Corrugated carton conveying equipment

Abstract

The invention relates to the technical field of carton conveying, and discloses corrugated carton conveying equipment which comprises a frame body, a reversing mechanism and a feeding mechanism, and a plurality of synchronously rotating conveying rollers are uniformly distributed in the middle of the frame body; the reversing mechanism comprises a cable-stayed plate arranged on the side, close to the ground, of the frame body, a supporting plate is fixedly connected to the end of the cable-stayed plate, a guide column is slidably connected to the outer side of the supporting plate, a lifting table is fixedly connected to the end, away from the ground, of the guide column, and the lifting table is of a circular structure and fixedly connected with a plurality of fixing columns. Rotating wheels rotating synchronously are arranged at the two ends of the fixing column. The driving disc is arranged to drive the rotating wheels to penetrate through the conveying rollers from bottom to top, so that corrugated cartons can be lifted and rotated in the moving process on the conveying rollers, the corrugated cartons can directly fall back to the conveying rollers after being reversed, the middle manipulator transfer process is omitted, and the conveying efficiency of the corrugated cartons is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of carton conveying, and particularly to a corrugated carton conveying device. Background Art

[0002] A corrugated carton is a packaging container made of corrugated cardboard, which has the characteristics of light weight, high strength, easy processing, low cost and recyclability, and is widely used in the transportation and packaging fields of industries such as logistics, e-commerce, food, and electronic products. In the corrugated carton processing process, it is necessary to go through processes such as cutting, printing, and indentation in sequence. To improve the transfer efficiency between processes, corrugated cartons are often transported in a stacked state.

[0003] However, when stacked cartons enter the processing production line, different processes have strict requirements on the positioning direction of the cartons. At this time, cartons with incorrect directions need to be reversed. Some existing reversing devices need to set a lifting flat plate in the middle of the production line, lift the carton completely and then rotate it. The transfer of the carton between the lifting flat plate and the conveyor belt depends on an additional grasping manipulator device, which reduces the overall operation efficiency of the production line and urgently needs to be optimized in design. Summary of the Invention

[0004] The purpose of the present invention is to provide a corrugated carton conveying device to solve the technical problem that the grasping manipulator in the prior art reduces the efficiency of the production line.

[0005] A corrugated carton conveying device includes a frame body. A plurality of synchronously rotating conveying rollers are evenly distributed in the middle of the frame body. It also includes a reversing mechanism and a feeding mechanism. The reversing mechanism includes a diagonal pulling plate arranged on the side of the frame body close to the ground. The end of the diagonal pulling plate is fixedly connected with a supporting plate. A guiding column is slidably connected to the outside of the supporting plate. The end of the guiding column far from the ground is fixedly connected with a lifting platform. The lifting platform is of a circular structure. A plurality of fixed columns are fixedly connected to the lifting platform. Synchronously rotating rotating wheels are arranged at both ends of the fixed columns. The axis line of the rotating wheel coincides with the center of the lifting platform. A main shaft is arranged in the middle of the supporting plate. The end of the main shaft far from the ground is provided with a driving disc cooperating with the rotating wheel. A reversing driving assembly for driving the main shaft to lift and rotate is arranged on the side of the supporting plate close to the ground. When the driving disc moves upward, the upper rotating wheel moves through the gap between two adjacent conveying rollers to the upper part of the conveying rollers. The feeding mechanism includes a storage basket assembly arranged at the feeding end of the frame body. The corrugated carton is placed inside the storage basket assembly. An extending hanging plate is arranged at the end of the frame body. A feeding wheel for driving the corrugated carton to move towards the center of the frame body is rotatably connected to the extending hanging plate. A feeding driving assembly for driving the feeding wheel to drive the corrugated carton to move is arranged on the side of the extending hanging plate.

[0006] As a preferred technical solution of the present invention, the reversing drive assembly includes a rotating sleeve rotatably connected to the middle of the support plate, a main shaft slidably inserted into the rotating sleeve, and a reversing drive motor is installed on the side of the support plate. The output shaft of the reversing drive motor is fixedly connected to a first helical gear, which is meshed with a second helical gear fixedly connected to the rotating sleeve. Lifting cylinders are installed on both sides of the support plate, and the piston rods of the lifting cylinders are fixedly connected to the lifting plate. The end of the main shaft is provided with a ball head that mates with the lifting plate. The outer sleeve of the guide column is provided with a return spring, and the ends of the return spring are respectively connected to the end of the support plate and the end of the guide column.

[0007] As a preferred technical solution of the present invention, the fixed column is arranged vertically to the frame, the two ends of the fixed column are rotatably connected to the first rotating shaft, the end of the first rotating shaft is fixedly connected to the rotating wheel, the middle part of the fixed column is rotatably connected to the second rotating shaft, the end of the second rotating shaft is provided with a second transmission gear, and the second transmission gear is meshed and connected with the first transmission gear fixedly connected to the first rotating shaft.

[0008] As a preferred technical solution of the present invention, the feed drive assembly includes a feed shaft arranged on both sides of the extended hanging plate, the two sides of the feed shaft are rotatably connected to the vertical plates fixedly connected to the extended hanging plate, the two sides of the feed shaft are fixedly connected to the feed wheel, the middle part of the extended hanging plate is provided with a feed motor, the output shaft of the feed motor is fixedly connected to the feed driving wheel, the feed driving wheel is connected to the feed driven wheel through the feed belt, and the feed driven wheel is fixedly connected to the end of the feed shaft. The side of the extended hanging plate away from the ground is provided with a ejector plate rotatably connected to the end of the frame, the side of the ejector plate away from the frame is an arc surface, and the ejector plate is provided with a clearance opening that cooperates with the feed wheel, and the extended hanging plate is provided with a lifting cylinder, and the piston rod of the lifting cylinder is fixedly connected to the lifting cross bar that cooperates with the ejector plate.

[0009] As a preferred technical solution of the present invention, the material storage basket assembly includes a deflection push rod fixedly connected to the frame body, the side of the deflection push rod close to the frame body is fixedly connected to the fixed frame, and the side of the deflection push rod away from the frame body is provided with a deflection frame. The deflection frame is rotatably connected to the deflection push rod, and the end of the deflection frame close to the ground is provided with a counterweight rod that drives the deflection frame to rotate toward the fixed frame. The side of the fixed frame is provided with a fixed push rod that cooperates with the deflection frame. When the deflection frame rotates to be parallel to the fixed frame, the side of the deflection frame is in contact with the end of the fixed push rod.

[0010] As a preferred technical solution of the present invention, an identification frame is provided on one side of the frame body close to the feeding mechanism. Guide inclined plates for driving the corrugated cardboard box to move towards the center direction of the conveying rollers are provided on both sides of the identification frame. An identification camera for identifying the direction of the corrugated cardboard box is provided in the middle of the identification frame. A conveying drive assembly for driving the conveying rollers to rotate synchronously is provided at the end of the frame body. The conveying drive assembly includes synchronous belt wheels provided at the ends of the conveying rollers. The two synchronous belt wheels on the same conveying roller are respectively connected to the synchronous belt wheels on adjacent two conveying rollers through synchronous belts. A motor fixing seat is provided at the end of the frame body. A conveying drive motor is provided on the motor fixing seat. The output shaft of the conveying drive motor is fixedly connected with a driving belt wheel. The driving belt wheel is connected to the synchronous belt wheel through a driving belt.

[0011] Adopting the above technical solution, the present invention has the following beneficial effects:

[0012] By arranging the driving disc to drive the rotating wheel to pass through the conveying roller from bottom to top, and the driving disc can also drive the corrugated cardboard box to rotate through the rotating wheel, so that the corrugated cardboard box can be lifted and rotated during the movement on the conveying roller, and the corrugated cardboard box can directly fall back onto the conveying roller after completing the reverse, saving the intermediate process of mechanical hand transfer, and making the conveying efficiency of the corrugated cardboard box higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic structural diagram of a corrugated cardboard box conveying device.

[0015] Figure 2 It is a front view of a corrugated cardboard box conveying device.

[0016] Figure 3 It is a schematic structural diagram of the feeding mechanism in a corrugated cardboard box conveying device.

[0017] Figure 4 It is a schematic structural diagram of the storage basket assembly in a corrugated cardboard box conveying device.

[0018] Figure 5 It is a schematic structural diagram of the deflection frame in a corrugated cardboard box conveying device after rotating counterclockwise.

[0019] Figure 6 It is a schematic structural diagram of the top plate in a corrugated cardboard box conveying device after rotating clockwise.

[0020] Figure 7 It is a schematic structural diagram after the top plate rotates counterclockwise in a corrugated cardboard box conveying device.

[0021] Figure 8 It is a schematic structural diagram of a reversing mechanism in a corrugated cardboard box conveying device.

[0022] Figure 9 It is a schematic structural diagram of an identification frame in a corrugated cardboard box conveying device.

[0023] Figure 10 It is a schematic structural diagram of a conveying drive assembly in a corrugated cardboard box conveying device.

[0024] Figure 11 It is a schematic structural diagram of a lifting platform in a corrugated cardboard box conveying device.

[0025] Figure 12 It is a schematic structural diagram of a reversing drive assembly in a corrugated cardboard box conveying device.

[0026] Figure 13 It is a schematic structural diagram of a fixed column in a corrugated cardboard box conveying device.

[0027] Figure 14 It is Figure 13 a partial enlarged schematic diagram of A in

[0028] Figure 15 It is a schematic structural diagram after a roller is lifted in a corrugated cardboard box conveying device.

[0029] Figure 16 It is Figure 15 the front view of

[0030] In the figure: 1. Frame; 2. Conveyor roller; 3. Reversing mechanism; 4. Feeding mechanism; 5. Stock bin assembly; 6. Extended suspension plate; 7. Feeding wheel; 8. Pushing plate; 9. Relief opening; 10. Counterweight rod; 11. Deflection frame; 12. Deflection push rod; 13. Fixed frame; 14. Fixed push rod; 15. Feeding shaft; 16. Vertical plate; 17. Feeding driven wheel; 18. Feeding motor; 19. Feeding driving wheel; 20. Feeding belt; 21. Lifting cylinder; 22. Lifting cross bar; 23. Feeding driving assembly; 24. Identification frame; 25. Guide chute; 26. Identification camera; 27. Conveyor driving assembly; 28. Synchronous pulley; 29. Synchronous belt; 30. Driving belt; 31. Driving pulley; 32. Motor fixing seat; 33. Conveyor driving motor; 34. Diagonal bracing plate; 35. Support plate; 36. Guide post; 37. Return spring; 38. Fixed post; 39. Rotating wheel; 40. Driving disc; 41. Main shaft; 42. Lifting cylinder; 43. Lifting plate; 44. Reversing driving motor; 45. First helical gear; 46. Second helical gear; 47. Ball head; 48. Rotating sleeve; 49. Reversing driving assembly; 50. Lifting platform; 51. First rotating shaft; 52. First transmission gear; 53. Second transmission gear; 54. Second rotating shaft. Specific embodiments

[0031] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] In one embodiment, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 8 , Figure 11 , Figure 15 and Figure 16 , a corrugated cardboard box conveying device, including a frame 1. The frame 1 is in a rectangular structure with a return shape. Four L-shaped feet are provided below the frame 1, so that the frame 1 can be placed horizontally, and the bottoms of the feet are fixedly connected to the ground by bolts. A plurality of conveyor rollers 2 arranged in the front-back direction are evenly distributed on the frame 1 from left to right in sequence. The conveyor rollers 2 are arranged in the front-back direction, and also include a reversing mechanism 3 and a feeding mechanism 4;

[0033] The reversing mechanism 3 includes diagonal tension plates 34 arranged on the left and right sides of the lower surface of the frame body 1. The lower ends of the diagonal tension plates 34 are inclined towards the center direction of the frame body 1. The lower ends of the diagonal tension plates 34 are fixedly connected to a horizontally arranged support plate 35. Vertically arranged guide columns 36 are slidably connected to the four side edges of the support plate 35. The upper ends of the guide columns 36 are fixedly connected to a lifting platform 50. The lifting platform 50 is of a circular structure. A plurality of vertically arranged fixed columns 38 are fixedly installed on the lifting platform 50 in an array. Rotating wheels 39 are arranged at both the upper and lower ends of the fixed column 38. The rotating wheels 39 arranged at the upper and lower ends of the fixed column 38 can rotate synchronously, and the axis lines of these rotating wheels 39 all coincide with the center of the lifting platform 50. Thus, when the rotating wheels 39 rotate, the rotating wheels 39 can drive the corrugated cardboard box placed above to rotate around the center of the lifting platform 50. A main shaft 41 is vertically arranged in the middle of the support plate 35. The upper end of the main shaft 41 is fixedly connected to the middle of the lower surface of the driving disc 40. The driving disc 40 and the lifting platform 50 are of a concentric circle structure. And after the driving disc 40 moves upward, the driving disc 40 will lift the lower rotating wheel 39, so that the fixed column 38 moves upward synchronously with the driving disc 40. When the fixed column 38 moves upward, the fixed column 38 pushes the upper rotating wheel 39 to move upward through the gap between two adjacent conveying rollers 2, so that the rotating wheel 39 moves above the conveying roller 2. However, when the driving disc 40 moves downward, under the action of gravity, the upper rotating wheel 39 will move below the conveying roller 2. If the driving disc 40 rotates, the driving disc 40 can drive the lower rotating wheel 39 to rotate, so that the upper rotating wheel 39 will also rotate adaptively, making the upper corrugated cardboard box rotate. And a reversing driving assembly 49 is arranged below the support plate 35. The reversing driving assembly 49 can drive the main shaft 41 to perform two actions of lifting and rotating;

[0034] The feeding mechanism 4 includes a storage basket assembly 5 arranged at the left end of the frame body 1. The storage basket assembly 5 is in a state of being open at both the upper and lower ends. The corrugated cardboard box can be placed into the interior of the storage basket assembly 5 from top to bottom. A horizontally arranged protruding suspension plate 6 is fixedly connected to the left end of the frame body 1. A feeding wheel 7 is arranged above the protruding suspension plate 6. When the feeding wheel 7 rotates clockwise, the feeding wheel 7 will push the lowermost corrugated cardboard box in the storage basket assembly 5 to the right, so that the stacked corrugated cardboard boxes move to the left side of the frame body 1, realizing the feeding step of the corrugated cardboard box. A feeding driving assembly 23 for driving the feeding wheel 7 to drive the corrugated cardboard box to move is arranged on the side of the protruding suspension plate 6.

[0035] In one case of this embodiment, please refer to Figure 12, the commutation drive assembly 49 includes a rotating sleeve 48 rotatably connected to the middle of the support plate 35. A main shaft 41 is slidably connected to the middle of the rotating sleeve 48. The main shaft 41 rotates synchronously with the rotating sleeve 48 and slides up and down along the rotating sleeve 48. A chute cooperating with the rotating sleeve 48 is provided on the side surface of the main shaft 41, so that the rotating sleeve 48 drives the main shaft 41 to rotate through sliding. A commutation drive motor 44 is provided on the left side of the lower surface of the support plate 35. The output shaft of the commutation drive motor 44 is fixedly connected with a first bevel gear 45. The first bevel gear 45 is meshed and connected with a second bevel gear 46 fixedly connected with the rotating sleeve 48. The commutation drive motor 44 makes the main shaft 41 rotate through a gear transmission method. Lifting cylinders 42 are vertically arranged on the left and right sides of the support plate 35. The piston rods of the lifting cylinders 42 extend downward. The piston rods of the lifting cylinders 42 are fixedly connected with the left and right ends of a horizontally arranged lifting plate 43. A ball head 47 is provided at the lower end of the main shaft 41. Under the action of gravity, the ball head 47 of the main shaft 41 lands on the lifting plate 43. Therefore, when the piston rods of the lifting cylinders 42 extend or contract, the lifting plate 43 moves up and down. The lifting plate 43 pushes the main shaft 41 to move up and down through the ball head 47. When the main shaft 41 rotates, the ball head 47 rotates relative to the lifting plate 43. In order to ensure that the ball head 47 always fits with the lifting plate 43, a return spring 37 is sleeved outside the guide post 36. The return spring 37 plays a buffering role, reducing the inertial effect of the guide post 36, so that when the lifting plate 43 moves up and down, the ball head 47 always maintains a state of fitting with the lifting plate 43.

[0036] In one case of this embodiment, please refer to Figure 13 and Figure 14 , the fixed column 38 is vertically arranged with the frame body 1. The middle part of the fixed column 38 is a hollow structure. A vertically arranged second rotating shaft 54 is rotatably connected to the middle part of the fixed column 38. The middle part of the second rotating shaft 54 is rotatably connected with the lifting platform 50. Horizontally arranged first rotating shafts 51 are rotatably connected to both the upper and lower ends of the fixed column 38. The left and right ends of the first rotating shaft 51 are fixedly connected with runners 39. The outside of the runners 39 extends to the outside of the fixed column 38. A first transmission gear 52 is provided in the middle of the first rotating shaft 51. The first transmission gear 52 is meshed and connected with a second transmission gear 53. The second transmission gear 53 is fixedly connected with the end of the second rotating shaft 54. Therefore, the upper and lower two runners 39 achieve the effect of synchronous rotation through a gear transmission method.

[0037] In one case of this embodiment, please refer to Figure 3 , Figure 6 and Figure 7The feed drive assembly 23 includes a feed shaft 15 arranged on both sides of the extended hanging plate 6, the feed shaft 15 is arranged in a front-to-back direction, and the front and rear sides of the feed shaft 15 are rotatably connected with the vertical plate 16, and the vertical plate 16 is fixedly connected to the extended hanging plate 6. Feed wheels 7 are set on the front and rear sides of the feed shaft 15, and a feed motor 18 is set on the lower surface of the extended hanging plate 6. The output shaft of the feed motor 18 is fixedly connected to a feed driving wheel 19, and the feed driving wheel 19 is connected to two feed driven wheels 17 through a feed belt 20. The two feed driven wheels 17 are respectively fixedly connected to the front ends of the two feed shafts 15. Therefore, the feed motor 18 rotates the feed shaft 15 through belt transmission, so that the four feed wheels 7 rotate synchronously clockwise. A top plate 8 is provided above the protruding hanging plate 6, and the right end of the top plate 8 is rotated to connect the left end of the frame 1, and the left side of the upper surface of the top plate 8 is in an arc state, so that when the top plate 8 rotates clockwise, the top plate 8 will push the corrugated cardboard box upward, and a clearance opening 9 is provided on the top plate 8. When the top plate 8 rotates counterclockwise, the top plate 8 moves downward. At this time, the feed wheel 7 passes through the clearance opening 9 from bottom to top, so that the upper part of the feed wheel 7 protrudes above the top plate 8. At this time, the feed wheel 7 will contact the lower surface of the corrugated cardboard box. At this time, the feed wheel 7 will push the corrugated cardboard box to move to the right, but when the top plate 8 rotates clockwise, the top plate 8 will push the corrugated cardboard box upward, and the feed wheel 7 will be disengaged from the corrugated cardboard box. A lifting cylinder 21 is provided on the right side of the extended hanging plate 6, and the piston rod of the lifting cylinder 21 extends upward. The piston rod of the lifting cylinder 21 is fixedly connected to a lifting cross bar 22 arranged in a front-to-rear direction. The upper surface of the lifting cross bar 22 is an arc surface, so the lifting cylinder 21 pushes the lifting plate 8 upward through the lifting cross bar 22, and sliding rods slidably connected to the extended hanging plate 6 are provided at the front and rear ends of the lifting cross bar 22.

[0038] In one embodiment of the present invention, see Figure 3 、 Figure 4 and Figure 5 The material storage basket assembly 5 includes a deflection push rod 12 fixedly connected to the frame body 1, and the left end of the deflection push rod 12 is tilted toward the upper left, and the right end of the deflection push rod 12 is fixedly connected to the front and rear sides of the frame body 1, and a vertically arranged fixed frame 13 is fixedly connected to the right side of the deflection push rod 12. The left end of the deflection push rod 12 is rotatably connected to the lower right side of the deflection frame 11, and a counterweight rod 10 extending to the right is provided at the lower end of the deflection frame 11. Under the action of the counterweight rod 10, the deflection frame 11 maintains a clockwise rotation trend, and a fixed push rod 14 facing the upper left is provided on the left side of the fixed frame 13. Therefore, when the deflection frame 11 rotates clockwise, the deflection frame 11 rotates to a state of contact with the fixed push rod 14, and the deflection frame 11 will be in a vertical state.

[0039] In one embodiment of the present invention, see Figure 8and Figure 9 On the left side of the upper surface of the frame body 1, an identification frame 24 is provided. The identification frame 24 is a U-shaped structure with an opening facing downward. The front and rear ends of the identification frame 24 are fixedly connected to the front and rear sides of the frame body 1. Guide inclined plates 25 are provided on both the front and rear sides of the identification frame 24. The right ends of the guide inclined plates 25 are inclined towards the center direction of the conveying roller 2. Therefore, when the corrugated cardboard box moves to the right along with the conveying roller 2, the corrugated cardboard box moves to the center position of the conveying roller 2 under the action of the guide inclined plates 25. And an identification camera 26 is provided in the middle of the identification frame 24. The identification camera 26 can take pictures of the moving corrugated cardboard box below, transmit the photos to a computer, and process the pictures through the computer to judge the orientation of the corrugated cardboard box, so as to control the subsequent commutation angle.

[0040] In one case of this embodiment, please refer to Figure 8 and Figure 10 On the right end of the frame body 1, a conveying driving assembly 27 is provided. The conveying driving assembly 27 can drive a plurality of conveying rollers 2 to rotate synchronously. The conveying driving assembly 27 includes two synchronous belt pulleys 28 provided at the front ends of the conveying rollers 2. The two synchronous belt pulleys 28 on one conveying roller 2 are respectively connected to the synchronous belt pulleys 28 on the left and right sides through synchronous belts 29, so that the middle conveying roller 2 rotates synchronously with the two conveying rollers 2 on both sides. A motor fixing seat 32 is provided on the right end of the frame body 1. A conveying driving motor 33 is provided on the motor fixing seat 32. The output shaft of the conveying driving motor 33 is fixedly connected with a driving belt pulley 31. The driving belt pulley 31 is connected to the upper synchronous belt pulley 28 through a driving belt 30. Therefore, the conveying driving motor 33 makes the rightmost conveying roller 2 rotate through the driving belt 30. The rightmost conveying roller 2 makes the left conveying roller 2 rotate through the synchronous belt 29, so that the conveying rollers 2 above the frame body 1 all rotate clockwise.

[0041] During the implementation of this embodiment, the jacking cylinder 21 is started, and the top plate 8 rotates clockwise to the high position. At this time, the deflection frame 11 is rotated to the left. The upper end of the deflection frame 11 is opened with the upper end of the fixed frame 13. The corrugated cardboard box in the folded and flattened state (i.e., the corrugated cardboard that has not been formed into a box) is placed on the deflection frame 11. The corrugated cardboard box slides down along the deflection frame 11 onto the top plate 8. As the corrugated cardboard box is placed, the corrugated cardboard boxes are stacked above the top plate 8. The deflection frame 11 is released. Under the action of the counterweight rod 10, the deflection frame 11 rotates clockwise, so that the corrugated cardboard boxes are squeezed into a vertically aligned state.

[0042] Start the conveying drive motor 33. The conveying drive motor 33 makes the conveying roller 2 rotate clockwise by means of belt drive. At this time, reverse-start the jacking cylinder 21, and the ejector plate 8 rotates counterclockwise. After the ejector plate 8 rotates to the bottom, the corrugated cardboard box falls on the feeding wheel 7. At this time, the lowermost corrugated cardboard box is lower than the lowermost end of the fixed frame 13, but the second corrugated cardboard box from the bottom up is higher than the lowermost end of the fixed frame 13. Therefore, when the feeding wheel 7 rotates clockwise, the feeding wheel 7 will drive the lowermost corrugated cardboard box to move to the right. At this time, the corrugated cardboard box will fall on the conveying roller 2 above the left side of the frame 1 in a flat state. At this time, the corrugated cardboard that has completed feeding moves to the right with the conveying roller 2. Therefore, as the ejector plate 8 continuously deflects, the stacked corrugated cardboard boxes enter above the frame 1 one by one intermittently. And during the working process, the deflecting frame 11 can also be rotated counterclockwise to continuously supplement corrugated cardboard boxes into the storage basket assembly 5.

[0043] When the corrugated cardboard box moves to the right with the conveying roller 2, the corrugated cardboard box moves below the identification camera 26. The identification camera 26 transmits the photographed photos to the computer for judgment. The computer judges the angle that the corrugated cardboard box needs to rotate. Subsequently, the corrugated cardboard box moves directly above the lifting platform 50. At this time, the piston rod of the lifting cylinder 42 contracts, and the lifting plate 43 pushes the main shaft 41 and the driving disk 40 upward. The driving disk 40 pushes the fixed column 38 upward. The rotating wheel 39 above the fixed column 38 passes through the gap of the conveying roller 2 to jack up the corrugated cardboard box. The reversing drive motor 44 drives the driving disk 40 to rotate. The driving disk 40 drives the rotating wheel 39 to rotate. The rotating wheel 39 drives the corrugated cardboard box to rotate. The reversing drive motor 44 uses a servo motor. Therefore, the reversing drive motor 44 can accurately control the rotation angle of the corrugated cardboard box. When the corrugated cardboard box completes the rotation, reverse-drive the lifting cylinder 42, and the lifting plate 43 moves downward. Under the action of gravity and the return spring 37, the driving disk 40 moves downward. At this time, the fixed column 38 moves downward with the rotating wheel 39, and the corrugated cardboard box falls on the conveying roller 2, so that the corrugated cardboard box that has completed the commutation continues to move to the right with the conveying roller 2. An identification camera 26 can be set on the right side of the frame 1. Through the identification camera 26, it can be judged whether the corrugated cardboard box has completed the commutation process. During the commutation process of the corrugated cardboard box, the rotation of the conveying roller 2 can be stopped, or the feeding mechanism 4 can intermittently release the corrugated cardboard box, so that the commutation mechanism 3 can perform commutation during the gap when the corrugated cardboard box moves. That is, when the previous corrugated cardboard box is in the commutation process, the next corrugated cardboard box still needs to move a certain distance before it reaches above the rotating wheel 39. That is, enough time is given to the commutation mechanism 3 to perform commutation processing on the corrugated cardboard box.

[0044] The present invention provides a corrugated cardboard box conveying device. By arranging a driving disk 40 to drive a rotating wheel 39 to pass through a conveying roller 2 from bottom to top, and the driving disk 40 can also drive the corrugated cardboard box to rotate through the rotating wheel 39, so that the corrugated cardboard box can be lifted and rotated during the movement on the conveying roller 2, and the corrugated cardboard box can directly fall back onto the conveying roller 2 after completing the direction change, eliminating the intermediate process of mechanical hand transfer and making the conveying efficiency of the corrugated cardboard box higher.

[0045] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

Claims

1. A corrugated cardboard box conveying device, including a frame body, and a plurality of synchronously rotating conveying rollers are evenly distributed in the middle of the frame body, characterized in that, It also includes a reversing mechanism and a feeding mechanism; The reversing mechanism includes an inclined plate arranged on the side of the frame close to the ground, the end of the inclined plate is fixedly connected to a supporting plate, the outer side of the supporting plate is slidably connected to a guide column, the end of the guide column away from the ground is fixedly connected to a lifting platform, the lifting platform is a circular structure, a plurality of fixed columns are fixedly connected to the lifting platform, both ends of the fixed columns are provided with synchronously rotating wheels, the axis of the wheel coincides with the center of the lifting platform, a main shaft is provided in the middle of the supporting plate, and a driving disk cooperating with the wheel is provided at the end of the main shaft away from the ground, and a reversing driving assembly for driving the main shaft to rise and fall and rotate is provided on the side of the supporting plate close to the ground. When the driving disk moves upward, the upper wheel passes through the gap between two adjacent conveying rollers and moves to above the conveying roller; The feeding mechanism includes a storage basket assembly arranged at the feeding end of the frame, the corrugated cardboard box is placed inside the storage basket assembly, the end of the frame is provided with a protruding hanging plate, the protruding hanging plate is rotatably connected to a feed wheel that drives the corrugated cardboard box to move toward the center of the frame, and the side of the protruding hanging plate is provided with a feed drive assembly that drives the feed wheel to drive the corrugated cardboard box to move.

2. The corrugated cardboard box conveying device according to claim 1, characterized in that, The reversing drive assembly includes a rotating sleeve rotatably connected to the middle of the support plate, the main shaft is slidably inserted into the rotating sleeve, and a reversing drive motor is provided on the side of the support plate. The output shaft of the reversing drive motor is fixedly connected to the first helical gear, and the first helical gear is meshed with a second helical gear fixedly connected to the rotating sleeve.

3. The corrugated cardboard box conveying device according to claim 2, characterized in that, Lifting cylinders are provided on both sides of the support plate, the piston rods of the lifting cylinders are fixedly connected to the lifting plate, the end of the main shaft is provided with a ball head that cooperates with the lifting plate, the outer sleeve of the guide column is provided with a return spring, and the two ends of the return spring are respectively connected to the support plate and the end of the guide column.

4. The corrugated cardboard box conveying device according to claim 1, characterized in that, The fixed column is arranged perpendicular to the frame, and the two ends of the fixed column are rotatably connected to the first rotating shaft, the end of the first rotating shaft is fixedly connected to the rotating wheel, the middle part of the fixed column is rotatably connected to the second rotating shaft, and the end of the second rotating shaft is provided with a second transmission gear, and the second transmission gear is meshed with the first transmission gear fixedly connected to the first rotating shaft.

5. A corrugated cardboard box conveying device according to claim 1, characterized in that, The feed drive assembly includes a feed shaft arranged on both sides of the extended hanging plate, and the two sides of the feed shaft are rotatably connected to the vertical plates fixedly connected to the extended hanging plate, and the two sides of the feed shaft are fixedly connected to the feed wheel. A feed motor is provided in the middle of the extended hanging plate, and the output shaft of the feed motor is fixedly connected to the feed driving wheel. The feed driving wheel is connected to the feed driven wheel through a feed belt, and the feed driven wheel is fixedly connected to the end of the feed shaft.

6. The corrugated cardboard box conveying device according to claim 5, wherein, A lifting plate rotatably connected to the end of the frame is provided on the side of the extended hanging plate away from the ground. The side of the lifting plate away from the frame is an arc surface. A clearance opening cooperating with the feed wheel is provided on the lifting plate. A lifting cylinder is provided on the extended hanging plate. The piston rod of the lifting cylinder is fixedly connected to a lifting cross bar cooperating with the lifting plate.

7. A corrugated cardboard box conveying device according to claim 1, characterized in that, The material storage basket assembly includes a deflection push rod fixedly connected to the frame body, a fixed frame is fixedly connected to the side of the deflection push rod close to the frame body, and a deflection frame is provided on the side of the deflection push rod away from the frame body.

8. A corrugated cardboard box conveying device according to claim 7, wherein, The deflection frame is rotatably connected to the deflection ejector rod. A counterweight rod for driving the deflection frame to rotate towards the fixed frame is provided at one end of the deflection frame close to the ground. A fixed ejector rod cooperating with the deflection frame is provided on the side surface of the fixed frame. When the deflection frame rotates to be parallel to the fixed frame, the side surface of the deflection frame fits against the end of the fixed ejector rod.

9. The corrugated cardboard box conveying device according to claim 1, characterized in that, An identification frame is provided on one side of the frame body close to the feeding mechanism. Guide inclined plates for driving the corrugated cardboard box to move towards the center of the conveying roller are provided on both sides of the identification frame. An identification camera for identifying the direction of the corrugated cardboard box is provided in the middle of the identification frame. A conveying driving assembly for driving the conveying rollers to rotate synchronously is provided at the end of the frame body.

10. A corrugated cardboard box conveying device according to claim 9, characterized in that, The conveying driving assembly includes synchronous belt wheels provided at the ends of the conveying rollers. The two synchronous belt wheels on the same conveying roller are respectively connected to the synchronous belt wheels on adjacent two conveying rollers through synchronous belts. A motor fixing seat is provided at the end of the frame body. A conveying driving motor is provided on the motor fixing seat. The output shaft of the conveying driving motor is fixedly connected with a driving pulley. The driving pulley is connected to the synchronous belt wheel through a driving belt.

Images