Wire core penetrating equipment for manufacturing handle inhaul cable

Abstract

The invention belongs to the technical field of handle inhaul cable manufacturing, and particularly relates to a wire core penetrating device for handle inhaul cable manufacturing, which comprises a base, a sheath clamping assembly is fixed on the base, four sheaths are circumferentially and equidistantly clamped by the sheath clamping assembly, and a penetrating auxiliary assembly and a wire core feeding assembly are slidably connected to the base. The wire core feeding assembly enables four wire cores to penetrate into four sheaths through the inserting auxiliary assembly, the sheath clamping assembly can clamp and fix the four sheaths at the same time, the inserting auxiliary assembly slides forwards on the base and is connected to the ends of the four sheaths in a sleeving mode, and the wire core feeding assembly enables the four wire cores to be conveyed forwards at the same time. The front ends of the wire cores are inserted into the insertion auxiliary assembly, and under the action of the insertion auxiliary assembly, the four wire cores accurately penetrate into the four sheaths, so that simultaneous manufacturing of four groups of handle inhaul cables is realized, and the manufacturing efficiency of the handle inhaul cables is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of handle cable manufacturing, and particularly relates to a wire core penetrating device for handle cable manufacturing. BACKGROUND

[0002] The handle cable, also known as a pull cable, a control cable or a push-pull cable, is a flexible mechanical transmission device widely used in automobiles. Its core function is to transmit the operation (such as pulling or pushing) of the driver or the action of the actuator through a curved path to the other end, thereby controlling various functions. However, in the existing handle cable manufacturing, only one set of sheath and wire core can be penetrated and assembled at a time, which is slow and inefficient. For example, the Chinese patent with the application number CN202111193309.3 discloses a wire core penetrating device for automobile cable manufacturing, which includes a base, a mounting plate, a control panel, an LCD display screen, a first speed reducer, a friction roller, a pressing mechanism and an alignment mechanism. The base is provided with the mounting plate on one side of the top, the control box is arranged on one side of the mounting plate, the control panel is arranged on one side of the top of the mounting plate close to the control box, the LCD display screen is arranged on one side of the upper part of the control panel, and the pressing mechanism is arranged on one side of the top of the mounting plate away from the mounting plate. However, this technical solution has the disadvantage that only one set of wire tube and wire core can be penetrated and assembled at a time, which is slow and inefficient, and the degree of automation is low. SUMMARY

[0003] The purpose of the present application is to provide a wire core penetrating device for handle cable manufacturing to solve the problems in the prior art. The specific technical solution is as follows: A wire core penetrating device for handle cable manufacturing includes a base, a sheath clamping assembly fixed on the base, four sheaths clamped equidistantly around the sheath clamping assembly, a penetrating auxiliary assembly and a wire core feeding assembly slidingly connected to the base, and four wire cores penetrating into the four sheaths through the penetrating auxiliary assembly by the wire core feeding assembly.

[0004] Further, the base is fixedly connected with a gas cylinder, the output end of the gas cylinder is connected with the wire core feeding assembly, a spring is arranged between the penetrating auxiliary assembly and the wire core feeding assembly, and a cutting assembly is arranged in the wire core feeding assembly.

[0005] Further, the sheath clamping assembly includes a support fixed on the base, the support is sleeved on both ends of an outer shaft, a protrusion is arranged on the end of the outer shaft and clamped in a groove on the support, and a gap is left between the protrusion and the groove.

[0006] Further, the outer shaft is fixedly connected with four static clamps, an inner shaft is rotatably connected in the outer shaft, the inner shaft is fixedly connected with four dynamic clamps, the sheath is clamped between the static clamp and the dynamic clamp, the static clamp is fixedly connected with a motor, the output end of the motor is connected with the inner shaft, and a protective pad is arranged in the static clamp and the dynamic clamp.

[0007] Further, the auxiliary assembly comprises a second support, the second support is slidably arranged on the base, the second support is fixedly connected with the slide rod, the slide rod is slidably connected with the core feeding assembly, a first spring is arranged outside the slide rod, the first spring is arranged between the second support and the core feeding assembly, the second support is sleeved on the two ends of the four-leaf frame, the second protrusion is clamped in the second groove on the four-leaf frame, and a gap is formed between the second protrusion and the second groove.

[0008] Further, the four-leaf frame is fixedly connected with four connecting barrels, the two ends of each connecting barrel are provided with a tapered opening, the connecting barrel is fixedly connected with an elastic sheet, the connecting barrel is provided with an annular chamber, the annular chamber is communicated with the outside through four groups of discharge holes, the annular chamber is connected with the distribution bin arranged in the four-leaf frame through a flow channel, and the distribution bin is communicated with the feeding pipe.

[0009] Further, the core feeding assembly comprises a shell, the shell is slidably arranged on the base, the shell is connected with the first cylinder, the slide rod is slidably connected with the shell, the first spring is arranged between the second support and the shell, the shell is fixedly connected with the second motor, the output end of the second motor is connected with the first gear, the first gear is in meshing transmission with the second gear, the second gear is fixedly connected with the connecting column, the connecting column is rotatably arranged in the shell, the connecting column is provided with the core feeding unit at the two ends, the cutting assembly is located between the two core feeding units, and the cutting assembly is slidably connected in the shell.

[0010] Further, the core feeding unit comprises a central bevel gear, the central bevel gear is in meshing transmission with four second bevel gears, the second bevel gear is fixedly connected with the third gear, the second bevel gear is rotatably arranged in the shell at the fixed connection position of the second bevel gear and the third gear, the third gear is in meshing transmission with the fourth gear, the fourth gear is fixedly connected with the driving wheel, the driving wheel is rotatably arranged in the shell at the two ends of the driving wheel, the core is moved forward between the driving wheel and the driven wheel, and the driven wheel is rotatably arranged in the driven wheel support.

[0011] Further, the driven wheel support is slidably connected with the shell, the driven wheel support is slidably connected with the sliding piece, a second spring is arranged between the driven wheel support and the sliding piece, the front end of the screw rod penetrates through the second spring and is rotatably connected with the sliding piece, and the screw rod is screwedly connected with the shell.

[0012] Further, the cutting assembly comprises a second cylinder, the second cylinder is fixedly arranged on the outer wall of the shell, the output end of the second cylinder is fixedly connected with the support frame, the support frame is fixedly connected with four triangular sliding blocks, the four triangular sliding blocks are slidably arranged on the shell, the triangular sliding block is slidably connected with the lower end of the cutter, the cutter is slidably arranged in the shell, and a third spring is arranged between the cutter and the shell.

[0013] The advantages of the present application are as follows: The sheath clamping assembly can clamp and fix four sheaths at the same time, the penetrating auxiliary assembly is slid forward on the base, the penetrating auxiliary assembly is sleeved at the end of the four sheaths, the wire core feeding assembly can move four wire cores forward at the same time, the front end of the wire core is inserted into the penetrating auxiliary assembly, and four wire cores are accurately penetrated into four sheaths under the action of the penetrating auxiliary assembly, four groups of handle cables are simultaneously manufactured, the manufacturing efficiency of the handle cable is improved, and the degree of automation is high. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The overall structure of the present application is shown Figure One ; Figure 2 The overall structure of the present application is shown Figure Two ; Figure 3 The overall structure of the present application is shown Figure Three ; Figure 4 The structure of the sheath clamping assembly of the present application is shown Figure One ; Figure 5 The structure of the sheath clamping assembly of the present application is shown Figure Two ; Figure 6 The structure of the sheath clamping assembly of the present application is shown Figure Three ; Figure 7 The structure of the penetrating auxiliary assembly of the present application is shown Figure One ; Figure 8 The structure of the penetrating auxiliary assembly of the present application is shown Figure Two ; Figure 9 The structure of the penetrating auxiliary assembly of the present application is shown Figure Three ; Figure 10 The structure of the penetrating auxiliary assembly of the present application is shown Figure Four ; Figure 11 The structure of the wire core feeding assembly of the present application is shown Figure One ; Figure 12 The structure of the wire core feeding assembly of the present application is shown Figure Two ; Figure 13 The structure of the wire core feeding assembly of the present application is shown Figure Three ; Figure 14 The structure of the wire core feeding assembly of the present application is shown Figure Four ; Figure 15 The structure of the wire core feeding assembly of the present application is shown Figure Five ; Explanation of markings in the diagram: Sheath clamping assembly 1; outer shaft 101; static clamp 102; inner shaft 103; moving clamp 104; bracket one 105; motor one 106; protective pad 107; protrusion one 108; insertion auxiliary assembly 2; bracket two 201; slide bar 202; four-leaf frame 203; connecting cylinder 204; elastic sheet 205; annular chamber 206; discharge hole 207; flow channel 208; material distribution bin 209; feed pipe 210; protrusion two 211; wire core feeding assembly 3; housing 301; motor 302; Gear 1; Gear 2; 304; Connecting column; 305; Center bevel gear; 306; Bevel gear 2; 307; Gear 3; 308; Gear 4; 309; Driving wheel; 310; Driven wheel; 311; Driven wheel bracket; 312; Spring 2; Sliding plate; 314; Screw; 315; Sheath; 4; Wire core; 5; Base; 6; Spring 1; 7; Cylinder 1; 8; Cutting assembly; 9; Cylinder 2; 901; Support frame; 902; Triangular slider; 903; Cutting blade; Spring 3; 905. Detailed Implementation

[0015] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] Example 1 like Figures 1-15 As shown, a wire core insertion device for manufacturing a handle cable includes a base 6, a sheath clamping assembly 1 fixed on the base 6, the sheath clamping assembly 1 clamps four sheaths 4 at equal intervals around the circumference, and an insertion auxiliary assembly 2 and a wire core feeding assembly 3 are slidably connected on the base 6. The wire core feeding assembly 3 inserts the four wire cores 5 into the four sheaths 4 respectively through the insertion auxiliary assembly 2. The working principle of the above technical scheme is that the sheath clamping assembly 1 can simultaneously clamp and fix four sheaths 4, the penetrating auxiliary assembly 2 is slid forward on the base 6, the penetrating auxiliary assembly 2 is sleeved on the end portions of the four sheaths 4, the wire core feeding assembly 3 can simultaneously move forward four wire cores 5, the front ends of the wire cores 5 are inserted into the penetrating auxiliary assembly 2, and under the action of the penetrating auxiliary assembly 2, the four wire cores 5 are accurately penetrated into the four sheaths 4, four groups of handle cables are simultaneously manufactured, and the manufacturing efficiency of the handle cable is improved.

[0018] Embodiment two As shown in Figures 1-15 The base 6 is fixedly connected with the cylinder one 8, the output end of the cylinder one 8 is connected with the wire core feeding assembly 3, the spring one 7 is arranged between the penetrating auxiliary assembly 2 and the wire core feeding assembly 3, and the cutting assembly 9 is arranged in the wire core feeding assembly 3. The working principle of the above technical scheme is that the four sheaths 4 are clamped and fixed in the sheath clamping assembly 1, the four wire cores 5 are inserted into the wire core feeding assembly 3, the wire core feeding assembly 3 simultaneously moves forward the four wire cores 5, when the front ends of the four wire cores 5 are exposed from the front end of the wire core feeding assembly 3, the cylinder one 8 is started, the penetrating auxiliary assembly 2 and the wire core feeding assembly 3 are driven to move forward on the base 6, the penetrating auxiliary assembly 2 is sleeved on the end portions of the four sheaths 4, the penetrating auxiliary assembly 2 cannot continue to move forward, the wire core feeding assembly 3 moves forward and compresses the spring one 7, the front ends of the four wire cores 5 are inserted into the penetrating auxiliary assembly 2, under the action of the penetrating auxiliary assembly 2, the four wire cores 5 are accurately penetrated into the four sheaths 4, four groups of handle cables are simultaneously manufactured, and the manufacturing efficiency of the handle cable is improved.

[0019] Embodiment three As shown in Figures 1-15 The sheath clamping assembly 1 comprises a support one 105, the support one 105 is fixed on the base 6, the support one 105 is sleeved on both ends of an outer shaft 101, a protrusion one 108 arranged at the end portion of the outer shaft 101 is clamped in a groove one on the support one 105, and a gap is left between the protrusion one 108 and the groove one. The outer shaft 101 is fixedly connected with four static clamps 102, an inner shaft 103 is rotationally connected in the outer shaft 101, the inner shaft 103 is fixedly connected with four dynamic clamps 104, the sheath 4 is clamped between the static clamp 102 and the dynamic clamp 104, the static clamp 102 is fixedly connected with a motor one 106, the output end of the motor one 106 is connected with the inner shaft 103, and the static clamp 102 and the dynamic clamp 104 are both provided with a protective pad 107. The working principle of the above technical solution is as follows: The starting motor 106 drives the inner shaft 103 to rotate, which in turn drives the four moving clamps 104 to rotate. The moving clamps 104 separate from the stationary clamps 102, and the sheath 4 is placed between the moving clamps 104 and the stationary clamps 102. The motor 106 then drives the inner shaft 103 to rotate in the opposite direction, which in turn drives the four moving clamps 104 to rotate in the opposite direction. The moving clamps 104 and the stationary clamps 102 tighten the sheath 4. The protective pad 107 prevents the sheath 4 from slipping when it is fitted with the wire core 5; Since the protrusion 108 at the end of the outer shaft 101 is engaged in the groove 1 on the bracket 105, and there is a gap between the protrusion 108 and the groove 1, the sheath 4 can swing slightly to the left or right, which makes it convenient for the sheath 4 to be sleeved with the insertion auxiliary component 2.

[0020] Example 4 like Figures 1-15 As shown, the insertion auxiliary component 2 includes a second bracket 201, which slides on the base 6. The second bracket 201 is fixedly connected to the slide rod 202, and the slide rod 202 is slidably connected to the wire core feeding component 3. A first spring 7 is sleeved on the outside of the slide rod 202 and is located between the second bracket 201 and the wire core feeding component 3. The second bracket 201 is sleeved on both ends of the four-leaf frame 203. A second protrusion 211 provided at the end of the four-leaf frame 203 is engaged in the second groove on the four-leaf frame 203, and a gap is left between the second protrusion 211 and the second groove. The four-leaf frame 203 is fixedly connected to four connecting cylinders 204. Both ends of the connecting cylinders 204 are provided with tapered openings. The connecting cylinders 204 are fixedly connected to the elastic sheet 205. The connecting cylinders 204 are provided with an annular chamber 206. The annular chamber 206 is connected to the outside through four sets of discharge holes 207. The annular chamber 206 is connected to the material distribution bin 209 provided in the four-leaf frame 203 through the flow channel 208. The material distribution bin 209 is connected to the feed pipe 210. The working principle of the above technical solution is as follows: After the four sheaths 4 are fixed on the sheath clamping assembly 1, the cylinder 8 is activated, which drives the wire core feeding assembly 3 to move forward on the base 6. Through the spring 7, the bracket 201 moves forward on the base 6, which in turn drives the four-leaf frame 203 and the four connecting cylinders 204 to move forward with the bracket 201. The front end of the sheath 4 is inserted into the connecting cylinder 204 through the tapered opening at the end of the connecting cylinder 204. The elastic sheet 205 is inserted into the sheath 4. The core feeding assembly 3 continues to move forward on the base 6. The four cores 5 that are removed from the core feeding assembly 3 are respectively inserted into the four connecting cylinders 204. The grease is fed into the distribution bin 209 through the feed pipe 210, and then into the four annular chambers 206 through the four flow channels 208. It is then coated on the outer surface of the four cores 5 through the four sets of discharge holes 207. The four cores 5 pass through the connecting cylinders 204. The outer surface of the cores 5 is coated with grease, which makes it easy to insert into the sheath 4. When the wire core 5 passes through the connecting cylinder 204, the wire core 5 is deformed by squeezing the elastic sheet 205, and the front end of the wire core 5 directly enters the sheath 4. The function of the elastic sheet 205 is to guide the wire core 5 into the sheath 4 and prevent the end of the wire core 5 from getting stuck at the end of the sheath 4. After the wire core 5 is inserted into the sheath 4, the cylinder 8 is activated, which moves the wire core feeding assembly 3 backward. The spring force of the spring 7 is released, and the tail of the wire core 5 is disengaged from the wire core feeding assembly 3. The wire core feeding assembly 3 continues to move backward, and the spring 7 pulls the bracket 201 backward, which in turn moves the four-leaf bracket 203 and the four connecting cylinders 204 backward. The tail of the wire core 5 slides with the connecting cylinder 204 until the tail of the wire core 5 separates from the connecting cylinder 204. The motor 106 is activated, which drives the inner shaft 103 to rotate, which in turn drives the four moving clamps 104 to rotate. The moving clamps 104 separate from the stationary clamps 102, and the inserted sheath 4 and wire core 5 are taken out for the next step of processing. The overall wire core 5 insertion process is highly automated.

[0021] Example 5 like Figures 1-15 As shown, the wire core feeding assembly 3 includes a housing 301, which slides on the base 6. The housing 301 is connected to a cylinder 8, and a slide rod 202 is slidably connected to the housing 301. A spring 7 is disposed between a bracket 201 and the housing 301. The housing 301 is fixedly connected to a motor 302. The output end of the motor 302 is connected to a gear 303. The gear 303 meshes with a gear 304 for transmission. The gear 304 is fixedly connected to a connecting column 305. The connecting column 305 rotates within the housing 301. Wire core feeding units are provided at both ends of the connecting column 305. A cutting assembly 9 is located between the two wire core feeding units and is slidably connected within the housing 301. The working principle of the above technical solution is as follows: Four wire cores 5 are inserted into the rear end of the housing 301. The second motor 302 is started, which drives the first gear 303 to rotate, drives the second gear 304 to rotate, drives the connecting column 305 to rotate, and drives the two wire core feeding units to operate simultaneously, moving the four wire cores 5 forward at the same time. When the wire cores 5 have been moved out of the preset distance, the second motor 302 stops working, the cutting component 9 cuts the wire cores 5, the second motor 302 starts, and the wire core feeding unit at the front end moves the wire cores 5 at the front end of the cutting component 9 out of the housing 301, completing the insertion and assembly of the sheath 4 and the wire cores 5. The wire core feeding unit at the rear end continues to move the wire cores 5 at the rear end of the cutting component 9 forward, the wire cores 5 move into the wire core feeding unit at the front end, and move out of the housing 301, and are inserted into the next batch of sheaths 4. This realizes that the insertion and assembly of the sheath 4 and the wire cores 5 and the cutting of the wire cores 5 are carried out without interruption, with a high degree of automation.

[0022] Example 6 like Figures 1-15As shown, the wire core feeding unit includes a central bevel gear 306, which meshes with four bevel gears 307 for transmission. The bevel gears 307 are fixedly connected to gears 308. The fixed connection between the bevel gears 307 and gears 308 rotates within the housing 301. Gears 308 mesh with gears 309 for transmission. Gears 309 are fixedly connected to the drive wheel 310. Both the upper and lower ends of the drive wheel 310 rotate within the housing 301. The wire core 5 moves forward between the drive wheel 310 and the driven wheel 311. The driven wheel 311 rotates within the driven wheel bracket 312. The driven wheel bracket 312 is slidably connected to the housing 301, the driven wheel bracket 312 is slidably connected to the slide plate 314, a second spring 313 is provided between the driven wheel bracket 312 and the slide plate 314, the front end of the screw 315 passes through the second spring 313 and is rotatably connected to the slide plate 314, and the screw 315 is threadedly connected to the housing 301. The working principle of the above technical solution is as follows: Starting motor 2 302 drives gear 1 303 to rotate, drives gear 2 304 to rotate, drives connecting column 305 to rotate, drives central bevel gear 306 to rotate, drives four bevel gears 2 307 to rotate, drives four gears 308 to rotate, drives four gears 4 309 and drive wheel 310 to rotate, thereby driving the four wire cores 5 to move forward in the housing 301. Only one power source is needed to drive the four wire cores 5 to move forward in the housing 301 at the same time, saving energy and making control convenient. Under the tension of spring 313, the driven wheel bracket 312 exerts a force towards the wire core 5, causing the driven wheel 311 to press tightly against the side of the wire core 5. This causes the driving wheel 310 and the driven wheel 311 to tighten the wire core 5. When the driving wheel 310 rotates, it drives the wire core 5 to move forward steadily. Rotating the screw 315 causes the slide plate 314 to slide on the housing 301, which in turn drives the elastic force of spring 313, changing the tightening force of the driven wheel 311 on the wire core 5. This allows for the stable transfer of wire cores 5 of different diameters by adjusting the screw 315.

[0023] Example 7 like Figures 1-15 As shown, the cutting assembly 9 includes a second cylinder 901, which is fixed on the outer wall of the housing 301. The output end of the second cylinder 901 is fixedly connected to the support frame 902. The support frame 902 is fixedly connected to four triangular sliders 903. The four triangular sliders 903 slide on the housing 301. The triangular sliders 903 are slidably connected to the lower end of the cutter 904. The cutter 904 slides inside the housing 301. A third spring 905 is provided between the cutter 904 and the housing 301. The working principle of the above technical solution is as follows: Four wire cores 5 are inserted into the rear end of the housing 301. The second motor 302 is started, which drives the first gear 303 to rotate, drives the second gear 304 to rotate, drives the connecting column 305 to rotate, and drives the two wire core feeding units to operate simultaneously, moving the four wire cores 5 forward at the same time. When the wire cores 5 have been moved out of the preset distance, the second motor 302 stops working, and the second cylinder 901 is started, which drives the support frame 902 to move forward, causing the four triangular sliders 903 to slide forward in the housing 301, driving the four cutting... The lower end of the blade 904 slides with four triangular sliders 903 respectively. The upper ends of the four blades 904 cut the four wire cores 5 respectively. The motor 302 is started. The wire core feeding unit at the front end moves the wire core 5 out of the housing 301 and assembles it with the current sheath 4. The wire core feeding unit at the rear end moves the wire core 5 into the next batch of sheaths. When the wire core 5 has been moved out of the preset distance, it is cut again by the blade 904. The assembly of the sheath 4 and the wire core 5 and the cutting of the wire core 5 are carried out continuously, with a high degree of automation.

[0024] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A core threading apparatus for handle cord manufacturing, characterized by, The utility model provides a sheath clamping assembly, sheath clamping assembly, line core feeding assembly and the auxiliary assembly of inserting of sheath clamping assembly are fixed on the base, and the four sheaths are clamped in the sheath clamping assembly, and the four line cores are fed into the four sheaths through the auxiliary assembly of inserting of sheath clamping assembly.

2. The handle cord manufacturing core threading apparatus of claim 1, wherein, The base is fixedly connected with a first air cylinder, the output end of the first air cylinder is connected with the line core feeding assembly, a first spring is arranged between the auxiliary assembly of inserting of sheath clamping assembly and the line core feeding assembly, and a cutting assembly is arranged in the line core feeding assembly.

3. The handle cord manufacturing core threading apparatus of claim 2, wherein, The sheath clamping assembly comprises a first support, the first support is fixed on the base, the first support is sleeved on the two ends of an outer shaft, a protrusion is arranged on the end of the outer shaft, the protrusion is clamped in a groove on the first support, and a gap is formed between the protrusion and the groove.

4. The handle cord manufacturing core threading apparatus of claim 3, wherein, The outer shaft is fixedly connected with four static clamps, an inner shaft is rotatably connected in the outer shaft, the inner shaft is fixedly connected with four dynamic clamps, the sheath is clamped between the static clamp and the dynamic clamp, the static clamp is fixedly connected with a first motor, the output end of the first motor is connected with the inner shaft, and a protective pad is arranged in the static clamp and the dynamic clamp.

5. The handle cord manufacturing core threading apparatus of claim 4, wherein, The auxiliary assembly of inserting of sheath clamping assembly comprises a second support, the second support is slidably arranged on the base, the second support is fixedly connected with a sliding rod, the sliding rod is slidably connected with the line core feeding assembly, the first spring is sleeved outside the sliding rod, the first spring is arranged between the second support and the line core feeding assembly, the second support is sleeved on the two ends of a four-leaf support, a protrusion is arranged on the end of the four-leaf support, the protrusion is clamped in a groove on the four-leaf support, and a gap is formed between the protrusion and the groove.

6. A handle cord manufacturing core threading apparatus according to claim 5, wherein, The four-leaf support is fixedly connected with four connecting barrels, the two ends of the connecting barrel are provided with tapered openings, the connecting barrel is fixedly connected with an elastic sheet, the connecting barrel is provided with an annular chamber, the annular chamber is communicated with the outside through four groups of discharge holes, the annular chamber is connected with a distribution bin arranged in the four-leaf support through a flow channel, and the distribution bin is communicated with a feeding pipe.

7. The handle cord manufacturing core threading apparatus of claim 6, wherein, The core feeding assembly (3) comprises a shell (301) which is sliding on the base (6), the shell (301) is connected with the cylinder one (8), the slide rod (202) is slidingly connected with the shell (301), the spring one (7) is arranged between the support two (201) and the shell (301), the shell (301) is fixedly connected with the motor two (302), the output end of the motor two (302) is connected with the gear one (303), the gear one (303) is in meshing transmission with the gear two (304), the gear two (304) is fixedly connected with the connecting column (305), the connecting column (305) is rotatable in the shell (301), the connecting column (305) is provided with the core feeding unit at both ends, and the cutting assembly (9) is located between the two core feeding units and is slidingly connected in the shell (301).

8. The handle cord manufacturing core threading apparatus of claim 7, wherein, The core feeding unit comprises a center bevel gear (306), the center bevel gear (306) is in meshing transmission with four bevel gears two (307), the bevel gear two (307) is fixedly connected with the gear three (308), the bevel gear two (307) is rotatable in the shell (301) at the fixed connection position of the gear three (308), the gear three (308) is in meshing transmission with the gear four (309), the gear four (309) is fixedly connected with the driving wheel (310), the driving wheel (310) is rotatable in the shell (301) at both upper and lower ends, the core (5) is moved forward between the driving wheel (310) and the driven wheel (311), and the driven wheel (311) is rotatable in the driven wheel support (312).

9. The handle cord manufacturing core threading apparatus of claim 8, wherein, The driven wheel support (312) is slidingly connected with the shell (301), the driven wheel support (312) is slidingly connected with the sliding sheet (314), spring two (313) is arranged between the driven wheel support (312) and the sliding sheet (314), the screw rod (315) passes through the spring two (313) at the front end and is rotatably connected with the sliding sheet (314), and the screw rod (315) is screwedly connected with the shell (301).

10. The handle cord manufacturing core threading apparatus of claim 9, wherein, The cutting assembly (9) comprises a cylinder two (901), the cylinder two (901) is fixed on the outer wall of the shell (301), the output end of the cylinder two (901) is fixedly connected with the support frame (902), the support frame (902) is fixedly connected with the four triangular sliding blocks (903), the four triangular sliding blocks (903) are sliding on the shell (301), the triangular sliding block (903) is slidingly connected with the lower end of the cutter (904), the cutter (904) is sliding in the shell (301), and the spring three (905) is arranged between the cutter (904) and the shell (301).

Images