Injection molding equipment for cable processing

Abstract

The invention relates to injection molding equipment for cable processing, and the injection molding equipment for cable processing comprises an injection molding machine; the injection mold is communicated with a discharge hole of the injection molding machine; the centering assembly is connected with the injection mold and located behind the injection mold in the moving direction of the cable so that the centering assembly can center the cable entering the injection mold; the centering assembly comprises two centering rollers, the axes of the two centering rollers are arranged in parallel at intervals, and the two centering rollers are arranged on the two sides of the cable respectively, can abut against the circumferential side face of the cable and can move in the direction close to or away from each other; the injection mold is provided with a moving assembly used for driving the centering roller to move. And by arranging the centering assembly, the cable is not prone to being scratched with the surface of the mold during conveying, and therefore the situation that the cable quality is affected due to the fact that the cable bulges after injection molding is not prone to occurring is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of cable processing, and in particular to an injection molding device for cable processing. Background Art

[0002] A cable is a wire that is made of one or more insulated conductors and an outer insulating protective layer to transmit electricity or information from one place to another.

[0003] The outer insulation layer of the cable is generally made by injection molding. In the related art, a power cable sheath injection molding device is proposed, including a fixing frame, a feeding pipe, an injection mold, a conveying auger, an adjusting device, a detection device and a power source. When injecting cables of different diameters, the detection component detects the diameter of the cable and converts the diameter of the cable into the movement of the second adjustment component through a transmission device. Since the second adjustment component is used to cause the first adjustment component to slide in the feeding pipe, cables of different diameters cause the first adjustment component to move in the feeding pipe by different amounts. Since the first adjustment component is fixedly connected to the conveying auger, when the first adjustment component slides inside the feeding pipe, the pitch of the conveying auger is changed, so that the amount of hot-melt plastic conveyed per unit time is changed, so as to ensure uniform discharge when injecting cables of different diameters, and ensure that there is enough hot-melt plastic to enter the injection mold, thereby improving the efficiency of cable injection molding.

[0004] The above-mentioned related technologies have the following defects: when the cable is produced, since the center of the cable is inconsistent with the center of the mold, it is easy for the cable to be scratched against the mold during transportation, which makes the cable surface prone to wear or burrs, that is, the cable surface becomes uneven, which in turn causes the molten plastic to be unable to evenly cover the entire surface of the cable during injection molding, resulting in an uneven surface of the product after injection molding or the appearance of bubbles, voids and other problems, affecting product quality. Summary of the invention

[0005] In order to improve the injection molding quality of cables, the present application provides an injection molding device for cable processing.

[0006] The present application provides an injection molding device for cable processing, which adopts the following technical solution:

[0007] An injection molding device for cable processing, comprising:

[0008] Injection molding machines;

[0009] An injection mold is connected to a discharge port of an injection molding machine;

[0010] A centering component is connected to the injection mold and is located behind the injection mold along the moving direction of the cable so that the centering component can center the cable entering the injection mold;

[0011] The centering assembly comprises:

[0012] There are two centering rollers, the axes of which are parallel and spaced apart, and the two centering rollers are arranged on both sides of the cable and can contact the side surfaces of the cable. The two centering rollers can move towards or away from each other.

[0013] The injection mold is provided with a moving component for driving the centering roller to move.

[0014] Furthermore, the mobile component includes:

[0015] Two connecting rods are provided, the two connecting rods are connected to the injection mold, and can move in a direction of approaching or moving away from each other;

[0016] There are four connecting rods, which are arranged in groups of two. One group of connecting rods is arranged corresponding to one centering roller. Two connecting rods in the same group are arranged corresponding to the connecting rods one by one. One end of each connecting rod is rotatably connected to the corresponding centering roller, and the other end is rotatably connected to the corresponding connecting rod.

[0017] The injection mold is provided with a driving assembly for driving the connecting rod to move.

[0018] Furthermore, the driving assembly comprises:

[0019] The driving screw rod is threadedly connected to the two connecting rods, and the threads at the connection positions of the driving screw rod and the two connecting rods are reverse threads.

[0020] Furthermore, the molding device also includes an impurity removal component, and the impurity removal component includes:

[0021] Bracket;

[0022] A connecting block, which is provided with a plurality of blocks and connected to the bracket, and the connecting block can move in a direction close to or away from the cable;

[0023] Cleaning cloths are arranged one by one corresponding to the connection blocks and connected to the connection blocks;

[0024] The bracket is provided with a sliding component for driving the connecting block to move.

[0025] Furthermore, the sliding assembly comprises:

[0026] A sliding plate is connected to the bracket and is provided with a through hole for the cable to pass through;

[0027] A plurality of sliding rods are provided, and the plurality of sliding rods correspond to the connection blocks one by one, and the sliding rods are rotationally connected to the sliding disk and are threadedly connected to the corresponding connection blocks;

[0028] The sliding plate is provided with a rotating assembly for driving the sliding rod to rotate.

[0029] Furthermore, the sliding disk is rotatably connected to the bracket, and a rotating assembly for driving the sliding disk to rotate is provided on the bracket, and the rotating assembly includes:

[0030] A regulating gear, coaxially and fixedly connected with the sliding disk;

[0031] A transmission gear is connected to the bracket and meshes with the regulating gear;

[0032] A transmission plate is slidably connected to the bracket, and a plurality of teeth meshing with the transmission gear are fixedly connected to the transmission plate;

[0033] A driving gear meshes with the teeth on the transmission plate;

[0034] The rotating motor is fixedly connected to the bracket, and the output shaft of the rotating motor is coaxially arranged with the driving gear to drive the driving gear to rotate.

[0035] Furthermore, the sliding disk is rotatably connected to the bracket, and a rotating assembly for driving the sliding disk to rotate is provided on the bracket, and the rotating assembly includes:

[0036] The rotating worm wheel is coaxially fixedly connected with the sliding disk;

[0037] A rotating worm is rotationally connected to the bracket and meshes with the rotating worm wheel;

[0038] The rotating bevel gear is coaxially fixedly connected with the rotating worm;

[0039] A driving bevel gear meshes with the rotating bevel gear;

[0040] The rotating motor is fixedly connected to the bracket, and the output shaft of the rotating motor is coaxially arranged with the driving bevel gear.

[0041] Furthermore, the rotating assembly comprises:

[0042] A plurality of rotating bevel gears are provided, and the rotating bevel gears correspond to the sliding rods one by one and are coaxially connected;

[0043] A rotating bevel gear ring is rotationally connected to the sliding disk and meshes with the rotating bevel gear;

[0044] The bracket is provided with a regulating component for regulating the rotation of the rotating bevel gear ring.

[0045] Furthermore, the control component includes:

[0046] The regulating gear is coaxially and fixedly connected with the rotating bevel gear ring;

[0047] A transmission gear is connected to the bracket and meshes with the regulating gear;

[0048] A transmission plate is slidably connected to the bracket, and a plurality of teeth meshing with the transmission gear are fixedly connected to the transmission plate;

[0049] The driving gear meshes with the teeth on the transmission plate, and the driving gear is coaxially arranged with the rotating motor.

[0050] To sum up, the beneficial technical effect of the present application is: the setting of the centering component makes it difficult for the cable to be scratched against the mold surface during transportation, so that the cable is not prone to surface unevenness or bubbles, voids, etc. that affect the cable quality after injection molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0052] Figure 2 It is an enlarged schematic diagram of the centering components and the mold in the embodiment of the present application.

[0053] Figure 3 It is a schematic diagram of the overall structure of the impurity removal component in the embodiment of the present application.

[0054] Figure 4 It is a partial cross-sectional view of the sliding rod and the rotating bevel gear in the embodiment of the present application.

[0055] Figure numerals: 100, injection molding machine; 200, injection mold; 210, slide rail; 300, centering assembly; 310, centering roller; 320, moving assembly; 321, connecting rod; 322, connecting rod; 330, driving assembly; 331, driving screw; 332, driving worm gear; 333, driving worm; 334, hand wheel; 400, impurity removal assembly; 410, bracket; 411, transmission shaft; 412, driving groove; 413, moving cylinder; 414, connecting block; 420, connecting block; 430, cleaning cloth; 500, sliding assembly; 510, sliding Moving plate; 511, perforation; 520, sliding rod; 521, groove; 522, bump; 523, sliding spring; 600, rotating assembly; 610, rotating worm wheel; 620, rotating worm; 630, rotating bevel gear; 640, driving bevel gear; 650, rotating motor; 651, driving shaft; 700, rotating assembly; 710, rotating bevel gear; 711, positioning groove; 720, rotating bevel gear ring; 800, regulating assembly; 810, regulating gear; 820, transmission gear; 830, transmission plate; 831, teeth; 840, driving gear. DETAILED DESCRIPTION

[0056] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0057] The present application embodiment discloses an injection molding device for cable processing. Figure 1 The injection molding equipment includes an injection molding machine 100, an injection mold 200, a centering component 300 and a dust removal component 400. The injection mold 200 is connected to the discharge port of the injection molding machine 100.

[0058] Reference Figure 1 and Figure 2 The centering assembly 300 is connected to the injection mold 200, and is located behind the injection mold 200 along the moving direction of the cable, so that the centering assembly 300 can center the cable entering the injection mold 200. The centering assembly 300 includes two centering rollers 310, and the axes of the two centering rollers 310 are arranged in parallel and spaced apart. The two centering rollers 310 are arranged on both sides of the cable, and both centering rollers 310 can contact with the side surfaces of the cable and can move in a direction of approaching or moving away from each other. The injection mold 200 is provided with a moving assembly 320 for driving the two centering rollers 310 to move.

[0059] The moving assembly 320 includes a connecting rod 321 and a connecting rod 322. Two connecting rods 321 are provided. Two slide rails 210 are fixedly connected to the injection mold 200. The two connecting rods 321 are provided with slide grooves corresponding to the slide rails 210. The two connecting rods 321 are slidably connected to the slide rails 210 in a direction away from or approaching each other. Four connecting rods 322 are provided, and the connecting rods 322 are arranged in groups of two. One group of connecting rods 322 is arranged corresponding to one centering roller 310. The two connecting rods 322 in the same group are arranged one by one with the connecting rod 321. One end of the connecting rod 322 is rotatably connected to the corresponding centering roller 310, and the other end is rotatably connected to the corresponding connecting rod 321. In order to reduce the friction between the centering roller 310 and the side wall of the cable, a connecting ear is rotatably connected to the centering roller 310. The rotation axis of the connecting ear is arranged colinearly with the axis of the centering roller 310, and the connecting rod 322 is rotatably connected to the connecting ear.

[0060] The injection mold 200 is provided with a driving assembly 330 for driving the connecting rod 321 to move. The driving assembly 330 includes two driving screws 331, which are respectively arranged on both sides of the centering roller 310, and the driving screws 331 are threadedly connected with the two connecting rods 321, and the threads corresponding to the driving screws 331 and the two connecting rods 321 are reverse threads.

[0061] In order to facilitate the synchronous rotation of the two driving screws 331, the driving assembly 330 also includes two driving worm wheels 332, two driving worms 333 and a hand wheel 334. The driving worm wheels 332, the driving worms 333 and the driving screws 331 are arranged one by one. The driving worm wheels 332 are coaxially fixedly connected with the corresponding driving screws 331 and mesh with the corresponding driving worms 333. The driving worms 333 are rotationally connected with the injection mold 200, and the two driving worms 333 are coaxially fixedly connected. The hand wheel 334 is fixedly connected to one end of the driving worms 333, so that the staff can hold the hand wheel 334 to rotate the two driving worms 333.

[0062] When the injection molding equipment is running, the staff holds the hand wheel 334 and rotates it, thereby driving the driving worm 333 to rotate, and driving the driving worm wheel 332 to rotate, so that the two driving screws 331 rotate synchronously, and the two pairs of center rollers 310 move toward or away from each other until the spacing between the two pairs of center rollers 310 is adapted to the cable size.

[0063] Reference Figure 1 and Figure 3 , the impurity removal component 400 is provided with two groups for cleaning the surface of the uninjected cable. The two groups of impurity removal components 400 are arranged in sequence along the extension direction of the cable. The impurity removal component 400 includes a bracket 410, a plurality of connecting blocks 420 and a plurality of cleaning cloths 430. The bracket 410 is fixedly connected to the ground. In this embodiment, two connecting blocks 420 are provided, and the connecting blocks 420 and the cleaning cloths 430 are arranged in a one-to-one correspondence. The two connecting blocks 420 are arranged opposite to each other and connected to the bracket 410, and the two connecting blocks 420 move in the direction of approaching or moving away from the cable. The bracket 410 is provided with a sliding component 500 for driving the connecting block 420 to move.

[0064] The sliding assembly 500 includes a sliding plate 510 and a sliding rod 520. The sliding plate 510 is rotatably connected to the bracket 410, and a through hole 511 is provided on the sliding plate 510 for the cable to pass through. The bracket 410 is provided with a rotating assembly 600 for driving the sliding plate 510 to rotate. There are multiple sliding rods 520, and the multiple sliding rods 520 correspond to the connecting blocks 420 one by one. The sliding rods 520 are rotatably connected to the sliding plate 510 and are threadedly connected to the corresponding connecting blocks 420. The sliding plate 510 is provided with a rotating assembly 700 for driving the sliding rods 520 to rotate.

[0065] The rotating assembly 600 includes a rotating worm wheel 610, a rotating worm 620, a rotating bevel gear 630, a driving bevel gear 640 and a rotating motor 650. The rotating worm wheel 610 is coaxially fixedly connected to the sliding disk 510, and the rotating worm 620 is rotationally connected to the bracket 410 and meshed with the rotating worm wheel 610. The rotating bevel gear 630 is coaxially fixedly connected to the rotating worm 620 and meshed with the driving bevel gear 640. The body of the rotating motor 650 is fixedly connected to the bracket 410, and the output shaft of the rotating motor 650 is coaxially arranged with the driving bevel gear 640. In order to reduce the number of rotating motors 650, a transmission shaft 411 is arranged on the bracket 410, and the driving bevel gears 640 of the two sets of rotating assemblies 600 are coaxially fixedly connected with the transmission shaft 411, and the transmission shaft 411 can move along the extension direction of the cable to adjust the meshing state of the driving bevel gear 640 and the rotating bevel gear 630 in the two sets of rotating assemblies 600. When the driving bevel gear 640 of one set of rotating components 600 is meshed with the rotating bevel gear 630, the meshing state of the driving bevel gear 640 of the other set of rotating components 600 and the rotating bevel gear 630 is released. A driving shaft 651 is fixedly connected to the output shaft of the rotating motor 650, and the cross section of the driving shaft 651 is set to be rectangular, and a driving groove 412 engaged with the driving shaft 651 is provided on the transmission shaft 411, so that the rotating motor 650 can drive the transmission shaft 411 to rotate, and the transmission shaft 411 can move along the axial direction of the output shaft of the rotating motor 650. A moving cylinder 413 for driving the transmission shaft 411 to move is provided on the bracket 410, and the piston rod of the moving cylinder 413 is plugged into a connecting block 414, and is connected to the connecting block 414 through a spring, and the transmission shaft 411 is fixedly connected to the connecting block 414.

[0066] Control the moving cylinder 413 so that the moving cylinder 413 drives the transmission shaft 411 to move, so that the driving bevel gear 640 and the rotating bevel gear 630 corresponding to a group of impurity removal components 400 are meshed; start the rotating motor 650 so that the rotating motor 650 drives the driving shaft 651 to rotate, thereby driving the transmission shaft 411 to rotate, that is, the driving bevel gear 640 rotates, and drives the corresponding rotating bevel gear 630 to rotate, that is, the rotating worm 620 rotates and drives the rotating worm wheel 610 and the sliding plate 510 to rotate, that is, the connecting block 420 and the cleaning The cloth 430 rotates around the cable and cleans the cable; when the dust removal component 400 runs to a certain extent, the staff controls the moving cylinder 413 to drive the transmission shaft 411 to move, so that the driving bevel gear 640 and the rotating bevel gear 630 of another set of rotating components 600 are engaged. At this time, the corresponding driving bevel gear 640 of the other set of dust removal components 400 rotates, and drives the corresponding rotating bevel gear 630 to rotate, that is, the rotating worm 620 rotates and drives the rotating worm wheel 610 and the sliding disk 510 to rotate, so as to achieve cable cleaning.

[0067] The rotating assembly 700 includes a rotating bevel gear 710 and a rotating bevel gear ring 720. A plurality of rotating bevel gears 710 are provided and are arranged one by one corresponding to the sliding rod 520. The driving bevel gear 640 is coaxially connected to the corresponding sliding rod 520. The rotating bevel gear ring 720 is rotationally connected to the sliding disk 510 and meshes with the rotating bevel gear 710. A regulating assembly 800 for regulating the rotation of the rotating bevel gear ring 720 is provided on the bracket 410. The regulating assembly 800 includes a regulating gear 810, a transmission gear 820, a transmission plate 830 and a driving gear 840. The regulating gear 810 is coaxially fixedly connected to the rotating bevel gear ring 720, and the transmission gear 820 is rotationally connected to the bracket 410 and meshes with the regulating gear 810. The transmission plate 830 is slidably connected to the bracket 410, and the transmission plate 830 is located on the side of the transmission gear 820 away from the regulating gear 810, and a plurality of teeth 831 meshing with the transmission gear 820 are fixedly connected to the transmission plate 830. The driving gears 840 corresponding to the two groups of impurity removal components 400 are coaxially fixedly connected to the transmission shaft 411, and the driving gear 840 meshes with the teeth 831 on the transmission plate 830, and the teeth 831 meshing with the transmission gear 820 and the teeth 831 meshing with the driving gear 840 are arranged at intervals.

[0068] In order to enable the rotating bevel gear ring 720 to drive the rotating bevel gear 710 to rotate, under the action of the transmission shaft 411 , the rotating speed of the rotating bevel gear ring 720 is faster than the rotating speed of the sliding disk 510 .

[0069] The number of teeth 831 meshing with the transmission gear 820 is less than the number of teeth 831 meshing with the driving gear 840, so that when the transmission gear 820 rotates to a certain extent and the driving gear 840 meshes with the teeth 831, the meshing state between the transmission gear 820 and the teeth 831 is released.

[0070] In order to facilitate the resetting of the transmission plate 830, a resetting spring is provided on the bracket 410, one end of the resetting spring is connected to the bracket 410, and the other end is connected to the transmission plate 830. Under the action of the elastic force of the resetting spring, the interference between the connecting block 420 and the cable is released, and the transmission gear 820 and the teeth 831 are in a meshing state.

[0071] The moving cylinder 413 is controlled to make the moving cylinder 413 drive the transmission shaft 411 to move, so that the driving bevel gear 640 and the rotating bevel gear 630 corresponding to a group of impurity removal components 400 are meshed, and the driving gear 840 is meshed with the teeth 831 of the transmission plate 830, so that the driving gear 840 drives the transmission plate 830 to slide, and then the teeth 831 on the transmission plate 830 drives the transmission gear 820 to rotate. Since the transmission gear 820 and the regulating gear 810 rotate, the rotating bevel gear ring 720 is driven to rotate. Since the rotation speed of the rotating bevel gear ring 720 is faster than that of the sliding plate 510, the rotating bevel gear ring 720 drives the rotating bevel gear 710 to rotate, and drives the sliding rod 520 to rotate so that the two connecting blocks 420 move in a direction close to each other until the cleaning cloth 430 conflicts with the cable, so that the cleaning cloth 430 cleans the cable; when the control The movable cylinder 413 is controlled to make the movable cylinder 413 drive the transmission shaft 411 to move, so that the driving gear 840 corresponding to the other group of debris removing components 400 is meshed with the teeth 831 of the transmission plate 830. When the meshing state of the driving gear 840 corresponding to the present group of debris removing components 400 and the teeth 831 of the transmission plate 830 is released, the return spring drives the transmission plate 830 to move, so that the teeth 831 of the transmission plate 830 drives the transmission gear 820 to rotate, that is, the rotating bevel gear ring 720 rotates. Since the sliding disk 510 is not easy to rotate under the action of the rotating worm 620 and the rotating worm wheel 610, the rotating bevel gear ring 720 drives the rotating bevel gear 710 to rotate in the opposite direction, so as to drive the sliding rod 520 to rotate and make the two connecting blocks 420 move in the direction away from each other, so that the conflicting state between the cleaning cloth 430 and the cable is released, so that the staff can replace the cleaning cloth 430.

[0072] In order to prevent the situation that the cable is not partially uncleaned when the two groups of debris removal components 400 are replaced, the two groups of debris removal components 400 are sequentially a first debris removal component and a second debris removal component along the moving direction of the cable. The number of teeth 831 meshing with the transmission gear 820 on the transmission plates 830 corresponding to the two groups of debris removal components 400 is the same, and the number of teeth 831 meshing with the drive gear 840 on the transmission plate 830 corresponding to the first debris removal component is less than the number of teeth 831 meshing with the drive gear 840 on the transmission plate 830 corresponding to the second debris removal component, so that the cleaning cloth 430 corresponding to the first debris removal component can contact the cable more quickly.

[0073] Reference Figure 3 and Figure 4In order to prevent the cleaning cloth 430 from being too tight against the cable, a plurality of grooves 521 are provided on the side wall of the sliding rod 520. A protrusion 522 is slidably connected in the groove 521. A sliding spring 523 is provided in the groove 521 for pushing the protrusion 522 to move. Under the elastic force of the sliding spring 523, the protrusion 522 partially extends out of the groove 521, and the part of the protrusion 522 extending out of the groove 521 is hemispherical. A positioning groove 711 corresponding to the groove 521 is provided on the rotating bevel gear 710. The part of the protrusion 522 extending out of the groove 521 is engaged with the positioning groove 711, so that after the connecting block 420 moves to a certain extent, the protrusion 522 can be separated from the groove 521, so that the rotating bevel gear 710 is not easy to continue to drive the sliding rod 520 to rotate.

[0074] The implementation principle of an injection molding device for cable processing in an embodiment of the present application is as follows: a worker holds a hand wheel 334 to adjust the distance between the two centering rollers 310 so that the centering rollers 310 can contact the side wall of the cable, and then passes the cable through the impurity removal component 400 and the centering component 300 into the injection mold 200 for injection molding.

[0075] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An injection molding device for cable processing, characterized in that: include: Injection molding machine (100); An injection mold (200) is connected to a discharge port of an injection molding machine (100); A centering component (300) is connected to the injection mold (200) and is located behind the injection mold (200) along the moving direction of the cable, so that the centering component (300) can center the cable entering the injection mold (200); The centering assembly (300) comprises: Two centering rollers (310) are provided, the axes of the two centering rollers (310) are arranged in parallel and spaced apart, and the two centering rollers (310) are arranged on both sides of the cable and can contact the side surfaces of the cable, and the two centering rollers (310) can move in a direction of approaching or moving away from each other; The injection mold (200) is provided with a moving component (320) for driving the centering roller (310) to move.

2. The cable processing injection molding device according to claim 1, characterized in that: The moving component (320) comprises: Two connecting rods (321) are provided, and the two connecting rods (321) are connected to the injection mold (200) and can move in a direction of approaching or moving away from each other; Four connecting rods (322) are provided, and the connecting rods (322) are arranged in groups of two. One group of connecting rods (322) is arranged corresponding to one centering roller (310), and two connecting rods (322) in the same group are arranged corresponding to the connecting rod (321) one by one. One end of each connecting rod (322) is rotatably connected to the corresponding centering roller (310), and the other end is rotatably connected to the corresponding connecting rod (321); The injection mold (200) is provided with a driving assembly (330) for driving the connecting rod (321) to move.

3. The cable processing injection molding device according to claim 2, characterized in that: The driving assembly (330) comprises: The driving screw rod (331) is threadedly connected to the two connecting rods (321), and the threads at the connection positions of the driving screw rod (331) and the two connecting rods (321) are reverse threads.

4. The cable processing injection molding device according to claim 1, characterized in that: The molding device further comprises an impurity removal component (400), wherein the impurity removal component (400) comprises: Bracket (410); A plurality of connection blocks (420) are provided and connected to the bracket (410), wherein the connection blocks (420) can move in a direction close to or away from the cable; A cleaning cloth (430) is arranged in one-to-one correspondence with the connecting block (420) and is connected to the connecting block (420); The support (410) is provided with a sliding assembly (500) for driving the connection block (420) to move.

5. The cable processing injection molding device according to claim 4, characterized in that: The sliding assembly (500) comprises: A sliding plate (510) is connected to the bracket (410), and the sliding plate (510) is provided with a through hole for the cable to pass through; A plurality of sliding rods (520) are provided, and the plurality of sliding rods (520) correspond to the connection blocks (420) one by one, and the sliding rods (520) are rotationally connected to the sliding disk (510) and are threadedly connected to the corresponding connection blocks (420); The sliding plate (510) is provided with a rotating assembly (700) for driving the sliding rod (520) to rotate.

6. The cable processing injection molding device according to claim 5, characterized in that: The sliding plate (510) is rotatably connected to the bracket (410), and a rotating assembly (600) for driving the sliding plate (510) to rotate is disposed on the bracket (410), and the rotating assembly (600) includes: A rotating worm wheel (610) is coaxially fixedly connected to the sliding plate (510); A rotating worm (620) is rotationally connected to the bracket (410) and meshes with the rotating worm wheel (610); A rotating bevel gear (630) is coaxially fixedly connected to the rotating worm (620); A driving bevel gear (640) meshes with the rotating bevel gear (630); The rotating motor (650) is fixedly connected to the bracket (410), and the output shaft of the rotating motor (650) is coaxially arranged with the driving bevel gear (640).

7. The cable processing injection molding device according to claim 6, characterized in that: The rotating assembly (700) comprises: A plurality of rotating bevel gears (710) are provided, and the rotating bevel gears (710) correspond to the sliding rods (520) one by one and are coaxially connected; A rotating bevel gear ring (720) is rotationally connected to the sliding disk (510) and meshes with the rotating bevel gear (710); The bracket (410) is provided with a regulating component (800) for regulating the rotation of the rotating bevel gear ring (720).

8. The cable processing injection molding device according to claim 7, characterized in that: The control component (800) comprises: The regulating gear (810) is coaxially fixedly connected to the rotating bevel gear ring (720); A transmission gear (820) is connected to the bracket (410) and meshes with the regulating gear (810); A transmission plate (830) is slidably connected to the bracket (410), and a plurality of teeth (831) meshing with the transmission gear (820) are fixedly connected to the transmission plate (830); The driving gear (840) is meshed with the teeth (831) on the transmission plate (830), and the driving gear (840) is coaxially arranged with the rotating motor (650).

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