Vibration feeding device of packaging machine

Abstract

The utility model discloses a packing machine vibration feeding device in the technical field of packing feeding, which comprises a base, a vibration disc and a feeding box, the vibration disc and the feeding box are arranged on the base, a first servo motor is fixedly mounted on the right side of the top of the base, the output end of the first servo motor is connected with the vibration disc, and the middle of the vibration disc is in a bowl shape. A spiral material conveying groove formed in the vibration disc can achieve the continuous and uniform material conveying process, the stability and uniformity of feeding and conveying of the packaging machine are guaranteed, a height adjusting frame is fixedly welded to the left side of the top of the base, and the feeding box is arranged over the height adjusting frame; an angle adjusting mechanism driven by an air cylinder is arranged at the bottom end of the feeding box, the feeding box is driven by the air cylinder to swing left and right under the action of a rotating rod, a connecting side plate and a fixed shaft of a supporting side plate, self-service intermittent feeding is achieved, the defects that feeding is not uniform, excessive materials overflow, the barrel wall is stuck and the like are effectively overcome, and the practicability of the packaging machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and feeding, and specifically relates to a vibrating feeding device for a packaging machine. Background Art

[0002] A packaging machine is a type of machine that packages products, playing a role in protection and aesthetics. Currently in the market, it is used in the fields of food, chemical industry, medicine, and light industry. Packaging machines are mainly divided into in-line integrated production packaging and product peripheral packaging equipment. The designed and installed automatic control packaging system has improved the product quality and production efficiency of the packaging machinery industry.

[0003] Existing packaging machines mostly use manual feeding during feeding, with low automation. In addition, the feeding devices all have defects such as uneven feeding, excessive overflow, and sticking to the barrel wall. Therefore, those skilled in the art have provided a vibrating feeding device for a packaging machine to solve the problems raised in the above background art. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a vibrating feeding device for a packaging machine to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A vibrating feeding device for a packaging machine, including a base, a vibrating disk and a feeding box arranged on the base. A first servo motor is fixedly installed on the right side of the top of the base, and the output end of the first servo motor is connected to the vibrating disk. A height adjustment frame is fixedly welded on the left side of the top of the base, and the feeding box is placed directly above the height adjustment frame. An angle adjustment mechanism is provided at the bottom end of the feeding box;

[0006] The angle adjustment mechanism is mainly driven by a cylinder. The cylinder is fixedly installed on the upper surface of a support seat. A piston rod is provided at the output end of the cylinder, and the end of the piston rod away from the cylinder is installed at the bottom end of the feeding box.

[0007] Preferably: Two groups of support side plates are provided at the position on the upper surface of the support seat relative to the right side of the cylinder. A rotating rod is movably connected between the tops of the two groups of support side plates. Connecting side plates are respectively welded on the two end faces of the rotating rod. A connecting block is provided between the support side plates, and the connecting block is sleeved on the surface of the rotating rod. The connecting block and the connecting side plates are both welded to the bottom end of the feeding box.

[0008] Preferably: A spiral feeding groove is spirally arranged on the upper surface of the vibrating disk. The small-diameter end of the spiral feeding groove is fitted and installed on the spiral feeding groove. A discharge groove is provided at the large-diameter end of the spiral feeding groove. The heights of the outer baffles of the spiral feeding groove and the discharge groove are both greater than those of the inner baffles.

[0009] Preferably, the rotating rod and the supporting side plate are meshed and rotated through gear cooperation.

[0010] Preferably, the lower end surface of the supporting seat is fixedly connected to the supporting column, the supporting column is movably installed in the height adjusting frame through a fixing bolt, corresponding threaded holes are dug on both the supporting column and the height adjusting frame, and the fixing bolt is in threaded cooperation with the threaded hole.

[0011] Preferably, a second servo motor is fixedly installed on the outer side of the feeding box, the output end of the second servo motor penetrates through the side wall of the feeding box and extends to the inner cavity of the feeding box to be connected to a rotating shaft, the other end of the rotating shaft is movably installed on the opposite inner sides of the feeding box through bearings, and a spiral blade is wound and installed on the upper surface of the feeding box.

[0012] Preferably, a feeding port is dug at the top end of the feeding box, a feeding channel is dug at the bottom of the side of the feeding box away from the second servo motor, and baffles are arranged on both sides of the feeding channel.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, driven by the air cylinder, under the fixed-axis action of the rotating rod, the connecting side plate and the supporting side plate, the left and right swing of the feeding box is realized, and the self-service intermittent feeding is realized, effectively avoiding defects such as uneven feeding, excessive overflow, and sticking to the cylinder wall, and improving the practicability of the packaging machine.

[0015] 2. In the present utility model, the middle of the vibrating disk is in a bowl shape, which is convenient for the material to spread around. The spiral feeding groove arranged on the vibrating disk can realize a continuous and uniform feeding process, ensuring the stability and uniformity of the feeding and transportation of the packaging machine. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the aggregate device of the present utility model;

[0018] Figure 3 is a schematic diagram of the structure of the vibrating disk of the present utility model;

[0019] Figure 4 is an enlarged view of the structure at A of the present utility model.

[0020] In the figure: 1. Base, 2. First servo motor, 3. Vibration bowl, 4. Spiral feeding trough, 5. Discharge trough, 6. Feed hopper, 7. Baffle, 8. Feed inlet, 9. Second servo motor, 10. Cylinder, 11. Piston rod, 12. Support base, 13. Support column, 14. Height adjustment frame, 15. Threaded hole, 16. Fixed bolt, 17. Rotating shaft, 18. Spiral blade, 19. Feeding channel, 20. Rotating rod, 21. Connecting block, 22. Connecting side plate, 23. Support side plate. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a vibration feeding device for a packaging machine includes a base 1, a vibration bowl 3 and a feed hopper 6 arranged on the base 1. A first servo motor 2 is fixedly installed on the right side of the top of the base 1. The output end of the first servo motor 2 is connected to the vibration bowl 3. The middle of the vibration bowl 3 is in a bowl shape, which is convenient for the material to spread around. A height adjustment frame 14 is fixedly welded on the left side of the top of the base 1. The feed hopper 6 is placed directly above the height adjustment frame 14. An angle adjustment mechanism is provided at the bottom end of the feed hopper 6. By adjusting the angle of the feed hopper 6, the up-and-down position of one end of the feed hopper 6 is changed, increasing the vibration effect of the packaging machine during feeding.

[0023] During use, the angle adjustment mechanism is mainly driven by a cylinder 10. The cylinder 10 is fixedly installed on the upper surface of the support base 12. A piston rod 11 is provided at the output end of the cylinder 10. The end of the piston rod 11 away from the cylinder 10 is installed at the bottom end of the feed hopper 6. By starting the cylinder 10, the swinging movement of the feed hopper 6 is realized under the expansion and contraction of the piston rod 11.

[0024] In one embodiment, specifically, there are two sets of support side plates 23 provided at a position relative to the right side of the cylinder 10 on the upper surface of the support base 12. A rotating rod 20 is movably connected between the tops of the two sets of support side plates 23. The rotating rod 20 and the support side plates 23 are meshed and rotated through gear cooperation, which can improve the stability between the rotating rod 20 and the support side plates 23, and effectively avoid the situation of offset sliding due to excessive lubrication at the contact part. Connecting side plates 22 are respectively welded to both end faces of the rotating rod 20. A connecting block 21 is provided between the support side plates 23. The connecting block 21 is sleeved on the surface of the rotating rod 20. Both the connecting block 21 and the connecting side plates 22 are welded to the bottom end of the feeding box 6. The setting of the rotating rod 20 fixedly connects the feeding box 6 and the support base 12, enabling the feeding box 6 to achieve the effect of rotating around a fixed axis, and improving the integrity of the packaging machine.

[0025] Specifically, a spiral feeding trough 4 is spirally arranged on the upper surface of the vibrating disk 3. The small-diameter end of the spiral feeding trough 4 is fitted and installed on the spiral feeding trough 4. The large-diameter end of the spiral feeding trough 4 is provided with a discharge trough 5. The heights of the outer baffles of the spiral feeding trough 4 and the discharge trough 5 are both greater than those of the inner baffles, which can effectively prevent the materials from being thrown out of the device due to centrifugal force during transportation, causing waste.

[0026] Among them, the lower end surface of the support base 12 is fixedly connected to the support column 13. The support column 13 is movably installed in the height adjustment frame 14 through a fixing bolt 16. Corresponding threaded holes 15 are dug on both the support column 13 and the height adjustment frame 14. The fixing bolt 16 is in threaded cooperation with the threaded hole 15, and the relative position between the support column 13 and the height adjustment frame 14 can be flexibly and conveniently adjusted to achieve convenient disassembly and assembly, and at the same time improve the practicability of the device.

[0027] In one embodiment, specifically, a second servo motor 9 is fixedly installed on the outside of the feeding box 6. The output end of the second servo motor 9 penetrates through the side wall of the feeding box 6 and extends into the inner cavity of the feeding box 6 to be connected to the rotating shaft 17. The other end of the rotating shaft 17 is movably installed on the opposite inner sides of the feeding box 6 through bearings. A spiral blade 18 is wound and installed on the upper surface of the feeding box 6. By starting the second servo motor 9, the spiral blade 8 is driven to rotate, realizing efficient transportation of materials and accelerating the feeding process of the packaging machine.

[0028] Specifically, a feeding port 8 is dug at the top end of the feeding box 6. A feeding channel 19 is dug at the bottom on the side of the feeding box 6 away from the second servo motor 9. Baffles 7 are provided on both sides of the feeding channel 19.

[0029] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A vibrating feeding device for a packaging machine, comprising a base (1), a vibrating disk (3) and a feeding box (6) provided on the base (1), characterized in that: On the right side of the top of the base (1), a first servo motor (2) is fixedly installed. The output end of the first servo motor (2) is connected to the vibrating bowl (3). On the left side of the top of the base (1), a height adjustment frame (14) is fixedly welded. The feeding box (6) is placed directly above the height adjustment frame (14). An angle adjustment mechanism is provided at the bottom end of the feeding box (6). The angle adjustment mechanism is mainly driven by a cylinder (10). The cylinder (10) is fixedly installed on the upper surface of the support base (12). A piston rod (11) is provided at the output end of the cylinder (10). The end of the piston rod (11) away from the cylinder (10) is installed at the bottom end of the feeding box (6).

2. The vibrating feeding device of a packaging machine according to claim 1, wherein: On the upper surface of the support base (12), two groups of support side plates (23) are provided at a position relative to the right side of the cylinder (10). A rotating rod (20) is movably connected between the tops of the two groups of support side plates (23). Connecting side plates (22) are respectively welded on both end faces of the rotating rod (20). A connecting block (21) is provided between the support side plates (23). The connecting block (21) is sleeved on the surface of the rotating rod (20). Both the connecting block (21) and the connecting side plate (22) are welded to the bottom end of the feeding box (6).

3. The vibrating feeding device of a packaging machine according to claim 1, wherein: A spiral feeding groove (4) is spirally arranged on the upper surface of the vibrating bowl (3). The small-diameter end of the spiral feeding groove (4) is fitted and installed on the spiral feeding groove (4). A discharge groove (5) is provided at the large-diameter end of the spiral feeding groove (4). The heights of the outer baffles of the spiral feeding groove (4) and the discharge groove (5) are both greater than those of the inner baffles.

4. The vibrating feeding device of a packaging machine according to claim 2, wherein: The rotating rod (20) and the support side plates (23) are meshed and rotated through gear cooperation.

5. The vibrating feeding device of a packaging machine according to claim 2, characterized in that: The lower end surface of the support base (12) is fixedly connected to a support column (13). The support column (13) is movably installed in the height adjustment frame (14) through a fixing bolt (16). Corresponding threaded holes (15) are dug on both the support column (13) and the height adjustment frame (14). The fixing bolt (16) is in threaded cooperation with the threaded hole (15).

6. The vibrating feeding device of a packaging machine according to claim 1, characterized in that: A second servo motor (9) is fixedly installed on the outside of the feeding box (6). The output end of the second servo motor (9) penetrates through the side wall of the feeding box (6) and extends into the inner cavity of the feeding box (6) to be connected to a rotating shaft (17). The other end of the rotating shaft (17) is movably installed on the opposite inner sides of the feeding box (6) through bearings. A spiral blade (18) is wound and installed on the upper surface of the feeding box (6).

7. A vibrating feeding device for a packaging machine according to claim 6, characterized in that: A feeding port (8) is dug at the top end of the feeding box (6). A feeding channel (19) is dug at the bottom on the side of the feeding box (6) away from the second servo motor (9). Baffles (7) are provided on both sides of the feeding channel (19).

Images