CN210616605U

CN210616605U - Cutter structure of cutting machine

Info

Publication number: CN210616605U
Application number: CN201921647384.0U
Authority: CN
Inventors: 史宏林; 段满祥; 张立建
Original assignee: Ludetong Electronic Equipment Beijing Co ltd
Current assignee: Ludetong Electronic Equipment Beijing Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-26
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a cutter structure of a cutting machine, wherein the cutter comprises a cutter plate, the cutter plate is a flat plate, a plurality of cutter holes are arranged on the cutter plate, one side of the cutter plate is provided with a plurality of annular cutting edges, the annular cutting edges are in one-to-one correspondence with the cutter holes, and each annular cutting edge is surrounded at the cutter hole; the knife plate is vertically provided with a mounting plate in a protruding way, the mounting plate is arranged on one side of the knife plate, which is far away from the annular cutting edge, the knife plate is provided with two mounting plates, and the two mounting plates are arranged in parallel; the lower machine body is provided with a mounting groove for accommodating a cutter, and the lower machine body is provided with a blowing assembly. The utility model discloses have when cutting the material, the waste material that the cutter will cut is taken away together to reduce the subsequent handling, improve work efficiency's effect.

Description

Cutter structure of cutting machine

Technical Field

The utility model belongs to the technical field of the technique of cutting machine and specifically relates to a cutting machine cutter structure is related to.

Background

The platform type cutting machine is mainly applied to the rapid cutting and proofing industries of light and thin materials such as shoes, clothes, packages, electronics and the like, and materials below 1 mm.

Chinese patent No. CN201751125U discloses a cutting tool of a platform cutting machine, which comprises a tool head sleeve, a loop bar, a fixed bearing, a spring, a movable bearing, a hollow gasket, a strong magnet, an adjusting knob and a blade; the cutter head sleeve is arranged at one end of the head of the sleeve rod, and the adjusting knob is arranged at one end of the tail of the sleeve rod; the fixed bearing is fixedly arranged in the loop bar and is horizontally aligned with the head of the loop bar; the spring, the movable bearing, the hollow gasket and the strong magnet are sequentially stacked and arranged in the sleeve rod from the tail part of the sleeve rod; the cutter tail of the blade sequentially penetrates through the center hole of the fixed bearing from the center hole of the cutter head sleeve to enter the hollow sleeve rod, penetrates through the spring in the sleeve rod to be propped against the inner diameter of the movable bearing, and the cutter point is exposed out of the center hole of the cutter head sleeve. The end face that the tool bit cover is close to the knife tip adopts the low middle high convex smooth curved surface in both sides and is equipped with positioner on the loop bar of cutter, makes the utility model discloses the cutter has that the knife tip degree of depth is adjustable and cutting edge self-adaptation turns to the motion function, this kind of cutter simple structure, simple to operate, cutting accuracy height.

The above prior art solutions have the following drawbacks: in the cutting process, the cutter can directly press on the material to be cut to cut the material, but in the cutting process, because the cutter adopts a flat-pressing flat cutting mode when cutting the material, the waste materials generated after cutting are generally arranged together with the material, and a waste material removing process needs to be added in the process after cutting the material.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cutting machine cutter structure, arrange the cutter on the cutting machine to when cutting the material, the waste material that the cutter will cut is taken away together, thereby reduces subsequent handling, improves work efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a cutter structure of a cutting machine comprises a cutter plate, wherein the cutter plate is a flat plate, a plurality of cutter holes are formed in the cutter plate, a plurality of annular cutting edges are arranged on one side of the cutter plate and correspond to the cutter holes one by one, and each annular cutting edge surrounds the cutter hole; the knife plate is vertically provided with a mounting plate in a protruding way, the mounting plate is arranged on one side of the knife plate, which is far away from the annular cutting edge, the knife plate is provided with two mounting plates, and the two mounting plates are arranged in parallel;

the lower machine body is provided with a mounting groove for accommodating a cutter, and the lower machine body is provided with a blowing assembly.

Through adopting above-mentioned technical scheme, when cutting the material, need install the cutter in the mounting groove earlier. When the cutter is installed in the installation groove, the surface of one side of the cutter plate provided with the annular cutting edge is flush with the upper surface of the lower machine body. And the annular cutting edge arranged on the cutting board protrudes out of the cutting board. When the upper machine body descends to be in contact with the lower machine body, the annular cutting edge on the cutting board extrudes and cuts the material, and in the cutting process, the cut waste materials are separated from the material and enter the cutter hole communicated with the annular cutting edge. The blowing assembly blows the cut waste materials, so that the cut waste materials can enter the cavity more easily to be separated from the materials. Through setting up the cutter, can effectually separate the waste material and the material under the cutting.

The utility model discloses further set up to: the blowing assembly comprises a cavity arranged in the lower machine body, and the cavity is communicated with the cutter hole; the lower machine body is also fixedly connected with an air inlet pipe and an air outlet pipe which are communicated with the inside of the cavity, and the air inlet pipe is connected with a blower.

By adopting the technical scheme, when the blowing assembly operates, air blown out by the blower enters the cavity through the air inlet pipe, blows away the air in the cavity, keeps the air in the cavity flowing, and is discharged out of the cavity from the air outlet pipe. In the process of air discharging out of the cavity, the air flow can take away the waste in the cutter hole, and the waste is discharged from the cutter hole. Wherein, the air that blows into in the cavity can take away some air in the sword hole when following between two mounting panels for atmospheric pressure in the sword hole risees, thereby in the air admission sword hole of the sword hole outside, blows into the cavity with the waste material in the sword hole.

The utility model discloses further set up to: the knife board is provided with a containing groove, and the knife hole is formed in the containing groove.

Through adopting above-mentioned technical scheme, the tool bore is seted up in the holding tank, reduces the length of tool bore, lets the waste material can be easier pass the tool bore and get into in the cavity.

The utility model discloses further set up to: the mounting plate is provided with a mounting hole in a penetrating mode, and a mounting screw used for mounting a cutter in the mounting groove penetrates through the mounting hole.

Through adopting above-mentioned technical scheme, be connected for the screw connection between mounting groove and the cutter, the cutter can be convenient carry out the dismouting in the mounting groove.

The utility model discloses further set up to: the size of the opening on one side of the annular cutting edge, which is connected with the knife board, is larger than that of the opening on the other side of the annular cutting edge, and the annular cutting edge extends along the knife hole.

Through adopting above-mentioned technical scheme, when the waste material got into the sword hole, the waste material was less than the sword hole, lets the waste material pass through the sword hole more easily.

The utility model discloses further set up to: and the other end of the air outlet pipe is provided with an accommodating box.

Through adopting above-mentioned technical scheme, the waste material that the hair-dryer blew off gets into in the case through the outlet duct, can get up the orderly collection of waste material, prevents that the waste material from discharging the back scattered.

The utility model discloses further set up to: a placing barrel is placed in the containing box.

Through adopting above-mentioned technical scheme, when outlet duct exhaust waste material fell into and holds the case, get into and place the bucket, annotate water in placing the bucket, the waste material gets into and places the bucket in back and water contact, place the waste material and fly apart in placing the case. The staff can also take the placing barrel out of the containing box to clean the waste.

The utility model discloses further set up to: and a connecting assembly used for connecting the air outlet pipe and the accommodating box together is arranged between the air outlet pipe and the accommodating box.

Through adopting above-mentioned technical scheme, under coupling assembling's effect, hold for dismantling the connection between case and the outlet duct, the staff of being convenient for will hold case and outlet duct separation.

The utility model discloses further set up to: the connecting component comprises a connecting pipe which is fixedly connected to the containing box and penetrates into the containing box, a mounting ring which is convexly arranged on the air outlet pipe, a limiting ring which is convexly arranged on the connecting pipe, a mounting sleeve which is sleeved on the connecting pipe and a positioning ring which is arranged on the mounting sleeve;

the positioning ring is fixedly connected with the mounting sleeve, and the outer ring of the positioning ring is connected with the inner ring of the mounting sleeve;

when the air outlet pipe and the connecting pipe are connected together, the air outlet pipe is communicated with the connecting pipe, the positioning ring and the limiting ring are abutted together, and the mounting ring is in threaded connection with the mounting sleeve.

Through adopting above-mentioned technical scheme, can convenient and fast with the outlet duct with hold the case separation.

The utility model discloses further set up to: one end of the air outlet pipe is inserted into one end of the connecting pipe.

Through adopting above-mentioned technical scheme, when gas flow in the outlet duct, gas gets into in the connecting pipe more easily.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the cutter, the cut waste materials can be effectively separated from the materials;

2. the blowing assembly is arranged, so that the waste materials are separated from the materials more thoroughly;

3. through setting up coupling assembling, it is more convenient to let out the trachea and hold the dismouting between the case.

Drawings

FIG. 1 is a schematic view of a cutting machine according to the present embodiment;

FIG. 2 is a schematic view of the cutting tool of the present embodiment mounted on the lower body;

FIG. 3 is an exploded view of the cutting tool of this embodiment mounted on the lower body;

FIG. 4 is a schematic view of a cutting tool according to the present embodiment;

fig. 5 is a schematic structural diagram of the connecting assembly in this embodiment.

In the figure, 1, an upper machine body; 2. a lower machine body; 3. a cutter; 31. a cutting board; 32. a knife hole; 33. an annular blade; 34. mounting a plate; 35. mounting holes; 36. mounting screws; 37. accommodating grooves; 4. a blowing assembly; 41. a cavity; 42. an air inlet pipe; 43. an air outlet pipe; 44. a blower; 45. an accommodating box; 46. placing the barrel; 5. a connecting assembly; 51. a connecting pipe; 52. a mounting ring; 53. a confinement ring; 54. installing a sleeve; 55. a positioning ring; 6. and (4) mounting the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a cutting machine cutter structure, the cutting machine divide into organism 1 and organism 2 down, goes up organism 1 and can go up and down through the cylinder, and the material passes through the conveyer belt transportation and through the surface of organism 2 down, and cutter 3 installs on organism 2 down, and when last organism 1 descends, goes up organism 1 and can laminate with organism 2 down. When the upper body 1 is attached to the lower body 2, the lower surface of the upper body 1 is attached to the upper surface of the lower body 2. The cutter 3 is mounted on the upper surface of the lower body 2.

Specifically, referring to fig. 3 and 4, the cutter 3 includes a cutting board 31, the cutting board 31 is a flat board, the cutting board 31 is provided with a plurality of cutter holes 32, one side of the cutting board 31 is provided with a plurality of annular cutting edges 33, the annular cutting edges 33 correspond to the cutter holes 32 one to one, and each annular cutting edge 33 surrounds the cutter hole 32. A mounting plate 34 projects vertically on the knife plate 31, the mounting plate 34 being arranged on the side of the knife plate 31 facing away from the annular cutting edge 33, and two mounting plates 34 being arranged parallel to one another on the knife plate 31. The overall shape of the cutter 3 is a flat-bottom U-shaped. The mounting plate 34 is provided with a mounting hole 35 in a penetrating manner, one end of the mounting hole 35 is provided on a surface of the cutting board 31 on a side away from the mounting plate 34, and the other end is provided on a surface of the mounting plate 34 on a side away from the cutting board 31. The opening of the annular blade 33 connected to the knife plate 31 is larger than the opening of the other side, and the annular blade 33 extends along the knife hole 32.

An installation groove 6 for accommodating the cutter 3 is opened on the lower body 2, and an installation screw 36 for installing the cutter 3 in the installation groove 6 is inserted in the installation hole 35.

When cutting a material, the cutter 3 needs to be installed in the installation groove 6 first. When the cutter 3 is mounted in the mounting groove 6, the surface of the cutter plate 31 on the side where the annular cutting edge 33 is provided is flush with the upper surface of the lower body 2. And an annular blade 33 provided on the cutter plate 31 projects from the cutter plate 31. When the upper body 1 is lowered into contact with the lower body 2, the annular blade 33 of the knife plate 31 performs press cutting on the material, and during the cutting, the cut waste is separated from the material into the knife hole 32 communicating with the annular blade 33. Due to the fact that the openings on the two sides of the annular cutting edge 33 are different in size, cut waste materials can enter the cutter hole 32, and therefore the cut waste materials are separated from materials.

In addition, in order to prevent the waste material entering the cutter hole 32 from being blocked in the cutter hole 32, the lower body 2 is provided with a blowing assembly 4 for sucking the waste material.

Referring to fig. 3 and 5, the air blowing assembly 4 includes a cavity 41 provided in the lower body 2, the cavity 41 communicating with the cutter hole 32, and when the cutter 3 is mounted in the mounting groove 6, the gap between the two mounting plates 34 communicates with the cavity 41, so that the cutter hole 32 on the cutter 3 communicates with the cavity 41. An air inlet pipe 42 and an air outlet pipe 43 which are communicated with the inside of the cavity 41 are fixedly connected to the lower machine body 2, and a blower 44 is connected to the air inlet pipe 42.

When the air blowing assembly 4 is in operation, air from the blower 44 enters the cavity 41 through the air inlet pipe 42, blows air out of the cavity 41, keeps the air in the cavity 41 flowing, and exits the cavity 41 through the air outlet pipe 43. During the air discharge from the cavity 41, the air flow will carry away the waste material in the knife hole 32, allowing the waste material to be discharged from the knife hole 32. Wherein the air blown into the cavity 41 takes away part of the air in the knife hole 32 when passing between the two mounting plates 34, so that the air pressure in the knife hole 32 is increased, and the air outside the knife hole 32 enters the knife hole 32 to blow the waste in the knife hole 32 into the cavity 41.

In order to prevent the air blown from the blower 44 from being discharged from the blade hole 32, the air outlet pipe 43 and the air inlet pipe 42 are arranged along the same straight line and horizontally, so that the air blown into the cavity 41 passes between the two mounting plates 34 in a straight line, and the air blown into the cavity 41 is prevented from being discharged from the blade hole 32.

In order to make the waste material more easily pass through the knife hole 32 and enter the cavity 41, the accommodating groove 37 is formed on the knife plate 31, the knife hole 32 is formed in the accommodating groove 37, the length of the knife hole 32 is reduced, and the waste material can more easily pass through the knife hole 32 and enter the cavity 41.

The other end of the air outlet pipe 43 is provided with the containing box 45, waste discharged from the cavity 41 enters the containing box 45 through the air outlet pipe 43, and the waste can be collected orderly, so that the waste is prevented from being scattered after being discharged.

In addition, a placing bucket 46 is placed in the accommodating box 45, and the placing bucket 46 can be taken out from the accommodating box 45. When the waste material discharged from the gas outlet pipe 43 falls into the containing box 45, the waste material enters the placing barrel 46, water is filled in the placing barrel 46, the waste material enters the placing barrel 46 and then contacts with the water, and the waste material is placed and splashed in the placing box. The worker can also take the placing bucket 46 out of the containing box 45 to clean the waste.

Be provided with between outlet duct 43 and the container 45 and be used for outlet duct 43 and container 45 link together coupling assembling 5, under coupling assembling 5's effect, for dismantling the connection between container 45 and the outlet duct 43, the staff of being convenient for will hold container 45 and outlet duct 43 separation.

The connecting assembly 5 includes a connecting tube 51 fixedly connected to the accommodating box 45 and penetrating into the accommodating box 45, a mounting ring 52 protruding from the air outlet tube 43, a limiting ring 53 protruding from the connecting tube 51, a mounting sleeve 54 sleeved on the connecting tube 51, and a positioning ring 55 disposed on the mounting sleeve 54.

The outer circumferences of the restricting ring 53, the mounting ring 52 and the positioning ring 55 are the same in diameter, and one end of the outlet pipe 43 is inserted into one end of the connecting pipe 51. The inner diameter of the mounting sleeve 54 is the same as the outer diameter of the positioning ring 55 of the connection pipe 51, and the mounting sleeve 54 is internally threaded and the mounting ring 52 is externally threaded. The positioning ring 55 is fixedly connected to the mounting sleeve 54, and the outer ring of the positioning ring 55 is connected to the inner ring of the mounting sleeve 54. When the outlet pipe 43 and the accommodating case 45 are connected together, the outlet pipe 43 communicates with the connecting pipe 51, the positioning ring 55 abuts against the restricting ring 53, and the mounting ring 52 is screwed to the mounting sleeve 54.

The implementation principle of the embodiment is as follows: during cutting, the cut waste is detached from the material into the knife hole 32 communicating with the annular knife edge 33. And the blowing assembly 4 blows the cut waste material to make it easier for the cut waste material to enter the cavity 41 to be separated from the material.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cutting machine cutter structure which characterized in that: the cutter (3) comprises a cutter plate (31), the cutter plate (31) is a flat plate, a plurality of cutter holes (32) are formed in the cutter plate (31), a plurality of annular cutting edges (33) are arranged on one side of the cutter plate (31), the annular cutting edges (33) correspond to the cutter holes (32) one by one, and each annular cutting edge (33) surrounds the cutter hole (32); the knife board (31) is vertically provided with a mounting plate (34) in a protruding manner, the mounting plate (34) is arranged on one side, away from the annular cutting edge (33), of the knife board (31), the two mounting plates (34) are arranged on the knife board (31), and the two mounting plates (34) are arranged in parallel;

an installation groove (6) for accommodating the cutter (3) is formed in the lower machine body (2), and a blowing assembly (4) is arranged on the lower machine body (2).

2. The cutter structure of a cutting machine according to claim 1, wherein: the blowing assembly (4) comprises a cavity (41) arranged in the lower machine body (2), and the cavity (41) is communicated with the cutter hole (32); an air inlet pipe (42) and an air outlet pipe (43) which are communicated with the inside of the cavity (41) are fixedly connected to the lower machine body (2), and an air blower (44) is connected to the air inlet pipe (42).

3. The cutter structure of a cutting machine according to claim 1, wherein: an accommodating groove (37) is formed in the knife board (31), and a knife hole (32) is formed in the accommodating groove (37).

4. The cutter structure of a cutting machine according to claim 1, wherein: the mounting plate (34) is provided with a mounting hole (35) in a penetrating mode, and a mounting screw (36) used for mounting the cutter (3) in the mounting groove (6) penetrates through the mounting hole (35).

5. The cutter structure of a cutting machine according to claim 1, wherein: the size of the opening of one side of the annular cutting edge (33) connected with the cutter plate (31) is larger than that of the opening of the other side, and the annular cutting edge (33) extends along the cutter hole (32).

6. The cutter structure of a cutting machine according to claim 2, wherein: and the other end of the air outlet pipe (43) is provided with an accommodating box (45).

7. The cutter structure of cutting machine according to claim 6, wherein: a placing barrel (46) is placed in the containing box (45).

8. The cutter structure of a cutting machine according to claim 2, wherein: and a connecting assembly (5) for connecting the air outlet pipe (43) and the accommodating box (45) together is arranged between the air outlet pipe (43) and the accommodating box (45).

9. The cutter structure of a cutting machine according to claim 8, wherein: the connecting assembly (5) comprises a connecting pipe (51) which is fixedly connected to the containing box (45) and penetrates into the containing box (45), a mounting ring (52) which is convexly arranged on the air outlet pipe (43), a limiting ring (53) which is convexly arranged on the connecting pipe (51), a mounting sleeve (54) which is sleeved on the connecting pipe (51) and a positioning ring (55) which is arranged on the mounting sleeve (54);

the positioning ring (55) is fixedly connected with the mounting sleeve (54), and the outer ring of the positioning ring (55) is connected with the inner ring of the mounting sleeve (54);

when the air outlet pipe (43) and the connecting pipe (51) are connected together, the air outlet pipe (43) is communicated with the connecting pipe (51), the positioning ring (55) and the limiting ring (53) are abutted together, and the mounting ring (52) is in threaded connection with the mounting sleeve (54).

10. The cutter structure of a cutting machine according to claim 9, wherein: one end of the outlet pipe (43) is inserted into one end of the connecting pipe (51).