CN203726757U - Pouring gate cutting and correcting device for injection molding production - Google Patents

Abstract

This utility model relates to the technical field of gate cutting devices, specifically a gate cutting and straightening device for injection molding production. A support base plate has a groove in the middle, within which a guide cooling block and a second cylinder are located. A toothed plate is located on each side of the guide cooling block, and a first bracket is located on the other side of the toothed plate. A third cylinder is located at the bottom of the first bracket, a fourth cylinder is located in the middle layer of the first bracket, and a grating sensor is located at the top of the first bracket. Guide rails are also located on both sides of the top of the support base plate, with guide slides on the guide rails. The top of the guide slides is connected to a cutter fixing plate and a support top plate via guide posts. A first cylinder is located at the top of the support top plate, and a cutter is located at the bottom of the cutter fixing plate. This utility model device can easily cut the gate and separate and straighten the product from the runner, significantly improving production efficiency, ensuring safety and stable quality, reducing labor costs, and avoiding hand injuries and quality instability during manual cutting.

Description

A gate cutting and orthopedic device for injection molding production

[technical field]

The utility model relates to the technical field of gate cutting devices, in particular to a gate cutting and orthopedic device for injection molding production.

[Background technique]

In the current injection molding process, manual removal and correction are usually used in the process of gate removal and subsequent correction. This method is to arrange personnel to perform manual separation at the connection between the product and the flow channel after injection. However, the efficiency of manual processing is low and wastes labor, which does not conform to the principles of ergonomics. Moreover, in the processing of some injection molds, manual processing may also cause damage to the product, which increases the cost, which is not economical and scientific enough. When cutting, the operator will also injure his hands and other problems, which will cause injury and danger to the operator, and will also cause product loss and pollution during the orthopedic process.

[utility model content]

The purpose of this utility model is to solve the shortcomings and defects such as low efficiency of injection mold gate cutting and correction in the prior art, and provide a gate cutting and correction for injection molding production with a novel structure, safety and reliability, and high cutting and correction efficiency. The orthopedic device comprises a support base plate, a guide rail, and a manipulator, and is characterized in that a groove is provided in the middle of the support base plate, and a guide cooling block 13 is provided at one end in the groove, and a second air cylinder 32 is provided at the other end of the groove. The cylinder is connected with the guide cooling block, the two sides of the guide cooling block are respectively provided with a toothed plate 12, the other side of the toothed plate is also provided with a first bracket, the bottom layer of the first bracket is provided with a third cylinder 33, and the middle layer of the first bracket A fourth cylinder 34 is provided, and a grating sensor 10 is provided on the top layer of the first bracket; guide rails 11 are also provided on both sides of the top of the support base plate, and guide rails 8 are provided on the guide rails, and the top of the guide rails is connected to the cutter through guide posts 4 The fixed plate 5 and the support top plate 7, the top of the support top plate is provided with a first cylinder 31, and the bottom of the cutter fixed plate is provided with a cutter 6.

The top of the supporting top plate is also provided with guide pillars 4 on both sides of the first cylinder.

The gate cutting and orthopedic device is provided on the second support 15, and the second support is also provided with an equipment controller 14.

A recovery box is also provided under the gate cutting and orthopedic device.

Compared with the prior art, the utility model has the advantages that the gate can be easily cut off and the product can be separated from the runner and corrected through the device of the utility model, the production efficiency is greatly improved, the safety and quality are stable, and the labor cost is reduced. Avoid injury to hands and unstable quality during manual resection.

[Description of drawings]

Fig. 1 is the main structural representation of the utility model;

Fig. 2 is a schematic diagram of the assembly structure of the utility model located on the second bracket;

Fig. 3 is a partial structural schematic diagram of the cut-off orthopedic region of the utility model;

As shown in the figure, in the figure: 1. Tool holder and cutter device 2. Cutting orthopedic device 31. First cylinder 32. Second cylinder 33. Third cylinder 34. Fourth cylinder 4. Guide post 5. Cutter fixed Plate 6. Cutter 7. Support top plate 8. Inverted slide plate 9. Support bottom plate 10. Grating sensor 11. Guide rail 12. Toothed plate 13. Guide cooling block 14. Equipment controller 15. Second bracket;

Designated Fig. 1 is the abstract accompanying drawing of the utility model.

[Detailed ways]

Below in conjunction with accompanying drawing, the utility model is further described, and the structure and principle of this device are very clear to those skilled in the art. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The utility model relates to a device which integrates the automatic cutting of the sprue and the orthopedics of the plastic parts after injection molding. In the experiment process of the embodiment, the number of mold cavities of the utility model is 1×8, which is mainly produced by a combination of a robot arm and a conveyor belt. The automatic cooling and cutting channel device is equipped with a grating sensor and a signal switch, and the signal switch is connected with the injection molding machine. Synchronously, the grating sensor senses the manipulator, and the cutting device starts to operate under the control of the equipment controller to complete the automatic cutting of the gate and separate the plastic part from the runner. The specific application method is as follows:

First put the product on the guide cooling block; this device preferably has a support plate, six guide columns, a connecting plate, a bottom plate, a movable plate, a set of grating sensors, two guide rails, two limit card slots, Four cylinders, including one for the first cylinder, one for the second cylinder, two for the third cylinder, two for the fourth cylinder, and eight guide cooling blocks, in which there is cooling water for cooling, and a set of cutters Composition and device controller. There is a signal switch in this device which is connected synchronously with the injection molding machine. When the plastic part with the gate is placed on the guide cooling block by the manipulator, the toothed plate is closed at this time. When the grating sensor senses and sends a signal to The equipment controller, the second cylinder starts to move, and pushes the knife holder and cutter mechanism to the cutting orthopedic area. The first cylinder starts to move to cut off the gate to separate the plastic part from the runner. The first and second cylinders reset successively, and the second The four cylinders drive the toothed plate to open, and when it is in place, the third cylinder starts to push the fourth cylinder upward for a distance, which is preferably the height of the product. After the fourth cylinder drives the toothed plate to close, the third cylinder resets and pushes the toothed plate The plastic part that cuts off the glue mouth is pushed down to the next position, and the separated glue channel automatically falls to the recycling box, while the product continues to cool on the guiding cooling block for correction. At this time, the device has returned to the initial state, and the manipulator will Put the second molded part into the device to separate the plastic part from the runner, and reciprocate in this way. When the number of products on the guide cooling block reaches 6, the cooling time is the cycle time of injection molding 6 mold products, and the product at the bottom will automatically fall off Drop onto the conveyor belt for packaging to achieve automated production.

Claims (4)

1. gate cutting and an orthopedic appliance of producing for injection moulding, comprise support baseboard, guide rail, manipulator, it is characterized in that being provided with a groove in the middle of described support baseboard, in groove, one end is provided with Directed cooling piece (13), in groove, the other end is provided with the second cylinder (32), the second cylinder is connected with Directed cooling piece, Directed cooling piece both sides are respectively provided with castellated plates (12), castellated plates opposite side is also provided with the first support, the first support bottom is provided with the 3rd cylinder (33), the intermediate layer of the first support is provided with four-cylinder (34), the first support top layer is provided with grating inductor (10), described both sides, support baseboard top are also provided with guide rail (11), guide rail is provided with slide plate (8), slide plate top connects cutting knife fixed head (5) and roof supporting (7) by guide pillar (4), described roof supporting top is provided with the first cylinder (31), and cutting knife fixed head bottom is provided with cutting knife (6).

2. a kind of gate cutting and orthopedic appliance of producing for injection moulding as claimed in claim 1, is characterized in that described roof supporting top is also respectively equipped with guide pillar (4) in the first cylinder both sides.

3. a kind of gate cutting and orthopedic appliance of producing for injection moulding as claimed in claim 1, is characterized in that described gate cutting and orthopedic appliance are located at the second support (15) upper, is also provided with device controller (14) on the second support.

4. a kind of gate cutting and orthopedic appliance of producing for injection moulding as claimed in claim 1, is characterized in that described gate cutting and orthopedic appliance below are also provided with collection box.