Material box carrying and feeding trolley

Abstract

The utility model discloses a material box carrying and feeding trolley which at least comprises but not limited to a rolling assembly, a supporting frame and a handrail frame, the rolling assembly is arranged at the bottom of the supporting frame, and the handrail frame is arranged on one side of the supporting frame. The top position of the supporting frame is provided with a stopping piece for limiting the limiting position of the material box and a guiding assembly for guiding the two sides of the material box. According to the scheme, by arranging the supporting frame, the material box can be lifted by a certain distance, carrying of the material box can be completed by a single person, and when the material box reaches a feeding port of equipment, silicon wafers can be pushed into the equipment by the single person; the whole process can be completed only by one person, manpower resources are greatly saved, meanwhile, silicon wafers can be carried more safely, in the scheme, the feeding trolley can be conveniently pushed through the handrail frame, the limiting position of the material box can be blocked through the blocking piece, and materials are prevented from sliding off from the feeding trolley in the transportation process.

Description

Technical Field

[0001] The utility model relates to the field of silicon wafer preparation, in particular to a material box transporting and loading trolley. Background Art

[0002] After the material in the flip-sheet feeder box (50KG) is used up, it is usually replaced by manual handling. The replacement of the box requires manual pulling up, filling it with materials, and then lifting it to the lower level feed inlet. The handling and lifting all rely on manpower, which can easily cause damage to equipment parts and personal injuries during the movement. During the entire process, due to the difficulty in handling, the box replacement time is long and it requires two people to complete it manually.

[0003] At the same time, since the materials are loaded from the lower level, each time the materials need to be taken out and then lifted into the track, it requires two people to complete the operation, and there are great safety risks.

[0004] In addition, the material box of the sheet-type feeder is rectangular, and three groups of material boxes are combined into one. Due to the small space and height of the replacement area, manual handling is difficult and can easily cause personal injury. Utility Model Content

[0005] The purpose of the utility model is to provide a material box transporting and loading trolley to solve the above-mentioned shortcomings, thereby solving the problem that it is difficult to replace the material box of a flip-sheet type feeding machine.

[0006] The utility model is realized by the following scheme:

[0007] A material box transporting and loading trolley includes at least but not limited to a rolling assembly, a support frame and an armrest frame, wherein the rolling assembly is arranged at the bottom of the support frame, the armrest frame is arranged at one side of the support frame, and the top of the support frame is provided with a stopper for limiting the extreme position of the material box and a guide assembly for guiding both sides of the material box.

[0008] Based on the structure of the above-mentioned material box transporting and loading trolley, the support frame includes support vertical rods, support cross rods, support longitudinal rods and a reinforcing rod group; the support vertical rods, support cross rods and support longitudinal rods are combined with each other to form a rectangular cavity structure, and the reinforcing rod group is arranged at the top position of the rectangular cavity structure, and triangular support members are arranged between adjacent support vertical rods and support cross rods, or between support vertical rods and support longitudinal rods, or between support cross rods and support longitudinal rods.

[0009] Based on the structure of the above-mentioned material box transporting and loading trolley, the reinforcing rod group includes a first rod body, a second rod body, a third rod body and a fourth rod body; the first rod body, the second rod body, the third rod body and the fourth rod body are arranged parallel to each other, wherein the first rod body and the fourth rod body are symmetrically arranged along the center position of the support frame, and the second rod body and the third rod body are symmetrically arranged along the support position.

[0010] Based on the structure of the above-mentioned material box transporting and loading trolley, the blocking member is a first blocking block and a second blocking block arranged in pairs, the first blocking block is fixed to the end of the second rod body and the supporting longitudinal rod on one side by at least 2 bolts; the second blocking block is fixed to the end of the third rod body and the supporting longitudinal rod on one side by at least 2 bolts.

[0011] Based on the structure of the above-mentioned material box transporting and loading trolley, the guide assembly includes a first guide bar and a second guide bar arranged in pairs; the first guide bar is arranged on the first rod body, and the second guide bar is arranged on the fourth rod body, and the distance between the first guide bar and the second guide bar is adapted to the width of the material box.

[0012] Based on the structure of the above-mentioned material box transporting and loading trolley, the first guide bar and the second guide bar are provided with bevels on their ends away from the blocking member, and the bevels on the first guide bar and the second guide bar are arranged in opposite directions.

[0013] Based on the structure of the above-mentioned material box transporting and loading trolley, the second rod body and the third rod body are provided with support pads, the end of the support pad is in contact with the blocking member, and the other end is provided with a downward sliding slope structure.

[0014] Based on the structure of the above-mentioned material box transporting and loading trolley, an anti-collision strip is arranged on the end surface of the support frame away from the handrail frame.

[0015] Based on the structure of the above-mentioned material box transporting and loading trolley, the rolling assembly includes fixed wheels and universal wheels, the universal wheels are arranged on the same side as the handrail frame, and the fixed wheels are arranged on the same side as the anti-collision bar; the universal wheels are provided with brakes.

[0016] Based on the structure of the above-mentioned material box transporting and loading trolley, the supporting vertical rod, the supporting horizontal rod, the supporting longitudinal rod, the first rod body, the second rod body, the third rod body and the fourth rod body are all made of 40 profile.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In this solution, the material box can be lifted a certain distance by setting a support frame, and the material box can be carried by one person. When it reaches the feeding port of the equipment, the silicon wafer can be pushed into the equipment by one person; the whole process can be completed by one person, which greatly saves human resources and can carry the silicon wafer more safely. In this solution, the armrest frame can be used to conveniently push the loading trolley, and the stopper can be set to block the extreme position of the material box to prevent the material from slipping from the loading trolley during transportation. At the same time, the guide component can accurately push the material box to the feeding port of the equipment, which improves the safety of pushing the material box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a side enlarged structural diagram of the utility model;

[0021] Description of the drawings: 1. Rolling assembly; 2. Support frame; 3. Handrail frame; 11. Fixed wheel; 12. Universal wheel; 13. Brake; 21. Support vertical rod; 22. Support horizontal rod; 23. Support longitudinal rod; 24. Triangular support member; 25. First rod body; 26. Second rod body; 27. Third rod body; 28. Fourth rod body; 29. ​​First stop block; 210. Second stop block; 211. First guide strip; 212. Second guide strip; 213. Bevel; 214. Support pad; 215. Downslope structure; 216. Anti-collision strip. DETAILED DESCRIPTION

[0022] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0023] Any feature disclosed in this specification (including any additional claims and abstract), unless otherwise stated, may be replaced by other equivalent or alternative features having similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0024] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0026] Example 1

[0027] like Figure 1-2 As shown, the utility model provides a technical solution:

[0028] A material box transporting and loading trolley, which at least includes but is not limited to a rolling assembly 1, a support frame 2 and an armrest frame 3, wherein the rolling assembly 1 is arranged at the bottom position of the support frame 2, the armrest frame 3 is arranged at a side position of the support frame 2, and a stopper for limiting the extreme position of the material box and a guide assembly for guiding both sides of the material box are arranged at the top position of the support frame 2.

[0029] Based on the above structure, by setting up the support frame 2, the material box can be lifted a certain distance, and the material box can be transported by one person. When it reaches the feeding port of the equipment, the silicon wafer can be pushed into the equipment by one person; the whole process can be completed by one person, which greatly saves human resources and can transport the silicon wafer more safely. In this solution, the armrest frame 3 can be used to conveniently push the loading trolley, and the blocking member can be set to block the extreme position of the material box to prevent the material from slipping from the loading trolley during transportation. At the same time, the guide assembly can accurately push the material box into the feeding port of the equipment, thereby improving the safety of pushing the material box.

[0030] As an example, the support frame 2 may include a support vertical rod 21, a support cross rod 22, a support longitudinal rod 23 and a reinforcing rod group; the support vertical rod 21, the support cross rod 22 and the support longitudinal rod 23 are combined with each other to form a rectangular cavity structure, and the reinforcing rod group is arranged at the top position of the rectangular cavity structure, and triangular support members 24 are arranged between adjacent support vertical rods 21 and support cross rods 22, or between the support vertical rods 21 and support longitudinal rods 23, or between the support cross rods 22 and support longitudinal rods 23.

[0031] Based on the above structure, by setting triangular support members 24 between adjacent support vertical rods 21 and support horizontal rods 22, or between support vertical rods 21 and support longitudinal rods 23, or between support horizontal rods 22 and support longitudinal rods 23, the stability of the frame structure of the entire support frame 2 can be ensured. At the same time, a reinforcing rod group is set at the top position of the support frame 2 to provide enhanced support for the material boxes to be carried, thereby ensuring safety performance during transportation.

[0032] As an example, the reinforcing rod group may include a first rod 25, a second rod 26, a third rod 27 and a fourth rod 28, and the first rod 25, the second rod 26, the third rod 27 and the fourth rod 28 are arranged parallel to each other, wherein the first rod 25 and the fourth rod 28 are symmetrically arranged along the center position of the support frame 2, and the second rod 26 and the third rod 27 are symmetrically arranged along the support position.

[0033] Based on the above structure, by providing the first rod 25, the second rod 26, the third rod 27 and the fourth rod 28, on the one hand, the supporting force for the top supporting surface can be strengthened, and on the other hand, an assembly space can be provided for the guide assembly to make the guide assembly more stable.

[0034] As an example, the stop member can be a first stop block 29 and a second stop block 210 arranged in pairs, the first stop block 29 is fixed to the end of the second rod body 26 and the one side supporting longitudinal rod 23 by at least two bolts; the second stop block 210 is fixed to the end of the third rod body 27 and the one side supporting longitudinal rod 23 by at least two bolts.

[0035] Based on the above structure, the first stop block 29 and one end of the second stop block 210 are assembled onto the second rod body 26 and the third rod body 27, which can limit the extreme position of the material box, avoid direct contact between the end of the material box and the frame, and effectively avoid damage to the material box.

[0036] As an example, the guide assembly may include a first guide bar 211 and a second guide bar 212 arranged in pairs; the first guide bar 211 is arranged on the first rod body 25, and the second guide bar 212 is arranged on the fourth rod body 28, and the distance between the first guide bar 211 and the second guide bar 212 is adapted to the width of the material box;

[0037] Based on the above structure, the material box can be quickly guided and limited in the width direction by the first guide bar 211 and the second guide bar 212, so that the material box can be accurately guided and limited.

[0038] As an example, the first guide bar 211 and the second guide bar 212 are provided with oblique openings 213 on their ends away from the stopper, and the oblique openings 213 on the first guide bar 211 and the oblique openings 213 on the second guide bar 212 are arranged in opposite directions.

[0039] Based on the above structure, by providing the oblique opening 213 structure, the entrance of the guide assembly can be enlarged, and the oblique opening 213 can also guide the material box to facilitate the entry and exit of the material box.

[0040] As an example, a support pad 214 may be provided on the second rod body 26 and the third rod body 27 , an end of the support pad 214 contacts the stopper, and a lower slide structure 215 is provided on the other end.

[0041] Based on the above structure, by setting a lower sliding break structure, the material box can slide in and out conveniently. At the same time, setting a support pad 214 can increase the supporting strength on the one hand, and avoid wear of the second rod body 26 and the third rod body 27 on the other hand, thereby reducing the overall maintenance cost in the later stage.

[0042] As an example, an anti-collision bar 216 can be provided on the end surface of the support frame 2 away from the armrest frame 3. The anti-collision bar 216 can increase the overall impact resistance and avoid damage to the side frame.

[0043] As an example, the rolling assembly 1 may include a fixed wheel 11 and a universal wheel 12 , the universal wheel 12 and the armrest frame 3 are arranged on the same side, and the fixed wheel 11 and the anti-collision bar 216 are arranged on the same side; a brake 13 is arranged on the universal wheel 12 .

[0044] Based on the above structure, the trolley can be quickly moved by the universal wheels 12 and the fixed wheels 11. However, when loading and unloading materials is required, the universal wheels 12 are locked to prevent the trolley from moving, and the operation can be completed by pushing the material box.

[0045] As an example, the supporting vertical rod 21 , the supporting horizontal rod 22 , the supporting longitudinal rod 23 , the first rod body 25 , the second rod body 26 , the third rod body 27 and the fourth rod body 28 are all made of 40 profile.

[0046] The transport trolley of this solution can simplify the loading and unloading of the material box of the wafer flipping feeder, solve the risk of silicon wafer damage and personal injury during manual handling and loading and unloading of the material box, and effectively improve the loading efficiency.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material box transport loading trolley, characterized in that: At least it includes but is not limited to a rolling component, a support frame and an armrest frame, the rolling component is arranged at the bottom of the support frame, the armrest frame is arranged at one side of the support frame, and the top of the support frame is provided with a stopper for limiting the extreme position of the material box and a guide component for guiding both sides of the material box.

2. A material box transporting and loading trolley as claimed in claim 1, characterized in that: The support frame includes support vertical rods, support cross rods, support longitudinal rods and a reinforcing rod group; the support vertical rods, support cross rods and support longitudinal rods are combined with each other to form a rectangular cavity structure, and the reinforcing rod group is arranged at the top position of the rectangular cavity structure, and triangular support members are arranged between adjacent support vertical rods and support cross rods, or between support vertical rods and support longitudinal rods, or between support cross rods and support longitudinal rods.

3. A material box transporting and loading trolley as claimed in claim 2, characterized in that: The reinforcing rod group includes a first rod body, a second rod body, a third rod body and a fourth rod body; the first rod body, the second rod body, the third rod body and the fourth rod body are arranged parallel to each other, wherein the first rod body and the fourth rod body are symmetrically arranged along the center position of the support frame, and the second rod body and the third rod body are symmetrically arranged along the support position.

4. A material box transporting and loading trolley as claimed in any one of claims 1 to 3, characterized in that: The retaining member is a first retaining block and a second retaining block arranged in pairs, wherein the first retaining block is fixed to the end of the second rod body and a supporting longitudinal rod on one side by at least two bolts; the second retaining block is fixed to the end of the third rod body and a supporting longitudinal rod on one side by at least two bolts.

5. A material box transporting and loading trolley as claimed in any one of claims 1 to 3, characterized in that: The guide assembly includes a first guide bar and a second guide bar arranged in pair; the first guide bar is arranged on the first rod body, the second guide bar is arranged on the fourth rod body, and the distance between the first guide bar and the second guide bar is adapted to the width of the material box.

6. A material box transporting and loading trolley as claimed in claim 5, characterized in that: The ends of the first guide bar and the second guide bar away from the blocking member are provided with bevels, and the bevels on the first guide bar and the second guide bar are arranged in opposite directions.

7. A material box transporting and loading trolley as claimed in claim 4, characterized in that: The second rod body and the third rod body are provided with support pads, the end of the support pad is in contact with the blocking member, and the other end is provided with a lower sliding slope structure.

8. A material box transporting and loading trolley as claimed in any one of claims 1 to 3, characterized in that: An anti-collision strip is arranged on the end surface of the support frame away from the handrail frame.

9. A material box transporting and loading trolley as claimed in any one of claims 1 to 3, characterized in that: The rolling assembly comprises a fixed wheel and a universal wheel, wherein the universal wheel is arranged on the same side as the handrail frame, and the fixed wheel is arranged on the same side as the anti-collision bar; and a brake is arranged on the universal wheel.

10. A material box transporting and loading trolley as claimed in claim 3, characterized in that: The supporting vertical rod, supporting horizontal rod, supporting longitudinal rod, first rod body, second rod body, third rod body and fourth rod body are all made of 40 profile.

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