Composite packaging box machining and conveying device

Abstract

The invention relates to the technical field of packaging and conveying equipment, in particular to a composite packaging box processing and conveying device which comprises a storage mechanism, the storage mechanism comprises a storage bin, a first mounting frame and a discharge port, the discharge port is formed in the right side of the lower end face of the storage bin, and the first mounting frame is fixed to the left side wall and the right side wall of the storage bin through bolts; a plurality of compressed composite packaging boxes are stacked in the storage bin, a conveying mechanism is arranged below the discharging port, a guiding mechanism is arranged on the right side of the storage mechanism, an up-down screening mechanism is arranged on the right side of the guiding mechanism, and a collecting mechanism is arranged below the up-down screening mechanism. A left-right screening mechanism is arranged on the right side of the up-down screening mechanism. The screening effect of the sensor is achieved through a mechanical structure, the structural principle is simple, and the production cost of an enterprise is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging and conveying equipment, and specifically relates to a composite packaging box processing and conveying device. Background Technique

[0002] During the production process of composite packaging boxes, it needs to go through the processes of die-cutting - gluing - folding - pressing. Then, the pressed composite packaging boxes are stacked manually and packaged by shrink-wrapping. Usually, operators place ten composite packaging boxes into the shrink-wrapping machine for shrink-wrapping. During the placement process, since the thickness of the box cover of the packaging box is relatively thin, in order to ensure the stacking stability of the composite packaging boxes when placed into the shrink-wrapping machine, the box cover positions of the composite packaging boxes need to be placed alternately.

[0003] During the above operations, the operator needs to experience: S1, adjust the printing surface of the composite packaging box to face upward; S2, stack the composite packaging boxes; S3, horizontally rotate the composite packaging box so that the box cover parts are misaligned during the stacking process; S4, place them into the shrink-wrapping machine after stacking to complete shrink-wrapping. This method makes the process of packaging composite packaging boxes cumbersome, and the manual adjustment of the stacking order of composite packaging boxes has a relatively high error rate. Summary of the Invention

[0004] The purpose of the present invention is to provide a composite packaging box processing and conveying device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution. A composite packaging box processing and conveying device includes a storage mechanism. The storage mechanism includes a storage bin, a first mounting frame, and a discharge port. The discharge port is opened on the right side of the lower end surface of the storage bin, and the first mounting frame is bolted to the left and right side walls of the storage bin; A number of compressed composite packaging boxes are stacked and placed in the storage bin. A conveying mechanism is arranged below the discharge port. A guiding mechanism is arranged on the right side of the storage mechanism. An up-and-down screening mechanism is arranged on the right side of the guiding mechanism. A collecting mechanism is arranged below the up-and-down screening mechanism. A left-and-right screening mechanism is arranged on the right side of the up-and-down screening mechanism.

[0006] As a preference of the above technical solution, the compressed composite packaging box includes a storage part, a covering part, and a printing surface. Among them, the storage part and the covering part are coplanar. A fence is folded and arranged on the edge of the storage part, and a cover plate is folded and arranged on the edge of the covering part; Preferably, as the above technical solution, the conveying mechanism includes two installation side plates arranged front and back. Dust-proof plates are welded above the installation side plates arranged front and back. A number of conveying rollers are equidistantly arranged in the installation side plates arranged front and back. The front and rear ends of each conveying roller are respectively rotatably installed in the installation side plates arranged front and back; belt pulleys are also arranged at the front and rear ends of each conveying roller. A feeding conveyor belt is installed in the belt pulley. A driving wheel is also welded at the front end of the leftmost conveying roller. A driving motor is arranged below the driving wheel. The driving wheel is in transmission connection with the driving motor.

[0007] Preferably, as the above technical solution, the guiding mechanism includes two guiding plates arranged front and back. A number of pressing rods are welded and fixed between the guiding plates arranged front and back. A number of pressing wheels are rotatably installed on the pressing rods.

[0008] Preferably, as the above technical solution, the up-and-down screening mechanism includes a turntable. A rotating shaft is welded and fixed to the lower end surface of the turntable. A rotary drive is rotatably installed at the bottom end of the rotating shaft. A number of installation holes are also formed in the turntable and are annularly and arrayedly distributed with the center of the turntable as the center. Plug rods are inserted into the installation holes. A limiting plate is welded and fixed to the top end of the plug rod. A roller is rotatably installed at the bottom end of the plug rod. A spring is sleeved on the plug rod between the limiting plate and the turntable. A guiding plate is also arranged below the turntable. The guiding plate is welded and fixed to the front and back sides of the dust-proof plate.

[0009] Preferably, as the above technical solution, the collecting mechanism includes a collecting conveyor belt. A baffle is arranged at the front part of the collecting conveyor belt.

[0010] Preferably, as the above technical solution, the left-and-right screening mechanism includes a screening plate. A second installation frame is welded and fixed to the screening plate. A first screening conveyor belt is arranged on the right side of the screening plate. A second screening conveyor belt is arranged below the first screening conveyor belt.

[0011] The present invention provides a composite packaging box processing and conveying device, which has the following beneficial effects: 1. The turntable of the up-and-down screening mechanism rotates counterclockwise. The rollers on the turntable will roll into the conveying mechanism under the guiding action of the guiding plate. Since the rollers are fixed at the bottom of the inserting rod and a spring is sleeved outside the inserting rod, the rollers will successively contact the guiding plate and the compressed composite packaging box on the conveying mechanism during rotation. When the compressed composite packaging box on the conveying mechanism has the printing surface facing up, since the printing surface is a smooth surface, the rollers will not interfere with the printing surface, and the printing surface can continue to be conveyed to the right after being rolled by the rollers; when the printing surface faces down, since the enclosing wall on the storage part faces up, the rollers will interfere with the enclosing wall, causing the entire compressed composite packaging box to be dragged out of the conveying mechanism by the rollers. At the same time, during the process of being dragged out of the conveying mechanism, the guiding plate plays a guiding role to ensure that the compressed composite packaging box is not damaged when being dragged out of the conveying mechanism.

[0012] 2. The compressed composite packaging boxes collected by the collecting mechanism are in the state with the printing surface facing down, which is convenient for the operator to collect.

[0013] 3. The compressed composite packaging boxes transported to the left-and-right screening mechanism are all in the state with the printing surface facing up. At this time, if the cover plate faces right, due to the shape of the cover plate having a cut corner, it will fall below the screening plate during the rightward conveyance of the conveying mechanism and finally drop onto the second screening conveyor belt. If the enclosing wall faces right, since the enclosing wall is rectangular, it will be supported by the screening plate during the rightward conveyance of the conveying mechanism and finally be conveyed to the first screening conveyor belt. In this way, the screening of the direction of the covering part is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a top view of the present invention; Figure 3 is a schematic structural diagram of the storage mechanism in the present invention; Figure 4 is a schematic structural diagram of the up-and-down screening mechanism in the present invention; Figure 5 is a schematic structural diagram of the left-and-right screening mechanism in the present invention; Figure 6 is a schematic structural diagram of the compressed composite packaging box in the present invention; Figure 7 is a schematic structural diagram of the compressed composite packaging box after being unfolded in the present invention.

[0015] In the figure: 1. Material storage mechanism; 11. Material storage bin; 12. First mounting rack; 13. Discharge port; 2. Conveying mechanism; 21. Conveying roller; 22. Mounting side plate; 23. Pulley; 24. Feeding conveyor belt; 25. Dust-proof plate; 26. Driving wheel; 27. Driving motor; 3. Guiding mechanism; 31. Guide plate; 32. Pressing rod; 33. Pressing wheel; 4. Up-and-down screening mechanism; 41. Turntable; 42. Rotating shaft; 43. Rotary drive; 44. Mounting hole; 45. Plug rod; 46. Limiting plate; 47. Spring; 48. Roller; 49. Guide plate; 5. Collection mechanism; 51. Baffle; 52. Collection conveyor belt; 6. Left-and-right screening mechanism; 61. Screening plate; 62. Second mounting rack; 63. First screening conveyor belt; 64. Second screening conveyor belt; 7. Compressed composite packaging box; 71. Storage part; 72. Covering part; 73. Enclosure; 74. Cover plate; 75. Printing surface. Detailed implementation mode

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] As Figures 1-3 shown, in this embodiment, a processing and conveying device for a composite packaging box includes a material storage mechanism 1. The material storage mechanism 1 includes a material storage bin 11, a first mounting rack 12, and a discharge port 13. The discharge port 13 is opened on the right side of the lower end surface of the material storage bin 11, and the first mounting rack 12 is bolted to the left and right side walls of the material storage bin 11.

[0018] A number of compressed composite packaging boxes 7 are stacked and placed in the material storage bin 11. A conveying mechanism 2 is arranged below the discharge port 13. By stacking the compressed composite packaging boxes 7 in the material storage bin 11, the compressed composite packaging box 7 at the bottom of the material storage bin 11 contacts the conveying mechanism 2 at the discharge port 13, and under the rightward driving action of the conveying mechanism 2, the compressed composite packaging boxes 7 at the bottom of the material storage bin 11 will be successively conveyed to the right by the conveying mechanism 2; a guiding mechanism 3 is arranged on the right side of the material storage mechanism 1, which can play the technical effects of guiding and pressing and fixing during the rightward conveyance of the compressed composite packaging box 7; a up-and-down screening mechanism 4 is arranged on the right side of the guiding mechanism 3, which can detect whether the printing surface 75 of the compressed composite packaging box 7 conveyed to the right on the conveying mechanism 2 is facing up, and at the same time screen out the compressed composite packaging box 7 with the printing surface 75 facing down from the conveying mechanism 2; a collection mechanism 5 is arranged below the up-and-down screening mechanism 4, which can collect and convey the compressed composite packaging box 7 with the printing surface 75 facing down screened out by the up-and-down screening mechanism 4. A left-and-right screening mechanism 6 is arranged on the right side of the up-and-down screening mechanism 4, which can further screen the position of the covering part 72 of the compressed composite packaging box 7 with the printing surface 75 facing up on the conveying mechanism 2, and screen out the compressed composite packaging boxes 7 with the covering part 72 on the left and right sides.

[0019] As an implementation manner in this embodiment, please refer to Figure 6 and Figure 7 , the compression composite packaging box 7 includes a storage part 71, a covering part 72 and a printing surface 75. Among them, the storage part 71 and the covering part 72 are coplanar. A retaining wall 73 is folded and arranged on the edge of the storage part 71, and a cover plate 74 is folded and arranged on the edge of the covering part 72; by unfolding the retaining wall 73 on the storage part 71, a space for storage can be formed, and then by unfolding the cover plate 74 on the covering part 72, it is used to cover and seal the retaining wall 73.

[0020] As an implementation manner in this embodiment, please refer to Figure 1 and Figure 2 , the conveying mechanism 2 includes two installation side plates 22 arranged front and back. Dust-proof plates 25 are welded above the installation side plates 22 arranged front and back. A number of conveying rollers 21 are equidistantly arranged inside the installation side plates 22 arranged front and back. The front and rear ends of each conveying roller 21 are respectively rotatably installed inside the installation side plates 22 arranged front and back; belt pulleys 23 are also arranged at the front and rear ends of each conveying roller 21. A feeding conveyor belt 24 is installed inside the belt pulley 23. A driving wheel 26 is also welded at the front end of the leftmost conveying roller 21. A driving motor 27 is arranged below the driving wheel 26. The driving wheel 26 is in transmission connection with the driving motor 27; by driving the driving motor 27 to drive the driving wheel 26 to rotate, the leftmost conveying roller 21 is driven to rotate. Since each conveying roller 21 is in transmission connection through the feeding conveyor belt 24, the leftmost conveying roller 21 will drive each conveying roller 21 to rotate, realizing the transmission effect of the conveying mechanism 2.

[0021] As an implementation manner in this embodiment, please refer to Figure 1 and Figure 2 , the guiding mechanism 3 includes two guiding plates 31 arranged front and back. A number of pressing rods 32 are welded and fixed between the guiding plates 31 arranged front and back. A number of pressing wheels 33 are rotatably installed on the pressing rods 32; the compression composite packaging box 7 conveyed out from the storage mechanism 1 is continuously conveyed to the right under the squeezing and fixing of the conveying rollers 21 and the pressing wheels 33 and the guiding action of the front and rear guiding plates 31.

[0022] As an implementation manner in this embodiment, please refer to Figure 1 , Figure 2 and Figure 4, the up-and-down screening mechanism 4 includes a turntable 41, a rotating shaft 42 is fixedly welded to the lower end surface of the turntable 41, a rotary drive 43 is rotatably installed at the bottom end of the rotating shaft 42, and a plurality of mounting holes 44 are formed in the turntable 41 and are arranged in an annular array centered on the center of the turntable 41. A plug rod 45 is inserted into the mounting hole 44. A limiting plate 46 is fixedly welded to the top end of the plug rod 45. A roller 48 is rotatably installed at the bottom end of the plug rod 45. A spring 47 is sleeved on the plug rod 45 between the limiting plate 46 and the turntable 41. A guiding plate 49 is further provided below the turntable 41. The guiding plate 49 is fixedly welded to the front and rear sides of the dust-proof plate 25.

[0023] When the compressed composite packaging box 7 is conveyed to the right, the turntable 41 rotates counterclockwise, and the roller 48 on the turntable 41 will roll into the conveying mechanism 2 under the guiding action of the guiding plate 49. Since the roller 48 is fixed to the bottom of the plug rod 45 and the plug rod 45 is sleeved with a spring 47, the roller 48 is in contact with the guiding plate 49 and the compressed composite packaging box 7 on the conveying mechanism 2 in turn during the rotation process. When the printing surface 75 of the compressed composite packaging box 7 on the conveying mechanism 2 is upward, since the printing surface 75 is a smooth surface, the roller 48 will not interfere with the printing surface 75, and the printing surface 75 can continue to be conveyed to the right after being rolled by the roller 48; when the printing surface 75 is downward, since the enclosure 73 on the storage part 71 faces upward, the roller 48 will interfere with the enclosure 73, resulting in the overall dragging of the compressed composite packaging box 7 out of the conveying mechanism 2 by the roller 48. At the same time, during the process of being dragged out of the conveying mechanism 2, the guiding plate 49 plays a guiding role to ensure that the compressed composite packaging box 7 is not damaged when being dragged out of the conveying mechanism 2.

[0024] As an implementation manner in this embodiment, please refer to Figure 1 and Figure 2 , the collecting mechanism 5 includes a collecting conveyor belt 52, which can collect and convey the compressed composite packaging boxes 7 dragged out of the conveying mechanism 2 by the up-and-down screening mechanism 4. A baffle 51 is arranged at the front part of the collecting conveyor belt 52 to further ensure that the compressed composite packaging boxes 7 dragged out of the conveying mechanism 2 will not fall out of the range of the collecting conveyor belt 52.

[0025] As an implementation manner in this embodiment, please refer to Figure 1 , Figure 2 and Figure 5 , the left-and-right screening mechanism 6 includes a screening plate 61. A second mounting bracket 62 is fixedly welded to the screening plate 61. A first screening conveyor belt 63 is arranged on the right side of the screening plate 61. A second screening conveyor belt 64 is arranged below the first screening conveyor belt 63.

[0026] The compressed composite packaging box 7 transported to the left and right screening mechanism 6, if its cover plate 74 faces right, due to the lack of corners in the shape of the cover plate 74, it will fall below the screening plate 61 during the rightward transportation of the transportation mechanism 2 and finally fall on the second screening conveyor belt 64. If the enclosure 73 faces right, since the enclosure 73 is rectangular, it will be supported by the screening plate 61 during the rightward transportation of the transportation mechanism 2 and finally transported to the first screening conveyor belt 63. In this way, the screening in the direction of the covering part 72 is realized.

[0027] The present invention provides a composite packaging box processing and conveying device, and the specific working principle is as follows: by stacking compressed composite packaging boxes 7 in a storage bin 11, the compressed composite packaging boxes 7 at the bottom of the storage bin 11 are in contact with the conveying mechanism 2 at the discharge port 13, and the driving motor 27 drives the driving wheel 26 to rotate, driving the conveying roller 21 at the far left end to rotate. Since each conveying roller 21 is connected by a feeding conveyor belt 24, the conveying roller 21 at the far left end will drive each conveying roller 21 to rotate, thereby realizing the transmission effect of the conveying mechanism 2. Under the rightward driving action of the conveying mechanism 2, the compressed composite packaging boxes 7 at the bottom of the storage bin 11 are in contact with the conveying mechanism 2 at the discharge port 13. The driving motor 27 drives the driving wheel 26 to rotate, driving the conveying roller 21 at the far left end to rotate. Since each conveying roller 21 is connected by a feeding conveyor belt 24, the conveying roller 21 at the far left end will drive each conveying roller 21 to rotate, thereby realizing the transmission effect of the conveying mechanism 2. The compressed composite packaging box 7 will be sequentially conveyed to the right by the conveying mechanism 2; the compressed composite packaging box 7 is first conveyed to the guide mechanism 3, and continues to be conveyed to the right under the squeezing and fixing of the conveying roller 21 and the pressure wheel 33 and the guiding action of the front and rear guide plates 31, and then is conveyed to the upper and lower screening mechanisms 4, the turntable 41 rotates counterclockwise, and the roller 48 on the turntable 41 will roll into the conveying mechanism 2 under the guiding action of the guide plate 49. Since the roller 48 is fixed to the bottom of the insertion rod 45 and the spring 47 is sheathed on the insertion rod 45, the roller 48 sequentially fits with the guide plate 49 and the compressed composite packaging box 7 on the conveying mechanism 2 during the rotation process. When the compressed composite packaging box 7 on the conveying mechanism 2 has the printing surface 75 facing upward, since the printing surface 75 is a smooth surface, the roller 48 will not interfere with the printing surface 75, and the printing surface 75 can continue to be conveyed to the right after being rolled by the roller 48; when the printing surface 75 is facing downward, since the enclosure 73 on the storage portion 71 is facing upward, the roller 48 will interfere with the enclosure 73, causing the compressed composite packaging box 7 to be dragged out of the conveying mechanism 2 as a whole by the roller 48. At the same time, in the process of dragging out of the conveying mechanism 2, the guide plate 49 plays a guiding role to ensure that the compressed composite packaging box 7 is not damaged when it is dragged out of the conveying mechanism 2; at this time, the collecting mechanism 5 The compressed composite packaging boxes 7 with the printed surface 75 facing downward are collected, while the compressed composite packaging boxes 7 on the conveying mechanism 2 are all with the printed surface 75 facing upward, and are finally transported to the left and right screening mechanisms 6. If the cover plate 74 faces right, due to the shape of the cover plate 74 with missing corners, it will fall under the screening plate 61 during the rightward transmission of the conveying mechanism 2, and finally fall on the second screening conveyor belt 64. If the enclosure 73 faces right, due to the rectangular shape of the enclosure 73, during the rightward transmission of the conveying mechanism 2, it will be supported by the screening plate 61, and finally be transported to the first screening conveyor belt 63, thus achieving screening in the direction of the cover 72. The present invention can achieve screening of the compressed composite packaging boxes 7, firstly through the upper and lower screening mechanisms 4 to ensure that the compressed composite packaging boxes 7 conveyed on the conveying mechanism 2 are all with the printed surface 75 facing upward, and then through the left and right screening mechanisms 6 to achieve screening in the direction of the cover 72, the screening effect of the sensor is achieved through the mechanical structure, the structural principle is simple, and the production cost of the enterprise is greatly reduced.

[0028] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite packaging box processing and conveying device, comprising a material storage mechanism (1), the material storage mechanism (1) comprising a material storage bin (11), a first mounting frame (12) and a material discharge port (13), the material discharge port (13) being opened on the right side of the lower end surface of the material storage bin (11), the first mounting frame (12) being bolted to the left and right side walls of the material storage bin (11), characterized in that: A plurality of compressed composite packaging boxes (7) are stacked in the storage bin (11); a conveying mechanism (2) is arranged below the discharge port (13); a guide mechanism (3) is arranged on the right side of the storage mechanism (1); an upper and lower screening mechanism (4) is arranged on the right side of the guide mechanism (3); a collecting mechanism (5) is arranged below the upper and lower screening mechanism (4); and a left and right screening mechanism (6) is arranged on the right side of the upper and lower screening mechanism (4).

2. A composite packaging box processing and conveying device according to claim 1, characterized in that: The compressed composite packaging box (7) comprises a storage portion (71), a covering portion (72) and a printed surface (75), wherein the storage portion (71) and the covering portion (72) are coplanar, a barrier (73) is folded on the edge of the storage portion (71), and a cover plate (74) is folded on the edge of the covering portion (72).

3. The composite packaging box processing and conveying device according to claim 1, characterized in that: The conveying mechanism (2) comprises two front and rear mounting side plates (22), a plurality of conveying rollers (21) are equidistantly arranged in the two mounting side plates (22), and the front and rear ends of each conveying roller (21) are rotatably mounted in the front and rear mounting side plates (22) respectively; the front and rear ends of each conveying roller (21) are also provided with pulleys (23), and a feeding conveyor belt (24) is installed in the pulleys (23); a driving wheel (26) is also welded to the front end of the leftmost conveying roller (21), a driving motor (27) is arranged below the driving wheel (26), and the driving wheel (26) is drivingly connected to the driving motor (27).

4. A composite packaging box processing and conveying device according to claim 3, characterized in that: Dust-proof plates (25) are welded above the two mounting side plates (22).

5. The composite packaging box processing and conveying device according to claim 1, characterized in that: The guide mechanism (3) comprises two guide plates (31) arranged front and rear, a plurality of pressure rods (32) are welded and fixed between the two guide plates (31), and a plurality of pressure wheels (33) are rotatably mounted on the pressure rods (32).

6. The composite packaging box processing and conveying device according to claim 4, characterized in that: The upper and lower screening mechanism (4) comprises a rotating disk (41), a rotating shaft (42) is welded and fixed on the lower end surface of the rotating disk (41), a rotary drive (43) is rotatably mounted on the bottom end of the rotating shaft (42), the rotating disk (41) is also provided with a plurality of mounting holes (44) which are arranged in a ring array with the center of the rotating disk (41) as the center, a plug rod (45) is inserted into the mounting hole (44), a limiting plate (46) is welded and fixed on the top end of the plug rod (45), a roller (48) is rotatably mounted on the bottom end of the plug rod (45), a spring (47) is sleeved on the plug rod (45) between the limiting plate (46) and the rotating disk (41), and a guide plate (49) is also arranged below the rotating disk (41), the guide plate (49) is welded and fixed to the front and rear sides of the dustproof plate (25).

7. The composite packaging box processing and conveying device according to claim 1, characterized in that: The collecting mechanism (5) comprises a collecting conveyor belt (52).

8. The composite packaging box processing and conveying device according to claim 7, characterized in that: A baffle (51) is provided at the front of the collecting conveyor belt (52).

9. The composite packaging box processing and conveying device according to claim 1, characterized in that: The left and right screening mechanisms (6) comprise a screening plate (61), a second mounting frame (62) being welded and fixed to the screening plate (61), a first screening conveyor belt (63) being arranged on the right side of the screening plate (61), and a second screening conveyor belt (64) being arranged below the first screening conveyor belt (63).

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