Copper foil wrapping device

Abstract

The utility model relates to the field of copper foil winding of windings, in particular to a copper foil wrapping device which structurally comprises a copper foil winding portion and a framework used for winding copper foil on the output end of a main shaft mechanism, and the copper foil winding portion comprises a first platform, a center ejector rod mechanism, a copper foil pressing mechanism and a second platform. An output shaft of the center ejector rod mechanism is opposite to a jig on the main shaft mechanism, the output end of the center ejector rod mechanism is used for abutting against the other end of the jig, the first platform is located between the output end of the center ejector rod mechanism and the output end of the main shaft mechanism, and the second platform and the first platform are attached through the ends. The output end of the copper foil pressing mechanism is located at the final position of the first platform track and abuts against the copper foil on the framework. According to the utility model, the copper foil pressing mechanism and the main shaft mechanism are mainly used for pressing the copper foil on the framework from the final position of the track, so that the copper foil can be bent and wound on the framework.

Description

Technical Field

[0001] The utility model relates to the field of winding copper foil, in particular to a copper foil wrapping device. Background Art

[0002] Generally, the turns on the winding are all copper wires. However, in some special usage environments, it is necessary to wind a layer of copper foil between the two layers of copper wires. The size of the copper foil is much larger than that of the copper wire. For example, the copper foil is a rectangular strip with a width of ±5cm. Compared with the copper wire, the larger size makes it less likely to deform. Obviously, traditional copper wire winding equipment cannot realize the winding of copper foil on the skeleton. In addition, there is no way to wind copper foil on the original copper wire. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a copper foil wrapping device, which can wind large-sized copper foil on a skeleton.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a copper foil wrapping device, characterized in that it includes the following structure:

[0005] The spindle mechanism has an output end connected to one end of a fixture, and a skeleton is mounted on the fixture;

[0006] The copper foil winding part is used to wind the copper foil onto the skeleton on the output end of the spindle mechanism. The copper foil winding part includes a first platform, a center push rod mechanism, a copper foil pressing mechanism, and a second platform. The output shaft of the center push rod mechanism and the fixture on the spindle mechanism are opposite to each other. The center push rod mechanism has a track that moves toward the fixture, and its output end is used to abut the other end of the fixture. The first platform is located between the output end of the center push rod mechanism and the output end of the spindle mechanism. The second platform and the first platform are formed by laminating the ends. The first platform has a movable track that can be raised and lowered. The first platform and the second platform have tracks that adapt to the size of the copper foil. The output end of the copper foil pressing mechanism is located at the end position of the first platform track and abuts against the copper foil on the skeleton.

[0007] The tape applying part includes a group of tape applying mechanisms, which are distributed on both sides of the first platform. The tape applying mechanisms have movable tracks that move to both ends of the copper foil and are used to provide tape to both ends of the copper foil on the first platform.

[0008] Furthermore, the copper foil roll part also includes a flattening mechanism for pre-pressing the copper foil on the second platform track. The flattening mechanism is distributed in the side area of ​​the second platform. The flattening mechanism includes a connecting rod, a pressure head, and a leveling cylinder. The connecting rod is rotatably arranged on the second platform, the outer end of the connecting rod is connected to the pressure head, and the output end of the leveling cylinder is rotatably connected to the inner end of the connecting rod, and has a direction to rotate the outer end of the connecting rod toward the above-mentioned second platform track.

[0009] Furthermore, the central ejector mechanism includes a ejector head and a driven rotating assembly. The ejector head is connected to the movable end of the driven rotating assembly, and the end of the ejector head is tapered.

[0010] Furthermore, the copper foil pressing mechanism includes a copper foil pressing cylinder, a second pressing wheel and a sliding assembly. The output end of the copper foil pressing cylinder is connected to the second pressing wheel through the sliding assembly, and the copper foil pressing cylinder has a direction to push the second pressing wheel to the above-mentioned end position.

[0011] Furthermore, the tape applying mechanism is used to apply the sticky surface of the tape to the end of the copper foil on the first platform. The tape applying mechanism includes a first linear motion component, and a tape pressing component, a flipping component, and a cutter component connected to the output end of the first linear motion component. The cutter component is located between the tape pressing component and the flipping component. The tape pressing component has a rolling portion that presses the tape on the copper foil. The flipping component has a rotatable first baffle. The first baffle has a length that jumps over the cutter component and is used to press the tape cut by the cutter component on the rolling portion.

[0012] Furthermore, the cutter assembly includes a sliding seat, a pressure plate, a cutter, a first drive component, and a second drive component. The cutter and the sliding seat are slidably connected, the pressure plate is connected to the end of the sliding seat, the output end of the first drive assembly is connected to the cutter, and the output end of the second drive assembly is connected to the inner end of the sliding seat.

[0013] Furthermore, the pressing tape assembly includes a first pressing wheel, a mounting plate, a connecting piece, a spring, and a positioning plate. The connecting piece passes through the positioning plate and is connected to the mounting plate. The spring is sleeved on the connecting piece and is located between the positioning plate and the mounting plate. The first pressing wheel is connected to the mounting plate.

[0014] Furthermore, the flipping assembly also includes a swing arm, a flipping cylinder, and a bearing seat. The flipping cylinder has a pushing direction towards the swing arm. The output end of the flipping cylinder is connected to the bearing seat. A bearing is provided on the bearing seat. One end of the swing arm is connected to the output end of the first linear motion assembly, and the other end is connected to the first baffle.

[0015] Furthermore, it also includes a wire unwinding mechanism and a wire storage mechanism. The wire unwinding mechanism is used to unscrew the copper wire wound on the jig. The wire unwinding mechanism includes a rotating cylinder arranged on the output end of the second linear moving component, and a pneumatic finger and a wire cutting component arranged on the output end of the rotating cylinder; the wire storage mechanism is located above the main shaft mechanism, and the wire storage mechanism includes a wire passing wheel and a telescopic cylinder. The output end of the telescopic cylinder is connected to the wire passing wheel, so that the wire passing wheel can move longitudinally.

[0016] Furthermore, it also includes a storage mechanism, which is adjacent to the first platform. The storage mechanism includes a bottom plate and multiple second baffles and baffle columns. The second baffles and baffle columns are arranged on the surface of the bottom plate and constitute a space for wrapping the copper foil.

[0017] Beneficial effects of the utility model:

[0018] 1. First, the utility model realizes the winding of copper foil, mainly by means of a copper foil pressing mechanism and a main shaft mechanism, which applies pressure to the copper foil on the skeleton from the end position of the track, thereby allowing the copper foil to bend and form a winding result on the skeleton.

[0019] 2. Secondly, the present invention uses a center ejector mechanism to stabilize the position of the jig. The jig is suspended in the air, and the center ejector mechanism is against the jig to resist the pressure applied by the copper foil pressing mechanism. For jigs, which are spare parts with relatively high precision, the use of the center ejector mechanism can effectively prevent the jig from deformation.

[0020] 3. Furthermore, due to the relatively high hardness of the copper foil, the power source for bending the copper foil includes the power of the main shaft to rotate the jig and the power of the copper foil pressing mechanism to apply pressure. The main shaft mechanism acts on the inner surface of the copper foil, and the copper foil pressing mechanism acts on the outside of the copper foil. This combination of inside and outside greatly reduces the difficulty of bending the copper foil. Moreover, there is no gap between the copper foils, and similarly, there is no gap between the copper foils and the frame. In addition, this implementation method makes the surface of the copper foil smoother.

[0021] 4. The mechanism, setting position, and moving trajectory selected in the present invention are all specially selected to be able to wind copper foil on the frame with the first layer of wire wound around it, meeting the requirements of winding copper foil on the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the present utility model.

[0023] Figure 2 yes Figure 1 A magnified schematic diagram of .

[0024] Figure 3 yes Figure 1 Enlarged schematic diagram of point B.

[0025] Figure 4 It is a connection diagram between the fixture and the skeleton.

[0026] Figure 5 This is a diagram showing the relationship between the tape-applied portion and the copper foil rolled portion.

[0027] Figure 6 It is a three-dimensional diagram of the flattening mechanism.

[0028] Figure 7 It is a three-dimensional diagram of the center push rod.

[0029] Figure 8 It is a three-dimensional diagram of the copper foil pressing mechanism.

[0030] Figure 9 It is a three-dimensional diagram of the first taping mechanism.

[0031] Figure 10 yes Figure 9 Enlarged schematic diagram of point C.

[0032] Figure 11 It is a three-dimensional diagram of another viewing surface of the first tape applying mechanism.

[0033] Figure 12 yes Figure 11 Enlarged schematic diagram of point D.

[0034] Figure 13 It is a rear view of the first taping mechanism.

[0035] Figure 14 It is a three-dimensional diagram of the wire storage mechanism.

[0036] Figure 15 This is a diagram of the process of using copper foil.

[0037] Figure 16 It is a diagram of the various states of the flattening mechanism in its operating principle.

[0038] Figure 17 This is a diagram of the usage status when pressing copper foil.

[0039] Figure 18 This is a diagram of the tape in use.

[0040] Description of Figure Numbers: DETAILED DESCRIPTION

[0041] A copper foil clad device, such as Figure 1-2 As shown, it is characterized by including the following structures arranged on the frame plate 100:

[0042] Transport mechanism 1, a placement box 1-A is provided on the output end of the transport mechanism 1 for placing a jig 1-B with a skeleton 1-C.

[0043] The spindle mechanism 2 has its output end connected to one end of the fixture 1-B, and the fixture 1-B is covered with a skeleton 1-C;

[0044] like Figure 5As shown, the copper foil winding part 3 is used to wind the copper foil 1-D on the skeleton 1-C on the output end of the spindle mechanism 2, and the copper foil winding part 3 includes a first platform 31, a center push rod mechanism 32, a copper foil pressing mechanism 33, and a second platform 34. The output shaft of the center push rod mechanism 32 and the jig 1-B on the spindle mechanism 2 are opposite to each other, and the center push rod mechanism 32 has a track moving toward the jig 1-B, and its output end is used to resist the other end of the jig 1-B. The first platform 31 is located between the output end of the center push rod mechanism 32 and the output end of the spindle mechanism 2, and the second platform 34 and the first platform 31 are formed by laminating the ends. The first platform 31 has a movable track that can be raised and lowered, and the first platform 31 and the second platform 34 have tracks that are adapted to the size of the copper foil 1-D. The output end of the copper foil pressing mechanism 33 is located at the end position of the track and resists the copper foil 1-D on the skeleton 1-C;

[0045] The tape applying part includes a group of tape applying mechanisms (41, 42), the tape applying mechanisms (41, 42) are distributed on both sides of the first platform 31, and the tape applying mechanisms (41, 42) have movable tracks that move to both ends of the copper foil 1-D, and are used to provide tape to both ends of the copper foil 1-D on the first platform 31.

[0046] First, the utility model realizes the winding of the copper foil 1-D, mainly by using the copper foil pressing mechanism 33 and the main shaft mechanism 2, applying pressure to the copper foil 1-D on the skeleton 1-C from the end position of the track, thereby allowing the copper foil 1-D to bend and form a winding result on the skeleton 1-C.

[0047] Secondly, the present invention uses a center push rod mechanism 32 to stabilize the position of the jig 1-B. The jig 1-B is suspended in the air, and the center push rod mechanism 32 is against the jig 1-B, which can resist the pressure applied by the copper foil pressing mechanism 33. For a relatively high-precision spare part such as the jig 1-B, the use of the center push rod mechanism 32 can effectively prevent the jig 1-B from being deformed.

[0048] Furthermore, since the hardness of the copper foil 1-D is relatively high, the source of power for bending the copper foil 1-D includes the power of the main shaft mechanism 32 to rotate the jig 1-B, and the power of the copper foil pressing mechanism 33 to apply pressure. The main shaft mechanism 2 acts on the inner surface of the copper foil 1-D, and the copper foil pressing mechanism 33 acts on the outside of the copper foil 1-D. This combination of inside and outside greatly reduces the difficulty of bending the copper foil 1-D. In addition, this implementation method makes the surface of the copper foil 1-D smoother.

[0049] The mechanism, setting position, and moving trajectory selected in the present invention are all specially selected to be able to wind the copper foil 1-D on the skeleton 1-C wound with the first layer of wires, meeting the requirements of winding the copper foil 1-D on the first layer of wires.

[0050] like Figure 6 As shown, further, the copper foil roll portion 3 also includes a flattening mechanism 35 for pre-pressing the copper foil 1-D on the track of the second platform 34, and the flattening mechanism 35 is distributed in the side area of ​​the second platform 34. The flattening mechanism 35 includes a connecting rod 3501, a pressure head 3502, and a leveling cylinder 3503. The connecting rod 3501 is rotatably arranged on the second platform 34, and the outer end of the connecting rod 3501 is connected to the pressure head 3502. The output end of the leveling cylinder 3503 is rotatably connected to the inner end of the connecting rod 3501, and has a direction to rotate the outer end of the connecting rod 3501 toward the track of the second platform 34. Because the length of the copper foil 1-D is too long, the initial winding will cause the part of the copper foil 1-D corresponding to the second platform 34 to deviate. At this time, the pressure head 3502 can position the copper foil 1-D. In addition, there is a There is a partial warping situation. When winding on the skeleton 1-C, there are gaps between the layers of copper foil 1-D. The pressure head 3502 applies pressure to the copper foil 1-D, and the flattening effect on the copper foil 1-D can reduce the gaps and improve the stability of the winding structure. In addition, after the copper foil 1-D is wound, the copper foil 1-D needs to be wound again. The outermost layer of the copper foil 1-D on the winding is the part of the original copper foil 1-D corresponding to the second platform 34. After being flattened, the copper foil 1-D of this part is flat. At this time, there will be no unevenness between each turn of the copper wire in each layer of copper wire, and there will be no interference with the magnet during subsequent assembly (the choice of the number of copper wires in the winding can be multiple groups or a single group. In this embodiment, there are two groups of copper wires).

[0051] like Figure 7 As shown, further, the central ejector mechanism 32 includes a ejector head 3201 and a driven rotating assembly. The ejector head 3201 is connected to the movable end of the driven rotating assembly, and the end of the ejector head 3201 is tapered. The ejector head 3201 provides additional support to prevent the jig 1-B from sagging or deflecting due to gravity or inertia during rotation. Another advantage is that it can effectively reduce the vibration generated by the jig 1-B during rotation, thereby improving the overall stability and reliability of the copper foil clad 1-D.

[0052] like Figure 8As shown, further, the copper foil pressing mechanism 33 includes a copper foil pressing cylinder 3301, a second pressing wheel 3302 and a sliding assembly 3303. The output end of the copper foil pressing cylinder 3301 is connected to the second pressing wheel 3302 through the sliding assembly 3303, and the copper foil pressing cylinder 3301 has a direction to push the second pressing wheel 3302 to the above-mentioned end position; since the copper foil 1-D is not easy to deform, and the spindle mechanism 2 makes the copper foil 1-D form a preliminary arc profile, there is a situation where there is no fit between the copper foil 1-D and the skeleton 1-C. At this time, the second pressing wheel 3302 applies pressure to the outside of the copper foil 1-D, so that the copper foil 1-D fits with each other. In addition, it can also make the copper foil 1-D fit with the skeleton 1-C.

[0053] like Figure 9-12 As shown, further, the tape applying mechanism 41 is used to apply the sticky surface of the tape to the end of the copper foil 1-D on the first platform 31. The first tape applying mechanism 41 includes a first linear moving component 411. In this embodiment, the first linear moving component 411 is connected to the guide component 413, the tape pressing component 414, the flip component 415, and the cutter component 416 through the main board 412. The cutter component 416 is located between the tape pressing component 414 and the flip component 415. The guide component 413 is adjacent to the side area of ​​the flip component 415. The guide component 413 has a direction of sending the tape to the flip component 415. The tape pressing component 414 is connected to the flip component 415. The tape assembly 414 has a rolling portion that presses the tape onto the copper foil 1-D, and the flip assembly 415 has a first baffle 4103 that is rotatably connected to the main board 412. The first baffle 4103 has a length that exceeds the cutter assembly 416, and is used to press the tape cut by the cutter assembly 416 onto the rolling portion; the above scheme is to enable the tape to be smoothly attached to the rolling portion, the cutter assembly 416 is located between the flip assembly 415 and the tape pressing assembly 414, the first baffle 415-A in the flip assembly 415, and the rotatable action, so that the cut tape can be pushed onto the rolling portion, and the rolling portion can press the tape onto the copper foil 1-D.

[0054] The guide assembly 413 is composed of a plurality of guide rollers 413 -A and a reel 413 -B.

[0055] like Figure 9-12As shown, in this embodiment, the cutter assembly 416 includes a guide block 416-A, a sliding seat 416-B, a pressure plate 416-C, a cutter 416-D, a first drive component, and a second drive component. The cutter 416-D is slidably connected to the sliding seat 416-B, and the pressure plate 416-C is connected to the end of the sliding seat 416-B. The output end of the first drive assembly is connected to a first guide rod 416-E, which passes through a first guide opening in the guide block 416-A and is connected to the cutter 416-D. The output end of the second drive assembly is connected to a second guide rod 416-F, which passes through a second guide opening in the guide block 416-A and is connected to the sliding seat 416- B is connected; the functions of the sliding seat 416-B include the following two points. First, it provides support. The sliding seat 416-B can move on the active track of the first baffle 415-A. The sticky surface of the tape is facing the outer end surface of the first baffle 415-A. At this time, the first baffle 415-A pushes the tape to move onto the sliding seat 416-B, and after arriving at the sliding seat 416-B, the sticky surface is connected to the outer end surface of the first baffle 415-A, and the tape is also stuck to the first baffle 415-A. At this time, the position of the tape can be controlled by controlling the rotation amplitude of the first baffle 415-A and finally pushing the tape onto the rolling part, thereby determining the contact relationship between the tape and the rolling part.

[0056] like Figure 12 As shown, further, the tape pressing assembly 414 includes a first pressure wheel 414-A, a mounting plate 414-E, a connector 414-C, a spring 414-B, and a positioning plate 414-D. The connector 414-C passes through the positioning plate 414-D and is connected to the mounting plate 414-E. The spring 414-B is sleeved on the connector 414-C and is located between the positioning plate 414-D and the mounting plate 414-E. The first pressure wheel 414-A is connected to the mounting plate 414-E; in this embodiment, the mounting plate 414-E is connected to the matching main board 412 of the slider through a slide rail. When the first pressure wheel 414-A presses against the tape, the spring 414-B will be deformed. After the pressure on the first pressure wheel 414-A is finished, the spring 414-B is reset.

[0057] Furthermore, if Figure 13As shown, the flip assembly 415 also includes a swing arm 415-B located on the back of the main board 412, a flip cylinder 415-C, a bearing seat 415-D, and a connecting shaft 415-E. The first baffle 415-A is located on the surface of the main board 412, one end of the connecting shaft 415-E passes through the main board 412 and is connected to the first baffle 415-A. The flip cylinder 415-C has a pushing direction toward the swing arm 415-B, and the output end of the flip cylinder 415-C is connected to the bearing seat 415-D. A bearing is provided on the bearing seat 415-D. One end of the swing arm 415-B is rotatably connected to the main board 412, and the other end is connected to the connecting shaft 415-E. The first baffle 415-A is actively driven. In addition, using a bearing to push the swing arm 415-B can reduce wear on the swing arm 415-B.

[0058] like Figure 3 、 5 , 9, and 14, further, it also includes a wire unwinding mechanism 5 and a wire storage mechanism 6, the wire unwinding mechanism 5 is used to unscrew the copper wire wound on the jig 1-B, and the wire unwinding mechanism 5 includes a rotary cylinder 51 arranged on the output end of the first linear moving component 411, a pneumatic finger 52 and a pneumatic scissors 53 arranged on the output end of the rotary cylinder 51; located above the spindle mechanism 2, the wire storage mechanism 6 includes a wire wheel 61 and a telescopic cylinder 62, the telescopic cylinder 62 is arranged on the frame plate 100, and the output end of the telescopic cylinder 62 is connected to the wire wheel 61, so that the wire wheel 61 can move longitudinally;

[0059] The unwinding mechanism 5 is used to untie the copper wire on the jig 1-B. As described in the background technology, the utility model winds a layer of copper foil 1-D between two layers of copper wire. Therefore, the skeleton 1-C on the jig 1-B has already been wound with the first layer of copper wire, and the second layer of copper wire is directly wound on the jig 1-B. After the winding of the copper foil 1-D on the first layer of copper wire is completed, the second layer of copper wire wound on the jig 1-B is unwound; the wire storage mechanism 6 serves to temporarily store the copper wire. The second layer of copper wire is pulled to the wire wheel 61 by the pneumatic finger 52, and the wire wheel 61 is lifted by the telescopic cylinder 62 to achieve the purpose of storage.

[0060] Furthermore, it also includes a storage mechanism, which is adjacent to the first platform 31. The storage mechanism includes a bottom plate 71, and multiple second baffles 72 and baffle columns 73. The second baffles 72 and baffle columns 73 are arranged on the surface of the bottom plate 71 and constitute a space for wrapping the copper foil 1-D; the copper foil 1-D is located in the above-mentioned space; specifically, the storage mechanism is used in conjunction with the adsorption mechanism, and the copper foil 1-D is taken out onto the first platform 31 through the adsorption mechanism 8.

[0061] like Figure 15-17 As shown, a copper foil wrapping method:

[0062] S1, the spindle mechanism 2 moves to the periphery of the placement box 1-A, and the spindle mechanism 2 grabs the fixture 1-B in the placement box 1-A and moves to the end position of the track of the first platform 31;

[0063] S2, the adsorption mechanism is used to load the copper foil 1-D, and the copper foil 1-D is taken out from the storage mechanism. The adsorption mechanism moves to the top of the first platform 31 and the second platform 34, and the copper foil 1-D is placed on the guide rails of the first platform 31 and the second platform 34. The adsorption mechanism then resets and moves away from the top of the first platform 31 and the second platform 34.

[0064] S3, the leveling cylinder 3503 drives the pressing head 3502 to move onto the copper foil 1-D through the connecting rod 3501, and the pressing head 3502 presses the copper foil 1-D on the second platform 34;

[0065] S4, copper foil 1-D is taped. Second taping mechanism 41 moves above copper foil 1-D and approaches one end of copper foil 1-D. The lower half of the rolling surface of first pressing wheel 414-A is taped, with the sticky side of the tape facing copper foil 1-D. First pressing wheel 414-A moves onto copper foil 1-D and presses the tape onto copper foil 1-D, thereby bonding copper foil 1-D to the tape.

[0066] S5: The turning cylinder 415-C drives the first baffle 415-A to turn, separating the first baffle 415-A from the first pressing wheel 414-A. The first tape applying mechanism 41 moves on the copper foil 1-D toward the aforementioned one end until the tape is pressed by the first pressing wheel 414-A against the frame 1-C and the copper foil 1-D. The cutter assembly 416 then cuts the tape from the guide assembly 413.

[0067] S6, the first platform 31 located between the output end of the central push rod mechanism 32 and the output end of the spindle mechanism 2 descends, and the second platform 34 formed by the end fitting is in an offset state with the first platform 31, and the second pressing wheel 3302 moves toward the skeleton 1-C. Moreover, under the action of the spindle mechanism 2 and the copper foil pressing cylinder 3301 in the copper foil pressing mechanism 33, the skeleton 1-C and the second pressing wheel 3302 both move toward the second platform 34 until the end of the jig 1-B and the head 3201 of the central push rod mechanism 32 are opposite to each other, and the driven rotating assembly pushes the head 3201 toward the end of the jig 1-B, so that the head 3201 and the end of the jig 1-B are against each other. In addition, during the movement of the spindle mechanism 2, it drives the jig 1-B to rotate, so the skeleton 1-C will also rotate.

[0068] S7, the second taping mechanism 42 moves to the top of the second platform 34, and presses the tape on the copper foil 1-D corresponding to the second platform 34, the pressure head 3502 leaves the copper foil, and the second taping mechanism 42 performs a lifting movement, and lifts the copper foil 1-D from the track of the second platform 34 through the tape. Then, the spindle mechanism 2 continues to rotate, and all the remaining copper foil 1-D is wound around the skeleton 1-C. Moreover, during the winding process, the second taping mechanism 42 will also move toward the skeleton 1-C, and the tape will be cut off at a position close to the skeleton 1-C.

[0069] S8, the pneumatic finger 52 clamps the second layer of wires on the jig 1-B, and the spindle mechanism 2 drives the jig 1-B to rotate in the opposite direction of the winding of the second layer of wires, so that the second layer of wires is detached from the jig 1-B;

[0070] S9, during the unwinding process, the second layer of wire dragged by the pneumatic finger 52 is attached to part of the rolling surface of the wire wheel 61, and the telescopic cylinder 62 pulls the wire wheel 61 to lift it. At this time, the second layer of wire can be completely straightened, thereby achieving the wire storage effect.

[0071] S10, the spindle mechanism 2 adjusts its own position so that the copper foil 1-D on the skeleton 1-C corresponds to the second layer of wires, and rotates the fixture 1-B so that the second layer of wires is wound around the skeleton 1-C.

[0072] Figure 18 The figure shows the process of using the adhesive tape. The line segment G in the first figure on the left represents the adhesive tape. As can be seen from the figure, the sliding seat 416-C is in the extended state, and the first baffle 415-A presses the adhesive tape against the sliding seat 416-C, so that the adhesive tape and the first baffle 415-A are bonded. Next, the cutter 416-D cuts the adhesive tape. Then, the sliding seat 416-C and the cutter 416-D return to their original position. Finally, the first baffle 415-A pushes the adhesive tape to fit the first pressure roller 414-A.

[0073] The sliding seat 416-C previously pushed the tape in order to reserve a length for the tape to be applied. Before the tape is applied, the tape is pressed onto the copper foil 1-D by the first pressure wheel 414-A. At this time, the first baffle 415-A is driven to rotate and separate from the tape. The last picture shows the tape in use when it is moving on the copper foil 1-D.

[0074] It should be noted that the spindle mechanism 2 of the prior art has the function of moving forward, backward, left and right, so its specific structure will not be described in detail.

[0075] Likewise, the transport mechanism 1 , the second linear motion component 51 , and the first linear motion component 411 in the specification are also prior art, and therefore, the specific structures of the movement functions implemented therein will not be further described.

[0076] A third linear motion component and a fourth linear motion component are also provided on the frame plate 100. The first platform 31 is arranged on the output end of the third linear motion component 3504, and the driven rotating component is arranged on the output end of the fourth linear motion component. The third linear motion group and the fourth linear motion component are also existing technologies, so their structures are not repeated here.

[0077] In addition, the first drive assembly and the second drive assembly are also existing power sources, so their specific structures are no longer described in detail.

[0078] The driven rotating assembly is formed by connecting a rotating shaft 3202 and a mounting seat 3203 . The rotating shaft 3202 is inserted into the mounting seat 3203 . The rotating shaft 3202 has one end outside the mounting seat 3203 , and the end is connected to the head 3201 .

[0079] The above embodiments are merely descriptions of preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A copper foil cladding device, characterized in that: Includes the following structures: The spindle mechanism has an output end connected to one end of a fixture, and a skeleton is mounted on the fixture; The copper foil winding part is used to wind the copper foil onto the skeleton on the output end of the spindle mechanism. The copper foil winding part includes a first platform, a center push rod mechanism, a copper foil pressing mechanism, and a second platform. The output shaft of the center push rod mechanism and the fixture on the spindle mechanism are opposite to each other. The center push rod mechanism has a track that moves toward the fixture, and its output end is used to abut the other end of the fixture. The first platform is located between the output end of the center push rod mechanism and the output end of the spindle mechanism. The second platform and the first platform are formed by laminating the ends. The first platform has a movable track that can be raised and lowered. The first platform and the second platform have tracks that adapt to the size of the copper foil. The output end of the copper foil pressing mechanism is located at the end position of the first platform track and abuts against the copper foil on the skeleton. The tape applying part includes a group of tape applying mechanisms, which are distributed on both sides of the first platform. The tape applying mechanisms have movable tracks that move to both ends of the copper foil and are used to provide tape to both ends of the copper foil on the first platform.

2. The copper foil cladding device according to claim 1, characterized in that: The rolled copper foil part also includes a flattening mechanism for pre-pressing the copper foil on the second platform track. The flattening mechanism is distributed in the side area of ​​the second platform. The flattening mechanism includes a connecting rod, a pressure head, and a leveling cylinder. The connecting rod is rotatably arranged on the second platform. The outer end of the connecting rod is connected to the pressure head, and the output end of the leveling cylinder is rotatably connected to the inner end of the connecting rod, and has a direction to rotate the outer end of the connecting rod toward the above-mentioned second platform track.

3. The copper foil cladding device according to claim 1, characterized in that: The central ejector mechanism comprises an ejector head and a driven rotating assembly. The ejector head is connected to the movable end of the driven rotating assembly, and the end of the ejector head is tapered.

4. The copper foil cladding device according to claim 1, characterized in that: The copper foil pressing mechanism includes a copper foil pressing cylinder, a second pressing wheel and a sliding assembly. The output end of the copper foil pressing cylinder is connected to the second pressing wheel through the sliding assembly. The copper foil pressing cylinder has a direction to push the second pressing wheel to the above-mentioned end position.

5. The copper foil cladding device according to claim 1, characterized in that: The tape applying mechanism is used to apply the sticky surface of the tape to the end of the copper foil on the first platform. The tape applying mechanism includes a first linear motion component, and a tape pressing component, a flip component, and a cutter component connected to the output end of the first linear motion component. The cutter component is located between the tape pressing component and the flip component. The tape pressing component has a rolling portion that presses the tape on the copper foil. The flip component has a rotatable first baffle. The first baffle has a length that jumps over the cutter component and is used to press the tape cut by the cutter component onto the rolling portion.

6. The copper foil cladding device according to claim 5, characterized in that: The cutter assembly includes a sliding seat, a pressure plate, a cutter, a first drive component, and a second drive component. The cutter and the sliding seat are slidably connected, the pressure plate is connected to the end of the sliding seat, the output end of the first drive assembly is connected to the cutter, and the output end of the second drive assembly is connected to the inner end of the sliding seat.

7. A copper foil cladding device according to claim 5 or 6, characterized in that: The pressing tape assembly includes a first pressing wheel, a mounting plate, a connecting piece, a spring, and a positioning plate. The connecting piece passes through the positioning plate and is connected to the mounting plate. The spring is sleeved on the connecting piece and is located between the positioning plate and the mounting plate. The first pressing wheel is connected to the mounting plate.

8. The copper foil cladding device according to claim 5, characterized in that: The flipping assembly also includes a swing arm, a flip cylinder, and a bearing seat. The flip cylinder has a pushing direction towards the swing arm. The output end of the flip cylinder is connected to the bearing seat. A bearing is provided on the bearing seat. One end of the swing arm is connected to the output end of the first linear motion assembly, and the other end is connected to the first baffle.

9. The copper foil cladding device according to claim 1, characterized in that: It also includes a wire unwinding mechanism and a wire storage mechanism. The wire unwinding mechanism is used to unscrew the copper wire wound on the jig. The wire unwinding mechanism includes a rotary cylinder arranged on the output end of the second linear motion component, and a pneumatic finger and a wire cutting component arranged on the output end of the rotary cylinder; the wire storage mechanism is located above the spindle mechanism, and the wire storage mechanism includes a wire passing wheel and a telescopic cylinder. The output end of the telescopic cylinder is connected to the wire passing wheel, so that the wire passing wheel can move longitudinally.

10. The copper foil cladding device according to claim 1, characterized in that: It also includes a material storage mechanism, which is adjacent to the first platform and includes a bottom plate and a plurality of second baffles and baffle columns. The second baffles and baffle columns are arranged on the surface of the bottom plate and form a space for wrapping the copper foil.

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