A product pallet loading and stacking device

Abstract

The utility model discloses a product pallet loading and stacking device, which belongs to the technical field of automation equipment, and comprises: a support frame; a conveyor, which is fixedly connected in the support frame; a lifting mechanism, which is arranged at the lower part of the support frame and corresponds to the conveyor, so as to realize the lifting of the pallet; a loading moving mechanism, which is arranged at the upper part of the support frame and corresponds to the lifting mechanism, so as to realize the positioning and conveying of the pallet; a stacking mechanism, which is arranged at the upper part of the support frame and corresponds to the loading moving mechanism, so as to realize the stacking of the pallet after loading; pallet feeding, product loading and pallet stacking are automatically completed on the device, so that electronic products can be stably loaded and stacked, and the whole device integrates multiple production processes, has a compact structure, occupies a small space, and can effectively improve work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, and more specifically to a product tray loading and stacking device. Background Art

[0002] Pallets are the medium that transforms static goods into dynamic goods. They are a cargo platform, and they are also movable platforms, or movable ground. Even goods that lose their flexibility when placed on the ground will immediately become mobile and flexible once they are loaded on pallets, because the goods loaded on pallets are ready to move at any time. This dynamic loading and unloading method using pallets as the basic tool is called pallet operation.

[0003] At present, in order to improve work efficiency, when some electronic products are being produced and processed, multiple electronic products are placed on the same pallet at the same time for loading, and then multiple pallets with products are stacked using a palletizing device, so that a large number of electronic products can be moved to the next process for processing at the same time. However, when most of the existing electronic products are loaded and stacked on the pallet, multiple sets of equipment are generally used to work separately, which not only occupies a large space, but also requires additional transfer equipment to transport the pallets between different processes, resulting in low efficiency of the entire loading and stacking process. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a product pallet loading and stacking device, which aims to solve the problem that in the prior art, when electronic products are loaded and stacked into pallets, multiple sets of equipment are generally used to work separately, which not only occupies a large space, but also requires additional transfer equipment to transport the pallets between different processes, resulting in low efficiency of the entire loading and stacking process.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the utility model adopts the following technical solutions:

[0008] A product tray loading and stacking device, comprising:

[0009] Support frame;

[0010] A conveyor, fixedly connected to the support frame;

[0011] A lifting mechanism is arranged at the lower part of the support frame and corresponds to the conveyor to achieve lifting of the pallet;

[0012] A loading and moving mechanism is arranged on the upper part of the support frame and corresponds to the lifting mechanism to realize the positioning and conveying of the pallet;

[0013] The stacking mechanism is arranged on the upper part of the support frame and corresponds to the loading moving mechanism to realize the stacking of the pallets after loading.

[0014] As a preferred solution of the utility model, the lifting mechanism includes a lifting slide rail, a lifting slide and a pallet lifting frame, the lifting slide rail is fixedly connected in the support frame, the lifting slide seat is slidably connected to the lifting slide rail, and the pallet lifting frame is fixedly connected to the lifting slide seat and corresponds to the conveyor.

[0015] As a preferred solution of the utility model, the loading moving mechanism includes a translation slide rail, a translation slide seat, a pallet translation frame and a positioning assembly, the translation slide rail is fixedly connected to the support frame, the translation slide seat is slidably connected to the translation slide rail, the pallet translation frame is fixedly connected to the translation slide seat and corresponds to the pallet lifting frame, and the positioning assembly is arranged on the pallet translation frame.

[0016] As a preferred solution of the utility model, the positioning assembly includes three positioning cylinders and three positioning claws, the three positioning cylinders are fixedly connected to the top end of the pallet translation frame, and the three positioning claws are respectively fixedly connected to the output ends of the three positioning cylinders.

[0017] As a preferred solution of the utility model, the stacking mechanism includes a stacking positioning frame, a plurality of rotating blocks, a lifting cylinder and a pallet lifting frame. The stacking positioning frame is fixedly connected to the top of the support frame and corresponds to the pallet translation frame. The plurality of rotating blocks are rotatably connected to the stacking positioning frame. The lifting cylinder is fixedly connected in the support frame. The pallet lifting frame is fixedly connected to the output end of the lifting cylinder and corresponds to the stacking positioning frame.

[0018] As a preferred solution of the utility model, two conveying baffles and two lifting baffles are fixedly connected inside the support frame, and the two conveying baffles and the two lifting baffles correspond to the conveyor and the pallet lifting frame.

[0019] As a preferred solution of the utility model, a first slide rail module is fixedly connected inside the support frame, a first slide seat module is fixedly connected to the pallet lifting frame, and the first slide seat module is slidably connected to the first slide rail module, two first fixing bars are fixedly connected inside the support frame, and the pallet lifting frame is slidably connected to the two first fixing bars.

[0020] As a preferred solution of the utility model, a second slide rail module is fixedly connected inside the support frame, a second slide seat module is fixedly connected to the tray translation frame, and the second slide seat module is slidably connected to the second slide rail module, a second fixed bar is fixedly connected to the translation slide rail, and the translation slide is in contact with the second fixed bar.

[0021] As a preferred solution of the utility model, a third slide rail module is fixedly connected inside the support frame, a third slide seat module is fixedly connected to the pallet lifting frame, and the third slide seat module is slidably connected to the third slide rail module, and a plurality of stacking openings and a plurality of stacking baffles are fixedly connected to the top of the stacking positioning frame.

[0022] As a preferred solution of the utility model, a plurality of sensors are fixedly connected to the bottom end of the stacking positioning frame.

[0023] 3. Beneficial effects

[0024] Compared with the prior art, the advantages of the present invention are:

[0025] 1) In this solution, the device feeds the pallet through a conveyor, and the lifting mechanism lifts the position of the pallet so that the pallet is positioned in the loading moving mechanism to receive the material, so that the electronic products can be stably loaded into the pallet. The loaded pallet is moved to the stacking mechanism through the loading moving mechanism for sequential stacking; pallet feeding, product loading and pallet stacking are automatically completed in an integrated manner on the device, so that electronic products can be stably loaded and stacked. The entire device integrates multiple production processes, has a compact structure, occupies a small space, and can effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is the front view of the utility model;

[0027] Figure 2 It is a three-dimensional diagram of the support frame in the utility model;

[0028] Figure 3 It is a three-dimensional diagram of the conveyor in the utility model;

[0029] Figure 4 It is a three-dimensional diagram of the lifting mechanism in the utility model;

[0030] Figure 5 It is the first stereoscopic view of the feeding moving mechanism in the utility model;

[0031] Figure 6 It is a second stereoscopic view of the feeding moving mechanism in the utility model;

[0032] Figure 7 This is the first stereoscopic view of the palletizing mechanism in the utility model;

[0033] Figure 8 This is a second stereoscopic view of the palletizing mechanism of the present invention.

[0034] Description of the numbers in the figure:

[0035] 1. Support frame; 2. Conveyor; 3. Lifting mechanism; 31. Lifting slide rail; 32. Lifting slide seat; 33. Pallet lifting frame; 4. Loading and moving mechanism; 41. Translational slide rail; 42. Translational slide seat; 43. Pallet translation frame; 44. Positioning assembly; 441. Positioning cylinder; 442. Positioning claw; 5. Palletizing mechanism; 51. Palletizing positioning frame; 52. Rotating block; 53. Lifting cylinder; 54. Pallet lifting frame; 6. Conveying baffle; 7. Lifting baffle; 8. First slide rail module; 9. First slide seat module; 10. First fixed bar; 11. Second slide rail module; 12. Second slide seat module; 13. Second fixed bar; 14. Third slide rail module; 15. Third slide seat module; 16. Palletizing port; 17. Palletizing baffle; 18. Sensor. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0039] Example:

[0040] See also Figure 1-8 , a product pallet loading and stacking device, comprising:

[0041] Support frame 1;

[0042] The conveyor 2 is fixedly connected to the support frame 1;

[0043] A lifting mechanism 3 is arranged at the lower part of the support frame 1 and corresponds to the conveyor 2 to achieve the lifting of the pallet;

[0044] The loading and moving mechanism 4 is arranged on the upper part of the support frame 1 and corresponds to the lifting mechanism 3 to realize the positioning and transportation of the pallet;

[0045] The palletizing mechanism 5 is arranged on the upper part of the support frame 1 and corresponds to the loading moving mechanism 4 to realize palletizing after the pallet is loaded.

[0046] In this embodiment, the support frame 1 is used to support the parts on the entire device. When the electronic products are being produced and processed, the pallet is conveyed to the lifting mechanism 3 through the conveyor 2. The lifting mechanism 3 lifts the pallet to the loading and moving mechanism 4. The loading and moving mechanism 4 positions the pallet so that the electronic products can be stably placed in the pallet. After the electronic products are placed, the loading and moving mechanism 4 moves the pallet to the stacking mechanism 5. The stacking mechanism 5 stacks the pallets with electronic products in sequence.

[0047] Specifically, the lifting mechanism 3 includes a lifting slide rail 31, a lifting slide seat 32 and a pallet lifting frame 33. The lifting slide rail 31 is fixedly connected to the support frame 1, the lifting slide seat 32 is slidably connected to the lifting slide rail 31, and the pallet lifting frame 33 is fixedly connected to the lifting slide seat 32 and corresponds to the conveyor 2.

[0048] In this embodiment, the conveyor 2 conveys the pallet to the pallet lifting frame 33. After the pallet lifting frame 33 receives the pallet, the lifting rail 31 controls the pallet lifting frame 33 to lift upward through the lifting slide 32, so that the pallet moves to the loading moving mechanism 4 for receiving the material.

[0049] Specifically, the loading moving mechanism 4 includes a translation rail 41, a translation slide 42, a pallet translation frame 43 and a positioning assembly 44. The translation rail 41 is fixedly connected to the support frame 1, the translation slide 42 is slidably connected to the translation rail 41, the pallet translation frame 43 is fixedly connected to the translation slide 42 and corresponds to the pallet lifting frame 33, and the positioning assembly 44 is arranged on the pallet translation frame 43.

[0050] In this embodiment, the pallet is lifted by the pallet lifting frame 33 and passes through the pallet translation frame 43 to correspond to the positioning assembly 44. The positioning assembly 44 clamps and fixes the pallet so that the electronic products can be stably placed in the pallet. After the electronic products are placed, the translation slide 42 drives the pallet translation frame 43 to move toward the stacking mechanism 5 through the translation slide rail 41, thereby moving the pallet with the electronic products into the stacking mechanism 5.

[0051] Specifically, the positioning assembly 44 includes three positioning cylinders 441 and three positioning claws 442 . The three positioning cylinders 441 are all fixedly connected to the top end of the tray translation frame 43 , and the three positioning claws 442 are respectively fixedly connected to the output ends of the three positioning cylinders 441 .

[0052] In this embodiment, the pallet lifting frame 33 lifts the pallet to correspond to the three positioning claws 442, and the three positioning cylinders 441 start to control the three positioning claws 442 to move and clamp the pallet, so that the pallet remains stable and is convenient for loading electronic products.

[0053] Specifically, the palletizing mechanism 5 includes a palletizing positioning frame 51, a plurality of rotating blocks 52, a lifting cylinder 53 and a pallet lifting frame 54. The palletizing positioning frame 51 is fixedly connected to the top of the support frame 1 and corresponds to the pallet translation frame 43. The plurality of rotating blocks 52 are all rotatably connected to the palletizing positioning frame 51. The lifting cylinder 53 is fixedly connected in the support frame 1. The pallet lifting frame 54 is fixedly connected to the output end of the lifting cylinder 53 and corresponds to the palletizing positioning frame 51.

[0054] In this embodiment, after the pallet enters the stacking mechanism 5, the positioning assembly 44 releases the pallet, so that the pallet with electronic products corresponds to the pallet lifting frame 54, and the lifting cylinder 53 controls the pallet lifting frame 54 to move upward, so that the pallet passes through the stacking positioning frame 51 and is located on the upper side of the multiple rotating blocks 52. In the process of the pallet passing through the stacking positioning frame 51, the multiple rotating blocks 52 will be lifted up. After the pallet is located on the upper side of the multiple rotating blocks 52, the multiple rotating blocks 52 rotate downward and reset under the influence of gravity, thereby restricting the pallet and realizing the stacking of the pallet. Subsequent pallets with electronic products are stacked in the same way and are stacked on the multiple rotating blocks 52 by the pallet lifting frame 54.

[0055] Specifically, two conveying baffles 6 and two lifting baffles 7 are fixedly connected inside the support frame 1 , and the two conveying baffles 6 and the two lifting baffles 7 correspond to the conveyor 2 and the pallet lifting frame 33 .

[0056] In this embodiment, the two conveying baffles 6 and the two lifting baffles 7 keep the pallet stable when being conveyed on the conveyor 2 , and the two lifting baffles 7 keep the pallet stable when being lifted on the pallet lifting frame 33 .

[0057] Specifically, a first slide rail module 8 is fixedly connected inside the support frame 1, a first slide seat module 9 is fixedly connected to the pallet lifting frame 33, and the first slide seat module 9 is slidably connected to the first slide rail module 8, two first fixing bars 10 are fixedly connected inside the support frame 1, and the pallet lifting frame 33 is slidably connected to the two first fixing bars 10.

[0058] In this embodiment, when the pallet lifting frame 33 moves, it will drive the first slide module 9 to slide on the first slide rail module 8, and at the same time slide on the two first fixed bars 10. The first slide rail module 8, the first slide module 9 and the first fixed bar 10 enable the pallet lifting frame 33 to remain stable when lifting the pallet.

[0059] Specifically, a second slide rail module 11 is fixedly connected inside the support frame 1, a second slide seat module 12 is fixedly connected to the tray translation frame 43, and the second slide seat module 12 is slidably connected to the second slide rail module 11, a second fixed bar 13 is fixedly connected to the translation slide rail 41, and the translation slide seat 42 is in contact with the second fixed bar 13.

[0060] In this embodiment, when the tray translation frame 43 moves, it drives the second slide module 12 to slide on the second slide rail module 11, and when the translation slide 42 moves, it slides at the bottom end of the second fixed bar 13. The second slide rail module 11, the second slide module 12 and the second fixed bar 13 ensure the stability of the translation slide 42 and the tray translation frame 43 when they move, so that the pallet with electronic products can move stably toward the stacking mechanism 5.

[0061] Specifically, a third slide rail module 14 is fixedly connected inside the support frame 1, a third slide seat module 15 is fixedly connected to the pallet lifting frame 54, and the third slide seat module 15 is slidably connected to the third slide rail module 14, and a plurality of stacking openings 16 and a plurality of stacking baffle bars 17 are fixedly connected to the top of the stacking positioning frame 51.

[0062] In this embodiment, the pallet lifting frame 54 drives the third slide module 15 to slide on the third slide rail module 14 during its movement. The sliding connection between the third slide module 15 and the third slide rail module 14 keeps the movement of the pallet lifting frame 54 stable. The stacking opening 16 allows the pallet to stably pass through the stacking positioning frame 51 when stacking upwards. The pallets stacked by the pallet lifting frame 54 are located on multiple rotating blocks 52 and are restricted by multiple stacking baffles 17. The multiple stacking baffles 17 prevent the pallet from deviating and affecting the stacking effect.

[0063] Specifically, a plurality of sensors 18 are fixedly connected to the bottom end of the stacking positioning frame 51 .

[0064] In this embodiment, the sensor 18 is used to detect the incoming material pallet and determine the position of the pallet.

[0065] Working principle: When electronic products are being loaded and stacked, the pallet is transported to the pallet lifting frame 33 through the conveyor 2. After the pallet lifting frame 33 receives the pallet, the lifting rail 31 controls the pallet lifting frame 33 to lift the pallet upward through the lifting slide 32. The pallet is lifted and passes through the pallet translation frame 43 corresponding to the three positioning claws 442. The three positioning cylinders 441 start to control the three positioning claws 442 to move and clamp the pallet, so that the electronic products can be stably placed in the pallet. After the electronic products are placed, the translation slide 42 drives the pallet translation frame 43 to the stacking positioning frame 51 through the translation rail 41. The lower side moves so that the pallet with electronic products corresponds to the pallet lifting frame 54, and multiple positioning cylinders 441 control the multiple positioning claws 442 to retract and reset. The lifting cylinder 53 controls the pallet lifting frame 54 to move upward, so that the pallet passes through the stacking positioning frame 51 and is located on the upper side of the multiple rotating blocks 52. The multiple rotating blocks 52 will be lifted up during the process of the pallet passing through the stacking positioning frame 51. After the pallet is located on the upper side of the multiple rotating blocks 52, the multiple rotating blocks 52 rotate downward and reset under the influence of gravity, thereby restricting the pallet. Subsequent pallets with electronic products are placed in the same way to achieve palletizing.

[0066] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A product pallet loading and stacking device, It is characterized by; including: Support frame (1); A conveyor (2) fixedly connected to the support frame (1); A lifting mechanism (3) is arranged at the bottom of the support frame (1) and corresponds to the conveyor (2) to achieve lifting of the pallet; A loading moving mechanism (4) is arranged on the upper part of the support frame (1) and corresponds to the lifting mechanism (3) to realize the positioning and transportation of the pallet; A palletizing mechanism (5) is arranged on the upper part of the support frame (1) and corresponds to the loading moving mechanism (4) to achieve palletizing after loading of the pallets.

2. A product tray loading and stacking device according to claim 1, characterized in that: The lifting mechanism (3) comprises a lifting rail (31), a lifting slide seat (32) and a pallet lifting frame (33); the lifting rail (31) is fixedly connected to the support frame (1); the lifting slide seat (32) is slidably connected to the lifting rail (31); and the pallet lifting frame (33) is fixedly connected to the lifting slide seat (32) and corresponds to the conveyor (2).

3. A product tray loading and stacking device according to claim 2, characterized in that: The loading moving mechanism (4) comprises a translation rail (41), a translation slide seat (42), a pallet translation frame (43) and a positioning assembly (44); the translation rail (41) is fixedly connected to the support frame (1); the translation slide seat (42) is slidably connected to the translation rail (41); the pallet translation frame (43) is fixedly connected to the translation slide seat (42) and corresponds to the pallet lifting frame (33); and the positioning assembly (44) is arranged on the pallet translation frame (43).

4. A product tray loading and stacking device according to claim 3, characterized in that: The positioning assembly (44) comprises three positioning cylinders (441) and three positioning claws (442); the three positioning cylinders (441) are all fixedly connected to the top end of the tray translation frame (43); and the three positioning claws (442) are respectively fixedly connected to the output ends of the three positioning cylinders (441).

5. A product tray loading and stacking device according to claim 4, characterized in that: The stacking mechanism (5) comprises a stacking positioning frame (51), a plurality of rotating blocks (52), a lifting cylinder (53) and a pallet lifting frame (54); the stacking positioning frame (51) is fixedly connected to the top end of the support frame (1) and corresponds to the pallet translation frame (43); the plurality of rotating blocks (52) are all rotatably connected to the stacking positioning frame (51); the lifting cylinder (53) is fixedly connected inside the support frame (1); and the pallet lifting frame (54) is fixedly connected to the output end of the lifting cylinder (53) and corresponds to the stacking positioning frame (51).

6. A product tray loading and stacking device according to claim 5, characterized in that: Two conveying baffles (6) and two lifting baffles (7) are fixedly connected inside the support frame (1), and the two conveying baffles (6) and the two lifting baffles (7) correspond to the conveyor (2) and the pallet lifting frame (33).

7. A product tray loading and stacking device according to claim 6, characterized in that: A first slide rail module (8) is fixedly connected inside the support frame (1), a first slide seat module (9) is fixedly connected to the tray lifting frame (33), and the first slide seat module (9) is slidably connected to the first slide rail module (8), two first fixing bars (10) are fixedly connected inside the support frame (1), and the tray lifting frame (33) is slidably connected to the two first fixing bars (10).

8. The product tray loading and stacking device according to claim 7, characterized in that: A second slide rail module (11) is fixedly connected inside the support frame (1), a second slide seat module (12) is fixedly connected to the tray translation frame (43), and the second slide seat module (12) is slidably connected to the second slide rail module (11), a second fixing bar (13) is fixedly connected to the translation slide rail (41), and the translation slide seat (42) is in contact with the second fixing bar (13).

9. A product tray loading and stacking device according to claim 8, characterized in that: A third slide rail module (14) is fixedly connected inside the support frame (1), a third slide seat module (15) is fixedly connected to the pallet lifting frame (54), and the third slide seat module (15) is slidably connected to the third slide rail module (14), and a plurality of stacking openings (16) and a plurality of stacking stop bars (17) are fixedly connected to the top of the stacking positioning frame (51).

10. A product tray loading and stacking device according to claim 9, characterized in that: A plurality of sensors (18) are fixedly connected to the bottom end of the stacking positioning frame (51).

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