CN212767087U - Servo horizontal case unpacking machine - Google Patents

Abstract

The utility model discloses a servo horizontal case unpacking machine, including the frame, locate the material feeding unit of frame rear end, be used for the jacking device of jack-up except bottom carton, be used for getting the case and push away the preceding one through getting of case back carton and push away case mechanism, swing out case device, side page or leaf folding mechanism and locate the tape unit device that pastes of frame front end, it pushes away case mechanism and locates to get to push away the case mechanism in the frame, get to push away case mechanism and include the base, get to push away the case device and in the drive get to push away the drive arrangement of case device round trip movement, drive arrangement locates on the base, get to push away the case device and include the support body, locate push away the case part on the support body and be used for getting the case and push away getting of case and push away the case part. The utility model discloses a get and push away the case device and realize getting the case and push away the case and go on in step, it only needs a motor to drive, has reduced the energy consumption to simplify the structure of equipment, reduced the cost of equipment, improve the efficiency of unpacking.

Description

Servo horizontal case unpacking machine

Technical Field

The utility model belongs to the technical field of the carton processing, especially, relate to a servo horizontal case unpacking machine.

Background

The case unpacking machine is also called a carton forming machine, and the carton forming machine and the case unpacking machine automatically finish the case unpacking, the forming and the bending of the lower bottom folding leaf. And the adhesive tape sticking of the lower part is finished at present, the box boards which are folded into the paper boards are opened, the bottom of the box is folded according to a certain program, and the box is sealed by the adhesive tape and then is conveyed to special equipment of a box filler.

The case unpacking machine in the current market adopts the independent case taking part to take out the carton of bottom when taking out the case and pushing away the case, then adopts extra case pushing part to carry out the propelling movement through the carton after the case unpacking, and its whole case unpacking machine's structure is complicated to the inefficiency when pushing away the case, still need adopt two motors or cylinder to promote moreover, its energy consumption is big.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a servo horizontal case unpacking machine that reduces the energy consumption, unpacking is efficient.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a servo horizontal box unpacking machine comprises a rack, a feeding device arranged at the rear end of the rack, a jacking device used for jacking a paper box except a bottommost paper box, a box taking and pushing mechanism used for taking a box and synchronously pushing the front paper box after box unpacking, a rotary swing box unpacking device, a side page folding mechanism and a tape sticking device arranged at the front end of the rack, wherein the box taking and pushing mechanism is arranged on the rack, the box taking and pushing mechanism comprises a base, a box taking and pushing device and a driving device used for driving the box taking and pushing device to move back and forth, the driving device is arranged on the base, and the box taking and pushing device comprises a rack body, a box pushing component arranged on the rack body and a box taking and pushing component used for synchronously taking and pushing the box.

The utility model discloses a get and push away the case device and realize when unpacking the carton, when can take out the carton that has not unpacked, promote the preceding carton that has accomplished the unpacking in step, simplified the structure of getting the case and pushing away the case through this mode, only need a device can accomplish to also only need a drive arrangement to drive, it is unpacking and push away the case required power little, saved the resource.

Preferably, the box taking and pushing component comprises a second bracket, a box pushing piece arranged on the second bracket and a box taking piece arranged on the second bracket, and the second bracket is arranged on the frame body; the box pushing component comprises a mounting frame and a pushing piece for pushing the carton, and the pushing piece is arranged on the mounting frame; the box pushing component and the box taking component are arranged on the second support, and the driving motor only needs to push the second support to move, so that the box pushing component and the box taking component can synchronously move, and the box taking efficiency and the box pushing efficiency are high; can promote carton upper portion through setting up the impeller, consequently the carton can not take place to empty when the guarantee promotes the carton, and the stability of pushing away the case is high.

Preferably, the driving device comprises a synchronous belt for driving the frame body to move back and forth, a belt wheel matched with the synchronous belt, and a driving motor for driving the belt wheel to rotate so as to drive the synchronous belt to rotate forwards and backwards; the frame body is driven to move through the synchronous belt, the belt wheel and the driving motor, the movable length of the frame body can be adjusted through the rotating number of turns of the driving motor, the length of the pushed path is controllable, and therefore the paper box is applicable to paper boxes with different sizes.

Preferably, the frame body is provided with an adjusting part for driving the box pushing part to move up and down; can change through adjusting part and push away the case part and get the interval between the case part, consequently can adjust according to the carton of equidimension not to the guarantee pushes away the case part and promotes the carton steady, application scope is wide.

Preferably, a first slide rail is arranged on the base, and a first slide block which can be sleeved on the first slide rail is arranged on the frame body; the first sliding rail is provided with an L-shaped mounting block, and the mounting block is provided with a limiting block for limiting the first sliding block; through setting up first slide rail and first slider, its frictional force that receives when reducing the support body activity, stability when the guarantee support body activity reduces the output of motor simultaneously.

Preferably, the adjusting part comprises a driving screw rod capable of driving the mounting rack to move up and down and a first rotating wheel in rotation stopping connection with the upper part of the driving screw rod, and the driving screw rod is in threaded connection with the mounting rack; the frame body is provided with a second slide rail which is vertically arranged, and the mounting frame is provided with a second slide block which is matched with the second slide rail; the driving screw rod and the first rotating wheel are arranged, and the first rotating wheel is manually shaken to drive the driving screw rod to rotate so as to drive the mounting frame to move up and down, so that the stability of the movement is high, the mounting frame can be finely adjusted, and the application range of cartons with different sizes is wide; through setting up second slide rail and second slider, the stability of guarantee support body vertical motion to avoid the support body to topple over outwards.

Preferably, the jacking device comprises a connecting frame, a jacking part capable of upwards acting to jack up the cartons except the bottom-layer cartons, and a power part for driving the jacking part to upwards act, wherein the jacking part and the power part are both arranged on the connecting frame; the carton is jacked upwards by the jacking part, so that the bottom carton cannot have pressure basically, when the bottom carton is pulled out, the friction force borne by the bottom carton is small, the carton is pulled out smoothly, the processing efficiency of the carton is improved, and meanwhile, the carton can be prevented from being abraded due to the small friction force borne by the carton, and the quality of the carton is improved.

Preferably, the jacking component comprises a jacking roller and a support structure matched with the jacking roller, and the power component drives the support structure to move up and down; the support structure comprises a support plate matched with the power component and a first support arranged on the support plate, and the top roller is rotatably arranged on the first support; by arranging the top roller, when the height of the upward movement of the top roller is not high, the top roller can rotate if the top roller is contacted with the bottom carton, so that the carton can be still ensured to be pulled out stably; the supporting plate and the first support are arranged, the supporting plate and the first support can keep the two top rollers pushed by the power part to move up and down synchronously, the top rollers are of roller structures, and when the top rollers are in contact with the box body, friction force between the roller body and the carton box is small.

Preferably, the jacking device further comprises an adjusting part for driving the jacking part to move left and right to adjust the position of the jacking part, the adjusting part comprises a fixed frame, a driving rod in threaded connection with the connecting frame and a second rotating wheel in rotation stopping fit with the driving rod, and at least part of the driving rod is movably connected with the fixed frame; the fixed frame is provided with a slide rail, and the connecting frame is provided with a slide block matched with the slide rail; the position of the jacking component is adjusted through the adjusting component, so that the jacking component can be moved to be positioned at different positions according to paper boxes with different sizes, and the effect of jacking the paper boxes by the jacking component is good;

preferably, the supporting plate is connected with a positioning rod, and the connecting frame is provided with a through hole for the positioning rod to pass through; the first support is provided with an inclined part which is obliquely arranged from top to bottom; the supporting plate is provided with a plate body part of a U-shaped structure; the positioning rod ensures high stability of the supporting plate during up-and-down motion, and prevents the supporting plate from shaking left and right during up-and-down motion, so that the carton jacking effect is good; the U-shaped plate body is arranged, so that the strength of the supporting plate is increased, and the service life of the supporting plate is prolonged; and the plate body part can also be convenient for connecting a power component of the positioning rod, the connection is convenient, and when the power component pushes the supporting plate to move up and down, the plate body part can absorb part of vibration, so that the working stability of the supporting plate is ensured.

To sum up, the utility model discloses a get and push away the case device and realize getting the case and push away the case and go on in step, it only needs a motor to drive, has reduced the energy consumption to simplify the structure of equipment, reduced the cost of equipment, improved the efficiency of unpacking.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial explosion diagram of the present invention.

Fig. 3 is a schematic structural diagram of the feeding device and the jacking device of the present invention.

Fig. 4 is a schematic structural diagram of the jacking device of the present invention.

Fig. 5 is a schematic structural diagram of the jacking device of the present invention.

Fig. 6 is an exploded view of the jacking device of the present invention.

Fig. 7 is a schematic structural diagram of the box taking and pushing mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the box taking and pushing mechanism of the present invention.

Fig. 9 is a third schematic structural view of the box taking and pushing mechanism of the present invention.

Fig. 10 is an exploded view of the box taking and pushing mechanism of the present invention.

Fig. 11 is a schematic structural view of the pusher of the present invention.

Fig. 12 is a schematic structural diagram of the first box opening device of the present invention.

Fig. 13 is a schematic structural diagram of the box opening device according to the present invention.

Fig. 14 is a third schematic structural view of the swing-out box opening device of the present invention.

Fig. 15 is a schematic view of a partial structure of the side-leaf folding structure of the present invention.

Fig. 16 is an exploded view of the folding structure of the side leaf of the present invention.

Fig. 17 is a schematic structural view of the tape sticking device of the present invention.

Fig. 18 is a schematic structural view of the tape sticking device of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1-6, a servo horizontal case unpacking machine comprises a frame 1, a feeding device 2 arranged at the rear end of the frame 1, a jacking device 3, a case taking and pushing mechanism 4, a rotary swing case unpacking device 5, a side folding structure 6 and a tape sticking device 7; the machine frame 1 is a metal frame, the feeding device 2, the jacking device 3, the box taking and pushing mechanism 4, the rotary swing box opening device 5, the side-leaf folding structure 6 and the tape sticking device 7 are all arranged on the machine frame 1, the taking device 2 is arranged at the rear end of the machine frame 1, the tape sticking device 7 is arranged at the front end of the machine frame 1, cartons which do not pass through the box opening are fed by the feeding device, and finally the cartons are stuck by the tape sticking device 7 and are sent out.

Specifically, the feeding device 2 comprises a feeding frame 21 mounted on the frame 1 through bolts and a feeding roller 22 mounted on the feeding frame 21 in a rolling manner, the feeding roller 22 can rotate, the jacking device 3 is arranged at the front end of the feeding frame 21, and the jacking device 3 is positioned below the feeding roller 22.

Specifically, the jacking device 3 comprises a connecting frame 31, a jacking part 32, a power part and a positioning part, wherein the connecting frame 31 is made of plate-shaped metal, the connecting frame 31 is connected with the feeding frame 21 through bolts, the left side and the right side of the connecting frame 31 are bent upwards to form vertical convex edges, and the jacking part is used for jacking the cartons except for the bottom cartons when moving upwards; the jacking component comprises top rollers 321 and a support structure, wherein the top rollers 321 are metal rollers, the number of the top rollers 321 is two, and a space is reserved between the two top rollers 321; the support structure comprises a support plate 322 and two first supports 323, wherein the support plate 322 is a metal plate, the lower part of the support plate 322 is provided with a plate body part 371 with a U-shaped section, the first supports 323 are special-shaped metal frames, the number of the first supports 323 is two, the two first supports 323 respectively correspond to two top rollers 321, the first supports 323 are fixed on the support plate 322 through bolts, and the top rollers 321 are movably connected with the upper parts of the first supports 323; the first support 323 has an inclined portion 361 having an inclined surface structure from top to bottom.

Further, the power component is a cylinder 33, the cylinder body of the cylinder 33 is connected with the connecting frame 31 through a screw, and the upper end of the piston shaft of the cylinder 33 is connected with the plate body 371, so that the cylinder 33 pushes the supporting plate 322 to move upwards, and further drives the top roller 321 to move upwards, thereby jacking up the cartons except the bottom cartons.

A positioning rod 324 is connected to the supporting plate 322, the positioning rod 324 is a metal rod, a through hole 310 is formed in the connecting frame 31, and the positioning rod 324 passes through the through hole 310.

Specifically, the positioning component is used for pushing the connecting frame 31 to move back and forth, so that the jacking component moves back and forth to change the position of the jacking component; the position adjusting component comprises a position adjusting frame 351, a driving rod 352 and a second rotating wheel 353, wherein the position adjusting frame 351 is an L-shaped metal frame, and the number of the position adjusting frames 351 is two; the two positioning frames 351 are symmetrically installed, two convex rails 355 are arranged on the positioning frames 351, the convex rails 355 are metal rods, a convex block 356 is connected to the bottom of the positioning frame 351, the convex block 356 is a metal block with a circular through groove, and the convex block 356 is sleeved on the convex rails 355; the driving rod 352 is a screw rod, two ends of the driving rod 352 are movably connected with the two positioning frames 351 through bearings, the bottom of the connecting frame 31 is provided with a screw joint block 310, the screw joint block 310 is a metal block with a screw joint through groove, and the driving rod 352 is in screw joint with the screw joint block 310.

Specifically, the second wheel 353 is a metal wheel, the second wheel 353 is connected to the driving rod 352 in a rotation-stopping manner, the second wheel 353 is provided with a swing handle 354, the swing handle 354 is a metal handle, and the second wheel 353 is driven to rotate by the swing handle 354, so that the driving rod 352 rotates.

As shown in fig. 7-11, the box taking and pushing mechanism is disposed on the frame 1, and the box taking and pushing mechanism includes a base 41, a box taking device and a driving device, wherein the base 41 is a rectangular metal seat formed by a metal rod and a metal block, and the box taking device and the driving device are both disposed on the base 41; specifically, the carton taking device is used for taking out cartons which are not opened, and pushing the cartons which are opened to move forwards; the box taking device comprises a frame body 42, a box pushing component 43 and a box taking and pushing component 44, wherein the frame body 42 is composed of a square frame 429, a sliding plate 428 and two supporting section bars 427 fixed on the sliding plate 428, the frame 429 is vertically fixed on the sliding plate 428 through bolts, the box pushing component 43 is arranged on the frame 429, the box taking and pushing component 44 is arranged on the sliding plate 428, and the driving device drives the sliding plate 428 to move back and forth, so that the whole box pushing device moves back and forth.

Further, the box pushing component 43 comprises a mounting frame 431 and a pushing component 432, the mounting frame 431 is composed of a hanging plate 489, two transverse plates 488, two first profiles 487 and two second profiles 486, wherein the hanging plate 489 is a metal plate, the two transverse plates 488 are connected with the hanging plate 489 through bolts, and two ends of the two first profiles 487 are located between the two transverse plates 488 and fixed through the bolts; the second profile 486 is an aluminum profile, the second profile 486 is fixed on the first profile 487, the number of the pushing members 432 is four, and two pushing members 432 are fixed on the first profile 487 with a certain distance.

Specifically, the pushing member 432 includes a pushing block 491, a receiving cavity 492 and a connecting block 493, wherein the pushing block 491 is a metal block, the receiving cavity 492 is a cavity formed on the pushing block 491, the connecting block 493 is a metal block, and the connecting block 493 is movably connected with the pushing block 491 through a shaft; the connecting block 493 is connected to the second profile 486 by a bolt.

Further, a second slide rail 423 is arranged on the frame 429, a second slide block 433 is arranged on the vertical plate 489, the number of the second slide rails 423 is two, the second slide rail 423 is a convex rail, the second slide block 433 is a metal block, the second slide block 423 is a metal block with a groove, and the second slide block 423 is connected with the vertical plate 489 through a bolt; the second slider 433 is sleeved on the second slide rail 423.

Specifically, the frame body 42 is provided with an adjusting component for driving the box pushing component 43 to move up and down, the adjusting component includes a driving screw 461 and a first rotating wheel 462, the driving screw 461 is a metal screw, a plate body 401 is arranged at the upper part of the frame 429, a rhombic seat 402 is arranged on the plate body 401, and the upper part of the driving screw 461 passes through the rhombic seat 402; the lower part of the driving screw 461 is movably connected with the sliding plate 428 through a bearing, the transverse plate 488 is provided with a screw sleeve part 480, the screw sleeve part 480 can be a metal sleeve integrally formed with the transverse plate 488 or a screw nut separately arranged, and the driving screw is screwed with the screw sleeve part 480; the first rotating wheel 462 is a metal wheel connected with the upper part of the driving screw 461 in a rotation-stopping manner, and a handle 471 is arranged on the first rotating wheel 462; therefore, the first rotating wheel 462 is rotated to drive the driving screw 461 to rotate, so as to drive the whole frame body 42 to move up and down, thereby adjusting the height of the pushing member 432.

The carton taking and pushing component is used for taking out the cartons and pushing the cartons; the box taking and pushing component comprises a second bracket 441, a box pushing piece 442 and a box taking piece 443, wherein the second bracket 441 is an aluminum profile, and the second bracket 441 is fixed on the supporting profile 427; the structure of the box-pushing component 442 is the same as that of the pushing component 432, and two box-pushing components 442 with a distance are arranged on the second bracket 441; the box taking part 443 is a special-shaped metal part, and the box taking part 443 is arranged at the upper part of the second support 441; at the same time, a support 445 is provided on the support profile 427, parallel to the second support 441, and two of the above-mentioned push box members 442 are also provided on this support 445.

Further, two first sliding rails 411 are arranged on the base 41, two first sliding blocks 421 are arranged on the sliding plate 428, the first sliding rails 411 are metal rods fixed on the base 41, the second sliding blocks 421 are metal blocks with grooves, and the second sliding blocks 421 are sleeved on the first sliding rails 411; therefore, the sliding plate 428 moves back and forth along the length direction of the first sliding rail 411 under the driving of the driving device; the two ends of the first sliding rail 411 are both connected with mounting blocks 413 with an L-shaped structure, the mounting blocks 413 are metal blocks, the mounting blocks 413 are connected with limiting blocks 414, the limiting blocks 414 are high-hardness rubber blocks, and the limiting blocks 414 can limit the first sliding block 421.

Specifically, the driving device is arranged on the base 41, and the driving device drives the box taking and pushing device to move back and forth; the driving device comprises a synchronous belt 451 for driving the frame body 42 to move back and forth, a rotating roller 452 and a driving motor 453 for driving the belt wheel 452 to rotate so as to drive the synchronous belt 451 to rotate forward and backward; the synchronous belt 451 is a commercially available synchronous belt, the slide plate 28 is connected to a clamping member 455 capable of clamping the synchronous belt 451, the clamping member 455 is a metal clamp capable of being T-shaped, and the upper portion of the clamping member 455 is connected to the slide plate 428 by a screw.

Further, the pulleys 452 are metal pulleys, the number of the pulleys 452 is two, the two pulleys 452 are respectively located at two ends of the base 1, the timing belt 451 is sleeved on the two pulleys 452, the driving motor 453 is a servo motor, and an output shaft of the driving motor 453 is connected with one of the pulleys, so that the driving motor 453 drives the pulleys 452 to rotate, the timing belt 451 rotates, and the sliding plate 428 is driven to move.

As shown in fig. 12 to 14, the swing-out box device is used for pulling up a carton which is not opened to open, the swing-out box device 6 is arranged on the frame 1, the swing-out box 5 comprises a suction cup structure 51 for sucking up the carton, a fixed seat 52, a transmission part and a driving structure 54, wherein the suction cup structure 51 comprises a mounting piece 511, a mounting hole 512 and a suction cup 513, the mounting piece 511 is a metal plate with an L-shaped section, the mounting hole 512 is a strip-shaped through hole formed on the mounting piece 511, the suction cup 513 penetrates through the mounting hole 512 and is locked by the suction cup 513 of a nut pair; the fixing seat 52 is a metal plate with an L-shaped cross section, and the mounting part 511 is connected to the fixing seat 52.

Specifically, the transmission component can swing left and right under the pushing of the telescopic action of the driving structure 54, so as to drive the fixed seat 52 to move up and down; wherein the driving structure 4 is an air cylinder or a hydraulic cylinder, and the driving structure 54 is an air cylinder in this embodiment.

Further, the transmission component comprises a first connecting rod 531 and a second connecting rod 532, wherein the first connecting rod 531 and the second connecting rod 532 are parallel; the first connecting rod and the second connecting rod are both metal rods, the lower end part of the first connecting rod 531 is bent to form a connecting part 577, the end part of a piston rod of the driving structure is movably connected with the connecting part 577 through a connector 541, the connector 541 is a fisheye connector, a first sliding groove 570 is formed in the first connecting rod 531, the first sliding groove 570 is a strip-shaped groove, a first connecting shaft 521 is connected onto the fixing seat 52, the first connecting shaft 521 is a metal shaft, the first connecting shaft 521 penetrates out of the first sliding groove 570, a gasket is sleeved on the first connecting shaft 521, a first wrench is connected onto the first connecting shaft 521 in a threaded mode, and the first wrench can rotate to adjust the distance between the gaskets.

Specifically, the second connecting rod 532 is provided with a second sliding groove 550, the second sliding groove 550 is a strip-shaped groove, the fixing seat 52 is connected with a second connecting shaft 522 which can be inserted into the second sliding groove 550, a gasket is sleeved on the second connecting shaft 522, the second connecting shaft 522 is screwed with a second wrench, and the second wrench can adjust the distance between the gasket and the second connecting rod 532.

Further, a first rod 573 is movably connected to an upper portion of the first link 531, the first rod 573 is a metal rod, a second rod 553 is movably connected to an upper portion of the second link 532, the second rod 553 is a metal rod movably connected to a nut, and the first rod 573 is connected to the second rod 553.

Specifically, the lower part of first connecting rod 531 is equipped with first sleeve pipe portion 575, first sleeve pipe portion 575 is the metal pipe, and this first sleeve pipe portion 575 passes through bearing and case erecting machine frame swing joint be connected with first protruding muscle 576 on first connecting rod 531, first protruding muscle 576 is the protruding muscle of triangle-shaped, this first protruding muscle 576 with first sleeve pipe portion 575 links to each other.

The lower part of second connecting rod 532 is equipped with second sleeve pipe portion 555, second sleeve pipe portion 555 is the metal pipe, and this second sleeve pipe portion 555 passes through bearing and case unpacking machine frame swing joint be connected with second protruding muscle 556 on the second connecting rod 532, second protruding muscle 556 is triangle-shaped protruding muscle, this second protruding muscle 556 with second sleeve pipe portion 555 links to each other.

As shown in fig. 15-16, the side folding mechanism is mounted on the frame 1, and includes a mechanism for folding the bottom of the carton over, the carton folding device comprises a rear side leaf folding device, a front side leaf folding device and an upper side leaf folding device, wherein the rear side folding device comprises a base 61, a folding plate 62, a starting part and a driving part, wherein the base 61 is a metal seat, the base 61 can be fixed on the frame 1 of the case unpacking machine, the base 61 includes a bottom plate 610, a first sleeve portion 611 and a second sleeve portion 612, the bottom plate 610 is a metal plate, the first sleeve portion 611 is a metal sleeve, the first sleeve portion 611 is perpendicular to the bottom plate 610, the second sleeve portion 612 is a metal sleeve having the same height as the first sleeve portion 611, the second sleeve portion 612 is perpendicular to the bottom plate 610, a metal substrate is connected to the upper parts of the first sleeve part 611 and the second sleeve part 612; the folding plate 62 is a thick metal plate, and the side wall of the folding plate 62 is provided with an inclined plane 21 which is obliquely arranged; and a connecting plate 622 made of metal is connected to the bottom of the folding plate 62, and the connecting plate 622 is adhered by screws or glue.

Further, the starting component drives the folding plate 62 to rotate through the driving component, the starting component includes a driving component 652 and a power structure which is over-extended and over-extended to drive the driving component 652 to swing, the power structure is a cylinder 651 or a hydraulic cylinder, the power structure in this embodiment is that the cylinder 651 is connected with a cylinder mounting shaft 692 on the cylinder 651, a fisheye joint 691 is connected on the end portion of a piston shaft of the cylinder 651, the fisheye joint 691 is movably connected with one end of the driving component 652 through a shaft and a bearing, and the driving component 652 is a metal block; the cylinder 651 pushes the driving member 652 to operate, so as to drive the folding plate 62 to rotate through the driving member.

Specifically, the driving component includes a first belt rod 631, a second belt rod 632, and a belt shaft 633, wherein the first belt rod 631 is a metal rod, a first rib 671 is disposed on the first belt rod 631, the belt shaft 633 extends from the first sleeve portion 611, the belt shaft 633 is a metal shaft, an end of the first belt rod 631 is connected to an upper portion of the belt shaft 633 in a rotation-stop manner, a lower portion of the belt shaft 633 is connected to one end of the driving component 652 in a rotation-stop manner, a sleeving hole 600 and a notch portion 521 communicated with the sleeving hole 600 are disposed on the driving component 652, after the lower portion of the belt shaft 633 is inserted into the sleeving hole 600, the lower portion of the belt shaft is connected to the driving component 652 through a screw, so that the width of the notch 601 is reduced, and the belt shaft 633 is clamped.

Further, a first protruding tube part 672 is provided at the front end of the first belt lever 631, a first connecting shaft 673 is inserted into the first protruding tube part 672, and the first connecting shaft 673 is connected to the connecting plate 622; a first rib 671 is provided on the first belt lever 631, while a first bent portion 675 is provided on the first belt lever 631, the first bent portion 675 being a portion adjacent to the belt shaft 633.

The second band rod 632 is a metal rod, a second rib 681 is disposed on the second band rod 632, a second bending portion 685 is disposed at the front end of the second band rod 632, and the second bending portion 685 is parallel to the first bending portion 315; a positioning shaft 634 is connected to the rear end of the second band rod 632 in a rotation-stop manner, the positioning shaft 634 is a metal shaft, the positioning shaft 634 is inserted into the second sleeve 612, and a bearing matched with the inner wall of the second sleeve 612 is sleeved on the positioning shaft 634; the second strap bar 632 is thus rotatable relative to the second sleeve 612; a second protruding tube 682 is provided at the front end of the second band 632, the second protruding tube 682 is a metal sleeve welded or bonded to the second link, a second coupling shaft 683 is inserted into the second protruding tube 682, and the second coupling shaft 683 is movably connected to the connecting plate 622 through a bearing.

The front side page folding device is consistent with the front page folding device of the existing box unpacking machine in the current market, so detailed description is omitted; the upper side folding device is consistent with the upper side folding device of the existing box unpacking machine, and therefore, the details are not repeated.

As shown in fig. 17-18, the folded carton is pasted with a scotch tape by a tape pasting device, the tape pasting device comprises a tape pasting device and a lifting centering device, wherein the lifting centering device comprises a connecting seat 71, a supporting seat 72 and a moving component, wherein the connecting seat 71 comprises a seat body 711 and a connecting threaded sleeve 710, the seat body 711 is fixedly connected with the connecting threaded sleeve 710, the seat body 711 is a metal plate with an L-shaped cross section, the seat body 711 can be fixed on a frame of an unpacking machine by a screw, the supporting seat 72 is an L-shaped metal plate, the tape pasting device is fixed on the supporting seat 72, and the tape pasting device is a tape pasting device currently existing in the market; the supporting seat 72 and the connecting seat 71 have a distance L therebetween.

Further, the moving part is used for driving the supporting seat 72 to move up and down, so that the size of the distance L is adjusted; the adjusting component comprises a lifting rod 731 and a main power structure, the lifting rod 731 is a screw rod, and the lifting rod 731 is in threaded connection with the inner wall of the connecting threaded sleeve 710; the main power structure is used for driving the lifting rod 731 to rotate forwards and backwards; the supporting seat 72 is connected with a positioning slide rod 74, the positioning slide rod 74 is a metal rod capable of passing through the seat body 711, a bearing seat 741 is fixed on the seat body 711, and the bearing seat 741 is sleeved on the positioning slide rod 74.

Specifically, the main power structure includes a main power rod 732 and a third runner 733, the main power rod 732 is a metal rod, the main power rod 732 drives the lifting rod 731 to rotate synchronously through a transmission structure, the transmission structure includes a first bevel gear 791 and a second bevel gear 771, the first and second bevel gears are both metal bevel gears, the first bevel gear 791 is in rotation-stopping connection with the upper end of the lifting rod 731, the second bevel gear 771 is in rotation-stopping connection with the end of the main power rod 732, and the first and second bevel gears are engaged with each other; the third runner 733 is a metal wheel, the third runner 733 is connected with the other end of the driving rod 732, a shaking handle 781 is connected to the third runner 733, and the handle 781 is a metal handle.

Further, the support 72 is a metal seat, the tape sticking device is fixed on the support 72, the driving rod 732 passes through the support 72, the support 72 is provided with a support plate 75 having an n-shaped structure, the support plate 75 is provided with a through hole, and the driving rod 732 passes through the through hole.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (10)

1. The utility model provides a servo horizontal case unpacking machine, includes frame (1), locates material feeding unit (2) of frame (1) rear end, be used for jacking up except that jacking device (3) of bottommost carton, be used for getting case and synchronous propelling movement one before through getting of case back carton push away case mechanism (4), swing out case device (5), side page or leaf folding mechanism (6) and locate frame (1) front end paste area ware device (7), it locates to get to push away case mechanism (4) on frame (1), its characterized in that: the box taking and pushing mechanism (4) comprises a base (41), a box taking and pushing device and a driving device for driving the box taking and pushing device to move back and forth, the driving device is arranged on the base (41), and the box taking and pushing device comprises a frame body (42), a box pushing component (43) arranged on the frame body (42) and a box taking and pushing component (44) used for synchronously taking and pushing boxes.

2. The servo horizontal case unpacking machine as claimed in claim 1, wherein: the box taking and pushing component comprises a second bracket (441), a box pushing component (442) arranged on the second bracket (441), and a box taking component (443) arranged on the second bracket (441), wherein the second bracket (441) is arranged on the frame body (42); the box pushing component (43) comprises a mounting frame (431) and a pushing piece (432) used for pushing the carton, and the pushing piece (432) is arranged on the mounting frame (431).

3. The servo horizontal case unpacking machine as claimed in claim 1, wherein: the driving device comprises a synchronous belt (451) for driving the frame body (42) to move back and forth, a belt wheel (452) matched with the synchronous belt (451), and a driving motor (453) for driving the belt wheel (452) to rotate so as to drive the synchronous belt (451) to rotate forwards and backwards.

4. The servo horizontal case unpacking machine as claimed in claim 2, wherein: the frame body (42) is provided with an adjusting part for driving the box pushing part (43) to move up and down.

5. The servo horizontal case unpacking machine as claimed in claim 2, wherein: a first sliding rail (411) is arranged on the base (41), and a first sliding block (421) which can be sleeved on the first sliding rail (411) is arranged on the frame body (42); the first sliding rail (411) is provided with an installation block (413) of an L-shaped structure, and the installation block (413) is provided with a limiting block (414) used for limiting the first sliding block (421).

6. The servo horizontal case unpacking machine as recited in claim 4, wherein: the adjusting component comprises a driving screw rod (461) capable of driving the mounting frame (431) to move up and down and a first rotating wheel (462) in rotation stopping connection with the upper part of the driving screw rod (461), and the driving screw rod (461) is in threaded connection with the mounting frame (431); the frame body (42) is provided with a second sliding rail (423) which is vertically arranged, and the mounting frame (431) is provided with a second sliding block (433) which is matched with the second sliding rail (423).

7. The servo horizontal case unpacking machine as claimed in claim 1, wherein: the jacking device comprises a connecting frame (31), a jacking part (32) capable of upwards moving to jack up the cartons except the bottom cartons, and a power part for driving the jacking part (32) to upwards move, wherein the jacking part and the power part are both arranged on the connecting frame (31).

8. The servo horizontal box unpacking machine as claimed in claim 7, characterized in that the jacking component (32) comprises a top roller (321) and a support structure matched with the top roller (321), and the power component drives the support structure to move up and down; the support structure comprises a support plate (322) matched with the power component and a first support (323) arranged on the support plate (322), and the top roller (321) is rotatably arranged on the first support (323).

9. The servo horizontal case unpacking machine as recited in claim 8, wherein: the jacking device further comprises an adjusting component for driving the jacking component to move left and right to adjust the position of the jacking component (32), the adjusting component comprises a fixed frame (351), a driving rod (352) in threaded connection with the connecting frame (31) and a second rotating wheel (353) in rotation stopping fit with the driving rod (352), and at least part of the driving rod (352) is movably connected with the fixed frame (351); the fixing frame (351) is provided with a sliding rail (355), and the connecting frame (31) is provided with a sliding block (356) matched with the sliding rail (355).

10. The servo horizontal case unpacking machine as recited in claim 9, wherein: a positioning rod (324) is connected to the supporting plate (322), and a through hole (310) for the positioning rod (324) to pass through is formed in the connecting frame (31); the first bracket (323) is provided with an inclined part (361) which is obliquely arranged from top to bottom; the supporting plate (322) is provided with a plate body part (371) with a U-shaped structure.

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