Bagging and feeding mechanism

Abstract

The utility model relates to the technical field of water bucket bagging, and discloses a bagging feeding mechanism which comprises a bottom plate, a conveying belt is arranged above the bottom plate, a water bucket is placed above the conveying belt, raw material barrels are rotationally connected to the two sides of the front end of the bottom plate, plastic films are connected to the raw material barrels in a sleeved mode, and the other ends of the plastic films are located on the two sides of the water bucket. Leveling assemblies in mirror symmetry are arranged on the left side and the right side of the middle of the bottom plate, a light sensor is fixedly installed on the left side of the bottom plate and located behind the leveling assembly on the left side, one leveling assembly comprises a hydraulic press, and a side plate is fixed to the output end of the hydraulic press. Through the arrangement of the two opposite leveling assemblies, when the water bucket moves to the tail end and is located in the working range of the two leveling assemblies, a light sensor conducts detection and sends out a signal to drive the two hydraulic devices to move relatively, a plastic film is leveled and tightened through the two rollers, and follow-up machining is facilitated; meanwhile, a fastener capable of adjusting the rotating damping of the roller is arranged, so that the plastic film is prevented from being damaged, and use and adjustment are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of bucket bagging, in particular to a bagging feeding mechanism. Background Art

[0002] The outside of the bucket is covered with a plastic film, which not only serves to beautify the appearance, but also effectively protects the water quality inside the bucket. It can also block dust and prevent the bucket from being exposed to the sun, which would cause pollution and damage to the bucket body.

[0003] In the traditional bagging structure, the bucket is transported on the conveyor belt and the raw materials are rotated to load the bucket bag. The bagging is achieved by welding and shearing two plastic films. During the loading, welding and shearing process of the plastic film, the plastic film is prone to wrinkles, and the traditional bagging is not tight enough, so a bagging feeding mechanism is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bagging feeding mechanism having the advantages of smooth and tight bagging, and solves the problem that the traditional bagging structure is prone to wrinkles and the bagging is not tight enough during the bagging process.

[0005] In order to achieve the above-mentioned purpose of bagging flat and tight, the utility model provides the following technical solutions:

[0006] A bagging feeding mechanism includes a base plate, a conveyor belt is provided above the base plate, a water bucket is placed above the conveyor belt, raw material cylinders are rotatably connected on both sides of the front end of the base plate, plastic films are sleeved on the raw material cylinders, and the other ends of the plastic films are located on both sides of the water bucket, mirror-symmetrical leveling components are provided on the left and right sides of the middle of the base plate, and a light sensor is fixedly installed on the left side of the base plate, and the light sensor is located behind the left leveling component.

[0007] One of the leveling components includes a hydraulic press, a side plate is fixed to the output end of the hydraulic press, two through holes one distributed up and down are provided on the side plate, a buffer device is inserted into the through hole one on the side plate, the other end of the buffer device is rotatably connected to a roller, the upper end of the buffer device is threadedly connected to a fastener, and a spring is sleeved on the buffer device.

[0008] As a preferred technical solution of the present invention, the buffer device includes a buffer rod, which is circular. A disc clamping block is fixed to one end of the buffer rod close to the hydraulic press, and a clamping block is fixed to one end of the buffer rod away from the hydraulic press.

[0009] As an optimal technical solution of the present invention, a roller is rotatably connected to the clamping block, the farthest end of the roller away from the hydraulic press is located outside the clamping block, the spring is sleeved on two buffer rods, and the side plate is located between the spring and the disc clamping block.

[0010] As a preferred technical solution of the present invention, the spring is in a compressed state when at rest, the diameter of the disc block is larger than the diameter of the through hole, and the disc block fits tightly against the side plate.

[0011] As an optimal technical solution of the present invention, the leveling components are respectively located on both sides of the bucket, a threaded through hole 2 is opened at the upper end of the clamping block, the fastener is threadedly connected to the clamping block through the through hole 2, and the fastener passes through the bottom of the through hole 2 and is in direct contact with the upper end of the roller.

[0012] As a preferred technical solution of the present invention, the fastener is composed of three parts, the bottom end is a spherical structure, the middle part is a screw structure, and the top end is a handle structure.

[0013] As a preferred technical solution of the present invention, the spherical structure is in direct contact with the upper end of the roller, the screw structure is threadedly connected to the clamping block through through hole 1, and the handle structure is located outside the clamping block.

[0014] Compared with the prior art, the present invention provides a bagging feeding mechanism with the following beneficial effects:

[0015] The bag feeding mechanism has a light sensor that sends an electrical signal when the bucket passes by, causing the hydraulic machines of the two leveling components to drive relative to each other. At this time, the roller on each side moves with the plastic film on that side and fits each other with the surface of the bucket. At the same time, the roller can rotate and is equipped with a fastener to control the damping of the roller rotation to prevent the roller from being too loose, resulting in the plastic film not fitting tightly against the bucket, or the roller from being too tight, resulting in the plastic film breaking during the movement of the roller. The leveling component is arranged at the front end of the welding and cutting of the bucket bag, which can effectively ensure the flatness and tightness of the bag. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the leveling component of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the buffer device of the utility model.

[0020] In the figure: 1. Base plate; 2. Conveyor belt; 3. Water bucket; 4. Raw material cylinder; 5. Plastic film; 6. Leveling assembly; 7. Light sensor; 61. Hydraulic press; 62. Side plate; 63. Buffer device; 64. Roller; 65. Fastener; 66. Spring; 6301. Buffer rod; 6302. Clamping block; 6303. Disc clamping block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0024] See also Figure 1-4 A bagging feeding mechanism includes a bottom plate 1, a conveyor belt 2 is arranged above the bottom plate 1, a water bucket 3 is placed above the conveyor belt 2, raw material cylinders 4 are rotatably connected on both sides of the front end of the bottom plate 1, plastic films 5 are sleeved on the raw material cylinders 4, and the other ends of the plastic film 5 are located on both sides of the water bucket 3, and mirror-symmetrical leveling components 6 are arranged on the left and right sides of the middle of the bottom plate 1. A light sensor 7 is fixedly installed on the left side of the bottom plate 1, and the light sensor 7 is located behind the leveling component 6 on the left.

[0025] A leveling component 6 includes a hydraulic press 61, and a side plate 62 is fixed to the output end of the hydraulic press 61. Two through holes 1 distributed up and down are provided on the side plate 62. A buffer device 63 is inserted into the through hole 1 on the side plate 62. The other end of the buffer device 63 is rotatably connected to a roller 64. A fastener 65 is threadedly connected to the upper end of the buffer device 63, and a spring 66 is sleeved on the buffer device 63.

[0026] It should be noted that the flattening component 6 of the device is arranged at the front end of the bagging welding and shearing device. The flattening component 6 and the plastic film 5 keep operating. When the bucket 3 moves to the rear half of the bucket 3 component where the flattening component 6 is located, it starts working to flatten and tighten the two plastic films 5 at the rear half of the bucket 3.

[0027] In this embodiment, the buffer device 63 includes a buffer rod 6301, which is circular. A disc clamping block 6303 is fixed to the end of the buffer rod 6301 close to the hydraulic press 61, and a clamping block is fixed to the end of the buffer rod 6301 away from the hydraulic press 61.

[0028] It should be noted that when the plastic film 5 is clamped by the wall of the bucket 3 and the roller 64, the friction between the plastic film 5 and the roller 64 should be greater than the friction between the plastic film 5 and the body of the bucket 3. When the roller 64 cooperates with the surface of the bucket 3, it maintains a tight connection so that the plastic film 5 moves under the drive of the roller 64, making the plastic film 5 flat and moving together to the rear end of the bucket 3. The two flattened plastic films 5 are conducive to the next step of welding and cutting.

[0029] In this embodiment, a roller 64 is rotatably connected to the clamping block 6302, and the farthest end of the roller 64 away from the hydraulic press 61 is located on the outside of the clamping block 6302. The spring 66 is sleeved on the two buffer rods 6301, and the side plate 62 is located between the spring 66 and the disc clamping block 6303.

[0030] It should be noted that the provision of a spring 66 ensures that the roller 64 and the water bucket 3 are tightly pressed together, which is beneficial to the sheeting of the plastic film 5 and facilitates subsequent processing.

[0031] In this embodiment, the spring 66 is in a compressed state when at rest, the diameter of the disc block 6303 is larger than the diameter of the through hole, and the disc block 6303 fits tightly against the side plate 62 .

[0032] It should be noted that the chuck acts to keep the spring 66 in a compressed state, while ensuring that the maximum length of the leveling assembly 6 remains unchanged.

[0033] In this embodiment, the leveling components 6 are located on both sides of the bucket 3, and a threaded through hole 2 is opened at the upper end of the clamping block 6302. The fastener 65 is threadedly connected to the clamping block 6302 through the through hole 2. The fastener 65 passes through the bottom of the through hole 2 and is in direct contact with the upper end of the roller 64.

[0034] It should be noted that by rotating the fastener 65 , the pressure between the bottom end of the fastener 65 and the bottom end of the roller 64 will continue to increase, so that the friction between the two becomes larger, thereby achieving damping adjustment of the roller 64 .

[0035] In this embodiment, the fastener 65 is composed of three parts: the bottom end is a spherical structure, the middle part is a screw structure, and the top end is a handle structure.

[0036] In this embodiment, the spherical structure is in direct contact with the upper end of the roller 64 , the screw structure is threadedly connected to the clamping block 6302 through the through hole 1, and the handle structure is located outside the clamping block 6302 .

[0037] It should be noted that by rotating the handle structure at the top, more effort is saved. At the same time, the spherical structure at the bottom serves to reduce the force-bearing area, so that the friction force is smaller and the plastic film 5 will not be damaged due to the inability to rotate due to excessive pressure.

[0038] To sum up: the bag feeding mechanism, when the bucket 3 passes the photo sensor 7, the photo sensor 7 sends an electrical signal, so that the hydraulic presses 61 of the two leveling components 6 are driven relative to each other. At this time, the roller 64 on each side moves with the plastic film 5 on that side and fits with each other on the surface of the bucket 3. At the same time, the roller 64 can rotate and is provided with a fastener 65 for controlling the rotation damping of the roller 64 to prevent the roller 64 from being too loose, resulting in the plastic film 5 not fitting tightly against the bucket 3, or the roller 64 from being too tight, resulting in the plastic film 5 breaking during the movement of the roller 64. The leveling component 6 is arranged at the front end of the bagging welding and cutting of the bucket 3, which can effectively ensure the flatness and tightness of the bagging.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bagging feeding mechanism, comprising a bottom plate, characterized in that: A conveyor belt is provided above the bottom plate, a water bucket is placed above the conveyor belt, raw material cylinders are rotatably connected to both sides of the front end of the bottom plate, plastic films are sleeved on the raw material cylinders, and the other ends of the plastic films are located on both sides of the water bucket, and mirror-symmetrical leveling components are provided on the left and right sides of the middle of the bottom plate, and a light sensor is fixedly installed on the left side of the bottom plate, and the light sensor is located behind the left leveling component; One of the leveling components includes a hydraulic press, a side plate is fixed to the output end of the hydraulic press, two through holes one distributed up and down are provided on the side plate, a buffer device is inserted into the through hole one on the side plate, the other end of the buffer device is rotatably connected to a roller, the upper end of the buffer device is threadedly connected to a fastener, and a spring is sleeved on the buffer device.

2. A bagging feeding mechanism according to claim 1, characterized in that: The buffer device includes a buffer rod, which is circular. A disc clamping block is fixed to one end of the buffer rod close to the hydraulic press, and a clamping block is fixed to one end of the buffer rod away from the hydraulic press.

3. A bagging feeding mechanism according to claim 2, characterized in that: The clamping block is rotatably connected to a roller, the farthest end of the roller away from the hydraulic press is located outside the clamping block, the spring is sleeved on two buffer rods, and the side plate is located between the spring and the disc clamping block.

4. A bagging feeding mechanism according to claim 3, characterized in that: The spring is in a compressed state when at rest, the diameter of the disc clamping block is larger than the diameter of the through hole, and the disc clamping block is tightly fitted to the side plate.

5. A bagging feeding mechanism according to claim 4, characterized in that: The leveling components are respectively located on both sides of the bucket, and a threaded through hole 2 is opened on the upper end of the clamping block. The fastener is threadedly connected to the clamping block through the through hole 2, and the fastener passes through the bottom of the through hole 2 and directly contacts the upper end of the roller.

6. A bagging feeding mechanism according to claim 5, characterized in that: The fastener consists of three parts: a spherical structure at the bottom, a screw structure in the middle, and a handle structure at the top.

7. A bagging feeding mechanism according to claim 6, characterized in that: The spherical structure is in direct contact with the upper end of the roller, the screw structure is threadedly connected to the clamping block through the first through hole, and the handle structure is located outside the clamping block.

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