Wire drawing machine with self-adaptive tension adjusting function

Abstract

The utility model relates to the technical field of wire drawing machines, in particular to a wire drawing machine with a self-adaptive tension adjusting function. According to the technical scheme, the wire drawing device comprises a bottom plate, a vertical plate used for installation is fixedly arranged at the top of the bottom plate, a pay-off reel used for releasing and a take-up reel used for winding are arranged on the front face of the vertical plate, and a wire drawing die used for machining and an adjusting structure used for adjusting tension are fixedly arranged on the front face of the vertical plate. A PLC used for control is fixedly arranged at the top of the bottom plate, the adjusting structure comprises a tension detection sensor used for detecting tension and an electric push rod used for driving, and a connecting block is fixedly arranged at the output end of the electric push rod. According to the automatic tension adjusting device, automatic tension adjusting can be achieved, frequent tension adjusting is not needed when materials of different materials are machined, high-precision tension adjusting can be achieved, and the product quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire drawing machine technical field especially relates to a wire drawing machine with self -adaptation tension adjustment function. BACKGROUND

[0002] Wire drawing machine is widely used in metal processing and other industries, its function is to draw metal wire through die into different diameter filaments, in the wire drawing process, the tension control of wire is very important, if the tension is too large, it is easy to cause wire to break, if the tension is too small, then it will make the surface quality of wire is bad, appears uneven thick and thin problem, in the working process of traditional wire drawing machine, the adjustment of wire drawing tension often relies on artificial experience or fixed parameter setting.

[0003] Because the tension required by different material metal wire is different in the wire drawing process, therefore needs to adjust the tension once manually every processing one material, not only consumes manpower, and can not guarantee the accuracy of each adjustment, influence product's quality, in view of the above reason, the present application proposes a wire drawing machine with self -adaptation tension adjustment function. UTILITY MODEL CONTENT

[0004] The utility model aims at the problem in background art, proposes a wire drawing machine with self -adaptation tension adjustment function.

[0005] The utility model discloses a technical scheme: a wire drawing machine with self -adaptation tension adjustment function, including the bottom plate, the top of bottom plate is fixed with the vertical board for installing, the front of vertical board is equipped with the pay -off disc for releasing and the take -up disc for winding, the front of vertical board is fixed with the wire drawing die for processing and the adjustment structure for adjusting tension, the top of bottom plate is fixed with the PLC for controlling;

[0006] The adjustment structure includes tension detection sensor for detecting tension and electric push rod for driving, the output end of electric push rod is fixed with the connecting block, and the one end of connecting block is movably provided with the tension adjustment wheel for adjusting the included angle.

[0007] Optionally, the tension detection sensor and the vertical plate are fixedly connected, one end of the connecting block is movably connected with the vertical plate, one end of the connecting block is fixedly provided with a connecting rod, and the tension adjustment wheel is movably connected with the connecting rod.

[0008] Optionally, the top of the electric push rod is fixedly provided with a mounting plate, the mounting plate and the vertical plate are fixedly connected, the front of the vertical plate is provided with a sliding groove, and one end of the connecting block away from the connecting rod is movably connected with the sliding groove.

[0009] Optionally, the back of the vertical plate is fixedly provided with motor one and motor two, the output end of the motor one is fixedly connected with the pay-off disc, and the output end of the motor two is fixedly connected with the take-up disc.

[0010] Optionally, the front of the vertical plate is movably provided with a guide wheel, and the outer portion of the guide wheel is sleeved with a rubber sleeve.

[0011] Optionally, the front of the vertical plate is provided with a fault alarm structure, the fault alarm structure comprises a copper shell for emitting sound and a motor three for driving, the lower portion of the copper shell is provided with a guide rod and a limiting plate, and the output end of the motor three is fixedly provided with a cam.

[0012] Optionally, the back of the guide rod is movably provided with a connecting shaft, the other end of the connecting shaft is fixedly connected with the vertical plate, and the top of one end of the guide rod is fixedly provided with a knocking ball.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] 1、 the utility model discloses a tension detection sensor, electric push rod and the setting of tension adjusting wheel can realize the self -adjusting of tension, when processing different material materials, and can realize high -precision adjustment to tension, ensure the quality of product.

[0015] 2、 the utility model discloses the setting of copper shell, knocking ball, motor three, cam and guide rod, if tension is not obtained in the prescribed time in time effective regulation, PLC will start motor three, and motor three passes through the output shaft and drives the cam again, and the cam extrudes the guide rod, and the guide rod drives the knocking ball of top and knocks the copper shell and makes it emit sound, plays the role of alarm, reminds relevant personnel equipment automatic regulation system exception, makes it in time make corresponding measures. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 give the first perspective three -dimensional structure schematic diagram of the utility model;

[0017] Figure 2 give the second perspective three -dimensional structure schematic diagram of the utility model;

[0018] Figure 3 give the three -dimensional structure schematic diagram of the utility model in guide wheel and rubber sleeve separation;

[0019] Figure 4 give the three -dimensional schematic diagram of the utility model in fault alarm structure.

[0020] REFERENCE SIGNS:

[0021] 1、 bottom plate;

[0022] 2、 vertical plate;

[0023] 3. A reel;

[0024] 4. A reel;

[0025] 5. A motor one;

[0026] 6. A motor two;

[0027] 7. A wire drawing die;

[0028] 8. A PLC;

[0029] 9. An adjusting structure; 901, a tension detection sensor; 902, an electric push rod; 903, a connecting block; 904, a connecting rod; 905, a tension adjusting wheel;

[0030] 10. A fault alarm structure; 101, a copper shell; 102, a motor three; 103, a cam; 104, a guide rod; 105, a limiting plate; 106, a knocking ball;

[0031] 11. A guide wheel;

[0032] 12. A rubber sleeve. DETAILED DESCRIPTION

[0033] The technical solutions of the present disclosure will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all the embodiments.

[0034] The components of the embodiments of the present disclosure generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present disclosure provided in the drawings is not intended to limit the scope of the claimed present disclosure, but only represents selected embodiments of the present disclosure.

[0035] Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present disclosure.

[0036] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0037] In the description of the present disclosure, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0038] Embodiment 1

[0039] As Figures 1-3 shown, the utility model provides a wire drawing machine with self -adaptation tension adjusting function, including the bottom plate 1, the top of bottom plate 1 is fixedly provided with the vertical plate 2 for installation, the front of vertical plate 2 is equipped with the pay -off reel 3 for release and the take -up reel 4 for winding, the back of vertical plate 2 is fixedly provided with motor one 5 and motor two 6, the output of motor one 5 and pay -off reel 3 are fixedly connected, the output of motor two 6 and take -up reel 4 are fixedly connected, the front of vertical plate 2 is fixedly provided with wire drawing die 7 for processing and adjusting structure 9 for adjusting tension, the top of bottom plate 1 is fixedly provided with PLC 8 for control, PLC 8 can be used for data comparison, timing and starting drive piece, the front of vertical plate 2 is movably provided with guide wheel 11, the outside of guide wheel 11 is equipped with rubber sleeve 12, and the rubber sleeve 12 can automatically adjust the elastic deformation according to the tension of wire drawing, reduce the influence of instantaneous change of tension on wire drawing quality;

[0040] Adjusting structure 9 includes tension detection sensor 901 for detecting tension and electric push rod 902 for driving, the output of electric push rod 902 is fixedly provided with connecting block 903, the top of electric push rod 902 is fixedly provided with mounting plate, and the mounting plate and vertical plate 2 are fixedly connected, the front of vertical plate 2 is equipped with sliding slot, and the end, away from connecting rod 904 of connecting block 903, and sliding slot are movably connected, and tension detection sensor 901 and vertical plate 2 are fixedly connected, and the end of connecting block 903 and vertical plate 2 are movably connected, and the end of connecting block 903 is movably provided with tension adjusting wheel 905 for adjusting included angle, the end of connecting block 903 is fixedly provided with connecting rod 904, and tension adjusting wheel 905 and connecting rod 904 are movably connected.

[0041] In this embodiment, the wire release reel 3 releases the wire to be drawn. The wire passes through the wire drawing die 7 for drawing. The drawn wire passes through the surface of the tension detection sensor 901, then passes under the tension adjusting wheel 905, then passes over the top of the guide wheel 11, and is finally wound up by the take-up reel 4. Before processing, a preset tension value is first input into the PLC8. The tension detection sensor 901 monitors the tension of the wire drawing in real time and transmits the tension value to the PLC8. If the tension value generated during the wire drawing does not match the preset value, the PLC8 will start the electric push rod 902 and control its output end to take up and release. The electric push rod 902 then drives the tension adjusting wheel 905 to move up and down, adjusting the wrap angle between the wire drawing and the adjusting wheel, thereby achieving the purpose of automatically adjusting the tension.

[0042] Example 2

[0043] like Figures 1-4 As shown, based on Embodiment 1, the front of the upright plate 2 is provided with a fault alarm structure 10. The fault alarm structure 10 includes a copper shell 101 for emitting a sound and a motor 102 for driving. A guide rod 104 and a limiting plate 105 are provided below the copper shell 101. A connecting shaft is movably provided on the back of the guide rod 104. The other end of the connecting shaft is fixedly connected to the upright plate 2. A striking ball 106 is fixedly provided at the top of one end of the guide rod 104. A cam 103 is fixedly provided at the output end of the motor 102. The PLC 8 will automatically record the time of tension abnormality. If the tension is not adjusted in a timely and effective manner within the specified time, the PLC 8 will start the motor 102. The motor 102 will then drive the cam 103 through the output shaft. The cam 103 will press the guide rod 104. The guide rod 104 will then drive the striking ball 106 at the top to strike the copper shell 101 to emit a sound, which will serve as an alarm to remind relevant personnel that the automatic adjustment system of the equipment is abnormal and to take appropriate measures in time.

[0044] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A wire drawing machine with self-adaptive tension adjusting function, comprising a bottom plate (1), the top of the bottom plate (1) is fixedly provided with a stand plate (2) for installation, the front surface of the stand plate (2) is provided with a pay-off reel (3) for release and a take-up reel (4) for winding, characterized in that: the front surface of the stand plate (2) is fixedly provided with a wire drawing die (7) for processing and an adjusting structure (9) for adjusting tension, the top of the bottom plate (1) is fixedly provided with a PLC (8) for control; the adjusting structure (9) comprises a tension detection sensor (901) for detecting tension and an electric push rod (902) for driving, the output end of the electric push rod (902) is fixedly provided with a connecting block (903), one end of the connecting block (903) is movably provided with a tension adjusting wheel (905) for adjusting the included angle.

2. The wire drawing machine having a self-adapting tension adjustment function according to claim 1, wherein, The tension detection sensor (901) and the stand plate (2) are fixedly connected, one end of the connecting block (903) and the stand plate (2) are movably connected, one end of the connecting block (903) is fixedly provided with a connecting rod (904), and the tension adjusting wheel (905) and the connecting rod (904) are movably connected.

3. The wire drawing machine having a self-adapting tension adjustment function according to claim 2, characterized in that, The top of the electric push rod (902) is fixedly provided with a mounting plate, the mounting plate and the stand plate (2) are fixedly connected, the front surface of the stand plate (2) is provided with a sliding groove, and one end of the connecting block (903) away from the connecting rod (904) is movably connected with the sliding groove.

4. The wire drawing machine having a self-adapting tension adjustment function according to claim 1, wherein, The back surface of the stand plate (2) is fixedly provided with a motor one (5) and a motor two (6), the output end of the motor one (5) and the pay-off reel (3) are fixedly connected, and the output end of the motor two (6) and the take-up reel (4) are fixedly connected.

5. The wire drawing machine having a self-adapting tension adjustment function according to claim 1, wherein, The front surface of the stand plate (2) is movably provided with a guide wheel (11), and the outer part of the guide wheel (11) is sleeved with a rubber sleeve (12).

6. The wire drawing machine having a self-adapting tension adjustment function according to claim 1, wherein, The front surface of the stand plate (2) is provided with a fault alarm structure (10), the fault alarm structure (10) comprises a copper shell (101) for emitting sound and a motor three (102) for driving, the lower part of the copper shell (101) is provided with a guide rod (104) and a limiting plate (105), and the output end of the motor three (102) is fixedly provided with a cam (103).

7. The wire drawing machine having a self-adapting tension adjustment function according to claim 6, wherein, The back surface of the guide rod (104) is movably provided with a connecting shaft, the other end of the connecting shaft is fixedly connected with the stand plate (2), and the top of one end of the guide rod (104) is fixedly provided with a knocking ball (106).

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