Cutting equipment for fireproof cable production

Abstract

The utility model discloses cutting equipment for fireproof cable production, which comprises two symmetrical guide rails fixedly arranged on the ground and a cutting frame, the two guide rails are jointly provided with a traction seat which linearly reciprocates, the middle of the upper part of the traction seat is fixedly provided with a supporting column, and the upper part of the supporting column is fixedly provided with a supporting rod; a lower supporting block is fixedly arranged at the upper end of the supporting column, two pressing air cylinders are symmetrically and fixedly arranged at the positions, on the two sides of the supporting column, of the upper portion of the traction base, the telescopic ends of the two pressing air cylinders are jointly and fixedly connected with an upper pressing block, and the upper pressing block and the lower supporting block are oppositely arranged. The section of the cutting frame is in an inverted-U shape, a vertical lifting air cylinder is fixedly arranged in the middle of the top of the cutting frame, the telescopic end of the lifting air cylinder is fixedly connected with the upper portion of an inverted-U-shaped cutter base, and a circular saw blade is rotationally arranged in the middle of the cutter base. According to the utility model, automatic cutting of the fireproof cable can be completed, and the efficiency of the station is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof cable production equipment, in particular to a cutting device for fireproof cable production. Background Art

[0002] As modern buildings continue to grow in height and scale, electrical equipment and wires and cables are playing an increasingly important role in their construction. However, fires still occur from time to time, posing a serious threat to life and property. Consequently, fire-resistant cables are becoming increasingly common and an integral part of modern architecture. Fire-resistant cables are specialized wires and cables designed to operate normally in high-temperature environments, preventing the spread of fire and providing power for firefighting equipment and emergency lighting.

[0003] During the current production process of flexible fire-resistant cables, they need to be cut into specified lengths according to customer needs. Therefore, appropriate cutting equipment is required to cut fire-resistant cables to fixed lengths. However, existing cutting equipment cannot guarantee the correct cutting length of the cable, and the cutting action is inconsistent, resulting in low work efficiency. Therefore, a cutting device for fire-resistant cable production was developed. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for producing fireproof cables, so as to solve the technical problems mentioned in the above background technology.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] Furthermore, two mounting plates are symmetrically fixed on the bottom of the traction seat, and the two mounting plates are rotatably provided with limiting guide wheels adapted to the guide rails on opposite sides thereof, and the two mounting plates are provided with guide wheel motors for driving the corresponding limiting guide wheels to rotate on opposite sides thereof.

[0008] Furthermore, the lifting cylinder is provided at one end of the cutting frame away from the two guide rail ends, and a clamping mechanism is provided at one end of the cutting frame close to the two guide rail ends.

[0009] Furthermore, the clamping mechanism includes two symmetrical clamping cylinders fixedly arranged horizontally on the outer sides of the two side plates of the cutting frame, and the telescopic ends of the two clamping cylinders respectively penetrate the side plates of the cutting frame and are fixed with clamping blocks.

[0010] Furthermore, V-shaped grooves are respectively formed on the upper portion of the lower support block, the lower portion of the upper pressing block, and opposite ends of the two clamping blocks.

[0011] Compared with the prior art, the beneficial technical effects of the present invention are:

[0012] The utility model automatically clamps the free end of the fireproof cable to be cut by the upper pressure block and the lower support block on the traction seat. When the traction seat pulls the fireproof cable to the specified position, the circular saw blade on the cutting frame moves downward to complete the automatic cutting of the fireproof cable. The straight-line movement distance of the traction seat along the two guide rails can ensure the cutting length of the cable, and the reciprocating traction seat can realize automatic and continuous traction of the fireproof cable, ensuring automatic and continuous fixed-length cutting, thereby effectively improving the work seat efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 It is a top view of the utility model;

[0015] Figure 2 relative to Figure 1 Left view of;

[0016] Figure 3 It is a side view of the cutter seat;

[0017] Explanation of the accompanying drawings: 1. Guide rail; 2. Cutting frame; 3. Traction seat; 4. Mounting plate; 5. Limiting guide wheel; 6. Guide wheel motor; 7. Support column; 8. Lower support block; 9. Clamping cylinder; 10. Upper pressure block; 11. Lifting cylinder; 12. Cutter seat; 13. Circular saw blade; 14. Cutter motor; 15. Clamping cylinder; 16. Clamping block. DETAILED DESCRIPTION

[0018] like Figure 1-Figure 3 As shown, a cutting device for fireproof cable production includes two symmetrical guide rails 1 fixedly installed on the ground and a cutting frame 2 fixedly arranged on the outside of one end of the two guide rails.

[0019] A traction seat 3 with linear reciprocating motion is commonly installed on the two guide rails 1. Two vertical mounting plates 4 are symmetrically fixed on the bottom of the traction seat 3. The two mounting plates 4 are rotatably mounted on opposite sides of each other with limiting guide wheels 5 that are adapted to the guide rail 1. The two mounting plates 4 are mounted on opposite sides with guide wheel motors 6 for driving the corresponding limiting guide wheels 5 to rotate.

[0020] A support column 7 is fixedly installed in the middle of the upper part of the traction seat 3, and a lower support block 8 is fixedly installed on the upper end of the support column 7. Two pressing cylinders 9 are symmetrically fixedly installed on the upper part of the traction seat 3 on both sides of the support column 7. The telescopic ends of the two pressing cylinders 9 are fixedly connected to an upper pressing block 10, which is arranged opposite to the lower support block 8.

[0021] The cutting frame 2 has an inverted U-shaped cross-section, with a vertical lift cylinder 11 fixedly mounted in the middle of its top. The telescopic end of the lift cylinder 11 is fixedly connected to the upper portion of an inverted U-shaped cutter seat 12. A circular saw blade 13 is rotatably mounted in the middle of the cutter seat 12, and a cutter motor 14 is fixedly mounted on the outer side of the cutter seat 12 to drive the circular saw blade 13.

[0022] In this embodiment, the lifting cylinder 11 is mounted on the end of the cutting frame 2 away from the ends of the two guide rails 1. The end of the cutting frame 2 closer to the ends of the two guide rails 1 is provided with a clamping mechanism. Specifically, the clamping mechanism includes two symmetrical clamping cylinders 15 fixedly mounted horizontally on the outer sides of the two side panels of the cutting frame 2. The telescopic ends of the two clamping cylinders 15 respectively penetrate the side panels of the cutting frame 2 and are fixedly mounted with clamping blocks 16.

[0023] The upper portion of the lower support block 8, the lower portion of the upper pressing block 10, and the opposite ends of the two clamping blocks 16 are respectively provided with V-shaped grooves, and the surface of each V-shaped groove is provided with anti-slip grooves.

[0024] During operation, the lower support block and upper pressure block of the traction mount clamp the free end of the fireproof cable to be cut. Two guide wheel motors then drive the corresponding limit guide wheels to rotate, causing the traction mount to pull the fireproof cable in a linear motion along two guide rails. Upon reaching the designated position, the guide wheel motors stop, and the two clamping cylinders extend, allowing the two clamping blocks to jointly clamp the fireproof cable near the cutting position. The lifting cylinder then extends, causing the cutter mounts to move toward each other. The cutter motor then drives the circular saw blade to rotate, completing the automatic, fixed-length cutting of the fireproof cable. After the cutting is completed, the lifting cylinder shrinks and resets, the two clamping cylinders extend and reset, and the two guide wheel motors drive the limit guide wheels to rotate in the opposite direction, so that the traction seat is reset to the bottom of the cutting frame. Then the two clamping cylinders drive the upper pressure block to move toward each other again. After the upper pressure block and the lower support block clamp the end of the fire-proof cable, the two clamping cylinders shrink and reset, and the two guide wheel motors drive the limit guide wheels to rotate forward, so that the traction seat pulls the fire-proof cable to be cut again in the direction away from the cutting frame. This cycle is repeated to achieve continuous automatic cutting.

[0025] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A cutting device for fireproof cable production, characterized by: Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

2. The cutting device for producing fireproof cables according to claim 1, characterized in that: Two mounting plates are symmetrically fixed on the bottom of the traction seat, and the opposite sides of the two mounting plates are respectively rotatably provided with limiting guide wheels adapted to the guide rails, and the opposite sides of the two mounting plates are respectively provided with guide wheel motors for driving the corresponding limiting guide wheels to rotate.

3. The cutting device for producing fireproof cables according to claim 1, characterized in that: The lifting cylinder is arranged at one end of the cutting frame away from the two guide rail ends, and a clamping mechanism is arranged at one end of the cutting frame close to the two guide rail ends.

4. The cutting device for producing fireproof cables according to claim 3, characterized in that: The clamping mechanism includes two symmetrical clamping cylinders fixedly arranged horizontally on the outer sides of the two side plates of the cutting frame. The telescopic ends of the two clamping cylinders respectively penetrate the side plates of the cutting frame and are fixed with clamping blocks.

5. The cutting device for producing fireproof cables according to claim 4, characterized in that: The upper portion of the lower support block, the lower portion of the upper pressing block, and opposite ends of the two clamping blocks are respectively provided with V-shaped grooves.

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