CN215988414U

CN215988414U - High-frequency transformer insulating tape winding guider for operation

Info

Publication number: CN215988414U
Application number: CN202121947071.4U
Authority: CN
Inventors: 李新林; 朱杰
Original assignee: Zhongshan Shuming Electric Appliance Industry Co ltd
Current assignee: Zhongshan Shuming Electric Appliance Industry Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-08
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a guiding device for high-frequency transformer insulating tape winding operation, which comprises a frame, wherein one side of the frame is respectively and rotatably provided with a coil fixing shaft and a guiding roller shaft, the coil fixing shaft is rotatably arranged on the frame and is used for installing and placing insulating tape coils, the guiding roller shaft is rotatably arranged on the frame and is positioned below the coil fixing shaft, one end of the insulating tape coil on the coil fixing shaft is wound on the wall surface of the guiding roller shaft and is connected with an insulating tape winding machine, the frame is provided with a position detecting device for detecting the rotating position of the guiding roller shaft, the position detecting device comprises a disc which is coaxially arranged on the guiding roller shaft, the surface of the disc is uniformly distributed with a plurality of through holes along the circumference, the frame is provided with a photoelectric detector for detecting the through holes, the conveying and winding amount of the insulating tape can be clearly known, and the insulating tape can be accurately wound by a high-frequency transformer, the winding qualification rate of the insulating tape of the high-frequency transformer is improved.

Description

High-frequency transformer insulating tape winding guider for operation

Technical Field

The utility model relates to the technical field of high-frequency transformer production, in particular to a guiding device for winding operation of an insulating tape of a high-frequency transformer.

Background

In our actual life, the high-frequency transformer can be seen everywhere, and the application of the high-frequency transformer is very wide. With the market demand, many enterprises or manufacturers are producing high-frequency transformers in large quantities. At present, when a high-frequency transformer is produced, the processing flow is mostly consistent, and the method mainly comprises the steps of winding on a spool; wrapping an adhesive tape and controlling the tape end; wiring; soldering tin; assembling; testing inductance; wrapping a copper strip; detecting and correcting feet; packaging and the like. The tape wrapping in the process refers to winding an insulating tape on the surface of a winding, and many enterprises or companies produce high-frequency transformers at present through manual semi-automatic winding or mechanical full-automatic winding in the link, so that in the manual semi-automatic winding, not only can operating personnel be tired very much, but also the working efficiency is low in a long-time working process; when the full-automatic machine is wound, the equipment is complex and unstable, and when the insulating tape is wound, the high-frequency transformer framework winds the insulating tape on the surface of the insulating tape through the rotation of the motor, so that the defects that the insulating tape is wound too much or the winding quantity is not enough often occur, and the high-frequency transformer is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a guide device for winding work of an insulating tape of a high-frequency transformer, which solves the problems of the prior art.

In order to achieve the purpose, the utility model adopts the following scheme: the utility model provides a high frequency transformer insulating tape winding guider for operation, including the frame one side is rotated respectively and is installed coil stock fixed axle and direction roller bearing, the coil stock fixed axle rotates and installs in the frame and is used for the installation to place the insulating tape coil stock, the direction roller bearing rotates and installs in the frame and is located the below of coil stock fixed axle, the one end of the insulating tape coil stock of coil stock fixed axle is rich and is located direction roller bearing wall and be connected with the insulating tape coiler be equipped with the position detection device who is used for detecting direction roller bearing rotational position in the frame, the position detection device is including setting up the last disc that sets up with the axle center of direction roller bearing the disc surface has a plurality of through-holes along the equal arrangement of circumference be equipped with the photoelectric detector who is used for detecting the through-hole in the frame.

Further, a rough layer is provided on the circumferential surface of the guide roller.

Furthermore, the rough layer comprises a plurality of convex teeth which are uniformly distributed on the circumferential surface of the guiding roller along the circumference.

Furthermore, guide plates are arranged on the guide rolling shaft at intervals along the axial direction of the guide rolling shaft, and the distance between the two guide plates is larger than or equal to the width of the insulating tape coil stock.

Furthermore, a round hole is formed in the circle center of the guide plate, and inner convex teeth capable of being matched with the outer convex teeth are uniformly distributed on the inner wall of the round hole along the circumference.

Furthermore, a fixing mechanism capable of fixing the guide plate is further arranged on the guide roller, the fixing mechanism comprises a movable groove arranged on the outer side of the guide roller, and a movable latch and a spring for enabling the movable latch to keep an outward state to press the inner convex tooth are movably arranged in the movable groove.

Furthermore, a shifting plate is arranged on one side of the lower end of the movable latch, and one end of the shifting plate movably extends to the outer end of the guide rolling shaft.

Further, the frame is including the horizontal pole and set up in horizontal pole one side and the bracing piece that the tilt up extends the setting, the coil stock fixed axle all rotates with the direction roller bearing and installs on the bracing piece.

Furthermore, the coil stock fixing shaft and the guide rolling shaft are connected with the support rod through a bearing.

Furthermore, the lower end of the movable latch is provided with guide posts at intervals, the bottom end of the movable groove is provided with guide holes at intervals, the guide posts are movably arranged in the guide holes, and the spring sleeves are arranged on the guide posts.

In conclusion, the utility model has the beneficial effects that: through direction roller bearing, the disc, through-hole and photoelectric detector's setting, at insulating tape winding during operation, it removes to drag the insulating tape through the coiler, the insulating tape supports and leans on the direction roller bearing, thereby drive direction roller bearing and disc and rotate, and the position through photoelectric detector detection through-hole, thereby detection disc and direction roller bearing pivoted number of turns that can be accurate, thereby the winding volume is carried to knowing the insulating tape that can understand, and then can make high frequency transformer accurate twine the insulating tape, improve the winding qualification rate of high frequency transformer insulating tape.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a partial cross-sectional schematic view of the present invention.

Description of reference numerals: 1. a frame; 2. a coil stock fixing shaft; 3. a guide roller; 4. coiling insulating tapes; 5. a disc; 6. a through hole; 7. a photodetector; 31. a convex tooth; 41. a guide plate; 51. a circular hole; 52. an inner convex tooth; 61. a movable groove; 62. a movable latch; 63. a spring; 71. dialing a plate; 81. a cross bar; 82. a support bar; 101. a guide post; 102. a guide hole; 99. an insulating tape.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature during use or operation of the device, and may include different orientations of the device during use or operation of the device as illustrated in the figures. The devices may be rotated 90 degrees or other orientations from different orientations and the spatially relative descriptors used therein should be interpreted as such and are not to be construed as limiting the utility model, and the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The utility model is further described in the following figures and detailed description: as shown in fig. 1 to 3, the guiding device for high frequency transformer insulating tape winding operation comprises a frame 1, a coil fixing shaft 2 and a guiding roller 3 are respectively rotatably mounted on one side of the frame 1, the coil fixing shaft 2 is rotatably mounted on the frame 1 and is used for mounting and placing an insulating tape coil 4, the guiding roller 3 is rotatably mounted on the frame 1 and is positioned below the coil fixing shaft 2, one end of the insulating tape coil 4 on the coil fixing shaft 2 is wound on the wall surface of the guiding roller 3 and is connected with an insulating tape winding machine, a position detecting device for detecting the rotating position of the guiding roller 3 is arranged on the frame 1, the position detecting device comprises a disc 5 coaxially arranged on the guiding roller 3, a plurality of through holes 6 are uniformly distributed on the surface of the disc 5 along the circumference, a photoelectric detector 7 for detecting the through holes 6 is arranged on the frame 1, through direction roller bearing 3, disc 5, through-hole 6 and photodetector 7's setting, at insulating tape winding during operation, it removes to drag insulating tape 99 through the coiler, insulating tape 99 supports and leans on direction roller bearing 3, thereby drive direction roller bearing 3 and disc 5 and rotate, and detect the position of through-hole 6 through photodetector 7, thereby detection disc 5 and direction roller bearing 3 pivoted number of turns that can be accurate, thereby the winding volume is carried to knowing insulating tape 99 that can be clear, and then can make high frequency transformer accurate twine the insulating tape, improve the winding qualification rate of high frequency transformer insulating tape.

Specifically, frame 1 is including horizontal pole 81 and set up in horizontal pole 81 one side and the bracing piece 82 that the tilt up extended the setting, on coil stock fixed axle 2 and guiding roller 3 all rotated installation and bracing piece 82 coil stock fixed axle 2 and guiding roller 3 pass through the bearing and are connected with bracing piece 82.

Referring to fig. 3, a rough layer is arranged on the circumferential surface of the guiding roller 3, the rough layer includes a plurality of outward protruding teeth 31 uniformly distributed on the circumferential surface of the guiding roller 3 along the circumference, guiding plates 41 are arranged on the guiding roller 3 along the axial direction at intervals, the distance between the two guiding plates 41 is larger than or equal to the width of the insulating tape roll material 4, an insulating tape 99 is arranged between the two guiding plates 41, the arrangement of the outward protruding teeth 31 can increase the friction force between the insulating tape 99 and the guiding roller 3, the guiding roller 3 can be better driven to rotate, a circular hole 51 is arranged at the center of the circle of the guiding plate 41, inward protruding teeth 52 capable of being matched with the outward protruding teeth 31 are uniformly distributed on the inner wall of the circular hole 51 along the circumference, and the guiding plates 41 can be better and more stably fixed through the matching of the outward protruding teeth 31 and the inward protruding teeth 52.

The guide roller 3 is further provided with a fixing mechanism capable of fixing the guide plate 41, the fixing mechanism comprises a movable groove 61 arranged on the outer side of the guide roller 3, a movable latch 62 and a spring 63 enabling the movable latch 62 to keep an outward state and press against the inner convex tooth 52 are movably arranged in the movable groove 61, a shifting plate 71 is arranged on one side of the lower end of the movable latch 62, one end of the shifting plate 71 movably extends to the outer end of the guide roller 3, the movable latch 62 is upwards pushed by the spring 63, the upper end of the movable latch 62 presses against the inner convex tooth 52, and therefore the guide plate 41 is fixed, and the stability of the guide plate 41 after being fixed is improved.

In order to enable the movable latch 62 to smoothly move up and down in the movable groove 61, the lower end of the movable latch 62 is provided with guide posts 101 at intervals, the bottom end of the movable groove 61 is provided with guide holes 102 at intervals, the guide posts 101 are movably arranged in the guide holes 102, the spring 63 is sleeved on the guide posts 101, and the movable latch 62 smoothly moves up and down in the movable groove 61 through the arrangement of the guide posts 101 and the guide holes 102.

While there have been shown and described the fundamental principles and principal features of the utility model and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are given by way of illustration of the principles of the utility model, but is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a guider is used in high frequency transformer insulating tape winding operation, includes frame (1), its characterized in that: a coil stock fixing shaft (2) and a guide rolling shaft (3) are respectively rotatably arranged on one side of the frame (1), the coil fixing shaft (2) is rotatably arranged on the frame (1) and is used for installing and placing insulating tape coils (4), the guide rolling shaft (3) is rotatably arranged on the frame (1) and is positioned below the coil stock fixing shaft (2), one end of the insulating tape coiling material (4) on the coiling material fixing shaft (2) is wound on the wall surface of the guide rolling shaft (3) and is connected with the insulating tape winding machine, a position detection device for detecting the rotating position of the guide rolling shaft (3) is arranged on the frame (1), the position detection device comprises a disc (5) which is coaxially arranged on the guide rolling shaft (3), a plurality of through holes (6) are uniformly distributed and arrayed on the surface of the disc (5) along the circumference, and a photoelectric detector (7) for detecting the through hole (6) is arranged on the frame (1).

2. The guide apparatus for high-frequency transformer insulation tape winding work according to claim 1, characterized in that: a rough layer is arranged on the circumferential surface of the guide rolling shaft (3).

3. The guide apparatus for high-frequency transformer insulation tape winding work according to claim 2, characterized in that: the rough layer comprises a plurality of convex teeth (31) which are uniformly distributed on the circumferential surface of the guide roller (3) along the circumference.

4. The guide apparatus for high-frequency transformer insulation tape winding work according to claim 3, characterized in that: and guide plates (41) are arranged on the guide roller (3) at intervals along the axial direction of the guide roller, and the distance between the two guide plates (41) is greater than or equal to the width of the insulating tape coil (4).

5. The guide apparatus for high-frequency transformer insulation tape winding work according to claim 4, wherein: a round hole (51) is formed in the circle center of the guide plate (41), and inner convex teeth (52) capable of being matched with the outer convex teeth (31) are uniformly distributed on the inner wall of the round hole (51) along the circumference.

6. The guide apparatus for high-frequency transformer insulation tape winding work according to claim 5, characterized in that: the guide roller (3) is further provided with a fixing mechanism capable of fixing the guide plate (41), the fixing mechanism comprises a movable groove (61) arranged on the outer side of the guide roller (3), and a movable latch (62) and a spring (63) enabling the movable latch (62) to keep an outward state to press the inner convex tooth (52) are movably arranged in the movable groove (61).

7. The guide apparatus for high-frequency transformer insulation tape winding work according to claim 6, characterized in that: one side of the lower end of the movable latch (62) is provided with a shifting plate (71), and one end of the shifting plate (71) movably extends to the outer end of the guide rolling shaft (3).

8. The guide apparatus for high frequency transformer insulation tape winding work according to any one of claims 1 to 7, wherein: frame (1) is including horizontal pole (81) and set up in horizontal pole (81) one side and the bracing piece (82) that the tilt up extended the setting, on coil stock fixed axle (2) and direction roller bearing (3) all rotated installation and bracing piece (82).

9. The guide apparatus for high-frequency transformer insulation tape winding work according to claim 8, characterized in that: the coil stock fixing shaft (2) and the guide rolling shaft (3) are connected with a support rod (82) through a bearing.

10. The guide apparatus for high-frequency transformer insulation tape winding work according to claim 6, characterized in that: the lower end of the movable latch (62) is provided with guide columns (101) at intervals, the bottom end of the movable groove (61) is provided with guide holes (102) at intervals, the guide columns (101) are movably arranged in the guide holes (102), and the guide columns (101) are sleeved with springs (63).