Solder wire drawing machine capable of monitoring wire breakage

Abstract

The utility model relates to the technical field of tin wire drawing machines, and discloses a tin wire drawing machine capable of monitoring wire breakage, which comprises a tin wire drawing machine body, one end of the top of the tin wire drawing machine body is fixedly connected with an L-shaped plate, one side of the L-shaped plate is fixedly connected with a sliding rod, and the other end of the sliding rod is fixedly connected with a limiting plate. The bottom of the side, close to the sliding rod, of the limiting plate is rotationally connected with a two-way lead screw, the other end of the two-way lead screw penetrates through the L-shaped plate to be fixedly connected with a first synchronous wheel, the L-shaped plate is provided with a round hole matched with the two-way lead screw, the circumferential surface of the sliding rod is slidably sleeved with a moving block, and the moving block is provided with a round hole matched with the sliding rod. And the bottom of the moving block is screwed and sleeved on the two-way screw rod. According to the utility model, when the solder wire is broken, the equipment can be quickly paused, workers are reminded, the compression degree of the spring is conveniently adjusted, the detection sensitivity is further adjusted, the equipment is convenient to maintain, and the technical effects of effectively protecting the equipment are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tin wire drawing machine technical field especially relates to a tin wire drawing machine of broken wire monitoring. BACKGROUND

[0002] With the rapid development of electronic manufacturing industry, tin wire drawing machine is applied more and more widely in welding process, and the tin wire drawing machine is mainly used for producing tin wire for welding, and its working principle is to produce the tin wire with uniform diameter and smooth surface by stretching and processing tin ingot.

[0003] The existing tin wire drawing machine may cause tin wire breakage due to equipment failure, improper operation or tin wire quality problems during operation, and if the broken wire is not detected and continues to run, it may damage the related parts of the drawing machine, increase the maintenance cost and downtime, and in large-scale continuous production, manual inspection of broken wire is inefficient and difficult to ensure timeliness and accuracy, therefore, a tin wire drawing machine capable of monitoring broken wire is designed. UTILITY MODEL CONTENT

[0004] The utility model discloses a tin wire drawing machine capable of monitoring broken wire to solve the problems existing in the prior art.

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

[0006] A tin wire drawing machine capable of monitoring broken wire, comprising a tin wire drawing machine body, an L-shaped plate is fixedly connected to one end of the top of the tin wire drawing machine body, a sliding rod is fixedly connected to one side of the L-shaped plate, a limit plate is fixedly connected to the other end of the sliding rod, a bidirectional screw rod is rotatably connected to the bottom of the side of the limit plate close to the sliding rod, a first synchronous wheel is fixedly connected to the other end of the bidirectional screw rod penetrating through the L-shaped plate, a circular hole matched with the bidirectional screw rod is formed in the L-shaped plate, a moving block is slidably sleeved on the circumferential surface of the sliding rod, a circular hole matched with the sliding rod is formed in the moving block, the moving block is screwed and sleeved on the bidirectional screw rod at the bottom, a screw rod sleeve is fixedly sleeved on the moving block, and a pin hole is formed in the inner circumferential surface of the screw rod sleeve along the radial direction thereof, a crescent pin matched with the bidirectional screw rod is arranged in the pin hole, a top plate is fixedly connected to the top of the moving block, a side plate is fixedly connected to one side of the top of the top plate, a vertical hole is formed in the side plate, a U-shaped plate is fixedly connected to the side of the side plate close to the L-shaped plate at the vertical hole, a sliding groove is formed in the two sides of the U-shaped plate, and a cross block is slidably connected in the two sliding grooves.

[0007] As a further scheme of the utility model, the U-shaped plate top rotatory sleeve has a guide rod, the U-shaped plate top has a round hole matched with the guide rod, the guide rod bottom slides through the cross block, the cross block middle part has a round hole matched with the guide rod, the guide rod bottom has a second thread groove, the second thread groove is screwed with the lifting plate, the lifting plate is matched with the two sliding grooves, the guide rod top circumferential surface of the lifting plate is sleeved with a spring, the guide rod top is fixedly connected with a knob, through the rotation of the knob, the height of the lifting plate is controlled, so that the compression degree of the spring is adjusted, and the spring is replaced conveniently.

[0008] As a further scheme of the utility model, the side plate one end of the bottom near the lifting guide wheel rotatory connection has the first guide wheel, the side plate same side bottom other end rotatory connection has the second guide wheel.

[0009] As a further scheme of the utility model, the side plate top near the lifting guide wheel fixed connection has the L-shaped rod, the L-shaped rod inboard fixed connection has the photoelectric sensor transmitter, the side plate near the photoelectric sensor transmitter one side fixed connection has the receiver, through the cooperation of the photoelectric sensor transmitter and the receiver, when the both are blocked, the user can be reminded that the tin wire is broken.

[0010] As a further scheme of the utility model, the L-shaped plate inboard fixed connection has the U-shaped frame away from the double -way screw rod one end, the U-shaped frame outboard fixed connection has the motor, the motor output end penetrates the U-shaped frame fixed connection has the rotary rod, the rotary rod other end penetrates the L-shaped plate, the L-shaped plate is opened and has the round hole matched with the rotary rod, the rotary rod near the moving block one side middle part fixed connection has the baffle.

[0011] As a further scheme of the utility model, the rotary rod away from the motor one end has the first thread groove, and the first thread groove is screwed with the screwing disc, the screwing disc is fixedly sleeved with the screw rod nut matched with the first thread groove, the rotary rod is sleeved with the winding roller between the baffle and the screwing disc, through the extrusion of the screwing disc and the baffle to the winding roller, the winding roller is synchronous with the rotary rod, and the screwing disc is disassembled, so that the winding roller is replaced conveniently.

[0012] As a further scheme of the utility model, the rotary rod is fixedly connected with the second synchronous wheel in the circumferential surface of the U-shaped frame, and the same belt is sleeved between the second synchronous wheel and the first synchronous wheel, through the setting of the second synchronous wheel, the first synchronous wheel and the belt, the motor not only drives the L-shaped plate winding, but also drives the moving block reciprocating movement, so that the tin wire winding is uniform.

[0013] The utility model discloses the beneficial effects are:

[0014] The utility model discloses: due to having adopted photoelectric sensor transmitter, receiver, lifting guide wheel, spring, lifting plate, guide rod etc. Technical means, through the tension of tin wire silk, when tin wire silk does not break, lifting guide wheel is extruded in the bottom, spring is compressed, when tin wire silk breaks, spring resets, makes the receiver unable to receive photoelectric sensor transmitter's signal, can through control module to the equipment suspension, through the rotation of knob, the compression degree of spring is adjusted, or replaces spring, effectively solved the problem in background art, further realizes tin wire silk breakage, and the equipment can suspend fast, and remind staff, and the compression degree of spring is adjusted simultaneously, and the sensitivity of detection is adjusted, and it is convenient for maintenance, and the technical effect of effective protection equipment.

[0015] The utility model discloses: through the setting of moving block, bidirectional screw rod, first synchronous wheel, belt and second synchronous wheel, make moving block etc. Reciprocating movement with tin wire silk, the uniformity of winding of winding roller is convenient, improve the practicability of equipment. ACCURACY

[0016] Figure 1 The utility model provides a whole structure schematic diagram of tin wire drawing bench of monitoring broken wire;

[0017] Figure 2 The utility model provides a whole structure schematic diagram of tin wire drawing bench of monitoring broken wire;

[0018] Figure 3 The utility model provides a whole structure schematic diagram of tin wire drawing bench of monitoring broken wire;

[0019] Figure 4 The utility model provides a whole structure schematic diagram of tin wire drawing bench of monitoring broken wire;

[0020] Figure 5 The utility model provides a whole structure schematic diagram of tin wire drawing bench of monitoring broken wire.

[0021] In the figure: 1, tin wire drawing machine body; 2, L-shaped plate; 3, U-shaped frame; 4, motor; 401, baffle; 402, winding roller; 403, rotating rod; 404, threaded disc; 5, sliding rod; 501, bidirectional screw rod; 502, limiting plate; 6, moving block; 601, top plate; 602, side plate; 603, first guide wheel; 604, second guide wheel; 605, vertical hole; 7, L-shaped rod; 701, photoelectric sensor transmitter; 702, receiver; 8, U-shaped plate; 801, sliding chute; 9, cross block; 901, round rod; 902, lifting guide wheel; 10, guide rod; 1001, second threaded groove; 11, knob; 12, lifting plate; 13, spring; 14, first synchronous wheel; 15, belt; 16, second synchronous wheel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] Reference Figures 1-5The application discloses a tin wire drawing machine capable of monitoring wire breakage, which comprises a tin wire drawing machine body 1, an L-shaped plate 2 fixedly connected to one end of the top of the tin wire drawing machine body 1, a sliding rod 5 fixedly connected to one side of the L-shaped plate 2, a limiting plate 502 fixedly connected to the other end of the sliding rod 5, a bidirectional screw rod 501 rotatably connected to the bottom of the side of the limiting plate 502 close to the sliding rod 5, a first synchronous wheel 14 fixedly connected to the other end of the bidirectional screw rod 501 and penetrating through the L-shaped plate 2, a circular hole formed in the L-shaped plate 2 and matched with the bidirectional screw rod 501, a moving block 6 slidably sleeved on the circumferential surface of the sliding rod 5, a circular hole formed in the moving block 6 and matched with the sliding rod 5, the moving block 6 being screwed on the bidirectional screw rod 501, a screw rod sliding sleeve fixedly sleeved on the moving block 6, a pin hole formed in the inner circumferential surface of the screw rod sliding sleeve and matched with the bidirectional screw rod 501, and a crescent pin arranged in the pin hole.

[0025] In the embodiment, a guide rod 10 is rotatably sleeved on the top of the U-shaped plate 8, a circular hole matched with the guide rod 10 is formed in the top of the U-shaped plate 8, the guide rod 10 is slidably penetrated through the cross block 9, a circular hole matched with the guide rod 10 is formed in the middle of the cross block 9, a second screw groove 1001 is formed in the bottom of the guide rod 10, a lifting plate 12 is screwed in the second screw groove 1001, the lifting plate 12 is lifted and lowered in cooperation with the second screw groove 1001 through the rotation of the guide rod 10, the pressing degree of the spring 13 is adjusted, the sensitivity of detection is ensured, the lifting plate 12 is matched with the two sliding grooves 801, the spring 13 is sleeved on the circumferential surface of the top of the lifting plate 12, the guide rod 10 is fixedly connected with a knob 11 at the top, the lifting plate 12 is completely disassembled through the rotation of the knob 11, the spring 13 can be replaced, and the equipment is convenient to maintain.

[0026] In the embodiment, the side plate 602 is rotatably connected with the first guide wheel 603 at one end of the bottom side close to the lifting guide wheel 902, and rotatably connected with the second guide wheel 604 at the other end of the bottom side, so that the tin wire is guided, and the lifting guide wheel 902 is pressed downward and the spring 13 is compressed when the tin wire is tensioned.

[0027] In the embodiment, the L-shaped rod 7 is fixedly connected to the top of the side plate 602 close to the lifting guide wheel 902, the photoelectric sensor transmitter 701 is fixedly connected to the inner side of the L-shaped rod 7, and the receiver 702 is fixedly connected to the side close to the photoelectric sensor transmitter 701 of the side plate 602, so that when the tin wire is broken, the lifting guide wheel 902 is blocked, the device is stopped by the control module, and the user is reminded by the alarm.

[0028] In the embodiment, the U-shaped frame 3 is fixedly connected to the inner side of the L-shaped plate 2 away from one end of the bidirectional screw rod 501, the motor 4 is fixedly connected to the outer side of the U-shaped frame 3, the rotating rod 403 is fixedly connected to the output end of the motor 4 and penetrates the U-shaped frame 3, the other end of the rotating rod 403 penetrates the L-shaped plate 2, the circular hole matched with the rotating rod 403 is formed in the L-shaped plate 2, and the baffle 401 is fixedly connected to the middle of the side close to the moving block 6 of the rotating rod 403.

[0029] In the embodiment, the first threaded groove is formed in the end of the rotating rod 403 away from the motor 4, the screw joint disc 404 is screwed at the first threaded groove, the screw rod nut matched with the first threaded groove is fixedly sleeved on the screw joint disc 404, and the winding roller 402 is sleeved between the baffle 401 and the screw joint disc 404 of the rotating rod 403, so that the winding roller 402 can be fixed on the rotating rod 403, the winding of the tin wire is facilitated, and the winding roller 402 can be disassembled and replaced through the rotation and disassembly of the screw joint disc 404.

[0030] In the embodiment, the second synchronous wheel 16 is fixedly connected to the circumferential surface in the U-shaped frame 3 of the rotating rod 403, and the same belt 15 is sleeved between the second synchronous wheel 16 and the first synchronous wheel 14, so that the motor 4 can drive the moving block 6 to reciprocate when winding the tin wire, and the winding of the winding roller 402 is uniform.

[0031] Working principle: The device is internally provided with a control module, the control module is electrically connected with the receiver 702, the photoelectric sensor emitter 701 and the alarm, in use, the tin wire of the tin wire drawing machine body 1 winds around the bottom of the first guide wheel 603, the top of the lifting guide wheel 902 and the bottom of the second guide wheel 604 and is wound in the winding roller 402, the rotation of the motor 4 makes the winding roller 402 wind the tin wire, at the same time, the setting of the belt 15, the second synchronous wheel 16 and the first synchronous wheel 14 makes the bidirectional lead screw 501 rotate, so that the moving block 6 reciprocatingly moves with the top plate 601 and the like, so that the tin wire is uniformly wound in the winding roller 402, when the winding roller 402 needs to be replaced, the winding roller 402 is replaced by rotating the screw plate 404, at the same time, when the tin wire is wound, the tin wire has a certain tension, so that the extrusion lifting guide wheel 902 is pressed, the compression spring 13 is compressed, at this time, the photoelectric sensor emitter 701 and the receiver 702 cooperate with each other, the equipment can normally work, when the tin wire is broken, the tin wire loses the tension, under the action of the spring 13, the cross block 9, the round rod 901 and the like rise, the photoelectric sensor emitter 701 and the receiver 702 are blocked, at this time, the control module controls the whole equipment to stop working, and the alarm alarms to remind the user, the rotation of the knob 11 adjusts the height of the lifting plate 12, so as to adjust the extrusion degree of the spring 13, so as to realize the adjustment of the lifting sensitivity of the lifting guide wheel 902, at the same time, when the spring 13 needs to be replaced, the lifting plate 12 is separated from the second screw groove 1001, so that the spring 13 can be replaced.

[0032] For the purposes of this description, spatially relative terms, such as "above", "below", "up", "down", "between", "within", "left", "right", "front", "back", "upper", "lower", "horizontal", "vertical", "above", "below", "up", "down", "top", "bottom", "side", "end", etc., are intended to describe the relative position of one device or feature to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the devices in their use or operation in different uses or environments. For example, if a device in the figures is inverted, then a device described as "above" or "up" other devices or structures would then be oriented "below" or "down" the other devices or structures. Thus, the exemplary term "above" can encompass both an orientation of above and below. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. It will also be understood that the terms "coupled" or "connected", or the like, used in the context of this description, generally refer to the direct connection between devices or features, but can also include an indirect connection through other devices or features where the devices or features are not in direct contact with each other.

[0033] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0034] The preferred embodiments of the present application have been described above with the aid of drawing provided only by way of example and therefore changes in form and detail can be made without departing from the spirit and scope of the application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the present application.

Claims

1. A tin wire drawing machine capable of monitoring wire breakage, comprising a tin wire drawing machine body (1), characterized in that, The tin wire drawing machine body (1) top one end is fixedly connected with L-shaped plate (2), one side of L-shaped plate (2) is fixedly connected with slide bar (5), the other end of slide bar (5) is fixedly connected with limiting plate (502), the side close to slide bar (5) of limiting plate (502) is rotatably connected with bidirectional screw rod (501), the other end of bidirectional screw rod (501) is fixedly connected with first synchronous wheel (14), the L-shaped plate (2) is opened with the circular hole that is suitable for bidirectional screw rod (501), the circumferential surface of slide bar (5) is slidably provided with moving block (6), the moving block (6) is opened with the circular hole that is suitable for slide bar (5), the bottom of moving block (6) is screwed on bidirectional screw rod (501), the moving block (6) is fixedly provided with screw rod sliding sleeve, and the inner circumferential surface of screw rod sliding sleeve is provided with pin hole along its radial direction, the pin hole is provided with crescent pin matched with bidirectional screw rod (501), the top of moving block (6) is fixedly connected with top plate (601), one side of top plate (601) top is fixedly connected with side plate (602), the side plate (602) is opened with vertical hole (605), the side close to L-shaped plate (2) of side plate (602) is fixedly connected with U-shaped plate (8) at vertical hole (605), both sides of U-shaped plate (8) are opened with sliding slot (801), the same cross block (9) is slidably connected in two sliding slots (801), the side close to vertical hole (605) of cross block (9) is rotatably connected with round bar (901), and round bar (901) is fixedly connected with lifting guide wheel (902) by passing through vertical hole (605).

2. The breakable-filament tin wire drawing machine according to claim 1, characterized in that The top of U-shaped plate (8) is rotatably provided with guide rod (10), the top of U-shaped plate (8) is opened with the circular hole that is suitable for guide rod (10), the bottom of guide rod (10) is slidably penetrated through cross block (9), the middle part of cross block (9) is opened with the circular hole that is suitable for guide rod (10), the bottom of guide rod (10) is opened with second thread groove (1001), the second thread groove (1001) is screwed with lifting plate (12), and the lifting plate (12) is matched with two sliding slots (801), the circumferential surface of guide rod (10) at the top of lifting plate (12) is provided with spring (13), and the top of guide rod (10) is fixedly connected with knob (11).

3. The breakable-filament tin wire drawing machine of claim 1, wherein, The side close to lifting guide wheel (902) of side plate (602) is rotatably connected with first guide wheel (603) at one end of bottom, the same side of side plate (602) is rotatably connected with second guide wheel (604) at the other end of bottom.

4. The breakable-filament tin wire drawing machine of claim 1, wherein The top of side plate (602) is fixedly connected with L-shaped rod (7) close to lifting guide wheel (902), the inside of L-shaped rod (7) is fixedly connected with photoelectric sensor transmitter (701), the side close to photoelectric sensor transmitter (701) of side plate (602) is fixedly connected with receiver (702).

5. The breakable-filament tin wire drawing machine of claim 1, wherein, The outer side of the U-shaped frame (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating rod (403) penetrating through the U-shaped frame (3), the other end of the rotating rod (403) penetrates through the L-shaped plate (2), and a circular hole matched with the rotating rod (403) is formed in the L-shaped plate (2).

6. The breakable-filament tin wire drawing machine of claim 5, wherein The end of the rotating rod (403) away from the motor (4) is provided with a first threaded groove, and a screw joint disc (404) is screwed at the first threaded groove, a screw nut matched with the first threaded groove is fixedly sleeved on the screw joint disc (404), and a winding roller (402) is sleeved between the rotating rod (403) and the screw joint disc (404).

7. The breakable-filament tin wire drawing machine of claim 6, wherein The circumferential surface of the rotating rod (403) in the U-shaped frame (3) is fixedly connected with a second synchronous wheel (16), and the same belt (15) is sleeved between the second synchronous wheel (16) and the first synchronous wheel (14).

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