DXH multi-model full-automatic nipple flow hole punching machine

Abstract

The utility model belongs to the technical field of baby products, and discloses a DXH multi-model full-automatic nipple flow hole punching machine which is technically characterized by comprising a machine frame, a multi-outlet rolling screening automatic sequencing mechanism arranged on the surface of the machine frame, a grabbing mechanical arm arranged on the surface of the machine frame and an automatic conveying feeding mechanism arranged on the surface of the machine frame. A two-step method automatic positioning and punching mechanism is arranged on the surface of the rack, and a computer control operation system is arranged on the outer side of the automatic conveying and feeding mechanism. The automatic conveying and feeding mechanism is arranged to be matched with the two-step method automatic positioning and punching mechanism, manual auxiliary punching is not needed, the two hands are truly liberated, efficiency is improved, and meanwhile cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of baby products, in particular to a DXH multi-model fully automatic pacifier flow hole punching machine. Background Art

[0002] Now as our country has entered an aging society, the cost of labor is getting higher and higher. In order to reduce the labor costs of enterprises and solve the difficulty of recruiting workers, replacing manual labor with automation and intelligence will be the trend in the future.

[0003] At present, the flow hole punching machines for nipples on the market have not been truly fully automated, and still require manual assistance in sorting. There are no machines that can automatically sort and punch holes. When punching the nipples, the nipples still need to be placed manually, but the punching action is completed by the machine, which has not been truly fully automated. The punching efficiency on the market is low, and the manual placement of materials is still costly. Utility Model Content

[0004] The purpose of the utility model is to provide a DXH multi-model fully automatic nipple flow hole punching machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] DXH multi-model fully automatic nipple flow hole punching machine includes a frame, a multi-outlet rolling screening automatic sorting mechanism is arranged on the surface of the frame, a grabbing manipulator is arranged on the surface of the frame, the grabbing manipulator is located on one side of the multi-outlet rolling screening automatic sorting mechanism, an automatic transmission and feeding mechanism is arranged on the surface of the frame, the automatic transmission and feeding mechanism is located on the side of the grabbing manipulator away from the multi-outlet rolling screening automatic sorting mechanism, a two-step automatic positioning punching mechanism is arranged on the surface of the frame, the two-step automatic positioning punching mechanism is located on the side of the automatic transmission and feeding mechanism away from the grabbing manipulator, and a computer-controlled operating system is arranged on the outside of the automatic transmission and feeding mechanism.

[0007] As a further solution of the utility model: the multi-outlet rolling screening automatic sorting mechanism includes a nipple screening guide groove, a nipple sieve hole, a screening roller, a stirring frame, a first roller support frame, a roller motor, a first fixed frame, a motor driving gear, a nipple screening outlet, a conveyor belt, a nipple feeding port, a baffle, a second roller support frame, a guide groove fixed frame, a nipple, a nipple storage box, a feeding stirring frame, a feeding motor, a nipple feeding pipe, bearings, gears, and a conveyor belt motor. The first roller support frame and the second roller support frame are respectively fixedly installed on the surface of the first fixed frame, and the screening roller is rotatably installed on the first roller support frame and the second roller support frame. The bearing is installed on the top of the second roller support frame and contacts with the screening roller, the stirring frame is fixedly installed on the surface of the first roller support frame, the gear is fixedly installed on one end of the screening roller close to the first roller support frame, the roller motor is fixedly installed on the side wall of the first roller support frame, the motor driving gear is connected to the output shaft of the roller motor, the gear is meshed with the motor driving gear, the annular side wall of the screening roller is provided with multiple groups of annularly distributed nipple screen holes, the nipple screening guide groove is arranged on the surface of the screening roller, the guide groove fixing frame is fixedly installed on the surface of the screening roller and connected to the nipple screening guide groove, and the conveyor belt is arranged under the screening roller.

[0008] As a further solution of the utility model: the grabbing robot includes a robot bracket, a crossbeam, a robot cylinder, a robot telescopic arm, a second fixed frame, a grabbing hand, a screw, and a screw motor. The crossbeam is fixedly installed on the top of the robot bracket, the screw is rotatably installed on the bottom wall of the crossbeam, the surface of the screw is threadedly connected with the robot cylinder, the telescopic end of the robot cylinder is connected to the robot telescopic arm, the second fixed frame is connected to one end of the robot telescopic arm away from the robot cylinder, the grabbing hand is installed in the second fixed frame, and the screw motor is connected to the screw.

[0009] As a further solution of the utility model: the automatic transmission feeding mechanism includes a feed motor sprocket, a rolling bearing, a feed chain guide rail, a lower die punching fixing plate, a lower die punching seat, a feed motor, a feed chain, and a chain ear plate.

[0010] As a further solution of the utility model: the two-step automatic positioning and punching mechanism includes a mold adjusting screw, a cylinder fixing plate, an upper cylinder cover plate, an upper cylinder piston, an upper cylinder body, a push-pull rod, a lower cylinder cover plate, a lower cylinder piston, a punching needle, a lower cylinder body, a lower mold punching fixing plate, a lower mold punching seat, a punching guide rail, and a third fixed frame. The cylinder fixing plate is arranged at the top of the third fixed frame, the mold adjusting screw is rotatably installed on the surface of the cylinder fixing plate, and the upper cylinder body and the lower cylinder body are relatively distributed in the third fixed frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects: by setting up the automatic transmission feeding mechanism and the two-step automatic positioning punching mechanism to cooperate with each other, it is not necessary to rely on human assistance for punching, which truly liberates both hands, improves efficiency, and reduces costs. It solves the problem that the current nipple flow hole punching machine has not been truly fully automated and still requires manual assistance for sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the DXH multi-model fully automatic nipple flow hole punching machine provided in the embodiment of the utility model.

[0013] Figure 2 It is a schematic structural diagram of the screening drum in the DXH multi-model fully automatic nipple flow hole punching machine provided in the embodiment of the utility model.

[0014] Figure 3 It is a schematic structural diagram of the second roller support frame in the DXH multi-model fully automatic nipple flow hole punching machine provided in the embodiment of the utility model.

[0015] Figure 4 It is a schematic diagram of the structure of the gears in the DXH multi-model fully automatic nipple flow hole punching machine provided in the embodiment of the utility model.

[0016] Figure 5 It is a schematic diagram of the structure of the nipple sieve holes in the DXH multi-model fully automatic nipple flow hole punching machine provided in the embodiment of the utility model.

[0017] Figure 6 It is a structural schematic diagram of the nipple screening guide groove in the DXH multi-model fully automatic nipple flow hole punching machine provided in the embodiment of the utility model.

[0018] Figure 7 It is a structural schematic diagram of the automatic transmission and feeding mechanism in the DXH multi-model fully automatic nipple flow hole punching machine provided in the embodiment of the utility model.

[0019] Figure 8 It is a structural schematic diagram of the two-step automatic positioning punching mechanism in the DXH multi-model fully automatic nipple flow hole punching machine provided in the embodiment of the utility model.

[0020] Among them: multi-outlet rolling screening automatic sorting mechanism 1, nipple screening guide groove 1-1, nipple sieve hole 1-2, screening roller 1-3, stirring frame 1-4, first roller support frame 1-5, roller motor 1-6, first fixed frame 1-7, motor driving gear 1-8, nipple screening outlet 1-9, conveyor belt 1-10, nipple feeding port 1-11, baffle 1-12, second roller support frame 1-13, guide groove fixed frame 1-14, nipple 1-15, nipple storage box 1-16, feeding stirring frame 1-17, feeding motor 1-18, nipple feeding pipe 1-19, bearing 1-20, gear 1-21, conveyor belt motor 1-22, grabbing manipulator 2, manipulator bracket 2-1, beam 2-2, manipulator cylinder 2-3, manipulator telescopic arm 2-4, second Fixed frame 2-5, grabber 2-6, screw 2-7, screw motor 2-8, automatic transmission feeding mechanism 3, feed motor sprocket 3-1, rolling bearing 3-2, feed chain guide 3-3, lower die punching fixing plate 3-4, lower die punching seat 3-5, feed motor 3-6, feed chain 3-7, chain ear plate 3-8, two-step automatic positioning punching mechanism 4, mold adjustment screw 4-1, cylinder fixing plate 4-2, upper cylinder cover plate 4-3, upper cylinder piston 4-4, upper cylinder body 4-5, push-pull rod 4-6, lower cylinder cover plate 4-7, lower cylinder piston 4-8, punching needle 4-9, lower cylinder body 4-10, lower die punching fixing plate 4-11, lower die punching seat 4-12, punching guide 4-13, third fixed frame 4-14, computer control operating system 5, frame 6. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] like Figure 1 As shown, it is a structural diagram of a DXH multi-model fully automatic nipple flow hole punching machine provided by an embodiment of the utility model, including a frame 6, a multi-outlet rolling screening automatic sorting mechanism 1 is arranged on the surface of the frame 6, a grabbing manipulator 2 is arranged on the surface of the frame 6, and the grabbing manipulator 2 is located on one side of the multi-outlet rolling screening automatic sorting mechanism 1, an automatic conveying and feeding mechanism 3 is arranged on the surface of the frame 6, and the automatic conveying and feeding mechanism 3 is located on the side of the grabbing manipulator 2 away from the multi-outlet rolling screening automatic sorting mechanism 1, a two-step automatic positioning punching mechanism 4 is arranged on the surface of the frame 6, and the two-step automatic positioning punching mechanism 4 is located on the side of the automatic conveying and feeding mechanism 3 away from the grabbing manipulator 2, and a computer-controlled operating system 5 is arranged on the outside of the automatic conveying and feeding mechanism 3.

[0024] The main function of the multi-outlet rolling screening automatic sorting mechanism 1 is to realize the automatic sorting of pacifiers. The main function of the grabbing manipulator 2 is to grab the sorted pacifiers to the assembly line of the automatic conveying and feeding mechanism 3. The main function of the automatic conveying and feeding mechanism 3 is to send the pacifiers to the two-step automatic positioning and punching mechanism 4 for punching. The main function of the two-step automatic positioning and punching mechanism 4 is to realize the automatic punching of the pacifiers. The main function of the computer-controlled operating system 5 is to act as a command center. All actions are completed on the computer. After the pacifiers are sorted in the multi-outlet rolling screening automatic sorting mechanism 1, the grabbing manipulator 2 grabs the pacifiers to the automatic conveying and feeding mechanism 3, and the automatic conveying and feeding mechanism 3 sends the pacifiers to the two-step automatic positioning and punching mechanism 4 for punching, thus completing the punching of the pacifiers.

[0025] like Figure 1-6 As shown, as a preferred embodiment of the utility model, the multi-outlet rolling screening automatic sorting mechanism 1 includes a nipple screening guide groove 1-1, a nipple sieve hole 1-2, a screening roller 1-3, a stirring frame 1-4, a first roller support frame 1-5, a roller motor 1-6, a first fixed frame 1-7, a motor driving gear 1-8, a nipple screening outlet 1-9, a conveyor belt 1-10, a nipple feeding port 1-11, a baffle 1-12, a second roller support frame 1-13, a guide groove fixed frame 1-14, a nipple 1-15, a nipple storage box 1-16, a feeding stirring frame 1-17, a feeding motor 1-18, a nipple feeding pipe 1-19, a bearing 1-20, a gear 1-21, and a conveyor belt motor 1-22. The first roller support frame 1-5 and the second roller support frame 1-13 are respectively fixedly installed on the surface of the first fixed frame 1-7, and the screening roller 1-3 is rotatably installed on the first roller support frame 1-5 and the second roller support frame 1-13, the bearing 1-20 is installed on the top of the second roller support frame 1-13 and contacts with the screening roller 1-3, the stirring frame 1-4 is fixedly installed on the surface of the first roller support frame 1-5, the gear 1-21 is fixedly installed on the end of the screening roller 1-3 close to the first roller support frame 1-5, the roller motor 1-6 is fixedly installed on the side wall of the first roller support frame 1-5, the motor driving gear 1-8 is connected to the output shaft of the roller motor 1-6, the gear 1-21 is meshed with the motor driving gear 1-8, the annular side wall of the screening roller 1-3 is provided with multiple groups of annularly distributed nipple screen holes 1-2, the nipple screening guide groove 1-1 is arranged on the surface of the screening roller 1-3, the guide groove fixing frame 1-14 is fixedly installed on the surface of the screening roller 1-3 and connected to the nipple screening guide groove 1-1, and the conveyor belt 1-10 is arranged below the screening roller 1-3.

[0026] First, put the nipple 1-15 into the nipple storage box 1-16, start the feeding motor 1-18, and the feeding motor 1-18 drives the feeding stirring frame 1-17 to rotate, so that the nipple 1-15 follows the nipple feeding pipe 1-19 through the nipple feeding port 1-11 and is added into the screening drum 1-3. When the nipple 1-15 is rolling, when the direction of the nipple 1-15 is consistent with the direction of the nipple screen hole 1-2, the nipple 1-15 will roll from the nipple screen hole 1-2 to the nipple screening guide groove 1-1.

[0027] like Figure 1 , Figure 7 As shown, as a preferred embodiment of the utility model, the grabbing robot 2 includes a robot bracket 2-1, a crossbeam 2-2, a robot cylinder 2-3, a robot telescopic arm 2-4, a second fixed frame 2-5, a grabbing hand 2-6, a screw 2-7, and a screw motor 2-8. The crossbeam 2-2 is fixedly installed on the top of the robot bracket 2-1, the screw 2-7 is rotatably installed on the bottom wall of the crossbeam 2-2, the surface of the screw 2-7 is threadedly connected with the robot cylinder 2-3, the telescopic end of the robot cylinder 2-3 is connected to the robot telescopic arm 2-4, the second fixed frame 2-5 is connected to the end of the robot telescopic arm 2-4 away from the robot cylinder 2-3, the grabbing hand 2-6 is installed in the second fixed frame 2-5, and the screw motor 2-8 is connected to the screw 2-7.

[0028] When the nipple 1-15 is transferred to the front end of the baffle 1-12 and waits for the gripper 2-6 to grab it, the screw motor 2-8 starts to work, the gripper 2-6 opens, the manipulator cylinder 2-3 takes in air, and the manipulator telescopic arm 2-4 extends. When it reaches the head and neck of the nipple 1-15, the extension stops, and the gripper 2-6 closes to clamp the nipple 1-15. After clamping the nipple 1-15, the manipulator cylinder 2-3 deflates, the manipulator telescopic arm 2-4 retracts, the screw motor 2-8 reverses, and driven by the screw 2-7, the gripper 2-6 opens, and the nipple 1-15 falls onto the assembly line of the automatic conveying and feeding mechanism 3, waiting for drilling.

[0029] like Figure 1 , Figure 7 As shown, as a preferred embodiment of the utility model, the automatic transmission feeding mechanism 3 includes a feed motor sprocket 3-1, a rolling bearing 3-2, a feed chain guide 3-3, a lower die punching fixing plate 3-4, a lower die punching seat 3-5, a feed motor 3-6, a feed chain 3-7, and a chain ear plate 3-8.

[0030] When the nipple 1-15 is grasped by the grasping hand 2-6, the feed motor 3-6 is started, and the feed motor sprocket 3-1 on the feed motor 3-6 rotates. As the feed motor sprocket 3-1 rotates, the feed chain 3-7 meshing with the sprocket moves in an assembly line manner, and flows along the feed chain guide rail 3-3 under the support and guidance of the feed chain guide rail 3-3.

[0031] like Figure 1 , Figure 8 As shown, as a preferred embodiment of the utility model, the two-step automatic positioning and punching mechanism 4 includes a mold adjusting screw 4-1, a cylinder fixing plate 4-2, an upper cylinder cover plate 4-3, an upper cylinder piston 4-4, an upper cylinder body 4-5, a push-pull rod 4-6, a lower cylinder cover plate 4-7, a lower cylinder piston 4-8, a punching needle 4-9, a lower cylinder body 4-10, a lower mold punching fixing plate 4-11, a lower mold punching seat 4-12, a punching guide rail 4-13, and a third fixed frame 4-14. The cylinder fixing plate 4-2 is arranged at the top of the third fixed frame 4-14, the mold adjusting screw 4-1 is rotatably installed on the surface of the cylinder fixing plate 4-2, and the upper cylinder body 4-5 and the lower cylinder body 4-10 are relatively distributed in the third fixed frame 4-14.

[0032] When the nipple 1-15 moves to the punching seat 4-12, the upper cylinder piston 4-4 pushes the push-pull rod 4-6 to move downward, and the push-pull rod 4-6 pushes the lower cylinder cover plate 4-7 and the lower cylinder body 4-10 together with the punching needle 4-9 and the lower cylinder piston 4-8 installed in the cylinder body to move downward. At this time, the upper cylinder piston 4-4 is in the intake state, and the lower cylinder piston 4-8 and the punching needle 4-9 are retracted and hidden inside. As the movement continues, the lower cylinder body 4-10 will fit tightly with the lower die punching fixing plate 4-11, and the punching needle 4-9 will be aligned with the center of the lower die punching seat 4-12. After the punching needle 4-9 is aligned with the center of the lower die punching seat 4-12, the punching needle 4-9 moves downward, and the punching needle 4-9 extends out and inserts into the lower die punching seat 4-12 to complete the punching. After the punching is completed, the punching needle 4-9 and the lower cylinder piston 4-8 are reset upward.

[0033] The working principle of the utility model is: first put the nipple 1-15 into the nipple storage box 1-16, start the feeding motor 1-18, the feeding motor 1-18 drives the feeding stirring frame 1-17 to rotate, so that the nipple 1-15 follows the nipple feeding pipe 1-19 through the nipple feeding port 1-11 and is added into the screening drum 1-3. When the nipple 1-15 is rolling, the direction of the nipple 1-15 is consistent with the direction of the nipple screen hole 1-2, and the nipple 1-15 will roll from the nipple screen hole 1-2 to the nipple screening guide groove 1-1. When the nipple 1-15 is transferred to the front end of the baffle 1-12 and waits for the gripper 2-6 to grab it, the screw motor 2-8 starts to work, the gripper 2-6 opens, the manipulator cylinder 2-3 takes in air, and the manipulator telescopic arm 2-4 extends. When it reaches the head and neck of the nipple 1-15, the extension stops, and the gripper 2-6 closes to clamp the nipple 1-15. After clamping the nipple 1-15, the manipulator cylinder 2-3 deflates, the manipulator telescopic arm 2-4 retracts, the screw motor 2-8 reverses, and driven by the screw 2-7, the gripper 2-6 opens, and the nipple 1-15 falls onto the assembly line of the automatic conveying and feeding mechanism 3, waiting for drilling. When the nipple 1-15 is grabbed by the grabber 2-6, the feed motor 3-6 is started, and the feed motor sprocket 3-1 on the feed motor 3-6 rotates. As the feed motor sprocket 3-1 rotates, the feed chain 3-7 meshing with the sprocket moves in an assembly line manner, and flows along the feed chain guide 3-3 under the support and guidance of the feed chain guide 3-3. When the nipple 1-15 moves to the punching seat 4-12, the upper cylinder piston 4-4 pushes the push-pull rod 4-6 to move downward, and the push-pull rod 4-6 pushes the lower cylinder cover plate 4-7 and the lower cylinder body 4-10 together with the punching needle 4-9 and the lower cylinder piston 4-8 installed in the cylinder body to move downward. At this time, the upper cylinder piston 4-4 is in the intake state, and the lower cylinder piston 4-8 and the punching needle 4-9 are retracted and hidden inside. As the movement continues, the lower cylinder body 4-10 will fit closely with the lower die punching fixing plate 4-11, and the punching needle 4-9 will be aligned with the center of the lower die punching seat 4-12. After the punching needle 4-9 is aligned with the center of the lower die punching seat 4-12, the punching needle 4-9 moves downward, and the punching needle 4-9 extends out and inserts into the lower die punching seat 4-12 to complete the punching. After the punching is completed, the punching needle 4-9 and the lower cylinder piston 4-8 are reset upward.

[0034] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. DXH multi-model fully automatic nipple flow hole punching machine, including a frame, characterized in that: The surface of the frame is provided with a multi-outlet rolling screening automatic sorting mechanism, the surface of the frame is provided with a grabbing robot, the grabbing robot is located on one side of the multi-outlet rolling screening automatic sorting mechanism, the surface of the frame is provided with an automatic transmission and feeding mechanism, the automatic transmission and feeding mechanism is located on the side of the grabbing robot away from the multi-outlet rolling screening automatic sorting mechanism, the surface of the frame is provided with a two-step automatic positioning and punching mechanism, the two-step automatic positioning and punching mechanism is located on the side of the automatic transmission and feeding mechanism away from the grabbing robot, and a computer-controlled operating system is provided on the outside of the automatic transmission and feeding mechanism.

2. The DXH multi-model fully automatic nipple flow hole punching machine according to claim 1 is characterized in that: The multi-outlet rolling screening automatic sorting mechanism includes a nipple screening guide groove, a nipple sieve hole, a screening roller, a stirring frame, a first roller support frame, a roller motor, a first fixed frame, a motor driving gear, a nipple screening outlet, a conveyor belt, a nipple feeding port, a baffle, a second roller support frame, a guide groove fixed frame, a nipple, a nipple storage box, a feeding stirring frame, a feeding motor, a nipple feeding pipe, a bearing, a gear, a conveyor belt motor, the first roller support frame and the second roller support frame are respectively fixedly installed on the surface of the first fixed frame, the screening roller is rotatably installed between the first roller support frame and the second roller support frame, and the bearing is installed At the top of the second roller support frame and in contact with the screening roller, the stirring frame is fixedly installed on the surface of the first roller support frame, the gear is fixedly installed on one end of the screening roller close to the first roller support frame, the roller motor is fixedly installed on the side wall of the first roller support frame, the motor driving gear is connected to the output shaft of the roller motor, the gear is meshed with the motor driving gear, the annular side wall of the screening roller is provided with multiple groups of annularly distributed nipple screen holes, the nipple screening guide groove is arranged on the surface of the screening roller, the guide groove fixing frame is fixedly installed on the surface of the screening roller and is connected to the nipple screening guide groove, and the conveyor belt is arranged under the screening roller.

3. The DXH multi-model fully automatic nipple flow hole punching machine according to claim 1 is characterized in that: The grabbing robot includes a robot bracket, a crossbeam, a robot cylinder, a robot telescopic arm, a second fixed frame, a grabbing hand, a screw, and a screw motor. The crossbeam is fixedly installed on the top of the robot bracket, the screw is rotatably installed on the bottom wall of the crossbeam, the robot cylinder is threadedly connected to the surface of the screw, the telescopic end of the robot cylinder is connected to the robot telescopic arm, the second fixed frame is connected to one end of the robot telescopic arm away from the robot cylinder, the grabbing hand is installed in the second fixed frame, and the screw motor is connected to the screw.

4. The DXH multi-model fully automatic nipple flow hole punching machine according to claim 1 is characterized in that: The automatic transmission feeding mechanism comprises a feeding motor sprocket, a rolling bearing, a feeding chain guide rail, a lower die punching fixing plate, a lower die punching seat, a feeding motor, a feeding chain, and a chain ear plate.

5. The DXH multi-model fully automatic nipple flow hole punching machine according to claim 1 is characterized in that: The two-step automatic positioning and punching mechanism includes a mold adjusting screw, a cylinder fixing plate, an upper cylinder cover plate, an upper cylinder piston, an upper cylinder body, a push-pull rod, a lower cylinder cover plate, a lower cylinder piston, a punching needle, a lower cylinder body, a lower mold punching fixing plate, a lower mold punching seat, a punching guide rail, and a third fixing frame. The cylinder fixing plate is arranged on the top of the third fixing frame, the mold adjusting screw is rotatably installed on the surface of the cylinder fixing plate, and the upper cylinder body and the lower cylinder body are relatively distributed in the third fixing frame.

Images