CN213005589U

CN213005589U - Automatic cutting machine

Info

Publication number: CN213005589U
Application number: CN202021691738.4U
Authority: CN
Inventors: 焦宝亚
Original assignee: Suzhou Boya Machinery Technology Co ltd
Current assignee: Suzhou Boya Machinery Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-20
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an automatic cutting machine, relate to the shearing mechanism technique, aim at solving the material and tailor sometimes the off tracking, lead to easily tailorring the dislocation, reach the problem that the production required, its technical scheme main points are, including the workstation, fix shearing module on the workstation and be used for conveying the conveyer belt of shearing the material, be located and rotate through first connecting axle and second connecting axle respectively on the workstation of conveyer belt head end top and be connected with first compression roller and second compression roller, the second connecting axle passes through sliding assembly sliding connection in workstation, fixedly connected with elastic component between second connecting axle and the workstation, elastic component is used for applying the effort towards the conveyer belt to the second compression roller. The utility model discloses in the operation of tailorring that carries out the material, be difficult to take place the dislocation, strengthened the work efficiency that the operation was tailor to the material, improved the qualification rate of shearing the material.

Description

Automatic cutting machine

Technical Field

The utility model relates to a shearing mechanism technique, more specifically say, it relates to an automatic cutting machine.

Background

With the development of social economy and the increasing of industrialization level, nonmetal materials such as foaming materials, paperboards, textiles, plastic materials, leather, rubber, packaging materials, glass fibers, cork and the like are often required to be cut and processed in production and processing.

Corresponding solutions have been provided to address the above problems. The publication number is: CN207537796U, which is a Chinese utility model discloses an automatic cutting machine, comprising a workbench, a cutting component, a pressing frame and a cloth cylinder pressing component, wherein the device can press the cloth cylinder to prevent the cloth from loosening when being pulled out, the pressing frame can press the cloth to prevent the cloth from moving when being cut, the workbench comprises a flat plate, a middle groove, an inclined plate, a cloth collecting box, a limiting block, a lower supporting leg, a rotary seat and the cloth cylinder, the lower end of the flat plate is connected with two lower supporting legs through screws, the middle position of the flat plate is provided with the middle groove, the right end of the flat plate is fixedly connected with the inclined plate, the lower end of the inclined plate is positioned at the upper end of the cloth collecting box, the cloth collecting box is placed on the ground, the right end of the flat plate is fixedly connected with two rotary seats, the two ends of the cloth cylinder are rotatably connected with the two rotary seats through bearings, the two sides of the middle groove at the front end of the, the cloth rolling barrel pressing assembly is arranged on the workbench.

Although realized cutting the automation of material among the above-mentioned scheme, improved the work efficiency of material cutting operation, the cutter is carrying the material in-process, owing to do not carry on spacingly and the negative pressure is not enough to the material left and right directions, and the material can the off tracking occasionally, leads to easily cutting the dislocation, can not reach the production requirement.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide an automatic cutting machine.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an automatic cutting machine, includes the workstation, fixes shearing module on the workstation and is used for conveying the conveyer belt of cuting the material, is located conveyer belt head end top rotate through first connecting axle and second connecting axle respectively on the workstation and be connected with first compression roller and second compression roller, the second connecting axle passes through slip subassembly sliding connection in workstation, fixedly connected with elastic component between second connecting axle and the workstation, the elastic component is used for applying the effort towards the conveyer belt to the second compression roller.

Through adopting above-mentioned technical scheme, through fixed mounting shearing assembly on the workstation and the conveyer belt that is used for conveying shearing material, the conveyer belt will be sheared the material and carry to shearing assembly and tailor the operation, rotate on the workstation of conveyer belt head end and connect first compression roller, first compression roller is spacing to shearing material, it carries to shearing assembly lower extreme to drive shearing material under the conveyer belt effort, it is connected with the second compression roller to rotate on the terminal workstation of conveyer belt, fixed connection elastic component between second compression roller and the workstation, elastic component applys the effort towards the conveyer belt to the second compression roller, make shearing material carry to shearing assembly and tailor the operation in the technological requirement within range, be difficult to take place the dislocation, the work efficiency of the operation is tailor to the material has been strengthened, the qualification rate of shearing material has been improved.

The utility model discloses further set up to: the first connecting shaft positioned at the two ends of the first press roller is fixedly connected with a limiting ring through a first bolt.

Through adopting above-mentioned technical scheme, through bolt fixed connection spacing ring on the first connecting axle at first compression roller both ends, spacing ring accessible bolt carries out the dismouting, and the convenience is spacing to first compression roller, can carry out position control so that press from both sides tightly shearing material to first compression roller according to the difference of shearing material width simultaneously, has increased automatic cutout machine's application range.

The utility model discloses further set up to: the outer diameter of the limiting ring is larger than that of the first pressing roller.

Through adopting above-mentioned technical scheme, the external diameter of spacing ring sets up to the external diameter that is greater than first compression roller, when shearing material carries to the conveyer belt head end, because the spacing ring external diameter is great, spacing ring inboard carries on spacingly to shearing material, prevents to shear material from controlling the drunkenness and causing the dislocation, influences shearing material's the effect of tailorring.

The utility model discloses further set up to: the periphery wall in the middle of the second press roll is provided with a circle of annular groove, and the second connecting shafts at the two ends of the second press roll are fixedly connected with fixing rings through second bolts.

Through adopting above-mentioned technical scheme, set up round annular groove at the second compression roller outer peripheral face, can reduce the effect stress of second compression roller, strengthen the adhesive force of second compression roller and conveyer belt to guaranteed the stability that the shearing material carried, restricted the position of second compression roller simultaneously through the second bolt to solid fixed ring's fixed, simple structure, convenient operation.

The utility model discloses further set up to: the sliding assembly comprises a sliding block fixedly connected to the second connecting shaft, and the sliding block is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, through the setting of spout and slider, strengthened the second connecting axle along spout longitudinal sliding's smooth degree, improved the second compression roller simultaneously and will cut the material and roll in the compactness of conveyer belt.

The utility model discloses further set up to: the slider is opened along the spout direction has the guiding hole, sliding connection has the guiding axle in the guiding hole, the guiding axle is along spout direction fixed connection in spout bottom.

Through adopting above-mentioned technical scheme, the setting of guiding hole and guiding axle can strengthen the second connecting axle longitudinal sliding's in the spout stability.

The utility model discloses further set up to: the workbench far away from the head end of the conveying belt is rotatably connected with a material bearing shaft used for driving a shearing material to rotate, the material bearing shaft is driven by a first motor, the conveying belt is driven by a second motor, and the rotating speed of the material bearing shaft is synchronous with that of the conveying belt.

Through adopting above-mentioned technical scheme, hold the material axle through first motor drive and rotate, can avoid because shearing material self gravity is too big, the problem that shearing material carried to shearing assembly and tailors is carried to the effort between conveyer belt and the gyro wheel can't be drawn to shearing material, hold the rotational speed of material axle and the rotational speed of conveyer belt simultaneously in step, can prevent because the asynchronous accumulations that cause shearing material, influence the stability of carrying, perhaps cause shearing material's drawing, make shearing material impaired, the stability of shearing material transport has been improved.

The utility model discloses further set up to: the shearing assembly comprises a stand column fixedly installed on the workbench, a cross beam fixedly connected to the stand column and a vertical cutter connected to the cross beam in a sliding mode, the cross beam is fixedly connected with an air cylinder, and the movable end of the air cylinder is fixedly connected with the vertical cutter.

Through adopting above-mentioned technical scheme, drive through the cylinder and found sword reciprocating motion and realize tailorring to shearing material, the structure is simple and convenient, and the cylinder action performance is strong, can improve the work efficiency that shearing material tailorred the operation.

The utility model discloses further set up to: and a cutter falling plate is fixedly arranged below the vertical cutter, and a rubber pad is bonded on the cutter falling plate.

Through adopting above-mentioned technical scheme, the setting of rubber pad can prevent to found the direct passivation or the damage that causes the cutting edge with the face contact of cutting edge of sword, plays the effect of buffer protection to the cutting edge.

The utility model discloses further set up to: the first bolt and the second bolt are fixedly connected with a butterfly handle.

Through adopting above-mentioned technical scheme, setting up of butterfly handle can play laborsaving effect in manual adjustment process to the bolt.

To sum up, the utility model discloses following beneficial effect has: through adopting above-mentioned technical scheme, fixed mounting cuts the subassembly and is used for conveying the conveyer belt of cuting the material on the workstation, the conveyer belt will be cut the material and carry to cutting the subassembly and tailor the operation, rotate on the workstation of conveyer belt head end and connect first compression roller, first compression roller is spacing to cutting the material, it carries to cutting the subassembly lower extreme to drive the material of cuting under the conveyer belt effort, it is connected with the second compression roller to rotate on the terminal workstation of conveyer belt, fixed connection elastic component between second compression roller and the workstation, the elastic component applys the effort towards the conveyer belt to the second compression roller, make it carry to cut the subassembly and tailor the operation to cut the material at the technological requirement within range, be difficult to take place the dislocation, the work efficiency of the operation is tailor to the material has been strengthened, the qualification rate of cutting the material has.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first pressing roller, a first connecting shaft, a limiting ring and a first bolt in the present invention;

fig. 3 is a schematic structural view of a second pressing roller, a second connecting shaft, a second bolt and a fixing ring in the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is a schematic structural diagram of the middle shearing assembly of the present invention.

1, a workbench; 2. a first connecting shaft; 21. a first press roll; 22. a limiting ring; 221. a first bolt; 3. a second connecting shaft; 31. a second press roll; 32. a fixing ring; 321. a second bolt; 4. a conveyor belt; 5. a sliding assembly; 51. a slider; 52. a chute; 6. a material bearing shaft; 61. a first motor; 62. a second motor; 7. a shear assembly; 71. a column; 711. a cross beam; 72. a cylinder; 73. erecting a cutter; 74. a cutter falling plate; 75. a rubber pad; 81. a support; 82. an elastic member; 83. a guide shaft; 84. and (7) a gasket.

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, an automatic cutting machine comprises a workbench 1, a cutting assembly 7 is fixedly installed on the workbench 1, a conveying belt 4 for conveying a cutting material is also installed, the conveying belt 4 conveys the cutting material to the cutting assembly 7 for cutting operation, a first pressing roller 21 is rotatably connected to the workbench 1 at the head end and the tail end of the conveying belt 4, the first pressing roller 21 is used for limiting the position of the cutting material, a second pressing roller 31 is rotatably connected to the workbench 1 at the tail end of the conveying belt 4, the second pressing roller 31 is slidably connected to the workbench 1 through a second connecting shaft 3 through a sliding assembly 5, an elastic member 82 is fixedly connected between the second connecting shaft 3 and the workbench 1, the elastic member 82 is used for applying an acting force towards the conveying belt 4 to the second pressing roller 31, so that the cutting material is conveyed to the cutting assembly 7 for cutting operation within a process requirement range, misalignment is not easy to occur.

Referring to fig. 1 and 2, the first press roller 21 is rotatably connected to the first connecting shaft 2, the first connecting shaft 2 is fixedly connected to the workbench 1 above the head end of the conveying belt 4, the two ends of the first press roller 21 are fixedly connected to the limit ring 22 through the first bolt 221, the limit ring 22 is used for limiting the position of the first press roller 21 on the first connecting shaft 2 and does not influence the rotation of the first press roller 21, the outer diameter of the limit ring 22 is larger than that of the first press roller 21, the limit ring 22 is close to the conveying belt 4 but does not contact with the conveying belt 4, so that the limit ring 22 can be prevented from damaging the conveying belt 4, and the limit ring 22 is arranged, when the shearing material is conveyed to the head end of the conveying belt 4, because the outer diameter of the limit ring 22 is larger, the inner side of the limit ring 22 limits the shearing material, and prevents the shearing material from moving left and right to cause dislocation, thereby.

Referring to fig. 3, the second pressing roller 31 is rotatably connected to the second connecting shaft 3, two ends of the second pressing roller 31 are fixedly connected with fixing rings 32 through second bolts 321, the fixing rings 32 are used for limiting the rotating position of the second pressing roller 31 on the second connecting shaft 3, the outer diameter of each fixing ring 32 is smaller than that of the second pressing roller 31, the second pressing roller 31 is tightly attached to the conveying belt 4 and rotates under the rotation of the conveying belt 4, and is used for conveying a shearing material to the shearing assembly 7 for shearing operation, a circle of annular groove is formed in the outer peripheral surface of the second pressing roller 31, the acting stress of the second pressing roller 31 can be reduced due to the arrangement of the annular groove, the adhesive force between the second pressing roller 31 and the conveying belt 4 is enhanced, and the conveying stability of the.

Referring to fig. 4, a longitudinal sliding groove 52 is formed on the working platform 1 above the end of the conveyor belt 4, the sliding assembly 5 includes a sliding block 51 fixedly connected to both ends of the second connecting shaft 3, the sliding block 51 is slidably connected in the sliding groove 52, the smooth degree of the longitudinal sliding of the second connecting shaft 3 along the sliding groove 52 is enhanced by the arrangement of the sliding component 5, the sliding block 51 is provided with a guide hole along the direction of the sliding groove 52, the guide hole is connected with a guide shaft 83 in a sliding way, one end of the guide shaft 83 is fixedly connected to the bottom end of the sliding groove 52 along the direction of the sliding groove 52, through the arrangement of the guide shaft 83, the stability of the longitudinal sliding of the second connecting shaft 3 in the sliding groove 52 can be enhanced, a bracket 81 is fixedly arranged on the workbench 1 upwards along the sliding groove 52, the other end of the guide shaft 83 is fixedly connected on the bracket 81 through a screw, a washer 84 is fixedly mounted on the shaft between the bracket 81 and the table 1, and the washer 84 is used for preventing the sliding block 51 from falling off from the sliding groove 52.

Referring to fig. 5, the shearing assembly 7 includes two columns 71 fixed at the end of the working table 1 by screws and a beam 711 erected on the columns 71, a sliding groove 52 is formed in the inner side of the column 71, a vertical knife 73 is connected to the sliding groove 52 in a sliding manner, the vertical knife 73 is driven by a cylinder 72 fixedly mounted on the beam 711 to reciprocate, a knife dropping plate 74 is fixedly mounted on the column 71 horizontal to the belt surface of the conveyor belt 4, a rubber pad 75 is bonded on the knife dropping plate 74, and by the arrangement of the rubber pad 75, the knife edge of the vertical knife 73 can be prevented from being passivated or damaged due to direct contact with the belt surface, and the knife edge can be protected by buffering.

Referring to fig. 1, a material bearing shaft 6 used for driving a shearing material to rotate is rotatably connected above a workbench 1, the material bearing shaft 6 is driven by a first motor 61, a conveying belt 4 is driven by a second motor 62, the rotating speed of the material bearing shaft 6 is synchronous with the belt speed of the conveying belt 4, the material bearing shaft 6 is driven by the first motor 61 to rotate, the problem that the shearing material cannot be conveyed to a shearing assembly 7 for shearing due to too large self gravity of the shearing material and the acting force between the conveying belt 4 and a roller is avoided, and meanwhile, the rotating speed of the material bearing shaft 6 is synchronous with the rotating speed of the conveying belt 4, the accumulation of the shearing material due to asynchronization can be prevented, the conveying stability is influenced, or the stretching of the shearing material is caused, the shearing material is damaged, and the conveying stability of the shearing material.

In a specific using process, the limiting rings 22 at two ends of the first press roller 21 and the fixing rings 32 at two ends of the second press roller 31 are adjusted and fixed through the first bolt 221 and the second bolt 321, so that the first press roller 21 and the second press roller 31 are within a range of requirements of a shearing material processing process, the shearing material is loaded on the material bearing shaft 6, the shearing material is manually dragged to a position between the first press roller 21 and the head end of the conveying belt 4, the device is started, the first motor 61 and the second motor 62 respectively drive the material bearing shaft 6 and the conveying belt 4 to synchronously move, when the shearing material is conveyed to the position below the second press roller 31, the pressure of the manual shearing material on the conveying belt 4 is released, at the moment, because the second press roller 31 is attached to the conveying belt 4, and under the action of the elastic piece 82, the negative pressure of the second press roller 31 on the conveying belt 4 can be further enhanced, and the shearing material is driven to be conveyed to the shearing assembly 7 within a range of, the dislocation is not easy to occur, the working efficiency of the material cutting operation is enhanced, and the qualification rate of the cut material is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic cutter, includes workstation (1), fixes shearing component (7) and conveyer belt (4) that are used for conveying the shearing material on workstation (1), its characterized in that: be located conveyer belt (4) head and end top workstation (1) is gone up and is rotated through first connecting axle (2) and second connecting axle (3) respectively and is connected with first compression roller (21) and second compression roller (31), second connecting axle (3) are through sliding assembly (5) sliding connection in workstation (1), fixed connection has elastic component (82) between second connecting axle (3) and workstation (1), elastic component (82) are used for applying the effort towards conveyer belt (4) to second compression roller (31).

2. The automatic cutting machine according to claim 1, characterized in that: the first connecting shaft (2) positioned at two ends of the first pressing roller (21) is fixedly connected with a limiting ring (22) through a first bolt (221).

3. An automatic cutting machine according to claim 2, characterized in that: the outer diameter of the limiting ring (22) is larger than that of the first pressing roller (21).

4. An automatic cutting machine according to claim 2, characterized in that: the periphery wall is opened to second compression roller (31) middle part has round annular groove, is located second compression roller (31) both ends go up through second bolt (321) fixedly connected with solid fixed ring (32) on second connecting axle (3).

5. The automatic cutting machine according to claim 1, characterized in that: the workbench (1) is provided with a sliding groove (52), the sliding assembly (5) comprises a sliding block (51) fixedly connected to the second connecting shaft (3), and the sliding block (51) is slidably connected into the sliding groove (52).

6. An automatic cutting machine according to claim 5, characterized in that: the sliding block (51) is provided with a guide hole along the direction of the sliding groove (52), a guide shaft (83) is connected in the guide hole in a sliding mode, and the guide shaft (83) is fixedly connected to the bottom end of the sliding groove (52) along the direction of the sliding groove (52).

7. The automatic cutting machine according to claim 1, characterized in that: keep away from and rotate on workstation (1) of conveyer belt (4) head end and be connected with and be used for the drive to cut material pivoted and hold material axle (6), hold material axle (6) and drive through first motor (61), conveyer belt (4) are through second motor (62) drive, hold material axle (6) rotational speed with conveyer belt (4) rotational speed is synchronous.

8. The automatic cutting machine according to claim 1, characterized in that: the shearing assembly (7) comprises a stand column (71) fixedly installed on the workbench (1), a cross beam (711) fixedly connected to the stand column (71) and a vertical knife (73) slidably connected to the cross beam (711), the cross beam (711) is fixedly connected with a cylinder (72), and the movable end of the cylinder (72) is fixedly connected with the vertical knife (73).

9. The automatic cutting machine according to claim 8, characterized in that: a cutter falling plate (74) is fixedly arranged below the vertical cutter (73), and a rubber pad (75) is bonded on the cutter falling plate (74).

10. An automatic cutting machine according to claim 4, characterized in that: the first bolt (221) and the second bolt (321) are fixedly connected with a butterfly handle.