Intelligent sampling device

Abstract

The utility model discloses an intelligent sampling device which comprises an injection molding machine frame body, the discharging pipe comprises a pipeline, a box body and a pipe opening, and a first opening and a second opening formed in the lower side of the first opening are formed in the box body; the manipulator is fixed on the injection molding machine frame body and can grab a product to a pipe orifice; the defective product collecting box is mounted in the second opening; the sampling box is mounted in the first opening; and the sampling box detection device is fixed on one side of the box body. According to the utility model, the sampling box is inserted into the box body and is matched with the sampling box detection device, so that the manipulator automatically grabs a sample to the blanking pipe and then transports the sample to the sampling box through the blanking pipe, and a detector can obtain the sample at any time in the operation process of the injection molding machine when needing to detect and know the quality condition of an online product in time; and quality monitoring at any time is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to an intelligent sampling device. Background Art

[0002] Injection molding machine, also known as plastic injection molding machine, is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. According to the driving mode, it can be divided into hydraulic press, hydraulic-electric hybrid machine and full electric motor.

[0003] The working principle of existing injection molding machines is to inject plasticized molten plastic into a closed mold cavity with the help of the thrust of the screw (or plunger). After solidification and shaping, the finished product is obtained. The evaluation criteria for injection molded products require high appearance quality, including integrity, color and gloss, etc. At the same time, they must also meet dimensional accuracy and physical, chemical and electrical properties corresponding to the intended use. Therefore, the standardized production process must include a process for sampling and testing finished products. However, during the continuous production process of the injection molding machine, it is difficult for inspectors to obtain samples when the finished products are stacked in boxes, which affects the control of the finished product quality.

[0004] Based on the above reasons, it is necessary to improve the existing technology. Utility Model Content

[0005] 1. Technical Problems to be Solved

[0006] The present invention aims at the above-mentioned defects in the prior art and proposes an intelligent sampling device to solve the problems raised in the above-mentioned background technology.

[0007] 2. Technical Solution

[0008] In order to solve the above technical problems, the utility model provides an intelligent sampling device, comprising an injection molding machine frame;

[0009] A feed pipe, the feed pipe comprising a pipe arranged inside the injection molding machine frame, a box arranged at the lower end of the pipe, and a pipe opening arranged at the upper end of the pipe, the box being provided with a first opening and a second opening arranged horizontally below the first opening;

[0010] A manipulator, the manipulator is fixed to the frame of the injection molding machine and is used to grab the product to the nozzle;

[0011] a defective product collection box, the defective product collection box being arranged in the second opening;

[0012] a sampling box, the sampling box being movably disposed in the first opening;

[0013] A sampling box detection device is fixed to one side of the box body and is used to detect whether the sampling box is in the first opening.

[0014] In the above technical solution, the pipe mouth is arranged flush with the upper end of the injection molding machine frame.

[0015] In the above technical solution, the pipe mouth protrudes outward to form an inclined surface.

[0016] 3. Beneficial Effects

[0017] Compared with the prior art, the present invention has the following beneficial effects: the present invention adopts the cooperation of the sampling box and the sampling box detection device arranged on the injection molding machine, so that when the inspector needs to take a sample, the sampling box is inserted, the robot automatically grabs the sample to the discharge pipe, and then transports it to the sampling box through the discharge pipe, so that the inspector can obtain the sample at any time during the operation of the injection molding machine when the inspector needs to test, thereby achieving real-time monitoring of quality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 for Figure 1 Schematic diagram of the structure of the partial enlarged figure A.

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the partial enlarged figure B.

[0021] In the figure: 1 is the frame of the injection molding machine, 2 is the discharge pipe, 20 is the pipeline, 21 is the box, 22 is the pipe mouth, 210 is the first opening, 211 is the second opening, 3 is the robot arm, 4 is the defective product collection box, 5 is the sampling box, and 6 is the sampling box detection device. DETAILED DESCRIPTION

[0022] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] See also Figure 1-3 , the utility model provides an intelligent sampling device, including an injection molding machine frame 1;

[0024] A feed pipe 2, the feed pipe 2 comprising a pipe 20 disposed inside the injection molding machine frame 1, a box 21 disposed at the lower end of the pipe 20, and a pipe opening 22 disposed at the upper end of the pipe 20, wherein the box 21 is provided with a first opening 210 and a second opening 211 disposed horizontally below the first opening 210;

[0025] A manipulator 3 , which is fixed to the injection molding machine frame 1 and is used to grab the product to the nozzle 22 ;

[0026] a defective product collection box 4 , the defective product collection box 4 being disposed in the second opening 211 ;

[0027] a sampling box 5, the sampling box 5 being movably disposed in the first opening 210;

[0028] The sampling box detection device 6 is disposed on one side of the box body 21 and is used to detect whether the sampling box 5 is in the first opening 210 .

[0029] In the above structure, during the production process of the injection molding machine, it is not easy for the inspectors to obtain samples, and sampling needs to be completed through an intelligent sampling device. When the inspectors need to obtain samples, they insert the sampling box into the first opening. After the sampling box detection device set on the side of the box detects the sampling box, the production control system controls the robot to grab the sample to the mouth of the discharge pipe, and slides it into the sampling box through the discharge pipe guide, so as to facilitate the inspectors to take samples during the continuous production process of the injection molding machine. After that, after the inspectors take out the sampling box and the sampling box detection device detects that the sampling box has shifted, the robot performs other tasks and no longer grabs the sample and puts it into the discharge pipe, so that the overall sampling and monitoring by the inspectors is convenient.

[0030] Specifically, the pipe mouth 22 is flush with the upper end of the injection molding machine frame 1, which increases the overall aesthetics and ensures that the visual effect is not abrupt.

[0031] Specifically, the pipe mouth 22 protrudes outward to form an inclined surface, which can increase the size of the pipe mouth opening. At the same time, the inclined surface has a guiding function. The combination of the two can ensure that the sample enters the discharge pipe stably.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and optimizations can be made without departing from the technical principles of the present invention. These improvements and optimizations should also be regarded as the scope of protection of the present invention.

Claims

1. An intelligent sampling device, characterized in that: include: Injection molding machine frame (1); A feeding pipe (2), the feeding pipe (2) comprising a pipe (20) arranged inside the injection molding machine frame (1), a box (21) arranged at the lower end of the pipe (20), and a pipe opening (22) arranged at the upper end of the pipe (20), the box (21) being provided with a first opening (210) and a second opening (211) arranged horizontally below the first opening (210); a manipulator (3), the manipulator (3) being mounted on the injection molding machine frame (1) and being used for grabbing a product to the pipe opening (22); a defective product collection box (4), the defective product collection box (4) being arranged in the second opening (211); A sampling box (5), the sampling box (5) is movably arranged in the first opening (210); a sampling box detection device (6), the sampling box detection device (6) is fixed to one side of the box body (21) and is used to detect whether the sampling box (5) is in the first opening (210).

2. The intelligent sampling device according to claim 1, characterized in that: The pipe opening (22) is arranged flush with the upper end of the injection molding machine frame (1).

3. The intelligent sampling device according to claim 1, wherein: The pipe opening (22) protrudes outward to form an inclined surface.

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