Winding mechanism special for miniature transformer based on application of industrial internet of things

Abstract

The invention discloses a winding mechanism special for a miniature transformer based on application of industrial internet of things, and relates to the field of miniature transformer assembly equipment, the winding mechanism comprises an operation platform, a feeding and discharging module and a guide module are mounted on the operation platform, and a winding main shaft module is arranged between the feeding and discharging module and the guide module; the loading and unloading module is used for loading or unloading the winding main shaft module; the winding main shaft module is used for winding a workpiece to be machined; the guiding module is used for guiding the wire body to the workpiece to be machined and tensioning the wire body. According to the invention, the wire body of the to-be-processed workpiece is guided and tensioned through the guide module, so that the winding main shaft module can maintain higher precision when winding the to-be-processed workpiece, and the problem of wire loosening of the miniature transformer in the winding process is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of micro transformer assembly equipment, in particular to a winding mechanism special for micro transformers based on industrial internet of things. BACKGROUND

[0002] Transformer winding is a basic component of a transformer, mainly used for establishing a magnetic field and transmitting electric energy. The winding is generally made of copper or aluminum wire wrapped with insulating paper and wound on the core of the transformer. Common winding structures include layer structure and pie structure. According to the requirements of the transformer, the winding method can be divided into one layer winding, equal winding, multi-layer winding and positioning winding.

[0003] On a micro transformer, the space for winding is smaller, so a tighter winding method is needed to meet the use requirements. In addition, the micro transformer is small in size, so the safety of the transfer process needs to be ensured during the winding operation, so that the workpiece before winding and the finished product after winding can be safely transported. Based on the influence of production efficiency and product quality of industrial internet of things, how to balance the cost advantage and technical advantage has become the research focus in the field of micro transformer assembly equipment.

[0004] Therefore, how to effectively complete the winding processing of the micro transformer and ensure the safety of the micro transformer during the transfer process has become a problem to be solved in the field of micro transformer assembly equipment. SUMMARY

[0005] The present application aims to overcome the low precision of winding processing caused by the inability to tension during winding processing of the micro transformer in the prior art, which leads to the inability of the micro transformer to effectively implement the winding operation, and provides a winding mechanism special for micro transformers based on industrial internet of things. The guide module guides and tensions the wire body of the workpiece, so that the winding spindle module can maintain higher precision during winding of the workpiece, and avoid the problem of wire disconnection during winding of the micro transformer.

[0006] The purpose of the present application is mainly achieved by the following technical solutions:

[0007] The winding mechanism special for micro transformers based on industrial internet of things comprises an operation platform, an upper and lower feeding module and a guide module are installed on the operation platform, and a winding spindle module is arranged between the upper and lower feeding module and the guide module;

[0008] The upper and lower feeding module is used for feeding or discharging the winding spindle module;

[0009] The winding spindle module is used for winding processing of the workpiece;

[0010] The guide module is used for guiding the wire body to the workpiece to be machined and tensioning the wire body.

[0011] At present, the winding operation of the transformer is usually set for the conventional transformer. The conventional transformer can realize the arrangement of the wire body through the winding operation itself and continuously tension the wire body through the winding operation. However, if the winding operation is performed on the micro transformer, the wire body arrangement is more compact, so the wire body cannot be completely tensioned by the winding operation itself. This will make the wire body arrangement on the micro transformer not compact enough. At this time, other tensioning force needs to be provided outside the winding operation to adjust the winding arrangement, so that the wire body arrangement on the micro transformer can be more compact, and the qualified rate of the micro transformer processing is improved.

[0012] In the present application, the feeding and discharging module is used for conveying the workpiece to be machined of the micro transformer to the winding spindle module and taking out the processed micro transformer after processing. When the winding operation is performed, the winding spindle module can normally rotate to wind the micro transformer. At this time, the guide module can not only guide the wire body to wind on the micro transformer, but also tension the wire body by itself to adjust the position of the wire body on the micro transformer, so that the micro transformer can complete the winding with more compact wire body arrangement, and the winding spindle module can maintain higher precision of wire body arrangement when winding the workpiece to be machined. Tensioning the wire body by the guide module can not only ensure the operation precision, but also effectively avoid the problem that the wire body is detached from the workpiece to be machined due to local relaxation when winding.

[0013] Further, the feeding and discharging module comprises a carrying mechanism, and a clamping jaw assembly is installed on the carrying mechanism.

[0014] The operation platform is fixed with a feeding and discharging base, the feeding and discharging base is fixed with a first sliding rail, the first sliding rail is provided with a sliding platform capable of reciprocating sliding along the first sliding rail, the sliding platform is fixed with a processing carrier, and the processing carrier is provided with a plurality of limiting holes for carrying the workpiece to be machined.

[0015] The clamping jaw assembly is used for clamping the workpiece to be machined.

[0016] In the application, the feeding and discharging module is used to control the stable and accurate conveying of the workpiece to the winding spindle module during the feeding and discharging process, and the finished micro transformer is taken out and placed in the storage position. The first sliding rail is used to carry the sliding platform, the processing carrier on the sliding platform is used to carry the workpiece, the workpiece can be effectively positioned by limiting the position through the limiting hole, and the jaw assembly can clamp the workpiece and move to the position of the sliding platform to achieve the purpose of conveying the workpiece.

[0017] Further, the jaw assembly comprises a sliding end, the sliding end is fixed with the conveying mechanism, a connecting end is fixed below the sliding end, a stable jaw is arranged below the connecting end, the stable jaw is movably connected with the connecting end and is used for clamping the workpiece.

[0018] At present, when clamping the workpiece by external clamping, the jaw is directly connected with the conveying mechanism, so that the jaw can move with the conveying mechanism, but the stability of the jaw is affected by the conveying mechanism, thereby losing certain independence. The conveying mechanism and the stable jaw are connected through the sliding end, and the clamping state of the stable jaw can be relatively independently operated through the connecting end, so that the clamping process of the stable jaw obtains stronger stability.

[0019] Further, the stable jaw comprises a shell, a sliding column is fixed in the shell, the axis of the sliding column is horizontal, two bearing bodies are arranged on the sliding column, and the bearing bodies can reciprocatingly slide along the sliding column.

[0020] A plurality of hydraulic pumps are arranged in the connecting end, a hydraulic pipe is arranged below the hydraulic pump, a plurality of hydraulic seats are fixed in the shell, each hydraulic seat is in communication with the hydraulic pipe through a connecting pipe, and the hydraulic pipe is in communication with the hydraulic pump.

[0021] The side surface of the bearing body is provided with a telescopic end, one side of the telescopic end is fixed with the bearing body, and the other side of the telescopic end is embedded in the hydraulic seat, and the hydraulic seat is filled with hydraulic oil capable of pushing and pulling the telescopic end.

[0022] The lower end of the bearing body is fixed with a contact end.

[0023] In the application, the shell of the stable jaw is used as an outer protection, the sliding column is used to accommodate the sliding of the bearing body and guide the sliding track of the bearing body, when the two bearing bodies slide towards each other, the contact end can clamp and hold the workpiece, and when the two bearing bodies slide away from each other, the contact end is separated, thereby releasing the workpiece.

[0024] The hydraulic pump in the connecting end head drives the telescopic end head to telescope in the hydraulic seat by hydraulic pressure, so that the adjustment of the carrier position is completed by hydraulic pressure, the hydraulic oil drives the telescopic end head to telescope in the hydraulic seat by pressure, and the carrier is pushed to reciprocally slide on the sliding column, so that the clamping and loosening operations are realized.

[0025] Further, the winding spindle module comprises a driving mechanism and a tensioning mechanism, and the tensioning mechanism is located on the side of the guiding module.

[0026] The driving mechanism is connected with a driving shaft, the driving shaft is connected with a synchronous mechanism and is used for driving the synchronous mechanism to rotate.

[0027] The synchronous mechanism is connected with two winding shaft bodies, and a lifting positioning table for placing a workpiece to be processed is arranged between the two winding shaft bodies, and the synchronous mechanism is used for driving the winding shaft bodies to rotate.

[0028] In the application, the driving mechanism is used for providing a power source, the tensioning mechanism is used for guiding the wire body and can provide tensioning force by cooperating with the guiding module through rotation of the tensioning mechanism, the driving shaft can drive the synchronous mechanism to rotate, the synchronous mechanism can make the two winding shaft bodies synchronously rotate through a series connection, so that the coordination of the overall rotation of the workpiece to be processed is effectively controlled, and the lifting positioning table is used for positioning the workpiece to be processed and facilitates the pick-up and placement of the workpiece to be processed by the feeding and discharging module.

[0029] Further, the winding shaft body comprises a first winding shaft body and a second winding shaft body, the first winding shaft body and the second winding body are connected with the synchronous mechanism, the end portion of the first winding shaft body is provided with a first clamping end head, the end portion of the second winding shaft body is provided with a second clamping end head, the first clamping end head and the second clamping end head can be partially nested with the workpiece to be processed, and the workpiece to be processed is provided with a pin for limiting the winding end head.

[0030] In the application, the first winding shaft body and the second winding shaft body can effectively drive the workpiece to be processed to rotate through synchronous rotation, so that the winding processing of the workpiece to be processed can be completed by cooperating with the guiding module and the tensioning mechanism, the first clamping end head and the second clamping end head are used for adapting to the profile of the workpiece to be processed and limiting the end portion of the workpiece to be processed through nesting, so that the workpiece to be processed cannot be thrown off by centrifugal force during the processing process, and the safety of the processing process is ensured.

[0031] In the application, the pin is used to limit the wire body of the end of the workpiece to be processed, so that the winding operation can be effectively completed, and after the winding is completed, the tension of the wire body is increased by the guiding module and the tensioning mechanism, so that the wire body is broken off from the pin, thereby effectively achieving the purpose of disconnecting the wire body and taking out the finished product after the processing is completed.

[0032] Further, the pin comprises a column body, a plurality of circumferentially distributed telescopic ribs are arranged on the column body, and the telescopic ribs can extend out of or retract into the column body.

[0033] The side of the telescopic rib close to the outer surface of the column body is provided with a protruding rib capable of extending out of the column body.

[0034] In the application, the column body is used for the main load bearing of the pin, the telescopic rib can be controlled to extend out of or retract into the column body by means of pneumatic, hydraulic or electric control, and at this time, if the wire body needs to be broken off, a relatively sharp edge is needed to facilitate the breaking off of the wire body, the telescopic rib is controlled to extend out and press the wire body, so that the purpose of breaking off the wire body is achieved, thereby assisting the completion of the winding operation, and the protruding rib can effectively help the telescopic rib to break off the wire body.

[0035] Further, a load bearing column is arranged in the column body, a telescopic air bag is arranged on the load bearing column, the telescopic rib is fixed on the telescopic air bag, a plurality of openings capable of accommodating the telescopic rib are arranged on the column body, and the number and position of the openings correspond to the number and position of the telescopic rib.

[0036] In the application, the load bearing column is used for load bearing to protect the pin from being broken by shearing stress, the telescopic air bag is used for controlling the position of the telescopic rib, so that the telescopic rib is pushed out or retracted under the action of the telescopic air bag, and the telescopic rib is used for assisting the breaking off of the wire body.

[0037] Further, the guiding module comprises a guide base, the guide base is fixed on the operation platform, a plurality of second sliding rails are arranged on the guide base, reciprocating sliding blocks are arranged on the second sliding rails, the reciprocating sliding blocks can reciprocate along the second sliding rails, a guide platform is arranged on the reciprocating sliding block, and the guide platform is in sliding connection with the reciprocating sliding block.

[0038] The reciprocating sliding block is fixed with a third sliding rail, the axes of the second sliding rail and the third sliding rail are perpendicular to each other, and the guide platform can reciprocate along the third sliding rail.

[0039] The guide platform is fixed with a lifting mechanism, a guiding carrier is installed on the lifting mechanism, a guiding head is fixed on the guiding carrier, and the guiding head is aligned with the winding spindle module.

[0040] The guide head is used for guiding the wire body to the workpiece to be processed.

[0041] In the application, the guide base is used for determining the position of the guide module on the operation platform, and through cooperation of the second slide rail and the third slide rail, the position adjustment of the guide platform on the reciprocating slide block is more flexible, so that the guide head can be transported to more positions, and the winding operation can be better completed in actual operation, and the second slide rail and the third slide rail are perpendicular to each other, so that the guide head can complete multi-directional adjustment, and the multi-directional adjustment can complete more complex winding operations through the guide head.

[0042] The lifting mechanism is used for adjusting the height of the guide carrier, so as to change the height of the guide head, and in combination with the multi-directional adjustment of the second slide rail and the third slide rail, the operation area of the guide head can cover the complete three-dimensional space of the second slide rail, the third slide rail and the upper mechanism, so that the position adjustment of the guide head is more flexible.

[0043] Compared with the prior art, the application has the following beneficial effects:

[0044] (1) The feeding and discharging module in the application is used for conveying the workpiece to be processed of the micro transformer to the winding main shaft module, and taking the processed micro transformer after processing, and when the winding operation is performed, the winding main shaft module can normally rotate, so as to wind the micro transformer, at this time, the guide module can not only guide the wire body to be wound on the micro transformer, but also can adjust the position of the wire body on the micro transformer through tensioning of the wire body by itself.

[0045] (2) The bearing column in the application is used for bearing stress, so as to prevent the lead from being broken by shearing stress, the telescopic air bag is used for controlling the position of the telescopic convex rib, so as to realize the pushing out or retraction of the telescopic convex rib under the action of the telescopic air bag, and the telescopic convex rib is used for assisting the broken wire body.

[0046] (3) In combination with the multi-directional adjustment of the second slide rail and the third slide rail, the operation area of the guide head can cover the complete three-dimensional space of the second slide rail, the third slide rail and the upper mechanism, so that the position adjustment of the guide head is more flexible. BRIEF DESCRIPTION OF DRAWINGS

[0047] The drawings described herein are used to provide further understanding of the embodiments of the application, constitute a part of the application, and do not constitute a limitation to the embodiments of the application. In the drawings:

[0048] Figure 1 is a structural schematic view of the application;

[0049] Figure 2 is a top view of the application;

[0050] Figure 3 is a partial enlarged view of part A in the present application Figure 2 is a partial enlarged view of part A in the present application

[0051] Figure 4 is a schematic view of the clamping state of the workpiece to be processed on the winding spindle module in the present application

[0052] Figure 5 is a front view of the present application

[0053] Figure 6 is a partial enlarged view of part B in the present application Figure 5 is a partial enlarged view of part B in the present application

[0054] Figure 7 is a schematic view of the stable clamping jaw structure in the present application

[0055] Figure 8 is a schematic view of the pin structure in the present application

[0056] Figure 9 is a schematic view of the pin cross section in the present application

[0057] The reference signs in the present application represent: 1, feeding and discharging module; 2, winding spindle module; 3, guiding module; 4, operation platform; 5, workpiece to be processed; 11, clamping jaw assembly; 111, sliding end head; 112, connecting end head; 113, stable clamping jaw; 114, hydraulic pump; 115, hydraulic pipe; 116, connecting pipe; 1131, hydraulic seat; 1132, bearing body; 1133, telescopic end head; 1135, hydraulic oil; 1136, sliding column; 1137, outer shell; 1138, contact end head; 12, carrying mechanism; 13, processing carrier; 14, limiting hole; 15, sliding platform; 16, first sliding rail; 17, feeding and discharging base; 21, driving shaft; 22, tensioning mechanism; 23, synchronous mechanism; 24, winding shaft body; 25, lifting positioning table; 31, lifting mechanism; 32, guiding carrier; 33, guiding head; 34, guiding platform; 35, second sliding rail; 36, third sliding rail; 241, first winding shaft body; 242, second winding shaft body; 243, pin; 244, first clamping end head; 245, second clamping end head; 2431, column body; 2432, telescopic convex rib; 2433, telescopic air bag; 2434, bearing column. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical scheme and advantages of the present application more clear and explicit, the present application is further described in detail below with examples and drawings, the illustrative embodiments of the present application and the description thereof are only used to explain the present application, and do not limit the present application.

[0059] Example:

[0060] As Figures 1-9 shown, the present embodiment relates to a winding mechanism special for micro transformer based on industrial internet of things, comprising an operation platform 4, on which an upper and lower feeding module 1 and a guiding module 3 are installed, and between which a winding main shaft module 2 is arranged;

[0061] The upper and lower feeding module 1 is used for feeding or discharging to the winding main shaft module 2;

[0062] The winding main shaft module 2 is used for winding processing to the workpiece 5 to be processed;

[0063] The guiding module 3 is used for guiding and tensioning the wire body to the workpiece 5 to be processed.

[0064] In the present embodiment, the operation platform 4 can carry the upper and lower feeding module 1, the winding main shaft module 2 and the guiding module 3, which are distributed on the operation platform 4 in a parallel arrangement, and the upper and lower feeding module 1 and the guiding module 3 are distributed on both sides of the winding main shaft module 2, so that the upper and lower feeding module 1 can transport the workpiece 5 to be processed to the winding main shaft module 2 and take down the product, and the guiding module 3 can continuously guide and tension the wire body to the workpiece 5 to be processed on the winding main shaft module 2, so that the workpiece 5 to be processed on the winding main shaft module 2 can maintain a high yield rate and processing efficiency.

[0065] In the present embodiment, the guiding module 3 guides the wire body to the winding main shaft module 2 and tensions the wire body in combination with the winding main shaft module 2, so as to adapt to the more compact winding required by the micro transformer during winding operation.

[0066] Further, the upper and lower feeding module 1 comprises a carrying mechanism 12, on which a jaw assembly 11 is installed;

[0067] The operation platform 4 is fixed with an upper and lower feeding base 17, on which a first sliding rail 16 is fixed, and a sliding platform 15 capable of reciprocating sliding along the first sliding rail 16 is arranged on the first sliding rail 16, and a processing carrier 13 is fixed on the sliding platform 15, and a plurality of limiting holes 14 for carrying the workpiece 5 to be processed are arranged on the processing carrier 13;

[0068] The jaw assembly 11 is used for clamping the workpiece 5 to be processed.

[0069] In the embodiment, the carrying mechanism 12 is used to carry the clamping jaw assembly 11 and transport the clamping jaw assembly 11 to the winding spindle module 2 or to the processing carrier 13. When the clamping jaw assembly 11 is positioned at the processing carrier 13, the clamping jaw assembly 11 clamps the workpiece 5 in the limiting hole 14, and then the clamping jaw assembly 11 is transported to the winding spindle module 2 by the carrying mechanism 12, and the workpiece 5 is placed on the winding spindle module 2. The winding spindle module 2 and the guide module 3 cooperate to perform the winding operation on the workpiece 5.

[0070] Similarly, after the winding spindle module 2 completes the winding operation, the product is taken off from the winding spindle module 2 by the clamping assembly and transported to the limiting hole 14 of the processing carrier 13 for product storage.

[0071] At present, there is a lack of intelligent manufacturing related equipment in existing factories, and if industrial internet of things is used for product processing, more intelligent control devices need to be added to control the processing flow. If the processing operation of the workpiece 5 in the multiple limiting holes 14 needs to be performed, the cost needs to be increased to install the identification and control devices, and the change in the number will also involve the problem of local reconstruction. In the embodiment, the first sliding rail 16 is used to guide the sliding platform 15, and the sliding platform 15 is used to carry the processing carrier 13, so that the activity range of the processing carrier 13 can be effectively expanded. If the carrying mechanism 12 uses a fixed route to carry the workpiece 5 and the product, the workpiece 5 in the multiple limiting holes 14 of the processing carrier 13 cannot be completely covered. By adjusting the sliding platform 15, the limiting hole 14 clamped by the clamping assembly on the fixed route can be effectively changed, so that the clamping of different workpieces 5 can be realized by the mutual displacement of the sliding platform 15 and the carrying mechanism 12 when there are multiple limiting holes 14 on the processing carrier 13, thereby improving the processing efficiency of the embodiment on the basis of limited cost control. When industrial internet of things is applied to production, the complexity of the control devices can be effectively reduced on the basis of ensuring production quality, thereby achieving the purpose of reducing cost and increasing efficiency for industrial internet of things production.

[0072] Further, the clamping jaw assembly 11 comprises a sliding end 111, the sliding end 111 is fixed with the carrying mechanism 12, a connecting end 112 is fixed below the sliding end 111, a stable clamping jaw 113 is arranged below the connecting end 112, and the stable clamping jaw 113 is movably connected with the connecting end 112 and used to clamp the workpiece 5.

[0073] In the actual application of the embodiment, the sliding end 111 is used to be fixed with the carrier mechanism 12 and to slide by being driven by the carrier mechanism 12, so as to drive the connecting end 112 to move, the connecting end 112 can drive the stable clamping jaw 113 to move, and the stable clamping jaw 113 performs clamping operation.

[0074] Further, the stable clamping jaw 113 comprises a shell 1137, a sliding column 1136 is fixed in the shell 1137, an axis of the sliding column 1136 is horizontal, and two bearing bodies 1132 are sleeved on the sliding column 1136 and can reciprocate along the sliding column 1136.

[0075] The connecting end 112 is provided with a plurality of hydraulic pumps 114, a hydraulic pipe 115 is arranged below the hydraulic pump 114, a plurality of hydraulic seats 1131 are fixed in the shell 1137, each hydraulic seat 1131 is communicated with the hydraulic pipe 115 through a connecting pipe 116, and the hydraulic pipe 115 is communicated with the hydraulic pump 114.

[0076] The side surface of the bearing body 1132 is provided with a telescopic end 1133, one side of the telescopic end 1133 is fixed with the bearing body 1132, the other side of the telescopic end 1133 is embedded in the hydraulic seat 1131, and the hydraulic seat 1131 is filled with hydraulic oil 1135 capable of pushing and pulling the telescopic end 1133.

[0077] The lower end of the bearing body 1132 is fixed with a contact end 1138.

[0078] In the embodiment, the clamping jaw of the prior art has the problem of uneven force, since the workpiece 5 to be clamped in the embodiment is a micro transformer, the size of the workpiece 5 to be clamped is small and there are many grooves and other relatively fragile components, when the workpiece 5 to be clamped is clamped, uneven clamping force will cause the workpiece 5 to be clamped to be damaged locally, thereby affecting the yield, the stable clamping jaw 113 clamps by setting the sliding column 1136 to limit the sliding direction of the bearing body 1132, so as to avoid the risk of deflection of the bearing body 1132 under external force, and each hydraulic pump 114 is used to connect a plurality of hydraulic seats 1131, so that the pressure in each hydraulic seat 1131 is the same, the telescopic end 1133 is telescoped in the hydraulic seat 1131 under the action of hydraulic pressure, so that the bearing body 1132 can slide along the sliding column 1136, and the contact end 1138 can clamp the workpiece 5 to be clamped.

[0079] The contact end 1138 in the embodiment can effectively complete clamping of the workpiece 5 under the action of the carrier 1132, and on the basis of balanced force of the plurality of hydraulic seats 1131, balanced distribution of clamping force of the workpiece 5 is realized through limiting of the sliding column 1136, so that damage to the workpiece 5 in the clamping process is avoided.

[0080] Further, the winding spindle module 2 comprises a driving mechanism and a tensioning mechanism 22, the tensioning mechanism 22 is located on the side of the guide module 3;

[0081] The driving mechanism is connected with a driving shaft 21, the driving shaft 21 is connected with a synchronous mechanism 23 and is used for driving the synchronous mechanism 23 to rotate;

[0082] The synchronous mechanism 23 is connected with two winding shaft bodies 24, and a lifting positioning table 25 for placing the workpiece 5 is arranged between the two winding shaft bodies 24, and the synchronous mechanism 23 is used for driving the winding shaft bodies 24 to rotate.

[0083] In the embodiment, the winding operation is performed on the workpiece 5 by the winding spindle module 2, so as to complete the production of the micro transformer, the driving mechanism is used for driving the synchronous mechanism 23 to rotate, and the synchronous mechanism 23 is connected with two winding shaft bodies 24 at the same time, so that the two winding shaft bodies 24 can rotate at the same speed when the synchronous mechanism 23 rotates, so as to guarantee that the workpiece 5 will not be damaged due to the speed difference of the winding shaft bodies 24 when the workpiece 5 is driven to rotate. The driving mechanism in the embodiment adopts a motor or a belt pulley to realize the supply of driving force, and the synchronous mechanism 23 adopts a synchronous belt to drive the two winding shaft bodies 24 to rotate at the same time.

[0084] On this basis, the tensioning mechanism 22 is located on the side of the guide module 3, the tensioning mechanism 22 can limit the wire body in a penetrating and / or clamping manner, and the tensioning mechanism 22 can pull the limited part of the wire body, so as to realize the tensioning operation of the wire body. When the wire body is tensioned, the position of the wire body wound on the workpiece 5 can be more easily adjusted, so that the winding is more compact, thereby improving the winding efficiency of the product and improving the yield.

[0085] Further, the winding shaft body 24 comprises a first winding shaft body 241 and a second winding shaft body 242, the first winding shaft body 241 and the second winding shaft body 242 are connected with the synchronous mechanism 23, the end of the first winding shaft body 241 is provided with a first clamping end head 244, the end of the second winding shaft body 242 is provided with a second clamping end head 245, the first clamping end head 244 and the second clamping end head 245 can be partially nested with the workpiece 5, and the workpiece 5 is provided with a pin 243 for limiting the winding end head.

[0086] In the embodiment, the first bobbin body 241 and the second bobbin body 242 can clamp the workpiece 5 between the first clamping head 244 and the second clamping head 245, and the workpiece 5 is partially nested with the first clamping head 244 and the second clamping head 245, so that the first bobbin body 241 and the second bobbin body 242 will not be thrown off by centrifugal force during rotation. The pin 243 on the workpiece 5 can effectively limit the end of the wire on the micro transformer, so that the wire can be effectively wound on the workpiece 5.

[0087] In actual application, the workpiece 5 is placed on the lifting positioning table 25 by the feeding and discharging assembly, the workpiece 5 is lifted between the first bobbin body 241 and the second bobbin body 242 by the lifting positioning table 25, the workpiece 5 is driven to rotate by the first bobbin body 241 and the second bobbin body 242, and the guide module 3 overlaps the wire on the pin 243, so that the rotation of the workpiece 5 can realize the winding of the wire, and the wire can be wound on the workpiece 5 to complete the processing of the micro transformer, and the micro transformer product is obtained.

[0088] The wire in the embodiment can be wound on the pin 243 by the guide module 3 to form a limit, and the wire is continuously tensioned by the tensioning mechanism 22 cooperating with the guide module 3 during the rotation of the workpiece 5. After the wire is tensioned, it is tightly wound on the workpiece 5 and fixed at the end of the wire on the pin 243 on the other side after winding. By increasing the tensioning force of the wire by the tensioning mechanism 22 and the guide module 3, the wire can be effectively broken at the position of the pin 243, so as to disconnect the connection between the wire on the guide module 3 and the wire on the micro transformer product, and complete the winding operation.

[0089] Further, the pin 243 includes a column body 2431, and a plurality of circumferentially distributed expansion ribs 2432 are arranged on the column body 2431, and the expansion ribs 2432 can extend or retract from the column body 2431.

[0090] The expansion rib 2432 close to the outer surface of the column body 2431 is provided with a protrusion capable of extending from the column body 2431.

[0091] In the embodiment, the column 2431 in the pin 243 is used to wind the wire body to fix the end of the wire body on the workpiece 5 to be processed, and the winding of the wire body is completed during the rotation of the workpiece 5 to be processed, and the same end fixing is performed on another pin 243, at this time, the tension is increased, the wire body on the pin 243 can be effectively tightened, and the pin 243 is used as a fulcrum to break the wire body, and the winding operation is completed.

[0092] When the wire body is broken by using the tension in the embodiment, the pin 243 can only provide a fulcrum function, so that the wire body needs a larger tension to break. In the embodiment, the column 2431 bears external force, and the telescopic ribs 2432 provide protruding edges to resist the wire body, so that the edges on the protruding edges can make the wire body break with less tension.

[0093] Further, the column 2431 is provided with a bearing column 2434, the telescopic air bag 2433 is sleeved on the bearing column 2434, the telescopic rib 2432 is fixed on the telescopic air bag 2433, the column 2431 is provided with a plurality of openings capable of accommodating the telescopic rib 2432, and the number and position of the openings correspond to the number and position of the telescopic rib 2432.

[0094] In the embodiment, the bearing column 2434 in the column 2431 serves as a basis for bearing external force, the telescopic air bag 2433 on the bearing column 2434 is used to provide telescopic ability for the telescopic rib 2432 and provide a support basis for the telescopic rib 2432 when the wire body is tensioned and broken, so that the telescopic rib 2432 can retract into the column 2431 during normal winding, and protrude from the column 2431 when the wire body needs to be broken.

[0095] In the embodiment, the inflation and deflation of the telescopic air bag 2433 is realized by using the air compressor in the prior art.

[0096] Further, the guide module 3 comprises a guide base fixed on the operation platform 4, a plurality of second sliding rails 35 are arranged on the guide base, reciprocating sliding blocks are arranged on the second sliding rails 35, the reciprocating sliding blocks can reciprocate along the second sliding rails 35, a guide platform 34 is arranged on the reciprocating sliding blocks, and the guide platform 34 is in sliding connection with the reciprocating sliding blocks.

[0097] The reciprocating sliding blocks are fixed with third sliding rails 36, the axes of the second sliding rails 35 and the third sliding rails 36 are perpendicular to each other, and the guide platform 34 can reciprocate along the third sliding rails 36.

[0098] The guiding platform 34 is fixed with a lifting mechanism 31, the lifting mechanism 31 is installed with a guiding carrier 32, the guiding carrier 32 is fixed with a guiding head 33, the guiding head 33 is aligned with the winding spindle module 2;

[0099] The guiding head 33 is used for guiding the wire body to the workpiece 5 to be processed.

[0100] In the embodiment, the second slide rail 35 and the third slide rail 36 provide more position moving space for the guiding platform 34, so that the guiding head 33 can be moved to the required position more effectively. The guiding base is used for determining the position of the guiding module 3 on the operation platform 4, and through the cooperation of the second slide rail 35 and the third slide rail 36, the position adjustment of the guiding platform 34 on the reciprocating slide block can be more flexible, so that the guiding head 33 can be transported to more positions, and the winding operation can be better completed in actual operation. The second slide rail 35 and the third slide rail 36 are perpendicular to each other, and the guiding head 33 can also complete multi-directional adjustment, and the multi-directional adjustment can complete more complex winding operations through the guiding head 33.

[0101] The lifting mechanism 31 is used for adjusting the height of the guiding carrier 32, so as to change the height of the guiding head 33, in combination with the multi-directional adjustment of the second slide rail 35 and the third slide rail 36, the operation area of the guiding head 33 can cover the complete three-dimensional space of the second slide rail 35, the third slide rail 36 and the lifting mechanism, so that the position adjustment of the guiding head 33 is more flexible.

[0102] The guiding head 33 can guide the wire body to be wound on the pin 243, and the tension of the wire body can be increased by pulling, so that the winding of the wire body on the workpiece 5 to be processed and the breaking of the wire body can be realized through the cooperation of the guiding head 33 and the tensioning mechanism 22, and the winding processing operation of the workpiece 5 to be processed can be completed.

[0103] The above specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the present application. It should be understood that the above description is only a specific embodiment of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A micro-transformer dedicated winding mechanism based on industrial Internet of Things, including an operating platform, characterized in that: The operating platform is equipped with a loading and unloading module and a guiding module, and a winding spindle module is provided between the loading and unloading module and the guiding module; The loading and unloading module is used to load or unload materials to the winding spindle module; The winding spindle module is used for winding the workpiece; The guide module is used to guide the wire body toward the workpiece to be processed and tension the wire body.

2. The micro-transformer dedicated winding mechanism based on industrial Internet of Things according to claim 1 is characterized in that: The loading and unloading module includes a carrying mechanism, and a clamping claw assembly is installed on the carrying mechanism; A loading and unloading base is fixed on the operating platform, a first slide rail is fixed on the loading and unloading base, a sliding platform capable of sliding back and forth along the first slide rail is provided on the first slide rail, a processing carrier is fixed on the sliding platform, and a plurality of limiting holes for carrying the workpiece to be processed are provided on the processing carrier; The clamping jaw assembly is used to clamp the workpiece to be processed.

3. The micro-transformer dedicated winding mechanism based on industrial Internet of Things according to claim 2 is characterized in that: The clamping jaw assembly includes a sliding end, which is fixed to the carrying mechanism. A connecting end is fixed below the sliding end, and a stabilizing clamping jaw is provided below the connecting end. The stabilizing clamping jaw is movably connected to the connecting end and is used to clamp the workpiece to be processed.

4. The micro-transformer dedicated winding mechanism based on industrial Internet of Things according to claim 3 is characterized in that: The stabilizing clamp comprises a housing, a sliding column is fixed in the housing, the axis of the sliding column is horizontal, two bearing bodies are sleeved on the sliding column, and the bearing bodies can slide back and forth along the sliding column; A plurality of hydraulic pumps are provided in the connecting end head, a hydraulic pipe is provided below the hydraulic pump, and a plurality of hydraulic seats are fixed in the housing, each of the hydraulic seats is connected to the hydraulic pipe through a connecting pipe, and the hydraulic pipe is connected to the hydraulic pump; A telescopic end head is provided on the side of the carrier, one side of the telescopic end head is fixed to the carrier, and the other side thereof is embedded in the hydraulic seat, and the hydraulic seat is filled with hydraulic oil capable of pushing and pulling the telescopic end head; A contact terminal is fixed at the lower end of each carrier.

5. The micro-transformer dedicated winding mechanism based on industrial Internet of Things according to claim 1 is characterized in that: The winding spindle module includes a driving mechanism and a tensioning mechanism, and the tensioning mechanism is located on the side of the guide module; The driving mechanism is connected to a driving shaft, and the driving shaft is connected to a synchronization mechanism and is used to drive the synchronization mechanism to rotate; The synchronization mechanism is connected to two winding shafts, and a lifting and positioning platform for placing the workpiece to be processed is provided between the two winding shafts. The synchronization mechanism is used to drive the winding shafts to rotate.

6. The micro-transformer dedicated winding mechanism based on industrial Internet of Things according to claim 5 is characterized in that: The winding shaft body includes a first winding shaft body and a second winding shaft body, the first winding shaft body and the second winding shaft body are both connected to the synchronization mechanism, the end of the first winding shaft body is provided with a first clamping end, and the end of the second winding shaft body is provided with a second clamping end, the first clamping end and the second clamping end can both be partially nested with the workpiece to be processed, and the workpiece to be processed is provided with a pin for limiting the winding end.

7. The micro-transformer dedicated winding mechanism based on industrial Internet of Things according to claim 6 is characterized in that: The pin comprises a column, on which a plurality of circumferentially distributed telescopic ribs are provided, and the telescopic ribs can extend or retract into the column; A side of the telescopic rib close to the outer surface of the column is provided with a ridge that can extend out of the column.

8. The micro-transformer dedicated winding mechanism based on industrial Internet of Things according to claim 7 is characterized in that: A bearing column is provided in the column body, a telescopic airbag is provided on the outer sleeve of the bearing column, the telescopic rib is fixed on the telescopic airbag, and a plurality of openings capable of accommodating the telescopic ribs are provided on the column body, and the number and position of the openings correspond to the number and position of the telescopic ribs.

9. The micro-transformer dedicated winding mechanism based on industrial Internet of Things according to claim 1 is characterized in that: The guide module includes a guide base, the guide base is fixed to the operating platform, the guide base is provided with a plurality of second slide rails, the second slide rails are provided with a reciprocating slider, the reciprocating slider can slide back and forth along the second slide rails, the reciprocating slider is provided with a guide platform, and the guide platform is slidably connected to the reciprocating slider; A third slide rail is fixed to the reciprocating slider, the axes of the second slide rail and the third slide rail are perpendicular to each other, and the guide platform can slide reciprocatingly along the third slide rail; A lifting mechanism is fixed on the guide platform, a guide carrier is installed on the lifting mechanism, a guide head is fixed on the guide carrier, and the guide head is aligned with the winding spindle module; The guide head is used to guide the wire body toward the workpiece to be processed.

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