Numerical control slitting equipment for steel door core plate

Abstract

The utility model relates to a steel door core plate numerical control slitting device which comprises a machine tool body, the top end of the machine tool body is connected with a movable support in a sliding mode, the front face of the movable support is provided with a numerical control slitting device body, and the front face of the numerical control slitting device body is connected with a laser cutting head. After a user cuts the steel door core plate bodies, the user separates the two steel door core plate bodies, then the user can start the lifting rod, the free end of the lifting rod drives the base to descend, then the user starts the motor, the output end of the motor drives the lead screw to rotate, the lead screw drives the sliding support to move, and the sliding support is driven to move. And the reset springs push the two mounting plates correspondingly, so that the inner sides of the two steel door core plate bodies are polished through the polishing abrasive paper on the outer sides of the two mounting plates correspondingly, chippings left after cutting on the inner sides of the steel door core plate bodies can be cleared away, and the cut positions can be polished to be smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting equipment, in particular to a numerically controlled slitting equipment for steel door core panels. Background Art

[0002] Steel door core panel CNC cutting equipment is an industrial machinery equipment specially used for processing and cutting steel door core panels. It can perform straight-line cutting processes and usually uses high-energy cutting methods such as plasma cutting, laser cutting or high-pressure water cutting.

[0003] In the actual implementation process, some CNC slitting equipment still has some problems in use. After cutting, some CNC slitting equipment not only produces debris at the cut part of the steel door core panel, but also is relatively rough, requiring secondary processing to grind the cut part. During grinding, manual grinding is required using a grinder, which is relatively inconvenient.

[0004] Therefore, a numerically controlled cutting device for steel door core panels is proposed. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] In order to solve the above-mentioned problems of the prior art, the utility model provides a CNC cutting device for steel door core panels, which solves the problem that after some CNC cutting equipment cuts, the cut parts of the steel door core panels not only have debris, but are also relatively rough and require secondary processing to grind the cut parts. During grinding, manual grinding is required using a grinder, which is quite inconvenient.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model are:

[0009] A CNC slitting device for steel door core panels comprises a machine tool body, the top of the machine tool body is slidably connected to a movable support, the front of the movable support is equipped with a CNC slitting device body, the front of the CNC slitting device body is connected to a laser cutting head, the CNC slitting device body is electrically connected to the laser cutting head, a steel door core panel body is placed on the top of the machine tool body, a grinding mechanism is provided on one side of the laser cutting head, the grinding mechanism comprises a limit rod, a support plate, a connecting plate, a lifting rod, a base, a limit plate, a screw rod, a motor, a mounting plate, grinding sandpaper, a reset spring and a sliding support, a heat dissipation mechanism is provided on the top of the laser cutting head, and the heat dissipation mechanism comprises a cooling fan, a bracket, cooling fins and a support seat.

[0010] The connecting plate is fixedly connected to the front of the CNC slitting equipment body, the front of the connecting plate is fixedly connected to a support plate, and the middle of the support plate is vertically slidably connected to a limit rod.

[0011] The bottom ends of the two limit rods are fixedly connected to the base, the bottom end of the support plate is fixedly connected to the lifting rod, and the free end of the lifting rod is fixedly connected to the top end of the base.

[0012] The bottom end of the base is fixedly connected to a limit plate, the inner side of the limit plate is rotatably connected to a screw rod, and the middle part of the screw rod is threadedly connected to a sliding support.

[0013] The top end of the sliding support is slidably connected to the bottom end of the base, the front and back sides of the sliding support are fixedly connected to two return springs, and one end of two adjacent return springs is fixedly connected to a mounting plate.

[0014] The outer side of the mounting plate is snap-connected with sandpaper, the bottom end of the base is fixedly connected with a motor, the output end of the motor is fixedly connected to the other end of the screw rod, and the outer side of the sandpaper is attached to the inner side of the steel door core board body.

[0015] The top of the bracket is fixedly connected to the top of the laser cutting head. The top of the bracket is fixedly connected to a support seat. The inner side of the support seat is fixedly connected to a plurality of heat dissipation fins. The bottom ends of the plurality of heat dissipation fins are all attached to the top of the laser cutting head.

[0016] A heat dissipation fan is installed on the top of the support base.

[0017] (3) Beneficial effects

[0018] The beneficial effect of the present invention is that through the provided grinding mechanism, after the user cuts the steel door core panel body, the user separates the two steel door core panel bodies, and then the user can start the lifting rod, and the free end of the lifting rod drives the base to descend, and then the user starts the motor, and the output end of the motor drives the screw rod to rotate, and the screw rod drives the sliding support to move, and the return spring pushes the two mounting plates respectively, so that the grinding sandpaper on the outside of the two mounting plates grinds the inner sides of the two steel door core panel bodies respectively, which can not only clean up the debris remaining from the cutting on the inner side, but also grind the cut part to make it smoother. In conjunction with the provided heat dissipation mechanism, the laser cutting head will generate a lot of heat when working, and the heat generated by the laser cutting head when working is transferred to multiple cooling fans, and the multiple cooling fans transfer the heat to the surrounding air. The user can start the cooling fan to speed up the air circulation around the cooling fins, thereby improving its heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of one side of the main body of the CNC slitting equipment of the utility model;

[0021] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic structural diagram of the base portion of the utility model;

[0023] Figure 5 For the utility model Figure 4 Enlarged view of point B in the middle.

[0024] [Description of Reference Numerals]

[0025] 1. Machine tool body; 2. Mobile support; 3. CNC cutting equipment body; 4. Steel door core panel body; 5. Grinding mechanism; 501. Limit rod; 502. Support plate; 503. Connecting plate; 504. Lifting rod; 505. Base; 506. Limit plate; 507. Screw; 508. Motor; 509. Mounting plate; 510. Grinding sandpaper; 511. Return spring; 512. Sliding support; 6. Heat dissipation mechanism; 601. Cooling fan; 602. Bracket; 603. Cooling fins; 604. Support seat; 7. Laser cutting head. DETAILED DESCRIPTION

[0026] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0027] Please refer to Figures 1 to 5As shown, the utility model is a CNC slitting device for steel door core panels, including a machine tool body 1, the top of the machine tool body 1 is slidably connected to a movable support 2, the front of the movable support 2 is installed with a CNC slitting device body 3, the front of the CNC slitting device body 3 is connected with a laser cutting head 7, the CNC slitting device body 3 is electrically connected to the laser cutting head 7, a steel door core panel body 4 is placed on the top of the machine tool body 1, and a grinding mechanism 5 is provided on one side of the laser cutting head 7, the grinding mechanism 5 includes a limit rod 501, a support plate 502, a connecting plate 503, a lifting rod 504, a base 505, a limit plate 506, a screw 507, a motor 508, a mounting plate 509, a grinding sandpaper 510, a reset spring 511 and a sliding support 512, and a heat dissipation mechanism 6 is provided on the top of the laser cutting head 7, and the heat dissipation mechanism 6 includes a cooling fan 601, a bracket 602, a cooling fin 603 and a support seat 604. In the actual implementation process, after the user cuts the steel door core board body 4, the user separates the two steel door core board bodies 4, and then the user can start the lifting rod 504, and the free end of the lifting rod 504 drives the base 505 to descend, and then the user starts the motor 508, and the output end of the motor 508 drives the screw rod 507 to rotate, and the screw rod 507 drives the sliding support 512 to move, and the return spring 511 pushes the two mounting plates 509 respectively, so that the grinding sandpaper 510 on the outside of the two mounting plates 509 grinds the inner sides of the two steel door core board bodies 4 respectively, which can not only clean the debris left by the cutting on the inner side, but also grind the cut part to make it smoother. In conjunction with the heat dissipation mechanism 6, the laser cutting head 7 will generate a large amount of heat when working. The heat generated by the laser cutting head 7 when working is transferred to multiple cooling fans 601, and multiple cooling fans 601 transfer the heat to the surrounding air. The user can start the cooling fan 601 to speed up the air circulation around the cooling fins 603, thereby improving its heat dissipation efficiency. It should be noted that when the user needs to cut the steel door core panel body 4, the user places the steel door core panel body 4 on the top of the machine tool body 1, and then uses the position of the adjustable movable support 2, and randomly starts the CNC cutting equipment body 3, and then the CNC cutting equipment body 3 starts the laser cutting head 7 to cut it.

[0028] Optionally, a connecting plate 503 is fixedly connected to the front of the CNC slitting device body 3. The front of the connecting plate 503 is fixedly connected to the support plate 502. The middle of the support plate 502 is vertically slidably connected to the limit rod 501. In actual implementation, the connecting plate 503 can provide support for the support plate 502, and the limit rod 501 can limit the base 505 to prevent it from shaking when rising or falling, thereby enhancing its stability.

[0029] Optionally, the bottom ends of the two limiting rods 501 are fixedly connected to the base 505, the bottom end of the support plate 502 is fixedly connected to the lifting rod 504, and the free end of the lifting rod 504 is fixedly connected to the top end of the base 505. In actual implementation, the lifting rod 504 can adjust the height of the base 505.

[0030] Optionally, the bottom end of the base 505 is fixedly connected to a limit plate 506, the inner side of which is rotatably connected to a screw rod 507, and the middle portion of the screw rod 507 is threadedly connected to a sliding support 512. In actual implementation, the limit plate 506 can provide support and limit the screw rod 507. When the screw rod 507 rotates, it can drive the sliding support 512 to move, and the sliding support 512 can slide back and forth along the screw rod 507.

[0031] Optionally, the top end of the sliding support 512 is slidably connected to the bottom end of the base 505, and two return springs 511 are fixedly connected to the front and back ends of the sliding support 512. One end of each of the two adjacent return springs 511 is fixedly connected to the mounting plate 509. In actual implementation, the return springs 511 can ensure that the mounting plate 509 always fits the inner side of the steel door core panel body 4, thereby grinding the cut part and cleaning the debris adhering to the cut part.

[0032] Optionally, a sandpaper 510 is snap-fitted to the outer side of the mounting plate 509, a motor 508 is fixedly connected to the bottom end of the base 505, an output end of the motor 508 is fixedly connected to the other end of the screw rod 507, and the outer side of the sandpaper 510 is attached to the inner side of the steel door core panel body 4. In actual implementation, the output end of the motor 508 can drive the screw rod 507 to rotate, and the sandpaper 510 is attached to the steel door core panel body 4 to grind the cut portion of its surface.

[0033] Optionally, the top of the bracket 602 is fixedly connected to the top of the laser cutting head 7, the top of the bracket 602 is fixedly connected to a support base 604, the inner side of the support base 604 is fixedly connected to a plurality of heat dissipation fins 603, and the bottom ends of the plurality of heat dissipation fins 603 are all attached to the top of the laser cutting head 7. In actual implementation, the heat dissipation fins 603 can absorb the heat generated by the laser cutting head 7 during operation and dissipate the heat to the surrounding air.

[0034] Optionally, a cooling fan 601 is installed on the top of the support base 604. In actual implementation, the cooling fan 601 can accelerate the heat dissipation effect of the cooling fins 603 and accelerate the air circulation around the cooling fins 603.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0036] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A CNC cutting device for steel door core panels, comprising a machine tool body (1), characterized in that: The top of the machine tool body (1) is slidably connected to a movable support (2), a CNC cutting device body (3) is installed on the front of the movable support (2), a laser cutting head (7) is connected to the front of the CNC cutting device body (3), the CNC cutting device body (3) is electrically connected to the laser cutting head (7), a steel door core board body (4) is placed on the top of the machine tool body (1), a grinding mechanism (5) is provided on one side of the laser cutting head (7), and the grinding mechanism (5) includes a limit rod (50 1), a support plate (502), a connecting plate (503), a lifting rod (504), a base (505), a limit plate (506), a screw rod (507), a motor (508), a mounting plate (509), sandpaper (510), a return spring (511) and a sliding support (512), a heat dissipation mechanism (6) is provided on the top of the laser cutting head (7), and the heat dissipation mechanism (6) includes a heat dissipation fan (601), a bracket (602), heat dissipation fins (603) and a support base (604).

2. The CNC cutting equipment for steel door core panels according to claim 1, characterized in that: The connecting plate (503) is fixedly connected to the front of the numerical control slitting equipment body (3); the front of the connecting plate (503) is fixedly connected to a support plate (502); the middle of the support plate (502) is vertically slidably connected to a limit rod (501).

3. The CNC cutting equipment for steel door core panels according to claim 1, characterized in that: The bottom ends of the two limiting rods (501) are fixedly connected to a base (505), the bottom end of the support plate (502) is fixedly connected to a lifting rod (504), and the free end of the lifting rod (504) is fixedly connected to the top end of the base (505).

4. The CNC cutting equipment for steel door core panels according to claim 1, characterized in that: The bottom end of the base (505) is fixedly connected to a limit plate (506), the inner side of the limit plate (506) is rotatably connected to a screw rod (507), and the middle part of the screw rod (507) is threadedly connected to a sliding support (512).

5. The CNC cutting equipment for steel door core panels according to claim 1, characterized in that: The top end of the sliding support (512) is slidably connected to the bottom end of the base (505), and the front and back sides of the sliding support (512) are fixedly connected to two return springs (511), and one end of two adjacent return springs (511) is fixedly connected to a mounting plate (509).

6. The CNC cutting equipment for steel door core panels according to claim 1, characterized in that: The outer side of the mounting plate (509) is snap-connected with a grinding sandpaper (510), the bottom end of the base (505) is fixedly connected with a motor (508), the output end of the motor (508) is fixedly connected to the other end of the screw rod (507), and the outer side of the grinding sandpaper (510) is attached to the inner side of the steel door core panel body (4).

7. The CNC cutting equipment for steel door core panels according to claim 1, characterized in that: The top end of the bracket (602) is fixedly connected to the top end of the laser cutting head (7), the top end of the bracket (602) is fixedly connected to a support base (604), the inner side of the support base (604) is fixedly connected to a plurality of heat dissipation fins (603), and the bottom ends of the plurality of heat dissipation fins (603) are all attached to the top end of the laser cutting head (7).

8. The CNC cutting equipment for steel door core panels according to claim 1, characterized in that: A cooling fan (601) is installed on the top of the support base (604).

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