A precision tray handling device

Abstract

The present invention relates to a precise material tray handling device, comprising a frame, a material taking component, a material receiving component and a transfer component. The frame comprises two fixed frames arranged in parallel; the material taking component comprises a first placement substrate, a first cylinder arranged horizontally on the first placement substrate, a first extension plate fixed horizontally on the piston rod of the first cylinder and a first lifting mechanism located below the first placement substrate, the first placement substrate is arranged between the fixed frames, the first placement substrate has a first drop through hole, the first cylinder has two and symmetrically arranged on opposite sides of the first drop through hole, and the first extension plate faces the first drop through hole; the material receiving component has the same structure as the material taking component; the transfer component comprises a conveying mechanism and a silo substrate, the conveying mechanism is located inside the two fixed frames and arranged along the length direction of the fixed frames, the conveying mechanism is arranged below the first placement substrate and the second placement substrate, the silo substrate is placed on the conveying mechanism, and the silo substrate has a through hole.

Description

Technical Field

[0001] The invention relates to the field of transportation, and in particular to a precise material tray transportation device. Background Art

[0002] At present, in most factories, workers organize the trays with products, and then move the trays with products to the vicinity of equipment A. After equipment A takes away the products on the trays, workers take away the empty trays and organize them. Workers repeatedly do the same thing, which brings disadvantages such as heavy workload and frequent replacement. Therefore, it is necessary to develop a tray handling device to reduce manual labor. Summary of the invention

[0003] The object of the present invention is to provide a more convenient and labor-saving precise material tray handling device.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] The present invention provides a tray precision handling device, comprising:

[0006] A frame, the frame comprising two fixed frames arranged in parallel;

[0007] A material taking assembly, the material taking assembly comprising a first placing substrate, a first cylinder horizontally arranged on the first placing substrate, a first extending plate horizontally fixed on the piston rod of the first cylinder, and a first lifting mechanism located below the first placing substrate, the first placing substrate being arranged between the fixing frames and located at the top of the fixing frames, the first placing substrate having a first falling through hole, the first cylinder having at least two and symmetrically arranged on opposite sides of the first falling through hole, and the first extending plate facing the first falling through hole;

[0008] A material receiving assembly, the material receiving assembly comprising a second placement substrate, a second cylinder horizontally arranged on the second placement substrate, a second extension plate horizontally fixed on the piston rod of the second cylinder, and a second lifting mechanism located below the second placement substrate, the second placement substrate is arranged between the fixing frames and located at the top of the fixing frames, the second placement substrate has a second falling through hole, the second cylinder has at least two and symmetrically arranged on opposite sides of the second falling through hole, and the second extension plate faces the second falling through hole;

[0009] The transfer assembly includes a conveying mechanism and a silo substrate, the conveying mechanism is located on the inner side of the two fixed frames and is arranged along the length direction of the fixed frames, the conveying mechanism is arranged below the first placement substrate and the second placement substrate, the silo substrate is transferred and placed on the conveying mechanism, the silo substrate has a through hole, the lifting mechanism is arranged on at least one side of the conveying mechanism, and the through hole is used for the lifting mechanism to move up and down.

[0010] Furthermore, at least two horizontally placed positioning cylinders are provided above the silo base plate, and the positioning cylinders are respectively located at opposite corners of the silo base plate.

[0011] Furthermore, a V-shaped groove is fixed on the piston rod of the positioning cylinder, and the two V-shaped grooves are arranged facing each other.

[0012] Furthermore, it also includes a detection cylinder and a sensor, wherein the detection cylinder is horizontally arranged on one side above the silo base plate, and the sensor is arranged on the piston rod of the detection cylinder.

[0013] Furthermore, the first placement substrate and the second placement substrate each have at least two vertical fixing columns, which are respectively located at the diagonals of the first falling through hole and the second falling through hole, and the cross-section of the fixing columns is V-shaped, and a placement space is enclosed between the fixing columns.

[0014] Furthermore, the conveying mechanism includes a servo motor, a first synchronous wheel, a second synchronous wheel, a placement rack and a belt, the belt is located on the inner side of the fixed frame and is arranged along the length direction of the fixed frame, the servo motor is arranged on the outer side of one end of the belt, the first synchronous wheel is arranged on the main shaft of the servo motor, the placement rack is arranged on the outer side of the other end of the belt, the second synchronous wheel is movably arranged on the placement rack, the belt is connected to the first synchronous wheel and the electric second synchronous wheel, and the silo base plate is located on the belt.

[0015] Furthermore, the first lifting mechanism and the second lifting mechanism have the same structure, the silo base plate has two symmetrical through holes, and the first lifting mechanism and the second lifting mechanism each include two corresponding lifting bottom plates, and the two lifting bottom plates are respectively located on both sides of the belt.

[0016] Furthermore, the first lifting mechanism or the second lifting mechanism also includes a lifting cylinder, a lifting base plate, a guide column, a guide sleeve, a cylinder fixing plate, a guide base plate and a fixing plate. The cylinder is vertically arranged and the piston rod is located at the bottom. The cylinder fixing plate is horizontally fixed to the outer periphery of the cylinder. The guide sleeve has four guide sleeves and is vertically arranged at the four corners of the cylinder fixing plate. The guide base plate is fixed to the bottom end of the lifting cylinder. The guide column has four guide columns and is vertically fixed at the four corners of the guide base plate. The guide columns penetrate the cylinder fixing plate and are respectively connected to the guide sleeves. Fixed plates extend upward on opposite sides of the guide base plate. The fixed plates are located on both sides of the belt. The lifting base plate has two guide columns and is horizontally arranged at the top of the fixed plate.

[0017] Furthermore, a first baffle is fixed on the piston rod of each of the first cylinders, and two first extending plates are horizontally arranged at the lower inner side of each first baffle; a second baffle is fixed on the piston rod of each of the second cylinders, and two second extending plates are horizontally arranged at the lower inner side of each second baffle.

[0018] Furthermore, a first barrier arm is fixed to the outer side of each first baffle plate, the first barrier arm is L-shaped, a horizontal arm of the first barrier arm is fixed on the first baffle plate, and a vertical arm faces downward and is located on the outer side of the first placement substrate; a second barrier arm is fixed to the outer side of each second baffle plate, the second barrier arm is L-shaped, a horizontal arm of the second barrier arm is fixed on the second baffle plate, and a vertical arm faces downward and is located on the outer side of the first placement substrate.

[0019] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0020] The present invention provides a precise material tray handling device, wherein the piston rod of the first cylinder extends out, the material tray with the product is located on the first extension plate of the first piston rod, and the first lifting mechanism extends upwardly from the through hole of the silo substrate; when working, the piston rod of the first cylinder is retracted with the first extension plate, the material tray falls, the material tray falls on the first lifting mechanism, the first lifting mechanism is retracted downward, so that the material tray falls on the silo substrate, the silo substrate moves toward the receiving assembly on the conveying mechanism, moves between the material taking assembly and the receiving assembly, the product on the material tray is taken away, the empty material tray reaches the bottom of the first placement substrate of the receiving assembly under the conveying of the conveying mechanism, the second lifting mechanism extends upwardly through the through hole of the silo substrate, and pushes the material tray upward until it reaches the second falling through hole, the piston rod of the second cylinder extends out to drive the second extension plate to extend toward the second falling through hole, the second extension plate is supported under the material tray, and the material tray is supported and fixed. Such a device realizes the material tray transmission between the material taking assembly and the receiving assembly in factory production, and reduces manpower. It not only improves efficiency, but also saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0022] Figure 1 is a schematic diagram of a precise tray handling device according to an embodiment of the present invention;

[0023] Figure 2 yes Figure 1 A schematic diagram of a first placement mechanism of a device for precisely transporting a tray is shown;

[0024] Figure 3 yes Figure 1 A schematic diagram of a tray precision handling device without the first placement mechanism and the second placement mechanism is shown;

[0025] Figure 4 yes Figure 1 A schematic diagram of the lifting mechanism shown;

[0026] Figure 5 yes Figure 1 Schematic diagram of the feed tray shown.

[0027] The reference numerals are described as follows:

[0028] 1. Frame: 11. Fixed frame;

[0029] 2. Material taking assembly: 21. first placement substrate; 22. first cylinder; 23. first extension plate; 24. first drop through hole;

[0030] 3. Material receiving assembly: 31. second placing substrate; 32. second cylinder; 33. second extending plate; 34. second falling through hole;

[0031] 4. Transfer assembly: 41. Bin base plate; 42. Through hole; 43. Positioning cylinder; 45. V-shaped slot; 46. Detection cylinder; 47. Sensor; 48. Servo motor; 49. First synchronous wheel; 50. Second synchronous wheel; 51. Placement rack; 52. Belt;

[0032] 61. Fixed column; 62. Lifting base plate; 63. Lifting cylinder; 64. Guide column; 66. Guide sleeve; 67. Cylinder fixed plate; 68. Guide base plate; 69. Fixed plate; 70. First baffle plate; 71. Second baffle plate; 72. First baffle arm; 73. Material tray; 74. Groove; 75. Extension seat. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 invention 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 present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0036] like Figures 1 to 4 A material tray precision handling device shown includes a frame, a material taking assembly, a material receiving assembly and a transfer assembly.

[0037] The frame includes two fixed frames 11 arranged in parallel;

[0038] The material taking assembly includes a first placement substrate 21, a first cylinder 22 horizontally arranged on the first placement substrate 21, a first extension plate 23 horizontally fixed on the piston rod of the first cylinder 22, and a first lifting mechanism located below the first placement substrate 21, the first placement substrate 21 is arranged between the fixing frames 11 and located at the top of the fixing frames 11, the first placement substrate 21 has a first drop through hole 24, the first cylinder 22 has at least two and symmetrically arranged on opposite sides of the first drop through hole 24, and the first extension plate 23 faces the first drop through hole 24;

[0039] The material receiving assembly and the material taking assembly are arranged correspondingly, and the material receiving assembly includes a second placing substrate 31, a second cylinder 32 horizontally arranged on the second placing substrate 31, a second extending plate 33 horizontally fixed on the piston rod of the second cylinder 32, and a second lifting mechanism located below the second placing substrate 31, the second placing substrate 31 is arranged between the fixing frames 11 and located at the top of the fixing frames 11, the second placing substrate 31 has a second falling through hole 34, the second cylinder 32 has at least two and symmetrically arranged on opposite sides of the second falling through hole 34, and the second extending plate 33 faces the second falling through hole 34;

[0040] The transfer assembly includes a conveying mechanism and a silo substrate 41. The conveying mechanism is located on the inner side of the two fixed frames 11 and is arranged along the length direction of the fixed frames 11. The conveying mechanism is located below the first placement substrate 21 and the second placement substrate 31. The silo substrate 41 is conveyed and placed on the conveying mechanism. The silo substrate 41 has a through hole 42. The lifting mechanism is arranged on at least one side of the conveying mechanism, and the through hole 42 is used for the lifting mechanism to move up and down.

[0041] Two horizontally placed positioning cylinders 43 are provided above the silo base plate 41, and the positioning cylinders 43 are respectively located at the diagonal positions of the silo base plate 41; V-shaped grooves 45 are fixed on the piston rods of the positioning cylinders 43, and the two V-shaped grooves 45 are arranged facing each other. When the material tray 73 falls onto the silo base plate 41, the two positioning cylinders 43 extend with the V-shaped grooves 45 to clamp the material tray 73 in place.

[0042] It also includes a detection cylinder 46 and a sensor 47 . The detection cylinder 46 is horizontally arranged on one side above the silo base plate 41 , and the sensor 47 is arranged on the piston rod of the detection cylinder 46 .

[0043] The first placement substrate 21 and the second placement substrate 31 each have at least two vertical fixing columns 61, the fixing columns 61 are respectively located at the diagonal positions of the first drop through hole 24 or the second drop through hole 34, the cross section of the fixing columns 61 is V-shaped, and a placement space is surrounded by the fixing columns 61; specifically, the first placement substrate 21 and the second placement substrate 31 each have four fixing columns 61. The V-shaped fixing columns 61 not only have the effect of limiting the multiple trays 73, but also have the beneficial effect of regularization.

[0044] The conveying mechanism includes a servo motor 48, a first synchronous wheel 49, a second synchronous wheel 50, a placement rack 51 and a belt 52. The belt 52 is located on the inner side of the fixed frame 11 and is arranged along the length direction of the fixed frame 11. The servo motor 48 is arranged on the outer side of one end of the belt 52. The first synchronous wheel 49 is arranged on the main shaft of the servo motor 48. The placement rack 51 is arranged on the outer side of the other end of the belt 52. The second synchronous wheel 50 is movably arranged on the placement rack 51. The belt 52 is connected to the first synchronous wheel 49 and the electric second synchronous wheel 50. The silo base plate 41 is located on the belt 52.

[0045] The first lifting mechanism and the second lifting mechanism have the same structure. The silo base plate 41 has two symmetrical through holes 42 . The first lifting mechanism and the second lifting mechanism each include two corresponding lifting bottom plates 62 . The two lifting bottom plates 62 are respectively located on both sides of the belt 52 .

[0046] The first lifting mechanism or the second lifting mechanism also includes a lifting cylinder 63, a lifting base plate 62, a guide column 64, a guide sleeve 66, a cylinder fixing plate 67, a guide base plate 68 and a fixing plate 69. The cylinder is vertically arranged and the piston rod is located at the bottom. The cylinder fixing plate 67 is horizontally fixed to the outer periphery of the cylinder. The guide sleeve 66 has four and is vertically arranged at the four corners of the cylinder fixing plate 67. The guide base plate 68 is fixed to the bottom end of the lifting cylinder 63. The guide column 64 has four and is vertically fixed at the four corners of the guide base plate 68. The guide column 64 passes through the cylinder fixing plate 67 and is respectively connected to the guide sleeve 66. The opposite sides of the guide base plate 68 are both extended upward with fixing plates 69. The fixing plates 69 are located on both sides of the belt 52. The lifting base plate has two and is horizontally arranged at the top of the fixing plate 69 respectively.

[0047] A first baffle 70 is fixed on the piston rod of each of the first cylinders 22, and two first extending plates 23 are horizontally arranged at the lower inner side of each first baffle 70; a second baffle 71 is fixed on the piston rod of each of the second cylinders 32, and two second extending plates 33 are horizontally arranged at the lower inner side of each second baffle 71.

[0048] A first barrier arm 72 is fixed to the outer side of each first baffle plate 70, and the first barrier arm 72 is L-shaped, with a horizontal arm of the first barrier arm 72 fixed to the first baffle plate 70, and a vertical arm facing downward and located on the outer side of the first placement substrate; a second barrier arm is fixed to the outer side of each second baffle plate 71, and the second barrier arm is L-shaped, with a horizontal arm of the second barrier arm fixed to the second baffle plate 71, and a vertical arm facing downward and located on the outer side of the second placement substrate; the bending parts of the first barrier arm 72 and the second barrier arm face downward.

[0049] like Figure 5 As shown, the material tray 73 of this embodiment has a certain thickness, and the upper parts of the two opposite sides of the material tray 73 respectively have three inwardly concave grooves, and the outer periphery of the lower part of the material tray 73 extends outward with an extension seat. The detection cylinder 46 on the silo base plate 41 is used to extend the detection cylinder 46 to drive the sensor 47 to move toward the position of the groove of the material tray 73 after the two positioning cylinders 43 clamp the material tray 73 to detect whether the material tray 73 is placed upside down. If it is placed upside down, the groove cannot be sensed. If it is placed correctly, the groove of the material tray 73 can be sensed.

[0050] The working principle of this embodiment is as follows: in the normal state, the piston rod of the first cylinder 22 extends and brings the first extension plate 23 out, and multiple trays 73 loaded with products are located on the first extension plate 23, and the piston rod of the lifting cylinder 63 of the first lifting mechanism extends to drive the lifting bottom plate 62 to extend upward and pass through the through hole 42 of the discharge bin substrate 41; when working, the piston rod of the first cylinder 22 is retracted and brings the first extension plate 23 back, and the lowest tray 73 falls through the first falling through hole 24, and the tray 73 falls on the lifting bottom plate 62, and the lifting cylinder 63 of the first lifting mechanism is retracted, so that the tray 73 falls on the bin substrate 41, and the two positioning cylinders 43 The V-shaped slot 45 clamps the tray 73 in place; the silo base plate 41 moves toward the receiving assembly on the belt, and when it moves between the material taking assembly and the receiving assembly, the products on the tray 73 are taken away, and the empty tray 73 is transported by the belt to the bottom of the first placement base plate 21 of the receiving assembly; the lifting cylinder 63 of the second lifting mechanism extends to drive the lifting bottom plate 62 to extend upward through the through hole 42 of the silo base plate 41, and push the tray 73 upward until it reaches the second drop hole 34, and the piston rod of the second cylinder 32 extends to drive the second extension plate 33 to extend toward the second drop hole 34, and the second extension plate 33 is supported under the tray 73 to support and fix the tray 73. Such a device realizes the transmission of the tray 73 between the material taking assembly and the receiving assembly in factory production, reducing manpower; it not only improves efficiency, but also saves costs.

[0051] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the contents of the present invention and implement them accordingly. They cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A tray precision handling device, characterized in that: include: A frame, the frame comprising two fixed frames arranged in parallel; A material taking assembly, the material taking assembly comprising a first placing substrate, a first cylinder horizontally arranged on the first placing substrate, a first extending plate horizontally fixed on the piston rod of the first cylinder, and a first lifting mechanism located below the first placing substrate, the first placing substrate being arranged between the fixing frames and located at the top of the fixing frames, the first placing substrate having a first falling through hole, the first cylinder having at least two and symmetrically arranged on opposite sides of the first falling through hole, and the first extending plate facing the first falling through hole; A material receiving assembly, the material receiving assembly comprising a second placement substrate, a second cylinder horizontally arranged on the second placement substrate, a second extension plate horizontally fixed on the piston rod of the second cylinder, and a second lifting mechanism located below the second placement substrate, the second placement substrate is arranged between the fixing frames and located at the top of the fixing frames, the second placement substrate has a second falling through hole, the second cylinder has at least two and symmetrically arranged on opposite sides of the second falling through hole, and the second extension plate faces the second falling through hole; The transfer assembly includes a conveying mechanism and a silo substrate, the conveying mechanism is located on the inner side of the two fixed frames and is arranged along the length direction of the fixed frames, the conveying mechanism is arranged below the first placement substrate and the second placement substrate, the silo substrate is transferred and placed on the conveying mechanism, the silo substrate has a through hole, the lifting mechanism is arranged on at least one side of the conveying mechanism, the through hole is used for the lifting mechanism to move up and down, at least two horizontally placed positioning cylinders are arranged above the silo substrate, the positioning cylinders are respectively located at the diagonals of the silo substrate, a V-shaped groove is fixed on the piston rod of the positioning cylinder, and the two V-shaped grooves are arranged facing each other.

2. The tray precision handling device according to claim 1, characterized in that: It also includes a detection cylinder and a sensor. The detection cylinder is horizontally arranged on one side above the silo base plate, and the sensor is arranged on the piston rod of the detection cylinder.

3. The tray precision handling device according to claim 1, characterized in that: The first placement substrate and the second placement substrate each have at least two vertical fixing columns, which are respectively located at the diagonals of the first falling through hole or the second falling through hole, and have a V-shaped cross-section, forming a placement space between the fixing columns.

4. The tray precision handling device according to claim 1, characterized in that: The conveying mechanism includes a servo motor, a first synchronous wheel, a second synchronous wheel, a placement rack and a belt. The belt is located on the inner side of the fixed frame and is arranged along the length direction of the fixed frame. The servo motor is arranged on the outer side of one end of the belt. The first synchronous wheel is arranged on the main shaft of the servo motor. The placement rack is arranged on the outer side of the other end of the belt. The second synchronous wheel is movably arranged on the placement rack. The belt is connected to the first synchronous wheel and the electric second synchronous wheel, and the silo base plate is located on the belt.

5. The tray precision handling device according to claim 4, characterized in that: The first lifting mechanism and the second lifting mechanism have the same structure, the silo base plate has two symmetrical through holes, and the first lifting mechanism and the second lifting mechanism each include two corresponding lifting bottom plates, and the two lifting bottom plates are respectively located on both sides of the belt.

6. The tray precision handling device according to claim 5, characterized in that: The first lifting mechanism or the second lifting mechanism also includes a lifting cylinder, a lifting base plate, a guide column, a guide sleeve, a cylinder fixing plate, a guide base plate and a fixing plate. The cylinder is vertically arranged with the piston rod located at the bottom. The cylinder fixing plate is horizontally fixed to the outer periphery of the cylinder. The guide sleeve has four guide columns and is vertically arranged at the four corners of the cylinder fixing plate. The guide base plate is fixed to the bottom end of the lifting cylinder. The guide columns have four guide columns and are vertically fixed at the four corners of the guide base plate. The guide columns penetrate the cylinder fixing plate and are respectively connected to the guide sleeves. Fixed plates are extended upward on opposite sides of the guide base plate. The fixed plates are located on both sides of the belt. The lifting base plate has two fixing plates and is horizontally arranged at the top of the fixing plate.

7. The tray precision handling device according to claim 1, characterized in that: A first baffle is fixed on the piston rod of each of the first cylinders, and two first extending plates are horizontally arranged at the lower inner side of each first baffle; a second baffle is fixed on the piston rod of each of the second cylinders, and two second extending plates are horizontally arranged at the lower inner side of each second baffle.

8. The tray precision handling device according to claim 7, characterized in that: A first barrier arm is fixed to the outside of each first baffle plate, the first barrier arm is L-shaped, a horizontal arm of the first barrier arm is fixed on the first baffle plate, and a vertical arm faces downward and is located on the outside of the first placement substrate; a second barrier arm is fixed to the outside of each second baffle plate, the second barrier arm is L-shaped, a horizontal arm of the second barrier arm is fixed on the second baffle plate, and a vertical arm faces downward and is located on the outside of the second placement substrate.

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