A wire arrangement device for an enameled wire production line

Abstract

The utility model relates to the technical field of enameled wire production equipment, specifically a wire arrangement device for an enameled wire production line, including: a winding assembly, the winding assembly includes a frame, a wire arrangement assembly is provided on the left side of the frame; the wire arrangement assembly includes a wire arrangement rack, a plurality of tension adjustment assemblies are provided on the front side of the wire arrangement rack, and a guide assembly is provided on the right side of the tension adjustment assembly. The utility model, by setting a guide assembly and using a guide wheel, limits the outlet position of the enameled wire, so that the outlet position of the enameled wire is fixed relative to the wire arrangement rack, and by energizing the unlocking electromagnet, the locking rod is adsorbed, so that the locking gasket can be separated from the guide wheel, and the guide wheel is convenient to rotate. When the power is off or the wire needs to be cut, the unlocking electromagnet is powered off. At this time, under the action of the elastic force of the locking spring, the locking rod moves toward the guide wheel, thereby clamping the guide wheel and the enameled wire through the locking gasket, preventing the guide wheel from rotating, and preventing the enameled wire from sliding, maintaining the tension of the enameled wire, and avoiding derailment.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire production equipment, in particular to a wire arrangement device for an enameled wire production line. Background Art

[0002] Enameled wire, which is a metal wire wrapped with insulating paint on the outside, is generally used as a winding set for electrical equipment such as motors and transformers. Depending on the material of the wire core, it can be divided into enameled copper wire and enameled aluminum wire. In the production process of enameled wire, a winding machine is needed to wind and position the enameled wire into a coil. During the winding process, in order to ensure the stability of the winding, a wire arrangement device is used to ensure the tension of the enameled wire and adjust the position of the enameled wire to prevent loosening and dislocation.

[0003] In the prior art, a guide device is usually used to limit the direction of the enameled wire using a guide wheel, and a servo motor is used to drive the guide wheel to move left and right, so as to achieve uniform winding. However, in actual use, after the winding drum is fully wound, the wire needs to be trimmed. When replacing a new winding drum, the tension of the enameled wire cannot be maintained after the wire is trimmed, and the wire is easily derailed. After replacing the winding drum, the position and tension of the enameled wire need to be readjusted, which affects production efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a wire arrangement device for an enameled wire production line.

[0005] The technical solution of the utility model is:

[0006] A wire arrangement device for an enameled wire production line, comprising:

[0007] A winding assembly, the winding assembly comprises a frame, a winding drum is provided on the right side of the frame, the winding drum is connected to a winding motor via an inflatable shaft, the winding motor can drive the winding drum to rotate via the inflatable shaft, and a wire arrangement assembly is provided on the left side of the frame;

[0008] The wire arrangement assembly includes a wire arrangement rack, which is connected to the frame through a servo slide, and a plurality of tension adjustment assemblies are arranged on the front side of the wire arrangement rack, and a guide assembly is arranged on the right side of the tension adjustment assembly. The enameled wire passes through the tension adjustment assembly and the guide assembly and is connected to the winding drum, and the tension adjustment assembly is used to adjust the tension of the enameled wire;

[0009] The guide assembly includes a guide wheel, which is rotatably mounted on the right side of the tension adjustment assembly. Locking washers are provided on the upper and lower sides of the guide wheel. A locking rod is connected to the outer side of the locking washer. The locking rod is connected to a locking device, and the locking device is used to drive the locking rod to move toward the guide wheel.

[0010] Preferably, the tension adjustment assembly comprises a tension wheel, a side edge of the tension wheel is provided with a groove, and a tension wheel bracket is rotatably mounted on the outside of the tension wheel.

[0011] Preferably, a tensioning slide rod is connected to the top of the tensioning wheel bracket, and the tensioning slide rod comprises a tensioning rod, and a tensioning ring is provided on the head of the tensioning rod.

[0012] Preferably, the tensioning slide rod is slidably installed in the tensioning shaft sleeve, a tensioning spring is provided in the tensioning shaft sleeve and at the rear side of the tensioning ring, and the tail of the tensioning rod passes through the tensioning shaft sleeve and is connected with an adjusting bolt.

[0013] Preferably, the locking rod comprises a guide rod, a head of the guide rod is fixedly connected to the locking gasket, and a force ring is provided in the middle of the guide rod.

[0014] Preferably, the locking device comprises a locking sleeve, the locking rod is slidably installed in the locking sleeve, a locking spring is provided in the locking sleeve and at the rear side of the force ring, and the tail of the guide rod passes through the locking sleeve.

[0015] Preferably, an unlocking electromagnet is provided on the side of the locking sleeve away from the guide wheel, and a gap is left between the end face of the unlocking electromagnet and the end face of the tail of the guide rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a guide assembly and utilizes the guide wheel to limit the outlet position of the enameled wire, so that the outlet position of the enameled wire is fixed relative to the wire rack, and the unlocking electromagnet is energized to adsorb the locking rod, which can ensure that the locking gasket is separated from the guide wheel, making it convenient for the guide wheel to rotate; when the power is off or the wire needs to be cut, the unlocking electromagnet is powered off. At this time, under the action of the elastic force of the locking spring, the locking rod moves in the direction of the guide wheel, thereby clamping the guide wheel and the enameled wire through the locking gasket, preventing the guide wheel from rotating and the enameled wire from sliding, thereby maintaining the tension of the enameled wire and avoiding wire derailment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the winding assembly in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the cable assembly in the utility model;

[0021] Figure 4 This is an exploded view of the cable assembly structure in the utility model;

[0022] Figure 5This is an exploded view of the guide component structure in the utility model.

[0023] The meaning of each number in the figure is:

[0024] 1. Winding assembly; 11. Frame; 12. Winding motor; 13. Air shaft; 14. Positioning plate; 15. Winding drum;

[0025] 2. Cable assembly; 21. Servo slide; 22. Cable rack; 23. Tensioning wheel; 24. Tensioning wheel bracket; 25. Tensioning slide bar; 251. Tensioning rod; 252. Tensioning ring; 26. Tensioning shaft sleeve; 27. Tensioning spring; 28. Adjusting bolt;

[0026] 3. Guide assembly; 31. Guide wheel; 32. Locking gasket; 33. Locking rod; 331. Guide rod; 332. Force ring; 34. Locking sleeve; 35. Locking spring; 36. Unlocking electromagnet. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] Embodiment 1:

[0030] See also Figure 1-5 The utility model describes the above technical solution in detail through the following embodiments:

[0031] A wire arrangement device for an enameled wire production line, comprising:

[0032] The winding assembly 1 includes a frame 11, a winding drum 15 is provided on the right side of the frame 11, the winding drum 15 is connected to the winding motor 12 through the inflatable shaft 13, the winding motor 12 can drive the winding drum 15 to rotate through the inflatable shaft 13, and a cable arrangement assembly 2 is provided on the left side of the frame 11.

[0033] The winding motor 12 adopts a servo motor or a stepper motor. The winding motor 12 is fixedly installed on the right bottom of the frame 11 by bolts. The output shaft of the winding motor 12 is fixedly connected to the inflatable shaft 13 through a coupling. A positioning plate 14 is fixedly installed on the bottom of the inflatable shaft 13 by screws. The winding drum 15 is sleeved on the outside of the inflatable shaft 13, and the positioning plate 14 is used to limit the height of the winding drum 15.

[0034] After the winding motor 12 is started, the output shaft of the winding motor 12 can drive the inflatable shaft 13 to rotate, thereby driving the winding drum 15 to rotate. After the end of the enameled wire is fixedly connected to the winding drum 15, it can be wound up as the winding drum 15 rotates.

[0035] The wire arrangement assembly 2 includes a wire arrangement rack 22, which is connected to the frame 11 through a servo slide 21. A plurality of tension adjustment assemblies are provided on the front side of the wire arrangement rack 22, and a guide assembly 3 is provided on the right side of the tension adjustment assembly. The enameled wire passes through the tension adjustment assembly and the guide assembly 3 and is connected to the winding drum 15. The tension adjustment assembly is used to adjust the tension of the enameled wire.

[0036] The servo slide 21 is vertically mounted on the left side of the frame 11 by bolts, and the wire rack 22 is fixedly mounted on the front side of the servo slide 21 by bolts. The servo slide 21 can drive the wire rack 22 to reciprocate in the vertical direction.

[0037] The tension adjustment assembly includes a tension wheel 23 , a groove is provided on the side edge of the tension wheel 23 , and a tension wheel bracket 24 is rotatably mounted on the outside of the tension wheel 23 .

[0038] There are five groups of tension adjustment components, which are divided into two rows, two groups on the top and three groups on the bottom. The three tension wheels 23 are arranged in a staggered manner. The tension wheel 23 can rotate in the tension wheel bracket 24. The enameled wire is stuck in the groove on the side of the tension wheel 23, and when the enameled wire moves toward the winding drum 15, it can drive the tension wheel 23 to rotate.

[0039] A tensioning slide rod 25 is threadedly connected to the top of the tensioning wheel bracket 24 . The tensioning slide rod 25 includes a tensioning rod 251 . A tensioning ring 252 is welded to the head of the tensioning rod 251 .

[0040] The tension rod 251 is a metal rod.

[0041] The tensioning slide rod 25 is slidably installed in the tensioning shaft sleeve 26. A tensioning spring 27 is provided in the tensioning shaft sleeve 26 and at the rear side of the tensioning ring 252. The tail of the tensioning rod 251 passes through the tensioning shaft sleeve 26 and is threadedly connected with an adjusting bolt 28.

[0042] The tension spring 27 is sleeved on the tension rod 251. The tension shaft sleeve 26 is fixedly mounted on the front side of the wire rack 22 by screws.

[0043] When the tension of the enameled wire increases, the tension wheel 23 can be driven to move toward both sides, thereby driving the tension slide rod 25 to move toward both sides, thereby compressing the tension spring 27 through the tension ring 252 .

[0044] When the tension of the enameled wire decreases, the elastic force of the tension spring 27 can drive the tension rod 251 to move toward the enameled wire through the tension ring 252, thereby driving the tension wheel 23 to move toward the enameled wire, thereby increasing the tension of the enameled wire.

[0045] By rotating the adjusting bolt 28 , the sliding distance of the tension rod 251 can be limited, thereby adjusting the tension adjustment range.

[0046] The guide assembly 3 includes a guide wheel 31, which is rotatably installed on the right side of the tension adjustment assembly. Locking washers 32 are provided on the upper and lower sides of the guide wheel 31. A locking rod 33 is connected to the outer side of the locking washer 32. The locking rod 33 is connected to a locking device, which is used to drive the locking rod 33 to move in the direction of the guide wheel 31.

[0047] The guide wheel 31 is rotatably mounted on the front side of the wire rack 22 via a rotating shaft. A groove is provided on the side of the guide wheel 31. The enameled wire is located in the groove on the side of the guide wheel 31. When the enameled wire moves toward the winding drum 15, the guide wheel 31 can be driven to rotate by friction.

[0048] The locking gasket 32 ​​is divided into two layers. The side of the locking gasket 32 ​​that contacts the locking rod 33 is made of metal, and the side of the locking gasket 32 ​​that is close to the guide wheel 31 is made of rubber.

[0049] The locking rod 33 includes a guide rod 331 , the head of the guide rod 331 is fixedly connected to the locking washer 32 by screws, and a force ring 332 is welded to the middle of the guide rod 331 .

[0050] The guide rod 331 is made of a magnetic metal material.

[0051] The locking device includes a locking sleeve 34 , a locking rod 33 is slidably installed in the locking sleeve 34 , a locking spring 35 is provided in the locking sleeve 34 and at the rear side of the force ring 332 , and the tail of the guide rod 331 passes through the locking sleeve 34 .

[0052] The locking sleeve 34 is fixedly mounted on the front side of the cable rack 22 by screws and is located on the upper and lower sides of the guide wheel 31. The locking spring 35 is sleeved on the guide rod 331. The elastic force of the locking spring 35 can drive the guide rod 331 to move toward the guide wheel 31 through the force ring 332, thereby driving the locking washer 32 to move toward the guide wheel 31 until the locking washer 32 contacts the side of the guide wheel 31.

[0053] Under the elastic force of the locking spring 35 , the locking gasket 32 ​​is tightly attached to the side of the guide wheel 31 . Under the action of the friction force, the guide wheel 31 cannot rotate and the enameled wire cannot move.

[0054] An unlocking electromagnet 36 is provided on the side of the locking sleeve 34 away from the guide wheel 31 , and a gap is left between the end surface of the unlocking electromagnet 36 and the end surface of the tail of the guide rod 331 .

[0055] The unlocking electromagnet 36 is fixedly mounted on the front side of the wire rack 22 by screws. The unlocking electromagnet 36 adopts a well-known electromagnet. When the unlocking electromagnet 36 is energized, a magnetic field is generated, thereby driving the guide rod 331 to move toward the unlocking electromagnet 36 until it contacts the unlocking electromagnet 36. At this time, the locking gasket 32 ​​is separated from the guide wheel 31, the guide wheel 31 can rotate freely, and the enameled wire can move freely.

[0056] When the operator of this embodiment uses the device, he inserts the winding drum 15 into the inflatable shaft 13, passes high-pressure air into the inflatable shaft 13, and fixes the winding drum 15 by friction.

[0057] The head of the enameled wire is passed around the tension wheel 23 and the guide wheel 31 in sequence, and then the end of the enameled wire is fixedly connected to the winding drum 15, and the winding motor 12 is started to drive the winding drum 15 to rotate through the air shaft 13 to start winding.

[0058] During the winding process, the servo slide 21 is started, and the servo slide 21 is used to drive the wire rack 22 to move up and down, thereby driving the tensioning wheel 23 and the guide wheel 31 to move up and down. Since the positions of the guide wheel 31 and the wire rack 22 are relatively fixed, the wire rack 22 is moved to ensure that the contact position between the enameled wire and the guide wheel 31 and the contact position between the enameled wire and the winding drum 15 remain level, thereby improving the winding quality.

[0059] During the winding process, as the winding thickness increases, the tension of the enameled wire will change.

[0060] When the tension of the enameled wire increases, the tension wheel 23 can be driven to move toward both sides, thereby driving the tension slide rod 25 to move toward both sides, thereby compressing the tension spring 27 through the tension ring 252 .

[0061] When the tension of the enameled wire decreases, the elastic force of the tension spring 27 can drive the tension rod 251 to move toward the enameled wire through the tension ring 252, thereby driving the tension wheel 23 to move toward the enameled wire, thereby increasing the tension of the enameled wire.

[0062] When the winding is completed, the winding motor 12 stops rotating and the power supply of the unlocking electromagnet 36 is disconnected. At this time, under the elastic force of the locking spring 35, the guide rod 331 moves toward the guide wheel 31, thereby driving the locking washer 32 to move toward the guide wheel 31 until the locking washer 32 contacts the side of the guide wheel 31. The locking washer 32 is tightly attached to the side of the guide wheel 31, and under the action of friction, the guide wheel 31 cannot rotate, and the enameled wire cannot move.

[0063] At this time, the enameled wire between the guide wheel 31 and the winding drum 15 can be cut off, and the tension of the enameled wire will not change after being cut off, thereby avoiding derailment.

[0064] When power is off, the unlocking electromagnet 36 will also lose its magnetic force, so that under the elastic force of the locking spring 35, the locking gasket 32 ​​is used to lock the guide wheel 31 and the enameled wire to ensure the safety of the equipment.

[0065] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wire arrangement device for an enameled wire production line, characterized in that: include: A winding assembly (1), the winding assembly (1) comprising a frame (11), a winding drum (15) being provided on the right side of the frame (11), the winding drum (15) being connected to a winding motor (12) via an inflatable shaft (13), the winding motor (12) being capable of driving the winding drum (15) to rotate via the inflatable shaft (13), and a cable arrangement assembly (2) being provided on the left side of the frame (11); The wire arrangement assembly (2) comprises a wire arrangement frame (22), the wire arrangement frame (22) is connected to the frame (11) via a servo slide (21), a plurality of tension adjustment components are arranged on the front side of the wire arrangement frame (22), a guide component (3) is arranged on the right side of the tension adjustment component, the enameled wire passes through the tension adjustment component and the guide component (3) and is connected to the winding drum (15), and the tension adjustment component is used to adjust the tension of the enameled wire; The guide assembly (3) comprises a guide wheel (31), the guide wheel (31) being rotatably mounted on the right side of the tension adjustment assembly, the guide wheel (31) being provided with locking washers (32) on the upper and lower sides, the outer side of the locking washers (32) being connected to a locking rod (33), the locking rod (33) being connected to a locking device, and the locking device being used to drive the locking rod (33) to move in the direction of the guide wheel (31).

2. A wire arrangement device for an enameled wire production line according to claim 1, characterized in that: The tension adjustment assembly comprises a tension wheel (23), a groove is provided on the side edge of the tension wheel (23), and a tension wheel bracket (24) is rotatably mounted on the outside of the tension wheel (23).

3. A wire arrangement device for an enameled wire production line according to claim 2, characterized in that: A tensioning slide rod (25) is connected to the top of the tensioning wheel bracket (24), and the tensioning slide rod (25) comprises a tensioning rod (251), and a tensioning ring (252) is provided at the head of the tensioning rod (251).

4. A wire arrangement device for an enameled wire production line as claimed in claim 3, characterized in that: The tensioning slide rod (25) is slidably installed in the tensioning shaft sleeve (26), and a tensioning spring (27) is provided in the tensioning shaft sleeve (26) and at the rear side of the tensioning ring (252). The rear end of the tensioning rod (251) passes through the tensioning shaft sleeve (26) and is connected to an adjusting bolt (28).

5. The wire arrangement device for an enameled wire production line according to claim 1, characterized in that: The locking rod (33) comprises a guide rod (331), the head of the guide rod (331) is fixedly connected to the locking gasket (32), and a force ring (332) is provided in the middle of the guide rod (331).

6. A wire arrangement device for an enameled wire production line according to claim 5, characterized in that: The locking device comprises a locking sleeve (34), the locking rod (33) is slidably mounted in the locking sleeve (34), a locking spring (35) is arranged in the locking sleeve (34) and at the rear side of the force ring (332), and the tail of the guide rod (331) passes through the locking sleeve (34).

7. A wire arrangement device for an enameled wire production line according to claim 6, characterized in that: An unlocking electromagnet (36) is provided on the side of the locking sleeve (34) away from the guide wheel (31), and a gap is left between the end surface of the unlocking electromagnet (36) and the end surface of the tail of the guide rod (331).

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