CN216033295U

CN216033295U - Cutter device for thermal transfer label printer

Info

Publication number: CN216033295U
Application number: CN202121350580.9U
Authority: CN
Inventors: 张伟超
Original assignee: Guangzhou Xinyuan Network Technology Co ltd
Current assignee: Guangzhou Xinyuan Network Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-03-15
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a cutter device for a thermal transfer label printer, and relates to the field of label printers. This cutters for heat-transfer seal label printer includes printer main part and label paper, and the inside cutting mechanism that is equipped with of printer main part, cutting mechanism include the fixed plate, and the fixedly connected with fixed blade of fixed plate articulates on the fixed plate has the movable rod, and the bottom fixedly connected with movable blade of movable rod articulates on the stopper has electric putter, is equipped with the direction subassembly on the fixed blade. This cutters for heat-transfer seal label printer when the user uses, the electric putter starts and just can realize the movable rod swing, can realize the protection to the movable blade, reaches the purpose of tailorring better to label paper, when tailorring label paper to the movable rod motion, second rotary drum downstream carries on spacingly to label paper, prevents that the skew takes place at the in-process label paper of tailorring, prevents that the incision of label paper is not neat.

Description

Cutter device for thermal transfer label printer

Technical Field

The utility model relates to the technical field of label printers, in particular to a cutter device for a thermal transfer label printer.

Background

Thermal transfer printing is also called thermal sublimation, and is to print any picture such as a portrait or a landscape on plain paper or high-precision printing paper using thermal transfer ink. Are also currently used in the preparation of labels. After the pattern of the label is printed on the label paper, the label is cut off by a cutter. The existing cutters on the market all adopt a transverse cutting mode, and after a label is printed, the lower portion of the cutter is driven by a motor to move relative to the lower portion to cut. This cutting only cuts the label completely.

Current label printer cuts out the in-process and mostly adopts the mode of straight-up straight-down to cut out, if take out label paper when cutting out probably leads to the incision untidy, can cause the cutter to damage, influences the use of printer, for this reason, we have designed a thermal transfer label for printer cutters, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a cutter device for a thermal transfer label printer, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a cutter device for a thermal transfer label printer comprises a printer main body and label paper, wherein a fixed frame is fixedly connected to the back of the printer main body, the label paper is wound on the fixed frame, the label paper penetrates through the printer main body, and a cutting mechanism is arranged inside the printer main body;

cutting mechanism includes the fixed plate, fixed plate fixed connection is inside the printer main part, the fixedly connected with fixed blade of fixed plate, it has the movable rod to articulate on the fixed plate, the bottom fixedly connected with movable blade of movable rod, the label paper is located between movable blade and the fixed blade, the movable rod sets up for the slope, the spacing groove has been seted up at the top of movable rod, spacing inslot portion sliding connection has the stopper, it has electric putter to articulate on the stopper, electric putter fixed connection is in the printer main part, be equipped with the direction subassembly on the fixed blade.

Preferably, the guide assembly comprises two fixing rods which are symmetrically distributed, the two fixing rods are connected with a rotating shaft and a first rotary drum which is fixedly connected between the rotating shafts through bearings, sliding grooves are formed in the two fixing rods, springs are fixedly connected inside the sliding grooves, one end of each spring is fixedly connected with a supporting rod, the supporting rods are abutted against the top ends of the sliding grooves, the two supporting rods are connected with rotating shafts and a second rotary drum which is fixedly connected between the rotating shafts through bearings, and the label paper is located between the second rotary drum and the first rotary drum.

Preferably, one of the support rods is fixedly connected with a movable block, the movable rod is provided with a mounting groove, and the movable block is connected to the mounting groove in a sliding manner.

Preferably, the sliding block is connected to the inside of the sliding groove in a sliding mode, the cross section of the sliding block is trapezoidal, the sliding block is fixedly connected with the supporting rod, and the cross section of the sliding groove is also trapezoidal.

Preferably, the cross section of the limiting block is in an inverted T shape, and the cross section of the limiting groove is also in a T shape.

Preferably, the movable rod and the fixed rod are inserted with a pin shaft, and the fixed rod and the movable rod are both provided with through holes corresponding to the pin shaft.

The utility model discloses a cutter device for a thermal transfer label printer, which has the following beneficial effects:

1. this cutters for heat-transfer seal label printer, through setting up electric putter, the movable rod, stopper and fixed plate, when the user uses, electric putter starts just can realize the movable rod swing, can realize the protection to movable blade, reach the purpose of tailorring better to label paper, when tailorring label paper to the movable rod motion, second rotary drum downstream carries on spacingly to label paper, prevent that the skew takes place at the in-process label paper of tailorring, prevent that the incision of label paper is not neat.

2. This cutters for heat-transfer seal label printer, the direction subassembly includes two dead levers, all be connected with the pivot through the bearing rotation on two dead levers, the first rotary drum of fixedly connected with between two pivots, the spout has all been seted up on two dead levers, the inside fixedly connected with spring of spout, the one end fixedly connected with bracing piece of spring, all be connected with the pivot through the bearing rotation on two bracing pieces, fixedly connected with second rotary drum between two pivots, label paper is located between second rotary drum and the first rotary drum, realize the direction to label paper.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of a movable stem portion of the present invention;

FIG. 3 is an enlarged view of portion A of the present invention;

FIG. 4 is an exploded view of the movable lever and stopper portion of the present invention;

fig. 5 is an exploded view of the securing rod and support rod portion of the present invention.

In the figure: 1. a printer main body; 2. a fixed mount; 3. label paper; 4. an electric push rod; 5. a pin shaft; 6. a movable rod; 601. a limiting groove; 602. mounting grooves; 7. fixing a blade; 8. fixing the rod; 801. a chute; 9. a movable blade; 10. a limiting block; 11. a fixing plate; 12. a second rotating drum; 13. a first rotating drum; 14. a rotating shaft; 15. a support bar; 1501. a slider; 16. a spring; 17. a movable block.

Detailed Description

The embodiment of the utility model discloses a cutter device for a thermal transfer label printer, which comprises a printer main body 1 and label paper 3, wherein the back of the printer main body 1 is fixedly connected with a fixed frame 2, the label paper 3 is wound on the fixed frame 2, the label paper 3 penetrates through the printer main body 1, and a cutting mechanism is arranged in the printer main body 1;

cutting mechanism includes

fixed plate

11, 11 fixed connection of fixed plate is inside 1 printer main part, fixed blade 7 of the fixedly connected with of fixed plate 11, it has movable rod 6 to articulate on the fixed plate 11, the bottom fixedly connected with movable blade 9 of movable rod 6, tag paper 3 is located between movable blade 9 and fixed blade 7, movable rod 6 sets up for the slope, spacing groove 601 has been seted up at the top of movable rod 6, the inside sliding connection of spacing groove 601 has stopper 10, it has electric putter 4 to articulate on the stopper 10, 4 fixed connection of electric putter are on printer main part 1, be equipped with the direction subassembly on the fixed blade 7.

The direction subassembly includes two dead levers 8, two dead levers 8 are the symmetric distribution, all rotate through the bearing on two dead levers 8 and be connected with pivot 14, the first rotary drum 13 of fixedly connected with between two pivot 14, spout 801 has all been seted up on two dead levers 8, the inside fixedly connected with spring 16 of spout 801, the one end fixedly connected with bracing piece 15 of spring 16, bracing piece 15 offsets with the top of spout 801, all rotate through the bearing on two bracing pieces 15 and be connected with pivot 14, fixedly connected with second rotary drum 12 between two pivot 14, label paper 3 is located between second rotary drum 12 and the first rotary drum 13, the realization is to the direction of label paper 3.

Fixedly connected with movable block 17 on one of them bracing piece 15 has seted up mounting groove 602 on the movable rod 6, and movable block 17 sliding connection realizes spacing to label paper 3 on mounting groove 602.

The sliding block 1501 is connected to the inside of the sliding groove 801 in a sliding mode, the sliding block 1051 is fixedly connected with the supporting rod 15, the cross section of the sliding block 1501 is trapezoidal, and the cross section of the sliding groove 801 is also trapezoidal, so that the supporting rod 15 is limited.

The cross section of the limiting block 10 is in an inverted T shape, and the cross section of the limiting groove 601 is also in a T shape, so that the sliding connection between the limiting block 10 and the movable rod 6 is realized.

The movable rod 6 and the fixed rod 8 are inserted with a pin shaft 5, and the fixed rod 8 and the movable rod 6 are both provided with through holes corresponding to the pin shaft 5, so that the movable rod 6 is hinged to the fixed rod 8.

The working principle is as follows: when a user uses the label cutting machine, when the label paper 3 needs to be cut, the electric push rod 4 is started, the electric push rod 4 works to drive the limiting block 10 to move downwards in the limiting groove 601, the limiting block 10 moves downwards in the limiting groove 601 to drive the movable rod 6 and the movable blade 9 to swing around the center of the pin shaft 5, meanwhile, the limiting block 10 slides in the limiting groove 601, the movable rod 6 and the movable blade 9 swing downwards to realize the cutting of the label paper 3 through the matching with the fixed blade 7, the movable rod 6 drives the movable block 17 to move downwards in the mounting groove 602 while swinging downwards around the pin shaft 5, the movable block 17 moves downwards to drive the supporting rod 15, the sliding block 1501, the rotating shaft 14 and the second rotating cylinder 12 to move downwards synchronously, so that the label paper 3 between the second rotating cylinder 12 and the first rotating cylinder 13 is limited, and the label paper 3 is prevented from deviating in the cutting process, the purpose of better cutting the label paper 3 is achieved.

This device is through setting up electric putter 4, movable rod 6, stopper 10 and fixed plate 11, when the user uses, electric putter 4 starts and just can realize the swing of movable rod 6, can realize the protection to movable blade 9, reach the purpose of tailorring better to label paper 3, when tailorring label paper 3 to the motion of movable rod 6, second rotary drum 12 downstream carries on spacingly to label paper 3, prevent that the skew takes place at the in-process label paper 3 of tailorring, prevent that the incision of label paper 3 is irregular.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cutters for heat-transfer seal label printer, includes printer main part (1) and label paper (3), its characterized in that: the back of the printer main body (1) is fixedly connected with a fixing frame (2), the label paper (3) is wound on the fixing frame (2), the label paper (3) penetrates through the printer main body (1), and a cutting mechanism is arranged inside the printer main body (1);

cutting mechanism includes fixed plate (11), fixed plate (11) fixed connection is inside printer main part (1), the fixedly connected with fixed blade (7) of fixed plate (11), it has movable rod (6) to articulate on fixed plate (11), the bottom fixedly connected with movable blade (9) of movable rod (6), label paper (3) are located between movable blade (9) and fixed blade (7), movable rod (6) set up for the slope, spacing groove (601) have been seted up at the top of movable rod (6), spacing groove (601) inside sliding connection has stopper (10), it has electric putter (4) to articulate on stopper (10), electric putter (4) fixed connection is on printer main part (1), be equipped with the direction subassembly on fixed blade (7).

2. The cutter device for a thermal transfer label printer according to claim 1, wherein: the guide assembly comprises two fixing rods (8), the two fixing rods (8) are symmetrically distributed, the two fixing rods (8) are connected with a rotating shaft (14) in a rotating mode through bearings, the two fixing rods (8) are connected with a first rotary drum (13) in a fixed mode between the rotating shaft (14), sliding grooves (801) are formed in the two fixing rods (8), springs (16) are fixedly connected to the inner portions of the sliding grooves (801), one end of each spring (16) is fixedly connected with a supporting rod (15), the supporting rods (15) are abutted to the top ends of the sliding grooves (801), the two supporting rods (15) are connected with rotating shafts (14) in a rotating mode through bearings, the two rotating shafts (14) are fixedly connected with a second rotary drum (12), and the label paper (3) is located between the second rotary drum (12) and the first rotary drum (13).

3. The cutter device for a thermal transfer label printer according to claim 2, wherein: one of them fixedly connected with movable block (17) on bracing piece (15), mounting groove (602) have been seted up on movable rod (6), movable block (17) sliding connection is on mounting groove (602).

4. The cutter device for a thermal transfer label printer according to claim 2, wherein: the sliding block (1501) is connected to the inner portion of the sliding groove (801) in a sliding mode, the sliding block (1501) is fixedly connected with the supporting rod (15), the cross section of the sliding block (1501) is trapezoidal, and the cross section of the sliding groove (801) is also trapezoidal.

5. The cutter device for a thermal transfer label printer according to claim 1, wherein: the cross-sectional shape of stopper (10) is for falling T shape, the cross-sectional shape of spacing groove (601) also is T shape.

6. The cutter device for a thermal transfer label printer according to claim 1, wherein: the movable rod (6) and the fixed rod (8) are spliced with a pin shaft (5), and the fixed rod (8) and the movable rod (6) are both provided with through holes corresponding to the pin shaft (5).