CN218906266U

CN218906266U - Positioning and line stabilizing device for cable extruder

Info

Publication number: CN218906266U
Application number: CN202223485994.XU
Authority: CN
Inventors: 郭来泉; 郭海根; 王卫晓; 徐军
Original assignee: Wuxi Zhongding Electrician Machinery Co ltd
Current assignee: Wuxi Zhongding Electrician Machinery Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-25
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of extruders, in particular to a positioning and wire stabilizing device for a cable extruder, which is used for installing a heater on the extruder, wherein the positioning and wire stabilizing device comprises a supporting component and a clamping component, the heater is installed on the supporting component, and the clamping component is installed on the extruder; the support assembly comprises a fixed plate fixedly connected to the extruder bracket and a first hinge plate rotatably arranged on the fixed plate, one end of the first hinge plate is hinged to the fixed plate, the other end of the first hinge plate is hinged to a second hinge plate, a first support roller is slidably arranged on the second hinge plate, and the heater is rotatably connected to the upper end of the first support roller; the clamping assembly comprises a fixing frame fixedly connected to the extruder and a locking clamp slidably arranged on the fixing frame, two locking clamps are arranged oppositely, and the connector is connected with the extrusion head in a clamping manner.

Description

Positioning and line stabilizing device for cable extruder

Technical Field

The utility model relates to the technical field of extruders, in particular to a positioning and wire stabilizing device for a cable extruder.

Background

The cable extruder relies on pressure and shearing force that inside screw rod rotation produced for the material fully carries out plasticization and even mixing, then squeezes into the heater through the bush, and when the cable core passed the heater, the cable core was wrapped up in outward to the material, and then accomplishes the wrapping up in of cable crust. In order to ensure the stability of use, the extrusion head of the extruder and the connector of the heater are usually fixedly connected by bolts, but the extrusion head of the extruder is very heavy and is difficult to rotate and align, common manufacturers all adopt manual modes to align and connect the extrusion head and the connector and lead to low installation precision, thereby greatly reducing the working efficiency of staff and the use precision of products.

For solving above-mentioned technical problem, chinese patent CN216609968U discloses an extrusion mechanism of plastics extruder for processing cable, including the extruder, extrusion head and installation component, the preceding terminal surface fixed mounting of extruder has the aircraft nose, the rear end face fixed mounting of extrusion head has the installation circle, the installation circle passes through installation component and aircraft nose block, the locating hole has been seted up to the up end of installation circle, the locating hole is installed four at installation circle surface circumference, the installation component includes fixed subassembly, actuating assembly, locating component and action subassembly, fix a position the installation circle through locating component and locating hole block, two anchor clamps about the application adoption is common clamp tightly, guarantee the stability of processing, but still need manual installation to the installation of extrusion head or connector, the installation precision is low, the operation degree of difficulty is big.

Therefore, the positioning and line stabilizing device for the cable extruder is convenient for installing the connector of the heater on the extrusion head of the extruder, improves the installation accuracy and reduces the operation difficulty, which is needed by the person skilled in the art.

Disclosure of Invention

The utility model aims to provide a positioning and wire stabilizing device for a cable extruder, which is used for solving the technical problem of lower installation precision caused by the fact that an extrusion head of the extruder and a connector of a heater are connected in a manual mode in the prior art.

The technical scheme adopted for solving the technical problems is as follows: the positioning and line stabilizing device for the cable extruder is used for installing a heater on the extruder, an extrusion head is arranged at the end part of the extruder, a connector is fixedly connected to the side face of the heater, the positioning and line stabilizing device comprises a supporting component and a clamping component, the heater is installed on the supporting component, and the clamping component is installed on the extruder; the support assembly comprises a fixed plate fixedly connected to the extruder bracket and a first hinge plate rotatably arranged on the fixed plate, a second hinge plate is hinged to the first hinge plate, a first support roller is slidably arranged on the second hinge plate, and the heater is rotatably connected to the upper end of the first support roller; the clamping assembly comprises a fixing frame fixedly connected to the extruder and a locking clamp slidably arranged on the fixing frame, two locking clamps are arranged oppositely, and the connector is connected with the extrusion head in a clamping manner.

Further, the first support roller is horizontally provided with a connecting roller in a sliding manner, one end of the connecting roller is detachably connected to the first support roller, and the other end of the connecting roller is provided with a second support roller in a sliding manner.

Further, the axis of the second support roller is parallel to the axis of the first support roller.

Further, the end part of the second supporting roller is detachably connected with a wire stabilizing plate, and a plurality of guide wheels are rotatably arranged on the wire stabilizing plate.

Further, two opposite side walls of the locking clamp are provided with arc-shaped clamping grooves, and the connector and the extrusion head are connected in the clamping grooves in a clamping and embedding mode.

Further, the diameters of the connector and the extrusion head are consistent, and the diameter of the clamping groove is larger than that of the connector.

Further, a plurality of screw rod seats are detachably connected to the fixing frame, a bidirectional screw rod is rotatably arranged between the screw rod seats, and the lock clamps are sleeved at two ends of the bidirectional screw rod.

Further, two bidirectional screw rods are arranged, chain wheels are arranged at the end parts of the two bidirectional screw rods, and a chain is sleeved between the two chain wheels.

Further, heating rods are uniformly arranged in the lock clamp wall body.

The beneficial effects of the utility model are as follows:

according to the utility model, the first hinge plate and the second hinge plate are adjusted in a rotating manner, the horizontal angle of the heater is adjusted, and the height of the heater is adjusted by adjusting the length of the first supporting roller, so that the multi-angle adjustment of the heater is realized, and the complexity of manual adjustment is reduced. The second supporting roller capable of being adjusted up and down is arranged, so that the relative height of the cable core is adjusted, the stability of the cable core in the processing process is ensured, and the processing effect is improved. Meanwhile, the connecting roller is utilized to enable the position accuracy between the first supporting roller and the second supporting roller to be related, so that the accuracy of entering the cable core into the heater is guaranteed, an operator can realize up-and-down adjustment of the wire stabilizing plate only by adjusting the height of the second supporting roller, and the portability of operation is greatly improved.

Drawings

Fig. 1 is a perspective view of a positioning and stabilizing device for a cable extruder according to the present utility model.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1.

Fig. 3 is an exploded schematic view of the positioning and stabilizing device for a cable extruder of the present utility model (the extruder body is omitted).

Fig. 4 is a plan view of the positioning and stabilizing device for a cable extruder according to the present utility model (the extruder is omitted).

Fig. 5 isbase:Sub>A cross-sectional view taken alongbase:Sub>A-base:Sub>A in fig. 4.

The components in the drawings are marked as follows: 10. a support assembly; 11. a fixing plate; 12. a first hinge plate; 13. a second hinge plate; 14. a first backup roll; 15. a connecting roller; 16. a second support roller; 17. a line stabilizing plate; 18. a guide wheel; 20. a clamping assembly; 21. a fixing frame; 22. a sprocket; 24. a two-way screw rod; 26. a locking clip; 27. a heating rod; 28. a clamping groove; 29. a screw rod seat; 30. an extruder; 31. a honeycomb panel; 32. an extrusion head; 40. a heater; 41. and (5) a connector.

Detailed Description

The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.

Referring to fig. 1 and 2, the present utility model provides a positioning and wire stabilizing device for a cable extruder, which is used for installing a heater 40 on an extruder 30, the positioning and wire stabilizing device comprises a support assembly 10 and a clamping assembly 20, the heater 40 is installed on the support assembly 10, the clamping assembly 20 is installed on the extruder 30, and when in use, the support assembly 10 is used for supporting and adjusting the installation position of the heater 40, and the heater 40 is installed on the extruder 30, so that manual operation is reduced, and positioning accuracy and installation convenience are ensured.

Further, referring to fig. 2 and 3, the support assembly 10 includes a fixing plate 11 fixedly connected to a bracket of the extruder 30, and a first hinge plate 12 rotatably disposed on the fixing plate 11, one end of the first hinge plate 12 is hinged to the fixing plate 11, the other end of the first hinge plate 12 is hinged to a second hinge plate 13, a first support roller 14 is slidably disposed on the second hinge plate 13, the first support roller 14 is vertically disposed, and the heater 40 is rotatably connected to an upper end of the first support roller 14. When the multi-angle adjusting device is used, the horizontal angle of the heater 40 is adjusted by rotating and adjusting the first hinge plate 12 and the second hinge plate 13, the height of the heater 40 is adjusted by adjusting the length of the first supporting roller 14, and then multi-angle adjustment of the heater 40 is realized, and the complexity of manual adjustment is reduced. Meanwhile, the first hinge plate 12 and the second hinge plate 13 are mutually rotated, so that the rotation angle and the rotation sensitivity of the heater 40 are improved, and when the heater 40 can be rotated to one side according to the needs during use, so that an operator can conveniently maintain and clean the heater 40 and the extruder 30, and the maintenance efficiency and safety are greatly improved.

In this embodiment, one end of the first supporting roller 14 is screwed into the second hinge plate 13, and the other end of the first supporting roller 14 is rotatably connected to the bottom of the heater 40 by a bearing (not shown), so that the heater 40 is kept stationary during rotation of the first supporting roller 14, thereby realizing dynamic adjustment.

It will be appreciated that after the heater 40 is mounted in a given position, a locking means (not shown), such as a latch or bolt, is provided between the first hinge plate 12 and the second hinge plate 13 to ensure stability of the heater 40 during use.

Further, the first support roller 14 is slidably and horizontally provided with a connecting roller 15, one end of the connecting roller 15 is detachably connected to the first support roller 14 by using a fastener such as a bolt or a screw, the other end of the connecting roller 15 is slidably provided with a second support roller 16 by using a fastener such as a bolt or a screw, preferably, the axis of the second support roller 16 is parallel to the axis of the first support roller 14, the end part of the second support roller 16 is detachably connected with a wire stabilizing plate 17, and a plurality of guide wheels 18 are rotatably arranged on the wire stabilizing plate 17; in use, the cable core passes between the plurality of guide wheels 18 and then into the heater 40 to complete the positioning and installation of the cable.

The utility model is provided with the second supporting roller 16 which can be adjusted up and down, so as to adjust the relative height of the cable core, ensure the stability of the cable core in the processing process and improve the processing effect. Meanwhile, the connecting roller 15 is utilized to correlate the position precision between the first supporting roller 14 and the second supporting roller 16, so that the accuracy of entering the cable core into the heater 40 is ensured, an operator can realize the up-and-down adjustment of the wire stabilizing plate 17 by only adjusting the height of the second supporting roller 16, and the portability of operation is greatly improved.

Referring to fig. 3, 4 and 5, the clamping assembly 20 includes a fixing frame 21 fixedly connected to the extruder 30 and a locking clip 26 slidably disposed on the fixing frame 21, where the locking clip 26 is disposed in two opposite directions. In use, the heater 40 is connected to the extruder 30 in a snap fit manner by the locking clip 26, thereby ensuring stability during use.

Further, the end of the extruder 30 is provided with a honeycomb plate 31 and an extrusion head 32, the extrusion head 32 is located outside the honeycomb plate 31, a connector 41 is fixedly connected to the side of the heater 40, the connector 41 faces the extrusion head 32, the end face of the connector 41 abuts against the end face of the extrusion head 32, and the connector 41 and the extrusion head 32 are connected in the locking clamp 26 in a clamping manner. Preferably, the axis of the honeycomb plate 31 is perpendicular to the end face of the connector 41.

Specifically, the opposite side walls of the two locking clips 26 are provided with arc-shaped clip grooves 28, the connecting heads 41 and the extrusion heads 32 are connected in the clip grooves 28 in a clamping manner, preferably, the diameters of the connecting heads 41 and the extrusion heads 32 are consistent, and the diameter of the clip grooves 28 is larger than that of the connecting heads 41. In use, the two locking clips 26 move relatively to clamp the connector 41 and the extrusion head 32, and when the two locking clips 26 move oppositely, the connector 41 and the extrusion head 32 are unclamped.

The utility model adopts the common left and right clamps to clamp the connector 41 and the extrusion head 32 so as to ensure the processing stability, and adds the clamping groove 28 in the locking clamp 26 so as to improve the clamping stability, and simultaneously when the extruder 30 injects materials into the heater 40, the materials enter the heater 40 through the axial direction of the honeycomb plate 31, and the connector 41 is clamped and embedded by the clamping groove 28, so that the loosening is prevented during the material injection, and the use stability is improved.

In this embodiment, the fixing frame 21 is detachably connected with a plurality of screw bases 29, a bidirectional screw 24 is rotatably disposed between the screw bases 29, and the locking clips 26 are sleeved at two ends of the bidirectional screw 24; when in use, the bidirectional screw rod 24 is rotated, and the locking clips 26 are mutually close to or far away from each other, so that the locking clips 26 can horizontally slide on the fixing frame 21.

The two bidirectional screw rods 24 are provided with two chain wheels 22 at the ends of the two bidirectional screw rods 24, a chain (not shown) is sleeved between the two chain wheels 22 and is used for transmission connection, and when the bidirectional screw rod is used, one bidirectional screw rod 24 is driven to rotate, the other bidirectional screw rod 24 synchronously rotates, and therefore the stability of movement and clamping of the locking clamp 26 is guaranteed.

In another embodiment, the locking clamp 26 is fixedly connected to the telescopic end of the hydraulic cylinder, the hydraulic cylinder is started, the locking clamp 26 is driven to approach or depart from each other, further, the horizontal movement of the locking clamp 26 is achieved, and the operation is more convenient.

Referring to fig. 5 again, heating rods 27 are uniformly arranged in the wall body of the locking clamp 26, the heating rods 27 adopt a resistance heating mode or an electromagnetic induction heating mode to increase the temperature of the locking clamp 26, the stability of the operation of the extruder 30 after clamping is ensured, the problems of material blockage and the like caused by uneven heating of the honeycomb plate 31 are prevented, and the use stability is improved.

The specific operation mode of the utility model is as follows, step one: the heater 40 is mounted on the first support roller 14, and the first hinge plate 12 and the second hinge plate 13 are rotated, so that the heater 40 is opposite to the honeycomb plate 31 of the extruder 30, the axis coincidence is ensured, and the preliminary positioning is completed.

Step two: the second support roller 16 is adjusted to enable the wire stabilizing plate 17 to be opposite to the wire inlet of the heater 40, and the cable core passes through the wire stabilizing plate 17 and penetrates into the heater 40 to finish the wire assembly.

Step three: the connector 41 is abutted to the extrusion head 32, the bidirectional screw rod 24 is rotated, so that the two locking clamps 26 are close to each other, the connector 41 and the extrusion head 32 are clamped, and positioning and installation are completed.

According to the utility model, the horizontal angle of the heater 40 is adjusted by rotating and adjusting the first hinge plate 12 and the second hinge plate 13, and the height of the heater 40 is adjusted by adjusting the length of the first supporting roller 14, so that the multi-angle adjustment of the heater 40 is realized, and the complexity of manual adjustment is reduced. The utility model is provided with the second supporting roller 16 which can be adjusted up and down, so as to adjust the relative height of the cable core, ensure the stability of the cable core in the processing process and improve the processing effect. Meanwhile, the connecting roller 15 is utilized to correlate the position precision between the first supporting roller 14 and the second supporting roller 16, so that the accuracy of entering the cable core into the heater 40 is ensured, an operator can realize the up-and-down adjustment of the wire stabilizing plate 17 by only adjusting the height of the second supporting roller 16, and the portability of operation is greatly improved.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The positioning and wire stabilizing device for the cable extruder is used for installing a heater (40) on an extruder (30), an extrusion head (32) is arranged at the end part of the extruder (30), and a connector (41) is fixedly connected to the side surface of the heater (40), and is characterized by comprising a supporting component (10) and a clamping component (20), wherein the heater (40) is installed on the supporting component (10), and the clamping component (20) is installed on the extruder (30);

the support assembly (10) comprises a fixed plate (11) fixedly connected to a bracket of the extruder (30) and a first hinge plate (12) rotatably arranged on the fixed plate (11), a second hinge plate (13) is hinged on the first hinge plate (12), a first support roller (14) is slidably arranged on the second hinge plate (13), and the heater (40) is rotatably connected to the upper end of the first support roller (14);

the clamping assembly (20) comprises a fixing frame (21) fixedly connected to the extruder (30) and a locking clamp (26) slidably arranged on the fixing frame (21), the locking clamps (26) are provided with two locking clamps and are oppositely arranged, and the connector (41) and the extrusion head (32) are connected in the locking clamps (26) in a clamping mode.

2. The positioning and stabilizing device for a cable extruder according to claim 1, wherein a connecting roller (15) is slidably and horizontally arranged on the first supporting roller (14), one end of the connecting roller (15) is detachably connected to the first supporting roller (14), and the other end of the connecting roller (15) is slidably provided with a second supporting roller (16).

3. The positioning and stabilizing device for a cable extruder according to claim 2, characterized in that the axis of the second support roller (16) is parallel to the axis of the first support roller (14).

4. A positioning and wire stabilizing device for a cable extruder according to claim 3, characterized in that the end of the second support roller (16) is detachably connected with a wire stabilizing plate (17), and a plurality of guide wheels (18) are rotatably arranged on the wire stabilizing plate (17).

5. The positioning and wire stabilizing device for the cable extruder according to claim 1, wherein arc-shaped clamping grooves (28) are formed in the opposite side walls of the two locking clamps (26), and the connecting head (41) and the extruding head (32) are connected in the clamping grooves (28) in a clamping and embedding mode.

6. The positioning and wire stabilizing device for a cable extruder according to claim 5, wherein the diameters of the connector (41) and the extrusion head (32) are identical, and the diameter of the clamping groove (28) is larger than the diameter of the connector (41).

7. The positioning and wire stabilizing device for the cable extruder according to claim 1, wherein a plurality of screw rod seats (29) are detachably connected to the fixing frame (21), two-way screw rods (24) are rotatably arranged between the screw rod seats (29), and the locking clips (26) are sleeved at two ends of the two-way screw rods (24).

8. The positioning and wire stabilizing device for the cable extruder according to claim 7, wherein two bidirectional screw rods (24) are arranged, chain wheels (22) are arranged at the end parts of the two bidirectional screw rods (24), and a chain is sleeved between the two chain wheels (22).

9. The positioning and wire stabilizing device for the cable extruder according to claim 1, wherein heating rods (27) are uniformly arranged in the wall body of the locking clamp (26).