CN212528034U

CN212528034U - Modeling cutting machine

Info

Publication number: CN212528034U
Application number: CN202021177393.0U
Authority: CN
Inventors: 刘开华; 纪文峰; 张义
Original assignee: Shandong Xinghua Waterproof And Thermal Insulation Engineering Co ltd
Current assignee: Shandong Xinghua Waterproof And Thermal Insulation Engineering Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-12
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a molding cutting machine, including workstation and sliding connection in the knife rest of workstation both sides, fixedly connected with is on a parallel with the heating wire that the workstation set up between the knife rest, the crane of the vertical setting of workstation one end fixedly connected with, sliding connection has lift platform on the crane, and the crane top is provided with the drive arrangement who is used for driving lift platform to go up and down, and it has the swivel mount to peg graft in lift platform center, and the workstation corresponds the swivel mount is provided with rotation drive arrangement, is provided with the centre gripping subassembly on the lift platform, and the centre gripping subassembly includes slip centre gripping subassembly and rotation centre gripping subassembly. The utility model discloses have and to cut panel through the slip of slip centre gripping subassembly with it fixed, through the slip of knife rest and lift platform, also can fix panel at the rotation bench through rotating the centre gripping subassembly, rotate the platform through rotating, cut panel, the homoenergetic is stable to the panel centre gripping in different motion processes, increases cutting accuracy's effect.

Description

Modeling cutting machine

Technical Field

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

Background

At present, organic materials such as foam, PVC and the like are processed and modeled, the organic materials are generally cut by using modes such as electric heating cutting and the like, a hot cutting machine generally uses a hot cutter and an electric heating wire to cut the organic materials, high heat is utilized to cut the materials, in the field of modeling cutting machines, plates needing to be cut often need to be subjected to two action modes of parallel movement and rotation on a workbench, different clamps are generally required to be replaced for different motion processes, or no clamp is arranged.

The current technique can refer to the chinese utility model patent that the grant bulletin number is CN106527252A, and it discloses a portable cutting machine of many sizes based on singlechip, and this cutting machine includes load dolly power device, cutting machine griffe device, cutting blade power device, rig drilling angle adjusting device, drill bit promotion and rotating device and controlling means for treat when solving current cutting machine cutting that the size of cutting cardboard has certain limitation, can't freely cut arbitrary molding scheduling problem.

The above prior art solutions have the following drawbacks: according to the scheme, the plate can only do lifting movement and cannot rotate, the processing application range is small, meanwhile, the clamp is not arranged, and in the cutting process, the material needing to be cut slides easily under stress, so that the cutting precision is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can stabilize the molding cutting machine of centre gripping material in the different motion modes of material to the not enough that prior art exists.

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

a modeling cutting machine comprises a workbench and tool rests connected to two sides of the workbench in a sliding manner, wherein a heating wire arranged parallel to the workbench is fixedly connected between the tool rests, one end of the workbench is fixedly connected with a vertically arranged lifting frame, the lifting frame is connected with a lifting platform in a sliding manner, and a lifting driving device for driving the lifting platform to slide up and down is arranged at the top end of the lifting frame; a round hole is formed in the center of the lifting platform, a rotating platform is inserted in the round hole, the cross section of the rotating platform is in a circular arrangement, the central axis of the rotating platform is arranged along the vertical direction, the rotating platform and the lifting platform are fixed through a clamping assembly, the rotating platform can rotate in the horizontal plane, and a rotation driving device is arranged at the position of the lifting frame, which corresponds to the lower part of the rotating platform; the lifting platform is provided with a sliding clamping assembly for fixing the plates in the lifting process of the lifting platform, and a rotating clamping assembly for fixing the plates in the rotating process of the rotating platform is arranged above the rotating platform.

Through adopting above-mentioned technical scheme, during the use, place the material that will cut on lift platform, it is fixed with it through the slip centre gripping subassembly, through the slip of knife rest and lift platform's lift, cut into required shape with the electric heat silk with panel, also can fix panel on rotating the platform through rotating the centre gripping subassembly, rotate the platform rotation through the drive of rotation drive arrangement, cut panel through the electric heat silk, can both stabilize the centre gripping to panel in the different motion process of panel, improve the precision of cutting.

The present invention may be further configured in a preferred embodiment as: the lifting driving device comprises a lifting hydraulic cylinder fixed above the lifting frame, a piston rod of the lifting hydraulic cylinder is arranged along the vertical direction, and the piston rod of the lifting hydraulic cylinder is fixedly connected with the lifting platform.

Through adopting above-mentioned technical scheme, use hydraulic cylinder can provide sufficient pressure drive lift platform up-and-down motion to hydraulic drive enables lift platform motion steadily.

The present invention may be further configured in a preferred embodiment as: the rotation driving device comprises a rotation motor fixedly connected to the bottom end of the rotating table, and an output shaft of the rotation motor is fixedly connected with the center of the bottom end of the rotating table.

Through adopting above-mentioned technical scheme, rotate the motor and can drive and rotate the platform and rotate, use manpower sparingly and can make to rotate steadily simultaneously, improve cutting accuracy.

The present invention may be further configured in a preferred embodiment as: the sliding clamping assembly comprises a sliding connection and a clamping block arranged at the top end of the lifting platform, the clamping block can slide in the radial direction of the lifting platform, a spring groove is formed in the top end of the lifting platform, a spring is connected to the spring groove in a sliding mode, and the spring can apply force in the radial direction to the clamping block.

Through adopting above-mentioned technical scheme, when passing through the centre gripping of slip centre gripping subassembly with panel, can slide the grip block to the position of keeping away from the lift platform center through the spring earlier to place the panel that needs the cutting between the grip block, release the grip block, the elastic action of spring can be that the grip block presss from both sides tight panel, can go up and down panel this moment, and knife rest horizontal slip cuts simultaneously.

The present invention may be further configured in a preferred embodiment as: the lifting platform is characterized in that limiting blocks are fixedly connected to two ends of the top side of the lifting platform, and the limiting blocks are located on the sliding route of the clamping blocks.

Through adopting above-mentioned technical scheme, when not using the slip centre gripping subassembly, can slide the grip block to stopper one side, through the position of the fixed grip block of stopper, avoid it to influence panel cutting and rotation.

The present invention may be further configured in a preferred embodiment as: the rotary clamping assembly comprises a compression block which is connected with the lifting frame in a sliding mode, the compression block is arranged above the rotary table and can slide in the vertical direction, a cylinder is fixedly connected to the top of the lifting frame, a piston rod of the cylinder is arranged in the vertical direction, a connecting rod which is horizontally arranged is fixedly connected to the piston rod of the cylinder, one end, far away from the cylinder, of the connecting rod is rotatably connected with the compression block, and the compression block can rotate in the horizontal plane.

Through adopting above-mentioned technical scheme, place the panel that will cut at the rotation platform, through cylinder drive compact heap lapse, with panel centre gripping between rotation platform and compact heap, can make panel rotate the platform and rotate the in-process and keep stable, improve cutting accuracy.

The present invention may be further configured in a preferred embodiment as: the clamping assembly comprises a clamping block fixedly connected to the top end of the rotating platform, the clamping block is arranged in an annular shape, a clamping groove corresponding to the clamping block is formed in the position, close to the rotating platform, of the top end of the lifting platform, and the clamping block can be inserted into the clamping groove in an inserting mode.

Through adopting above-mentioned technical scheme, when the elevating platform was pegged graft into to the revolving stage, the fixture block can the joint go into the draw-in groove to prevent to rotate the platform because in the action of gravity falls out elevating platform's the round hole.

The present invention may be further configured in a preferred embodiment as: and a smoking device is arranged at the top end of the lifting frame.

Through adopting above-mentioned technical scheme, when cutting organic materials such as foam, the cutting of heating wire high temperature can produce poisonous flue gas, collects the smoking through the smoking device with the flue gas suction and can avoid polluting operational environment.

The present invention may be further configured in a preferred embodiment as: the smoking device include fixed connection in the smoking cover on crane top, the cross-sectional area of smoking cover has the one end that is close to prime number workstation to keeping away from the direction of workstation reduces gradually, smoking device keeps away from the one end fixedly connected with smoking pipe of workstation, smoking pipe keeps away from the one end fixedly connected with air exhauster of smoking cover.

Through adopting above-mentioned technical scheme, during the cutting, panel is located lift platform, and the smoke suction hood is located directly over the panel, when starting the air exhauster, can in time take away the flue gas that produces through the smoke suction hood.

The present invention may be further configured in a preferred embodiment as: the smoke absorbing pipeline is internally inserted with a filter block made of porous materials.

Through adopting above-mentioned technical scheme, porous material's filter block can filter the absorption to the flue gas, prevents that the flue gas from filling to the exterior space in.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the cutting machine is used, a material to be cut is placed on the lifting platform, the material to be cut is fixed through the sliding clamping assembly, and a plate is cut into a required shape through the sliding of the tool rest and the lifting of the lifting platform by using the electric heating wire;

2. the plate is fixed on the rotating table through the up-and-down sliding of the pressing block, the rotating table is driven to rotate through the rotating motor, and the plate is cut through the electric heating wire;

3. when cutting organic materials such as foam, the cutting of heating wire high temperature can produce poisonous flue gas, collects the flue gas suction through smoking device to filter block through porous material adsorbs the flue gas, prevents to pollute operational environment.

Drawings

FIG. 1 is an overall schematic view of the present embodiment;

FIG. 2 is a sectional view of the protruded rotary table in the present embodiment;

FIG. 3 is a partial cross-sectional view of the projecting clamping assembly of this embodiment;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure, 1, a workbench; 11. a tool holder; 111. an electric heating wire; 12. a lifting frame; 121. a lifting hydraulic cylinder; 122. a cylinder; 1221. a connecting rod; 13. a sliding hydraulic cylinder; 2. a lifting platform; 21. a rotating table; 22. a clamping assembly; 221. a clamping block; 222. a card slot; 23. a sliding clamping assembly; 231. a clamping block; 232. a spring; 233. a limiting block; 24. rotating the motor; 25. rotating the clamping assembly; 251. a compression block; 3. a smoking device; 31. a smoke suction hood; 32. a smoke suction pipe; 33. an exhaust fan; 34. and (7) a filtering block.

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 molding cutting machine, including workstation 1, the equal sliding connection in workstation 1 both sides has relative knife rest 11, the equal fixedly connected with sliding hydraulic cylinder 13 in workstation 1 both sides, and sliding hydraulic cylinder 13's piston rod all sets up along the length direction of workstation 1, sliding hydraulic cylinder 13's piston rod all with knife rest 11 fixed connection, fixedly connected with is on a parallel with the heating wire 111 on workstation 1 surface between the knife rest 11. 1 one end of workstation is provided with crane 12 of vertical setting, and sliding connection has lift platform 2 in the middle of sliding connection has on crane 12, and lift platform 2 can slide along vertical direction, is provided with the slip centre gripping subassembly 23 that is used for fixed panel on lift platform 2. During the use, fix panel on lift platform 2 through slip centre gripping subassembly 23, slide through lift platform 2 and drive the regular lift of panel, let knife rest 11 can the horizontal slip simultaneously, drive 111 horizontal cutting panels of heating wire to cut out required curved surface with panel.

Referring to fig. 1 and 2, a lifting hydraulic cylinder 121 is fixedly connected to the top end of the lifting frame 12, a piston rod of the lifting hydraulic cylinder 121 is arranged in the vertical direction, the piston rod of the lifting hydraulic cylinder 121 is fixedly connected with the lifting platform 2, and a smoking device 3 is arranged at a position, close to the upper side of the lifting platform 2, of the lifting frame 12. The smoking device 3 comprises a smoking cover 31 arranged above the lifting platform 2, the cross section area of the smoking cover 31 is gradually reduced from one end close to the lifting platform 2 to the direction far away from the lifting platform 2, one end of the smoking cover 31 far away from the lifting platform 2 is fixedly connected with a smoking pipeline 32, one end of the smoking pipeline 32 far away from the smoking cover 31 is fixedly connected with a suction fan 33, and one end of the smoking pipeline 32 close to the suction fan 33 is spliced with a filter block 34 made of porous materials such as activated carbon sponge. When cutting the panel on lift platform 2, start air exhauster 33, can produce suction and take out owing to the flue gas that the cutting produced on lift platform 2, prevent air pollution.

Referring to fig. 2 and 3, a circular hole is formed in the center of the lifting platform 2, the rotating table 21 with a circular cross section is inserted into the circular hole, a clamping block 221 is fixedly connected to the top end of the side wall of the rotating table 21, the clamping block 221 is arranged in an annular shape, a clamping groove 222 corresponding to the clamping block is formed in the position, close to the rotating table 21, of the top end of the lifting platform 2, and the clamping block 221 can be inserted into the clamping groove 222. A rotating clamping assembly 25 is arranged above the rotating table 21, a horizontal rotating motor 24 is fixedly connected to the position, close to the bottom end of the rotating table 21, of the workbench 1, and an output shaft of the horizontal rotating motor 24 is fixedly connected with the center of the bottom end of the rotating table 21. When the plate needs to be rotated, the plate is placed on the rotating table 21, the plate is fixed through the rotating clamping assembly 25, and the rotating table 21 is driven to rotate through the rotating motor 24 so as to complete cutting.

Referring to fig. 2 and 3, the rotating clamping assembly 25 includes a pressing block 251 slidably connected to the lifting frame 12, the pressing block 251 is disposed above the rotating table 21, a cylinder 122 is fixedly connected to the top of the lifting frame 12, a piston rod of the cylinder 122 is disposed in a vertical direction, a connecting rod 1221 horizontally disposed is fixedly connected to the piston rod of the cylinder 122, one end of the connecting rod 1221 far away from the cylinder 122 is rotatably connected to the pressing block 251, and the pressing block 251 can rotate in a horizontal plane. Place the panel that will need the cutting on revolving stage 21, drive compact heap 251 through cylinder 122 and slide downwards, with panel centre gripping between revolving stage 21 and compact heap 251, compact heap 251 can rotate along with the rotation of panel, can make panel rotate the in-process at revolving stage 21 and keep stable, improve cutting accuracy.

Referring to fig. 3 and 4, the sliding clamping assembly 23 includes a clamping block 231 slidably connected to the top end of the lifting platform 2, the clamping block 231 is provided in two opposite positions, the clamping block 231 can slide along the length direction of the lifting platform 2, two ends of the top side of the lifting platform 2 are fixedly connected with springs 232, the other ends of the springs 232 are fixedly connected with the clamping block 231, and the springs 232 can apply a force to the clamping block 231 along the radial direction. The equal fixedly connected with stopper 233 in elevating platform 2 top side both ends, stopper 233 all is located the slip route of grip block 231. When the plate cutting device is used, the clamping blocks 231 are slid outwards along the radial direction, a plate to be cut is placed in the centers of the clamping blocks 231, the clamping blocks 231 are released, the clamping blocks 231 are made to slide inwards under the action of the springs 232, and therefore a clamping force is formed on the plate. When the sliding clamping assembly 23 is not used, the clamping block 231 can slide to one side of the limiting block 233, and the position of the clamping block 231 is fixed through the limiting block 233, so that the influence on the cutting and rotation of the plate material is avoided.

The implementation principle of the embodiment is as follows: when the cutting device is used, a material to be cut is placed on the lifting platform 2, is fixed through the sliding clamping assembly 23, and is cut into a required shape through the sliding of the tool rest 11 and the lifting of the lifting platform 2 by the electric heating wire 111; fixing the plate on the rotating table 21 by the up-and-down sliding of the pressing block 251, driving the rotating table 21 to rotate by the rotating motor 24, and cutting the plate by the heating wire 111; when cutting organic materials such as foam, the heating wire 111 high temperature cutting can produce poisonous flue gas, collects the flue gas suction through the smoking device 3 to adsorb the flue gas through the filter block 34 of porous material, prevent to pollute operational environment.

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 molding cutting machine, include workstation (1) and sliding connection in knife rest (11) of workstation (1) both sides, fixedly connected with is on a parallel with between knife rest (11) heating wire (111) that workstation (1) set up, its characterized in that: one end of the workbench (1) is fixedly connected with a vertically arranged lifting frame (12), the lifting frame (12) is connected with a lifting platform (2) in a sliding manner, and a lifting driving device for driving the lifting platform (2) to slide up and down is arranged at the top end of the lifting frame (12);

a round hole is formed in the center of the lifting platform (2), a rotating table (21) is inserted into the round hole, the cross section of the rotating table (21) is circularly arranged, the central axis of the rotating table (21) is arranged along the vertical direction, the rotating table (21) and the lifting platform (2) are fixed through a clamping assembly (22), the rotating table (21) can rotate in the horizontal plane, and a rotation driving device is arranged at the position, corresponding to the lower part of the rotating table (21), of the lifting frame (12);

the plate fixing device is characterized in that a sliding clamping assembly (23) used for fixing plates in the lifting process of the lifting platform (2) is arranged on the lifting platform (2), and a rotating clamping assembly (25) used for fixing plates in the rotating process of the rotating platform (21) is arranged above the rotating platform (21).

2. The build cutter of claim 1, wherein: the lifting driving device comprises a lifting hydraulic cylinder (121) fixed above the lifting frame (12), a piston rod of the lifting hydraulic cylinder (121) is arranged in the vertical direction, and the piston rod of the lifting hydraulic cylinder (121) is fixedly connected with the lifting platform (2).

3. The build cutter of claim 1, wherein: the rotation driving device comprises a rotation motor (24) fixedly and movably connected to the lifting platform (2), and an output shaft of the rotation motor (24) is fixedly connected with the center of the bottom end of the rotating table (21).

4. The build cutter of claim 1, wherein: slip centre gripping subassembly (23) including sliding connection in grip block (231) on lift platform (2) top, grip block (231) are two relative settings, grip block (231) all can be followed the length direction of lift platform (2) slides, the equal fixedly connected with spring (232) in lift platform (2) top side both ends, the other end of spring (232) all with grip block (231) fixed connection, spring (232) all can be right grip block (231) exert along radial direction's power.

5. The build cutter of claim 4, wherein: the lifting platform (2) is characterized in that two ends of the top side of the lifting platform (2) are fixedly connected with limiting blocks (233), and the limiting blocks (233) are located on the sliding path of the clamping block (231).

6. The build cutter of claim 1, wherein: the rotary clamping assembly (25) comprises a pressing block (251) which is connected to the lifting frame (12) in a sliding mode, the pressing block (251) is arranged above the rotary table (21), an air cylinder (122) is fixedly connected to the top of the lifting frame (12), a piston rod of the air cylinder (122) is arranged in the vertical direction, a connecting rod (1221) which is horizontally arranged is fixedly connected to a piston rod of the air cylinder (122), one end, far away from the air cylinder (122), of the connecting rod (1221) is rotatably connected with the pressing block (251), and the pressing block (251) can rotate in the horizontal plane.

7. The build cutter of claim 1, wherein: the clamping assembly (22) comprises a clamping block (221) fixedly connected to the top end of the rotating table (21), the clamping block (221) is arranged in an annular shape, a clamping groove (222) corresponding to the clamping block (221) is formed in the position, close to the rotating table (21), of the top end of the lifting platform (2), and the clamping block (221) can be inserted into the clamping groove (222).

8. The build cutter of claim 1, wherein: the top end of the lifting frame (12) is provided with a smoking device (3).

9. The build cutter of claim 8, wherein: smoking device (3) including fixed connection in smoke absorption cover (31) on crane (12) top, the cross-sectional area of smoke absorption cover (31) is by being close to the one end of workstation (1) is to keeping away from the direction of workstation (1) reduces gradually, smoking device (3) are kept away from the one end fixedly connected with smoke absorption pipeline (32) of workstation (1), smoke absorption pipeline (32) are kept away from the one end fixedly connected with air exhauster (33) of smoke absorption cover (31).

10. The build cutter of claim 9, wherein: a filter block (34) made of porous material is inserted in the smoke suction pipeline (32).