CN216072399U

CN216072399U - Slitting and cutting machine with quantitative cutting structure

Info

Publication number: CN216072399U
Application number: CN202120252237.4U
Authority: CN
Inventors: 贺洪文; 徐万志
Original assignee: Guangdong Weike New Material Co ltd
Current assignee: Guangdong Weike New Material Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-03-18
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a slitting and cutting machine with a quantitative cutting structure, which comprises a base, wherein a slitting mechanism is arranged at the upper end of the base, a fixing mechanism is arranged in the slitting mechanism, the slitting mechanism comprises side plates, the two side plates are symmetrically and fixedly connected to the upper surface of the base, and the surfaces of the two side plates are rotatably connected with a same rotary drum through bearings, so that the slitting and cutting machine has the beneficial effects that: drive the threaded rod through the carousel and rotate the inner wall of threaded cylinder and screw hole respectively to the screw thread on both ends surface when the threaded rod rotates, make first taper block and second taper block be close to each other and extrude the face washing of clamp plate both sides, and then make splint remove to both sides, and then make the position of blade holder ring receive fixedly, when the position of needs to the cutter is adjusted, only need the antiport carousel, casing contact splint are fixed to the blade holder ring, then can adjust the position of a plurality of cutters, need not one remove and adjust after the fixed of rotary drum.

Description

Slitting and cutting machine with quantitative cutting structure

Technical Field

The utility model relates to a slitting and cutting machine, in particular to a slitting and cutting machine with a quantitative cutting structure, and belongs to the technical field of slitting machines.

Background

The splitting machine is a mechanical device for splitting wide paper, mica tape or film into a plurality of narrow materials, is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery, is mainly applied to the splitting of non-woven fabrics, mica tapes, paper, insulating materials and various film materials, and is particularly suitable for the splitting of narrow tapes.

Current cutting machine fixes a plurality of cutters on the pivoted rotary drum surface, drives the cutter when the rotary drum rotates and rotates, cuts the material that removes when the cutter rotates, but when the interval between a plurality of cutters of needs adjustment, just can adjust comparatively troublesome to the interval between a plurality of cutters after need removing the fixed of a plurality of cutters and rotary drum in proper order.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a slitting and cutting machine with a quantitative cutting structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a slitting and cutting machine with a quantitative cutting structure is designed, and comprises a base, wherein a slitting mechanism is arranged at the upper end of the base, and a fixing mechanism is arranged inside the slitting mechanism;

the slitting mechanism comprises side plates, the two side plates are symmetrically and fixedly connected to the upper surface of the base, the two side plates are rotatably connected to the same rotary drum through bearings on the surface, a circular groove is formed in one end of the rotary drum, two transverse grooves are symmetrically formed in the inner wall of the circular groove, clamping plates are clamped in the two transverse grooves, a plurality of tool holder rings are movably sleeved on the surface of the rotary drum, one end, far away from the circular groove, of the rotary drum is fixedly connected with a motor, and the motor is fixedly connected to the side wall of each side plate.

Preferably, the fixing mechanism comprises a threaded cylinder which is fixedly sleeved on the inner wall of one end of the circular groove close to the opening, the inner thread of the thread cylinder is connected with a threaded rod, the other end of the threaded rod is fixedly connected with a first conical block, the conical surface of the first conical block is contacted with two inclined surfaces, a plurality of inclined surfaces are respectively arranged at two ends of the side wall of one end of the two clamping plates positioned in the circular groove, the two inclined surfaces are contacted with the second conical block, the inner wall of the second cone block is provided with a threaded hole which is in threaded connection with the surface of one end of the threaded rod close to the threaded cylinder, two sliding blocks are symmetrically and fixedly connected to the outer wall of the second cone block, the two sliding blocks are connected to the inner portions of the two sliding grooves in a sliding mode, the two sliding grooves are symmetrically formed in the inner wall of the circular groove, and the threaded rod is located at one end, located outside the rotary drum, of the rotary drum and fixedly connected with the rotary table.

Preferably, the first conical block and the second conical block have the same outer diameter.

Preferably, the pitch of the thread on the inner wall of the threaded hole is larger than that of the thread on the inner wall of the threaded cylinder.

Preferably, the threads of the two end surfaces of the threaded rod are reversed.

The slitting and cutting machine with the quantitative cutting structure has the beneficial effects that: drive the threaded rod through the carousel and rotate the inner wall of threaded cylinder and screw hole respectively to the screw thread on both ends surface when the threaded rod rotates, make first taper block and second taper block be close to each other and extrude the face washing of clamp plate both sides, and then make splint remove to both sides, and then make the position of blade holder ring receive fixedly, when the position of needs to the cutter is adjusted, only need the antiport carousel, casing contact splint are fixed to the blade holder ring, then can adjust the position of a plurality of cutters, need not one remove and adjust after the fixed of rotary drum.

Drawings

FIG. 1 is a schematic structural view of a slitting machine with a quantitative cutting structure according to the present invention;

FIG. 2 is a schematic side view of a drum of a slitting machine with a quantitative cutting mechanism according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 of the slitting machine with a quantitative cutting mechanism according to the present invention;

fig. 4 is a schematic view of a second cone structure of a slitting machine with a quantitative cutting structure according to the present invention.

In the figure: the automatic cutting machine comprises a base 1, a slitting mechanism 2, a side plate 21, a rotary drum 22, a circular groove 23, a transverse groove 24, a clamping plate 25, a tool apron ring 26, a motor 27, a fixing mechanism 3, a threaded drum 31, a threaded rod 32, a first conical block 33, an inclined surface 34, a second conical block 35, a threaded hole 36, a sliding block 37, a sliding groove 38 and a rotary table 39.

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.

Referring to fig. 1-4, a slitting and cutting machine with a quantitative cutting structure comprises a base 1, wherein a slitting mechanism 2 is arranged at the upper end of the base 1, and a fixing mechanism 3 is arranged inside the slitting mechanism 2;

divide strip mechanism 2 to include curb plate 21, two curb plate 21 symmetry fixed connection are on base 1's upper surface, two curb plate 21 rotate through the bearing on the surface and be connected with same rotary drum 22, circular slot 23 has been seted up to rotary drum 22's one end, two cross slots 24 have been seted up to the symmetry on circular slot 23's the inner wall, the equal joint in inside of two cross slots 24 has splint 25, rotary drum 22's the activity on the surface has cup jointed a plurality of blade holder rings 26, rotary drum 22 keeps away from the one end and the motor 27 fixed connection of circular slot 23, motor 27 fixed connection is on curb plate 21's lateral wall, make splint 25 remove to both sides, make two splint 25 and the internal contact of a plurality of blade holder rings 26, and then make blade holder ring 26's position receive fixedly.

The fixing mechanism 3 comprises a threaded barrel 31, the threaded barrel 31 is fixedly sleeved on the inner wall of one end, close to the opening, of the circular groove 23, a threaded rod 32 is connected to the internal thread of the threaded barrel 31, a first conical block 33 is fixedly connected to the other end of the threaded rod 32, the conical surface of the first conical block 33 is in contact with two inclined surfaces 34, the inclined surfaces 34 are respectively arranged at two ends of the side wall, located inside the circular groove 23, of the two clamping plates 25, the inclined surfaces 34 are arranged in contact with a second conical block 35, a threaded hole 36 is arranged on the inner wall of the second conical block 35, the threaded hole 36 is in threaded connection with the surface of one end, close to the threaded barrel 31, of the threaded rod 32, two sliding blocks 37 are symmetrically and fixedly connected to the outer wall of the second conical block 35, the two sliding blocks 37 are in sliding connection with the two sliding grooves 38, the two sliding grooves 38 are symmetrically arranged on the inner wall of the circular groove 23, and a rotating disc 39 is fixedly connected to one end, located outside the threaded rod 32, drive threaded rod 32 through carousel 39 and rotate the threaded rod 32 and rotate the time the screw thread of both ends surface and extrude the inner wall of screw hole 36 respectively to the inner wall of screw thread section of thick bamboo 31, and then drive threaded rod 32 and second taper piece 35 and be close to each other and remove, make first taper piece 33 and second taper piece 35 be close to each other, because the inside pitch of screw hole 36 is big than the inside pitch of screw thread section of thick bamboo 31, and then the moving speed that leads to second taper piece 35 is big than the moving speed of threaded rod 32, and then make first taper piece 33 and second taper piece 35 extrude the face washing of splint 25 both sides.

The first cone 33 and the second cone 35 have the same outer diameter.

The pitch of the thread on the inner wall of the threaded hole 36 is larger than that of the thread on the inner wall of the threaded cylinder 31.

The screw threads of both end surfaces of the threaded rod 32 are reversely arranged.

The working principle is as follows: when the knife holder ring device is used, firstly, the knife holder ring 26 is pushed to move on the surface of the rotary drum 22, after the knife holder ring 26 moves to a corresponding position, the rotary table 39 is rotated at the position of the fixed rotary drum 22, the threaded rod 32 is driven by the rotary table 39 to rotate, when the threaded rod 32 rotates, the threads on the surfaces of the two ends respectively extrude the inner wall of the threaded cylinder 31 and the inner wall of the threaded hole 36, and further the threaded rod 32 and the second cone 35 are driven to move close to each other, so that the first cone 33 and the second cone 35 approach to each other, because the thread pitch inside the threaded hole 36 is larger than that inside the threaded cylinder 31, the moving speed of the second cone 35 is larger than that of the threaded rod 32, and further the first cone 33 and the second cone 35 extrude the facial washing on the two sides of the clamping plate 25, and further the clamping plate 25 moves towards the two sides, so that the two clamping plates 25 are in contact with the insides of the multiple knife holder rings 26, and further the position of the knife holder rings 26 is fixed, when the position of the cutting knife needs to be adjusted, the rotating disc 39 is rotated reversely, the machine shell contact clamping plate 25 fixes the knife seat ring 26, then the positions of the plurality of cutting knives can be adjusted, and the adjustment after the fixation of the plurality of cutting knives and the rotating drum 22 is released is not needed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A slitting and cutting machine with a quantitative cutting structure comprises a base (1) and is characterized in that a slitting mechanism (2) is arranged at the upper end of the base (1), and a fixing mechanism (3) is arranged inside the slitting mechanism (2);

divide strip mechanism (2) to include curb plate (21), two curb plate (21) symmetry fixed connection is on the upper surface of base (1), two curb plate (21) rotate through the bearing on the surface and be connected with same rotary drum (22), circular slot (23) have been seted up to the one end of rotary drum (22), two cross slot (24) have been seted up to the symmetry on the inner wall of circular slot (23), two the equal joint in inside of cross slot (24) has splint (25), a plurality of tool holder rings (26) have been cup jointed in the activity on the surface of rotary drum (22), the one end and motor (27) fixed connection of circular slot (23) are kept away from in rotary drum (22), motor (27) fixed connection is on the lateral wall of curb plate (21).

2. The slitting machine with the quantitative cutting structure as claimed in claim 1, wherein the fixing mechanism (3) comprises a threaded cylinder (31), the threaded cylinder (31) is fixedly sleeved on an inner wall of one end of the circular groove (23) close to the opening, a threaded rod (32) is connected to an internal thread of the threaded cylinder (31), a first conical block (33) is fixedly connected to the other end of the threaded rod (32), a conical surface of the first conical block (33) is in contact with two inclined surfaces (34), the inclined surfaces (34) are respectively arranged at two ends of a side wall of one end of the two clamping plates (25) located inside the circular groove (23), the inclined surfaces (34) are respectively arranged at two ends of the side wall, the two inclined surfaces (34) are in contact with a second conical block (35), a threaded hole (36) is arranged on an inner wall of the second conical block (35), and the threaded hole (36) is in threaded connection with an end surface of the threaded rod (32) close to the threaded cylinder (31), two sliding blocks (37) are symmetrically and fixedly connected to the outer wall of the second cone block (35), the two sliding blocks (37) are connected to the inner portions of the two sliding grooves (38) in a sliding mode, the two sliding grooves (38) are symmetrically formed in the inner wall of the circular groove (23), and the threaded rod (32) is located at one end, located outside the rotary drum (22), of the rotary drum (39).

3. The slitting machine with quantitative cutting structure according to claim 2, characterized in that the first cone block (33) and the second cone block (35) have the same outer diameter.

4. The slitting machine with quantitative cutting structure according to claim 2, wherein the thread pitch on the inner wall of the threaded hole (36) is larger than that on the inner wall of the threaded cylinder (31).

5. The slitting machine with a quantitative cutting structure according to claim 2, wherein the threads of the two end surfaces of the threaded rod (32) are reversed.