Timing warehouse knocking reminding device for packaging room

Abstract

The utility model relates to the technical field of feed packaging equipment, in particular to a timing bin knocking reminding device for a packaging room, which comprises a bottom plate and a bin cylinder bolted at the top of the bottom plate, and further comprises a fixed frame bolted on the surface of the bin cylinder, a screw rod is arranged in an inner cavity of the fixed frame, and a stepping motor is bolted below the surface of the bin cylinder; through cooperation of the timing controller, the stepping motor, the lead screw and the wave frame, the knocking mechanism can continuously knock along the surface of the feed bin cylinder in the vertical direction in a timing mode, the amount of residual feed in the feed bin cylinder can be judged according to the strength of sound generated by knocking, feed can be supplemented into the feed bin cylinder in time, and the feed bin cylinder is prevented from being damaged. The situation that bagging is interrupted due to the fact that the feed is used up is prevented; and meanwhile, through cooperation of a base frame, a bearing plate and a second spring, when the woven bag is about to be full of feed, a reminding mechanism continuously makes a sound to remind a worker to take down and replace the woven bag in time, and therefore the efficiency of packaging operation can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed packaging equipment, in particular to a timing knocking reminder device for a packaging room. Background Art

[0002] The packing room is a very important part of the feed processing plant. It is mainly responsible for bagging and boxing the various feed products produced to prepare for subsequent transportation and sales. In the packing room, workers will load the finished feed from the silo into woven bags or other packaging containers, and then stack and organize them to ensure the safety and integrity of the feed.

[0003] In some smaller feed processing plants, due to the lack of a high-cost automated management system, workers find it difficult to timely grasp the remaining amount of feed in multiple silos, resulting in a failure to timely understand that the feed in a silo is about to run out, and thus unable to replenish new feed in advance, causing interruptions in bagging operations, thereby reducing feed packaging efficiency;

[0004] In order to save human resource costs, a packaging worker is often arranged to pack multiple silo barrels at the same time. However, the speed of unloading and bagging of feed will be different due to the different types and storage amounts of feed in different silo barrels. It is difficult for workers to accurately grasp the bagging speed of multiple silo barrels at the same time, and it is easy to fail to replace the bagged woven bags in time, which will also affect the efficiency of feed bagging. Utility Model Content

[0005] The purpose of the utility model is to provide a timed knocking reminder device for a packaging room to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a timed knocking reminder device for a packaging room, comprising a bottom plate and a silo cylinder bolted to the top thereof, and also comprising:

[0007] A fixed frame bolted to the surface of the silo tube, the inner cavity of the fixed frame is provided with a screw, a stepper motor is bolted below the surface of the silo tube, and the output shaft of the stepper motor is drivingly connected to the screw;

[0008] A sliding block is threadedly connected to the surface of the screw rod, the sliding block is slidably connected to the inner wall of the fixed frame, a wave frame is bolted to the surface of the silo cylinder, and a knocking mechanism is provided on one side of the sliding block;

[0009] A timing controller is installed below the silo tube, the timing controller is electrically connected to the stepping motor, a base frame is bolted to the top of the bottom plate, and a supporting plate is slidably connected to the inner wall of the base frame;

[0010] The bagging frame is bolted to the top of the supporting plate, the inner wall of the base frame is fixedly connected with a second spring, and a reminder mechanism is provided on one side of the supporting plate.

[0011] Preferably, the knocking mechanism includes two support plates bolted to the surface of the sliding block and a rotating rod rotatably connected between the support plates, the surface of the rotating rod is fixedly connected with a rotating shaft, both ends of the rotating shaft pass through the outer side of the support plate and are rotatably connected to the inner wall thereof, one side of the support plate is fixedly connected to a top plate, the top plate is of an inclined design, one side of the top plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the surface of the rotating rod.

[0012] Preferably, the reminder mechanism includes an extension plate bolted to one side of the top of the support plate and a connecting shell fixedly connected to one side of the bottom of the extension plate, the surface of the connecting shell is slidably connected to a sliding shell, the inner wall of the sliding shell is fixedly connected to a third spring, one side of the base frame is bolted to a drive motor, the output shaft of the drive motor is bolted to a cam, and the cam is used in conjunction with the sliding shell.

[0013] Preferably, one end of the rotating rod is rotatably connected to a roller, and the roller is slidably connected to the inner wall of the wave frame.

[0014] Preferably, a thickened plate is welded on the surface of the silo barrel, a rubber sleeve is fixedly connected to one side of the rotating rod, and the thickened plate and the rubber sleeve are used in conjunction with each other.

[0015] Preferably, the surface of the silo barrel is provided with scale lines, and the other end of the rotating rod is bolted with a pointer, and the scale lines are used in conjunction with the pointer.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model can make the knocking mechanism knock continuously in a vertical direction along the surface of the silo barrel at a fixed time through the cooperation of the timing controller, the stepping motor, the lead screw and the wave frame, and the remaining amount of feed in the silo barrel can be judged by the strength of the sound produced by the knocking, so as to replenish the feed in the silo barrel in time and prevent the interruption of bag making due to the exhaustion of feed, thereby improving the packing efficiency of the feed; at the same time, through the cooperation of the base frame, the supporting plate and the second spring, when the woven bag is about to be filled with feed, the reminder mechanism can continuously make a sound to remind the workers to remove it in time for replacement, thereby improving the efficiency of packing multiple silo barrels at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2It is a schematic diagram of a local structure in the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 It is a schematic diagram of a local structure in the utility model;

[0022] Figure 5 It is a cross-sectional structural diagram of the base frame and the supporting plate in the utility model;

[0023] Figure 6 It is a schematic diagram of the cross-sectional structure of the connecting shell and the sliding shell in the utility model.

[0024] In the figure: 1. bottom plate; 2. silo tube; 3. fixed frame; 4. screw rod; 5. stepping motor; 6. sliding block; 7. knocking mechanism; 71. support plate; 72. rotating rod; 73. rotating shaft; 74. top plate; 75. first spring; 8. wave frame; 9. reminder mechanism; 91. extension plate; 92. connecting shell; 93. sliding shell; 94. third spring; 95. driving motor; 96. cam; 10. timing controller; 11. base frame; 12. supporting plate; 13. bag rack; 14. second spring; 15. thickening plate; 16. rubber sleeve; 17. scale line; 18. pointer; 19. roller. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0026] See also Figure 1-6As shown, a timed knocking reminder device for a packaging room includes a bottom plate 1, a silo barrel 2 is bolted to the top of the bottom plate 1 through a supporting leg, the silo barrel 2 can be used to temporarily store the feed to be packaged, a discharge pipe at the bottom end of the silo barrel 2 is installed with an electromagnetic valve, and the feed in the silo barrel 2 can be quantitatively discharged to facilitate packaging bags, a fixed frame 3 is bolted to the surface of the silo barrel 2, a screw rod 4 is provided in the inner cavity of the fixed frame 3, the top of the screw rod 4 is rotatably connected to the top of the inner wall of the fixed frame 3 through a bearing seat, the bottom end of the screw rod 4 passes through the bottom of the fixed frame 3 and is fixed to each other through a bearing, a stepper motor 5 is bolted to the bottom of the silo barrel 2 through a supporting frame, the output shaft of the stepper motor 5 is connected to the screw rod 4 through a gear transmission, and the surface of the screw rod 4 is threaded There is a sliding block 6, which is slidably connected to the inner wall of the fixed frame 3. When the stepping motor 5 provides power to drive the screw rod 4 to rotate, the sliding block 6 can move along the surface of the screw rod 4. The surface of the silo tube 2 is bolted with a wave frame 8, and the inner wall of the wave frame 8 is a concave and convex wave-shaped design. A knocking mechanism 7 is provided on one side of the sliding block 6. The knocking mechanism 7 is used in conjunction with the wave frame 8. When the sliding block 6 moves on the surface of the screw rod 4, the knocking mechanism 7 can continuously knock and vibrate the surface of the silo tube 2 while moving, which can not only help to push the feed to fall from the silo tube 2, ensure that the feed can be smoothly packed and bagged to improve efficiency, but also can judge according to the strength of the sound generated by knocking on the silo tube 2 at different heights, reminding the staff that there is approximately still material left in the silo tube 2. How much feed is left can be calculated so that workers can plan and arrange the packaging work in time to improve work efficiency. A timing controller 10 is installed under the silo tube 2 through a support frame. The timing controller 10 is electrically connected to the stepper motor 5. By setting the parameters of the timing controller 10, the stepper motor 5 can be started at a fixed time, so as to achieve the effect of regularly knocking the silo tube 2; a base frame 11 is bolted to the top of the bottom plate 1, and the base frame 11 corresponds to the position of the unloading port of the silo tube 2. A supporting plate 12 is slidably connected to the inner wall of the base frame 11. The inner wall of the base frame 11 and the bottom of the supporting plate 12 are provided with matching slide grooves and blocks, which can prevent the base frame 11 from detaching from the supporting plate 12 when sliding. A bagging frame 13 is bolted to the top of the supporting plate 12. The bag stand 13 can support the opening of the woven bag to facilitate bagging of the feed. A second spring 14 is fixedly connected to the bottom of the inner wall of the base frame 11. The second spring 14 is a compression spring. The top of the second spring 14 is fixedly connected to the bottom of the supporting plate 12. When the feed in the woven bag on the top of the supporting plate 12 gradually becomes full, the supporting plate 12 will slowly lower its height and slide into the inner wall of the base frame 11 to compress the height of the second spring 14. A reminder mechanism 9 is provided on one side of the supporting plate 12. When the feed in the woven bag is gradually filled, the reminder mechanism 9 will continuously produce a knocking sound to remind personnel to replace the woven bag. There is no need for workers to continuously observe the filling situation in the bag, thereby improving the overall packaging work efficiency.

[0027] The knocking mechanism 7 includes a support plate 71, the number of which is two, one side of the support plate 71 is bolted to the surface of the sliding block 6, a rotating rod 72 is rotatably connected between the support plates 71, and a rotating shaft 73 is fixedly connected to the surface of the rotating rod 72. Both ends of the rotating shaft 73 penetrate the outer side of the support plate 71 and are rotatably connected to the inner wall thereof, one side of the support plate 71 is fixedly connected to a top plate 74, the top plate 74 is designed to be inclined at an angle, one side of the top plate 74 is fixedly connected to a first spring 75, the other end of the first spring 75 is fixedly connected to the surface of the rotating rod 72, the first spring 75 is a compression spring, and the elasticity of the first spring 75 can keep the rotating rod 72 in a tilted state in the support plate 71, so that One end of the rotating rod 72 is close to the surface of the silo tube 2, and the other end of the rotating rod 72 is away from the surface of the silo tube 2. The end of the rotating rod 72 away from the silo tube 2 is used in conjunction with the wave frame 8. When the stepping motor 5 drives the screw rod 4 to rotate, the sliding block 6 drives the support plate 71 and the rotating rod 72 to move on the surface of the silo tube 2, so that the end of the rotating rod 72 away from the silo tube 2 can be continuously in contact and slide with the undulating inner wall of the wave frame 8. Under the elastic action of the first spring 75, the rotating rod 72 is rotated and swung around the rotating shaft 73 as the center, so that the other end of the rotating rod 72 can continuously knock on the surface of the silo tube 2, which can prevent the feed from being accumulated on the inner wall of the silo tube 2 for a long time through the vibration generated by the knocking, and ensure To ensure that the feed is bagged and sealed as soon as possible, and by knocking on the silo barrel 2 at a vertical height, the strength of the sound produced can be used to judge the approximate amount of feed remaining in the silo barrel 2, so that workers can replenish the silo barrel 2 in time, thereby improving the efficiency of the packaging operation. The end of the rotating rod 72 away from the silo barrel 2 is rotatably connected to the roller 19, and the roller 19 is slidably connected to the inner wall of the wave frame 8. When the rotating rod 72 moves on the surface of the silo barrel 2, the roller 19 can slide smoothly along the inner wall of the wave frame 8, which can make the operation of the entire knocking mechanism 7 smoother. A thickened plate 15 is welded on the surface of the silo barrel 2, and a rubber sleeve 16 is fixedly connected to the side of the rotating rod 72 close to the silo barrel 2. The thickened plate 15 is connected to the The position of the rubber sleeve 16 corresponds to that of the silo barrel 2. When the rotating rod 72 knocks on the surface of the silo barrel 2, the rubber sleeve 16 will come into contact with the thickened plate 15, reducing damage to the surface of the silo barrel 2. It can effectively avoid damage to the surface of the silo barrel 2 caused by repeated knocking during long-term use. The surface of the silo barrel 2 is provided with scale lines 17, and a pointer 18 is bolted to one end of the rotating rod 72. The scale lines 17 and the pointer 18 are used in conjunction with each other, and can be knocked at different heights of the silo barrel 2. By observing the position of the pointer 18 on the scale lines 17, the worker can more accurately understand the filling status of the feed in the silo barrel 2, thereby providing a reliable basis for the feeding work, which can further improve the work efficiency.

[0028] The reminding mechanism 9 includes an extension plate 91, which is bolted to one side of the top of the supporting plate 12, and one side of the bottom of the extension plate 91 is fixedly connected to a connecting shell 92, and the surface of the connecting shell 92 is slidably connected to a sliding shell 93, and the bottom of the connecting shell 92 and the inner wall of the sliding shell 93 are provided with matching sliding grooves and blocks, which can prevent the sliding shell 93 from detaching from the connecting shell 92 when sliding. The inner wall of the sliding shell 93 is fixedly connected to a third spring 94, and the third spring 94 is a compression spring. The top of the third spring 94 is fixedly connected to the top of the extension plate 91, and one side of the base frame 11 is bolted to a driving motor 95 through a supporting frame. The output shaft of the driving motor 95 is bolted to a cam 96, and the position of the cam 96 corresponds to the sliding shell 93. When the feed in the woven bag at the top of the supporting plate 12 gradually increases, the supporting plate 12 will slowly lower its own height to compress the height of the second spring 14, thereby synchronously driving the extension plate 91 and the connecting The shell 92 and the sliding shell 93 descend until the cam 96 contacts and collides with the sliding shell 93, and the rotating cam 96 will continuously collide with the descending sliding shell 93. At this time, the sliding shell 93 will continuously slide upward along the surface of the connecting shell 92 under the impact of the cam 96, and at the same time, the third spring 94 can be squeezed so that it can adapt to the distance difference caused by the continuously descending support plate 12, so that a knocking sound can be continuously produced between the cam 96 and the sliding shell 93, thereby reminding the staff to prepare to replace the woven bag that is about to be filled. In addition, after the staff removes the filled woven bag, the second spring 14 will release its elasticity, so that the support plate 12 rises to its initial position, and under the elastic action of the third spring 94, the sliding shell 93 can also be restored to its initial position. Therefore, there is no need for workers to continuously observe whether the woven bag is full, thereby improving the efficiency of feed packaging operations with multiple silo barrels.

[0029] It is worth noting that the timing controller 10 proposed in this technical solution is a prior art, and its working principle and beneficial effects when used are not described in detail here.

[0030] Working principle: First, by setting the parameters of the timing controller 10, the stepper motor 5 is started periodically, and then the stepper motor 5 drives the screw rod 4 to rotate, so that the sliding block 6 drives the support plate 71 and the rotating rod 72 to move up and down on the surface of the silo tube 2, and the roller 19 at one end of the rotating rod 72 contacts and slides with the inner wall of the wave frame 8. The elasticity of the first spring 75 allows the rotating rod 72 to swing around the rotating shaft 73 as the center, so that the rubber sleeve 16 on the other side of the rotating rod 72 continuously knocks on the thickened plate 15 on the surface of the silo tube 2. The remaining feed amount in the silo tube 2 is judged by the strength of the knocking sound, so that the workers can plan the replenishment in time. At the same time, when the feed is put into the woven bag, the woven bag mouth is first set on the bag rack 13, and the drive motor 95 is started to drive the cam 96 to rotate, and then the solenoid valve of the discharge pipe of the silo tube 2 is opened to allow When the feed falls into the woven bag and the amount of feed in the woven bag gradually increases and is about to be filled, the supporting plate 12 will slowly lower its height to compress the second spring 14, and can synchronously drive the extension plate 91, the connecting shell 92 and the sliding shell 93 to descend until the rotating cam 96 contacts and collides with the sliding shell 93. At this time, the sliding shell 93 will slide upward along the surface of the connecting shell 92 under the impact of the cam 96, and will also squeeze the third spring 94, so that a knocking sound will continue to be produced between the cam 96 and the sliding shell 93, thereby reminding the staff to replace the full woven belt in time. Finally, the worker will remove the full woven bag, and the second spring 14 and the third spring 94 will release their elasticity, so that the supporting plate 12 and the sliding shell 93 will return to their initial positions, so that the worker does not need to continuously observe whether the woven bag is full, thereby improving the efficiency of bagging.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A timed knocking reminder device for a packaging room, comprising a bottom plate (1) and a silo tube (2) bolted to the top thereof, characterized in that: Also includes: A fixed frame (3) is bolted to the surface of the silo tube (2), a screw rod (4) is arranged in the inner cavity of the fixed frame (3), a stepping motor (5) is bolted below the surface of the silo tube (2), and an output shaft of the stepping motor (5) is drivingly connected to the screw rod (4); A sliding block (6) is threadedly connected to the surface of the screw rod (4), the sliding block (6) is slidably connected to the inner wall of the fixed frame (3), a wave frame (8) is bolted to the surface of the silo tube (2), and a knocking mechanism (7) is provided on one side of the sliding block (6); A timing controller (10) is installed below the silo tube (2), the timing controller (10) is electrically connected to the stepping motor (5), a base frame (11) is bolted to the top of the bottom plate (1), and a supporting plate (12) is slidably connected to the inner wall of the base frame (11); A bag frame (13) is bolted to the top of a supporting plate (12); a second spring (14) is fixedly connected to the inner wall of the base frame (11); and a reminder mechanism (9) is provided on one side of the supporting plate (12).

2. A packing room timed knocking reminder device according to claim 1, characterized in that: The knocking mechanism (7) comprises a support plate (71) bolted to the surface of the sliding block (6) and a rotating rod (72) rotatably connected between the support plates (71); a rotating shaft (73) is fixedly connected to the surface of the rotating rod (72); both ends of the rotating shaft (73) penetrate the outer side of the support plate (71) and are rotatably connected to the inner wall thereof; one side of the support plate (71) is fixedly connected to a top plate (74); the top plate (74) is of inclined design; one side of the top plate (74) is fixedly connected to a first spring (75); the other end of the first spring (75) is fixedly connected to the surface of the rotating rod (72).

3. A packing room timed knocking reminder device according to claim 1, characterized in that: The reminder mechanism (9) comprises an extension plate (91) bolted to one side of the top of the support plate (12) and a connection shell (92) fixedly connected to one side of the bottom of the extension plate (91); a sliding shell (93) is slidably connected to the surface of the connection shell (92); a third spring (94) is fixedly connected to the inner wall of the sliding shell (93); a drive motor (95) is bolted to one side of the base frame (11); a cam (96) is bolted to the output shaft of the drive motor (95); and the cam (96) is used in conjunction with the sliding shell (93).

4. A packing room timed knocking reminder device according to claim 2, characterized in that: One end of the rotating rod (72) is rotatably connected to a roller (19), and the roller (19) is slidably connected to the inner wall of the wave frame (8).

5. A packing room timed knocking reminder device according to claim 2, characterized in that: A thickened plate (15) is welded on the surface of the silo tube (2), a rubber sleeve (16) is fixedly connected to one side of the rotating rod (72), and the thickened plate (15) and the rubber sleeve (16) are used in conjunction with each other.

6. A packing room timed knocking reminder device according to claim 2, characterized in that: The surface of the silo tube (2) is provided with scale lines (17), and the other end of the rotating rod (72) is bolted with a pointer (18), and the scale lines (17) and the pointer (18) are used in conjunction with each other.

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