CN204340079U - An automatic plug injection molding equipment - Google Patents

Abstract

The utility model discloses an automatic plug injection molding device, comprising a machine platform, on which an automatic feeding mechanism, an injection molding mechanism and an automatic material return mechanism are installed. The automatic feeding mechanism comprises a vibration plate and a feeding base frame, the feeding base frame is connected with a first power mechanism driving the feeding base frame to move up and down, a feeding seat, a pushing mechanism and a material storage base frame are installed on the feeding base frame, the feeding seat is connected to the vibration plate through a feeding pipe, and the material storage base frame is connected with a second power structure driving the material storage base frame to move left and right, which can automatically complete feeding, injection molding and material return work, replaces traditional manual work, can reduce the labor intensity of workers, save labor costs, improve work efficiency, thereby reducing the production cost of products and improving the market competitiveness of products.

Description

An automatic plug injection molding equipment

technical field

The utility model relates to an injection molding machine.

Background technique

In the production process of the plug, it is necessary to inject the insulating bracket on the electrical contact. The current production process is to manually put the electrical contact into the injection position of the mold. After the injection molding is completed, the injected electrical contact is manually removed. The model has high labor intensity, high labor cost, and low work efficiency, which cannot meet the needs of automated production.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides an automatic plug injection molding equipment with high degree of automation, which can improve production efficiency and reduce production cost.

The technical scheme that the utility model solves its technical problem adopts is:

An automatic plug injection molding equipment, including a machine platform, an automatic feeding mechanism, an injection molding mechanism and an automatic material return mechanism are installed on the machine platform, and the automatic feeding mechanism includes a vibrating plate and a feeding base frame, and the feeding base frame is connected with The first power mechanism that drives it to move up and down. The feeding base is equipped with a feeding base, a pushing mechanism and a storage base. The feeding base is connected to the vibrating plate through a feeding pipeline, and the storage base is connected to There is a second power structure to drive it to move left and right.

A material storage tray is installed on the storage base frame, a material stopper is installed under the storage tray, and a third power structure is connected to the stopper to drive it to move left and right. The storage tray is provided with a storage A material hole and a material feeding hole communicated with the material storage hole, and the material retaining plate is provided with a material drop hole corresponding to the material storage hole.

A thimble seat is installed above the storage tray, and the thimble seat is connected with a fourth power mechanism that drives it to move up and down, and a thimble corresponding to the storage hole is installed on the thimble seat.

The automatic material return mechanism includes a material return base, and a material return manipulator is installed on the material return base, and the material return manipulator is connected with a fifth power mechanism that drives it to move up and down and a sixth power mechanism that drives it to move forward and backward. mechanism.

A feeding detection mechanism is arranged on the feeding pipeline.

A material blocking plate is installed behind the feeding seat, and the material blocking plate is provided with a feeding hole, and the material blocking plate is connected with a seventh power mechanism that drives it to move up and down.

The beneficial effects of the utility model are: the machine table of the utility model is equipped with an automatic feeding mechanism, an injection molding mechanism and an automatic material return mechanism, which can automatically complete the work of feeding, injection molding and material return, replaces the traditional manual work, and can reduce the number of workers. Reduce labor intensity, save labor costs, improve work efficiency, thereby reducing product production costs and improving product market competitiveness.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

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

Fig. 2 is a structural schematic diagram of an automatic feeding mechanism;

Fig. 3 is a partial structural exploded view of the automatic feeding mechanism;

Fig. 4 is a structural schematic diagram of the automatic material return mechanism.

Detailed ways

Referring to FIG. 1 , an automatic plug injection molding equipment includes a machine platform 1 on which an automatic feeding mechanism 2 , an injection molding mechanism 3 and an automatic material return mechanism 4 are installed.

The injection molding mechanism 3 mainly includes a fixed mold 30, a movable mold, a glue injection mechanism and a vacuum pumping mechanism, etc., which are the same in structure and principle as a traditional injection molding machine.

The automatic feeding mechanism 2 includes a vibrating plate 20 and a feeding base frame 21, the feeding base frame 21 is connected with a first power mechanism 210 that drives it to move up and down, the first power mechanism is a cylinder, etc., the feeding base frame 21 and its The parts on the top can move up and down as a whole, rising when retrieving and falling when feeding. The feeding base 21 is equipped with a feeding base 22, a pushing mechanism 23 and a storage base 24, the pushing mechanism 23 is a cylinder, etc., the feeding base 22 is connected to the vibrating plate 20 through a feeding pipeline, and the storage The material base frame 24 is connected with a second power structure 240 that drives it to move left and right, and the second power structure 240 is driven by a servo motor to move left and right.

A material storage tray 25 is installed on the storage base frame 24, and a material stopper 26 is installed below the storage tray 25. The third power structure 261 is connected to the stopper 26 to drive it to move left and right. The three power structures are cylinders, etc., the storage tray 25 is provided with a storage hole 250 and a feeding hole 251 communicated with the storage hole 250, the electric contact enters the feeding seat 22 from the vibrating disk 20 through the feeding pipeline, and the storage The material base frame 24 rises under the drive of the second power structure, and the material pushing mechanism 23 moves back and forth, pushing the electric contacts in the material feeding seat 22 into the material storage hole 250 from the material feeding hole 251 . The pushing mechanism 23 can send two electric contacts into the storage hole 250 at a time, and the second power structure 240 drives the storage tray 25 to move the positions of the two feeding holes 251 to the left or right at a time, and the pushing mechanism 23 works repeatedly , the electrical contact is sent into the material storage hole 250, so that the material storage hole 250 on the material storage tray 25 is filled with electrical contacts.

The rear of the feeding seat 22 is equipped with a baffle plate 28, the baffle plate 28 is provided with a feed hole, and the baffle plate 28 is connected with the seventh power mechanism that drives it to move up and down. The seven power mechanism drives the material stopper 28 to move up or down, the position of the feeding hole and the hole on the feeding seat 22 are misaligned, and the electric contact will not fall out due to the blockage of the material stopper 28. When feeding, the seventh power mechanism drives the stopper The material plate 28 moves up or down, and the feed hole is aligned with the hole position on the feed seat 22, so that the electric contact can be pushed into the storage tray 25.

In order to feed continuously, the feeding pipeline is provided with a feeding detection mechanism. The feeding detection mechanism is a sensor, which can detect whether an electrical contact is fed in. If no electrical contact is fed in, the system controls the vibrating plate to change the working state. , such as speeding up the vibration frequency, increasing the vibration amplitude, etc., to ensure continuous feeding.

The material retaining plate 26 is provided with a blanking hole 260 corresponding to the material storage hole 250. When loading, the third power structure drives the material retaining plate 26 to move left or right, so that the material storage hole 250 is in contact with the material storage hole 250. The material hole 260 is staggered, and the electric contact in the material storage hole 250 is blocked by the material stopper 26, and is located in the material storage hole 250. Driven by the second power structure 240, the material storage tray 25 and the material stopper 26 move together When it is above the fixed mold, the third power structure drives the material blocking plate 26 to move left or right, so that the storage hole 250 is aligned with the blanking hole 260, and the electrical contacts in the storage hole 250 fall into the injection molding position of the fixed mold. , the electrical contact is transferred from the stock tray 25 into the injection molding position of the fixed mould.

A thimble seat 27 is installed above the storage tray 25, and the thimble seat 27 is connected with a fourth power mechanism 271 that drives it to move up and down. The thimble 270 corresponding to the storage hole 250 is translated to the top of the fixed mold on the storage tray 25, and after the storage hole 250 is aligned with the blanking hole 260, the fourth power mechanism drives the thimble seat 27 to press down, and the thimble on the thimble seat 27 270 pushes the electrical contacts in the material storage hole 250 out of the material storage hole 250 to prevent the electrical contacts from being unsmooth in blanking.

The automatic material return mechanism 4 includes a material return base 40, a material return manipulator 41 is installed on the material return base 40, and the material return manipulator 41 is connected with a fifth power mechanism 42 that drives it to move up and down and drives its The sixth power mechanism 43 that moves back and forth, the fifth power mechanism and the sixth power mechanism are cylinders, etc. After the injection molding is completed, the material return manipulator 41 moves forward, then moves down, the material return manipulator clamps, and grabs the injection molded Workpiece 6, then the manipulator 41 moves up, then moves back, and when it reaches the top of the ejection chute 5, the ejection manipulator is released, so that the workpiece falls into the ejection chute, and then the workpiece slides down and falls into the collection box below the ejection chute middle.

The plug injection molding equipment of the utility model can automatically complete the work of feeding, injection molding and returning materials, replaces the traditional manual work, can reduce the labor intensity of workers, save labor costs, improve work efficiency, thereby reducing product production costs and improving product market competition. force.

Claims (6)

1. An automatic plug injection molding equipment, including a machine (1), characterized in that the machine (1) is equipped with an automatic feeding mechanism (2), an injection molding mechanism (3) and an automatic material return mechanism (4), The automatic feeding mechanism (2) includes a vibration plate (20) and a feeding base frame (21). The feeding base frame (21) is connected with a first power mechanism (210) that drives it to move up and down. The feeding base frame (21) is equipped with a feeding seat (22), a pushing mechanism (23) and a storage base (24), and the feeding seat (22) is connected to the vibrating plate (20) through a feeding pipeline, and the storage The base frame (24) is connected with a second power structure that drives it to move left and right. 2. The plug injection molding equipment according to claim 1, characterized in that a storage tray (25) is installed on the storage base frame (24), and a stopper tray (25) is installed under the storage tray (25) 26), the blocking plate (26) is connected with a third power structure (261) that drives it to move left and right, and the stocking plate (25) is provided with a stocking hole (250) and the stocking hole ( 250) connected to the feeding hole (251), and the blocking plate (26) is provided with a feeding hole (260) corresponding to the storage hole (250). 3. The plug injection molding equipment according to claim 2, characterized in that a thimble seat (27) is installed above the storage tray (25), and the thimble seat (27) is connected with a fourth power that drives it to move up and down mechanism (271), the ejector pin (270) corresponding to the material storage hole (250) is installed on the ejector seat (27). 4. The plug injection molding equipment according to claim 1, characterized in that the automatic material return mechanism (4) includes a material return base (40), and a material return manipulator (40) is installed on the material return base (40) 41), the material returning manipulator (41) is connected with a fifth power mechanism (42) driving it to move up and down and a sixth power mechanism (43) driving it to move forward and backward. 5. The plug injection molding equipment according to claim 1, characterized in that a feeding detection mechanism is arranged on the feeding pipeline. 6. The plug injection molding equipment according to claim 1, characterized in that a baffle plate (28) is installed behind the feeding seat (22), and the baffle plate (28) is provided with a feeding hole, the The baffle plate (28) is connected with a seventh power mechanism that drives it to move up and down.