Cutting mechanism for aluminum strip welding machine

Abstract

The utility model discloses a cutting mechanism for an aluminum strip welding machine, which comprises a cabinet body, a pressing plate assembly and a welding assembly, the pressing plate assembly is arranged on the cabinet body, and the welding assembly is arranged above the pressing plate assembly. The cutting mechanism is arranged in the middle of the pressing plate assembly and composed of a lifting assembly, a cutter assembly and a stabilizing assembly. Wherein the lifting assembly comprises a shearing mechanism frame, a shearing tool rest and a lifting air cylinder, the shearing mechanism frame is connected with the cabinet body, the shearing tool rest is movably connected with the shearing mechanism frame, and the lifting air cylinder drives the shearing tool rest to ascend and descend. The cutter assembly comprises two shearing upper cutters and two shearing lower cutters which are arranged on the shearing cutter frame and the shearing mechanism frame respectively. Through the unique design of the cutting mechanism, high-precision and high-efficiency aluminum strip cutting is achieved, the stability of the cutting process is improved, the welding difficulty is reduced, the quality and efficiency of cable production are effectively improved, and remarkable practicability and innovativeness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cable production equipment especially a cutting mechanism for aluminum tape welding machine. BACKGROUND

[0002] In the cable production process, aluminum tape as important cladding material, its continuity is vital to product quality.

[0003] Insufficient cutting precision: the existing cutting mechanism when cutting aluminum tape, due to lack of effective stabilizing device, leading to cutter in cutting process easy to appear jitter, thus making the aluminum tape cut seam after cutting uneven, affect the tightness and quality of subsequent welding.

[0004] Low cutting efficiency: the traditional cutting mode is mostly single cutter cutting, and the lifting and positioning process of the cutter is relatively complex, leading to slow cutting speed, unable to meet the demand of modern cable production to high -efficient production.

[0005] Poor stability: in the cutting process, aluminum tape is easy to be affected by external force and produce deviation, thus leading to inaccurate cutting position, even possibly appear cutting failure, increase production cost and time cost.

[0006] Welding difficulty: due to the uneven aluminum tape cut seam after cutting, make welding need additional operation to adjust cut seam position, increase the difficulty and time of welding, reduce production efficiency. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a cutting mechanism for aluminum tape welding machine.

[0008] In order to achieve the above object, the utility model is implemented according to the following technical scheme:

[0009] The utility model discloses a cabinet body, pressing plate subassembly, welding subassembly, the pressing plate subassembly sets up on the cabinet body, the welding subassembly sets up in the upper of pressing plate subassembly, the middle part of pressing plate subassembly is provided with cutting mechanism, cutting mechanism is by lifting subassembly, cutter subassembly and stabilizing subassembly, the cutter subassembly sets up on lifting subassembly, the stabilizing subassembly sets up in the both sides of lifting subassembly, the cutter subassembly is located in the middle part of pressing plate subassembly.

[0010] Specifically, the lifting assembly comprises a shearing mechanism frame, a shearing cutter frame and a lifting cylinder, the upper end surface of the shearing mechanism frame is connected with the middle part of the cabinet body, the shearing cutter frame is arranged at the middle part of the shearing mechanism frame, the shearing cutter frame and the shearing mechanism frame are movably connected, the lifting cylinder is fixedly arranged at the lower end of the shearing mechanism frame, the telescopic end of the lifting cylinder is connected with the lower end of the shearing cutter frame, the cutting knife assembly is arranged on the shearing cutter frame, and the stabilizing assembly is arranged between the two sides of the shearing cutter frame and the shearing mechanism frame.

[0011] The cutting knife assembly comprises two shearing upper knives and two shearing lower knives, the two shearing upper knives are arranged at the two sides of the shearing cutter frame respectively, and the two shearing lower knives are arranged at the upper end of the shearing mechanism frame and located at the two sides of the shearing upper knives.

[0012] The stabilizing assembly comprises two or more cutter frame stabilizing wheels, a stabilizing wheel frame and a stabilizing wheel frame adjusting screw, the cutter frame stabilizing wheels are movably connected with one side of the stabilizing wheel frame, the cutter frame stabilizing wheels are in contact with the side edges of the shearing lower knives, the end of the stabilizing wheel frame adjusting screw is movably connected with the other side of the stabilizing wheel frame, and the middle section of the stabilizing wheel frame adjusting screw is threadedly connected with the shell of the shearing mechanism frame.

[0013] The utility model discloses the beneficial effect is:

[0014] The utility model discloses a cutting mechanism for aluminum strip welding machine compares with prior art, the utility model has the following technical effect:

[0015] High accuracy cutting: through setting stable cutting knife assembly and stabilizing assembly, ensure that the cutting knife can keep stable in the cutting process, thereby realize high accuracy cutting, make the aluminum strip cut seam even, uniform for the subsequent welding provides good foundation, improves the welding quality and the reliability of product.

[0016] High -efficient cutting: adopt the mode of double -edged cutting, simultaneously to the tail end of aluminum strip and the front end of new aluminum band one -time cutting, greatly improved cutting efficiency, shortened production cycle, can better adapt to the high -efficient demand of modernization cable production.

[0017] Stability is strong: the cutter frame stabilizing wheel in stabilizing assembly and the side edge of shearing lower knife are closely contacted, and are adjusted through stabilizing wheel frame adjusting screw, can effectively prevent the cutting knife from shaking or deviating in the cutting process, ensure the stability of cutting process, improve the continuity and stability of production.

[0018] Welding convenience: since the cut aluminum strip slit is smooth and tightly sealed, no additional adjustment of the slit position is required during welding, the welding process is smoother, the welding difficulty is reduced, the welding efficiency is improved, and the efficiency and quality of the entire cable production are further improved.

[0019] Simple structure, easy to maintain: the cutting mechanism of the utility model is compact in structure, the connection and cooperation between the components are simple and reliable, easy to install and maintain, reduces the maintenance cost and repair time of the equipment, and prolongs the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic diagram of the utility model;

[0021] Figure 2 is a cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 is a structural schematic diagram of the application state of the utility model.

[0023] In the figure: cabinet 1, pressing plate assembly 2, welding assembly 3, shearing mechanism frame 4, shearing cutter frame 5, lifting cylinder 6, shearing upper cutter 7, shearing lower cutter 8, cutter frame stabilizing wheel 9, stabilizing wheel frame 10, stabilizing wheel frame adjusting screw 11. DETAILED DESCRIPTION

[0024] The utility model will be further described below in combination with the drawings and specific embodiments, the illustrative embodiments of the utility model and the description are used to explain the utility model, but not as a limitation on the utility model.

[0025] As Figure 1 Indicated: the utility model includes cabinet 1, pressing plate assembly 2, welding assembly 3, the pressing plate assembly 2 is arranged on the cabinet 1, the welding assembly 3 is arranged above the pressing plate assembly 2, the middle part of the pressing plate assembly 2 is provided with the cutting mechanism, the cutting mechanism is by lifting assembly, cutter assembly and stabilizing assembly, the cutter assembly is arranged on the lifting assembly, the stabilizing assembly is arranged on both sides of the lifting assembly, and the cutter assembly is located in the middle part of the pressing plate assembly 2.

[0026] Specifically, the lifting assembly includes shearing mechanism frame 4, shearing cutter frame 5 and lifting cylinder 6, the upper end surface of the shearing mechanism frame 4 is connected with the middle part of the cabinet 1, the shearing cutter frame 5 is arranged in the middle part of the shearing mechanism frame 4, the shearing cutter frame 5 is movably connected with the shearing mechanism frame 4, the lifting cylinder 6 is fixedly arranged at the lower end of the shearing mechanism frame 4, the telescopic end of the lifting cylinder 6 is connected with the lower end of the shearing cutter frame 5, the cutter assembly is arranged on the shearing cutter frame 5, and the stabilizing assembly is arranged between the two sides of the shearing cutter frame 5 and the shearing mechanism frame 4.

[0027] The cutting knife assembly comprises two upper cutting knives 7 and two lower cutting knives 8, the two upper cutting knives 7 are arranged on the two sides of the cutting knife holder 5, and the two lower cutting knives 8 are arranged on the upper end of the cutting mechanism holder 4 and located on the two sides of the upper cutting knives 7.

[0028] The stabilizing assembly comprises two or more than two knife holder stabilizing wheels 9, a stabilizing wheel holder 10 and a stabilizing wheel holder adjusting screw 11, the knife holder stabilizing wheels 9 are rotatably connected to one side of the stabilizing wheel holder 10, the knife holder stabilizing wheels 9 are in contact with the side edges of the lower cutting knives 8, the end of the stabilizing wheel holder adjusting screw 11 is rotatably connected to the other side of the stabilizing wheel holder 10, and the middle section of the stabilizing wheel holder adjusting screw 11 is threadedly connected between the housing of the cutting mechanism holder 4.

[0029] The working principle of the utility model is as follows:

[0030] The aluminum belt is used for producing cable products, after the front section is consumed, in order to ensure that the aluminum belt is continuous for coating the cable, therefore, the tail end of the aluminum belt and the front end of a new aluminum belt need to be welded, first, the tail end of the aluminum belt and the front end of the new aluminum belt are placed on the pressing plate assembly 2, the cutting knife holder 5 is driven to descend by the lifting cylinder 6, the two upper cutting knives 7 and the two lower cutting knives 8 simultaneously cut the tail end of the front section aluminum belt and the front end of the thick section aluminum belt at one time, so that the joint of the track belt can be tightly jointed, after cutting, the two sections of the aluminum belt are moved by the pressing plate assembly 2, the joint of the two sections of the aluminum belt is spliced, and then the joint is welded by the welding assembly 3, and the welding is completed.

[0031] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting mechanism for aluminum strip welding machine, comprising cabinet (1), pressure plate assembly (2), welding assembly (3), the pressure plate assembly (2) is arranged on the cabinet (1), the welding assembly (3) is arranged above pressure plate assembly (2), characterized in that: The cutting mechanism is arranged in the middle of the pressing plate assembly (2), and the cutting mechanism comprises a lifting assembly, a cutter assembly and a stabilizing assembly, the cutter assembly is arranged on the lifting assembly, the stabilizing assembly is arranged on both sides of the lifting assembly, and the cutter assembly is located in the middle of the pressing plate assembly (2).

2. The cutting mechanism for an aluminum strip welding machine of claim 1, wherein: The lifting assembly comprises a shearing mechanism frame (4), a shearing cutter frame (5) and a lifting cylinder (6), the upper end surface of the shearing mechanism frame (4) is connected with the middle part of the cabinet (1), the shearing cutter frame (5) is arranged in the middle of the shearing mechanism frame (4), the shearing cutter frame (5) is movably connected with the shearing mechanism frame (4), the lifting cylinder (6) is fixedly arranged at the lower end of the shearing mechanism frame (4), the telescopic end of the lifting cylinder (6) is connected with the lower end of the shearing cutter frame (5), the cutter assembly is arranged on the shearing cutter frame (5), and the stabilizing assembly is arranged between the two sides of the shearing cutter frame (5) and the shearing mechanism frame (4).

3. The cutting mechanism for an aluminum strip welding machine of claim 2, wherein: The cutter assembly comprises a shearing upper cutter (7) and a shearing lower cutter (8), the shearing upper cutter (7) is two, and the two shearing upper cutters (7) are arranged on the two sides of the shearing cutter frame (5) respectively, the shearing lower cutter (8) is two, and the two shearing lower cutters (8) are arranged on the upper end of the shearing mechanism frame (4) and located on the two sides of the shearing upper cutter (7).

4. The cutting mechanism for an aluminum strip welding machine of claim 3, wherein: The stabilizing assembly comprises a cutter frame stabilizing wheel (9), a stabilizing wheel frame (10) and a stabilizing wheel frame adjusting screw (11), the cutter frame stabilizing wheel (9) is two or more, the cutter frame stabilizing wheel (9) is rotatably connected with one side of the stabilizing wheel frame (10), the cutter frame stabilizing wheel (9) is in contact with the side edge of the shearing lower cutter (8), the end of the stabilizing wheel frame adjusting screw (11) is rotatably connected with the other side of the stabilizing wheel frame (10), and the middle section of the stabilizing wheel frame adjusting screw (11) is threadedly connected with the shell of the shearing mechanism frame (4).

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