod 22 by taking the limiting piece 24 as a boundary, so that the moving range of the moving block 23 is limited.

The bracket assembly 3 includes an upper bracket 31 and a lower bracket 32, and the upper bracket 31 and the lower bracket 32 move in opposite directions, thereby completing the shrinking or expanding action.

The adjusting assembly is designed by adopting a positive and negative thread principle, a limiting piece 24 of the threaded rod 22 is a boundary line, one half of the threaded rod is provided with positive threads, the other half of the threaded rod is provided with negative threads, threads matched with the threaded rod are arranged in a moving block 23 arranged on the threaded rod 22, the support assembly 3 is fixedly connected with the moving block 23, the threaded rod 22 is twisted clockwise, the moving block 23, namely the upper support and the lower support, move in opposite directions, the threaded rod 22 is twisted anticlockwise, the moving block 23, namely the upper support and the lower support move close to the; the design of the cartridge assembly 3 is such that the paper tube is divided into two halves, an upper holder 31 and a lower holder 32, and the upper holder 31 is disposed opposite to the lower holder 32, so that there are four support points when supporting the winding core, so that the cartridge assembly 3 can be adapted to a 1-3 inch winding core while ensuring stability.

The machine case 1 is connected with an electricity control assembly 4, the electricity control assembly 4 comprises a pulling rod 41, a first pulling rod 42 and a second pulling rod 43 which are connected with the pulling rod 41, the pulling rod 41 drives the first pulling rod 42 and the second pulling rod 43, and printed label paper passes through the middle of the first pulling rod 42 and the second pulling rod 43 and is wound on a winding core to smooth the label paper.

The label rewinder is characterized in that a touch part 11, a microswitch 12 and a circuit assembly 13 are arranged in the case 1, the touch part 11 is connected with a traction rod 41, the microswitch 12 is connected with the circuit assembly 13, the traction rod 17 drives the touch part 11 to rotate, the touch part 11 touches the microswitch 12, the circuit assembly 13 controls the label rewinder to stop working, the touch part 11 leaves the microswitch 12, and the circuit assembly 13 controls the label rewinder to recover working. The trip element 11 may be an eccentric.

The second pull rod 43 is provided with a plurality of rolling members 431, the label paper is tightly attached to the rolling members 431 for rewinding, and the rolling members 431 rotate to slide the label paper; the first pull rod 42 and the second pull rod 43 are provided with a label positioning part 432, the label positioning part 432 limits the moving range of the label paper, the rolling part 431 does not occupy the whole pull rod, and the label positioning part 432 is arranged in the gap between the rolling parts 431 according to the width of the label paper to limit the moving position of the label paper.

The pulling rod 41 is provided with an elastic member 411, the pulling rod 41 is reset by the elastic force, and the elastic member 411 may be a spring.

The label rewinder is characterized by further comprising a first baffle 5 and a second baffle 6, wherein the first baffle 5 is fixed on the fixing block 21, the second baffle 6 is detachably sleeved on the support assembly 3, and the first baffle 5 and the second baffle 6 clamp the label paper roll, so that the label paper is guaranteed to be rewound smoothly.

A fixed axle 7 is connected to fixed block 2, a mounting 8 is connected to second baffle 6, and the fixed axle passes first baffle 5 and second baffle 6, and mounting 8 is screwed up on fixed axle 7 to locking second baffle 6.

The paper winding machine is characterized in that an adjusting knob 18 is arranged on the machine case 1 and used for controlling the paper winding speed, the adjusting knob 18 is connected with the circuit component 13, the circuit component 13 can be adjusted in speed by setting a speed regulator and can also be adjusted in speed by inputting a program, and specifically, the circuit component 13 is made of 358 integrated chips.

A handle 19 is provided on the case 1 for facilitating the movement of the label rewinder.

The label paper label machine is characterized in that a motor 15, a transmission rod 14, a conveyor belt 17 and an electric rotating wheel 16 are arranged in the machine case 1, the motor 15 and the transmission rod 14 are respectively connected with the electric rotating wheel 16, the transmission rod 14 is connected with the adjusting assembly 2, the conveyor belt 17 is connected with the two electric rotating wheels 16, the motor 15 drives the support assembly 3 to rotate, and the label paper pulls the electric control assembly 4.

The case 1 is connected with a bottom plate 9, the bottom plate 9 is arranged below the support component 3, and the bottom plate is used for balancing the label rewinder.

The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a label rewinder, with printer cooperation work with the label paper rewound on rolling up the core, including quick-witted case, its characterized in that, an adjusting part is connected to the machine case, an adjusting part connects a bracket component of placing the core that rolls up, adjusting part is including fixed block, threaded rod and movable block, the fixed block is connected to the threaded rod, on the threaded rod was located to the movable block, the threaded rod was twisted round to the movable block removed along the threaded rod in the fixed block, bracket component fixed connection movable block to the movable block drives the action that the bracket component was done and is reduced or is enlarged.

2. The label rewinder of claim 1 wherein the threaded rod has a positive thread and a negative thread and the moving blocks have threads that mate with the threaded rod, the moving blocks moving in opposite or opposite directions as the threaded rod rotates.

3. The label rewinder as claimed in claim 2 wherein the threaded rod is provided with a limiting member and the movable block moves on the threaded rod about the limiting member to limit the range of movement of the movable block.

4. The label rewinder as claimed in claim 1 wherein said carriage assembly includes an upper carriage and a lower carriage, said upper carriage and said lower carriage moving in opposite directions to effect the shrinking or enlarging action.

5. The label rewinder as claimed in claim 1 wherein the housing is connected to an electrical control assembly, the electrical control assembly including a pulling rod and first and second rods connected thereto, the pulling rod driving the first and second rods, the printed label paper passing through the middle of the first and second rods and being wound around the winding core to smooth the label paper.

6. The label rewinder as claimed in claim 5, wherein a touch member, a micro switch and a circuit assembly are arranged in the case, the touch member is connected with the pulling rod, the micro switch is connected with the circuit assembly, the pulling rod drives the touch member to rotate, the touch member touches the micro switch, the circuit assembly controls the label rewinder to stop working, the touch member leaves the micro switch, and the circuit assembly controls the label rewinder to recover to work.

7. The label rewinder as claimed in claim 5, wherein the second pull rod is provided with a plurality of rolling members, the first pull rod and the second pull rod are provided with a label positioning member, the label positioning member limits the moving range of the label paper, the label paper is rewound tightly against the rolling members, and the rolling members rotate to slide the label paper.

8. The label rewinder as claimed in claim 6 wherein the pulling rod is provided with a resilient member to resiliently return the pulling rod.

9. The label rewinder as claimed in claim 1, further comprising a first baffle and a second baffle, wherein the first baffle is fixed on the fixing block, the second baffle is detachably sleeved on the support assembly, and the first baffle and the second baffle clamp the label roll paper, so as to ensure that the label paper is rewound smoothly.

10. The label rewinder as claimed in claim 9 wherein the retaining block is coupled to a retaining shaft and the second plate is coupled to a retaining member, the retaining shaft passing through the first plate and the second plate, the retaining member being threaded onto the retaining shaft to lock the second plate.