High-performance transformer insulation terminal machining and clamping equipment

Abstract

The utility model relates to the field of transformer insulation terminal clamping equipment, in particular to high-performance transformer insulation terminal machining clamping equipment, and solves the technical problems that high-performance insulation terminal machining equipment does not have a waste recovery function, high-cost waste loss is easily caused, and the resource utilization rate is low. According to the technical scheme, the high-performance transformer insulation terminal machining and clamping equipment comprises a support, a trepanning machining table, a lateral fixing clamping base, an opposite fixing clamping base, a clamping element, a material containing box, a base, an air blower and an air nozzle. According to the utility model, waste materials generated after the high-performance insulation terminal is perforated are recycled in a centralized manner through the material containing box, and the material containing box is divided into independent block spaces, so that the waste materials with different shapes formed by perforating the two ends of the insulation terminal can be respectively concentrated, and the loss of the waste materials is avoided; the problems that high-performance insulated terminal processing equipment does not have a waste recovery function, high-cost waste loss is easily caused, and the resource utilization rate is low are solved.

Description

Technical Field

[0001] The utility model relates to the field of transformer insulating terminal clamping equipment, in particular to a high-performance transformer insulating terminal processing and clamping equipment. Background Art

[0002] As an important electronic component in the transformer, the insulating terminal has holes at both ends for inserting wires and is used to tighten or loosen with screws. Its body is a metal plate structure. It is placed on the processing table, and then holes are made at the corresponding positions on both ends through a hole-making device. In order to avoid the movement of the insulating terminal during the hole-making process, which may cause the hole-making position to deviate, a clamping device is needed to fix it at a certain point on the processing table.

[0003] The insulating terminals used in onshore wind power transformers have special materials compared to conventional insulating terminals. In order to ensure the wind power conversion efficiency, the electronic component materials used in onshore wind power transformers have been improved accordingly. In order to meet the electrical safety and working stability of onshore wind power transformers, the high-performance transformer insulating terminal materials used are also more corrosion-resistant, high-temperature-resistant, and highly insulating than conventional insulating terminals. At the same time, the cost of high-performance insulating terminal materials is also greatly increased. The waste materials generated by the openings of high-performance insulating terminals still have great industrial reuse value. At present, the equipment and clamping equipment for opening such high-performance insulating terminals do not have waste recycling functions, which can easily cause waste resources.

[0004] Therefore, in view of the fact that the above-mentioned high-performance insulating terminal hole processing equipment and clamping equipment do not have the waste recycling function, which easily causes high-cost waste loss and low resource utilization rate, an insulating terminal clamping equipment with a waste collection function can be designed to facilitate the effective recycling of the waste generated by the hole opening. Utility Model Content

[0005] In order to overcome the problem that high-performance insulated terminal processing equipment does not have the waste recycling function, it is easy to cause high-cost waste loss and low resource utilization rate.

[0006] The technical solution of the utility model is: a high-performance transformer insulation terminal processing and clamping equipment, including a support, a hole processing table, a lateral fixed card seat, a opposite fixed card seat, a clamping element, a material box, a base, a blower, a wind nozzle, a rotary drive mechanism, a displacement adjustment module, a guide unloading mechanism, and a support mechanism; the support is symmetrically arranged in two groups and has a power unit built in, the hole processing table is located between the supports and the two ends are respectively connected to the power unit transmission elements in the support, the lateral fixed card seat is fixedly installed on the right side of the upper end of the hole processing table, and the opposite fixed card seat is installed on the opening Pneumatically pushed clamping elements are installed on the rear side of the upper end of the hole processing table and the front side of the upper end of the hole processing table. The high-performance insulating terminal is in the space enclosed by the lateral fixed seat, the opposite fixed seat and the clamping element. A material holding box is arranged under the hole processing table. The material holding box is provided with an inclined platform structure that divides the internal space of the material into two independent areas. A base is installed at the front end of the material holding box, and a blower is installed at the front end of the base. An air nozzle connected to the blower through an air duct is arranged above the hole processing table, a rotary drive mechanism is installed on the support, and a guide feeding mechanism and a supporting mechanism are installed on the base.

[0007] Preferably, the material holding box collects and recycles the waste materials that fall out of the hole-punching processing table from above. The material holding box is divided into independent block spaces, which can respectively collect waste materials of different shapes formed by the holes at both ends of the insulating terminals. The blower and the air nozzle use wind pressure to blow the waste materials remaining in the holes of the insulating terminals into the material holding box to avoid manual removal of the waste materials. The support is provided with a power unit for driving the hole-punching processing table to rotate. The lateral fixed card seat, the opposite fixed card seat and the clamping element form a three-sided locking and clamping effect for the high-performance insulating terminal to avoid slippage during the hole-punching process of the insulating terminal.

[0008] Preferably, the surface of the hole processing table has a groove that is compatible with the bottom plane of the high-performance transformer insulating terminal. The insulating terminal is placed in the groove and is squeezed and locked by the lateral fixed socket, the opposite fixed socket and the clamping element. The surface of the hole processing table is provided with a hole groove corresponding to the hole position of the high-performance insulating terminal. The clamping element can use a cylinder or an oil cylinder to push and pull the baffle to move and squeeze on the side wall of the insulating terminal, and cooperate with the opposite fixed socket to clamp the insulating terminal. The lateral fixed socket serves as a processing fixed point structure for the insulating terminal.

[0009] Preferably, the rotary drive mechanism includes a flipping motor and a rotating frame; the flipping motor is installed on a support at the right end of the hole processing table, and a U-shaped rotating frame is arranged between the supports, one end of the rotating frame is fixedly connected to the transmission element of the flipping motor, and the other end of the rotating frame is rotatably connected to the rotating shaft of the corresponding support side wall. The flipping motor drives the rotating frame to flip ninety degrees between the base and the hole processing table, so as to prevent the rotating frame from blocking the operation of the hole processing equipment above during the hole processing. When the rotating frame is in a vertical state, the air outlet of the air nozzle is directly facing the insulating terminal below for high-voltage blowing. At the same time, the flipping motor can also control the rotating frame to flip back and forth at a small angle on the front and back sides above the hole processing table, and adjust the air outlet direction of the air nozzle to perform oblique blowing and cleaning of dust on the surface of the insulating terminal.

[0010] Preferably, the displacement adjustment module is a linear motor, and the platform plate of the linear motor is installed at the upper end of the horizontal part of the rotating frame. The moving unit of the linear motor slides laterally along the guide rail on the platform plate, and the air nozzle is fixedly connected to the moving unit of the linear motor. The linear motor is an existing mature motor technology, which is developed from a traditional rotating motor. The platform plate has a magnetic track, and the electromagnetic force generates a torque on the rotating motor, which generates a linear thrust on the moving unit, controls the sliding of the air nozzle, and performs cyclic blowing on the opening positions at both ends of the insulating terminal. The displacement adjustment module can also use axial drive devices such as air cylinders or oil cylinders.

[0011] Preferably, the guide unloading mechanism includes a slide; the slide passes between the hole processing table and the material box, and two groups of slides are symmetrically arranged on the left and right and one end is fixedly connected to the base, and the other end of the slide is lower than the end connected to the base and is located above the rear side of the material box. The upper surface of the slide with different heights at both ends forms a slope structure, so that the insulating terminals fallen on it can slide down the slope by their own gravity to the storage mechanism on the other side of the material box, without the need for manual material removal and unloading.

[0012] Preferably, the guide unloading mechanism also includes a rubber strip; a groove is provided on the upper surface of the slide, the rubber strip is made of a smooth silicone material and is embedded in the groove, and the insulating terminal that falls on the slide first contacts the rubber strip, and the elastic deformation characteristics of the rubber strip itself are used to reduce part of the impact force, thereby preventing the insulating terminal from hitting the rigid slide and causing surface damage.

[0013] Preferably, the supporting mechanism includes a steering motor and a bracket; a steering motor is installed on the upper end of the base, and a bracket is installed on the transmission element of the steering motor. The bracket is located on the lower side of the hole processing table and is driven by the steering motor to rotate horizontally. The steering motor drives the bracket to rotate horizontally to the lower side of the hole processing table to support the bottom of the hole processing table to prevent the hole processing table from being deformed due to the force caused by the bottom being suspended during the processing. When the hole processing table needs to be flipped, the bracket is driven to rotate ninety degrees to leave the bottom of it, thereby providing lower space for its flipping movement.

[0014] Beneficial effects of the utility model:

[0015] 1. The material box under the hole processing table can be used to collect the waste generated after the high-performance insulating terminal is opened. The material box is divided into independent block spaces, which can collect the waste of different shapes formed by the holes at both ends of the insulating terminal, avoid the loss of waste, and facilitate the recycling and reuse of waste resources. The wind pressure generated by the blower and the air nozzle can be used to blow part of the waste remaining in the hole of the insulating terminal into the material box, avoiding manual removal of the waste, and making waste recycling more efficient;

[0016] 2. The slide in the guide unloading mechanism facilitates the high-performance insulated terminal to slide along its inclined surface to the storage device outside the material box after turning over. There is no need for manual material removal, and the unloading operation is simple and efficient.

[0017] 3. Use the support mechanism to support the middle part of the hole processing table, improve the overall stability of the hole processing table, and prevent the hole processing table from bending in the middle under the pressure of the hole punching machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the high-performance transformer insulation terminal processing and clamping equipment of the utility model;

[0019] Figure 2 The second three-dimensional structure schematic diagram of the high-performance transformer insulation terminal processing and clamping equipment of the utility model is shown;

[0020] Figure 3 The third stereoscopic structure schematic diagram of the high-performance transformer insulation terminal processing and clamping device of the utility model is shown;

[0021] Figure 4 What is shown is a three-dimensional structural schematic diagram of a clamping unit of a high-performance transformer insulation terminal processing and clamping device of the utility model;

[0022] Figure 5 What is shown is a three-dimensional structural schematic diagram of the rotary drive mechanism and displacement adjustment module of the high-performance transformer insulation terminal processing and clamping equipment of the utility model;

[0023] Figure 6 What is shown is a three-dimensional structural schematic diagram of the guide feeding mechanism and the supporting mechanism of the high-performance transformer insulation terminal processing and clamping equipment of the utility model.

[0024] Explanation of the reference numerals in the accompanying drawings: 1. Support; 2. Drilling table; 3. Lateral fixed base; 4. Opposite fixed base; 5. Clamping element; 6. Material box; 7. Base; 8. Blower; 9. Nozzle; 10. Rotary drive mechanism; 11. Displacement adjustment module; 12. Guided material discharge mechanism; 13. Support mechanism; 1001. Flip motor; 1002. Rotating frame; 1201. Slide; 1202. Rubber strip; 1301. Steering motor; 1302. Bracket. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-3 The utility model provides an embodiment: a high-performance transformer insulation terminal processing and clamping equipment, including a support 1, a hole processing table 2, a lateral fixed card seat 3, a opposite fixed card seat 4, a clamping element 5, a material box 6, a base 7, a blower 8, a nozzle 9, a rotary drive mechanism 10, a displacement adjustment module 11, a guide unloading mechanism 12, and a support mechanism 13; the support 1 is symmetrically arranged with two groups and has a power unit built in, the hole processing table 2 is located between the supports 1 and the two ends are respectively connected to the power unit transmission elements in the support 1, the lateral fixed card seat 3 is fixedly installed on the right side of the upper end of the hole processing table 2, the opposite fixed card seat 4 is installed on the rear side of the upper end of the hole processing table 2, and a pneumatic pushing clamping element 5 is installed on the front side of the upper end of the hole processing table 2. The high-performance insulating terminal is in the space enclosed by the lateral fixed card seat 3, the opposite fixed card seat 4 and the clamping element 5, and a material box 6 is arranged below the hole processing table 2, and the material box 6 is provided with A sloping platform structure is provided to divide the internal space into two independent areas, a base 7 is installed at the front end of the material box 6, a blower 8 is installed at the front end of the base 7, and a nozzle 9 connected to the blower 8 through an air duct is arranged above the hole processing table 2. The material box 6 collects the waste materials that fall out from the hole processing table 2 from above, and the material box 6 is divided into independent block spaces, which can respectively collect the waste materials of different shapes formed by the holes at both ends of the insulating terminals. The blower 8 and the nozzle 9 use wind pressure to blow the waste materials remaining in the holes of the insulating terminals into the material box 6 to avoid manual removal of the waste materials. The support 1 has a power unit for driving the hole processing table 2 to rotate, and the lateral fixed card seat 3, the opposite fixed card seat 4 and the clamping element 5 form a three-sided locking and clamping effect for the high-performance insulating terminal to avoid slippage during the hole drilling process of the insulating terminal. A rotary drive mechanism 10 is installed on the support 1, and a guide unloading mechanism 12 and a supporting mechanism 13 are installed on the base 7.

[0027] See also Figure 4-5In this embodiment, the surface of the hole processing table 2 has a groove adapted to the bottom plane of the high-performance transformer insulation terminal, the insulation terminal is placed in the groove and squeezed and locked by the lateral fixed card seat 3, the opposite fixed card seat 4 and the clamping element 5, and the surface of the hole processing table 2 is provided with a hole groove corresponding to the hole position of the high-performance insulation terminal. The rotary drive mechanism 10 includes a flip motor 1001 and a rotary frame 1002; the flip motor 1001 is installed on the support 1 at the right end of the hole processing table 2, and a U-shaped rotary frame 1002 is arranged between the supports 1. The rotating frame 1002 has one end fixedly connected to the transmission element of the flip motor 1001, and the other end of the rotating frame 1002 is rotatably connected to the rotating shaft of the corresponding side wall of the support 1. The displacement adjustment module 11 is a linear motor. The platform plate of the linear motor is installed on the upper end of the horizontal part of the rotating frame 1002. The moving unit of the linear motor slides laterally along the guide rail on the platform plate. The nozzle 9 is fixedly connected to the moving unit of the linear motor. The clamping element 5 can use a cylinder or an oil cylinder to push and pull the baffle to move and squeeze the insulating terminal. On the side wall, the insulating terminal is clamped in cooperation with the opposite fixed card seat 4, and the lateral fixed card seat 3 is used as the processing fixed point structure of the insulating terminal. The flip motor 1001 drives the rotating frame 1002 to flip 90 degrees between the base 7 and the hole processing table 2. During the hole processing, the rotating frame 1002 is prevented from blocking the operation of the hole-opening equipment above. When the rotating frame 1002 is in a vertical state, the air outlet of the air nozzle 9 is directly facing the insulating terminal below for high-voltage blowing. At the same time, the flip motor 1001 can also control the rotating frame 1002 to rotate 90 degrees when the hole is being processed. The front and rear sides of the workbench 2 are flipped back and forth at a small angle to adjust the air outlet direction of the air nozzle 9, which is used to obliquely blow and clean the dust on the surface of the insulating terminal. The linear motor is an existing mature motor technology, which is developed from the traditional rotating motor. There is a magnetic track on the platform plate. The electromagnetic force generates a torque on the rotating motor, which generates a linear thrust on the mobile unit, controls the sliding of the air nozzle 9, and cyclically blows the opening positions at both ends of the insulating terminal. The displacement adjustment module 11 can also use axial drive devices such as cylinders or oil cylinders.

[0028] See also Figure 6In this embodiment, the guide unloading mechanism 12 includes a slide 1201; the slide 1201 passes between the hole processing table 2 and the material box 6, and the slide 1201 is symmetrically arranged in two groups and one end is fixedly connected to the base 7, and the other end of the slide 1201 is lower than the end connected to the base 7 and is located above the rear side of the material box 6. The guide unloading mechanism 12 also includes a rubber strip 1202; a groove is provided on the upper surface of the slide 1201, and the rubber strip 1202 is a smooth-surfaced silicone material and is embedded and installed in the groove. The support mechanism 13 includes a steering motor 1301 and a bracket 1302; a steering motor 1301 is installed on the upper end of the base 7, and a bracket 1302 is installed on the transmission element of the steering motor 1301. The bracket 1302 is located on the lower side of the hole processing table 2 and is driven by the steering motor 1301 to The upper surface of the slide 1201 with different heights at both ends rotates horizontally, and a slope structure is formed, so that the insulating terminals falling thereon can slide down the slope to the storage mechanism on the other side of the material box 6 by their own gravity, without the need for manual material removal and unloading. The insulating terminals falling on the slide 1201 first contact the rubber strip 1202, and the elastic deformation characteristics of the rubber strip 1202 itself are used to reduce part of the impact force to prevent the insulating terminals from hitting the rigid slide 1201 and causing surface damage. The steering motor 1301 drives the bracket 1302 to rotate horizontally to the lower side of the hole processing table 2 to support its bottom to prevent the hole processing table 2 from being deformed due to the force caused by the bottom being suspended during the processing. When the hole processing table 2 needs to be flipped, the bracket 1302 is driven to rotate ninety degrees to leave below it, thereby providing a lower space for its flipping movement.

[0029] When working, the user places the higher end of the high-performance insulating terminal against the outer wall of the lateral fixed clamp seat 3, and places one side edge against the opposite fixed clamp seat 4. At this time, the insulating terminal is in the groove on the hole processing table 2, and then the pneumatic control unit in the clamping element 5 is started to make the push plate on the clamping element 5 press the other side of the insulating terminal relative to the opposite fixed clamp seat 4, and the insulating terminal is locked;

[0030] Next, the flip motor 1001 is started to control the rotating frame 1002 to rotate ninety degrees to a horizontal state, and then the hole punching equipment above the hole punching processing table 2 is made to punch holes at both ends of the insulating terminal, and the waste generated by the hole punching directly falls into the material holding box 6 below. After the hole punching is completed, the flip motor 1001 is started again to control the rotating frame 1002 to reset to a vertical state, and then the blower 8 and the displacement adjustment module 11 are started to drive the air nozzle 9 to slide laterally along the horizontal part of the rotating frame 1002 and perform high-pressure blowing below, so that the residual waste remaining in the hole of the insulating terminal is blown out and falls into the material holding box 6;

[0031] Then, start the steering motor 1301 to control the bracket 1302 to rotate horizontally by ninety degrees, so that it rotates from the bottom of the hole processing table 2 to the side of the base 7, and then start the power unit in the support 1 to control the hole processing table 2 to rotate one hundred and eighty degrees, so that the insulating terminal faces downward, and then start the clamping element 5 to loosen the insulating terminal. The insulating terminal naturally falls onto the slide 1201, and the rubber strip 1202 plays a shock-absorbing role. The insulating terminal slides along the surface of the slide 1201 to the storage mechanism on one side of the material box 6.

[0032] Through the above steps, the material holding box 6 with two independent block spaces inside can collect the waste generated after the high-performance insulating terminal is opened in a classified and centralized manner, so as to avoid the loss of waste and facilitate the resource recycling and reuse of waste. The wind pressure generated by the blower 8 and the air nozzle 9 can be used to blow part of the waste remaining in the hole of the insulating terminal into the material holding box 6, so as to avoid manual removal of the waste and make the waste recycling more efficient, so as to solve the problem that the high-performance insulating terminal processing equipment does not have the waste recycling function, which easily causes high-cost waste loss and low resource utilization rate.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A high-performance transformer insulation terminal processing and clamping device, comprising a support (1) and a hole processing table (2); characterized in that: The device also comprises a lateral fixed card seat (3), a counter fixed card seat (4), a clamping element (5), a material holding box (6), a base (7), a blower (8), an air nozzle (9), a rotary drive mechanism (10), a displacement adjustment module (11), a guide material discharge mechanism (12), and a support mechanism (13); the support (1) is symmetrically arranged with two groups of power units built in, the hole processing table (2) is located between the supports (1) and the two ends are respectively connected to the power unit transmission elements in the support (1), the lateral fixed card seat (3) is fixedly installed on the right side of the upper end of the hole processing table (2), the counter fixed card seat (4) is installed on the rear side of the upper end of the hole processing table (2), and the front side of the upper end of the hole processing table (2) is fixedly installed on the right side of the upper end of the hole processing table (2). A pneumatically pushed clamping element (5) is installed, and the high-performance insulating terminal is located in a space enclosed by a lateral fixed base (3), a facing fixed base (4) and the clamping element (5). A material holding box (6) is arranged below the hole processing table (2), and an inclined platform structure is arranged inside the material holding box (6) to divide the internal space thereof into two independent areas. A base (7) is installed at the front end of the material holding box (6), and a blower (8) is installed at the front end of the base (7). An air nozzle (9) connected to the blower (8) through an air duct is arranged above the hole processing table (2), a rotary drive mechanism (10) is installed on the support (1), and a guide material discharge mechanism (12) and a support mechanism (13) are installed on the base (7).

2. The high-performance transformer insulation terminal processing and clamping equipment according to claim 1 is characterized in that: The surface of the hole processing table (2) has a groove matched with the bottom plane of the high-performance transformer insulating terminal. The insulating terminal is placed in the groove and is squeezed and locked by the lateral fixing seat (3), the opposite fixing seat (4) and the clamping element (5). The surface of the hole processing table (2) has a hole groove corresponding to the hole opening position of the high-performance insulating terminal.

3. The high-performance transformer insulation terminal processing and clamping equipment according to claim 1 is characterized in that: The rotary drive mechanism (10) comprises a flip motor (1001) and a rotary frame (1002); the flip motor (1001) is mounted on a support (1) at the right end of the hole processing table (2); a U-shaped rotary frame (1002) is arranged between the supports (1); one end of the rotary frame (1002) is fixedly connected to a transmission element of the flip motor (1001); and the other end of the rotary frame (1002) is rotatably connected to a rotating shaft of a corresponding side wall of the support (1).

4. A high-performance transformer insulation terminal processing and clamping device according to claim 3, characterized in that: The displacement adjustment module (11) is a linear motor, a platform plate of the linear motor is mounted on the upper end of the horizontal portion of the rotary frame (1002), a moving unit of the linear motor slides laterally along a guide rail on the platform plate, and the air nozzle (9) is fixedly connected to the moving unit of the linear motor.

5. The high-performance transformer insulation terminal processing and clamping equipment according to claim 1 is characterized in that: The guide unloading mechanism (12) comprises a slide (1201); the slide (1201) passes between the hole processing table (2) and the material containing box (6); two groups of slides (1201) are symmetrically arranged on the left and right and one end is fixedly connected to the base (7); the other end of the slide (1201) is lower than the end connected to the base (7) and is located above the rear side of the material containing box (6).

6. A high-performance transformer insulation terminal processing and clamping device according to claim 5, characterized in that: The guide unloading mechanism (12) further comprises a rubber strip (1202); a groove is provided on the upper surface of the slide (1201); the rubber strip (1202) is made of a smooth silicone material and is embedded in the groove.

7. The high-performance transformer insulation terminal processing and clamping equipment according to claim 1 is characterized in that: The support mechanism (13) comprises a steering motor (1301) and a bracket (1302); the steering motor (1301) is mounted on the upper end of the base (7); the bracket (1302) is mounted on the transmission element of the steering motor (1301); the bracket (1302) is located at the lower side of the hole processing table (2) and is driven by the steering motor (1301) to rotate horizontally.

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