A wire winding sleeve machine

Abstract

The application relates to the field of wire sleeving machines, in particular to a wire sleeving machine adopting a new copper foil wrapping mechanism, which can realize the original basic functions and is provided with two structures of a film pasting mechanism and a tape pasting mechanism, for example, a tape guiding assembly is arranged in a posture of sending out the tape to the glue wrapping guiding assembly, a copper foil guiding assembly is arranged in a posture of sending out the copper foil to the surface of the tape, and a film wrapping guiding assembly is arranged in a posture of sending out the film to the bottom surface of the tape, so that the finished copper foil is manufactured.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wire sleeving machines, in particular to a wire sleeving machine. BACKGROUND

[0002] At present, the traditional copper foil adhesive sleeving winding process is to use machine soldering, copper foil adhesive, then cut the copper foil according to the size requirement, and then manually wrap the copper foil on the product, sleeving, winding; There are problems such as occupying a large number of human resources, low production capacity, unstable quality, etc., which cause great trouble to manufacturers, and this time the traditional manufacturing process is improved;

[0003] After searching, patent No. 202121482668.6 is named automatic copper foil welding lead machine, including workbench, the upper surface of the workbench is fixedly installed with a feeding mechanism at one end, the upper surface of the workbench is fixedly installed with a discharging mechanism at the other end, and the upper surface of the workbench is fixedly installed with a copper foil wrapping mechanism and a copper foil cutting mechanism at one end close to the feeding mechanism. The present application only needs to put the product on the feeding mechanism or track by manual, the device automatically grabs the product to wrap the copper foil, automatically cuts the sleeve, automatically cuts the copper wire, automatically inserts the sleeve and welds, which can effectively improve the yield, save the labor of workers, and improve the stability of high-voltage frequency converter processing quality.

[0004] Therefore, the problems of production capacity, quality and other problems caused by manual participation in the processing process in the prior art can be solved.

[0005] However, this still has the following defects:

[0006] Only applicable to finished copper foil, such as adhesive tape and film involved on the copper foil, which cannot be assembled by the device, and other devices are needed to paste adhesive tape and film on the copper foil. SUMMARY

[0007] To solve the above problems, the present application provides a wire sleeving machine, which aims to solve the problem that the copper foil cannot be pasted with adhesive tape and film in the prior art.

[0008] To achieve the above purpose, the technical scheme adopted by the present application is: a wire sleeving machine, comprising a sleeving mechanism, a winding mechanism, a copper foil wrapping mechanism and an electric welding mechanism, characterized in that the copper foil wrapping mechanism has three guide assemblies, which are adhesive tape guide assembly, adhesive guide assembly and copper foil guide assembly, the adhesive tape guide assembly is arranged in the posture of sending the adhesive tape to the adhesive guide assembly, the copper foil guide assembly is arranged in the posture of sending the copper foil to the surface of the adhesive tape, and the adhesive guide assembly is arranged in the posture of sending the film to the bottom surface of the adhesive tape.

[0009] Further, the encapsulation guiding assembly further comprises a laminating tape clamp and a guiding part, under the traction of the laminating tape clamp, the laminating film is pasted to the laminating tape, and then moves along the guiding part to be parallel to the horizontal plane.

[0010] Further, the wire winding sleeve machine further comprises a left arm mechanism, the sleeve copper wire sent out from the sleeve penetrating mechanism is located in a vertical plane perpendicular to the horizontal plane, the left arm mechanism holds the sleeve to rotate to make the copper wire contact the copper foil.

[0011] Further, the sleeve penetrating mechanism comprises a set of movable clamping blocks, and recessed structures composed of positioning holes are arranged between the two clamping blocks to hold the sleeve.

[0012] Further, the sleeve penetrating mechanism comprises a sleeve feeding channel and a copper wire feeding channel, and the sleeve feeding channel is correspondingly arranged in a rotating mode with the copper wire feeding channel.

[0013] Further, the sleeve feeding channel comprises a rotating sleeve clamping piece, and a clamping opening of the rotating sleeve clamping piece is arranged on the top surface of the rotating sleeve clamping piece, so that the sleeve is corresponded to the copper wire after rotation.

[0014] Further, the copper foil wrapping mechanism further comprises a gum paper guiding assembly, which is used for pasting the front and rear connecting parts of the copper foil and the transformer during the winding process.

[0015] Further, the left arm mechanism comprises a copper wire clamping block capable of clamping the copper wire.

[0016] The present application has the following beneficial effects:

[0017] The new copper foil wrapping mechanism is adopted, under the premise of realizing the original basic functions, by increasing two structures of laminating film and laminating tape, for example, the laminating tape guiding assembly is arranged in a posture that the laminating tape is sent to the encapsulation guiding assembly, the copper foil guiding assembly is arranged in a posture that the copper foil is sent to the surface of the laminating tape, and the encapsulation guiding assembly is arranged in a posture that the laminating film is sent to the bottom surface of the laminating tape, so as to form the finished copper foil. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the present application.

[0019] Figure 2 is a perspective view of the copper wire feeding assembly.

[0020] Figure 3 is an enlarged view of C of Figure 2 .

[0021] Figure 4 is an enlarged view of D of Figure 2 .

[0022] Figure 5 is a perspective view of the sleeve feeding assembly.

[0023] Figure 6 is an enlarged view of B in Figure 5

[0024] Figure 7 is a perspective view of the electric welding mechanism.

[0025] Figure 8 is a perspective view of the left arm mechanism.

[0026] Figure 9 is a perspective view of the copper foil wrapping mechanism.

[0027] Figure 10 is a perspective view of the copper foil wrapping mechanism. Figure 9 is a perspective view of the copper foil wrapping mechanism.

[0028] Figure 11 is an enlarged view of A in Figure 9

[0029] is a perspective view of the wire winding mechanism. Figure 12

[0030]

[0031] 1003 - copper wire cutter; 1101 - sleeve guide; 1102 - rotating sleeve clamp;

[0032] 1103 - sleeve cutter; 1104 - sleeve screw motor; 1105 - sleeve pushing mechanism; 2 - wire winding mechanism;

[0033] 21 - wire winding clamp; 22 - U-axis assembly; 23 - X-axis assembly; 24 - Y-axis assembly; 25 - Z-axis assembly;

[0034] 3 - copper foil wrapping mechanism; 3001 - copper foil feeding reel; 3002 - copper foil feeding platform;

[0035] 3003 - copper foil pressing block; 3004 - copper foil cutter; 3005 - copper foil cutting alarm assembly;

[0036] 3101 - adhesive tape feeding reel; 3102 - adhesive tape guide wheel; 3103 - adhesive tape pressing wheel;

[0037] 3201 - laminating film feeding reel; 3202 - laminating film guide roller; 3203 - laminating film pressing roller;

[0038] 3204 - laminating film cutter; 3205 - laminating film adhesive tape clamp; 3206 - guide portion; 3207 - pressing air cylinder;

[0039] ​​​4-welding mechanism; 41-soldering handle; 42-soldering and tin breaking assembly; 43-constant temperature soldering assembly;

[0040] 5-left arm mechanism; 51-clamping block; 52-positioning hole; 53-copper wire clamping block; 54-left arm moving assembly;

[0041] 55-left arm rotating assembly; 56-needle guide; 57-clamping assembly; 6-automatic discharging mechanism. DETAILED DESCRIPTION

[0042] Referring to Figure 1 the drawings, the present application relates to a wire winding sleeve machine, which comprises a sleeve inserting mechanism 1, a wire winding mechanism 2, a copper foil wrapping mechanism 3 and a welding mechanism 4.

[0043] As Figures 2-4 shown, the sleeve inserting mechanism 1 comprises a sleeve inserting assembly and a copper wire feeding assembly, the copper wire feeding assembly has a copper wire feeding channel, which comprises a copper wire feeding pipe 1001, a copper wire guide wheel 1002 and a copper wire cutter 1003, the copper wire feeding pipe 1001 and the copper wire guide wheel 1002 are arranged in a longitudinal staggered manner, and the copper wire cutter 1003 is arranged below the copper wire feeding pipe 1001.

[0044] As Figures 5-6 shown, the sleeve inserting assembly comprises a sleeve inserting channel, which comprises a plurality of sleeve inserting guides 1101, a rotating sleeve clamping piece 1102 and a sleeve cutter 1103 between the sleeve inserting guides 1101 and the rotating sleeve clamping piece 1102, the clamping opening of the rotating sleeve clamping piece 1102 is located on its top surface, and the sleeve is guided into the clamping opening under the guidance of the sleeve inserting guides 1101, the sleeve cutter 1103 cuts off the sleeve and corresponds to the copper wire by rotating.

[0045] Specifically, the sleeve inserting guides 1101 are driven to move by the sleeve screw rod motor 1104, so that the sleeve of a set length is controlled by the transmission of the sleeve screw rod motor 1104, after the sleeve is transported into the sleeve mold of the rotating sleeve clamping piece 1102, the sleeve cutter 1103 cuts off the sleeve, the rotating sleeve clamping piece 1102 rotates by 90 degrees, the sleeve inserting mechanism 1105 moves downward to expand the sleeve opening to facilitate the insertion of the copper wire, and the rotating sleeve clamping piece 1102 is sent to the copper wire inserting position to wait for the insertion of the copper wire; the sleeve model range: 30L-10L, the sleeve length range: 5MM-100MM.

[0046] The rotating sleeve clamp 1102 comprises a set of movable clamping blocks 51, and a positioning hole 52 is formed between the two clamping blocks 51 to hold the recessed structure of the sleeve, that is, the copper wire and the sleeve are installed in the clamping block 51, first through the clamping block 51, and the recessed structures between the two clamping blocks 51 are matched with each other to form an installation hole 52 with a gradually decreasing diameter from top to bottom. After a certain stroke of the sleeve into the installation hole 52, it is limited in the installation hole 52. At this time, the copper wire is fed out, and the copper wire passes through the sleeve.

[0047] As shown in Figures 9-11 The copper foil wrapping mechanism 3 has three guide assemblies, namely the adhesive tape guide assembly, the adhesive wrapping guide assembly, and the copper foil guide assembly. The adhesive tape guide assembly is arranged in a posture of sending the adhesive tape to the adhesive wrapping guide assembly. The copper foil guide assembly is arranged in a posture of sending the copper foil to the surface of the adhesive tape. The adhesive wrapping guide assembly is arranged in a posture of sending the laminated film to the bottom surface of the adhesive tape. In this way, the connection relationship among the copper foil, the adhesive tape, and the laminated film is determined, which is formed by sequentially adhering from top to bottom.

[0048] The copper foil guide assembly includes a copper foil feeding reel 3001, a copper foil feeding platform 3002, copper foil pressing blocks 3003 located on the copper foil feeding platform 3002, a copper foil cutter 3004, and the copper foil feeding platform 3002. The adhesive tape guide assembly includes an adhesive tape feeding reel 3101, an adhesive tape guide wheel 3102, and an adhesive tape pressing wheel 3103. The adhesive tape pressing wheel 3103 is arranged on the copper foil feeding platform 3002 and is close to the copper foil cutter 3004. The copper foil is led out from the copper foil feeding reel 3001. The copper foil pressing blocks 3003 are arranged in a symmetrical manner to form a limiting passage for the copper foil. Under the action of the limiting passage, the copper foil remains parallel, and the copper foil reaches the adhesive tape pressing wheel 3103 along the limiting passage. The adhesive tape is led out from the adhesive tape feeding reel 3101, passes through the adhesive tape guide wheel 3102, and enters the adhesive tape pressing wheel 3103 together with the copper foil. When the adhesive tape and the copper foil enter the gap between the adhesive tape pressing wheel 3103 and the copper foil feeding platform 3002, they will be tightly contacted by being extruded. The copper foil cutter 3004 determines whether to cut the copper foil and the adhesive tape in the feeding according to the number of turns wound by the winding mechanism 2.

[0049] It should be noted that when the copper foil is broken or the material is finished, the copper foil cutting alarm assembly 3005 will alarm and improve. The copper foil length can be set, and the precision can be controlled within ±0.1 mm. The copper foil width range is 4-20 mm, and the copper foil length range is 10-100 mm. The copper foil cutting alarm assembly 3005 is a sensor.

[0050] The encapsulation guide assembly includes a film feeding roller 3201, a film guide roller 3202, a film pressing roller 3203, and a film cutter 3204. The film is drawn from the film feeding roller 3201, passes through the film guide roller 3202, and enters the film pressing roller 3203, while the copper foil and the adhesive tape are combined and then enter the film pressing roller 3203 to tightly adhere to the film.

[0051] The film, the adhesive paper, and the copper foil are all pulled by the film adhesive tape clamp 3205 included in the encapsulation guide assembly. The encapsulation guide assembly also includes a guide portion 3206. Under the traction of the film adhesive tape clamp 3205, the film and the adhesive tape are combined and then move along the guide portion 3206 to be parallel to the horizontal plane. The film adhesive tape clamp 3205 is provided with a film adhesive tape clamp sliding mechanism, which can move back and forth in one direction. The film and the adhesive tape are combined and then made parallel to the horizontal plane to facilitate the subsequent welding of the copper wire and the copper foil by the electric welding mechanism 4 and to avoid the adhesive tape affecting the subsequent winding behavior.

[0052] It should be noted that the guide portion 3206 is also provided with a vacuum suction head 3207. The copper foil, the film, and the adhesive paper need to be welded by the electric welding mechanism 4 after being combined. Therefore, in order to prevent the uneven copper foil from affecting the welding quality, the copper foil needs to be positioned. The vacuum suction head 3207 adsorbs the copper foil or the adhesive paper, and cooperates with the film adhesive tape clamp 3205 to ensure that the copper foil is flat and wrinkle-free.

[0053] As shown in Figure 8 The winding sleeve machine also includes a left arm mechanism 5. The copper wire with a sleeve sent out from the sleeve feeding mechanism 1 is located in a vertical plane perpendicular to the horizontal plane. The left arm mechanism 5 holds the sleeve in a rotating form to make the copper wire contact the copper foil. Therefore, the left arm mechanism 5 includes a left arm moving assembly 54 and a left arm rotating assembly 55. The left arm moving assembly 54 has two moving paths of X and Y axes. The left arm rotating assembly 55 is installed on the movable end of the left arm moving assembly 54, so that the left arm mechanism 5 can realize both rotation and transportation.

[0054] It should be noted that the left arm mechanism 5 is also provided with a clamping assembly 57 corresponding to the positioning hole 52 and a guide needle 56. The copper wire passes through the guide needle 56 and enters the clamping assembly 57. The clamping assembly 57 includes a movable copper wire clamping block 53. The copper wire clamping block 53 can lock the copper wire in the clamping assembly 57 by moving.

[0055] As shown in Figure 12As shown, the winding mechanism 2 also includes a winding clamp 21, a U-axis assembly 22, an X-axis assembly 23, a Y-axis assembly 24, and a Z-axis assembly 25. The X, Y, and Z-axis assemblies provide the necessary conditions for the winding clamp 21 to be positioned. The winding clamp 21 is located on the output end of the U-axis assembly 22, the U-axis assembly 22 is located on the output end of the Y-axis assembly 24, and the Y-axis assembly 24 is located on the output end of the X-axis assembly 23. Under the action of the U-axis assembly 22, the winding clamp 21 rotates.

[0056] The left arm mechanism 5 winds the copper wire with the sleeve onto the product's needle as required. After cutting the copper wire with scissors, the winding mechanism 2 moves to the automatic loading and unloading mechanism to remove the product. The subsequent actions are carried out in the same way.

[0057] When the copper foil and the copper wire with the sleeve inserted have all reached the solder position, in welding mechanism 4:

[0058] like Figure 7 As shown, the solder handle 41 moves to the soldering position by the solder Y-axis assembly 44 and the solder Z-axis assembly 45. The solder wire is fed to the soldering position at a set length by the solder feeding and breaking assembly 42. The constant temperature soldering assembly 43 lowers the soldering iron to the soldering surface to complete the soldering of the copper wire. The program can set the solder feeding length, soldering temperature, soldering time and solder cooling time.

[0059] After the copper wire welding is completed, the X-axis assembly 23, Y-axis assembly 24, Z-axis assembly 25, and U-axis assembly 22 use coordinates to send the skeleton wire bundle to the starting position of the coating tape. The coating guide assembly starts and presses the coating tape to make the coating tape adhere to the wire bundle. The coating wheel returns to the standby position. The U-axis assembly 22 rotates to make the copper wire stop at the position where the pin needs to be wrapped. The X, Y, Z, and U-axis assemblies 22 in the left arm mechanism 5 start to push the sleeve to the root of the welding point. The copper wire is wrapped onto the pin of the wire bundle skeleton using coordinates. After the left arm mechanism 5 completes the wrapping action, it moves to the standby position.

[0060] When the winding mechanism 2 starts, the X-axis assembly 23 and the U-axis assembly 22 rotate to wrap the tape to the set number of turns. The wrapping wheel in the wrapping guide assembly lifts up to the end point of the wrapping and stops. The film cutter 3204 cuts the tape. After the U-axis assembly 22 drives the skeleton wire bundle to rotate to the set number of turns, the wrapping guide assembly returns to the standby position to make the film tape and the skeleton wire bundle fit better.

[0061] The X-axis assembly 23, Y-axis assembly 24, Z-axis assembly 25, and U-axis assembly 22 are activated to send the skeleton wire package to the pneumatic shear position via coordinates. The pneumatic shear cuts off the excess wire. After the wire cutting action is completed, the wire package skeleton is conveyed to the automatic unloading mechanism 6, and the X-axis assembly 23, Y-axis assembly 24, Z-axis assembly 25, and U-axis assembly 22 return to the standby position.

[0062] The above embodiments are only used to describe the preferred embodiments of the present application, and are not used to limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements made by those skilled in the art to the technical solutions of the present application shall fall within the protection scope of the claims of the present application.

Claims

1. A wire-bushing machine comprising a bushing mechanism, a winding mechanism, a copper-foil wrapping mechanism, and a soldering mechanism, characterized by comprising a mechanism for preventing the copper foil from being caught in the winding mechanism. The copper foil wrapping mechanism has three guiding assemblies, namely, the adhesive tape guiding assembly, the adhesive wrapping guiding assembly and the copper foil guiding assembly.

2. A cable sleeve machine according to claim 1, characterised in that The adhesive wrapping guiding assembly further comprises a film adhesive tape clamp and a guiding part.

3. A bobbin winder as claimed in claim 2, characterised in that, The left arm mechanism further comprises a copper wire clamp block.

4. A bobbin winder as claimed in claim 3, characterised in that The penetrating sleeve mechanism comprises a set of movable clamp blocks.

5. A bobbin winder as claimed in claim 1, wherein The penetrating sleeve mechanism comprises a sleeve feeding channel and a copper wire feeding channel.

6. A bobbin winder as claimed in claim 5, characterised in that, The sleeve feeding channel comprises a rotating sleeve clamp block.

7. A bobbin winder as defined in claim 1, wherein The copper foil wrapping mechanism further comprises an adhesive tape guiding assembly.

8. A bobbin winder as defined in claim 3, wherein ​

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