Lifting type tray receiving machine

Abstract

The invention discloses a lifting type tray receiving machine and relates to the field of conveying, the lifting type tray receiving machine comprises a lifting mechanism and a horizontal conveying mechanism, the lifting mechanism can drive the horizontal conveying mechanism to ascend and descend, the horizontal conveying mechanism comprises a first conveying assembly and a second conveying assembly, and the conveying track of the first conveying assembly and the conveying track of the second conveying assembly are located on the same straight line. The second conveying assembly serves as extension of the first conveying assembly. The device has the beneficial effects that the horizontal conveying mechanism can drive materials to horizontally move, the lifting mechanism and the horizontal conveying mechanism are matched to quickly transfer the materials, the lifting mechanism and the horizontal conveying mechanism are matched to stack the materials, and the horizontal conveying mechanism is composed of the first conveying assembly and the second conveying assembly; and the first chain, the second chain and the third chain are adopted for bearing, abrasion can be reduced, and the reaction speed is considered.

Description

Technical Field

[0001] The invention relates to the field of conveying technology, and in particular to a lifting tray receiving machine. Background Art

[0002] The lifting tray receiver is an important equipment used in automated production lines to efficiently complete tasks such as material acceptance, transfer, and height adjustment. It can work in conjunction with various production equipment to significantly improve the automation level and production efficiency of the production line. It is widely used in multiple industries such as electronics, auto parts, and food packaging. On food packaging production lines, the tray receiver can be used to receive packaged food products, such as bottled beverages, bagged snacks, etc. Through rapid lifting and transfer operations, food products can be promptly transported to subsequent sorting and palletizing equipment.

[0003] Generally speaking, if the lifting speed of the pallet receiving machine is increased, its load-bearing capacity will decrease accordingly. In order to achieve fast lifting, the motor power needs to be increased, but this may lead to increased energy consumption of the equipment and higher strength requirements for the mechanical structure. In the logistics and warehousing industry, if heavy goods need to be loaded and unloaded quickly, it is difficult for the pallet receiving machine to ensure speed while stably carrying the goods, which affects logistics efficiency.

[0004] Similar equipment in the prior art uses ball screws and linear guides as the main transmission components, which are prone to wear due to friction during long-term high-frequency lifting and lowering movements. Especially under some heavy-load and high-speed operating conditions, the wear is more obvious. As the wear increases, it will not only affect the positioning accuracy of the tray receiving machine, but may also cause equipment failure and shorten the overall service life of the equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a lifting tray receiving machine in order to solve the above-mentioned problems, as described in detail below.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The lifting tray receiving machine provided by the present invention comprises a lifting mechanism and a horizontal conveying mechanism, wherein the lifting mechanism can drive the horizontal conveying mechanism to lift and lower, wherein the horizontal conveying mechanism comprises a first conveying assembly and a second conveying assembly, and the conveying tracks of the first conveying assembly and the second conveying assembly are on the same straight line, and the second conveying assembly serves as an extension of the first conveying assembly;

[0008] The first conveying assembly includes two rolling chains three, and the length directions of the two chains three are parallel;

[0009] The second conveying assembly includes two rolling chains 2, and the two chains 2 are parallel to each other, and the two chains 3 are located between the two chains 2.

[0010] By adopting the above-mentioned lifting tray receiving machine, the material pallet is placed on the horizontal conveying mechanism, and the horizontal conveying mechanism can drive the material to move horizontally. The lifting mechanism and the horizontal conveying mechanism cooperate to quickly transfer the material. The lifting mechanism and the horizontal conveying mechanism cooperate to stack the material. The horizontal conveying mechanism is composed of a first conveying component and a second conveying component. It can adapt to material pallets of different widths. Chain one, chain two and chain three are used as loads, which can reduce wear and take into account the response speed.

[0011] Preferably, the horizontal conveying mechanism comprises a mounting plate, and the first conveying assembly and the second conveying assembly are both fixedly mounted on the mounting plate.

[0012] Preferably, the first conveying assembly includes a mounting frame 2 and a motor 2, the motor 2 and the mounting frame 2 are both fixedly connected to the mounting plate, both sides of the mounting frame 2 are rotatably connected with a rotating shaft 4, the rotating shaft 4 is fixedly connected with two guide wheels 3, a chain 3 is transmission-connected between two corresponding guide wheels 3 on different rotating shafts 4, the mounting frame 2 is rotatably connected with a rotating shaft 6, the rotating shaft 6 is fixedly connected with a sprocket 4, and the sprocket 4 is meshed with the chain 3, and the motor 2 is transmission-connected with the rotating shaft 6.

[0013] Preferably, the mounting frame 2 is rotatably connected to two rotating shafts 5, and the rotating shafts 5 are fixedly connected to two guide wheels 4, which are higher than the sprocket 4 and are used to guide the chain 3 so that the chain 3 half surrounds the sprocket 4.

[0014] Preferably, the second conveying assembly includes a mounting frame 1 and a motor 1, the motor 1 and the mounting frame 1 are fixedly connected to the mounting plate, both sides of the mounting frame 1 are rotatably connected with a rotating shaft 3, two guide wheels 2 are fixedly connected to the rotating shaft 3, a chain 2 is transmission-connected between two corresponding guide wheels 2 on different rotating shafts 3, the mounting frame 1 is rotatably connected with the rotating shaft 2, the rotating shaft 2 is fixedly connected with a sprocket 3, and the sprocket 3 is meshed with the chain 2, and the motor 1 is transmission-connected with the rotating shaft 2.

[0015] Preferably, four guide wheels 1 are rotatably connected to the mounting frame 1, two guide wheels 1 form a group, two groups of guide wheels 1 correspond to two chains 2 respectively, guide wheel 1 is higher than sprocket 3, and is used to guide chain 2 so that chain 2 half surrounds sprocket 3.

[0016] Preferably, a blocking component for blocking materials is arranged between the first conveying component and the second conveying component.

[0017] Preferably, the blocking assembly includes two sliding sleeves 2, which are penetrated and arranged on the mounting plate, a blocking rod is vertically slidably connected inside the sliding sleeve 2, a connecting plate is fixedly connected between the two blocking rods, and a cylinder is fixedly connected to the mounting plate for lifting the connecting plate.

[0018] Preferably, two mutually parallel guide plates are fixedly connected to the mounting plate for guiding the moving material so that the material moves in a straight line.

[0019] Preferably, the lifting mechanism includes a frame, a double-axis motor is fixedly connected to the top of the frame, and two output shafts of the double-axis motor are fixedly connected to a rotating shaft 1, and the rotating shaft 1 is rotatably connected to the frame through a bearing seat, and a sprocket 1 is fixedly connected to the rotating shaft 1, and a sprocket 2 is rotatably connected to the position corresponding to the sprocket 1 at the bottom of the frame, and a chain 1 is drivingly connected between the sprocket 1 and the sprocket 2, a connecting seat is fixedly connected to the mounting plate, and the connecting seat is fixedly connected to the chain 1, and two guide rods are vertically fixedly connected to the frame, and a sliding sleeve 1 is slidably connected to the guide rod, and the sliding sleeve 1 is fixedly connected to the mounting plate.

[0020] The beneficial effects are:

[0021] The horizontal conveying mechanism can drive the material to move horizontally, the lifting mechanism and the horizontal conveying mechanism can cooperate to quickly transfer the material, the lifting mechanism and the horizontal conveying mechanism can cooperate to stack the material, the horizontal conveying mechanism consists of two parts, a first conveying component and a second conveying component, and can adapt to material pallets of different widths. Chain one, chain two and chain three are used as the load-bearing chain, which can reduce wear and take into account the response speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a front view structural schematic diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the horizontal conveying mechanism of the present invention;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the first conveying assembly of the present invention;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the second conveying component of the present invention.

[0028] The following are the descriptions of the reference numerals:

[0029] 1. Lifting mechanism; 2. Horizontal conveying mechanism; 3. Frame; 4. Double-axis motor; 5. Rotating shaft one; 6. Sprocket one; 7. Chain one; 8. Sprocket two; 9. Guide rod; 10. Sleeve one; 11. Connecting seat; 12. Mounting plate; 13. Guide plate; 14. First conveying assembly; 15. Second conveying assembly; 16. Blocking assembly; 17. Blocking rod; 18. Sleeve two; 19. Cylinder; 20. Connecting plate; 21. Mounting frame one; 22. Motor one; 23. Guide wheel one; 24. Rotating shaft two; 25. Sprocket three; 26. Motor two; 27. Rotating shaft three; 28. Guide wheel two; 29. ​​Chain two; 30. Mounting frame two; 31. Rotating shaft four; 32. Guide wheel three; 33. Chain three; 34. Rotating shaft five; 35. Guide wheel four; 36. Rotating shaft six; 37. Sprocket four. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0031] See also Figure 1-Figure 5 As shown, the present invention provides a lifting tray receiving machine, including a lifting mechanism 1 and a horizontal conveying mechanism 2, the lifting mechanism 1 can drive the horizontal conveying mechanism 2 to rise and fall, the horizontal conveying mechanism 2 includes a first conveying component 14 and a second conveying component 15, and the conveying tracks of the first conveying component 14 and the second conveying component 15 are on the same straight line, and the second conveying component 15 is an extension of the first conveying component 14;

[0032] The first conveying assembly 14 includes two rolling chains 33, and the length directions of the two chains 33 are parallel;

[0033] The second conveying assembly 15 includes two rolling chains 29 , and the two chains 29 are parallel to each other, and two chains 33 are located between the two chains 29 .

[0034] As an optional embodiment, the horizontal conveying mechanism 2 includes a mounting plate 12, and the first conveying component 14 and the second conveying component 15 are fixedly mounted on the mounting plate 12. The horizontal conveying mechanism 2 is composed of two parts, the first conveying component 14 and the second conveying component 15, and can adapt to material pallets of different widths.

[0035] The first conveying assembly 14 includes a mounting frame 2 30 and a motor 26. The motor 26 and the mounting frame 2 30 are both fixedly connected to the mounting plate 12. A rotating shaft 4 31 is rotatably connected to both sides of the mounting frame 2 30. Two guide wheels 3 32 are fixedly connected to the rotating shaft 4 31. A chain 33 is transmission-connected between two corresponding guide wheels 32 on different rotating shafts 4 31. A rotating shaft 6 36 is rotatably connected to the mounting frame 2 30. A sprocket 4 37 is fixedly connected to the rotating shaft 6 36, and the sprocket 4 37 is meshed with the chain 3 33. The motor 26 is transmission-connected to the rotating shaft 6 36. The motor 26 can be transmission-connected to the rotating shaft 6 36 in a common manner such as a synchronous belt, a synchronous wheel or a gear. The rotating shaft 6 36 is rotated by the motor 2 26, and the sprocket 4 37 is rotated by the rotating shaft 6 36. The chain 3 33 can be driven by the sprocket 4 37, and the two chains 33 can cooperate to move materials.

[0036] The mounting frame 2 30 is rotatably connected to two rotating shafts 5 34, and the rotating shafts 5 34 are fixedly connected to two guide wheels 4 35. The guide wheels 4 35 are higher than the sprocket 4 37, and are used to guide the chain 3 33 so that the chain 3 33 semi-surrounds the sprocket 4 37. This arrangement can improve the stability of the engagement between the sprocket 4 37 and the chain 3 33.

[0037] The second conveying assembly 15 includes a mounting frame 21 and a motor 26. The motor 22 and the mounting frame 21 are fixedly connected to the mounting plate 12. Both sides of the mounting frame 21 are rotatably connected with a rotating shaft 3 27. Two guide wheels 2 28 are fixedly connected to the rotating shaft 3 27. A chain 29 is transmission-connected between two corresponding guide wheels 28 on different rotating shafts 3 27. The mounting frame 21 is rotatably connected with a rotating shaft 24. A sprocket 3 25 is fixedly connected to the rotating shaft 24, and the sprocket 3 25 is meshed with the chain 29. The motor 22 is transmission-connected to the rotating shaft 24.

[0038] Four guide wheels 1 23 are rotatably connected to the mounting frame 1 21 , two guide wheels 1 23 form a group, and the two groups of guide wheels 1 23 correspond to two chains 29 respectively. The guide wheel 1 23 is higher than the sprocket three 25 and is used to guide the chain 2 29 so that the chain 2 29 semi-surrounds the sprocket three 25.

[0039] A blocking component 16 for blocking materials is arranged between the first conveying component 14 and the second conveying component 15 .

[0040] The working principle of the first conveying assembly 14 is consistent with that of the second conveying assembly 15. A limiting groove is set in the middle of the guide wheel 1 23 to the guide wheel 4 35. The blocking assembly 16 is used to block the material pallet. The length of the first conveying assembly 14 and the second conveying assembly 15 can support two pallets. The conveying direction of the material is from the first conveying assembly 14 to the second conveying assembly 15. When only one pallet is placed on the first conveying assembly 14, the pallet is blocked by the blocking assembly 16 and cannot be moved to the second conveying assembly 15. After two pallets are placed, the blocking assembly 16 automatically moves downward, and then the first conveying assembly 14 can move all the pallets to the second conveying assembly 15.

[0041] The first conveying assembly 15 , the second conveying assembly 15 and the blocking assembly 16 are controlled by an automated program, and the control means is prior art.

[0042] The blocking assembly 16 includes two sliding sleeves 18, which are arranged on the mounting plate 12, and a blocking rod 17 is vertically slidably connected in the sliding sleeve 18. A connecting plate 20 is fixedly connected between the two blocking rods 17. A cylinder 19 is fixedly connected to the mounting plate 12 for lifting and lowering the connecting plate 20.

[0043] The blocking rod 17 is used to block the material tray. The cylinder 19 drives the blocking rod 17 to move downward through the connecting plate 20 so that it is misaligned with the material tray, and the tray can be released.

[0044] Two mutually parallel guide plates 13 are fixedly connected to the mounting plate 12 for guiding the moving materials so that the materials move along a straight line. The provision of the guide plates 13 can improve the neatness of the material arrangement.

[0045] The lifting mechanism 1 includes a frame 3, a double-axis motor 4 is fixedly connected to the top of the frame 3, a rotating shaft 5 is fixedly connected to the two output shafts of the double-axis motor 4, the rotating shaft 5 is rotatably connected to the frame 3 through a bearing seat, a sprocket 6 is fixedly connected to the rotating shaft 5, a sprocket 2 8 is rotatably connected to the position corresponding to the sprocket 6 at the bottom of the frame 3, a chain 7 is transmission-connected between the sprocket 6 and the sprocket 2 8, a connecting seat 11 is fixedly connected to the mounting plate 12, and the connecting seat 11 is fixedly connected to the chain 7, two guide rods 9 are vertically fixedly connected to the frame 3, a sliding sleeve 10 is slidably connected to the guide rod 9, and the sliding sleeve 10 is fixedly connected to the mounting plate 12;

[0046] The dual-axis motor 4 rotates the rotating shaft 1 5, and the rotating shaft 1 5 cooperates with the sprocket 1 6 and the sprocket 2 8 to rotate the chain 1 7, and the chain 1 7 cooperates with the connecting seat 11 to lift the mounting plate 12, and the guide rod 9 cooperates with the sliding sleeve 10 to guide the mounting plate 12 to enable it to move stably.

[0047] By adopting the above structure, the material pallet is placed on the horizontal conveying mechanism 2, and the horizontal conveying mechanism 2 can drive the material to move horizontally. The lifting mechanism 1 cooperates with the horizontal conveying mechanism 2 to quickly transfer the material. The lifting mechanism 1 cooperates with the horizontal conveying mechanism 2 to stack the material. The horizontal conveying mechanism 2 is composed of a first conveying component 14 and a second conveying component 15, which can adapt to material pallets of different widths. Chain 1 7, chain 2 29 and chain 3 33 are used as loads, which can reduce wear and take into account the response speed.

[0048] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. Lifting tray receiving machine, characterized by: The invention comprises a lifting mechanism (1) and a horizontal conveying mechanism (2), wherein the lifting mechanism (1) can drive the horizontal conveying mechanism (2) to rise and fall, wherein the horizontal conveying mechanism (2) comprises a first conveying component (14) and a second conveying component (15), wherein the conveying trajectories of the first conveying component (14) and the second conveying component (15) are on the same straight line, and the second conveying component (15) serves as an extension of the first conveying component (14); The first conveying assembly (14) comprises two rolling chains (33), and the length directions of the two chains (33) are parallel; The second conveying assembly (15) comprises two rolling chains (29), and the two chains (29) are parallel to each other, and two chains (33) are located between the two chains (29).

2. The lifting tray receiving machine according to claim 1, characterized in that: The horizontal conveying mechanism (2) comprises a mounting plate (12), and the first conveying assembly (14) and the second conveying assembly (15) are both fixedly mounted on the mounting plate (12).

3. The lifting tray receiving machine according to claim 2, characterized in that: The first conveying assembly (14) comprises a mounting frame 2 (30) and a motor 2 (26), wherein the motor 2 (26) and the mounting frame 2 (30) are both fixedly connected to the mounting plate (12), and both sides of the mounting frame 2 (30) are rotatably connected with a rotating shaft 4 (31), and two guide wheels 3 (32) are fixedly connected to the rotating shaft 4 (31), and a chain 3 (33) is transmission-connected between two corresponding guide wheels 3 (32) on different rotating shafts 4 (31), and the mounting frame 2 (30) is rotatably connected with a rotating shaft 6 (36), and a sprocket 4 (37) is fixedly connected to the rotating shaft 6 (36), and the sprocket 4 (37) is meshed with the chain 3 (33), and the motor 2 (26) is transmission-connected with the rotating shaft 6 (36).

4. The lifting tray receiving machine according to claim 3, characterized in that: The second mounting frame (30) is rotatably connected to two rotating shafts (34), and the rotating shafts (34) are fixedly connected to two guide wheels (35). The guide wheels (35) are higher than the sprocket wheel (37) and are used to guide the chain (33) so that the chain (33) semi-encloses the sprocket wheel (37).

5. The lifting tray receiving machine according to claim 4, characterized in that: The second conveying assembly (15) comprises a mounting frame (21) and a motor (26), wherein the motor (22) and the mounting frame (21) are both fixedly connected to the mounting plate (12), both sides of the mounting frame (21) are rotatably connected to a rotating shaft (27), two guide wheels (28) are fixedly connected to the rotating shaft (27), and a chain (29) is transmission-connected between two corresponding guide wheels (28) on different rotating shafts (27), the mounting frame (21) is rotatably connected to a rotating shaft (24), a sprocket wheel (25) is fixedly connected to the rotating shaft (24), and the sprocket wheel (25) is meshed with the chain (29), and the motor (22) is transmission-connected to the rotating shaft (24).

6. The lifting tray receiving machine according to claim 5, characterized in that: The mounting frame 1 (21) is rotatably connected with four guide wheels 1 (23), two guide wheels 1 (23) form a group, and the two groups of guide wheels 1 (23) correspond to the two chains 2 (29) respectively. The guide wheel 1 (23) is higher than the sprocket wheel 3 (25) and is used to guide the chain 2 (29) so that the chain 2 (29) semi-encloses the sprocket wheel 3 (25).

7. The lifting tray receiving machine according to claim 2, characterized in that: A blocking component (16) for blocking materials is arranged between the first conveying component (14) and the second conveying component (15).

8. The lifting tray receiving machine according to claim 7, characterized in that: The blocking assembly (16) comprises two sliding sleeves (18), the two sliding sleeves (18) are arranged on the mounting plate (12), a blocking rod (17) is vertically slidably connected inside the sliding sleeve (18), a connecting plate (20) is fixedly connected between the two blocking rods (17), and a cylinder (19) is fixedly connected to the mounting plate (12) for lifting and lowering the connecting plate (20).

9. The lifting tray receiving machine according to claim 2, characterized in that: The mounting plate (12) is fixedly connected to two mutually parallel guide plates (13) for guiding the moving material so that the material moves in a straight line.

10. The lifting tray receiving machine according to claim 2, characterized in that: The lifting mechanism (1) comprises a frame (3), a double-axis motor (4) is fixedly connected to the top of the frame (3), a rotating shaft (5) is fixedly connected to the two output shafts of the double-axis motor (4), the rotating shaft (5) is rotatably connected to the frame (3) through a bearing seat, a sprocket (6) is fixedly connected to the rotating shaft (5), a sprocket (8) is rotatably connected to the bottom of the frame (3) at a position corresponding to the sprocket (6), a chain (7) is transmission-connected between the sprocket (6) and the sprocket (8), a connecting seat (11) is fixedly connected to the mounting plate (12), and the connecting seat (11) is fixedly connected to the chain (7), two guide rods (9) are vertically fixedly connected to the frame (3), a sliding sleeve (10) is slidably connected to the guide rod (9), and the sliding sleeve (10) is fixedly connected to the mounting plate (12).

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