Vacuum adsorption type continuous feeding device for drum paper raw materials

Abstract

The utility model discloses a vacuum adsorption type continuous feeding device for drum paper raw materials, which belongs to the technical field of drum paper raw material feeding and comprises a feeding frame and a movable support mounted on the feeding frame in a sliding manner, a vacuum controller is arranged below the movable support in a lifting manner, a hose is connected onto the vacuum controller, and the hose is connected onto the movable support. The other end of the hose is provided with an adsorption disc, the adsorption disc is telescopically connected to the two sides of the vacuum controller, and a plurality of air holes are formed in the bottom of the adsorption disc at equal intervals; a lead screw is rotationally installed on the feeding frame, and the movable support is arranged outside the lead screw in a threaded and sleeving mode. A hoisting mechanism for controlling the vacuum controller to lift, move and continuously feed is arranged on the movable bracket; the drum paper raw materials can be continuously and stably carried and fed through vacuum adsorption, the vacuum adsorption range can be adjusted according to the sizes of the drum paper raw materials, and the stability of feeding of the drum paper raw materials is further kept.

Description

Technical Field

[0001] This utility model relates to the field of paper drum material feeding technology, specifically a vacuum adsorption continuous feeding device for paper drum materials. Background Technology

[0002] The main raw materials for drum paper include pulp, fiber materials, liquid resin, and other auxiliary materials. Bamboo fiber, glass fiber, carbon fiber, etc. are cut into suitable lengths and mixed with liquid resin. The mixed fiber pulp is dried and shaped by a paper machine to form the initial drum paper shape. In order to facilitate the cutting and drying of paper raw materials, some production processes require the movement of raw materials through a feeding device, which automates the drum paper production process.

[0003] For example, patent CN211812489U discloses an automatic drum paper feeding device, including a drum paper storage mechanism for carrying drum paper; a lifting mechanism whose actuator is aligned with the drum paper storage mechanism and used to lift the drum paper stored in the drum paper storage mechanism; a drum paper feeding mechanism for picking up and transferring drum paper one by one from the drum paper storage mechanism; a drum paper buffer mechanism for buffering the drum paper output by the drum paper feeding mechanism; and a drum paper feeding mechanism for taking out the drum paper from the drum paper buffer mechanism and feeding it to the assembly line. This automated equipment replaces manual feeding, has a high degree of automation, and improves efficiency. High production efficiency; the drum paper feeding mechanism and drum paper loading mechanism automatically adsorb the drum paper, so the worker's hands do not come into contact with the drum paper, avoiding the deformation of the drum paper when manually picking it up, reducing the scrap rate of the drum paper, and ensuring the quality of the drum paper assembled into the speaker; some loading devices require continuous and rapid loading to improve processing efficiency. During continuous loading, the stability of the equipment movement is reduced, and it is easy to shake and cause the adsorbed drum paper material to fall off. In addition, the drum paper material is cut into different sizes for different production processes. Some existing adsorption loading devices are not convenient to adjust the adsorption range according to the size of the drum paper material, and the adjustment flexibility is poor.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on the existing paper feed material. Utility Model Content

[0005] The purpose of this invention is to provide a vacuum adsorption continuous feeding device for drum paper raw materials, in order to improve processing efficiency, the feeding device mentioned in the background art needs to continuously and quickly feed the material. During the continuous feeding process, the stability of the equipment movement is reduced, and it is easy to shake, causing the adsorbed drum paper raw materials to fall off.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vacuum adsorption continuous feeding device for paper drum raw materials, comprising a feeding rack and a movable support slidably mounted on the feeding rack. A vacuum controller is flexibly mounted below the movable support, and a flexible hose is connected to the vacuum controller. An adsorption plate is mounted at the other end of the flexible hose. The adsorption plate is telescopically connected to both sides of the vacuum controller, and multiple air holes are evenly spaced at the bottom of the adsorption plate. A lead screw is rotatably mounted on the feeding rack, and the movable support is threaded onto the outside of the lead screw. A hoisting mechanism is provided on the movable support to control the lifting and moving of the vacuum controller for continuous feeding.

[0007] Preferably, the hoisting mechanism includes a hoisting frame fixedly installed on a movable support, a spool rotatably mounted on the hoisting frame, and a metal pull rope wound around the spool; a connecting seat is fixedly installed on the upper end face of the vacuum controller, and the connecting seat is fixedly connected to the metal pull rope.

[0008] Preferably, a servo motor is fixedly installed on the hoisting frame, and a drive gear is connected to the output end of the servo motor. A driven gear is meshed with the drive gear. The driven gear is fixedly connected to the coil on the same axis.

[0009] Preferably, a hollow column is fixedly installed at the bottom of the hoisting frame, and a cylindrical rod is fixedly installed on the upper surface of the vacuum controller. The cylindrical rod moves upward and engages with the hollow column.

[0010] Preferably, the vacuum controller is equipped with an adjustment mechanism that adjusts the adsorption and feeding range according to the size of the paper drum material.

[0011] Preferably, the adjustment mechanism includes guide rods that are telescopically connected to both sides of the vacuum controller, and the guide rods are fixedly connected to the adsorption disk.

[0012] Preferably, a fixed base is fixedly installed on the adsorption plate, a cylinder is fitted into the vacuum controller, a positioning seat is connected to the output end of the cylinder, a transmission rod is rotatably connected to the positioning seat, and the other end of the transmission rod is rotatably connected to the fixed base.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the vacuum adsorption continuous feeding device for drum paper raw materials uses an adsorption plate to vacuum adsorb the drum paper raw materials, controls the horizontal movement of the moving support, and controls the vacuum controller and adsorption plate to move upward, thereby realizing automated feeding and conveying of drum paper raw materials.

[0014] Furthermore, the mobile support is equipped with a hoisting mechanism that controls the lifting and moving of the vacuum controller for continuous material feeding. The servo motor drives the wire reel to rotate under the meshing transmission of the drive gear and the driven gear. The rotation of the wire reel tightens the metal pull rope, which can drive the vacuum controller and the suction plate to move upward to achieve material feeding.

[0015] As the vacuum adsorption plate moves upward, the cylindrical rod moves up and engages with the interior of the hollow column. Under the engagement and limiting effect of the cylindrical rod and the hollow column, the vacuum controller and the adsorption plate are kept relatively stably connected below the lifting frame, avoiding the problem of adsorption falling off due to the shaking of the paper material during the continuous horizontal feeding process.

[0016] Furthermore, the vacuum controller is equipped with an adjustment mechanism that adjusts the adsorption and feeding range according to the size of the drum paper raw material. By moving the guide rod laterally on the side of the vacuum controller, the distance between the adsorption plates on the left and right sides is adjusted, thereby adjusting the adsorption and feeding range so that the feeding device can adsorb drum paper raw materials of a larger size.

[0017] The cylinder controls the directional movement of the positioning seat, and the two ends of the transmission rod connected between the positioning seat and the fixed seat rotate accordingly. The rotating transmission rod can push the fixed seat to move laterally, thereby adjusting the distance between the two adsorption plates. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the feeding rack of this utility model.

[0019] Figure 2 This is a three-dimensional structural diagram of the vacuum controller of this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the mobile support frame of this utility model.

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the coil of this utility model.

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the adsorption plate of this utility model.

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the pores in this utility model.

[0024] In the diagram: 1. Feeding rack; 2. Moving support; 3. Vacuum controller; 4. Hose; 5. Adsorption plate; 6. Air hole; 7. Lead screw; 8. Lifting frame; 9. Wire reel; 91. Servo motor; 92. Drive gear; 93. Driven gear; 10. Metal pull rope; 11. Connecting seat; 12. Hollow column; 13. Cylindrical rod; 14. Guide rod; 15. Fixed seat; 16. Cylinder; 17. Positioning seat; 18. Transmission rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1: Please refer to Figures 1-6 The present invention provides the following technical solution: a vacuum adsorption continuous feeding device for paper drum raw materials, including a feeding frame 1 and a movable support 2 slidably mounted on the feeding frame 1. A vacuum controller 3 is lifted and lowered below the movable support 2. A flexible hose 4 is connected to the vacuum controller 3. An adsorption plate 5 is installed at the other end of the flexible hose 4. The adsorption plate 5 is telescopically connected to both sides of the vacuum controller 3, and multiple air holes 6 are evenly spaced at the bottom of the adsorption plate 5. A lead screw 7 is rotatably mounted on the feeding frame 1, and the movable support 2 is threaded onto the outside of the lead screw 7. A hoisting mechanism is provided on the movable support 2 to control the lifting and moving of the vacuum controller 3 for continuous feeding.

[0027] The hoisting mechanism includes a hoisting frame 8 fixedly installed on the movable support 2, a wire reel 9 rotatably installed on the hoisting frame 8, and a metal pull rope 10 wound and connected on the wire reel 9; a connecting seat 11 is fixedly installed on the upper end face of the vacuum controller 3, and the connecting seat 11 is fixedly connected to the metal pull rope 10.

[0028] A servo motor 91 is fixedly installed on the hoisting frame 8. The output end of the servo motor 91 is connected to a drive gear 92, and a driven gear 93 is meshed with the drive gear 92. The driven gear 93 is fixedly connected to the coil 9 on the same axis.

[0029] A hollow column 12 is fixedly installed at the bottom of the hoisting frame 8, and a cylindrical rod 13 is fixedly installed on the upper surface of the vacuum controller 3. The cylindrical rod 13 moves upward and engages with the hollow column 12.

[0030] The raw paper is placed under the vacuum controller 3. The servo motor 91 controls the rotation of the drive gear 92. The drive gear 92 meshes with the driven gear 93. Under the meshing transmission, the driven gear 93 and the coil 9 rotate. When the coil 9 rotates, it can release or rewind the metal pull rope 10. Adjust the position of the vacuum controller 3 below the lifting frame 8 to control the vacuum controller 3 and the adsorption plate 5 to move downward, so that the adsorption plate 5 vacuum adsorbs the raw paper. The vacuum controller 3 and the hose 4 generate negative pressure. The pressure is transmitted to the raw paper through the air hole 6 at the bottom of the adsorption plate 5, thereby vacuum adsorbing the raw paper. Then, the vacuum controller 3 is controlled to move upward by the metal pull rope 10. The vacuum controller 3 drives the adsorption plate 5 and the raw paper to move upward. During the upward movement, the cylindrical rod 13 on the vacuum controller 3 moves upward and engages with the hollow column 12. With the engagement of the cylindrical rod 13 and the hollow column 12, the vacuum controller 3 can be stably connected to the bottom of the lifting frame 8.

[0031] The motor control screw 7 on the feeding rack 1 rotates, and the moving bracket 2 is engaged with the feeding rack 1 and moves laterally under the threaded transmission. The moving bracket 2 drives the vacuum controller 3 and the adsorption plate 5 below to move laterally. The adsorption plate 5 drives the vacuum adsorbed drum paper material to move laterally for feeding. In this way, the drum paper material is continuously and stably fed through the moving adsorption plate 5.

[0032] Example 2: Based on Example 1, an adjustment mechanism is also disclosed, the specific structure of which is as follows: The vacuum controller 3 is equipped with an adjustment mechanism that adjusts the adsorption and feeding range according to the size of the paper drum material. The adjustment mechanism includes guide rods 14 that are telescopically connected to both sides of the vacuum controller 3, and the guide rods 14 are fixedly connected to the adsorption disk 5.

[0033] A fixed base 15 is fixedly installed on the adsorption plate 5. A cylinder 16 is fitted into the vacuum controller 3. The output end of the cylinder 16 is connected to a positioning seat 17. A transmission rod 18 is rotatably connected to the positioning seat 17. The other end of the transmission rod 18 is rotatably connected to the fixed base 15.

[0034] According to the size of the paper drum material, adjust the distance between the adsorption plates 5 on the left and right sides of the vacuum controller 3. The running cylinder 16 pushes the positioning seat 17 to move. At this time, the two ends of the transmission rod 18 connected between the positioning seat 17 and the fixed seat 15 rotate accordingly. The rotating transmission rod 18 pushes the fixed seat 15 and the adsorption plate 5 to move laterally. The guide rod 14 fixed on the adsorption plate 5 passes through the vacuum controller 3 and moves laterally. The adsorption plate 5 after the spacing is adjusted can more stably adsorb the paper drum material in vacuum, and enable the feeding device to transport paper drum materials of different sizes, making it more practical.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drum paper raw material vacuum suction type continuous feeding device, comprising a feeding frame (1) and a moving support (2) slidingly installed on the feeding frame (1), characterized in that: The mobile support (2) is provided with a vacuum controller (3) below, the vacuum controller (3) is connected with a hose (4), the other end of the hose (4) is provided with a suction disc (5), the suction disc (5) is connected with the vacuum controller (3) on both sides, and a plurality of air holes (6) are arranged at the bottom of the suction disc (5) at equal intervals. The upper loading frame (1) is provided with a screw rod (7), and the mobile support (2) is threadedly sleeved on the outside of the screw rod (7). The mobile support (2) is provided with a lifting mechanism for controlling the lifting of the vacuum controller (3) to continuously load.

2. The drum paper raw material vacuum suction type continuous feeding device according to claim 1, characterized in that: The lifting mechanism comprises a lifting frame (8) fixedly installed on the mobile support (2), and a wire reel (9) is rotatably installed on the lifting frame (8). The upper end surface of the vacuum controller (3) is fixedly provided with a connecting seat (11), and the connecting seat (11) is fixedly connected with the metal pull rope (10).

3. The drum paper raw material vacuum suction type continuous feeding device according to claim 2, characterized in that: The lifting frame (8) is fixedly provided with a servo motor (91), and the output end of the servo motor (91) is connected with a driving gear (92). The driving gear (92) is coaxially fixedly connected with a driven gear (93).

4. The drum paper raw material vacuum suction type continuous feeding device according to claim 2, characterized in that: The bottom of the lifting frame (8) is fixedly provided with a hollow column (12), and the upper end surface of the vacuum controller (3) is fixedly provided with a cylindrical rod (13).

5. The drum paper raw material vacuum suction type continuous feeding device according to claim 1, characterized in that: The vacuum controller (3) is provided with an adjusting mechanism for adjusting the suction and loading range according to the size of the drum paper raw material.

6. The drum paper raw material vacuum suction type continuous feeding device according to claim 5, characterized in that: The adjusting mechanism comprises guide rods (14) telescopically connected on both sides of the vacuum controller (3), and the guide rods (14) are fixedly connected with the suction disc (5).

7. The drum paper raw material vacuum suction type continuous feeding device according to claim 6, characterized in that: The suction disc (5) is fixedly provided with a fixed seat (15), the vacuum controller (3) is embeddedly provided with a pneumatic cylinder (16), the output end of the pneumatic cylinder (16) is connected with a positioning seat (17), the positioning seat (17) is rotatably connected with a transmission rod (18), and the other end of the transmission rod (18) is rotatably connected with the fixed seat (15).

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