Automatic tray distributing device

Abstract

The utility model provides an automatic tray distributing device which comprises a supporting frame, a lifting driving assembly and a plurality of chuck assemblies, the chuck assemblies are arranged in the extending direction of a supporting frame body and comprise chuck parts and chuck driving parts, the chuck driving parts are at least used for driving the chuck parts to move towards the interior of a full tray containing space, and the chuck driving parts are used for driving the chuck parts to move towards the interior of the full tray containing space. The chuck component is used for separating any two adjacent full material trays in the stacked full material trays and supporting the full material trays positioned above the chuck component; the lifting driving assembly is configured to drive the full material trays located below the chuck part to move downwards through the full material tray supporting plate when any two adjacent full material trays are separated by the chuck part. According to the automatic tray distributing device, the stacked full trays can be automatically distributed from bottom to top, and the tray distributing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tray separation, in particular to an automatic tray separation device capable of realizing automatic separation of stacked full trays. Background Art

[0002] At present, high-precision small parts in the market are usually placed in trays for storage, and multiple trays are stacked and assembled during transportation to ensure the integrity of the parts. Therefore, when detecting the parts, the stacked trays need to be separated one by one before feeding.

[0003] In the prior art, the method of separating stacked full trays filled with parts is mainly to use a manipulator to remove each tray from top to bottom one by one for separation, and then the separated trays are transported to the designated feeding position by manual or manipulator.

[0004] In the existing tray separation method, on the one hand, after all the trays in the previous stack are separated, the next stack of trays filled with parts needs to be stacked at the separation station. During the process of replacing the next stack of trays, the manipulator is in a shutdown state, with a long waiting time, resulting in low separation efficiency and affecting the overall production efficiency. On the other hand, installing a manipulator requires a large space, which is not conducive to the compact design of the equipment and has a high cost. Moreover, the stacked full trays are separated from top to bottom by the manipulator, with cumbersome actions and complex program control, affecting the operation stability. Summary of the Invention

[0005] The utility model provides an automatic tray separation device, which can solve the problems in the prior art that the stacked trays are separated one by one from top to bottom, with low separation efficiency, the need to configure a manipulator, large space occupation and high cost.

[0006] To achieve the above technical effects, the technical solution adopted by the utility model is an automatic tray separation device, including:

[0007] A support frame, which encloses a storage space for full trays, and the support frame includes a support frame body;

[0008] A lifting drive assembly, on the lifting output end of which there is a support plate for full trays;

[0009] A plurality of chuck assemblies, which are arranged on the support frame body along the extension direction of the support frame body, and include chuck parts and chuck drive parts. The chuck drive parts are at least used to drive the chuck parts to move towards the inside of the storage space for full trays, so as to separate any two adjacent full trays in the stacked full trays and support the full tray located above the chuck parts;

[0010] The lifting drive assembly is configured to drive the full-load tray located below the chuck component to move downward through the full-load tray support plate when the chuck component separates any two adjacent full-load trays.

[0011] The chuck drive component includes an elastic component and a lifting drive component. One end of the elastic component is fixed, and the other end abuts against the chuck component. The elastic restoring force of the elastic component drives the chuck component to move towards the interior of the full-load tray accommodation space.

[0012] The chuck assembly further includes a rotating component rotatably arranged on the support frame body. The rotating component includes a first side and a second side on both sides of its rotating shaft. The first side is used to contact the chuck component, and the second side is used to contact the lifting output end of the chuck drive component.

[0013] The lifting drive component is configured to lift the rotating component through its lifting output end to achieve rotation, and then push the chuck component towards the exterior of the full-load tray accommodation space, so as to make the chuck component separate from the full-load tray and compress the elastic component.

[0014] A mutually cooperating sliding guide structure is provided between the chuck component and the support frame body, and the chuck drive component drives the chuck component to slide towards the interior or exterior of the full-load tray accommodation space.

[0015] The chuck assembly further includes a fixed seat and a guiding component. The fixed seat is fixedly arranged on the support frame body, and the rotating shaft of the rotating component is installed on the fixed seat; the guiding component is arranged on the support frame body and is in sliding guiding cooperation with the elastic component.

[0016] The chuck component has an extension portion extending towards the side where the rotating component is located. The first side of the rotating component is located above the extension portion and contacts and abuts against the extension portion, and the contact surface between the two is an arc surface.

[0017] The lifting drive component is integrated with the full-load tray support plate, and the lifting output end of the lifting drive component avoids the full-load tray support plate.

[0018] The support frame further includes a plurality of limiting columns arranged on the support frame body along the extending direction of the support frame body. The limiting columns extend vertically, and together with the support frame body, they enclose the full-load tray accommodation space.

[0019] A guiding inclined surface is formed at the top of the inner side surface of the limiting column.

[0020] The support frame body is in the shape of a rectangular frame, and a plurality of the chuck assemblies are respectively arranged at both ends of two opposite support beams of the support frame body.

[0021] Compared with the prior art, the utility model has the following advantages and positive effects:

[0022] 1. The automatic tray splitting device of the utility model can realize the automatic splitting of stacked full trays from bottom to top, greatly improving the tray splitting efficiency. It does not require a manipulator, has a simple action program, stable operation, small occupied space, and is beneficial to cost reduction;

[0023] 2. Since the chuck assembly of the automatic tray splitting device can separate any two trays and support the upper tray above the chuck part, and at the same time the lifting drive assembly drives the tray above the chuck part to move down, the separation of the full tray below and the full tray above is realized. The staff can supplement the trays in the accommodation space of the full tray at any time, and the process of supplementing the trays does not affect the splitting action of the full tray splitting device, and the splitting efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] 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 the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 It is a schematic structural diagram of the cooperation between the automatic tray splitting device and the conveyor line in the embodiment of the present utility model;

[0026] Figure 2 It is a schematic structural diagram of the automatic tray splitting device in the embodiment of the present utility model;

[0027] Figure 3 It is a schematic structural diagram of the automatic tray splitting device in the embodiment of the present utility model after omitting the full tray and one side partition;

[0028] Figure 4 It is a schematic structural diagram of the support frame in the embodiment of the present utility model;

[0029] Figure 5 It is a schematic structural diagram of the chuck part of the chuck assembly moving inward to the support position in the embodiment of the present utility model;

[0030] Figure 6 It is a schematic structural diagram of one of the chuck assemblies supporting the full tray in the embodiment of the present utility model;

[0031] Figure 7Schematic diagram of the structure when the chuck component of the chuck assembly in the embodiment of the present utility model moves outward to a position where it disengages from the material tray;

[0032] Figure 8 Schematic diagram of the structure of the lifting drive assembly in the embodiment of the present utility model.

[0033] Reference numerals: 1000, conveyor line;

[0034] 2000, automatic material tray splitting device; 2100, support frame; 2110, support frame body; 2120, slide rail; 2130, full material tray limit post; 2200, lifting drive assembly; 2300, full material tray support plate; 2310, suction cup; 2400, chuck assembly; 2410, chuck component; 2411, slider; 2412, extension; 2413, support portion; 2420, elastic member; 2430, lifting drive member; 2431, jacking rod; 2440, rotating member; 2441, first side; 2442, second side; 2443, rotating member rotating shaft; 2450, fixed seat; 2460, guiding member; 2470, mounting plate;

[0035] 1, full material tray; 11, bottom edge turned-out edge. Detailed implementation manners

[0036] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0038] Refer to Figures 1 to 8 , an automatic material tray splitting device 2000 in some embodiments of the present utility model, which is used for automatically splitting stacked material trays, such as full material trays 1 filled with parts. It includes a support frame 2100, and the support frame 2100 encloses a full material tray accommodation space for accommodating stacked full material trays 1. The support frame 2100 includes a support frame body 2110.

[0039] The automatic material tray splitting device 2000 is cooperatively configured with a conveyor line 1000. The conveyor line 1000 is used to convey the separated single full material tray 1 to the next station, such as a loading station, etc. The conveyor line 1000 is located below the full material tray accommodation space.

[0040] In some embodiments of the present utility model, the conveyor line 1000 can be a double-belt conveyor line. The two belt conveyor lines operate synchronously. The two belt conveyor lines are arranged oppositely and spaced apart by a certain distance, providing an installation space for the automatic tray splitting device 2000 of the trays, and also providing an avoidance space for the related actions of each moving part, such as the lifting output end of the lifting drive assembly 2200 driving the lifting of the full-tray support plate 2300. The support frame 1100 can be arranged on the conveyor line frame body, and the lifting drive assembly 2200 can be arranged between the two belt conveyor lines.

[0041] The width of the full-tray support plate 2300 is less than the distance between the two belts of the conveyor line 1000, so that the conveyor line 1000 can avoid the lifting of the full-tray support plate 2300.

[0042] The automatic tray splitting device 2000 of the trays includes a lifting drive assembly 2200, and a full-tray support plate 2300 is provided on the lifting output end of the lifting drive assembly 2200.

[0043] The automatic tray splitting device 2000 of the trays includes a plurality of chuck assemblies 2400. The plurality of chuck assemblies 2400 are arranged on the support frame body 2110 along the extending direction of the support frame body 2110. The plurality of chuck assemblies 2400 act simultaneously to jointly support or release the full trays 1.

[0044] Each chuck assembly 2400 includes a chuck part 2410 and a chuck drive part. The chuck drive part is at least used to drive the chuck part 2410 to move into the interior of the full-tray accommodation space, so as to separate and support any two adjacent full trays 1 in the stacked full trays 1 and support the full tray 1 located above the chuck part 2410.

[0045] Specifically, since the circumferential side surface of the full tray 1 has a certain slope, after being stacked in a stack, there is a certain gap in the up and down direction between the bottom edge flanging 11 of two adjacent full trays 1, which provides a space for the chuck part 2410 to support the full tray 1. The chuck part 2410 specifically supports the bottom edge flanging 1-1 of the full tray 1, as Figure 6 shown.

[0046] The lifting drive assembly 2200 is configured to drive the full - material tray 1 located below the chuck assembly 2410 to move downward through the full - material tray support plate 2300 when the chuck assembly 2410 separates any two adjacent full - material trays 1. For example, the full - material tray 1 that moves downward and lands on the conveyor line 1000 under the chuck assembly 2410. That is, when the chuck assembly 2410 separates any two adjacent full - material trays 1, the full - material tray 1 above the chuck assembly 2410 is jointly supported by multiple chuck assemblies 2400, and the full - material tray 1 below the chuck assembly 2410 remains on the full - material tray support plate 2300 and is driven to move downward by the lifting drive assembly 2200 until the full - material tray 1 on the full - material tray support plate 2300 lands on the conveyor line 1000 and is conveyed to the next station, such as the loading station. That is, the height position of the conveyor line 1000 is lower than the full - material tray support plate 2300 carrying the full - material tray 1. The full - material tray support plate 2300 drives the full - material tray support plate 2300 carrying the full - material tray 1 to move downward so that the full - material tray 1 can land on the conveyor line 1000, and the full - material tray support plate 2300 continues to move downward and disengages from the full - material tray 1 that has landed on the conveyor line 1000.

[0047] Then, the automatic tray - separating device of this embodiment can realize the automatic separation of stacked full - material trays 1 from bottom to top and the automatic conveyance to the next station after separation, greatly improving the tray - separating efficiency. There is no need to configure a tray - separating manipulator, the action program is simple, the operation is stable, the occupied space is small, and it is beneficial to reduce costs.

[0048] Since the chuck assembly 2400 of the automatic tray - separating device 2000 can separate any two trays and support the upper tray above the chuck assembly 2410, and at the same time, the lifting drive assembly 2200 drives the full - material tray 1 above the chuck assembly 2410 to move downward, realizing the separation of the full - material tray 1 below the chuck assembly 2410 and the full - material tray 1 above. The staff can replenish the trays in the accommodating space of the full - material tray at any time, and the process of replenishing the trays does not affect the tray - separating action of the automatic tray - separating device 2000, and the separating efficiency is high.

[0049] Before separating the bottommost tray of the stacked full trays 1 placed in the full tray accommodating space, the stacked full trays 1 must be supported on multiple chuck assemblies 2400. At this time, the chuck components 2410 are in a supporting position extending into the full tray accommodating space. Taking the example of separating a full tray 1 from the bottom each time, when separation is required, the lifting drive assembly 2200 drives the full tray support plate 2300 to move up to the material receiving position, and the chuck component 2410 moves out of the full tray accommodating space to release the full tray 1, so that the entire stack of full trays moves down to the height of a full tray 1, and The whole material tray falls on the full material tray support plate 2300, and then the chuck component 2410 moves into the full material tray accommodating space to separate the bottom full material tray 1 from the second to last full material tray 1, and supports the bottom of the second to last full material tray 1, thereby supporting the remaining full material trays 1 in the full material tray accommodating space, and the original bottom full material tray 1 (that is, the separated full material tray 1) remains on the full material tray support plate 2300, and is driven by the lifting drive component 2200 to move downward until the full material tray 1 falls on the conveyor line 1000, and is conveyed to the next station by the conveyor line 1000. The separation of the remaining full material trays 1 is carried out in this way.

[0050] Since the full material tray 1 needs to move downward along with the full material tray support plate 2300, in order to ensure the position stability of the full material tray 1 on the full material tray support plate 2300, as shown in FIG. Figure 8 As shown, a plurality of suction cups 2310 are arranged on the full tray support plate 2300, which firmly adsorb the full tray 1 on the full tray support plate 2300 during the downward movement, and when the full tray 1 moves downward to contact the conveyor line 1000, the suction cups 2310 release the full tray 1, causing it to detach from the full tray support plate 2300 and be further conveyed along the conveyor line 1000.

[0051] As can be seen from the above-mentioned disk separation action, the chuck component 2410 needs to be able to move freely in and out, and the chuck driving component must include both a part that drives it to move inward and a part that drives it to move outward. In some embodiments of the utility model, the chuck driving component includes an elastic component 2420, one end of which is fixed and the other end is against the chuck component 2410, and the elastic restoring force of the elastic component 2420 drives the chuck component 2410 to move inside the full material tray accommodating space.

[0052] The chuck driving component also includes a lifting driving component 2430, and the chuck assembly 2400 also includes a rotating component 2440 rotatably arranged on the supporting frame body 2110, and the rotating component 2440 includes a first side surface 2441 and a second side surface 2442 located on both sides of its rotating axis, and the first side surface 2441 is used to contact with the chuck component 2410, and the second side surface 2442 is used to contact with the lifting output end of the lifting driving component 2430.

[0053] The lifting drive member 2430 is configured to rotate the rotating member 2440 by jacking it through its lifting output end, thereby pushing the chuck member 2410 to move outside the accommodating space of the full material tray, so that the chuck member 2410 is disengaged from the full material tray 1 and the elastic member 2420 is compressed.

[0054] Specifically, the lifting drive member 2430 is arranged in the lower space of the support frame 2100 and is arranged in one-to-one correspondence with the chuck assembly 2400. When the chuck member 2410 is in the support position extending into the accommodating space of the full material tray, as Figure 5 and Figure 6 shown, the elastic member 2420 is in a natural state, the rotating member 2440 is located above the lifting drive member 2430. After the lifting output end of the lifting drive member 2430 extends upward to contact the second side surface 2442 of the rotating member 2440, it continues to extend upward to jack the rotating member 2440 to rotate, so that the rotating member 2440 rotates outside the accommodating space of the full material tray, and then the contact and abutment of its first side surface 2441 with the chuck member 2410 push the chuck member 2410 to move outside the accommodating space of the full material tray, so that the chuck member 2410 is disengaged from the supported full material tray 1, and at the same time the chuck member 2410 compresses the elastic member 2420, as Figure 7 shown.

[0055] In some embodiments of the present invention, the rotating member 2440 is a V-shaped block, and the rotating shaft 2443 of the rotating member is located at the bottom tip of the V-shaped block. The rotating shaft 2443 of the rotating member is a horizontal axis and is parallel to the conveying direction of the conveying line 1000 ( Figure 1 the direction indicated by the arrow I in

[0056] ), and the telescopic direction of the elastic member 2420 is perpendicular to the conveying direction of the conveying line 1000. Of course, the rotating member 2440 can also be a triangular block, and specific limitations are not made here. Figure 5 Further, a sliding guiding structure that cooperates with each other is provided between the chuck member 2410 and the support frame body 2110, and the chuck driving member drives the chuck member 2410 to slide inside or outside the accommodating space of the full material tray. As

[0057] Figure 5 shown, the sliding guiding structure includes a slide rail 2120 fixed on the support frame body 2110 and a slider 2411 fixed on the bottom surface of the chuck member 2410. The slider 2411 is in sliding guiding cooperation with the slide rail 2120 to ensure reliable movement of the chuck member 2410.

[0057] The chuck member 2410 has an extension portion 2412 extending toward the side where the rotating member 2440 is located, and the first side surface 2441 of the rotating member 2440 is located above the extension portion 2412 and contacts and abuts against the extension portion 2412, and the contact surface of the two is an arc surface. That is, the chuck member 2410 contacts and abuts against the first side surface 2441 of the rotating member 2440 through its extension portion 2412, and the contact portion between the chuck member 2410 and the rotating member 2440 can be guided to one side to avoid interference with the full material tray 1.

[0058] The first side surface 2441 of the rotating component 2440 contacts the extension portion 2412 through an arc surface. For example, the extension portion 2412 is cylindrical and the first side surface 2441 is a concave arc surface. This can improve the guarantee of smooth relative movement between the rotating component 2440 and the extension portion 2412, and the concave arc surface can also have a certain limiting effect on the cylindrical extension portion 2412, which is beneficial to prevent the extension portion 2412 from detaching from the first side surface 2441.

[0059] The chuck component 2410 is specifically in the shape of a block, and its inner edge is a thin horizontal plate. This part is the support part 2413 of the chuck component 2410 to support the full material tray 1; the other parts of the chuck component 2410 are thicker to ensure its structural strength. The extension part 2412 is located on one of its left and right sides, and the elastic part 2420 is correspondingly located on the other side.

[0060] The chuck assembly 2400 also includes a fixed seat 2450, which is fixed on the support frame body 2110. The rotating component shaft 2443 is installed on the fixed seat 2450. During installation, the rotating component 2440 and the fixed seat 2450 can be pre-installed as a whole and then installed on the support frame body 2110, which improves the installation convenience.

[0061] The chuck assembly 2400 further includes a guide component 2460 disposed on the support frame body 2110 , and the guide component 2460 cooperates with the elastic component 2420 in a sliding and guiding manner to guide the extension and retraction of the elastic component 2420 .

[0062] The elastic component 2420 can be specifically a spring, and the guide component 2460 is specifically a guide column, which is fixed to the support frame body 2110 through a bracket, and the spring is sleeved on the guide column; a through hole is formed on the side of the chuck component 2410, which is also sleeved on the guide column, so that the elastic component 2420 is clamped between the chuck component 2410 and the bracket.

[0063] For the lifting drive component 2430 of the chuck assembly 2400, refer to Figure 8, which is integrated with the full - material tray support plate 2300. The lifting output end of the lifting drive component 2430 avoids the full - material tray support plate 2300 so as to smoothly lift the rotating component 2440 to rotate. The integration of the lifting drive component 2430 and the full - material tray support plate 2300 also makes the entire tray automatic disk - separating device 2000 have a compact structure and occupy a small space.

[0064] The lifting drive component 2430 of the chuck assembly 2400 can be a cylinder or an oil cylinder, etc. The lifting drive assembly 2200 can also be a cylinder or an oil cylinder, etc. The cylinder or the oil cylinder is vertically arranged and is fixedly arranged on the foundation (such as the ground) through a fixed support.

[0065] As Figure 8 shown, a plurality of downward - extending mounting plates 2470 are circumferentially arranged on the bottom surface of the full - material tray support plate 2300. The lifting drive component 2430 is correspondingly mounted on each mounting plate 2470, and its position is lower than the full - material tray support plate 2300 to avoid the full - material tray support plate 2300 from supporting the full - material tray 1. A vertically - upward - extending jacking rod 2431 is fixedly arranged on the output end of the lifting drive component 2430, which is used to contact the second side surface 2442 of the rotating component 2440 to lift the rotating component 2440 to rotate.

[0066] In some embodiments of the present utility model, as Figures 1 to 4 shown, since the outer contour of the tray is usually rectangular, the support frame body 2110 is in the shape of a rectangular frame. A plurality of chuck assemblies 2400 are respectively arranged at the four corners of the support frame body 2110, specifically on two relatively - arranged support beams of the support frame body 2110. The length directions of these two support beams are parallel to the conveying direction of the conveying line 1000. Taking the number of chuck assemblies 2400 as four sets as an example, one set of chuck assemblies 2400 is arranged at each end of each support beam, and the chuck assemblies 2400 on the two support beams are arranged oppositely.

[0067] The full - material tray 1 is coaxial with the support frame body 2110, and the inner contour size of the support frame body 2110 is larger than the outer contour size of the full - material tray 1, so that when the chuck assembly 2400 retracts outward and disengages from the full - material tray 1, the full - material tray 1 can smoothly fall on the full - material tray support plate 2300.

[0068] The support frame 2100 further includes a plurality of full - material tray limiting columns 2130 arranged on the support frame body 2110 along the extending direction of the support frame body 2110. As Figures 2 to 4 shown, the full - material tray limiting columns 2130 extend vertically. They and the support frame body 2110 jointly enclose a full - material tray accommodating space. A plurality of full - material tray limiting columns 2130 can surround the stacked full - material trays 1 to limit the outward sliding of the trays and improve the safety of the entire tray automatic disk - separating device 2000.

[0069] Further, the cross-section of the full-dish limiting post 2130 is rectangular, and a guiding inclined surface is formed at the top of its inner side surface (i.e., the side surface of the circumferential side of the full-dish limiting post 2130 facing the full-dish accommodating space), so as to play a guiding role when stacking the full dishes 1, facilitating the placement of the stacked full dishes 1.

[0070] In some embodiments of the present invention, the automatic dish dividing device 2000 can also be used for the operation of dividing stacked empty dishes or other stacked dish-shaped parts from bottom to top, and specific limitations are not made here.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic tray separation device, characterized in that: include: A support frame, which encloses a full material tray accommodating space, and the support frame includes a support frame body; A lifting drive assembly, the lifting output end of which is provided with a full material tray support plate; A plurality of chuck assemblies are arranged on the support frame body along the extension direction of the support frame body, and include a chuck component and a chuck driving component, wherein the chuck driving component is at least used to drive the chuck component to move inside the full tray accommodating space to separate any two adjacent full trays in the stack of full trays and support the full tray located above the chuck component; The lifting drive assembly is configured to drive the full tray located below the chuck component to move downward through the full tray support plate when the chuck component separates any two adjacent full trays.

2. The automatic tray separation device according to claim 1 is characterized in that: The chuck driving component includes an elastic component and a lifting driving component, one end of the elastic component is fixed, and the other end abuts against the chuck component, and the elastic restoring force of the elastic component drives the chuck component to move into the full material tray accommodating space; The chuck assembly also includes a rotating component rotatably disposed on the supporting frame body, the rotating component includes a first side surface and a second side surface located on both sides of its rotating shaft, the first side surface is used to contact the chuck component, and the second side surface is used to contact the lifting output end of the chuck driving component; The lifting drive component is configured to lift the rotating component through its lifting output end to achieve rotation, thereby pushing the chuck component to move outside the full material tray accommodating space, thereby achieving the chuck component to detach from the full material tray and compress the elastic component.

3. The automatic tray separation device according to claim 2 is characterized in that: A sliding guide structure that cooperates with each other is provided between the chuck component and the supporting frame body, and the chuck driving component drives the chuck component to slide toward the inside or outside of the full material tray accommodating space.

4. The automatic tray separation device according to claim 2, characterized in that: The chuck assembly also includes a fixed seat and a guide component. The fixed seat is fixed on the supporting frame body, and the rotating shaft of the rotating component is installed on the fixed seat; the guide component is arranged on the supporting frame body and cooperates with the elastic component in a sliding guide.

5. The automatic tray separation device according to claim 2, characterized in that: The chuck component has an extension portion extending toward the side where the rotating component is located, the first side surface of the rotating component is located above the extension portion and contacts and abuts against the extension portion, and the contact surfaces of the two are arc surfaces.

6. The automatic tray separation device according to claim 2, characterized in that: The lifting drive component is connected to the full material tray support plate as a whole, and the lifting output end of the lifting drive component avoids the full material tray support plate.

7. The automatic tray separation device according to claim 1, characterized in that: The support frame further comprises a plurality of limit columns arranged on the support frame body along the extension direction of the support frame body, the limit columns extend vertically, and together with the support frame body, they enclose the full material tray accommodating space.

8. The automatic tray separation device according to claim 7, characterized in that: A guiding inclined surface is formed on the top end of the inner side surface of the limiting column.

9. The automatic tray separation device according to claim 1, characterized in that: The supporting frame body is in a rectangular frame shape, and the plurality of chuck assemblies are respectively arranged at two ends of two opposite supporting beams of the supporting frame body.

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