Double-ground-wire shaping system of high-speed wire and shaping method of double-ground-wire shaping system

Abstract

The invention discloses a double-ground-wire shaping system of a high-speed wire and a shaping method thereof, and relates to the technical field of wire shaping, and the double-ground-wire shaping system comprises a ground wire picking module and a ground wire turning module; the ground wire picking module comprises a first front-back shifting mechanism and a first top wire clamping mechanism which are installed at the bottom end of the first rack, and a ground wire combining up-down moving mechanism installed at the top end of the first rack, and the ground wire folding block set is driven by the ground wire combining up-down moving mechanism and a ground wire combining front-back beam combining mechanism to move. The ground wire turning module comprises a second front-back displacement mechanism and a second top wire clamping mechanism which are installed at the bottom end of the second rack, and an upper wire turning mechanism installed at the top end of the second rack, the whole shaping process is completed through automatic control by means of a three-step shaping method of upward bending, closing and horizontal turning of the ground wire, the working procedure is simple, and the production efficiency is high. The two ground wires can be quickly and accurately shaped to the same position, subsequent automatic welding is facilitated, operation is more convenient, manpower and material resources are greatly saved, and the operation efficiency is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of wire shaping, and in particular to a double ground wire shaping system for a high-speed wire and a shaping method thereof. Background Art

[0002] High-speed lines generally include a middle core wire and side core wires located on the left and right sides of the middle core wire. The side core wires are also called ground wires. The three are arranged side by side and in contact with each other. The outside of the middle core wire is covered with an aluminum foil layer; the side core wires on the left and right sides are located outside the aluminum foil layer, and the overall outermost layer is covered with PE film.

[0003] In the prior art, two ground wires need to be welded to the same ground plate. During this process, the overlap between the ground wire and the aluminum foil layer is manually operated. However, manual operation is inefficient and cannot ensure that the position of the ground wire is consistent each time, which is not conducive to automatic welding. Therefore, a high-speed line dual ground wire shaping system and shaping method are needed. Summary of the invention

[0004] The purpose of the present application is to provide a dual ground wire shaping system for a high-speed line and a shaping method thereof to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a dual ground wire shaping system for a high-speed line, comprising a ground wire picking module and a ground wire turning module;

[0006] The ground wire lifting module comprises a front-to-back shifting mechanism and an upper clamping mechanism installed at the bottom end of the frame, and a ground wire vertical movement mechanism installed at the top end of the frame, and also comprises a ground wire folding block group, a lower clamping mechanism, a ground wire pressing limit mechanism, a ground wire folding limit mechanism and an upper ground wire lifting mechanism are sequentially installed from top to bottom in the middle of one side of the frame, and a ground wire front-to-back binding mechanism is installed in the middle of the other side of the frame, the ground wire folding block group is driven to move by the ground wire vertical movement mechanism and the ground wire front-to-back binding mechanism, and the front-to-back shifting mechanism drives the ground wire lifting module outside the frame to move as a whole;

[0007] The ground wire turning module includes a front-to-back displacement mechanism 2 and an upper wire clamping mechanism 2 installed at the bottom end of the second frame, and an upper wire turning mechanism installed at the top end of the second frame. The upper wire turning displacement mechanism and the wire turning limiting mechanism are installed in sequence from top to bottom in the middle part of one side of the second frame. The wire turning limiting mechanism is driven to move by the upper wire turning displacement mechanism. The inner side of the bottom end of the second frame is installed with upper and lower precision adjustment seats. The front-to-back displacement mechanism 2 drives the ground wire turning module outside the second frame to move as a whole.

[0008] Preferably, the upper thread clamping mechanism comprises an upper push block, and the lower thread clamping mechanism comprises a lower push block, and the upper push block is adapted to the lower push block.

[0009] Preferably, the downward pressing ground wire limiting mechanism comprises an upward lifting ground wire limiting block, the upward lifting ground wire mechanism comprises an upward lifting ground wire block, and the upward lifting ground wire limiting block is adapted to the upward lifting ground wire block.

[0010] Preferably, the folding ground wire limiting mechanism comprises a ground wire closing limiting block, and the ground wire closing limiting block is arranged perpendicular to the pressing ground wire limiting mechanism and the lifting ground wire mechanism.

[0011] Preferably, the folding line block group includes a folding line block A, a folding line block B and a folding line block C, and the folding line block A, the folding line block B and the folding line block C are all driven to move by a ground line up and down moving mechanism and a ground line front and back combining mechanism, and the folding line block A, the folding line block B and the folding line block C are all provided with triangular notches, and the triangular notches on the folding line block A, the folding line block B and the folding line block C are reduced successively, and the width of the narrow end of the triangular notch on the folding line block C is the sum of the diameters of the two ground wires.

[0012] Preferably, the second upper wire clamping mechanism comprises a lower wire supporting block, the upper wire flipping mechanism comprises an upper ground wire block, the upper ground wire block is provided with a wire groove adapted to two ground wires, and the upper ground wire block is adapted to the lower wire supporting block in upper and lower directions.

[0013] Preferably, the wire turning limit mechanism comprises an upper wire turning limit block, the upper wire turning limit block is provided with wire holes adapted to the two ground wires, and the upper wire turning limit block is driven to move by the upper wire turning displacement mechanism.

[0014] Preferably, the ground wire picking module also includes an opening position convenient tool changing mechanism, and the opening position convenient tool changing mechanism is installed in the middle part of the frame one.

[0015] A double ground line shaping method for a high-speed line comprises the following steps:

[0016] S1. Prepare a wire material, wherein the wire material has a middle conductor and ground wires located on the left and right sides of the middle conductor, and one end of the wire material is stripped so that the middle conductor and the left and right ground wires have exposed sections that expose the stripping position;

[0017] S2, pick up the ground wire, after the upper top block moves up to contact the wire, the lower pressure block moves down, after the lower pressure block moves down to contact the wire, the upper ground wire limit block moves down, after the upper ground wire limit block moves down to contact the wire, the upper ground wire block moves up, the upper ground wire block moves up to fold the ground wire upwards;

[0018] S3, pressing the ground wire, the upper ground wire limit block moves upward, and the upper ground wire block moves downward, and then the closed ground wire limit block moves forward horizontally to press the folded part of the ground wire to be perpendicular to the horizontal line;

[0019] S4, closing the ground wire, the ground wire closing up and down moving mechanism and the ground wire closing front and rear bundling mechanism jointly and successively drive the ground wire folding block A, the ground wire folding block B and the ground wire folding block C to squeeze the folded left and right ground wires, and the folded left and right ground wires are closed together;

[0020] S5, turning over the ground wire. After the lower wire supporting block moves up to contact the wire, the upper wire turning limit block moves forward at an oblique downward angle to contact the ground wire. After the upper ground wire turning block moves down to contact the wire, the upper ground wire turning block then moves horizontally backward to fit the closed ground wires to the aluminum foil layer of the wire.

[0021] In summary, the technical effects and advantages of the present invention are as follows:

[0022] 1. In the present invention, through the above three-step shaping method of bending the ground wire upward, closing it together and folding it horizontally, the entire shaping process is completed through automatic control, and the process is simple, so that the two ground wires can be quickly and accurately shaped to the same position, which is convenient for subsequent automatic welding, and the operation is more convenient, which greatly saves manpower and material resources and has higher operating efficiency.

[0023] 2. In the present invention, triangular notches are provided on the folding line block A, the folding line block B and the folding line block C, and the triangular notches on the folding line block A, the folding line block B and the folding line block C are reduced successively to achieve a gradually closing effect, wherein the width of the narrow end of the triangular notch on the folding line block C is the sum of the diameters of the two ground wires to ensure that the two ground wires can be brought together.

[0024] 3. In the present invention, by translating the ground wire limit block at an oblique downward angle to squeeze the ground wire, it is possible to prevent the ground wire limit block from directly squeezing the end of the ground wire during the translation process, causing unnecessary deformation of the ground wire, thereby ensuring that the ground wire can be smoothly deformed to a shape perpendicular to the horizontal plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 is a schematic diagram of the structure of the ground wire picking module in this embodiment;

[0027] Figure 2 It is a structural schematic diagram of the ground wire-related structure in this embodiment;

[0028] Figure 3 for Figure 2 Schematic diagram of the plane structure in;

[0029] Figure 4 This is a schematic diagram of the process structure of picking up the ground wire, pressing the ground wire, and closing the ground wire in this embodiment;

[0030] Figure 5 is a schematic structural diagram of a folding ground line block in this embodiment;

[0031] Figure 6 Schematic diagram of the structure of the ground wire module in this embodiment;

[0032] Figure 7 It is a structural schematic diagram of the ground-turning wire related structure in this embodiment;

[0033] Figure 8 Schematic diagram of the structure of the upturned ground wire block in this embodiment;

[0034] Fig. 9 Schematic diagram of the structure of the upper turning line limit block in this embodiment;

[0035] Fig.10 for Figure 7 Schematic diagram of the plane structure in;

[0036] Fig.11 It is a schematic diagram of the process structure of the ground turning line in this embodiment;

[0037] Fig.12 Schematic diagram of the overall process structure of the shaping method in this embodiment.

[0038] In the figure: 1, front and rear shifting mechanism 1; 2, upper clamping mechanism 1; 21, upper block; 3, wire collection fixture; 4, folding ground wire limit mechanism; 41, closing ground wire limit block; 5, upper ground wire mechanism; 51, upper ground wire block; 6, opening tool change mechanism; 7, lower ground wire limit mechanism; 71, upper ground wire limit block; 8, closing ground wire up and down movement mechanism; 9, closing ground wire front and rear bundling mechanism; 10, lower clamping mechanism; 1 01. Lower pressure block; 11. Front and rear displacement mechanism 2; 12. Upper wire clamping mechanism 2; 121. Lower wire supporting block; 13. Upper wire turning mechanism; 131. Upper ground wire turning block; 1311. Wire trough; 14. Upper wire turning displacement mechanism; 15. Wire turning limit mechanism; 151. Upper wire turning limit block; 1511. Wire hole; 16. Upper and lower precision adjustment seat; 17. Wire clamping fixture; Ground wire folding block A; Ground wire folding block B; Ground wire folding block C. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example: Reference Figure 1 and Figure 6 A dual ground wire shaping system for a high-speed line is shown, comprising a ground wire picking module and a ground wire turning module;

[0041] Among them, Figure 1 , Figure 2 and Figure 5 As shown, the ground wire picking module includes a front-to-back shifting mechanism 1 and an upper clamping mechanism 2 installed at the bottom end of the frame 1, and a ground wire vertical moving mechanism 8 installed at the top end of the frame 1, and also includes a ground wire folding block group. A lower clamping mechanism 10, a ground wire pressing limit mechanism 7, a ground wire folding limit mechanism 4 and an upper ground wire picking mechanism 5 are installed in sequence from top to bottom in the middle of one side of the frame 1, and a ground wire front-to-back binding mechanism 9 is installed in the middle of the other side of the frame 1. The ground wire folding block group is driven to move by the ground wire vertical moving mechanism 8 and the ground wire front-to-back binding mechanism 9, and the front-to-back shifting mechanism 1 drives the ground wire picking module outside the frame 1 to move as a whole;

[0042] like Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the ground wire turning module includes a front-to-back displacement mechanism 11 and an upper wire clamping mechanism 12 installed at the bottom end of the second frame, and an upper wire turning mechanism 13 installed at the top end of the second frame. An upper wire turning displacement mechanism 14 and a wire turning limiting mechanism 15 are installed in sequence from top to bottom on the middle part of one side of the second frame. The wire turning limiting mechanism 15 is driven to move by the upper wire turning displacement mechanism 14. An upper and lower precision adjustment seat 16 is installed on the inner side of the bottom end of the second frame. The front-to-back displacement mechanism 11 drives the ground wire turning module outside the second frame to move as a whole.

[0043] Specifically, the upper wire clamping mechanism 2 includes an upper block 21, the lower wire clamping mechanism 10 includes a lower block 101, the upper block 21 is matched with the lower block 101, the lower ground wire limiting mechanism 7 includes an upper ground wire limiting block 71, the upper ground wire mechanism 5 includes an upper ground wire block 51, the upper ground wire limiting block 71 is matched with the upper ground wire block 51, and the folding ground wire limiting mechanism 4 includes a combined ground wire limiting block 41, and the combined ground wire limiting block 41 is perpendicular to the lower ground wire limiting mechanism 7 and the upper ground wire mechanism 5.

[0044] Among them, Figure 5As shown, the folding line block group includes a folding line block A, a folding line block B and a folding line block C. The folding line block A, the folding line block B and the folding line block C are all driven to move by a ground line vertical moving mechanism 8 and a ground line front and rear combining mechanism 9. The folding line block A, the folding line block B and the folding line block C are all provided with triangular notches, and the triangular notches on the folding line block A, the folding line block B and the folding line block C are reduced successively, wherein the width of the narrow end of the triangular notch on the folding line block C is the sum of the diameters of the two ground wires to ensure that the two ground wires can be brought together.

[0045] Among them, the upper clamping mechanism 12 includes a lower supporting wire block 121, and the upper turning wire mechanism 13 includes an upper turning ground wire block 131. Figure 8 As shown, the upper ground wire block 131 is provided with a wire groove 1311 adapted to two ground wires, and the upper ground wire block 131 is adapted to the lower support wire block 121 up and down; the wire turning limit mechanism 15 includes an upper wire turning limit block 151, as shown Fig. 9 As shown, the upper wire limit block 151 is provided with wire holes 1511 adapted to the two ground wires, and the upper wire limit block 151 is driven to move by the upper wire displacement mechanism 14 .

[0046] The ground wire picking module further comprises a tool changing mechanism 6 for opening the position, and the tool changing mechanism 6 for opening the position is installed in the middle of the frame 1.

[0047] like Figure 4 , Fig.11 and Fig.12 As shown, a dual ground line shaping method for a high-speed line includes the following steps:

[0048] S1. Prepare a wire material, wherein the wire material has a middle conductor and ground wires located on the left and right sides of the middle conductor, and one end of the wire material is stripped so that the middle conductor and the left and right ground wires have exposed sections that expose the stripping position;

[0049] S2, pick up the ground wire, clamp and fix the wire with the wire gathering fixture 3, after the upper top block 21 moves up to contact the wire, the lower pressing block 101 moves down, after the lower pressing block 101 moves down to contact the wire, the upper ground wire limit block 71 moves down, after the upper ground wire limit block 71 moves down to contact the wire, the upper ground wire block 51 moves up, and the upper ground wire block 51 moves up to fold the ground wire upward;

[0050] S3, press the ground wire, the upper ground wire limit block 71 moves upward, while the upper ground wire block 51 moves downward, and then the ground wire limit block 41 moves forward horizontally to press the folded part of the ground wire to be perpendicular to the horizontal line;

[0051] S4, closing the ground wire, the ground wire vertical moving mechanism 8 and the ground wire front and rear bundling mechanism 9 jointly and successively drive the ground wire folding block A, the ground wire folding block B and the ground wire folding block C to squeeze the folded left and right ground wires, and the folded left and right ground wires are closed together;

[0052] S5, turn over the ground wire, clamp the wire with the wire clamping fixture 17, move the lower wire support block 121 upward to contact the wire, and then move the upper wire limit block 151 horizontally downward at an angle to contact the ground wire. After the upper ground wire block 131 moves downward to contact the wire, the upper ground wire block 131 then moves horizontally backward to fit the closed ground wires to the aluminum foil layer of the wire.

[0053] Among them, in S3, in order to prevent the ground wire limit block 41 from directly squeezing the end of the ground wire during the translation process, causing unnecessary deformation of the ground wire, the ground wire limit block 41 is translated at an oblique downward angle to squeeze the ground wire, ensuring that the ground wire can be smoothly deformed to a shape vertical to the horizontal plane.

[0054] Through the above three-step shaping method of bending the ground wire upward, closing it together and folding it horizontally, the entire shaping process is completed through automatic control, and the process is simple, so that the two ground wires can be quickly and accurately shaped to the same position, which is convenient for subsequent automatic welding, and the operation is more convenient, which greatly saves manpower and material resources and has higher working efficiency.

[0055] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual ground wire shaping system for high-speed lines, It is characterized in that Including ground wire picking module and ground wire turning module; The ground wire lifting module comprises a front-to-back displacement mechanism (1) and an upper clamping mechanism (2) installed at the bottom end of the frame, and a ground wire vertical movement mechanism (8) installed at the top end of the frame, and also comprises a ground wire folding block group, wherein a lower clamping mechanism (10), a ground wire pressing limit mechanism (7), a ground wire folding limit mechanism (4) and an upper ground wire lifting mechanism (5) are installed in sequence from top to bottom in the middle of one side of the frame, and a ground wire front-to-back binding mechanism (9) is installed in the middle of the other side of the frame, and the ground wire folding block group is driven to move by the ground wire vertical movement mechanism (8) and the ground wire front-to-back binding mechanism (9), and the front-to-back displacement mechanism (1) drives the ground wire lifting module outside the frame to move as a whole; The ground wire turning module comprises a front-to-back displacement mechanism (11) and a top wire clamping mechanism (12) installed at the bottom end of the second frame, and an upper wire turning mechanism (13) installed at the top end of the second frame. The upper wire turning displacement mechanism (14) and a wire turning limiting mechanism (15) are installed in sequence from top to bottom on the middle part of one side of the second frame. The wire turning limiting mechanism (15) is driven to move by a cylinder or a motor. An upper and lower precision adjustment seat (16) is installed on the inner side of the bottom end of the second frame. The front-to-back displacement mechanism (11) drives the ground wire turning module outside the second frame to move as a whole.

2. A dual ground wire shaping system for a high-speed line according to claim 1, Features: The upper thread clamping mechanism (2) comprises an upper block (21), and the lower thread clamping mechanism (10) comprises a lower block (101), and the upper block (21) is adapted to the lower block (101).

3. A dual ground line shaping system for a high-speed line according to claim 2, Features: The downward pressing ground wire limiting mechanism (7) comprises an upward lifting ground wire limiting block (71), the upward lifting ground wire mechanism (5) comprises an upward lifting ground wire block (51), and the upward lifting ground wire limiting block (71) is adapted to the upward lifting ground wire block (51).

4. A dual ground line shaping system for a high-speed line according to claim 3, Features: The folding ground wire limiting mechanism (4) comprises a ground wire closing limiting block (41), and the ground wire closing limiting block (41) is arranged perpendicular to the pressing ground wire limiting mechanism (7) and the lifting ground wire mechanism (5).

5. A dual ground line shaping system for a high-speed line according to claim 4, Features: The folding line block group comprises a folding line block A, a folding line block B and a folding line block C. The folding line blocks A, B and C are all driven to move by a ground line vertical movement mechanism (8) and a ground line front and rear binding mechanism (9). The folding line blocks A, B and C are all provided with triangular notches, and the triangular notches on the folding line blocks A, B and C are successively reduced. The width of the narrow end of the triangular notch on the folding line block C is the sum of the diameters of the two ground lines.

6. A dual ground line shaping system for a high-speed line according to claim 1, Features: The second upper wire clamping mechanism (12) comprises a lower wire supporting block (121), and the upper wire turning mechanism (13) comprises an upper ground wire block (131). The upper ground wire block (131) is provided with a wire groove (1311) adapted to two ground wires, and the upper ground wire block (131) is adapted to the lower wire supporting block (121) in upper and lower directions.

7. A dual ground line shaping system for a high-speed line according to claim 6, Features: The wire turning limit mechanism (15) comprises an upper wire turning limit block (151), on which a wire hole (1511) adapted to two ground wires is arranged, and the upper wire turning limit block (151) is driven to move by a cylinder or a motor.

8. A dual ground line shaping system for a high-speed line according to claim 1, Features: The ground wire picking module also includes an opening position convenient tool changing mechanism (6), and the opening position convenient tool changing mechanism (6) is installed in the middle part of the frame one.

9. A dual ground line shaping method for high-speed lines, Features: The following steps are involved: S1. Prepare a wire material, wherein the wire material has a middle conductor and ground wires located on the left and right sides of the middle conductor, and one end of the wire material is stripped so that the middle conductor and the left and right ground wires have exposed sections that expose the stripping position; S2, picking up the ground wire, after the upper top block (21) moves up to contact the wire, the lower pressing block (101) moves down, after the lower pressing block (101) moves down to contact the wire, the upper ground wire limit block (71) moves down, after the upper ground wire limit block (71) moves down to contact the wire, the upper ground wire block (51) moves up, and the upper ground wire block (51) moves up to fold the ground wire upwards; S3, pressing the ground wire, the upper ground wire limit block (71) moves upward, while the upper ground wire block (51) moves downward, and then the closed ground wire limit block (41) moves forward horizontally to press the upwardly folded part of the ground wire until it is perpendicular to the horizontal line; S4, closing the ground wire, the ground wire closing up and down moving mechanism (8) and the ground wire closing front and rear bundling mechanism (9) jointly and successively drive the ground wire folding block A, the ground wire folding block B and the ground wire folding block C to squeeze the folded left and right ground wires, and the folded left and right ground wires are closed together; S5, turning over the ground wire, after the lower wire supporting block (121) moves up to contact the wire, the upper wire turning limit block (151) moves forward at an oblique downward angle to contact the ground wire, after the upper ground wire turning block (131) moves down to contact the wire, the upper ground wire turning block (131) then moves backward horizontally to make the closed ground wire fit the aluminum foil layer of the wire.

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