A telescopic feeding mechanism

Abstract

This utility model relates to the field of feeding mechanism technology and discloses a telescopic feeding mechanism, including an inner arm with several clamping blocks installed on both sides of the inner arm. This telescopic feeding mechanism, by adjusting the clamping mechanism, has a belt installed at both ends of the inner side of the inner arm, and a crossbar installed outside the belt, its height adjusted up and down by a motor. Several clamping blocks are also provided on the top surface of the crossbar. Each clamping block has clamping plates at both the upper and lower ends on one side, which can extend according to the material size. A silicone pad is also installed on the bottom surface of the clamping plates. The silicone pad is elastic and can be compressed and deformed according to materials of different thicknesses, adapting to different thicknesses of plates. This achieves the ability to clamp and convey materials of different sizes, avoiding the use of fixed-size clamping devices, which may result in insufficient clamping, easy slippage, and affect processing accuracy and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of feeding mechanism technology, and in particular to a telescopic feeding mechanism. Background Technology

[0002] In modern industrial production, feeding mechanisms are key equipment for material handling and are widely used in many fields such as automobile manufacturing, electronics production, and machining. Traditional feeding mechanisms have many limitations in material clamping and transportation, making it difficult to meet the increasingly diversified and sophisticated production needs.

[0003] Traditional feeding mechanisms are not very adaptable to materials of different sizes. They often use clamping devices of fixed sizes, which may result in insufficient clamping and easy slippage, affecting processing accuracy and production efficiency. In addition, traditional feeding devices often require manual placement of materials into the conveyor, lacking auxiliary transport devices, which is time-consuming and labor-intensive, making it difficult to achieve fast and efficient material transport and affecting the continuity of production. Utility Model Content

[0004] (a) Technical problems to be solved The purpose of this utility model is to provide a telescopic feeding mechanism to solve the problems mentioned in the background art, such as the poor adaptability of traditional feeding mechanisms to materials of different sizes, the use of fixed-size clamping devices, which may result in insufficient clamping and easy slippage, affecting processing accuracy and production efficiency. In addition, traditional feeding devices often require manual placement of materials into the conveying material, lacking auxiliary transportation devices, which is time-consuming and labor-intensive, making it difficult to achieve fast and efficient material transportation and affecting the continuity of production.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a telescopic feeding mechanism includes an inner arm, with several clamping blocks installed on both sides of the inner arm. An adjusting clamping mechanism is fixedly connected to the upper and lower ends of one side of each clamping block. An extension rod is fixedly connected to the front end of the inner arm, and a transmission mechanism is rotatably connected to the interior of one side of the extension rod. The adjusting clamping mechanism includes telescopic hydraulic rods fixedly connected to the upper and lower ends of one side of each clamping block. A clamping plate is fixedly connected to the top of the telescopic hydraulic rod, and silicone pads are fixedly connected to both opposite sides of the clamping plate. The transmission mechanism includes a rotating shaft rotatably connected to the interior of the extension rod. A first rotating tooth is fixedly connected to the top of the rotating shaft. A rack is externally engaged with the first rotating tooth, and a second rotating tooth is internally engaged with the right end of the rack.

[0006] As a further embodiment of this utility model, an adapter is provided on one side of the first rotating tooth, and a drive motor is fixedly connected to the right side of the adapter. The adapter enables a stable connection between the drive motor and the first rotating tooth, thereby providing power to the first rotating tooth and driving it to rotate to ensure the smooth operation of subsequent transmission or work processes.

[0007] As a further embodiment of this utility model, a rotating rod is fixedly connected to the outside of the rotating shaft, and a linkage rod is installed on the inside of the rotating rod. The rotating rod enables power transmission and motion linkage, ensuring the coordinated operation of all components of the mechanism.

[0008] As a further embodiment of this utility model, the rear end of the inner arm is slidably connected to a first T-shaped slide rail, and a conveyor belt is installed on the inner side of the first T-shaped slide rail. The first T-shaped slide rail is responsible for the directional conveying of materials. The two work together to ensure the precise and efficient movement of the inner arm and the material transmission, and help the mechanism to operate stably.

[0009] As a further embodiment of this utility model, the left end of the conveyor belt is installed at the end of the inner arm, and a slip chain is installed on the outside of the first T-shaped slide rail. The left end of the slip chain is fixedly connected to the outside of the end of the inner arm. The conveyor belt enables precise material conveying. The slip chain is installed on the outside of the first T-shaped slide rail and its left end is fixed to the outside of the end of the inner arm. The two work together to provide traction and positioning for the inner arm sliding, ensuring the synchronous and stable movement of the inner arm and the material transmission.

[0010] As a further embodiment of this utility model, a middle arm is fixedly connected to the bottom surface of the first T-shaped slide rail, and an outer arm is slidably connected to the end of the middle arm. The setting of the first T-shaped slide rail enables flexible extension and retraction of the mechanism length, expands the working range, and ensures the accuracy and stability of the overall movement.

[0011] As a further embodiment of this utility model, a slider is fixedly connected to the end of the middle arm, and a second T-shaped slide rail is slidably connected inside the slider. The second T-shaped slide rail serves to support the power transmission of the middle arm, provide stable guidance for the relative sliding of the middle arm and the outer arm, ensure the smoothness and positioning accuracy of the telescopic movement, and help the mechanism flexibly adjust the working range.

[0012] As a further embodiment of this utility model, the second T-shaped slide rail is installed on the top surface of the outer arm, and the bottom surface of the outer arm is slidably connected to a horizontal slide rail. Through the setting of the second T-shaped slide rail, the bottom surface of the outer arm and the horizontal slide rail are slidably coordinated, realizing the flexible movement of the mechanism in the lateral dimension, expanding the operating coverage, while ensuring the stability and positioning accuracy of the lateral movement, and helping the overall feeding process to be efficient and coordinated.

[0013] As a further embodiment of this utility model, an inclined rod is fixedly connected to the inner side of the extension rod, and the surface of the inclined rod is provided with a slope. The inclined rod provides guidance and assists in sliding the material, helping the material to enter the designated work station accurately and smoothly, and ensuring the efficient advancement of the feeding process.

[0014] As a further embodiment of this utility model, both ends of the inner side of the inner arm are rotatably connected to a winding belt, and a crossbar is fixedly connected to the outside of the winding belt. The top surface of the crossbar is set on the bottom surface of the clamping block. Through the setting of the winding belt, the position can be adjusted by rotation. The crossbar receives the power of the winding belt and provides stable support for the clamping block. The three work together to achieve precise clamping and flexible adjustment of the material, ensuring the stability and positional accuracy of the material during the feeding process.

[0015] (III) Beneficial Effects This utility model provides a telescopic feeding mechanism, which has the following advantages: 1. This telescopic feeding mechanism, by adjusting the clamping mechanism settings, allows the material to be placed into the inner arm before feeding. Since a belt is installed at both ends of the inner arm, and a crossbar is installed outside the belt, its height is adjusted up and down with the drive of the motor. Several clamping blocks are also installed on the top surface of the crossbar. Each clamping block has clamping plates at both the top and bottom ends, which can extend according to the material size. A silicone pad is also installed on the bottom surface of the clamping plates. The silicone pad is elastic and can be squeezed and deformed according to materials of different thicknesses, adapting to different thicknesses of plates. This achieves the ability to clamp and convey materials of different sizes, avoiding the use of fixed-size clamping devices, which may result in insufficient clamping, easy slippage, and affect processing accuracy and production efficiency.

[0016] 2. This telescopic feeding mechanism, through the setting of the transmission mechanism, has an extension rod installed at the front end of the inner arm when the material is to enter the device for clamping and transportation. The front end of the extension rod has a ramp to facilitate the material entering the inner arm. Inside the ramp, there is also a rotating rod and a linkage rod. The rotating rod is driven by the first rotating tooth on the right side and the drive motor through the internal rotating shaft, promoting the material to move inward. Since the rack meshes with the outside of the first rotating tooth, the rack drives the second rotating tooth on the right side to rotate, so that the rotating rods on both sides can also rotate. In order to better achieve rotation linkage, linkage rods are also installed inside the rotating rods on both sides to assist in the transportation of materials. This realizes auxiliary transportation, reduces manpower, and avoids the time-consuming and labor-intensive process of material transportation without auxiliary transportation devices, which makes it difficult to achieve fast and efficient material transportation and affects the continuity of production. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the adjusting clamping mechanism of this utility model; Figure 3 This is a schematic diagram of the transmission mechanism structure of this utility model; Figure 4 This is a schematic diagram of the middle arm structure of this utility model; Figure 5 This is a schematic diagram of the outer arm structure of this utility model.

[0018] In the diagram: 1. Inner arm; 2. Clamping block; 3. Adjustable clamping mechanism; 301. Telescopic hydraulic rod; 302. Clamping plate; 303. Silicone pad; 4. Extension rod; 5. Transmission mechanism; 501. Rotating shaft; 502. First rotating tooth; 503. Rack; 504. Second rotating tooth; 6. Adapter; 7. Drive motor; 8. Rotating bar; 9. Linkage bar; 10. First T-shaped slide rail; 11. Conveyor belt; 12. Middle arm; 13. Outer arm; 14. Slider; 15. Second T-shaped slide rail; 16. Horizontal slide rail; 17. Diagonal bar; 18. Belt winding; 19. Crossbar; 20. Sliding chain. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] Example 1 Please see Figures 1 to 5This utility model provides a technical solution: a telescopic feeding mechanism, including an inner arm 1, with a first T-shaped slide rail 10 slidably connected to the rear end of the inner arm 1. A conveyor belt 11 is installed on the inner side of the first T-shaped slide rail 10. The first T-shaped slide rail 10 is responsible for the directional conveying of materials, and the two work together to ensure the precise and efficient movement of the inner arm 1 and the material transmission, thus contributing to the stable operation of the mechanism. Both ends of the inner side of the inner arm 1 are rotatably connected to a winding belt 18, and a crossbar 19 is fixedly connected to the outside of the winding belt 18. The top surface of the crossbar 19 is located on the bottom surface of the clamping block 2. The winding belt 18 serves to... The crossbar 19, which rotates to adjust the position, receives the power of the conveyor belt 18 and provides stable support for the clamping block 2. These three components work together to achieve precise clamping and flexible adjustment of the material, ensuring the stability and positional accuracy of the material during feeding. Several clamping blocks 2 are installed on both sides of the inner arm 1. Adjustable clamping mechanisms 3 are fixedly connected to the upper and lower ends of one side of each clamping block 2. An extension rod 4 is fixedly connected to the front end of the inner arm 1. A diagonal rod 17 is fixedly connected to the inner side of the extension rod 4. The surface of the diagonal rod 17 is sloped. The diagonal rod 17 provides guidance and auxiliary sliding for material conveying, facilitating precise material feeding. The system ensures accurate and smooth entry into the designated workstation, guaranteeing efficient progress of the feeding process. One side of the extension rod 4 has a rotatably connected transmission mechanism 5. The adjusting clamping mechanism 3 includes telescopic hydraulic rods 301 fixedly connected to the upper and lower ends of one side of the clamping block 2. A clamping plate 302 is fixedly connected to the top of the telescopic hydraulic rod 301, and silicone pads 303 are fixedly connected to both opposite sides of the clamping plate 302. The transmission mechanism 5 includes a rotating shaft 501 rotatably connected inside the extension rod 4. A rotating rod 8 is fixedly connected to the outside of the rotating shaft 501, and a linkage rod 9 is installed on the inner side of the rotating rod 8. The rotating rod 8 achieves the desired feeding speed. The power transmission and motion linkage ensure the coordinated operation of all components of the mechanism. The top of the rotating shaft 501 is fixedly connected to the first rotating tooth 502. A connector 6 is provided on one side of the first rotating tooth 502. A drive motor 7 is fixedly connected to the right side of the connector 6. The connector 6 realizes the stable connection between the drive motor 7 and the first rotating tooth 502, which provides power to the first rotating tooth 502 and drives it to rotate to ensure the smooth operation of subsequent transmission or work process. The first rotating tooth 502 is externally meshed with a rack 503. The right end of the rack 503 is internally meshed with a second rotating tooth 504. Furthermore, the left end of the conveyor belt 11 is installed at the end of the inner arm 1, and a slip chain 20 is installed on the outside of the first T-shaped slide rail 10. The left end of the slip chain 20 is fixedly connected to the outside of the end of the inner arm 1. Through the setting of the conveyor belt 11, the material is accurately conveyed. The slip chain 20 is installed on the outside of the first T-shaped slide rail 10 and its left end is fixed to the outside of the end of the inner arm 1. The two work together to provide traction and positioning for the sliding of the inner arm 1, ensuring the synchronous and stable movement of the inner arm 1 and the material transmission. Furthermore, the bottom surface of the first T-shaped slide rail 10 is fixedly connected to the middle arm 12, and the end of the middle arm 12 is slidably connected to the outer arm 13. The setting of the first T-shaped slide rail 10 enables the flexible extension and retraction of the mechanism length, expands the working range, and ensures the accuracy and stability of the overall movement. Furthermore, a slider 14 is fixedly connected to the end of the middle arm 12, and a second T-shaped slide rail 15 is slidably connected inside the slider 14. The second T-shaped slide rail 15 serves to support the power transmission of the middle arm 12, provide stable guidance for the relative sliding of the middle arm 12 and the outer arm 13, ensure the smoothness and positioning accuracy of the telescopic movement, and help the mechanism to flexibly adjust the working range. Furthermore, the second T-shaped slide rail 15 is installed on the top surface of the outer arm 13, and the bottom surface of the outer arm 13 is slidably connected to the transverse slide rail 16. Through the setting of the second T-shaped slide rail 15, the bottom surface of the outer arm 13 and the transverse slide rail 16 are slidably engaged, realizing the flexible movement of the mechanism in the lateral dimension, expanding the operating coverage, while ensuring the stability and positioning accuracy of the lateral movement, and helping the overall feeding process to be efficient and coordinated.

[0021] In this invention, the working steps of the device are as follows: First step: When the device is to feed and process materials, the material is first placed into the inner arm 1. Since the inner arm 1 has a winding belt 18 installed at both ends, and the crossbar 19 is installed on the outside of the winding belt 18, the height is adjusted up and down with the drive of the motor. Several clamping blocks 2 are also set on the top surface of the crossbar 19. The upper and lower ends of one side of the clamping block 2 are equipped with clamping plates 302 that can be extended according to the size of the material. A silicone pad 303 is also installed on the bottom surface of the clamping plate 302. The silicone pad 303 is elastic and can be squeezed and deformed according to the material of different thicknesses to adapt to the plate of different thicknesses. The second step: When the material is to be clamped and transported inside the device, an extension rod 4 is installed at the front end of the inner arm 1. The front end of the extension rod 4 is provided with a ramp to facilitate the material to enter the inner arm 1. Inside the ramp 17, a rotating rod 8 and a linkage rod 9 are also provided. The rotating rod 8 is driven to rotate by the first rotating tooth 502 on the right side and the drive motor 7 through the internal rotating shaft 501, which promotes the material to move inward. Since the rack 503 is engaged outside the first rotating tooth 502, the rack 503 then rotates the second rotating tooth 504 on the right side inside, so that the rotating rods 8 on both sides can also rotate. In order to achieve better rotation linkage, a linkage rod 9 is also installed inside the rotating rods 8 on both sides to assist in the transportation of the material.

[0022] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0023] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A telescopic feeding mechanism, comprising an inner arm (1), characterized in that: Several clamping blocks (2) are installed on both sides of the inner arm (1). An adjusting clamping mechanism (3) is fixedly connected to the upper and lower ends of one side of the clamping block (2). An extension rod (4) is fixedly connected to the front end of the inner arm (1). A transmission mechanism (5) is rotatably connected inside one side of the extension rod (4). The adjusting clamping mechanism (3) includes a telescopic hydraulic rod (301) fixedly connected to the upper and lower ends of one side of the clamping block (2). A clamping piece (302) is fixedly connected to the top end of the telescopic hydraulic rod (301), and a silicone pad (303) is fixedly connected to both opposite sides of the clamping piece (302). The transmission mechanism (5) includes a rotating shaft (501) rotatably connected inside the extension rod (4). A first rotating tooth (502) is fixedly connected to the top of the rotating shaft (501). A rack (503) is meshed with the outside of the first rotating tooth (502). A second rotating tooth (504) is meshed with the inside of the right end of the rack (503).

2. The telescopic feeding mechanism according to claim 1, characterized in that: A connector (6) is provided on one side of the first rotating tooth (502), and a drive motor (7) is fixedly connected to the right side of the connector (6).

3. The telescopic feeding mechanism according to claim 1, characterized in that: A rotating rod (8) is fixedly connected to the outside of the rotating shaft (501), and a linkage rod (9) is installed on the inside of the rotating rod (8).

4. The telescopic feeding mechanism according to claim 1, characterized in that: The rear end of the inner arm (1) is slidably connected to a first T-shaped slide rail (10), and a conveyor belt (11) is installed on the inner side of the first T-shaped slide rail (10).

5. A telescopic feeding mechanism according to claim 4, characterized in that: The left end of the conveyor belt (11) is installed at the end of the inner arm (1), and a slip chain (20) is installed on the outside of the first T-shaped slide rail (10). The left end of the slip chain (20) is fixedly connected to the outside of the end of the inner arm (1).

6. A telescopic feeding mechanism according to claim 4, characterized in that: The bottom surface of the first T-shaped slide rail (10) is fixedly connected to a middle arm (12), and the end of the middle arm (12) is slidably connected to an outer arm (13).

7. A telescopic feeding mechanism according to claim 6, characterized in that: The end of the middle arm (12) is fixedly connected to a slider (14), and the slider (14) is slidably connected to a second T-shaped slide rail (15).

8. A telescopic feeding mechanism according to claim 7, characterized in that: The second T-shaped slide rail (15) is installed on the top surface of the outer arm (13), and the bottom surface of the outer arm (13) is slidably connected to a transverse slide rail (16).

9. A telescopic feeding mechanism according to claim 1, characterized in that: An inclined rod (17) is fixedly connected to the inner side of the extension rod (4), and the surface of the inclined rod (17) is provided with a slope.

10. A telescopic feeding mechanism according to claim 1, characterized in that: Both ends of the inner side of the inner arm (1) are rotatably connected to a winding belt (18), and a crossbar (19) is fixedly connected to the outside of the winding belt (18). The top surface of the crossbar (19) is set on the bottom surface of the clamping block (2).

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