A tube winding machine for producing oil-free pressure transformer capacitors
By designing a pipe winding machine for oil-free transformer capacitors, the automatic transmission and transport of capacitor sleeves is achieved using PLC controllers and brackets, the problem of damage caused by capacitor drop is solved and the product quality is improved.
Patent Information
- Application Number
- CN202421538520.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-02
AI Technical Summary
During the production process of transformer capacitors, the capacitors that have been wounded easily fall off, resulting in impact damage and affecting product quality.
A pipe winding machine for the production of oil-free transformer capacitors is designed, including a winding device and a pick-up and conveying device. The pick-up and conveying of the capacitor sleeve is automatically controlled through the PLC controller, and the pick-up and transport of the capacitor sleeve to the transfer channel through the bracket is connected and transported to ensure the smooth delivery of the capacitor sleeve.
Through automated transmission and transport of capacitor bushings, the windings outside the capacitor bushing are protected, product quality is improved, and capacitor damage is avoided.
Smart Images
Figure CN222749337U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winding machines, in particular to a tube winding machine for producing oil-free pressure transformer capacitors. Background Art
[0002] Winding the transformer capacitor is a key step in the production process. When the winding is completed and removed, it will fall directly into the collection box or conveyor belt. However, when it falls, it will cause impact and damage the objects wound around the capacitor, affecting product quality. Therefore, there is an urgent need for a tube winding machine for the production of oil-free transformer capacitors to solve the above problems. Utility Model Content
[0003] The utility model aims to provide a tube winding machine for producing oil-free pressure transformer capacitors to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tube winding machine for producing oil-free transformer capacitors, comprising a winding device and a picking and conveying device, wherein the picking and conveying device is arranged on the winding device, and the winding device comprises a processing table, a transfer channel, a support plate, a motor, a support frame, a slide rail, a slider, a first electric push rod, an axle rod, a limit wheel, a second electric push rod, a third electric push rod and a PLC controller, wherein the transfer channel is fixedly installed on the top of the processing table, the support plate is fixedly connected to the top of the processing table, the motor is fixedly installed on one side of the support plate, the support frame is fixedly installed on the top of the processing table, and the support frame is located on the side of the support plate away from the motor, and the The slide rail is fixedly connected to the top of the processing table, and the slide rail is located between the support plate and the support frame, the slider is slidably connected to the slide rail, the first electric push rod is fixedly installed on the slider, the PLC controller is fixedly installed on the side of the support plate close to the motor, the shaft is rotatably connected to the support plate through a rotating shaft, and one end of the shaft is fixedly connected to the driving end of the motor, the second electric push rod is fixedly installed on the support frame, the middle part of one side of the limiting wheel is rotatably connected to the telescopic end of the second electric push rod through a rotating shaft, the third electric push rod is fixedly installed on the support frame, and the telescopic end of the third electric push rod is fixedly connected to the side of the slider away from the support plate.
[0005] Preferably, the picking and conveying device includes a lifting plate, a support rod, a shovel plate, a transmission shaft, a servo motor and a bracket. The support rod is symmetrically arranged, and the bottom end of the support rod is fixedly connected to the top end of the lifting plate, the shovel plate is fixedly connected to one side of the top end of the lifting plate, the transmission shaft is rotatably connected to the top end of the support rod, the servo motor is fixedly installed on one side of the shovel plate close to the support rod, and the bracket is movably plugged into the transmission shaft.
[0006] Preferably, the middle portion of the bottom end of the lifting plate is fixedly connected to the telescopic end of the first electric push rod.
[0007] Preferably, the PLC controller is electrically connected to the motor, the first electric push rod, the second electric push rod, the third electric push rod and the servo motor respectively.
[0008] Preferably, a baffle is provided on the shaft rod, a capacitor sleeve is slidably inserted on the shaft rod, the middle part of the end of the limiting wheel away from the second electric push rod is slidably inserted on the end of the shaft rod away from the motor, and one end of the capacitor sleeve is close to the baffle, and the other end of the capacitor sleeve is close to the side of the limiting wheel away from the second electric push rod.
[0009] Preferably, the top end of the shovel plate is designed to be chamfered on one side close to the transmission shaft, and a circular groove is provided in the middle of the top end of the shovel plate.
[0010] Preferably, one side of the bottom end of the bracket is designed to be arc-shaped, and the other side of the bottom end of the bracket is designed to be right-angled.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] The utility model realizes automatic control of the picking and conveying of the capacitor sleeve through a PLC controller, and receives and conveys the capacitor sleeve to a transfer channel through a bracket. The capacitor sleeve is smoothly conveyed to a desired position through the transfer channel, thereby protecting the winding material outside the capacitor sleeve and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the structure of the winding device in the utility model;
[0015] Figure 3 It is a schematic diagram of the structure of the winding device in the utility model;
[0016] Figure 4 It is a schematic diagram of the structure of the picking and conveying device in the utility model;
[0017] Figure 5 It is a schematic diagram of the structure of the picking and conveying device in the utility model.
[0018] In the figure: 1-rewinding device, 2-picking and conveying device, 3-processing table, 4-transfer channel, 5-support plate, 6-motor, 7-support frame, 8-slide rail, 9-slider, 10-first electric push rod, 11-shaft rod, 111-capacitor sleeve, 12-limiting wheel, 13-second electric push rod, 14-third electric push rod, 15-lifting plate, 16-support rod, 17-shovel plate, 18-drive shaft, 19-servo motor, 20-bracket, 21-PLC controller. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-5 The utility model provides an embodiment: a tube winding machine for producing oil-free transformer capacitors, comprising a winding device 1 and a picking and conveying device 2, the picking and conveying device 2 is arranged on the winding device 1, the winding device 1 comprises a processing table 3, a transfer channel 4, a support plate 5, a motor 6, a support frame 7, a slide rail 8, a slider 9, a first electric push rod 10, a shaft 11, a limit wheel 12, a second electric push rod 13, a third electric push rod 14 and a PLC controller 21, the transfer channel 4 is fixedly installed on the top of the processing table 3, the support plate 5 is fixedly connected to the top of the processing table 3, the motor 6 is fixedly installed on one side of the support plate 5, the support frame 7 is fixedly installed on the top of the processing table 3, and the support frame 7 is located at the support plate 5 away from the motor. On one side of the machine 6, the slide rail 8 is fixedly connected to the top of the processing table 3, and the slide rail 8 is located between the support plate 5 and the support frame 7, the slider 9 is slidably connected to the slide rail 8, the first electric push rod 10 is fixedly installed on the slider 9, the PLC controller 21 is fixedly installed on the side of the support plate 5 close to the motor 6, the shaft 11 is rotatably connected to the support plate 5 through a rotating shaft, and one end of the shaft 11 is fixedly connected to the driving end of the motor 6, the second electric push rod 13 is fixedly installed on the support frame 7, the middle part of one side of the limiting wheel 12 is rotatably connected to the telescopic end of the second electric push rod 13 through a rotating shaft, the third electric push rod 14 is fixedly installed on the support frame 7, and the telescopic end of the third electric push rod 14 is fixedly connected to the side of the slider 9 away from the support plate 5.
[0021] The picking and conveying device 2 includes a lifting plate 15, a support rod 16, a shovel plate 17, a transmission shaft 18, a servo motor 19 and a bracket 20. The support rod 16 is symmetrically arranged, and the bottom end of the support rod 16 is fixedly connected to the top end of the lifting plate 15, the shovel plate 17 is fixedly connected to one side of the top end of the lifting plate 15, the transmission shaft 18 is rotatably connected to the top end of the support rod 16, the servo motor 19 is fixedly installed on one side of the shovel plate 17 close to the support rod 16, and the bracket 20 is movably plugged into the transmission shaft 18.
[0022] The middle part of the bottom end of the lifting plate 15 is fixedly connected to the telescopic end of the first electric push rod 10 , and the lifting plate 15 is driven to move up and down by the telescopic movement of the first electric push rod 10 , thereby facilitating the removal of the capacitor sleeve 111 .
[0023] The PLC controller 21 is electrically connected to the motor 6 , the first electric push rod 10 , the second electric push rod 13 , the third electric push rod 14 and the servo motor 19 respectively, and the automatic removal and transportation operation of the capacitor sleeve 111 is realized by setting a program on the PLC controller 21 .
[0024] A baffle is provided on the shaft 11, and a capacitor sleeve 111 is slidably inserted on the shaft 11. The middle part of the end of the limiting wheel 12 away from the second electric push rod 13 is slidably inserted in the end of the shaft 11 away from the motor 6, and one end of the capacitor sleeve 111 is close to the baffle, and the other end of the capacitor sleeve 111 is close to the side of the limiting wheel 12 away from the second electric push rod 13. The capacitor sleeve 111 is locked by the baffle and the limiting wheel 12, thereby realizing the winding of the capacitor sleeve 111.
[0025] The top of the shovel plate 17 is designed to be beveled on one side close to the transmission shaft 18, and a circular groove is provided in the middle of the top of the shovel plate 17. When the groove at the top of the shovel plate 17 contacts the bottom end of the shaft 11, the PLC controller 21 controls the third electric push rod 14 to retract, and the telescopic end of the third electric push rod 14 drives the slider 9 to slide on the slide rail 8 away from the support plate 5.
[0026] One side of the bottom end of the bracket 20 is designed to be arc-shaped, and the other side of the bottom end of the bracket 20 is designed to be right-angled, so that the bracket 20 can be restored to a vertical state more accurately.
[0027] Working principle: During use, the control program is first preset through the PLC controller 21. When starting work, the winding object is fixed on the outside of the capacitor sleeve 111 by external force, and then the PLC controller 21 controls the second electric push rod 13 to extend, and the telescopic end of the second electric push rod 13 drives the limiting wheel 12 to approach the shaft rod 11, until the limiting wheel 12 is plugged into the shaft rod 11 and the side of the limiting wheel 12 close to the shaft rod 11 is close to the end of the capacitor sleeve 111, and then the PLC controller 21 controls the motor 6 to start, and the driving end of the motor 6 drives the shaft rod 11 to rotate, and the rotation of the shaft rod 11 drives the capacitor sleeve 111 and the limiting wheel 12 to rotate at the same time to the capacitor sleeve 1 11 is wound, when the capacitor sleeve 111 is wound, the winding is cut by external force, and then the PLC controller 21 controls the second electric push rod 13 to retract, and the telescopic end of the second electric push rod 13 drives the limiting wheel 12 away from the shaft rod 11, and at the same time, the PLC controller 21 controls the first electric push rod 10 to extend, and the telescopic end of the first electric push rod 10 drives the lifting plate 15 to move upward, and the movement of the lifting plate 15 indirectly drives the shovel plate 17 and the bracket 20 to move upward, and when the top end of the shovel plate 17 contacts the winding outside the capacitor sleeve 111, the shovel plate 17 separates the winding and the baffle on the shaft rod 11, and at the same time moves the capacitor sleeve 111 to the shovel plate 17. On the side close to the bracket 20, when the groove at the top of the shovel plate 17 contacts the bottom end of the shaft 11, the PLC controller 21 controls the third electric push rod 14 to retract, and the telescopic end of the third electric push rod 14 drives the slider 9 to slide on the slide rail 8 away from the support plate 5. When the capacitor sleeve 111 is completely separated from the shaft 11, the capacitor sleeve 111 falls to the inner side of the bracket 20 under the action of gravity. At this time, the PLC controller 21 controls the servo motor 19 to start, and the driving end of the servo motor 19 drives the transmission shaft 18 to rotate. The rotation of the transmission shaft 18 drives the bracket 20 to rotate ninety degrees in the direction of the transfer channel 4. At this time, the capacitor sleeve 111 rolls to the transfer channel 4 under the action of gravity. and rolls inside the transfer channel 4 into the collection box or the conveyor belt, and then a new capacitor sleeve 111 is inserted into the shaft 11 through external force, and the PLC controller 21 controls the second electric push rod 13 to extend and push the limiting wheel 12 to the end of the shaft 11 close to the capacitor sleeve 11, and at the same time, the PLC controller 21 controls the third electric push rod 14 to extend and the first electric push rod 10 to retract, the third electric push rod 14 pushes the slider 9 to slide to the initial position, and the first electric push rod 10 retracts to the initial position, and at the same time, the PLC controller 21 controls the servo motor 19 to rotate in the opposite direction to drive the bracket 20 to rotate to the initial position, and then performs the winding and dismantling operations in sequence.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tube winding machine for producing oil-free transformer capacitors, comprising a winding device (1) and a picking and conveying device (2), characterized in that: The picking and conveying device (2) is arranged on the winding device (1), and the winding device (1) comprises a processing table (3), a transfer channel (4), a support plate (5), a motor (6), a support frame (7), a slide rail (8), a slider (9), a first electric push rod (10), a shaft (11), a limit wheel (12), a second electric push rod (13), a third electric push rod (14) and a PLC controller (21), the transfer channel (4) is fixedly mounted on the top of the processing table (3), the support plate (5) is fixedly connected to the top of the processing table (3), the motor (6) is fixedly mounted on one side of the support plate (5), the support frame (7) is fixedly mounted on the top of the processing table (3), and the support frame (7) is located on the side of the support plate (5) away from the motor (6), the slide rail (8) is fixedly connected to the top of the processing table (3), and the slide rail (8) is located between the support plate (5) and the support frame (7), the slider (9) is slidably connected to the slide rail (8), the first electric push rod (10) is fixedly mounted on the slider (9), the PLC controller (21) is fixedly mounted on a side of the support plate (5) close to the motor (6), the shaft (11) is rotatably connected to the support plate (5) through a rotating shaft, and one end of the shaft (11) is fixedly connected to the driving end of the motor (6), the second electric push rod (13) is fixedly mounted on the support frame (7), the middle part of one side of the limiting wheel (12) is rotatably connected to the telescopic end of the second electric push rod (13) through a rotating shaft, the third electric push rod (14) is fixedly mounted on the support frame (7), and the telescopic end of the third electric push rod (14) is fixedly connected to a side of the slider (9) away from the support plate (5).
2. A tube winding machine for producing oil-free transformer capacitors according to claim 1, characterized in that: The picking and conveying device (2) comprises a lifting plate (15), a support rod (16), a shovel plate (17), a transmission shaft (18), a servo motor (19) and a bracket (20); the support rod (16) is symmetrically arranged, and the bottom end of the support rod (16) is fixedly connected to the top end of the lifting plate (15); the shovel plate (17) is fixedly connected to one side of the top end of the lifting plate (15); the transmission shaft (18) is rotatably connected to the top end of the support rod (16); the servo motor (19) is fixedly installed on one side of the shovel plate (17) close to the support rod (16); and the bracket (20) is movably plugged into the transmission shaft (18).
3. A tube winding machine for producing oil-free transformer capacitors according to claim 2, characterized in that: The middle part of the bottom end of the lifting plate (15) is fixedly connected to the telescopic end of the first electric push rod (10).
4. A tube winding machine for producing oil-free transformer capacitors according to claim 3, characterized in that: The PLC controller (21) is respectively connected to the motor (6), the first electric push rod (10), the second electric push rod (13), the third electric push rod (14) and the servo motor (19) by wires.
5. The tube winding machine for producing oil-free transformer capacitors according to claim 1, characterized in that: A baffle is provided on the shaft (11), a capacitor sleeve (111) is slidably inserted on the shaft (11), the middle part of the end of the limiting wheel (12) away from the second electric push rod (13) is slidably inserted on the end of the shaft (11) away from the motor (6), one end of the capacitor sleeve (111) is closely attached to the baffle, and the other end of the capacitor sleeve (111) is closely attached to the side of the limiting wheel (12) away from the second electric push rod (13).
6. A tube winding machine for producing oil-free transformer capacitors according to claim 2, characterized in that: The top end of the shovel plate (17) is designed to be chamfered on one side close to the transmission shaft (18), and a circular groove is provided in the middle of the top end of the shovel plate (17).
7. A tube winding machine for producing oil-free transformer capacitors according to claim 2, characterized in that: One side of the bottom end of the bracket (20) is designed in an arc shape, and the other side of the bottom end of the bracket (20) is designed in a right angle.