CN218534697U

CN218534697U - Edge cutting and flattening device for printer ribbon production

Info

Publication number: CN218534697U
Application number: CN202223161935.7U
Authority: CN
Inventors: 林奕坚
Original assignee: Guangzhou Bowen Packaging Materials Co ltd
Current assignee: Guangzhou Bowen Packaging Materials Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-02-28
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a printer typewriter ribbon production is with edge cutting flattening device, relate to typewriter ribbon production field, which comprises a supporting pedestal and is characterized by further comprising, leveling structure and cutting mechanism, leveling structure includes fixed curb plate, first axis of rotation, second axis of rotation and step motor, fixed curb plate is equipped with two sets of and symmetry setting at first axis of rotation and second axis of rotation both ends, fixed curb plate top fixedly connected with step motor, this printer typewriter ribbon production is with edge cutting flattening device, support base top one side fixedly connected with leveling structure, leveling structure is equipped with two sets of and symmetry setting and is supporting base top both sides, support base top middle section fixedly connected with cutting mechanism, when using, pass leveling structure and cutting mechanism with the cutting of marginal burr with the typewriter ribbon, this cutting mechanism can carry out the compressing tightly in advance and cut again to the typewriter ribbon both sides when the cutting, it is more stable to compare in current direct cutting.

Description

Edge cutting and flattening device for printer ribbon production

Technical Field

The utility model relates to a typewriter ribbon production field specifically is a printer typewriter ribbon production is with edge cutting device that levels.

Background

The ribbon is a printing consumable material, is mainly applied to the pin printer, is woven with nylon wire as the raw materials and is made after soaking, dyeing of printing ink to the base of the area that forms, at the in-process of ribbon production, need carry out the edge burr to the ribbon and cut the processing, and the ribbon production of current is with cutting level and smooth device is most directly cutting the ribbon edge when using, the uneven condition of cutting easily appears.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a printer typewriter ribbon production is with edge-cutting flattening device compares in typewriter ribbon production in the past and has been done structural improvement with flattening device, has added the cutting knife tackle that can compress tightly in advance to the typewriter ribbon, when using, passes the typewriter ribbon flattening structure and cutting mechanism and flattens and the cutting of marginal burr, and this cutting mechanism can carry out the compressing tightly in advance and cut again to the typewriter ribbon both sides when the cutting, compares in current direct cutting more stably.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a printer typewriter ribbon production is with edge cutting device that levels, is including supporting base, flattening structure and cutting mechanism, support base top one side fixedly connected with flattening structure, the flattening structure is equipped with two sets ofly and the symmetry sets up in supporting base top both sides, supports base top middle section fixedly connected with cutting mechanism.

As a further aspect of the present invention: the flattening structure is including fixed curb plate, first axis of rotation, second axis of rotation and step motor, and fixed curb plate is equipped with two sets ofly and the symmetry sets up at first axis of rotation and second axis of rotation both ends, fixed curb plate top fixedly connected with step motor, and the step motor output shaft passes fixed curb plate and second axis of rotation one end fixed connection.

As a further aspect of the present invention: the cutting mechanism comprises two groups of cutters, the two groups of cutters are fixedly connected through a connecting piece, each cutter comprises a cutter shell, a cutting groove and a cutting knife group, the cutting groove is formed in one side of the bottom of the cutter shell, an opening is formed in the top of the cutter shell, and the cutting knife groups are fixedly connected in the opening.

As a further aspect of the present invention: the cutting knife group comprises a fixed shell, a fixed groove, a cylinder and a cutting knife head, the fixed groove is formed in the bottom end of the fixed shell, the cylinder is fixedly connected in the fixed groove, the cylinder is provided with two groups of cylinders which are symmetrically arranged on two sides in the fixed groove, and the cutting knife head is fixedly connected to the bottom ends of the two groups of cylinders.

As a further aspect of the present invention: the cutting knife head comprises a knife rest, a blade, a section of pressing plate, a spring and a section of pressing plate, one side of the bottom end of the knife rest is fixedly connected with the blade, the other side of the bottom end of the knife rest is fixedly connected with the top end of the section of pressing plate, the bottom end of the section of pressing plate is fixedly connected with the top end of the spring, and the bottom end of the spring is fixedly connected with the inner wall of the bottom of the section of pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

this printer typewriter ribbon production is with edge cutting device that levels, including supporting base, flattening structure and cutting mechanism, support base top one side fixedly connected with flattening structure, the flattening structure is equipped with two sets of and symmetry and sets up supporting base top both sides, supports base top middle section fixedly connected with cutting mechanism, when using, passes the typewriter ribbon flattening structure and cutting mechanism and flattens and the cutting of marginal burr, and this cutting mechanism can carry out preliminary compressing tightly to the typewriter ribbon both sides when the cutting and cut again, compares in current direct cutting more stably.

Drawings

FIG. 1 is a side view of the edge cutting and flattening device for producing a printer ribbon of the present invention;

FIG. 2 is a front view of the cutting mechanism of the edge cutting and flattening device for producing a printer ribbon of the present invention;

FIG. 3 is an exploded view of the cutting blade assembly of the edge cutting and flattening device for producing a printer ribbon of the present invention;

fig. 4 is a sectional view of the cutting head of the edge cutting leveling device for producing the printer ribbon of the present invention.

As shown in the figure: 1. a support base; 2. leveling the structure; 3. fixing the side plate; 4. a first rotating shaft; 5. a second rotating shaft; 6. a stepping motor; 7. a cutting mechanism; 8. a cutter; 9. a cutter housing; 10. cutting a groove; 11. a cutting knife group; 12. a fixed housing; 13. fixing the groove; 14. a cylinder; 15. a cutting head; 16. a tool holder; 17. a blade; 18. a section of pressing plate; 19. a spring; 20. and a second section of pressing 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 in the embodiments of the present invention.

Please refer to fig. 1-4, in the present embodiment, an edge cutting leveling device for printer ribbon production, includes a supporting base 1, a leveling structure 2 and a cutting mechanism 7, the supporting base 1 top one side fixedly connected with leveling structure 2, the leveling structure 2 is provided with two sets and the symmetry is set up in supporting base 1 top both sides, supporting base 1 top middle section fixedly connected with cutting mechanism 7, when using, pass leveling structure 2 and cutting mechanism 7 with the typewriter ribbon and flatten and the cutting of marginal burr, this cutting mechanism 7 can carry out the compressing tightly in advance to the typewriter ribbon both sides when the cutting and cut again, compare in present direct cutting more stable.

Leveling structure 2 is including fixed curb plate 3, first axis of rotation 4, second axis of rotation 5 and step motor 6, fixed curb plate 3 is equipped with two sets of and symmetry setting at first axis of rotation 4 and 5 both ends of second axis of rotation, 3 top fixedly connected with step motor 6 of fixed curb plate, step motor 6 output shaft passes

fixed curb plate

3 and 5 one end fixed connection of second axis of rotation, when using, pass the gap between first axis of rotation 4 and the second axis of rotation 5 with typewriter ribbon one end, step motor 6 drives second axis of rotation 5 and rotates, second axis of rotation 5 drives first axis of rotation 4 and rotates, it gets into cutting mechanism 7 to drive the typewriter ribbon forward drive.

Cutting mechanism 7 comprises two sets of cutters 8, and two sets of cutters 8 pass through connecting piece fixed connection, and cutters 8 include cutterbar shell 9, cut groove 10 and cutter group 11, and cut groove 10 has been seted up to cutterbar shell 9 bottom one side, and the opening has been seted up at cutterbar shell 9 top, and fixedly connected with cutter group 11 in the opening, and the cut groove 10 is passed to the typewriter ribbon both sides, and two sets of cutter group 11 excises the burr of typewriter ribbon both sides.

Cutting knife tackle 11 is including fixed casing 12, fixed recess 13, cylinder 14 and cutter head 15, fixed recess 13 has been seted up to fixed casing 12 bottom, fixedly connected with cylinder 14 in the fixed recess 13, cylinder 14 is equipped with two sets of and symmetry and sets up in the inside both sides of

fixed recess

13, 14 bottom fixedly connected with cutter head 15 of two sets of cylinders, when cutting, step motor 6 stall, typewriter ribbon stop to move this moment, cylinder 14 downwardly extending, make cutter head 15 excise the burr at typewriter ribbon edge, step motor 6 continues to drive the typewriter ribbon and removes after the excision finishes.

The cutter head 15 comprises a cutter frame 16, a blade 17, a section of pressing plate 18, a spring 19 and a section of pressing plate 20, one side of the bottom end of the cutter frame 16 is fixedly connected with the blade 17, the other side of the bottom end of the cutter frame 16 is fixedly connected with the top end of the section of pressing plate 18, the bottom end of the section of pressing plate 18 is fixedly connected with the top end of the spring 19, the bottom end of the spring 19 is fixedly connected with the inner wall of the bottom of the section of pressing plate 20, when the cutter head is used, the section of pressing plate 20 moves downwards to press a color ribbon, the section of pressing plate 18 extrudes the spring 19 and continues to move downwards under the pressure of the air cylinder 14, and the blade 17 moves downwards along with the section of pressing plate 18 synchronously to cut burrs on the edge of the color ribbon.

Claims

1. The utility model provides a printer typewriter ribbon production is with edge cutting device that levels, includes support base (1), flattening structure (2) and cutting mechanism (7), its characterized in that: support base (1) top one side fixedly connected with flattening structure (2), flattening structure (2) are equipped with two sets ofly and the symmetry sets up in supporting base (1) top both sides, support base (1) top middle section fixedly connected with cutting mechanism (7).

2. The edge-cutting leveling device for printer ribbon production of claim 1, wherein: leveling structure (2) are equipped with two sets ofly and symmetry and set up at first axis of rotation (4) and second axis of rotation (5) both ends including fixed curb plate (3), first axis of rotation (4), second axis of rotation (5) and step motor (6), fixed curb plate (3) top fixedly connected with step motor (6), and step motor (6) output shaft passes fixed curb plate (3) and second axis of rotation (5) one end fixed connection.

3. The edge-cutting flattening device for printer ribbon production according to claim 1, characterized in that: cutting mechanism (7) comprise two sets of cutterbars (8), and two sets of cutterbars (8) are through connecting piece fixed connection, and cutterbar (8) have been seted up cutting groove (10) including cutterbar shell (9), cutting groove (10) and cutting knife tackle (11), cutterbar shell (9) bottom one side, and the opening has been seted up at cutterbar shell (9) top, fixedly connected with cutting knife tackle (11) in the opening.

4. The edge-cutting leveling device for printer ribbon production of claim 3, wherein: cutting knife tackle (11) are including fixed casing (12), fixed recess (13), cylinder (14) and cutting tool bit (15), and fixed recess (13) have been seted up to fixed casing (12) bottom, fixedly connected with cylinder (14) in fixed recess (13), and cylinder (14) are equipped with two sets ofly and the symmetry sets up in fixed recess (13) inside both sides, two sets of cylinder (14) bottom fixedly connected with cutting tool bit (15).

5. The edge-cutting leveling device for printer ribbon production of claim 4, wherein: the cutting tool bit (15) comprises a tool rest (16), a blade (17), a section of pressing plate (18), a spring (19) and a section of pressing plate (20), one side of the bottom end of the tool rest (16) is fixedly connected with the blade (17), the other side of the bottom end of the tool rest (16) is fixedly connected with the top end of the section of pressing plate (18), the bottom end of the section of pressing plate (18) is fixedly connected with the top end of the spring (19), and the bottom end of the spring (19) is fixedly connected with the inner wall of the bottom of the section of pressing plate (20).