Gear shaft worm assembly device of gear injection molding equipment

Abstract

The utility model relates to a gear shaft worm assembling device of gear injection molding equipment, which structurally comprises the injection molding equipment, an insert feeding mechanism, a discharging conveyor belt, a material taking and placing module and an insert feeding and discharging mechanism, the injection molding equipment and the insert feeding mechanism are adjacently arranged, the discharging conveyor belt is arranged between the injection molding equipment and the insert feeding mechanism, and the material taking and placing module is arranged between the injection molding equipment and the insert feeding mechanism. A material taking and placing module is arranged above the injection molding equipment, the insert feeding mechanism and the discharging conveying belt and connected with an insert feeding and discharging mechanism. The automatic feeding device has the advantages that the structural design is reasonable, gear shafts or worms can be automatically fed into injection molding equipment, finished products can be automatically taken away and discharged after molding is completed, the feeding precision can be effectively guaranteed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a gear shaft worm assembly device for gear injection molding equipment, belonging to the technical field of injection gear manufacturing. Background Art

[0002] Plastic gears are manufactured using injection molding equipment, which requires positioning the insert (gear shaft or worm) into the mold for injection molding.

[0003] In the prior art, gear shafts and worms are generally placed manually and removed after injection molding, which has defects such as poor efficiency, insufficient positioning accuracy, and potential safety hazards. Utility Model Content

[0004] The utility model provides a gear shaft and worm assembly device for gear injection molding equipment, which aims to overcome the above-mentioned shortcomings of the prior art and realize automatic loading of the gear shaft or worm and automatic unloading after injection molding.

[0005] The technical solution of the utility model: a gear shaft and worm assembly device for gear injection molding equipment, the structure of which includes injection molding equipment, an insert feeding mechanism, a discharge conveyor, a pick-up and discharge module and an insert loading and unloading mechanism, wherein the injection molding equipment and the insert feeding mechanism are arranged adjacent to each other, a discharge conveyor is arranged between the injection molding equipment and the insert feeding mechanism, a pick-up and discharge module is arranged above the injection molding equipment, the insert feeding mechanism and the discharge conveyor as a whole, and the pick-up and discharge module is connected to the insert loading and unloading mechanism. During operation, the insert is placed at the insert feeding mechanism, and the pick-up and discharge module drives the insert loading and unloading mechanism to move to the insert feeding mechanism to take away the gear shaft or worm, and then wait for the injection molding equipment to open the mold. After the mold opening is completed, the insert loading and unloading mechanism takes away the previous finished product in the injection molding equipment, and at the same time puts a new gear shaft or worm into the injection molding equipment, and then the insert loading and unloading mechanism is moved away and the finished product is placed on the discharge conveyor for discharge, and the cycle is repeated.

[0006] Preferably, the insert loading and unloading mechanism comprises a main support plate, a push-up cylinder, a discharge clamping claw cylinder, a material picking suction cup and a telescopic cylinder, wherein the main support plate is connected to a connecting plate on the side, the connecting plate is externally connected to a dual-axis manipulator through a quick-change joint, the dual-axis manipulator is connected to a material picking and unloading module, the four corners of the outer side of the main support plate are respectively connected to the four corners of the back of the feed support plate through a floating mechanism, the back of the feed support plate is equipped with a push-up cylinder, the output end of the push-up cylinder is connected to the main support plate, the front of the main support plate is equipped with four discharge clamping claw cylinders, the side of the main support plate is connected to a telescopic cylinder, the output end of the telescopic cylinder is connected to the discharge support plate, four material picking suction cups are installed on the discharge support plate, the feed support plate is provided with a mold positioning piece, each discharge clamping claw cylinder clamps a worm, and each material picking suction cup sucks a product with a worm assembled. The above structure can realize the loading of the worm and the unloading of the finished product.

[0007] Alternatively, preferably, the insert loading and unloading mechanism comprises a main support plate, a push-up cylinder, a discharge clamping claw cylinder, a material picking suction cup and a telescopic cylinder, wherein the main support plate is connected to a connecting plate on the side, the connecting plate is externally connected to a dual-axis manipulator through a quick-change joint, the dual-axis manipulator is connected to a material picking and unloading module, the four corners of the outer side of the main support plate are respectively connected to the four corners of the back of the feed support plate through a floating mechanism, the back of the feed support plate is equipped with a push-up cylinder, the output end of the push-up cylinder is connected to the main support plate, the front of the main support plate is equipped with two discharge clamping claw cylinders, the side of the main support plate is connected to a telescopic cylinder, the output end of the telescopic cylinder is connected to a discharge support plate, two groups of three material picking suction cups are installed on the discharge support plate, the feed support plate is provided with a mold positioning piece, each discharge clamping claw cylinder clamps a gear shaft, and each group of three material picking suction cups sucks a product with an assembled gear shaft. The above structure can realize the loading of the gear shaft and the unloading of the finished product.

[0008] The utility model has the advantages of reasonable structural design, which can realize automatic feeding of the gear shaft or the worm into the injection molding equipment, and can automatically take away the finished product and unload the material after the molding is completed, which can effectively ensure the feeding accuracy and improve the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The utility model is a schematic diagram of the structure of a gear shaft and worm assembly device of a gear injection molding equipment.

[0010] Figure 2 yes Figure 1 A schematic structural diagram of an embodiment of a loading and unloading mechanism for a middle insert.

[0011] Figure 3 yes Figure 1 A schematic structural diagram of another embodiment of the loading and unloading mechanism for the middle insert.

[0012] In the figure, 1 is the injection molding equipment, 2 is the insert feeding mechanism, 3 is the discharge conveyor belt, 4 is the material taking and discharging module, 5 is the insert loading and unloading mechanism, 51 is the connecting plate, 52 is the mold positioning part, 53 is the main support plate, 54 is the floating mechanism, 55 is the feed support plate, 56 is the push cylinder, 57 is the discharge clamping claw cylinder, 58 is the discharge support plate, 59 is the material taking suction cup, and 510 is the telescopic cylinder. DETAILED DESCRIPTION

[0013] The utility model is further described in detail below in conjunction with embodiments and specific implementation methods.

[0014] like Figure 1As shown, the gear injection molding equipment gear shaft worm assembly device has a structure comprising an injection molding equipment 1, an insert feeding mechanism 2, a discharge conveyor belt 3, a pick-up and discharge module 4 and an insert loading and unloading mechanism 5, wherein the injection molding equipment 1 and the insert feeding mechanism 2 are arranged adjacent to each other, a discharge conveyor belt 3 is arranged between the injection molding equipment 1 and the insert feeding mechanism 2, a pick-up and discharge module 4 is arranged above the injection molding equipment 1, the insert feeding mechanism 2 and the discharge conveyor belt 3 as a whole, and the pick-up and discharge module 4 is connected to the insert loading and unloading mechanism 5.

[0015] According to the above structure, when working, the insert (gear shaft or worm) is placed at the insert feeding mechanism 2, and the insert loading and unloading mechanism 5 is driven by the picking and unloading module 4 to move to the insert feeding mechanism 2 to take away the gear shaft or worm, and then wait for the injection molding equipment 1 to open the mold. After the mold opening is completed, the insert loading and unloading mechanism 5 takes away the previous finished product in the injection molding equipment 1, and puts the new gear shaft or worm into the injection molding equipment 1, and then the insert loading and unloading mechanism 5 moves away and places the finished product on the discharge conveyor 3 for discharge, and the cycle is repeated.

[0016] The insert feeding mechanism 2 preferably has a heating function to enhance the stability of the injection molded product. The insert feeding mechanism 2 takes away the heated inserts and puts down the unheated inserts for heating.

[0017] like Figure 2 As shown, when the insert is a worm, the insert loading and unloading mechanism 5 includes a main support plate 53, a push-up cylinder 56, a discharge clamping claw cylinder 57, a material taking suction cup 59 and a telescopic cylinder 510, wherein the side of the main support plate 53 is connected to the connecting plate 51, the connecting plate 51 is externally connected to the double-axis manipulator through a quick-change joint, and the double-axis manipulator is connected to the material taking and unloading module 4, and the four corners of the outer side of the main support plate 53 are respectively connected to the four corners of the back of the feed support plate 55 through a floating mechanism 54, and the back of the feed support plate 55 is equipped with The push-up cylinder 56 has an output end connected to the main support plate 53. Four discharge clamping cylinders 57 are installed on the front of the main support plate 53. The side of the main support plate 53 is connected to the telescopic cylinder 510. The output end of the telescopic cylinder 510 is connected to the discharge support plate 58. Four material picking suction cups 59 are installed on the discharge support plate 58. The feed support plate 55 is provided with a mold positioning part 52. Each discharge clamping cylinder 57 clamps a worm gear, and each material picking suction cup 59 sucks a product with an assembled worm gear.

[0018] According to the above structure, when working, the dual-axis manipulator cooperates with the material picking and discharging module to make the four material discharging claw cylinders 57 take four worms at a time. When they arrive at the corresponding position of the injection molding equipment 1, the four material picking suction cups 59 are aligned with the four finished products. The telescopic cylinder 510 pushes the discharge support plate 58 to make the four material picking suction cups 59 suck the finished products, and then the telescopic cylinder 510 moves back and forth. Then the four material discharging claw cylinders 57 are driven by the push-up cylinder 56 to put the four worms into the molding mold. The floating mechanism 54 can make the released material discharging claw cylinders 57 separate from the molding mold after the material discharging is completed, and the push-up cylinder 56 drives it to return to its original position. The dual-axis manipulator cooperates with the material picking and discharging module to place the finished product on the discharge conveyor belt 3. The material discharging claw cylinder 57 and the material picking suction cup 59 are independent in position, so they can work alternately.

[0019] like Figure 3 As shown, when the insert is a gear shaft, the insert loading and unloading mechanism 5 includes a main support plate 53, a push-up cylinder 56, a discharge clamping claw cylinder 57, a material taking suction cup 59 and a telescopic cylinder 510, wherein the main support plate 53 is connected to the connecting plate 51 on the side, and the connecting plate 51 is externally connected to a double-axis manipulator through a quick-change joint, and the double-axis manipulator is connected to the material taking and discharge module 4, and the four corners of the outer side of the main support plate 53 are respectively connected to the four corners of the back of the feed support plate 55 through a floating mechanism 54, and the back of the feed support plate 55 is equipped with a push-up cylinder 56. Cylinder 56, the output end of the push cylinder 56 is connected to the main support plate 53, two discharge clamping cylinders 57 are installed on the front of the main support plate 53, the side of the main support plate 53 is connected to the telescopic cylinder 510, the output end of the telescopic cylinder 510 is connected to the discharge support plate 58, two groups of three material suction cups 59 are installed on the discharge support plate 58, and a mold positioning part 52 is provided on the feed support plate 55. Each discharge clamping cylinder 57 clamps a gear shaft, and each group of three material suction cups 59 sucks a product with an assembled gear shaft.

[0020] According to the above structure, when working, the double-axis manipulator cooperates with the material picking and discharging module to make the two material discharging claw cylinders 57 take two gear shafts at a time. When they arrive at the corresponding position of the injection molding equipment 1, the two groups of material picking suction cups 59 are aligned with the two finished products. The telescopic cylinder 510 pushes the discharge support plate 58 to make the two groups of material picking suction cups 59 suck the finished products, and then the telescopic cylinder 510 moves back and forth. Then the push-up cylinder 56 drives the two material discharging claw cylinders 57 to put the two gear shafts into the molding mold. The floating mechanism 54 can make the released material discharging claw cylinders 57 separate from the molding mold after the material discharging is completed, and the push-up cylinder 56 drives it to return to its original position. The double-axis manipulator cooperates with the material picking and discharging module to place the finished product on the discharge conveyor belt 3. Because the positions of the material discharging claw cylinders 57 and the material picking suction cups 59 are independent, they can work alternately.

[0021] All the components mentioned above are prior art, and those skilled in the art can use any model and existing design that can achieve their corresponding functions.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. Gear shaft worm assembly device for gear injection molding equipment, characterized in that: The invention comprises an injection molding device (1), an insert feeding mechanism (2), a discharge conveyor belt (3), a material taking and discharging module (4) and an insert loading and unloading mechanism (5), wherein the injection molding device (1) and the insert feeding mechanism (2) are arranged adjacent to each other, a discharge conveyor belt (3) is arranged between the injection molding device (1) and the insert feeding mechanism (2), a material taking and discharging module (4) is arranged above the injection molding device (1), the insert feeding mechanism (2) and the discharge conveyor belt (3) as a whole, and the material taking and discharging module (4) is connected to the insert loading and unloading mechanism (5).

2. The gear shaft worm assembly device of the gear injection molding equipment according to claim 1, characterized in that: The insert loading and unloading mechanism (5) comprises a main support plate (53), a push-up cylinder (56), a material discharge clamping claw cylinder (57), a material picking suction cup (59) and a telescopic cylinder (510), wherein the side of the main support plate (53) is connected to a connecting plate (51), the connecting plate (51) is externally connected to a dual-axis manipulator via a quick-change joint, the dual-axis manipulator is connected to a material picking and unloading module (4), the four corners of the outer side of the main support plate (53) are respectively connected to the four corners of the back of a feeding support plate (55) via a floating mechanism (54), and the back of the feeding support plate (55) is provided with a push-up cylinder (56), the output end of the push cylinder (56) is connected to the main support plate (53), four material discharge clamping cylinders (57) are installed on the front of the main support plate (53), the side of the main support plate (53) is connected to the telescopic cylinder (510), the output end of the telescopic cylinder (510) is connected to the discharge support plate (58), four material taking suction cups (59) are installed on the discharge support plate (58), and a mold positioning member (52) is provided on the feed support plate (55), each material discharge clamping cylinder (57) clamps a worm, and each material taking suction cup (59) sucks a product with a worm assembled.

3. The gear shaft and worm assembly device of the gear injection molding equipment according to claim 1, characterized in that: The insert loading and unloading mechanism (5) comprises a main support plate (53), a push-up cylinder (56), a material discharge clamping claw cylinder (57), a material picking suction cup (59) and a telescopic cylinder (510), wherein the side of the main support plate (53) is connected to the connecting plate (51), the connecting plate (51) is externally connected to a dual-axis manipulator via a quick-change joint, the dual-axis manipulator is connected to the material picking and unloading module (4), the four corners of the outer side of the main support plate (53) are respectively connected to the four corners of the back of the feeding support plate (55) via a floating mechanism (54), and the back of the feeding support plate (55) is equipped with a push-up cylinder (56) The output end of the push cylinder (56) is connected to the main support plate (53), and two material discharge clamping claw cylinders (57) are installed on the front of the main support plate (53). The side of the main support plate (53) is connected to the telescopic cylinder (510), and the output end of the telescopic cylinder (510) is connected to the material discharge support plate (58). Two groups of three material taking suction cups (59) are installed on the material discharge support plate (58), and a mold positioning member (52) is provided on the material feed support plate (55). Each material discharge clamping claw cylinder (57) clamps a gear shaft, and each group of three material taking suction cups (59) sucks a product with an assembled gear shaft.

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