Stacking tray collecting device and online conveying tray collecting machine

Abstract

The utility model relates to the technical field of material collecting equipment, in particular to a stacking tray collecting device and an online conveying tray collecting machine, the stacking tray collecting device comprises a tray collecting bin and a supporting mechanism, the tray collecting bin comprises two bottom plates, four corner fixing pieces and two tray modules, the four corner fixing pieces form a tray collecting cavity, each tray module comprises at least one tray assembly, and the tray assemblies are arranged on the bottom plates. The tray assembly comprises a seat body, a rotary supporting block, a fixed magnet and a movable magnet, two extension arms are arranged on the inner side wall of the seat body, embedding openings allowing the extension arms to extend into are formed in the inner side of the middle of the bottom plate, the inner end of the rotary supporting block is rotationally arranged between the two extension arms, a limiting step is formed between the seat body and the bottom plate, and the fixed magnet is installed on the inner side wall of the seat body; and the movable magnet is arranged on the rotary supporting block. According to the material tray stacking device, material trays can be stacked conveniently, it is guaranteed that the rotating supporting blocks can be turned over downwards normally through mutual exclusion of the fixed magnets and the movable magnets, the inner ends of the rotating supporting blocks which are turned over downwards are limited through the limiting steps, and the position precision and stability of the rotating supporting blocks which are turned over downwards are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to material receiving equipment technical field especially is a kind of stacking receiving tray device and online conveying receiving tray machine. BACKGROUND

[0002] Tray is a kind of carrier for containing products, in the processing or detection process, tray is used to carry the product to be processed, after processing, qualified or unqualified product, product needs to be processed or detected in multiple stations respectively, so it needs to transport tray. The transport of tray is mainly composed of three parts, namely tray separation, delivery and tray collection.

[0003] In the prior art, the tray collecting method mainly adopts the following three kinds: the first is to manually stack and place tray in stacking station one by one, which has the disadvantages of low automation degree, low stacking efficiency, high labor intensity and high labor cost; the second is to place tray on stacking station one by one by mechanical hand and suction cup combination, which realizes automatic operation, but has high manufacturing cost; the third is to lift tray to tray collecting bin by lifting mechanism, for example: Chinese patent document with application number 202321589835.6 discloses a chip tray collecting and stacking device, and Chinese patent document with application number 202022839567.1 discloses a stacking type tray storage device, both of which need drive (cylinder) to drive the horizontal reciprocating movement of the supporting plate to realize the supporting of the lifted tray, and need control system to control the drive, which is still high in manufacturing cost.

[0004] Therefore, the defect is very obvious, and a solution is urgently needed. UTILITY MODEL CONTENT

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a stacking receiving tray device and online conveying receiving tray machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stacking and closing device comprises a closing bin and a lifting mechanism arranged below the closing bin, the closing bin comprises two parallel bottom plates, four fixed angle pieces respectively mounted at both ends of the two bottom plates and two groups of tray modules respectively movably arranged in the middle of the two bottom plates, the four fixed angle pieces are symmetrically arranged in pairs and form a closing cavity, the closing cavity is arranged corresponding to the lifting mechanism, each group of tray modules comprises at least one tray assembly, the tray assembly comprises a base, a rotating support block, a fixed magnet and a movable magnet, an embedding opening is recessed on the inner side of the middle part of the bottom plate, the base body is mounted in the middle part of the bottom plate, and the inner side wall of the base body is parallel to the bottom plate. Two extension arms are provided, and the two extension arms extend into the embedding opening. The inner end of the rotating support block is rotatably set between the two extension arms. A limiting step is formed between the base body and the bottom plate, and the limiting step is located at the embedding opening. The fixed magnet is embedded in the inner side wall of the base body and is located between the two extension arms. The movable magnet is embedded in the rotating support block, and the movable magnet is used to repel each other with the fixed magnet; when the rotating support block is rotated to an upright state, the rotating support block is received between the two extension arms; when the rotating support block is rotated to a horizontal state, the inner end top surface of the rotating support block conflicts with the limiting step, and the outer end of the rotating support block can extend into the closing cavity.

[0008] Furthermore, a chamfered surface is provided on the bottom surface of the outer end of the rotating support block.

[0009] Furthermore, a rotating shaft is horizontally installed between the two extension arms, and the inner end of the rotating support block is rotatably connected to the rotating shaft.

[0010] Furthermore, the lifting mechanism includes a lifting drive and a supporting plate installed at the lifting end of the lifting drive, and the lifting drive can drive the supporting plate to extend into the closing cavity.

[0011] Furthermore, there are multiple lifting mechanisms, and the multiple lifting mechanisms are arranged side by side.

[0012] The utility model also provides an online conveying and collecting machine, including a hollow conveyor line and the above-mentioned stacking and collecting device, the lifting mechanism is located in the middle of the discharge end of the conveyor line, and the two bottom plates are respectively installed on both sides of the top surface of the discharge end of the conveyor line. There is a feeding disc gap between the conveying surface of the conveyor line and the bottom surface of the fixed angle piece, and the feeding disc gap can allow the feeding disc to pass through.

[0013] Furthermore, baffles are provided on the bottom surfaces of the two fixed angle pieces at the ends of the conveying direction of the conveying line, protruding downward.

[0014] Furthermore, the online conveying and closing machine also includes a pick-and-place robot mounted above the feed end of the conveying line.

[0015] The beneficial effects of the present invention are as follows: in actual application, the material tray is placed at the feeding end of the conveyor line, and the conveyor line conveys the material tray to the stacking and closing device, so that the material tray moves into the feeding tray gap. At this time, the material tray is located between the lifting end of the lifting mechanism and the bottom port of the closing cavity. Then the lifting end of the lifting mechanism lifts the material tray upward, so that the material tray is separated from the conveying surface of the conveyor line and enters the closing cavity. As the material tray enters the closing cavity upward, the two sides of the material tray respectively contact the outer end bottom surfaces of the rotating support blocks of the two groups of tray modules, so that The rotating support block is flipped upward, so that the rotating support block rotates to an upright state and is stored between the two extension arms. When the bottom surface of the material tray is higher than the top of the rotating support block after flipping upward, the fixed magnet and the movable magnet repel each other, causing the rotating support block to flip downward until the top surface of the inner end of the rotating support block collides with the limiting step. The rotating support block rotates to a horizontal state, and finally the lifting end of the lifting mechanism descends, so that the material tray is placed on the rotating support blocks of the two sets of tray modules; repeat the above operation to stack the material trays in the closing bin. The structure of the present invention is simple and ingenious, with low cost, and is convenient for stacking material trays. The fixed magnet and the movable magnet repel each other to ensure that the rotating support block can flip downward normally, and the limiting step is used to limit the inner end of the rotating support block that flips downward, thereby ensuring the position accuracy and stability of the rotating support block when it flips downward and resets. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the online conveying and closing machine of the present utility model.

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the online conveying and closing machine with the pick-and-place robot hidden behind the utility model.

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the angle piece, base plate and tray module of the present invention.

[0019] Figure 4 It is a partial cross-sectional view of the present utility model.

[0020] Description of reference numerals:

[0021] 1. Closing bin; 2. Lifting mechanism; 3. Bottom plate; 4. Angle piece; 5. Tray module; 6. Closing cavity; 7. Tray assembly; 8. Base; 9. Rotating support block; 10. Fixed magnet; 11. Movable magnet; 12. Embedding opening; 13. Extension arm; 14. Limiting step; 15. Beveled surface; 16. Rotating shaft; 17. Lifting drive; 18. Support plate; 19. Conveyor line; 20. Tray feeding gap; 21. Baffle; 22. Pick-and-place robot; 23. Tray. DETAILED DESCRIPTION

[0022] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0023] like Figures 1 to 4 As shown, the utility model provides a stacking and closing device, which includes a closing bin 1 and a lifting mechanism 2 arranged below the closing bin 1, the closing bin 1 includes two parallel bottom plates 3, four fixed angle pieces 4 respectively installed at the two ends of the two bottom plates 3 and two groups of tray modules 5 respectively movably arranged in the middle of the two bottom plates 3, the two groups of tray modules 5 are arranged opposite to each other, the four fixed angle pieces 4 are symmetrically arranged in pairs and form a closing cavity 6, the closing cavity 6 is arranged corresponding to the lifting mechanism 2, each group of tray modules 5 includes at least one tray assembly 7, the tray assembly 7 includes a base 8, a rotating support block 9, a fixed magnet 10 and a movable magnet 11, an embedding opening 12 is recessed on the inner side of the middle of the bottom plate 3, the base 8 is installed in the middle of the bottom plate 3, and the inner side wall of the base 8 is parallel to the Two extension arms 13, the two extension arms 13 extend into the embedding opening 12, the inner end of the rotating bracket 9 is rotatably set between the two extension arms 13, and a limiting step 14 is formed between the base body 8 and the bottom plate 3, the limiting step 14 is located at the embedding opening 12, the fixed magnet 10 is embedded in the inner side wall of the base body 8 and is located between the two extension arms 13, the movable magnet 11 is embedded in the rotating bracket 9, and the movable magnet 11 is used to repel each other with the fixed magnet 10; when the rotating bracket 9 is rotated to an upright state, the rotating bracket 9 is accommodated between the two extension arms 13; when the rotating bracket 9 is rotated to a horizontal state, the inner end top surface of the rotating bracket 9 conflicts with the limiting step 14, and the outer end of the rotating bracket 9 can extend into the closing cavity 6; in the initial state, the rotating bracket 9 is in a horizontal state.

[0024] The present utility model also provides an online conveying and collecting machine, including a hollow conveyor line 19 and the above-mentioned stacking and collecting device, the lifting mechanism 2 is located in the middle of the discharge end of the conveyor line 19, and the two bottom plates 3 are respectively installed on both sides of the top surface of the discharge end of the conveyor line 19. There is a feeding disc gap 20 between the conveying surface of the conveyor line 19 and the bottom surface of the fixed angle piece 4, and the feeding disc gap 20 can allow the feeding disc 23 to pass through.

[0025] In actual application, the material tray 23 is placed on the feeding end of the conveyor line 19, and the conveyor line 19 conveys the material tray 23 to the stacking and closing device, so that the material tray 23 moves into the feeding tray gap 20. At this time, the material tray 23 is located between the lifting end of the lifting mechanism 2 and the bottom port of the closing cavity 6. Then the lifting end of the lifting mechanism 2 lifts the material tray 23 upward, so that the material tray 23 is separated from the conveying surface of the conveyor line 19 and enters the closing cavity 6. As the material tray 23 enters the closing cavity 6 upward, the two sides of the material tray 23 respectively conflict with the outer end bottom surfaces of the rotating support blocks 9 of the two groups of tray modules 5, so that the rotating The movable support block 9 flips upward, so that the rotating support block 9 rotates to an upright state and is stored between the two extension arms 13. When the bottom surface of the material tray 23 is higher than the top of the rotating support block 9 after flipping upward, the fixed magnet 10 and the movable magnet 11 repel each other, causing the rotating support block 9 to flip downward until the top surface of the inner end of the rotating support block 9 contacts the limiting step 14. The rotating support block 9 rotates to a horizontal state. Finally, the lifting end of the lifting mechanism 2 descends, so that the material tray 23 is placed on the rotating support blocks 9 of the two groups of tray modules 5. Repeat the above operation to stack the material trays 23 in the closing bin 1. The structure of the utility model is simple and ingenious, with low cost, and is convenient for stacking material trays 23. The fixed magnet 10 and the movable magnet 11 repel each other to ensure that the rotating support block 9 can flip downward normally. The limiting step 14 limits the inner end of the rotating support block 9 that flips downward, ensuring the position accuracy and stability of the rotating support block 9 when flipping downward and resetting.

[0026] Specifically, the angle piece 4 is an angle iron.

[0027] Specifically, a full material sensor is provided on the top of the closing bin 1. When the full material sensor senses the presence of a material tray 23, it proves that the material trays 23 stacked in the closing bin 1 are full. The full material sensor feeds back a signal to the control system of the machine, causing the machine to alarm to remind the operator to remove the stacked material trays 23.

[0028] In this embodiment, a beveled surface 15 is provided on the bottom surface of the outer end of the rotating support block 9; the provision of the beveled surface 15 reduces the weight of the rotating support block 9, facilitates the edge of the material tray 23 to resist the rotating support block 9 from rotating upward, and facilitates the rotating support block 9 to flip downward and reset.

[0029] In this embodiment, a rotating shaft 16 is horizontally installed between the two extension arms 13, and the inner end of the rotating bracket 9 is rotatably connected to the rotating shaft 16. In actual application, the rotating bracket 9 can rotate around the rotating shaft 16, which facilitates the assembly of the rotating bracket 9 and the two extension arms 13.

[0030] In the embodiment, the lifting mechanism 2 comprises a lifting driver 17 and a lifting plate 18 arranged on the lifting end of the lifting driver 17, and the lifting driver 17 can drive the lifting plate 18 to extend into the tray cavity 6. Specifically, the lifting driver 17 can be a pneumatic cylinder. Before the conveying line 19 conveys the tray 23 to the tray gap 20, the top surface of the lifting plate 18 is lower than the conveying surface of the conveying line 19; when the tray 23 completely enters the tray gap 20 and is located below the tray cavity 6, the lifting driver 17 drives the lifting plate 18 to rise, so that the lifting plate 18 lifts the tray 23 into the tray cavity 6, until the bottom surface of the tray 23 is higher than the top end of the rotating supporting block 9 after the rotating supporting block 9 is upwardly flipped, the rotating supporting block 9 is downwardly flipped and reset, and then the lifting driver 17 drives the lifting plate 18 to descend together with the tray 23, until the tray 23 is placed on the rotating supporting block 9 in a horizontal state, so as to realize the stacking of the tray 23 in the tray bin 1.

[0031] In the embodiment, the number of the lifting mechanism 2 is multiple, and the multiple lifting mechanisms 2 are arranged side by side. In actual application, the multiple lifting mechanisms 2 simultaneously lift the tray 23, thereby improving the stability of lifting the tray 23.

[0032] In the embodiment, the bottom surface of the two angle fixing pieces 4 located at the end of the conveying direction of the conveying line 19 is downwardly protruded with a baffle 21. When the conveying line 19 conveys the tray 23 to the position, the baffle 21 blocks the tray 23, so that the tray 23 is located directly below the tray cavity 6, and then the lifting mechanism 2 can accurately lift the tray 23 into the tray bin 1.

[0033] In the embodiment, the in-line conveying tray machine further comprises a taking and placing manipulator 22 arranged above the feeding end of the conveying line 19. In actual application, the taking and placing manipulator 22 picks up the tray 23 to the conveying line 19, and the conveying line 19 conveys the tray 23.

[0034] All the technical features in the embodiment can be freely combined according to actual needs.

[0035] The above embodiment is a preferred implementation scheme of the present application, and the present application can also be implemented in other ways without departing from the technical scheme concept. Any obvious replacement within the scope of the present application is within the protection scope of the present application.

Claims

1. A stacking and closing device, characterized in that: The invention comprises a closing bin (1) and a lifting mechanism (2) arranged below the closing bin (1); the closing bin (1) comprises two parallel bottom plates (3), four fixed angle pieces (4) respectively installed at the two ends of the two bottom plates (3) and two groups of tray modules (5) respectively movably arranged in the middle of the two bottom plates (3); the four fixed angle pieces (4) are symmetrically arranged in pairs and form a closing cavity (6); the closing cavity (6) is arranged corresponding to the lifting mechanism (2); each group of tray modules (5) comprises at least one tray assembly (7); the tray assembly (7) comprises a base (8), a rotating support block (9), a fixed magnet (10) and a movable magnet (11); an embedding opening (12) is concavely provided on the inner side of the middle of the bottom plate (3); the base (8) is installed in the middle of the bottom plate (3); and two extension arms (13) are arranged in parallel on the inner side wall of the base (8). ), the two extension arms (13) extend into the embedding opening (12), the inner end of the rotating support block (9) is rotatably arranged between the two extension arms (13), a limiting step (14) is formed between the base body (8) and the bottom plate (3), the limiting step (14) is located at the embedding opening (12), the fixed magnet (10) is embedded in the inner side wall of the base body (8) and is located between the two extension arms (13), the movable magnet (11) is embedded in the rotating support block (9), and the movable magnet (11) is used to repel each other with the fixed magnet (10); when the rotating support block (9) rotates to an upright state, the rotating support block (9) is received between the two extension arms (13); when the rotating support block (9) rotates to a horizontal state, the inner end top surface of the rotating support block (9) contacts the limiting step (14), and the outer end of the rotating support block (9) can extend into the closing cavity (6).

2. The stacking and closing device according to claim 1, characterized in that: The outer end bottom surface of the rotating support block (9) is provided with a chamfered surface (15).

3. The stacking and closing device according to claim 1, characterized in that: A rotating shaft (16) is horizontally arranged between the two extension arms (13), and the inner end of the rotating support block (9) is rotatably connected to the rotating shaft (16).

4. The stacking and closing device according to claim 1, characterized in that: The lifting mechanism (2) comprises a lifting driver (17) and a supporting plate (18) mounted on the lifting end of the lifting driver (17). The lifting driver (17) can drive the supporting plate (18) to extend into the closing cavity (6).

5. The stacking and closing device according to claim 1, characterized in that: There are multiple lifting mechanisms (2), and the multiple lifting mechanisms (2) are arranged side by side.

6. An online conveying and closing machine, characterized by: It comprises a hollow conveyor line (19) and a stacking and collecting device as described in any one of claims 1 to 5, wherein the lifting mechanism (2) is located in the middle of the discharge end of the conveyor line (19), and two bottom plates (3) are respectively installed on both sides of the top surface of the discharge end of the conveyor line (19), and there is a feeding tray gap (20) between the conveying surface of the conveyor line (19) and the bottom surface of the fixed angle piece (4), and the feeding tray gap (20) can allow the feeding tray (23) to pass through.

7. The online conveying and collecting machine according to claim 6, characterized in that: The bottom surfaces of the two fixed angle pieces (4) located at the ends of the conveying direction of the conveying line (19) are provided with baffles (21) protruding downward.

8. The online conveying and collecting machine according to claim 6, characterized in that: The online conveying and closing machine further comprises a pick-and-place robot (22) mounted above the feeding end of the conveying line (19).

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