CN112550811A

CN112550811A - Packing clamping jaw assembly, packing device and bag arranging machine

Info

Publication number: CN112550811A
Application number: CN202011371890.9A
Authority: CN
Inventors: 徐崇友
Original assignee: Shenzhen Creative Visual Intelligence Visual Technology Co ltd
Current assignee: Shenzhen Creative Visual Intelligence Visual Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-26

Abstract

The invention provides a packing clamping jaw assembly which comprises a packing clamping jaw mounting seat and at least two packing clamping jaw modules, wherein the packing clamping jaw modules are detachably connected to the packing clamping jaw mounting seat.

Description

Packing clamping jaw assembly, packing device and bag arranging machine

Technical Field

The invention belongs to the technical field of bag arranging machines, and particularly relates to a packing clamping jaw assembly, a packing device and a bag arranging machine.

Background

The packaging bag, especially the plastic packaging bag, provides a great deal of convenience for daily work and life. The production of the packaging bags is usually performed on a bag arranging machine, which stacks a plurality of packaging bags together and then ties up the packaging bags with rubber bands and the like, so that the bundled packaging bags are prepared, and then the bundled packaging bags are manually placed into packaging materials (woven bags or packaging boxes) and the like for convenient storage and transportation.

The existing bag arranging machine comprises a material distributing device, a detecting device, a material receiving device and a packing device, wherein the material distributing device is used for sequentially conveying a single packaging bag to the detecting device. Detection device includes detection mechanism and exhaust mechanism, and detection mechanism is used for detecting the wrapping bag of transporting by feed divider, and detection mechanism still is used for carrying the qualified wrapping bag of detection to material collecting device, and exhaust mechanism is used for rejecting the unqualified wrapping bag after detection mechanism detects from detection mechanism. The receiving device is used for receiving a plurality of qualified packaging bags conveyed by the inspection mechanism and stacking the packaging bags, and the stacked packaging bags are clamped and placed in the packing device. The packing device is used for packing a plurality of stacked packing bags. The packing device comprises a packing rack, a packing clamping jaw assembly and a packing driving assembly. The fixed part of the packing driving component is fixed on the packing machine frame, and the fixed part of the packing clamping jaw component is fixed on the movable part of the packing driving component. The packing driving component is provided with a first packing position and a second packing position. When the packing driving assembly conveys the packing clamping jaw assembly to the first packing position, the packing clamping jaw assembly clamps a plurality of stacked packing bags clamped by the material receiving device; when packing drive assembly carried packing clamping jaw assembly to the second packing position, the user carried out the ribbon to the wrapping bag on the packing clamping jaw assembly. The packing clamping jaw assembly comprises a finger cylinder and two packing clamping plates, and the two packing clamping plates are respectively fixed on two output shafts of the finger cylinder. However, since the plurality of stacked packing bags are clamped on the packing jaw assembly, the packing jaw assembly is easily stressed unevenly, and the packing jaw assembly is easily damaged.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: to current because a plurality of wrapping bags that stack press from both sides tightly and lead to packing clamping jaw subassembly atress inhomogeneous easily at this packing clamping jaw subassembly, make this packing clamping jaw subassembly take place the problem of damage easily, provide a packing clamping jaw subassembly, packing apparatus and reason bag machine.

In order to solve the technical problems, on one hand, the embodiment of the invention provides a packing clamping jaw assembly, which comprises a packing clamping jaw mounting seat and at least two packing clamping jaw modules, wherein the packing clamping jaw modules are detachably connected to the packing clamping jaw mounting seat;

the packaging clamping jaw module comprises a packaging fixed seat, a packaging rotary driving mechanism, a packaging transmission assembly and a packaging clamping jaw rod;

the packing fixed seat is detachably connected to the clamping jaw mounting seat;

one end of the packing clamping claw rod is rotatably connected to the packing fixing seat, and a packing clamping space is formed between one end of the packing clamping claw rod, which is far away from the packing fixing seat, and the lower side of the packing clamping claw mounting seat;

one end of the packing transmission assembly is connected to the movable part of the packing rotation driving mechanism, the other end of the packing transmission assembly is connected to the packing clamping claw rod, and the packing transmission assembly drives the packing clamping claw rod to rotate through the packing transmission assembly.

Optionally, the packing transmission assembly includes a first packing gear, a second packing gear and a packing transmission toothed belt, the first packing gear is fixed to the movable portion of the rotary driving mechanism and coaxially connected to the movable portion of the rotary driving mechanism, the second packing gear is fixed to the packing claw rod, a rotating shaft of the second packing gear is coaxially disposed with the rotating shaft of the packing claw rod, the packing transmission toothed belt is wound around the first packing gear and the second packing gear, and the first packing gear and the second packing gear are engaged with the packing transmission toothed belt.

Optionally, the baling jaw module further comprises a resilient protection member secured to the baling jaw lever.

According to the packing clamping jaw assembly provided by the embodiment of the invention, when a plurality of stacked packing bags are clamped in the packing clamping space, the packing clamping jaw rod plays a main stress role, the packing rotary driving mechanism is relatively low in stress, and the packing rotary driving mechanism is not easy to damage.

On the other hand, the embodiment of the invention provides a packing device, which comprises a packing rack, a packing clamping jaw assembly and a packing driving assembly, wherein the fixed part of the packing driving assembly is fixed on the packing rack.

Optionally, the packing drive assembly includes at least two packing cylinder drive modules, all packing cylinder drive modules set up along the horizontal direction, all packing cylinder drive modules parallel arrangement, the packing cylinder drive modules connect gradually in the packing cylinder drive module: the fixed part of one of the packing cylinder driving modules is fixed on the packing rack, and the movable part of the other packing cylinder driving module is fixed on the packing clamping jaw mounting seat.

Optionally, the packing apparatus further comprises a strapping machine, the strapping machine is used for strapping the packing bags on the packing jaw assembly, and the strapping machine is arranged on one side of the packing rack.

In another aspect, an embodiment of the present invention provides a bag arranging machine, which includes a material distributing device, a detecting device, a material receiving device, and the above-mentioned packaging device;

the material distributing device is used for sequentially conveying single packaging bags to the detecting device, the detecting device comprises a detecting mechanism and a waste discharging mechanism, the detecting mechanism is used for detecting the packaging bags conveyed by the material distributing device, and the detecting mechanism is also used for conveying the qualified packaging bags to the material receiving device;

the waste discharge mechanism is used for removing unqualified packaging bags detected by the detection mechanism from the detection mechanism;

the material receiving device is used for receiving and stacking a plurality of qualified packaging bags conveyed by the inspection mechanism, and clamping and placing the stacked packaging bags into the packaging device.

Drawings

Fig. 1 is a schematic overall structural diagram of a bag management machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a detection apparatus according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a first schematic structural diagram of a material receiving device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a material receiving device according to an embodiment of the present invention;

fig. 6 is a schematic partial structure diagram of a material receiving device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a packaging apparatus according to an embodiment of the present invention;

fig. 8 is a schematic partial structural diagram of a packaging apparatus according to an embodiment of the present invention;

fig. 9 is a schematic partial structural diagram of a packaging apparatus according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a conventional packaging bag.

Wherein, in the figures, the respective reference numerals:

1. a material distributing device; 2. a detection device; 2111. a first sub-conveyance assembly; 2112. a second sub-conveyance assembly; 2113. a transfer gap; 212. detecting the bracket; 221. a waste discharge support; 222. a waste discharge drive mechanism; 223. a waste discharge baffle; 2231. a fixed part; 2232. a guide portion; 224. a waste discharge roller; 225. a waste discharge connecting plate; 3. a material receiving device; 31. a material receiving movable module; 311. a material receiving position; 312. a material clamping position; 32. a material receiving and dropping assembly; 321. a first receiving member; 3211. a first side plate; 3212. a second side plate; 3213. a first receiving connecting plate; 322. a second receiving member; 3221. a third side plate; 32211. a third contact surface; 3222. a fourth side plate; 32221. a fourth contact surface; 3223. a second receiving connecting plate; 323. a material receiving seat; 3231. an adjustment hole; 324. a first material receiving support member; 325. a third receiving member; 3251. a fifth side plate; 3252. a sixth side plate; 32521. a sixth contact surface; 3253. a third material receiving connecting plate; 326. a fourth receiving member; 3261. a seventh side plate; 3262. an eighth side plate; 32621. a seventh contact surface; 3263. a fourth receiving connecting plate; 32631. an eighth contact surface; 327. a second material receiving support member; 328. a first connecting pin; 329. a second connecting pin; 33. a material receiving shielding piece; 331. a drop gap; 34. a material receiving rotary driving member; 35. a material receiving and aligning mechanism; 351. patting the bracket; 352. beating the plate; 353. a patting and aligning drive mechanism; 36. a material receiving mechanical claw component; 4. a packaging device; 41. a packaging frame; 42. a baling jaw assembly; 421. a packaging clamping jaw mounting seat; 4211. packaging and clamping the space; 422. a packing jaw module; 4221. a packing fixing seat; 4222. a packing rotation drive mechanism; 4223. a baling drive assembly; 42231. a first packing gear; 42232. a second packing gear; 42233. a packing conveyor belt; 4224. packing and clamping claw rods; 4225. an elastic protection member; 43. a packing drive assembly; 431. a packaging cylinder driving module; 44. bundling the belt machine; 51. a first pocket corner; 52. a second pocket corner; 53. a third pocket corner; 54. a fourth pocket corner.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the bag arranging machine provided by the embodiment of the invention comprises a material distributing device 1, a detecting device 2, a material receiving device 3 and a packing device 4.

The material distributing device 1 is used for sequentially conveying single packaging bags to the detecting device 2.

Detection device 2 includes detection mechanism and exhaust mechanism, and detection mechanism is used for detecting the wrapping bag of transporting by feed divider 1 and coming, and detection mechanism still is used for detecting qualified wrapping bag and carries to material collecting device 3, and exhaust mechanism is used for rejecting the unqualified wrapping bag after detection mechanism detects from detection mechanism.

The receiving device 3 is used for receiving a plurality of qualified packaging bags conveyed by the inspection mechanism and stacking the packaging bags, and the stacked packaging bags are clamped and placed in the packing device 4.

The packing device 4 is used for packing a plurality of stacked packing bags.

In one embodiment, as shown in fig. 1, 2 and 3, the inspection mechanism includes an inspection conveying assembly, an inspection bracket 212 and an inspection assembly, the inspection conveying assembly is disposed on the inspection bracket 212, the inspection conveying assembly includes a first sub-conveying assembly 2111 and a second sub-conveying assembly 2112, the inspection bracket 212 spans over the first sub-conveying assembly 2111, the inspection assembly is located above the first sub-conveying assembly 2111, and the inspection assembly is used for inspecting the packaging bag transported on the first sub-conveying assembly 2111. A transfer gap 2113 is provided between the first sub-transfer assembly 2111 and the second sub-transfer assembly 2112. The inspection assembly includes a vision camera and an illumination device, which are fixed on the inspection bracket 212, and a photographing end of the vision camera and an illumination end of the illumination device face the conveying surface of the first sub-conveyor assembly 2111. The detection mechanism further comprises a vision processing center, a vision camera and a waste discharge mechanism are in communication connection with the vision processing center, specifically, the vision processing center is in communication connection with the waste discharge driving mechanism 222, the vision camera sequentially shoots real-time images of each packaging bag on the first sub-conveying component 2111 and sends each real-time image to the vision processing center, the vision processing center calls pre-stored standard images to be sequentially compared with each real-time image, if the current real-time image is different from the standard images, the packaging bag corresponding to the current real-time image is unqualified and forms unqualified data, and the waste discharge mechanism is controlled to work according to the unqualified data. In order to guarantee that unqualified packaging bags are removed from the conveying gap 2113 and the adjacent packaging bags of the unqualified packaging bags are not influenced to be conveyed on the detection conveying assembly, the conveying distance of each packaging bag on the detection conveying assembly is reasonably set, and the working time, the working speed and other parameters of the waste discharge mechanism are reasonably set.

In one embodiment, as shown in fig. 1, 2 and 3, the waste discharging mechanism includes a waste discharging bracket 221, a waste discharging driving mechanism 222, a waste discharging baffle 223 and a waste gas blowing device, the waste discharging bracket 221 spans across the inspection conveyance assembly, and a fixing portion 2231 of the waste discharging driving mechanism 222 is fixed on the waste discharging bracket 221. The waste drive mechanism 222 and the waste flapper 223 are located above the transfer gap 2113. The waste trap 223 includes a fixing portion 2231 and a guide portion 2232 coupled to the fixing portion 2231, and the fixing portion 2231 of the waste trap 223 is fixed to the output shaft of the waste driving mechanism 222, and preferably, the fixing portion 2231 and the guide portion 2232 are integrally formed. The guide 2232 is for contacting the defective bag to direct the defective bag to below the transfer gap 2113, and ensures that the defective bag moves below the transfer gap 2113. The waste discharge baffle 223 is provided with a gas blowing hole which penetrates through the waste discharge baffle 223. Preferably, one end of the air blowing hole is positioned on the fixing part 2231, and the other end of the air blowing hole is positioned on the guide part 2232; or a blowing hole is formed through the guide 2232. The waste discharge blowing device comprises an air pump and an air pipe. The air pump sets up outside detection mechanism and does not contact with feed divider 1, material collecting device 3 and packing apparatus 4, and tracheal one end is connected on the air pump and is held the intercommunication with giving vent to anger of air pump, and tracheal other one end is towards the gas hole. The air pump moves the packing bag in contact with the waste flapper 223 rapidly toward the lower side of the transfer gap 2113 through the air tube. Preferably, the air pump is fixed to the waste stand 221. The trachea is a rigid tube or a flexible tube. When the air pipe is a rigid pipe, the air pump is fixed on the waste discharge bracket 221, one end of the rigid pipe is fixed on the air pump and is communicated with the air outlet end of the air pump, the other end of the rigid pipe is positioned on one side of the fixing part 2231 and faces the air blowing hole, and the air pump blows air to the air blowing hole through the rigid pipe; when the trachea was the flexible tube, the one end of flexible tube and the end intercommunication of giving vent to anger of air pump, the other one end and the gas hole intercommunication of flexible tube just fix on the baffle 223 of wasting discharge, and the air pump blows gas and the flexible tube does not influence the drive mechanism 222 that wastes discharge and drive the baffle 223 activity of wasting discharge through the flexible tube to the gas hole. The waste discharge baffle 223 is an arc-shaped plate or a V-shaped plate. The waste driving mechanism 222 is a waste cylinder or a waste linear motor.

In one embodiment, as shown in fig. 1, 2 and 3, in order to further reduce the friction between the guide part 2232 and the packaging bag, the waste discharge mechanism further includes a waste discharge roller 224, the waste discharge roller 224 is rotatably connected to the waste discharge baffle 223, the waste discharge roller 224 is located on the fixing part 2231 of the waste discharge baffle 223, and the waste discharge roller 224 is located at one side of the guide part 2232. Unqualified packaging bag contacts with the roller 224 of wasting discharge earlier then with guide part 2232, has reduced the frictional force between unqualified packaging bag and the baffle 223 of wasting discharge, guarantees that unqualified packaging bag moves towards conveying clearance 2113 inside and below, guarantees to discharge detection mechanism to unqualified packaging bag. The waste discharge mechanism further includes two waste discharge connection plates 225 disposed opposite to each other, and the waste discharge connection plates 225 are fixed to the fixing portion 2231, and preferably, the waste discharge connection plates 225 are integrally disposed with the waste discharge baffle 223. The both ends at the waste discharge roller 224 are swivelling joint respectively on two rows of waste connecting plates 225, improve through waste connecting plates 225 and arrange waste roller 224 and connect stability and convenience on waste baffle 223.

In an embodiment, as shown in fig. 1, fig. 4, fig. 5 and fig. 6, the material receiving device 3 includes a material receiving movable module 31, a material receiving falling component 32 and a material receiving shielding piece 33, the material receiving movable module 31 is provided with a material receiving position 311, the material receiving falling component 32 is fixed on the movable portion of the material receiving movable module 31, the material receiving movable module 31 drives the material receiving falling component 32 to move to the material receiving position 311, the material receiving falling component 32 is located below the material receiving shielding piece 33, and it is ensured that a plurality of qualified packing bags are conveyed into the material receiving device 3 from the detection mechanism. Specifically, a plurality of packages that are qualified are conveyed from the detection conveying assembly to the material receiving and dropping assembly 32. Receive material blanking 33 and be used for stopping and making the qualified a plurality of wrapping bags that stop that the inspection mechanism carried in the qualified a plurality of wrapping bags that stop fall receive material drop subassembly 32, receive the horizontal activity of material blanking 33 restriction wrapping bag, the wrapping bag drops under the effect of gravity in receiving material drop subassembly 32, preferably, receive material blanking 33 sets up the one end of keeping away from first sub-conveying subassembly 2111 at sub-conveying subassembly 2112, receive and form the clearance 331 that drops between the tip of material blanking 33 and sub-conveying subassembly 2112, the clearance 331 that drops is used for making the qualified a plurality of wrapping bags that stop fall receive material drop subassembly 32 in, the clearance 331 that drops carries out reasonable setting according to the size of wrapping bag. Preferably, the material receiving movable module 31 is a servo motor module or a cylinder module.

In one embodiment, as shown in fig. 10, the packing bag is a square bag or an irregular bag, and when the packing bag is a square bag, the square bag includes a first bag corner 51, a second bag corner 52, a third bag corner 53 and a fourth bag corner 54, the first bag corner 51 and the second bag corner 52 are symmetrically disposed, and the third bag corner 53 and the fourth bag corner 54 are symmetrically disposed.

In one embodiment, as shown in fig. 1, 4, 5, 6 and 10, in order to facilitate the arrangement of a plurality of stacked packaging bags in the receiving and dropping assembly 32, the receiving and dropping assembly 32 includes a first receiving member 321, a second receiving member 322, a receiving seat 323 and a first receiving support 324, the first receiving member 321 and the second receiving member 322 are disposed at intervals, and the first receiving member 321 and the second receiving member 322 are fixed on the first receiving support 324; the material receiving seat 323 is disposed on the movable portion of the material receiving movable module 31, the first material receiving support 324 is disposed on the material receiving seat 323, and the material receiving seat 323, the first material receiving support, the first material receiving member 321 and the second material receiving member 322 cooperate to support the packaging bag. The first material receiving member 321 and the second material receiving member 322 are arranged to arrange the stacked packaging bags in the material receiving falling assembly 32.

As shown in fig. 1, 4, 5, 6 and 10, when the square bag is positioned in the material receiving and dropping unit 32, the first bag corner 51 is positioned in the first receiving member 321, and the second bag corner 52 is positioned in the second receiving member 322, so that the packaging bag in the material receiving and dropping unit 32 is prevented from being separated from the material receiving and dropping unit 32.

In an embodiment, as shown in fig. 1, 4, 5 and 6, the first material receiving member 321 includes a first side plate 3211, a second side plate 3212 and a first material receiving connecting plate 3213, and one end of the first side plate 3211 and one end of the second side plate 3212 are fixed to the first material receiving connecting plate 3213; the first receiving connecting plate 3213 is fixed to the first receiving supporter 324; the first side plate 3211 and the second side plate 3212 are spaced apart from each other or integrally connected to each other. Preferably, the first side plate 3211 is integrally connected to the first receiving connecting plate 3213, and the second side plate 3212 is integrally connected to the first receiving connecting plate 3213. Preferably, the first receiving connecting plate 3213 is integrally connected to the first receiving supporting member 324. The first receiving member 321 has a simple structure and is very practical.

In one embodiment, as shown in fig. 1, 4, 5 and 6, the second material receiving member 322 includes a third side plate 3221, a fourth side plate 3222 and a second material receiving connecting plate 3223, wherein one end of the third side plate 3221 and one end of the fourth side plate 3222 are fixed to the second material receiving connecting plate 3223; the second receiving connecting plate 3223 is fixed on the first receiving supporter 324; the third side plate 3221 and the fourth side plate 3222 are spaced apart from each other or integrally connected to each other. Preferably, the third side plate 3221 is integrally connected to the second receiving connecting plate 3223, and the fourth side plate 3222 is integrally connected to the second receiving connecting plate 3223. Preferably, the second receiving connecting plate 3223 is integrally connected to the first receiving supporting member 324. The second receiving member 322 has a simple structure and is very practical. Specifically, the receiving seat 323, the first receiving support, the first receiving connecting plate 3213 and the second receiving connecting plate 3223 cooperate to support the packaging bag in the receiving and dropping assembly 32.

As shown in fig. 1, 4, 5 and 6, a surface of the first side plate 3211 is set as a first contact surface, a surface of the second side plate 3212 is set as a second contact surface, a surface of the third side plate 3221 is set as a third contact surface 32211, and a surface of the fourth side plate 3222 is set as a fourth contact surface 32221; the first contact surface, the second contact surface, the third contact surface 32211 and the fourth contact surface 32221 are used for contacting with the side edge of the packaging bag; the first contact surface and the second contact surface are located on the same vertical plane, and the third contact surface 32211 faces the fourth contact surface 32221.

In one embodiment, as shown in fig. 1, 4, 5 and 6, the material receiving and dropping assembly 32 further includes a third material receiving member 325, a fourth material receiving member 326 and a second material receiving support member 327, wherein the first material receiving member 321, the second material receiving member 322, the third material receiving member 325 and the fourth material receiving member 326 are arranged at intervals, and the third material receiving member 325 and the fourth material receiving member 326 are fixed on the second material receiving support member 327; the second receiving support 327 is disposed on the receiving seat 323.

In one embodiment, as shown in FIGS. 1, 4, 5, 6 and 10, when the square shaped bag is positioned in the material receiving drop assembly 32, the third corner 53 is positioned in the third receiving member 325 and the fourth corner 54 is positioned in the fourth receiving member 326 to prevent the packaging bag in the material receiving drop assembly 32 from falling out of the material receiving drop assembly 32.

In one embodiment, as shown in fig. 1, 4, 5 and 6, the third receiving member 325 includes a fifth side plate 3251, a sixth side plate 3252 and a third receiving connecting plate 3253, and one end of the fifth side plate 3251 and one end of the sixth side plate 3252 are fixed to the third receiving connecting plate 3253; the third receiving connecting plate 3253 is fixed to the second receiving supporting member 327; the fifth side plate 3251 and the sixth side plate 3252 are spaced apart from each other or are integrally connected to each other. Preferably, the fifth side plate 3251 is integrally connected to the third receiving connecting plate 3253, and the sixth side plate 3252 is integrally connected to the third receiving connecting plate 3253. Preferably, the third material collecting connecting plate 3253 is integrally connected to the second material collecting supporting member 327. The third receiving member 325 is simple in structure and very practical.

In one embodiment, as shown in fig. 1, 4, 5 and 6, the fourth receiving member 326 includes a seventh side plate 3261, an eighth side plate 3262 and a fourth receiving connecting plate 3263, and one end of the seventh side plate 3261 and one end of the eighth side plate 3262 are fixed to the fourth receiving connecting plate 3263; the fourth material receiving connecting plate 3263 is fixed on the second material receiving supporting member 327; the seventh side plate 3261 and the eighth side plate 3262 are disposed at intervals or integrally connected. Preferably, the seventh side plate 3261 is integrally connected to the fourth receiving connecting plate 3263, and the eighth side plate 3262 is integrally connected to the fourth receiving connecting plate 3263. Preferably, the fourth material collecting connecting plate 3263 is integrally connected to the second material collecting supporting member 327. The fourth material receiving member 326 has a simple structure and is very practical. Specifically, the receiving seat 323, the first receiving support, the second receiving support, the first receiving connecting plate 3213, the second receiving connecting plate 3223, the third receiving connecting plate 3253 and the fourth receiving connecting plate 3263 cooperate to support the packaging bag located in the receiving and dropping assembly 32.

In one embodiment, as shown in fig. 1, 4, 5 and 6, a surface of the fifth side plate 3251 is provided as a fifth contact surface, a surface of the sixth side plate 3252 is provided as a sixth contact surface 32521, a surface of the seventh side plate 3261 is provided as a seventh contact surface 32621, and a surface of the eighth side plate 3262 is provided as an eighth contact surface 32631; the fifth contact surface, the sixth contact surface 32521, the seventh contact surface 32621 and the eighth contact surface 32631 are used for contacting with the side edge of the packaging bag; the fifth contact surface and the seventh contact surface 32621 are located on the same vertical plane, the fifth contact surface facing the first contact surface, the seventh contact surface 32621 facing the second contact surface, and the sixth contact surface 32521 facing the eighth contact surface 32631.

In one embodiment, as shown in fig. 1, 4, 5 and 6, in order to adjust the direction of the material receiving and dropping assembly 32 and to adjust the stacking direction of the packaging bags in the material receiving and dropping assembly 32, the material receiving device 3 further includes a material receiving rotary driving member 34, a fixed portion 2231 of the material receiving rotary driving member 34 is fixed on the movable portion of the material receiving movable module 31, a material receiving seat 323 is fixed on the movable portion of the material receiving rotary driving member 34, and the first material receiving support 324 and the second material receiving support 327 are disposed on the material receiving seat 323. The packaging bag generally has a first portion and a second portion, and the thickness of the first portion is larger than that of the second portion, so that when a certain number of packaging bags are stacked, if all the packaging bags are in the same direction, the whole formed by the stacked packaging bags has a local thickness relative to the thickness of the other portions of the whole, and the whole is easy to scatter in the packaging process. To solve the above problem, when a certain number of packaging bags are stacked, the material receiving seat 323 is driven by the material receiving rotary driving piece 34 to drive the material receiving falling assembly 32 to rotate to the first rotation state, a part of packaging bags are stacked in the material receiving falling assembly 32 in the first rotation state, then the material receiving seat 323 is driven by the material receiving rotary driving piece 34 to drive the material receiving falling assembly 32 to rotate to the second rotation state, the rest of packaging bags are stacked in the material receiving falling assembly 32 in the second rotation state, the directions of the packaging bags stacked in the material receiving falling assembly 32 in the first rotation state are different from the directions of the packaging bags stacked in the material receiving falling assembly 32 in the second rotation state, and the whole packaging bags with a certain number of packaging bags can be stacked to form a whole with similar local thicknesses.

In one embodiment, as shown in fig. 1, 4, 5 and 6, in order to increase the versatility of the material receiving and dropping assembly 32 for different sizes of packages, the first receiving support 324 and the second receiving support 327 are adjustably disposed on the receiving seat 323. Preferably, the material receiving and dropping assembly 32 further comprises a first connecting pin 328 and a second connecting pin 329, a plurality of adjusting holes 3231 are formed on the material receiving seat 323, and the adjusting holes 3231 are arranged along the length direction of the material receiving seat 323. The first coupling pin 328 is detachably coupled to the adjustment hole 3231, and the second coupling pin 329 is detachably coupled to the adjustment hole 3231. The first connecting pin 328 is inserted through the first material receiving support 324 and cooperates with the material receiving seat 323 to clamp the first material receiving support 324. The second connecting pin 329 is inserted into the second material receiving supporting member 327 and cooperates with the material receiving seat 323 to clamp the second material receiving supporting member 327. Preferably, the first and second connecting pins 328 and 329 are threadedly coupled to the adjusting hole 3231, and the first and second connecting pins 328 and 329 are coupled to the adjusting hole 3231 in a simple structure, which is very practical.

In one embodiment, as shown in fig. 1, 4, 5 and 6, in order to improve the alignment of the packaging bags stacked in the material receiving and dropping assembly 32, the material receiving device 3 further comprises a material receiving and aligning mechanism 35, the material receiving and aligning mechanism 35 comprises an aligning support 351, an aligning plate 352 and an aligning driving mechanism 353, a fixed part 2231 of the aligning driving mechanism 353 is fixed on the aligning support 351, the aligning plate 352 is fixed on a movable part of the aligning driving mechanism 353 or the aligning plate 352 is rotatably connected on the aligning support 351; when the patting plate 352 is fixed to the movable portion of the patting drive mechanism 353, the patting drive mechanism 353 is configured to drive the patting plate 352 to move toward the inside of the material receiving and dropping unit 32 or to move away from the inside of the material receiving and dropping unit 32.

In one embodiment, as shown in fig. 1, 4, 5 and 6, when the patting plate 352 is rotatably connected to the patting support 351, the material receiving patting mechanism 35 is disposed at one side of the patting plate 352, the material receiving patting mechanism 35 is configured to drive the patting plate 352 to rotate towards the interior of the material receiving falling assembly 32, and the material receiving patting mechanism 35 further includes a material receiving resetting mechanism disposed between the patting plate 352 and the patting support 351 and configured to automatically reset the patting plate 352 to a vertical state; preferably, the material receiving reset mechanism is a reset tension spring or a reset torsion spring. Preferably, the clap driving mechanism 353 is a clap cylinder or a clap linear motor.

In one embodiment, as shown in fig. 1, 4, 5 and 6, two receiving aligning mechanisms 35 are provided, one receiving aligning mechanism 35 is used for aligning the length sides of the stacked packages in the receiving and dropping assembly 32, and the other receiving aligning mechanism 35 is used for aligning the width sides of the stacked packages in the receiving and dropping assembly 32.

In one embodiment, as shown in fig. 1, 4, 5 and 6, in order to take out stacked packaging bags in the material receiving and dropping assembly 32, the material receiving device 3 further includes a material receiving gripper assembly 36, the material receiving movable module 31 is provided with a material clamping position 312, and the material receiving movable module 31 drives the material receiving and dropping assembly 32 to move repeatedly to the material receiving position 311 and the material clamping position 312. When the material receiving and dropping assembly 32 is located at the material clamping position 312, the material receiving gripper assembly 36 takes out the stacked packaging bags in the material receiving and dropping assembly 32.

In one embodiment, as shown in fig. 1, 7, 8 and 9, the baling device 4 includes a baling frame 41, a baling jaw assembly 42, and a baling drive assembly 43. The stationary section 2231 of packing drive assembly 43 is secured to packing frame 41 and the stationary section 2231 of packing jaw assembly 42 is secured to the movable section of packing drive assembly 43. The packing drive assembly 43 is provided with a first packing position and a second packing position. When the packing driving assembly 43 conveys the packing jaw assembly 42 to the first packing position, the packing jaw assembly 42 clamps the packing bag positioned on the receiving mechanical jaw assembly 36; when the packing drive assembly 43 transports the packing jaw assembly 42 to the second packing position, the user ties the packages on the packing jaw assembly 42. To improve the ease of banding, the wrapping apparatus 4 further includes a banding machine 44, the banding machine 44 being configured to band the pouches on the wrapping jaw assemblies 42 when the wrapping drive assembly 43 is transporting the wrapping jaw assemblies 42 to the second wrapping position. The banding machine 44 is provided at one side of the baling frame 41.

In one embodiment, as shown in fig. 1, 7, 8 and 9, in order to make the packing jaw assembly 42 less susceptible to damage, the packing jaw assembly 42 includes a packing jaw mount 421 and at least two packing jaw modules 422. The packing jaw module 422 is removably attached to a packing jaw mount 421 that is disposed on a movable portion of the packing drive assembly 43. The packing clamping jaw module 422 comprises a packing fixed seat 4221, a packing rotary driving mechanism 4222, a packing transmission assembly 4223 and a packing clamping jaw rod 4224, the packing fixed seat 4221 is detachably connected to the clamping jaw mounting seat, and the packing rotary driving mechanism 4222 is arranged on the packing fixed seat 4221; one end of the packing clamping claw rod 4224 is rotatably connected to the packing fixing seat 4221, and one end of the packing clamping claw rod 4224, which is far away from the packing fixing seat 4221, and the lower side of the packing clamping claw mounting seat 421 form a packing clamping space 4211; one end of the packing transmission assembly 4223 is connected to a movable part of the packing rotation driving mechanism 4222, the other end of the packing transmission assembly 4223 is connected to the packing clamping claw rod 4224, and the packing transmission assembly 4223 drives the packing clamping claw rod 4224 to rotate through the packing transmission assembly 4223. When a plurality of stacked packaging bags are clamped in the packaging clamping space 4211, the packaging clamping claw rod 4224 plays a role in main stress, the packaging rotary driving mechanism 4222 is low in stress, and the packaging rotary driving mechanism is not prone to damage. Preferably, the packing transmission assembly 4223 includes a first packing gear 42231, a second packing gear 42232, and a packing transfer toothed belt 42233, the first packing gear 42231 is fixed to and coaxially connected with the movable portion of the rotary driving mechanism, the second packing gear 42232 is fixed to the packing jaw lever 4224, a rotation shaft of the second packing gear 42232 is coaxially disposed with a rotation shaft of the packing jaw lever 4224, the packing transfer toothed belt 42233 is wound around the first packing gear 42231 and the second packing gear 42232, and the first packing gear 42231 and the second packing gear 42232 are engaged with the packing transfer toothed belt 42233. In order to protect the plurality of packing bags stacked in the packing jaw space 4211, the packing jaw module 422 further includes an elastic protector 4225, the elastic protector 4225 is fixed on the packing jaw rod 4224, and the elastic protector 4225 prevents the packing jaw rod 4224 from directly contacting the plurality of packing bags stacked in the packing jaw space 4211, thereby reducing damage to the packing bags. When the packing jaw rod 4224 has an end away from the packing fixing seat 4221 and an underside of the packing jaw mounting seat 421 to form a packing clamping space 4211, the elastic protector 4225 is located in the packing clamping space 4211. More preferably, the baling rotation drive mechanism 4222 is a baling motor.

In one embodiment, as shown in fig. 1, 7, 8 and 9, in order to reduce the overall length of the baling device 4 and the cost of the baling driving assembly 43, the baling driving assembly 43 includes at least two baling cylinder driving modules 431, all of the baling cylinder driving modules 431 are disposed along a horizontal direction, the horizontal direction is an X direction or a Y direction, all of the baling cylinder driving modules 431 are disposed in parallel, and the baling cylinder driving modules 431 are sequentially connected. In all packing cylinder drive modules 431: the fixed part 2231 of one of the baling cylinder driving modules 431 is fixed on the baling frame 41, and the movable part of the other baling cylinder driving module 431 is fixed on the fixed part 2231 of the baling clamping jaw assembly 42. Setting all the packing cylinder driving modules 431 as K1 and K2 … … Kn in sequence, wherein n is an integer and is not less than 2; when n is 2, the fixed part 2231 of K1 is fixed on the packing frame 41, the fixed part 2231 of K2 is fixed on the movable part of K1, and the fixed part 2231 of the packing jaw assembly 42 is fixed on the movable part of K2; when n is 3, the fixed part 2231 of K1 is fixed to the baling frame 41, the fixed part 2231 of K2 is fixed to the movable part of K1, the fixed part 2231 of K3 is fixed to the movable part of K2, the fixed part 2231 of baling jaw assembly 42 is fixed to the movable part of K3, and so on. Because the cost of the cylinder driving module is low relative to the cost of the motor driving module, the cost of the packing driving component 43 is low, which is beneficial to reducing the cost of the packing device 4. Compare in servo motor module, packing cylinder drive module 431's length is short, is favorable to reducing packing apparatus 4's whole length.

In addition, an embodiment of the present invention further provides a packing jaw assembly, where the packing jaw assembly 42 of the bag tidying machine of the above embodiment is adopted, and a structure, an assembly manner, a principle, and an action of the packing jaw assembly 42 are the same as those of the packing jaw assembly 42 of the bag tidying machine of the above embodiment, and therefore, details are not described here.

In addition, an embodiment of the present invention further provides a packing device, where the packing device 4 of the bag tidying machine according to the above embodiment is adopted, and the structure, the assembly manner, the principle, and the function of the packing device 4 are the same as those of the packing device 4 of the bag tidying machine according to the above embodiment, and therefore, detailed description is omitted here, and the packing device 4 may also be used for packing stacked paper sheets.

In addition, the receiving and dropping assembly 32 of the bag management machine in the embodiment of the invention is adopted, and the structure, the assembly mode, the principle and the effect of the receiving and dropping assembly 32 are the same as those of the packing device 4 of the receiving and dropping assembly 32 in the embodiment, so that the detailed description is omitted, and the receiving and dropping assembly 32 can also collect and stack paper.

In addition, the embodiment of the invention also provides a material receiving device, the material receiving dropping component 32 of the material receiving device 3 of the bag arranging machine in the embodiment is the same as the material receiving dropping component 32 of the bag arranging machine in the embodiment in structure, assembly mode, principle and function, so that the details are not described here, and the material receiving device 3 can also be used for stacking paper and conveying the stacked paper to the packing device 4.

In addition, an embodiment of the present invention further provides a detection device, the detection device 2 of the bag arranging machine according to the above embodiment is adopted, and the structure, the assembly manner, the principle and the action of the detection device 2 are the same as those of the detection device 2 of the bag arranging machine according to the above embodiment, so that the details are not described herein, and the detection device 2 may also be used for checking and discharging paper.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A packing jaw assembly is characterized by comprising a packing jaw mounting seat and at least two packing jaw modules, wherein the packing jaw modules are detachably connected to the packing jaw mounting seat;

2. The bale jaw assembly of claim 1, wherein the bale drive assembly comprises a first bale gear fixed to and coaxially coupled to the movable portion of the rotary drive mechanism, a second bale gear fixed to the bale jaw lever, a rotational axis of the second bale gear being coaxially disposed with the rotational axis of the bale jaw lever, and a bale transfer toothed belt wound around the first bale gear and the second bale gear, the first bale gear and the second bale gear being engaged with the bale transfer toothed belt.

3. The baling jaw assembly of claim 1, wherein the baling jaw module further includes a resilient protector member secured to the baling jaw lever.

4. A packaging apparatus comprising a packaging frame, a packaging jaw assembly and a packaging drive assembly, the fixed part of the packaging drive assembly being fixed to the packaging frame, characterized in that the packaging apparatus further comprises a packaging jaw assembly according to any of the preceding claims 1-3, the jaw mounting seat being provided on the movable part of the packaging drive assembly.

5. The baling device of claim 4 wherein said bale drive assembly includes at least two bale cylinder drive modules, said bale drive assembly including at least two bale cylinder drive modules, all of said bale cylinder drive modules being disposed along a horizontal direction, all of said bale cylinder drive modules being disposed in parallel, said bale cylinder drive modules being connected in series, in said bale cylinder drive modules: the fixed part of one of the packing cylinder driving modules is fixed on the packing rack, and the movable part of the other packing cylinder driving module is fixed on the packing clamping jaw mounting seat.

6. The strapping device as in claim 4 further including a strap bundler for strapping the bag on the strapping jaw assembly, the strap bundler being disposed on one side of the strapping machine frame.

7. A bag arranging machine is characterized by comprising a material distributing device, a detecting device, a material receiving device and a packing device of any one of the claims 4 to 6;