CN110739150B - Improved high-frequency transformer rubber coating machine - Google Patents
Improved high-frequency transformer rubber coating machine Download PDFInfo
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- CN110739150B CN110739150B CN201911178410.4A CN201911178410A CN110739150B CN 110739150 B CN110739150 B CN 110739150B CN 201911178410 A CN201911178410 A CN 201911178410A CN 110739150 B CN110739150 B CN 110739150B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil
Abstract
The invention relates to an improved high-frequency transformer rubber belt wrapping machine, which comprises a machine body, a rubber belt conveying device and an automatic discharging device, wherein the rubber belt conveying device and the automatic discharging device are arranged on the machine body; the machine body is provided with a double-clamping rotary table, the double-clamping rotary table is symmetrically provided with two clutch connectors around a circle center, and each clutch connector is connected with a clamping fixture for adsorbing and clamping the high-frequency transformer; the invention enables the tape wrapping machine in the prior art to be more fully utilized and maximize the efficiency and simultaneously solves the problem of potential safety hazard.
Description
Technical Field
The invention relates to the technical field of transformer manufacturing, in particular to an improved high-frequency transformer tape wrapping machine.
Background
When the transformer is assembled in the prior art, a pair of E-shaped magnetic cores needs to be arranged on a coil for fixing, generally, after the E-shaped magnetic cores are placed into the coil, an adhesive tape is adhered to the middle of the pair of E-shaped magnetic cores by hands, and then the wrapped adhesive tape is cut off by scissors. The transformer tape wrapping machine used in the current industry comprises a desk-type single-shaft tape wrapping machine, a lateral double-shaft tape wrapping machine and a full-automatic tape wrapping machine. The single-shaft tape wrapping machine is suitable for large products, and the products are low in efficiency, large in using amount and low in requirements. The side double-shaft turntable tape wrapping machine is mainly used.
For example, 2010, 17 months, chinese utility model discloses an authorization notice number CN201425891Y discloses a transformer is with semi-automatic rubber coating tape machine, include the organism, establish the sticky tape conveyer on the organism, loose switching has the biax carousel on the organism, the symmetry is equipped with two tools that are used for joint transformer on the biax carousel, sticky tape on the sticky tape conveyer is connected with the transformer. The double-shaft turntable rotates the two jigs to drive the clamped transformer to alternately wrap the adhesive tape, and the automatic adhesive tape cutting device is arranged on the machine body to improve the efficiency of wrapping the adhesive tape. However, the side double-shaft turntable tape wrapping machine has the problems that the transformer product is manually loaded and taken. Therefore, the efficiency is not high, and the blade is easy to hurt hands in the process of cutting the adhesive tape when taking the transformer product. So that the problems of low efficiency, potential safety hazard and the like exist.
Disclosure of Invention
In order to make the side surface double-shaft turntable tape wrapping machine more fully utilize the maximization of the performance efficiency and solve the problem of potential safety hazard; the invention improves the prior art and provides an improved high-frequency transformer tape wrapping machine.
In order to solve the above-mentioned existing technical problem, the invention adopts the following scheme: an improved high-frequency transformer rubber belt wrapping machine comprises a machine body, a rubber belt conveying device and an automatic discharging device, wherein the rubber belt conveying device and the automatic discharging device are arranged on the machine body; the machine body is provided with a double-clamping rotary table, the double-clamping rotary table is symmetrically provided with two clutch connectors around a circle center, and each clutch connector is connected with a clamping fixture for adsorbing and clamping the high-frequency transformer;
the adhesive tape on the adhesive tape conveying device is bonded with the high-frequency transformer clamped above the double-clamping-position turntable through the adhesive tape guide wheel; the machine body is also provided with an automatic adhesive tape cutting device, the automatic adhesive tape cutting device is provided with an automatic left-right reciprocating slide block driven by a driving shaft of a cutter stepping motor, the automatic left-right reciprocating slide block is provided with a blade, and the blade can cut off an adhesive tape connected between two high-frequency transformers adsorbed and clamped on the double-clamping-position rotary table when the automatic left-right reciprocating slide block slides to the left end;
the double-clamping rotary table is provided with a large driven gear on the inner side of the machine body, and the large driven gear is meshed with a driving gear of the reversing stepping motor; by selecting and designing the transmission ratio of the large driven gear and the driving gear, the step angle of the reversing stepping motor is well controlled: the double-clamping-position rotary table is rotated by 180 degrees each time; the clamping jigs connected with the clutch joint positioned above the double-clamping rotary table are accurately alternated to the lower part, and the clamping jigs connected with the clutch joint positioned below the double-clamping rotary table are accurately alternated to the upper part;
the clamping fixture consists of a clamping disc, a connecting shaft pipe and a movable long push rod; one end of the connecting shaft pipe is connected with the clamping disc, and the other end of the connecting shaft pipe is connected with the connecting sleeve of the clutch spider; the clamping disc is square, and a through hole is formed in the center of the clamping disc and leads to a tube cavity of the connecting shaft tube; two bar magnets are symmetrically fixed on the edge of the clamping disc; the circumferential outer surface of the connecting shaft tube is symmetrically provided with two long grooves which penetrate through the tube cavity along the axial direction; the movable long push rod is inserted into the tube cavity of the connecting shaft tube, one end of the movable long push rod extends out of the through hole in the center of the clamping disc and is connected with a push plate, two push handles are transversely and symmetrically arranged in the middle of the movable long push rod, and the two push handles respectively extend out of two long groove gaps of the connecting shaft tube; a return spring is arranged between the two push handles and the through hole in the center of the clamping disc; when one of the two push handles is pushed back and forth along the axial direction of the connecting shaft tube by the unloading deflector rod, the movable long push rod can overcome the elasticity of the return spring to drive the push plate to push out or automatically retract into the push plate under the action of the return spring;
the two clutch connection joints on the double-clamping rotary table are respectively composed of a double-claw clutch wheel, a transmission shaft and a connecting sleeve which are sequentially connected, and the transmission shaft of each clutch connection joint is movably connected with the corresponding position of the double-clamping rotary table through a bearing; the two claws of the double-claw clutch wheel are cylindrical, and the distance between the two claws is equal to the side length of a square bolt head at the driving shaft end of the wrapping stepping motor; when the double-clamping-position rotating disc alternately positions one of the two clutch overlap joints to the upper part, two claws of the clutch overlap joint can be rightly clamped on a square bolt head of a driving shaft end of the wrapping stepping motor, so that the wrapping stepping motor can drive the clutch overlap joint to rotate;
the automatic discharging device consists of a cam, a shifting lever, a transverse push-pull rod and a discharging shifting rod; the cam is arranged on the driving shaft of the cutter stepping motor; the cam abuts against one arm end of the toggle lever, and the other arm end of the toggle lever is connected with the transverse push-pull rod; one end of the transverse push-pull rod penetrates through the rear plate of the machine body, and the other end of the transverse push-pull rod penetrates through the front plate of the machine body and is connected with the discharging deflector rod; the discharging deflector rod is opposite to one of the two push handles in the clamping fixture which is alternatively positioned to the lower part by the double-clamping turntable.
Compared with the prior art CN201425891Y, the invention changes the mode that the high-frequency transformer wound with the adhesive tape needs to be manually disassembled in a semi-automatic way by improving the clamping fixture and adding the automatic unloading device, thereby realizing automatic unloading. Therefore, the possibility that the blade is pushed to hurt the human body due to the fact that the product is taken manually is avoided. The invention can also improve the production efficiency through the improvement, if the high-frequency transformer product wound with the adhesive tape is manually disassembled, each product taking action takes 2 seconds, the time for encapsulating one product is 5 seconds before the improvement, and the production efficiency is improved by only 3 seconds for encapsulating one product.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a left sectional structural view of fig. 1.
Fig. 3 is a schematic top sectional view of fig. 1.
Fig. 4 is a schematic structural view of the clamping jig.
Fig. 5 is a right-side view of fig. 4.
The reference numbers in the drawings are: 1, clamping a receiving disc; 2 connecting a shaft tube; 3, moving the long push rod; 4, clutch spider; 5 connecting the sleeve; 6 bar magnets; 7 long grooves; 8, pushing a plate; 9, pushing a handle; 10 a return spring; 11 a machine body; 12 a tape transport device; 13 double-clamping-position rotating disc; 14, a rubber guide wheel; 15 automatic adhesive tape cutting device; 16 cutter stepper motors; 17 automatic left and right reciprocating slide block; 18 big driven gears; 19 commutating stepper motor; 20 driving a gear; 21 double-claw clutch wheel; 22 a drive shaft; 23 bearing; 24 wrap stepper motors; 25 cams; 26 poking the lever; 27 a transverse push-pull rod; 28 discharging deflector rod.
Detailed Description
As shown in fig. 1-3, an improved high-frequency transformer taping machine comprises a machine body 11, a tape conveying device 12 and an automatic discharging device, wherein the tape conveying device 12 and the automatic discharging device are arranged on the machine body; a double-clamping-position rotating disc 13 is arranged on the machine body 11, two clutch connectors 4 are symmetrically arranged on the double-clamping-position rotating disc 13 in a circle center mode, and each clutch connector 4 is connected with a clamping jig for adsorbing and clamping a high-frequency transformer;
the adhesive tape on the adhesive tape conveying device 12 is bonded with the high-frequency transformer clamped above the double-clamping-position rotary table 13 through an adhesive tape guide wheel 14; an automatic adhesive tape cutting device 15 is further arranged on the machine body 11, an automatic left-right reciprocating sliding block 17 driven by a driving shaft of a cutter stepping motor 16 is arranged on the automatic adhesive tape cutting device 15, a blade is arranged on the automatic left-right reciprocating sliding block 17, and when the automatic left-right reciprocating sliding block 17 slides to the left end, the blade can cut off an adhesive tape which is respectively adsorbed and connected between two high-frequency transformers clamped and connected by a clamping tool above the double-clamping-position rotary disc 13 and a clamping tool below the double-clamping-position rotary disc 13, so that when a high-frequency transformer loaded by the clamping tool above the double-clamping-position rotary disc 13 winds the adhesive tape, the interference of the high-frequency transformer which is loaded by the clamping tool below and is wound with the adhesive tape is avoided;
the double-clamping-position rotating disc 13 is provided with a large driven gear 18 on the inner side of the machine body 11, and the large driven gear 18 is meshed with a driving gear 20 of a reversing stepping motor 19; by choosing the gear ratio of the large driven gear 18 and the driving gear 20, the step angle of the reversing stepper motor 19 is controlled: the double-clamping rotary table 13 is rotated by 180 degrees each time; the clamping jig connected with the clutch joint 4 positioned above accurately and alternately positions the high-frequency transformer wound with the adhesive tape to the lower part, and the clamping jig connected with the clutch joint 4 positioned below unloads the high-frequency transformer and accurately and alternately positions the high-frequency transformer to the upper part;
as shown in fig. 4-5, the clamping fixture is composed of a clamping disc 1, a connecting shaft pipe 2 and a movable long push rod 3; one end of the connecting shaft tube 2 is connected with the clamping disc 1, and the other end is connected with a connecting sleeve 5 of the clutch connector 4; the clamping disc 1 is square, and a through hole is formed in the center of the clamping disc and leads to a tube cavity of the connecting shaft tube 2; two bar magnets 6 are symmetrically fixed on the edge of the clamping disc 1; the circumferential outer surface of the connecting shaft tube 2 is symmetrically provided with two long grooves 7 which penetrate through the tube cavity along the axial direction; the movable long push rod 3 is inserted into the tube cavity of the connecting shaft tube 2, one end of the movable long push rod 3 extends out of a through hole in the center of the clamping disc 1 and is connected with a push plate 8, two push handles 9 are transversely and symmetrically arranged in the middle of the movable long push rod 3, and the two push handles 9 respectively extend out of gaps of two long grooves 7 of the connecting shaft tube 2; a return spring 10 is arranged between the two push handles 9 and the through hole at the center of the clamping disk 1; when one of the two push handles 9 is pushed outwards along the axial direction of the connecting shaft tube by the discharging deflector rod 28, the movable long push rod 3 can overcome the elastic force of the return spring 10 to drive the push plate 8 to push out, or automatically retract to the push plate 8 under the action of the return spring 10;
the two clutch joints 4 on the double-clamping rotary table 13 are respectively composed of a double-claw clutch wheel 21, a transmission shaft 22 and a connecting sleeve 5 which are sequentially connected, and the transmission shaft 22 of each clutch joint 4 is movably connected with the corresponding position of the double-clamping rotary table 13 through a bearing 23; the two claws of the double-claw clutch wheel 21 are cylindrical, and the distance between the two claws is equal to the side length of a square bolt head at the driving shaft end of the wrapping stepping motor 24; when the double-clamping-position rotating disc 13 alternately positions one of the two clutch overlap joints 4 to the upper part, two claws of the clutch overlap joint 4 can be just clamped on a square bolt head at the driving shaft end of the wrapping stepping motor 24, so that the wrapping stepping motor 24 can drive the clutch overlap joint 4 to rotate;
the automatic discharging device consists of a cam 25, a toggle lever 26, a transverse push-pull rod 27 and a discharging toggle lever 28; the cam 25 is mounted on the driving shaft of the cutter stepping motor 16; the cam 25 abuts against one arm end of the toggle lever 26, and the other arm end of the toggle lever 26 is connected with the transverse push-pull rod 27; one end of the transverse push-pull rod 27 penetrates through the rear plate of the machine body 11, and the other end of the transverse push-pull rod penetrates through the front plate of the machine body 11 and is connected with a discharging deflector rod 28; the discharging deflector rod 28 is opposite to one of the two push handles 9 in the clamping fixture from the alternate position of the double-clamping rotary table 13 to the lower part.
Furthermore, a control panel is arranged on the machine body 11, and an alarm indicator lamp is arranged on the control panel; when a fault occurs, the alarm can be automatically given out, and the safety performance is improved.
In actual operation, the two clamping jigs are adjusted and respectively fixed at the positions of the two clutch connectors 4, the two high-frequency transformers are respectively arranged on the two clamping jigs and are adsorbed and fixed by the two bar magnets 6 on the edge of the clamping disc 1; the automatic adhesive tape cutting device 15 drives an adhesive tape to automatically convey the adhesive tape, the extending end of the adhesive tape is connected with a high-frequency transformer which is fixedly adsorbed by a clamping tool on the upper portion of a double-clamping-position rotating disc 13, the clamping tool drives the high-frequency transformer to wind the adhesive tape, the double-clamping-position rotating disc 13 rotates clockwise, two high-frequency transformers are in alternate positions up and down, one end of the adhesive tape is connected to the high-frequency transformer which is in alternate positions below the high-frequency transformer, the middle of the adhesive tape is attached to the high-frequency transformer on the upper portion, the adhesive tape between the upper high-frequency transformer and the lower high-frequency transformer is cut off by a blade on the automatic adhesive tape cutting device 15, the cut adhesive tape terminal is automatically attached to the high-frequency transformer on the upper portion, meanwhile, the high-frequency transformer with the adhesive tape wrapped below is automatically pushed out by a push plate 8 in the clamping tool to drop a material collecting plate, and then the high-frequency transformer with the adhesive tape wrapped is installed. Then, the high-frequency transformer positioned at the upper part is wound with the adhesive tape and then is subjected to adhesive tape wrapping operation. And repeating the steps to realize automatic adhesive tape wrapping. By adopting the improved high-frequency transformer tape wrapping machine, the possibility of damage to human bodies caused by blade pushing due to manual product taking is avoided, the tape wrapping speed can be improved greatly, the tightness of the tape can be freely adjusted by controlling the tape feeding speed, the tape is automatically cut off, and the efficiency is improved by 1.7 times.
Claims (2)
1. An improved high-frequency transformer rubber belt wrapping machine comprises a machine body (11), a rubber belt conveying device (12) and an automatic discharging device, wherein the rubber belt conveying device (12) and the automatic discharging device are arranged on the machine body; a double-clamping-position rotary table (13) is arranged on the machine body (11), two clutch connectors (4) are symmetrically arranged on the double-clamping-position rotary table (13) in a circle center mode, and each clutch connector (4) is connected with a clamping jig used for adsorbing and clamping a high-frequency transformer; the method is characterized in that: the adhesive tape on the adhesive tape conveying device (12) is bonded with the high-frequency transformer clamped above the double-clamping-position rotary table (13) through an adhesive tape guide wheel (14); an automatic adhesive tape cutting device (15) is further arranged on the machine body (11), an automatic left-right reciprocating slide block (17) driven by a driving shaft of a cutter stepping motor (16) is arranged on the automatic adhesive tape cutting device (15), a blade is arranged on the automatic left-right reciprocating slide block (17), and when the automatic left-right reciprocating slide block (17) slides to the left end, the blade can cut off an adhesive tape connected between two high-frequency transformers adsorbed and clamped on the double-clamping-position rotary table (13);
the double-clamping-position rotary table (13) is provided with a large driven gear (18) on the inner side of the machine body (11), and the large driven gear (18) is meshed with a driving gear (20) of a reversing stepping motor (19); the step angle of the reversing stepping motor (19) is controlled by selecting and designing the transmission ratio of the large driven gear (18) and the driving gear (20): the double-clamping-position rotating disc (13) rotates 180 degrees each time; the clamping jigs connected with the clutch joint (4) positioned above the double-clamping rotary table (13) are accurately and alternately positioned to the lower part, and the clamping jigs connected with the clutch joint (4) positioned below are accurately and alternately positioned to the upper part;
the clamping fixture consists of a clamping disc (1), a connecting shaft pipe (2) and a movable long push rod (3); one end of the connecting shaft tube (2) is connected with the clamping disc (1), and the other end is connected with a connecting sleeve (5) of the clutch joint (4); the clamping disc (1) is square, and a through hole is formed in the center of the clamping disc and leads to a tube cavity of the connecting shaft tube (2); two bar magnets (6) are symmetrically fixed on the edge of the clamping disc (1); the circumferential outer surface of the connecting shaft tube (2) is symmetrically provided with two long grooves (7) which penetrate through the tube cavity along the axial direction; the movable long push rod (3) is inserted into the tube cavity of the connecting shaft tube (2), one end of the movable long push rod (3) extends out of a through hole in the center of the clamping disc (1) and is connected with a push plate (8), two push handles (9) are transversely and symmetrically arranged in the middle of the movable long push rod (3), and the two push handles (9) respectively extend out of gaps of two long grooves (7) of the connecting shaft tube (2); a return spring (10) is arranged between the two push handles (9) and the through hole in the center of the clamping disc (1); when one of the two push handles (9) is pushed outwards by the unloading deflector rod (28) along the axial direction of the connecting shaft tube, the movable long push rod (3) can overcome the elasticity of the return spring (10) to drive the push plate (8) to push out, or automatically retract to the push plate (8) under the action of the return spring (10);
the two clutch joints (4) on the double-clamping rotary table (13) are respectively composed of a double-claw clutch wheel (21), a transmission shaft (22) and a connecting sleeve (5) which are sequentially connected, and the transmission shaft (22) of each clutch joint (4) is movably connected with the corresponding position of the double-clamping rotary table (13) through a bearing (23); the two claws of the double-claw clutch wheel (21) are cylindrical, and the distance between the two claws is equal to the side length of a square bolt head at the driving shaft end of the wrapping stepping motor (24); when the double-clamping-position rotating disc (13) alternately positions one of the two clutch overlap joints (4) to the upper part, two claws of the clutch overlap joint (4) can be just clamped on a square bolt head of a driving shaft end of the wrapping stepping motor (24), so that the wrapping stepping motor (24) can drive the clutch overlap joint (4) to rotate;
the automatic discharging device consists of a cam (25), a toggle lever (26), a transverse push-pull rod (27) and a discharging toggle rod (28); a cam (25) is arranged on a driving shaft of the cutter stepping motor (16); the cam (25) abuts against one arm end of the toggle lever (26), and the other arm end of the toggle lever (26) is connected with the transverse push-pull rod (27); one end of the transverse push-pull rod (27) penetrates through the rear plate of the machine body (11), and the other end of the transverse push-pull rod penetrates through the front plate of the machine body (11) and is connected with a discharging deflector rod (28); the discharging deflector rod (28) is opposite to one of two push handles (9) in the clamping fixture which is positioned to the lower part by the double-clamping turntable (13) alternatively.
2. The improved high-frequency transformer taping machine of claim 1, further characterized by: a control panel is arranged on the machine body (11), and an alarm indicating lamp is arranged on the control panel, so that automatic alarm can be given when a fault occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911178410.4A CN110739150B (en) | 2019-11-27 | 2019-11-27 | Improved high-frequency transformer rubber coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911178410.4A CN110739150B (en) | 2019-11-27 | 2019-11-27 | Improved high-frequency transformer rubber coating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110739150A CN110739150A (en) | 2020-01-31 |
| CN110739150B true CN110739150B (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911178410.4A Active CN110739150B (en) | 2019-11-27 | 2019-11-27 | Improved high-frequency transformer rubber coating machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110739150B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195600Y (en) * | 2008-04-16 | 2009-02-18 | 陈修恒 | Automatic package rubber belt machine |
| CN201425891Y (en) * | 2009-06-02 | 2010-03-17 | 海宁三弘电子科技有限公司 | Semiautomatic adhesive tape wrapping machine used for transformer |
| CN101707133A (en) * | 2009-09-28 | 2010-05-12 | 海宁三弘电子科技有限公司 | Semi-automatic adhesive tape wrapping machine of transformer |
| JP5001348B2 (en) * | 2009-12-22 | 2012-08-15 | 有限会社今井設計事務所 | Bobbin binding device for wire rod and bobbin automatic winding device using the device |
| CN205345413U (en) * | 2016-02-18 | 2016-06-29 | 海宁联丰东进电子有限公司 | Automatic squeegee tape unit that wraps of transformer |
| CN205582727U (en) * | 2016-04-02 | 2016-09-14 | 罗定市嘉裕电子有限公司 | Transformer rubber coating machine |
| CN207425610U (en) * | 2017-09-15 | 2018-05-29 | 宁波兴茂电子科技有限公司 | A kind of double-deck automatic package rubber belt machine of electromagnet core |
| CN210628101U (en) * | 2019-11-27 | 2020-05-26 | 郴州宇晖电子科技有限公司 | Improved high-frequency transformer rubber coating machine |
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2019
- 2019-11-27 CN CN201911178410.4A patent/CN110739150B/en active Active
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