A sheet material feeding device

Abstract

The utility model discloses a kind of sheet feeding devices, comprising: conveying part, including conveying driving element, mobile plate being pushed by the conveying driving element;Stock bin, including several fixed warehouses and several mobile warehouses for loading sheet, the fixed warehouse is fixedly connected with the mobile plate, several mobile warehouses are received in the fixed warehouse respectively, the mobile warehouse bottom forms through hole, the fixed warehouse is empty in the through hole position;Pushing assembly, including pushing driving element, pushing platform being driven by the pushing driving element, the pushing platform front end is fixedly installed with several push blocks, the push block is extended into or withdrawn into the mobile warehouse;Through the through hole of mobile warehouse and the push block of pushing assembly mutual cooperation, so that sheet can be accurately pushed to discharge part, the collaborative operation of conveying part, stock bin and pushing assembly, significantly improve feeding efficiency, reduce labor intensity.

Description

Technical Field

[0001] This invention relates to the field of automated feeding technology, and more particularly to a sheet feeding device. Background Technology

[0002] In the metal processing industry, metal sheets are widely used in various fields. Traditional metal sheet grinding equipment has many drawbacks in its loading methods. Some companies use manual handling for loading, requiring workers to frequently move metal sheets from the storage area to the grinding equipment. This method is extremely labor-intensive, causes worker fatigue, and has very low loading efficiency.

[0003] Some methods use simple conveyor systems for feeding, which reduces manual labor to some extent, but still have many problems. These conveyor systems often have difficulty accurately controlling the conveying speed and position of the metal sheets, causing the sheets to easily deviate or jam during the conveying process.

[0004] According to Chinese patent CN212197087U, a feeding device for processing sheet metal is disclosed. However, this device still requires manual handling of the sheet metal, which is labor-intensive, inefficient, and prone to affecting the quality of the sheet metal due to collisions during handling.

[0005] Therefore, it is necessary to develop a sheet feeding device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a high-efficiency sheet feeding device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a sheet feeding device, comprising: The conveying unit includes a conveying drive and a movable plate pushed by the conveying drive; The hopper includes several fixed hoppers and several movable hoppers for loading sheets. The fixed hoppers are fixedly connected to the movable plate. The movable hoppers are respectively housed in the fixed hoppers. The bottom of the movable hoppers forms a material passage hole, and the fixed hoppers are not exposed at the material passage hole position. The push component includes a push driver and a push platform driven by the push driver. Several push blocks are fixedly installed at the front end of the push platform, and the push blocks extend into or retract from the mobile compartment.

[0008] Furthermore, the fixed compartment includes several vertical plates and a horizontal plate connecting the several vertical plates. The several vertical plates are spaced apart, and the horizontal plate is connected to the several vertical plates in sequence. The several vertical plates and the horizontal plate surround a placement space, and the placement space accommodates the mobile compartment.

[0009] Furthermore, the mobile compartment includes a compartment body, and a receiving cavity is formed within the compartment body, with the receiving cavity exposed outside the fixed compartment.

[0010] Furthermore, the material passage hole penetrates the side surface of the chamber and communicates with the receiving cavity, and the height of the material passage hole is greater than the height of the sheet and the pusher.

[0011] Furthermore, the fixed compartment is fixedly equipped with a material stop, which restricts the position of the movable compartment and the sheet.

[0012] Furthermore, a slide rail is provided between the push drive and the hopper, and the push platform is connected to the slide rail via a slider, and the push platform moves along the slide rail.

[0013] Furthermore, sensors are provided at both ends of the slide rail, and sensing plates are provided on the side of the push platform. The sensors at both ends of the slide rail detect the sensing plates to determine the position of the push platform.

[0014] Furthermore, the pusher is L-shaped and the spacing is the same as the spacing of the moving compartment. One part of the pusher is perpendicular to the moving plate and fixedly connected to the front end face of the pushing platform, and the other part moves parallel to the moving plate along the upper surface of the moving plate.

[0015] Furthermore, a discharge section is provided on one side of the hopper, and the upper surface of the discharge section forms a slope. One end of the slope extends to the outside of the material passage hole, and the other end extends outward.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model is a sheet feeding device with high efficiency. Through the cooperation of the material passage hole of the moving bin and the push block of the pushing component, the sheet can be accurately pushed to the discharge section. The coordinated operation of the conveying section, the bin and the pushing component significantly improves the feeding efficiency and reduces the labor intensity. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of a sheet feeding device according to the present invention; Figure 2 for Figure 1 A partial structural schematic diagram of the sheet feeding device shown; Figure 3 for Figure 1 The diagram shows the hopper structure of the sheet feeding device.

[0019] In the diagram: 1. Platform; 2. Conveying unit; 21. Conveying drive component; 22. Conveying transmission component; 23. Moving plate; 11. Clearance hole; 24. Track; 25. Limiting component; 3. Hopper; 31. Fixed hopper; 311. Vertical plate; 312. Horizontal plate; 313. Placement space; 32. Moving hopper; 321. Hopper body; 322. Receiving cavity; 323. Material passage hole; 33. Material stop component; 4. Pushing assembly; 41. Pushing drive component; 42. Pushing transmission component; 43. Pushing platform; 44. Slide rail; 45. Push block; 5. Discharge unit. Detailed Implementation

[0020] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the following detailed description, in conjunction with the accompanying drawings and preferred embodiments, provides a detailed account of the connector proposed according to this utility model, including its specific implementation, structure, features, and effects. In the following description, different "one embodiment" or "another embodiment" do not necessarily refer to the same embodiment. Furthermore, specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0022] The following description, in conjunction with the accompanying drawings, details a specific scheme for a sheet feeding device provided by this utility model.

[0023] Please refer to Figures 1 to 3 A sheet feeding device includes a platform 1, a conveying part 2 installed on the surface of the platform 1, a hopper 3 pushed by the conveying part 2, and a pushing component 4 located on one side of the hopper 3.

[0024] Please refer to Figure 1 Platform 1 remains horizontal, supporting conveyor 2, hopper 3, and pusher component 4.

[0025] Please refer to Figures 1 to 2 The conveying unit 2 includes a conveying drive 21, a conveying transmission component 22 connected to the conveying drive 21, and a movable plate 23 fixedly connected to the conveying transmission component 22.

[0026] Please refer to Figures 1 to 2Platform 1 has a clearance hole 11 that extends through the upper and lower surfaces of platform 1. The conveying drive component 21 and the conveying transmission component 22 are installed inside the clearance hole 11. Specifically, rails 24 are provided on both sides of the clearance hole 11. The rails 24 are fixed to the surface of platform 1 and extend from one end of platform 1 along both sides of the clearance hole 11 to the other end. Limiting components 25 are provided at both ends of the clearance hole 11. A sensor is provided on the opposite side of the limiting component 25. The sensor detects the position of the moving plate 23. The moving plate 23 is connected to the rails 24 through a slider. The conveying drive component 21 drives the moving plate 23 to move along the rails 24 through the conveying transmission component 22.

[0027] Please refer to Figure 3 The silo 3 includes a fixed silo 31 and a mobile silo 32.

[0028] The fixed compartment 31 includes several vertical plates 311 and a horizontal plate 312 connecting the vertical plates 311. The bottom of the vertical plates 311 is fixedly connected to the movable plate 23, and the top extends vertically upward. The vertical plates 311 are spaced apart. The horizontal plate 312 is perpendicular to the vertical plates 311. The vertical plates 311 and the horizontal plate 312 are connected in sequence to form a placement space 313, which is used to accommodate the movable compartment 32. Specifically, the lower surface of the horizontal plate 312 is spaced apart from the upper surface of the movable plate 23.

[0029] The movable compartment 32 includes a compartment body 321 and a receiving cavity 322 formed within the compartment body 321. The diameter of the compartment body 321 is smaller than the spacing between several vertical plates 311. The compartment body 321 is placed within the placement space 313, and the receiving cavity 322 is exposed outside the fixed compartment 31. Specifically, a material passage hole 323 is formed at the bottom of the compartment body 321. The material passage hole 323 penetrates the side surface of the compartment body 321 and communicates with the receiving cavity 322. The receiving cavity 322 is used to place several materials, and the height of the material passage hole 323 is greater than the height of the materials.

[0030] The fixed bin 31 is fixedly equipped with a material stop 33, which is used to restrict the position of the movable bin 32 and the material.

[0031] Please refer to Figure 2 The push component 4 includes a push driver 41, a push transmission component 42 connected to the push driver 41, and a push platform 43 connected to the push transmission component 42.

[0032] The push drive component 41 is fixedly connected to the platform 1 and is a motor of a certain specification. Its output end extends above the platform 1. One end of the push transmission component 42 is sleeved with the output end of the push drive component 41, and the other end forms a connecting protrusion 431 with the surface of the push platform 43. The push drive component 41 drives the push platform 43 to repeatedly approach or move away from the hopper 3.

[0033] Specifically, a pair of slide rails 44 are laid on the surface of platform 1. These slide rails 44 are located between the push drive component 41 and the hopper 3. The push platform 43 is connected to the slide rails 44 via a slider, meaning that the push platform 43 moves along the slide rails 44. The front end of the push platform 43 is provided with several push blocks 45. The push blocks 45 are L-shaped and the spacing is the same as the spacing of the moving hopper 32. One part of the push block 45 is perpendicular to the moving plate 23 and is fixedly connected to the front end face of the push platform 43, while the other part extends parallel to the moving plate 23 along the upper surface of the moving plate 23.

[0034] Preferably, sensors are provided at both ends of the slide rail 44, and sensing plates are provided on the side of the push platform 43. The sensors at both ends of the slide rail 44 are used to detect the sensing plates and determine the position of the push platform 43.

[0035] Please refer to Figure 2 In another embodiment, the platform 1 is fixedly equipped with a discharge section 5, and the upper surface of the discharge section 5 forms a slope. One end of the slope extends to the material passage hole 323, and the other end extends to the outside of the sheet feeding device of this utility model.

[0036] In use, the sheet feeding device of this utility model neatly places several sheets to be fed into the receiving cavity 322 of the moving chamber 32, stacking the sheets. The moving chamber 32 is then placed into the placement space 313 of the fixed chamber 31. At this time, the baffle 33 of the fixed chamber 31 restricts the position of the moving chamber 32. At the same time, the baffle 33 also limits the sheet in the receiving cavity 322. The conveying drive 21 is activated, driving the moving plate 23 to move along the track 24 through the conveying transmission 22. After moving into position, the pushing drive 41 is activated. The pusher 42 drives the pusher platform 43 and pusher block 45 to move toward the material passage hole 323 of the moving bin 32, contacting and pushing the sheet at the bottom, so that the sheet passes through the material passage 323 and enters the discharge section 5. The pusher platform 43 resets, and the remaining sheet falls onto the moving plate 23. The process of the pusher assembly 4 is repeated. After all the sheets are pushed one by one, the conveyor drive 21 is started. The conveyor 22 drives the moving plate 23 to move along the track 24, moving the new bin 3 into place. The process of the pusher assembly 4 is repeated again.

[0037] This utility model is a sheet feeding device with high efficiency. By cooperating with the material passage hole of the moving bin and the push block of the pushing component, the sheet can be accurately pushed to the discharge section. The coordinated operation of the conveying section, the bin and the pushing component significantly improves the feeding efficiency and reduces labor intensity.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sheet feeding device, characterized in that, include: The conveying unit (2) includes a conveying drive (21) and a movable plate (23) pushed by the conveying drive (21). The hopper (3) includes several fixed hoppers (31) and several movable hoppers (32) for loading sheets. The fixed hoppers (31) are fixedly connected to the movable plate (23). The movable hoppers (32) are respectively housed in the fixed hoppers (31). The bottom of the movable hoppers (32) forms a material passage hole (323). The fixed hoppers (31) are not open at the position of the material passage hole (323). The push component (4) includes a push driver (41) and a push platform (43) driven by the push driver (41). Several push blocks (45) are fixedly installed at the front end of the push platform (43), and the push blocks (45) extend into or retract from the mobile compartment (32).

2. The sheet feeding device according to claim 1, characterized in that, The fixed compartment (31) includes several vertical plates (311) and a horizontal plate (312) connecting the several vertical plates (311). The several vertical plates (311) are spaced apart. The horizontal plate (312) is connected to the several vertical plates (311) in sequence. The several vertical plates (311) and the horizontal plate (312) surround and form a placement space (313). The placement space (313) accommodates the mobile compartment (32).

3. The sheet feeding device according to claim 2, characterized in that, The mobile compartment (32) includes a compartment body (321) and a receiving cavity (322) formed within the compartment body (321), the receiving cavity (322) being exposed outside the fixed compartment (31).

4. The sheet feeding device according to claim 3, characterized in that, The feed hole (323) penetrates the side surface of the chamber (321) and communicates with the receiving cavity (322). The height of the feed hole (323) is greater than the height of the sheet and the push block (45).

5. The sheet feeding device according to claim 1, characterized in that, The fixed compartment (31) is fixedly equipped with a baffle (33), which restricts the position of the movable compartment (32) and the sheet.

6. The sheet feeding device according to claim 1, characterized in that, A slide rail (44) is provided between the push drive (41) and the hopper (3). The push platform (43) is connected to the slide rail (44) via a slider. The push platform (43) moves along the slide rail (44).

7. The sheet feeding device according to claim 6, characterized in that, Sensors are provided at both ends of the slide rail (44), and sensing plates are provided on the side of the push platform (43). The sensors at both ends of the slide rail (44) detect the sensing plates to determine the position of the push platform (43).

8. The sheet feeding device according to claim 1, characterized in that, The push block (45) is L-shaped and the spacing is the same as that of the moving compartment (32). The part of the push block (45) perpendicular to the moving plate (23) is fixedly connected to the front end face of the push platform (43), and the part parallel to the moving plate (23) moves along the upper surface of the moving plate (23).

9. The sheet feeding device according to claim 1, characterized in that, The hopper (3) has a discharge section (5) on one side. The upper surface of the discharge section (5) forms a slope. One end of the slope extends to the outside of the material passage (323), and the other end extends outward.

Images