CN219486497U - Cable head lifting device for plastic extruding machine production - Google Patents

Abstract

The utility model discloses a cable head lifting device for plastic extruding machine production, which comprises a wheel shaft, wherein the middle part of the wheel shaft is fixedly connected with a lock catch seat, the top end surface of the lock catch seat is provided with a fixed groove, the inside of the fixed groove is provided with a guide groove, the top end surface of the lock catch seat is provided with a lock catch, the lock catch consists of a pressing handle seat, a pressing handle, a pressing sheet, a hanging buckle, a hook, a spring and a nut, the top end surface of the lock catch seat is provided with the pressing handle seat, one side of the pressing handle seat is hinged with the pressing handle, the middle part of the pressing handle is hinged with the pressing sheet, one side of the pressing sheet is connected with a hanging buckle in a sliding manner, and one side of the hanging buckle is sequentially provided with the spring and the nut. According to the device, the cable head is supported from the water tank instead of manpower, and the traction rope is utilized to move along the water tank towards the wire winding direction, so that the labor intensity is effectively reduced, and the injury to personnel is avoided; the pulley spacing is adjustable, so that the applicability is strong; simple structure and convenient use.

Description

Cable head lifting device for plastic extruding machine production

Technical Field

The utility model relates to the technical field of auxiliary devices for producing wires and cables, in particular to a cable head lifting device for producing an extruding machine.

Background

The plastic insulation and the sheath of the electric wire and the cable are carried out in a continuous extrusion mode, the screw is utilized to push during extrusion, the completely plasticized plastic is extruded from a die sleeve opening, the plastic is extruded around a wire core or a cable core to form a continuous compact insulating layer or a sheath layer, the molded plastic extrusion layer is cooled and shaped immediately after leaving a machine head, and otherwise, the plastic extrusion layer is deformed under the action of gravity.

The prior art has the following problems:

at present, a cooling water tank is generally adopted for cooling and shaping the cable, namely the cable extruded from a machine head is led into the cooling water tank, and heat dissipation and cooling are carried out by contacting the insulating and sheath layer with water for heat transfer. When the power-on device is started for the first time, because the cable head is not closed, if the cable head is directly pulled to pass through the water tank, the cable head can enter water, so that a cable conductor is oxidized, and cable breakdown can be caused when the cable is severe. In order to avoid the situation, the cable head is generally fixed on the cross rod, the cross rod is lifted manually and is pulled to pass through the water tank, the labor intensity is high, and the personnel are easy to squeeze.

For this reason, we propose a cable head lifting device for extruder production to solve the above-mentioned drawback.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when the power-on is started for the first time, because the cable head is not closed, if the cable head is directly pulled to pass through a water tank, the cable head can be filled with water, so that a cable conductor is oxidized, and the cable breaks down when serious. In order to avoid the situation, the cable head is generally fixed on the cross rod, the cross rod is lifted manually and the cable head is pulled to pass through the water tank, the labor intensity is high, the defect of personnel crush injury is easily caused, and the cable head lifting device for the production of the plastic extruding machine is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cable head lifting device for plastic extruding machine production, includes the shaft, the middle part fixedly connected with hasp seat of shaft, the fixed slot has been seted up on the top surface of hasp seat, and the inside of fixed slot is provided with the guide slot, the top surface of hasp seat is provided with the hasp, the hasp comprises pressure handle seat, pressure handle, preforming, string knot, couple, spring and nut, the top surface of hasp seat is provided with pressure handle seat, one side of pressure handle seat articulates there is the pressure handle, the middle part of pressure handle articulates there is the preforming, one side sliding connection of preforming has the string knot, and one side of string knot has set gradually spring and nut, it is connected with the couple to hang the knot, the couple is fixed on hasp seat surface, the pulley is installed through the bearing on the surface of shaft, and has seted up the jump ring groove in the pulley to the jump ring inslot, the both sides of pulley are provided with the gland, and gland and shaft threaded connection.

Preferably, the guide groove is arc-shaped, and the guide groove guide is perpendicular to the wheel axle.

Preferably, the bearing is movably connected with the wheel axle.

Preferably, the lock catch is provided with a self-locking function.

Preferably, two hooks are arranged, and the two hooks are arranged in parallel.

Preferably, the pressing sheet is made of a metal elastic sheet.

Compared with the prior art, the utility model has the beneficial effects that;

1. according to the device, the cable head is supported from the water tank instead of manpower, and the traction rope is utilized to move along the water tank towards the wire winding direction, so that the labor intensity is effectively reduced, and the injury to personnel is avoided; the pulley spacing is adjustable, so that the applicability is strong; simple structure and convenient use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a cable head lifting device for extruder production;

FIG. 2 is a schematic diagram of a right cross-sectional structure of a cable head lifting device for producing an extruder;

FIG. 3 is a schematic top view of a cable head lifting device for producing an extruder according to the present utility model;

FIG. 4 is a schematic diagram showing the internal cross-section of a pulley of a cable head lifting device for extruder production;

fig. 5 is a working schematic diagram of a cable head lifting device for producing an extruder.

Legend description:

1. a wheel axle; 2. a latch base; 3. a guide groove; 4. a pressing handle seat; 5. a pressing handle; 6. tabletting; 7. hanging buckle; 8. a hook; 9. a pulley; 10. a clamp spring groove; 11. clamping springs; 12. a bearing; 13. a gland; 14. a cable; 15. a water tank; 16. and (5) cooling water.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a cable head lifting device for plastic extruding machine production comprises a wheel shaft 1, wherein a lock catch seat 2 is fixedly connected to the middle part of the wheel shaft 1, a fixing groove is formed in the top end surface of the lock catch seat 2, a guide groove 3 is formed in the inner portion of the fixing groove, a lock catch is arranged on the top end surface of the lock catch seat 2, the lock catch consists of a pressing handle seat 4, a pressing handle 5, a hanging buckle 7, a hook 8, a spring and a nut, the pressing handle seat 4 is arranged on the top end surface of the lock catch seat 2, the pressing handle 5 is hinged to one side of the pressing handle seat 4, the pressing handle 6 is hinged to the middle part of the pressing handle 5, a hanging buckle 7 is connected to one side of the pressing handle 6 in a sliding manner, a spring and a nut are sequentially arranged on one side of the hanging buckle 7, the hook 8 is connected with the hook 8, the hook 8 is fixed on the surface of the lock catch seat 2, a pulley 9 is arranged on the surface of the wheel shaft 1 through a bearing 12, a clamp spring groove 10 is formed in the pulley 9, a clamp spring 11 is arranged in the clamp spring groove 10, a gland 13 is arranged on two sides of the pulley 9, the gland 13 is in threaded connection with the wheel shaft 1, the guide groove 3 is in a shape, and the guide groove 3 is perpendicular to the wheel shaft 1.

In this embodiment: the device replaces manpower to lift the cable head from the water tank 15, and utilizes the traction rope to move along the water tank 15 towards the wire winding direction, so that the labor intensity is effectively reduced, and the personnel injury is avoided; the distance between the pulleys 9 is adjustable, so that the applicability is strong; simple structure and convenient use.

Specifically, the bearing 12 is movably connected with the wheel axle 1.

In this embodiment: the structure can adjust the position of the bearing 12, and then adjust the position of the pulley 9, and is suitable for water tanks 15 with different widths.

Specifically, the lock catch has a self-locking function.

In this embodiment: the structure is convenient for fixing the cable head, so that the cable head is not easy to slip.

Specifically, two hooks 8 are provided, and the two hooks 8 are arranged in parallel.

In this embodiment: the length of the hanging buckle 7 extending out of the pressing sheet 6 can be adjusted, and the tensioning force of the lock catch is adjusted under the action of the spring.

Specifically, the pressing sheet 6 is made of a metal elastic sheet.

In this embodiment: elastic bending deformation can be generated according to the diameter of the clamping cable 14, so that the pressing and fixing requirements of cable heads with different diameters can be met.

Working principle: during operation, firstly, according to the width of the water tank 15, the distance between the pulleys 9 is adjusted, the distance between the pulleys 9 is locked by utilizing the gland 13, flanges of the pulleys 9 are clamped into the inner side of the water tank 15, the pulleys 9 are moved to the position, close to the machine head end, of the water tank 15, starting equipment starts production, the cable head is locked by utilizing a lock catch after being led out of the machine head, the cable head is always higher than the water surface, and is dragged to slide towards the wire collecting direction by utilizing a lead wire, the cable head is slid to the tail end of the water tank 15, the lock catch is opened to take out the cable head, the cable head smoothly passes through the water tank 15, and the device is taken down from the water tank 15 to wait for the next use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a cable head lifting device for plastic extruding machine production, includes shaft (1), its characterized in that, the middle part fixedly connected with hasp seat (2) of shaft (1), the fixed slot has been seted up on the top surface of hasp seat (2), and the inside of fixed slot is provided with guide slot (3), the top surface of hasp seat (2) is provided with the hasp, the hasp is by pressing handle seat (4), pressing handle (5), preforming (6), hanging knot (7), couple (8), spring and nut constitution, the top surface of hasp seat (2) is provided with pressing handle seat (4), one side of pressing handle seat (4) articulates there is pressing handle (5), the middle part of pressing handle (5) articulates there is preforming (6), one side sliding connection of preforming (6) has hanging knot (7), and one side of hanging knot (7) has set gradually spring and nut, hanging knot (7) and couple (8) are connected, couple (8) are fixed on seat (2) surface, the surface of shaft (1) is passed through bearing (9) and is installed in pulley (9) and is provided with jump ring (10) in the recess (10), and the gland (13) is in threaded connection with the wheel shaft (1).

2. The cable head lifting device for producing the plastic extruding machine according to claim 1, wherein the guide groove (3) is arc-shaped, and the guide groove (3) is vertically arranged with the wheel axle (1).

3. A cable head lifting device for extruder production according to claim 1, characterized in that the bearing (12) is movably connected with the wheel axle (1).

4. The cable head lifting device for producing an extruding machine as recited in claim 1, wherein the lock catch has a self-locking function.

5. The cable head lifting device for producing an extruding machine according to claim 1, wherein two hooks (8) are arranged, and the two hooks (8) are arranged in parallel.

6. The cable head lifting device for plastic extruder production according to claim 1, wherein the pressing piece (6) is made of metal elastic sheet materials.