Packaging equipment with adjusting structure

Abstract

The utility model relates to the field of packaging equipment, and discloses packaging equipment with an adjusting structure, which comprises a working table, a containing groove is arranged on the top surface of the working table, a conveying belt is arranged on the inner wall of the containing groove, a PLC (programmable logic controller) is fixed on the right side of the working table, and a mounting frame is fixed on the top surface of the working table. A mounting hole is formed in the top face of the mounting frame, an air cylinder is fixed to the inner wall of the mounting hole, a packaging module is fixed to one end of an air cylinder telescopic rod, a mounting groove is formed in the right side of the workbench, a plurality of sliding holes are formed in the top face of the workbench, and the sliding holes communicate with the mounting groove. According to the utility model, through the cooperation of the lead screw stepping motor and the infrared scanner, the distance between the adjusting plates can be adjusted according to the size of a product on the conveyor belt, so that the packaging module can accurately package the product, thereby preventing the position deviation caused by manual adjustment and fixation; and a large amount of labor force and time cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to packaging equipment with an adjustment structure. Background Art

[0002] Packaging is an important industry in my country. With the rapid development of my country's packaging industry, automated packaging equipment needs to be equipped with a conveyor belt to transport the product in a centered state to the packaging equipment to achieve packaging operations.

[0003] A Chinese patent with announcement number: CN219382966U, a packaging device capable of adjusting the packaging size, including a packaging conveyor belt, one end of which faces the inside of the packaging machine, and limiting movable plates are respectively installed at the left and right ends of the top of the packaging conveyor belt; two slide members are installed at the bottom of the packaging conveyor belt, and the bottom of the limiting movable plate is connected to the slide member, and a gear is installed in the slide member, and the gear is connected to the bottom of the two limiting movable plates; a transmission belt is connected to the bottom of the gear, and the transmission belt is connected to the two gears.

[0004] In the above scheme, the limit movable plate is adjusted by pushing and rotating the driving rod to limit the product, but it has the following disadvantages: this device uses manual rotation of the driving rod to adjust the limit movable plate, but during the transmission of the product, it is difficult for the staff to judge the model of the product with the naked eye, resulting in the limit movable plate being unable to limit the product well, which in turn causes the product to easily have position deviations during the packaging process, thereby reducing the use effect of the packaging equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a packaging device with an adjustment structure to solve the problem that the device uses a manually rotated driving rod to adjust the limit movable plate, but during the transmission of the product, it is difficult for the staff to judge the model of the product with the naked eye, which causes the limit movable plate to fail to limit the product well, and then causes the product to easily have position deviation during the packaging process, thereby reducing the use effect of the packaging equipment.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical scheme: a packaging device with an adjustment structure, including a workbench, a receiving groove is provided on the top surface of the workbench, a conveyor belt is arranged on the inner wall of the receiving groove, a PLC controller is fixed on the right side of the workbench, the conveyor belt is electrically connected to the PLC controller, a mounting frame is fixed on the top surface of the workbench, a mounting hole is provided on the top surface of the mounting frame, a cylinder is fixed on the inner wall of the mounting hole, a packaging module is fixed on one end of the telescopic rod of the cylinder, the cylinder and the packaging module are both electrically connected to the PLC controller, a mounting groove is provided on the right side of the workbench, and a mounting hole is provided on the top surface of the workbench. A plurality of sliding holes are provided, and the sliding holes are connected with the mounting grooves. Two lead screw stepper motors are fixed on the inner wall of the mounting grooves. The output shaft of the lead screw stepper motor is a bidirectional lead screw. The outer wall of the output shaft of the lead screw stepper motor is threadedly connected with two connecting rods. The connecting rods are slidably arranged with the sliding holes. An adjusting plate is fixed on the top surface of the connecting rod. The two ends of the adjusting plate are curved surfaces. A fixing frame is fixed on the top surface of the adjusting plate. An infrared scanner is fixed on the inner wall of the fixing frame. The lead screw stepper motor and the infrared scanner are both electrically connected with the PLC controller. The infrared scanner can accurately scan the product, so that the packaging module can quickly package the product.

[0007] Preferably, a fixing hole is opened on one side of the adjustment plate, and a buffer plate is arranged on one side of the adjustment plate. Two connecting columns are fixed on one side of the buffer plate, and the connecting columns are slidably connected to the fixing holes. A first spring is fixed to the outer wall of the connecting column, one end of the first spring is fixed to the inner wall of the fixing hole, and the other end of the first spring is fixed to the outer wall of the connecting column. The buffer plate can drive the connecting column and the first spring to move when subjected to force, thereby providing a buffer space for the product.

[0008] Preferably, two limiting holes are formed on the top surface of the mounting frame, and two limiting columns are fixed on the top surface of the packaging module. The limiting columns are slidably connected to the limiting holes. The limiting columns can make the packaging module move more stably, thereby improving the packaging accuracy of the packaging module.

[0009] Preferably, two mounting plates are fixed on the top surface of the workbench, and adjacent sides of the two mounting plates are rotatably connected to a blocking plate via a hinge, and a second spring is fixed between the mounting plate and the blocking plate. The cooperation between the blocking plate and the second spring can limit and guide the product to be packaged on the conveyor belt, so that the product can keep moving in the middle of the conveyor belt, so that the product can move smoothly to the bottom of the packaging module for packaging, thereby improving the working efficiency of the packaging equipment.

[0010] Preferably, two mounting frames are fixed on the top surface of the workbench, and the inner walls of the mounting frames are rotatably provided with limiting rollers. The limiting rollers can limit the packaged products to prevent the products from falling from the conveyor belt during transportation, so that the products can be collected smoothly, thereby improving the safety of the packaging equipment and the integrity of the products.

[0011] Preferably, both sides of the inner wall of the receiving groove are provided with a snap-in groove, and the inner wall of the snap-in groove is snap-connected with a collection box, which can collect the packaged products so that the staff can centrally process the collected products, thereby saving a lot of labor and time costs.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the cooperation of the screw stepper motor and the infrared scanner, the distance between the adjustment plates can be adjusted according to the size of the product on the conveyor belt, so that the packaging module can accurately package the product, thereby preventing the position deviation caused by manual adjustment and fixing, thereby saving a lot of labor and time costs. When the product to be packaged is transmitted to the bottom of the packaging module through the conveyor belt, the infrared scanner will scan the model of the product to be packaged. At this time, the infrared scanner will transmit the data to the screw stepper motor and the cylinder through the PLC controller, and then the screw stepper motor will drive the two adjustment plates to approach each other until they reach the specified position. At this time, the cylinder will drive the packaging module to move downward to package the product, thereby improving the use effect of the packaging equipment;

[0014] Second, the cooperation between the buffer plate and the first spring can provide force buffering for the adjustment structure, preventing the two adjustment plates from excessively squeezing the product and causing damage, thereby ensuring the integrity of the product packaging and thus increasing the service life of the product. The cooperation between the limit column and the limit hole can make the packaging module more stable when moving downward, preventing the packaging module from shaking during the downward movement and causing deviation in the packaging position, thereby improving the stability of the packaging module and thus improving the practicality of the packaging equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is an explosion diagram of the utility model;

[0017] Figure 3 for Figure 2 Explosion diagram of the middle adjustment plate and buffer plate;

[0018] Figure 4 for Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. workbench; 2. containing groove; 3. conveyor belt; 4. mounting frame; 5. mounting hole; 6. cylinder; 7. packaging module; 8. mounting groove; 9. sliding hole; 10. screw stepper motor; 11. connecting rod; 12. adjusting plate; 13. fixing frame; 14. infrared scanner; 15. fixing hole; 16. buffer plate; 17. connecting column; 18. first spring; 19. limiting hole; 20. limiting column; 21. mounting plate; 22. blocking plate; 23. second spring; 24. mounting frame; 25. limiting roller; 26. snap-in groove; 27. collecting box. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 4 As shown, a packaging device with an adjustment structure includes a workbench 1, a receiving groove 2 is provided on the top surface of the workbench 1, a conveyor belt 3 is provided on the inner wall of the receiving groove 2, a PLC controller is fixed on the right side of the workbench 1, and the conveyor belt 3 is electrically connected to the PLC controller, a mounting frame 4 is fixed on the top surface of the workbench 1, a mounting hole 5 is provided on the top surface of the mounting frame 4, a cylinder 6 is fixed on the inner wall of the mounting hole 5, a packaging module 7 is fixed on one end of the telescopic rod of the cylinder 6, and the cylinder 6 and the packaging module 7 are both electrically connected to the PLC controller, a mounting groove 8 is provided on the right side of the workbench 1, and a mounting hole 5 is provided on the top surface of the workbench 1. A plurality of sliding holes 9 are connected with the mounting groove 8. Two lead screw stepper motors 10 are fixed on the inner wall of the mounting groove 8. The output shaft of the lead screw stepper motor 10 is a bidirectional lead screw. The outer wall of the output shaft of the lead screw stepper motor 10 is threadedly connected with two connecting rods 11. The connecting rods 11 are slidably arranged with the sliding holes 9. An adjusting plate 12 is fixed on the top surface of the connecting rod 11. The two ends of the adjusting plate 12 are curved surfaces. A fixing frame 13 is fixed on the top surface of the adjusting plate 12. An infrared scanner 14 is fixed on the inner wall of the fixing frame 13. The lead screw stepper motor 10 and the infrared scanner 14 are both electrically connected to the PLC controller.

[0022] During use, through the cooperation of the screw stepper motor 10 and the infrared scanner 14, the distance between the adjustment plates 12 can be adjusted according to the size of the product on the conveyor belt 3, so that the packaging module 7 can accurately package the product, thereby preventing the position deviation caused by manual adjustment and fixing, thereby saving a lot of labor and time costs. When the product to be packaged is transmitted to the bottom of the packaging module 7 through the conveyor belt 3, the infrared scanner 14 will scan the model of the product to be packaged. At this time, the infrared scanner 14 will transmit the data to the screw stepper motor 10 and the cylinder 6 through the PLC controller, and then the screw stepper motor 10 will drive the two adjustment plates 12 to approach each other until they reach the specified position. At this time, the cylinder 6 will drive the packaging module 7 to move downward to package the product, thereby improving the use effect of the packaging equipment.

[0023] like Figure 1-Figure 4 As shown, a fixing hole 15 is provided on one side of the adjustment plate 12, and a buffer plate 16 is provided on one side of the adjustment plate 12. Two connecting columns 17 are fixed on one side of the buffer plate 16, and the connecting columns 17 are slidably connected to the fixing holes 15. A first spring 18 is fixed to the outer wall of the connecting column 17, and one end of the first spring 18 is fixed to the inner wall of the fixing hole 15, and the other end of the first spring 18 is fixed to the outer wall of the connecting column 17. Two limiting holes 19 are provided on the top surface of the mounting frame 4, and two limiting columns 20 are fixed on the top surface of the packaging module 7, and the limiting columns 20 are slidably connected to the limiting holes 19.

[0024] In use, the buffer plate 16 cooperates with the first spring 18 to provide force buffering for the adjustment structure, preventing the two adjustment plates 12 from excessively squeezing the product and causing damage, thereby ensuring the integrity of the product packaging and thus increasing the service life of the product. The limit column 20 cooperates with the limit hole 19 to make the packaging module 7 more stable when moving downward, preventing the packaging module 7 from shaking during the downward movement and causing deviation in the packaging position, thereby improving the stability of the packaging module 7 and thus improving the practicality of the packaging device.

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, two mounting plates 21 are fixed to the top surface of the workbench 1, and the adjacent sides of the two mounting plates 21 are rotatably connected with blocking plates 22 through hinges, and a second spring 23 is fixed between the mounting plates 21 and the blocking plates 22. Two mounting frames 24 are fixed to the top surface of the workbench 1, and the inner walls of the mounting frames 24 are rotatably provided with limiting rollers 25. Both sides of the inner walls of the accommodating groove 2 are provided with snap-fitting grooves 26, and the inner walls of the snap-fitting grooves 26 are snap-fitted with collecting boxes 27.

[0026] In use, the cooperation between the blocking plate 22 and the second spring 23 can limit and guide the product to be packaged on the conveyor belt 3, so that the product can be kept moving in the middle of the conveyor belt 3, so that the product can be smoothly moved to the bottom of the packaging module 7 for packaging, thereby improving the working efficiency of the packaging equipment. The packaged product can be limited by the limiting roller 25 to prevent the product from falling from the conveyor belt 3 during the transmission process, so that the product can be smoothly collected, thereby improving the safety of the packaging equipment and the integrity of the product. The packaged product can be collected by the collection box 27, so that the staff can centrally process the collected products, thereby saving a lot of labor and time costs.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A packaging device with an adjustment structure, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with a receiving groove (2), the inner wall of the receiving groove (2) is provided with a conveyor belt (3), a PLC controller is fixed on the right side of the workbench (1), and the conveyor belt (3) is electrically connected to the PLC controller, a mounting frame (4) is fixed on the top surface of the workbench (1), a mounting hole (5) is provided on the top surface of the mounting frame (4), a cylinder (6) is fixed on the inner wall of the mounting hole (5), a packaging module (7) is fixed at one end of the telescopic rod of the cylinder (6), and the cylinder (6) and the packaging module (7) are both electrically connected to the PLC controller, a mounting groove (8) is provided on the right side of the workbench (1), a plurality of sliding holes (9) are provided on the top surface of the workbench (1), and the The sliding hole (9) is connected to the mounting groove (8), and two screw stepper motors (10) are fixed on the inner wall of the mounting groove (8). The output shaft of the screw stepper motor (10) is a bidirectional screw. The outer wall of the output shaft of the screw stepper motor (10) is threadedly connected to two connecting rods (11). The connecting rods (11) are slidably arranged with the sliding hole (9). An adjustment plate (12) is fixed on the top surface of the connecting rod (11). The two ends of the adjustment plate (12) are curved surfaces. A fixing frame (13) is fixed on the top surface of the adjustment plate (12). An infrared scanner (14) is fixed on the inner wall of the fixing frame (13). The screw stepper motor (10) and the infrared scanner (14) are both electrically connected to the PLC controller.

2. The packaging device with an adjustment structure according to claim 1, characterized in that: A fixing hole (15) is provided on one side of the adjustment plate (12), a buffer plate (16) is provided on one side of the adjustment plate (12), two connecting columns (17) are fixed on one side of the buffer plate (16), the connecting columns (17) are slidably connected to the fixing hole (15), a first spring (18) is fixed to the outer wall of the connecting column (17), one end of the first spring (18) is fixed to the inner wall of the fixing hole (15), and the other end of the first spring (18) is fixed to the outer wall of the connecting column (17).

3. The packaging device with an adjustment structure according to claim 2, characterized in that: The top surface of the mounting frame (4) is provided with two limiting holes (19), and the top surface of the packaging module (7) is fixed with two limiting columns (20), and the limiting columns (20) are slidably connected to the limiting holes (19).

4. The packaging device with an adjustment structure according to claim 3, characterized in that: Two mounting plates (21) are fixed on the top surface of the workbench (1), and adjacent sides of the two mounting plates (21) are rotatably connected to a blocking plate (22) via a hinge, and a second spring (23) is fixed between the mounting plate (21) and the blocking plate (22).

5. The packaging device with an adjustment structure according to claim 4, characterized in that: Two installation frames (24) are fixed on the top surface of the workbench (1), and the inner walls of the installation frames (24) are rotatably provided with limiting rollers (25).

6. The packaging device with an adjustment structure according to claim 1, characterized in that: Both sides of the inner wall of the containing groove (2) are provided with clamping grooves (26), and the inner wall of the clamping groove (26) is clamped with a collecting box (27).

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