Water gap separating device of injection mold

Abstract

The utility model belongs to the technical field of water gap separation equipment, and particularly relates to an injection mold water gap separation device which comprises a separator and a pressing plate in the separator, and the connecting frame plate is located below the pressing plate, used for installing the main cutter and the auxiliary cutters to the lower portion and the two sides respectively and used for cutting off the water gap in a multi-path mode, a fixing frame for installing the main cutter is arranged below the connecting frame plate, and supports for installing the auxiliary cutters are arranged on the two sides of the connecting frame plate. According to the utility model, the water gap of the workpiece can be simultaneously cut off through multiple paths, so that a plurality of products in the workpiece can be simultaneously separated and can be directly put into the next working procedure without secondary cutting; in addition, the mounting position of the cutter is determined according to the nozzle position of the workpiece, and the cutter can adapt to workpieces of different structures.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the water gap separation equipment technical field, especially, relate to a kind of injection mould water gap separation device. BACKGROUND

[0002] In the process of producing injection molding parts by injection molding process, injection molding machine injects injection molding raw material into the cavity of injection molding mold in thermal liquid state, and injection molding part is obtained in injection molding mold after solidification of injection molding raw material, and the internal material flow pipeline forms water gap after mold opening, and needs to be cut off to obtain complete product.

[0003] At present, the existing water gap separation equipment mostly adopts manual cutting or machine cutting mode, and manual cutting efficiency is low, and machine cutting mode can only cut off the same path, but there are many products in workpiece, which leads to many water gap branches, and the required product can be obtained only by cutting off water gap at different positions for many times, so the efficiency is still low.

[0004] To solve the above problems, an injection mold water gap separation device is proposed in the present application. INVENTION CONTENTS

[0005] The utility model aims at providing an injection mold water gap separation device, which solves the problems raised in the background.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model is an injection mold water gap separation device, which comprises a separator and a pressing plate inside the separator, a connecting rack plate below the pressing plate for mounting a main cutter and a secondary cutter to the lower side and both sides respectively for cutting off water gap in multiple paths, a fixed frame for mounting the main cutter below the connecting rack plate, and a support for mounting the secondary cutter on both sides of the connecting rack plate.

[0008] A sliding rack is located in the outer ring area below the pressing plate, and the connecting rack plate is provided with a sliding sleeve on the outer side of the horizontal rod of the sliding rack at both ends, and the connecting rack plate is provided with a screw rod on both sides, which pushes the support through the limiting ring on the outer side and forms clamping and fixing, so that the secondary cutter can be placed at different positions according to the structure of workpiece, and multiple path cutting is formed in combination with the main cutter.

[0009] Further, grooves for sliding of the sliding sleeve are formed at both ends of the pressing plate, and a blocking pad is arranged inside for extruding the sliding sleeve to fix it when the sliding rack and the pressing plate are combined.

[0010] Further, the support is provided with a protruding sliding block adjacent to one end of the connecting rack plate, which is slidingly connected to the inside of the sliding channel on both sides of the connecting rack plate.

[0011] Further, the slide is used for supporting the sub cutter through the sliding block.

[0012] Further, the bracket is internally provided with a through hole adjacent to one end of the connecting plate, and the through hole is sleeved on the outer side of the screw rod without contacting the screw rod.

[0013] Further, the front end of the connecting plate is provided with a shaft seat for mounting the screw rod, so that the other end of the screw rod and the slide is in an open structure, facilitating the mounting of the bracket.

[0014] Further, the main cutter is in two groups below the fixing frame, and is used for cutting off two ends of the water gap to separate the workpiece at a short distance.

[0015] The utility model has the following beneficial effects:

[0016] The utility model discloses a connecting plate and bracket combination, which can directly install the main cutter and the sub cutter in different directions in the same area, so that the injection molding part can be separated into multiple connected products by one-time cutting, effectively shortening the production cycle and improving the production efficiency, and reducing the operation difficulty, and being suitable for mass production operation.

[0017] The utility model discloses a connecting plate and bracket combination, which can directly install the main cutter and the sub cutter in different directions in the same area, so that the injection molding part can be separated into multiple connected products by one-time cutting, effectively shortening the production cycle and improving the production efficiency, and reducing the operation difficulty, and being suitable for mass production operation.

[0018] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and 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 also be obtained according to these drawings without creative labor.

[0020] Figure 1 It is the whole appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is the connecting part structure schematic diagram of the utility model's slide and pressing plate;

[0022] Figure 3 It is the internal structure schematic diagram of the utility model's slide;

[0023] Figure 4 It is the combination structure schematic diagram of the utility model's sub cutter and main cutter;

[0024] Figure 5 Figure 2 is a schematic diagram of the internal structure of the connecting plate of the utility model;

[0025] In the drawings, the components represented by each reference numeral are listed as follows:

[0026] In the drawings: 1, separator; 2, sliding frame; 3, pressing plate; 4, main cutter; 5, auxiliary cutter; 6, fixed frame; 7, connecting plate; 8, support; 9, sliding sleeve; 10, blocking pad; 11, screw rod; 12, limiting ring; 13, sliding block; 14, slide; 15, shaft seat. DETAILED DESCRIPTION

[0027] 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 scope of protection of the utility model.

[0028] In the description of the utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to 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.

[0029] Please refer to Figures 1-5 As shown in the drawings, the utility model is a water gap separating device of an injection mold, which comprises a separator 1 and a pressing plate 3 inside the separator 1.

[0030] The connecting plate 7 is located below the pressing plate 3 and is used for mounting the main cutter 4 and the auxiliary cutter 5 to the lower side and the two sides respectively, so as to cut off the water gap in multiple paths. The lower side of the connecting plate 7 is provided with a fixed frame 6 for mounting the main cutter 4, and the two sides are provided with supports 8 for mounting the auxiliary cutter 5. The main cutter 4 is in two groups below the fixed frame 6, which is used for cutting off the two ends of the water gap to make it close to the workpiece.

[0031] The sliding frame 2 is located in the outer ring area below the pressing plate 3. The connecting plate 7 is provided with a sliding sleeve 9 on the front and rear ends, which is sleeved outside the horizontal rod of the sliding frame 2. The two sides of the connecting plate 7 are provided with screw rods 11, which push the supports 8 through the limiting rings 12 outside the screw rods 11 and form clamping and fixing, so that the auxiliary cutter 5 can be placed in different positions according to the structure of the workpiece, and combined with the main cutter 4 to form multiple path cutting.

[0032] The equipment provided by the embodiment can cut off the water gap of a workpiece in multiple paths at one time, the vertical structure of the connecting plate 7 and the support 8 is used to distribute the main cutter 4 and the auxiliary cutter 5 to cut off the water gap of the workpiece in different paths, the cutting-off process is simplified, and the production efficiency is improved; in addition, the cutter placing path can be determined according to the structure of the workpiece, different workpieces can be adapted, and the maintenance and replacement of the cutter are also simpler.

[0033] The recess is used for sliding of the sliding sleeve 9, and the blocking pad 10 is arranged in the recess, so that the sliding sleeve 9 is pressed to be fixed when the sliding frame 2 and the pressing plate 3 are combined, and the effect of automatically fixing multiple-path cutters is achieved.

[0034] The sliding block 13 is arranged on one end of the support 8, and the sliding block 13 is slidably connected to the inside of the slide 14 on both sides of the connecting plate 7, the slide 14 is used for supporting the auxiliary cutter 5 through the sliding block 13, so that the auxiliary cutter 5 is fixed at different positions in advance, and the subsequent accurate position adjustment is facilitated.

[0035] The through hole is arranged in the inside of one end of the support 8, the through hole is sleeved on the outside of the screw rod 11 and does not contact the screw rod 11, so that the screw thread is prevented from being damaged, the screw rod 11 is connected through the limiting ring 12, the pressing ring on one end of the screw rod 11 abuts against the support 8 and can drive the support 8 to move, and the adjacent pressing ring abuts against the support 8 and can fix the support 8.

[0036] The shaft seat 15 is arranged on the front end of the connecting plate 7 and is used for mounting the screw rod 11, so that the screw rod 11 and the other end of the slide 14 are in an open structure, and the installation of the support 8 is facilitated.

[0037] It can be understood that the utility model can cut off the water gap of a workpiece in multiple paths at one time, so that multiple products in the workpiece are separated at the same time, and the workpiece can be directly used in the next process without secondary cutting-off; in addition, the installation position of the cutter is determined according to the water gap position of the workpiece, and different structures of the workpiece can be adapted.

[0038] A specific application of the operation flow of the embodiment is as follows: in use, first, the slide frame 2 is taken out, and then the installation positions of the main cutter 4 and the auxiliary cutter 5 are determined according to the shape of the workpiece; in this process, first, the main cutter 4 is fixed below the connecting plate 7 through the fixing frame 6, then the sliding block 13 is slidingly installed on the slide 14, and the hole on one side of the support 8 is arranged outside the screw rod 11, at this time, the auxiliary cutter 5 can be directly pushed to different positions by rotating the limiting ring 12, the auxiliary cutter 5 is clamped and fixed by two sets of limiting rings 12, then the sliding sleeve 9 is sleeved outside the cross rod of the slide frame 2, the slide frame 2 and the pressing plate 3 are connected to make the blocking pad 10 press down the sliding sleeve 9 to form fixation, after the above arrangement, the main cutter 4 and the auxiliary cutter 5 are placed in the predetermined area to cut off the water gap of the workpiece, all the water gaps can be cut off at one time, without secondary cutting treatment, and the water gap separating device is simple and efficient to operate.

[0039] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A water gap separating device for injection mold, comprising a separator (1) and a pressing plate (3) inside the separator (1), characterized in that: a connecting frame plate (7) is arranged below the pressing plate (3) and used for mounting a main cutter (4) and a secondary cutter (5) to the lower side and the two sides respectively, for multi-path cutting of the water gap, the lower side of the connecting frame plate (7) is provided with a fixed frame (6) for mounting the main cutter (4), and the two sides are provided with a support (8) for mounting the secondary cutter (5); a sliding frame (2) is arranged in the outer ring area below the pressing plate (3), the connecting frame plate (7) is provided with a sliding sleeve (9) at the front and rear ends of the connecting frame plate (7), the sliding sleeve (9) is sleeved on the outer side of the cross bar of the sliding frame (2), the two sides of the connecting frame plate (7) are provided with a screw rod (11), the support (8) is pushed through the limiting ring (12) on the outer side of the screw rod (11) and is clamped and fixed, so that the secondary cutter (5) can be placed in different positions according to the structure of the workpiece, and the secondary cutter (5) is combined with the main cutter (4) to form multi-path cutting.

2. A water nozzle separation device for an injection mold as defined in claim 1, wherein: The front and rear ends of the pressing plate (3) are provided with grooves for sliding of the sliding sleeve (9), and the inside is provided with a blocking pad (10) for extruding the sliding sleeve (9) when the sliding frame (2) and the pressing plate (3) are combined.

3. A water knockout device for injection molding molds as defined in claim 1, characterized in that: The end of the support (8) adjacent to the connecting frame plate (7) is provided with a protruding sliding block (13) which is slidingly connected in the sliding channel (14) on the two sides of the connecting frame plate (7).

4. A water nozzle separation device for an injection mold as defined in claim 3, wherein: The sliding channel (14) is used for supporting the secondary cutter (5) through the sliding block (13).

5. The apparatus of claim 1 wherein: The end of the support (8) adjacent to the connecting frame plate (7) is provided with a through hole in the inside, which is sleeved on the outer side of the screw rod (11) without contacting the screw rod (11).

6. A water nozzle separation device for an injection mold as defined in claim 1, wherein: The front end of the connecting frame plate (7) is provided with a shaft seat (15) for mounting the screw rod (11), so that the other end of the screw rod (11) and the sliding channel (14) is an open structure, facilitating installation of the support (8).

7. A water nozzle separation device for an injection mold as described in claim 1, wherein: The main cutter (4) is arranged in two groups below the fixed frame (6), for cutting the two ends of the water gap to separate the water gap from the workpiece at a short distance.

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