Feeding return line with material storage function

Abstract

The utility model relates to a feeding return line with a material storage function, two belt type conveying lines with opposite conveying directions, two pushing mechanisms, a material taking and placing mechanism and a fence for preventing the belt type conveying lines from falling off are arranged on a workbench, the belt type conveying lines are located on the two sides of the workbench and are arranged at intervals, the material taking and placing mechanism is installed on the workbench, and the fence is arranged on the workbench. The rotary feeding mechanism is arranged on the workbench and located between the belt type conveying lines, the two pushing mechanisms are located at the two ends of the workbench respectively, the material taking and placing mechanism receives products fed by the rotary feeding mechanism and places the products on the workbench, and one pushing mechanism pushes the products received by the material taking and placing mechanism to one belt type conveying line. The other pushing mechanism pushes the products on the belt type conveying line to the other belt type conveying line, so that the conveying direction shaped like a Chinese character'hui 'can be formed, the products can be conveyed circularly and supplied continuously, the belt type conveying lines can be arranged compactly, and space is saved.

Description

Technical Field

[0001] The present application belongs to the field of conveying technology, and in particular relates to a material loading and reflowing line with a material storage function. Background Art

[0002] Belt conveyor lines are often used in product processing, but existing belt conveyor lines can only convey in one direction. For processed products, the products on the belt conveyor line are not taken away for processing in a timely manner. Therefore, the unprocessed products that have been conveyed to the other end need to be taken down manually and put back to the starting section of the belt conveyor line and conveyed again according to the processing sequence. Therefore, the existing belt conveyor lines are not practical enough. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to solve the defect that the conveying line in the prior art cannot automatically reflux, thereby providing a feeding reflux line with a material storage function.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A loading and reflowing line with a material storage function comprises a workbench and a rotary feeding mechanism. Two belt conveyor lines with opposite conveying directions, two pushing mechanisms, a material taking and releasing mechanism and a fence for preventing the belt conveyor lines from falling are arranged on the workbench. The fence encloses the belt conveyor lines and the two pushing mechanisms on the workbench. The belt conveyor lines are located on both sides of the workbench and are arranged at intervals, so that the upper surface of the workbench and the upper surface of the belt conveyor lines are located in the same horizontal plane. The material taking and releasing mechanism is installed on the workbench and is located between the belt conveyor lines. The two pushing mechanisms are respectively located at both ends of the workbench. The material taking and releasing mechanism receives the products fed by the rotary feeding mechanism and places them on the workbench. One of the pushing structures pushes the products received by the material taking and releasing mechanism onto one of the belt conveyor lines, and the other pushing mechanisms push the products on the belt conveyor line onto the other belt conveyor line.

[0006] Furthermore, the pushing mechanism includes a pushing cylinder 1 installed on the workbench, and a pushing plate is provided at the pushing end of the pushing cylinder 1, and the product on the workbench or one of the belt conveyor lines is pushed to another corresponding belt conveyor line through the pushing plate.

[0007] Furthermore, the material taking and unloading mechanism includes a support frame, a pushing cylinder 2 for horizontal pushing, a pushing cylinder 3 for vertical movement, and a pneumatic finger 2. The pushing cylinder 2 is installed on the support frame, the pushing cylinder 3 is installed on the pushing end of the pushing cylinder 2, and the pneumatic finger 2 is installed on the pushing end of the pushing cylinder 3. The pneumatic finger 2 is pushed to move in a straight line by the pushing cylinder 2, and the pushing cylinder 3 drives the pneumatic finger 2 to move up and down, realizing multi-angle movement, and being able to clamp the conveyed product, and then place it on the workbench, and then push it to the corresponding belt conveyor line through the pushing mechanism.

[0008] Furthermore, a fixed plate is provided at the pushing end of the second pushing cylinder, a slide rail is provided on the front of the fixed plate, the slider of the slide rail is connected to the second pneumatic finger, and the third pushing cylinder is installed on the front of the upper end of the fixed plate. The third pushing cylinder pushes the second pneumatic finger up and down, and the connection is reasonably arranged.

[0009] Furthermore, the rotary feeding mechanism includes a rotating platform, a connecting frame, a rotating arm, and a pneumatic finger. The connecting frame is connected to the rotating platform. There are at least two rotating arms. The rotating arms are connected to the two sides of the connecting frame for relative rotation. There are two pneumatic fingers, which are respectively installed on the rotating arms. The rotating arm can drive the pneumatic finger to rotate and adjust the product angle so that the product is correctly placed on the workbench. The rotating platform is a vacuum rotating platform. The position of the rotating arm is changed to realize taking materials from another process and then rotating it to feed the materials.

[0010] Furthermore, the shaft end of the rotating arm is located in the connecting frame, and a bevel gear 1 is provided in the connecting frame. A driving motor is provided on the connecting frame, and the output end of the driving motor is located in the connecting frame. A bevel gear 2 meshing with the bevel gear 1 is provided at the output end of the driving motor. The driving motor is a servo motor and can be controlled by a program.

[0011] The beneficial effects of the utility model are:

[0012] 1. By setting two belt conveyor lines with opposite conveying directions and two driving mechanisms, a U-shaped conveying direction can be formed, products can be circulated and continuously supplied, and the belt conveyor line can be arranged more compactly to save space;

[0013] 2. The belt conveyor line can store some products. When the pusher does not push the product, the product will be stored on the belt conveyor line. When the product is needed on another line, the pushing mechanism can be started to push the product over, and then it will be transported by the corresponding belt conveyor line. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the structure of the material taking and placing mechanism of an embodiment of the present application;

[0017] Figure 3 This is a schematic diagram of the structure of the belt conveyor line and the driving mechanism of the embodiment of the present application;

[0018] The reference numerals in the figure are:

[0019] 10. Workbench, 11. Belt conveyor line, 12. Pushing mechanism, 121. Pushing cylinder 1, 122. Pushing plate, 13. Material taking and releasing mechanism, 131. Support frame, 132. Pushing cylinder 2, 133. Pushing cylinder 3, 134. Pneumatic finger 2, 135. Fixed plate, 136. Slide rail, 14. Fence, 20. Rotating feeding mechanism, 21. Rotating platform, 22. Connecting frame, 23. Rotating arm, 24. Pneumatic finger 1, 25. Driving motor. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0021] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0023] The technical solution of the present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0024] Example

[0025] The present embodiment provides a feeding and reflowing line with a material storage function, including a workbench 10 and a rotating feeding mechanism 20. The workbench 10 is provided with two belt conveyor lines 11 with opposite conveying directions, two pushing mechanisms 12, a material taking and releasing mechanism 13, and a fence 14 for preventing the belt conveyor lines 11 from falling. The fence 14 encloses the belt conveyor lines 11 and the two pushing mechanisms 12 on the workbench. The belt conveyor lines 11 are located on both sides of the workbench 10 and are arranged at intervals. At the same time, the upper surface of the workbench 10 is aligned with the upper surface of the belt conveyor lines 11. The surfaces are located in the same horizontal plane. The pick-up and discharge mechanism 13 is installed on the workbench 10 and is located between the belt conveyor lines 11. The two pushing mechanisms 12 are respectively located at both ends of the workbench 10. The pick-up and discharge mechanism 13 receives the products fed by the rotary feeding mechanism 20 and places them on the workbench 10. One of the pushing structures 12 pushes the products received by the pick-up and discharge mechanism 13 to one of the belt conveyor lines 11, and the other pushing mechanism 12 pushes the products on the belt conveyor line 11 to the other belt conveyor line 11.

[0026] As an embodiment of the utility model, in addition to the above structure, the pushing mechanism 12 includes a pushing cylinder 121 installed on the workbench 10, and a pushing plate 122 is provided at the pushing end of the pushing cylinder 121. The product on the workbench 10 or the belt conveyor line 11 therein is pushed to another corresponding belt conveyor line 11 through the pushing plate 122.

[0027] As an embodiment of the utility model, in addition to the above-mentioned structure, the material taking and releasing mechanism 13 includes a support frame 131, a pushing cylinder 2 132 for horizontal pushing, a pushing cylinder 3 133 for vertical movement, and a pneumatic finger 2 134. The pushing cylinder 2 132 is installed on the support frame 131, the pushing cylinder 3 133 is installed at the pushing end of the pushing cylinder 2 132, and the pneumatic finger 2 134 is installed at the pushing end of the pushing cylinder 3 133. The pneumatic finger 2 134 is pushed to move in a straight line by the pushing cylinder 2 132, and the pushing cylinder 3 133 drives the pneumatic finger 2 134 to move up and down, realizing multi-angle movement, and being able to clamp the conveyed product, and then place it on the workbench 10, and then push it to the corresponding belt conveyor line 11 through the pushing mechanism 12.

[0028] A fixed plate 135 is provided at the pushing end of the pushing cylinder 2 132, a slide rail 136 is provided on the front of the fixing plate 135, the slider of the slide rail 136 is connected to the pneumatic finger 2 134, and the pushing cylinder 3 133 is installed on the front of the upper end of the fixing plate 135. The pushing cylinder 3 133 pushes the pneumatic finger 2 134 to move up and down, and the connection is reasonably arranged.

[0029] As an embodiment of the utility model, in addition to the above structure, the rotary feeding mechanism 20 includes a rotating platform 21, a connecting frame 22, a rotating arm 23, and a pneumatic finger 24. The connecting frame 22 is connected to the rotating platform 21. There are at least two rotating arms 23, and the rotating arms 23 are connected to both sides of the connecting frame 22 for relative rotation. There are two pneumatic fingers 24, which are respectively installed on the rotating arms 23. The rotating arm 23 can drive the pneumatic finger 24 to rotate, adjust the product angle, and make the product correctly placed on the workbench 10. The rotating platform 21 is a vacuum rotating platform. The position of the rotating arm 23 is changed to realize the material taking out from another process and then rotating it to feed the material; the shaft end of the rotating arm 23 is located in the connecting frame 22, and a bevel gear 1 is provided in the connecting frame 22. A driving motor 25 is provided on the connecting frame 22, and the output end of the driving motor 25 is located in the connecting frame 22. A bevel gear 2 meshing with the bevel gear 1 is provided at the output end of the driving motor 25. The driving motor is a servo motor and can be controlled by a program.

[0030] When the utility model product is used:

[0031] The pneumatic finger 1 of the rotary feeding mechanism clamps the product of the previous process, and then the rotary table rotates so that the pneumatic finger 1 clamping the product is located at one end of the workbench, and then the pneumatic finger 2 removes the product clamped by the pneumatic finger 1 and places it on the workbench to prevent the product from falling directly onto the workbench and causing damage. Then the pushing mechanism at this location is started to push the product onto the belt conveyor line, and the belt conveyor line starts to convey. Since the belt conveyor line can store some products, if the next pusher does not push the product to another belt conveyor line, the product will be left on the current belt conveyor line. When the product is needed on another line, the pushing mechanism can be started to push the product over, and then it will be transported by the corresponding belt conveyor line.

[0032] Based on the above ideal embodiments of this application, the relevant staff can make various changes and modifications without departing from the technical concept of this application through the above description. The technical scope of this application is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A feeding and reflowing line with material storage function, characterized in that: It includes a workbench and a rotary feeding mechanism. The workbench is provided with two belt conveyor lines with opposite conveying directions, two pushing mechanisms, a material picking and releasing mechanism and a fence to prevent the belt conveyor lines from falling. The belt conveyor lines are located on both sides of the workbench. The material picking and releasing mechanism is installed on the workbench and is located between the belt conveyor lines. The two pushing mechanisms are respectively located at both ends of the workbench. The material picking and releasing mechanism receives the products fed by the rotary feeding mechanism and places them on the workbench. One of the pushing structures pushes the products received by the material picking and releasing mechanism onto one of the belt conveyor lines, and the other pushing mechanism pushes the products on the belt conveyor line onto the other belt conveyor line.

2. A feeding and reflowing line with material storage function according to claim 1, characterized in that: The pushing mechanism comprises a pushing cylinder 1 installed on the workbench, and a pushing plate is provided at the pushing end of the pushing cylinder 1, through which the product is pushed to the corresponding belt conveyor line.

3. The feeding and reflowing line with material storage function according to claim 1, characterized in that: The material taking and releasing mechanism includes a support frame, a second pushing cylinder for horizontal pushing, a third pushing cylinder for vertical movement, and a second pneumatic finger. The second pushing cylinder is installed on the support frame, the third pushing cylinder is installed at the pushing end of the second pushing cylinder, and the second pneumatic finger is installed at the pushing end of the third pushing cylinder.

4. The feeding and reflowing line with material storage function according to claim 3 is characterized in that: The pushing end of the pushing cylinder 2 is provided with a fixed plate, the front of the fixing plate is provided with a slide rail, the slider of the slide rail is connected with the pneumatic finger 2, the pushing cylinder 3 is installed on the front of the fixing plate, and the pushing cylinder 3 pushes the pneumatic finger 2 to move up and down.

5. The feeding and reflowing line with material storage function according to claim 1, characterized in that: The rotary feeding mechanism includes a rotating platform, a connecting frame, a rotating arm, and a pneumatic finger. The connecting frame is connected to the rotating platform. There are at least two rotating arms. The rotating arms are connected to both sides of the connecting frame for relative rotation. There are two pneumatic fingers, which are respectively installed on the rotating arms.

6. A material feeding and reflowing line with material storage function according to claim 5, characterized in that: The shaft end of the rotating arm is located in the connecting frame, and a bevel gear 1 is provided in the connecting frame. A driving motor is provided on the connecting frame. The output end of the driving motor is located in the connecting frame, and a bevel gear 2 meshing with the bevel gear 1 is provided at the output end of the driving motor.

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