Injection molding insert mounting and taking jig

Abstract

The utility model discloses an injection molding insert installing and taking jig which comprises a jig fixing plate, a suction cup fixing block, a plastic suction cup, a tooth holder profiling fixing block, a tooth holder push plate, a push plate air cylinder and a clamping mechanism, the tooth holder profiling fixing block is arranged on one side of the jig fixing plate, and the output end of the push plate air cylinder is connected with the tooth holder push plate. The tooth holder pushing plate can move back and forth relative to the tooth holder profiling fixing block, the suction cup fixing block is arranged on the jig fixing plate and fixedly connected with the tooth holder profiling fixing block, the suction cup fixing block communicates with the plastic suction cup, the plastic suction cup is arranged at one end of the tooth holder profiling fixing block, and the clamping mechanism is arranged at the bottom of the jig fixing plate and fixedly connected with the jig fixing plate. Through cooperation with a mechanical arm, when the metal insert tooth holder is installed on a mold, the metal insert tooth holder enters a mold cavity in advance, the plastic suction cup guarantees that the tooth holder is adsorbed, and it is guaranteed that the tooth holder does not deviate and enters the mold cavity; and a clamping mechanism is further arranged, so that an injection-molded product can be taken away when the metal insert tooth holder is secondarily mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding, in particular to an injection molding insert installation and material removal jig. Background Art

[0002] Injection molding is a process that combines metal inserts with plastics. Specifically, it refers to a method in which a completely molten plastic material is stirred by a screw at a certain temperature, and a metal insert is sucked into the mold cavity with high pressure. After cooling, a molded product is obtained. Most of the existing metal insert loading methods are manual operations to load metal inserts into the mold in the injection molding machine. Manual operations will increase the overall processing cycle of the metal inserts, and there will be problems with missing installations, which will reduce the yield rate.

[0003] After the product is injection molded, it is necessary to take the product out of the mold. The existing method of taking out the product is mostly manual, which is time-consuming and has the problem of leakage. The work efficiency is low and is not conducive to mass production of products. Utility Model Content

[0004] In order to solve the problems of low automation, low production efficiency and disadvantages for mass production in the installation and removal of existing injection molded metal inserts, the utility model provides an injection molded metal insert installation and removal jig.

[0005] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a kind of injection molding insert installation and material taking jig, characterized in that it includes a jig fixing plate 1, a suction cup fixing block 2, a plastic suction cup 3, a gear seat profiling fixing block 4, a gear seat push plate 5, a push plate cylinder 6 and a clamping mechanism, the gear seat profiling fixing block 4 is arranged on one side of the jig fixing plate 1, the push plate cylinder 6 is arranged on the jig fixing plate 1, the output end of the push plate cylinder 6 is connected to the gear seat push plate 5, the gear seat push plate 5 can move forward and backward relative to the gear seat profiling fixing block 4, the suction cup fixing block 2 is arranged on the jig fixing plate 1 and is fixedly connected to the gear seat profiling fixing block 4, the suction cup fixing block 2 is communicated with the plastic suction cup 3, the plastic suction cup 3 is arranged at one end of the gear seat profiling fixing block 4, and the clamping mechanism is arranged at the bottom of the jig fixing plate 1 and is fixedly connected to the jig fixing plate 1.

[0006] Preferably, the clamping mechanism comprises a clamping cylinder 7 and a clamping support plate 8 , the clamping cylinder 7 is fixedly arranged at the bottom of the fixture fixing plate 1 , and the output end of the clamping cylinder 7 is connected to the clamping support plate 8 .

[0007] Preferably, the clamping support plate 8 includes two L-shaped pairs of plates.

[0008] Preferably, there are at least two gear holder profiling fixing blocks 4, the push plate cylinder 6 is arranged between two adjacent gear holder profiling fixing blocks 4, and the number of the clamping mechanisms is the same as the number of the gear holder profiling fixing blocks 4.

[0009] Preferably, a circular hole 9 corresponding to the gear seat contour fixing block 4 is provided at the center of the gear seat push plate 5 .

[0010] Preferably, a manipulator connecting hole 10 is provided on the jig fixing plate 1 .

[0011] The utility model discloses an injection molding metal insert installation and material removal jig, which cooperates with a manipulator, is provided with a tooth seat profiling fixing block and a tooth seat pushing plate on a jig fixing plate, and is provided with a suction cup fixing block and a plastic suction cup, so that the tooth seat profiling fixing block and the tooth seat pushing plate protrude forward, and when the metal insert tooth seat is installed on the mold, the metal insert tooth seat can be allowed to enter the mold cavity in advance, and the plastic suction cup ensures the adsorption of the tooth seat, and ensures that the tooth seat does not deviate and enter the mold cavity; a clamping mechanism is also provided, and the injection molded product can be taken away when the metal insert tooth seat is installed for the second time, so as to improve the degree of automation, improve the production efficiency of the injection molding metal insert installation and removal, and is not prone to the phenomenon of missing installation and missing removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of the injection molding insert installation and material removal fixture of the utility model.

[0013] Figure 2 It is a top view of the injection molding insert installation and material removal fixture of the utility model.

[0014] Figure 3 It is a side view of the injection molding insert installation and material removal fixture of the utility model.

[0015] In the figure: 1. Fixture fixing plate; 2. Suction cup fixing block; 3. Plastic suction cup; 4. Gear holder contour fixing block; 5. Gear holder push plate; 6. Push plate cylinder; 7. Clamping cylinder; 8. Clamping support plate; 9. Round hole; 10. Manipulator connecting hole. DETAILED DESCRIPTION

[0016] The utility model discloses a material taking fixture for installing and taking out a metal insert of injection molding, which comprises Figures 1 to 3As shown, it includes a jig fixing plate 1, a suction cup fixing block 2, a plastic suction cup 3, a gear seat profiling fixing block 4, a gear seat push plate 5, a push plate cylinder 6 and a clamping mechanism. There are four gear seat profiling fixing blocks 4 and they are arranged in parallel on the jig fixing plate 1. There are two push plate cylinders 6 and they are arranged between two adjacent gear seat profiling fixing blocks 4. The push plate cylinder 6 is fixed on the jig fixing plate 1. The output end of the push plate cylinder 6 is connected to the gear seat push plate 5. The gear seat push plate 5 can move forward and backward relative to the gear seat profiling fixing block 4. The suction cup fixing block 2 is arranged on the jig fixing plate 1 and is connected to the gear seat profiling fixing block 4. The suction cup fixing block 2 is fixedly connected to the tooth seat profiling fixing block 4, and the suction cup fixing block 2 ensures that when the metal insert tooth seat is installed, the fixture can enter the mold cavity in advance to prevent the clamped product from hitting the mold and being damaged; the suction cup fixing block 2 is connected to the plastic suction cup 3, and the plastic suction cup 3 is arranged on one side of the tooth seat profiling fixing block 4 and is located at the center of the tooth seat profiling fixing block 4. One end of the suction cup fixing block 2 is connected to the vacuum device, and the other end is connected to the plastic suction cup 3 through a vacuum air pipe. Two plastic suction cups 3 are arranged on one suction cup fixing block 2. The plastic suction cup 3 has a large suction force for adsorbing the tooth seat and has strong stability.

[0017] When installing the metal insert tooth seat, the tooth seat push plate 5 is pushed forward by the push plate cylinder 6 to push the metal insert tooth seat adsorbed by the plastic suction cup 3 into the mold cavity. The manipulator connection hole 10 is opened on the fixture fixing plate 1 and is located above the tooth seat profiling fixing block 4. The manipulator connection hole 10 is used to connect the fixture to the manipulator. The movement of the manipulator is controlled by PLC programming. At the same time, an electromagnetic valve is provided to drive and control the injection molding metal insert installation and material collection jig.

[0018] A circular hole 9 corresponding to the gear seat profiling fixing block 4 is provided at the center of the gear seat push plate 5. The gear seat profiling fixing block 4 penetrates the gear seat push plate 5 through the circular hole 9. The gear seat profiling fixing block 4 cooperates with the circular hole 9 to ensure that the plastic suction cup 3 can ensure that the gear seat does not deviate or fall when the metal insert gear seat is adsorbed and the metal insert gear seat is placed in the mold cavity. The metal insert gear seat is a metal part with a tooth shape. The metal insert gear seat is pre-placed in the mold as an injection molded part, and then the mold is solidified and cooled after the glue is injected to form a component combined with the plastic, which is an injection molded product.

[0019] There are four clamping mechanisms which are arranged in parallel at the bottom of the jig fixing plate 1 and fixedly connected to the jig fixing plate 1. The clamping mechanism includes a clamping cylinder 7 and a clamping pallet 8. The clamping cylinder 7 is fixedly arranged at the bottom of the jig fixing plate 1. The output end of the clamping cylinder 7 is connected to the clamping pallet 8. The clamping pallet 8 includes two L-shaped L and R plates to ensure that the product completed by injection molding is dragged when it is ejected and falls off, and to ensure that the product is not damaged, deformed, or fallen off during the falling process, and the product is taken to the designated area outside the equipment for placement.

[0020] The working process is as follows: the manipulator carries the injection molded metal insert installation material picking fixture to the tooth seat feeding place, and opens the vacuum device connected to the suction cup fixing block 2 through the solenoid valve control. The plastic suction cup 3 adsorbs the metal tooth seat insert under vacuum. The manipulator carries the fixture and walks to the injection molding machine equipment mold to wait for the mold to open. After the mold is opened, the manipulator descends to the product position, and controls the air source through the solenoid valve to drive the clamping cylinder 7 to clamp the injection molded product, and the clamping pallet 8 drags the product. At the same time, the plastic suction cup 3 carries the metal insert tooth seat to the mold cavity and close to the mold cavity. When the vacuum suction is cut off, the solenoid valve controls the push plate cylinder 6 to push the metal insert tooth seat forward until the tooth seat is placed in the mold cavity, and then retreats. The clamping pallet 8 drags the product and places it in the designated area under the movement of the manipulator, thus completing a stroke action.

[0021] The utility model discloses an injection molding metal insert installation and material removal jig, which cooperates with a manipulator, is provided with a tooth seat profiling fixing block and a tooth seat pushing plate on a jig fixing plate, and is provided with a suction cup fixing block and a plastic suction cup, so that the tooth seat profiling fixing block and the tooth seat pushing plate protrude forward, and when the metal insert tooth seat is installed on the mold, the metal insert tooth seat can be allowed to enter the mold cavity in advance, and the plastic suction cup ensures the adsorption of the tooth seat, and ensures that the tooth seat does not deviate and enter the mold cavity; a clamping mechanism is also provided, and the injection molded product can be taken away when the metal insert tooth seat is installed for the second time, so as to improve the degree of automation, improve the production efficiency of the injection molding metal insert installation and removal, and is not prone to the phenomenon of missing installation and missing removal.

Claims

1. A material removal fixture for injection molding inserts, characterized in that: The invention comprises a jig fixing plate (1), a suction cup fixing block (2), a plastic suction cup (3), a tooth seat profiling fixing block (4), a tooth seat push plate (5), a push plate cylinder (6) and a clamping mechanism, wherein the tooth seat profiling fixing block (4) is arranged on one side of the jig fixing plate (1), the push plate cylinder (6) is arranged on the jig fixing plate (1), the output end of the push plate cylinder (6) is connected to the tooth seat push plate (5), the tooth seat push plate (5) can move forward and backward relative to the tooth seat profiling fixing block (4), the suction cup fixing block (2) is arranged on the jig fixing plate (1) and is fixedly connected to the tooth seat profiling fixing block (4), the suction cup fixing block (2) is communicated with the plastic suction cup (3), the plastic suction cup (3) is arranged at one end of the tooth seat profiling fixing block (4), and the clamping mechanism is arranged at the bottom of the jig fixing plate (1) and is fixedly connected to the jig fixing plate (1).

2. The injection molding insert installation and material removal jig according to claim 1, characterized in that: The clamping mechanism comprises a clamping cylinder (7) and a clamping support plate (8); the clamping cylinder (7) is fixedly arranged at the bottom of the fixture fixing plate (1); and the output end of the clamping cylinder (7) is connected to the clamping support plate (8).

3. The injection molding insert installation and material removal jig according to claim 2, characterized in that: The clamping support plate (8) comprises two L-shaped pairs of plates.

4. The injection molding insert installation and material removal jig according to claim 1, characterized in that: There are at least two tooth seat profiling fixing blocks (4), the push plate cylinder (6) is arranged between two adjacent tooth seat profiling fixing blocks (4), and the number of the clamping mechanisms is the same as the number of the tooth seat profiling fixing blocks (4).

5. The injection molding insert installation and material removal jig according to claim 1, characterized in that: A circular hole (9) corresponding to the gear seat contour fixing block (4) is provided at the center of the gear seat push plate (5).

6. The injection molding insert installation and material removal jig according to claim 1, characterized in that: The jig fixing plate (1) is provided with a manipulator connection hole (10).

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