Charging tray stacking device
By designing a tray stacking device and using a tray moving structure and drive unit to achieve automated tray picking and placing, the problems of occupying space above the equipment and low manual efficiency in the existing technology are solved, thereby improving the efficiency of automated production.
Patent Information
- Application Number
- CN202423284563.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In the existing technology, the automated feeding and discharging devices for electronic components occupy the space above the equipment, which makes it impossible to work when there are other devices above the equipment, and the efficiency of manual operation is low, which cannot meet the needs of automated production.
A material tray stacking device is designed, including a first material tray position structure, a receiving position structure, a second material tray position structure, and a material tray moving structure. The material tray moving structure moves back and forth between the first and second material tray position structures to realize automatic picking and placing of material trays. The picking, receiving, and placing actions are completed by components such as a drive unit and an adsorber.
It enables automated loading and unloading of material trays, reduces the space occupied above the equipment, improves work efficiency, reduces labor costs, and aligns with the vision of automated production.
Smart Images
Figure CN223560776U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of automation equipment, especially relates to a tray stacking device. BACKGROUND
[0002] After the preliminary production of small electronic components, in order to facilitate storage and transportation and extraction when using, it is generally arranged and placed on a material belt, and then the material belt is made into a roll material, and before use, the roll material is cut into a piece material according to the needs, the piece material is stacked into a stack, and then the stack is packaged with a packaging film and placed in a material box to supply and use in the form of the material box; In the production process of electronic components, although most of them are qualified, further monitoring and screening are still needed to improve product quality, and the efficiency of manual visual inspection method is too low, and unqualified products cannot be screened out. Whether it is a good product or a bad product, after screening, a tray is used to receive material, or 10 materials are placed in a tray or 20 materials are placed in a tray, and manual operation is used to take and place the tray, which is high in labor cost and does not meet the vision of automatic production.
[0003] At present, some automatic devices for taking and placing trays are also used, which are completed by mechanical hands. The assembly of these mechanical hands needs to occupy additional positions, and the work of these mechanical hands is generally completed above the equipment. When other devices are provided on the equipment, the mechanical hands cannot complete such work.
[0004] Based on the above problems, the tray stacking device in the automatic detection and classification equipment is provided, which provides an automatic scheme different from the traditional scheme for realizing automatic tray taking and placing. INVENTION CONTENTS
[0005] In order to achieve the above purpose, improve the problems existing in the prior art, realize automatic tray taking and placing, and provide a tray stacking device, the utility model adopts the following technical scheme:
[0006] The utility model provides a tray stacking device, which comprises a first tray position structure, a material receiving position structure, a second tray position structure and a tray moving structure, the first tray position structure and the second tray position structure are respectively arranged on the two sides of the material receiving position structure, the first tray position structure is used for stacking the material receiving tray, the tray moving structure is arranged below the material receiving position structure, and is used for taking the tray at the first tray position structure and sending the tray to the second tray position structure after receiving the material.
[0007] For the improvement of the utility model, the first tray position structure comprises a first frame plate, limit angle irons are arranged at the inner hole four corner edges of the first frame plate, and tray parts and disc limiting parts are arranged at the two ends of the first frame plate respectively.
[0008] The tray part comprises a first driving unit and a tray plate connected with an output shaft of the first driving unit.
[0009] The limiting disc part comprises a second driving unit and a limiting plate connected with an output shaft of the second driving unit.
[0010] The material receiving position structure comprises a second frame plate, the upper end surface of the second frame plate is provided with a material guide plate, and the lower end surfaces of the second frame plate are respectively provided with lifting disc parts for lifting the disc.
[0011] The lifting disc part comprises a third driving unit and a lifting plate connected with an output shaft of the third driving unit.
[0012] The second tray position structure comprises a third frame plate and a plurality of lifting disc parts, the plurality of lifting disc parts are arranged at a predetermined distance apart along the periphery of the third frame plate, the lifting disc part comprises a top base, a supporting block, a pivot and a positioning shaft, the top base is connected with the third frame plate, the supporting block is connected with the top base through the pivot, the positioning shaft is connected with the top base and used for limiting the supporting block.
[0013] The free end of the supporting block is in an acute angle, when the supporting block is limited by the positioning shaft, the upper inclined surface of the free end of the supporting block is in a horizontal state, when the lower inclined surface of the free end of the supporting block is in a 90-degree angle with the horizontal surface, the whole supporting block is less than 90 degrees with the horizontal surface.
[0014] The tray moving structure comprises a Y-axis driving unit and a jacking part, the jacking part comprises a Z-axis driving unit and a top plate, the top plate is connected with an output shaft of the Z-axis driving unit, and the output shaft of the Z-axis driving unit is connected with an output shaft of the Y-axis driving unit.
[0015] The jacking part further comprises a suction device, the top plate is provided with a through hole, and the suction device is arranged in the through hole.
[0016] Compared with the prior art, the utility model has the advantages of:
[0017] The utility model provides a tray stacking device, including first tray position structure, material receiving position structure, second tray position structure and tray movement structure, first tray position structure and second tray position structure are established at the both sides of material receiving position structure respectively, first tray position structure is used for stacking the tray of receiving material, tray movement structure is established below material receiving position structure, is used for taking tray at first tray position structure, after receiving material, sends to second tray position structure, in the device scheme of the utility model, first tray position structure, material receiving position structure and second tray position structure are arranged in line, tray movement structure is established below, tray movement structure reciprocatingly moves between first tray position structure, material receiving position structure and second tray position structure, completes a series of actions of taking tray, receiving material and putting tray, and the utility model provides the automation scheme for taking tray and putting tray. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a three-dimensional structure schematic view of one direction of the tray stacking device in the utility model.
[0019] Figure 2 It is another three-dimensional structure schematic view of one direction of the tray stacking device in the utility model.
[0020] Figure 3 It is a three-dimensional structure schematic view of one direction of the first tray position structure in the tray stacking device in the utility model.
[0021] Figure 4 It is another three-dimensional structure schematic view of one direction of the first tray position structure in the tray stacking device in the utility model.
[0022] Figure 5 It is a three-dimensional structure schematic view of one direction of the material receiving position structure in the tray stacking device in the utility model.
[0023] Figure 6 It is another three-dimensional structure schematic view of one direction of the material receiving position structure in the tray stacking device in the utility model.
[0024] Figure 7 It is a plane structure schematic view of one direction of the material receiving position structure in the tray stacking device in the utility model.
[0025] Figure 8 It is a three-dimensional structure schematic view of one direction of the second tray position structure in the tray stacking device in the utility model.
[0026] Figure 9 It is a plane structure schematic view of one direction of the second tray position structure in the tray stacking device in the utility model.
[0027] Figure 10 It is Figure 9 The structure schematic view of the amplification in A place in the utility model.
[0028] Figure 11 It is another direction plane structure schematic view of the second tray position structure in the tray stacking device of the utility model.
[0029] Figure 12 Is Figure 11 The structure schematic view after amplification in B.
[0030] Figure 13 It is a three-dimensional structure schematic view of one direction of the top tray part in the tray stacking device of the utility model.
[0031] Figure 14 It is a sectional structure schematic view of one state of the top tray part in the tray stacking device of the utility model.
[0032] Figure 15 It is a sectional structure schematic view of another state of the top tray part in the tray stacking device of the utility model.
[0033] Figure 16 It is a three-dimensional structure schematic view of one direction of the tray moving structure in the tray stacking device of the utility model.
[0034] Figure 17 It is a three-dimensional structure schematic view of another direction of the tray moving structure in the tray stacking device of the utility model.
[0035] The realization, functional characteristics and advantages of the utility model will be further described with reference to the drawings by combining with embodiments. DETAILED DESCRIPTION
[0036] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0037] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two components. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0038] As the drawingsFigures 1 to 17 The utility model provides a tray stacking device, including first tray position structure 1, material receiving position structure 2, second tray position structure 3 and tray moving structure 4, first tray position structure 1 and second tray position structure 3 are arranged respectively at the both sides of material receiving position structure 2, first tray position structure 1 is used to stack the tray of receiving material, tray moving structure 4 is arranged below material receiving position structure 2, is used to take tray at first tray position structure 1, after receiving material, sends to second tray position structure 3, in the device scheme, first tray position structure 1, material receiving position structure 2 and second tray position structure 3 are arranged in line, tray moving structure 4 is arranged below, tray moving structure 4 reciprocatingly moves between first tray position structure 1, material receiving position structure 2 and second tray position structure 3, completes a series of actions of taking tray, receiving material and putting tray, and the device provides the automation scheme for taking tray and putting tray.
[0039] Referring to Figure 3 and Figure 4 , preferably, first tray position structure 1 includes first frame plate 11, limit angle iron 12 is arranged at the inner hole four corners edge of first frame plate 11, tray part 13 and limit tray part 14 are arranged at the both ends of first frame plate 11 respectively, specifically, first frame plate 11 is an installation plate, the middle part is hollow, the area of hollow is greater than the area of tray, that is to say, tray can move up and down from the hollow, tray part 13 and limit tray part 14 are arranged on the periphery of first frame plate 11, wherein, the function of tray part 13 is to hold tray, does not let tray fall from the hollow of first frame plate 11, and the function of limit tray part 14 is similar to tray part 13, before use, a plurality of trays are stacked and placed on first frame plate 11, the plurality of stacked trays are limited in position by limit angle iron 12 and held by tray part 13, when using, first, tray moving structure 4 moves to the below of first tray position structure 1, then rises, and the lower end surface of the lowest tray is pressed, then, limit tray part 14 limits the second tray from below, then, tray part 13 exits, and the lowest tray is released, so that the lowest tray falls on tray moving structure 4, after receiving one tray, tray moving structure 4 moves to the below of material receiving position structure 2 to receive material, finally, tray part 13 resets to the tray state, limit tray part 14 resets, and the second tray from below is released, the plurality of stacked trays are released along with the reset of limit tray part 14, and fall along with the gravity, are held by reset tray part 13, the second tray from below becomes the new lowest tray, and the process is repeated.
[0040] Referring to Figure 3 and Figure 4, preferably, the tray part 13 comprises a first driving unit 131 and a supporting plate 132 connected with the output shaft of the first driving unit 131; specifically, the action of the tray part 13 is linear reciprocating action, the driving unit can adopt a conventional air cylinder, the supporting plate 132 is L-shaped, one end of the supporting plate 132 is connected with the output shaft of the first driving unit 131, the other end of the supporting plate 132 extends away from the one end of the first driving unit 131, the one end of the supporting plate 132 extending out is used for supporting the material tray, when the material tray needs to be supported, the first driving unit 131 drives the supporting plate 132 to extend forward, when the material tray does not need to be supported, the first driving unit 131 drives the supporting plate 132 to retreat; the tray part 13 is at least two, and is oppositely arranged at the two ends of the first frame plate 11; it can be understood that if only two tray parts 13 are arranged, the width of the supporting plate 132 needs to be wider, and the supporting plate 132 needs to be arranged on the central axis of the first supporting plate 132, otherwise the material tray can be inclined, which will cause the descending movement of the material tray to be not smooth, therefore, preferably, four tray parts 13 can be arranged, two tray parts 13 are arranged at a predetermined distance from each other at one end of the first frame plate 11, and two tray parts 13 are oppositely arranged at a predetermined distance from each other at the other end of the first frame plate 11.
[0041] Referring to Figure 3 and Figure 4 , preferably, the tray part 13 comprises a first driving unit 131 and a supporting plate 132 connected with the output shaft of the first driving unit 131; specifically, the action of the tray part 13 is linear reciprocating action, the driving unit can adopt a conventional air cylinder, the supporting plate 132 is L-shaped, one end of the supporting plate 132 is connected with the output shaft of the first driving unit 131, the other end of the supporting plate 132 extends away from the one end of the first driving unit 131, the one end of the supporting plate 132 extending out is used for supporting the material tray, when the material tray needs to be supported, the first driving unit 131 drives the supporting plate 132 to extend forward, when the material tray does not need to be supported, the first driving unit 131 drives the supporting plate 132 to retreat; the tray part 13 is at least two, and is oppositely arranged at the two ends of the first frame plate 11; it can be understood that if only two tray parts 13 are arranged, the width of the supporting plate 132 needs to be wider, and the supporting plate 132 needs to be arranged on the central axis of the first supporting plate 132, otherwise the material tray can be inclined, which will cause the descending movement of the material tray to be not smooth, therefore, preferably, four tray parts 13 can be arranged, two tray parts 13 are arranged at a predetermined distance from each other at one end of the first frame plate 11, and two tray parts 13 are oppositely arranged at a predetermined distance from each other at the other end of the first frame plate 11.
[0042] Referring to Figures 5 to 7, preferably, the material receiving position structure 2 comprises a second frame plate 21, the upper end surface of the second frame plate 21 is provided with a material guide plate 22, and the lower end surface of the second frame plate 21 is respectively provided with a lifting plate 23 for lifting the tray; specifically, the second frame plate 21 is similar in structure to the first frame plate 11, and is provided with an opening in the middle of a plate, but the opening on the second frame plate 21 only needs to be larger than the material, that is, the material can fall from the opening on the second frame plate 21; the material guide plate 22 is arranged around the opening on the second frame plate 21, and is used for the material to fall from the material guide plate 22 to the second frame plate 21; when the tray moving structure 4 moves the tray to below the second frame plate 21, the material falls from the material guide plate 22 and the opening of the second frame plate 21 to the tray; after the tray receives a predetermined amount of material, the tray moving structure 4 transports the tray receiving the material to the second tray position structure 3 for placement; further, the lifting plate 23 is similar in structure to the tray supporting plate 13, and is used for lifting the tray receiving the material, so as to release the tray moving structure 4, and the tray moving structure can operate other work.
[0043] Referring to Figures 5 to 7 , preferably, the lifting plate 23 comprises a third driving unit 231 and a lifting plate 232 connected with the output shaft of the third driving unit 231; the two lifting plates 23 are oppositely arranged on the central axis of the lower end surface of the second frame plate 21; before lifting the tray, the third driving unit 231 drives the lifting plate 232 to retreat, the tray moving structure 4 moves the tray to below the second frame plate 21, and then rises; after the tray rises above the lifting plate 232, the third driving unit 231 drives the lifting plate 232 to protrude forward, and the tray moving structure 4 descends to make the tray fall on the lifting plate 232, which is lifted by the lifting plate 232.
[0044] Referring to Figures 8 to 15, preferably, the second tray position structure 3 comprises a third frame plate 31 and a plurality of top tray parts 32, the plurality of top tray parts 32 are arranged along the periphery of the third frame plate 31 at a predetermined distance, the top tray part 32 comprises a top base 321, a support block 322, a pivot shaft 323 and a positioning shaft 324, the top base 321 is connected with the third frame plate 31, the support block 322 is connected with the top base 321 through the pivot shaft 323, and the positioning shaft 324 is connected with the top base 321 and used for limiting the support block 322; it should be noted that after receiving the material, the tray needs to be transported to the designated position, and it is unreasonable to arrange a mechanical hand to stack the tray receiving the material for full automation and in combination with the structure of the device, the present scheme is to stack the tray from the bottom, that is, to stack the tray one by one; the third frame plate 31 has the same structure as the first frame plate 11, that is, the tray can move up and down from the hollow part of the third frame plate 31, the tray receiving the material is moved to the lower part of the third frame plate 31 by the tray moving structure 4, and then rises, after rising to more than the support block 322, the tray moving structure 4 is lowered, so that the tray receiving the material falls and is stopped by the support block 322.
[0045] Specifically, the working process of the top tray part 32 is described, the top tray part 32 comprises a top base 321, a support block 322, a pivot shaft 323 and a positioning shaft 324, the support block 322 is connected with the top base 321 through the pivot shaft 323, the positioning shaft 324 is also connected with the top base 321, the pivot shaft 323 and the positioning shaft 324 are arranged in parallel, the horizontal height of the positioning shaft 324 is lower than that of the pivot shaft 323, when the support block 322 is pushed up from the bottom to the top by the tray, the support block 322 is pushed up around the pivot shaft 323 as the center and does the pointer movement, when the height of the tray being pushed up makes the tray and the support block 322 separate from each other, the free end of the support block 322 freely falls to be limited by the positioning shaft 324 around the pivot shaft 323 as the center due to the weight of the support block 322, the tray moving structure 4 is lowered, so that the tray falls on the upper end surface of the support block 322, and the above process is repeated. Thus, the tray collecting the material is stacked from the bottom to the top.
[0046] Further, in order to smoothly lift the tray and prevent the support block 322 from falling freely away from the end of the positioning shaft 324 when the support block 322 is lifted upward, the support block 322 is pivoted about the pivot 323, and the free end of the support block 322 needs to be lifted to the highest position, and the angle between the support block 322 and the horizontal plane needs to be less than 90 degrees, so that when the support block 322 is lifted upward, the support block 322 is pivoted about the pivot 323 and does not fall freely away from the end of the positioning shaft 324, otherwise the worker needs to manually move the support block 322 back to the original position, specifically, the free end of the support block 322 is an acute angle, and when the support block 322 is limited by the positioning shaft 324, the upper inclined surface 3221 of the free end of the support block 322 is in a horizontal state, and when the lower inclined surface 3222 of the free end of the support block 322 is at an angle of 90 degrees with the horizontal plane, the angle between the support block 322 and the horizontal plane is less than 90 degrees.
[0047] Referring to Figure 16 and Figure 17 Preferably, the tray moving structure 4 comprises a Y-axis driving unit 41 and a lifting part 42, the lifting part 42 comprises a Z-axis driving unit 421 and a top plate 422, the top plate 422 and the output shaft of the Z-axis driving unit 421 are connected, and the output shaft of the Z-axis driving unit 421 and the output shaft of the Y-axis driving unit 41 are connected; it should be noted that the top plate 422 is used to carry the tray, and the tray moving structure 4 comprising the Y-axis driving unit 41, the Z-axis driving unit 421 and the top plate 422 is a conventional design, which will not be described here.
[0048] Preferably, in the above embodiment, the top plate 422 carries the tray, and the tray on the first tray position structure 1 falls onto the top plate 422 due to the gravity of the tray, but the gravity of the tray is often not enough, so an adsorber 423 needs to be arranged on the top plate 422, the lifting part 42 further comprises the adsorber 423, the top plate 422 is provided with a through hole, and the adsorber 423 is arranged in the through hole, the uppermost end of the adsorber 423 does not exceed the upper end surface of the top plate 422, and the adsorber 423 can adopt a suction mode, when the top plate 422 is attached to the bottom of the lowermost tray of the first tray position structure 1, the adsorber 423 is used to suck the bottom of the lowermost tray, and then the top plate 422 is lowered by the Z-axis driving unit 421, so that the lowermost tray can be smoothly adsorbed onto the top plate 422.
[0049] Preferably, the tray moving structure 4 comprises two jacks 42 connected by a connecting plate and the output shaft of the Y-axis driving unit 41; when the tray moving structure 4 is provided with two jacks 42, the distance between the first tray position structure 1 and the material receiving position structure 2 is equal to the distance between the material receiving position structure 2 and the second tray position structure 3, and the distance between the two jacks 42 is also equal to the distance between the first tray position structure 1 and the material receiving position structure 2; that is, when the first jack 42 is located directly below the first tray position structure 1, the second jack 42 is located directly below the material receiving position structure 2, and when the first jack 42 is located directly below the material receiving position structure 2, the second jack 42 is located directly below the second tray position structure 3; this can improve work efficiency and improve the smoothness of automation. Specifically, initially, the first jack 42 goes to the bottom of the first tray position structure 1 to take the lowest tray, and the second jack 42 follows; non-initially, the first jack 42 goes to the bottom of the first tray position structure 1 to take the lowest tray, and at the same time, the second jack 42 waits below the material receiving position structure 2 for the tray to receive material; when the tray receives a predetermined amount of material, the second jack 42 grabs the tray after receiving the material, and under the drive of the Y-axis driving unit 41, the first jack 42 brings the empty tray to the bottom of the material receiving position structure 2, and the second jack 42 brings the tray with the received material to the bottom of the second tray position structure 3, and so on.
[0050] It can be understood that for those skilled in the art, equivalent replacements or changes can be made according to the technical scheme and the utility model concept of the present utility model, and all these changes or replacements shall belong to the protection scope of the claims attached to the present utility model.
Claims
1. A tray stacking apparatus characterized by: The application relates to a material tray moving device, which comprises a first material tray position structure (1), a material receiving position structure (2), a second material tray position structure (3) and a material tray moving structure (4), the first material tray position structure (1) and the second material tray position structure (3) are respectively arranged on the two sides of the material receiving position structure (2), the first material tray position structure (1) is used for stacking material trays to be received, the material tray moving structure (4) is arranged below the material receiving position structure (2) and is used for taking a material tray at the first material tray position structure (1) and sending the material tray to the second material tray position structure (3) after receiving the material.
2. The tray stacking apparatus of claim 1, wherein: The first material tray position structure (1) comprises a first frame plate (11), limit angle irons (12) are arranged at the inner hole four corner edges of the first frame plate (11), and a tray part (13) and a tray limiting part (14) are respectively arranged at the two ends of the first frame plate (11).
3. The tray stacking apparatus of claim 2, wherein: The tray part (13) comprises a first driving unit (131) and a tray plate (132) connected with the output shaft of the first driving unit (131).
4. The tray stacking apparatus of claim 2, wherein: The tray limiting part (14) comprises a second driving unit (141) and a limiting plate (142) connected with the output shaft of the second driving unit (141).
5. The tray stacking apparatus of claim 1, wherein: The material receiving position structure (2) comprises a second frame plate (21), the upper end surface of the second frame plate (21) is provided with a material guide plate (22), and the lower end surfaces of the second frame plate (21) are respectively provided with tray lifting parts (23) for lifting a tray.
6. The tray stacking apparatus of claim 5, wherein: The tray lifting part (23) comprises a third driving unit (231) and a lifting plate (232) connected with the output shaft of the third driving unit (231).
7. The tray stacking apparatus of claim 1, wherein: The second material tray position structure (3) comprises a third frame plate (31) and a plurality of tray lifting parts (32), the plurality of tray lifting parts (32) are arranged at a predetermined distance along the periphery of the third frame plate (31), the tray lifting part (32) comprises a top base (321), a supporting block (322), a pivot (323) and a positioning shaft (324), the top base (321) is connected with the third frame plate (31), the supporting block (322) is connected with the top base (321) through the pivot (323), and the positioning shaft (324) is connected with the top base (321) and is used for limiting the supporting block (322).
8. The tray stacking apparatus of claim 7, wherein: The free end of the supporting block (322) is an acute angle, when the supporting block (322) is limited by the positioning shaft (324), the upper inclined surface (3221) of the free end of the supporting block (322) is in a horizontal state, and when the lower inclined surface (3222) of the free end of the supporting block (322) is at 90 degrees with the horizontal plane, the whole supporting block (322) is less than 90 degrees with the horizontal plane.
9. The tray stacking apparatus of claim 1, wherein: The material tray moving structure (4) comprises a Y-axis driving unit (41) and a lifting part (42), the lifting part (42) comprises a Z-axis driving unit (421) and a top plate (422), the top plate (422) is connected with the output shaft of the Z-axis driving unit (421), and the output shaft of the Z-axis driving unit (421) is connected with the output shaft of the Y-axis driving unit (41).
10. The tray stacking apparatus of claim 9, wherein: The lifting part (42) further comprises a suction device (423), the top plate (422) is provided with a through hole, and the suction device (423) is arranged in the through hole.