CN212736291U

CN212736291U - Cutting device

Info

Publication number: CN212736291U
Application number: CN202021708714.5U
Authority: CN
Inventors: 肖绍波; 陈炬; 魏凯; 周煜天
Original assignee: Zhejiang Wanfulong Fastening System Co ltd
Current assignee: Zhejiang Wanfulong Fastening System Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-03-19
Anticipated expiration: 2030-08-15

Abstract

The utility model relates to a cutting device, including frame, last cutter and cutter down, go up the cutter and set up with the cutting edge of cutter down relatively, be provided with cleaning device in the frame, cleaning device including set up in cleaning assembly in the frame, the dust absorption pipe that gathers materials groove, fan, the collecting box that is linked together with the fan inlet scoop and one end and collecting box are linked together, gather materials the below that the groove is located cutter down, during the other end of dust absorption pipe stretched into the groove that gathers materials. This application cuts the during operation, the piece can be mostly glued and stays in the collection inslot of last cutter and lower cutter below, utilize earlier the clearance subassembly to clear up the piece on cutter surface, later recycle the fan, the piece that produces when cutting the cutter and the piece that the clearance subassembly cleared up suck from the dust absorption pipe, and the storage is in the collecting box, thereby realize in time clearing up piece ground, it is too much and influence the cutter and normally cut to have reduced the piece, the condition of piece damage cutter cutting edge has been reduced, the life of cutter has been prolonged.

Description

Cutting device

Technical Field

The application relates to the technical field of cutting equipment, in particular to a cutting device.

Background

The automatic cutting machine is used for cutting and cutting sheets in various industries and does not need any die; the cutting machine is controlled by system software, then a product is directly cut, and a computer transmits corresponding instructions to the cutting machine as long as corresponding parameters are set on an operation platform; the cutting machine carries out rapid cutting according to the received design draft, and the automatic program is high; the operation is simple. Is cutting equipment used in many industries.

At present, a patent with publication number CN207359149U discloses a sizing material cutting machine, which comprises a workbench, a feeding device, a guiding device and a cutting device, wherein the feeding device, the guiding device and the cutting device are installed on the workbench; the feeding device is arranged between the guiding device and the cutting device, comprises a pair of feeding rollers which are arranged up and down and is used for conveying the sizing material to the cutting device; the cutting device comprises a cutter mounting frame and a cutter arranged on the cutter mounting frame, and the cutter can move up and down along the cutter mounting frame and is used for cutting the rubber material into a specific shape; the guide device comprises a pair of limiting baffle plates arranged on the workbench, a plurality of rollers are arranged on the inner side surfaces of the limiting baffle plates, and the rollers are connected to the limiting baffle plates in a rolling mode.

The technical scheme has the following defects: the cutter often can produce more piece when cutting the material, if not in time clearance, the piece can influence the normal work of cutting of cutter, especially can cause the damage to the cutting edge of cutter to shorten the life of cutter.

SUMMERY OF THE UTILITY MODEL

In order to clear up the piece that cuts the production in time, this application provides a cutting device.

The application provides a cutting device adopts following technical scheme:

the utility model provides a cutting device, includes the frame, slides and sets up the last cutter in the frame and fix in the frame and be located go up the lower cutter under the cutter, just go up the cutter with the cutting edge of cutter sets up relatively down, be provided with cleaning device in the frame, cleaning device including set up in the frame and be used for clearing up the clearance subassembly of cutter, set up in the frame gather the silo, set up in the fan of frame one side, the collecting box that is linked together with the fan inlet scoop and the dust absorption pipe that one end and collecting box are linked together, it is located to gather the silo the below of cutter down, the other end of dust absorption pipe stretches into in the gathering the silo.

Through adopting above-mentioned technical scheme, cut the during operation, the piece can glue mostly and stays in the collection inslot of last cutter and lower cutter below, utilize earlier the clearance subassembly to clear up the piece on cutter surface, later recycle fan, piece and the piece of clearance subassembly clearance down that produces when cutting the cutter inhale from the dust absorption pipe, and the storage is in the collecting box, thereby realize timely clearance to piece ground, it is too much and influence the cutter and normally cut to have reduced the piece, the condition of piece damage cutter cutting edge has been reduced, the life of cutter has been prolonged.

Preferably, the cleaning assembly comprises a brush plate arranged on the rack in a sliding manner and a driving assembly arranged on the rack and used for driving the brush plate to vertically slide, and bristles of the brush plate are abutted to the side face of the upper cutter.

Through adopting above-mentioned technical scheme, utilize drive assembly to drive the brush board and slide in the cutter side, the brush hair of brush board can be with going up the piece brush that the cutter side was glued and is stayed to fall to the material collecting tank in, thereby convenient clearance, convenient operation.

Preferably, the number of the brush plates is two, the two brush plates are respectively located on two sides of the upper cutter, and bristles of the two brush plates respectively abut against two side faces of the upper cutter.

Through adopting above-mentioned technical scheme, when going up the cutter and cutting the material, the piece can be along with the cutting edge distributes to the top knife both sides and piles up, consequently two vertical motions simultaneously of brush board for brush hair on the brush board clears up the cutter lateral wall, has improved the clearance effect.

Preferably, a connecting portion is arranged between the two brush plates, two ends of the connecting portion are respectively connected with the two brush plates, the driving assembly comprises a lead screw vertically rotatably arranged on the frame and penetrating through the connecting portion and in threaded transmission connection with the connecting portion, a guide rod vertically and fixedly arranged on the frame and in sliding connection with the connecting portion, a first bevel gear arranged on the lead screw, a driving motor arranged on the frame, and a second bevel gear arranged on an output shaft of the driving motor and engaged with the first bevel gear.

Through adopting above-mentioned technical scheme, during the clearance, start driving motor, driving motor drives the rotation of second bevel gear, because second bevel gear and first bevel gear intermeshing, consequently first bevel gear takes place to rotate simultaneously to drive the lead screw and rotate, because connecting portion and lead screw transmission threaded connection, simultaneously under the guide effect of guide bar, vertical motion can be followed to two brush boards, thereby clear up the upper slitter both sides.

Preferably, the number of the material collecting grooves is two, the two material collecting grooves are respectively located on two sides of the bottom of the lower cutter, the number of the dust suction pipes is two, and the dust suction pipes penetrate into the material collecting grooves.

Through adopting above-mentioned technical scheme, the groove that gathers materials is used for receiving the piece that the brush board brushed from last sword both sides, utilizes the dust absorption pipe to absorb the piece to the collecting box in, has further improved the clearance effect.

Preferably, be provided with three at least fender material strips that are the interval and set up in the frame, and adjacent two be provided with the passageway that supplies the material to pass through between the fender material strip, it includes bar portion and flexion to keep off the material strip, just bar portion and flexion fixed connection, the length direction and the material direction of delivery of bar portion are the same, the cylinder is walked around to the flexion, be provided with in the frame and be used for adjusting adjacent two keep off the adjusting part of interval between the material strip.

Through adopting above-mentioned technical scheme, owing to have a plurality of fender material strips, when cutting many materials, many materials can be separated by the bar part to reduce the winding condition of material in transportation process, keep off the material strip moreover and walked around the cylinder through the flexion, still can be separated when the material passes through between the cylinder, further ensure that the material can not twine, thereby be convenient for cut work. Simultaneously, the adjusting component can adjust the interval between two adjacent material stops in order to adapt to the material of different width, has improved the suitability.

Preferably, the adjusting part is including setting up in the frame and being located the regulating plate of bar portion top, set up on the regulating plate waist shape hole and wear to establish on the regulating plate and with bar portion threaded connection's adjusting bolt, the direction of delivery of length direction perpendicular to material of regulating plate, the length direction in waist shape hole with the length direction of regulating plate is the same, adjusting bolt passes waist shape hole and with waist shape hole slides and connects.

Through adopting above-mentioned technical scheme, loosen adjusting bolt but do not make adjusting bolt break away from the bar portion, make adjusting bolt no longer support tight regulating plate, adjusting bolt can move along waist shape hole length direction in waist shape hole this moment, and changes the interval between the fender strip through removing to the material of adaptation different width has improved the suitability.

Preferably, adjusting bolt includes the double-screw bolt and revolves the cap, the double-screw bolt passes waist shape hole and with bar portion threaded connection, just the double-screw bolt with waist shape hole slides and is connected, it sets up to revolve the cap the one end of regulating plate is kept away from to the double-screw bolt, the width of revolving the cap is greater than the width in waist shape hole, just the nut with the regulating plate offsets tightly.

Through adopting above-mentioned technical scheme, through the convenient manual knob double-screw bolt of cap soon, loosen the double-screw bolt but do not make the double-screw bolt break away from the bar portion, make and revolve the cap and no longer support tight regulating plate, first double-screw bolt can move along waist shape hole length direction in waist shape hole this moment, and changes the interval between the fender material strip through removing to adapt to the material of different width.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cutting machine is used for cutting, most of the scraps are stuck in the material collecting groove below the upper cutter and the lower cutter, the scraps on the surface of the cutter are cleaned by the cleaning assembly, then the blower is used, the scraps generated when the cutter is used for cutting and the scraps cleaned by the cleaning assembly are sucked from the dust suction pipe and stored in the collecting box, so that the scraps are cleaned in time, the influence of excessive scraps on the normal cutting of the cutter is reduced, the condition that the scraps damage the cutting edge of the cutter is reduced, and the service life of the cutter is prolonged;

2. the adjusting bolt is unscrewed but not separated from the strip-shaped part, so that the adjusting bolt does not support the adjusting plate, the adjusting bolt can move in the waist-shaped hole along the length direction of the waist-shaped hole at the moment, and the distance between the material blocking strips is changed through movement so as to adapt to materials with different widths, and the applicability is improved.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic structural view of the discharge end of the present application showing a cleaning apparatus;

fig. 3 is a schematic structural view of the adjustment assembly of the present application.

Reference numerals: 1. a frame; 11. an upper cutter; 12. a lower cutter; 2. a work table; 21. a feeding end; 22. a discharge end; 3. a slide bar; 4. mounting a plate; 41. a top plate; 42. a driving cylinder; 43. enclosing plates; 44. a chute; 431. a port; 511. a brush plate; 512. a connecting portion; 513. a lead screw; 514. a guide bar; 515. a first bevel gear; 516. a drive motor; 517. a second bevel gear; 53. a fan; 54. a collection box; 55. a dust collection pipe; 61. an upper roller; 62. a lower roller; 63. a motor; 71. a bar-shaped portion; 72. a bending section; 8. a channel; 91. an adjusting plate; 92. a waist-shaped hole; 93. and adjusting the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses cutting device, refer to fig. 1 and 2, including frame 1, upper slitter 11 and lower slitter 12. The upper surface of the frame 1 is fixed with a workbench 2, a feeding end 21 is integrally arranged at one end of the workbench 2 along the length direction of the workbench, and a discharging end 22 is integrally arranged at the other end of the workbench.

The lower cutter 12 is fixed on the worktable 2 and is positioned at the discharge end 22 of the worktable 2. Be fixed with on the discharge end 22 of workstation 2 and be vertical slide rod 3, go up the vertical slip of cutter 11 and install on slide rod 3, and go up cutter 11 and be located cutter 12 under directly over to the cutting edge of going up cutter 11 and cutter 12 sets up relatively.

Be fixed with the mounting panel 4 that is vertical setting on the discharge end 22 of workstation 2, mounting panel 4 is provided with two, and two mounting panels 4 set up along 2 width direction of workstation relatively. The top of the two mounting plates 4 is provided with a top plate 41, the length direction of the top plate 41 is parallel to the width direction of the workbench 2, and two ends of the top plate 41 are respectively fixedly connected with the two mounting plates 4. A driving cylinder 42 for driving the lower cutter 12 to move vertically is fixed on the upper top surface of the top plate 41, a piston rod of the driving cylinder 42 penetrates through the top plate 41 to be fixedly connected with the top end of the upper cutter 11, and the piston rod of the driving cylinder 42 extends and retracts in the vertical direction.

Referring to fig. 2, the frame 1 is provided with a cleaning device comprising a cleaning assembly, a sump, a fan 53, a collection tank 54 and a dust suction pipe 55. The fan 53 and the collection box 54 are placed on the ground on one side of the rack 1, the air suction opening of the fan 53 is communicated with the collection box 54, a filter screen is fixed in the collection box 54, and the filter screen is positioned above the air suction opening of the fan 53. Be fixed with two bounding walls 43 on the mounting panel 4, two bounding walls 43 are located cutter 12 both sides down, and two bounding walls 43 and lower cutter 12 form two collecting groove to set up the opening 431 that supplies the material to stretch out on the bounding wall 43. The corresponding collecting groove of dust absorption pipe 55 also is provided with two, and two dust absorption pipe 55 one end all are connected on collecting box 54, and the dust absorption pipe 55 other end is linked together with the collecting groove to the mouth of pipe of two dust absorption pipes 55 is located workstation 2 width direction both sides respectively.

The cleaning assembly is arranged on the upper cutter 11 and comprises a brush plate 511 and a driving assembly. The number of the brush plates 511 is two, the brush plates 511 are arranged between the two mounting plates 4, the two brush plates 511 are respectively located on two sides of the upper cutter 11, and the bristles of the brush plates 511 are abutted against the side surface of the upper cutter 11. A connecting portion 512 is disposed between the two brush plates 511, and two ends of the connecting portion 512 are respectively fixedly connected with the two brush plates 511.

The driving assembly includes a lead screw 513, a guide rod 514, a first bevel gear 515, a driving motor 516, and a second bevel gear 517. The opposite sides of the two mounting plates 4 are provided with vertical sliding grooves 44, and the connecting parts 512 are slidably mounted in the sliding grooves 44. The lead screw 513 is rotatably installed in one of the sliding grooves 44, the lead screw 513 is vertically arranged, and the lead screw 513 passes through the connecting portion 512 and is in threaded transmission connection with the connecting portion 512. The guide rod 514 is fixed in the other sliding slot 44, the guide rod 514 is vertically arranged, and the guide rod 514 passes through the connecting part 512 and is connected with the connecting part 512 in a sliding manner. The top end of the screw 513 penetrates out of the mounting plate 4, a first bevel gear 515 is fixed at one end of the screw 513 penetrating out of the mounting plate 4, and a driving motor 516 is fixed on the top surface of the mounting plate 4 where the screw 513 is located. A second bevel gear 517 is fixed on the output shaft of the driving motor 516, and the second bevel gear 517 is engaged with the first bevel gear 515.

Referring to fig. 2 and 3, the frame 1 is rotatably provided with an upper roller 61 and a lower roller 62, the upper roller 61 is positioned between the feeding end and the lower cutter 12, the upper roller 61 is positioned above the table 2, and the upper roller 61 is vertically movable. The lower roller 62 is located inside the frame 1, the lower roller 62 is located right below the upper roller 61, a motor 63 is fixedly arranged inside the frame 1, and an output shaft of the motor 63 is connected with one end of the lower roller 62 through a belt.

Be provided with three at least fender material strips (being provided with three in this embodiment) on workstation 2, the length direction that keeps off the material strip is the same with the pay-off direction, and three fender material strips are the interval setting along the width direction of workstation 2, are provided with the passageway 8 that supplies the material to pass through between two adjacent fender material strips. The material blocking strip comprises a strip-shaped portion 71 and a bent portion 72, the strip-shaped portion 71 and the bent portion 72 are fixed through welding, the length direction of the strip-shaped portion 71 is the same as the material conveying direction, and the bent portion 72 bypasses the upper roller 61. The rack 1 is also provided with an adjusting component for adjusting the distance between two adjacent material blocking strips.

Many materials get into workstation 2 from workstation 2's material loading end 21, and many materials are kept off the material strip and are separated to the material is carried forward under the drive of upper roller 61 and lower roller 62, and when the material was carried to discharge end 22, the cutter can be cutting the material.

The adjusting assembly comprises an adjusting plate 91, a waist-shaped hole 92 and an adjusting bolt 93, wherein the adjusting bolt 93 comprises a stud and a screw cap. The length direction of the adjusting plate 91 is perpendicular to the conveying direction of the material, the adjusting plate 91 is detachably and fixedly mounted on the workbench 2 through bolts, and the adjusting plate 91 is located above the strip-shaped portion 71. The bottom end of the adjusting plate 91 is abutted against the strip-shaped portion 71, and a gap for passing the material exists between the adjusting plate 91 and the workbench 2. The waist-shaped hole 92 is formed in the adjusting plate 91, and the length direction of the waist-shaped hole 92 is the same as the length direction of the adjusting plate 91. The stud penetrates through the waist-shaped hole 92 and is in threaded connection with the strip-shaped portion 71, and the stud is connected with the waist-shaped hole 92 in a sliding mode. The screw cap is integrally arranged at one end of the stud, which is far away from the adjusting plate 91, and the width of the screw cap is larger than that of the waist-shaped hole 92. When the screw cap abuts against the adjusting plate 91, the adjusting plate 91 abuts against the bar portion 71.

The working principle of the embodiment of the application is as follows:

during the clearance, start driving motor 516, driving motor 516 drives second bevel gear 517 and rotates, because second bevel gear 517 and first bevel gear 515 intermeshing, consequently, first bevel gear 515 takes place to rotate simultaneously, thereby drive lead screw 513 and rotate, because connecting portion 512 and lead screw 513 transmission threaded connection, simultaneously under the guide effect of guide bar 514, two brush boards 511 can be along vertical motion, thereby clear up 11 both sides of last cutter, the piece on the last cutter 11 can be brushed by brush board 511 and fall to the silo that gathers materials, later recycle fan 53, the piece that produces when cutting the cutter and the piece that the clearance subassembly was cleared up inhales from dust absorption pipe 55, and the storage is in collecting box 54, thereby realize in time clearing up the piece ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cutting device comprises a frame (1), an upper cutter (11) arranged on the frame (1) in a sliding way, and a lower cutter (12) fixed on the frame (1) and positioned under the upper cutter (11), the upper cutter (11) and the lower cutter (12) are arranged oppositely, it is characterized in that a cleaning device is arranged on the frame (1), the cleaning device comprises a cleaning component which is arranged on the frame (1) and is used for cleaning a cutter, a material collecting groove which is arranged on the frame (1), a fan (53) which is arranged on one side of the frame (1), a collecting box (54) which is communicated with an air suction inlet of the fan (53) and a dust suction pipe (55) of which one end is communicated with the collecting box (54), the material collecting groove is positioned below the lower cutter (12), and the other end of the dust suction pipe (55) extends into the material collecting groove.

2. The cutting device according to claim 1, characterized in that the cleaning assembly comprises a brush plate (511) slidably arranged on the frame (1) and a driving assembly arranged on the frame (1) and used for driving the brush plate (511) to vertically slide, and bristles of the brush plate (511) are abutted against the side surface of the upper cutter (11).

3. The cutting device as claimed in claim 2, characterized in that the number of the brush plates (511) is two, and the two brush plates (511) are respectively located on both sides of the upper cutter (11), and the bristles of the two brush plates (511) respectively abut on both sides of the upper cutter (11).

4. The cutting device according to claim 3, wherein a connecting portion (512) is arranged between the two brush plates (511), and two ends of the connecting portion (512) are respectively connected with the two brush plates (511), the driving assembly comprises a lead screw (513) which is vertically rotatably arranged on the frame (1) and penetrates through the connecting portion (512) and is in threaded transmission connection with the connecting portion (512), a guide rod (514) which is vertically and fixedly arranged on the frame (1) and is in sliding connection with the connecting portion (512), a first bevel gear (515) arranged on the lead screw (513), a driving motor (516) arranged on the frame (1), and a second bevel gear (517) which is arranged on an output shaft of the driving motor (516) and is meshed with the first bevel gear (515).

5. The cutting device as claimed in claim 1, characterized in that there are two collecting troughs, and two collecting troughs are respectively located at two sides of the bottom of the lower cutter (12), there are two corresponding dust suction pipes (55), and the dust suction pipes (55) penetrate into the collecting troughs.

6. The cutting device according to claim 1, wherein at least three material blocking strips are arranged on the rack (1) at intervals, a channel (8) for a material to pass through is arranged between every two adjacent material blocking strips, each material blocking strip comprises a strip-shaped portion (71) and a bent portion (72), the strip-shaped portion (71) is fixedly connected with the bent portion (72), the length direction of the strip-shaped portion (71) is the same as the material conveying direction, the bent portion (72) bypasses a roller, and an adjusting assembly used for adjusting the distance between every two adjacent material blocking strips is arranged on the rack (1).

7. The cutting device according to claim 6, characterized in that the adjusting assembly comprises an adjusting plate (91) arranged on the frame (1) and located above the strip-shaped portion (71), a waist-shaped hole (92) formed in the adjusting plate (91), and an adjusting bolt (93) penetrating the adjusting plate (91) and in threaded connection with the strip-shaped portion (71), wherein the length direction of the adjusting plate (91) is perpendicular to the conveying direction of the material, the length direction of the waist-shaped hole (92) is the same as that of the adjusting plate (91), and the adjusting bolt (93) penetrates through the waist-shaped hole (92) and is connected with the waist-shaped hole (92) in a sliding manner.

8. The cutting device according to claim 7, wherein the adjusting bolt (93) comprises a stud and a screw cap, the stud passes through the waist-shaped hole (92) and is in threaded connection with the strip-shaped portion (71), the stud is in sliding connection with the waist-shaped hole (92), the screw cap is arranged at one end of the stud away from the adjusting plate (91), the width of the screw cap is greater than that of the waist-shaped hole (92), and the screw cap abuts against the adjusting plate (91).