Automatic production line for packaging and stamping

Abstract

The automated production line for pipe wrapping and punching disclosed in the present invention includes a left pipe wrapping device, a punching device, and a right pipe wrapping device. The left and right pipe wrapping devices are located on the left and right sides of the punching device. The left and right pipe wrapping devices are used to wrap pipes and transport the wrapped pipes to the punching device for punching. The left and right pipe wrapping devices each include a pipe wrapping feeding mechanism, a feeding robot, a pipe wrapping machine, a double-layer robot, and a transfer table. The punching device includes a punching feeding mechanism and a punching machine. The feeding robot is used to transport pipes at the pipe wrapping feeding mechanism to the pipe wrapping machine. The double-layer robot is located between the pipe wrapping machine and the transfer table. The double-layer robot is used to transport pipes at the pipe wrapping machine to the transfer table and transport pipes at the transfer table to the punching feeding mechanism. The punching feeding mechanism is used to transport pipes to the punching machine for punching. The present invention has the advantages of high production efficiency and low production cost.

Description

Technical Field

[0001] The present invention relates to a device for processing pipe fittings, and in particular to an automated production line for wrapping and stamping pipe fittings for processing pipe fittings to obtain wrapping pipes used for car safety seats, baby strollers, playpens, etc. Background Art

[0002] As we all know, car seats, strollers, high chairs, playpens, and cribs are all children's products. They all rely on various pipe fittings. However, the pipes used in these products are processed from the pipe fittings.

[0003] In the existing pipe processing process, pipes are first fed into a pipe-wrapping machine for wrapping. After wrapping, they are manually transported to a stamping machine for stamping. This process is not only time-consuming but also incurs significant labor costs. Furthermore, one pipe-wrapping machine typically corresponds to one stamping machine, resulting in low production efficiency. If the pipe-wrapping machine malfunctions, the stamping machine will also be paralyzed, making it impossible to meet existing production needs.

[0004] Therefore, there is an urgent need for an automated production line of pipe wrapping and punching to overcome above-mentioned defectives. Summary of the Invention

[0005] The object of the present invention is to provide an automated production line for pipe wrapping and punching with high production efficiency and low production cost.

[0006] In order to achieve the above-mentioned objectives, the automated production line for tube wrapping and stamping provided by the present invention includes a left tube wrapping device, a stamping device and a right tube wrapping device. The left tube wrapping device and the right tube wrapping device are located on the left and right sides of the stamping device. The left tube wrapping device and the right tube wrapping device are used to wrap tubes and transport the wrapped tube fittings to the stamping device for stamping; the left tube wrapping device and the right tube wrapping device both include a tube wrapping feeding mechanism, a feeding robot, a tube wrapping machine, a double-layer robot and a transfer table. The stamping device includes a stamping feeding mechanism and a stamping machine. The feeding robot is located between the tube wrapping feeding mechanism and the tube wrapping machine. The feeding robot is used to transport the tube fittings at the tube wrapping feeding mechanism to the tube wrapping machine. The double-layer robot is located between the tube wrapping machine and the transfer table. The double-layer robot is used to transport the tube fittings at the tube wrapping machine to the transfer table and to transport the tube fittings at the transfer table to the stamping feeding mechanism. The stamping feeding mechanism is used to transport the tube fittings to the stamping machine for stamping.

[0007] Preferably, the left pipe wrapping device and the right pipe wrapping device alternately convey the pipes to the punching device for punching.

[0008] Preferably, the feeding robot includes an upper robot and a lower robot, one of the upper robot and the lower robot is used to transport the pipe fittings at the pipe wrapping machine to the transfer table, and the other of the upper robot and the lower robot is used to transport the pipe fittings at the transfer table to the stamping feeding mechanism.

[0009] Preferably, the pipe wrapping and feeding mechanism includes a first climbing rack, a first hopper for storing pipe fittings to be processed in batches, an intermediate docking guide slide, a receiving slide located directly below the intermediate docking guide slide and capable of reciprocating sliding between the intermediate docking guide slide and the feeding robot, and a slide driver for driving the receiving slide to slide back and forth. The first climbing rack is arranged to be tilted up and down, and the lower end of the first climbing rack is placed on the first hopper; the first end of the intermediate docking guide slide is docked with the upper end of the first climbing rack, and the second end of the intermediate docking guide slide is tilted downward toward the feeding robot; a limiting groove is provided on the receiving slide for positioning the pipe fittings at the intermediate docking guide slide after sliding down, and the slide driver drives the limiting groove on the receiving slide to selectively slide to directly below the pipe fittings to be slid down at the intermediate docking guide slide, and the feeding robot transports the pipe fittings in the limiting groove to the pipe wrapping machine.

[0010] Preferably, the tube wrapping machine includes a tube wrapping device and a tube feeding and taking mechanism, the tube wrapping device has a feed port, the feeding robot is used to transport the tubes to the tube feeding and taking mechanism, and the tube feeding and taking mechanism is used to feed the tubes into the feed port or take them out.

[0011] Specifically, the pipe feeding and unloading mechanism includes a workbench, a pick-and-place assembly, a moving mechanism and a supporting assembly for positioning pipe fittings. The pick-and-place assembly includes a pick-and-place drive mechanism and an electromagnet pick-and-place head. The electromagnet pick-and-place head adsorbs or releases the pipe fittings by turning the power on and off. The electromagnet pick-and-place head is installed on the pick-and-place drive mechanism, the moving mechanism is installed on the workbench, and the pick-and-place drive mechanism is installed at the output end of the moving mechanism. The pick-and-place drive mechanism moves along the left and right directions of the workbench under the drive of the moving mechanism to make the electromagnet pick-and-place head approach or move away from the feed port. The electromagnet pick-and-place head moves along the left and right directions of the workbench under the drive of the pick-and-place drive mechanism to transport the pipe fittings adsorbed by the electromagnet pick-and-place head to the target position.

[0012] Specifically, the electromagnet pick-and-place head is elastically retractable.

[0013] Specifically, the electromagnetic pick-and-place head includes a mounting seat body, an electromagnetic adsorption head, an elastic part, a guide part and a sensor for controlling the power on or off of the electromagnetic adsorption head. The mounting seat body is assembled at the output end of the pick-and-place drive mechanism, the electromagnetic adsorption head is located on one side of the mounting seat body, one end of the guide part is mounted on the electromagnetic adsorption head, and the other end of the guide part can be slidably inserted into the mounting seat body. The elastic part is located between the electromagnetic adsorption part and the mounting seat body, and the elastic part is sleeved on the guide part. The elastic part also elastically abuts between the electromagnetic adsorption head and the mounting seat body. The elastic part always has a tendency to drive the electromagnetic adsorption head to slide in a direction away from the mounting seat body. The sensor is located at the electromagnetic adsorption head.

[0014] Specifically, the supporting assembly includes a movable positioning seat and a fixed positioning seat. The movable positioning seat and the fixed positioning seat are arranged opposite to each other along the left and right directions of the workbench. The fixed positioning seat is installed on the side of the workbench away from the pick-and-place assembly, and the movable positioning seat is installed on the electromagnet pick-and-place head. The movable positioning seat approaches or moves away from the fixed positioning seat under the drive of the electromagnet pick-and-place head.

[0015] Specifically, the movable positioning seat is provided with a positioning groove with an upward opening, the positioning groove having a groove bottom, a left guide inclined surface and a right guide inclined surface, and the left guide inclined surface, the groove bottom and the right guide inclined surface are connected in sequence.

[0016] Specifically, the fixed positioning seat is provided with a positioning groove with an upward opening, the positioning groove having a groove bottom, a left guide inclined surface and a right guide inclined surface, and the left guide inclined surface, the groove bottom and the right guide inclined surface are connected in sequence.

[0017] Specifically, the moving mechanism includes a moving drive mechanism and a sliding platform. The moving drive mechanism is installed on the workbench, the pick-and-place drive mechanism is installed on the sliding platform, and the sliding platform moves under the drive of the moving drive mechanism.

[0018] Specifically, the moving mechanism also includes a guide assembly arranged between the moving drive mechanism and the sliding platform. The guide assembly includes a slide rail arranged along the left and right directions of the workbench and a slider sliding on the slide rail. One of the slide rail and the slider is installed on the workbench, and the other of the slide rail and the slider is installed on the sliding platform.

[0019] Specifically, the pick-and-place components are arranged in at least two groups, all of which are spaced apart along the front-to-back direction of the workbench, and are installed at the output end of the same moving mechanism.

[0020] Specifically, the automated production line for pipe wrapping and stamping further includes a reinforcing moving rod, all electromagnetic pick-and-place heads are mounted on the reinforcing moving rod, and the reinforcing moving rod is arranged along the front-to-back direction of the workbench.

[0021] Preferably, the feeding robot is an electromagnet adsorption robot or a gripper robot.

[0022] Preferably, the stamping feeding mechanism includes a second climbing rack and a second hopper for storing pipe fittings to be processed in batches. The second climbing rack is arranged to be tilted up and down, and the lower end of the second climbing rack is placed at the second hopper. The double-layer manipulator moves the pipe fittings at the transfer table to the second hopper, and the second climbing rack transports the pipe fittings at the second hopper to the stamping machine.

[0023] Compared with the prior art, the automated production line for pipe wrapping and stamping provided by the present invention combines a left pipe wrapping device, a stamping device and a right pipe wrapping device, etc. The left pipe wrapping device and the right pipe wrapping device are located on the left and right sides of the stamping device. The left pipe wrapping device and the right pipe wrapping device are used to wrap the pipes and transport the wrapped pipes to the stamping device for stamping. Therefore, the pipe wrapping and stamping steps can be completed on the same machine. In other words, the stamping device corresponds to the left pipe wrapping device and the right pipe wrapping device at the same time, which not only has high production efficiency, but also the left pipe wrapping device and the right pipe wrapping device are independently arranged. The left pipe wrapping device and the right pipe wrapping device can work independently or alternately, which can not only improve efficiency but also avoid the phenomenon of work paralysis due to failure of the wrapping device. In addition, the left tube wrapping device and the right tube wrapping device both include a tube wrapping feeding mechanism, a feeding robot, a tube wrapping machine, a double-layer robot and a transfer table. The stamping device includes a stamping feeding mechanism and a stamping machine. The feeding robot is located between the tube wrapping feeding mechanism and the tube wrapping machine. The feeding robot is used to transport the pipe fittings at the tube wrapping feeding mechanism to the tube wrapping machine. The double-layer robot is located between the tube wrapping machine and the transfer table. The double-layer robot is used to transport the pipe fittings at the tube wrapping machine to the transfer table and to transport the pipe fittings at the transfer table to the stamping feeding mechanism. The stamping feeding mechanism is used to transport the pipe fittings to the stamping machine for stamping, thereby automatically completing multiple steps such as loading, tube wrapping, transfer, material transportation and stamping, thereby achieving the purpose of improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural diagram of the automatic production line for pipe wrapping and punching of the present invention.

[0025] Figure 2 It is a schematic plan view of the structure of the automatic production line for pipe wrapping and punching according to the present invention when viewed from above.

[0026] Figure 3 It is a partial schematic diagram of the automatic production line for pipe wrapping and punching of the present invention.

[0027] Figure 4 yes Figure 1 A partial enlarged view of point A in the middle.

[0028] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle.

[0029] Figure 6It is a schematic diagram of the three-dimensional structure of the fixed positioning seat in the automatic production line for pipe wrapping and punching of the present invention. DETAILED DESCRIPTION

[0030] In order to explain the technical content, structural features and achieved effects of the present invention in detail, the following is a detailed description in conjunction with the embodiments and the accompanying drawings.

[0031] See also Figures 1 to 4 The automatic production line 100 for pipe wrapping and punching provided by the present invention includes a left pipe wrapping device 10, a punching device 30 and a right pipe wrapping device 20. The left pipe wrapping device 10 and the right pipe wrapping device 20 are located on the left and right sides of the punching device 30. The left pipe wrapping device 10 and the right pipe wrapping device 20 have the same structure. Preferably, the left pipe wrapping device 10 and the right pipe wrapping device 20 are symmetrically arranged on both sides of the punching device 30, with the left pipe wrapping device 10 located on the left side of the punching device 30 and the right pipe wrapping device 20 located on the right side of the punching device 30 (the left and right directions are as follows): Figure 1The left and right wrapping devices 10 and 20 are used to wrap the tubes and convey the wrapped tubes 200 to the punching device 30 for punching. Therefore, the wrapping and punching steps can be completed on the same machine. In other words, the punching device 30 is simultaneously responsible for the left and right wrapping devices 10 and 20. This not only improves production efficiency, but also allows the left and right wrapping devices 10 and 20 to be independently configured, allowing them to operate independently or alternately, thereby improving efficiency and avoiding operational paralysis due to malfunction of the wrapping device 31. The left pipe wrapping device 10 and the right pipe wrapping device 20 both include a pipe wrapping feeding mechanism 1, a feeding manipulator 2, a pipe wrapping machine 3, a double-layer manipulator 4 and a transfer table 5. The punching device 30 includes a punching feeding mechanism 301 and a punching machine 302. The pipe wrapping feeding mechanism 1, the feeding manipulator 2, the pipe wrapping machine 3, the double-layer manipulator 4 and the transfer table 5 are arranged in sequence along the direction close to the punching device 30. The feeding manipulator 2 is located between the pipe wrapping feeding mechanism 1 and the pipe wrapping machine 3. The pipe fittings 200 to be processed are stored at the pipe wrapping feeding mechanism 1. The feeding manipulator 2 is used to transport the pipe fittings 200 at the pipe wrapping feeding mechanism 1 to the pipe wrapping machine 3. The pipe wrapping machine 3 wraps the pipe fittings 200. The double-layer manipulator 4 is located between the pipe wrapping machine 3 and the transfer table 5. The manipulator 4 is used to transport the pipe fittings 200 at the pipe wrapping machine 3 to the transfer table 5 and to transport the pipe fittings 200 at the transfer table 5 to the stamping feeding mechanism 301. The setting of the transfer table 5 can form a transfer buffer for the pipe fittings 200 after wrapping. The stamping feeding mechanism 301 is used to transport the pipe fittings 200 to the stamping machine 302 for stamping to complete the stamping. Preferably, the left pipe wrapping device 10 and the right pipe wrapping device 20 alternately transport the pipe fittings 200 to the stamping device 30 for stamping. In this way, the transfer table 5 can play a good buffering role, so that the left pipe wrapping device 10, the right pipe wrapping device 20 and the stamping device 30 can all work independently, avoiding the time difference between the devices and interference with each other. In summary, the automated production line 100 for wrapping and stamping of the present invention can automatically complete multiple steps such as loading, wrapping, transfer, transportation and stamping, so as to achieve the purpose of improving efficiency. More specifically, as follows:

[0032] See also Figures 1 to 3The feeding mechanism 1 includes a first climbing rack 11, a first hopper 12 for storing the pipe fittings 200 to be processed in batches, an intermediate docking guide slide 13, a receiving slide 14 located directly below the intermediate docking guide slide 13 and capable of reciprocating between the intermediate docking guide slide 13 and the feeding manipulator 2, and a slide driver 15 for driving the receiving slide 14 to reciprocate. The first climbing rack 11 is arranged in an up and down tilted manner, and the lower end of the first climbing rack 11 is placed at the first hopper 12, which is convenient for the first climbing rack 11 to perform a climbing operation on the pipe fittings 200 at the hopper; the first end of the intermediate docking guide slide 13 is connected to the first climbing rack 11, and the upper end of the intermediate docking guide slide 13 is docked, and the second end of the intermediate docking guide slide 13 is tilted downward toward the feeding robot 2, so as to facilitate the transfer of the pipe fittings 200 transported by the first climbing rack 11 to the feeding robot 2 with the help of the intermediate docking guide slide 13; a limiting groove 141 is provided on the receiving slide 14 for the pipe fittings 200 at the intermediate docking guide slide 13 to be positioned after sliding down, and the slide driver 15 drives the limiting groove 141 on the receiving slide 14 to selectively slide to just below the pipe fittings 200 to be slid down at the intermediate docking guide slide 13, and the feeding robot 2 transports the pipe fittings 200 in the limiting groove 141 to the pipe wrapping machine 3.

[0033] See also Figures 1 to 2 as well as Figure 4The tube wrapping machine 3 includes a tube wrapping device 31 and a tube feeding and unloading mechanism 32. The tube wrapping device 31 is used to wrap straight tubes. The tube wrapping device 31 has an inlet 311, through which the tube 200 enters the tube wrapping device 31, thereby achieving the purpose of tube wrapping. The feeding robot 2 is used to transport the tube 200 to the tube feeding and unloading mechanism 32. The tube feeding and unloading mechanism 32 is used to dock with the inlet 311 of the tube wrapping device 31, thereby feeding the tube 200 into the inlet 311 for tube wrapping processing, or removing the wrapped tube 200 from the inlet 311. The tube feeding and unloading mechanism 32 includes a workbench 321, a pick-up and placement assembly 322, a moving mechanism 323 and a supporting assembly 324 for positioning the tube 200. The workbench 321 is installed on the side of the tube wrapping device 31 with the feeding port 311. The feeding port 311 is located on the right side of the tube wrapping device 31, and the workbench 321 is located on the right side of the feeding port 311. The supporting assembly 324 is used to carry the tube 200 and position the tube 200. The pick-up and placement assembly 322 includes a pick-up and placement drive mechanism 3221 and an electromagnet pick-up and placement head 3222. The electromagnet pick-up and placement head 3222 absorbs or releases the tube 200 by turning on and off the power. That is, the electromagnet is energized to absorb the tube 200, thereby delivering the tube by adsorption and pushing or removing the tube by adsorption and pulling, and the electromagnet is de-energized to release the tube 200 at the target position. At the same time, the electromagnet pick-and-place head 3222 is installed on the pick-and-place drive mechanism 3221, and the moving mechanism 323 is installed on the workbench 321. The electromagnet pick-and-place head 3222 and the pick-and-place drive mechanism 3221 are located on the right side of the workbench 321. The pick-and-place drive mechanism 3221 is installed at the output end of the moving mechanism 323. The pick-and-place drive mechanism 3221 moves along the left and right directions of the workbench 321 under the drive of the moving mechanism 323, so that the electromagnet pick-and-place head 3222 is close to or away from the feeding port 311. This is the initial movement of the first step. The electromagnet pick-and-place head 3222 is driven by the pick-and-place drive mechanism 3221 along the workbench 321 The electromagnet pick-up and placement head 3222 moves in the left and right directions to transport the tube 200 adsorbed by the electromagnet pick-up and placement head 3222 to the target position. The electromagnet pick-up and placement head 3222 pushes or pulls the tube 200 to the target position by adsorption to deliver or take out the tube. This is the second step of precise movement to achieve the action of putting in and taking out the tube 200. The two-step movement of the tube pick-up and placement can achieve both preliminary movement and precise movement, thereby increasing the accuracy of the movement. The automatic production line 100 for tube wrapping and stamping of the present invention uses the attraction of the electromagnet to pick and place the tube, so any straight tube of any diameter can be effectively taken out of the tube wrapping device 31. It can be understood that the front, back, left and right mentioned above are the relative positions between the various components (the left and right directions of the workbench 321 are as shown in FIG. 1 ). Figure 4 The direction indicated by the arrow C in the middle is the front-back direction of the workbench 321. Figure 4 The direction indicated by the arrow D in FIG. 1 is not limited thereto. More specifically, the following is provided:

[0034] See also Figures 4 and 5 The electromagnetic pick-up and placement head 3222 is elastically retractable. The elastic setting of the electromagnetic pick-up and placement head 3222 can effectively buffer the impact force caused by magnetic adsorption, thereby achieving a better adsorption effect. Specifically, the electromagnet pick-and-place head 3222 includes a mounting seat body 32221, an electromagnet adsorption head 32222, an elastic member 32223, a guide member 32224 and a sensor (not shown) for controlling the power on or off of the electromagnet adsorption head 32222. The mounting seat body 32221 is located on the left side of the pick-and-place drive mechanism 3221. The mounting seat body 32221 is assembled at the output end of the pick-and-place drive mechanism 3221. The electromagnet adsorption head 32222 is located on one side of the mounting seat body 32221. The electromagnet adsorption head 32222 is located on the left side of the mounting seat body 32221. One end of the guide member 32224 is installed on the electromagnet adsorption head 32222, and the other end of the guide member 32224 can be slidably passed through the mounting seat body 32221. The elastic member 32223 is located The elastic member 32223 is sleeved on the guide member 32224 between the electromagnet adsorption member and the mounting seat body 32221. The mounting seat body 32221 provides an accommodating space for the elastic member 32223, thereby achieving the function of fixing the elastic member 32223. The elastic member 32223 also elastically abuts between the electromagnet adsorption head 32222 and the mounting seat body 32221. The elastic member 32223 always has the tendency to drive the electromagnet adsorption head 32222 to slide in the direction away from the mounting seat body 32221. The sensor is located at the electromagnet adsorption head 32222. The sensor can sense the position of the pipe 200 and whether the pipe 200 exists, thereby driving the electromagnet pick-up and placement head 3222 to work. The producer can adjust the control function of the sensor according to actual conditions, so it will not be repeated here.

[0035] See also Figures 4 to 6The carrying component 324 includes a movable positioning seat 3241 and a fixed positioning seat 3242. The movable positioning seat 3241 and the fixed positioning seat 3242 are arranged opposite to each other along the left and right directions of the workbench 321. The fixed positioning seat 3242 is installed on the side of the workbench 321 away from the pick-up and placement component 322. The fixed positioning seat 3242 is arranged close to the feed port 311. The movable positioning seat 3241 is installed on the electromagnet pick-up and placement head 3222. The movable positioning seat 3241 approaches or moves away from the fixed positioning seat 3242 under the drive of the electromagnet pick-up and placement head 3222. The fixed positioning seat 3242 and the movable positioning seat 3241 can jointly carry the pipe 200 on the left and right sides, thereby achieving the purpose of positioning. Specifically, the movable positioning seat 3241 is provided with a positioning groove 32411 with an upward opening, and the positioning groove 32411 has a groove bottom 32411a, a left guide slope 32411b and a right guide slope 32411c. The left guide slope 32411b, the groove bottom 32411a and the right guide slope 32411c are connected in sequence to form a concave surface for carrying and positioning the pipe fitting 200. Such a concave surface can carry pipe fittings 200 of various radius sizes and has strong applicability. Preferably, the movable positioning seat 3241 is in the shape of a "concave", but is not limited to this. Correspondingly, the fixed positioning seat 3242 is provided with a positioning groove 32421 with an upward opening, and the positioning groove 32421 has a groove bottom 32421a, a left guide slope 32421b and a right guide slope 32421c. The left guide slope 32421b, the groove bottom 32421a and the right guide slope 32421c are connected in sequence to form a concave surface for carrying and positioning the pipe fitting 200. Such a concave surface can carry pipe fittings 200 of various radius sizes and has strong applicability. Preferably, the fixed positioning seat 3242 is in the shape of a "concave". For example, there are three groups of support components 324, and correspondingly, there are also three limit slots 141 on the receiving slide 14, that is, the number of limit slots 141 on the receiving slide 14 is the same as the number of support components 324, so that the slide driver 15 can drive each limit slot 141 on the receiving slide 14 to correspond to a support component 324, so that the feeding robot 2 can deliver three pipe materials to three groups of support components 324 each time, but it is not limited to this.

[0036] See also Figure 4 The moving mechanism 323 includes a moving drive mechanism 3231 and a sliding platform 3232. The moving drive mechanism 3231 is installed on the workbench 321, and the pick-and-place drive mechanism 3221 is installed on the sliding platform 3232. The sliding platform 3232 moves along the left and right directions of the workbench 321 under the drive of the moving drive mechanism 3231, thereby making the pick-and-place drive mechanism 3221 move more smoothly.

[0037] See also Figure 4The moving mechanism 323 also includes a guide assembly 3233 provided between the moving drive mechanism 3231 and the sliding platform 3232. The guide assembly 3233 includes a slide rail 32331 arranged along the left and right directions of the workbench 321 and a slider (not shown) sliding on the slide rail 32331. One of the slide rail 32331 and the slider is installed on the workbench 321, and the other of the slide rail 32331 and the slider is installed on the sliding platform 3232. In this embodiment, the slide rail 32331 is installed on the workbench 321, and the slider is installed on the sliding platform 3232, so that the sliding action between the two is smoother.

[0038] See also Figure 4 The pick-and-place assemblies 322 are arranged in at least two groups, all of which are spaced apart along the front-to-back direction of the workbench 321 and mounted at the output end of the same moving mechanism 323. In this embodiment, the pick-and-place assemblies 322 are arranged in three groups, each of which is equally spaced apart and mounted at the output end of the same moving mechanism 323. The automated production line 100 for packaging and stamping further includes a reinforcing movable rod 325, to which all of the electromagnet pick-and-place heads 3222 are mounted. The reinforcing movable rod 325 is mounted on a sliding platform 3232 at the output end of the moving mechanism 323. The reinforcing movable rod 325 is arranged along the front-to-back direction of the workbench 321. The arrangement of the reinforcing movable rod 325 can achieve a fixed position, preventing deformation of the pick-and-place assemblies 322 due to their excessive length along the left-to-right direction of the workbench 321, thereby preventing the movement of the pick-and-place drive mechanism 3221 from being affected.

[0039] See also Figure 1 The feeding robot 2 includes an upper robot 41 and a lower robot 42. One of the upper robot 41 and the lower robot 42 is used to transport the pipe fittings 200 at the pipe wrapping machine 3 to the transfer table 5, and the other of the upper robot 41 and the lower robot 42 is used to transport the pipe fittings 200 at the transfer table 5 to the stamping feeding mechanism 301. The arrangement of the upper robot 41 and the lower robot 42 not only enables two movements to be performed simultaneously to improve production efficiency, but also achieves the purpose of saving space. Preferably, the upper robot 41 and the lower robot 42 are electromagnet adsorption robots or gripper robots. In this embodiment, the upper robot 41 and the lower robot 42 are electromagnet adsorption robots. The characteristics of electromagnet adsorption can be used to clamp pipe fittings 200 of various sizes, and have strong adaptability.

[0040] See also Figure 1The stamping feeding mechanism 301 includes a second climbing rack 3011 and a second hopper 3012 for storing the pipe fittings 200 to be processed in batches. The second climbing rack 3011 is arranged in an up and down tilt. The lower end of the second climbing rack 3011 is placed at the second hopper 3012. The double-layer manipulator 4 transports the pipe fittings 200 at the transfer table 5 to the second hopper 3012. The second climbing rack 3011 transports the pipe fittings 200 at the second hopper 3012 to the punching machine 302, and the punching machine 302 punches the pipe fittings 200.

[0041] In summary, please refer to Figures 1 to 6 The working process of the automatic production line 100 for packaging and stamping of the present invention is described in detail:

[0042] The first climbing frame 11 performs a climbing operation on the pipe fittings 200 at the hopper, and facilitates the transfer of the pipe fittings 200 conveyed by the first climbing frame 11 to the feeding robot 2 with the help of the intermediate docking guide slide 13. The slide driver 15 drives the limiting groove 141 on the receiving slide 14 to selectively slide to the position directly below the pipe fittings 200 to be slid down at the intermediate docking guide slide 13, and the feeding robot 2 transports the pipe fittings 200 in the limiting groove 141 to the carrying assembly 324 on the workbench 321 of the pipe delivery mechanism of the pipe wrapping machine 3;

[0043] The movable positioning seat 3241 and the fixed positioning seat 3242 jointly position the pipe 200. The electromagnet pick-up and placement head 3222 adsorbs the pipe 200 by energizing the electromagnet. The pick-up and placement driving mechanism 3221 moves left and right along the workbench 321 under the drive of the moving mechanism 323, so that the electromagnet pick-up and placement head 3222 approaches the feeding port 311. The electromagnet pick-up and placement head 3222 moves left and right along the workbench 321 under the drive of the pick-up and placement driving mechanism 3221 to push the pipe 200 adsorbed by the electromagnet pick-up and placement head 3222 into the feeding port 311 of the pipe wrapping device 31. The electromagnet is de-energized to release the adsorption of the electromagnet pick-up and placement head 3222, thereby achieving the purpose of pipe delivery. The pipe wrapping device 31 wraps the pipe 200, and the movable mechanism 323 moves away.

[0044] After the pipe wrapping process is completed, the moving mechanism 323 moves again to approach the pipe wrapping device 31, and the electromagnetic pick-up and placement head 3222 adsorbs the processed pipe 200 by energizing the electromagnet. The electromagnetic pick-up and placement head 3222 moves left and right along the workbench 321 under the drive of the pick-up and placement drive mechanism 3221 to suck the pipe 200 adsorbed by the electromagnetic pick-up and placement head 3222 out of the feeding port 311 of the pipe wrapping device 31. The pick-up and placement drive mechanism 3221 moves left and right along the workbench 321 under the drive of the moving mechanism 323 to make the electromagnetic pick-up and placement head 3222 away from the feeding port 311. The electromagnet is de-energized to release the adsorption of the electromagnetic pick-up and placement head 3222, thereby achieving the purpose of taking the pipe. One of the upper robot 41 and the lower robot 42 adsorbs the processed pipe 200 and places it on the transfer table 5. The other of the upper manipulator 41 and the lower manipulator 42 sucks the pipe fitting 200 on the transfer table 5 and places it in the second hopper 3012 . The second climbing rack 3011 transports the pipe fitting 200 at the second hopper 3012 to the punching machine 302 , and the punching machine 302 punches the pipe fitting 200 .

[0045] By combining the left wrapping device 10, the punching device 30, and the right wrapping device 20, the left wrapping device 10 and the right wrapping device 20 are located on the left and right sides of the punching device 30. The left wrapping device 10 and the right wrapping device 20 are used to wrap the tubes and transport the wrapped tubes 200 to the punching device 30 for punching. Therefore, the wrapping and punching steps can be completed on the same machine. In other words, the punching device 30 corresponds to both the left wrapping device 10 and the right wrapping device 20. Not only is production efficiency high, but the left wrapping device 10 and the right wrapping device 20 are independently arranged. The left wrapping device 10 and the right wrapping device 20 can work independently or alternately, which can not only improve efficiency but also avoid the phenomenon of work paralysis caused by failure of the wrapping device 31. In addition, the left tube wrapping device 10 and the right tube wrapping device 20 both include a tube wrapping feeding mechanism 1, a feeding robot 2, a tube wrapping machine 3, a double-layer robot 4 and a transfer table 5. The stamping device 30 includes a stamping feeding mechanism 301 and a stamping machine 302. The feeding robot 2 is located between the tube wrapping feeding mechanism 1 and the tube wrapping machine 3. The feeding robot 2 is used to transport the pipe fittings 200 at the tube wrapping feeding mechanism 1 to the tube wrapping machine 3. The double-layer robot 4 is located between the tube wrapping machine 3 and the transfer table 5. The double-layer robot 4 is used to transport the pipe fittings 200 at the tube wrapping machine 3 to the transfer table 5 and to transport the pipe fittings 200 at the transfer table 5 to the stamping feeding mechanism 301. The stamping feeding mechanism 301 is used to transport the pipe fittings 200 to the stamping machine 302 for stamping, thereby automatically completing multiple steps such as loading, tube wrapping, transfer, material transportation and stamping, thereby achieving the purpose of improving efficiency.

[0046] The above disclosure is merely a preferred embodiment of the present invention and certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope covered by the present invention.

Claims

1. An automated production line for pipe wrapping and stamping, characterized in that: The present invention relates to a tube-wrapping device and a tube-wrapping device, wherein the left tube-wrapping device and the right tube-wrapping device are located on the left and right sides of the punching device, and the left tube-wrapping device and the right tube-wrapping device are used to wrap tubes and transport the wrapped tubes to the punching device for punching; the left tube-wrapping device and the right tube-wrapping device both include a tube-wrapping feeding mechanism, a feeding manipulator, a tube-wrapping machine, a double-layer manipulator and a transfer table, and the punching device includes a punching feeding mechanism and a punching machine, the feeding manipulator is located between the tube-wrapping feeding mechanism and the tube-wrapping machine, the feeding manipulator is used to transport the tubes at the tube-wrapping feeding mechanism to the tube-wrapping machine, the double-layer manipulator is located between the tube-wrapping machine and the transfer table, the double-layer manipulator is used to transport the tubes at the tube-wrapping machine to the transfer table and transport the tubes at the transfer table to the punching feeding mechanism, and the punching feeding mechanism is used to transport the tubes to the punching machine for punching; The left pipe-wrapping device and the right pipe-wrapping device are independently arranged; The loading platform is installed in a direction of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of The double-layer manipulator includes an upper-layer manipulator and a lower-layer manipulator, one of the upper-layer manipulator and the lower-layer manipulator is used to transport the pipe fittings at the pipe wrapping machine to the transfer table, and the other of the upper-layer manipulator and the lower-layer manipulator is used to transport the pipe fittings at the transfer table to the stamping feeding mechanism.

2. The automatic production line for pipe wrapping and punching as claimed in claim 1, characterized in that: The left pipe wrapping device and the right pipe wrapping device alternately convey the pipe fittings to the punching device for punching.

3. The automatic production line for pipe wrapping and punching as claimed in claim 1, characterized in that: The tube wrapping machine includes a tube wrapping device and a tube feeding and taking mechanism. The tube wrapping device has a feed port. The feeding robot is used to transport the tube to the tube feeding and taking mechanism. The tube feeding and taking mechanism is used to feed the tube into the feed port or take it out.

4. The automatic production line for pipe wrapping and punching as claimed in claim 3, characterized in that: The pipe feeding and unloading mechanism includes a workbench, a pick-and-place assembly, a moving mechanism and a supporting assembly for positioning pipe fittings. The pick-and-place assembly includes a pick-and-place drive mechanism and an electromagnet pick-and-place head. The electromagnet pick-and-place head absorbs or releases pipe fittings by turning on and off the power. The electromagnet pick-and-place head is installed on the pick-and-place drive mechanism, the moving mechanism is installed on the workbench, and the pick-and-place drive mechanism is installed on the output end of the moving mechanism. The pick-and-place drive mechanism moves along the left and right directions of the workbench under the drive of the moving mechanism to make the electromagnet pick-and-place head approach or move away from the feed port. The electromagnet pick-and-place head moves along the left and right directions of the workbench under the drive of the pick-and-place drive mechanism to transport the pipe fittings absorbed by the electromagnet pick-and-place head to the target position.

5. The automatic production line for pipe wrapping and punching as claimed in claim 4, characterized in that: The electromagnet pick-and-place head is elastically retractable.

6. The automatic production line for pipe wrapping and punching as claimed in claim 4, characterized in that: The electromagnet pick-and-place head includes a mounting seat body, an electromagnet adsorption head, an elastic member, a guide member and a sensor for controlling the power on or off of the electromagnet adsorption head. The mounting seat body is assembled at the output end of the pick-and-place drive mechanism. The electromagnet adsorption head is located on one side of the mounting seat body. One end of the guide member is mounted on the electromagnet adsorption head. The other end of the guide member can be slidably inserted into the mounting seat body. The elastic member is located between the electromagnet adsorption head and the mounting seat body. The elastic member is sleeved on the guide member. The elastic member also elastically abuts between the electromagnet adsorption head and the mounting seat body. The elastic member always has a tendency to drive the electromagnet adsorption head to slide in a direction away from the mounting seat body. The sensor is located at the electromagnet adsorption head.

7. The automatic production line for pipe wrapping and punching as claimed in claim 4, characterized in that: The supporting assembly includes a movable positioning seat and a fixed positioning seat, and the movable positioning seat and the fixed positioning seat are arranged opposite to each other along the left and right directions of the workbench. The fixed positioning seat is installed on the side of the workbench away from the pick-and-place assembly, and the movable positioning seat is installed on the electromagnet pick-and-place head. The movable positioning seat is driven by the electromagnet pick-and-place head to approach or move away from the fixed positioning seat.

8. The automatic production line for pipe wrapping and punching according to claim 7, characterized in that: The movable positioning seat is provided with a positioning groove with an upward opening, and the positioning groove has a groove bottom, a left guide inclined surface and a right guide inclined surface, and the left guide inclined surface, the groove bottom and the right guide inclined surface are connected in sequence.

9. The automatic production line for pipe wrapping and punching according to claim 7, characterized in that: The fixed positioning seat is provided with a positioning groove with an upward opening, and the positioning groove has a groove bottom, a left guide inclined surface and a right guide inclined surface, and the left guide inclined surface, the groove bottom and the right guide inclined surface are connected in sequence.

10. The automatic production line for pipe wrapping and punching according to claim 4, characterized in that: The moving mechanism includes a moving drive mechanism and a sliding platform. The moving drive mechanism is installed on the workbench, and the pick-and-place drive mechanism is installed on the sliding platform. The sliding platform moves under the drive of the moving drive mechanism.

11. The automatic production line for pipe wrapping and punching according to claim 10, characterized in that: The moving mechanism also includes a guide assembly arranged between the moving drive mechanism and the sliding platform, and the guide assembly includes a slide rail arranged along the left and right directions of the workbench and a slider sliding on the slide rail. One of the slide rail and the slider is installed on the workbench, and the other of the slide rail and the slider is installed on the sliding platform.

12. The automatic production line for pipe wrapping and punching according to claim 4, characterized in that: The pick-and-place components are arranged in at least two groups, all of which are spaced apart along the front-to-back direction of the workbench, and are installed at the output end of the same moving mechanism.

13. The automatic production line for pipe wrapping and punching according to claim 12, characterized in that: It also includes a reinforcing moving rod, all of the electromagnetic pick-and-place heads are installed on the reinforcing moving rod, and the reinforcing moving rod is arranged along the front-to-back direction of the workbench.

14. The automatic production line for pipe wrapping and punching according to claim 1, characterized in that: The feeding manipulator is an electromagnet adsorption manipulator or a gripper manipulator.

15. The automatic production line for pipe wrapping and punching according to claim 1, characterized in that: The stamping feeding mechanism includes a second climbing rack and a second hopper for storing pipe fittings to be processed in batches. The second climbing rack is arranged in an up and down tilt. The lower end of the second climbing rack is placed at the second hopper. The double-layer manipulator moves the pipe fittings at the transfer table to the second hopper, and the second climbing rack transports the pipe fittings at the second hopper to the stamping machine.

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