Broken wire detection device for annealing tinning machine

Abstract

The utility model relates to the technical field of annealing and tinning machines, and discloses a broken wire detection device for an annealing and tinning machine, which comprises a bottom plate, an adjusting mechanism is arranged at the top of the bottom plate, a fixing frame is fixedly connected to the top of the bottom plate, a motor is fixedly connected to the side wall of the fixing frame, and a rotating shaft is fixedly connected to the output end of the motor. The top of the bottom plate is fixedly connected with a fixing table, the top of the fixing table is provided with a broken line detector, and the top of the fixing table is provided with a cleaning mechanism. The adjusting mechanism comprises a side plate, and the side wall of the side plate is fixedly connected to the top of the bottom plate. According to the utility model, the wire is guided by the limiting wheel and the pulley block and then is connected to the winding roller, the winding is driven by starting the motor, the distance measuring instrument detects the height of the movable pulley block in real time in the winding process, and when the height is too high or too low, the distance measuring instrument sends a signal to the motor and adjusts the winding speed so as to automatically adjust the tension degree of the wire; and the quality of the finally wound wire rod is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to annealing tinning machine technical field especially relates to a kind of broken wire detection devices for annealing tinning machine. BACKGROUND

[0002] Annealing tinning machine is a kind of equipment for annealing treatment to copper wire and tinning on its surface, widely used in electronic, electrical, communication and other fields. Annealing process can eliminate the internal stress generated in the drawing process of copper wire, improve the flexibility and conductivity of copper wire, while tinning process can enhance the oxidation resistance of copper wire, improve its welding performance. In the production process of annealing tinning machine, copper wire needs to go through continuous wire drawing, annealing, tinning, cooling, take-up and other links, in order to ensure the stability of production and product quality, the running state of copper wire needs to be detected finally.

[0003] The existing broken wire detection device usually adopts mechanical contact sensing, photoelectric detection or current monitoring to judge whether copper wire is broken, for example, photoelectric detection mode uses photoelectric sensor to detect the existence of copper wire, when light path is blocked or disconnected by copper wire, detection system can identify and send alarm signal, these traditional broken wire detection methods can realize the monitoring of broken wire to a certain extent, but when winding is carried out after detection, the existing technology usually adopts constant speed winding mode, unable to dynamically adjust the tension of wire rod, when the tension fluctuates due to external force or change of equipment running state during winding process, constant speed winding may cause wire rod to be stretched or relaxed excessively, affect the quality of final product, therefore, a kind of broken wire detection device for annealing tinning machine is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of broken wire detection device for annealing tinning machine, to improve the problem that winding speed is constant in prior art, unable to adjust control wire rod tension in real time.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of broken wire detection device for annealing tinning machine, including bottom plate, the bottom plate top is provided with adjusting mechanism, the bottom plate top is fixedly connected with fixed frame, the fixed frame side wall is fixedly connected with motor, the motor output end is fixedly connected with rotating shaft, and rotating shaft outside is provided with winding roller, the bottom plate top is fixedly connected with fixed table, the fixed table top is provided with broken wire detector, the fixed table top is provided with cleaning mechanism;

[0007] The adjusting mechanism comprises side plates fixedly connected to the top of the bottom plate, sliding grooves formed in the side plates, a top plate fixedly connected between the side plates, a range finder arranged in the top plate, a first fixed pulley set arranged on the side wall of the top plate, a second fixed pulley set arranged at the bottom of the top plate, and a movable pulley set arranged between the side plates and slidably connected to the sliding grooves.

[0008] As a further description of the above technical solution:

[0009] The cleaning mechanism comprises cleaning plates one and two, the cleaning plate one is slidably connected to the inside of the cleaning plate one, a recess is formed in the cleaning plate one and a spring is arranged in the cleaning plate one, one end of the spring is fixedly connected to the bottom of the cleaning plate two, and the other end of the spring is fixedly connected to the inside of the recess.

[0010] As a further description of the above technical solution:

[0011] A insertion slot is formed in the cleaning plate one, and a limiting slot is formed in the cleaning plate one, and the insertion slot and the limiting slot are communicated.

[0012] As a further description of the above technical solution:

[0013] A rotating rod is rotatably connected to the inside of the cleaning plate two, and the rotating rod penetrates through the side wall of the cleaning plate two at both ends.

[0014] As a further description of the above technical solution:

[0015] A handle is fixedly connected to the top end of the rotating rod, and a rotating plate is fixedly connected to the bottom end of the rotating rod.

[0016] As a further description of the above technical solution:

[0017] The side wall of the rotating plate is slidably connected to the inside of the limiting slot, and the rotating plate is rotatably connected to the inside of the insertion slot.

[0018] As a further description of the above technical solution:

[0019] The side wall of the fixing table is fixedly connected with a fixing rod, and the side wall of the fixing rod is rotatably connected with a limiting wheel.

[0020] The utility model has the advantages of the following:

[0021] 1、In the utility model, the wire is guided by the limiting wheel and the pulley set, and then connected to the winding roller. The winding is driven by the motor. During the winding process, the range finder detects the height of the movable pulley set in real time. When the height is too high or too low, the range finder sends a signal to the motor to adjust the winding speed, so as to automatically adjust the tension of the wire. Through the cooperation between the above structures, the winding process of the wire is more accurately controlled, and the quality of the finally wound wire is ensured.

[0022] 2、The utility model discloses a handle is rotated and is driven to the rotary lever and makes the rotary plate deflect in the slot, rotates to the rotary plate and limit groove coincide, then lifts the handle, makes cleaning board no. 2 and cleaning board no. 1 separate, puts the wire in the wire groove in cleaning board no. 1, makes the rotary plate pass through the limit groove and return to the slot again, finally rotates the handle and fixes the rotary plate in the limit groove bottom, ensures that cleaning board no. 1 and no. 2 are steady and splice, and through the cooperation between above -mentioned structure, reached the effect that the dust on the surface of the wire is cleaned before detecting the wire. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 It is a kind of broken line detection device for annealing tinning machine that the utility model proposes;

[0024] Fig. 2 It is the structure schematic view of adjusting mechanism of the broken line detection device for annealing tinning machine that the utility model proposes;

[0025] Fig. 3 It is the structure schematic view of cleaning mechanism of the broken line detection device for annealing tinning machine that the utility model proposes.

[0026] LEGEND:

[0027] 1, bottom plate;2, side plate;3, sliding slot;4, top plate;5, range finder;6, first fixed pulley group one;7, second fixed pulley group;8, movable pulley group;9, fixed frame;10, motor;11, winding roller;12, fixed table;13, broken line detector;14, fixed rod;15, limit wheel;16, cleaning board no. 1;17, cleaning board no. 2;18, recess;19, spring;20, insertion slot;21, limit slot;22, rotary lever;23, rotary plate;24, handle. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0029] REFERENCE Figs. 1-3The utility model provides an embodiment: a broken line detection device for annealing tinning machine, including bottom plate 1, the top of bottom plate 1 is provided with adjusting mechanism, has reached the effect of adjusting wire tension, the top of bottom plate 1 is fixedly connected with fixed frame 9, fixed frame 9 side wall is fixedly connected with motor 10, motor 10 output is fixedly connected with the shaft, and the shaft outside is provided with winding roller 11, reach the effect of winding wire by starting motor 10 and driving winding roller 11 rotation, bottom plate 1 top fixedly connected with fixed platform 12, fixed platform 12 top is provided with broken line detector 13, broken line detector 13 is the existing checkable technology, here does not carry out too much repetition, and it is used to detect wire, detects whether there is broken line problem, fixed platform 12 top is provided with cleaning mechanism;Adjusting mechanism includes side plate 2, side plate 2 side wall is fixedly connected in the top of bottom plate 1, the inside of side plate 2 is provided with sliding slot 3, and the fixed connection of between side plate 2 has top plate 4, and the inside of top plate 4 is provided with range finder 5, and range finder 5 and motor 10 are electrically connected, and the rotating speed of motor 10 output can be controlled through signal transmission, range finder 5 is the existing checkable technology, here does not carry out too much repetition, and it is used to monitor the height of the object below, and the side wall of top plate 4 is provided with first fixed pulley group one 6, and the bottom of top plate 4 is provided with second fixed pulley group 7, and the height of movable pulley group 8 is monitored by range finder 5, when movable pulley group 8 height is too high, then prove wire winding speed too fast, then can influence the accuracy of broken line detector 13 detection, when movable pulley group 8 height is lower, then prove winding speed slower, thereby influence the efficiency of whole detection work, ensure detection work stable and efficient by adjusting winding speed, movable pulley group 8 side wall slidingly connected in the inside of sliding slot 3, the side wall of fixed platform 12 is fixedly connected with fixed rod 14, and the side wall of fixed rod 14 is rotatably connected with limit wheel 15, and limit wheel 15 can limit the position of wire, avoid its winding situation;

[0030] Referring to Figs. 1-3The cleaning mechanism comprises a cleaning plate one 16 and a cleaning plate two 17, the cleaning plate one 16 and the cleaning plate two 17 can clean the outer surface of the wire slot and remove the dust adhered to the surface, the side wall of the cleaning plate one 16 is slidably connected to the inside of the cleaning plate one 16, a recess 18 is formed in the inside of the cleaning plate one 16 and a spring 19 is arranged in the inside of the cleaning plate one 16, one end of the spring 19 is fixedly connected to the bottom of the cleaning plate two 17, the other end of the spring 19 is fixedly connected to the inside of the recess 18, the spring 19 plays a connecting effect between the cleaning plate one 16 and the cleaning plate two 17, an insertion slot 20 is formed in the inside of the cleaning plate one 16, a limiting slot 21 is formed in the inside of the cleaning plate one 16, the insertion slot 20 is in communication with the limiting slot 21, a rotating rod 22 is rotatably connected to the inside of the cleaning plate two 17, both ends of the rotating rod 22 penetrate through the side wall of the cleaning plate two 17, a handle 24 is fixedly connected to the top end of the rotating rod 22, a rotating plate 23 is fixedly connected to the bottom end of the rotating rod 22, the side wall of the rotating plate 23 is slidably connected to the inside of the limiting slot 21, the rotating plate 23 is rotatably connected to the inside of the insertion slot 20, when the rotating plate 23 penetrates through the insertion slot 20 and enters the inside of the limiting slot 21, the rotating plate 23 is rotated to achieve the clamping effect, thereby ensuring the stability of the connection between the cleaning plate one 16 and the cleaning plate two 17.

[0031] Working principle: when the device is used for work, first rotate the handle 24 to drive the rotating plate 23 to deflect in the insertion slot 20 through the rotating rod 22, rotate to the position where the rotating plate 23 coincides with the limiting slot 21, then lift the handle 24 upward to separate the cleaning plate two 17 from the cleaning plate one 16, then place the wire to be monitored in the wire slot in the inside of the cleaning plate one 16, then put the cleaning plate two 17 back to the top of the cleaning plate one 16, and make the rotating plate 23 penetrate through the limiting slot 21 and enter the inside of the insertion slot 20, then rotate the handle 24 to make the rotating plate 23 clamped at the bottom of the limiting slot 21, thereby ensuring the stability of the splicing of the cleaning plate one 16 and the cleaning plate two 17, when the wire is pulled, the dust on the outer surface of the wire slot can be cleaned;

[0032] After the wire slot penetrates through the cleaning mechanism, it is pulled out from the inside of the broken line detector 13, penetrates through the bottom of the limiting wheel 15 from above the second fixed pulley set 7, penetrates through the bottom of the movable pulley set 8 from above the first fixed pulley set one 6, and is finally connected with the winding roller 11, at this time, the preparation work before the operation of the device is completed, the winding roller 11 is driven to rotate by starting the motor 10, so as to wind the wire, in the winding process, the wire will first pass through the cleaning mechanism to remove the surface dust, and then be detected by the broken line detector 13, while the wire is moving, the distance meter 5 detects the height of the movable pulley set 8, when the height of the movable pulley set 8 is too high, the distance meter 5 sends a signal to the motor 10 to reduce the rotating speed of the output end, when the height of the movable pulley set 8 is low, a signal is also sent to speed up the rotating speed of the output end, so as to adjust the tension of the wire.

[0033] It should be pointed out finally that the above only for the preferred embodiments of the present application and is not intended to limit the present application, although the present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included within the scope of the present application.

Claims

1. A wire breakage detection device for an annealing tin plating machine, comprising a base plate (1), characterized in that: An adjustment mechanism is provided on the top of the base plate (1), a fixed frame (9) is fixedly connected to the top of the base plate (1), a motor (10) is fixedly connected to the side wall of the fixed frame (9), a rotating shaft is fixedly connected to the output end of the motor (10), and a winding roller (11) is provided outside the rotating shaft. A fixed platform (12) is fixedly connected to the top of the base plate (1), a wire breakage detector (13) is provided on the top of the fixed platform (12), and a cleaning mechanism is provided on the top of the fixed platform (12). The adjustment mechanism includes a side plate (2), the side wall of which is fixedly connected to the top of the bottom plate (1), a sliding groove (3) is provided inside the side plate (2), a top plate (4) is fixedly connected between the side plates (2), a rangefinder (5) is provided inside the top plate (4), a first fixed pulley group (6) is provided on the side wall of the top plate (4), a second fixed pulley group (7) is provided at the bottom of the top plate (4), a movable pulley group (8) is provided between the side plates (2), and the side wall of the movable pulley group (8) is slidably connected inside the sliding groove (3).

2. The wire breakage detection device for an annealing tin plating machine according to claim 1, characterized in that: The cleaning mechanism includes a first cleaning plate (16) and a second cleaning plate (17). The side wall of the first cleaning plate (16) is slidably connected to the inside of the second cleaning plate (16). The first cleaning plate (16) has a groove (18) inside and a spring (19) inside. One end of the spring (19) is fixedly connected to the bottom of the second cleaning plate (17), and the other end of the spring (19) is fixedly connected to the inside of the groove (18).

3. The wire breakage detection device for an annealing tin plating machine according to claim 2, characterized in that: The cleaning plate (16) has an insertion groove (20) inside and a limiting groove (21) inside. The insertion groove (20) and the limiting groove (21) are connected.

4. The wire breakage detection device for an annealing tin plating machine according to claim 3, characterized in that: The cleaning plate 2 (17) is rotatably connected to a rotating rod (22), both ends of which penetrate the side wall of the cleaning plate 2 (17).

5. The wire breakage detection device for an annealing tin plating machine according to claim 4, characterized in that: A handle (24) is fixedly connected to the top of the rotating rod (22), and a rotating plate (23) is fixedly connected to the bottom of the rotating rod (22).

6. The wire breakage detection device for an annealing tin plating machine according to claim 5, characterized in that: The side wall of the rotating plate (23) is slidably connected inside the limiting groove (21), and the rotating plate (23) is rotatably connected inside the insertion groove (20).

7. The wire breakage detection device for an annealing tin plating machine according to claim 1, characterized in that: A fixing rod (14) is fixedly connected to the side wall of the fixing platform (12), and a limit wheel (15) is rotatably connected to the side wall of the fixing rod (14).

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