CN213165720U

CN213165720U - Divide strip quick-witted cutter protection machanism convenient to installation

Info

Publication number: CN213165720U
Application number: CN202021737928.5U
Authority: CN
Inventors: 黄斌; 揭春生; 琚美文
Original assignee: Jiangxi Ruobang Technology Co ltd
Current assignee: Jiangxi Ruobang Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-11
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a divide strip quick-witted cutter protection machanism convenient to installation, including frame, motor, branch cutter and flabellum, the motor is installed to the avris bolt of frame, divide cutter fixed mounting in the outside of motor shaft, and the motor shaft passes through the pulley mechanism and the transfer roller links to each other, the outside cover of dividing the cutter is equipped with the protection casing, and the both sides of protection casing all are provided with the slide rail, the edge activity of protection casing is provided with the movable block, and the inside of movable block runs through there is the regulation pole, the end department cover of motor shaft is equipped with the gear, flabellum fixed mounting is in the outside of connecting axle, the protection box passes through coupling hose and the protection. This divide strip quick-witted cutter protection machanism convenient to installation is equipped with the structure to its protection in the cutter use, increases the security of adding man-hour and can protect the cutter body again to can in time carry out clean operation to the sweeps of adhesion on the cutter, guarantee the planarization of tangent plane.

Description

Divide strip quick-witted cutter protection machanism convenient to installation

Technical Field

The utility model relates to a divide strip machine technical field, specifically be a divide strip machine cutter protection machanism convenient to installation.

Background

Divide strip machine to be one kind and cut banding material and be rectangular form equipment, divide strip machine can be used to paper product, plastic products and metal products's the operation of cutting, realize the rectangular cutting of different width through dividing the cutter that distributes on the strip machine, in order to increase the security when using, generally need protect the cutter, nevertheless current branch strip machine cutter still has following shortcoming in the in-service use:

1. the existing slitting machine tool is lack of a protection mechanism, part of the protection mechanism is too simple, and good protection performance is not achieved, so that the danger in use is increased, and the tool body is not protected;

2. meanwhile, the cutter can generate scraps in the process of cutting materials, the scraps are adhered to the cutter to influence the cutting smoothness, and the traditional strip cutting machine is lack of parts for cleaning the cutter to influence the production efficiency.

Aiming at the problems, innovative design is urgently needed on the basis of the original cutter protection mechanism of the slitting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a divide strip machine cutter protection machanism convenient to installation to solve above-mentioned background art and propose current branch strip machine cutter and lack protection machanism, part protection machanism is too simple, does not play good protectiveness, and the cutter can produce the sweeps in the material in-process of cutting simultaneously, and the sweeps adhesion can influence the problem of the planarization of cutting on the cutter.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-installed cutter protection mechanism of a slitting machine comprises a rack, a motor, a slitting knife and fan blades, wherein the motor is installed on an edge side bolt of the rack, a motor shaft is rotatably connected to the end of the motor, the slitting knife is fixedly installed on the outer side of the motor shaft, the motor shaft is connected with a conveying roller through a belt pulley mechanism, a protective cover is sleeved on the outer side of the slitting knife, sliding rails are arranged on two sides of the protective cover, a movable block is movably arranged at the edge of the protective cover, an adjusting rod penetrates through the inner portion of the movable block and is connected with a fixed rod through the belt pulley mechanism, a gear is sleeved at the end of the motor shaft, a connecting shaft penetrates through the inner portion of the gear, the fan blades are fixedly installed on the outer side of the connecting shaft, a protection box is fixed on the rack on the outer, and the top of the protective cover is provided with a fixed cavity.

Preferably, the conveying rollers are distributed at equal intervals on the inner side of the machine frame, and the roller shafts of the conveying rollers are connected through the crawler belt and are in the same rotating direction with the cutting knife.

Preferably, the protection casing passes through the slide rail and constitutes elevation structure with the frame, and the movable block passes through the slide rail and constitutes sliding construction with the protection casing.

Preferably, the adjusting rod is in threaded connection with the movable block, the movable block is in sliding connection with the fixed rod, and the adjusting rod and the fixed rod are in diagonal distribution relative to the protective cover.

Preferably, the gears are arranged on the motor shaft and the connecting shaft, the 2 gears are in meshed connection, and the diameter of the gear on the motor shaft is larger than that of the gear on the connecting shaft.

Preferably, the lower terminal surface of protection casing is fixed with the backup pad, and the inside of backup pad has seted up the connection chamber to the lower limb department of backup pad has the feed inlet in advance, and the inboard of backup pad is pasted and is had the cleaning block moreover, and the cleaning block is the sponge material simultaneously.

Preferably, the supporting plate and the cutting knife are arranged in a one-to-one correspondence manner, and the connecting cavity in the supporting plate is communicated with the protective box through the fixing cavity and the connecting hose.

Compared with the prior art, the beneficial effects of the utility model are that: according to the conveniently-installed cutter protection mechanism for the slitting machine, a protection structure is arranged in the use process of a cutter, so that the safety in machining is improved, the cutter body can be protected, and the cleaning operation can be timely performed on scraps adhered to the cutter, so that the smoothness of a tangent plane is ensured;

1. the protective cover has protective performance on the slitting knife through the arrangement of the protective cover, the protective cover can be driven to slide on the inner side of the rack through the rotation of the adjusting rod, the height of the protective cover can be adjusted according to the thickness of the slit material, the application range of the device is wider, and when the bottom of the protective cover is separated from the sliding rail, the protective cover can be driven to slide on the movable block through the other sliding rail to be away from the slitting knife so as to operate the internal structure of the protective cover;

2. divide the cutter can with clean piece contact at the rotation in-process, and then realize cleaning to the sweeps, can drive the flabellum through 2 engaged gears and rotate when the motor shaft rotates, and then produce suction and pass through coupling hose and transmit to fixed intracavity, partial sweeps can be through feed inlet and coupling chamber by the suction like this to guarantee clear high efficiency.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the front cut structure of the protective cover of the present invention;

FIG. 4 is a schematic view of a front cross-sectional structure of the support plate of the present invention;

fig. 5 is the structure schematic diagram of the protection box of the present invention.

In the figure: 1. a frame; 2. an electric motor; 3. a motor shaft; 4. a slitting knife; 5. a belt pulley mechanism; 6. a conveying roller; 7. a protective cover; 8. adjusting a rod; 9. fixing the rod; 10. a movable block; 11. a slide rail; 12. a gear; 13. a connecting shaft; 14. a fan blade; 15. a protective case; 16. a connecting hose; 17. a fixed cavity; 18. a support plate; 19. a connecting cavity; 20. a feed inlet; 21. and (4) cleaning the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a conveniently-installed cutter protection mechanism of a slitting machine comprises a rack 1, a motor 2, a motor shaft 3, a slitting knife 4, a belt pulley mechanism 5, a conveying roller 6, a protective cover 7, an adjusting rod 8, a fixed rod 9, a movable block 10, a sliding rail 11, a gear 12, a connecting shaft 13, fan blades 14, a protection box 15, a connecting hose 16, a fixed cavity 17, a supporting plate 18, a connecting cavity 19, a feeding hole 20 and a cleaning block 21, wherein the motor 2 is installed on a side bolt of the rack 1, the end of the motor 2 is rotatably connected with the motor shaft 3, the slitting knife 4 is fixedly installed on the outer side of the motor shaft 3, the motor shaft 3 is connected with the conveying roller 6 through the belt pulley mechanism 5, the protective cover 7 is sleeved on the outer side of the slitting knife 4, the sliding rails 11 are arranged on two sides of the protective cover 7, the movable block 10 is movably arranged, the adjusting rod 8 is connected with the fixing rod 9 through the belt pulley mechanism 5, a gear 12 is sleeved at the end of the motor shaft 3, a connecting shaft 13 penetrates through the gear 12, the fan blades 14 are fixedly installed on the outer side of the connecting shaft 13, a protection box 15 is fixed on the rack 1 on the outer side of the fan blades 14, the protection box 15 is connected with the protective cover 7 through a connecting hose 16, and a fixing cavity 17 is formed in the top of the protective cover 7;

the conveying rollers 6 are distributed on the inner side of the machine frame 1 at equal intervals, the roller shafts of the conveying rollers 6 are connected through the crawler belts and are in the same rotating direction as the dividing cutter 4, and the plurality of conveying rollers 6 rotate simultaneously, so that the conveying operation of materials can be realized;

the protective cover 7 and the rack 1 form a lifting structure through a sliding rail 11, the movable block 10 and the protective cover 7 form a sliding structure through the sliding rail 11, the adjusting rod 8 and the movable block 10 are in threaded connection, the movable block 10 and the fixed rod 9 are in sliding connection, the adjusting rod 8 and the fixed rod 9 are in diagonal distribution relative to the protective cover 7, the adjusting rod 8 is rotated to drive the movable block 10 to lift on the adjusting rod, the other 2 movable blocks 10 are driven to slide on the fixed rod 9, meanwhile, the sliding rail 11 of the protective cover 7 on the rack 1 is driven to slide, and the exposed height of the slitting knife 4 is changed through the lifting of the protective cover 7;

the gear 12 is arranged on the motor shaft 3 and the connecting shaft 13, and the gear 12 of the gear 2 is in meshed connection, the diameter of the gear 12 on the motor shaft 3 is larger than that of the gear 12 on the connecting shaft 13, a supporting plate 18 is fixed on the lower end surface of the protective cover 7, a connecting cavity 19 is arranged inside the supporting plate 18, and a feed port 20 is reserved at the lower edge of the support plate 18, and a cleaning block 21 is stuck to the inner side of the support plate 18, meanwhile, the cleaning blocks 21 are made of sponge materials, the supporting plates 18 and the slitting knives 4 are arranged in a one-to-one correspondence manner, the connecting cavity 19 in the supporting plate 18 is communicated with the protective box 15 through the fixed cavity 17 and the connecting hose 16, the connecting shaft 13 is driven to rotate through the 2 gears 12 which are meshed with each other, and then drive flabellum 14 and rotate its back and have suction, divide cutter 4 can contact the clearance that realizes its surperficial sweeps with cleaning block 21 in the rotation process to can inhale the sweeps in connecting chamber 19 through feed inlet 20 through suction.

The working principle is as follows: when the conveniently-installed cutter protection mechanism of the slitting machine is used, as shown in the figure 1-2, firstly, when the motor 2 drives the motor shaft 3 to rotate, the conveying roller 6 can be driven to rotate through the belt pulley mechanism 5, so that the conveying operation of materials is realized, and further, the motor shaft 3 drives the slitting cutter 4 to rotate so as to realize slitting of the materials, according to the thickness of the processed material, the adjusting rod 8 can be rotated to drive the movable block 10 to lift on the adjusting rod and drive the other 2 movable blocks 10 to slide on the fixed rod 9, meanwhile, the protective cover 7 is driven to slide on the slide rail 11 on the frame 1, the exposed height of the slitting knife 4 is changed by the lifting of the protective cover 7, thus the safety during processing can be improved, when the protective cover 7 is separated from the rack 1 after being lifted, the protective cover 7 can be pushed to slide between the slide rail 11 and the movable block 10, and the protective cover 7 is far away from the slitting knife 4 to realize the operation of the interior of the protective cover;

as shown in fig. 1 and fig. 3-5, when the motor shaft 3 rotates, the connecting shaft 13 is driven to rotate through the 2 meshed gears 12, and further the fan blade 14 is driven to rotate, the back surface of the fan blade is driven to have suction force, the suction force enters the fixed cavity 17 through the connecting hose 16, so that the dividing cutter 4 can be in contact with the cleaning block 21 in the rotating process to clean waste scraps on the surface of the dividing cutter, the waste scraps can be sucked into the connecting cavity 19 through the feeding hole 20 through the suction force, then enter the protective box 15 through the fixed cavity 17 and the connecting hose 16, and finally the waste scraps are uniformly discharged, so that the smoothness of cut surfaces when the dividing cutter 4 cuts is ensured.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a divide strip quick-witted cutter protection machanism convenient to installation, includes frame (1), motor (2), divides cutter (4) and flabellum (14), its characterized in that: the electric motor (2) is installed on an edge side bolt of the rack (1), the end of the electric motor (2) is rotatably connected with the electric motor shaft (3), the dividing cutter (4) is fixedly installed on the outer side of the electric motor shaft (3), the electric motor shaft (3) is connected with the conveying roller (6) through the belt pulley mechanism (5), the outer side of the dividing cutter (4) is sleeved with the protective cover (7), the two sides of the protective cover (7) are respectively provided with the sliding rail (11), the edge of the protective cover (7) is movably provided with the movable block (10), the inside of the movable block (10) penetrates through the adjusting rod (8), the adjusting rod (8) is connected with the fixing rod (9) through the belt pulley mechanism (5), the end of the electric motor shaft (3) is sleeved with the gear (12), the connecting shaft (13) penetrates through the inside of the gear (12), and the fan blades (14) are fixedly, and a protective box (15) is fixed on the frame (1) at the outer side of the fan blade (14), the protective box (15) is connected with the protective cover (7) through a connecting hose (16), and a fixed cavity (17) is formed in the top of the protective cover (7).

2. The slitter cutter guard mechanism of claim 1, wherein: the conveying rollers (6) are distributed on the inner side of the rack (1) at equal intervals, and the roller shafts of the conveying rollers (6) are connected through the crawler belt and are the same as the rotating direction of the cutting knife (4).

3. The slitter cutter guard mechanism of claim 1, wherein: the protective cover (7) forms a lifting structure through the sliding rail (11) and the rack (1), and the movable block (10) forms a sliding structure through the sliding rail (11) and the protective cover (7).

4. The slitter cutter guard mechanism of claim 1, wherein: the adjusting rod (8) is in threaded connection with the movable block (10), the movable block (10) is in sliding connection with the fixed rod (9), and the adjusting rod (8) and the fixed rod (9) are in diagonal distribution relative to the protective cover (7).

5. The slitter cutter guard mechanism of claim 1, wherein: the gear (12) is arranged on the motor shaft (3) and the connecting shaft (13), the 2 gears (12) are connected in a meshed mode, and the diameter of the gear (12) on the motor shaft (3) is larger than that of the gear (12) on the connecting shaft (13).

6. The slitter cutter guard mechanism of claim 1, wherein: the lower terminal surface of protection casing (7) is fixed with backup pad (18), and the inside of backup pad (18) has seted up and has connected chamber (19), and the lower limb department of backup pad (18) reserves feed inlet (20), and the inboard of backup pad (18) is pasted and is had cleaning block (21) moreover, and cleaning block (21) are the sponge material simultaneously.

7. The slitter cutter guard mechanism of claim 6, wherein: the supporting plate (18) and the cutting knife (4) are arranged in a one-to-one correspondence mode, and a connecting cavity (19) in the supporting plate (18) is communicated with the protection box (15) through a fixing cavity (17) and a connecting hose (16).