Plastic extrusion die for cable production

Abstract

The utility model relates to the technical field of cable production, and discloses a cable production plastic extrusion die which comprises a bottom plate, the top of the bottom plate is fixedly connected with a vertical plate, the top of the bottom plate is provided with a cleaning mechanism, and the cleaning mechanism comprises a first air cylinder, a connecting rod, a mounting rod, a U-shaped clamping rod and a spring. The first air cylinder is fixedly mounted on the right side of the vertical plate, the output end of the first air cylinder is fixedly connected with the left side of the connecting rod, and the mounting rod is fixedly connected to the bottom of the connecting rod. A threaded rod needing to be cleaned is fixed to the right side of a circular plate, a sweeping ring is arranged on the threaded rod in a sleeving mode, a motor is started to drive the threaded rod to rotate, a first air cylinder is started to drive a connecting rod to move left and right, and the connecting rod drives the sweeping ring to move left and right through a mounting rod, so that the cleaning effect is achieved; the two U-shaped clamping rods are pushed outwards at the same time through two fingers, so that the U-shaped clamping rods are separated from the clamping grooves, the cleaning ring can be detached for replacement, and operation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production technical field, concretely is a kind of cable production plastic extrusion mould. BACKGROUND

[0002] Cable is a kind of conductor for transmitting power or signal, usually by conducting body, insulating layer, insulating material and outer sheath, the production of cable involves multiple steps and process, usually needs to use extrusion mould in the manufacturing process of cable, threaded rod is the important component of extrusion mould, and plastic particles are pushed into mould by threaded rod.

[0003] According to Chinese patent its announcement number "CN221832869U" discloses a kind of plastic extrusion mould for cable production, including workbench, the top of the workbench is fixedly installed with first support plate and second support plate, the top of the workbench is slidably installed with moving frame, the cleaning mechanism is provided with two, the cleaning mechanism includes guide rod, extrusion block, soft hair and spring.The utility model sets up cleaning mechanism, threaded rod is clamped in three-jaw chuck, starts first motor, drives first screw rod to rotate, cooperates by first transmission shaft, second transmission shaft and transmission belt, so that three-jaw chuck drives threaded rod to rotate simultaneously, cooperates by first sliding block and first sliding slot, so that moving frame moves, at this time, by the resilience of spring, clamping block drives soft hair to clean threaded rod, to avoid the problem that staff needs to clean threaded rod manually;The above application can clean threaded rod, but the soft hair used for cleaning is inconvenient to replace, and the cleaning effect of the soft hair on the extrusion block will decrease after multiple uses, so it needs to be replaced, therefore, a kind of plastic extrusion mould for cable production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model lies in that, in view of the deficiencies in the prior art, a plastic extrusion mould for cable production is provided.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a kind of plastic extrusion mould for cable production, including bottom plate, the top of the bottom plate is fixedly connected with vertical plate, the top of the bottom plate is provided with cleaning mechanism, the cleaning mechanism includes cylinder one, connecting rod, mounting rod, U type card bar and spring, the cylinder one is fixedly installed at the right side of vertical plate, and output end is fixedly connected with the left side of connecting rod, the mounting rod is fixedly connected at the bottom of connecting rod, the bottom of connecting rod is provided with cleaning ring, and the outer wall of cleaning ring is provided with clamping groove, one end of U type card bar is inserted into the inside of clamping groove, and the other end of U type card bar is fixedly connected with spring.

[0006] Preferably, the outer wall of the mounting rod is fixedly connected with a limiting sleeve, and the other end of the U-shaped clamping rod is slidably connected in the limiting sleeve, and the spring is arranged in the limiting sleeve and fixedly connected with the outer wall of the mounting rod at one end.

[0007] Preferably, the right side of the vertical plate is fixedly connected with a horizontal plate, a limiting hole is formed in the horizontal plate, the mounting rod passes through the limiting hole and is slidably connected with the limiting hole, and the bottom of the connecting rod is provided with a roller.

[0008] Preferably, the top of the bottom plate is fixedly connected with a fixed plate, a motor is fixedly arranged on the right side of the fixed plate, the output shaft of the motor is fixedly connected with a circular plate at the right end, and the circular plate penetrates through the vertical plate and is rotationally connected with the vertical plate.

[0009] Preferably, the right side of the circular plate is fixedly connected with a connecting plate, and the outer wall of the connecting plate is fixedly provided with a second air cylinder.

[0010] Preferably, the top of the bottom plate is fixedly connected with a collecting cover, and the inside of the collecting cover is provided with a box body.

[0011] The above technical scheme can bring the following beneficial effects:

[0012] 1. The cable production plastic extrusion die can achieve the cleaning effect by fixing the threaded rod to be cleaned on the right side of the circular plate, arranging the cleaning ring on the threaded rod, rotating the threaded rod by starting the motor, moving the connecting rod left and right by starting the first air cylinder, and moving the cleaning ring left and right by the connecting rod through the mounting rod.

[0013] 2. The cable production plastic extrusion die can improve the stability during cleaning by inserting one end of the threaded rod into the circular sleeve for preliminary positioning and clamping the threaded rod by the second air cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a sectional view of the limiting sleeve and the cleaning ring of the utility model;

[0016] Fig. 3The utility model discloses an enlarged view of the utility model A.

[0017] In the drawing: 1, bottom plate, 2, vertical board, 3, connecting plate, 4, cylinder two, 5, clamping block, 6, cleaning mechanism, 61, fixed plate, 62, motor, 63, round plate, 64, cross plate, 65, cylinder one, 66, connecting rod, 67, mounting rod, 68, gyro wheel, 69, cleaning ring, 610, limit sleeve, 611, U type clamping rod, 612, spring, 7, collection cover, 8, box body. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0020] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "setting" should be understood broadly, for example, can be fixedly connected, set, or can be detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "several" is two or more than two, unless otherwise explicitly specified and limited.

[0022] Please refer to Figs. 1-3In an embodiment of the utility model, an electric cable production plastic extrusion die, including bottom plate 1, the top of bottom plate 1 is fixedly connected with vertical board 2, the top of bottom plate 1 is provided with cleaning mechanism 6, cleaning mechanism 6 includes cylinder one 65, connecting rod 66, mounting rod 67, U type clamping rod 611 and spring 612, the quantity of U type clamping rod 611 and spring 612 is both two, improve the stability of clamping, cylinder one 65 is fixedly installed at the right side of vertical board 2, and the left side of output and connecting rod 66 are fixedly connected, mounting rod 67 is fixedly connected at the bottom of connecting rod 66, the bottom of connecting rod 66 is provided with cleaning ring 69, and the outer wall of cleaning ring 69 is provided with clamping groove, the inner wall of cleaning ring 69 is provided with soft hair, can clean screw rod, one end of U type clamping rod 611 is inserted in the inside of clamping groove, spring 612 is fixedly connected at the other end of U type clamping rod 611, the outer wall of mounting rod 67 is fixedly connected with limiting sleeve 610, and the other end of U type clamping rod 611 is slidably connected in the inside of limiting sleeve 610, spring 612 is arranged in the inside of limiting sleeve 610, and one end is fixedly connected with the outer wall of mounting rod 67, the setting of limiting sleeve 610 is to improve the stability of U type clamping rod 611, by setting spring 612, U type clamping rod 611 can be reset, cleaning ring 69 top is provided with fixed rod, the top of fixed rod is provided with recess, so that mounting rod 67 bottom can be inserted, positioning is facilitated when installing, the depth of recess is relatively shallow, and the disassembly of cleaning ring 69 is not affected, the right side of vertical board 2 is fixedly connected with horizontal plate 64, and the horizontal plate 64 is provided with limiting hole, and mounting rod 67 passes through the limiting hole and is slidably connected with the limiting hole, the bottom of connecting rod 66 is provided with gyro wheel 68, and the gyro wheel 68 is arranged to improve the smoothness of the left and right movement of connecting rod 66 driven mounting rod 67, the top of bottom plate 1 is fixedly connected with fixed plate 61, and the right side of fixed plate 61 is fixedly provided with motor 62, the output shaft right end of motor 62 is fixedly connected with round plate 63, and round plate 63 is rotatably connected with vertical board 2 and penetrates vertical board 2, the right side of round plate 63 is fixedly connected with round sleeve, can be inserted one end of screw rod and is preliminarily fixed, and the setting of motor 62 is to drive round plate 63 to rotate.

[0023] Working principle: by fixing the screw rod needing cleaning at the right side of round plate 63, cleaning ring 69 is sleeved on the screw rod, the motor 62 is started to drive the screw rod to rotate, the cylinder one 65 is started to drive the connecting rod 66 to move left and right, the connecting rod 66 drives the cleaning ring 69 to move left and right through the mounting rod 67, thereby achieving the effect of cleaning, when replacing cleaning ring 69, two U type clamping rods 611 are pushed outward simultaneously with two fingers, so that the U type clamping rod 611 is separated from the clamping groove, and the cleaning ring 69 can be disassembled and replaced, which is simple and convenient.

[0024] Please refer to Figs. 1-3On the basis of the above embodiment, another embodiment of the utility model discloses a right side fixedly connected with connecting plate 3 of round plate 63, and the outer wall fixed mounting of connecting plate 3 has cylinder two 4, and the output of cylinder two 4 is fixedly connected with the clamping block 5, and the number of cylinder two 4 and clamping block 5, connecting plate 3 is multiple groups, and is in the circular array distribution, and the top of bottom plate 1 is fixedly connected with collecting cover 7, and the inside of collecting cover 7 is provided with box 8, and box 8 penetrates the front of collecting cover 7, and the front is installed handle, and box 8 can collect the plastic particle under the cleaning, and collecting cover 7 is to guide the plastic particle of falling to box 8.

[0025] Working principle: through the preliminary positioning of the one end of threaded rod in the round sleeve, then starting cylinder two 4 drives clamping block 5 to hold threaded rod, improves the stability when cleaning, and the particle under cleaning falls into box 8 along collecting cover 7, reaches the purpose of collection.

[0026] It is worth mentioning that all the above description is the prior art, not the main innovation point, and will not be described in detail here.

[0027] The utility model provides a kind of cable production plastic extrusion mould, and the method and approach of the specific implementation of this technical scheme are many, above-mentioned is only preferred implementation mode of the utility model, it should be pointed out, for the ordinary skill of this technical field, under the premise of not departing from the principle of the utility model, still can make several improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model.The components not explicitly in the embodiment can be realized by prior art.

Claims

1. A plastic extrusion mold for cable production, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to the upright plate (2). The top of the base plate (1) is provided with a cleaning mechanism (6). The cleaning mechanism (6) includes a cylinder (65), a connecting rod (66), an mounting rod (67), a U-shaped clamping rod (611), and a spring (612). The cylinder (65) is fixedly installed on the right side of the upright plate (2), and its output end is fixedly connected to the left side of the connecting rod (66). The mounting rod (67) is fixedly connected to the bottom of the connecting rod (66). The bottom of the connecting rod (66) is provided with a cleaning ring (69), and the outer wall of the cleaning ring (69) is provided with a slot. One end of the U-shaped clamping rod (611) is inserted into the inside of the slot, and the spring (612) is fixedly connected to the other end of the U-shaped clamping rod (611).

2. The plastic extrusion die for cable production according to claim 1, characterized in that: The outer wall of the mounting rod (67) is fixedly connected to the limiting sleeve (610), and the other end of the U-shaped clamp (611) is slidably connected inside the limiting sleeve (610). The spring (612) is set inside the limiting sleeve (610), and one end is fixedly connected to the outer wall of the mounting rod (67).

3. A plastic extrusion die for cable production according to claim 2, characterized in that: A horizontal plate (64) is fixedly connected to the right side of the upright plate (2). A limiting hole is provided on the horizontal plate (64). The mounting rod (67) passes through the limiting hole and is slidably connected to the limiting hole. A roller (68) is provided at the bottom of the connecting rod (66).

4. A plastic extrusion die for cable production according to claim 1, characterized in that: A fixing plate (61) is fixedly connected to the top of the base plate (1), and a motor (62) is fixedly installed on the right side of the fixing plate (61). A circular plate (63) is fixedly connected to the right end of the output shaft of the motor (62), and the circular plate (63) passes through the vertical plate (2) and is rotatably connected to the vertical plate (2).

5. A plastic extrusion die for cable production according to claim 4, characterized in that: A connecting plate (3) is fixedly connected to the right side of the circular plate (63), and a cylinder (4) is fixedly installed on the outer wall of the connecting plate (3). A clamping block (5) is fixedly connected to the output end of the cylinder (4).

6. A plastic extrusion die for cable production according to claim 1, characterized in that: The bottom plate (1) is fixedly connected to the top of the collection cover (7), and the inside of the collection cover (7) is provided with a box (8).

Images