CN114852400A

CN114852400A - Bottle case packer

Info

Publication number: CN114852400A
Application number: CN202210482432.5A
Authority: CN
Inventors: 陈世古; 张永震; 林国琼
Original assignee: Guangzhou Delaike Automation Equipment Co ltd
Current assignee: Guangzhou Delaike Automation Equipment Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-05

Abstract

The invention relates to a bottle boxing machine which comprises a supporting device, a bottle conveying device, a bottle grabbing device, a transferring device and a box conveying device, wherein the transferring device is arranged on the supporting device; the transfer device comprises a driving assembly, a transfer assembly and a cantilever assembly, wherein the output end of the driving assembly is connected with the transfer assembly and drives the transfer assembly to reciprocate, the bottle grabbing device is rotationally connected with the transfer device, the transfer assembly drives the bottle grabbing device to reciprocate between the bottle conveying device and the box conveying device, the transfer assembly drives the bottle grabbing device to lift above the bottle conveying device and the box conveying device, two ends of the cantilever assembly are respectively connected with the bottle grabbing device and the supporting device, and the cantilever assembly keeps the orientation of the bottle grabbing device unchanged. This application has the effect that improves the vanning efficiency of bottle case packer.

Description

Bottle case packer

Technical Field

The invention relates to the field of packaging, in particular to a bottle boxing machine.

Background

The bottle is one of containers, generally has a small mouth and a thin and bellied neck, is made of plastic, porcelain or glass and is commonly used for containing liquid substances. After the bottles are filled with liquid and sealed, the bottles need to be filled into boxes to complete the boxing of the bottles. The boxing and packaging process of the bottles is generally carried out by a bottle boxing machine, and the bottle boxing machine can automatically pack the bottles into boxes. In the process that the bottle boxing machine grabs and transfers the bottles into the box, the bottles need to be grabbed firstly, then the bottles are lifted with the bottles, then the bottles are moved to the upper part of the box, and finally the bottles are lowered to be placed into the box.

Bottle case packer among the correlation technique has adopted lift cylinder and translation guide rail to realize the lift and the translation of bottle, and the lift cylinder not only needs to provide power for the lift of bottle at the in-process of transporting the bottle, still need bear the gravity of bottle, and the flexible direction of lift cylinder is the same with the gravity direction of bottle, when once only transporting a large amount of bottles, causes the lift cylinder to damage easily, so can only transport a small amount of bottles at every turn, and the vanning of bottle case packer is efficient.

In view of the above-mentioned related art, the inventors consider that there is a drawback in that the packing efficiency of the bottle packing machine in the related art is low.

Disclosure of Invention

In order to improve the vanning efficiency of bottle case packer, this application provides a bottle case packer.

The application provides a bottle case packer adopts following technical scheme:

a bottle boxing machine comprises a supporting device, a bottle conveying device, a bottle grabbing device, a transferring device and a box conveying device, wherein the bottle conveying device and the box conveying device are respectively arranged on two sides of the supporting device; the transfer device comprises a driving assembly, a transfer assembly and a cantilever assembly, the transfer assembly is rotatably installed on the supporting device, the driving assembly is fixed on the supporting device, the output end of the driving assembly is connected with the transfer assembly and drives the transfer assembly to reciprocate, the bottle grabbing device is rotatably connected with the transfer device, the transfer assembly drives the bottle grabbing device to reciprocate between the bottle conveying device and the box conveying device, the transfer assembly drives the bottle grabbing device to lift above the bottle conveying device and the box conveying device, two ends of the cantilever assembly are respectively connected with the bottle grabbing device and the supporting device, and the cantilever assembly keeps the orientation of the bottle grabbing device unchanged.

By adopting the technical scheme, the transfer component drives the bottle grabbing device to reciprocate between the bottle conveying device and the box conveying device, the transfer component drives the bottle grabbing device to lift above the bottle conveying device and the box conveying device, the transfer component realizes the lifting and the translation of the bottle grabbing device in the operation process, the lifting power and the translation power of the bottle grabbing device are provided by the driving component through the transfer component, the gravity of the bottles and the bottle grabbing device acts on the transfer component and then is transmitted to the supporting device, the gravity of the bottles and the bottle grabbing device can not act on the driving component, so the bottle grabbing device can grab a large number of bottles at one time without worrying about the damage to the driving component, the transfer component continuously operates without interruption in the transfer process of grabbing the bottles away from the bottle conveying device and placing the bottles into the box, the operation efficiency is high, the boxing efficiency of the bottle boxing machine is improved.

Preferably, the subassembly of transporting is including transporting the sprocket, transporting chain and a plurality of transport guide pulley, it is a plurality of to transport the sprocket rotate respectively install in strutting arrangement is last, transport the chain install in transport the sprocket and transport on the guide pulley, it rotates to connect to grab a bottle device transport the chain, it rotates the drive to transport the chain grab a bottle device motion.

By adopting the technical scheme, the transfer chain wheel rotates to drive the transfer chain to rotate, so that the bottle grabbing device arranged on the transfer chain is driven to move, bottles grabbed by the bottle grabbing device are transported and boxed, the gravity of the bottles and the bottle grabbing device acts on the transfer chain and then is transmitted to the transfer chain wheel, and the transfer chain wheel is then transmitted to the supporting device, so that the gravity of the bottles and the bottle grabbing device cannot be transmitted to the driving assembly; in addition, use the chain to transport and grab a bottled putting, because the chain can be crooked, use same root chain can realize grabbing bottled putting's lift and translation, also only need drive a chain operation moreover can realize the transportation vanning of bottle.

Preferably, the both sides of transporting the chain are equipped with the first lift section of vertical setting and the second lift section of vertical setting respectively, first lift section is located bottle conveyor's top, the second lift section is located case conveyor's top.

Through adopting above-mentioned technical scheme, the transportation chain can be crooked, and the both sides of transporting the chain set up vertical first lift section and vertical second lift section respectively, when grabbing the bottle device and removing first lift section and second lift section, can go up and down along with first lift section and second lift section to the operation of grabbing bottle and vanning is accomplished.

Preferably, one side of first lift section is equipped with first limiting plate, one side of second lift section is equipped with the second limiting plate, the equal vertical setting of first limiting plate and second limiting plate, connect on the transportation chain grab the position of bottled putting and install spacing wheel, spacing wheel rotates and connects the transportation chain, spacing wheel can support tightly first limiting plate and second limiting plate.

By adopting the technical scheme, when the limiting wheel moves to the first lifting section, the limiting wheel abuts against the first limiting plate, so that the first lifting section is tensioned, the mounting plate and the bottle grabbing head can be kept stable in the descending process along with the first lifting section, no shaking is generated, the stability of the bottle grabbing head is improved, and the bottle grabbing head can accurately grab a bottle; when the limiting wheel moves to the second lifting section, the limiting wheel abuts against the second limiting plate tightly, so that the second lifting section is tensioned, the mounting plate and the grabbing bottle head can be kept stable along with the descending process of the second lifting section, the grabbing bottle head is not shaken, the stability of grabbing overhead bottles is improved, and the bottles can be accurately placed into a box on the box conveying device.

Preferably, still include controlling means, controlling means includes control assembly and response subassembly, the control assembly includes the controller, the response subassembly includes a plurality of first sensors that are used for the response bottle on the bottle conveyor, a plurality of response that are used for the second sensor of the case on the case conveyor, two are used for the response the third sensor of spacing wheel, two the third sensor is located respectively the lower part of first limiting plate with the lower part of second limiting plate, the controller electricity is connected respectively first sensor, second sensor and third sensor, the controller basis the signal control that first sensor, second sensor and third sensor transmitted is come the drive assembly with grab the operating condition of bottle device.

By adopting the technical scheme, the automatic control of the bottle boxing process can be realized through the arrangement of the control device; the position of spacing round of response through the third sensor can pinpoint and grab a bottled putting, reduces to grab the positional error that bottled putting snatchs the bottle and loosen the positional error of bottle to reduce the error rate of vanning.

Preferably, grab a bottle device and include the mounting panel and a plurality of bottle head of grabbing, it is a plurality of grab the bottle head install in the mounting panel lower part, the mounting panel rotates to be connected transfer device, cantilever assembly's both ends are articulated respectively strutting arrangement and mounting panel.

Through adopting above-mentioned technical scheme, set for quantity according to actual need installation grab on bottle head to the mounting panel to can set for as required and grab the distance between the bottle head, adapt to the vanning demand of various bottles.

Preferably, a plurality of partition plates are arranged above the conveying device, the partition plates divide the upper space of the conveying device into a plurality of conveying spaces, a baffle is arranged at the front end of each conveying space in the bottle conveying direction and fixed on the supporting device, and a blocking mechanism used for blocking bottles from entering the conveying spaces is arranged behind each conveying space in the bottle conveying direction.

Through adopting above-mentioned technical scheme, the baffle makes the bottle stop at the front end of transport space to block subsequent bottle and continue to carry forward, make the bottle hug closely each other, when the bottle in the transport space reaches a certain quantity, block that the mechanism can block the bottle and continue to enter into corresponding transport space.

Preferably, the blocking mechanism comprises a blocking cylinder and a blocking plate, the blocking cylinder is vertically arranged, a cylinder body of the blocking cylinder is fixed on the supporting device, and the blocking plate is fixedly connected with a piston rod of the blocking cylinder.

Through adopting above-mentioned technical scheme, block that the cylinder extension drives and blocks the board decline, compress tightly the bottle of below for the bottle can't carry forward again, thereby the bottle gets into corresponding transport space.

Preferably, the box conveying device comprises a second conveying belt and a second motor, the second conveying belt is rotatably installed on the supporting device, the second motor is fixed on the supporting device, the second motor is connected with the second conveying belt and drives the second conveying belt to run, two sides of the second conveying belt are respectively provided with a side plate, the side plates are installed on the supporting frame, and the distance between the two side plates is not less than the width of the box.

Through adopting above-mentioned technical scheme, the curb plate is used for spacing to the case, reduces the offset of case toward the both sides of second conveyer belt to improve the rate of accuracy that the bottle was vanned.

Preferably, a limiting frame is arranged above the second conveying belt and connected with a lifting cylinder, a cylinder body of the lifting cylinder is fixed on the supporting frame, a piston rod of the lifting cylinder is fixedly connected with the limiting frame, and the width of the limiting frame is larger than the distance between the two side plates.

Through adopting above-mentioned technical scheme, spacing frame can block that preceding case leaves the second conveyer belt, can block simultaneously that the case of back continues to get into the second conveyer belt for the case stops in spacing frame, reduces the error rate that the bottle was vanned.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bottle grabbing device comprises a bottle grabbing device, a transfer component, a driving component, a bottle conveying device, a bottle grabbing device and a conveying component, wherein the transfer component realizes the lifting and the translation of the bottle grabbing device in the operation process, the lifting power and the translation power of the bottle grabbing device are both provided by the driving component through the transfer component, the gravity of the bottle and the bottle grabbing device acts on the transfer component and does not directly act on the driving component, the driving component is not easy to damage, a large number of bottles can be grabbed and transferred at one time, the transfer component continuously operates without interruption in the transferring process from the bottle grabbing device to the bottle placing device into a box, the operation efficiency is high, and the box packing efficiency of the bottle box packing machine is improved;

2. the transfer chain can be bent, a vertical first lifting section and a vertical second lifting section are respectively arranged on two sides of the transfer chain, and when the bottle grabbing device moves to the first lifting section and the second lifting section, the bottle grabbing device can lift along with the first lifting section and the second lifting section, so that the bottle grabbing and boxing operation is completed; when the limiting wheel moves to the first lifting section, the limiting wheel abuts against the first limiting plate, so that the first lifting section is tensioned, the mounting plate and the bottle grabbing head can be kept stable in the process of descending along with the first lifting section, the bottle grabbing head is not shaken, the stability of the bottle grabbing head is improved, and the bottle grabbing head can accurately grab a bottle; when the limiting wheel moves to the second lifting section, the limiting wheel abuts against the second limiting plate tightly, so that the second lifting section is tensioned, the mounting plate and the bottle grabbing head can be kept stable in the process of descending along with the second lifting section, the bottle grabbing head does not shake, the stability of the bottles on the bottle grabbing head is improved, and the bottles can be placed into the boxes on the box conveying device more accurately;

3. the baffle makes the bottle stop in the front end of conveying space to block subsequent bottle and continue to carry forward, make the bottle hug closely each other, when the bottle in the conveying space reaches a certain quantity, block the mechanism and can block the bottle and continue to enter into corresponding conveying space.

Drawings

Fig. 1 is a schematic structural view of a bottle container loader in an embodiment of the present application.

Fig. 2 is another schematic structural view of a bottle box filler in the embodiment of the present application.

Fig. 3 is a schematic cross-sectional view of B-B in fig. 2.

Fig. 4 is a schematic cross-sectional view of C-C in fig. 2.

Fig. 5 is an enlarged view at a in fig. 1.

FIG. 6 is a schematic diagram of the drive assembly, transmission assembly and tensioning mechanism.

Fig. 7 is a schematic structural view of the cantilever assembly.

Description of reference numerals: 1. a support device; 11. a support frame; 12. a transmission box; 2. a bottle conveying device; 21. a first conveyor belt; 22. a partition plate; 23. a conveying space; 24. a baffle plate; 25. a blocking mechanism; 251. blocking the air cylinder; 252. a blocking plate; 3. a bottle grasping device; 31. mounting a plate; 4. a transfer device; 41. a drive assembly; 411. a drive motor; 412. a drive rod; 42. a transfer assembly; 421. a transfer sprocket; 422. a transfer chain; 4221. a first lifting section; 4222. a second lifting section; 423. a transfer guide wheel; 424. a first limit plate; 425. a second limiting plate; 43. a cantilever assembly; 431. a first link; 432. a second link; 433. a third link; 434. a fourth link; 435. a turntable; 441. a drive sprocket; 442. a driven sprocket; 443. a drive chain; 444. a rotating shaft; 451. a guide sprocket; 452. adjusting the chain wheel; 4531. a fixed seat; 4532. tensioning the spring; 4533. adjusting a rod; 4534. a connecting shaft; 4535. an adjusting block; 5. a box conveyor; 51. a second conveyor belt; 52. a side plate; 53. a guide plate; 54. a limiting frame; 55. a lifting cylinder; 6. and a control device.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a bottle case packer. Referring to fig. 1, a bottle boxing machine comprises a supporting device 1, a bottle conveying device 2, a bottle grabbing device 3, a transferring device 4 and a box conveying device 5, wherein the bottle conveying device 2 and the box conveying device 5 are respectively installed on two sides of the lower portion of the supporting device 1, the bottle grabbing device 3 and the transferring device 4 are both arranged on the upper portion of the supporting device 1, and the bottle grabbing device 3 is installed on the transferring device 4. Transfer device 4 can drive and grab a bottle device 3 and go up and down, and transfer device 4 drive is grabbed a bottle device 3 and is moved back and forth between bottle conveyor 2 and case conveyor 5. The transfer device 4 drives the bottle grabbing device 3 to move above the bottle conveying device 2, drives the bottle grabbing device 3 to descend, and the bottle grabbing device 3 grabs the bottles on the bottle conveying device 2; then transfer device 4 drives to accomplish and snatchs bottle grab bottle device 3 and rise, will snatch the bottle grab bottle device 3 and take to case conveyor 5's top, drives case conveyor 5 again and descends, in packing into the case on conveyor with the bottle, grab bottle device 3 and loosen the bottle, transfer device 4 drives at last and grabs bottle device 3 and rise, accomplishes the transportation vanning of bottle.

Referring to fig. 1 and 2, the supporting device 1 includes a supporting frame 11, the supporting frame 11 includes a rectangular frame composed of a column and a beam, a plurality of supporting plates installed in the frame, and a plurality of supporting rods installed in the frame, the column and the beam are hollow rods, four supporting legs are installed below the supporting frame 11, and the four supporting legs are distributed at four corners of the frame. The front end of the support frame 11 in the bottle moving direction is provided with a feeding hole, the rear end of the support frame 11 in the bottle moving direction is provided with a discharging hole, the bottles enter the bottle conveying device 2 from the feeding hole, the boxes enter the box conveying device 5 from the feeding hole, and the boxes filled with the bottles leave the box conveying device 5 from the discharging hole. The upper part of the front end of the support frame 11 and the upper part of the rear end of the support frame 11 are respectively provided with a transmission box 12. The left side and the right side of support frame 11 are equipped with the push-and-pull door respectively, and the push-and-pull door conveniently maintains bottle conveyor 2, grabs bottled putting 3, transfer device 4 and case conveyor 5.

Referring to fig. 2 and 3, the bottle conveying device 2 includes a first conveying belt 21 and a first motor, the first conveying belt 21 is rotatably mounted on the left side of the supporting frame 11 by a first driving roller and a first driven roller, and the first motor is connected with the first driving roller and drives the first driving roller to rotate. Three partition plates 22 are arranged above the first conveying belt 21, the length direction of the partition plates 22 is the same as the conveying direction of the first conveying belt 21, the three partition plates 22 are respectively arranged on two sides of the first conveying belt 21 and in the middle of the width direction of the first conveying belt 21, the three partition plates 22 are parallel to each other, the distance between each partition plate 22 and the first conveying belt 21 is 20mm, the three partition plates 22 divide the first conveying belt 21 into a first conveying space 23 and a second conveying space 23, and the widths of the first conveying space 23 and the second conveying space 23 are the same. The both ends of baffle 22 are respectively through screw rod connection support frame 11, and the both ends of screw rod are fixed connection support frame 11 respectively, and the screw rod runs through baffle 22, and the both sides of baffle 22 are equipped with the nut respectively, and nut threaded connection baffle 22, two nuts press from both sides baffle 22 tightly fixed, and the position that baffle 22 can be adjusted to the nut of loosening to can adjust the size of first transport space 23 and second transport space 23. The front end of the running direction of the upper portion of the first conveying belt 21 is provided with two baffle plates 24, the two baffle plates 24 are respectively arranged in the first conveying space 23 and the second conveying space 23, the baffle plates 24 are used for preventing bottles from leaving the first conveying belt 21 from the front end of the running direction of the first conveying belt 21, the baffle plates 24 are arranged above the first conveying belt 21, the distance between the baffle plates 24 and the upper surface of the first conveying belt 21 is smaller than 20mm, and the baffle plates 24 are fixed on the support frame 11. The rear end of the running direction of the upper part of the first conveying belt 21 is arranged in the feeding hole, the rear part of the running direction of the upper part of the first conveying belt 21 is provided with a transverse transition plate, two ends of the transition plate are fixed on the supporting frame 11, two blocking mechanisms 25 are arranged above the transition plate, the blocking mechanisms 25 are arranged outside the supporting frame 11, the two blocking mechanisms 25 are respectively arranged at the rear parts of the first conveying space 23 and the second conveying space 23, the two blocking mechanisms 25 alternately block bottles from entering the first conveying space 23 and the second conveying space 23, so that the bottles can alternately enter the first conveying space 23 and the second conveying space 23, the operation of the bottles entering the first conveying belt 21 is not interrupted, the continuity of bottle conveying is kept, and the conveying of the bottles before entering the conveying belt can be continuously carried out without interruption.

Referring to fig. 4 and 5, the blocking mechanism 25 includes a supporting table, a blocking cylinder 251 and a blocking plate 252, the supporting table is horizontally fixed on the supporting frame 11 through a steel bar, the blocking cylinder 251 is vertically disposed, a cylinder body of the blocking cylinder 251 is fixed on the supporting table, a piston rod of the blocking cylinder 251 is disposed below the cylinder body, the blocking plate 252 is fixed at a lower end of the piston rod of the blocking cylinder 251, and the blocking plate 252 is horizontally disposed. The blocking plate 252 has the same width as the first conveying space 23, and the length of the blocking plate 252 in the bottle conveying direction is greater than the distance between two bottles. When the number of bottles in the first conveying space 23 reaches the requirement, the blocking cylinder 251 of the blocking mechanism 25 corresponding to the first conveying space 23 extends to drive the blocking plate 252 to descend, and the blocking plate 252 descends to press the bottles below the blocking plate 252, so that the bottles are prevented from continuously entering the first conveying space 23; then the blocking cylinder 251 of the blocking mechanism 25 corresponding to the second conveying space 23 contracts, the corresponding blocking plate 252 is lifted, the limitation that the bottles enter the second conveying space 23 is removed, and the bottles begin to enter the second conveying space 23 and are conveyed forward along with the first conveying belt 21; when the number of bottles in the second conveying space 23 reaches the requirement, the blocking cylinder 251 of the blocking mechanism 25 corresponding to the second conveying space 23 extends to drive the blocking plate 252 to descend, and the blocking cylinder 251 of the blocking mechanism 25 corresponding to the first conveying space 23 contracts to drive the blocking plate 252 to ascend, so that the bottles enter the first conveying space 23, and the process is performed alternately. In addition, after the blocking plate 252 presses the bottles below, the bottles conveyed subsequently are closely attached to the rear of the bottles in front due to the blocking of the bottles in front, so that the bottles ready to enter the first conveyor belt 21 are gathered together, and the bottles entering the first conveyor belt 21 are closely attached together.

Grab bottle device 3 and include a plurality of bottle heads of grabbing, a mounting panel 31 and two connect, a plurality of bottle heads of grabbing divide into the multiunit, and the multiunit is grabbed the bottle head and is separated the setting along the direction that the bottle was carried, and adjacent two sets of distance of grabbing between the bottle head is the same with the distance of two adjacent boxes on the case conveyor 5. Grab the vertical setting of bottle head, grab the bottle mouth of grabbing of bottle head downwards, grab the upper end fixed connection of bottle head on mounting panel 31. The mounting panel 31 level setting, two connect to rotate respectively and install in the both ends of mounting panel 31, connect and install on transfer device 4.

Referring to fig. 2, the transfer device 4 includes a set of driving assembly 41, two sets of transmission assemblies, two sets of transfer assemblies 42 and two sets of cantilever assemblies 43, the driving assembly 41 is installed on the upper portion of the supporting frame 11, the two sets of transmission assemblies are respectively installed on the front end and the rear end of the supporting frame 11 and symmetrically arranged, the transmission assemblies are installed in the two transmission boxes 12 and the supporting frame 11, the two sets of transfer assemblies 42 are respectively installed outside the two transmission boxes 12 and symmetrically arranged, and the two sets of transfer assemblies 42 are respectively connected to the two sets of transmission assemblies. The transmission assembly is connected with the driving assembly 41 and the transferring assembly 42 respectively, the driving assembly 41 drives the transferring assembly 42 to rotate through the transmission assembly, and the two groups of transferring assemblies 42 rotate synchronously. Two sets of cantilever assemblies 43 symmetry are located between two sets of transportation subassemblies 42, and the one end of cantilever assembly 43 is installed in one side of support frame 11, and mounting panel 31 is connected to the other end of cantilever assembly 43, and the both ends of mounting panel 31 are installed respectively on two sets of transportation subassemblies 42, and cantilever assembly 43 is used for keeping the horizontality of mounting panel 31 to make and grab the bottle head and keep vertical state all the time.

Referring to fig. 6, the driving assembly 41 includes a driving motor 411 and a driving rod 412, the driving rod 412 is disposed in an inner cavity of a cross beam of one support frame 11, two ends of the driving rod 412 are respectively rotatably connected to the support frame 11, one end of the driving rod 412 is fixedly connected to an output shaft of the driving motor 411, the driving rod 412 is coaxial with the output shaft of the driving motor 411, and the driving motor 411 is fixed on the support frame 11. The driving motor 411 drives the driving rod 412 to rotate.

Referring to fig. 6, the driving assembly includes a driving sprocket 441, a driving chain 443 and a driven sprocket 442, the driving sprocket 441 is fixedly installed on the driving rod 412, the driven sprocket 442 is installed in the transmission case 12, the driven sprocket 442 is rotatably connected to a side wall of the transmission case 12 through a rotating shaft 444, the driving chain 443 is installed on the driving sprocket 441 and the driven sprocket 442, the rotating shaft 444 is connected to the transferring assembly 42, the driving rod 412 drives the driving sprocket 441 to rotate, the driving sprocket 441 drives the rotating shaft 444 to rotate through the driving chain 443 and the driven sprocket 442, and the rotating shaft 444 drives the transferring assembly 42 to rotate. The transmission chain 443 is connected with a tensioning mechanism for keeping the transmission chain 443 tensioned, the tensioning mechanism is installed in the transmission box 12, the tensioning mechanism comprises two guide chain wheels 451, an adjusting chain wheel 452 and an adjusting structure, the adjusting chain wheel 452 is arranged between the two adjusting chain wheels 452, the two guide chain wheels 451 are arranged on one side of the transmission chain 443 and are arranged in a circle surrounded by the transmission chain 443, the adjusting chain wheel 452 is arranged on the other side of the transmission chain 443 and is arranged outside the circle surrounded by the transmission chain 443, the transmission chain 443 respectively penetrates through a gap between the adjusting chain wheel 452 and the two guide chain wheels 451 and is respectively connected with the two guide chain wheels 451 and the one adjusting chain wheel 452, the two guide chain wheels 451 are rotatably installed on the side wall of the transmission box 12, and the adjusting chain wheel 452 is rotatably installed on the adjusting structure. The adjusting structure comprises two fixing seats 4531, two adjusting rods 4533, two tensioning springs 4532, an adjusting block 4535 and a connecting shaft 4534, the two fixing seats 4531 are respectively installed inside and outside a ring wound by the transmission chain 443, the two adjusting rods 4533 are arranged in parallel, two ends of the adjusting rods 4533 are respectively connected with the two fixing seats 4531 in a sliding mode through linear bearings and penetrate through the two fixing seats 4531, two ends of the connecting shaft 4534 are respectively fixedly connected with the middle portions of the two adjusting rods 4533, and the adjusting chain wheel 452 is rotatably installed on the connecting shaft 4534. Two tensioning springs 4532 and adjusting sprocket 452 locate the same side of drive chain 443, two tensioning springs 4532 all locate between two fixing bases 4531, two tensioning springs 4532 are located two regulation poles 4533 respectively in the cover and locate the one end of regulation pole 4533, the one end butt fixing base 4531 of tensioning spring 4532, the other end butt regulating block 4535 of tensioning spring 4532, the both ends of regulating block 4535 are sliding connection regulation pole 4533 respectively, one side that regulating block 4535 kept away from tensioning spring 4532 is connected with two adjusting nuts, two adjusting nuts are threaded connection two regulation poles 4533 respectively. The compression degree of the tension spring 4532 is adjusted by rotating the adjusting nut, so that the thrust of the compression spring on the adjusting block 4535 and the adjusting rod 4533 is adjusted, the acting force between the chain wheel and the transmission chain 443 is adjusted, and the tension degree of the transmission chain 443 is adjusted.

Referring to fig. 2 and 4, the transfer assembly 42 includes a transfer sprocket 421, a plurality of transfer guide wheels 423 and a transfer chain 422, the transfer sprocket 421 is fixedly mounted on the rotating shaft 444, the transfer guide wheels 423 are respectively rotatably mounted on the outer wall of the transmission box 12, the transfer chain 422 is mounted on the transfer sprocket 421 and the transfer guide wheels 423, two sides of the transfer chain 422 are respectively a first lifting section 4221 and a second lifting section 4222, the first lifting section 4221 and the second lifting section 4222 are vertically arranged, the first lifting section 4221 is arranged above the first conveying belt 21, the second lifting section 4222 is arranged above the box conveying device 5, and the transfer sprocket 421 drives the transfer chain 422 to operate. The two joints are respectively fixed on the two transfer chains 422, the transfer chains 422 operate to drive the joints to move, and the joints drive the mounting plate 31 and grab the bottle heads to move, so that the transfer of the bottles is realized. The transfer chain 422 is connected with a limiting wheel, the limiting wheel is installed on the transfer chain 422 through a shaft rod, and the axis of the limiting wheel coincides with the rotating axis of the installation plate 31. One side of first lift section 4221 is equipped with first limiting plate 424, one side of second lift section 4222 is equipped with second limiting plate 425, the outside of transporting chain 422 and enclosing into circle is all located to first limiting plate 424 and second limiting plate 425, first limiting plate 424 and second limiting plate 425 are respectively through adjusting bolt fixed connection transmission box 12's outer wall, the adjusting bolt level sets up, one side that transporting chain 422 was kept away from to first limiting plate 424 and one side that transporting chain 422 was kept away from to second limiting plate 425 are located to adjusting bolt, distance between first limiting plate 424 and the transporting chain 422 and the distance between second limiting plate 425 and the transporting chain 422 can be adjusted to rotatory bolt. When the spacing wheel moved first lift section 4221, spacing wheel supported tight first limiting plate 424 for first lift section 4221 tensioning, thereby make mounting panel 31 and grab the in-process that the bottle head descends along with first lift section 4221 and can remain stable, do not produce and rock, thereby improve the stability of grabbing the bottle head, grab the bottle head and can grab the bottle more accurately. When the limiting wheel moves to the second lifting section 4222, the limiting wheel abuts against the second limiting plate 425, the second lifting section 4222 is tensioned, the mounting plate 31 and the bottle grabbing head can be kept stable along with the descending process of the second lifting section 4222, shaking is not generated, the stability of bottles on the bottle grabbing head is improved, and the bottles can be placed into the box on the box conveying device 5 more accurately.

Referring to fig. 7, the suspension arm assembly 43 includes a first link 431, a second link 432, a third link 433, a fourth link 434, and a rotation plate 435, the first link 431 and the second link 432 are parallel to each other, and the third link 433 and the fourth link 434 are parallel to each other. One end of the first connecting rod 431 and one end of the second connecting rod 432 are respectively hinged on the supporting frame 11, the other end of the first connecting rod 431 and the other end of the second connecting rod 432 are respectively hinged on the rotating disc 435, and the first connecting rod 431 is arranged above the second connecting rod 432. One end of the third connecting rod 433 and one end of the fourth connecting rod 434 are respectively hinged with the rotating disc 435, the other end of the third connecting rod 433 and the other end of the fourth connecting rod 434 are respectively hinged with the upper part of the mounting plate 31, the third connecting rod 433 is arranged above the fourth connecting rod 434, and one end of the third connecting rod 433, which is connected with the mounting plate 31, and one end of the fourth connecting rod 434, which is connected with the mounting plate 31, are both arranged on the same horizontal plane. The first connecting rod 431, the second connecting rod 432, the support frame 11 between the first connecting rod 431 and the second connecting rod 432, and the rotating disc 435 between the first connecting rod 431 and the second connecting rod 432 form a hinge group four-bar linkage, and because the four side lengths of the quadrangle formed by the two ends of the first connecting rod 431 and the two ends of the second connecting rod 432 are fixed, and the relative positions of the end of the first connecting rod 431, which is connected with the support frame 11, and the end of the second connecting rod 432, which is connected with the support frame 11, are fixed, the relative positions of the end of the first connecting rod 431, which is connected with the rotating disc 435, and the end of the second connecting rod 432, which is connected with the rotating disc 435 can be kept unchanged, namely the rotating disc 435 can not rotate; similarly, the third link 433, the fourth link 434, the mounting plate 31 between the third link 433 and the fourth link 434, and the rotating disc 435 between the third link 433 and the fourth link 434 constitute a set of four-bar hinge mechanisms, the rotating disc 435 does not rotate, so that the relative positions of the end of the third link 433 connected with the rotating disc 435 and the end of the fourth link 434 connected with the rotating disc 435 are unchanged, and thus the relative positions of the end of the third link 433 connected with the mounting plate 31 and the end of the fourth link 434 connected with the mounting plate 31 are unchanged, so that the connecting plate can always keep a horizontal state during the movement along with the transfer chain 422, and the bottle catching head can always keep vertical.

Referring to fig. 2 and 3, the box conveying device 5 includes a second conveying belt 51 and a second motor, the second conveying belt 51 is rotatably mounted on the right side of the supporting frame 11 by a second driving roller and a second driven roller, and the second motor is connected with the second driving roller and drives the second driving roller to rotate. Two sides of the second conveyor belt 51 are respectively provided with a side plate 52, the side plates 52 are mounted on the support frame 11, the distance between the lower end surface of the side plate 52 and the upper surface of the second conveyor belt 51 is half of the height of the box, and the distance between the two side plates 52 is greater than the width 2mm of the box. The side plates 52 are connected with the supporting frame 11 through the screws, one ends of the screws are rotatably connected with one side, back to the second conveying belt 51, of the side plates 52, the middle of each screw is in threaded connection with the supporting frame 11, and the distance between the side plates 52 and the second conveying belt 51 and the distance between the two side plates 52 can be adjusted through rotating the screws, so that the bottle boxing machine can adapt to boxes of various sizes. One end of the side plate 52 close to the feed inlet is provided with a guide plate 53, one end of the guide plate 53 far away from the side plate 52 inclines towards the direction far away from the second conveying belt 51, two guide plates 53 form a horn-shaped guide opening, and when entering the feed inlet, the box can accurately and conveniently enter the second conveying belt 51 through the guide of the guide plate 53. Transition roller shafts are respectively arranged in front of and behind the second conveying belt 51 and rotatably mounted on the supporting frame 11. The top of second conveyer belt 51 is equipped with spacing frame 54, and spacing frame 54 is connected with two lift cylinders 55, and the top at the both ends of spacing frame 54 is located respectively to two lift cylinders 55, and lift cylinders 55 vertical setting, on lift cylinders 55's the cylinder body was fixed in support frame 11, lift cylinders 55's piston rod fixed connection spacing frame 54, and the width of spacing frame 54 is greater than the distance between two curb plates 52, and the length of spacing frame 54 is less than the length of second conveyer belt 51.

The bottle boxing machine also comprises a control device 6, and the control device 6 controls the working states of the bottle conveying device 2, the bottle grabbing device 3, the transferring device 4 and the box conveying device 5. The control device 6 comprises a control assembly and an induction assembly, the control assembly is respectively and electrically connected with the induction assembly, the first motor, the driving motor 411, the second motor, the blocking cylinder 251, the lifting cylinder 55 and the bottle head grabbing device, the induction assembly transmits induction signals to the control assembly, and the control assembly receives the induction signals of the induction assembly and controls the first motor, the driving motor 411, the second motor, the blocking cylinder 251, the lifting cylinder 55 and the bottle head grabbing device to move according to the induction signals. The control assembly comprises a controller, the response assembly comprises a plurality of first sensors arranged on two sides of the first conveying belt 21, a plurality of second sensors arranged on two sides of the second conveying belt 51, two third sensors arranged on one side of the transfer chain 422, the front end and the rear end of the first conveying belt 21 are respectively arranged on the first sensors, the front end and the rear end of the second conveying belt 51 are respectively arranged on the second sensors, the lower part of the first limiting plate 424 and the lower part of the second limiting plate 425 are respectively arranged on the two third sensors, the first sensors are respectively electrically connected with the controller, and the second sensor and the third sensors are respectively electrically connected with the controller. The first sensor is used for sensing bottles in the first conveying space 23 and the second conveying space 23, the second sensor is used for sensing boxes on the second conveying belt 51, the third sensor is used for sensing a limiting wheel, the controller controls the lifting of the blocking cylinder 251 according to signals transmitted by the first sensor, the controller controls the lifting of the lifting cylinder 55 according to signals transmitted by the second sensor, and the controller controls the driving motor 411 and the bottle head grabbing to work according to signals transmitted by the first sensor, the second sensor and the third sensor.

The implementation principle of this application embodiment bottle case packer does: the bottles enter the first conveyor belt 21 from the throat and are conveyed along with the first conveyor belt 21, and the bottles reach the front of the conveyor belt and are stopped by the baffle 24 and accumulated in front of the conveyor belt. On the case enters into second conveyer belt 51 from the feed inlet, along with second conveyer belt 51 is carried forward, after the case that enters into second conveyer belt 51 reaches a certain amount, spacing frame 54 descends, blocks subsequent case and continues to get into second conveyer belt 51, blocks simultaneously that the case on the second conveyer belt 51 leaves second conveyer belt 51, and the case on the second conveyer belt 51 pastes tightly in proper order. Driving motor 411 corotation drives through drive assembly and transports sprocket 421 and rotate, transports sprocket 421 and drives and transport chain 422 and rotate, transports chain 422 and drives mounting panel 31 and remove, transports chain 422 and drives mounting panel 31 and when removing first lift section 4221, and mounting panel 31 descends along first lift section 4221, grabs the bottle head and descends and grabs the bottle. Then driving motor 411 reverses, drive and transport chain 422 reverses, transport chain 422 reverses and drives mounting panel 31 and grabs the bottle head and rise, grab the bottle head and grab the bottle and grab bottle head and move to second lift section 4222 department along with transporting chain 422, and descend along with second lift section 4222, grab bottle head and bottle and enter into the case on the second conveyer belt 51, grab the bottle head and loosen the bottle, place the bottle in the case, then driving motor 411 corotation once more, drive and transport chain 422 corotation, transport chain 422 drives mounting panel 31 and grabs the bottle head and rise, accomplish the vanning of bottle. As the transfer chain 422 rotates, the mounting plate 31 and the bottle-grabbing head reach the first lifting stage 4221, and the next round of bottle-grabbing and boxing operation is performed. After the bottles are filled, the stopper frame 54 is raised, and the filled bottles are separated from the second conveyor 51 and conveyed to the next process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A bottle case packer is characterized in that: the bottle grabbing device comprises a supporting device (1), a bottle conveying device (2), a bottle grabbing device (3), a transferring device (4) and a box conveying device (5), wherein the bottle conveying device (2) and the box conveying device (5) are respectively arranged on two sides of the supporting device (1), the bottle grabbing device (3) and the transferring device (4) are respectively arranged above the bottle conveying device (2) and the box conveying device (5), the transferring device (4) is installed on the supporting device (1), and the bottle grabbing device (3) is installed on the transferring device (4); the transfer device (4) comprises a driving assembly (41), a transfer assembly (42) and a cantilever assembly (43), the transfer assembly (42) is rotatably installed on the supporting device (1), the driving assembly (41) is fixed on the supporting device (1), the output end of the driving assembly (41) is connected with the transfer assembly (42) and drives the transfer assembly (42) to reciprocate, the bottle grabbing device (3) is rotatably connected with the transfer device (4), the transfer assembly (42) drives the bottle grabbing device (3) to reciprocate between the bottle conveying device (2) and the box conveying device (5), the transfer assembly (42) drives the bottle grabbing device (3) to lift above the bottle conveying device (2) and the box conveying device (5), two ends of the cantilever assembly (43) are respectively connected with the bottle grabbing device (3) and the supporting device (1), the cantilever assembly (43) keeps the orientation of the bottle grabbing device (3) unchanged.

2. A bottle boxing machine as claimed in claim 1, wherein: transport subassembly (42) including transporting sprocket (421), transport chain (422) and a plurality of guide pulley (423) of transporting, transport sprocket (421) and a plurality of transport sprocket (421) rotate respectively install in strutting arrangement (1) is last, transport chain (422) install in transport sprocket (421) and transport on the guide pulley (423), it connects to grab bottle device (3) rotation transport chain (422), it drives to transport chain (422) rotation grab bottle device (3) and move.

3. A bottle boxing machine as claimed in claim 2, wherein: the both sides of transporting chain (422) are equipped with first lift section (4221) of vertical setting and second lift section (4222) of vertical setting respectively, first lift section (4221) are located the top of bottle conveyor (2), second lift section (4222) are located the top of case conveyor (5).

4. A bottle boxing machine as claimed in claim 3, wherein: one side of first lift section (4221) is equipped with first limiting plate (424), one side of second lift section (4222) is equipped with second limiting plate (425), first limiting plate (424) and the equal vertical setting of second limiting plate (425), connect on transporting chain (422) grab the position of bottled putting (3) and install spacing wheel, spacing wheel rotates and connects transport chain (422), spacing wheel can support tightly first limiting plate (424) and second limiting plate (425).

5. A bottle boxing machine as claimed in claim 4, wherein: still include controlling means (6), controlling means (6) include control assembly and response subassembly, control assembly includes the controller, the response subassembly includes a plurality of first sensors, a plurality of second sensors, two that are used for the response of the bottle on bottle conveyor (2) the case on case conveyor (5) the third sensor of spacing wheel, two the third sensor is located respectively the lower part of first limiting plate (424) and the lower part of second limiting plate (425), the first sensor, second sensor and third sensor are connected to the electricity respectively to the controller, the controller basis signal control that first sensor, second sensor and third sensor transmitted drive assembly (41) and the operating condition who grabs bottle device (3).

6. A bottle boxing machine as claimed in claim 1, wherein: grab bottled putting (3) and include mounting panel (31) and a plurality of bottle head of grabbing, it is a plurality of grab the bottle head install in mounting panel (31) lower part, mounting panel (31) rotate to be connected transfer device (4), the both ends of cantilever subassembly (43) are articulated respectively strutting arrangement (1) and mounting panel (31).

7. A bottle boxing machine as claimed in claim 1, wherein: the bottle conveying device is characterized in that a plurality of partition plates (22) are arranged above the conveying device, the partition plates (22) divide the upper space of the conveying device into a plurality of conveying spaces (23), each conveying space (23) is provided with a baffle (24) at the front end of the bottle conveying direction, the baffles (24) are fixed on the supporting device (1), and each conveying space (23) is provided with a blocking mechanism (25) used for blocking bottles from entering the conveying spaces (23) at the rear of the bottle conveying direction.

8. A bottle boxing machine as claimed in claim 7, wherein: the blocking mechanism (25) comprises a blocking cylinder (251) and a blocking plate (252), the blocking cylinder (251) is vertically arranged, a cylinder body of the blocking cylinder (251) is fixed on the supporting device (1), and the blocking plate (252) is fixedly connected with a piston rod of the blocking cylinder (251).

9. A machine as claimed in claim 1, characterised in that: case conveyor (5) include second conveyer belt (51) and second motor, second conveyer belt (51) rotate install in on strutting arrangement (1), the second motor is fixed in on strutting arrangement (1), the second motor is connected second conveyer belt (51) and drive second conveyer belt (51) move, the both sides of second conveyer belt (51) are equipped with curb plate (52) respectively, curb plate (52) are installed on support frame (11), two distance between curb plate (52) is not less than the width of case.

10. A bottle boxing machine as claimed in claim 9, wherein: a limiting frame (54) is arranged above the second conveying belt (51), the limiting frame (54) is connected with a lifting cylinder (55), a cylinder body of the lifting cylinder (55) is fixed on the supporting frame (11), a piston rod of the lifting cylinder (55) is fixedly connected with the limiting frame (54), and the width of the limiting frame (54) is larger than the distance between the two side plates (52).