Material adjustment assembly

Abstract

The utility model provides a kind of material adjusting assembly, it is related to material adjusting technical field, the material adjusting assembly includes mounting bracket, turnover mechanism, blocking mechanism, side plate, sliding slot, plugboard, guide, fixed link, tension spring, mounting groove, baffle;The side of side plate is provided with support frame, pulley is rotatably connected at the both ends of support frame, baffle is connected between plugboard and plugboard, and rope body is bypassed from the outside of two pulleys;Spring is arranged between baffle and support frame;Spring is always in compression state, tension spring is always in stretching state, and the elastic force of spring is greater than the tension of tension spring, the kind of adjusting assembly can realize the adjustment of the upper and lower ends of box, so that manual participation is not needed Difficulty adjustment work of the upper and lower ends of box, guarantee production line efficiency, simultaneously, subsequent box can be blocked by plugboard when box is in the process of overturning, subsequent box will not cause obstruction to the overturning of previous box, so as to ensure that box can stably complete overturning, and use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of material adjustment technology, specifically a material adjustment component. Background Technology

[0002] During the transportation of materials on the conveyor belt, it is necessary to swap the top and bottom of the materials, such as swapping the top and bottom of the box. Swapping the top and bottom of the box can be used to attach labels to the top and bottom of the box respectively, and can also be used to perform visual inspection of the top and bottom of the box. Currently, the swapping of the top and bottom of the box is usually done manually. When the overall weight of the material is relatively light, manual adjustment can meet the production efficiency. However, when the overall weight of the material is relatively heavy, the labor intensity of the workers increases, which will cause the swapping efficiency to decrease and make it difficult to guarantee the efficiency of the production line. Utility Model Content

[0003] The purpose of this invention is to provide a material adjustment component that addresses the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: the material adjustment assembly includes a mounting frame: The mounting frame is equipped with a flipping mechanism, which is used to grab and adjust materials. The mounting frame is provided with a blocking mechanism on its side. The blocking mechanism includes two blocking units, which are located on both sides of the mounting frame. The blocking unit includes a side plate disposed on one side of the mounting frame, and a sliding groove is provided on one side of the side plate, with an insert plate slidably connected inside the sliding groove; The side plate is provided with a guide that communicates with the slide groove. The insert plate can slide along the guide. The insert plate and the guide are respectively provided with a fixing rod. The two fixing rods are connected by a tension spring. The side plate is also provided with a mounting groove, and a baffle is rotatably connected inside the mounting groove; A support frame is provided on one side of the side plate, and pulleys are rotatably connected to both ends of the support frame. The baffle and the insert plate are connected by a rope, which passes around the outside of the two pulleys. A spring is provided between the baffle and the support frame; The spring is always in a compressed state, the tension spring is always in a stretched state, and the elastic force of the spring is greater than the tension force of the tension spring.

[0005] Preferably, the end of the side plate furthest from the mounting bracket is bent outwards from the side plate.

[0006] Preferably, the front end of the insert plate is provided with a bevel.

[0007] Preferably, when the material comes into contact with the baffle, the entire material has completely passed through the chute.

[0008] Preferably, both the baffle and the insert are made of nylon plastic.

[0009] The beneficial effects of this utility model are: This type of interchangeable component can interchange the top and bottom ends of the box, eliminating the need for manual intervention in the difficult task of interchange, thus ensuring production line efficiency. At the same time, during the flipping process, subsequent boxes can be blocked by the insert plate, preventing them from obstructing the flipping of the previous box, thereby ensuring that the box can be flipped stably and with good performance. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of the adjustment component.

[0011] Figure 2 This is a top view of the adjustment components mounted on the conveyor belt.

[0012] Figure 3 This is a schematic diagram of the material passing through the adjustment components.

[0013] Figure 4 yes Figure 3 A partial cross-sectional view of a magnified view at point A in the middle.

[0014] Figure 5 This is a schematic diagram of the suction cup assembly.

[0015] In the diagram: 1. Conveyor belt; 2. Material; 3. Sleeve; 4. Cavity; 5. Suction cup assembly; 6. Solenoid valve; 7. Pipeline; 8. Motor; 9. Mounting bracket; 10. Side plate; 11. Slide groove; 12. Insert plate; 13. Guide; 14. Fixing rod; 15. Tension spring; 16. Baffle; 17. Support frame; 18. Pulley; 19. Rope; 20. Spring. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0017] like Figure 1-5 As shown, a material adjustment assembly includes a mounting bracket 9: The mounting frame 9 is equipped with a flipping mechanism, which is used to grab and adjust the material 2. The mounting frame 9 is provided with a blocking mechanism on its side. The blocking mechanism includes two blocking units, which are located on both sides of the mounting frame 9. The blocking unit includes a side plate 10 disposed on one side of the mounting frame 9, a groove 11 is provided on one side of the side plate 10, and an insert plate 12 is slidably connected inside the groove 11. The side plate 10 is provided with a guide 13 that communicates with the slide groove 11. The insert plate 12 can slide along the guide 13. The insert plate 12 and the guide 13 are respectively provided with a fixing rod 14. The two fixing rods 14 are connected by a tension spring 15. The side plate 10 is also provided with a mounting groove, and a baffle 16 is rotatably connected inside the mounting groove; A support frame 17 is provided on one side of the side plate 10. Pulleys 18 are rotatably connected to both ends of the support frame 17. The baffle 16 and the insert plate 12 are connected by a rope 19, which passes around the outside of the two pulleys 18. A spring 20 is provided between the baffle 16 and the support frame 17; Spring 20 is always in a compressed state, while tension spring 15 is always in a stretched state. The elastic force of spring 20 is greater than the tension force of tension spring 15.

[0018] The flipping mechanism includes a sleeve 3, a cavity 4, a suction cup assembly 5, and a motor 8. The suction cup assembly 5 is mounted on the cavity 4. There are two sleeves 3, which are respectively mounted on both sides of the cavity 4 and are in communication with the cavity 4. The sleeves 3 are connected to the mounting frame 9 through bearings. The motor 8 is mounted on the mounting frame 9. The output end of the motor 8 is connected to one of the sleeves 3. The motor 8 is equipped with a reducer.

[0019] The suction cup assembly 5 is provided with two sets, and also includes two solenoid valves 6. The solenoid valves 6 are two-position three-way valves (normally closed type). The solenoid valves 6 have a common port, a normally open port and a normally closed port. It also includes a vacuum source. The suction cup assembly 5 is connected to the solenoid valves 6 and the vacuum source through a pipe 7.

[0020] In the initial state, both solenoid valves 6 are de-energized, and both suction cup assemblies 5 are open to the atmosphere. When solenoid valve V1 is energized, suction cup assembly A is connected to a vacuum and adsorbs material 2, while solenoid valve V2 remains de-energized. At the same time, suction cup assembly B is open to the atmosphere. When material 2 is transferred from one side of the adjustment assembly to the other side, solenoid valve V1 is de-energized, suction cup assembly A breaks the airflow, and releases material 2. Then, solenoid valve V2 is energized, suction cup assembly B is connected to a vacuum, and adsorbs material 2.

[0021] Meanwhile, each suction cup assembly 5 is equipped with a contact sensor. When the material 2 comes into contact with the contact sensor during the process of being transported by the conveyor belt 1, the corresponding solenoid valve 6 is energized to achieve adsorption of the material 2. At the same time, the motor 8 starts after a short delay, causing the material 2 to rotate 180°.

[0022] Material 2 is a box with a flat surface, which can be stably adsorbed by the suction cup assembly 5.

[0023] The adjustment assembly is installed on conveyor belt 1.

[0024] When the vertical position of the box needs to be reversed, the box will first move along with the conveyor belt 1. During this movement, due to the friction between the box and the conveyor belt 1, the box can simultaneously press against the baffles 16 on both sides. When the baffles 16 are pressed, the springs 20 will compress, and simultaneously, under the action of the rope 19, the tension spring 15 will shorten. The tension spring 15 provides tension to the insert plates 12, allowing the insert plates 12 to move out of the chute 11. The two insert plates 12 on both sides... All boxes are moved out of the slide 11. At this time, the two insert plates 12 can block other boxes from passing through the insert plates 12. After the previous box triggers the contact sensor on the suction cup assembly 5, the suction cup assembly 5 begins to adsorb the box. After the box is adsorbed, the motor 8 starts and drives the box to rotate 180°, so that the box moves from one side of the mounting frame 9 to the other side of the mounting frame 9. At this time, the upper and lower ends of the box have been swapped. Then the suction cup assembly 5 stops adsorbing the box, and the box continues to move with the conveyor belt 1.

[0025] During the flipping process, the box will gradually separate from the baffle 16. When the box is completely separated from the baffle 16, the baffle 16 will be pushed towards the middle of the conveyor belt 1 by the action of the spring 20. At the same time, the tension spring 15 will be stretched by the transmission action of the rope 19, and the insert plate 12 will be moved out from the slide 11. At this time, the blocked box can pass through the middle of the two slide 11. When the box contacts the baffle 16, the two insert plates 12 will enter between the two side plates 10 again to block the subsequent box.

[0026] There is a certain distance between the boxes on the conveyor belt 1, and the adjustment component moves the boxes from one side of the mounting frame 9 to the other side of the mounting frame 9 at a relatively fast speed. Therefore, two boxes will not be blocked by the insert plate 12 at the same time. If this situation exists, the moving speed of the conveyor belt 1 needs to be adjusted.

[0027] The suction cup assembly 5 is positioned approximately in the middle of the box to allow the box to be stably rotated and transported on the conveyor belt 1.

[0028] Furthermore, the end of the side plate 10 furthest from the mounting bracket 9 is bent outwards to facilitate the accurate entry of material 2 between the two side plates 10.

[0029] Furthermore, the front end of the insert plate 12 is provided with a slope to reduce the contact area with the material 2 and reduce friction.

[0030] Furthermore, when material 2 comes into contact with baffle 16, material 2 has completely passed through chute 11, preventing material 2 from being squeezed and scraped by baffle 12 during the conveyor belt 1 process.

[0031] Furthermore, both the baffle 16 and the insert plate 12 are made of nylon plastic.

[0032] Motor 8, suction cup assembly 5, solenoid valve 6, sensors, etc. are all controlled by an industrial PLC system.

[0033] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A material adjustment assembly, comprising a mounting bracket, characterized in that: The mounting frame is equipped with a flipping mechanism, which is used to grab and adjust materials. The mounting frame is provided with a blocking mechanism on its side. The blocking mechanism includes two blocking units, which are located on both sides of the mounting frame. The blocking unit includes a side plate disposed on one side of the mounting frame, and a sliding groove is provided on one side of the side plate, with an insert plate slidably connected inside the sliding groove; The side plate is provided with a guide that communicates with the slide groove. The insert plate can slide along the guide. The insert plate and the guide are respectively provided with a fixing rod. The two fixing rods are connected by a tension spring. The side plate is also provided with a mounting groove, and a baffle is rotatably connected inside the mounting groove; A support frame is provided on one side of the side plate, and pulleys are rotatably connected to both ends of the support frame. The baffle and the insert plate are connected by a rope, which passes around the outside of the two pulleys. A spring is provided between the baffle and the support frame; The spring is always in a compressed state, the tension spring is always in a stretched state, and the elastic force of the spring is greater than the tension force of the tension spring.

2. The material adjustment assembly according to claim 1, characterized in that, The end of the side plate furthest from the mounting bracket bends outward from the side plate.

3. The material adjustment assembly according to claim 1, characterized in that, The front end of the insert plate is provided with a slope.

4. The material adjustment assembly according to claim 1, characterized in that, When the material comes into contact with the baffle, the entire material has completely passed through the chute.

5. The material adjustment assembly according to claim 1, characterized in that, Both the baffle and the insert are made of nylon plastic.

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