Wire threading cutting machine capable of achieving rapid positioning

Abstract

The utility model discloses a fast-positioning threading wire cutting machine which comprises a base and a mounting base fixed to the upper end face of the base and used for mounting a servo motor. A servo motor is installed on the upper end face of the installation base, the output end of the servo motor is fixed to a wire wheel, meanwhile, a wire is wound around the outer side of the wire wheel, and the other end of the wire wheel is fixed to the lower end of a movable rod. The cutting machine body is fixed to the upper end face of the base. According to the threading wire cutting machine capable of achieving rapid positioning, wire bending can be avoided, manual positioning is not needed, the effect is greatly improved, meanwhile, in the adjusting process, the debugging distance can be observed according to scales, accurate control is achieved, the effect is good, efficiency is high, the wire quality is improved, and the production cost is reduced. And meanwhile, the wire cutting machine can adapt to different objects, the cutting effect is guaranteed, the adjusting process is simple and convenient, and operability is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to a silk thread cutting machine technical field, concretely to a silk thread cutting machine of quick positioning. BACKGROUND

[0002] The silk thread cutting machine is the machine that cuts through the line, passes through the silk thread on the cutting machine, passes through the silk thread that is tight by tightening silk thread, and then carries out cutting, such as in the patent name "a line cutting equipment of accurate positioning" in the announcement number "CN221158884U", when the metal line needs to be replaced when the metal line loss is serious, three threaded rods are rotated, the line clamp plate is no longer clamped to the metal line, then the metal line between the two line clamp barrels close to the bottom of the lifting box is removed, then the metal line is pulled and is worn on the surface of the runner and passes through three line clamp barrels, and three threaded rods are tightened, so that three line clamp plates clamp and fix the metal line, then the metal line is cut off from the position between two line clamp barrels, that is, the metal line can be quickly replaced, when the height of the article that needs to be cut is higher than the distance between the bottom of the lifting box and the base, first, the metal line is quickly replaced into the metal line of appropriate length and is fixed, then the screw rod is rotated, drives the lifting block to move down along with the lifting box, that is, the article of different height can be adapted, but the above structure still has the following problems in actual use process:

[0003] The above structure can quickly replace the metal line by cutting off the metal line from the position between two line clamp barrels, but in the use process, the silk thread cannot be positioned, so manual positioning and debugging are needed when the silk thread is worn, which not only wastes time and effort, but also greatly reduces the work efficiency.

[0004] Therefore, we put forward the silk thread cutting machine of quick positioning to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a silk thread cutting machine of quick positioning to solve the problem that the silk thread cannot be positioned in the use process at present in the market, so manual positioning and debugging are needed when the silk thread is worn, which not only wastes time and effort, but also greatly reduces the work efficiency.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a silk thread cutting machine of quick positioning, including base and the installation seat for installing servo motor fixed on the upper end surface of base;

[0007] Still include: the upper end surface of installation seat is installed with servo motor, and the output end of servo motor is fixed with line wheel, and the outside of line wheel is wound with silk thread, and the other end of line wheel is fixed with the lower end of moving rod;

[0008] The cutting machine body is fixed on the upper end surface of the base, and a positioning mechanism is arranged on the rear side of the cutting machine body, and the positioning effect on the silk thread is realized through the positioning wheel.

[0009] Preferably, the positioning mechanism comprises a second threaded rod and a moving block, wherein the second threaded rod is arranged on the outer side of the cutting machine body, the inner end of the second threaded rod extends to the inside of the cutting machine body and is rotationally connected with the cutting machine body, the outer side of the second threaded rod is threadedly connected with the moving block, and the rear side of the moving block is provided with scales at equal intervals above the cutting machine body.

[0010] Preferably, the rear side of the moving block is fixed with a positioning wheel, and the positioning wheel is provided with two groups, and an arc-shaped plate is arranged above the positioning wheel.

[0011] Preferably, the arc-shaped plate is fixedly connected with the positioning wheel through an extension rod, and the arc-shaped plate is provided with two groups, and a friction block is bonded on the inner side of the arc-shaped plate, and the friction block is provided in a detachable structure.

[0012] Preferably, the cutting machine body is provided in a "7" shape structure, and first guide wheels are bearing-connected on the left and right sides of the upper end surface of the cutting machine body.

[0013] Preferably, a moving rod is slidingly arranged on the front side of the cutting machine body, a second guide wheel is bearing-connected on the front end of the moving rod, and the rear end of the moving rod is threadedly connected with the first threaded rod.

[0014] Preferably, the lower end of the first threaded rod is rotationally connected with the cutting machine body, the upper end of the first threaded rod is fixed with a bevel gear set, a rotating rod is fixed on the front side of the bevel gear set, the rear end of the rotating rod is bearing-connected with the cutting machine body, and the front end of the rotating rod penetrates through the cutting machine body.

[0015] Compared with the prior art, the quick positioning silk thread cutting machine can not only avoid silk thread bending, but also greatly improves the effect without manual positioning, and can observe the distance of adjustment according to the scales during the adjustment process, realizes accurate control, has good effect, high efficiency, improves the quality of the silk thread, avoids the influence of silk thread with burrs on the cutting effect, and makes the wire cutting machine adapt to different objects to ensure the cutting effect, and the adjustment process is simple and convenient, and has good operability.

[0016] The silk thread can be adjusted according to different positions on the wire wheel to realize the positioning effect, which can not only avoid silk thread bending, but also greatly improves the effect without manual positioning, and can observe the distance of adjustment according to the scales during the adjustment process, realizes accurate control, has good effect, high efficiency, improves the quality of the silk thread, avoids the influence of silk thread with burrs on the cutting effect, and makes the wire cutting machine adapt to different objects to ensure the cutting effect, and the adjustment process is simple and convenient, and has good operability.

[0017] By rotating the second threaded rod, the second threaded rod drives the moving block threaded with it to move, and the moving block moves, and the fixed positioning wheel is driven to move together, so that the position of the positioning wheel changes;

[0018] The friction block inside the arc-shaped plate can rub the surface of the wire, so that the burrs on the surface of the wire are rubbed off, which not only improves the quality of the wire, but also avoids the influence of the wire with burrs on the cutting effect;

[0019] One end of the wire is wound outside the wire wheel, the other end is fixed to the lower end face of the moving rod, and the middle section of the wire is guided by the first guide wheel and the second guide wheel, which can improve the stability of the wire.

[0020] By rotating the first threaded rod, the moving rod threaded with it moves up and down, so as to adjust the distance between the moving rod and the cutting machine body, so that the wire cutting machine can adapt to different objects and ensure the cutting effect, and the adjustment process is simple and convenient and has good operability. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view structural schematic diagram of the utility model;

[0022] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0023] Figure 3 It is a front view structural schematic diagram of the utility model; Figure 2 It is an enlarged structural schematic diagram of A in the utility model;

[0024] Figure 4 It is a sectional view structural schematic diagram of the utility model;

[0025] Figure 5 It is a front view structural schematic diagram of the utility model second threaded rod and moving block connection;

[0026] Figure 6 It is a front view structural schematic diagram of the utility model friction block and arc-shaped plate connection.

[0027] In the drawing: 1, base; 2, mounting seat; 3, servo motor; 4, wire wheel; 5, cutting machine body; 6, first guide wheel; 7, second guide wheel; 8, moving rod; 9, first threaded rod; 10, bevel gear set; 11, rotating rod; 12, second threaded rod; 13, moving block; 14, positioning wheel; 15, extension rod; 16, arc-shaped plate; 17, friction block; 18, scale. DETAILED DESCRIPTION

[0028] 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, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0029] Please refer to Figures 1-6 The present application provides the following technical solutions:

[0030] Embodiment one: In order to solve the problem that the existing technology cannot position the silk thread during use, manual positioning and debugging are required when threading, which not only wastes time and effort, but also greatly reduces the work efficiency. Therefore, the following scheme is disclosed. The base 1 and the mounting seat 2 fixed on the upper end face of the base 1 for mounting the servo motor 3 are disclosed. Further comprising: the upper end face of the mounting seat 2 is provided with the servo motor 3, and the output end of the servo motor 3 is fixed with the thread wheel 4, and the outer side of the thread wheel 4 is wound with the silk thread, and the other end of the thread wheel 4 is fixed with the lower end of the moving rod 8. The cutting machine body 5 is fixed on the upper end face of the base 1, and the rear side of the cutting machine body 5 is provided with a positioning mechanism, which realizes the positioning effect of the silk thread through the positioning wheel 14. The positioning mechanism comprises a second threaded rod 12 and a moving block 13. The second threaded rod 12 is arranged on the outer side of the cutting machine body 5, and the inner end of the second threaded rod 12 extends into the cutting machine body 5 and is rotatably connected with the cutting machine body 5. The outer side of the second threaded rod 12 is threadedly connected with the moving block 13. The rear side of the moving block 13 is fixed with the positioning wheel 14, and the positioning wheel 14 is provided with two groups. The upper side of the positioning wheel 14 is provided with an arc-shaped plate 16.

[0031] By threading the silk thread between the two groups of positioning wheels 14, rotating the second threaded rod 12, and moving the moving block 13 connected with the second threaded rod 12, the fixed positioning wheel 14 is moved together with the moving block 13, so that the position of the positioning wheel 14 changes, and the positioning effect is realized by adjusting the position of the silk thread on the thread wheel 4. This not only avoids the bending of the silk thread, but also eliminates the need for manual positioning, greatly improves the effect, and at the same time, the distance of the adjustment can be observed according to the scale 18 during the adjustment process, so that precise control is realized, the effect is good, and the efficiency is high.

[0032] Embodiment two: Based on the embodiment one, a new technical scheme is added, which not only improves the quality of the silk thread, but also avoids the influence of the silk thread with burrs on the cutting effect. For details, please refer to Figures 5-6The arc-shaped plates 16 are fixedly connected with the positioning wheels 14 through the extension rods 15, and the arc-shaped plates 16 are provided in two groups, and the inner sides of the arc-shaped plates 16 are attached with the friction blocks 17 in a detachable structure, the cutting machine body 5 is provided in a "7" shape structure, and the upper end face of the cutting machine body 5 is rotatably connected with the first guide wheels 6 on the left and right sides.

[0033] Meanwhile, the extension rods 15 are fixed on the positioning wheels 14, and the other ends of the extension rods 15 are fixed with the arc-shaped plates 16, the middle of the two groups of arc-shaped plates 16 is provided in a hollow structure, so that the silk thread can pass through the arc-shaped plates 16, when the silk thread is tightened by the thread wheel 4, the silk thread will slide in the arc-shaped plates 16, and the friction blocks 17 on the inner sides of the arc-shaped plates 16 can rub the surface of the silk thread, so that the burrs on the surface of the silk thread can be rubbed off, which not only improves the quality of the silk thread, but also avoids the influence of the silk thread with burrs on the cutting effect.

[0034] In the embodiment one, a new technical scheme is added, so that the wire cutting machine can adapt to different heights of articles, ensure the cutting effect, and the adjustment process is simple and convenient, and the operability is good. Figure 1 and Figure 4 The front side of the cutting machine body 5 is slidably provided with the moving rod 8, the front end of the moving rod 8 is rotatably connected with the second guide wheel 7, the rear end of the moving rod 8 is threadedly connected with the first threaded rod 9, the lower end of the first threaded rod 9 is rotatably connected with the cutting machine body 5, the upper end of the first threaded rod 9 is fixed with the bevel gear set 10, the front side of the bevel gear set 10 is fixed with the rotating rod 11, the rear end of the rotating rod 11 is rotatably connected with the cutting machine body 5, and the front end of the rotating rod 11 penetrates through the cutting machine body 5.

[0035] One end of the silk thread is wound outside the thread wheel 4, the other end is fixed on the lower end face of the moving rod 8, and the middle section of the silk thread is guided by the first guide wheel 6 and the second guide wheel 7, which can not only improve the stability of the silk thread, but also ensure that the silk thread can be well tightened and will not be worn out by friction between the cutting machine body 5 during the tightening process, the rotation of the thread wheel 4 is controlled by the servo motor 3, the tightening and loosening of the silk thread are realized, during cutting, the rotating rod 11 is rotated, the rotating rod 11 is rotated at the same time, the first threaded rod 9 is driven to rotate through the bevel gear set 10, the first threaded rod 9 is rotated, the moving rod 8 connected with the first threaded rod 9 is driven to move up and down, the distance between the moving rod 8 and the cutting machine body 5 is adjusted, and the wire cutting machine can adapt to different heights of articles, ensure the cutting effect, and the adjustment process is simple and convenient, and the operability is good.

[0036] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0037] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fast-positioning wire cutting machine, comprising a base (1) and a mounting bracket (2) fixed to the upper end face of the base (1) for mounting a servo motor (3); Its features are, Also includes: A servo motor (3) is mounted on the upper surface of the mounting base (2), and the output end of the servo motor (3) is fixed to the spool (4). At the same time, a thread is wound around the outside of the spool (4), and the other end of the spool (4) is fixed to the lower end of the moving rod (8). The upper surface of the base (1) is fixedly provided with the cutting machine body (5), and the rear side of the cutting machine body (5) is provided with a positioning mechanism, which achieves the positioning effect of the wire through the positioning wheel (14).

2. The wire cutting machine for rapid positioning according to claim 1, characterized in that: The positioning mechanism includes a second threaded rod (12) and a moving block (13). The second threaded rod (12) is located on the outside of the cutting machine body (5), and the inner end of the second threaded rod (12) extends into the interior of the cutting machine body (5) to form a rotatable connection with the cutting machine body (5). At the same time, the outer side of the second threaded rod (12) is threadedly connected to the moving block (13), and the moving block (13) is provided with scales (18) at equal intervals on the rear side of the cutting machine body (5) above the cutting machine body (5).

3. The wire cutting machine for rapid positioning according to claim 2, characterized in that: The rear side of the movable block (13) is fixed with a positioning wheel (14), and there are two sets of positioning wheels (14), and an arc plate (16) is provided above the positioning wheel (14).

4. The wire cutting machine for rapid positioning according to claim 3, characterized in that: The arc plate (16) is fixedly connected to the positioning wheel (14) by the extension rod (15), and the arc plate (16) is provided with two sets, and the inner side of the arc plate (16) is bonded with a friction block (17), and the friction block (17) is a detachable structure.

5. A rapid positioning wire cutting machine according to claim 1, characterized in that: The main body (5) of the cutting machine is arranged in a "7" shape, and the upper end face of the main body (5) is connected to the first guide wheel (6) by bearings on both the left and right sides.

6. The wire cutting machine for rapid positioning according to claim 1, characterized in that: The front side of the cutting machine body (5) is slidably provided with a moving rod (8), and the front end bearing of the moving rod (8) is connected to a second guide wheel (7), and the rear end of the moving rod (8) and the first threaded rod (9) form a threaded connection structure.

7. A rapid positioning wire cutting machine according to claim 6, characterized in that: The lower end of the first threaded rod (9) is rotatably connected to the cutting machine body (5), while the upper end of the first threaded rod (9) is fixed to the bevel gear set (10), and a rotating rod (11) is fixed on the front side of the bevel gear set (10). The rear end of the rotating rod (11) is connected to the cutting machine body (5) as a bearing, and the front end of the rotating rod (11) penetrates the cutting machine body (5).

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