Production equipment and production process for aviation head waterproof wire

Abstract

The invention relates to the technical field of waterproof wire production, in particular to production equipment and a production process for an aviation head waterproof wire, the production equipment comprises a turntable, a plurality of sleeves distributed in an annular array are connected to the surface of the turntable in a penetrating manner, and a baffle ring is fixedly arranged on the inner wall of one end of each sleeve; a cable is horizontally arranged at the upper end of one side of the turntable, one end of the cable penetrates through the inner cavity of the sleeve at the corresponding position, and the short sleeve sleeves the outer side of one end of the cable; the device has the beneficial effects that a plurality of sleeves distributed in an annular array are connected to the surface of the rotating disc in a penetrating mode, major arc-shaped circulating grooves are formed between the sleeves and the rotating disc, the heating assembly and the cooling assembly are installed on the side wall of the rotating disc and used for heating and cooling short sleeves in inner cavities of the sleeves correspondingly, and at the moment, the heating assembly heats the sleeves; the device is high in automation degree, and the production efficiency of the waterproof wire is high.

Description

Technical Field

[0001] The invention relates to the technical field of waterproof line production, and in particular to production equipment and a production process for aviation head waterproof lines. Background Art

[0002] The aviation head waterproof cable is composed of a waterproof plug and a shielded cable welded together. It is conductive and waterproof and is the connecting line for connecting, communicating and controlling devices.

[0003] During the production and processing of waterproof cables, the protective outer layer at the cable end needs to be stripped off to expose the internal cable core for connection with the plug. The stripped position is sleeved with a heat shrink tubing, and the cable end is waterproofed and sealed after heating.

[0004] However, currently, the heat shrink tubing needs to be manually put on the designated position of the cable end for heating, which is time-consuming and labor-intensive, and the production efficiency of waterproof cables is relatively low. To this end, the present invention proposes a production device and a production process for aviation head waterproof cables to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a production device and a production process for aviation head waterproof lines, so as to solve the problems proposed in the above background technology that the waterproof sealing process of the cable end with the heat shrink sleeve is time-consuming and the production efficiency of the waterproof line is low.

[0006] To achieve the above object, the present invention provides the following technical solution: a production device for aviation head waterproof line, comprising: A turntable, wherein a plurality of sleeves distributed in an annular array are connected and penetrated through the surface of the turntable, a retaining ring is fixedly arranged on the inner wall of one end of the sleeve, a heat shrink sleeve is horizontally arranged at the lower end of one side of the turntable, one end of the heat shrink sleeve extends into the inner cavity of the sleeve at a corresponding position, a cutting knife for cutting the heat shrink sleeve is arranged at one end of the heat shrink sleeve, and a short sleeve formed by cutting the heat shrink sleeve is left in the inner cavity of the sleeve; A cable is horizontally arranged at the upper end of one side of the turntable, one end of the cable passes through the inner cavity of the sleeve at the corresponding position, and a short sleeve is sleeved on the outside of one end of the cable, a circulation groove in an arc shape is opened between the sleeve and the turntable, and circulation interfaces extending to the side wall of the turntable are arranged at both ends of the circulation groove, a heating component and a cooling component are arranged on the outside of the turntable, and the heating component and the cooling component are respectively connected with two groups of circulation interfaces.

[0007] Preferably, both the heating component and the cooling component include two circulation pipes respectively for input and output. The circulation pipes on the heating component are communicated with an external circulation heater, and the circulation pipes on the cooling component are communicated with an external circulation pump. The sides of the heating component and the cooling component close to the turntable are both arranged in an arc shape, and both the heating component and the cooling component are fixed in their positions by brackets.

[0008] Preferably, a first mounting seat is provided on the other side of the turntable. The rotating shaft of the turntable is rotatably inserted into the first mounting seat. A first cylinder is fixedly installed on both the upper and lower sides of the first mounting seat. The movable ends of the two first cylinders are respectively fixedly installed with a support column and a blanking block. The support column is inserted into the inner cavity of the sleeve at the lower end of the turntable, and the end of the heat shrinkable sleeve is movably sleeved on the outside of the support column. The blanking block pushes the end of the cable and withdraws the cable from the inner cavity of the sleeve.

[0009] Preferably, a mounting frame is installed below one side of the turntable. One end of the mounting frame is provided with a driver for driving the cutting knife to move in the vertical direction. A conveying frame is fixedly installed on the upper side of the mounting frame, and conveying rollers are installed on the conveying frame to convey the heat shrinkable sleeve.

[0010] Preferably, a material placing pipe is provided at the upper end of one side of the turntable. Support plate frames are fixedly installed at both ends of the material placing pipe. A plurality of material placing pipes are provided and are arranged in a circular array between the two support plate frames. The cable is located in the inner cavity of the material placing pipe, and the diameter of the conveying frame is smaller than the inner diameter of the material placing pipe.

[0011] Preferably, a cutting groove is formed on the surface of the material placing pipe. The cross section of the material placing pipe is in a superior arc shape. The support plate frame is in a "卍" shape, and the opening of the support plate frame faces the same direction as the opening of the cutting groove. A wedge-shaped strip is fixedly installed at the opening of the support plate frame.

[0012] Preferably, a feeding belt is provided horizontally on the outside of the material placing pipe at the upper end of the support plate frame. Positioning blocks for positioning the cable are installed on the surface of the feeding belt. The cable conveyed on the surface of the feeding belt falls onto the wedge-shaped strip and rolls into the inner cavity of the material placing pipe under the action of gravity.

[0013] Preferably, a second mounting seat is provided on the outside of one of the support plate frames. A rotating shaft is fixedly installed in the middle of one of the support plate frames, and one end of the rotating shaft is rotatably connected to the second mounting seat. A second cylinder is fixedly installed below the second mounting seat. The movable end of the second cylinder is fixedly installed with a pushing block. The pushing block slides into the inner cavity of the corresponding material placing pipe and pushes the cable to move along the length direction of the material placing pipe.

[0014] Preferably, a baffle is fixedly installed in the middle of one side of the turntable, the baffle is an overall regular polygonal structure, and the side wall of the baffle is concave inward to form an arc, the side wall of the baffle corresponds to the opening end of the sleeve, and the cutting edge of the cutting knife is arc-shaped and corresponds to the side wall of the baffle.

[0015] A production process for aviation head waterproof lines, using the above-mentioned production equipment.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention has a plurality of sleeves distributed in a circular array connected through the surface of a turntable, a circulation groove in a superior arc shape is opened between the sleeve and the turntable, a heating component and a cooling component are installed on the side wall of the turntable for heating and cooling the short sleeve in the inner cavity of the sleeve respectively, a cable is arranged on the upper part of the outer side of the turntable, and the end of the cable can pass through the inner cavity of the sleeve after it corresponds to the sleeve. At this time, the heating component heats the sleeve, so that the short sleeve sealing sleeve in the inner cavity of the sleeve can be arranged on the outer side of the cable, and after the cable exits the inner cavity of the sleeve, the turntable continues to rotate, and the cooling component can cool the inner cavity of the sleeve to facilitate the placement of other short sleeves, and as the turntable rotates, the other short sleeves are continuously rotated to correspond to other cables, so as to achieve waterproof sealing of the cable end by the short sleeve. The device has a high degree of automation and high production efficiency of waterproof lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the installation position of the cutting knife structure of the present invention; Figure 3 It is a three-dimensional schematic diagram of the turntable structure of the present invention; Figure 4 It is a side sectional schematic diagram of the turntable structure of the present invention; Figure 5 A half-section schematic diagram of the turntable structure of the present invention; Figure 6 This is a schematic diagram of the separation of the heating component, the cooling component and the turntable structure of the present invention; Figure 7 It is a schematic diagram of the cable structure transmission of the present invention; Figure 8 This is a schematic diagram of the installation position of the pusher block structure of the present invention; Fig. 9 It is a three-dimensional schematic diagram of the support plate frame structure of the present invention.

[0018] In the figure: 1. turntable; 2. sleeve; 21. retaining ring; 22. baffle; 3. heat shrink tubing; 31. short sleeve; 4. cable; 5. cutting knife; 6. circulation groove; 61. circulation interface; 7. heating component; 8. cooling component; 9. support column; 10. cylinder one; 11. material return block; 12. mounting seat one; 13. mounting frame; 14. conveying frame; 15. material placement pipe; 151. cutting groove; 16. support plate frame; 161. wedge strip; 17. conveyor belt; 171. limit block; 18. mounting seat two; 19. cylinder two; 20. push block. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit 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.

[0020] See also Figures 1 to 9 , the present invention provides a technical solution: Embodiment 1, a production device for aviation head waterproof line, comprises: a turntable 1.

[0021] Specifically, a plurality of sleeves 2 distributed in a circular array are connected and penetrated on the surface of the turntable 1, a retaining ring 21 is fixedly arranged on the inner wall of one end of the sleeve 2, and the inner diameter of the retaining ring 21 is smaller than the inner diameter of the sleeve 2. A heat shrink sleeve 3 is horizontally arranged at the lower end of one side of the turntable 1, and one end of the heat shrink sleeve 3 extends into the inner cavity of the sleeve 2 at the corresponding position. The retaining ring 21 can block the end of the heat shrink sleeve 3, so that the heat shrink sleeve 3 can only be inserted into the inner cavity of the sleeve 2, but will not completely penetrate the inner cavity of the sleeve 2, thereby controlling the heat shrink sleeve 3 to extend into the sleeve 2. The length of the inner cavity, and in order to ensure that the heat shrinkable sleeve 3 does not shake to a large extent after being inserted into the inner cavity of the sleeve 2, the inner diameter of the sleeve 2 of the device is only slightly larger than the outer diameter of the heat shrinkable sleeve 3, and a cutting knife 5 for cutting the heat shrinkable sleeve 3 is provided at one end of the heat shrinkable sleeve 3, and a short sleeve 31 formed by cutting the heat shrinkable sleeve 3 is left in the inner cavity of the sleeve 2, that is, when the cutting knife 5 cuts the end of the heat shrinkable sleeve 3 and forms the short sleeve 31, the short sleeve 31 can be left in the inner cavity of the sleeve 2 and change its position with the rotation of the turntable 1; Secondly, a cable 4 is horizontally arranged at the upper end of one side of the turntable 1, one end of the cable 4 passes through the inner cavity of the sleeve 2 at the corresponding position, and the short sleeve 31 is sleeved on the outside of one end of the cable 4, the inner diameter of the short sleeve 31 is larger than the outer diameter of the cable 4, and the thickness of the short sleeve 31 itself is small, so the cable 4 can smoothly pass through the inner cavity of the short sleeve 31. In addition, in order to avoid the blocking ring 21 from blocking the cable 4, the inner diameter of the blocking ring 21 of the device needs to be set to be larger than the outer diameter of the cable 4. In addition, a chamfer or fillet is provided at the inner corner of the blocking ring 21 to facilitate the cable 4 to pass through the blocking ring 21; Furthermore, a circulation groove 6 in an arc shape is provided between the sleeve 2 and the turntable 1, and circulation interfaces 61 extending to the side wall of the turntable 1 are provided at both ends of the circulation groove 6. A heating component 7 and a cooling component 8 are provided on the outer side of the turntable 1, and the heating component 7 and the cooling component 8 are respectively connected to the two groups of circulation interfaces 61. Figure 5 As shown, the heating component 7 can send high-temperature gas into the inner cavity of the circulation groove 6 at the corresponding position for flow, thereby heating the sleeve 2, and the short sleeve 31 can shrink after being heated to achieve sealing of the end of the cable 4 and maintain a tight connection with the cable 4. After the cable 4 exits the inner cavity of the sleeve 2, the turntable 1 is rotated to make the sleeve 2 correspond to the cooling component 8, and the cooling component 8 cools the sleeve 2. It should be noted that since the sleeve 2 itself is in a relatively high temperature state, the cooling component 8 only needs to circulate normal temperature air to cool the sleeve 2 to a certain extent, ensuring that the temperature of the sleeve 2 itself is lower than the melting point of the heat shrinkable sleeve 3.

[0022] In order to limit the installation positions of the heating component 7 and the cooling component 8, the heating component 7 and the cooling component 8 of the present application each include two circulation pipes for input and output respectively. The circulation pipe on the heating component 7 is connected with the external circulation heater. The circulation pipe on the heating component 7 conveys the hot air in the external circulation heater into the inner cavity of the circulation groove 6 to heat the sleeve 2 until the temperature of the sleeve 2 is higher than the melting point of the short sleeve 31, and the short sleeve 31 can shrink. The circulation pipe on the cooling component 8 is connected with the external circulation pump, and the circulation pump is used to transfer the air at room temperature. It is transported into the inner cavity of the circulation groove 6 corresponding to the cooling component 8, so as to cool the sleeve 2 to below the melting point of the short sleeve 31. The heating component 7 and the cooling component 8 are both arranged in an arc shape on one side close to the turntable 1. The heating component 7 and the cooling component 8 are both kept in a fixed position by the bracket. During the rotation of the turntable 1, the heating component 7 and the cooling component 8 can always keep in contact with the outer wall of the turntable 1, so as to avoid the loss of hot air inside the heating component 7. Only when the sleeve 2 rotates to correspond to the heating component 7, the heating component 7 can heat the sleeve 2.

[0023] In order to avoid deformation of the heat shrink sleeve 3 when cutting, the present application also has a mounting seat 12 provided on the other side of the turntable 1, the rotating shaft of the turntable 1 is rotatably plugged with the mounting seat 12, and a bearing is installed between the rotating shaft of the turntable 1 and the inner cavity of the mounting seat 12 to ensure that the turntable 1 can only rotate without position displacement. Cylinders 10 are fixedly installed on both the upper and lower sides of the mounting seat 12, and the movable ends of the two cylinders 10 are respectively fixedly installed with support columns 9 and stripping blocks 1 1, the support column 9 is inserted into the inner cavity of the sleeve 2 located at the lower end of the turntable 1, and the end of the heat shrink sleeve 3 is movably sleeved on the outer side of the support column 9. Before the heat shrink sleeve 3 extends into the inner cavity of the sleeve 2, the cylinder 10 under the mounting seat 12 extends and drives the support column 9 to extend into the inner cavity of the sleeve 2. The outer diameter of the support column 9 is smaller than the inner diameter of the sleeve 2, so there is a gap between the support column 9 and the inner wall of the sleeve 2. When the heat shrink sleeve 3 approaches the sleeve 2 and extends into the inner cavity of the sleeve 2, the heat shrink sleeve 3 can When the cylinder 10 contracts and drives the support column 9 to withdraw from the inner cavity of the sleeve 2, the short sleeve 31 is restricted by the retaining ring 21 and will not detach from the inner cavity of the sleeve 2. Therefore, the short sleeve 31 can be stably retained in the inner cavity of the sleeve 2, and the stripping block 11 pushes the end of the cable 4 and withdraws the cable 4 from the inner cavity of the sleeve 2. When the short sleeve 31 is heated by the heating component 7 and stably sleeved on the outer side of the end of the cable 4, the cylinder 10 above the mounting seat 12 extends and drives the stripping block 11 to move. At this time, the stripping block 11 can squeeze the end of the cable 4. Since the cable 4 itself has a certain hardness and the position of the cable 4 itself is not fixed, the stripping block 11 can easily push the cable 4 to move until the stripping block 11 moves to the inner cavity of the sleeve 2 and withdraws the cable 4 from the inner cavity of the sleeve 2, thereby avoiding being blocked by the cable 4 when the turntable 1 rotates subsequently.

[0024] In order to install the cutting knife 5, the present application also has a mounting frame 13 installed at the lower side of the turntable 1, and one end of the mounting frame 13 is provided with a driver for driving the cutting knife 5 to move in the vertical direction. The driver can be an existing well-known cylinder structure. The driver drives the cutting knife 5 to slide up and down in the vertical direction, thereby realizing the cutting of the end of the heat shrinkable sleeve 3. After cutting, a short sleeve 31 is formed and retained in the inner cavity of the sleeve 2. A conveying frame 14 is fixedly installed on the upper side of the mounting frame 13. A conveying roller is installed on the conveying frame 14 and conveys the heat shrinkable sleeve 3. It should be noted that since the heat shrinkable sleeve 3 itself is cylindrical, the surface of the conveying roller on the conveying frame 14 also needs to be set to a concave shape.

[0025] To place the conveying rack 14, the present application also has a material placing pipe 15 provided at the upper end of one side of the turntable 1. Support plate frames 16 are fixedly installed at both ends of the material placing pipe 15. A plurality of material placing pipes 15 are provided and are distributed in an annular array between the two support plate frames 16. The support plate frame 16 can rotate itself and drive the material placing pipe 15 to change its position. The cable 4 is located inside the cavity of the material placing pipe 15, and the diameter of the conveying rack 14 is smaller than the inner diameter of the material placing pipe 15. The conveying rack 14 is placed inside the cavity of the material placing pipe 15 and moves with the movement of the material placing pipe 15. When the material placing pipe 15 moves to correspond to the sleeve 2, the conveying rack 14 can extend into the cavity of the sleeve 2. After the conveying rack 14 withdraws from the cavity of the sleeve 2, the support plate frame 16 can continue to rotate and drive the material placing pipe 15 to move.

[0026] To facilitate the automatic detachment of the cable 4 from the inner cavity of the material placing pipe 15, the present application also has a cutting groove 151 opened on the surface of the material placing pipe 15. The cross-section of the material placing pipe 15 is in a superior arc shape, as Figure 7 shown. The cable 4 can pass through the cutting groove 151 and be directly placed into the inner cavity of the material placing pipe 15 without entering the inner cavity of the material placing pipe 15 from the port of the material placing pipe 15, thereby being able to reduce the overall volume of the device. The support plate frame 16 is in a "卍" shape, and the opening of the support plate frame 16 faces the same direction as the opening of the cutting groove 151. A wedge-shaped strip 161 is fixedly installed at the opening of the support plate frame 16, as Figure 7 and Fig. 9 shown. The cable 4 can move horizontally and fall into the inner cavity of the material placing pipe 15 located at the uppermost part of the support plate frame 16. During the counterclockwise rotation of the support plate frame 16, the cable 4 moves from the upper part of the support plate frame 16 to the lower part of the support plate frame 16. During this process, the cable 4 does not detach from the inner cavity of the material placing pipe 15. When the support plate frame 16 continues to rotate and the cable 4 gradually moves upward, since the cutting groove 151 on the material placing pipe 15 gradually faces downward at this time, the cable 4 can automatically detach from the inner cavity of the material placing pipe 15. That is to say, when the end of the cable 4 is sealed and waterproofed by the short sleeve 31, when the support plate frame 16 continues to rotate counterclockwise, the cable 4 can automatically separate from the material placing pipe 15.

[0027] To convey the cable 4, the present application also has a feeding belt 17 provided horizontally outside the material placing pipe 15 located at the upper end of the support plate frame 16. A limiting block 171 for positioning the cable 4 is installed on the surface of the feeding belt 17. The cable 4 conveyed on the surface of the feeding belt 17 falls onto the wedge-shaped strip 161 and rolls along the wedge-shaped strip 161 into the inner cavity of the material placing pipe 15 under the action of gravity, as Figure 7 and Fig. 9 shown. The feeding belt 17 is used to convey a plurality of cables 4. After the cable 4 falls onto the wedge-shaped strip 161, since the wedge-shaped strip 161 is horizontally placed at this time and the upper surface of the wedge-shaped strip 161 is in an inclined state, the cable 4 can roll on the upper surface of the wedge-shaped strip 161 until it falls into the inner cavity of the material placing pipe 15.

[0028] In order to drive the cable 4 to slide along the inner cavity of the material placement tube 15, the present application also has a mounting seat 18 arranged on the outer side of a support plate frame 16, a rotating shaft is fixedly installed in the middle of the support plate frame 16, and one end of the rotating shaft is rotatably connected to the mounting seat 18, the rotating shaft of the support plate frame 16 and the mounting seat 18 are connected by a bearing, the support plate frame 16 can only rotate without position displacement, a cylinder 19 is fixedly installed below the mounting seat 18, and a push block 20 is fixedly installed at the movable end of the cylinder 19, the push block 20 slides into the inner cavity of the material placement tube 15 at the corresponding position and pushes the cable 4 to move along the length direction of the material placement tube 15, such as Figure 8 As shown, when the cylinder 2 19 is extended and drives the push block 20 to move to the inner cavity of the material placement tube 15, the push block 20 can push the cable 4 at the corresponding position to move in the inner cavity of the material placement tube 15, thereby extending one end of the cable 4 into the inner cavity of the sleeve 2, so that the short sleeve 31 can waterproof and seal the end of the cable 4.

[0029] In order to completely cut off the heat shrinkable sleeve 3, the present application also has a baffle 22 fixedly installed in the middle of one side of the turntable 1. The baffle 22 has an overall regular polygonal structure, and the side wall of the baffle 22 is concave inward to form an arc. The baffle 22 is located on the side of the turntable 1 close to the heat shrinkable sleeve 3. The side wall of the baffle 22 corresponds to the open end of the sleeve 2. The cutting edge of the cutting knife 5 is arc-shaped and corresponds to the side wall of the baffle 22. The baffle 22 is set to limit the movement of the cutting knife 5, and after the cutting knife 5 moves to fit the baffle 22, it ensures that the heat shrinkable sleeve 3 can be completely cut off.

[0030] The invention also discloses a production process for aviation head waterproof line, which adopts the above production equipment.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production equipment for aviation head waterproof line, characterized by: include: A turntable (1), wherein a plurality of sleeves (2) distributed in an annular array are connected and penetrated through the surface of the turntable (1), a retaining ring (21) is fixedly provided on the inner wall of one end of the sleeve (2), a heat shrink sleeve (3) is horizontally provided at the lower end of one side of the turntable (1), one end of the heat shrink sleeve (3) extends into the inner cavity of the sleeve (2) at a corresponding position, a cutting knife (5) for cutting the heat shrink sleeve (3) is provided at one end of the heat shrink sleeve (3), and a short sleeve (31) formed by cutting the heat shrink sleeve (3) is retained in the inner cavity of the sleeve (2); A cable (4) is horizontally arranged at the upper end of one side of the turntable (1), one end of the cable (4) passes through the inner cavity of the sleeve (2) at a corresponding position, and a short sleeve (31) is sleeved on the outer side of one end of the cable (4), a circulation groove (6) in the shape of an arc is provided between the sleeve (2) and the turntable (1), and circulation interfaces (61) extending to the side wall of the turntable (1) are provided at both ends of the circulation groove (6), and a heating component (7) and a cooling component (8) are provided on the outer side of the turntable (1), and the heating component (7) and the cooling component (8) are respectively connected to the two sets of circulation interfaces (61).

2. The production equipment for aviation head waterproof line according to claim 1, characterized in that: The heating component (7) and the cooling component (8) each comprise two circulation pipes for input and output respectively; the circulation pipe on the heating component (7) is connected to an external circulation heater, and the circulation pipe on the cooling component (8) is connected to an external circulation pump; a side surface of the heating component (7) and the cooling component (8) close to the turntable (1) are both arranged in an arc shape; and the heating component (7) and the cooling component (8) are both held in a fixed position by a bracket.

3. The production equipment for aviation head waterproof line according to claim 1, characterized in that: A mounting seat (12) is provided on the other side of the turntable (1), the rotating shaft of the turntable (1) is rotatably plugged with the mounting seat (12), and cylinders (10) are fixedly mounted on both upper and lower sides of the mounting seat (12), and the movable ends of the two cylinders (10) are respectively fixedly mounted with support columns (9) and material removal blocks (11), the support columns (9) are inserted into the inner cavity of the sleeve (2) located at the lower end of the turntable (1), and the end of the heat shrinkable sleeve (3) is movably sleeved on the outer side of the support columns (9), and the material removal block (11) pushes the end of the cable (4) and removes the cable (4) from the inner cavity of the sleeve (2).

4. The production equipment for aviation head waterproof line according to claim 1, characterized in that: A mounting frame (13) is installed below one side of the turntable (1); a driver for driving the cutting knife (5) to move in a vertical direction is provided at one end of the mounting frame (13); a conveying frame (14) is fixedly installed on the upper side of the mounting frame (13); a conveying roller is installed on the conveying frame (14) for conveying the heat shrinkable tube (3).

5. The production equipment for aviation head waterproof line according to claim 1, characterized in that: A material placement tube (15) is provided at the upper end of one side of the turntable (1), and support plates (16) are fixedly mounted at both ends of the material placement tube (15). A plurality of material placement tubes (15) are provided and are distributed in a ring array between two support plates (16). The cable (4) is located in the inner cavity of the material placement tube (15), and the diameter of the conveying frame (14) is smaller than the inner diameter of the material placement tube (15).

6. The production equipment for aviation head waterproof line according to claim 5, characterized in that: A groove (151) is provided on the surface of the material placement tube (15). The cross section of the material placement tube (15) is in an arc shape. The support plate frame (16) is in a swastika shape. The opening of the support plate frame (16) is in the same direction as the opening of the groove (151). A wedge-shaped strip (161) is fixedly mounted at the opening of the support plate frame (16).

7. The production equipment for aviation head waterproof line according to claim 6, characterized in that: A conveyor belt (17) is arranged on the outer side of the material placement tube (15) at the upper end of the support plate frame (16) and is horizontal therewith. A stopper (171) for positioning the cable (4) is installed on the surface of the conveyor belt (17). The cable (4) transported on the surface of the conveyor belt (17) falls onto the wedge-shaped strip (161) and rolls into the inner cavity of the material placement tube (15) along the wedge-shaped strip (161) under the action of gravity.

8. The production equipment for aviation head waterproof line according to claim 6, characterized in that: A second mounting seat (18) is arranged on the outer side of one of the support plate frames (16); a rotating shaft is fixedly installed in the middle of one of the support plate frames (16), and one end of the rotating shaft is rotatably connected to the second mounting seat (18); a second cylinder (19) is fixedly installed below the second mounting seat (18); a pusher block (20) is fixedly installed at the movable end of the second cylinder (19); the pusher block (20) slides into the inner cavity of the material placement tube (15) at a corresponding position and pushes the cable (4) to move along the length direction of the material placement tube (15).

9. The production equipment for aviation head waterproof line according to claim 1, characterized in that: A baffle (22) is fixedly mounted in the middle of one side of the turntable (1); the baffle (22) is in a regular polygonal structure as a whole, and the side wall of the baffle (22) is recessed inward to form an arc; the side wall of the baffle (22) corresponds to the open end of the sleeve (2); and the cutting edge of the cutting knife (5) is in an arc shape and corresponds to the side wall of the baffle (22).

10. A production process for aviation head waterproof line, characterized by: The production equipment according to any one of claims 1 to 9 is used.

Images