Quick replacement device for cabling machine doubling mold

Abstract

The utility model provides a quick replacement device for a cabling machine doubling die, which belongs to the technical field of cable processing and comprises a bearing mechanism and a fixing seat, mounting holes are arranged on the side wall of the fixing seat, and a mounting seat is fixedly mounted on the surface of the fixing seat. Through the arrangement of the limiting assembly and the fixing assembly, rapid and accurate replacement of the mold is achieved, and the production efficiency and the equipment operation convenience are greatly improved. The stability and reliability of the die in the replacement process are jointly ensured through limiting assemblies such as a guide rod, a sliding block, a compressed spring, a guide rail and a limiting block and fixing assemblies such as a winding shell, a fixing shaft, a winding spring and a traction rope, meanwhile, the ratchet wheel, the pawl and the reset spring are used in cooperation, loosening of the traction rope is effectively prevented, the smoothness of the replacement process is ensured, and the replacement efficiency is improved. Therefore, the downtime is reduced, the maintenance cost is reduced, and the operation efficiency of the whole production line is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cable processing technical field, concretely relates to a kind of quick replacement device for cable-laying machine parallel line mould. BACKGROUND

[0002] Cable forming machine is a kind of automation equipment specially used in the production process of wire and cable, and its background technology originated in the 20th century. With the rapid development of electronic and electrical industry, it has experienced the evolution process from manual to semi-automatic and then to fully automatic. The development process reflects the continuous upgrading and innovation of industrial automation technology. Today, it has become a key device to improve the production efficiency of cable and reduce labor costs. It is mainly used in various cable manufacturing plants, electronic assembly lines and other scenes to complete wire cutting, stripping, twisting, crimping, rubber coating and other complex processes to meet the production needs of different specifications of cable.

[0003] The existing cable-laying machine parallel line mould needs to be replaced frequently during use due to the diversification of product specifications and changes in production requirements. This replacement process not only takes time and effort, but also has complicated operation steps, often requiring professional technicians to operate. This not only reduces production efficiency and increases maintenance costs, but also affects the stable operation of the equipment and the continuity of the production line. Therefore, a kind of quick replacement device for cable-laying machine parallel line mould is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of quick replacement device for cable-laying machine parallel line mould, to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of quick replacement device for cable-laying machine parallel line mould, comprising,

[0007] The bearing mechanism includes a fixed seat, a mounting hole is formed in the side wall of the fixed seat, an installation seat is fixedly installed on the surface of the fixed seat, a limit sleeve is fixedly connected in the inner cavity of the installation seat, a mobile clamp seat is fixedly installed on the top of the limit sleeve, a limit assembly is arranged on one side of the installation seat, and a fixed assembly cooperating with the limit assembly is arranged on the other side of the installation seat.

[0008] As a preferred scheme of the utility model, the limit assembly includes a guide rod fixedly installed on the side wall of the mobile clamp seat, a sliding block is fixedly installed on the bottom of the guide rod, and a compression spring is fixedly connected to the bottom of the sliding block.

[0009] As a preferred scheme of the utility model, the end of the compression spring is fixedly connected with a guide rail, a limiting block is fixedly installed on the inner cavity of the guide rail, and the side wall of the guide rail is fixedly connected on the side wall of the mounting seat.

[0010] As a preferred scheme of the utility model, the fixing assembly comprises a winding shell fixedly connected on the side wall of the moving clamping seat, a fixing shaft fixedly installed on the inner wall of the winding shell, a winding spring fixedly connected on the outer surface of the fixing shaft, a winding shaft fixedly installed on the end of the winding spring, and a traction rope fixedly connected on the outer surface of the winding shaft.

[0011] As a preferred scheme of the utility model, the end of the traction rope is fixedly connected with a limiting cylinder, a limiting groove is formed on the surface of the limiting cylinder, a return spring is fixedly installed on the inner surface of the limiting groove, a push rod is fixedly connected on the end of the return spring, and a ratchet wheel is sleeved on the outer surface of the push rod.

[0012] As a preferred scheme of the utility model, a pawl is slidably connected on the side wall of the ratchet wheel, the side wall of the pawl is connected with a fixing shell through a bearing, the side wall of the fixing shell is fixedly connected on the side wall of the mounting seat, and the side wall of the push rod close to the return spring is attached to the inner wall of the limiting groove.

[0013] As a preferred scheme of the utility model, the bearing mechanism further comprises a clamping groove formed on the surface of the mounting seat, a first pressing spring fixedly installed on the inner wall of the clamping groove, a first pressing block fixedly installed on the end of the first pressing spring, a second pressing spring fixedly installed on the inner wall of the moving clamping seat, and a second pressing block fixedly installed on the end of the second pressing spring.

[0014] Compared with the prior art, the utility model has the beneficial effects that: through the setting of the limiting assembly and the fixing assembly, the quick and accurate replacement of the mold is realized, and the production efficiency and the equipment operation convenience are greatly improved. The design of the guide rod, the sliding block, the compression spring, the guide rail, the limiting block and other limiting assemblies, and the winding shell, the fixing shaft, the winding spring, the traction rope and other fixing assemblies, together ensure the stability and reliability of the mold during the replacement process. Meanwhile, the cooperation of the ratchet wheel, the pawl and the return spring effectively prevents the loosening of the traction rope, ensures the smoothness of the replacement process, reduces the downtime, reduces the maintenance cost, and improves the operation efficiency of the overall production line. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the connection between the mounting base and the movable card holder of this utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of the limiting component of this utility model;

[0019] Figure 4 This is a schematic diagram of the ratchet and pawl connection of this utility model;

[0020] Figure 5 This is a cross-sectional schematic diagram of the limiting cylinder of this utility model.

[0021] In the diagram: 100, bearing mechanism; 101, fixed base; 102, mounting hole; 103, mounting base; 104, limiting sleeve; 105, movable card seat; 106, card slot; 107, first top spring; 108, first top block; 109, second top spring; 110, second top block; 111, limiting assembly; 111a, guide rod; 111b, slider; 111c, compression spring; 111d, guide rail; 111e, limiting block; 112, fixing assembly; 112a, winding shell; 112b, fixed shaft; 112c, winding spring; 112d, winding shaft; 112e, traction rope; 112f, limiting cylinder; 112g, limiting groove; 112h, return spring; 112i, lever; 112j, ratchet; 112k, pawl; 112l, fixed shell. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] ReferenceFigures 1-5 This embodiment of the present invention provides a quick-change device for a cable-forming machine's paralleling die, comprising:

[0027] The supporting mechanism 100 includes a fixed base 101, a mounting hole 102 is provided on the side wall of the fixed base 101, a mounting base 103 is fixedly mounted on the surface of the fixed base 101, a limiting sleeve 104 is fixedly connected to the inner cavity of the mounting base 103, a movable card seat 105 is fixedly mounted on the top of the limiting sleeve 104, a limiting component 111 is provided on one side of the mounting base 103, and a fixing component 112 that cooperates with the limiting component 111 is provided on the other side of the mounting base 103.

[0028] Specifically, there are four mounting holes 102 symmetrically located on the two side walls of the fixed base 101, and four limiting sleeves 104 are symmetrically arranged on both sides of the mounting base 103. This allows the movable card holder 105 to slide smoothly while ensuring that the movable card holder 105 moves in the specified direction.

[0029] The limiting component 111 includes a guide rod 111a fixedly installed on the side wall of the movable card holder 105, a slider 111b fixedly installed at the bottom of the guide rod 111a, and a compression spring 111c fixedly connected to the bottom of the slider 111b.

[0030] The end of the compression spring 111c is fixedly connected to the guide rail 111d, the inner cavity of the guide rail 111d is fixedly installed with a limit block 111e, and the side wall of the guide rail 111d is fixedly connected to the side wall of the mounting base 103.

[0031] Furthermore, the compression spring 111c pushes the slider 111b upward, and the limiting block 111e ensures that when the slider 111b moves upward, it will not cause the guide rod 111a to disengage from the limit of the guide rail 111d, so that the guide rod 111a moves in the direction defined by the guide rail 111d. The setting of the guide rail 111d and the guide rod 111a limits the movement range of the movable card seat 105.

[0032] The fixing assembly 112 includes a winding shell 112a fixedly connected to the side wall of the movable card holder 105. A fixing shaft 112b is fixedly installed on the inner wall of the winding shell 112a. A winding spring 112c is fixedly connected to the outer surface of the fixing shaft 112b. A winding shaft 112d is fixedly installed at the end of the winding spring 112c. A traction rope 112e is fixedly connected to the outer surface of the winding shaft 112d.

[0033] Preferably, the fixed shaft 112b works in conjunction with the take-up spring 112c. When the traction rope 112e is under tension, the take-up shaft 112d rotates, compressing the take-up spring 112c, and retracts the traction rope 112e when it is not under tension.

[0034] The end of the traction rope 112e is fixedly connected to a limiting cylinder 112f. A limiting groove 112g is opened on the surface of the limiting cylinder 112f. A return spring 112h is fixedly installed on the inner surface of the limiting groove 112g. A lever 112i is fixedly connected to the end of the return spring 112h. A ratchet 112j is sleeved on the outer surface of the lever 112i.

[0035] The side wall of the limiting cylinder 112f is connected to the side wall of the mounting base 103 via a bearing. When the lever 112i is turned, the lever 112i can drive the limiting cylinder 112f to rotate, thereby winding up the traction rope 112e. Pulling down the traction rope 112e can pull the movable card seat 105 to be flush with the mounting base 103.

[0036] A pawl 112k is slidably connected to the side wall of the ratchet 112j. The side wall of the pawl 112k is connected to a fixed housing 112l via a bearing. The side wall of the fixed housing 112l is fixedly connected to the side wall of the mounting base 103. The lever 112i is close to the side wall of the return spring 112h and fits against the inner wall of the limiting groove 112g.

[0037] The bearing mechanism 100 also includes a slot 106 formed on the surface of the mounting base 103. A first top spring 107 is fixedly installed on the inner wall of the slot 106. A first top block 108 is fixedly installed at the end of the first top spring 107. A second top spring 109 is fixedly installed on the inner wall of the movable mounting base 105. A second top block 110 is fixedly installed at the end of the second top spring 109.

[0038] It should be noted that the top spring and top block can further fix the mold in the slot 106, ensuring that the mold will not move.

[0039] In use, the bearing mechanism 100 is installed on the molding machine through the mounting hole 102. Pressing the lever 112i causes the ratchet 112j to disengage from the pawl 112k's limit position. The winding spring 112c, in conjunction with the fixed shaft 112b, drives the winding shaft 112d to rotate. The winding shaft 112d winds up the traction rope 112e. Simultaneously, the top spring pushes the slider 111b upwards. The slider 111b drives the guide rod 111a to move, which in turn drives the movable bracket 105 to move. The limiting sleeve 104 limits the movable bracket 105. The mold is then placed... Placed in the slot 106, the lever 112i is released. The lever 112i is pushed back to its original position by the return spring 112h. The lever 112i is then moved, causing the limiting sleeve 112f to rotate. The limiting sleeve 104 winds up the traction rope 112e and simultaneously moves the movable card seat 105 downward. The pawl 112k limits the ratchet 112j, ensuring that the traction rope 112e is on the limiting sleeve 104. The first top spring 107 and the second top spring 109, together with the first and second locking blocks, firmly fix the mold on the mounting base 103.

[0040] In summary, the interaction between the various components ensures the smoothness and accuracy of the mold changing process. The cooperation between the fixed shaft 112b and the winding spring 112c allows the winding shaft 112d to rotate smoothly, effectively winding the traction rope 112e and reducing friction and wear during operation. The linkage between the slider 111b and the guide rod 111a, as well as the precise limiting between the moving bracket 105 and the limiting sleeve 104, ensures the precise positioning and stable installation of the mold in the slot 106. The limiting mechanism of the ratchet 112j and the pawl 112k ensures the stability of the traction rope 112e during the winding process, preventing the rope from loosening or falling off. The tacit cooperation between these parts not only improves the operating efficiency of the equipment but also extends its service life and reduces maintenance costs.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A quick-change device for a cable-forming machine's paralleling die, characterized in that: include, The supporting mechanism (100) includes a fixed base (101), a mounting hole (102) is provided on the side wall of the fixed base (101), a mounting base (103) is fixedly installed on the surface of the fixed base (101), a limiting sleeve (104) is fixedly connected to the inner cavity of the mounting base (103), a movable card seat (105) is fixedly installed on the top of the limiting sleeve (104), a limiting component (111) is provided on one side of the mounting base (103), and a fixing component (112) that cooperates with the limiting component (111) is provided on the other side of the mounting base (103).

2. The quick-change device for a cable-forming machine's parallel threading mold according to claim 1, characterized in that: The limiting component (111) includes a guide rod (111a) fixedly installed on the side wall of the movable card seat (105), a slider (111b) fixedly installed at the bottom of the guide rod (111a), and a compression spring (111c) fixedly connected to the bottom of the slider (111b).

3. The quick-change device for a cable-forming machine's parallel thread mold according to claim 2, characterized in that: The end of the compression spring (111c) is fixedly connected to a guide rail (111d), a limit block (111e) is fixedly installed on the inner cavity of the guide rail (111d), and the side wall of the guide rail (111d) is fixedly connected to the side wall of the mounting base (103).

4. A quick-change device for a cable-forming machine's parallel thread mold according to claim 3, characterized in that: The fixing assembly (112) includes a winding shell (112a) fixedly connected to the side wall of the movable card seat (105). A fixing shaft (112b) is fixedly installed on the inner wall of the winding shell (112a). A winding spring (112c) is fixedly connected to the outer surface of the fixing shaft (112b). A winding shaft (112d) is fixedly installed at the end of the winding spring (112c). A traction rope (112e) is fixedly connected to the outer surface of the winding shaft (112d).

5. A quick-change device for a cable-forming machine's parallel thread mold according to claim 4, characterized in that: The end of the traction rope (112e) is fixedly connected to a limiting cylinder (112f). A limiting groove (112g) is formed on the surface of the limiting cylinder (112f). A return spring (112h) is fixedly installed on the inner surface of the limiting groove (112g). A lever (112i) is fixedly connected to the end of the return spring (112h). A ratchet (112j) is sleeved on the outer surface of the lever (112i).

6. A quick-change device for a cable-forming machine's parallel thread mold according to claim 5, characterized in that: A pawl (112k) is slidably connected to the side wall of the ratchet (112j). A fixed housing (112l) is connected to the side wall of the pawl (112k) via a bearing. The side wall of the fixed housing (112l) is fixedly connected to the side wall of the mounting base (103). The side wall of the lever (112i) near the return spring (112h) is in contact with the inner wall of the limiting groove (112g).

7. A quick-change device for a cable-forming machine's parallel thread mold according to claim 6, characterized in that: The bearing mechanism (100) further includes a slot (106) formed on the surface of the mounting base (103). A first top spring (107) is fixedly installed on the inner wall of the slot (106). A first top block (108) is fixedly installed at the end of the first top spring (107). A second top spring (109) is fixedly installed on the inner wall of the movable mounting base (105). A second top block (110) is fixedly installed at the end of the second top spring (109).

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