CN217020548U

CN217020548U - Novel bidirectional cutter mechanism

Info

Publication number: CN217020548U
Application number: CN202220806899.6U
Authority: CN
Inventors: 任海洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-22
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a novel bidirectional cutter mechanism which comprises a machine base, wherein an upper group of roll shafts and a lower group of roll shafts are arranged on the front side in the machine base, flattening rolls are connected above the surfaces of the roll shafts, a transverse cutter is transversely arranged between the upper roll shaft and the lower roll shaft, a transverse cutter feeding motor is arranged on the left side of the transverse cutter, and a sliding seat is arranged above the inside of the machine base; the surface sliding device is characterized in that the mounting frame is arranged on the surface of the sliding seat in a sliding mode, the longitudinal cutting knife advances to form an electric cylinder, an installation rod is arranged inside the front end of the mounting frame, and connecting shafts are alternately arranged between the installation rod and the inner walls of the two sides of the mounting frame. According to the utility model, through the arrangement of the connecting piece, the adjusting screw rod and the tool rest can be installed and connected by using the connecting piece, so that the distance between the tool rest and the adjusting screw rod can be conveniently adjusted by using the nut, the distance between longitudinal cutters is controlled, and the flexibility of the longitudinal cutters is increased.

Description

Novel bidirectional cutter mechanism

Technical Field

The utility model relates to the technical field of cutters, in particular to a novel bidirectional cutter mechanism.

Background

In the production process of the film materials, the cutter mechanism is special equipment for cutting the film materials, the cutter mechanism is used for equally cutting the materials, in the cutting equipment, the cutter mechanism is common cutting equipment in production, the current cutter mechanism can mainly cut the materials from the same direction, but along with the higher and higher production requirements, the requirements on the cutter mechanism are higher and higher, and therefore the cutter mechanism needs to be redesigned and improved.

However, when the currently used cutter mechanism is used for cutting the film material, the film material can be cut only transversely or longitudinally, and bidirectional cutting cannot be performed, so that the application range is single, and the practicability is reduced.

Therefore, a novel bidirectional cutter mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel bidirectional cutter mechanism, which can only singly cut a material transversely or longitudinally and cannot cut the material bidirectionally when the material is cut, so that the problem of reduced practicability is caused due to the single use range.

In order to achieve the purpose, the utility model provides the following technical scheme: the novel bidirectional cutter mechanism comprises a machine base, wherein an upper group of roll shafts and a lower group of roll shafts are arranged on the front side in the machine base, flattening rolls are connected above the surfaces of the roll shafts, transverse cutters are transversely arranged between the upper roll shaft and the lower roll shaft, a transverse cutter feeding motor is arranged on the left side of each transverse cutter, and a sliding seat is arranged above the inside of the machine base;

the surface of the sliding seat is provided with an installation frame in a sliding mode, the rear side of the installation frame is connected with a longitudinal cutting knife advancing electric cylinder, an installation rod is installed inside the front end of the installation frame, a connecting shaft is inserted between the installation rod and the inner walls of the two sides of the installation frame, and the right end of the connecting shaft is provided with a direction adjusting handle;

the side plates are installed on the left side and the right side of the surface of the installation rod, the tool rest is sleeved in the middle of the surface of the installation rod, the longitudinal cutter is installed on the bottom of the tool rest in an embedded mode, and the frosted rubber pads are bonded on the surfaces of the two sides of the longitudinal cutter.

Preferably, the back of the tool rest is integrally fixed with a connecting piece, an adjusting screw rod is transversely inserted into the connecting piece, and a nut is connected to the surface of the adjusting screw rod in a threaded manner.

Preferably, every two of the nuts are in one group on the surface of the adjusting screw, and the nuts in one group are respectively positioned on the left side and the right side of the connecting sheet sleeved on the adjusting screw.

Preferably, the knife rest is provided with a plurality of groups along the surface of the mounting rod at equal intervals, and the two ends of the mounting rod are connected with the direction adjusting handle through the connecting shaft.

Preferably, the bottom of the knife rest is provided with a knife nest, protective seats are fixed on two sides of the inner wall of the knife nest, a threaded support rod is arranged on the surface of each protective seat, and an anti-skid film is fixed at one end, close to the longitudinal cutter, of the threaded support rod.

Preferably, the protection seats are bilaterally symmetrical about the symmetrical center line of the cutter nest, and the distance between the symmetrical protection seats is matched with the width of the longitudinal cutter.

Preferably, a threaded connection structure is formed between the threaded support rod and the protection seat, and the surface of the anti-skid rubber sheet arranged at one end of the threaded support rod is attached to the frosted rubber pad on the surface of the longitudinal cutting knife.

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

1. according to the utility model, through the arrangement of the connecting piece, the adjusting screw rod and the tool rest can be installed and connected by using the connecting piece, so that the distance between the tool rest and the adjusting screw rod can be conveniently adjusted by using the nut, the distance between longitudinal cutters is controlled, and the flexibility of the longitudinal cutters is increased.

2. The utility model facilitates the angle rotation adjustment of the mounting rod by using the direction adjusting handle through the connection between the mounting rod and the connecting shaft, the direction of the knife rest arranged on the mounting rod can be adjusted along with the adjustment of the mounting rod, so that the knife rest and the longitudinal cutters arranged on the knife rest can cut the materials below more flexibly, the distance between the longitudinal cutters can be adjusted according to the actual production requirement, the direction of the longitudinal cutters can also be adjusted by using the direction adjusting handle so as to cut off the materials better, in addition, a transverse cutter is arranged below the longitudinal cutter, the whole mechanism consists of the transverse cutter and the longitudinal cutter, can carry out two-way cutting to the material, the longitudinal knife advances the electric jar through the longitudinal knife and impels to the off-position of instant intelligence, the cross-cut sword utilizes the cross-cut sword to provide power for the motor, and can adjust the cutter frequency according to the production needs in time.

3. According to the utility model, the protective seats are arranged on the two sides of the cutter nest to increase the friction with the surface of the longitudinal cutter and compress the internal space of the cutter nest, so that the longitudinal cutter can be embedded and mounted better, the thread abutting rod increases the friction with the frosted gasket on the surface of the longitudinal cutter through the anti-skid rubber sheet, the longitudinal cutter is stabilized, and the longitudinal cutter can cut more stably.

Drawings

FIG. 1 is a schematic view of a front view of the working structure of the present invention;

FIG. 2 is a schematic view of a mounting structure between a mounting frame and a slitting knife according to the present invention;

FIG. 3 is a schematic view of the back side of the mounting frame and slitting knife of the present invention;

fig. 4 is a bottom view of the present invention blade carrier.

In the figure: 1. a machine base; 2. a roll shaft; 3. flattening rollers; 4. a transverse cutter; 5. a cross cutter feeding motor; 6. a sliding seat; 7. a mounting frame; 8. a longitudinal cutter advancing electric cylinder; 9. mounting a rod; 10. a direction adjustment handle; 11. a side plate; 12. a tool holder; 1201. a knife nest; 1202. a protective seat; 1203. a threaded prop rod; 1204. an anti-slip film; 13. a slitting knife; 14. a connecting shaft; 15. a connecting member; 1501. adjusting the screw rod; 1502. a nut; 16. a frosted rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the novel bidirectional cutter mechanism comprises a machine base 1, wherein an upper group of roll shafts 2 and a lower group of roll shafts 2 are arranged on the front side in the machine base 1, flattening rolls 3 are connected above the surfaces of the roll shafts 2, a transverse cutter 4 is transversely arranged between the upper roll shaft 2 and the lower roll shaft 2, a transverse cutter feeding motor 5 is arranged on the left side of the transverse cutter 4, and a sliding seat 6 is arranged on the upper part in the machine base 1;

the surface of the sliding seat 6 is provided with a mounting rack 7 in a sliding manner, the rear side of the mounting rack 7 is connected with a longitudinal cutting knife 13 advancing motor, a mounting rod 9 is arranged inside the front end of the mounting rack 7, a connecting shaft 14 is inserted between the mounting rod 9 and the inner walls of the two sides of the mounting rack 7, and the right end of the connecting shaft 14 is provided with a direction adjusting handle 10;

specifically, as shown in fig. 1-2, side plates 11 are mounted on the left side and the right side of the surface of the mounting rod 9, a knife rest 12 is sleeved in the middle of the surface of the mounting rod 9, a plurality of groups of knife rests 12 are equidistantly mounted along the surface of the mounting rod 9, and two ends of the mounting rod 9 are connected with the direction adjusting handle 10 through a connecting shaft 14.

By adopting the scheme as follows: through the connection between the installation rod 9 and the connecting shaft 14, the direction adjusting handle 10 is convenient to use to adjust the angle rotation of the installation rod 9, the tool rest 12 installed on the installation rod 9 can also adjust the direction along with the adjustment of the installation rod 9, so that the tool rest 12 and the longitudinal knife 13 installed on the tool rest 12 can cut the materials below more flexibly, the distance between the longitudinal knives 13 can be adjusted according to the actual production requirement, the direction of the longitudinal knife 13 can also be adjusted by using the direction adjusting handle 10 so as to better cut the materials, in addition, the transverse knife 4 is also arranged below the longitudinal knife 13, the whole mechanism consists of the transverse knife and the longitudinal knife, the materials can be cut bidirectionally, the longitudinal knife 13 is pushed by the longitudinal knife advancing electric cylinder 8 so as to be convenient for the instant and intelligent stop, the transverse knife 4 utilizes the transverse knife to provide power for the motor 5, and the frequency of the cutter can be adjusted in real time according to production requirements.

Specifically, as shown in fig. 2-3, a longitudinal cutting knife 13 is fitted and mounted at the bottom of the knife rest 12, a connecting piece 15 is integrally fixed on the back of the knife rest 12, an adjusting screw 1501 is transversely inserted into the connecting piece 15, a nut 1502 is screwed on the surface of the adjusting screw 1501, two nuts 1502 on the surface of the adjusting screw 1501 form a group, and one group of nuts 1502 are respectively located on the left side and the right side of a connecting piece sleeved on the adjusting screw 1501.

Through the arrangement of the connecting piece 15, the adjusting screw 1501 and the tool rest 12 can be installed and connected through the connecting piece 15, so that the distance between the tool rest 12 and the adjusting screw 1501 can be conveniently adjusted through the nut 1502, the distance between the longitudinal cutting blades 13 can be controlled, and the flexibility of the longitudinal cutting blades 13 can be improved;

specifically, as shown in fig. 4, both side surfaces of the longitudinal cutting blade 13 are bonded with the ground rubber pads 16, the bottom of the tool holder 12 is provided with a tool nest 1201, both sides of an inner wall of the tool nest 1201 are fixed with a protective seat 1202, a threaded resisting rod 1203 is arranged on the surface of the protective seat 1202, an anti-slip rubber sheet 1204 is fixed at one end of the threaded resisting rod 1203 close to the longitudinal cutting blade 13, a threaded connection structure is formed between the threaded resisting rod 1203 and the protective seat 1202, and the surface of the anti-slip rubber sheet 1204 installed at one end of the threaded resisting rod 1203 is attached to the ground rubber pads 16 on the surface of the longitudinal cutting blade 13.

Through set up protection seat 1202 in sword nest 1201 both sides, be used for increasing with the surperficial frictional property of longitudinal-cutting knife 13 to the inner space of compression sword nest 1201 is convenient for carry out the gomphosis installation to the longitudinal-cutting knife 13 better, and the screw thread is supported pole 1203 and is increased through anti-skidding film 1204 and the surperficial frosted pad piece of longitudinal-cutting knife 13 between frictional property, stabilizes longitudinal-cutting knife 13, is favorable to longitudinal-cutting knife 13 to carry out more stable cutting.

The working principle is as follows: firstly, a film material is supported by a flattening roller 3 and a roller shaft 2, the flattening roller 3 can prevent the film from wrinkling during cutting, a rotating structure between a connecting shaft 14 and an installation rod 9 is utilized, a direction adjusting handle 10 is used for assisting the connecting shaft 14 to rotate and adjust, so that the inclination angles of an upper tool rest 12 and a longitudinal cutter 13 of the installation rod 9 are adjusted, the angle of the longitudinal cutter 13 can be more attached to the film material on the flattening roller 3, secondly, according to the actual cutting requirement of the film, the distance between the upper tool rest 12 of an adjusting screw 1501 and the upper tool rest 12 of the adjusting screw is adjusted by adjusting a group of nuts 1502, so that the material can be cut better, secondly, a longitudinal cutter advancing electric cylinder 8 is utilized to pull an installation frame 7 to move backwards, the installation frame 7 horizontally moves backwards along the surface of a sliding seat 6, and in the moving process, the longitudinal knife 13 of installation can cut the material on the mounting bracket 7, and simultaneously, utilize the transverse knife to feed motor 5 and drive transverse knife 4 and carry out the transverse cutting to the film material, and finally, when needing longitudinal knife 13, rotatory installation pole 9 is with knife rest 12 bottom up, utilize the threaded connection structure between screw thread support pole 1203 and the protection seat 1202, loosen screw thread support pole 1203, take out longitudinal knife 13 from sword nest 1201 and change new sword, screw up screw thread support pole 1203 after that, the anti-skidding 1204 of screw thread support pole 1203 one end can control and support longitudinal knife 13, thereby it is stable to realize the centre gripping to longitudinal knife 13, just so accomplished this novel two-way cutter mechanism's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel two-way cutter mechanism, its characterized in that: the roll flattening machine comprises a machine base (1), wherein an upper group of roll shafts (2) and a lower group of roll shafts (2) are arranged on the front side in the machine base (1), flattening rolls (3) are connected above the surfaces of the roll shafts (2), a transverse cutter (4) is transversely arranged between the upper roll shaft and the lower roll shaft (2), a transverse cutter feeding motor (5) is arranged on the left side of the transverse cutter (4), and a sliding seat (6) is arranged above the interior of the machine base (1);

the surface of the sliding seat (6) is provided with an installation frame (7) in a sliding mode, the rear side of the installation frame (7) is connected with a longitudinal cutter advancing electric cylinder (8), an installation rod (9) is installed inside the front end of the installation frame (7), a connecting shaft (14) is connected between the installation rod (9) and the inner walls of the two sides of the installation frame (7) in an inserting mode, and the right end of the connecting shaft (14) is provided with a direction adjusting handle (10);

curb plate (11) are all installed to the surperficial left and right sides of installation pole (9), and have cup jointed knife rest (12) in the middle of the surface of installation pole (9), longitudinal knife (13) are installed to the bottom gomphosis of knife rest (12), the both sides surface of longitudinal knife (13) all bonds there is dull polish cushion (16).

2. The novel bidirectional cutter mechanism of claim 1, wherein: the rear surface of the tool rest (12) is integrally fixed with a connecting piece (15), an adjusting screw (1501) transversely penetrates through the inner portion of the connecting piece (15), and a nut (1502) is in threaded connection with the surface of the adjusting screw (1501).

3. The novel bidirectional cutter mechanism of claim 2, wherein: every two of the nuts (1502) are in one group on the surface of the adjusting screw (1501), and the nuts (1502) are respectively positioned on the left side and the right side of the connecting piece sleeved on the adjusting screw (1501).

4. The novel bidirectional cutter mechanism of claim 1, wherein: a plurality of groups are arranged on the knife rest (12) along the surface of the mounting rod (9) at equal intervals, and the two ends of the mounting rod (9) are connected with the direction adjusting handle (10) through a connecting shaft (14).

5. The novel bidirectional cutter mechanism of claim 1, wherein: the cutting tool is characterized in that a tool nest (1201) is formed in the bottom of the tool rest (12), protective seats (1202) are fixed on two sides of the inner wall of the tool nest (1201), threaded abutting rods (1203) are arranged on the surfaces of the protective seats (1202), and anti-skidding rubber sheets (1204) are fixed at one ends, close to the longitudinal cutting knife (13), of the threaded abutting rods (1203).

6. The novel bidirectional cutter mechanism of claim 5, characterized in that: the protective seats (1202) are bilaterally symmetrical about the symmetrical center line of the cutter nest (1201), and the distance between the symmetrical protective seats (1202) is matched with the width of the longitudinal cutter (13).

7. The novel bidirectional cutter mechanism of claim 5, wherein: and a threaded connection structure is formed between the threaded abutting rod (1203) and the protective seat (1202), and the surface of an anti-skidding rubber sheet (1204) arranged at one end of the threaded abutting rod (1203) is mutually attached to the frosted rubber pad (16) on the surface of the longitudinal cutter (13).