A weighing device for automatic packaging line

Abstract

The utility model relates to the field of weighing equipment, and specifically to a weighing device for an automatic packaging line, comprising a weighing plate, wherein the upper end of the weighing plate is connected with a weighing classification component and a product uniform feeding component. The utility model uses the weighing classification component to classify and place products that meet the weight and products that do not meet the weight, thereby improving the weighing efficiency of the products packaged by the automatic packaging line; uses the product uniform feeding component to make the products fall evenly on the upper end of the detection plate, avoiding the influence of the uneven falling of the products on the weighing effect, and improving the detection accuracy of the products packaged by the automatic packaging line, thereby realizing the operation of the weighing device for the automatic packaging line.

Description

Technical Field

[0001] The utility model relates to the field of weighing equipment, in particular to a weighing device used for an automatic packaging line. Background Art

[0002] With the development of automatic packaging technology, manual labor has been reduced in practical applications, and packaging efficiency and quality have been improved.

[0003] In order to ensure the inspection efficiency of the product, it is necessary to weigh the packaged product to avoid affecting the use effect. In the prior art, the weight of the product is measured by a weighing device, and then the product is pushed into the corresponding product storage basket by a pushing structure. The operation process is relatively complicated.

[0004] Therefore, those skilled in the art provide a weighing device for an automatic packaging line to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a weighing device for an automatic packaging line.

[0006] It comprises a weighing plate, the upper end of which is connected with a weighing classification component and a product uniform feeding component;

[0007] The product uniform discharge assembly includes a vertical discharge pipe and a horizontal discharge pipe, the upper end of the weighing plate is symmetrically connected with two sets of mounting frames, the horizontal discharge pipe is connected between the two mounting frames, and the vertical discharge pipe is connected to the upper end of the horizontal discharge pipe, and the internal sliding connection of the horizontal discharge pipe is provided with a moving rod, the side of the moving rod away from the horizontal discharge pipe is connected with a moving drive sleeve, and the outer side of the horizontal discharge pipe is connected with a discharge drive assembly.

[0008] Preferably, the weighing and sorting assembly includes a product placement box, which is connected to the upper end of the weighing plate, and a detection plate is connected to the interior of the product placement box. An adjustment shaft is rotatably connected between the detection plate and the inner wall of the product placement box, and a pull rope is connected to one side of the lower end of the detection plate, and the lower end of the pull rope is connected to a load-bearing block.

[0009] Preferably, product falling buffer components are connected to both inner walls of the product placement box, and the product falling buffer components include a buffer plate. Two groups of shock-absorbing seats are connected to the inner wall of the product placement box, and a shock-absorbing shaft is rotatably connected between the two shock-absorbing seats. One end of the buffer plate is fixedly sleeved on the outer side of the shock-absorbing shaft, and a spring is connected between the buffer plate and the inner wall of the product placement box.

[0010] Preferably, both sides of the product placement box are connected with discharge ports, the outer sides of the discharge ports are connected with two sets of rotating seats, a fixed shaft is connected between the two rotating seats, and the outer rotating sleeve of the fixed shaft is provided with a sealing plate.

[0011] Preferably, a vertical partition is connected to the middle of the product placement box, and an inclined plate is connected to the lower end of the horizontal discharge pipe on the side away from the moving rod, and the inclined plate is arranged above the detection plate.

[0012] Preferably, the material discharge drive assembly includes a motor drive frame, which is connected to the outside of the horizontal material discharge pipe, one side of the motor drive frame is connected to a drive motor, a rotating plate is provided on the outer side of the output shaft of the drive motor, and a pushing member is connected to the side of the rotating plate away from the drive motor.

[0013] Preferably, the pushing member is slidably sleeved inside the movable driving sleeve, and the cross section of the pushing member is I-shaped.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model uses a weighing classification component to classify and place products that meet the weight requirements and products that do not meet the weight requirements, thereby improving the weighing efficiency of the products packaged by the automatic packaging line.

[0016] By using the product uniform unloading component, the product can be evenly dropped on the upper end of the detection plate, avoiding the impact of uneven product falling on the weighing effect, and improving the detection accuracy of the product after packaging on the automatic packaging line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a weighing device for an automatic packaging line provided in an embodiment of the present application;

[0018] Figure 2 is a top view of a weighing device for an automatic packaging line provided in an embodiment of the present application;

[0019] Figure 3 It is a side sectional view of a weighing device for an automatic packaging line provided by an embodiment of the present application;

[0020] In the figure:

[0021] 1. Weighing plate, 2. Weighing classification component, 3. Product uniform unloading component, 4. Vertical unloading pipe, 5. Horizontal unloading pipe, 6. Mounting frame, 7. Moving rod, 8. Moving drive sleeve, 9. Unloading drive component, 10. Product placement box, 11. Detection plate, 12. Adjustment shaft, 13. Pull rope, 14. Load-bearing block, 15. Product drop buffer component, 16. Buffer plate, 17. Shock absorber seat, 18. Shock absorber shaft, 19. Spring, 20. Discharge port, 21. Rotating seat, 22. Fixed shaft, 23. Sealing plate, 24. Vertical partition, 25. Inclined plate, 26. Motor drive frame, 27. Drive motor, 28. Rotating plate, 29. Pusher. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0023] Example 1

[0024] See also Figures 1 to 3 In this embodiment, a weighing device for an automatic packaging line is provided, including a weighing plate 1, and a weighing classification component 2 and a product uniform feeding component 3 are connected to the upper end of the weighing plate 1.

[0025] like Figure 1 , 2 As shown, in order to make the products fall evenly inside the weighing and sorting components and improve the detection accuracy, the product uniform feeding component 3 provided in this scheme includes a vertical feeding pipe 4 and a horizontal feeding pipe 5, and the upper end of the weighing plate 1 is symmetrically connected with two groups of mounting frames 6, the horizontal feeding pipe 5 is connected and arranged between the two mounting frames 6, and the vertical feeding pipe 4 is connected and arranged at the upper end of the horizontal feeding pipe 5, and the interior of the horizontal feeding pipe 5 is slidably connected with a moving rod 7, and the side of the moving rod 7 away from the horizontal feeding pipe 5 is connected with a moving driving sleeve 8, and the outer side of the horizontal feeding pipe 5 is connected with a feeding driving component 9;

[0026] In order to drive the discharge pipe 5 to make piston movement inside the horizontal discharge pipe 5, the discharge drive assembly 9 provided in this scheme includes a motor drive frame 26, and the motor drive frame 26 is connected to the outside of the horizontal discharge pipe 5. A drive motor 27 is connected to one side of the motor drive frame 26. A rotating plate 28 is fixedly sleeved on the outside of the output shaft of the drive motor 27. A pushing member 29 is connected to the side of the rotating plate 28 away from the drive motor 27. The pushing member 29 is slidably sleeved inside the mobile drive sleeve 8, and the cross-section of the pushing member 29 is an I-shaped setting.

[0027] like Figure 1-3 As shown, in order to classify products, the weighing and classification component 2 provided in this scheme includes a product placement box 10, and the product placement box 10 is connected to the upper end of the weighing plate 1, and the interior of the product placement box 10 is connected with a detection plate 11, and an adjustment shaft 12 is rotatably connected between the detection plate 11 and the inner wall of the product placement box 10, and a pull rope 13 is connected to one side of the lower end of the detection plate 11, and the lower end of the pull rope 13 is connected with a load-bearing block 14.

[0028] like Figure 3 As shown, in order to protect the product during its falling process, the present solution also includes a product falling buffer component 15, and the product falling buffer component 15 is symmetrically provided with two groups on the two inner walls of the product placement box 10, and the product falling buffer component 15 includes a buffer plate 16, and two groups of shock-absorbing seats 17 are connected to the inner wall of the product placement box 10, and a shock-absorbing shaft 18 is rotatably connected between the two shock-absorbing seats 17, one end of the buffer plate 16 is fixedly sleeved on the outer side of the shock-absorbing shaft 18, and a spring 19 is connected between the buffer plate 16 and the inner wall of the product placement box 10.

[0029] like Figure 2 , 3 As shown, in order to prevent the product from flying out of the product placement box 10, both sides of the product placement box 10 arranged in this scheme are connected with a discharge port 20, and the outer side of the discharge port 20 is connected with two groups of rotating seats 21, and a fixed shaft 22 is connected between the two rotating seats 21, and the outer rotating sleeve of the fixed shaft 22 is provided with a sealing plate 23.

[0030] A vertical partition 24 is connected to the middle of the product placement box 10 , and an inclined plate 25 is connected to the lower end of the horizontal discharge pipe 5 away from the moving rod 7 , and the inclined plate 25 is arranged above the detection plate 11 .

[0031] Before using the utility model, first power the device with an external power supply;

[0032] When using the utility model, the staff places the equipment on one side of the automatic packaging line, so that the packaged products enter the vertical discharge tube 4, and the products falling into the vertical discharge tube 4 enter the horizontal discharge tube 5, and start the driving motor 27. The driving motor 27 drives the rotating plate 28 to rotate, and the rotating plate 28 drives the mobile driving sleeve 8 to move left and right through the pushing member 29, thereby driving the moving rod 7 to push the product out of the horizontal discharge tube 5 evenly. The product enters one side of the upper end of the detection plate 11 through the inclined plate 25. When the weight of the product is greater than the gravity of the load-bearing block 14, the left side of the detection plate 11 is pressed down and enters the left side of the product placement box 10. When the weight of the product is less than the gravity of the load-bearing block 14, it enters the right side of the product placement box 10 under the action of gravity, and the weighing and classification of the product is realized;

[0033] When the product falls, the inclined plate 25 guides it, and the buffer plate 16 squeezes the spring 19 to buffer the impact force, thereby protecting the product.

[0034] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A weighing device for an automatic packaging line, characterized in that: It comprises a weighing plate (1), the upper end of which is connected to a weighing classification component (2) and a product uniform feeding component (3); The product uniform discharge component (3) comprises a vertical discharge pipe (4) and a horizontal discharge pipe (5), the upper end of the weighing plate (1) is symmetrically connected with two groups of mounting frames (6), the horizontal discharge pipe (5) is connected between the two mounting frames (6), and the vertical discharge pipe (4) is connected to the upper end of the horizontal discharge pipe (5), and the internal sliding connection of the horizontal discharge pipe (5) is provided with a moving rod (7), the side of the moving rod (7) away from the horizontal discharge pipe (5) is connected with a moving drive sleeve (8), and the outer side of the horizontal discharge pipe (5) is connected with a discharge drive component (9).

2. A weighing device for an automatic packaging line according to claim 1, characterized in that: The weighing classification component (2) comprises a product placement box (10), wherein the product placement box (10) is connected to the upper end of the weighing plate (1), and a detection plate (11) is connected to the interior of the product placement box (10), and an adjustment shaft (12) is rotatably connected between the detection plate (11) and the inner wall of the product placement box (10), and a pull rope (13) is connected to one side of the lower end of the detection plate (11), and a load-bearing block (14) is connected to the lower end of the pull rope (13).

3. A weighing device for an automatic packaging line according to claim 2, characterized in that: A product drop buffer assembly (15) is connected to both inner walls of the product placement box (10), and the product drop buffer assembly (15) comprises a buffer plate (16). Two groups of shock-absorbing seats (17) are connected to the inner wall of the product placement box (10), and a shock-absorbing rotating shaft (18) is rotatably connected between the two shock-absorbing seats (17). One end of the buffer plate (16) is fixedly sleeved on the outer side of the shock-absorbing rotating shaft (18), and a spring (19) is connected between the buffer plate (16) and the inner wall of the product placement box (10).

4. A weighing device for an automatic packaging line according to claim 2, characterized in that: Both sides of the product placement box (10) are connected with discharge ports (20), the outer side of the discharge ports (20) are connected with two sets of rotating seats (21), a fixed shaft (22) is connected between the two rotating seats (21), and a sealing plate (23) is provided on the outer rotating sleeve of the fixed shaft (22).

5. A weighing device for an automatic packaging line according to claim 2, characterized in that: A vertical partition (24) is connected to the middle of the product placement box (10), and an inclined plate (25) is connected to the lower end of the horizontal discharge pipe (5) away from the moving rod (7), and the inclined plate (25) is arranged above the detection plate (11).

6. A weighing device for an automatic packaging line according to claim 1, characterized in that: The material discharge drive assembly (9) comprises a motor drive frame (26), wherein the motor drive frame (26) is connected to the outside of the horizontal material discharge pipe (5), a drive motor (27) is connected to one side of the motor drive frame (26), a rotating plate (28) is fixedly sleeved on the outside of the output shaft of the drive motor (27), and a pushing member (29) is connected to the side of the rotating plate (28) away from the drive motor (27).

7. A weighing device for an automatic packaging line according to claim 6, characterized in that: The pushing member (29) is slidably sleeved inside the moving driving sleeve (8), and the cross section of the pushing member (29) is I-shaped.

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