A packing box assembling assembly and a packing device

Abstract

The application relates to a packaging box assembling assembly and a packing device which can improve packing efficiency and comprises a support frame, the support frame being provided with a first driving element and a second driving element; a clamping mechanism, the clamping mechanism being slidably connected with the support frame, the clamping mechanism being connected with the output end of the first driving element, the clamping mechanism comprising oppositely arranged clamping plates, a space for clamping a packaging box to be assembled being formed between the two clamping plates; a first assembling mechanism, the first assembling mechanism being connected with the support frame, the first assembling mechanism comprising a first connecting rod, a first guide rod, a second guide rod and a third guide rod which are sequentially arranged along the moving direction of the clamping mechanism, the first connecting rod being rotatably connected with the support frame, the first connecting rod being connected with the output end of the second driving element, the first guide rod, the second guide rod and the third guide rod being bent away from the clamping mechanism at one end close to the first connecting rod. The packaging box assembling assembly and the packing device can improve the packing efficiency.

Description

Technical Field

[0001] This invention relates to the field of packaging equipment technology, and in particular to a packaging box assembly component and packaging device. Background Technology

[0002] Currently, many products need to be packaged after production. This packaging process is typically done by a combination of packaging equipment and manual labor. The equipment usually only assembles the end caps of the box after the items are placed inside; the assembly of other parts of the box is usually done manually, resulting in low packaging efficiency. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to provide a packaging box assembly component and a packing device that can improve packing efficiency.

[0004] To solve the above-mentioned technical problems, the present invention provides a packaging box assembly assembly, comprising: a support frame, the support frame having a first driving member and a second driving member; a clamping mechanism, the clamping mechanism being slidably connected to the support frame and connected to the output end of the first driving member, the clamping mechanism including opposing clamping plates, the space between the two clamping plates forming a space for clamping the packaging box to be assembled; and a first assembly mechanism, the first assembly mechanism being connected to the support frame, the first assembly mechanism including a first connecting rod, a first guide rod, a second guide rod, and a third guide rod arranged sequentially along the moving direction of the clamping mechanism, the first connecting rod being rotatably connected to the support frame and connected to the output end of the second driving member, the distance between the second guide rod and the center line of the support frame being greater than the distance between the first guide rod and the center line of the support frame, the distance between the second guide rod and the center line of the support frame being greater than the distance between the third guide rod and the center line of the support frame, and the ends of the first guide rod, the second guide rod, and the third guide rod near the first connecting rod bending away from the clamping mechanism.

[0005] In one embodiment of the present invention, the end of the first guide rod near the first connecting rod is located between the support frame and the first connecting rod, the end of the first guide rod near the second guide rod is located between the support frame and the second guide rod, the side of the second guide rod away from the support frame is provided with a spray adhesive component connected to the support frame, and the end of the third guide rod near the second guide rod is located between the support frame and the second guide rod.

[0006] In one embodiment of the present invention, the support frame includes a base, a movable seat, and a top seat. The movable seat is slidably connected between the top seat and the base. The top seat is provided with a third driving member. The output end of the third driving member is connected to the movable seat through a first transmission member. The clamping mechanism is connected to the movable seat, and the first assembly mechanism is connected to the base.

[0007] In one embodiment of the present invention, the clamping mechanism is slidably connected to the edge of the movable seat, the clamping plate extends away from the movable seat, and an anti-slip block is provided on the opposite side of the clamping plate.

[0008] In one embodiment of the present invention, the second driving member is connected to the base, the output end of the second driving member is connected to a first rotating shaft, the first rotating shaft is fixedly connected to a second transmission member, the second transmission member is rotatably connected to a sliding member, the sliding member is provided with a first sliding groove, the base is rotatably connected to a third transmission member, the third transmission member is slidably connected to the first sliding groove, the third transmission member is also rotatably connected to a second connecting rod, the second connecting rod is connected to a second rotating shaft, and the second rotating shaft is connected to the first connecting rod.

[0009] In one embodiment of the present invention, the side wall of the base is provided with a plurality of rollers from the end of the third guide rod away from the second guide rod toward the direction away from the third guide rod, and the plurality of rollers form a conveying channel.

[0010] In one embodiment of the present invention, a second assembly mechanism is further provided on the top seat at a position corresponding to the first assembly mechanism. The second assembly mechanism includes a third connecting rod, a fourth guide rod, a fifth guide rod, and a sixth guide rod arranged sequentially along the moving direction of the clamping mechanism. The third connecting rod is rotatably connected to the top seat. The ends of the fourth guide rod, the fifth guide rod, and the sixth guide rod near the third connecting rod are all bent away from the clamping mechanism. The end of the fifth guide rod near the third connecting rod is located between the third connecting rod and the top seat, and the end of the fifth guide rod away from the third connecting rod is located between the fourth guide rod and the top seat. The end of the fourth guide rod away from the third connecting rod is located between the sixth guide rod and the fifth guide rod.

[0011] In one embodiment of the present invention, the top seat is further provided with a third assembly mechanism, and the moving path of the clamping mechanism is provided with a feeding station for placing the items to be packaged into the packaging box. The feeding station is located in the conveying channel and is also located between the first assembly mechanism and the third assembly mechanism. The sixth guide rod passes through the position corresponding to the feeding station along the side wall of the top seat.

[0012] In one embodiment of the present invention, the base is rotatably connected to a fourth link, the fourth link is connected to a top plate, and the third guide rod is located between the top plate and the base.

[0013] The present invention also provides a packaging device, including the above-mentioned packaging box assembly, and further including a feeding assembly and a stretching assembly.

[0014] In one embodiment of the present invention, the stretching assembly includes a support base and a fourth driving member connected to the support base. The output end of the fourth driving member is connected to a third rotating shaft. The third rotating shaft is fixedly connected to a connecting plate. The connecting plate is rotatably connected to the fourth rotating shaft. The third rotating shaft and the fourth rotating shaft are connected by a fourth transmission member. The fourth rotating shaft is provided with a plurality of first adsorption elements communicating with a vacuum source. The movement path of the first adsorption elements passes through the output end of the feeding assembly. The support base is also provided with a second adsorption element communicating with a vacuum source. The movement path of the first adsorption elements also passes through the second adsorption elements.

[0015] The technical solution of the present invention has the following advantages compared with the prior art:

[0016] This invention discloses a packaging box assembly component and packing device. A clamping mechanism moves the packaging box to be assembled. A first assembly mechanism assembles the bottom of the packaging box, a second assembly mechanism opens the box, and a third assembly mechanism assembles the top. An external transfer mechanism moves the product into the packaging box, allowing for packing. This eliminates the need for manual assembly, improving packing efficiency. A second driving component simultaneously drives components of both the first and third assembly mechanisms, increasing its utilization and reducing overall cost. The feeding and stretching components work together to feed the packaging box, allowing it to be packed when it is in a flat position. Attached Figure Description

[0017] To make the content of this invention easier to understand, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0018] Figure 1 This is a structural schematic diagram of a packaging box assembly component according to the present invention;

[0019] Figure 2 This is a structural schematic diagram of the first assembly mechanism;

[0020] Figure 3 This is a schematic diagram of the clamping mechanism;

[0021] Figure 4 This is a structural schematic diagram of the support frame;

[0022] Figure 5 This is a schematic diagram of the drive structure of the first assembly mechanism;

[0023] Figure 6 This is a schematic diagram of the transmission structure of the first assembly mechanism;

[0024] Figure 7 This is a schematic diagram of the structure of the packaging box to be assembled after passing through the first connecting rod and the first guide rod;

[0025] Figure 8 This is a schematic diagram of the structure of the packaging box to be assembled after passing the second guide rod;

[0026] Figure 9 This is a schematic diagram of the structure of the packaging box to be assembled after passing through the three guide rods;

[0027] Figure 10 This is a structural diagram of the packaging box to be assembled;

[0028] Figure 11 This is a schematic diagram of the second assembly mechanism;

[0029] Figure 12 This is a schematic diagram of the drive structure of the second and third assembly mechanisms;

[0030] Figure 13 This is a schematic diagram of the packaging device;

[0031] Figure 14 This is a structural diagram of the feeding assembly;

[0032] Figure 15 yes Figure 14 Another structural diagram from a different angle;

[0033] Figure 16 This is a schematic diagram of the tensioning assembly.

[0034] Explanation of reference numerals in the accompanying drawings: 1. Packaging box to be assembled; 2. Packaging box assembly component; 3. Feeding component; 4. Stretching component; 11. First rocker arm; 12. Second rocker arm; 13. First end plate; 14. Second end plate; 15. Third rocker arm; 16. Fourth rocker arm; 17. Third end plate; 18. Fourth end plate; 21. Base; 22. First assembly mechanism; 23. Movable seat; 24. Clamping mechanism; 25. Top seat; 26. Second assembly mechanism; 27. Third assembly mechanism; 2 8. Second guide plate; 29. ​​Discharge station; 31. Conveyor; 32. Third stop; 33. First baffle; 34. First connector; 35. Second baffle; 36. Second connector; 41. Support base; 42. Fourth drive component; 43. Third rotating shaft; 44. Connecting plate; 45. Fourth rotating shaft; 46. First adsorption bracket; 47. First adsorption component; 48. Second adsorption bracket; 49. Second adsorption component; 211. Roller; 212. Second drive component; 213. Second conveyor 214. Moving component; 215. Sliding component; 216. Third transmission component; 217. Locking block; 218. Second connecting rod; 219. Connecting block; 221. Support plate; 222. Glue spraying component; 223. First connecting rod; 224. Second guide rod; 225. Third guide rod; 226. Fixed rod; 227. Fourth connecting rod; 228. Top plate; 231. First driving component; 232. Third driving component; 233. First transmission component; 234. Scale rod; 235. 241. Slide rod; 242. First sliding seat; 243. Second sliding seat; 244. Third sliding seat; 245. Clamping plate; 246. Anti-slip block; 251. Fifth transmission component; 261. Third connecting rod; 262. Fourth guide rod; 263. Fifth guide rod; 264. Sixth guide rod; 291. First guide plate; 331. First stop block; 332. Second stop block; 2121. First rotating shaft; 2141. First slide groove; 2142. Second slide groove; 2181. Second rotating shaft. Detailed Implementation

[0035] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments described are not intended to limit the present invention.

[0036] Example 1

[0037] Reference Figures 1 to 3As shown, a packaging box assembly 2 of the present invention includes: a support frame, wherein the support frame is provided with a first driving member 231 and a second driving member 212; a clamping mechanism 24, wherein the clamping mechanism 24 is slidably connected to the support frame and connected to the output end of the first driving member 231, the clamping mechanism 24 including opposing clamping plates 244, the space between the two clamping plates 244 being used to clamp the packaging box 1 to be assembled; and a first assembly mechanism 22, wherein the first assembly mechanism 22 is connected to the support frame, the first assembly mechanism 22 including a first connecting rod 222 and a first guide rod 223 arranged sequentially along the moving direction of the clamping mechanism 24. The second guide rod 224 and the third guide rod 225 are connected. The first connecting rod 222 is rotatably connected to the support frame and is connected to the output end of the second drive member 212. The distance between the second guide rod 224 and the center line of the support frame is greater than the distance between the first guide rod 223 and the center line of the support frame. The distance between the second guide rod 224 and the center line of the support frame is greater than the distance between the third guide rod 225 and the center line of the support frame. The ends of the first guide rod 223, the second guide rod 224 and the third guide rod 225 near the first connecting rod 222 are bent away from the clamping mechanism 24.

[0038] In this embodiment, a packaging box assembly component 2 is provided. The packaging box 1 to be assembled is transported by an external mechanism to the clamping plate 244 of the clamping mechanism 24. The clamping mechanism 24 drives the packaging box 1 to be assembled to move towards the first assembly mechanism 22. The first connecting rod 222 and the first guide rod 223 can drive the two rocker wings at the bottom of the packaging box 1 to fold into the internal space of the packaging box 1. The second guide rod 224 and the third guide rod 225 can drive the two end plates at the bottom of the packaging box 1 to fold into the internal space of the packaging box 1 in sequence, thereby completing the assembly of the bottom of the packaging box 1. After the product is moved into the packaging box 1 by the external transfer mechanism, it can be packaged, thus eliminating the need for manual assembly of the packaging box and improving packaging efficiency.

[0039] Reference Figures 7 to 10 As shown, the packaging box 1 to be assembled includes a side wall and an internal space enclosed by the side wall. The two ends of the side wall are symmetrically arranged. A pair of opposite edges at one end of the side wall are provided with a first rocker 11 and a second rocker 12, and another pair of opposite edges are provided with a first end plate 13 and a second end plate 14. A pair of opposite edges at the other end of the side wall are provided with a third rocker 15 and a fourth rocker 16, and another pair of opposite edges are provided with a third end plate 17 and a fourth end plate 18.

[0040] Reference Figure 4As shown, the support frame includes a base 21, a movable seat 23, and a top seat 25. The movable seat 23 is slidably connected between the top seat 25 and the base 21. The top seat 25 is provided with a third driving member 232, the output end of which is connected to the movable seat 23 via a first transmission member 233. Specifically, the third driving member 232 can be considered as a motor or a handle, and the first transmission member 233 can be considered as a lead screw. One end of the first transmission member 233 is connected to the output end of the third driving member 232 and rotatably connected to the top seat 25, while the other end is rotatably connected to the base 21. The movable nut of the first transmission member 233 is connected to the movable seat 23. The third driving member 232 drives the first transmission member 233 to rotate, thereby moving the movable seat 23 towards the top seat 25 or towards the base 21. Preferably, a sliding rod 235 is also connected between the top seat 25 and the base 21, and multiple sliding rods 235 can be provided. The movable seat 23 is slidably connected to the sliding rod 235, and the sliding rod 235 guides the movable seat 23. Preferably, the movable seat 23 is provided with a scale rod 234 extending towards the top seat 25. The scale rod 234 is set through the top seat 25, and the side wall of the scale rod 234 is provided with a scale. By observing the scale corresponding to the top seat 25, the distance between the top seat 25 and the movable seat 23 can be determined.

[0041] The clamping mechanism 24 is slidably connected to the movable seat 23. Specifically, a slide rail is provided around the edge of the movable seat 23, and multiple clamping mechanisms 24 are equidistantly slidably connected on the slide rail. The first driving member 231 is connected to the movable seat 23. A driving pulley and a driven pulley are rotatably connected to the movable seat 23 near both ends. A belt is fitted on the outside of the driving pulley and the driven pulley. The output end of the first driving member 231 is connected to the driving pulley, so that the first driving member 231 can drive the belt to move. The belt is arranged along the slide rail, and the clamping mechanism 24 is connected to the belt, so that the first driving member 231 can drive the clamping mechanism 24 to slide along the slide rail.

[0042] The clamping mechanism 24 includes a clamping plate 244, a first sliding seat 241, a second sliding seat 242, and a third sliding seat 243. The first sliding seat 241 is slidably connected to a slide rail on the movable seat 23 and is also connected to a belt. The second sliding seat 242 is slidably connected to the first sliding seat 241 and can move towards or away from the center line of the movable seat 23. The second sliding seat 242 and the first sliding seat 241 can be fixed with fastening screws. The third sliding seat 243 is slidably connected to the side of the second sliding seat 242 away from the center line of the movable seat 23. The third sliding seats 243 are symmetrically arranged and can slide towards or away from each other. The third sliding seat 243 and the second sliding seat 242 are fixed with fastening screws. The clamping plate 244 is perpendicularly connected to the third sliding seat 243, so that the clamping plates 244 are arranged opposite each other and extend away from the movable seat 23. The space between the two clamping plates 244 is used to clamp the packaging box 1 to be assembled. The sliding engagement of the second sliding seat 242 and the third sliding seat 243 allows the distance between the center line of the clamping plate 244 and the movable seat 23 to be adjusted, meaning the position of the clamping plate 244 is adjustable, thus enabling the clamping plate 244 to be adapted to different sizes of packaging boxes 1 to be assembled. Preferably, anti-slip blocks 245 are provided on opposite sides of the clamping plate 244, which prevent the packaging box 1 from slipping off between the clamping plates 244 after being fitted with the anti-slip blocks 245. Preferably, a scale is provided on the side parallel to the straight line of the movement paths of the first sliding seat 241 and the second sliding seat 242, allowing for precise adjustment of the position of the second sliding seat 242. Preferably, a scale is provided on the side where the second sliding seat 242 and the third sliding seat 243 are slidably connected, allowing for precise adjustment of the position of the third sliding seat 243. Preferably, an opening is provided on the base 21 corresponding to the position of the first driving member 231, preventing the first driving member 231 from colliding with the base 21 when the movable seat 23 moves.

[0043] Reference Figures 5 to 10As shown, the first assembly mechanism 22 is connected to the side wall of the base 21. The first assembly mechanism 22 includes a first connecting rod 222, a first guide rod 223, a second guide rod 224, and a third guide rod 225 arranged sequentially along the moving direction of the clamping mechanism 24. The first connecting rod 222 is rotatably connected to the support frame and is also connected to the output end of the second driving member 212. Specifically, the second driving member 212 is connected to the side of the base 21 away from the movable seat 23. The output end of the second driving member 212 is connected to a first rotating shaft 2121. The first rotating shaft 2121 is fixedly connected to a second transmission member 213. The end of the second transmission member 213 is rotatably connected to a sliding member 214. The sliding member 214 is located on the side of the base 21 away from the movable seat 23 and has a first sliding groove 2141. The base 21 is rotatably connected to a third transmission member 215. 15. The third transmission component 215 is V-shaped. One end of the third transmission component 215 is slidably connected to the first slide groove 2141 via a locking block 216. The other end of the third transmission component 215 is rotatably connected to a second connecting rod 217. The second connecting rod 217 is connected to a second rotating shaft 2181 via a connecting block 218. That is, the ends of the second connecting rod 217 are rotatably connected to the connecting block 218. The end of the second rotating shaft 2181 is fixedly connected to the connecting block 218. The second rotating shaft 2181 is perpendicular to and fixedly connected to the first connecting rod 222, thereby enabling the second driving component 212 to drive the first connecting rod 222 to swing. A second transmission component 213 is also rotatably connected to the base 21. The end of the second transmission component 213 is rotatably connected to the sliding component 214, thereby making the sliding process of the sliding component 214 more stable. Preferably, the end of the locking block 216 is provided with a rotating wheel, which can roll within the first slide groove 2141. Preferably, the second rotating shaft 2181 is rotatably connected to the support plate 219, the support plate 219 is connected to the base 21, and the support plate 219 provides support for the second rotating shaft 2181.

[0044] The straight lines containing the first guide rod 223, the second guide rod 224, and the third guide rod 225 are all parallel to the center line of the base 21 of the support frame. The distance between the second guide rod 224 and the center line of the base 21 of the support frame is greater than the distance between the first guide rod 223 and the center line of the base 21 of the support frame, and the distance between the second guide rod 224 and the center line of the base 21 of the support frame is greater than the distance between the third guide rod 225 and the center line of the base 21 of the support frame. This results in the second guide rod 224 being not on the same straight line as the first guide rod 223 and the third guide rod 225 along the moving direction of the clamping mechanism 24. The ends of the first guide rod 223, the second guide rod 224, and the third guide rod 225 near the first connecting rod 222 are bent away from the clamping mechanism 24. Simultaneously, the end of the first guide rod 223 near the first connecting rod 222 is located between the support frame and the first connecting rod 222; the end of the first guide rod 223 near the second guide rod 224 is located between the support frame and the second guide rod 224; and the end of the third guide rod 225 near the second guide rod 224 is located between the support frame and the second guide rod 224. This causes the ends of the working areas of the first connecting rod 222, the first guide rod 223, the second guide rod 224, and the third guide rod 225 to overlap. The side of the second guide rod 224 away from the base 21 of the support frame has a spray adhesive component 221 connected to the base 21 of the support frame. The spray adhesive component 221 is connected to the base 21 via a fixing rod 226. During the movement of the packaging box 1 to be assembled by the clamping mechanism 24, the first connecting rod 222 swings towards the first rocker 11, causing the first rocker 11 to fold into the internal space of the packaging box 1. After the second rocker 12 contacts the curved part of the first guide rod 223, it gradually folds into the internal space of the packaging box 1 along the first guide rod 223. At this time, both the first rocker 11 and the second rocker 12 are in a folded state. After the first end plate 13 contacts the curved part of the second guide rod 224, it gradually folds into the internal space of the packaging box 1 along the second guide rod 224. After the first end plate 13 is folded, it fits against the first rocker 11 and the second rocker 12. The first end plate 13 moves to the straight part of the second guide rod 224 and completes the folding. At this time, the glue spraying part 221 sprays glue onto the second end plate 14, which is still in an unfolded state, and the glue spraying side of the second end plate 14 is located on the opposite side of the second end plate 14 and the first end plate 13. After the second end plate 14 contacts the bent part of the third guide rod 225, it gradually folds along the third guide rod 225 into the internal space of the packaging box 1 to be assembled. After the second end plate 14 is folded, it is attached to the first end plate 13 and pasted to the first end plate 13, thereby completing the assembly of one end of the packaging box 1 to be assembled.Preferably, the base 21 is also rotatably connected to a fourth link 227, which is connected to a top plate 228. A third guide rod 225 is located between the top plate 228 and the base 21. Specifically, the position of the top plate 228 corresponds to the straight section of the third guide rod 225, so that after the top plate 228 swings towards the second end plate 14, the second end plate 14 and the first end plate 13 fit more tightly, thus making the second end plate 14 and the first end plate 13 fit more firmly. The sliding member 214 is also provided with a second sliding groove 2142. The connection mechanism and working method of the second sliding groove 2142 and the fourth link 227 are the same as the connection mechanism and working method of the first sliding groove 2141 and the first link 222, which will not be described again. Thus, the second driving member 212 can drive the top plate 228 to swing.

[0045] Reference Figure 11 and Figure 12As shown, a second assembly mechanism 26 is also provided on the top seat 25 at the position corresponding to the first assembly mechanism 22, that is, the first assembly mechanism 22 and the second assembly mechanism 26 are arranged opposite to each other. The second assembly mechanism 26 is provided with a third connecting rod 261, a fourth guide rod 262, a fifth guide rod 263 and a sixth guide rod 264 in sequence along the moving direction of the clamping mechanism 24. The third connecting rod 261 is rotatably connected to the top seat 25. Specifically, a sliding member 214 is provided on the side of the top seat 25 away from the movable seat 23. The first rotating shaft 2121 passes through the movable seat 23 and is rotatably connected to the top seat 25. The sliding member 214 is rotatably connected to the first rotating shaft 2121 through the fifth transmission member 251. The connection structure and working method of the third connecting rod 261 and the sliding member 214 are the same as the connection structure and working method of the first connecting rod 222 and the sliding member 214, and will not be described again. This allows the second driving member 212 to drive the third connecting rod 261 to swing. The ends of the fourth guide rod 262, the fifth guide rod 263, and the sixth guide rod 264 near the third link 261 are all bent away from the clamping mechanism 24. At the same time, the end of the fifth guide rod 263 near the third link 261 is located between the third link 261 and the top seat 25, and the end of the fifth guide rod 263 away from the third link 261 is located between the fourth guide rod 262 and the top seat 25. The end of the fourth guide rod 262 away from the third link 261 is located between the sixth guide rod 264 and the fifth guide rod 263. This makes the working areas of the fourth guide rod 262, the fifth guide rod 263, and the sixth guide rod 264 overlap, and the fifth guide rod 263, the fourth guide rod 262, and the sixth guide rod 264 are arranged sequentially away from the top seat 25. During the movement of the clamping mechanism 24 towards the second assembly mechanism 26, the third connecting rod 261 swings, causing the fourth rocker 16 to fold away from the internal space of the packaging box 1. After the third rocker 15 contacts the curved part of the fourth guide rod 262, it gradually folds away from the internal space of the packaging box 1 along the fourth guide rod 262. At this time, both the third rocker 15 and the fourth rocker 16 are in an outward folded state. The fourth end plate 18 is located between the fifth guide rod 263 and the top seat 25. After the fourth end plate 18 contacts the curved part of the fifth guide rod 263, it moves along the fifth guide rod 263. The fifth guide rod 263 can prevent the fourth end plate 18 from folding into the internal space of the packaging box 1. After the third end plate 17 contacts the curved part of the sixth guide rod 264, it gradually folds away from the internal space of the packaging box 1 to be assembled along the sixth guide rod 264. After the end of the packaging box 1 to be assembled passes through the second assembly mechanism 26, the third wing 15, the fourth wing 16, the third end plate 17 and the fourth end plate 18 are all in an open state, in preparation for the subsequent placement of the product into the internal space of the packaging box 1 to be assembled.

[0046] The top seat 25 is also equipped with a third assembly mechanism 27, which is located on the opposite side of the second assembly mechanism 26. The third assembly mechanism 27 has the same structure and working method as the first assembly mechanism 22, and will not be described again. The third assembly mechanism 27 is used to assemble the unassembled end of the packaging box 1 to be assembled. The middle position of the fifth transmission component 251 on the top seat 25 is connected to the first rotating shaft 2121. Both ends of the fifth transmission component 251 are connected to sliding components 214, so that the second driving component 212 can drive the sliding components 214 to swing. The connection structure and working method of the sliding component 214 with the top seat 25 and the third assembly mechanism 27 are the same as the connection structure and working method of the sliding component 214 with the base 21 and the first assembly mechanism 22, and will not be described again.

[0047] Multiple rollers 211 are provided on the side wall of the base 21, extending from the end of the third guide rod 225 away from the second guide rod 224 towards the direction away from the third guide rod 225. These rollers 211 form a conveying channel for transporting the packaging box 1 to be assembled. The contact surface between the conveying channel and the packaging box 1 coincides with the straight section of the third guide rod 225, allowing the packaging box 1 output from the first assembly mechanism 22 to move along the conveying channel. A feeding station for placing the item to be packaged into the packaging box is provided on the moving path of the clamping mechanism 24. The feeding station is located within the conveying channel and between the first assembly mechanism 22 and the third assembly mechanism 27. Preferably, the sixth guide rod 264 passes through the feeding station along the side wall of the top seat 25, ensuring that one end of the packaging box 1 is open, allowing the item to be placed into the packaging box 1. The conveying channel extends from the corresponding position of the third assembly mechanism 27 to the unloading station 29. The unloading station 29 is located at the opposite end of the unloading station. The unloading station 29 is equipped with a first guide plate 291, which is used to support the packaged boxes. The packaged boxes are removed from the clamping mechanism 24 by the external mechanism. The unloading station 29 and the first assembly mechanism 22 are located at the loading station. The external mechanism clamps the packaged box 1 to be assembled between the clamping plates 244 of the clamping mechanism 24. Preferably, the end of the clamping plate 244 away from the movable seat 23 is provided with a groove. A second guide plate 28 connected to the movable seat 23 is provided at the position of the groove. The second guide plate 28 moves from the input end of the first assembly mechanism 22 along the side wall of the movable seat 23 to the unloading station 29. The second guide plate 28 is used to guide the packaged box 1 to be assembled and prevent the packaged box 1 to be assembled from leaving the conveying channel.

[0048] In use, the external feeding mechanism first clamps the packaging box 1 to be assembled between the clamping plates 244 of the clamping mechanism 24. Then, the first driving component 231 drives the clamping mechanism 24 to slide, thereby moving the packaging box 1 to be assembled. During the movement, the packaging box 1 to be assembled passes through the first assembly mechanism 22 and the second assembly mechanism 26. The first assembly mechanism 22 can assemble the bottom end of the packaging box 1 to be assembled, thereby sealing the bottom end of the packaging box 1 to be assembled. The second assembly mechanism 26 can keep the top end of the packaging box 1 to be assembled in an open state. After passing through the first assembly mechanism 22 and the second assembly mechanism 26, the packaging box 1 to be assembled enters the conveying channel until the unloading station. The external transfer mechanism puts the items to be packaged into the packaging box 1 to be assembled. Then, the clamping mechanism 24 continues to drive the packaging box 1 to be assembled to move. After passing through the third assembly mechanism 27, the top end of the packaging box 1 to be assembled is assembled, thereby completing the overall assembly of the packaging box and the packaging of the items. The clamping mechanism 24 drives the packaged packaging box to the unloading station 29. The packaged packaging box is removed from the clamping mechanism 24 by the external mechanism.

[0049] Example 2

[0050] Reference Figure 13 As shown, the present invention also provides a packaging device, including the packaging box assembly component 2 in Embodiment 1, and further including the feeding component 3 and the stretching component 4.

[0051] Reference Figure 14 and Figure 15As shown, the feeding assembly 3 includes a conveyor 31, which can be considered as a transmission belt device. The conveying surface of the conveyor 31 is used to place the packaging box 1 to be assembled, and the packaging box 1 to be assembled is flat, i.e., in a compressed state. The packaging box 1 to be assembled is placed perpendicular to the conveying surface, that is, the central axis of the packaging box 1 to be assembled is perpendicular to the conveying surface. A first connecting member 34 is connected to the side wall of the conveyor 31. The first connecting member 34 is perpendicular to the conveying surface and is connected to a first baffle 33. The first baffle 33 is arranged along the conveying direction of the conveyor 31 and is located at the output end of the conveyor 31. The side wall of the conveyor 31 is also connected to a second connector 36. The second connector 36 is arranged opposite to the first connector 34 and is perpendicular to the conveying surface. The second connector 36 is connected to a second baffle 35, which is parallel to the first baffle 33. The two ends of the second baffle 35 are located at the input end and the output end of the conveyor 31, respectively. The space between the second baffle 35 and the first baffle 33 is used to accommodate the packaging box 1 to be assembled. The second baffle 35 and the first baffle 33 are used to support the packaging box 1 to be assembled and prevent the packaging box 1 to be assembled from falling outside the feeding assembly 3. The first baffle 33 has a first stop 331 extending towards the second baffle 35 at one end near the output end of the conveyor 31, and the second baffle 35 has a second stop 332 extending towards the first baffle 33 at one end near the output end of the conveyor 31. The distance between the first stop 331 and the second stop 332 is less than the width of the packaging box 1 to be assembled. Since the packaging box 1 to be assembled is flat, it can be bent. The stretching component 4 can attract the packaging box 1 to be assembled, so that the packaging box 1 to be assembled can be pulled out between the first stop 331 and the second stop 332. Preferably, a third stop 32 is placed on the conveyor 31. The third stop 32 is made of non-slip material. The third stop 32 is placed at the input end of the conveyor 31 and fits against the packaging box 1 to be assembled that is close to the input end of the conveyor 31. This fixes the packaging box 1 to be assembled between the first baffle 33, the second baffle 35, the first stop 331, the second stop 332, and the third stop 32. Only the packaging box 1 to be assembled that is close to the first stop 331 and the second stop 332 can be pulled away by the stretching component 4.

[0052] Reference Figure 16As shown, the stretching assembly 4 includes a support base 41 and a fourth driving member 42 connected to the support base 41. The output end of the fourth driving member 42 is connected to a third rotating shaft 43. The third rotating shaft 43 is fixedly connected to a connecting plate 44. The connecting plate 44 is rotatably connected to a fourth rotating shaft 45. The third rotating shaft 43 and the fourth rotating shaft 45 are connected by a fourth transmission member, which can be regarded as a chain. Both the third rotating shaft 43 and the fourth rotating shaft 45 are provided with gears that cooperate with the chain. The fourth rotating shaft 45 is provided with a plurality of first adsorption elements 47 connected to a vacuum source through a first adsorption bracket 46. Specifically, the first adsorption bracket 46 is provided with two sets of first adsorption elements 47 symmetrically arranged. The fourth driving member 42 can drive the connecting plate 44 to rotate and can also drive the fourth rotating shaft 45 to rotate, so that the first adsorption elements 47 can rotate about the third rotating shaft 43 as an axis and can also rotate about the fourth rotating shaft 45 as an axis. The support base 41 is also equipped with a second adsorption bracket 48, on which a second adsorption element 49 connected to the vacuum source is provided. The second adsorption element 49 is positioned facing the third rotating shaft 43, and the distance between the second adsorption element 49 and the support base 41 is the same as the distance between the first adsorption element 47 and the support base 41. During the movement of the first adsorption element 47 driven by the fourth driving component 42, the adsorption end of the first adsorption element 47 passes sequentially through the output end of the feeding component 3, the adsorption end of the second adsorption element 49, and the feeding station of the packaging box assembly component 2.

[0053] In use, the fourth driving component 42 drives the first adsorption component 47 to move. When the adsorption end of the first adsorption component 47 passes the output end of the feeding component 3, the first adsorption component 47 can adsorb the packaging box 1 to be assembled and pull the packaging box 1 out between the first stop 331 and the second stop 332. Then, the first adsorption component 47 drives the packaging box 1 to be assembled past the adsorption component of the second adsorption component 49. The second adsorption component 49 can briefly adsorb the packaging box 1 to be assembled. At this time, the first adsorption component 47 and the second adsorption component 49 are adsorbed on opposite sides of the packaging box 1 to be assembled. The first adsorption component 47 continues to move, thereby stretching and opening the packaging box 1 to be assembled. An internal space is formed inside box 1. Finally, the second adsorption member 49 stops adsorbing the packaging box 1 to be assembled. The first adsorption member 47 moves the packaging box 1 to be assembled to the loading station of the packaging box assembly component 2. Since the moving path of the first adsorption member 47 is arc-shaped, the included angle position of the packaging box 1 to be assembled contacts the included angle of the clamping plate 244 and the fourth rotating shaft 45 first. During the movement of the first adsorption member 47, the packaging box 1 to be assembled is fully stretched between the clamping plates 244. The opposite side wall of the packaging box 1 to be assembled abuts against the clamping plate 244, thereby fixing the packaging box 1 to be assembled between the clamping plates 244. At this time, the first adsorption member 47 stops adsorbing the packaging box 1 to be assembled.

[0054] This invention discloses a packaging box assembly component 2 and a packing device. A clamping mechanism 24 moves the packaging box 1 to be assembled. A first assembly mechanism 22 assembles the bottom of the packaging box 1. A second assembly mechanism 26 opens the packaging box 1. A third assembly mechanism 27 assembles the top of the packaging box 1. An external transfer mechanism moves the product into the packaging box 1, allowing for packing. This eliminates the need for manual assembly, improving packing efficiency. A second driving component 212 simultaneously drives the components of both the first and third assembly mechanisms 22 and 27, increasing its utilization rate and reducing overall cost. The feeding component 3 and stretching component 4 work together to feed the packaging box assembly component 2, allowing the packaging box 1 to be packed when it is in a flat position.

[0055] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A packaging box assembly component, characterized in that... ,include: The support frame is provided with a first driving member and a second driving member; A clamping mechanism is slidably connected to the support frame and connected to the output end of the first driving member. The clamping mechanism includes clamping plates arranged opposite each other, and the space between the two clamping plates is used to clamp the packaging box to be assembled. A first assembly mechanism is connected to the support frame. The first assembly mechanism includes a first connecting rod, a first guide rod, a second guide rod, and a third guide rod arranged sequentially along the moving direction of the clamping mechanism. The first connecting rod is rotatably connected to the support frame and is also connected to the output end of the second driving member. The distance between the second guide rod and the center line of the support frame is greater than the distance between the first guide rod and the center line of the support frame, and the distance between the second guide rod and the center line of the support frame is greater than the distance between the third guide rod and the center line of the support frame. The ends of the first guide rod, the second guide rod, and the third guide rod near the first connecting rod are bent away from the clamping mechanism. The support frame includes a base, a movable seat, and a top seat. The movable seat is slidably connected between the top seat and the base. The top seat is provided with a third driving member, the output end of which is connected to the movable seat via a first transmission member. The clamping mechanism is connected to the movable seat, and the first assembly mechanism is connected to the base. Multiple rollers are provided on the side wall of the base from the end of the third guide rod away from the second guide rod towards the direction away from the third guide rod, forming a conveying channel. A second assembly mechanism is also provided on the top seat corresponding to the position of the first assembly mechanism. The second assembly mechanism includes a conveying channel along the... The clamping mechanism comprises a third connecting rod, a fourth guide rod, a fifth guide rod, and a sixth guide rod arranged sequentially in the direction of movement. The third connecting rod is rotatably connected to the top seat. The ends of the fourth, fifth, and sixth guide rods near the third connecting rod are all bent away from the clamping mechanism. The end of the fifth guide rod near the third connecting rod is located between the third connecting rod and the top seat, and the end of the fifth guide rod away from the third connecting rod is located between the fourth guide rod and the top seat. The end of the fourth guide rod away from the third connecting rod is located between the sixth and fifth guide rods. The second driving component is connected to the base. The output end of the second driving component is connected to a first rotating shaft. The first rotating shaft is fixedly connected to a second transmission component. The second transmission component is rotatably connected to a sliding component. The sliding component is provided with a first sliding groove. The base is rotatably connected to a third transmission component. The third transmission component is slidably connected to the first sliding groove. The third transmission component is also rotatably connected to a second connecting rod. The second connecting rod is connected to the second rotating shaft. The second rotating shaft is connected to the first connecting rod.

2. The packaging box assembly component according to claim 1, characterized in that: The first guide rod has one end near the first connecting rod located between the support frame and the first connecting rod. The first guide rod has one end near the second guide rod located between the support frame and the second guide rod. The second guide rod has a spray adhesive component connected to the support frame on the side away from the support frame. The third guide rod has one end near the second guide rod located between the support frame and the second guide rod.

3. The packaging box assembly component according to claim 1, characterized in that: The clamping mechanism is slidably connected to the edge of the movable seat, the clamping plate extends away from the movable seat, and the opposite side of the clamping plate is provided with an anti-slip block.

4. The packaging box assembly component according to claim 1, characterized in that: The top seat is also provided with a third assembly mechanism. The moving path of the clamping mechanism is provided with a material unloading station for putting the items to be packaged into the packaging box. The material unloading station is located in the conveying channel and is also located between the first assembly mechanism and the third assembly mechanism. The sixth guide rod passes through the position corresponding to the material unloading station along the side wall of the top seat.

5. The packaging box assembly component according to claim 1, characterized in that: The base is rotatably connected to a fourth link, the fourth link is connected to a top plate, and the third guide rod is located between the top plate and the base.

6. A packaging device, characterized in that, include: The packaging box assembly according to any one of claims 1-5 further includes a feeding assembly and a stretching assembly.

7. The packaging device according to claim 6, characterized in that: The stretching assembly includes a support base and a fourth driving component connected to the support base. The output end of the fourth driving component is connected to a third rotating shaft. The third rotating shaft is fixedly connected to a connecting plate. The connecting plate is rotatably connected to the fourth rotating shaft. The third rotating shaft and the fourth rotating shaft are connected by a fourth transmission component. The fourth rotating shaft is provided with a plurality of first adsorption elements communicating with a vacuum source. The movement path of the first adsorption elements passes through the output end of the feeding assembly. The support base is also provided with a second adsorption element communicating with a vacuum source. The movement path of the first adsorption elements also passes through the second adsorption elements.

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