阅读说明：本技术 一种具有自动断线功能的cnc绕线机及其使用方法 (CNC winding machine with automatic wire breaking function and using method thereof ) 是由 向祚水 于 2021-09-09 设计创作，主要内容包括：本发明涉及绕线机领域。本发明公开了一种具有自动断线功能的CNC绕线机及其使用方法,本发明要解决的问题是对收线辊固定起来较为麻烦；还需人工将线圈剪断,操作较为麻烦；使用在将线圈剪断后,线圈由于重力容易掉落。本发明由往复机构、导向机构和断线机构组成。该具有自动断线功能的CNC绕线机及其使用方法通过将收卷盘套在固定杆上,促使收卷盘内侧的卡块顺着h形槽的长槽滑动,然后促使收卷盘的一端挤压抵触盘,促使弹簧形变收缩,然后转动收卷盘促使收卷盘内侧的卡块滑动到h形槽的短槽内,在通过弹簧复位挤压收卷盘的一端,将收卷盘固定住,保证电机带动收卷盘进行收线的稳定性,且对收卷盘的安装简单方便。(The invention relates to the field of winding machines. The invention discloses a CNC winding machine with an automatic wire breaking function and a using method thereof, aiming at solving the problem that a wire collecting roller is troublesome to fix; the coil needs to be cut off manually, so that the operation is troublesome; after the coil is cut off, the coil is easy to fall off due to gravity. The invention consists of a reciprocating mechanism, a guide mechanism and a wire breaking mechanism. According to the CNC winding machine with the automatic wire breaking function and the using method thereof, the winding disc is sleeved on the fixing rod, the fixture block on the inner side of the winding disc slides along the long groove of the h-shaped groove, then one end of the winding disc is enabled to extrude and abut against the disc, the spring is enabled to deform and contract, then the winding disc is rotated to enable the fixture block on the inner side of the winding disc to slide into the short groove of the h-shaped groove, the winding disc is fixed at one end of the winding disc which is reset and extruded through the spring, the stability of winding by driving the winding disc through the motor is guaranteed, and the winding disc is simple and convenient to install.)

1. The utility model provides a CNC coiling machine with automatic function of breaking wire, includes control organism (1), its characterized in that: the right side of the control machine body (1) is fixedly connected with a motor (2), one end of a rotating shaft of the motor (2) is fixedly connected with a reciprocating lead screw (3), the side surface of the reciprocating lead screw (3) is movably sleeved with a reciprocating mechanism (4), one end of the reciprocating lead screw (3) extends to the left side of the control machine body (1) and is fixedly connected with a fixed rod (5), the side surface of the fixed rod (5) is provided with an h-shaped groove (6), the side surface of the fixed rod (5) is movably sleeved with a spring (10) and a collision disc (9), and one end of the spring (10) is fixedly connected with the right end of the collision disc (9);

the left side of the control machine body (1) is fixedly connected with a wire breaking mechanism (7).

2. The CNC winding machine with the automatic wire breaking function of claim 1, wherein: the reciprocating mechanism (4) comprises a sliding block (41), the sliding block (41) is movably sleeved on the side face of the reciprocating lead screw (3), an L-shaped rod (42) is fixedly connected to the side face of the sliding block (41), the side face of a cross rod of the L-shaped rod (42) is in lap joint with the front face of the control machine body (1), and one end, far away from the sliding block (41), of the L-shaped rod (42) is rotatably connected with a guide mechanism (8).

3. The CNC winding machine with the automatic wire breaking function according to claim 2, characterized in that: guiding mechanism (8) include pipe (81), the one end rotation that slider (41) were kept away from with L shape pole (42) to the side of pipe (81) is connected, the inboard activity of pipe (81) is pegged graft and is had C shape pole (82), the inboard swing joint of spring and pipe (81) that resets of C shape pole (82) through the cover in its two horizontal pole sides, the side of C shape pole (82) montant and the inner circle fixed connection of one-way bearing (83), the side of one-way bearing (83) is fixed to have cup jointed rubber sleeve (84), the side bonding of rubber sleeve (84) has rubber arch (85).

4. The CNC winding machine with the automatic wire breaking function of claim 1, wherein: the wire breaking mechanism (7) comprises a bidirectional cylinder (71), the bidirectional cylinder (71) is fixed on the left side of the control machine body (1), and two ends of the bidirectional cylinder (71) are respectively hinged with two ends of an X-shaped folding rod (72);

the input end of the bidirectional cylinder (71) is electrically connected with a control switch (73), the control switch (73) is installed on the right side of the control machine body (1), and the control switch (73) and the L-shaped rod (42) are on the same horizontal plane.

5. The CNC winding machine with the automatic wire breaking function of claim 1, wherein: the side face of the fixed rod (5) is movably sleeved with a winding disc (11), and the side face of a clamping block on the inner side of the winding disc (11) is in lap joint with the inner wall of the h-shaped groove (6).

6. The CNC winding machine with the automatic wire breaking function according to claim 3, characterized in that: an arc-shaped groove is formed in the side face of the rubber sleeve (84), and the inner side of the arc-shaped groove is fixedly connected with the side face of the rubber bulge (85).

7. The CNC winding machine with the automatic wire breaking function according to claim 3, characterized in that: eighteen one-way bearings (83) are arranged, and the eighteen one-way bearings (83) are annularly distributed at equal intervals.

8. The use method of the CNC winding machine with the automatic wire breaking function according to claim 5 comprises the following steps:

s1: the winding disc (11) is sleeved on the fixed rod (5), so that a clamping block on the inner side of the winding disc (11) slides along a long groove of the h-shaped groove (6), then one end of the winding disc (11) is pressed against the disc (9) in an extruding mode, the spring (10) is deformed and contracted, then the winding disc (11) is rotated to enable the clamping block on the inner side of the winding disc (11) to slide into a short groove of the h-shaped groove (6), and one end of the winding disc (11) is pressed in a resetting mode through the spring (10), so that the winding disc (11) is fixed;

s2: then, when the motor (2) rotates to drive the winding disc (11) to rotate to wind the coil, the sliding block (41) on the side face of the reciprocating lead screw (3) slowly moves rightwards, when the sliding block (41) moves rightwards to drive the L-shaped rod (42) to move rightwards, the circular tube (81) is driven to move rightwards along with the L-shaped rod (42) to wind the coil on the winding disc (11), when the vertical plate of the L-shaped rod (42) moves rightwards to contact with the right side of the control machine body (1), the winding of the winding disc (11) is completed, the vertical plate of the L-shaped rod (42) abuts against the control switch (73), two ends of the bidirectional cylinder (71) are driven to contract, the right end of the X-shaped folding rod (72) is driven to contract inwards, and the coil is cut off;

s3: after the coil is cut off by the X-shaped folding rod (72), the outer ring of the one-way bearing (83) stops rotating, then the friction force between the one-way bearing (83) and the coil is increased through the rubber sleeve (84) and the rubber bulge (85) on the side surface of the one-way bearing (83), one end of the cut coil is fixed, the possibility that the coil is separated from the circular tube (81) is reduced, then the motor (2) is matched with the reciprocating screw rod (3) to enable the sliding block (41) to slowly move rightwards to reset, when the sliding block (41) drives the L-shaped rod (42) to move rightwards to be separated from the surface of the control switch (73), then the two ends of the two-way cylinder (71) are extended to drive the X-shaped folding rod (72) to reset, then a user pushes the winding disc (11) rightwards to enable the clamping block on the inner side of the winding disc (11) to move rightwards along the short groove of the h-shaped groove (6), and then the winding disc (11) is rotated, the winding disc (11) is promoted to slide out of the long groove of the h-shaped groove (6), and the winding of the device is completed.

Technical Field

The invention relates to the field of winding machines, in particular to a CNC winding machine with an automatic wire breaking function and a using method thereof.

Background

With the development of society, people develop into CNC unipolar brushless coiling machine from manual wire winding before gradually, can reduce people's intensity of labour through its mechanical wire winding, and can improve production efficiency.

In the existing part of CNC winding machines, a motor rotates to drive a winding roller to rotate for winding, but when the winding roller is sleeved on the motor rotating shaft, the winding roller needs to be fixed through structures such as fastening bolts, and the winding roller is fixed inconveniently; after the coil is wound on the wire take-up roller, the coil needs to be cut off manually, so that the operation is troublesome; after the coil is cut off, the coil easily falls down due to gravity and is contaminated by dust, and the coil needs to be manually penetrated into the traction tube.

Disclosure of Invention

The invention aims to provide a CNC winding machine with an automatic wire breaking function and a using method thereof, aiming at solving the problems that the prior art proposes that: the take-up roller needs to be fixed through structures such as fastening bolts, and the take-up roller is troublesome to fix; after the coil is wound on the wire take-up roller, the coil needs to be cut off manually, so that the operation is troublesome; the coil is easy to drop due to gravity after being used for shearing the coil, and the coil needs to be manually penetrated through the traction tube.

In order to achieve the purpose, the invention provides the following technical scheme: a CNC winding machine with an automatic wire breaking function comprises a control machine body, wherein a motor is fixedly connected to the right side of the control machine body, a reciprocating lead screw is fixedly connected to one end of a rotating shaft of the motor, a reciprocating mechanism is movably sleeved on the side face of the reciprocating lead screw, one end of the reciprocating lead screw extends to the left side of the control machine body and is fixedly connected with a fixed rod, an h-shaped groove is formed in the side face of the fixed rod, a spring and a touch pad are movably sleeved on the side face of the fixed rod, and one end of the spring is fixedly connected with the right end of the touch pad;

and the left side of the control machine body is fixedly connected with a wire breaking mechanism.

Preferably, the reciprocating mechanism comprises a sliding block, the sliding block is movably sleeved on the side face of the reciprocating lead screw, an L-shaped rod is fixedly connected to the side face of the sliding block, the side face of a cross rod of the L-shaped rod is in lap joint with the front face of the control machine body, and one end, far away from the sliding block, of the L-shaped rod is rotatably connected with a guide mechanism.

Preferably, guiding mechanism includes the pipe, the side of pipe is kept away from the one end rotation of slider with L shape pole and is connected, the inboard activity of pipe is pegged graft and is had C shape pole, the inboard swing joint of C shape pole through the reset spring of cover in its two horizontal pole sides and pipe, the side of C shape pole montant and the inner circle fixed connection of one-way bearing, the fixed rubber sleeve that has cup jointed in the side of one-way bearing, the side of rubber sleeve bonds and has the rubber arch.

Preferably, the wire breaking mechanism comprises a bidirectional cylinder, the bidirectional cylinder is fixed on the left side of the control machine body, and two ends of the bidirectional cylinder are respectively hinged with two ends of the X-shaped folding rod;

the input end of the bidirectional cylinder is electrically connected with a control switch, the control switch is installed on the right side of the control machine body, and the control switch and the L-shaped rod are on the same horizontal plane.

Preferably, the side surface of the fixed rod is movably sleeved with a winding disc, and the side surface of a clamping block on the inner side of the winding disc is in lap joint with the inner wall of the h-shaped groove.

Preferably, the side of the rubber sleeve is provided with an arc-shaped groove, and the inner side of the arc-shaped groove is fixedly connected with the side of the rubber bulge.

Preferably, the number of the one-way bearings is eighteen, and the eighteen one-way bearings are annularly distributed at equal intervals.

Preferably, the use method of the CNC winding machine with the automatic wire breaking function comprises the following steps:

s1: the winding disc is sleeved on the fixed rod, so that the clamping block on the inner side of the winding disc slides along the long groove of the h-shaped groove, one end of the winding disc is pressed against the disc, the spring is deformed and contracted, then the winding disc is rotated to enable the clamping block on the inner side of the winding disc to slide into the short groove of the h-shaped groove, and the winding disc is fixed by pressing one end of the winding disc through the reset of the spring;

s2: when the motor rotates to drive the winding disc to rotate to wind the coil, the sliding block on the side face of the reciprocating lead screw slowly moves rightwards, when the sliding block moves rightwards to drive the L-shaped rod to move rightwards, the circular tube is driven to move rightwards along with the L-shaped rod to wind the coil on the winding disc, when the vertical plate of the L-shaped rod moves rightwards to contact with the right side of the control machine body, the winding of the winding disc is completed, the vertical plate of the L-shaped rod abuts against the control switch, the two ends of the bidirectional cylinder are driven to contract, the right end of the X-shaped folding rod is driven to contract inwards, and the coil is cut off;

s3: after the X-shaped folding rod cuts the coil, the outer ring of the one-way bearing stops rotating, then the friction force between the one-way bearing and the coil is increased through the rubber sleeve and the rubber bulge on the side face of the one-way bearing, one end of the cut coil is fixed, the possibility that the coil is separated from the circular tube is reduced, then the sliding block is driven to slowly move rightwards to reset through the cooperation of a motor and a reciprocating screw rod, when the sliding block drives the L-shaped rod to move rightwards to be separated from the surface of a control switch, then the two ends of the two-way cylinder are driven to extend to drive the X-shaped folding rod to reset, then a user pushes a winding disc rightwards to drive a clamping block on the inner side of the winding disc to move rightwards along a short groove of an h-shaped groove, then the winding disc is rotated to slide out of a long groove of the h-shaped groove, and the winding of the device is completed.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the winding disc is sleeved on the fixed rod, so that the fixture block on the inner side of the winding disc slides along the long groove of the h-shaped groove, one end of the winding disc is pressed against the disc, the spring is deformed and contracted, then the winding disc is rotated to enable the fixture block on the inner side of the winding disc to slide into the short groove of the h-shaped groove, one end of the winding disc is pressed through the reset of the spring, the winding disc is fixed, the stability of winding the winding disc driven by the motor is ensured, and the winding disc is simple and convenient to install.

According to the winding device, when the winding disc is driven to rotate by the rotation of the motor to wind the coil, the sliding block on the side face of the reciprocating lead screw slowly moves rightwards, when the sliding block moves rightwards to drive the L-shaped rod to move rightwards, the winding disc is wound when the L-shaped rod vertical plate moves rightwards to contact with the right side of the control machine body, the L-shaped rod vertical plate abuts against the control switch, two ends of the bidirectional air cylinder are enabled to contract, the right end of the X-shaped folding rod is driven to contract inwards, the coil is cut off, the operation is simple and convenient, and the automation degree is higher.

According to the invention, after the coil is cut off by the X-shaped folding rod, the outer ring of the one-way bearing stops rotating, then the friction force between the one-way bearing and the coil is increased through the rubber sleeve and the rubber bulge on the side surface of the one-way bearing, one end of the cut coil is fixed, the possibility that the coil is separated from the circular tube is reduced, the possibility that the surface of the coil is stained with dust when falling to the ground is reduced, and a user can conveniently wind the coil on the next winding disc.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a partial perspective sectional view of the present invention;

FIG. 3 is a partial perspective view of the present invention;

FIG. 4 is a schematic perspective view of the guide mechanism of the present invention;

fig. 5 is an enlarged view of the structure a of fig. 4 according to the present invention.

In the figure: 1. controlling the machine body; 2. a motor; 3. a reciprocating screw; 4. a reciprocating mechanism; 41. a slider; 42. an L-shaped rod; 5. fixing the rod; 6. h-shaped grooves; 7. a wire breaking mechanism; 71. a bidirectional cylinder; 72. an X-shaped folding bar; 73. a control switch; 8. a guide mechanism; 81. a circular tube; 82. a C-shaped rod; 83. a one-way bearing; 84. a rubber sleeve; 85. a rubber bulge; 9. a touch pad; 10. a spring; 11. and (7) winding the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a CNC winding machine with an automatic wire breaking function comprises a control machine body 1, wherein a motor 2 is fixedly connected to the right side of the control machine body 1, a reciprocating lead screw 3 is fixedly connected to one end of a rotating shaft of the motor 2, a reciprocating mechanism 4 is movably sleeved on the side surface of the reciprocating lead screw 3, one end of the reciprocating lead screw 3 extends to the left side of the control machine body 1 and is fixedly connected with a fixed rod 5, an h-shaped groove 6 is formed in the side surface of the fixed rod 5, a spring 10 and a collision disc 9 are movably sleeved on the side surface of the fixed rod 5, and one end of the spring 10 is fixedly connected with the right end of the collision disc 9;

the left side of the control machine body 1 is fixedly connected with a wire breaking mechanism 7.

In this embodiment, as shown in fig. 1 and fig. 2, the reciprocating mechanism 4 includes a slider 41, the slider 41 is movably sleeved on a side surface of the reciprocating lead screw 3, a side surface of the slider 41 is fixedly connected with an L-shaped rod 42, a side surface of a cross rod of the L-shaped rod 42 is overlapped with a front surface of the control machine body 1, and one end of the L-shaped rod 42, which is far away from the slider 41, is rotatably connected with the guide mechanism 8.

In this embodiment, as shown in fig. 1, fig. 3, fig. 4, and fig. 5, the guiding mechanism 8 includes a circular tube 81, a side surface of the circular tube 81 is rotatably connected to one end of the L-shaped rod 42 away from the slider 41, a C-shaped rod 82 is movably inserted into an inner side of the circular tube 81, the C-shaped rod 82 is movably connected to an inner side of the circular tube 81 through a return spring sleeved on a side surface of two cross rods of the circular tube, a side surface of a vertical rod of the C-shaped rod 82 is fixedly connected to an inner ring of the one-way bearing 83, a side surface of the one-way bearing 83 is fixedly sleeved with a rubber sleeve 84, and a side surface of the rubber sleeve 84 is bonded with a rubber protrusion 85.

In this embodiment, as shown in fig. 1, 2 and 3, the wire breaking mechanism 7 includes a bidirectional cylinder 71, the bidirectional cylinder 71 is fixed on the left side of the control body 1, and two ends of the bidirectional cylinder 71 are respectively hinged with two ends of an X-shaped folding rod 72;

the input end of the bidirectional cylinder 71 is electrically connected with a control switch 73, the control switch 73 is installed on the right side of the control machine body 1, the control switch 73 and the L-shaped rod 42 are on the same horizontal plane, when the motor 2 rotates to drive the winding disc 11 to rotate to wind the coil, the sliding block 41 on the side face of the reciprocating lead screw 3 slowly moves rightwards, when the sliding block 41 moves rightwards to drive the L-shaped rod 42 to move rightwards, the circular tube 81 is prompted to wind the coil on the winding disc 11, when the L-shaped rod 42 is moved rightwards to contact with the right side of the control machine body 1, the winding of the winding disc 11 is completed, the L-shaped rod 42 is abutted against the control switch 73, two ends of the bidirectional cylinder 71 are prompted to shrink, the right end of the X-shaped folding rod 72 is driven to shrink inwards, and the coil is cut.

In this embodiment, as shown in fig. 2 and 3, the winding disc 11 is movably sleeved on the side surface of the fixing rod 5, the side surface of the clamping block on the inner side of the winding disc 11 is in lap joint with the inner wall of the h-shaped groove 6, and the winding disc 11 is conveniently fixed on the side surface of the fixing rod 5 through the h-shaped groove 6.

In this embodiment, as shown in fig. 4 and 5, an arc-shaped groove is formed in a side surface of the rubber sleeve 84, and an inner side of the arc-shaped groove is fixedly connected with a side surface of the rubber protrusion 85, so that a friction force of contact between an outer side of the rubber sleeve 84 and the coil is increased.

In this embodiment, as shown in fig. 5, the number of the one-way bearings 83 is eighteen, and the eighteen one-way bearings 83 are annularly distributed at equal intervals, and the eighteen one-way bearings 83 are matched with the rubber sleeve 84 on the side surface thereof to form a circular channel, so that the coils in the channel can be conveniently placed to move reversely.

The use method and the advantages of the invention are as follows: the using method of the CNC winding machine with the automatic wire breaking function comprises the following working processes:

as shown in fig. 1, 2, 3, 4, and 5:

s1: the winding disc 11 is sleeved on the fixed rod 5, so that the fixture block on the inner side of the winding disc 11 slides along the long groove of the h-shaped groove 6, then one end of the winding disc 11 is pressed against the disc 9, the spring 10 is deformed and contracted, then the winding disc 11 is rotated, so that the fixture block on the inner side of the winding disc 11 slides into the short groove of the h-shaped groove 6, and the winding disc 11 is fixed at one end of the winding disc 11 which is reset and extruded through the spring 10;

s2: then, when the motor 2 rotates to drive the winding disc 11 to rotate to wind the coil, the sliding block 41 on the side face of the reciprocating lead screw 3 slowly moves rightwards, when the sliding block 41 moves rightwards to drive the L-shaped rod 42 to move rightwards, the circular tube 81 is driven to move rightwards along with the L-shaped rod 42 to wind the coil on the winding disc 11, when the vertical plate of the L-shaped rod 42 moves rightwards to contact with the right side of the control machine body 1, the winding of the winding disc 11 is completed, the vertical plate of the L-shaped rod 42 abuts against the control switch 73, two ends of the bidirectional cylinder 71 are driven to contract, the right end of the X-shaped folding rod 72 is driven to contract inwards, and the coil is cut off;

s3: after the coil is cut off by the X-shaped folding rod 72, the outer ring of the one-way bearing 83 stops rotating, then the friction force between the one-way bearing 83 and the coil is increased through the rubber sleeve 84 and the rubber protrusion 85 on the side surface of the one-way bearing 83, one end of the cut coil is fixed, the possibility that the coil is separated from the circular tube 81 is reduced, then the sliding block 41 is driven to slowly move rightwards to reset through the cooperation of the motor 2 and the reciprocating screw 3, when the sliding block 41 drives the L-shaped rod 42 to move rightwards to be separated from the surface of the control switch 73, then the two ends of the two-way cylinder 71 are driven to extend to drive the X-shaped folding rod 72 to reset, then the user pushes the winding disk 11 rightwards to drive the fixture block on the inner side of the winding disk 11 to move rightwards along the short groove of the h-shaped groove 6, then the winding disk 11 is rotated to drive the winding disk 11 to slide out from the long groove of the h-shaped groove 6, and the winding of the device is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.