CN219651508U - Filling device of automatic boxing machine - Google Patents

Abstract

The utility model discloses a filling device of an automatic boxing machine, which can load different numbers of products by arranging a plurality of pairs of product baffles with different intervals on a product conveying line, so that the filling device can be used for filling paper boxes with different lengths, has good compatibility, does not need to replace the baffles and readjust the machine, and is beneficial to improving the production efficiency. The open box assembly through supplementary cartoning mechanism can open the book ear before filling, prevents to be close to the product of book ear and stabs the book ear or make the book ear stretch into inside the carton, is favorable to guaranteeing filling quality, and does not influence follow-up seal box. Through the setting of pushing equipment, can realize filling function.

Description

Filling device of automatic boxing machine

Technical Field

The utility model relates to a filling device of an automatic boxing machine.

Background

In a packaging production line, a boxing machine is generally adopted to boxing different products, so that the packaging of the products is realized, and the product transportation is facilitated. And cartoning machines are typically provided with a loading device that loads the product into the cartons.

Chinese patent publication No. CN112896632B discloses a high-speed loading production line, which comprises a paper box conveying line, a material conveying line and a pushing device capable of pushing materials into the paper box, so that the filling of the materials can be realized. However, as the paper box conveying line is required to be provided with a plurality of pairs of paper box baffles on which the formed empty paper boxes are placed, the material conveying line is required to be provided with a plurality of pairs of material baffles aligned with the paper box baffles in the longitudinal direction in a matching way, and the distance between each pair of paper box baffles and each pair of material baffles is the same, so that the production line can only convey and fill paper boxes with a certain length, and has poor compatibility; and when the cartons with different lengths are to be filled, the distance between each pair of carton baffles and each pair of material baffles needs to be adjusted, or a new carton conveying line and a corresponding material conveying line need to be redesigned, and the two modes are troublesome, and the machine needs to be readjusted, so that the production efficiency is not improved.

In addition, for filling products that are prone to tipping, such as bagged products, the cartons are typically sized to just hold the product to prevent tipping; when the product is filled, if the product is directly pushed in by the pushing mechanism, the folding lugs on two sides of the paper box can be collided, so that the folding lugs extend into the paper box and even are damaged, and the subsequent box sealing is affected.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by the person skilled in the art.

Disclosure of Invention

The utility model overcomes the defects of the technology and provides the filling device of the automatic boxing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a filling device of automatic cartoning machine, be equipped with the carton transfer chain body 2 that is used for carrying the fashioned carton of horizontal setting on the frame 1, be used for the product transfer chain 3 of horizontal transport product, be used for vertically ejecting the product on the product transfer chain 3 to the pushing equipment 4 in the carton of carton transfer chain body 2, product transfer chain 3 is equipped with a plurality of product baffles 31 to different intervals, the front side of product transfer chain 3 is equipped with supplementary cartoning machine and constructs 5, supplementary cartoning machine constructs 5 including being used for opening the open box subassembly 51 of the book ear of carton before the product fills.

Preferably, the carton conveying line body 2 comprises two vertically opposite belt lines 21, and a transversely extending supporting rod 22 arranged between the two belt lines 21 and used for supporting the front end face of the carton, and an accommodating space 23 matched with the height of the carton is formed between the two belt lines 21.

Preferably, the frame 1 at the rear side of the carton conveying line body 2 is connected with an adjusting mechanism 6 for adjusting the distance between two belt lines 21, the adjusting mechanism 6 comprises a support base 61 connected to the frame 1, and a first screw nut transmission assembly 62 installed on the support base 61 and capable of adjusting the height of the belt line 21 above, and the first screw nut transmission assembly 62 is in transmission connection with a second screw nut transmission assembly 64 for jointly adjusting the height of the belt line 21 above with the first screw nut transmission assembly 62 through a synchronous pulley 63.

Preferably, the first screw nut transmission assembly 62 includes a first vertical plate 621 connected to the support base 61, a first fixing seat 622 connected to a rear end surface of the first vertical plate 621 and used for being connected to the belt line 21 located below, a first vertical sliding rail 623 mounted on the first vertical plate 621, a first movable seat 624 capable of moving up and down along the first vertical sliding rail 623 and used for being connected to the belt line 21 located above and the support rod 22, a first nut 625 connected to the first movable seat 624, a first screw 626 for allowing the first nut 625 to move up and down along an axial direction thereof, a hand wheel 627 for controlling rotation of the first screw 626 manually, and a locking member 628 for locking the first screw 626 after the height is adjusted, wherein a lower end of the first screw 626 is connected to one of the synchronizing wheels 631 of the synchronizing wheel 63.

Preferably, the second screw nut transmission assembly 64 includes a second vertical plate 641 connected to the supporting base 61, a second fixing seat 642 connected to a rear end surface of the second vertical plate 641 and used for being connected to the belt line 21 located below, a second vertical sliding rail 643 mounted on the second vertical plate 641, a second movable seat 644 capable of moving up and down along the second vertical sliding rail 643 and used for being connected to the belt line 21 located above and the supporting rod 22, a second nut 645 connected to the second movable seat 644, and a second screw 646 used for enabling the second nut 645 to move up and down along an axial direction of the second screw 646, wherein a lower end of the second screw 646 is connected to another synchronizing wheel 631 of the synchronizing wheel 63.

Preferably, the auxiliary boxing mechanism 5 further comprises an adapter plate 52 arranged at the front side of the product conveying line 3 and used for receiving pushing out of the pushing mechanism 4, a third sliding rail 53 arranged at the rear end face of the adapter plate 52 and extending transversely, a first guide plate 54 capable of moving transversely along the third sliding rail 53, and a second guide plate 55 arranged on the adapter plate 52 and opposite to the first guide plate 54 in left-right direction, wherein a guide channel 56 extending longitudinally is formed between the first guide plate 54 and the second guide plate 55.

Preferably, the box opening assembly 51 includes a motor 511 connected below the adapter plate 52, a movable block 512 driven by the motor 511 to rotate, and an annular guide block 513 for the movable block 512 to rotate along, where the movable block 512 is connected with a box opening plate 515 capable of moving back and forth for opening the folded ears of the paper box before filling the product, the bottom surface of the adapter plate 52 is connected with a longitudinal slide rail 516 for the box opening plate 515 to move back and forth along, and the box opening plate 515 is provided with an inclined surface 5151 inclined toward the inside of the paper box.

Preferably, the pushing mechanism 4 includes a transverse sliding rail 41 disposed on the frame 1, and a third movable seat 42 capable of moving transversely along the transverse sliding rail 41, the third movable seat 42 is driven by a Y-axis motor driving assembly 43 to be connected with a fourth movable seat 44 capable of moving longitudinally, the fourth movable seat 44 is driven by a Z-axis motor driving assembly 45 to be connected with a fifth movable seat 46 capable of moving up and down, and a pushing plate 47 for pushing the product longitudinally into the carton of the carton conveying line body 2 is mounted on the fifth movable seat 46.

Preferably, a cylinder 48 for driving the pushing plate 47 to longitudinally move again is also connected between the fifth movable seat 46 and the pushing plate 47.

Preferably, the product conveying line 3 is provided with a feeding port 32 for facilitating the placement of products thereon.

Compared with the prior art, the utility model has the beneficial effects that:

1. the scheme can load different numbers of products by arranging a plurality of pairs of product baffles with different distances on the product conveying line, so that the carton packaging machine can be used for packaging cartons with different lengths, is good in compatibility, does not need to replace the baffles and is beneficial to improving production efficiency. The open box assembly through supplementary cartoning mechanism can open the book ear before filling, prevents to be close to the product of book ear and stabs the book ear or make the book ear stretch into inside the carton, is favorable to guaranteeing filling quality, and does not influence follow-up seal box. Through the setting of pushing equipment, can realize filling function.

2. This case adjustment mechanism's setting to the interval of two belt lines of the carton transfer chain body is adjusted according to the carton height of difference, the carton of compatible not co-altitude can be compatible, and the compatibility is good. The setting of adjustment mechanism's support base to supply first lead screw nut drive assembly, second lead screw nut drive assembly to install on it, synchronous pulley's setting, when so that first lead screw nut drive assembly height-adjusting, can drive second lead screw nut drive assembly height-adjusting together, can make the belt line that is located the top of carton transfer chain body steadily rise.

3. The setting of this case first riser, first vertical slide rail, first movable seat, first nut, first lead screw, hand wheel of first lead screw nut drive assembly can manual nimble height-adjusting to can accurately height-adjusting through the transmission effect of nut and lead screw, its setting is convenient. The second vertical plate of second screw nut transmission assembly, connect at second vertical plate, the vertical slide rail of second, second movable seat, second nut, the setting of second lead screw, can adjust the height together with first screw nut transmission assembly, to some bigger objects of volume, like the belt line of present case, still can realize steady height-adjusting, its setting is convenient, is favorable to the box of follow-up transportation different height.

4. The setting of the motor, movable block, annular guide block, connecting rod, vertical slide rail of case opening subassembly is convenient for can pass through motor drive movable block around annular guide block rotary motion to drive through the connecting rod and open the box board and slide along first vertical slide rail front and back, so that can stretch out when filling and open the ear of rolling over, and can let the ear of rolling over outwards open along certain angle through the inclined plane, be favorable to the packing of product.

Drawings

Fig. 1 is a schematic perspective view of the present case.

Fig. 2 is a schematic diagram of a partial structure of the present case.

Fig. 3 is a schematic structural view of the product conveying line.

Fig. 4 is a schematic structural view of the carton conveying line body.

Fig. 5 is a schematic structural view of the adjusting mechanism of the present case.

Fig. 6 is one of the schematic structural views of the corner of the auxiliary boxing mechanism.

FIG. 7 is a second schematic view of the auxiliary boxing mechanism.

Fig. 8 is a schematic structural view of the pushing mechanism.

Detailed Description

The following examples are provided to illustrate the features of the present utility model and other related features in further detail to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 8, a loading device of an automatic boxing machine comprises a frame 1, wherein a paper box conveying line body 2 for conveying formed paper boxes, a product conveying line 3 for transversely conveying products and a pushing mechanism 4 for longitudinally pushing out the products on the product conveying line 3 into the paper boxes of the paper box conveying line body 2 are arranged on the frame 1, the product conveying line 3 is provided with a plurality of pairs of product baffles 31 with different distances, an auxiliary boxing mechanism 5 is arranged on the front side of the product conveying line 3, and the auxiliary boxing mechanism 5 comprises a box opening assembly 51 for opening folded lugs of the paper boxes before product filling.

As described above, the product baffle plates 31 with different distances are arranged on the product conveying line 3, so that products with different numbers can be loaded, and therefore, the carton packaging machine can be used for packaging cartons with different lengths, is good in compatibility, does not need to replace the baffle plates and readjust machines, and is beneficial to improving production efficiency. The open box assembly 51 through supplementary cartoning mechanism 5 can open the book ear before filling, prevents to be close to the product of book ear and stabs the book ear or make the book ear stretch into inside the carton, is favorable to guaranteeing filling quality, and does not influence follow-up seal box. By the arrangement of the pushing mechanism 4, the loading function can be realized.

As shown in fig. 4, in the embodiment, the carton conveying line body 2 includes two vertically opposite belt lines 21, and a supporting rod 22 extending transversely and disposed between the two belt lines 21 for supporting the front end surface of the carton, and an accommodating space 23 matching the height of the carton is formed between the two belt lines 21. Therefore, a space which can be just propped against the paper box is formed, and the paper box can be prevented from deforming during subsequent filling.

As shown in fig. 4, in the embodiment, an adjusting mechanism 6 for adjusting the distance between two belt lines 21 is connected to the frame 1 at the rear side of the paper box conveyor line body 2. The adjusting mechanism 6 comprises a supporting base 61 connected to the frame 1, and a first screw nut transmission assembly 62 installed on the supporting base 61 and capable of adjusting the height of the belt line 21 above, and the first screw nut transmission assembly 62 is in transmission connection with a second screw nut transmission assembly 64 used for adjusting the height of the belt line 21 above together with the first screw nut transmission assembly 62 through a synchronous pulley 63. The first screw nut transmission assembly 62 is installed at one side of the support base 61, the second screw nut transmission assembly 64 is installed at the other side of the support base 61, and the synchronous pulley 63 is installed between the two screw nut transmission assemblies.

As described above, the adjustment mechanism 6 is provided to adjust the distance between the two belt lines 21 of the carton conveyor line body 2 according to different carton heights, so that cartons of different heights can be compatible, and compatibility is good. The setting of the support base 61 of adjustment mechanism 6 to on the first lead screw nut drive assembly 62 of confession, the installation of second lead screw nut drive assembly 64, the setting of synchronous pulley 63, when so that first lead screw nut drive assembly 62 height-adjusting, can drive the second lead screw nut drive assembly 64 and adjust the height together, can make the belt line 21 that is located the top of carton transfer chain body 2 steadily rise.

In the embodiment shown in fig. 5, the first screw nut transmission assembly 62 includes a first vertical plate 621 connected to the support base 61, a first fixing base 622 connected to a rear end surface of the first vertical plate 621 and used for being connected to the belt line 21 located below, a first vertical sliding rail 623 mounted on a side surface of the first vertical plate 621, a first movable seat 624 capable of moving up and down along the first vertical sliding rail 623 and used for being connected to the belt line 21 located above and the support rod 22, a first nut 625 connected to the first movable seat 624, a first screw 626 used for allowing the first nut 625 to move up and down along an axial direction thereof, a hand wheel 627 used for controlling rotation of the first screw 626 manually, and a locking member 628 used for locking the first screw 626 after adjusting the height, wherein a lower end of the first screw 626 is connected to one of the synchronizing wheels 631 of the synchronizing pulleys 63.

The second screw-nut transmission assembly 64 includes a second vertical plate 641 connected to the support base 61, a second fixing seat 642 connected to the rear end surface of the second vertical plate 641 and used for being connected to the belt line 21 located below, a second vertical sliding rail 643 installed on the side surface of the second vertical plate 641, a second movable seat 644 capable of moving up and down along the second vertical sliding rail 643 and used for being connected to the belt line 21 located above and the support rod 22, a second nut 645 connected to the second movable seat 644, and a second screw 646 used for the second nut 645 to move up and down along the axial direction thereof, wherein the lower end of the second screw 646 is connected to another synchronizing wheel 631 of the synchronizing wheel 63.

The timing pulley 63 is composed of two timing pulleys 631 and a timing belt 632. When the height is required to be adjusted, an operator rotates the first screw rod 626 by rotating the hand wheel 627 of the first screw-nut transmission assembly 62, the first nut 625 moves up and down along the axial direction of the first screw rod 626 through the screw transmission function, meanwhile, the first screw rod 626 drives the synchronized wheel 631 connected to the lower end to rotate, and drives the second screw-nut transmission assembly 64 through the synchronous belt 632 to drive the other synchronized wheel 631 connected to the lower end of the second screw rod 646 and rotate the second screw rod 646, so that the second nut 645 moves up and down along the axial direction of the second screw rod 646 through the screw transmission function, the first movable seat 624 and the second movable seat 644 move up and down along the corresponding sliding rail respectively, and are locked through the locking component 628 after the adjustment is completed, and the height adjustment is achieved. The locking member 628 is comprised of a locking screw and a locking block.

As described above, the first vertical plate 621, the first vertical slide rail 623, the first movable seat 624, the first nut 625, the first screw 626, and the hand wheel 627 of the first screw-nut transmission assembly 62 can be manually and flexibly adjusted in height, and the height can be accurately adjusted through the transmission action of the nut and the screw, which is convenient to set. The second riser 641 of second screw nut drive assembly 64, connect at second riser 641, the setting of second vertical slide rail 643, second movable seat 644, second nut 645, second screw 646 can be adjusted the height with first screw nut drive assembly 62, to some great objects of volume, like the belt line 21 of present case, still can realize steady height-adjusting, its setting is convenient, is favorable to the box of follow-up transportation different height.

As shown in fig. 6 and 7, in the embodiment, the auxiliary boxing mechanism 5 further includes an adapter plate 52 disposed on the front side of the product conveying line 3 and configured to receive the pushing out of the pushing mechanism 4, a third sliding rail 53 disposed on the rear end surface of the adapter plate 52 and extending transversely, a first guide plate 54 capable of moving transversely along the third sliding rail 53, and a second guide plate 55 disposed on the adapter plate 52 and opposite to the first guide plate 54 from left to right, and a longitudinally extending guide channel 56 is formed between the first guide plate 54 and the second guide plate 55.

As described above, the adapter plate 52 is configured to make a connection between the carton conveying line body 2 and the product conveying line 3, so as to ensure production continuity; and can be provided with products aligned longitudinally along its guide channels 56 to facilitate pushing of the products into the carton by the pusher mechanism 4.

As shown in fig. 6 and 7, in the embodiment, the box opening assembly 51 includes a motor 511 connected below the adapter plate 52, a movable block 512 driven by the motor 511 to rotate, and an annular guide block 513 for the movable block 512 to rotate along, where the movable block 512 is connected with a box opening plate 515 capable of moving forward and backward for opening the folded ears of the paper box before filling the product, and the bottom surface of the adapter plate 52 is connected with a longitudinal slide rail 516 for the box opening plate 515 to move forward and backward along, and the box opening plate 515 is provided with an inclined surface 5151 inclined toward the inside of the paper box.

As described above, the motor 511, the movable block 512, the annular guide block 513, the connecting rod 514, and the longitudinal sliding rail 516 of the box opening assembly 51 are configured so as to be capable of driving the movable block 512 to rotate around the annular guide block 513 by the motor 511, so that the box opening plate 515 is driven to slide back and forth along the first longitudinal sliding rail 516 by the connecting rod 514, so that the folding lugs can be stretched out to open during filling, and the folding lugs can be opened outwards along a certain angle by the inclined plane 5151, thereby facilitating filling of products.

In the embodiment shown in fig. 8, the pushing mechanism 4 includes two front-to-back aligned lateral sliding rails 41 disposed on the frame 1, and a third movable seat 42 capable of moving laterally along the corresponding lateral sliding rails 41, wherein the third movable seat 42 is driven by a Y-axis motor driving assembly 43 to be connected with a fourth movable seat 44 capable of moving longitudinally, the fourth movable seat 44 is driven by a Z-axis motor driving assembly 45 to be connected with a fifth movable seat 46 capable of moving up and down, and a pushing plate 47 for pushing the product longitudinally into the carton of the carton conveying line body 2 is mounted on the fifth movable seat 46. The Y-axis motor driving assembly 43 may be a linear module commonly used in the market; the Z-axis motor driving assembly 45 may be a linear module commonly used in the market, or may be a push rod screw sliding table.

As described above, the transverse slide rail 41, the third movable seat 42, the Y-axis motor driving assembly 43, the fourth movable seat 44, the Z-axis motor driving assembly 45, and the fifth movable seat 46 are arranged so as to drive the pushing plate 47 to move longitudinally and up and down, so that the product can be flexibly moved according to the height of the actual product and accurately pushed into the paper box, and the flexibility and the precision are good.

As shown in fig. 8, in the implementation, an air cylinder 48 for driving the pushing plate 47 to longitudinally move again is further connected between the fifth movable seat 46 and the pushing plate 47. The cylinder 48 may be a thin cylinder. So, cylinder 48 can drive and push away flitch 47 further longitudinal movement, can carry out the stack of stroke, can carry out the fine setting of pushing away the position to the position error that the product put simultaneously, need not Y axle motor drive assembly 43 work, and is more swift convenient.

As shown in fig. 2 and 3, the frame 1 is provided with a supporting frame 11, the product conveying line 3 is arranged on the supporting frame 11, and the product conveying line 3 is provided with a feeding port 32 which is convenient for placing products thereon. Thus, the product is conveniently placed on the product conveying line 3, and the setting is convenient.

As described above, the present disclosure protects a filling device of an automatic boxing machine, and all technical schemes which are the same as or similar to the present disclosure should be shown as falling within the protection scope of the present disclosure.

Claims (10)

1. The utility model provides a filling device of automatic cartoning machine, including frame (1), its characterized in that be equipped with on frame (1) be used for carrying the carton transfer chain body (2) of fashioned carton, be used for transversely carrying product transfer chain (3) of product, be used for vertically ejecting the product on product transfer chain (3) to pushing away material mechanism (4) in the carton of carton transfer chain body (2), product transfer chain (3) are equipped with a plurality of pairs of different spaced product baffle (31), the front side of product transfer chain (3) is equipped with auxiliary cartoning mechanism (5), auxiliary cartoning mechanism (5) are including being used for opening box opening subassembly (51) with the book ear of carton before the product is filled.

2. A filling device of an automatic cartoning machine according to claim 1, wherein the carton conveyor line body (2) comprises two vertically opposed belt lines (21), a support rod (22) disposed between the two belt lines (21) and extending transversely for supporting the front end face of the carton, and a receiving space (23) matching the height of the carton is formed between the two belt lines (21).

3. The filling device of an automatic boxing machine according to claim 2, wherein an adjusting mechanism (6) for adjusting the distance between two belt lines (21) is connected to a frame (1) at the rear side of the paper box conveying line body (2), the adjusting mechanism (6) comprises a supporting base (61) connected to the frame (1), a first screw nut transmission assembly (62) mounted on the supporting base (61) and capable of adjusting the height of the belt line (21) located above, and the first screw nut transmission assembly (62) is connected with a second screw nut transmission assembly (64) for adjusting the height of the belt line (21) located above together with the first screw nut transmission assembly (62) through a synchronous pulley (63) transmission.

4. A filling device of an automatic boxing machine according to claim 3, wherein the first screw-nut transmission assembly (62) comprises a first vertical plate (621) connected to the supporting base (61), a first fixed seat (622) connected to the rear end surface of the first vertical plate (621) and used for being connected with a belt line (21) positioned below, a first vertical sliding rail (623) installed on the first vertical plate (621), a first movable seat (624) capable of moving up and down along the first vertical sliding rail (623) and used for being connected with the belt line (21) positioned above and the supporting rod (22), a first nut (625) connected to the first movable seat (624), a first screw (626) used for enabling the first nut (625) to move up and down along the axial direction of the first screw (626), a hand wheel (627) used for controlling the rotation of the first screw (626) manually, and a locking part (628) used for locking the first screw (626) after the height is adjusted, and the lower end of the first screw (626) is connected with one of the synchronous pulleys (631).

5. The filling device of an automatic boxing machine according to claim 3 or 4, wherein the second screw nut transmission assembly (64) comprises a second vertical plate (641) connected to the supporting base (61), a second fixing seat (642) connected to the rear end surface of the second vertical plate (641) and used for being connected with a lower belt line (21), a second vertical sliding rail (643) installed on the second vertical plate (641), a second movable seat (644) capable of moving up and down along the second vertical sliding rail (643) and used for being connected with an upper belt line (21) and a supporting rod (22), a second nut (645) connected to the second movable seat (644), and a second screw (646) used for enabling the second nut (645) to move up and down along the axial direction of the second screw nut (645), and the lower end of the second screw (646) is connected with another synchronizing wheel (631) of the synchronizing wheel (63).

6. The filling device of an automatic boxing machine according to claim 1, wherein the auxiliary boxing mechanism (5) further comprises an adapter plate (52) arranged at the front side of the product conveying line (3) and used for receiving pushing out of the pushing mechanism (4), a third sliding rail (53) transversely extending and arranged at the rear end face of the adapter plate (52), a first guide plate (54) capable of transversely moving along the third sliding rail (53), and a second guide plate (55) arranged on the adapter plate (52) and opposite to the first guide plate (54) from side to side, wherein a longitudinally extending guide channel (56) is formed between the first guide plate (54) and the second guide plate (55).

7. The filling device of an automatic boxing machine according to claim 6, wherein the box opening assembly (51) comprises a motor (511) connected below the adapter plate (52), a movable block (512) driven by the motor (511) to rotate and move, and an annular guide block (513) for the movable block (512) to rotate and move along, the movable block (512) is connected with a box opening plate (515) capable of moving back and forth and used for opening the lugs of the paper box before filling the product through a connecting rod (514), the bottom surface of the adapter plate (52) is connected with a longitudinal sliding rail (516) used for the box opening plate (515) to move back and forth along, and an inclined surface (5151) inclined towards the inside of the paper box is arranged on the box opening plate (515).

8. The filling device of an automatic boxing machine according to claim 1, wherein the pushing mechanism (4) comprises a transverse sliding rail (41) arranged on the frame (1) and a third movable seat (42) capable of transversely moving along the transverse sliding rail (41), the third movable seat (42) is connected with a fourth movable seat (44) capable of longitudinally moving through a Y-axis motor driving assembly (43), the fourth movable seat (44) is connected with a fifth movable seat (46) capable of vertically moving through a Z-axis motor driving assembly (45), and a pushing plate (47) for longitudinally pushing products into cartons of the carton conveying line body (2) is arranged on the fifth movable seat (46).

9. The filling device of the automatic boxing machine according to claim 8, wherein a cylinder (48) for driving the pushing plate (47) to longitudinally move again is further connected between the fifth movable seat (46) and the pushing plate (47).

10. The filling device of an automatic boxing machine according to claim 1, wherein the product conveying line (3) is provided with a feed port (32) for facilitating the placement of the product thereon.