CN217318174U

CN217318174U - Longitudinal cutting tool structure for medical film

Info

Publication number: CN217318174U
Application number: CN202220052932.0U
Authority: CN
Inventors: 黄禧军; 吕业龙; 邓忠宁; 蓝天尔
Original assignee: Guangxi Simai Biotechnology Co ltd
Current assignee: Guangxi Simai Biotechnology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-30
Anticipated expiration: 2032-01-10

Abstract

A longitudinal cutting tool structure of a medical film comprises a frame, wherein a traction roller set and a longitudinal cutting roller set are arranged at the upper part of the frame; the longitudinal cutting roller group comprises a bearing cutting roller and a cutter roller which are rotationally connected with the rack through a bearing; the bearing and cutting roller and the cutter roller are driven by a gear, a rotating shaft of the cutter roller is fixedly connected with an output shaft of a motor, a plurality of groups of bearing and cutting tables with adjustable distances are fixed on the bearing and cutting roller, each bearing and cutting table comprises a first bearing and cutting ring and a second bearing and cutting ring, and a space is reserved between the first bearing and cutting ring and the second bearing and cutting ring; be fixed with multiunit distance adjustable cutter on the cutter roll, the size of cutter with the interval adaptation, the utility model discloses can indulge the cutting to the film, and the suitability is high, cuts more accurately.

Description

Longitudinal cutting tool structure for medical film

Technical Field

The utility model relates to a rip cutting device especially relates to a rip cutting cutter structure of medical film.

Background

The medical film generally rolls up and past selling, is convenient for transport, and need cut into the rectangular block during the use, generally need carry out crosscut and rip cutting, and current rip cutting equipment structure is comparatively complicated, and cuts the precision lower, can take place to cut the crooked condition in border, and cuts the size and adjust comparatively inconvenient, and the suitability is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a longitudinal cutting tool structure for medical film, which comprises a frame, wherein a traction roller set and a longitudinal cutting roller set are arranged on the upper portion of the frame;

the longitudinal cutting roller group comprises a bearing cutting roller and a cutter roller which are rotationally connected with the rack through a bearing;

the bearing and cutting roller and the cutter roller are driven by a gear, a rotating shaft of the cutter roller is fixedly connected with an output shaft of a motor, a plurality of groups of bearing and cutting tables with adjustable distances are fixed on the bearing and cutting roller, each bearing and cutting table comprises a first bearing and cutting ring and a second bearing and cutting ring, and a space is reserved between each first bearing and cutting ring and each second bearing and cutting ring;

a plurality of groups of cutters with adjustable distances are fixed on the cutter roller, and the sizes of the cutters are matched with the distances.

As a further improvement of the above scheme:

preferably, the cutter comprises a ring seat fixedly connected with the cutter roller.

Preferably, a plurality of threaded holes for fixing are uniformly distributed on the bearing cutting roller and the cutter roller, mounting chambers are arranged on the first bearing cutting ring, the second bearing cutting ring and the ring seat, through holes are formed in the mounting chambers, bolts are arranged in the through holes, and the bolts are connected with the threaded holes through threads.

Preferably, a first transmission gear is fixed at the end part of the bearing and cutting roller, a second transmission gear is fixed at the end part of the cutter roller, and the first transmission gear is meshed with the second transmission gear.

Preferably, the traction roller group is including being fixed in first mounting panel and the second mounting panel on frame upper portion, first mounting panel and second mounting panel parallel arrangement, be fixed with first supporting seat, second supporting seat and third supporting seat on first mounting panel and the second mounting panel in proper order, first supporting seat, second supporting seat and third supporting seat upper portion are connected with first carry over pinch rolls, second carry over pinch rolls and third carry over pinch rolls through the bearing rotation.

Preferably, the bearing and cutting roller and the cutter roller are vertically arranged, and a first tensioning roller and a second tensioning roller which are adjustable in position in the vertical direction are arranged on two sides of the longitudinal cutting roller group.

Preferably, both ends of the first tensioning roller and the second tensioning roller extend into the strip-shaped groove.

Preferably, an n-shaped frame is further fixed to the top of the machine frame, a guide wheel is rotatably connected to the n-shaped frame through a fixing pin, and a limiting groove is formed in the middle of the guide wheel.

Preferably, the two sides of the rack are also provided with a first box body and a second box body, and box doors are respectively arranged on the first box body and the second box body.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the film can be drawn to the longitudinal cutting roller group through the drawing roller group, and the longitudinal cutting process can be completed on the film through the longitudinal cutting roller group;

2. the ring seat is pressed on the first cutting bearing ring and the second cutting bearing ring so as to drive the films to move, and the cutter extends into the space so as to enable the cutter to longitudinally cut the films pressed on the first cutting bearing ring and the second cutting bearing ring;

3. the first bearing ring, the second bearing ring and the ring seat are fixed through bolts, so that the distance can be conveniently adjusted, the rubber sheet cutting machine is suitable for cutting rubber sheets with different widths, and the applicability can be obviously improved;

4. when the motor drives the cutter roller, the cutter roller drives the bearing cutter roller to rotate reversely through the gear, so that the film and the cutter can be driven to generate relative displacement, and the longitudinal cutting of the film is completed;

5. bear and cut roller and the vertical arrangement of cutter roll, rip cutting roller set both sides are equipped with the first tensioning roller of position adjustable and second tensioning roller in the vertical direction, can make the film of cutter roll both sides be the tensioning state to make the cutting more accurate.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

Reference numerals: 1. a frame; 101. a first case; 102. a second case; 2. a first pull roll; 3. a second pull roll; 4. a third pull roll; 5. a first tension roller; 6. a first drive gear; 7. a second transmission gear; 8. a bearing and cutting roller; 9. a cutter roll; 10. a guide wheel; 11. a threaded hole; 12. a cutter; 13. a ring seat; 14. a first shear-bearing ring; 15. a second shear-bearing ring; 16. a strip-shaped groove; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-2, a longitudinal cutter 12 for medical film comprises a frame 1, wherein a traction roller set and a longitudinal cutting roller set are arranged at the upper part of the frame 1;

the longitudinal cutting roller group comprises a bearing cutting roller 8 and a cutter roller 9 which are rotationally connected with the rack 1 through a bearing;

the bearing and cutting roller 8 and the cutter roller 9 are in transmission through gears, a rotating shaft of the cutter roller 9 is fixedly connected with an output shaft of a motor, a plurality of groups of bearing and cutting tables with adjustable distances are fixed on the bearing and cutting roller 8, each bearing and cutting table comprises a first bearing and cutting ring 14 and a second bearing and cutting ring 15, and a space is reserved between the first bearing and cutting ring 14 and the second bearing and cutting ring 15;

a plurality of groups of cutters 12 with adjustable distances are fixed on the cutter roller 9, the sizes of the cutters 12 are matched with the distances, the film can be drawn to the longitudinal cutting roller group through the drawing roller group, and the longitudinal cutting process can be completed on the film through the longitudinal cutting roller group.

The cutter 12 includes the ring seat 13 with cutter roller 9 fixed connection, ring seat 13 presses and establishes on first holding and cuts ring 14 and second holding and cuts ring 15 to can drive the film and remove, cutter 12 stretches into in the interval, thereby makes cutter 12 can accomplish vertical cutting to the film of pressing and establishing on first holding and cuts ring 14 and second holding and cuts ring 15.

Bear and cut the screw hole 11 that has a plurality of fixed usefulness of even cloth on roller 8 and the cutter roller 9, first bear and cut ring 14, second and all be equipped with the installation room on bearing ring 15 and the ring seat 13, the through-hole has been seted up in the installation room, be equipped with the bolt in the through-hole, the bolt passes through threaded connection with screw hole 11, bears ring, second through the first ring that bears of bolt fastening and ring seat 13 to the spacing of regulation that can be convenient, thereby can be suitable for the film cutting of different width, can show improvement suitability.

The end part of the cutting bearing roller 8 is fixedly provided with a first transmission gear 6, the end part of the cutting roller 9 is fixedly provided with a second transmission gear 7, the first transmission gear 6 is meshed with the second transmission gear 7, and when the motor drives the cutting roller 9, the cutting roller 9 drives the cutting bearing roller 8 to rotate reversely through the gear, so that the film and the cutter 12 can be driven to generate relative displacement, and the longitudinal cutting of the film is completed.

The pull roll group is including being fixed in first mounting panel and the second mounting panel on 1 upper portion of frame, first mounting panel and second mounting panel parallel arrangement, be fixed with first supporting seat, second supporting seat and third supporting seat on first mounting panel and the second mounting panel in proper order, first supporting seat, second supporting seat and third supporting seat upper portion are rotated through the bearing and are connected with first carry over pinch rolls 2, second carry over pinch rolls 3 and third carry over pinch rolls 4.

Bear and cut roller 8 and 9 vertical arrangements of cutter roller, rip cutting roller set both sides are equipped with the first tensioning roller 5 and the second tensioning roller of position adjustable in vertical direction, can make the film of cutter roller 9 both sides be the tensioning state to make the cutting more accurate.

The two ends of the first tensioning roller 5 and the second tensioning roller extend into the strip-shaped groove 16.

The top of the frame 1 is further fixed with an n-shaped frame, the n-shaped frame is rotatably connected with a guide wheel 10 through a fixing pin, a limiting groove 17 is formed in the middle of the guide wheel 10, waste film slitter edges can be collected, and subsequent cutting operation is not affected.

A first box 101 and a second box 102 are further arranged on two sides of the rack 1, and box doors are respectively arranged on the first box 101 and the second box 102.

The utility model discloses a theory of operation does: the film passes through the upper part of the first traction roller 2, the lower part of the second traction roller 3 and the upper part of the third traction roller 4, then enters between the bearing cutting roller 8 and the cutter roller 9, the cutter roller 9 is driven to rotate through a motor, the ring seat 13 is pressed on the first bearing cutting ring 14 and the second bearing cutting ring 15, the rotation of the cutter roller 9 can drive the film to move, the cutter 12 extends into a gap between the first bearing cutting ring 14 and the second bearing cutting ring 15, and the cutter 12 can complete longitudinal cutting of the film when the film passes between the bearing cutting roller 8 and the cutter roller 9;

bearing and cutting roller 8 and cutter roller 9 are vertical to be arranged, rip cutting roller set both sides are equipped with the first tensioning roller 5 and the second tensioning roller of position adjustable in vertical direction, first tensioning roller 5 and second tensioning roller both ends stretch into bar groove 16, so first tensioning roller 5 and second tensioning roller can make the film be in the tensioning state when bearing and cutting roller 8 is last to make the cutting accurate.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited by the above-mentioned embodiments, and modifications, equivalent changes, improvements, etc. made according to the claims of the present invention still belong to the scope covered by the present invention.

Claims

1. The utility model provides a rip cutting tool structure of medical film, includes the frame, its characterized in that: the upper part of the rack is provided with a traction roller set and a longitudinal cutting roller set;

the bearing and cutting roller and the cutter roller are driven by a gear, a rotating shaft of the cutter roller is fixedly connected with an output shaft of a motor, a plurality of groups of bearing and cutting tables with adjustable distances are fixed on the bearing and cutting roller, each bearing and cutting table comprises a first bearing and cutting ring and a second bearing and cutting ring, and a space is reserved between the first bearing and cutting ring and the second bearing and cutting ring;

and a plurality of groups of cutters with adjustable distances are fixed on the cutter roller, and the sizes of the cutters are matched with the distances.

2. The medical film slitting cutter structure according to claim 1, wherein: the cutter comprises a ring seat fixedly connected with the cutter roller.

3. The longitudinal cutting tool structure of medical film according to claim 2, wherein: the bearing and cutting roller and the cutting roller are evenly provided with a plurality of threaded holes for fixing, the first bearing and cutting ring, the second bearing and cutting ring and the ring seat are respectively provided with an installation chamber, a through hole is formed in the installation chamber, a bolt is arranged in the through hole, and the bolt is in threaded connection with the threaded holes.

4. The longitudinal cutting tool structure of medical film according to claim 1, wherein: the end part of the bearing and cutting roller is fixedly provided with a first transmission gear, the end part of the cutter roller is fixedly provided with a second transmission gear, and the first transmission gear is meshed with the second transmission gear.

5. The medical film slitting cutter structure according to claim 1, wherein: draw the roller set including being fixed in first mounting panel and the second mounting panel on frame upper portion, first mounting panel and second mounting panel parallel arrangement, be fixed with first supporting seat, second supporting seat and third supporting seat on first mounting panel and the second mounting panel in proper order, first supporting seat, second supporting seat and third supporting seat upper portion are connected with first carry over pinch rolls, second carry over pinch rolls and third carry over pinch rolls through the bearing rotation.

6. The longitudinal cutting tool structure of medical film according to claim 1, wherein: the bearing and cutting roller and the cutter roller are vertically arranged, and a first tensioning roller and a second tensioning roller which are adjustable in position in the vertical direction are arranged on two sides of the longitudinal cutting roller group.

7. The medical film slitting cutter structure according to claim 6, wherein: and the two ends of the first tensioning roller and the second tensioning roller extend into the strip-shaped groove.

8. The longitudinal cutting tool structure of medical film according to claim 1, wherein: the top of the frame is further fixed with an n-shaped frame, the n-shaped frame is rotatably connected with a guide wheel through a fixing pin, and the middle of the guide wheel is provided with a limiting groove.

9. The longitudinal cutting tool structure of medical film according to claim 1, wherein: the frame both sides still are equipped with first box and second box, all seted up the chamber door on first box and the second box.