A racetrack type coil CNC taping machine

Abstract

The present invention discloses a runway type coil CNC taping machine, comprising a base, a telescopic platform is arranged along the periphery of the base, a taping head is installed on the telescopic platform, the taping head can move along the telescopic platform, a cylinder clamp device is arranged on the periphery of the telescopic platform, the cylinder clamp device is fixed to the base through a cylinder locking handle, an electrical cabinet and an operating box are arranged on both sides of the base, the electrical cabinet and the operating box are electrically connected, the operating box is electrically connected to the cylinder clamp device, and the taping head is electrically connected to the electrical cabinet and the operating box. The taping method of the device has a high degree of automation and is simple to operate; the taping shape is strict, the taping tightness is uniform, the folding is accurate, the appearance is beautiful and the practicability is good.

Description

Technical Field

[0001] The invention relates to the technical field of taping machines, and in particular to a racetrack type coil numerical control taping machine. Background Art

[0002] At present, there are two known wrapping processes for the outer insulation layer of motor coils, one is manual wrapping, and the other is wrapping with a semi-automatic mechanical taping machine. Manual wrapping is to place the coil on a workbench and manually wrap the insulating tape around the coil. This wrapping method requires workers to have certain skills, and has high labor intensity and low efficiency. The semi-automatic mechanical taping machine clamps the coil on the support at the end in a two-axis linkage form, and the taping head moves on the contoured track through a click drive. At the same time, the taping head drives the taping disk to rotate through another motor, and finally automatically wraps the insulating tape around the coil. This wrapping method has a simple tape shape, uneven wrapping tightness, inaccurate folding, and inconsistent wrapping of the inner and outer edges at the corners. The general taping method has a low degree of automation, the quality of the tape cannot be guaranteed, the tape shape is simple, and the efficiency of the tape wrapping is not high. Summary of the invention

[0003] The purpose of the present invention is to provide a track-type coil CNC taping machine to solve the problems of low automation, unguaranteed taping quality, simple taping shape, and low taping efficiency proposed in the above-mentioned background technology. To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a track-type coil CNC taping machine, comprising a base, the base is provided with a telescopic platform along the periphery, the telescopic platform is connected to a taping head, the taping head can move forward and backward along the telescopic platform, the bottom of the taping head is installed on a ball screw II, the end of the ball screw II is connected to a telescopic platform motion servo motor, the telescopic platform motion servo motor is fixed on the base, a cylinder clamp device is provided on the periphery of the telescopic platform, the cylinder clamp device is locked on the ball guide rail by a cylinder locking handle, the ball guide rail is fixed on the base, electrical cabinets and operating boxes are provided on both sides of the base, the electrical cabinet and the operating box are electrically connected, the operating box is electrically connected to the cylinder clamp device, and the taping head is electrically connected to the electrical cabinet and the operating box;

[0004] The cylinder clamp device can be divided into a cylinder clamp front device, a cylinder clamp rear device, a cylinder clamp left device and a cylinder clamp right device according to the assembly position. The cylinder clamp front device, the cylinder clamp rear device, the cylinder clamp left device and the cylinder clamp right device have the same structure. The cylinder clamp front device is located at the front side of the base, the cylinder clamp rear device is located at the rear side of the base, the cylinder clamp right device is located at the right side of the base, and the cylinder clamp left device is located at the left side of the base. The cylinder clamp device includes an ultra-thin cylinder, and the ultra-thin cylinder is connected to a liftable and corner connection block One end of the liftable and corner connecting block is connected to the slide table at the other end, a corner cylinder is fixed on the upper part of the slide table, a slide cylinder is fixed on the bottom of the liftable and corner connecting block, the slide cylinder is connected to the air clamp, the slide cylinder can control the air clamp to slide back and forth, the bottom of the ultra-thin cylinder is fixed to the front end of the fixed plate, the rear end of the fixed plate is fixed to the fixed guide rail, the bottom of the fixed guide rail is fixed to the fixed seat through a mini cylinder, the bottom of the fixed seat is fixed to the fixed bracket, and the fixed bracket is fixed to the base through a cylinder locking handle.

[0005] The transmission mechanism that this sliding panel also is connected with the said sliding panel is connected with the said sliding panel, and the sliding panel is connected with the sliding panel to the sliding plate by the spring.

[0006] Preferably, the ball guide rail is connected to a drive motor via a ball screw, and the drive motor is fixed on the ball guide rail.

[0007] Preferably, one or more cylinder clamping front devices and one or more cylinder clamping rear devices can be provided, and one cylinder clamping left device and one cylinder clamping right device can be provided.

[0008] Preferably, the fixing seat of the cylinder clamp device is a linear or folded-line structure.

[0009] The technical effects and advantages of the present invention are as follows: the taping method of the device has a high degree of automation and is simple to operate; the taping shape is tight, the wrapping tightness is uniform, the folding is accurate, the appearance is beautiful and the practicability is good; based on the indirect teaching technology, the coil trajectory point data is actually measured, so that the taping machine can obtain the wire rod centerline trajectory after inputting parameters, and based on the data obtained by indirect teaching, the taping machine can perform taping at an extremely high speed and meet higher process requirements; the four-axis linkage CNC taping form is adopted, which has a high degree of automation and low cost; the taping speed can reach 220 revolutions per minute, which improves work efficiency; based on the control algorithm of the secondary interpolation method, the insulating tape folding error is measured to be less than 0.5 mm every 10 turns, and the coil taping quality is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the present invention;

[0011] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0012] Figure 3 It is a structural assembly diagram of the cylinder clamp device of the present invention;

[0013] Figure 4 for Figure 1 An enlarged view of the structure at A of the present invention.

[0014] In the figure: 1-base, 2-telescopic platform, 3-taping head, 4-cylinder clamp device, 5-cylinder locking handle, 6-electrical cabinet, 7-operating box, 8-cylinder clamp front device, 9-cylinder clamp rear device, 10-cylinder clamp left device, 11-cylinder clamp right device, 12-ball guide rail, 13-ball screw, 14-drive motor, 15-ball screw II, 16-telescopic platform motion servo motor, 41-ultra-thin cylinder, 42-liftable and corner connection block, 43-slide, 44-corner cylinder, 45-slide cylinder, 46 air clamp, 4 7-fixed plate, 48-fixed guide rail, 49-mini cylinder, 410-fixed seat, 411-fixed bracket, 31-tape wrapping turntable, 32 tape wrapping reel adjusting screw, 33-tape wrapping reel loading and unloading wheel, 34-tape wrapping turntable mounting plate, 35-coil placement groove, 36-motor fixing device, 37-tape wrapping head slide, 38-tape wrapping machine rotary motor, 39-table rotary reduction motor, 310-dual linear slide rail, 311-tape wrapping head drag plate, 312-tape wrapping head ball screw, 313-slide drive motor, 314-table rotary servo motor. DETAILED DESCRIPTION

[0015] In order to make the technical means for realizing the present invention, the creative features, the objectives and effects to be achieved easy to understand, the present invention is further explained below in conjunction with specific diagrams. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection or a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two components.

[0016] Example 1

[0017] like Figure 1~Figure 3 A runway type coil CNC taping machine shown in the figure comprises a base 1, wherein the base 1 is provided with a telescopic platform 2 along the periphery, a taping head 3 is installed on the telescopic platform 2, and the taping head 3 can move forward and backward along the telescopic platform 2, the bottom of the taping head 3 is installed on a ball screw II 15, the end of the ball screw II 15 is connected to a telescopic platform movement servo motor 16, and the telescopic platform movement servo motor 16 is fixed to the base 1, a cylinder clamp device 4 is provided on the periphery of the telescopic platform 2, and the cylinder clamp device 4 is locked on a ball guide rail 12 through a cylinder locking handle 5, and the ball guide rail 12 is fixed to the base 1, and electrical cabinets 6 and operating boxes 7 are provided on both sides of the base 1, the electrical cabinets 6 and the operating boxes 7 are electrically connected, the operating boxes 7 are electrically connected to the cylinder clamp device 4, and the taping head 3 is electrically connected to the electrical cabinet 6 and the operating boxes 7;

[0018] The cylinder clamp device 4 can be divided into a cylinder clamp front device 8, a cylinder clamp rear device 9, a cylinder clamp left device 10 and a cylinder clamp right device 11 according to the assembly position. The cylinder clamp front device 8, the cylinder clamp rear device 9, the cylinder clamp left device 10 and the cylinder clamp right device 11 have the same structure. The cylinder clamp front device 8 is located at the front side of the base 1, the cylinder clamp rear device 9 is located at the rear side of the base 1, the cylinder clamp right device 11 is located at the right side of the base 1, and the cylinder clamp left device 10 is located at the left side of the base 1. The cylinder clamp device 4 includes an ultra-thin cylinder 41, and the ultra-thin cylinder 41 is connected to one end of a liftable and corner connecting block 42. The liftable The other end of the corner connecting block 42 is connected to a slide 43, a corner cylinder 44 is fixed on the upper part of the slide 43, a slide cylinder 45 is fixed on the bottom of the liftable and corner connecting block 42, the slide cylinder 45 is connected to the air clamp 46, the slide cylinder 45 can control the air clamp 46 to slide back and forth, the bottom of the ultra-thin cylinder 41 is fixed to the front end of the fixed plate 47, the rear end of the fixed plate 47 is fixed to the fixed guide rail 48, the bottom of the fixed guide rail 48 is fixed to the fixed seat 410 through the mini cylinder 49, the bottom of the fixed seat 410 is fixed to the fixed bracket 411, and the fixed bracket 411 is fixed to the base 1 through the cylinder locking handle 5.

[0019] Example 2

[0020] like Figure 1~Figure 4 A runway type coil CNC taping machine shown in the figure comprises a base 1, wherein the base 1 is provided with a telescopic platform 2 along the periphery, a taping head 3 is installed on the telescopic platform 2, and the taping head 3 can move forward and backward along the telescopic platform 2, the bottom of the taping head 3 is installed on a ball screw II 15, the end of the ball screw II 15 is connected to a telescopic platform movement servo motor 16, and the telescopic platform movement servo motor 16 is fixed to the base 1, a cylinder clamp device 4 is provided on the periphery of the telescopic platform 2, and the cylinder clamp device 4 is locked on a ball guide rail 12 through a cylinder locking handle 5, and the ball guide rail 12 is fixed to the base 1, and electrical cabinets 6 and operating boxes 7 are provided on both sides of the base 1, the electrical cabinets 6 and the operating boxes 7 are electrically connected, the operating boxes 7 are electrically connected to the cylinder clamp device 4, and the taping head 3 is electrically connected to the electrical cabinet 6 and the operating boxes 7;

[0021] The cylinder clamp device 4 can be divided into a cylinder clamp front device 8, a cylinder clamp rear device 9, a cylinder clamp left device 10 and a cylinder clamp right device 11 according to the assembly position. The cylinder clamp front device 8, the cylinder clamp rear device 9, the cylinder clamp left device 10 and the cylinder clamp right device 11 have the same structure. The cylinder clamp front device 8 is located at the front side of the base 1, the cylinder clamp rear device 9 is located at the rear side of the base 1, the cylinder clamp right device 11 is located at the right side of the base 1, and the cylinder clamp left device 10 is located at the left side of the base 1. The cylinder clamp device 4 includes an ultra-thin cylinder 41, and the ultra-thin cylinder 41 is connected to one end of a liftable and corner connecting block 42. The liftable The other end of the corner connecting block 42 is connected to a slide 43, a corner cylinder 44 is fixed on the upper part of the slide 43, a slide cylinder 45 is fixed on the bottom of the liftable and corner connecting block 42, the slide cylinder 45 is connected to the air clamp 46, the slide cylinder 45 can control the air clamp 46 to slide back and forth, the bottom of the ultra-thin cylinder 41 is fixed to the front end of the fixed plate 47, the rear end of the fixed plate 47 is fixed to the fixed guide rail 48, the bottom of the fixed guide rail 48 is fixed to the fixed seat 410 through the mini cylinder 49, the bottom of the fixed seat 410 is fixed to the fixed bracket 411, and the fixed bracket 411 is fixed to the base 1 through the cylinder locking handle 5.

[0022] Preferably, the taping head 3 includes a taping turntable 31, the inner side of the taping turntable 31 is connected to a taping turntable loading and unloading wheel 33 via a taping turntable adjusting screw 32, the taping turntable 31 is fixed to a taping turntable mounting plate 34, a coil placement groove 35 is provided on the upper portion of the taping turntable mounting plate 34, the bottom of the taping turntable mounting plate 34 is fixed to a motor fixing device 36, a taping machine rotary motor 38 is installed on the motor fixing device 36, the taping machine rotary motor 38 is connected to the taping turntable 31 via a belt, and the bottom of the motor fixing device 36 is fixed to the taping turntable On the head slide 37, a table rotation servo motor 314 and a table rotation reduction motor 39 are installed on the taping head slide 37, the bottom of the taping head slide 37 is installed on the double linear slide rail 310, and the double linear slide rail 310 is fixed on the taping head slide plate 311, the bottom of the taping head slide 37 is connected to one end of the taping head ball screw 312, and the other end of the taping head ball screw 312 is connected to the slide drive motor 313, and the slide drive motor 313 is fixed on the taping head slide plate 311, and the taping head slide plate 311 is connected to the telescopic platform 2.

[0023] Preferably, the ball guide rail 12 is connected to a drive motor 14 via a ball screw 13 , and the drive motor 14 is fixed on the ball guide rail 12 .

[0024] Preferably, one or more cylinder clamping front device 8 and one or more cylinder clamping rear device 9 can be provided, and one cylinder clamping left device 10 and one cylinder clamping right device 11 can be provided.

[0025] Preferably, the fixing seat 410 of the cylinder clamp device 4 is a linear or folded line structure, which is convenient for the installation, fixation and use of the cylinder clamp device 4. For example, the bottom of the cylinder clamp device 4 is fixed to the rear side of the base 1, and the air clamp 46 of the cylinder clamp device 4 can be located on the left side of the base 1.

[0026] The process flow and working principle of the present invention are as follows: the coil is placed on the horizontal surface of the equipment and clamped by the slide cylinder 45. The X-axis and Y-axis of the CNC machine tool are driven by the telescopic platform motion servo motor 16 to drive the ball screw II 15 and the slide drive motor 313 to drive the taping head ball screw 312 to operate, the Z-axis uses the table rotary servo motor 314 to drive the taping head slide 37 to rotate, and the U-axis uses the taping machine rotary motor 38 to drive the taping turntable 31 to rotate. The taping running track of straight lines, oblique lines and circular arcs and the taping overlap rate are completed by the four-axis linkage of the X-axis, Y-axis, Z-axis and U-axis structure. The specific movement process is as follows: the coil to be taped is placed from the coil placement slot 35 into the taping turntable 31, the taping machine rotary motor 38 is started, the taping machine rotary motor 38 drives the taping turntable 31 to rotate, the taping turntable 31 wraps the tape around the coil through the taping turntable loading and unloading wheel 33, the coil drives the air clamp 46 to clamp the coil through the slide cylinder 45 of the cylinder clamp device 4, the telescopic platform movement servo motor 16 drives the ball screw II 15 to move along the telescopic platform 2 to tape the coil along the periphery, when it reaches both ends for taping, the table rotary servo motor 314 drives the taping head slide 37 to rotate, adjusts the direction of the taping turntable 31, and then drives the slide drive motor 313 The ball screw 312 of the taping head moves forward and backward. During the taping process, when the taping head 3 moves to the vicinity of the cylinder clamping device 4, the air clamp 46 of the corresponding cylinder clamping device 4 is loosened, and the fixed guide rail 48 is driven to retract outward by the mini cylinder 49, so that the air clamp 46 is retracted to allow the taping head 3 to pass. For example, when the taping head 3 moves to the cylinder clamp front device 8, the cylinder clamp front device 8 is loosened, and the other cylinder clamp devices 4 are still clamped. When the taping head 3 leaves the cylinder clamp front device 8, the corresponding cylinder clamp front device 8 is re-clamped, and so on, the entire coil is taped by successively loosening and clamping the cylinder clamp front device 8, the cylinder clamp rear device 9, the cylinder clamp left device 10 and the cylinder clamp right device 11.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A racetrack type coil CNC taping machine, comprising a base and a telescopic platform, characterized in that: The telescopic platform is connected to a taping head, and the taping head moves forward and backward along the telescopic platform. The bottom of the taping head is installed on a ball screw II, and the end of the ball screw II is connected to a telescopic platform motion servo motor, and the telescopic platform motion servo motor is fixed on a base. A cylinder clamp device is provided on the periphery of the telescopic platform, and the cylinder clamp device is locked on a ball guide rail through a cylinder locking handle, and the ball guide rail is fixed on the base. Electrical cabinets and control boxes are provided on both sides of the base, and the electrical cabinets and the control box are electrically connected, and the control box is electrically connected to the cylinder clamp device, and the taping head is electrically connected to the electrical cabinet and the control box; The cylinder clamp device is divided into a cylinder clamp front device, a cylinder clamp rear device, a cylinder clamp left device and a cylinder clamp right device according to the assembly position. The cylinder clamp front device, the cylinder clamp rear device, the cylinder clamp left device and the cylinder clamp right device have the same structure. The cylinder clamp front device is located at the front side of the base, the cylinder clamp rear device is located at the rear side of the base, the cylinder clamp right device is located at the right side of the base, and the cylinder clamp left device is located at the left side of the base. The cylinder clamp device includes an ultra-thin cylinder, and the ultra-thin cylinder is connected to a liftable and corner connection block One end of the liftable and corner connecting block is connected to the slide table at the other end, a corner cylinder is fixed on the upper part of the slide table, a slide cylinder is fixed on the bottom of the liftable and corner connecting block, the slide cylinder is connected to the air clamp, the slide cylinder controls the air clamp to slide back and forth, the bottom of the ultra-thin cylinder is fixed to the front end of the fixed plate, the rear end of the fixed plate is fixed to the fixed guide rail, the bottom of the fixed guide rail is fixed to the fixed seat through a mini cylinder, the bottom of the fixed seat is fixed to the fixed bracket, and the fixed bracket is fixed to the base through a cylinder locking handle.

2. A racetrack coil CNC taping machine according to claim 1, characterized in that: The motor of the said machine is fixed on the said belt wrapping turntable, and the said motor is installed on the said belt wrapping turntable through the belt wrapping turntable and the belt wrapping turntable is connected with the said belt wrapping turntable by the belt wrapping turntable adjusting screw.

3. The racetrack type coil CNC taping machine according to claim 1, characterized in that: The ball guide rail is connected to a drive motor via a ball screw, and the drive motor is fixed on the ball guide rail.

4. The racetrack type coil CNC taping machine according to claim 1, characterized in that: The cylinder clamping front device and the cylinder clamping rear device are each provided with one or more, and the cylinder clamping left device and the cylinder clamping right device are each provided with one.

5. The racetrack type coil CNC taping machine according to claim 1, characterized in that: The fixing seat of the cylinder clamp device is a straight line or a broken line structure.

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