Material box conveying structure

Abstract

The utility model relates to the technical field of chip manufacturing related equipment, and discloses a material box conveying structure which comprises a motor located on a support and an overturning structure located on an output shaft of the motor, the overturning structure penetrates through a conveying belt and comprises a limiting plate, a bearing plate and a vertical plate, a fixing sleeve shaft is arranged on the output shaft, and the limiting plate is connected with the bearing plate. The limiting plate, the bearing plate and the vertical plate are fixed to the fixing sleeve shaft, the limiting plate is provided with a through groove allowing a conveying belt to pass through, and a gap is formed between the bearing plate and the vertical plate. The material box is overturned through the overturning structure, the material box just falls on the conveying belt in the through groove and the small through groove through overturning, and then the material box is conveyed through the conveying belt. A through groove and a small through groove are formed in a limiting plate of the turnover structure, a conveying belt can penetrate through the through groove conveniently, the face of the belt is higher than the adjacent face connected with the limiting plate, and therefore when the turnover structure is turned over, the material boxes just fall on the conveying belt, and the material boxes are conveyed through the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of chip manufacturing related equipment, in particular to a material box conveying structure. Background Art

[0002] During the chip manufacturing process, the material sheets need to be placed in a material box for cleaning. Previously, the material sheets in the material box were directly cleaned, but because the material box was placed horizontally, it was not convenient to clean and dry the material sheets during cleaning. Therefore, the material box needs to be flipped over and transported before cleaning. The traditional flipping structure and transportation structure are set separately, which is troublesome and time-consuming during flipping and transportation.

[0003] Therefore, a new technical solution is needed to solve the above technical problems. Summary of the invention

[0004] In order to solve the above problems, the utility model discloses a material box conveying structure, which flips the material box through a flipping structure, and the material box falls onto the conveying belt in the through groove and the small through groove after flipping, and then the material box is transported by the conveying belt.

[0005] The technical solution of the utility model is: a material box conveying structure, including a motor located on a bracket and a flipping structure located on an output shaft of the motor, the flipping structure passes through a conveying belt, the flipping structure includes a limiting plate, a receiving plate and a vertical plate, a fixed sleeve shaft is provided on the output shaft, the limiting plate, the receiving plate and the vertical plate are fixed on the fixed sleeve shaft, a through groove is provided on the limiting plate for the conveying belt to pass through, and a spacing is provided between the receiving plate and the vertical plate.

[0006] By adopting the above technical solution, the material box is received by the flipping structure, and the material box is placed on the limiting plate. Then, the flipping structure is flipped by the drive of the motor, and the material box is flipped from the limiting plate to one side of the receiving plate and the vertical plate. After the flipping is completed, the material box just contacts the belt, and the material box is transported by the belt at this time.

[0007] Preferably, the fixed sleeve shaft is a rectangular parallelepiped with a square cross-section and is provided with four contact surfaces, namely surface a, surface b, surface c and surface d. Surface a, surface b, surface c and surface d are adjacent to each other. A through hole is provided at the center of the fixed sleeve shaft, and the fixed sleeve shaft is sleeved through the through hole and fixed on the output shaft.

[0008] By adopting the above technical solution, the fixed sleeve shaft is fixed on the output shaft, and the fixed sleeve shaft fixedly connected thereto is driven to rotate by the rotation of the output shaft, thereby rotating the flip structure.

[0009] Preferably, the limit plate is in an inverted L shape, and the limit plate includes a long side and a short side that are perpendicular to each other. The short side is fixed on one of the planes a of the fixed sleeve shaft, the upper part of the short side protrudes from the b side of the fixed sleeve shaft, the long side is perpendicular to the length direction of the protruding position of the short side, and the lower plane of the long side is higher than the b side.

[0010] By adopting the above technical solution, the bottom of one side of the limiting plate for receiving the material box is higher than the b surface, so the material box can be easily placed on the limiting plate.

[0011] Preferably, the through groove is located at the bottom of the long side close to the short side, a small through groove is provided at the part where the short side and the through groove contact, the small through groove is connected to the through groove, the through groove is located on one side of the long side close to the edge and the middle position, the through groove is located on the outer side of the b side, the through groove and the small through groove facilitate the passage of the transport belt, and the belt is located above the a side.

[0012] By adopting the above technical solution, when the limit plate is set horizontally, the belt just passes through the small through groove on the short side, and the belt is located above the b surface. When the flipping structure is flipped, the limit plate is in a vertical position, and the belt passes through the through groove and between the supporting plate and the vertical plate, and is located above the a surface.

[0013] Preferably, the receiving plate and the vertical plate are in the same plane and perpendicular to the b surface, the receiving plate and the vertical plate are in vertical contact with the limiting plate, the spacing between the vertical plate and the receiving plate and the width of the through groove are adapted to allow the transmission belt to pass through, and a distance is set between the side edges of the vertical plate and the side edges of the limiting plate, and the distance between the side edges of the vertical plate is the empty space on the side edges of the through groove.

[0014] By adopting the above technical solution, one of the two conveyor belts passes through the position between the receiving plate and the vertical plate, and the other is located at the side of the vertical plate, just for the two conveyor belts to pass through.

[0015] Preferably, both ends of the output shaft are supported on the bracket through bearings, and the output shaft is driven by the motor through a reducer.

[0016] By adopting the above technical solution, when the output shaft rotates, it can just drive the fixed sleeve shaft to rotate, thereby driving the flip structure to rotate.

[0017] Preferably, the rotation angle of the output shaft is 90°.

[0018] By adopting the above technical solution, the flipping structure can be flipped 90°, and then the limiting plate is changed from a horizontal setting to a vertical setting, so as to flip the material box, thereby flipping the material box onto the belt, and finally the belt transports the material box.

[0019] The benefits of the utility model are as follows: 1. The utility model can change the direction of the material box by turning over the material box through the turning structure, thereby changing the direction of the material sheets in the material box, which is convenient for cleaning and drying the material sheets at a later stage.

[0020] 2. The utility model provides a through groove and a small through groove on the limit plate of the flip structure to facilitate the passage of the transport belt, and the surface of the belt is higher than the adjacent surface connected to the limit plate, so that when the flip structure is flipped, the material box falls onto the transport belt and is transported by the transport belt.

[0021] 3. The utility model turns over the material box through the turning structure, and then rotates the material box on the turning structure onto the pulley. The receiving plate and the vertical plate can prevent the material box from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the left view of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the side view of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the side view of the fixed sleeve shaft of the utility model.

[0026] Among them: 1. Motor, 1-1. Output shaft, 2. Fixed sleeve shaft, 2-1. Face a, 2-2. Face b, 2-3. Face c, 2-4. Face d, 2-5. Through hole, 3. Limiting plate, 3-1. Long side, 3-11. Through slot, 3-2. Short side, 3-21. Small through slot, 4. Attachment plate, 5. Vertical plate, 6. Bracket. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1-4As shown, the material box conveying structure includes a motor 1 located on a bracket 6 and a flipping structure located on an output shaft 1-1 of the motor 1. The flipping structure passes through the transport belt. The flipping structure includes a limit plate 3, a receiving plate 4 and a vertical plate 5. A fixed sleeve shaft 2 is provided on the output shaft 1-1. The limit plate 3, the receiving plate 4 and the vertical plate 5 are fixed on the fixed sleeve shaft 2. The limit plate 3 is provided with a through groove 3-11 for the transport belt to pass through. A spacing is provided between the receiving plate 4 and the vertical plate 5. The material box is supported by the flipping structure and is placed on the limit plate 3. Then, the flipping structure is driven by the motor 1 to flip 90°. The material box is flipped from the limit plate 3 to one side of the receiving plate 4 and the vertical plate 5. After the flipping is completed, the material box just touches the belt. At this time, the transportation of the material box is just completed by the belt.

[0029] The fixed sleeve 2 is a rectangular parallelepiped with a square cross-section and is provided with four contact surfaces, namely, surface a 2-1, surface b 2-2, surface c 2-3 and surface d 2-4. Surface a 2-1, surface b 2-2, surface c 2-3 and surface d 2-4 are adjacent to each other. A through hole 2-5 is provided at the center of the fixed sleeve 2. The fixed sleeve 2 is sleeved and fixed on the output shaft 1-1 through the through hole 2-5. The fixed sleeve 2 is fixed on the output shaft 1-1. The rotation of the output shaft 1-1 drives the fixed sleeve 2 fixedly connected thereto to rotate, thereby rotating the flip structure.

[0030] The limiting plate 3 is in an inverted L shape, and the limiting plate 3 includes a long side 3-1 and a short side 3-2 that are perpendicular to each other. The short side 3-2 is fixed on one of the planes a-side 2-1 of the fixed sleeve 2. The short side 3-2 can be fixed on any side of the fixed sleeve 2, as long as the receiving plate 4 and the vertical plate 5 are fixed on adjacent surfaces, the upper part of the short side 3-2 protrudes from the b-side 2-2 of the fixed sleeve 2, the long side 3-1 is perpendicular to the length direction of the protruding position of the short side 3-2, the lower plane of the long side 3-1 is higher than the b-side 2-2, and the bottom of one side of the limiting plate 3 used to receive the material box is higher than the b-side 2-2, so that the material box can be easily placed on the limiting plate 3.

[0031] The through groove 3-11 is located at the bottom of the long side 3-1 close to the short side 3-2, and a small through groove 3-21 is provided at the contact portion between the short side 3-2 and the through groove 3-11. The small through groove 3-21 is connected to the through groove 3-11. The through groove 3-11 is located on one side of the long side 3-1 close to the edge and the middle position, and the through groove 3-11 is located on the outer side of the b surface 2-2. The through groove 3-11 and the small through groove 3-21 facilitate the passage of the transport belt. The belt is located above the a surface 2-1. When the limit plate 3 is set horizontally, the belt just passes through the small through groove 3-21 of the short side 3-2, and the belt is located above the b surface 2-2. After the flip structure is flipped, the limit plate 3 is in a vertical position, and the belt passes through the through groove 3-11 and between the receiving plate 4 and the vertical plate 5, and is located above the a surface 2-1.

[0032] The receiving plate 4 and the vertical plate 5 are in the same plane and perpendicular to the b-plane 2-2. The receiving plate 4 and the vertical plate 5 are in perpendicular contact with the limiting plate 3. The spacing between the vertical plate 5 and the receiving plate 4 and the width of the through groove 3-11 are adapted to allow the transmission belt to pass through. There is a distance between the side of the vertical plate 5 and the side of the limiting plate 3. The distance on the side of the vertical plate 5 is the empty position on the side of the through groove. One of the two transport belts passes through the position between the receiving plate 4 and the vertical plate 5, and the other is located on the side of the vertical plate 5, just for the two transport belts to pass through.

[0033] Both ends of the output shaft 1-1 are supported on the bracket 6 through bearings. The output shaft 1-1 is driven by the motor 1 through the reducer. When the output shaft 1-1 rotates, it can drive the fixed sleeve shaft 2 to rotate, thereby driving the flip structure to rotate.

[0034] The rotation angle of the output shaft 1-1 is 90°, which can just flip the flip structure 90°, and then change the limit plate 3 from a horizontal setting to a vertical setting, so as to flip the material box, thereby flipping the material box onto the belt, and finally the belt transports the material box.

[0035] Working principle: through the previous process, the material box is placed on the limit plate 3, and the material box does not touch the conveying belt. Then, the fixed sleeve shaft 2 is turned over by the drive of the motor 1, and then the limit plate 3 is turned from horizontal to vertical, so that the material box touches the conveying belt, and the bottom of the material box does not touch the receiving plate 4 and the vertical plate 5. The material box only touches the conveying belt, so that the conveying belt can drive the material box for transportation through driving.

[0036] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention, and the purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the implementation methods of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A material box conveying structure, comprising a motor located on a bracket and a flipping structure located on an output shaft of the motor, wherein the flipping structure passes through a conveying belt, and the flipping structure comprises a limiting plate, a receiving plate and a vertical plate, and is characterized in that: The output shaft is provided with a fixed sleeve shaft, the limit plate, the receiving plate and the vertical plate are fixed on the fixed sleeve shaft, the limit plate is provided with a through groove for the conveying belt to pass through, and a spacing is provided between the receiving plate and the vertical plate.

2. The material box conveying structure according to claim 1, characterized in that: The fixed sleeve shaft is a rectangular parallelepiped with a square cross-section and is provided with four contact surfaces, namely surface a, surface b, surface c and surface d. The surfaces a, b, c and d are adjacent to each other. A through hole is provided at the center of the fixed sleeve shaft, and the fixed sleeve shaft is sleeved through the through hole and fixed on the output shaft.

3. The material box conveying structure according to claim 2, characterized in that: The limit plate is in an inverted L shape, and includes a long side and a short side that are perpendicular to each other. The short side is fixed on one of the planes a of the fixed sleeve shaft, and the upper part of the short side protrudes from the b side of the fixed sleeve shaft. The long side is perpendicular to the length direction of the protruding position of the short side, and the lower plane of the long side is higher than the b side.

4. The material box conveying structure according to claim 3 is characterized in that: The through groove is located at the bottom of the long side close to the short side, and a small through groove is provided at the part where the short side and the through groove contact, and the small through groove is connected to the through groove. The through groove is located on one side of the long side close to the edge and the middle position, and the through groove is located on the outer side of the b surface. The through groove and the small through groove facilitate the passage of the transport belt, and the belt is located above the a surface.

5. The material box conveying structure according to claim 1, characterized in that: The receiving plate and the vertical plate are in the same plane and perpendicular to the b surface. The receiving plate and the vertical plate are in perpendicular contact with the limiting plate. The spacing between the vertical plate and the receiving plate and the width of the through groove are adapted to allow the transmission belt to pass through. A distance is set between the side edges of the vertical plate and the side edges of the limiting plate. The distance between the side edges of the vertical plate is the empty space on the side edges of the through groove.

6. The material box conveying structure according to claim 1, characterized in that: Both ends of the output shaft are supported on the bracket through bearings, and the output shaft is driven by the motor through a reducer.

7. The material box conveying structure according to claim 1, characterized in that: The rotation angle of the output shaft is 90°.

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