CN210081928U

CN210081928U - Automatic accurate cross cutting machine of clearance

Info

Publication number: CN210081928U
Application number: CN201920590928.8U
Authority: CN
Inventors: 李鹤飞
Original assignee: Wuhan Boxing Tongchuang Technology Co Ltd
Current assignee: Wuhan Boxing Tongchuang Technology Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-02-18
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses an automatic accurate cross cutting machine of clearance, relate to material cutting equipment's technical field, it includes the board, the middle part lift of board is provided with the cutter, the board up end is fixed with the slide rail, it is provided with the bearing plate to slide on the slide rail, board one end is fixed with and is used for driving the drive arrangement that the bearing plate slided along slide rail length direction, the up end of board one end both sides all slides and is provided with the clear material seat, it is provided with the locating frame to go up and down on the clear material seat, the spout has been seted up in the running through of locating frame face, the swivelling chute has all been seted up to spout two corners, it is connected with the square shaft with the spout adaptation that slides to slide between two locating frames, square shaft one side fixedly connected with is followed its length direction's clear flitch, be provided with on the locating frame and be used for carrying out the. The utility model discloses a clear flitch that the lift set up and slide along board length direction has realized the effective clearance to remaining material on the bearing plate.

Description

Automatic accurate cross cutting machine of clearance

Technical Field

The utility model belongs to the technical field of the technique of material cutting equipment and specifically relates to an automatic accurate cross cutting machine of clearance is related to.

Background

In automobile decoration, can use the cotton material of bubble of different specification and dimension to carry out damping, isolation effect usually, and the product bubble is cotton mostly is the platelike, so need carry out comparatively accurate cutting to the bubble cotton, uses comparatively extensively with the cross cutting machine in the soft materials is cut. The die cutting machine is called a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting (full break and half break), indentation and gold stamping operation, fitting and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA, double faced adhesive tape, electronics, mobile phone rubber mats and the like, and is an important device for processing and forming soft materials by cutting a printed product or a paperboard into a certain shape by applying a certain pressure through a stamping plate by utilizing a steel knife, a hardware die and a steel wire (or a template carved by a steel plate).

The Chinese patent with the patent publication number of CN205969312U proposes an automatic pressure regulating structure of a full-automatic high-speed precision die-cutting machine, wherein the automatic high-speed precision die-cutting machine comprises a die-cutting assembly and a pressure regulating assembly, the die-cutting assembly comprises an upper die base and a lower die base, a lifting base is arranged at the lower side of the lower die base, the lifting base is connected with the lower die base through a main eccentric shaft, the lifting base is driven by the main eccentric shaft to vertically lift, a lifting bottom plate is arranged at the lower side of the lifting base through the pressure regulating assembly, and the lifting bottom plate; the pressure regulating assembly comprises a lifting regulating shaft, the lifting regulating shaft is fixed to the bottom surface of the lifting seat, the lifting regulating shaft cylindrical surface is provided with an external thread and a worm wheel in threaded connection, the worm wheel is connected with the lifting bottom plate in a rotating mode and is axially fixed, and the worm wheel is meshed with a worm driven by a pressure regulating driving device, so that accurate pressure regulation is realized.

The above prior art solutions have the following drawbacks: the cross cutting machine cuts the cotton material of bubble and accomplishes the back, has that the tiny broken cotton material of bubble of part remains on the board surface, can influence the location accuracy who treats cutting the bubble cotton for a long time not clear up, finally influences the cutting precision, is unfavorable for the cotton machine-shaping's of bubble production quality to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a precision die-cutting machine of automatic clearance that can conveniently accomodate.

The utility model aims at realizing through the following technical scheme:

an automatic cleaning precision die cutting machine comprises a machine table, wherein a cutter is arranged at the middle part of the machine table in a lifting manner, a slide rail is fixed on the upper end face of the machine table, a bearing plate is arranged on the slide rail in a sliding manner, a driving device for driving the bearing plate to slide along the length direction of the slide rail is fixed at one end of the machine table, a cleaning seat is arranged on the upper end face of the two sides of one end of the machine table far away from the driving device in a sliding manner along the length direction of the machine table, a positioning frame is arranged on the cleaning seat in a lifting manner, a C-shaped sliding groove is formed in the circumferential track of the positioning frame in a penetrating manner, rotary grooves are formed in the two corners of the sliding groove, a square shaft matched with the sliding groove in a sliding manner is connected between the two positioning frames in a sliding manner, a cleaning plate along the length direction is fixedly connected to one side of the square shaft, and a locking, and a collecting barrel is arranged in the machine table under the material cleaning seat.

By adopting the technical scheme, the material to be cut is placed on the bearing plate, the driving device is started, the driving device drives the bearing plate to drive the material to move to the position below the cutter, the cutter presses downwards to cut the material into a required shape, then the driving device drives the bearing plate to move to the position below the positioning frame, after the material on the bearing plate is subjected to blanking operation, material residue residues are remained on the bearing plate, the positioning frame which is arranged in a lifting mode is pressed downwards to drive the material cleaning plate to press downwards to be in contact with the surface of the bearing plate, the material cleaning seat which is arranged in a sliding mode slides along one side of the bearing plate to scrape the material remained on the bearing plate down into a collecting barrel below the material cleaning seat, and effective collection of the remained material is achieved; the locking of locking means to the flitch of clearing up still can be removed after the clearance of material residue is accomplished, and the flitch is cleared up in the drive drives the square shaft and slides along the spout, and the flitch is cleared up in the upset when square shaft motion is located to rotatory groove makes the flitch of clearing up the backing plate, will clear the flitch afterwards and remove to the spout end, and locking means locks the flitch of clearing up, and the usable space increase between locating frame and the backing plate this moment is convenient for cross cutting machine to the material loading that cuts of great size material.

Further setting the following steps: locking means includes fixed connection and is in the posting is kept away from the dead axle of swivelling chute one side, the posting is in being close to one side elasticity of dead axle is provided with along its width direction and directional the first bolt of spout with be located the second bolt under the first bolt, first bolt with the second bolt sets up dorsad and apart from the distance of dead axle does the radial width of square shaft.

By adopting the technical scheme, when the square shaft drives the material cleaning plate to slide in the chute to a position close to the fixed shaft and between the first bolt and the fixed shaft, the material cleaning plate is in a retracted state, the first bolt which is elastically arranged is popped out to the chute to limit the square shaft, so that the square shaft is prevented from continuously moving in the chute, the square shaft can be prevented from overturning in the chute due to the sliding adaptation of the square shaft and the chute, and the first bolt can effectively lock the retracted state of the material cleaning plate; when the square shaft is located between the second bolt and the fixed shaft, the material cleaning plate is in a material cleaning state, and the second bolt also effectively locks the material cleaning state of the material cleaning plate.

Further setting the following steps: the positioning frame is fixedly connected between the first bolt and the second bolt and is provided with a sleeve matched with the first bolt and the second bolt in an inserted manner, and a first elastic piece is arranged between the first bolt and the second bolt in the sleeve.

Through adopting above-mentioned technical scheme, when the square shaft slided to first bolt or second bolt department in the spout, the square shaft pressed first bolt/second bolt to the sleeve in, first elastic component was compressed and is produced deformation, when the square shaft crossed first bolt/second bolt, the first elastic component drive first bolt/second bolt of deformation popped out in the sleeve, carried out spacing locking to the square shaft between first bolt/second bolt and the dead axle, realized the automatic locking function of first bolt/second bolt to the square shaft.

Further setting the following steps: the cross section of the first bolt and the cross section of the second bolt are square, and cambered surfaces are arranged on one sides of the first bolt and the second bolt, which deviate from the dead axle.

By adopting the technical scheme, when the square shaft slides to the side, which is away from the fixed shaft, of the first bolt/the second bolt, the cambered surface on the first bolt/the second bolt is convenient for the square shaft to smoothly press the first bolt/the second bolt into the sleeve, and the automatic locking function of the first bolt/the second bolt on the square shaft can be realized without manually pressing the first bolt/the second bolt by a person.

Further setting the following steps: the chute in the second bolt with the cell wall between the dead axle is seted up along sleeve length direction's holding tank, the holding tank with square shaft grafting adaptation and its inside second elastic component that is provided with.

Through adopting above-mentioned technical scheme, when the square shaft slides to being located between second bolt and the dead axle, when the locating frame drove the flitch to push down terminal surface and bearing plate up end contact under the flitch, the second elastic component was compressed, has realized the elasticity butt of flitch to the bearing plate of clearing, has improved the validity when the flitch is clear to expect.

Further setting the following steps: the automatic material cleaning machine is characterized in that two sides of the upper end face of the machine table are rotatably connected with screw rods along the length direction of the machine table, the screw rods are in threaded connection with the material cleaning seats, and a power motor used for driving the screw rods to rotate is fixed on the upper end face of the machine table.

Through adopting above-mentioned technical scheme, start motor power, motor power drive lead screw when rotatory drive with it screw thread connection's clear material seat slide at the board up end to drive clear flitch and slide on the bearing plate, clear flitch's removal increases high efficiency.

Further setting the following steps: and a lifting cylinder is vertically fixed on the upper end surface of the material cleaning seat, and a piston rod of the lifting cylinder is coaxially and fixedly connected with the fixed shaft.

Through adopting above-mentioned technical scheme, start the lift cylinder, the lift cylinder drives its piston rod and goes up and down at vertical direction rising when driving, has realized the stable butt of clear flitch to the bearing plate.

Further setting the following steps: drive arrangement is including fixing the driving motor in the board, the terminal surface screw thread is worn to be equipped with to rotate to be connected under the bearing plate just follows on the board length direction's threaded rod, driving motor's output pass through the belt with the threaded rod transmission is connected.

Through adopting above-mentioned technical scheme, start driving motor, when driving motor passes through the belt drive threaded rod rotatory, the bearing plate that drives threaded connection with it slides along board length direction, has realized that the accurate of bearing plate in the cutter below removes, has guaranteed that cross cutting machine cuts the precision of material.

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

1. the material cleaning plate is pressed downwards along with the positioning frame to contact with the bearing plate and then slides along with the material cleaning seat along the length direction of the machine table, so that the residual materials on the bearing plate can be cleaned, and the cutting accuracy of the die cutting machine on the next batch of materials is ensured;

2. when the material cleaning plate slides in the sliding groove along with the square shaft, the cleaning state and the accommodating state of the material cleaning plate can be flexibly switched, so that the die cutting machine can conveniently cut materials with various sizes;

3. when the second elastic component that sets up in the holding tank had realized that the clear flitch is in the clearance state, the clear flitch and the elasticity butt of bearing plate have improved clear flitch and to the clearance efficiency of remaining material on the bearing plate.

Drawings

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

fig. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

Reference numerals: 1. a machine platform; 2. a cutter; 3. a slide rail; 4. a pressure bearing plate; 5. a material cleaning seat; 6. a positioning frame; 7. a chute; 8. a rotating tank; 9. a square shaft; 10. clearing the material plate; 11. a collection barrel; 12. fixing a shaft; 13. a first latch; 14. a second bolt; 15. a sleeve; 16. a first elastic member; 17. accommodating grooves; 18. a second elastic member; 19. a screw rod; 20. a power motor; 21. a lifting cylinder; 22. a drive motor; 23. a threaded rod; 24. and (5) an upper pressing plate.

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 an automatic accurate cross cutting machine of clearance, including board 1, the middle part of board 1 goes up and down to be provided with the top board 24 that is on a parallel with 1 up end of board, one side that top board 24 is close to board 1 is fixed with

cutter

2, 1 internal fixation of board has the pneumatic cylinder (not shown in the figure) that is used for driving 24 lifts of top board, the piston rod and the 24 fixed connection of top board of pneumatic cylinder, 1 up end of board is fixed with along its length direction's slide rail 3, it is provided with bearing plate 4 to slide on the slide rail 3, terminal surface screw thread wears to be equipped with to rotate to connect on board 1 and along 1 length direction's of board threaded rod 23 under the

bearing plate

4, 1 internal fixation of board is equipped with and is used for driving motor 22 of driving threaded rod 23 rotation, driving motor 22.

The cutting machine is characterized in that a driving motor 22 is started, the output end of the driving motor 22 is driven to rotate, a threaded rod 23 is driven to rotate through a belt, the threaded rod 23 drives a normal pressing plate matched with threads of the threaded rod to slide on a sliding rail 3 when rotating, a material to be cut is fixed on a bearing plate 4, the bearing plate 4 drives the material to move to the position below an upper pressing plate 24, a hydraulic cylinder is started, a piston rod of the hydraulic cylinder drives the upper pressing plate 24 and a cutter 2 fixed on the upper pressing plate to press down, the cutter 2 cuts the material when pressing down, the cutter 2 is driven to lift up by the hydraulic cylinder, the bearing plate 4 is driven to move when the threaded rod 23 is driven to rotate by the driving motor 22, the position of the material, which is aligned with the cutter 2, is changed, the cutter 2 continues to cut the material.

Referring to fig. 3 and 4, the upper end surfaces of two sides of one end of the machine table 1, which is far away from the driving device, are rotatably connected with a screw rod 19 along the length direction thereof, the upper end surface of the machine table 1 is also provided with a material cleaning seat 5 in a sliding manner, which is in threaded fit with the screw rod 19, the upper end surface of the machine table 1 is fixed with a power motor 20 for driving the screw rod 19 to rotate, and the output end of the power motor 20 is coaxially and fixedly connected with the end part of the screw rod; clear material seat 5 goes up and down and is provided with locating frame 6, one side of locating frame 6 is fixed with dead axle 12, the vertical lift cylinder 21 that is fixed with of 5 up end of clear material seat, lift cylinder 21's piston rod and dead axle 12 coaxial fixed connection, 6 planes of locating frame are seted up and are followed the orbit of its circumference and be "C" font and the directional dead axle 12's of opening spout 7, swivelling chute 8 has all been seted up in spout 7 two corners, it is connected with the square shaft 9 with spout 7 adaptation that slides to slide between two locating frames 6, square shaft 9 one side is fixed with along its length direction and directional clear material board 10 of clear material seat 5, be provided with collecting vessel 11 in clear material board 10 below in board 1, locating frame 6 is provided with along dead axle 12 axial and directional spout 7's first bolt 13 and the second bolt 14 that is located first bolt 13 under one side, first bolt 13 and second bolt 14 set up in the opposite directions and apart from the radial width that the distance of dead axle 12 is square shaft 9 apart from one side.

After the cutting operation of the die-cutting machine is completed, when the bearing plate 4 moves to the upper part of the collecting barrel 11, the lifting cylinder 21 is started, the lifting cylinder 21 drives the piston rod of the lifting cylinder to press downwards to drive the positioning frame 6 to move downwards so as to drive the cleaning plate 10 to move downwards, when the lower end face of the cleaning plate is contacted with the bearing plate 4, the power motor 20 is started to drive the output end of the power motor to rotate so as to drive the lead screw 19 to rotate, and further drive the cleaning seat 5 to slide on the upper end face of the machine table 1, so that the residual materials on the bearing plate 4 are scraped into the collecting barrel 11, the effective cleaning of the residual materials by the cleaning plate 10 is realized, and the cutting precision of the die-; after the material is cleaned or when a larger-size material needs to be cut, the second bolt 14 which is elastically arranged can be pressed, the second bolt 14 can be used for unlocking the square shaft 9, the material cleaning state of the material cleaning plate 10 is not only unlocked, at the moment, the material cleaning plate 10 can be pulled to drive the square shaft 9 to slide in the chute 7, when the square shaft 9 moves to the rotating shaft, the material cleaning plate 10 can be turned over, the material cleaning plate 10 faces away from the material cleaning seat 5, then the square shaft 9 continues to slide, the first bolt 13 is pressed to enable the square shaft 9 to be close to the fixed shaft 12, the first bolt 13 is used for fixing the square shaft 9 in the chute 7, at the moment, the material cleaning plate 10 faces away from the material cleaning seat 5 and is fixed on the positioning frame 6, the chute 7 which is matched with the square shaft 9 in a sliding mode can prevent the material cleaning plate 10 from driving the square shaft 9 to turn over, the first bolt 13 is used for limiting the square shaft 9 and.

The cross section that locating frame 6 between first bolt 13 and second bolt 14 fixedly connected with and first bolt 13 and the equal grafting adaptation of second bolt 14 is square sleeve 15, be provided with first elastic component 16 in sleeve 15 between first bolt 13 and second bolt 14, first elastic component 16 is preferred to be the spring, first bolt 13 and second are inserted and are all provided with the cambered surface in the one side that deviates from dead axle 12, spout 7 has seted up the holding tank 17 along sleeve 15 length direction in the cell wall between second bolt 14 and dead axle 12, holding tank 17 and square shaft 9 grafting adaptation and its inside second elastic component 18 that is provided with, second elastic component 18 is preferred to be the spring.

One sides of the first bolt 13 and the second bolt, which are far away from the fixed shaft 12, are respectively provided with cambered surfaces, so that the square shaft 9 smoothly extrudes the first bolt 13/the second bolt 14 into the sleeve 15, at the moment, the first elastic part 16 is compressed, when the square shaft 9 passes through the first bolt 13/the second bolt 14, the deformed first elastic part 16 drives the first bolt 13/the second bolt 14 to pop out from the sleeve 15, and the square shaft 9 between the first bolt 13/the second bolt 14 and the fixed shaft 12 is limited and locked, so that the automatic locking function of the first bolt 13/the second bolt 14 on the square shaft 9 is realized; when the square shaft 9 slides to be positioned between the second bolt 14 and the fixed shaft 12, the material cleaning plate 10 is in a material cleaning state, the positioning frame 6 drives the material cleaning plate 10 to press downwards to the lower end face of the material cleaning plate 10 to be in contact with the upper end face of the bearing plate 4, the second elastic part 18 is compressed, elastic abutting of the material cleaning plate 10 on the bearing plate 4 is achieved, and effectiveness of the material cleaning plate 10 in material cleaning is improved.

The implementation principle and the beneficial effects of the embodiment are as follows:

when the bearing plate 4 drives the material to move to the position below the cutter 2, the cutter 2 presses downwards to cut the material, after the material is cut, the bearing plate 4 drives the material to move to the position above the collecting barrel 11, the positioning frame 6 drives the cleaning plate 10 to press downwards and contact with the bearing plate 4, and then the cleaning seat drives the cleaning plate to slide on the bearing plate 4 to scrape the material remaining on the bearing plate 4 into the collecting barrel 11; after cleaning, the locking of the second bolt 14 to the square shaft 9 is released, the square shaft 9 is pushed to slide in the sliding groove 7, the cleaning plate 10 is overturned at the rotating groove 8 to be deviated from the cleaning seat 5, and finally the cleaning plate 10 is fixed on the positioning frame 6 through the first bolt 13 at the tail end of the sliding groove 7, so that the die-cutting machine can cut large-size materials conveniently.

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 an automatic accurate cross cutting machine of clearance which characterized in that: the automatic cleaning machine comprises a machine table (1), wherein a cutter (2) is arranged at the middle part of the machine table (1) in a lifting mode, a sliding rail (3) is fixed on the upper end face of the machine table (1), a bearing plate (4) is arranged on the sliding rail (3) in a sliding mode, a driving device used for driving the bearing plate (4) to slide along the length direction of the sliding rail (3) is fixed at one end of the machine table (1), a cleaning seat (5) is arranged at the upper end face of two sides of one end, far away from the driving device, of the machine table (1) in a sliding mode along the length direction of the machine table (1), a positioning frame (6) is arranged on the cleaning seat (5) in a lifting mode, a sliding groove (7) which is C-shaped along the circumferential track of the positioning frame (6) is formed in a penetrating mode, rotating grooves (8) are formed in two corners of the sliding groove (7), a square shaft (9) matched, the square shaft type cleaning machine is characterized in that a cleaning plate (10) is fixedly connected to one side of the square shaft (9) along the length direction of the square shaft, a locking device used for fixing the positioning state of the cleaning plate (10) is arranged on the positioning frame (6), and a collecting barrel (11) is arranged in the machine table (1) under the cleaning seat (5).

2. The automatic precision die cutting machine of claim 1, wherein: locking means includes fixed connection and is in locating frame (6) are kept away from dead axle (12) of swivelling chute (8) one side, locating frame (6) are in being close to one side elasticity of dead axle (12) is provided with along its width direction and points to first bolt (13) of spout (7) and is located second bolt (14) under first bolt (13), first bolt (13) with second bolt (14) set up dorsad and apart from the distance of dead axle (12) does the radial width of square shaft (9).

3. The automatic precision die cutting machine of claim 2, wherein: the positioning frame (6) is fixedly connected between the first bolt (13) and the second bolt (14) with a sleeve (15) which is matched with the first bolt (13) and the second bolt (14) in an inserted manner, and a first elastic piece (16) is arranged between the first bolt (13) and the second bolt (14) in the sleeve (15).

4. The automatic precision die cutting machine of claim 3, wherein: the cross sections of the first bolt (13) and the second bolt (14) are square, and arc surfaces are arranged on one sides of the first bolt and the second bolt, which deviate from the fixed shaft (12).

5. The automatic precision die cutting machine of claim 4, wherein: chute (7) in second bolt (14) with the cell wall between dead axle (12) is seted up along sleeve (15) length direction's holding tank (17), holding tank (17) with square shaft (9) grafting adaptation and its inside second elastic component (18) that is provided with.

6. The automatic precision die cutting machine of claim 1, wherein: both sides of board (1) up end all rotate and are connected with along its length direction's lead screw (19), lead screw (19) with blanking seat (5) threaded connection, board (1) up end is fixed with and is used for the drive lead screw (19) pivoted motor power (20).

7. The automatic precision die cutting machine of claim 2, wherein: the upper end face of the material cleaning seat (5) is vertically fixed with a lifting cylinder (21), and a piston rod of the lifting cylinder (21) is coaxially and fixedly connected with the fixed shaft (12).

8. The automatic precision die cutting machine of claim 1, wherein: drive arrangement is including fixing driving motor (22) in board (1), the terminal surface screw thread is worn to be equipped with to rotate to be connected under bearing plate (4) board (1) is gone up and is followed board (1) length direction's threaded rod (23), the output of driving motor (22) pass through the belt with threaded rod (23) transmission is connected.