Tray placing mechanism

Abstract

The utility model discloses a tray placing mechanism. A first lifting structure, a second lifting structure, a clamping structure and a moving structure are arranged on a frame body. Each of the first lifting structure and the second lifting structure comprises a lifting plate and a lifting telescopic unit; the lifting plate is used for placing a material tray, and the output end of the lifting telescopic unit is used for pushing the lifting plate to ascend or descend; the lifting telescopic unit is fixedly arranged on the frame body; the clamping structure is arranged above the first lifting structure and the second lifting structure and used for taking and placing materials in the material trays on the first lifting structure and the second lifting structure. The moving structure is used for clamping the material tray lifted by the first lifting structure or the second lifting structure and can drive the material tray to horizontally move relative to the clamping structure. Materials on the feeding trays can be sequentially taken out according to needs in the feeding process; or the materials can be orderly placed on the tray in sequence, the efficiency is high, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the field of feeding structures, in particular to a tray arranging mechanism. Background Art

[0002] In the prior art, workpieces often need to be neatly stacked on trays, and the materials on the feeding tray need to be taken out one by one during the feeding process; or the materials need to be neatly placed on the trays one by one, which often requires manual operation, with low efficiency and waste of manpower. At the same time, due to the fact that the placing speed of personnel cannot keep up with the output speed of the production machine, the output of the corresponding production equipment is reduced.

[0003] Therefore, a tray arranging mechanism is needed to solve the above problems. Summary of the Utility Model

[0004] To solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A tray arranging mechanism includes a frame; a first lifting structure, a second lifting structure, a clamping structure and a moving structure are arranged on the frame;

[0006] Both the first lifting structure and the second lifting structure include a lifting plate and a lifting telescopic unit; the lifting plate is used to place the material tray, and the output end of the lifting telescopic unit is used to push the lifting plate up or down; the lifting telescopic unit is fixedly arranged on the frame;

[0007] The clamping structure is arranged above the first lifting structure and the second lifting structure, and is used to pick and place the materials in the material trays on the first lifting structure and the second lifting structure;

[0008] The moving structure is used to clamp the material tray lifted by the first lifting structure or the second lifting structure, and can drive the material tray to move horizontally relative to the clamping structure.

[0009] Optionally, the clamping structure includes a first linear slide table module, a clamping unit and a first telescopic unit. The first linear slide table module is fixedly arranged on the frame. The first telescopic unit is fixedly connected to the slide table of the first linear slide table module, and the telescopic end of the first telescopic unit is fixedly connected to the clamping unit; the first telescopic unit is used to drive the clamping unit to rise or fall relative to the first lifting structure and the second lifting structure, and the clamping unit is used to pick and place the materials.

[0010] Optionally, the first linear slide table module is arranged between the first lifting structure and the second lifting structure, and is located above the first lifting structure and the second lifting structure.

[0011] Optionally, the clamping unit is an electric gripper or a pneumatic gripper or an electric suction cup or a pneumatic suction cup.

[0012] Optionally, the lifting and telescoping unit, the first telescoping unit, the second telescoping unit, and the release telescopic rod are electric telescopic rods or hydraulic telescopic rods or pneumatic telescopic cylinders.

[0013] Optionally, both the first lifting structure and the second lifting structure further include a guiding frame body, which is fixedly arranged above the lifting and telescoping unit. The guiding frame body is used to limit or guide the material tray when the lifting plate rises or falls, so as to prevent the material tray from falling out of the lifting plate.

[0014] Optionally, both the first lifting structure and the second lifting structure further include a feeding port, which is communicated with the corresponding guiding frame body. Through the feeding port, the material tray can be put into or taken out from the first lifting structure and the second lifting structure.

[0015] Optionally, the tray arranging mechanism further includes a conveyor. One end of the conveyor is arranged on the frame body, and the other end is arranged outside the frame body. The conveyor is arranged below the clamping structure and is used to move the material from the frame body to the corresponding position or the conveyor is used to move the material from the corresponding position to the frame body.

[0016] Optionally, the conveying direction of the conveyor and the moving direction of the first linear slide module are in the same plane.

[0017] Optionally, the conveyor is arranged directly below the first linear slide module, and the conveying direction of the conveyor is parallel to the moving direction of the first linear slide module.

[0018] Optionally, both the clamping unit and one end of the conveyor are arranged between the first lifting structure and the second lifting structure.

[0019] Optionally, the conveyor is a belt conveyor.

[0020] Optionally, the conveyor is a linear conveyor.

[0021] Optionally, the moving structure includes a moving frame, two second telescoping units, and a second linear slide module;

[0022] The moving frame is slidably arranged above the first lifting structure and the second lifting structure, and the moving frame is located below the clamping structure; the second linear slide module is fixedly arranged on the frame body, and the slide of the second linear slide module is fixedly connected to the moving frame. The second linear slide module is used to drive the moving frame to move. The two second telescoping units are fixedly and symmetrically arranged on the moving frame, and the two second telescoping units are used to clamp or release the material tray on the moving frame.

[0023] Optionally, a clamping plate is fixedly arranged at the output end of each second telescoping unit.

[0024] Optionally, the moving frame is slidably arranged on the frame body through a guide rail.

[0025] Optionally, the moving direction of the output end of the second linear slide module is perpendicular to the moving direction of the output end of the first linear slide module.

[0026] Optionally, the guiding frame body has a square frame structure.

[0027] Optionally, a release unit is provided at each of the four corners at the lower end of each guiding frame body. The release unit includes a fixing block and a release telescopic rod; the middle of the fixing block is hinged to the guiding frame body, one end of the fixing block is hinged to the telescopic end of the release telescopic rod, the fixed end of the release telescopic rod is hinged to the guiding frame body, and the release telescopic rod is used to drive the other end of the fixing block to rotate around the hinge point between the middle of the fixing block and the guiding frame body.

[0028] Optionally, the fixed end of the release telescopic rod is hinged to the outer wall of the guiding frame body.

[0029] Optionally, the fixing block has a T-shaped structure.

[0030] Optionally, the fixing block has a square block structure.

[0031] Optionally, the material tray has a square structure, and a plurality of grooves for placing materials are provided on the material tray.

[0032] Optionally, a fixing rod is provided at each of the four corners of the material tray.

[0033] Optionally, the four fixing rods are distributed in a rectangle and are vertically arranged on the outer wall of the material tray.

[0034] Optionally, a receiving groove for receiving the fixing rod is provided at both ends of each clamping plate. When the two clamping plates clamp the material tray, the fixing rod is received in the corresponding receiving groove.

[0035] Due to the adoption of the above technical solution, the technical progress obtained by the present utility model compared with the prior art is that: during the feeding process, the materials on the feeding tray can be sequentially taken out according to needs; or the materials can be sequentially and neatly placed on the tray, and there is no need for manual placement of materials on the tray, which is highly efficient and saves manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0037] Figure 1 It is a schematic structural diagram of a tray arranging mechanism of the present utility model;

[0038] Figure 2 This is a schematic structural diagram of a plate arranging mechanism of the present utility model;

[0039] Figure 3 This is a schematic structural diagram of a plate arranging mechanism of the present utility model;

[0040] Figure 4 This is a schematic structural diagram of a plate arranging mechanism of the present utility model;

[0041] Figure 5 This is a schematic structural diagram of a plate arranging mechanism of the present utility model;

[0042] Description of main component symbols

[0043] Frame 1 First lifting structure 2 Second lifting structure 3 Lifting plate 21 Lifting telescopic unit 20 Material tray 7 Clamping structure 4 Moving structure 5 First linear slide module 41 Clamping unit 42 First telescopic unit 43 Guide frame 22 Feeding port 30 Conveyor 6 Moving frame 51 Second telescopic unit 52 Second linear slide module 53 Clamping plate 521 Receiving groove 522 Fixed block 221 Release telescopic rod 222 Fixed rod 71

[0044] The following specific embodiments will further illustrate the present utility model in conjunction with the above-mentioned drawings. Specific embodiments

[0045] In order to enable those skilled in the art of this technology to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish different objects and not to describe a specific order. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices.

[0046] Referring to "embodiment" herein means that a specific feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present utility model. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0047] Please refer to Figures 1-5, an embodiment of the present utility model provides a tray arranging mechanism, which includes a frame body 1; a first lifting structure 2, a second lifting structure 3, a clamping structure 4 and a moving structure 5 are arranged on the frame body 1;

[0048] Both the first lifting structure 2 and the second lifting structure 3 include a lifting plate 21 and a lifting telescopic unit 20; the lifting plate 21 is used for placing the material tray 7, and the output end of the lifting telescopic unit 20 is used to push the lifting plate 21 to rise or fall; the lifting telescopic unit 20 is fixedly arranged on the frame body 1;

[0049] The clamping structure 4 is arranged above the first lifting structure 2 and the second lifting structure 3, and the clamping structure 4 is used for taking and placing the materials in the material trays 7 on the first lifting structure 2 and the second lifting structure 3;

[0050] The moving structure 5 is used for clamping the material tray 7 lifted by the first lifting structure 2 or the second lifting structure 3, and can drive the material tray 7 to move horizontally relative to the clamping structure 4.

[0051] In an embodiment of the present utility model, the clamping structure 4 includes a first linear slide module 41, a clamping unit 42 and a first telescopic unit 43. The first linear slide module 41 is fixedly arranged on the frame body. The first telescopic unit 43 is fixedly connected with the slide of the first linear slide module 41, and the telescopic end of the first telescopic unit 43 is fixedly connected with the clamping unit 42; the first telescopic unit 43 is used to drive the clamping unit 42 to rise or fall relative to the first lifting structure 2 and the second lifting structure 3, and the clamping unit 42 is used for taking and placing the materials.

[0052] In an embodiment of the present utility model, the first linear slide module 41 is arranged between the first lifting structure 2 and the second lifting structure 3, and the first linear slide module 41 is located above the first lifting structure 2 and the second lifting structure 3.

[0053] In an embodiment of the present utility model, the clamping unit 42 is an electric claw or a pneumatic claw or an electric suction cup or a pneumatic suction cup.

[0054] In an embodiment of the present utility model, the lifting telescopic unit 20, the first telescopic unit 43, the second telescopic unit 52 and the release telescopic rod 222 are electric telescopic rods or hydraulic telescopic rods or pneumatic telescopic cylinders.

[0055] In an embodiment of the present utility model, both the first lifting structure 2 and the second lifting structure 3 further include a guiding frame body 22. The guiding frame body 22 is fixedly arranged above the lifting telescopic unit 20. The guiding frame body 22 is used for limiting or guiding the material tray 7 when the lifting plate 21 rises or falls, so as to prevent the material tray 7 from falling out of the lifting plate 21.

[0056] In an embodiment of the present utility model, the first lifting structure 2 and the second lifting structure 3 both further include a feeding port 30, and the feeding port 30 communicates with the corresponding guiding frame body 22. Through the feeding port 30, the material tray 7 can be placed into or taken out from the first lifting structure 2 and the second lifting structure 3.

[0057] In an embodiment of the present utility model, the tray arranging mechanism further includes a conveyor 6. One end of the conveyor 6 is arranged on the frame body 1, and the other end is arranged outside the frame body 1. The conveyor 6 is arranged below the clamping structure 4. The conveyor 6 is used to move the material from the frame body 1 to the corresponding position or the conveyor is used to move the material from the corresponding position to the frame body 1.

[0058] In an embodiment of the present utility model, the conveying direction of the conveyor 6 and the moving direction of the first linear slide module 41 are in the same plane.

[0059] In an embodiment of the present utility model, the conveyor 6 is arranged directly below the first linear slide module 41, and the conveying direction of the conveyor 6 is parallel to the moving direction of the first linear slide module 41.

[0060] In an embodiment of the present utility model, one end of the clamping unit 42 and the conveyor 6 are both arranged between the first lifting structure 2 and the second lifting structure 3.

[0061] In an embodiment of the present utility model, the conveyor 6 is a belt conveyor.

[0062] In an embodiment of the present utility model, the conveyor 6 is a linear conveyor.

[0063] In an embodiment of the present utility model, the moving structure 5 includes a moving frame 51, two second telescopic units 52, and a second linear slide module 53;

[0064] The moving frame 51 is slidably arranged above the first lifting structure 2 and the second lifting structure 3, and the moving frame 51 is located below the clamping structure 4; the second linear slide module 53 is fixedly arranged on the frame body 1, and the slide of the second linear slide module 53 is fixedly connected to the moving frame 51. The second linear slide module 53 is used to drive the moving frame 51 to move. The two second telescopic units 52 are fixedly and symmetrically arranged on the moving frame 51. The two second telescopic units 52 are used to clamp or release the material tray 7 on the moving frame 51.

[0065] Further, a clamping plate 521 is fixedly arranged at the output end of each second telescopic unit 52.

[0066] Further, the moving frame 51 is slidably arranged on the frame body 1 through a guide rail.

[0067] Further, the moving direction of the output end of the second linear slide module 53 is perpendicular to the moving direction of the output end of the first linear slide module 41.

[0068] In an embodiment of the present utility model, the guiding frame body 22 has a square frame structure.

[0069] In an embodiment of the present utility model, a release unit is provided at each of the four corners at the lower end of each guiding frame body 22. The release unit includes a fixed block 221 and a release telescopic rod 222. The middle of the fixed block 221 is hinged to the guiding frame body 22. One end of the fixed block 221 is hinged to the telescopic end of the release telescopic rod 222. The fixed end of the release telescopic rod 222 is hinged to the guiding frame body 22. The release telescopic rod 222 is used to drive the other end of the fixed block 221 to rotate around the hinge point between the middle of the fixed block 221 and the guiding frame body 22. When the other ends of the four fixed blocks 221 rotate to the inside of the guiding frame body 22, the material tray 7 can be fixed inside the guiding frame body 22. When the other ends of the four fixed blocks 221 rotate to the outside of the guiding frame body 22, the material tray 7 can pass through from the lower end inside the guiding frame body 22.

[0070] In an embodiment of the present utility model, the fixed block 221 has a T-shaped structure.

[0071] In an embodiment of the present utility model, the fixed block 221 has a square block structure.

[0072] In an embodiment of the present utility model, the material tray 7 has a square structure, and a plurality of grooves for placing materials are provided on the material tray 7.

[0073] In an embodiment of the present utility model, a fixing rod 71 is provided at each of the four corners of the material tray 7.

[0074] In an embodiment of the present utility model, the four fixing rods 71 are distributed in a rectangle and are vertically arranged on the outer wall of the material tray 7.

[0075] In an embodiment of the present utility model, a receiving groove 522 for receiving the fixing rod 71 is provided at both ends of each clamping plate 521. When the two clamping plates 521 clamp the material tray 7, the fixing rod 71 is received in the corresponding receiving groove 522.

[0076] When the utility model is in use, the material tray 7 filled with materials can be placed on the lifting plate 21 of the first lifting structure 2. The material tray 7 is lifted into the moving frame 51 by the lifting telescopic unit 20. Then, the output ends of the two second telescopic units 52 extend simultaneously to clamp the material tray 7. The second linear slide module 53 drives the material tray 7 to move below the first linear slide module 41. The first telescopic unit 43 drives the clamping unit 42 to move downward. The materials on the material tray 7 are clamped by the clamping unit 42. The first linear slide module 41 drives the clamping unit 42 to move to the conveyor 6 and place the materials on the conveyor 6, and the conveyor transports the materials to the corresponding position. When the materials on the material tray 7 are used up, the second linear slide module 53 drives the material tray 7 to move above the second lifting structure 3. The lifting plate 21 of the second lifting structure 3 moves below the material tray 7. The output ends of the two second telescopic units 52 contract simultaneously to place the material tray 7 on the lifting plate 21 of the second lifting structure 3.

[0077] During the process of placing multiple material trays, the lifting plate 21 of the first lifting structure 2 lifts multiple material trays above the release unit of the guide frame 22. The other ends of the four fixing blocks 221 rotate into the guide frame 22. The other ends of the four fixing blocks 221 are respectively in contact with the corresponding fixing rods 71 of the lowermost material tray, fixing the lowermost material tray stacked on the lifting plate 21. Then, the lifting plate 21 moves downward. A new material tray is placed on the lifting plate 21, and then the new material tray is lifted, lifting the original lowermost material tray. After the other ends of the four fixing blocks 221 move above the corresponding fixing rods 71, the other ends of the four fixing blocks 221 rotate outside the guide frame 22, that is, the new material tray can continue to move upward.

[0078] Similarly, when taking out the lowermost material tray, it is necessary to fix the second-lowermost material tray with the four fixing blocks 221, and then the lifting plate 21 continues to descend, and the lowermost material tray can be taken out from the feed inlet 30.

[0079] Secondly, the empty material tray 7 can be placed on the lifting plate 21 of the first lifting structure 2. The conveyor 6 transports the materials from the corresponding position to below the clamping unit 42. After the clamping unit 42 clamps the materials, the materials are placed on the corresponding material tray 7. Then, the second linear slide module 53 moves the moving frame 51 to the second lifting structure 3, and the material tray 7 filled with materials can be placed on the lifting plate 21 of the second lifting structure 3.

[0080] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made thereto, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit and idea of the present utility model are within the protection scope of the present utility model.

Claims

1. A dish arranging mechanism, characterized in that: It includes a frame body; a first lifting structure, a second lifting structure, a clamping structure and a moving structure are arranged on the frame body; Both the first lifting structure and the second lifting structure include a lifting plate and a lifting telescopic unit; the lifting plate is used for placing a material tray, and the output end of the lifting telescopic unit is used to push the lifting plate up or down; the lifting telescopic unit is fixedly arranged on the frame body; The clamping structure is arranged above the first lifting structure and the second lifting structure, and the clamping structure is used for picking and placing the materials in the material trays on the first lifting structure and the second lifting structure; The moving structure is used for clamping the material tray lifted by the first lifting structure or the second lifting structure, and can drive the material tray to move horizontally relative to the clamping structure.

2. The dish arranging mechanism according to claim 1, wherein: The clamping structure includes a first linear slide module, a clamping unit and a first telescopic unit. The first linear slide module is fixedly arranged on the frame body. The first telescopic unit is fixedly connected with the slide of the first linear slide module, and the telescopic end of the first telescopic unit is fixedly connected with the clamping unit; the first telescopic unit is used to drive the clamping unit to rise or fall relative to the first lifting structure and the second lifting structure, and the clamping unit is used for picking and placing the materials.

3. The dish arranging mechanism according to claim 1, characterized in that: The moving structure includes a moving frame, two second telescopic units and a second linear slide module; The moving frame is slidably arranged above the first lifting structure and the second lifting structure, and the moving frame is located below the clamping structure; the second linear slide module is fixedly arranged on the frame body, and the slide of the second linear slide module is fixedly connected with the moving frame. The second linear slide module is used to drive the moving frame to move. The two second telescopic units are fixedly and symmetrically arranged on the moving frame, and the two second telescopic units are used to clamp or release the material trays on the moving frame.

4. The dish arranging mechanism according to claim 1, wherein: The tray arranging mechanism further includes a conveyor. One end of the conveyor is arranged on the frame body, and the other end is arranged outside the frame body. The conveyor is arranged below the clamping structure. The conveyor is used to move the materials from the frame body to the corresponding position or the conveyor is used to move the materials from the corresponding position to the frame body.

5. The dish arranging mechanism according to claim 4, wherein: The conveyor is arranged directly below the first linear slide module, and the conveying direction of the conveyor is parallel to the moving direction of the first linear slide module.

6. The dish arranging mechanism according to claim 1, wherein: Both the first lifting structure and the second lifting structure further include a guiding frame body. The guiding frame body is fixedly arranged above the lifting telescopic unit. The guiding frame body is used to limit or guide the material tray when the lifting plate rises or falls, so as to prevent the material tray from falling out of the lifting plate.

7. The dish arranging mechanism according to claim 6, characterized in that: A release unit is arranged at each of the four corners at the lower end of each guiding frame body. The release unit includes a fixed block and a release telescopic rod; the middle of the fixed block is hinged to the guiding frame body, one end of the fixed block is hinged to the telescopic end of the release telescopic rod, the fixed end of the release telescopic rod is hinged to the guiding frame body, and the release telescopic rod is used to drive the other end of the fixed block to rotate around the hinge point between the middle of the fixed block and the guiding frame body.

8. The dish arranging mechanism according to claim 7, characterized in that: Both the first lifting structure and the second lifting structure further include a feeding port, and the feeding port is communicated with the corresponding guiding frame body.

9. The dish arranging mechanism as described in claim 6, wherein: Four fixing rods are distributed in a rectangle and are vertically arranged on the outer wall of the material tray.

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