Product grabbing and mold cavity splitting device

Abstract

The utility model discloses a product grabbing and mold cavity splitting device. The product grabbing and mold cavity splitting device comprises a grabbing mechanism and a mold cavity splitting mechanism, the mold cavity splitting mechanism comprises a classification base, a plurality of sets of classification through holes are formed in the classification base at intervals in a penetrating mode, each classification through hole is correspondingly provided with a conveying pipe, and each conveying pipe is correspondingly provided with a storage box. The grabbing mechanism comprises a clamping base, a plurality of clamping and cutting assemblies are arranged on the clamping base, each clamping and cutting assembly comprises a middle clamping jaw and a plurality of cutting clamping knives arranged around the middle clamping jaw, the middle clamping jaws are driven by a first air cylinder, the cutting clamping knives are driven by a second air cylinder, and the cutting clamping knives correspond to the classification through holes. According to the utility model, the middle clamping jaw is used for clamping a water gap branch knot in the middle of an injection molding part, the cutting clamping knife is used for cutting a product, and the cut and fallen product falls into the corresponding classification through hole and falls into the corresponding storage box along the conveying pipe, so that the cutting and mold cavity splitting path is shortened to a great extent, and the mold cavity splitting efficiency and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold splitting cavity devices, in particular to a product grabbing mold splitting cavity device. Background Art

[0002] In the existing process, the injection molded parts after cooling and forming are taken out from the mold cavity by the robot gripper, the product is fixed by an adsorption device, and the product is cut and separated by a cutting device, and the adsorption device is further used to adsorb the cavity. Since the cavity separation needs to be completed by adsorption, the cavity separation process of this method is more complicated, and the cutting and cavity separation paths are longer, and the device cost is higher. Utility Model Content

[0003] In order to overcome the above technical problems, the utility model discloses a product grabbing and parting mold cavity device.

[0004] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0005] A product grabbing and parting mold cavity device, comprising a grabbing mechanism and a parting mold cavity mechanism that are arranged accordingly;

[0006] The mold cavity separation mechanism includes a classification base, and a plurality of groups of classification through holes are arranged through the classification base at intervals, a conveying tube is correspondingly arranged at each of the classification through holes, and a storage box is correspondingly arranged at each of the conveying tubes;

[0007] The gripping mechanism includes a clamping base, on which are arranged a plurality of clamping and cutting components, the clamping and cutting components including a middle clamping jaw and a plurality of cutting clamping knives arranged around the middle clamping jaw, the middle clamping jaw being driven by a first cylinder, the cutting clamping knives being driven by a second cylinder, and the cutting clamping knives being arranged corresponding to the classification through holes.

[0008] In the above-mentioned product grabbing and parting mold cavity device, the clamping surface of the middle clamping jaw is provided with a tooth-like structure.

[0009] In the above-mentioned product grabbing and parting mold cavity device, the cutting clamp is provided with a water outlet positioning groove.

[0010] In the above-mentioned product grabbing and parting mold cavity device, the spacing between adjacent cutting clamps is equal to the spacing between adjacent classification through holes.

[0011] The above-mentioned product grabbing and parting mold cavity device, wherein coding marks are correspondingly set on the classification base corresponding to the classification through holes.

[0012] In the above-mentioned product grabbing and parting mold cavity device, the classification through holes are arranged in two rows and four columns.

[0013] In the above-mentioned product grabbing and parting mold cavity device, there are four groups of cutting clamps in total, and the cutting clamps are arranged around the middle clamping claw at a spacing distance.

[0014] In the above-mentioned product grabbing and parting mold cavity device, there are two groups of clamping and cutting components.

[0015] In the above-mentioned product grabbing and parting mold cavity device, the grabbing mechanism also includes a manipulator, and the clamping base is arranged on the manipulator.

[0016] The beneficial effects of the utility model are as follows: the utility model cooperates with the gripping mechanism and the mold splitting cavity mechanism to realize clamping and cutting the injection molded part with a sprue into individual products, and classifying and storing the products in corresponding positions, shortening the cutting and mold splitting cavity paths, reducing the device cost, and improving the mold splitting cavity efficiency; wherein the middle clamping claw clamps the sprue branch in the middle of the injection molded part, and the cutting clamp cuts the product, and the cut and detached products fall into the corresponding classification through holes, and fall into the corresponding storage box along the conveying pipe, which greatly shortens the cutting and mold splitting cavity paths, and improves the mold splitting cavity efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the grabbing mechanism in the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of an injection molded part with a water outlet in the utility model. DETAILED DESCRIPTION

[0021] The present invention is further described below through specific embodiments to make the technical solution of the present invention easier to understand and grasp, rather than to limit the present invention.

[0022] Embodiment: The product grabbing and parting cavity device of this embodiment is used to grab, cut and part the cavity of the injection molded part with a sprue, so as to cut the injection molded part with a sprue into individual products and store them in categories; in this embodiment, see Figure 3 The structure of the injection molded part with a sprue is that four groups of products 31 are connected by a sprue branch 32 in the middle.

[0023] See also Figure 1 to Figure 2 , this embodiment provides a product grabbing and parting cavity device, which includes a correspondingly arranged grabbing mechanism 2 and a parting cavity mechanism;

[0024] The mold cavity separation mechanism includes a classification base 11, and a plurality of classification through holes 12 are arranged through the classification base 11 at intervals, and a delivery tube 13 is correspondingly arranged in each of the classification through holes 12, and a storage box 14 is correspondingly arranged in each of the delivery tubes 13;

[0025] The gripping mechanism 2 includes a clamping base, on which are arranged a plurality of clamping and cutting components, the clamping and cutting components including a middle clamping jaw 21, and a plurality of cutting clamping knives 22 arranged around the middle clamping jaw 21, the middle clamping jaw 21 is driven by a first cylinder, the cutting clamping knife 22 is driven by a second cylinder, and the cutting clamping knife 22 is arranged corresponding to the classification through hole 12.

[0026] Specifically, the gripping mechanism 2 and the mold splitting cavity mechanism are arranged in cooperation to achieve the clamping and cutting of the injection molded part with the sprue into individual products 31, and the products are classified and stored in corresponding positions, thereby shortening the cutting and mold splitting cavity paths, reducing the device cost, and improving the mold splitting cavity efficiency; wherein, the middle clamping jaw 21 clamps the sprue branch 32 in the middle of the injection molded part, and the cutting clamping knife 22 cuts the product 31, and the cut and detached product 31 falls into the corresponding classification through hole 12, and falls into the corresponding storage box 14 along the conveying pipe 13, which greatly shortens the cutting and mold splitting cavity paths, and improves the mold splitting cavity efficiency and accuracy.

[0027] Preferably, the clamping surface of the middle clamping jaw 21 is provided with a toothed structure 23, and the toothed structure 23 helps to increase the friction of the clamping surface and increase the clamping force.

[0028] Furthermore, the cutting clamp 22 is provided with a sprue positioning groove 24, and the sprue positioning groove 24 is used to position the sprue branch 32 in the middle of the injection molded part, thereby improving the cutting accuracy and stability of the product.

[0029] Furthermore, the spacing between adjacent cutting clamps 22 is equal to the spacing between adjacent classification through holes 12, thereby improving the precision of the mold separation cavity.

[0030] Furthermore, a coding mark 15 is provided on the classification base 11 corresponding to the classification through hole 12 .

[0031] In a preferred embodiment, the classification through holes 12 are arranged in two rows and four columns;

[0032] There are two groups of the clamping and cutting components, and four groups of the cutting clamping knives 22. The cutting clamping knives 22 are arranged around the middle clamping jaws 21 at intervals.

[0033] Furthermore, the grasping mechanism 2 also includes a manipulator, and the clamping base is arranged on the manipulator, and the manipulator helps to improve the mobility and accuracy of the grasping mechanism 2.

[0034] When the utility model is working, it includes the following steps:

[0035] (1) The first cylinder drives the middle clamp 21 to grab the nozzle branch 32 in the middle of the injection molded part having the nozzle, and at this time, the nozzle positioning groove 24 is positioned and fixed between the product 31 and the nozzle branch 32;

[0036] (2) The second cylinder drives the cutting clamp 22 to cut to obtain a single product 31;

[0037] (3) The cut and detached products 31 fall into the corresponding classification through holes 12 and fall into the corresponding storage boxes 14 along the conveying tubes 13 to realize the mold cavity separation operation.

[0038] The utility model is reasonably and cleverly designed, and cooperates with the gripping mechanism and the mold splitting cavity mechanism to achieve clamping and cutting of the injection molded part with a sprue into individual products, and classifies and stores the products in corresponding positions, shortening the cutting and mold splitting cavity paths, reducing the device cost, and improving the mold splitting cavity efficiency; wherein, the middle clamping claw clamps the sprue branch in the middle of the injection molded part, and the cutting clamp cuts the product, and the cut and detached products fall into the corresponding classification through holes, and fall into the corresponding storage box along the conveying pipe, which greatly shortens the cutting and mold splitting cavity paths, and improves the mold splitting cavity efficiency and accuracy.

[0039] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the utility model by using the technical means and technical contents disclosed above, without departing from the scope of the technical solution of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent changes made according to the shape, structure and principle of the utility model without departing from the content of the technical solution of the utility model should be covered by the protection scope of the utility model.

Claims

1. A product grabbing and parting mold cavity device, characterized in that: It includes a correspondingly arranged grabbing mechanism and a mold cavity separation mechanism; The mold cavity separation mechanism includes a classification base, and a plurality of groups of classification through holes are arranged through the classification base at intervals, a conveying tube is correspondingly arranged at each of the classification through holes, and a storage box is correspondingly arranged at each of the conveying tubes; The gripping mechanism includes a clamping base, on which are arranged a plurality of clamping and cutting components, the clamping and cutting components including a middle clamping jaw and a plurality of cutting clamping knives arranged around the middle clamping jaw, the middle clamping jaw being driven by a first cylinder, the cutting clamping knives being driven by a second cylinder, and the cutting clamping knives being arranged corresponding to the classification through holes.

2. The product grabbing and parting mold cavity device according to claim 1, characterized in that: The clamping surface of the middle clamping jaw is provided with a toothed structure.

3. The product grabbing and parting mold cavity device according to claim 2, characterized in that: The cutting clamp is provided with a water inlet positioning groove.

4. The product grabbing and parting mold cavity device according to claim 3, characterized in that: The spacing between adjacent cutting clamps is equal to the spacing between adjacent classification through holes.

5. The product grabbing and parting mold cavity device according to claim 4, characterized in that: Coding marks are correspondingly set on the classification base corresponding to the classification through holes.

6. The product grabbing and parting mold cavity device according to claim 5, characterized in that: The classification through holes are arranged in two rows and four columns.

7. The product grabbing and parting mold cavity device according to claim 6, characterized in that: The cutting clamps are provided in four groups in total, and the cutting clamps are arranged around the middle clamping jaw at intervals.

8. The product grabbing and parting mold cavity device according to claim 7, characterized in that: The clamping and cutting components are provided with two groups in total.

9. The product grabbing and parting mold cavity device according to claim 8, characterized in that: The grasping mechanism also includes a manipulator, and the clamping base is arranged on the manipulator.

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