Novel composite sliding block pull rod mechanism

Abstract

The utility model provides a novel combined type sliding block pull rod mechanism which comprises two sets of driving assemblies arranged in a central symmetry mode, each driving assembly comprises a sliding block base, an inclined guide column, a first sliding block and a second sliding block, and the first sliding block and the second sliding block are connected with the outer side end of a first half module and the outer side end of a second half module respectively. One end of the pull rod is fixedly connected with the sliding block seat, and the other end of the pull rod is connected with the second sliding block of the driving assembly on the other side. Through linkage arrangement of the pull rod, the second sliding block of the other driving assembly can be driven to move at the same time, linkage can be achieved by controlling the two sliding block bases to move face to face or relative to each other so as to drive the two modules to open or close, the cavities in the modules are transversely arranged, the overall structure is compact, the size is small, and the working efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mould technology field, specifically, relate to a novel composite slider pull rod mechanism. BACKGROUND

[0002] Injection mould line frame product is the main structure of coil and lead foot, so the structure is more complex, there are concave, convex shape hole or boss in the lateral of product, this needs to have lateral concave, convex mould or core to form. The commonly used module / mechanism is longitudinal arrangement, such as Figure 5 , it needs to drive by multiple groups of inclined guide pillar driving unit, the overall volume is big, also can cause waterway and stroke increase, influence product forming cycle.

[0003] Therefore, the applicant specifically proposes the present application after studying the prior art. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a novel composite slider pull rod mechanism, aims at improving at least one of above -mentioned technical problem.

[0005] In order to solve above technical problem, the utility model provides a novel composite slider pull rod mechanism, including two groups of the driving assembly that is centrally symmetrical, the driving assembly includes slider seat, inclined guide pillar, first slider and second slider, first slider and second slider are fixedly connected with the outside end of first half mould and second half mould respectively, the side of first slider away from first half mould is fixedly connected with slider seat, still include pull rod, one end of pull rod is fixedly connected with slider seat, and the other end is connected with the second slider of the driving assembly on the other side, be provided with the slide hole of being suitable for the inclined guide pillar passes through on the slider seat, when the inclined guide pillar moves longitudinally, can drive both sides slider seat to be close to, to make second half mould can be driven by the pull rod of the driving assembly on the other side and be close to first half mould and complete closing mould.

[0006] As further optimization, multiple cavities are arranged transversely between the first half mould and the second half mould.

[0007] As further optimization, the driving assembly is provided with two pull rods, and the two pull rods are arranged on both sides of the second slider.

[0008] As further optimization, the pull rod is provided with a notch on one side, so that the two pull rods on the same side of the two driving assemblies can be staggered.

[0009] As further optimization, the side end of the second slider is provided with a clamping block, and the pull rod is provided with a clamping groove matched with the clamping block.

[0010] As further optimization, the inclined guide pillar is arranged in a zigzag shape.

[0011] As a further optimization, clamping blocks are arranged on both sides of the driving assembly.

[0012] As a further optimization, two positioning blocks are further included, which are arranged on both sides of the two groups of driving assemblies.

[0013] As a further optimization, a space is left between the two driving assemblies.

[0014] By adopting the technical scheme, the following technical effects can be achieved:

[0015] The novel composite slider pull rod mechanism provided in the application comprises two groups of driving assemblies arranged in a central symmetry, the driving assembly comprises a slider seat, an inclined guide column, a first slider and a second slider, the first slider and the second slider are connected with the outer side ends of the first half module and the second half module respectively; the mechanism further comprises a pull rod, one end of the pull rod is fixedly connected with the slider seat, and the other end is connected with the second slider of the driving assembly on the other side. Through the linkage of the pull rod, the second slider of the other group of driving assemblies can be simultaneously driven to move, so that linkage can be realized by controlling the slider seats to move towards each other or away from each other, thereby driving the two groups of modules to open or close, the cavity on the module is arranged in a transverse arrangement, the overall structure is compact, the volume is small, and the working efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0017] Figure 1 is a structural schematic diagram of a novel composite slider pull rod mechanism of the application;

[0018] Figure 2 is a local partial exploded structural schematic diagram of a novel composite slider pull rod mechanism of the application;

[0019] Figure 3 is an exploded structural schematic diagram of a novel composite slider pull rod mechanism of the application;

[0020] Figure 4 is a structural schematic diagram of a pull rod of the application;

[0021] Figure 5 is a structural schematic diagram of a traditional module mechanism;

[0022] Marked in the figure: 1, drive assembly; 2, slider seat; 3, inclined guide pillar; 4, first slider; 5, second slider; 6, pull rod; 7, clamping block; 8, sliding hole; 9, notch; 10, first half module; 11, second half module; 12, movable mold insert; 13, cavity; 14, clamping block; 15, clamping groove; 16, positioning block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] As shown in the drawings, Figures 1 to 4 The embodiments of the present application provide a novel composite slider pull rod mechanism, which comprises two groups of driving assemblies 1 arranged in a central symmetry, the driving assembly 1 comprises a slider seat 2, an inclined guide pillar 3, a first slider 4 and a second slider 5, and the first slider 4 and the second slider 5 are respectively fixedly connected with the outer side ends of a first half module 10 and a second half module 11. In the present embodiment, the first half module 10 and the second half module 11 are arranged above a movable mold insert 12, when the first half module 10 and the second half module 11 are combined and connected, a cavity 13 for injection molding can be formed between them, and at the same time, the movable mold insert 12 at the bottom and the top panel can form a complete module / mold, so that injection molding can be performed through the gate on the top panel. The present embodiment is mainly used for injection molding of wire frame products, which will not be described in detail here. Preferably, a plurality of cavities 13 are arranged transversely between the first half module 10 and the second half module 11, by arranging the cavities 13 transversely relative to the two half modules, more cavities 13 can be arranged, the space is fully utilized, and at the same time, the close proximity of the cavities 13 can also reduce the complexity of the internal cooling waterway, and has higher molding efficiency.

[0025] Preferably, the first slider 4 is fixedly connected to one side of the first half module 10 away from the slider seat 2; further comprising a pull rod 6, one end of the pull rod 6 is fixedly connected to the slider seat 2, and the other end is connected to the second slider 5 of the other side driving assembly 1, so that when the slider seat 2 on one side moves, the first slider 4 on this side and the second slider 5 on the other side can be driven to move at the same time through the cooperation of the pull rod 6, so that only by moving the two slider seats 2 can the two groups of first sliders 4 and second sliders 5 be driven to move together or separate at the same time, thereby simultaneously opening and closing the two groups of modules, which can reduce the overall size and improve the efficiency. Further, the slider seat 2 is provided with a sliding hole 8 suitable for the inclined guide pillar 3 to pass through, wherein in this embodiment, the inclined guide pillar 3 is arranged in a Z shape, when the inclined guide pillar 3 is driven to move longitudinally by a driving source (not shown in the figure), the slider seat 2 is limited and guided by the inclined guide pillar 3, and the two slider seats 2 are driven to move close to each other, so that the second half module 11 can be driven by the pull rod 6 of the other side driving assembly 1 to move close to the first half module 10 to complete the closing, and in another embodiment, when the two slider seats 2 are driven to move away, the opening can be realized, which will not be described here. In this way, linkage is realized through the two groups of driving assemblies 1, which can simultaneously open and close the two groups of modules, which is more efficient and has a smaller overall size.

[0026] Wherein, the two driving assemblies 1, i.e. the two second sliders 5, are spaced apart to provide a moving space for opening.

[0027] Preferably, the driving assembly 1 is provided with two pull rods 6, and the two pull rods 6 are arranged on the two sides of the second slider 5. By driving the second slider 5 to move from both sides through the two pull rods 6, the movement can be more stable.

[0028] Preferably, the pull rod 6 is provided with a notch 9 on one side, so that the two pull rods 6 on the same side of the two driving assemblies 1 can be staggered. By providing notches 9 on the pull rod 6 in one direction and arranging the two groups of driving assemblies 1 symmetrically at the center, the two pull rods 6 on the same side can be staggered, so that the overall structure is more compact.

[0029] Wherein, in a preferred embodiment, the side end of the second slider 5 is provided with a clamping block 14; and the pull rod 6 is provided with a clamping groove 15 matched with the clamping block 14. By clamping the clamping block 14 and the clamping groove 15, the structure is simpler and easier to install and disassemble.

[0030] Preferably, the driving assembly 1 is provided with clamping blocks 7 on both sides. In this embodiment, the clamping blocks 7 are arranged on both sides of the slider seat 2, and by arranging the clamping blocks 7, the clamping blocks 7 can be used as phase guides to make the slider seat 2 stably slide between the two fixed clamping blocks 7 when the driving assembly 1 operates.

[0031] Preferably, two positioning blocks 16 are further included, which are arranged on both sides of the two groups of driving assemblies 1.

[0032] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A novel compound slider pull rod mechanism, characterized by, The application relates to a center-symmetrical driving assembly, which comprises a slider seat, an inclined guide column, a first slider and a second slider, the first slider and the second slider are fixedly connected with the outer side ends of a first half mold and a second half mold respectively, and the side, away from the first half mold, of the first slider is fixedly connected with the slider seat. The application further comprises a pull rod, one end of the pull rod is fixedly connected with the slider seat, the other end of the pull rod is connected with the second slider of the other driving assembly, a sliding hole, through which the inclined guide column passes, is arranged on the slider seat, when the inclined guide column moves longitudinally, the two slider seats can be driven to approach each other, so that the second half mold can be driven by the pull rod of the other driving assembly to approach the first half mold to complete mold closing.

2. A novel compound slider pull rod mechanism according to claim 1, characterized in that A plurality of mold cavities are arranged in a transverse mode between the first half mold and the second half mold.

3. A new type of composite slider pull rod mechanism according to claim 1, characterized in that The driving assembly is provided with two pull rods, and the two pull rods are arranged on the two sides of the second slider.

4. A novel compound slider pull rod mechanism according to claim 3, characterized in that The side of the pull rod is provided with a notch, so that the two pull rods on the same side of the two driving assemblies can be staggered.

5. A novel compound slider pull rod mechanism according to claim 1, characterized in that The side end of the second slider is provided with a clamping block, and the pull rod is provided with a clamping groove matched with the clamping block.

6. A novel compound slider pull rod mechanism according to claim 1, characterized in that The inclined guide column is arranged in a Z shape.

7. A new compound slider pull rod mechanism according to claim 1, characterized in that The two sides of the driving assembly are provided with clamping blocks.

8. A new compound slider pull rod mechanism according to claim 1, characterized in that The application further comprises two positioning blocks arranged on the two sides of the two driving assemblies.

9. A new compound slider pull rod mechanism according to claim 1, characterized in that An interval is left between the two driving assemblies.

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