CN218949628U - Full-automatic high-speed bagging apparatus - Google Patents

Abstract

The utility model discloses a full-automatic high-speed bagging device, and relates to the technical field of packaging. The utility model comprises a feeding assembly, a feeding assembly and a bag lifting assembly, wherein the feeding assembly comprises a pushing rod, a processing table top and a lifting cylinder, the pushing rod can push raw materials into the processing table top, the pushing rod can limit the raw materials, the feeding assembly comprises a plurality of transmission rods, a first telescopic sucker and an inclined cylinder, the first telescopic sucker can adsorb the raw materials one by one, the transmission rods can transport bags one by one, the inclined cylinder can enable the bags to incline towards the transmission rods, the bag lifting assembly comprises a second telescopic sucker, and the second telescopic sucker can adsorb the tail of each bag.

Description

Full-automatic high-speed bagging apparatus

Technical Field

The utility model belongs to the technical field of packaging, and particularly relates to a full-automatic high-speed bag feeding device.

Background

The packaging process of the packaging production line comprises the main procedures of filling, wrapping, sealing and the like. The packaging machine is also divided into: filling machine, sealing machine, wrapping machine, multifunctional packing machine, etc.; packaging lines are also divided into: a forming-filling-sealing packaging production line, a boxing and bagging packaging production line, a liquid filling machine, a production line thereof and the like.

However, the bagging device generally needs to wait for the loading time during loading, and the loading of the next packaging bag can be continuously started after the loading is completed, so that the mode is low in efficiency and wastes a large amount of time.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a full-automatic high-speed bag feeding device, which aims to overcome the technical problems in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a full-automatic high-speed bagging device, which comprises a feeding assembly, a feeding assembly and a bag lifting assembly, wherein the feeding assembly comprises a pushing rod, a processing table top and a lifting cylinder, the pushing rod can push raw materials onto the processing table top, the pushing rod can limit the raw materials, the feeding assembly comprises a plurality of transmission rods, a first telescopic sucker and an inclined cylinder, the first telescopic sucker can adsorb the raw materials one by one, the transmission rods can transport bags one by one, the inclined cylinder can enable the bags to incline towards the transmission rods, and the bag lifting assembly comprises a second telescopic sucker which can adsorb single bag tails.

Further, the feed subassembly still includes movable pulley, slide rail, blowing mesa, support frame and frame, the processing mesa with the blowing mesa all sets up on the support frame, be provided with the horizontal pole on the support frame, two the slide rail sets up on the horizontal pole, four the movable pulley sets up respectively two on the slide rail, every two are close to each other be provided with the backup pad on the movable pulley, two the setting of pushing away the material stick is being close to in the backup pad of blowing mesa one side, four the setting of pushing away the material stick is in keeping away from in the backup pad of blowing mesa one side, two first notch have been seted up on the blowing mesa, six second notch have been seted up to processing mesa both sides position, are close to two of blowing mesa one side the second notch respectively with two first notch butt joint, are close to the two of processing mesa the pushing away from four of processing stick sets up respectively in two in the first notch, keep away from in the four of blowing mesa the backup pad sets up respectively in keeping away from four notch of blowing mesa, two the frame sets up on the bottom has the processing mesa.

Further, the material loading subassembly includes sliding block, rotation gear, toothed chain, axis of rotation and connecting piece, slope cylinder one end with be close to processing mesa the bracing piece rotates to be connected, two the sliding block sets up respectively on two the bracing piece, slope cylinder output rotates and is connected with the drive plate, the axis of rotation rotates to be connected between two the sliding block, the drive plate with axis of rotation fixed connection, the connecting piece sets up axis of rotation central point put, first flexible sucking disc sets up the connecting piece bottom, four rotation gear sets up respectively in frame bottom four corners position, four rotation gear sets up respectively in two bracing piece both ends positions, one toothed chain with be close to processing mesa four rotation gear engagement, another toothed chain with keep away from processing mesa four rotation gear engagement, a plurality of transmission pole both ends all with toothed chain fixed connection.

Further, the handbag subassembly includes telescopic link, dead lever, crossbeam, spacing cylinder, limiting plate and negative pressure cylinder, two the dead lever sets up respectively two on the bracing piece, the telescopic link sets up two between the dead lever, two spacing cylinder all sets up on the telescopic link, two spacing cylinder output is oriented two respectively spacing cylinder one side that keeps away from each other, two the limiting plate sets up respectively two spacing cylinder output, crossbeam both ends with two the dead lever top with the position fixed connection of frame contact, two spacing cylinder top all with crossbeam joint and sliding connection.

Further, the negative pressure cylinder is arranged at the center of the cross beam, the output end of the negative pressure cylinder is provided with a telescopic plate, and the second telescopic sucker is arranged at the bottom of the telescopic plate.

The utility model has the following beneficial effects:

through pushing away the material stick and spacing the raw materials, prevent that the raw materials dispersion from leading to the centre gripping not to or the condition of many centre gripping, afterwards, first flexible sucking disc moves down and adsorbs the sack one end of top, lifting cylinder can respond to the raw materials height, when highly reducing, lifting cylinder starts, make the raw materials height remain unchanged all the time, ensure that first flexible sucking disc homoenergetic at every turn and raw materials contact, adsorb back with sack one end again, slope cylinder starts, make first flexible sucking disc begin to slope, ensure that the transfer line can not collide with sack one end, prevent the sack fold, finally after sack and opening device contact, the second flexible sucking disc starts to inhale the sack afterbody, the sack is not in contact with the transfer line at this moment, and the transfer line continues work, because the transfer line is the neutral gear that exists for the segmentation, it can prevent sack whereabouts and transfer line take place to wind with the sack to mention, make the machine need not continue to support and transport this sack in the time of opening, the device can continue work and transport next sack in this time period, the work efficiency of material loading has been improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a third perspective view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a feed assembly; 11. pushing a material rod; 12. processing a table top; 121. a second notch; 13. a lifting cylinder; 14. a sliding wheel; 141. a support plate; 15. a slide rail; 16. a discharging table top; 161. a first notch; 17. a support frame; 171. a cross bar; 172. a baffle; 18. a frame; 181. a support rod; 2. a feeding assembly; 21. a transmission rod; 22. a first telescopic suction cup; 23. a tilting cylinder; 231. a drive plate; 24. a sliding block; 25. rotating the gear; 26. a toothed chain; 27. a rotating shaft; 28. a connecting piece; 3. a bag lifting device; 31. a second telescopic suction cup; 32. a telescopic rod; 33. a fixed rod; 34. a cross beam; 35. a limit cylinder; 36. a limiting plate; 37. a negative pressure cylinder; 371. and a telescopic plate.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-4, the present utility model is a full-automatic high-speed bagging apparatus, which comprises a feeding assembly 1, a feeding assembly 2 and a bag lifting assembly 3, wherein the feeding assembly 1 comprises a pushing rod 11, a processing table top 12 and a lifting cylinder 13, the pushing rod 11 can push raw materials onto the processing table top 12, the pushing rod 11 can limit the raw materials, the feeding assembly 2 comprises a plurality of transmission rods 21, a first telescopic sucker 22 and an inclined cylinder 23, the first telescopic sucker 22 can adsorb raw materials one by one, the plurality of transmission rods 21 can transport bags one by one, the inclined cylinder 23 can enable the bags to incline towards the plurality of transmission rods 21, the bag lifting assembly 3 comprises a second telescopic sucker 31, the second telescopic sucker 31 can adsorb the tail of a single bag, and when in use, the pushing rod 11 limits the raw materials, the situation that the clamping is not carried out or a plurality of clamping is caused by the scattered raw materials is prevented, then the first telescopic sucker 22 moves downwards to absorb one end of the uppermost bag, the lifting cylinder 13 senses the height of the raw materials, when the height is reduced, the lifting cylinder 13 is started to keep the height of the raw materials unchanged all the time, the first telescopic sucker 22 can be contacted with the raw materials each time, the inclined cylinder 23 is started after the one end of the bag is absorbed, the first telescopic sucker 22 starts to incline, the transmission rod 21 is prevented from colliding with one end of the bag, the bag is prevented from being wrinkled, finally when the bag mouth is contacted with the opening device, the second telescopic sucker 31 is started to suck the tail of the bag, at the moment, the bag is not contacted with the transmission rod 21, the transmission rod 21 continues to work, the tail of the bag is lifted up due to the segmented neutral gear of the transmission rod 21, the bag is prevented from falling down and the transmission rod 21 is wound, meanwhile, the machine does not need to continuously support and transport the bag in the time of opening the bag opening, so that the device can continuously work and transport the next bag in the time period, and the working efficiency of feeding is improved.

In one embodiment, the feeding assembly 1 further comprises sliding wheels 14, sliding rails 15, a discharging table top 16, a supporting frame 17 and a frame 18, wherein the processing table top 12 and the discharging table top 16 are arranged on the supporting frame 17, a cross rod 171 is arranged on the supporting frame 17, two sliding rails 15 are arranged on the cross rod 171, four sliding wheels 14 are respectively arranged on the two sliding rails 15, each two sliding wheels 14 which are close to each other are provided with a supporting plate 141, two pushing bars 11 are arranged on the supporting plate 141 which is close to one side of the discharging table top 16, four pushing bars 11 are arranged on the supporting plate 141 which is far from one side of the discharging table top 16, two first notch 161 are formed in the discharging table top 16, six second notch 121 are formed in two sides of the processing table top 12, two second notch 121 which is close to one side of the discharging table top 16 are respectively butted with the two first notch 161, two pushing bars 11 which are close to the processing table top 12 are respectively arranged in the two first notch 161, the four pushing bars 11 far away from the processing table top 12 are respectively arranged in the four second notch 121 far away from the processing table top 12, the lifting cylinder 13 is arranged at the bottom of the processing table top 12, the baffle 172 is arranged on the supporting frame 17, the two supporting rods 181 are arranged on the frame 18, when in use, raw materials are placed on the discharging table top 16, then the two sliding wheels 14 close to the discharging table top 16 rotate to drive the two pushing bars 11 to move along the direction of the first notch 161 until the second notch 121 is moved, so that the raw materials are synchronously pushed onto the working table top 12, then all the sliding wheels 14 move simultaneously, so that the raw materials move to the central position of the working table top 12, then the sliding wheels 14 are locked, the raw materials are limited by the pushing bars 11, the situation that the raw materials are not clamped or clamped by a plurality of sheets is prevented, and then when the raw materials are continuously fed, the height of the raw materials is reduced, the lifting cylinder 13 senses the height of the raw material, and when the height is reduced, the lifting cylinder 13 is started, so that the height of the raw material is always kept unchanged, and the first telescopic sucker 22 can be contacted with the raw material every time.

In one embodiment, the feeding assembly 2 comprises sliding blocks 24, rotating gears 25, toothed chains 26, rotating shafts 27 and connecting pieces 28, one end of a tilting cylinder 23 is rotationally connected with supporting rods 181 close to the processing table top 12, the two sliding blocks 24 are respectively arranged on the two supporting rods 181, the output end of the tilting cylinder 23 is rotationally connected with a transmission plate 231, the rotating shafts 27 are rotationally connected between the two sliding blocks 24, the transmission plate 231 is fixedly connected with the rotating shafts 27, the connecting pieces 28 are arranged at the center positions of the rotating shafts 27, a first telescopic sucker 22 is arranged at the bottoms of the connecting pieces 28, four rotating gears 25 are respectively arranged at four corners of the bottoms of the frame 18, four rotating gears 25 are respectively arranged at two ends of the two supporting rods 181, one toothed chain 26 is meshed with the four rotating gears 25 close to the processing table top 12, the other toothed chain 26 is meshed with the four rotating gears 25 far away from the processing table top 12, and two ends of a plurality of transmission rods 21 are fixedly connected with the toothed chains 26. Further, the method comprises the steps of, when the bag is ninety degrees, as the adsorption position of the first telescopic sucking disc 22 and the bag is close to one end of the bag and the bag is made of soft materials, the bags on two sides of the first telescopic sucking disc 22 of the bag are in a sagging state, when the transmission rods 21 are in contact with the bag at this time, the sagging parts on one side of the bag far away from the rotating shaft 27 are possibly contacted first, and when a plurality of transmission rods 21 move towards one side of the rotating shaft 27, the sagging parts on one side of the bag far away from the rotating shaft 27 are driven to continuously incline towards the rotating shaft 27, so that the bag is bent or wrinkled, and the inclination angle of the bag is raised through the inclination, so that the transmission rods 21 do not collide with one end of the bag far away from the rotating shaft 27, and the bag is prevented from being wrinkled; the plurality of rotating gears 25 rotate to drive the two toothed chains 26 to rotate, so that the plurality of conveying rods 11 move along the outline of the toothed chains 26, when the plurality of conveying rods 21 are in contact with the bag, the bag is continuously forwards, one end of the bag is adsorbed and fixed by the first telescopic sucking disc 22, the drooping part of the bag falls on a conveying belt formed by the plurality of conveying rods 21, and then the first telescopic sucking disc 22 does not adsorb the bag, so that the bag falls on the plurality of conveying rods 21 and is driven to forwards move.

In one embodiment, the bag lifting assembly 3 comprises a telescopic rod 32, a fixed rod 33, a cross beam 34, a limiting cylinder 35, limiting plates 36 and a negative pressure cylinder 37, wherein the two fixed rods 33 are respectively arranged on the two supporting rods 181, the telescopic rod 32 is arranged between the two fixed rods 33, the two limiting cylinders 35 are respectively arranged on the telescopic rod 32, the output ends of the two limiting cylinders 35 face to one side, away from each other, of the two limiting cylinders 35, the two limiting plates 36 are respectively arranged at the output ends of the two limiting cylinders 35, the two ends of the cross beam 34 are fixedly connected with the top of the two fixed rods 33 and the position of the frame 18, the top of the two limiting cylinders 35 are clamped with the cross beam 34 and are in sliding connection, when in use, the bag moves on a plurality of conveying rods 21 and can be normalized by the two limiting plates 36, so that the bag is finally contacted and fixed with an opening device in the next procedure, then the negative pressure cylinder 37 is started to drive the two second telescopic suckers 31 to be downwards fixed with the tail part of the bag, and then the negative pressure cylinder 37 drives the two second telescopic suckers 31 to upwards move in suspension, so that the bag is not in contact with the whole conveying rods 21, and the bag can be continuously conveyed in the empty section, and the bag can be continuously conveyed and can be conveyed in the bag lifting section 21, and the bag can be continuously, and the bag can be conveyed in the empty section can be prevented from being continuously; further, the telescopic rod 32 can be adjusted to stretch and retract to drive the two limiting cylinders 35 to move, so that the two limiting plates 36 move synchronously, then the two limiting cylinders 35 are started to drive the two limiting plates 36 to move, and the two limiting plates 36 are ensured to contact and fix the bag with the opening device in the next procedure.

In one embodiment, the negative pressure cylinder 37 is arranged at the center of the cross beam 34, the output end of the negative pressure cylinder 37 is provided with a telescopic plate 371, and the second telescopic sucker 31 is arranged at the bottom of the telescopic plate 371.

In summary, by means of the above technical solution of the present utility model, the raw material is placed on the discharging table 16, then the two sliding wheels 14 close to the discharging table 16 rotate, and drive the two pushing rods 11 to move along the direction of the first notch 161 until moving into the second notch 121, so that the raw material is synchronously pushed onto the working table 12, then all the sliding wheels 14 move simultaneously, so that the raw material moves to the central position of the working table 12, then the sliding wheels 14 lock, so that the pushing rods 11 limit the raw material, then the first telescopic sucker 22 is started to move downwards to contact with the raw material and suck the uppermost bag, then the first telescopic sucker 22 moves upwards to drive the bag to move upwards, the tilting cylinder 23 is started after the upwards movement is completed, the pushing transmission plate 231 is gradually straightened with the output end of the tilting cylinder 23, the two sliding blocks 24 are driven to move, and the distance between the tilting cylinder 23 and the sliding blocks 24 is gradually increased, the length of the transmission plate 231 is unchanged, so that the inclination angle of the inclination air cylinder 23 is gradually reduced until the transmission plate 231 is leveled, meanwhile, the transmission plate 231 is changed from the inclination state to the leveling state, the transmission plate 231 is gradually leveled, the rotating shaft 27 is driven to rotate, the connecting piece 28 starts to rotate, the first telescopic sucking disc 22 is driven to rotate, the bending angle of the bag adsorbed by the first telescopic sucking disc is gradually increased from ninety degrees, the bending direction is far away from one side of the rotating shaft 27, the plurality of rotating gears 25 rotate, the two toothed chains 26 are driven to rotate, the plurality of transmission rods 11 move along the outline of the toothed chains 26, when the plurality of transmission rods 21 are contacted with the bag, one end of the bag is adsorbed and fixed by the first telescopic sucking disc 22, the sagging part of the bag falls on the transmission belt formed by the plurality of transmission rods 21, then the first telescopic sucking disc 22 does not adsorb the bag, the bag falls on the plurality of transmission rods 21 and is driven to move forwards, when the bag moves on the plurality of transmission rods 21, the positions of the bag are normalized by the two limiting plates 36, then the negative pressure air cylinder 37 is started to drive the two second telescopic suckers 31 to move downwards to be adsorbed and fixed on the tail of the bag, and then the negative pressure air cylinder 37 drives the two second telescopic suckers 31 to move upwards, so that the whole bag is suspended and is not contacted with the plurality of transmission rods 11, and the transmission rods 21 continue to work; further, the telescopic rod 32 can be adjusted to stretch and retract to drive the two limiting cylinders 35 to move, so that the two limiting plates 36 move synchronously, then the two limiting cylinders 35 are started to drive the two limiting plates 36 to move, and the two limiting plates 36 are ensured to contact and fix the bag with the opening device in the next procedure.

The beneficial effects are that: this kind of full-automatic high-speed bagging apparatus that goes up, carry out spacing with the raw materials through pushing away material stick 11, prevent that the raw materials dispersion and lead to the centre gripping not to the condition of perhaps many centre gripping, afterwards first flexible sucking disc 22 moves down and adsorbs the sack one end at the top, lift cylinder 13 can respond to raw materials height, when highly reducing, lift cylinder 13 starts, make the raw materials height remain invariable throughout, ensure that first flexible sucking disc 22 homoenergetic and raw materials contact each time, adsorb sack one end again after, slope cylinder 23 starts, make first flexible sucking disc 22 begin to slope, ensure that transmission pole 21 can not collide with sack one end, prevent the sack fold, finally after sack and opening device contact, the sack is not in contact with transmission pole 21 at this moment, and transmission pole 21 continues to work, because transmission pole 21 is the sectional type and exists the neutral gear, it can prevent the sack whereabouts and transmission pole 21 take place the coiling with the sack, make the machine need not to continue to support and transport this time zone in the sack that makes the sack that this time section device can work next, the work efficiency has been improved in this time section.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.

Claims (5)

1. A full-automatic high-speed bagging apparatus that goes up, its characterized in that: including feed assembly (1), material loading subassembly (2) and handbag subassembly (3), feed assembly (1) are including pushing away material stick (11), processing mesa (12) and lift cylinder (13), push away material stick (11) can push away the raw materials in on processing mesa (12), just push away material stick (11) can spacing the raw materials, material loading subassembly (2) include a plurality of transmission pole (21), first flexible sucking disc (22) and slope cylinder (23), first flexible sucking disc (22) can adsorb the raw materials one by one, a plurality of transmission pole (21) can transport the sack one by one, slope cylinder (23) can make the sack slope towards a plurality of transmission pole (21), handbag subassembly (3) include flexible sucking disc of second (31), flexible sucking disc of second (31) can adsorb single sack tail.

2. The fully automatic high speed bagging apparatus according to claim 1, wherein: the feeding assembly (1) further comprises a sliding wheel (14), sliding rails (15), a discharging table top (16), a supporting frame (17) and a frame (18), wherein the processing table top (12) and the discharging table top (16) are arranged on the supporting frame (17), a cross rod (171) is arranged on the supporting frame (17), two sliding rails (15) are arranged on the cross rod (171), four sliding wheels (14) are respectively arranged on the two sliding rails (15), a supporting plate (141) is arranged on each two sliding wheels (14) which are close to each other, two pushing bars (11) are arranged on the supporting plate (141) which is close to one side of the discharging table top (16), four pushing bars (11) are arranged on the supporting plate (141) which is far away from one side of the discharging table top (16), six second notches (121) are formed in positions on two sides of the processing table top (12), two notches (121) which are close to one side of the two pushing bars (12) are respectively arranged in the two notches (161) which are close to one side of the two first notches (121), four pushing bars (11) far away from the processing table top (12) are respectively arranged in four second notches (121) far away from the processing table top (12), the lifting cylinder (13) is arranged at the bottom of the processing table top (12), a baffle (172) is arranged on the supporting frame (17), and two supporting rods (181) are arranged on the frame (18).

3. The fully automatic high speed bagging apparatus according to claim 2, wherein: the feeding assembly (2) comprises sliding blocks (24), rotating gears (25), toothed chains (26), rotating shafts (27) and connecting pieces (28), one end of each inclined cylinder (23) is rotatably connected with each supporting rod (181) close to the machining table top (12), two sliding blocks (24) are respectively arranged on the two supporting rods (181), the output end of each inclined cylinder (23) is rotatably connected with a transmission plate (231), each rotating shaft (27) is rotatably connected between the two sliding blocks (24), each transmission plate (231) is fixedly connected with each rotating shaft (27), each connecting piece (28) is arranged at the center position of each rotating shaft (27), each first telescopic sucker (22) is arranged at the bottom of each connecting piece (28), four rotating gears (25) are respectively arranged at the bottom of each frame (18), each rotating gear (25) is respectively arranged at the two ends of each supporting rod (181), one toothed chain (26) is meshed with each rotating gear (26) close to the four toothed chains (12) and meshed with the other rotating gears (25) of the other far away from the machining table top (12), both ends of the plurality of transmission rods (21) are fixedly connected with the toothed chains (26).

4. A fully automatic high speed bagging apparatus according to claim 3, wherein: the lifting bag assembly (3) comprises a telescopic rod (32), a fixed rod (33), a cross beam (34), limiting cylinders (35), limiting plates (36) and negative pressure cylinders (37), wherein the two fixed rods (33) are respectively arranged on the two supporting rods (181), the telescopic rod (32) is arranged between the two fixed rods (33), the two limiting cylinders (35) are respectively arranged on the telescopic rod (32), the two output ends of the limiting cylinders (35) face to two sides, away from each other, of the limiting cylinders (35), the two limiting plates (36) are respectively arranged at the two output ends of the limiting cylinders (35), the two ends of the cross beam (34) are fixedly connected with the tops of the two fixed rods (33) and the positions, contacted with the frame (18), of the two limiting cylinders (35) are respectively clamped with the cross beam (34) and slidingly connected.

5. The full-automatic high-speed bagging device according to claim 4, wherein: the negative pressure cylinder (37) is arranged at the center of the cross beam (34), a telescopic plate (371) is arranged at the output end of the negative pressure cylinder (37), and the second telescopic sucker (31) is arranged at the bottom of the telescopic plate (371).

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