Packaging bag vibration equipment of packaging machine

Abstract

The utility model discloses packaging bag vibration equipment of a packaging machine, which comprises a base, two opposite side surfaces of the base are fixedly connected with telescopic cylinders, the interiors of the two telescopic cylinders are connected with telescopic plates in a sliding manner, the side surfaces of the two telescopic plates are provided with a plurality of fixing holes, and the side surfaces of the two telescopic cylinders are in threaded connection with fixing bolts. One end of each fixing bolt is slidably connected with the interior of the corresponding fixing hole, the upper portions of the side faces of the two telescopic plates are fixedly connected with adjusting frames, the side faces of the two adjusting frames are fixedly connected with motors, and the output ends of the two motors are fixedly connected with two-way screws; the ends, away from the motor, of the two bidirectional screws are rotationally connected with the inner walls of the two adjusting frames correspondingly, the outer portions of the two bidirectional screws are both in threaded connection with two threaded blocks, and the side faces of the four threaded blocks are all fixedly connected with movable plates. And a worker can conveniently adjust according to the height of the packaging bag and conveniently adjust the fixing position according to the size of an opening of the packaging bag.

Description

Technical Field

[0001] This utility model relates to the field of vibration equipment technology, and in particular to a packaging bag vibration device for a packaging machine. Background Technology

[0002] Packaging machines can transport materials into the packaging bag. When transporting granular materials into the packaging bag, workers often manually vibrate the packaging bag to reduce the gaps between the granular materials and make full use of the internal space of the packaging bag.

[0003] Existing packaging bag vibration equipment cannot adapt to packaging bags of different heights, has a narrow range of applications, and is inconvenient for workers to adjust the fixed position according to the opening size of different packaging bags. This utility model device makes it convenient for workers to adjust according to the height of the packaging bag, increases the practicality of the device, and makes it convenient for workers to select a suitable fixed position according to the opening size of the packaging bag. Utility Model Content

[0004] The purpose of this utility model is to provide a packaging bag vibration device for a packaging machine, which solves the problems of not being able to adapt to packaging bags of different heights, having a narrow range of applications, and being inconvenient for workers to adjust the fixed position according to the opening size of different packaging bags.

[0005] To achieve the above objectives, a packaging bag vibration device for a packaging machine is provided, comprising: a base, telescopic cylinders fixedly connected to two opposite sides of the base, telescopic plates slidably connected inside the two telescopic cylinders, multiple fixing holes opened on the sides of the two telescopic plates, and fixing bolts threadedly connected to the sides of the two telescopic cylinders, with one end of the fixing bolt slidably connected to the inside of the fixing hole, facilitating adjustment by the operator according to the height of the packaging bag;

[0006] An adjustment frame is fixedly connected to the upper side of each of the two telescopic plates. A motor is fixedly connected to the side of each of the two adjustment frames. A bidirectional screw is fixedly connected to the output end of each of the two motors. The ends of the two bidirectional screws away from the motors are rotatably connected to the inner walls of the two adjustment frames. Two threaded blocks are threadedly connected to the outside of each of the two bidirectional screws. A movable plate is fixedly connected to the side of each of the four threaded blocks. The side of the movable plate is slidably connected to the side of the adjustment frame, which allows the staff to adjust the fixed position according to the size of the opening of the packaging bag.

[0007] According to the packaging bag vibration device of the packaging machine, the upper surface of the movable plate is fixedly connected to a fixed frame, the fixed frame is internally threaded with a threaded rod, and the lower end of the threaded rod is fixedly connected to a pad to facilitate the squeezing and fixing of the packaging bag.

[0008] According to the packaging bag vibration device of the packaging machine, the base is fixedly connected to two opposite sides, and positioning holes are opened through the upper surface of the fixing plate to facilitate fixing with bolts and prevent tipping due to vibration.

[0009] According to the packaging bag vibration device of the packaging machine, the base is slidably connected to a vibratory plate, and the vibratory plate is slidably connected to four sliding rods. The lower ends of the four sliding rods are fixedly connected to the inner bottom surface of the base. The sliding rods limit the movement of the vibratory plate and prevent it from moving randomly.

[0010] According to the packaging bag vibration device of the packaging machine, the slide rod is externally sleeved with a spring, the lower end of the spring is fixedly connected to the inner bottom surface of the base, the upper end of the spring is fixedly connected to the lower surface of the vibration plate, and a vibration motor is fixedly connected to the lower surface of the vibration plate. The vibration motor drives the vibration plate to vibrate, which helps to reduce the gap between materials.

[0011] According to the packaging bag vibration device of the packaging machine, the upper end of the slide rod extends to the outside of the vibrating plate, and the upper end of the slide rod is fixedly connected to the limiting cap to prevent the vibrating plate from falling off the slide rod.

[0012] According to the packaging bag vibration device of the packaging machine, the side of the threaded block is slidably connected to the inner wall of the adjustment frame, and a plurality of fixing holes are evenly arranged. The adjustment frame can limit the movement of the threaded block, so that the threaded block can move stably.

[0013] The above-mentioned solution has the following beneficial effects:

[0014] By removing the fixing bolts, the limit on the telescopic plate is released, making it easier for workers to pull the telescopic plate. The fixing bolts are then inserted into the fixing holes to secure the adjusted telescopic plate, allowing workers to adjust it according to the height of the packaging bag.

[0015] The motor drives the bidirectional screw to rotate, which in turn causes the threaded blocks to move in opposite directions, making it convenient for staff to adjust the fixed position according to the size of the packaging bag opening.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of a packaging bag vibration device for a packaging machine according to the present invention;

[0019] Figure 2This is a perspective view of a packaging bag vibration device fixing frame for a packaging machine according to the present invention;

[0020] Figure 3 This is an internal structural diagram of the adjusting frame of the packaging bag vibration device of a packaging machine according to the present invention;

[0021] Figure 4 This is an internal structural diagram of the base of the packaging bag vibration device of a packaging machine according to the present invention.

[0022] Legend:

[0023] 1. Base; 2. Telescopic cylinder; 3. Moving plate; 4. Motor; 5. Adjusting frame; 6. Fixing frame; 7. Telescopic plate; 8. Fixing hole; 9. Fixing bolt; 10. Slide rod; 11. Vibrating plate; 12. Pad; 13. Threaded rod; 14. Double-acting screw; 15. Threaded block; 16. Spring; 17. Vibrating motor; 18. Fixing plate. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model embodiment provides a packaging bag vibration device for a packaging machine, which includes: a base 1, with telescopic cylinders 2 fixedly connected to two opposite sides of the base 1. The telescopic cylinders 2 are used to cooperate with telescopic plates 7 to adjust the height. The telescopic plates 7 are slidably connected inside the two telescopic cylinders 2. Multiple fixing holes 8 are opened on the sides of the two telescopic plates 7 for fixing with fixing bolts 9. The fixing bolts 9 are threadedly connected to the sides of the two telescopic cylinders 2. One end of the fixing bolt 9 is slidably connected to the inside of the fixing hole 8.

[0026] The upper sides of the two telescopic plates 7 are fixedly connected to the adjustment frames 5, and the sides of the two adjustment frames 5 are fixedly connected to the motors 4. The motors 4 are used to provide power. The output ends of the two motors 4 are fixedly connected to the bidirectional screws 14 for transmission. The ends of the two bidirectional screws 14 away from the motors 4 are respectively rotatably connected to the inner walls of the two adjustment frames 5. The two bidirectional screws 14 are threadedly connected to the outside of the two threaded blocks 15. The threaded blocks 15 are used to drive the moving plate 3 to move. The sides of the four threaded blocks 15 are fixedly connected to the moving plate 3. The sides of the moving plate 3 are slidably connected to the sides of the adjustment frames 5.

[0027] The upper surface of the movable plate 3 is fixedly connected to the fixing frame 6. The fixing frame 6 is internally connected to the threaded rod 13. The lower end of the threaded rod 13 is fixedly connected to the pad 12. By rotating the threaded rod 13, the pad 12 is moved downward, thereby fixing it.

[0028] The base 1 is fixedly connected to the two opposite sides of the base plate 18. The upper surface of the fixed plate 18 is provided with positioning holes. Bolts can be installed through the through holes on the fixed plate 18 for fixing.

[0029] The vibratory plate 11 is slidably connected inside the base 1. Four sliding rods 10 are slidably connected inside the vibratory plate 11. The lower ends of the four sliding rods 10 are fixedly connected to the inner bottom surface of the base 1. The vibratory plate 11 vibrates up and down through the sliding rods 10.

[0030] A spring 16 is sleeved on the outside of the slide rod 10. The lower end of the spring 16 is fixedly connected to the inner bottom surface of the base 1, and the upper end of the spring 16 is fixedly connected to the lower surface of the vibratory plate 11. A vibration motor 17 is fixedly connected to the lower surface of the vibratory plate 11. The vibration motor 17 drives the vibratory plate 11 to vibrate, and the spring 16 drives the vibratory plate 11 to reciprocate.

[0031] The upper end of the slide rod 10 extends to the outside of the vibratory plate 11. A limiting cap is fixedly connected to the upper end of the slide rod 10 to limit the vibratory plate 11 and prevent it from falling off.

[0032] The threaded block 15 is slidably connected to the inner wall of the adjusting frame 5. Multiple fixing holes 8 are evenly arranged. The adjusting frame 5 limits the threaded block 15 to prevent it from rotating with the bidirectional screw 14.

[0033] Working principle: In use, first remove the fixing bolt 9, then pull the telescopic plate 7 to slide inside the telescopic cylinder 2 according to the height of the packaging bag, so as to adjust within the allowable range. After adjustment, rotate the fixing bolt 9 to insert it into the fixing hole 8 to complete the fixation. The motor 4 drives the bidirectional screw 14 to rotate, thereby driving the threaded block 15 to move in opposite directions, thereby adjusting the distance between the two moving plates 3. Then, place the corner of the packaging bag on the fixing frame 6, and then rotate the threaded rod 13 to drive the pad 12 to press and fix the packaging bag. Then, the material is conveyed into the packaging bag. During the filling process, the material conveying can be paused, and the vibration motor 17 is used to vibrate the packaging bag multiple times to reduce the gap between the materials inside the packaging bag.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A packaging bag vibration device for a packaging machine, comprising: The base (1) is characterized in that telescopic cylinders (2) are fixedly connected to both opposite sides of the base (1), telescopic plates (7) are slidably connected inside the two telescopic cylinders (2), multiple fixing holes (8) are opened on the sides of the two telescopic plates (7), and fixing bolts (9) are threadedly connected to the sides of the two telescopic cylinders (2), with one end of the fixing bolt (9) slidably connected to the inside of the fixing hole (8). The upper side of each of the two telescopic plates (7) is fixedly connected to an adjustment frame (5), the side of each of the two adjustment frames (5) is fixedly connected to a motor (4), the output end of each of the two motors (4) is fixedly connected to a bidirectional screw (14), the end of each of the two bidirectional screws (14) away from the motor (4) is rotatably connected to the inner wall of each of the two adjustment frames (5), the outside of each of the two bidirectional screws (14) is threaded with two threaded blocks (15), the side of each of the four threaded blocks (15) is fixedly connected to a moving plate (3), the side of the moving plate (3) is slidably connected to the side of the adjustment frame (5).

2. The packaging bag vibration device of a packaging machine according to claim 1, characterized in that, The upper surface of the movable plate (3) is fixedly connected to the fixing frame (6), the fixing frame (6) is internally threaded to the threaded rod (13), and the lower end of the threaded rod (13) is fixedly connected to the pad (12).

3. The packaging bag vibration device of a packaging machine according to claim 1, characterized in that, The base (1) has a fixed plate (18) fixedly connected to both opposite sides, and the upper surface of the fixed plate (18) has a positioning hole through it.

4. The packaging bag vibration device of a packaging machine according to claim 1, characterized in that, The base (1) is slidably connected to a vibrating plate (11), and four sliding rods (10) are slidably connected inside the vibrating plate (11). The lower ends of the four sliding rods (10) are fixedly connected to the inner bottom surface of the base (1).

5. The packaging bag vibration device of a packaging machine according to claim 4, characterized in that, The slide bar (10) is externally sleeved with a spring (16), the lower end of the spring (16) is fixedly connected to the inner bottom surface of the base (1), the upper end of the spring (16) is fixedly connected to the lower surface of the vibrating plate (11), and the lower surface of the vibrating plate (11) is fixedly connected to a vibration motor (17).

6. The packaging bag vibration device of a packaging machine according to claim 4, characterized in that, The upper end of the slide rod (10) extends to the outside of the vibrating plate (11), and the upper end of the slide rod (10) is fixedly connected to the limiting cap.

7. The packaging bag vibration device of a packaging machine according to claim 1, characterized in that, The threaded block (15) is slidably connected to the inner wall of the adjusting frame (5) on its side, and the multiple fixing holes (8) are evenly arranged.

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