Foam board cutting and slitting device

Abstract

The utility model particularly relates to a foam board cutting and slitting device. Comprising two transverse bases which are arranged in a spaced mode, rails are installed at the tops of the transverse bases, longitudinal bases are fixedly connected between the two ends of the two transverse bases, a plurality of vertically-arranged vertical frames are fixedly connected to the tops of the two longitudinal bases, a horizontal frame is fixedly connected between every two opposite vertical frames, and a movable cutting device runs on the rails; the movable cutting device comprises a frame, and a fixing device for fixing a foam board is mounted at the top of the transverse base; and a plurality of tension springs can be hung on the hanging holes and are used for fixing the resistance wires, so that multi-layer cutting of the foam board can be realized.

Description

Technical Field

[0001] The utility model relates to the field of foam board cutting equipment, in particular to a foam board cutting and slitting device. Background Art

[0002] The foam board is a polystyrene foam plastic board. Larger foam boards need to be cut to get the required size. Now electric heating wires are mostly used for cutting to prevent dust and be more environmentally friendly. The comparative document CN210732690U discloses an insulation board cutting device, but this device only has one resistance wire and cannot achieve layer cutting. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a foam board cutting and slitting device.

[0004] The technical solution of the utility model is implemented as follows: a foam board cutting and slitting device comprises two horizontal bases arranged at intervals, a track is installed on the top of the horizontal base, a longitudinal base is fixedly connected between the two ends of the two horizontal bases, a plurality of vertical frames arranged vertically are fixedly connected on the tops of the two longitudinal bases, a horizontal frame is fixedly connected between two opposite vertical frames, a movable cutting device travels on the track, the movable cutting device comprises a frame, the frame is located below the horizontal frame, running wheels are symmetrically installed at the bottom of the frame, a driving motor is installed on the running wheels, a door-shaped support frame is installed on the top of the frame, and the support frame The vertical parts are located on both sides of the horizontal frame, and the sides of the two vertical parts of the support frame are fixedly connected with vertically arranged connecting seats, the connecting seats include vertical plates, the outside of the vertical plates is fixedly connected with vertical plates perpendicular to each other, tension springs are installed on the vertical plates, and resistance wires are fixedly connected between the two tension springs. Vertically arranged conductive rollers are arranged on the two vertical parts of the support frame and located on the sides of the connecting seats, and both ends of the conductive rollers are fixedly connected to the mounting plates, and the mounting plates are horizontally installed on the vertical parts of the support frame, and the resistance wires are in contact with the outside of the conductive rollers; a fixing device for fixing the foam board is installed on the top of the horizontal base.

[0005] The fixing device comprises two spaced-apart gantries, the bottoms of the horizontal parts of the gantries are fixedly connected with vertically arranged hydraulic cylinders, and the bottoms of the hydraulic cylinders are fixedly connected with U-shaped clamps.

[0006] A plurality of hanging holes for hanging tension springs are provided on the vertical plate of the connecting seat along the height direction thereof.

[0007] The conductive roller is a hollow structure, the top of the conductive roller extends upward to the outside of the mounting plate, the top of the conductive roller is connected to a ventilation pipe, the ventilation pipe is connected to a fan, and the fan is installed on the top surface of the horizontal part of the support frame.

[0008] The lower end of the conductive roller is connected to a power source.

[0009] The technical solution of the utility model has the following positive effects: the movable cutting device of the utility model can be moved on the track, and the resistance wire is energized to cut the foam board. The two ends of each resistance wire are connected by a tension spring, and the tension spring is hung on the hanging hole on the vertical plate of the connecting seat. There are multiple hanging holes distributed from top to bottom, and different numbers of resistance wires can be set according to the maturity of cutting required; the conductive roller is a hollow structure, and a fan is connected to the upper end to cool the resistance wire that does not contact the foam board during cutting to prevent fire; a fixing device is provided to fix the foam board through a U-shaped clamp. When cutting the back, the front of the foam board is fixed, and when cutting the front, the back of the foam board is fixed. The lifting and lowering of the U-shaped clamp is controlled by a hydraulic cylinder, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is the structural front view of the utility model.

[0011] Figure 2 It is a left view of the structure of the utility model.

[0012] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0013] Figure 4 It is a top view of the structure of the utility model.

[0014] Figure 5 It is a schematic diagram of the structure of the U-shaped clamp. DETAILED DESCRIPTION

[0015] like Figure 1-5As shown, a foam board cutting and slitting device comprises two horizontal bases 1 arranged at intervals, a track 2 is installed on the top of the horizontal base 1, a longitudinal base 3 is fixedly connected between the two ends of the two horizontal bases 1, a plurality of vertical frames 4 arranged vertically are fixedly connected on the top of the two longitudinal bases 3, a horizontal frame 5 is fixedly connected between two opposite vertical frames 4, a movable cutting device is traveled on the track 2, the movable cutting device comprises a frame 6, the frame 6 is located below the horizontal frame 5, walking wheels 7 are symmetrically installed at the bottom of the frame 6, and the walking wheels 7 are installed with a driving motor, which is not shown in the figure. This is a prior art and will not be repeated. A door-shaped support frame 9 is installed on the top of the frame 6, and the vertical part of the support frame 9 is located at the water On both sides of the flat frame 5, the sides of the two vertical parts of the support frame 9 are fixedly connected with a vertically arranged connecting seat 10, the connecting seat 10 includes a vertical plate 11, the outside of the vertical plate 11 is fixedly connected with a vertical plate 12 which is perpendicular to it, at least one tension spring 13 is installed on the vertical plate 12, and a resistance wire 14 is fixedly connected between the two tension springs 13. Vertically arranged conductive rollers 15 are arranged on the two vertical parts of the support frame 9 and located on the sides of the connecting seat 10. Both ends of the conductive roller 15 are fixedly connected to a mounting plate 16, and the mounting plate 16 is horizontally installed on the vertical part of the support frame 9, and the resistance wire 14 is in contact with the outside of the conductive roller 15; a fixing device for fixing the foam board is installed on the top of the horizontal base 1.

[0016] Specifically, the foam board 20 to be cut is placed on the top surface of the horizontal frame 5, such as Figure 1 As shown, the foam board is located on the left side, the frame 6 is located on the right side of the foam board, the driving motor drives the walking wheel 7 to move to the left along the horizontal base 1 on the track 2, the conductive roller 15 is energized, and the resistance wire 14 in contact with it is also energized and heated. The resistance wire 14 will cut the foam board horizontally when moving, and the fixing device will fix the foam board 20 when cutting; the cross-section of the connecting seat 10 is an L-shaped structure, and the vertical plate 11 of the connecting seat 10 is fixedly welded to the vertical part of the support frame 9.

[0017] The fixing device comprises two spaced-apart gantries 23 , the bottoms of the horizontal parts of the gantries 23 are fixedly connected with vertically arranged hydraulic cylinders 24 , and the bottoms of the hydraulic cylinders 24 are fixedly connected with U-shaped clamps 25 .

[0018] Specifically, when the frame 6 is located on the right side of the foam board, the right side of the foam board 20 will be cut first, and the hydraulic cylinder 24 on the left side will be started. The free end of the hydraulic cylinder 24 moves downward, so that the U-shaped clamp 25 is clamped on the left side of the foam board 20 for fixation. When the frame continues to move to a position close to the left U-shaped clamp 25, the right U-shaped clamp 25 descends and clamps on the right side of the foam board 20 for fixation, and the left U-shaped clamp 25 rises.

[0019] The vertical plate 12 of the connecting seat 10 is provided with a plurality of hanging holes 17 along the height direction thereof for hanging the tension springs 13 .

[0020] As needed, when the foam board 20 needs to be cut into multiple layers, multiple tension springs 13 can be hung in the hanging holes 17, and a resistance wire 14 is connected between the tension springs 13 at the same position, and multiple resistance wires 14 can complete multi-layer cutting.

[0021] The conductive roller 15 is a hollow structure, and the top of the conductive roller 15 extends upward to the outside of the mounting plate 16 . The top of the conductive roller 15 is connected to a ventilation duct 18 , and the ventilation duct 18 is connected to a fan 19 , which is installed on the top surface of the horizontal portion of the support frame 9 .

[0022] Specifically, Figure 2 As shown, the resistance wire 14 enters the foam board 20 to cut the foam, and the part of the resistance wire 14 leaking out on both sides is easy to turn red and catch fire. Ventilation through the fan 19 can cool the resistance wire 14 and improve safety.

[0023] The lower end of the conductive roller 15 is connected to a power source; the conductive roller 15 is energized, so that the resistance wire 14 is energized and heated to perform cutting.

Claims

1. A foam board cutting and slitting device, characterized in that: The invention comprises two horizontal bases arranged at intervals, a track is installed on the top of the horizontal base, a longitudinal base is fixedly connected between the two ends of the two horizontal bases, a plurality of vertical frames arranged vertically are fixedly connected on the tops of the two longitudinal bases, a horizontal frame is fixedly connected between two opposite vertical frames, a movable cutting device is traveled on the track, and the movable cutting device comprises a frame, the frame is located below the horizontal frame, running wheels are symmetrically installed at the bottom of the frame, a driving motor is installed on the running wheels, a gate-shaped supporting frame is installed on the top of the frame, the vertical parts of the supporting frame are located on both sides of the horizontal frame, and the supporting frame is provided on the top of the frame. The sides of the two vertical parts of the support frame are fixedly connected with vertically arranged connecting seats, and the connecting seats include a vertical plate, and the outside of the vertical plate is fixedly connected with a vertical plate perpendicular to it, and a tension spring is installed on the vertical plate, and a resistance wire is fixedly connected between the two tension springs. Vertically arranged conductive rollers are arranged on the two vertical parts of the support frame and located on the sides of the connecting seats, and both ends of the conductive rollers are fixedly connected to the mounting plate, and the mounting plate is horizontally installed on the vertical part of the support frame, and the resistance wire is in contact with the outside of the conductive roller; a fixing device for fixing the foam board is installed on the top of the horizontal base.

2. A foam board cutting and slitting device according to claim 1, characterized in that: The fixing device comprises two spaced-apart gantries, the bottoms of the horizontal parts of the gantries are fixedly connected with vertically arranged hydraulic cylinders, and the bottoms of the hydraulic cylinders are fixedly connected with U-shaped clamps.

3. The foam board cutting and slitting device according to claim 1, characterized in that: A plurality of hanging holes for hanging tension springs are provided on the vertical plate of the connecting seat along the height direction thereof.

4. The foam board cutting and slitting device according to claim 1, characterized in that: The conductive roller is a hollow structure, the top of the conductive roller extends upward to the outside of the mounting plate, the top of the conductive roller is connected to a ventilation pipe, the ventilation pipe is connected to a fan, and the fan is installed on the top surface of the horizontal part of the support frame.

5. The foam board cutting and slitting device according to claim 2, characterized in that: The lower end of the conductive roller is connected to a power source.

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