Carton conveying mechanism

Abstract

The utility model relates to a carton conveying mechanism which comprises a first linear conveying belt, a second linear conveying belt, a driving part, fixing plates, rotating shafts, sliding rollers, rotating rollers, a circular truncated cone roller, a supporting plate and bevel gears, the fixing plates are installed between the first linear conveying belt and the second linear conveying belt, the fixing plates are connected through the rotating shafts, and the sliding rollers and the rotating rollers are arranged in a staggered mode. The sliding roller and the rotating roller are slidably connected to the fixing plate, one end of the sliding roller is coaxially connected with the circular truncated cone roller, the other end of the sliding roller is rotatably connected with the bevel gear, one end of the rotating roller is coaxially connected with the circular truncated cone roller, the other end of the rotating roller is connected with the bevel gear through a fixing piece, and the rotating roller is in linkage with the bevel gear through the fixing piece. The circular truncated cone roller is rotationally connected with the supporting plate, and the bevel gears are matched with one another. According to the carton conveying mechanism, the angle between the rotating rollers is changed through mutual rotation between the fixing plate and the rotating shaft, and carton conveying at the corner is achieved.

Description

Technical Field

[0001] The present application relates to the field of carton transfer equipment, and more specifically to a mechanism for transporting carton boxes. Background Art

[0002] The transport mechanism is a structure that drives rollers to move by a motor to transport items from a starting point to a destination. In the actual production process, different batches of cartons need to be transported to a designated destination after being packed by a packing mechanism. Since the destinations of different batches of cartons are different, the transport mechanism of the original designated route needs to be changed when changing batches. For example, a corner transmission mechanism as shown in application number CN201822033074.1 is added to a straight transport path to achieve the transportation purpose. The structure includes a first arc-shaped plate body and a second arc-shaped plate body, and the first arc-shaped plate body and the second arc-shaped plate body are both fixed on a support frame, and a conveying roller is arranged between the first arc-shaped plate body and the second arc-shaped plate body; however, the above method takes a long time to install and disassemble the corner transmission mechanism.

[0003] Therefore, in order to solve the above technical problems, it is necessary to provide a carton transportation mechanism to overcome the above defects in the prior art. Utility Model Content

[0004] The utility model aims to provide a carton transport mechanism capable of changing the transport angle.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: it includes a linear transmission belt 1, a linear transmission belt 2 and a driving member, and also includes a plurality of fixed plates, a plurality of rotating shafts, a plurality of sliding rollers, a plurality of rotating rollers, a plurality of conical rollers, a plurality of supporting plates and bevel gears. The plurality of fixed plates are installed between the linear transmission belt 1 and the linear transmission belt 2, the plurality of fixed plates are connected through the rotating shaft, the sliding rollers and the rotating rollers are arranged alternately, the sliding rollers and the rotating rollers are slidingly connected on the fixed plates, one end of the sliding roller is coaxially connected to the conical roller, and the other end is rotationally connected to the bevel gear, one end of the rotating roller is coaxially connected to the conical roller, and the other end is connected to the bevel gear through a fixing member, the rotating roller is linked to the bevel gear through the fixing member, the bevel gear is installed on the fixed plate through a limiting member, the limiting member is used to limit the position of the bevel gear, the conical roller is rotationally connected to the supporting plate, the plurality of bevel gears cooperate with each other, and the driving member is used to drive the conical roller, the rotating roller and the plurality of bevel gears to rotate.

[0006] By adopting the above technical solution, when the transportation route needs to be changed, the conical roller is pushed to the side of the fixed plate to a suitable position, and several fixed plates are rotated to change the angles between the conical rollers to achieve the purpose of transporting the cartons to the designated place.

[0007] A carton transport mechanism of the utility model is further configured as follows: the diameter of the top circle of the bevel gear is larger than the width of the fixed plate plus the diameter of the rotating shaft, and the diameter of the root circle of the bevel gear is smaller than the width of the fixed plate plus the diameter of the rotating shaft.

[0008] By adopting the above technical solution, it is ensured that when the rotating fixing plate is linked with the bevel gear to rotate, the bevel gears always keep in a state of mutual cooperation.

[0009] A carton transport mechanism of the utility model is further configured as follows: the fixing piece comprises a clamping block, the clamping block is fixedly connected to the bevel gear, a clamping groove is provided on the rotating roller, and the clamping block is slidably connected in the clamping groove.

[0010] By adopting the above technical solution, the roller can slide on the clamping block, and the bevel gear can drive the roller to rotate when moving.

[0011] A carton transport mechanism of the utility model is further configured as follows: a limiting member comprises a support rod and an annular sleeve, the support rod is fixedly connected to a fixed plate, the annular sleeve is fixedly connected to the support rod, an annular groove is provided on the clamping block, and the annular sleeve is arranged on the annular groove.

[0012] By adopting the above technical solution, the support rod and the annular sleeve are used to limit the range of motion of the bevel gear, and the annular groove provides a range for the annular sleeve to rotate, and the bevel gear can rotate on the annular sleeve.

[0013] A carton transport mechanism of the utility model is further configured as follows: universal wheels are installed at the bottom of the fixing plate and the supporting plate.

[0014] By adopting the above technical solution, the universal wheel facilitates the movement of the fixed plate and the supporting plate.

[0015] A carton transport mechanism of the utility model is further configured as follows: the diameter of the round table roller at one side away from the fixed plate is smaller than the width of the fixed plate plus the diameter of the rotating shaft.

[0016] By adopting the above technical solution, it is avoided that the truncated cone rollers contact each other when the fixed plates are parallel to each other.

[0017] A carton transport mechanism of the utility model is further configured as follows: a plurality of support plates are fixed to each other via a clamping groove and clamping structure.

[0018] By adopting the above technical solution, when the fixing plates are parallel to each other, the supporting plates are fixed to each other to ensure the overall structural strength.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The fixed plate and the rotating shaft of the carton transport mechanism of the utility model rotate relative to each other to change the angle between a plurality of rollers, so as to realize corner transport of the carton.

[0021] 2. The rotating rollers and sliding rollers of the carton transport mechanism of the utility model are arranged alternately, ensuring that when the driving member drives the plurality of bevel gears to move, the plurality of rotating rollers can be driven to move in the same direction to transport the carton.

[0022] 3. The limiting member of the carton transport mechanism in the utility model can limit the position of the bevel gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of a carton transport mechanism for curved transport in the utility model;

[0024] Figure 2 for Figure 1 Bottom view in

[0025] Figure 3 for Figure 2 Cross-sectional view at the transfer roller;

[0026] Figure 4 The utility model is a structural schematic diagram of a carton transport mechanism for linear transport. DETAILED DESCRIPTION

[0027] Please refer to the instruction manual Figure 1 To Attachment Figure 4 As shown, the utility model is a carton transport mechanism, including a linear conveyor belt 1 and a linear conveyor belt 2, a plurality of fixed plates 5 are installed between the linear conveyor belt 1 and the linear conveyor belt 2, the plurality of fixed plates 5 are connected by a rotating shaft 3, so that the plurality of fixed plates 5 can rotate relative to each other, and the fixed plates 5 drive the sliding rollers 6 and the rotating rollers 7 to rotate to change the angles between the plurality of sliding rollers 6 and the plurality of rotating rollers 7.

[0028] The sliding roller 6 and the rotating roller 7 are slidably connected to the fixed plate 5. One end of the sliding roller 6 is coaxially connected to the truncated cone roller 8, and the other end is rotatably connected to the bevel gear 9. One end of the rotating roller 7 is coaxially connected to the truncated cone roller 8, and the other end is connected to the bevel gear 9 through a fixing member 10. The rotating roller 7 is linked to the bevel gear 9 through the fixing member 10, and the sliding roller 6 and the rotating roller 7 can slide on the fixed plate 5.

[0029] The sliding rollers 6 and the rotating rollers 7 are arranged alternately, and the fixing member 10 includes a card block 11, which is fixedly connected to the bevel gear 9. A card slot 12 is provided on the rotating roller 7, and the card block 11 is slidably connected in the card slot 12. The bevel gear 9 can drive the rotating roller 7 to move when it rotates. Several bevel gears 9 cooperate with each other, and the diameter of the top circle of the bevel gear 9 is larger than the width of the fixed plate 5 plus the diameter of the rotating shaft 3. Several bevel gears 9 cooperate with each other, and the diameter of the root circle of the bevel gear 9 is smaller than the width of the fixed plate 5 plus the diameter of the rotating shaft 3. The size of the bevel gear 9 prevents several bevel gears 9 from being separated when several fixed plates 5 rotate, and drives the rotating roller 7 to move when the bevel gear 9 moves, thereby achieving the purpose of transporting cartons.

[0030] The bevel gear 9 is installed on the fixed plate 5 through a limiter 20, and the limiter 20 is used to limit the position of the bevel gear 9. The conical roller 8 is rotatably connected to the support plate 4, and the support plate 4 is used to support the conical roller 8. The limiter 20 includes a support rod 21 and an annular sleeve 22. The support rod 21 is fixedly connected to the fixed plate 5, and the annular sleeve 22 is fixedly connected to the support rod 21. An annular groove 23 is provided on the block 11, and the annular sleeve 22 is sleeved on the annular groove 23. The support rod 21 and the annular sleeve 22 are used to limit the range of movement of the bevel gear 9 and limit the range of movement of the bevel gear 9. The annular groove 23 provides a range for the rotation of the annular sleeve 22, and the bevel gear 9 can rotate on the annular sleeve 22. The diameter of the conical roller 8 away from the fixed plate 5 is smaller than the width of the fixed plate 5 plus the diameter of the rotating shaft 3, so as to avoid contact between the conical rollers 8 and the conical rollers 8 when the fixed plates 5 are parallel to each other.

[0031] Universal wheels 40 are installed at the bottom of the fixing plate 5 and the supporting plate 4 to facilitate the movement of the fixing plate 5 and the supporting plate 4.

[0032] The support plates 4 are fixed to each other via the card slot and card buckle structure 30. When the fixing plates 5 are parallel to each other, the support plates 4 are fixed to each other to ensure the overall structural strength.

[0033] The working principle of a carton transport mechanism of the utility model is as follows: when it is necessary to transport cartons in a straight line, the support plates 4 are fixed to each other, and the cartons are placed on a straight line conveyor belt 1, and the driving member 50 is started to drive the roller 7 to rotate, and the roller 7 is linked to a plurality of spaced bevel gears 9 to rotate in the same direction, and is linked to a plurality of rollers 7 to move, and the carton moves to the roller 7 through the conveyor belt 1, and moves to the straight line conveyor belt 2 2 through the roller 7, thereby achieving the purpose of transporting the cartons in a straight line.

[0034] When it is necessary to adjust the route of carton transportation, release the connection between the support plates 4 and the support plates 4, rotate the fixed plates 5 to a suitable position, push the support plates 4 toward the fixed plates 5, until the conical rollers 8 touch the fixed plates 5, and place the linear conveyor belt 1 and the linear conveyor belt 2 2 on both sides of the conical rollers 8, place the carton on the linear conveyor belt 1, start the driving member 50 to drive the roller 7 to rotate, the roller 7 is linked to the spaced bevel gears 9 to rotate in the same direction, and is linked to the rollers 7 to move, and the roller 7 is linked to the conical roller 8 to rotate, so as to achieve the purpose of transporting the cartons.

[0035] The above specific implementation methods are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carton transport mechanism, comprising a first linear conveyor belt, a second linear conveyor belt and a driving member, characterized in that: It also includes a plurality of fixed plates, a plurality of rotating shafts, a plurality of sliding rollers, a plurality of rotating rollers, a plurality of truncated cone rollers, a plurality of supporting plates and bevel gears. The plurality of fixed plates are installed between the linear transmission belt 1 and the linear transmission belt 2. The plurality of fixed plates are connected through the rotating shaft. The sliding rollers and the rotating rollers are arranged alternately. The sliding rollers and the rotating rollers are slidingly connected on the fixed plates. One end of the sliding roller is coaxially connected to the truncated cone roller, and the other end is rotationally connected to the bevel gear. One end of the rotating roller is coaxially connected to the truncated cone roller, and the other end is connected to the bevel gear through a fixing member. The rotating roller is linked to the bevel gear through the fixing member. The bevel gear is installed on the fixed plate through a limiting member. The limiting member is used to limit the position of the bevel gear. The truncated cone roller is rotationally connected to the supporting plate. The plurality of bevel gears cooperate with each other. The driving member is used to drive the truncated cone roller, the rotating roller and the plurality of bevel gears to rotate.

2. A carton transport mechanism according to claim 1, characterized in that: The diameter of the tooth top circle of the bevel gear is larger than the width of the fixed plate plus the diameter of the rotating shaft, and the diameter of the tooth root circle of the bevel gear is smaller than the width of the fixed plate plus the diameter of the rotating shaft.

3. A carton transport mechanism according to claim 1, characterized in that: The fixing member comprises a clamping block which is fixedly connected to the bevel gear. The rotating roller is provided with a clamping groove in which the clamping block is slidably connected.

4. A carton transport mechanism according to claim 3, characterized in that: The limiting component comprises a supporting rod and an annular sleeve, the supporting rod is fixedly connected to the fixing plate, the annular sleeve is fixedly connected to the supporting rod, an annular groove is arranged on the clamping block, and the annular sleeve is arranged on the annular groove.

5. A carton transport mechanism according to claim 1, characterized in that: Universal wheels are installed at the bottom of the fixing plate and the supporting plate.

6. A carton transport mechanism according to claim 1, characterized in that: The diameter of the frustum roller at the side away from the fixed plate is smaller than the width of the fixed plate plus the diameter of the rotating shaft.

7. A carton transport mechanism according to claim 3, characterized in that: The supporting plates are fixed to each other through a slot buckle structure.

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