CN218785236U

CN218785236U - Thermosensitive metal cutting device

Info

Publication number: CN218785236U
Application number: CN202222889065.9U
Authority: CN
Inventors: 杨耀杰; 范权; 魏瑞阳; 武亚斌; 柳鹏飞; 杨启航; 孙慧银; 李雅杉
Original assignee: Xinxiang Aviation Industry Group Co Ltd
Current assignee: Xinxiang Aviation Industry Group Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-04
Anticipated expiration: 2032-10-31

Abstract

A thermosensitive metal cutting device comprises a feeding mechanism arranged on the front side of a rack; the feeding mechanism comprises a base, and the top of the base is provided with a long strip feeding device; the long-belt feeding device comprises a movable seat in sliding fit with the base, a screw nut mechanism I for driving the movable seat to move back and forth along the base to be far away from or close to the cutting mechanism is arranged at one end of the movable seat, and the screw nut mechanism I is driven by a motor I; the two ends of the top of the movable seat are respectively provided with a support, the top of each support is provided with a compression cylinder I with a telescopic rod vertically and movably penetrating through the support, and the extending end of the telescopic rod of the compression cylinder I is provided with a pressing block I; a rolling shaft for erecting a thermosensitive metal strip coil is arranged on the front side of the base corresponding to the movable seat, and two ends of the rolling shaft are rotatably connected with the base; the utility model discloses compare with current friction formula feeding mechanism, it is high to feed the precision, can effectively guarantee to tailor the precision.

Description

Thermosensitive metal cutting device

Technical Field

The utility model belongs to the technical field of temperature sensing metal unloading equipment technique and specifically relates to a device is tailor to temperature sensing metal is related to.

Background

At present, an automatic blanking and cutting device for metal plates/sheets is common, most of feeding modes are drum-type, the device is driven by a servo motor, a roller extrudes and rubs a metal plate to feed and cut, the precision generally meets +/-0.5 mm, but the extruding and feeding mode cannot effectively guarantee the precision requirement (+/-0.05 mm) for a thermosensitive metal sheet, the deformation caused by the temperature sensing cannot be effectively compensated, especially the parallelism requirement (within 0.03 mm) of two end faces after cutting cannot be guaranteed, the surface of the thermosensitive metal sheet is easy to damage, the device is more limited by the size limitation after welding the metal sheet, and the device cannot effectively cut; the above-mentioned drawbacks are problems that those skilled in the art are demanding to solve.

Disclosure of Invention

In order to overcome the deficiency in the background art, the utility model discloses a device is tailor to temperature sensing metal.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a thermosensitive metal cutting device comprises a rack and a cutting mechanism, wherein the cutting mechanism is arranged on the rear side of the top of the rack; the feeding mechanism is arranged on the front side of the rack; the feeding mechanism comprises a base, and the top of the base is provided with a long strip feeding device; the long-belt feeding device comprises a movable seat in sliding fit with the base, a screw nut mechanism I for driving the movable seat to move back and forth along the base to be far away from or close to the cutting mechanism is arranged at one end of the movable seat, and the screw nut mechanism I is driven by a motor I; the two ends of the top of the movable seat are respectively provided with a support, the top of each support is provided with a compression cylinder I with a telescopic rod vertically and movably penetrating through the support, and the extending end of the telescopic rod of the compression cylinder I is provided with a pressing block I; the front side of the base corresponding to the movable seat is provided with a roller for erecting a thermosensitive metal strip coil, and the two ends of the roller are rotatably connected with the base.

Preferably, a short belt feeding device is arranged on one side, corresponding to the long belt feeding device, of the top of the base, the short belt feeding device comprises a sliding block in sliding fit with the base, the base is provided with a lead screw and nut mechanism II used for driving the sliding block to move back and forth along the base so as to be far away from or close to the cutting mechanism, and the lead screw and nut mechanism II is driven by a motor II; the rear side of the top of the sliding block is provided with a clamping mechanism, and the front side of the top of the sliding block is provided with a pushing cylinder for driving the clamping mechanism; the clamping mechanism comprises a supporting rod, one end of the supporting rod is correspondingly and tightly connected with the sliding block, a Z-shaped clamping rod is arranged above the supporting rod, a horizontal rod body at the bottom of the clamping rod is correspondingly parallel to the supporting rod, the bottom of the clamping rod is bent and correspondingly hinged with the sliding block, and a horizontal rod at the top of the clamping rod is correspondingly hinged with the extending end of the telescopic rod of the pushing cylinder.

Preferably, one end of the horizontal rod at the bottom of the clamping rod, which is far away from the pushing cylinder, is provided with a pressing block II.

Preferably, the positions of the top of the movable seat corresponding to the two supports are provided with strip-shaped adjusting grooves for adjusting the distance between the two supports.

Preferably, both sides and short rear side of taking material feeding unit all are equipped with the guide device around the base corresponds takes material feeding unit, and the guide device contains the right angle support that two intervals set up, and the horizontal board body of two right angle supports just sets up relatively, and the horizontal guide plate is installed to the horizontal board body bottom of right angle support.

Preferably, the cutting mechanism is provided with a compression cylinder II with a telescopic rod vertically downward corresponding to the positions of the long belt feeding device and the short belt feeding device, and a compression plate is arranged at the extending end of the telescopic rod of the compression cylinder II.

Preferably, the pressure strip, the pressing block I and the pressing block II are all made of polyimide or polytetrafluoroethylene materials.

Preferably, the cutting mechanism comprises a portal frame, a lower cutting board is arranged at the bottom in the portal frame, a cutting cylinder with a telescopic rod vertically and movably penetrating through the portal frame is arranged at the top of the portal frame, an upper cutting board correspondingly matched with the lower cutting board is installed at the extending end of the telescopic rod of the cutting cylinder, and two ends of the upper cutting board are in sliding fit with the portal frame.

Preferably, guide pillars vertically and movably penetrating through the top of the gantry are arranged on two sides of the upper cutting board corresponding to the cutting cylinder, and guide sleeves in sliding fit with the guide pillars are arranged on the gantry corresponding to the guide pillars.

Preferably, a material guide groove is arranged below the rack corresponding to the cutting mechanism.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a thermosensitive metal cutting device, which has simple structure and high cutting precision; long area material feeding unit contain with base sliding fit's sliding seat, the sliding seat can be through slide rail and base sliding fit, sliding seat one end is equipped with and is used for driving the sliding seat along base back-and-forth movement in order to keep away from or be close to cutting mechanism's lead screw nut mechanism I, lead screw nut mechanism I is driven by motor I, drive lead screw nut mechanism I promptly by motor I, lead screw nut mechanism I drive sliding seat is kept away from or is close to cutting mechanism along the slide rail, compare with current friction formula feeding mechanism, the feed accuracy is high, can effectively guarantee the precision of cutting out.

Drawings

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

FIG. 2 is a schematic structural view of a feeding mechanism;

fig. 3 is a schematic structural diagram of a cutting mechanism.

In the figure: 1. a frame; 2. a cutting mechanism; 2-1, a portal frame; 2-2, lower cutting board; 2-3, cutting a cylinder; 2-4, guide posts; 2-5, a guide sleeve; 2-6, mounting a cutting board; 3. a base; 4. a long belt feeding device; 4-1, a movable seat; 4-2, a screw nut mechanism I; 4-3, a support; 4-4, a pressing cylinder I; 4-5, pressing blocks I; 4-6, rolling shafts; 5. a short belt feeding device; 5-1, a sliding block; 5-2, a screw nut mechanism II; 5-3, a pushing cylinder; 5-4, supporting rods; 5-5, clamping the rod; 5-6, briquetting II; 6. a material guiding device; 6-1, a right-angle bracket; 6-2, a material guide plate; 7. a material guide chute; 8. a pressing cylinder II; 9. and a compression plate.

Detailed Description

The present invention will be explained in detail by the following embodiments, and it is to be understood that all the technical improvements within the scope of the present invention are protected, and in the description of the present invention, if there are the indicated directions or positional relations of the terms "up", "down", "front", "back", "left", "right", etc., it is only corresponding to the drawings of the present application, and for the convenience of description of the present invention, it is not indicated or suggested that the indicated device or element must have a specific direction.

The first embodiment is as follows:

with reference to the attached drawings 1-3, the thermosensitive metal cutting device comprises a rack 1 and a cutting mechanism 2, wherein the cutting mechanism 2 is arranged on the rear side of the top of the rack 1; the cutting mechanism 2 comprises a portal frame 2-1, a lower cutting board 2-2 is arranged at the bottom in the portal frame 2-1, a cutting cylinder 2-3 with a telescopic rod vertically and movably penetrating through the portal frame 2-1 is arranged at the top of the portal frame 2-1, an upper cutting board 2-6 correspondingly matched with the lower cutting board 2-2 is arranged at the extending end of the telescopic rod of the cutting cylinder 2-3, two ends of the upper cutting board 2-6 are in sliding fit with the portal frame 2-1, namely the upper cutting board 2-6 is driven to move up and down by the cutting cylinder 2-3, and a heat-sensitive metal strip is cut into the heat-sensitive metal strip according to the technical requirements; according to the requirement, guide pillars 2-4 which vertically and movably penetrate through the top of the portal frame 2-1 are respectively arranged on two sides of the upper cutting plate 2-6 corresponding to the cutting cylinder 2-3, and guide sleeves 2-5 which are in sliding fit with the guide pillars 2-4 are respectively arranged on the portal frame 2-1 corresponding to the guide pillars 2-4, so that the running stability of the upper cutting plate 2-6 can be effectively improved, and the cutting precision is ensured;

the device also comprises a feeding mechanism arranged on the front side of the rack 1; the feeding mechanism comprises a base 3, and a long strip feeding device 4 is arranged at the top of the base 3; the long belt feeding device 4 comprises a movable seat 4-1 in sliding fit with the base 3, the movable seat 4-1 can be in sliding fit with the base 3 through a sliding rail, one end of the movable seat 4-1 is provided with a lead screw nut mechanism I4-2 for driving the movable seat 4-1 to move back and forth along the base 3 to be far away from or close to the cutting mechanism 2, the lead screw nut mechanism I4-2 is driven by a motor I, namely the lead screw nut mechanism I4-2 is driven by the motor I, the lead screw nut mechanism I4-2 drives the movable seat 4-1 to be far away from or close to the cutting mechanism 2 along the sliding rail, compared with the conventional friction type feeding mechanism, the feeding precision is high, and the cutting precision can be effectively guaranteed;

the two ends of the top of the movable seat 4-1 are respectively provided with a support 4-3, the top of the support 4-3 is provided with a compression cylinder I4-4 with a telescopic rod vertically and movably penetrating through the support 4-3, the extending end of the telescopic rod of the compression cylinder I4-4 is provided with a pressing block I4-5, namely, a heat-sensitive metal strip can be pressed on the movable seat 4-1 by driving the pressing block I4-5 through the compression cylinder I4-4, and the movable seat 4-1 is driven by a screw and nut mechanism I4-2 so as to drive the heat-sensitive metal strip to feed; the front side of the base 3 corresponding to the movable seat 4-1 is provided with a roller 4-6 for erecting a thermosensitive metal strip coil, and two ends of the roller 4-6 are rotatably connected with the base 3, so that the roller 4-6 can penetrate through a central hole of the thermosensitive metal strip coil, and the long strip feeding device 4 drives the thermosensitive metal strip coil to automatically rotate and feed when the thermosensitive metal strip coil is fed; in addition, the positions, corresponding to the two supports 4-3, on the top of the movable seat 4-1 are provided with strip-shaped adjusting grooves for adjusting the distance between the two supports 4-3, namely the distance between the two supports 4-3 can be adjusted according to the width of the thermosensitive metal strip, and the application range can be effectively improved.

Example two:

with reference to fig. 1 to 3, a heat-sensitive metal cutting device is different from the first embodiment in that, on the basis of the first embodiment, a short belt feeding device 5 is arranged on one side of the top of a base 3, which corresponds to a long belt feeding device 4, the short belt feeding device 5 comprises a sliding block 5-1 in sliding fit with the base 3, and the sliding block 5-1 can be in corresponding sliding fit with the base 3 through a guide rail; the base 3 is provided with a screw nut mechanism II 5-2 which is used for driving the sliding block 5-1 to move back and forth along the base 3 so as to be far away from or close to the cutting mechanism 2, the screw nut mechanism II 5-2 is driven by a motor II, namely the motor II drives the screw nut mechanism II 5-2, and the screw nut mechanism II 5-2 drives the sliding block 5-1 to be far away from or close to the cutting mechanism 2; the rear side of the top of the sliding block 5-1 is provided with a clamping mechanism, and the front side is provided with a pushing cylinder 5-3 for driving the clamping mechanism; the clamping mechanism comprises a supporting rod 5-4, one end of the supporting rod is correspondingly and fixedly connected with the sliding block 5-1, a Z-shaped clamping rod 5-5 is arranged above the supporting rod 5-4, a horizontal rod body at the bottom of the clamping rod 5-5 is correspondingly parallel to the supporting rod 5-4, the bottom of the clamping rod 5-5 is bent and correspondingly hinged with the sliding block 5-1, a horizontal rod at the top of the clamping rod 5-5 is correspondingly hinged with the extending end of a telescopic rod of the pushing cylinder 5-3, namely the telescopic rod of the pushing cylinder 5-3 can drive the horizontal rod at the bottom of the clamping rod 5-5 to be clamped with the supporting rod 5-4 when being extended, otherwise, the horizontal rod at the bottom of the clamping rod 5-5 is driven to be opened with the supporting rod 5-4, and the horizontal rod at the bottom of the clamping rod 5-5 is correspondingly parallel to a screw rod of the screw nut mechanism II 5-2 when being assembled; after being cut into heat-sensitive metal strips, the heat-sensitive metal strips can be clamped by a horizontal rod at the bottom of the clamping rod 5-5 and the supporting rod 5-4, and the sliding block 5-1 is driven by the motor II to drive the heat-sensitive metal strips to feed; one end of the horizontal rod at the bottom of the clamping rod 5-5, which is far away from the cylinder 5-3, is provided with a pressing block II 5-6, so that the thermosensitive metal strip can be clamped through the cooperation of the pressing block II 5-6 and the supporting rod 5-4;

the thermosensitive metal strip needs to be cut again after being cut into thermosensitive metal strips and processed by other processes, and because the thermosensitive metal strips are small in size, if the long strip feeding device 4 is still used for feeding, more waste materials are generated, and great waste is caused; and the clamping mechanism of the short belt feeding device 5 is small in size, can extend out of the screw nut mechanism II 5-2 to drive the thermosensitive metal strip to feed to the cutting mechanism 2, has less waste materials, and can effectively save resources.

Example three:

with reference to fig. 1 to 3, a heat-sensitive metal cutting device is different from the second embodiment in that on the basis of the second embodiment, material guiding devices 6 are respectively arranged on the front side and the rear side of a long strip feeding device 4 and the rear side of a short strip feeding device 5 of a base 3, each material guiding device 6 comprises two right-angle brackets 6-1 arranged at intervals, horizontal plate bodies of the two right-angle brackets 6-1 are upward and oppositely arranged, horizontal material guiding plates 6-2 are installed at the bottoms of the horizontal plate bodies of the right-angle brackets 6-1, and the heat-sensitive metal strips or heat-sensitive metal strips are guided by the material guiding devices 6, so that the heat-sensitive metal strips or heat-sensitive metal strips are smoothly fed; the positions of the cutting mechanism 2 corresponding to the long belt feeding device 4 and the short belt feeding device 5 are respectively provided with a compression cylinder II 8 with a telescopic rod facing downwards, and the extending end of the telescopic rod of the compression cylinder II 8 is provided with a compression plate 9, namely the compression plate 9 can be driven by the compression cylinder II 8 to compress a thermosensitive metal belt or a thermosensitive metal strip during cutting operation, so that the cutting precision is further improved;

when the long strip feeding device 4 feeds to the limit position, the corresponding pressing cylinder II 8 can be controlled to press the heat-sensitive metal strip, and the lead screw nut mechanism I4-2 is controlled to drive the movable seat 4-1 to move close to the heat-sensitive metal strip coil so as to realize the operation of continuous cutting and blanking; the pressure strip 9, the pressing blocks I4-5 and the pressing blocks II 5-6 are all made of polyimide or polytetrafluoroethylene materials, so that a heat-sensitive metal strip or a heat-sensitive metal strip can be prevented from being damaged; a material guide groove 7 is arranged below the rack 1 corresponding to the cutting mechanism 2, so that cut workpieces can be conveniently collected.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.

Claims

1. A thermosensitive metal cutting device comprises a rack (1) and a cutting mechanism (2), wherein the cutting mechanism (2) is arranged on the rear side of the top of the rack (1); the method is characterized in that: the device also comprises a feeding mechanism arranged on the front side of the rack (1); the feeding mechanism comprises a base (3), and a long belt feeding device (4) is arranged at the top of the base (3); the long-belt feeding device (4) comprises a movable seat (4-1) in sliding fit with the base (3), one end of the movable seat (4-1) is provided with a lead screw and nut mechanism I (4-2) for driving the movable seat (4-1) to move back and forth along the base (3) to be far away from or close to the cutting mechanism (2), and the lead screw and nut mechanism I (4-2) is driven by a motor I; two ends of the top of the movable seat (4-1) are respectively provided with a support (4-3), the top of each support (4-3) is provided with a compaction cylinder I (4-4) with a telescopic rod vertically and movably penetrating through the support (4-3), and the extending end of the telescopic rod of the compaction cylinder I (4-4) is provided with a pressing block I (4-5); the front side of the base (3) corresponding to the movable seat (4-1) is provided with a roller (4-6) for erecting a thermosensitive metal strip coil, and the two ends of the roller (4-6) are rotatably connected with the base (3).

2. The thermal metal trimming apparatus according to claim 1, wherein: a short belt feeding device (5) is arranged on one side, corresponding to the long belt feeding device (4), of the top of the base (3), the short belt feeding device (5) comprises a sliding block (5-1) in sliding fit with the base (3), the base (3) is provided with a lead screw and nut mechanism II (5-2) used for driving the sliding block (5-1) to move back and forth along the base (3) to be far away from or close to the cutting mechanism (2), and the lead screw and nut mechanism II (5-2) is driven by a motor II; a clamping mechanism is arranged on the rear side of the top of the sliding block (5-1), and a pushing cylinder (5-3) for driving the clamping mechanism is arranged on the front side; the clamping mechanism comprises a supporting rod (5-4) with one end fixedly connected with the sliding block (5-1) correspondingly, a Z-shaped clamping rod (5-5) is arranged above the supporting rod (5-4), a horizontal rod body at the bottom of the clamping rod (5-5) is parallel to the supporting rod (5-4) correspondingly, the bottom of the clamping rod (5-5) is bent and hinged with the sliding block (5-1) correspondingly, and a horizontal rod at the top of the clamping rod (5-5) is hinged with the extending end of a telescopic rod of the pushing cylinder (5-3) correspondingly.

3. The thermal metal trimming apparatus according to claim 2, wherein: and a pressing block II (5-6) is arranged at one end of the horizontal rod at the bottom of the clamping rod (5-5) far away from the pushing cylinder (5-3).

4. The thermal metal trimming apparatus according to claim 1, wherein: the top of the movable seat (4-1) corresponding to the two supports (4-3) is provided with a strip-shaped adjusting groove for adjusting the distance between the two supports (4-3).

5. The thermal metal clipping apparatus of claim 2, wherein: base (3) correspond around taking material feeding unit (4) both sides and the rear side of taking material feeding unit (5) for a short time all to be equipped with guide device (6), guide device (6) contain two right angle support (6-1) that the interval set up, the horizontal plate body of two right angle support (6-1) just sets up relatively up, horizontal guide plate (6-2) are installed to the horizontal plate body bottom of right angle support (6-1).

6. The thermal metal trimming apparatus according to claim 2, wherein: the cutting mechanism (2) is provided with a telescopic rod vertical downward pressing cylinder II (8) corresponding to the positions of the long belt feeding device (4) and the short belt feeding device (5), and the extending end of the telescopic rod of the pressing cylinder II (8) is provided with a pressing plate (9).

7. The thermal metal trimming apparatus according to claim 6, wherein: the pressure strip (9), the pressing block I (4-5) and the pressing block II (5-6) are all made of polyimide or polytetrafluoroethylene.

8. The thermal metal trimming apparatus according to claim 1, wherein: the cutting mechanism (2) comprises a portal frame (2-1), a lower cutting board (2-2) is arranged at the bottom in the portal frame (2-1), a cutting cylinder (2-3) with a telescopic rod vertically and movably penetrating through the portal frame (2-1) is arranged at the top of the portal frame (2-1), an upper cutting board (2-6) correspondingly matched with the lower cutting board (2-2) is installed at the extending end of the telescopic rod of the cutting cylinder (2-3), and the two ends of the upper cutting board (2-6) are in sliding fit with the portal frame (2-1).

9. The thermal metal clipping apparatus of claim 8, wherein: guide posts (2-4) which vertically and movably penetrate through the top of the portal frame (2-1) are arranged on two sides of the upper cutting plate (2-6) corresponding to the cutting cylinder (2-3), and guide sleeves (2-5) which are in sliding fit with the guide posts (2-4) are arranged on the portal frame (2-1) corresponding to the guide posts (2-4).

10. The thermal metal trimming apparatus according to claim 1, wherein: a material guide groove (7) is arranged below the rack (1) corresponding to the cutting mechanism (2).