Automatic positioning machine for luggage processing

Abstract

The utility model discloses an automatic positioning machine for luggage processing. The automatic positioning machine comprises a rack, a rotating shaft is rotationally connected into the left upper end of the rack, a baffle is arranged on the outer arc face of the rotating shaft, moving arms moving longitudinally are slidably connected to the front side and the rear side of the upper surface of the right end of the rack correspondingly, and clamping seats are slidably connected to the ends, close to the longitudinal center of the rack, of the moving arms correspondingly. The connecting faces of the movable arms and the clamping seats are obliquely arranged in the direction away from the longitudinal center of the rack from bottom to top, the lower end of the rack is rotationally connected with a two-way lead screw, the movable arms are in threaded connection with the two-way lead screw, tension springs are arranged at the upper ends of the movable arms, the upper ends of the tension springs are fixedly connected with the vertically-corresponding clamping seats, and check blocks are arranged at the upper ends of the clamping seats. The automatic positioning machine for luggage processing has a good positioning effect on luggage, and can drive the luggage to move upwards to be separated from the conveying belt after being clamped, so that the luggage is prevented from being abraded, and the convenience during luggage processing is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage processing, in particular to an automatic positioning machine for luggage processing. Background Technique

[0002] Luggage is a general term for bags, which are various bags used to hold things, including general shopping bags, handbags, clutch bags, wallets, backpacks, single-shoulder bags, messenger bags, waist bags and suitcases. The materials of luggage are more diverse, such as genuine leather, PU, polyester, canvas, cotton and linen, hard plastics, etc. At the same time, during the processing of luggage, it is necessary to process the surface of the luggage. During the processing of luggage, a conveyor belt is generally used for transportation. After being transported to the processing position, an automatic positioning machine is used to clamp and position the luggage. The existing automatic positioning machines generally clamp the luggage to the conveyor belt through cylinders. The lower surface of the luggage is always in contact with the upper surface of the conveyor belt, which will affect the operation of the conveyor belt or the running conveyor belt will cause wear to the suitcase, and the use effect is average. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects, provide an automatic positioning machine for luggage processing, which has a good positioning effect on the luggage, and can also drive the suitcase to move up and separate from the conveyor belt after clamping, avoiding the wear of the suitcase, and greatly improving the convenience during luggage processing, and can effectively solve the problems in the background technique.

[0004] To achieve the above object, the utility model provides the following technical solution: an automatic positioning machine for luggage processing, including a frame;

[0005] Frame: A rotating shaft is rotatably connected to the inside of the upper left end of the frame. A baffle is provided on the outer arc surface of the rotating shaft. The front and rear sides of the upper surface of the right end of the frame are both slidably connected with moving arms moving longitudinally. One end of each moving arm close to the longitudinal center of the frame is slidably connected with a clamping seat. The connecting surface between the moving arm and the clamping seat is inclined upward and away from the longitudinal center of the frame from bottom to top. A bidirectional lead screw is rotatably connected to the lower end of the frame. The moving arms are all threadedly connected with the bidirectional lead screw. During the use process, the luggage can be blocked and then clamped in the middle, so as to have a good positioning effect on the luggage, and after clamping, it can also drive the suitcase to move up and separate from the conveyor belt, avoiding the wear of the suitcase, and greatly improving the convenience during luggage processing.

[0006] Further, tension springs are provided at the upper ends of the moving arms. The upper ends of the tension springs are fixedly connected to the clamping seats corresponding vertically. Blocks are provided at the upper ends of the clamping seats. Block seats are provided at the upper ends of the moving arms. The blocks are all located between the moving arms and the block seats corresponding vertically, which is convenient for positioning the clamping seats.

[0007] Further, blocking strips are provided at the lower ends of the sides of the clamping seats away from the moving arms to prevent the luggage from falling.

[0008] Further, a controller is provided on the rear side of the frame. The input end of the controller is electrically connected to an external power supply, facilitating the automatic control of the electrical appliance.

[0009] Further, a servo motor is provided at the front end of the frame. The output shaft of the servo motor is fixedly connected to the front end of the bidirectional lead screw. The input end of the servo motor is electrically connected to the output end of the controller, facilitating the control of the rotation of the bidirectional lead screw.

[0010] Further, a gear is provided at the front end of the rotating shaft. A rack is slidably connected to the front side of the frame. The rack is meshed with the gear. An electric push rod is provided on the front side of the frame. The telescopic end of the electric push rod is fixedly connected to the lower end of the rack. The input end of the electric push rod is electrically connected to the output end of the controller, facilitating the control of the movement of the baffle.

[0011] Further, a photoelectric sensor is provided at the upper end of the frame. The output end of the photoelectric sensor is electrically connected to the input end of the frame, facilitating the detection of the position of the luggage.

[0012] Further, proximity switches are provided inside the circular holes at the upper ends of the retaining seats. The output ends of the proximity switches are electrically connected to the input end of the controller, facilitating the detection of the positions of the clamping seats.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This automatic positioning machine for luggage processing has the following advantages:

[0014] The bidirectional lead screw drives the moving arm to slide along the frame towards the center. The moving arm drives the clamping seat to move synchronously and gradually clamps the suitcase. As the moving arm moves, it will drive the clamping seat and the suitcase to move upward and separate from the conveyor belt. During use, the luggage can be blocked and then centered and clamped, thereby having a good positioning effect on the luggage. And after clamping, it can also drive the suitcase to move upward and separate from the conveyor belt, avoiding the wear of the suitcase and greatly improving the convenience during luggage processing. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is of the present utility model Figure 1 Enlarged structural diagram at position A.

[0017] In the figure: 1 frame, 2 rotating shaft, 3 baffle, 4 gear, 5 rack, 6 electric push rod, 7 moving arm, 8 clamping seat, 9 tension spring, 10 bidirectional lead screw, 11 servo motor, 12 stop block, 13 retaining seat, 14 proximity switch, 15 stop bar, 16 photoelectric sensor, 17 controller. Detailed Embodiment

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figure 1-2 , this embodiment provides a technical solution: an automatic positioning machine for luggage processing, including a machine frame 1;

[0020] Frame 1: A rotating shaft 2 is rotatably connected to the inside of its upper left end. The frame 1 is installed on both sides of the conveyor line frame. A baffle 3 is provided on the outer arc surface of the rotating shaft 2. The baffle 3 is located above the conveyor belt. The hard suitcase is conveyed to the right on the conveyor belt. The baffle 3 blocks the right-moving suitcase. On the front and rear sides of the upper surface of the right end of the frame 1, there are longitudinally moving moving arms 7 slidingly connected. At one end of the moving arm 7 close to the longitudinal center of the frame 1, there are clamping seats 8 slidingly connected. The suitcase will be located between the two clamping seats 8. The connecting surface between the moving arm 7 and the clamping seat 8 is inclined upward and away from the longitudinal center of the frame 1. The lower end of the frame 1 is rotatably connected to a bidirectional lead screw 10. The bidirectional lead screw 10 passes through below the conveyor belt. The moving arms 7 are all threadedly connected to the bidirectional lead screw 10. The bidirectional lead screw 10 drives the moving arms 7 to slide towards the center along the frame 1. The moving arms 7 drive the clamping seats 8 to move synchronously to gradually clamp the suitcase. At the upper ends of the moving arms 7, there are tension springs 9. The upper ends of the tension springs 9 are fixedly connected to the vertically corresponding clamping seats 8. As the moving arms 7 move, they will drive the clamping seats 8 and the suitcase to move upward and separate from the conveyor belt. The clamping seats 8 and the moving arms 7 slide relatively and stretch the tension springs 9. At the upper ends of the clamping seats 8, there are stop blocks 12. At the upper ends of the moving arms 7, there are stop seats 13. The stop blocks 12 are all located between the vertically corresponding moving arms 7 and the stop seats 13. The stop blocks 12 move upward synchronously with the clamping seats 8 and contact the stop seats 13. At the lower ends of the sides of the clamping seats 8 away from the moving arms 7, there are stop strips 15. The stop strips 15 extend into the arc corners of the lower surface of the suitcase to block the downward movement of the suitcase. On the rear side of the frame 1, there is a controller 17. The input end of the controller 17 is electrically connected to an external power source. At the front end of the frame 1, there is a servo motor 11. The output shaft of the servo motor 11 is fixedly connected to the front end of the bidirectional lead screw 10. The input end of the servo motor 11 is electrically connected to the output end of the controller 17. The controller 17 controls the operation of the servo motor 11. The output shaft of the servo motor 11 drives the bidirectional lead screw 10 to rotate. At the front end of the rotating shaft 2, there is a gear 4. On the front side of the frame 1, there is a rack 5 slidingly connected. The rack 5 is meshed with the gear 4. On the front side of the frame 1, there is an electric push rod 6. The telescopic end of the electric push rod 6 is fixedly connected to the lower end of the rack 5. The input end of the electric push rod 6 is electrically connected to the output end of the controller 17. The telescopic end of the electric push rod 6 extends to drive the rack 5 to move upward. The rack 5 drives the rotating shaft 2 and the baffle 3 to rotate counterclockwise through the gear 4. The baffle 3 rotates 90 degrees and no longer blocks the suitcase. At the upper end of the frame 1, there is an optoelectronic sensor 16. The output end of the optoelectronic sensor 16 is electrically connected to the input end of the frame 1. The optoelectronic sensor 16 senses the suitcase and sends an electrical signal to the controller 17. Inside the round holes at the upper ends of the stop seats 13, there are proximity switches 14. The output ends of the proximity switches 14 are electrically connected to the input end of the controller 17. The proximity switches 14 sense the stop blocks 12 and send an electrical signal to the controller 17. The controller 17 controls the servo motor 11 to stop working.

[0021] The working principle of an automatic positioning machine for luggage processing provided by the present utility model is as follows: During use, the frame 1 is installed on both sides of the conveyor line frame. The bidirectional lead screw 10 passes through from below the conveyor belt, and the baffle 3 is located above the conveyor belt. The rigid luggage is conveyed to the right on the conveyor belt. The baffle 3 blocks the right-moving luggage, and the luggage will be located between the two clamping seats 8. The photoelectric sensor 16 senses the luggage and sends an electrical signal to the controller 17. The controller 17 controls the operation of the servo motor 11. The output shaft of the servo motor 11 drives the bidirectional lead screw 10 to rotate. The bidirectional lead screw 10 drives the moving arm 7 to slide along the frame 1 towards the center. The moving arm 7 drives the clamping seat 8 to move synchronously and gradually clamp the luggage. At the same time, the stop bar 15 extends into the arc angle at the lower surface of the luggage. As the two moving arms 7 close, the luggage blocks the longitudinal movement of the clamping seat 8. The sliding connection between the moving arm 7 and the clamping seat 8 is inclined. Thus, as the moving arm 7 moves, it will drive the clamping seat 8 and the luggage to move upward and separate from the conveyor belt. The clamping seat 8 and the moving arm 7 slide relative to each other and stretch the tension spring 9. The stop block 12 moves upward synchronously with the clamping seat 8 and contacts the stop seat 13. At the same time, the proximity switch 14 senses the stop block 12 and sends an electrical signal to the controller 17. The controller 17 controls the servo motor 11 to stop working. Then, external processing equipment can process the luggage. After processing, the servo motor 11 drives the clamping seat 8 to reset. Then, the telescopic end of the electric push rod 6 extends to drive the rack 5 to move upward. The rack 5 drives the rotating shaft 2 and the baffle 3 to rotate counterclockwise through the gear 4. The baffle 3 rotates 90 degrees and no longer blocks the luggage. The luggage can continue to be conveyed along with the conveyor belt. When the photoelectric sensor 16 does not sense the luggage, the controller 17 controls the baffle 3 to rotate downward to block the next luggage, and then processing can continue.

[0022] It should be noted that the controller 17, servo motor 11, electric push rod 6, and photoelectric sensor 16 disclosed in the above embodiments can all be freely configured according to the actual application scenario. The controller 17 can select a PLC controller with the model FX3G-24MT / ES-A. The servo motor 11 can select a servo motor with the model ECMA-C20604RS. The electric push rod 6 can select an electric push rod with the model ANT-52. The photoelectric sensor 16 can select a photoelectric sensor with the model E3ZG-D61. The proximity switch 14 can select a proximity switch with the model LP-8N2C / LP-8P2C. The controller 17 controls the operation of the servo motor 11, electric push rod 6, and photoelectric sensor 16 using common methods in the prior art.

[0023] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present utility model.

Claims

1. An automatic positioning machine for bag processing, characterized in that: comprising a frame (1); The frame (1) is rotatably connected to a rotating shaft (2) at its upper left end, a baffle (3) is provided on the outer arc surface of the rotating shaft (2), and a movable arm (7) that moves longitudinally is slidably connected to the front and rear sides of the upper surface of the right end of the frame (1), and a clamping seat (8) is slidably connected to one end of the movable arm (7) close to the longitudinal center of the frame (1), and the connecting surface between the movable arm (7) and the clamping seat (8) is inclined from bottom to top in a direction away from the longitudinal center of the frame (1), and a bidirectional screw rod (10) is rotatably connected to the lower end of the frame (1), and the movable arm (7) is threadedly connected to the bidirectional screw rod (10).

2. The automatic positioning machine for bag processing according to claim 1, characterized in that: The upper end of the movable arm (7) is provided with a tension spring (9), the upper end of the tension spring (9) is fixedly connected to the vertically corresponding clamp seat (8), the upper end of the clamp seat (8) is provided with a stopper (12), the upper end of the movable arm (7) is provided with a stopper (13), and the stopper (12) is located between the vertically corresponding movable arm (7) and the stopper (13).

3. The automatic positioning machine for bag processing according to claim 1, characterized in that: The lower end of the clamping seat (8) away from the side of the movable arm (7) is provided with a blocking bar (15).

4. The automatic positioning machine for bag processing according to claim 2, characterized in that: A controller (17) is provided on the rear side of the frame (1), and an input end of the controller (17) is electrically connected to an external power supply.

5. The automatic positioning machine for bag processing according to claim 4, characterized in that: A servo motor (11) is provided at the front end of the frame (1), the output shaft of the servo motor (11) is fixedly connected to the front end of the bidirectional screw rod (10), and the input end of the servo motor (11) is electrically connected to the output end of the controller (17).

6. The automatic positioning machine for bag processing according to claim 4, characterized in that: A gear (4) is provided at the front end of the rotating shaft (2); a rack (5) is slidably connected to the front side of the frame (1); the rack (5) is meshingly connected to the gear (4); an electric push rod (6) is provided on the front side of the frame (1); a telescopic end of the electric push rod (6) is fixedly connected to the lower end of the rack (5); and an input end of the electric push rod (6) is electrically connected to an output end of a controller (17).

7. The automatic positioning machine for bag processing according to claim 4, characterized in that: A photoelectric sensor (16) is provided at the upper end of the frame (1), and an output end of the photoelectric sensor (16) is electrically connected to an input end of the frame (1).

8. The automatic positioning machine for bag processing according to claim 4, characterized in that: A proximity switch (14) is provided inside the circular hole at the upper end of the blocking seat (13), and the output end of the proximity switch (14) is electrically connected to the input end of the controller (17).

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