Wire drawing machine, tungsten filament processing mechanism and tungsten filament processing system

Abstract

The utility model provides a wire drawing machine, a tungsten filament processing mechanism and a tungsten filament processing system, and the tungsten filament processing mechanism comprises a filament winding and unwinding mechanism which comprises a winding wheel and an unwinding wheel; a graphite emulsion coating mechanism; a shaping mechanism; a wire drawing mechanism; the tension detection mechanism comprises a first tension detection assembly and a second tension detection assembly, the first tension detection assembly is arranged between the unwinding wheel and the driven wire frame and comprises a first tension sensor, and the second tension detection assembly is arranged between the winding wheel and the driving wire frame and comprises a second tension sensor; the second tension detection assembly comprises a second tension sensor; and a control mechanism. According to the wire drawing machine, the tension borne by the wire wound on the wire drawing machine can be detected and fed back in real time, and an operator can adjust the wire drawing mechanism in real time through the control mechanism, so that the application range of the wire drawing machine can be enlarged, and the remarkable advantages that the equipment cost can be reduced, and the machining efficiency can be improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing machinery, in particular to a wire drawing machine, a tungsten wire processing mechanism and a processing system. Background Art

[0002] Metal wire has been widely used in many industries such as building materials, equipment, overhead view and packaging due to its significant advantages such as strong toughness, conductivity and low cost. Therefore, wire drawing machines have been widely used in the metal processing and production industry.

[0003] At present, the industry usually has corresponding special wire drawing equipment for different metals. The parameters of the stretching motor of each special wire drawing equipment are constant, so one equipment can only be adapted to one product. When different products need to be stretched or different tensile strengths need to be applied to a product, the operator needs to remove the product and replace the equipment for processing. On the one hand, this processing method requires multiple equipment to participate in the processing, and there is no coordination between the equipment, which greatly increases the labor cost. On the other hand, this processing method is costly, poorly applicable, and inefficient, and it is difficult to adapt to the current increasing product demand year by year. Therefore, how to explore a wire drawing equipment with adjustable tensile tension is one of the problems that need to be solved urgently in the industry. Summary of the invention

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the problems of low automation, low efficiency and poor applicability of wire drawing in the prior art, and to provide a wire drawing machine, a tungsten wire processing mechanism and a processing system.

[0005] To solve the above technical problems, the utility model provides a wire drawing machine, which includes: a wire reeling and unreeling mechanism, the wire reeling and unreeling mechanism includes a reeling wheel and an unreeling wheel respectively arranged at two ends of the wire drawing machine; a graphite emulsion coating mechanism, the graphite emulsion coating mechanism is arranged at the discharge end of the unreeling wheel; a shaping mechanism, the shaping mechanism is arranged at the discharge end of the graphite emulsion coating mechanism; a wire drawing mechanism, the wire drawing mechanism includes an active wire rack arranged at the discharge end of the shaping mechanism and a driven wire rack arranged between the unreeling wheel and the graphite emulsion coating mechanism; a tension detection mechanism, the tension detection mechanism includes a first tension detection component and a second tension detection component, the first tension detection component is arranged between the unreeling wheel and the driven wire rack, and the first tension detection component includes a first tension sensor, the second tension detection component is arranged between the reeling wheel and the active wire rack, and the second tension detection component includes a second tension sensor; a control mechanism, the wire drawing mechanism, the first tension sensor and the second tension sensor are respectively connected to the control mechanism.

[0006] In one embodiment of the utility model, the first tension detection assembly includes a first detection wheel and at least one first winding wheel, the silk thread is simultaneously wound around at least one first winding wheel and the first detection wheel, and at least one first winding wheel and the first detection wheel are not located at the same horizontal height, wherein the first detection wheel is connected to the first tension sensor.

[0007] In one embodiment of the present invention, the second tension detection assembly includes a second detection wheel and at least one second winding wheel, the silk thread is simultaneously wound around at least one second winding wheel and the second detection wheel, and at least one second winding wheel and the second detection wheel are not located at the same horizontal height, wherein the second detection wheel is connected to the second tension sensor.

[0008] In one embodiment of the present invention, the graphite emulsion coating mechanism includes a graphite emulsion tank and a coating member, and the coating member is arranged inside the graphite emulsion tank.

[0009] In one embodiment of the present invention, at least one nozzle is disposed on the coating member, and the nozzle is arranged toward the wire moving path.

[0010] In one embodiment of the present invention, the shaping mechanism comprises a heating element, and the wire moves along the functional surface of the heating element.

[0011] In one embodiment of the utility model, the shaping mechanism further comprises a mold frame, the mold frame is arranged at the discharge end of the heating element, and the wire is passed through the mold frame.

[0012] In one embodiment of the present invention, the shaping mechanism further comprises at least two support frames, and the at least two support frames are respectively arranged at the feeding end of the heating element and the discharging end of the mold frame.

[0013] The utility model also provides a tungsten wire processing mechanism, which comprises at least one of the above-mentioned wire drawing machines.

[0014] The utility model also provides a processing system, which comprises at least one of the above-mentioned tungsten wire processing mechanisms.

[0015] The above technical solution of the utility model has the following advantages compared with the prior art:

[0016] The wire drawing machine, tungsten wire processing mechanism and processing system described in the utility model can make the wire products installed thereon undergo the processing processes of unwinding, graphite emulsion coating, shaping, wire drawing and discharging in sequence, and in the above process, the tension detection mechanism can detect the tension of the wire wound thereon in real time and feed it back to the control mechanism, and the operator can adjust the wire drawing mechanism in real time through the control mechanism, thereby changing the degree of stretching of the wire, which can not only expand the scope of application of the wire drawing machine, but also compared with the traditional wire drawing machine, the present application also has the significant advantages of reducing equipment costs and improving processing efficiency, and is a new type of wire drawing machine, tungsten wire processing mechanism and processing system with broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0018] Figure 1 It is a structural schematic diagram of a wire drawing machine in a preferred embodiment of the utility model;

[0019] Figure 2 yes Figure 1 A schematic structural diagram of a first tension detection assembly in a wire drawing machine is shown;

[0020] Figure 3 yes Figure 1 The schematic diagram of the structure of the second tension detection component in the wire drawing machine is shown.

[0021] Explanation of the reference numerals in the specification: 100, wire retracting and unwinding mechanism; 110, winding wheel; 120, unwinding wheel; 200, graphite emulsion coating mechanism; 210, graphite emulsion trough; 220, coating member; 300, shaping mechanism; 310, heating member; 320, mold frame; 400, wire drawing mechanism; 410, active wire frame; 420, driven wire frame; 500, tension detection mechanism; 510, first tension detection assembly; 511, first winding wheel; 512, first detection wheel; 513, first tension sensor; 520, second tension detection assembly; 521, second winding wheel; 522, second detection wheel; 523, second tension sensor; 600, control mechanism. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0023] Embodiment 1

[0024] See also Figure 1As shown, this embodiment provides a wire drawing machine, which includes: a wire retracting and unreeling mechanism 100, the wire retracting and unreeling mechanism 100 includes a reeling wheel 110 and an unreeling wheel 120 respectively arranged at two ends of the wire drawing machine; a graphite emulsion coating mechanism 200, the graphite emulsion coating mechanism 200 is arranged at the discharge end of the unreeling wheel 120; a shaping mechanism 300, the shaping mechanism 300 is arranged at the discharge end of the graphite emulsion coating mechanism 200; a wire drawing mechanism 400, the wire drawing mechanism 400 includes an active wire frame 410 arranged at the discharge end of the shaping mechanism 300 and a driven wire frame 420 arranged between the unreeling wheel 120 and the graphite emulsion coating mechanism 200; a tension detection mechanism 50 0, the tension detection mechanism 500 includes a first tension detection component 510 and a second tension detection component 520, the first tension detection component 510 is arranged between the unwinding wheel 120 and the driven wire rack 420, and the first tension detection component 510 includes a first tension sensor 513, the second tension detection component 520 is arranged between the winding wheel 110 and the active wire rack 410, and the second tension detection component 500 includes a second tension sensor 523; the control mechanism 600, the wire drawing mechanism 400, the first tension sensor 513 and the second tension sensor 523 are respectively connected to the control mechanism 600.

[0025] The wire drawing machine described in this embodiment can make the wire products installed thereon undergo the processing processes of unwinding, graphite emulsion coating, shaping, wire drawing and discharging in sequence, and in the above process, the tension detection mechanism 500 can detect the tension of the wire wound thereon in real time and feed it back to the control mechanism 600. The operator can adjust the wire drawing mechanism 400 in real time through the control mechanism 600, thereby changing the degree of stretching of the wire. Not only can the application scope of the wire drawing machine be expanded, but also compared with the traditional wire drawing machine, the present application also has the significant advantages of being able to reduce equipment costs and improve processing efficiency. It is a new type of wire drawing machine with broad application prospects.

[0026] by Figure 1The wire drawing machine shown is a reference. In this embodiment, the unwinding wheel 120, the graphite emulsion coating mechanism 200, the shaping mechanism 300, the wire drawing mechanism 400 and the winding wheel 110 are arranged in sequence from left to right. The first tension detection component 510 and the second tension detection component 520 are respectively arranged at the discharge end of the unwinding wheel 120 and the feed end of the winding wheel 110. Thus, the control mechanism 600 can detect the tension of the two force-bearing ends of the wire more accurately through the first tension detection component 510 and the second tension detection component 520, thereby improving the accuracy of the detection structure. In this embodiment, the wire product can be circulated on the wire-receiving and unwinding mechanism 100, the graphite emulsion coating mechanism 200, the shaping mechanism 300 and the wire drawing mechanism 400, thereby improving the processing efficiency. Specifically, the wire product in this embodiment is circulated 9 times. In other embodiments, the number of circulated wire products can be appropriately increased or decreased according to actual use. The utility model does not make specific restrictions on this.

[0027] In this embodiment, the winding wheel 110 and the unwinding wheel 120 are respectively connected to the driving motor, and the two rotate in the same direction and at the same speed. In this embodiment, the winding wheel 110 and the unwinding wheel 120 are independently connected to the control mechanism 600, and the operator can control the material winding and releasing through the control mechanism 600.

[0028] See also Figure 1 As shown, the graphite emulsion coating mechanism 200 includes a graphite emulsion trough 210 and a coating member 220, wherein the coating member 220 is disposed inside the graphite emulsion trough 210, and further, at least one nozzle is disposed on the coating member 220, and the nozzle is disposed toward the moving path of the wire. In this embodiment, the graphite emulsion is contained inside the graphite emulsion trough 210, and the coating member 220 extends along the width direction of the wire drawing machine, and a plurality of nozzles are disposed thereon at intervals, and a pump body is disposed inside the nozzle, which can suck the graphite emulsion and spray it toward the wire, thereby uniformly covering the wire with a graphite emulsion layer, and further, the graphite emulsion has good high-temperature lubricity, which can protect the product from wear and tear, and at the same time, it also has excellent high-temperature coating properties, which can prevent the internal product from being easily oxidized and deteriorated.

[0029] See also Figure 1As shown, the shaping mechanism 300 includes a heating element 310, and the wire moves along the functional surface of the heating element 310. In this embodiment, the heating element 310 is preferably an electric furnace, and its functional surface is arranged toward the wire. After the wire passes through the heating element 310, it is easier to stretch and deform, which is the main stretching deformation stage of the wire product. Furthermore, the shaping mechanism 300 also includes a mold frame 320, and the mold frame 320 is arranged at the discharge end of the heating element 310. After the wire passes through the mold frame 320, its diameter and peripheral shape meet the product standard. In addition, the shaping mechanism 300 in this embodiment also includes at least two support frames, and at least two of the support frames are respectively arranged at the feed end of the heating element 310 and the discharge end of the mold frame 320. Both support frames extend along the width direction of the wire drawing machine, which are used to guide and support the wire product to avoid the problem of knotting and entanglement of the shovel blade during processing. In other embodiments, more number of support frames can be arranged according to actual production and processing conditions, and the utility model does not impose any specific restrictions on the number of support frames, the specific installation position and the installation method. In addition, the shaping mechanism 300 and the graphite emulsion coating mechanism 200 in this embodiment are also connected to the control mechanism 600, and the opening and closing and the opening degree thereof are controlled by the control mechanism 600.

[0030] See also Figure 2 As shown, the first tension detection assembly 510 includes a first detection wheel 512 and at least one first winding wheel 511, the silk thread is wound around at least one first winding wheel 511 and the first detection wheel 512 at the same time, and at least one first winding wheel 511 and the first detection wheel 512 are not located at the same horizontal height, wherein the first detection wheel 512 is connected to the first tension sensor 513. This embodiment includes two first winding wheels 511, the first detection wheel 512 is arranged at the center of the two first winding wheels 511 in the horizontal direction, and the first detection wheel 512 is arranged below the two first winding wheels 511. In this embodiment, the silk thread is wound and adhered to the upper surface of the two first winding wheels 511 and the lower surface of the first detection wheel 512. When the silk thread is subjected to tension, it will apply tension to the first detection wheel 512. At this time, the first tension sensor 513 connected to the first detection wheel 512 can convert this tension into parameter information and transmit it to the control mechanism 600, and the control mechanism 600 displays the parameter information in real time, so as to facilitate the observation and adjustment of the operator.

[0031] See also Figure 3As shown, similarly, the second tension detection assembly 520 includes a second detection wheel 522 and at least one second winding wheel 521, the silk thread is wound around at least one second winding wheel 521 and the second detection wheel 522 at the same time, and at least one second winding wheel 521 and the second detection wheel 522 are not located at the same horizontal height, wherein the second detection wheel 522 is connected to the second tension sensor 523. This embodiment includes two second winding wheels 521, the second detection wheel 522 is arranged at the center of the two second winding wheels 521 in the horizontal direction, and the second detection wheel 522 is arranged below the two second winding wheels 521. In this embodiment, the silk thread is wound and adhered to the upper surface of the two second winding wheels 521 and the lower surface of the second detection wheel 522 at the same time. When the silk thread is subjected to tension, it will apply tension to the second detection wheel 522. At this time, the second tension sensor 523 connected to the second detection wheel 522 can convert this tension into parameter information and transmit it to the control mechanism 600, and the control mechanism 600 displays the parameter information in real time, so as to facilitate the observation and adjustment of the operator.

[0032] Embodiment 2

[0033] This embodiment provides a tungsten wire processing mechanism, which includes at least one wire drawing machine described in the first embodiment.

[0034] Embodiment 3

[0035] This embodiment provides a processing system, which includes at least one tungsten wire processing mechanism described in the second embodiment.

[0036] In summary, the wire drawing machine, tungsten wire processing mechanism and processing system described in the utility model can make the wire products installed thereon undergo the processing processes of unwinding, graphite emulsion coating, shaping, wire drawing and discharging in sequence, and in the above process, the tension detection mechanism 500 can detect the tension of the wire wound thereon in real time and feed it back to the control mechanism 600. The operator can adjust the wire drawing mechanism 400 in real time through the control mechanism 600, thereby changing the degree of stretching of the wire. Not only can the application scope of the wire drawing machine be expanded, but also compared with the traditional wire drawing machine, the present application also has the significant advantages of reducing equipment costs and improving processing efficiency. It is a new type of wire drawing machine, tungsten wire processing mechanism and processing system with broad application prospects.

[0037] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A wire drawing machine, characterized in that: include: A wire-reeling and reeling mechanism, the wire-reeling and reeling mechanism comprising a reeling wheel and a reeling wheel respectively arranged at two ends of the wire drawing machine; A graphite emulsion coating mechanism, wherein the graphite emulsion coating mechanism is arranged at the discharge end of the unwinding wheel; A shaping mechanism, the shaping mechanism being arranged at the discharge end of the graphite emulsion coating mechanism; A wire drawing mechanism, the wire drawing mechanism comprising an active wire frame arranged at the discharge end of the shaping mechanism and a driven wire frame arranged between the unwinding wheel and the graphite emulsion coating mechanism; A tension detection mechanism, the tension detection mechanism comprising a first tension detection component and a second tension detection component, the first tension detection component being arranged between the unwinding wheel and the driven wire frame, and the first tension detection component comprising a first tension sensor, the second tension detection component being arranged between the winding wheel and the active wire frame, and the second tension detection component comprising a second tension sensor; A control mechanism, the wire drawing mechanism, the first tension sensor and the second tension sensor are respectively connected to the control mechanism.

2. The wire drawing machine according to claim 1, characterized in that: The first tension detection component includes a first detection wheel and at least one first winding wheel, the silk thread is wound around at least one first winding wheel and the first detection wheel at the same time, and at least one first winding wheel and the first detection wheel are not located at the same horizontal height, wherein the first detection wheel is connected to the first tension sensor.

3. The wire drawing machine according to claim 1, characterized in that: The second tension detection component includes a second detection wheel and at least one second winding wheel, the silk thread is wound around at least one second winding wheel and the second detection wheel at the same time, and at least one second winding wheel and the second detection wheel are not located at the same horizontal height, wherein the second detection wheel is connected to the second tension sensor.

4. The wire drawing machine according to claim 1, characterized in that: The graphite emulsion coating mechanism comprises a graphite emulsion tank and a coating member, and the coating member is arranged inside the graphite emulsion tank.

5. The wire drawing machine according to claim 4, characterized in that: The coating member is provided with at least one nozzle, and the nozzle is arranged toward the wire moving path.

6. The wire drawing machine according to claim 1, characterized in that: The shaping mechanism comprises a heating element, and the wire moves along the functional surface of the heating element.

7. The wire drawing machine according to claim 6, characterized in that: The shaping mechanism further comprises a mould frame, which is arranged at the discharge end of the heating element and through which the silk thread is passed.

8. The wire drawing machine according to claim 7, characterized in that: The shaping mechanism further comprises at least two support frames, and the at least two support frames are respectively arranged at the feeding end of the heating element and the discharging end of the mold frame.

9. A tungsten wire processing mechanism, characterized in that: The invention comprises at least one wire drawing machine as claimed in any one of claims 1 to 8.

10. A processing system, characterized in that: The invention comprises at least one tungsten wire processing mechanism according to claim 9.

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