CN219114222U

CN219114222U - Cutting machine with adjustable cutting interval

Info

Publication number: CN219114222U
Application number: CN202222967021.3U
Authority: CN
Inventors: 陈阳旭; 陈静; 王松山
Original assignee: Suzhou Piaozhihua Composite Material Technology Co ltd
Current assignee: Suzhou Piaozhihua Composite Material Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-06-02
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a cutting machine with adjustable cutting interval, which comprises: frame, joint mechanism and lift adjustment mechanism, the last backing roll of installing of frame, all set up flutedly on the frame both sides wall, two all be provided with the mount pad in the recess, two be provided with the cutting roller between the mount pad, be provided with four cutter bodies on the cutting roller, four joint mechanism all sets up on the cutting roller, lift adjustment mechanism sets up in the frame. According to the utility model, the two semicircular cutters are symmetrically clamped on the fixed ring through the opened through holes, the clamping ring is clamped on the fixed ring through the cooperation of the opened clamping grooves and the clamping rods, the fastening bolts are screwed in the screw holes, and the clamping ring and the fixed ring are locked, so that the two semicircular cutters are fixedly arranged on the fixed ring, the effect of conveniently and rapidly dismounting the semicircular cutters is realized, the whole cutting roller is not required to be dismounted, and the replacement efficiency of the semicircular cutters is improved.

Description

Cutting machine with adjustable cutting interval

Technical Field

The utility model relates to the technical field of splitting machines, in particular to a splitting machine with adjustable cutting intervals.

Background

The slitting machine is mechanical equipment for dividing wide paper, mica tape or film into a plurality of narrow materials, is commonly used for paper making machines, wire and cable mica tapes and printing and packaging machines, and is mainly applied to: a nonwoven fabric; mica tape, paper, insulating material and various film materials, in particular for cutting narrow strips (nonwoven, paper, insulating material, mica tape, film, etc.).

The patent with the publication number of CN215548959U discloses a cutting interval adjustable splitting machine for hemostatic sponge, which comprises a splitting machine body, wherein the splitting machine body comprises a machine body, a cutting roller and a supporting roller; cutting roller both ends are connected with the organism lateral wall rotation, and cutting roller circumference lateral wall cover is equipped with cutting knife and solid fixed ring, and cutting knife circumference lateral wall and backing roll circumference lateral wall butt have the effect that improves the cutting machine practicality.

According to the technical scheme, although the adjustment of the cutting interval can be realized, the cutting knife is sleeved on the fixing ring, the cutting knife is easy to damage or polish after long-term use, and when the cutting knife needs to be replaced, the whole cutting roller needs to be disassembled, so that the disassembly and assembly of the cutting knife during replacement are very inconvenient.

Disclosure of Invention

The utility model aims to provide a splitting machine with adjustable cutting intervals, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a slitter capable of adjusting cutting pitch, comprising:

the cutting machine comprises a frame, wherein a supporting roller is arranged on the frame, grooves are formed in two side walls of the frame, mounting seats are arranged in the two grooves, a cutting roller is arranged between the two mounting seats, two ends of the cutting roller are respectively and rotatably connected to the two mounting seats, a driving motor is fixedly arranged on the outer wall of one mounting seat, an output shaft of the driving motor is in transmission connection with the cutting roller, four cutting knife bodies are arranged on the cutting roller, and each cutting knife body comprises two semicircular cutting knives;

the clamping mechanisms are four in number and are arranged on the cutting roller;

and the lifting adjusting mechanism is arranged on the frame.

Preferably, the clamping mechanism comprises a fixed ring, a clamping ring and two fastening bolts, the fixed ring is sleeved on the cutting roller, two pairs of clamping rods which are symmetrically arranged are fixedly welded on the side wall of the fixed ring, two symmetrically arranged screw holes are formed in the fixed ring, and a pair of through holes which are matched with the clamping rods are formed in the semicircular cutting knife.

Preferably, the clamping ring is matched with the fixing ring, the clamping ring is sleeved on the cutting roller, a clamping groove matched with the clamping rod is formed in the side wall, close to the fixing ring, of the clamping ring, and the two fastening bolts are connected to the clamping ring in a threaded mode.

Preferably, the lifting adjusting mechanism comprises two pairs of sliding rods, lifting rods and limiting components, the two pairs of sliding rods are respectively fixedly welded on the bottom walls of the two grooves, the two mounting seats are respectively connected to the two pairs of sliding rods in a sliding manner through the arranged through holes, ejector rods are fixedly welded at the top ends of the two pairs of sliding rods, and one of the ejector rods is provided with a sliding groove.

Preferably, the lifter sliding connection is in the spout, the top fixed welding of lifter has the pull rod, the bottom fixed welding of lifter is in the mount pad top side of corresponding position, a plurality of equidistance distribution's jack has been seted up on the lifter outer wall.

Preferably, the limiting assembly comprises a plunger rod, the plunger rod is slidably connected to the ejector rod, a baffle is fixedly welded to the outer end of the plunger rod, a spring is sleeved on the plunger rod, two ends of the spring are fixedly welded to the side wall of the ejector rod and the baffle at corresponding positions respectively, and the plunger rod is matched with the jack.

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

1. according to the utility model, the two semicircular cutters are symmetrically clamped on the fixed ring through the opened through holes, the clamping ring is clamped on the fixed ring through the cooperation of the opened clamping grooves and the clamping rods, the fastening bolts are screwed in the screw holes, and the clamping ring and the fixed ring are locked, so that the two semicircular cutters are fixedly arranged on the fixed ring, the effect of conveniently and rapidly dismounting the semicircular cutters is realized, the whole cutting roller is not required to be dismounted, and the replacement efficiency of the semicircular cutters is improved;

2. according to the utility model, the two mounting seats can be pulled to slide up and down on the two pairs of sliding rods through the arranged pull rods, the cutting roller is driven to move up and down, and then the reverse elastic force of the arranged spring acts on the baffle plate to drive the inserting rod to be inserted into the inserting hole so as to limit the lifting rod, so that the cutting roller can be adjusted up and down, and the cutting cutter bodies with different sizes can be conveniently mounted to cut materials with different thicknesses.

Drawings

FIG. 1 is a schematic perspective view of a slitting machine with adjustable cutting intervals according to the present utility model;

FIG. 2 is a rear perspective view of a slitting machine with adjustable cutting intervals according to the present utility model;

FIG. 3 is a cross-sectional elevation view of a connecting structure of a fixing ring and a clamping ring in a slitting machine with adjustable cutting intervals;

fig. 4 is an enlarged view of a position a in fig. 2 in a slitting machine with adjustable cutting intervals according to the present utility model.

In the figure: 1. a frame; 2. a support roller; 3. a groove; 4. a mounting base; 5. a cutting roller; 6. a cutter body; 7. a fixing ring; 8. a clamping rod; 9. a screw hole; 10. a snap ring; 11. a clamping groove; 12. a fastening bolt; 13. a slide bar; 14. a push rod; 15. a chute; 16. a lifting rod; 17. a pull rod; 18. a rod; 19. a baffle; 20. a spring; 21. a jack; 22. a driving motor; 23. a semicircular cutter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a slitter capable of adjusting cutting pitch, comprising:

the cutting machine comprises a frame 1, support rollers 2 are arranged on the frame 1, grooves 3 are formed in two side walls of the frame 1, mounting seats 4 are arranged in the two grooves 3, a cutting roller 5 is arranged between the two mounting seats 4, two ends of the cutting roller 5 are respectively and rotatably connected to the two mounting seats 4, a driving motor 22 is fixedly arranged on the outer wall of one mounting seat 4, an output shaft of the driving motor 22 is in transmission connection with the cutting roller 5, four cutting knife bodies 6 are arranged on the cutting roller 5, and each cutting knife body 6 comprises two semicircular cutting knives 23;

the number of the clamping mechanisms is four, and the four clamping mechanisms are arranged on the cutting roller 5;

and the lifting adjusting mechanism is arranged on the frame 1.

The clamping mechanism comprises a fixed ring 7, a clamping ring 10 and two fastening bolts 12, wherein the fixed ring 7 is sleeved on the cutting roller 5, two pairs of symmetrically arranged clamping rods 8 are fixedly welded on the side wall of the fixed ring 7, two symmetrically arranged screw holes 9 are formed in the fixed ring 7, and a pair of through holes matched with the clamping rods 8 are formed in the semicircular cutting knife 23.

The clamping ring 10 is matched with the fixed ring 7, the clamping ring 10 is sleeved on the cutting roller 5, clamping grooves 11 matched with the clamping rods 8 are formed in the side wall, close to the fixed ring 7, of the clamping ring 10, two fastening bolts 12 are connected to the clamping ring 10 in a threaded mode, two semicircular cutting knives 23 are symmetrically clamped on the fixed ring 7 through the formed through holes, the clamping ring 10 is clamped on the fixed ring 7 through the matched clamping of the clamping grooves 11 and the clamping rods 8, the fastening bolts 12 are screwed in the screw holes 9, the clamping ring 10 and the fixed ring 7 are locked, and therefore the two semicircular cutting knives 23 are fixedly mounted on the fixed ring 7.

The lifting adjusting mechanism comprises two pairs of slide bars 13, lifting rods 16 and limiting components, the two pairs of slide bars 13 are fixedly welded on the bottom walls of the two grooves 3 respectively, two mounting seats 4 are connected to the two pairs of slide bars 13 in a sliding manner respectively through the arranged through holes, ejector rods 14 are fixedly welded at the top ends of the two pairs of slide bars 13, a sliding groove 15 is arranged on one ejector rod 14, and the mounting seats 4 can move up and down on the slide bars 13 through the arranged through holes and the matching of the sliding bars 13.

The lifting rod 16 is slidably connected in the chute 15, a pull rod 17 is fixedly welded at the top end of the lifting rod 16, the bottom end of the lifting rod 16 is fixedly welded at the top side of the mounting seat 4 at the corresponding position, a plurality of equally distributed jacks 21 are formed in the outer wall of the lifting rod 16, and the lifting rod 16 can slide on the ejector rod 14 through the chute 15 to drive the mounting seat 4 to move upwards.

The limiting assembly comprises a plunger 18, the plunger 18 is slidably connected to the ejector rod 14, a baffle 19 is fixedly welded to the outer end of the plunger 18, a spring 20 is sleeved on the plunger 18, two ends of the spring 20 are fixedly welded to the side wall of the ejector rod 14 and the baffle 19 at corresponding positions respectively, the plunger 18 is matched with the jack 21, reverse elastic force of the spring 20 acts on the baffle 19 to drive the plunger 18 to be inserted into the jack 21, and limiting is carried out on the lifting rod 16.

Working principle: according to the utility model, the two semicircular cutters 23 are symmetrically clamped on the fixed ring 7 through the arranged through holes, the clamping ring 10 is clamped on the fixed ring 7 through the matching of the arranged clamping grooves 11 and the clamping rods 8, the fastening bolts 12 are screwed in the screw holes 9, and the clamping ring 10 and the fixed ring 7 are locked, so that the two semicircular cutters 23 are fixedly arranged on the fixed ring 7, the effect of conveniently and quickly disassembling the semicircular cutters 23 is realized, the whole cutting roller 5 is not required to be disassembled, the replacement efficiency of the semicircular cutters 23 is improved, the two mounting seats 4 can be pulled to slide up and down on the two pairs of sliding rods 13 through the arranged pull rods 17, the cutting roller 5 is driven to move up and down, the reverse elastic force of the arranged springs 20 acts on the baffle 19, the inserting rods 18 are driven to be inserted into the insertion holes 21, and the lifting rods 16 are limited, so that the cutting roller 5 can be adjusted up and down, the cutting cutter bodies 6 with different sizes are convenient to be arranged, and materials with different thicknesses are cut.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Cutting machine of adjustable cutting interval, its characterized in that includes:

the cutting machine comprises a frame (1), wherein a supporting roller (2) is arranged on the frame (1), grooves (3) are formed in two side walls of the frame (1), mounting seats (4) are arranged in the grooves (3), a cutting roller (5) is arranged between the mounting seats (4), two ends of the cutting roller (5) are respectively and rotatably connected to the two mounting seats (4), a driving motor (22) is fixedly arranged on the outer wall of the mounting seat (4), an output shaft of the driving motor (22) is in transmission connection with the cutting roller (5), four cutting knife bodies (6) are arranged on the cutting roller (5), and each cutting knife body (6) comprises two semicircular cutting knives (23);

the number of the clamping mechanisms is four, and the four clamping mechanisms are arranged on the cutting roller (5);

and the lifting adjusting mechanism is arranged on the frame (1).

2. The slitting machine with adjustable cutting intervals according to claim 1, wherein: the clamping mechanism comprises a fixed ring (7), a clamping ring (10) and two fastening bolts (12), wherein the fixed ring (7) is sleeved on the cutting roller (5), two pairs of clamping rods (8) which are symmetrically arranged are fixedly welded on the side wall of the fixed ring (7), two symmetrically arranged screw holes (9) are formed in the fixed ring (7), and a pair of through holes which are matched with the clamping rods (8) are formed in the semicircular cutting knife (23).

3. The slitting machine of claim 2 wherein the cutting pitch is adjustable, further comprising: the clamping ring (10) is matched with the fixed ring (7), the clamping ring (10) is sleeved on the cutting roller (5), a clamping groove (11) matched with the clamping rod (8) is formed in the side wall, close to the fixed ring (7), of the clamping ring (10), and the two fastening bolts (12) are connected to the clamping ring (10) in a threaded mode.

4. The slitting machine with adjustable cutting intervals according to claim 1, wherein: the lifting adjusting mechanism comprises two pairs of sliding rods (13), lifting rods (16) and limiting components, the two pairs of sliding rods (13) are fixedly welded on the bottom walls of the two grooves (3) respectively, the two mounting seats (4) are connected to the two pairs of sliding rods (13) in a sliding mode respectively through the arranged through holes, ejector rods (14) are fixedly welded at the top ends of the two pairs of sliding rods (13), and one sliding groove (15) is arranged on the ejector rod (14).

5. The adjustable cutting pitch slitter of claim 4, wherein: lifting rod (16) sliding connection is in spout (15), fixed welding in the top of lifting rod (16) has pull rod (17), the bottom fixed welding of lifting rod (16) is in mount pad (4) top side of corresponding position, a plurality of equidistance distribution jack (21) have been seted up on lifting rod (16) outer wall.

6. The adjustable cutting pitch slitter of claim 5, wherein: the limiting assembly comprises a plug rod (18), the plug rod (18) is connected to the ejector rod (14) in a sliding mode, a baffle (19) is fixedly welded at the outer end of the plug rod (18), a spring (20) is sleeved on the plug rod (18), two ends of the spring (20) are fixedly welded on the side wall of the ejector rod (14) and the baffle (19) at corresponding positions respectively, and the plug rod (18) is matched with the jack (21).