Broken wire detection mechanism of annealing tinning machine

Abstract

The utility model relates to a broken line detection mechanism of an annealing tinning machine in the field of broken line detection mechanisms, which comprises a rack and a control cabinet arranged on the rack, the side surface of the control cabinet is connected with a main control panel, the rack is provided with a fixing piece, the fixing piece is connected with a support adjusting piece capable of being adjusted in a lifting manner through a fastener, and the support adjusting piece is connected with a support. The end, away from the fixing piece, of the supporting adjusting piece is connected with an installation piece, the installation piece is connected with a broken yarn detector, a controller is installed in the control cabinet, and the controller is connected with the broken yarn detector and electrically connected with the main control panel. The whole broken wire detection mechanism can be conveniently controlled and adjusted according to use requirements, plugging of the copper wire detection device is reduced, use convenience is enhanced, and detection accuracy and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the field of wire breakage detection mechanisms, in particular to a wire breakage detection mechanism for an annealing tinning machine. Background Art

[0002] Annealing and tinning machines are an important wire processing equipment. They are widely used in semiconductors, electronic devices, LEDs and other fields. They are an indispensable and important equipment in the modern electronic manufacturing process. They are also widely used in the wire and cable manufacturing industry. They are used to anneal, continuously soften and tin single copper wires to improve the electrical conductivity and corrosion resistance of the wires.

[0003] At present, the wire break detection mechanism used in the existing annealing and tinning machines is usually mechanical, such as Figure 1 As shown, it includes a shell 1a, a rotating shaft 2b, a threading detection piece 3c and a contact sensing piece 4d. The rotating shaft 2b is installed on the shell 1a, the threading detection piece 3c is installed on the rotating shaft 2b, and the contact sensing piece 4d forms an electrical connection and is installed on the shell 1a. When the copper wire is in good condition, the copper wire can pass through the threading detection piece 3c. When the copper wire is broken, the threading detection piece 3c contacts the contact sensing piece 4d on the shell 1a under the action of the rotating shaft 2b, and the circuit on the contact sensing piece 4d is interrupted, and the current stops flowing, so that the detection mechanism can quickly detect the breakage of the copper wire by detecting the change in the electric field. The threading detection piece 3c is generally provided in a group of ten and is connected to the rotating shaft 2b. It is not easy to replace and adjust according to needs during use, which affects the convenience of use.

[0004] However, the existing broken wire detection mechanism still has certain defects. First, the wire threading detection member in the existing broken wire detection mechanism is fixed. During use, when the wire threading detection member needs to be increased or decreased, the user needs to plug and unplug the corresponding wire threading detection member, which makes it difficult to conveniently control and adjust the wire threading detection member according to the user's demand for the number of copper wires, thereby affecting the use efficiency. The broken wire detection mechanism used in the existing annealing and tinning machine also has problems such as low detection accuracy and complicated operation, which makes it difficult to meet the existing production needs of wires and cables. At the same time, the contact part of the mechanical broken wire detection mechanism is easy to wear and needs to be replaced and maintained regularly, which increases the use cost and operation complexity. Utility Model Content

[0005] The purpose of the utility model is to solve the above defects and provide a wire break detection mechanism for an annealing tinning machine to solve the technical problems that the wire break detection mechanism in the above background technology is not easy to be conveniently controlled and adjusted according to the needs of the copper wire and the detection effect of the existing wire break detection mechanism is poor, which affects the convenience and accuracy of use.

[0006] The purpose of the utility model is achieved by the following methods:

[0007] A wire break detection mechanism for an annealing tinning machine comprises a frame and a control cabinet arranged on the frame, a main control panel is connected to the side of the control cabinet, a fixing piece is installed on the frame, a supporting adjustment piece which can be raised and lowered is connected to the fixing piece via a fastener, a mounting piece is connected to the end of the supporting adjustment piece away from the fixing piece, a plurality of yarn break detectors are connected to the mounting piece, a controller is installed inside the control cabinet, the controller is connected to the yarn break detector, and is electrically connected to the main control panel.

[0008] Further in the above description, the fixing member is formed into a shell cover by bending, the fixing member is sleeved on the top of the frame and welded to the frame, and a conductive installation slot is opened in the middle of the fixing member.

[0009] Further in the above description, an adjustment slot is provided on the support adjustment member, and a fixing hole connected to the mounting member is provided on the support adjustment member, and the fastener is connected to the fixing member through the adjustment slot. The arranged adjustment slot is convenient for adjustment according to the installation requirements of the mounting member, so that the installation height of the mounting member can be adjusted through the adjustment slot of the support adjustment member, and the height can be adjusted according to actual production requirements, thereby ensuring that the yarn break detector can accurately and effectively detect the breakage of the copper wire, and improving adaptability and ease of operation.

[0010] Further in the above description, a plurality of through holes corresponding to the yarn break detector are opened on the upper surface of the mounting member, and the yarn break detector is mounted on the upper surface of the mounting member by screws. The bottom of the mounting member is connected with a wire groove, and the wire groove is located above the mounting groove of the fixing member. The through holes and wire groove are convenient for storing and connecting the connecting wires of the yarn break detector.

[0011] In the above description, the yarn break detector is further provided with a wire passing end, the wire passing end is provided with a conductive wire passing hole, and the yarn break detector is connected with a sensing element via a reset spring;

[0012] Specifically, the yarn break detector is mainly composed of a photoelectric module, a data processing module and an alarm module. The photoelectric module is a key component for detecting copper wire breakage, the data processing module is responsible for processing the signal sent by the photoelectric module, and the alarm module is used to send an alarm to the main control panel when a copper wire breakage is detected.

[0013] Specifically, the main control panel is provided with a control terminal corresponding to the yarn break detector. When the copper wire needs to be adjusted, the corresponding yarn break detector can be adjusted for use by adjusting the control terminal corresponding to the yarn break detector on the main control panel.

[0014] Specifically, during the operation of the yarn break detector, the photoelectric module performs photoelectric detection on the copper wire. When the copper wire operates normally, the photoelectric module will receive the constantly changing light intensity caused by the fluctuation of the copper wire, and output a corresponding voltage signal accordingly. When the copper wire is broken, the light intensity received by the photoelectric module will no longer change, thereby outputting a voltage signal different from the normal state. The data processing module will receive the signal sent by the photoelectric module and determine whether the copper wire is broken according to the change of the signal. If the copper wire is detected to be broken, the data processing module will record the position of the copper wire and send a signal to the alarm system for processing by the operator.

[0015] Further in the above description, the mounting member is mounted on the fixing member via the supporting adjusting member, and the edge of the mounting member is formed with a connecting end by bending.

[0016] The beneficial effects of the present invention are as follows: by arranging a fixing part on the frame, and connecting a lifting and lowering adjustable supporting adjusting part to the fixing part through a fastener, the supporting adjusting part can drive the mounting part to adjust the height, so that the height of the yarn break detector can be flexibly adjusted, the yarn break detector is connected to the mounting part, and the yarn break detector is electrically connected to the main control panel through the controller, so that the entire wire break detection mechanism can be conveniently controlled and adjusted according to the use requirements, reducing the plugging and unplugging of the copper wire detection device, enhancing the convenience of use and the accuracy of detection, and can quickly respond to the signal of the yarn break detector, and provide real-time detection information and alarm prompts to the operator through the main control panel, thereby improving the control efficiency and response speed of the wire break detection process, and can effectively improve the production efficiency and product quality of the annealing tinning machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a disconnection detection mechanism in the background technology;

[0018] Figure 2 This is a schematic diagram of the structure of the embodiment from a front view angle;

[0019] Figure 3 for Figure 2 A is a partial enlarged schematic diagram;

[0020] Figure 4 for Figure 2 A partial enlarged schematic diagram of B in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the embodiment from an upward viewing angle;

[0022] Figure 6 is a cross-sectional view of this embodiment;

[0023] The reference numerals in the figure are: 1a-housing, 2b-rotating shaft, 3c-threading detection member, 4d-contact sensing member;

[0024] 1-frame, 2-control cabinet, 3-main control panel, 4-fixing part, 5-fastener, 6-support adjustment part, 7-installation part, 8-yarn break detector, 9-controller, 10-adjustment slot, 11-through hole, 12-wire slot, 13-wire end, 14-wire hole, 15-sensing part, 16-connection end, 17-installation slot. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] In this embodiment, refer to Figure 2-Figure 6 A wire break detection mechanism of an annealing tinning machine is specifically implemented, comprising a frame 1 and a control cabinet 2 arranged on the frame 1, a main control panel 3 is connected to the side of the control cabinet 2, a fixing part 4 is installed on the frame 1, a supporting adjustment part 6 which can be adjusted up and down is connected to the fixing part 4 through a fastener 5, an installation part 7 is connected to the end of the supporting adjustment part 6 away from the fixing part 4, a yarn break detector 8 is connected to the installation part 7, a controller 9 is installed inside the control cabinet 2, the controller 9 is connected to the yarn break detector 8, and is electrically connected to the main control panel 3.

[0027] In this embodiment, the fixing member 4 is bent to form a shell, the fixing member 4 is sleeved on the top of the frame 1 and welded to the frame 1 , and a conductive installation slot 17 is opened in the middle of the fixing member 4 .

[0028] In this embodiment, an adjustment slot 10 is provided on the support adjustment member 6, and a fixing hole connected to the mounting member 7 is provided on the support adjustment member 6. The fastener 5 passes through the adjustment slot 10 and is connected to the fixing member 4. The setting of the adjustment slot 10 is convenient for adjustment according to the installation requirements of the mounting member 7, so that the installation height of the mounting member 7 can be adjusted through the adjustment slot 10 of the support adjustment member 6, and the height can be adjusted according to actual production requirements, thereby ensuring that the yarn break detector 8 can accurately and effectively detect the breakage of the copper wire, thereby improving adaptability and ease of operation.

[0029] In this embodiment, a number of sixty through holes 11 corresponding to the yarn break detector 8 are opened on the upper surface of the mounting member 7. The yarn break detector 8 is installed on the upper surface of the mounting member 7 by screws. The bottom of the mounting member 7 is connected with a wire groove 12, and the wire groove 12 is located above the mounting groove 17 of the fixing member 4. The through holes 11 and the wire groove 12 are convenient for storing and connecting the connecting wires of the yarn break detector 8.

[0030] In this embodiment, a wire passing end 13 is formed on the yarn break detector 8, a conductive wire passing hole 14 is opened on the wire passing end 13, and a sensing element 15 is connected to the yarn break detector 8 through a reset spring;

[0031] In this embodiment, the yarn break detector 8 is mainly composed of a photoelectric module, a data processing module and an alarm module. Among them, the photoelectric module is a key component for detecting the break of the copper wire, the data processing module is responsible for processing the signal sent by the photoelectric module, and the alarm module is used to send an alarm to the main control panel 3 when the copper wire break is detected. The main control panel 3 is provided with a control terminal corresponding to the yarn break detector 8. When the copper wire needs to be adjusted, the corresponding yarn break detector 8 can be adjusted by adjusting the control terminal corresponding to the yarn break detector 8 on the main control panel 3.

[0032] In this embodiment, during the operation of the yarn break detector 8, the photoelectric module performs photoelectric detection on the copper wire. When the copper wire operates normally, the photoelectric module will receive the constantly changing light intensity caused by the fluctuation of the copper wire, and output a corresponding voltage signal accordingly. When the copper wire is broken, the light intensity received by the photoelectric module will no longer change, thereby outputting a voltage signal different from the normal state. The data processing module will receive the signal sent by the photoelectric module, and determine whether the copper wire is broken according to the change of the signal. If the copper wire is detected to be broken, the data processing module will record the position of the copper wire and send a signal to the alarm system for processing by the operator.

[0033] In this embodiment, the mounting member 7 is mounted on the fixing member 4 by supporting the adjusting member 6 , and the edge of the mounting member 7 is bent to form a connecting end 16 .

[0034] The fastening in this embodiment will consist of bolts, washers and nuts.

[0035] In this embodiment, 60 yarn break detectors 8 are specifically provided. The yarn break detectors 8 are distributed on the mounting member 7 in an array with equal intervals, and each 15 yarn break detectors 8 form a group, and there are four groups in total.

[0036] The specific use of this embodiment is as follows: when in use, the broken wire detection mechanism is installed in the corresponding area of ​​the annealing tinning machine, the fixing part 4 is welded on the frame 1, and the support adjusting part 6 is vertically installed through the adjustment slot of the support adjusting part 6 by using the fastener 5. The top of the support adjusting part 6 is connected to the mounting part 7 through the fastener 5. The support adjusting part 6 can drive the mounting part 7 to adjust the height through the adjustment notch 10, so that the height of the yarn break detector 8 can be flexibly adjusted. Sixty yarn break detectors 8 are connected to the mounting part 7, and the connecting piece of the yarn break detector 8 passes through the through hole 11 into the control cabinet 2, and is connected to the control cabinet 2. The controller 9 of the cabinet 2 is electrically connected to the main control panel 3, and the control end corresponding to each yarn break detector 8 is set through the main control panel 3, so that the entire wire break detection mechanism can conveniently control and adjust the corresponding yarn break detector 8 according to usage requirements, reduce the plugging and unplugging of the copper wire detection device, improve the accuracy and reliability of detection, and can respond quickly according to the signal of the yarn break detector 8, and provide real-time detection information and alarm prompts to the operator through the main control panel 3, thereby improving the control efficiency and response speed of the wire break detection process, and effectively improving the production efficiency and product quality of the annealing tinning machine.

[0037] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A wire break detection mechanism for an annealing tinning machine, comprising a frame and a control cabinet arranged on the frame, a main control panel being connected to the side of the control cabinet, characterized in that: A fixing part is installed on the frame, and a supporting adjustment part that can be raised and lowered is connected to the fixing part through a fastener. An installation part is connected to the end of the supporting adjustment part away from the fixing part, and a plurality of yarn break detectors are connected to the installation part. A controller is installed inside the control cabinet, and the controller is connected to the yarn break detector and electrically connected to the main control panel.

2. A wire breakage detection mechanism for an annealing tinning machine according to claim 1, characterized in that: The fixing piece is formed into a shell cover by bending, and the fixing piece is sleeved on the top of the frame and welded to the frame. A conductive installation notch is opened in the middle of the fixing piece.

3. A wire breakage detection mechanism for an annealing tinning machine according to claim 2, characterized in that: The support adjustment member is provided with an adjustment notch, and a fixing hole connected with the mounting member is provided on the support adjustment member, and the fastener passes through the adjustment notch and is connected with the fixing member.

4. A wire breakage detection mechanism for an annealing tinning machine according to claim 3, characterized in that: The upper surface of the mounting piece is provided with a plurality of through holes corresponding to the yarn break detector, the yarn break detector is mounted on the upper surface of the mounting piece by screws, the bottom of the mounting piece is connected with a wire groove, and the wire groove is located above the mounting notch of the fixing piece.

5. A wire breakage detection mechanism for an annealing tinning machine according to claim 4, characterized in that: The yarn break detector is formed with a wire passing end, the wire passing end is provided with a conductive wire passing hole, and the yarn break detector is connected with a sensing element via a reset spring.

6. A wire breakage detection mechanism for an annealing tinning machine according to any one of claims 1 to 5, characterized in that: The mounting piece is mounted on the fixing piece via the supporting adjusting piece, and the edge of the mounting piece is bent to form a connecting end.

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