CN213735869U - Bag moving and opening device for yarn bobbin packaging bag - Google Patents

Abstract

The utility model discloses a yarn section of thick bamboo wrapping bag move bag and open bagging apparatus, including last bag portion, lower bag portion, move bag portion and the side bag portion of opening, move bag portion and remove the wrapping bag supreme bag portion of opening and open between the bag portion under and, the wrapping bag is opened the back, and the bag board that opens of bag portion is opened to the side inserts the sack and struts it. This move a bag and open bagging apparatus can realize sending into the wrapping bag of packing yarn section of thick bamboo simultaneously and open bag mesa top, and open the sack of wrapping bag, and the both sides of guaranteeing the sack do not drooping when opening, are favorable to easily pushing the yarn section of thick bamboo, can also realize filling the release of the wrapping bag of filling the yarn section of thick bamboo at last, have satisfied the packing demand to section of thick bamboo yarn, rational in infrastructure, excellent in working effect, the efficiency of yarn section of thick bamboo packing promotes greatly.

Description

Bag moving and opening device for yarn bobbin packaging bag

Technical Field

The utility model relates to a packing field of a yarn section of thick bamboo especially relates to a move a bag and open bagging apparatus of a yarn section of thick bamboo wrapping bag.

Background

When the existing yarn bobbin is packaged, a plurality of yarn bobbins need to be put into a packaging bag, and the yarn bobbin is generally in a cylindrical conical shape due to a large body shape and a certain shape, and when the yarn bobbin is put into the packaging bag, the yarn bobbin needs to be put into the packaging bag orderly without damaging the packaging bag, and the yarn bobbin is generally put into the packaging bag in a horizontal state. If the efficiency is obviously not high when the package bag is opened manually and then the yarn drum is placed, the filling device which is usually used for rice, flour, snacks and the like is not suitable for filling the yarn drum, and the yarn drum cannot be poured into the package bag from top to bottom like the rice, so that a mechanism which is favorable for reasonably placing the yarn drum into the package bag is needed.

SUMMERY OF THE UTILITY MODEL

To solve the problems in the prior art, the present invention aims to provide a method.

To achieve the purpose, the utility model adopts the following technical proposal:

a bag moving and opening device for bobbin packaging bags comprises:

the packaging bag opening device comprises a rack, a bag opening table top and a bag opening table top, wherein the rack comprises an upper beam frame, the bag opening table top and a lower beam frame which are sequentially arranged from top to bottom;

the upper bag opening part is arranged on the upper beam frame and comprises an upper bag opening air seat component and an upper bag opening reciprocating component;

the lower bag opening part is arranged on the lower beam frame and comprises a lower bag opening air seat component and a lower bag opening reciprocating component, and the upper bag opening air seat component and the lower bag opening air seat component are arranged in a vertically symmetrical mode and extend along the front-back direction;

the bag moving part comprises a bag moving air seat assembly and a bag moving assembly, the bag moving assembly comprises a guide rail arranged on the upper beam frame along the front-back direction, a connecting seat arranged on the guide rail and sleeved on the guide rail and capable of sliding along the length extension direction of the guide rail, and a bag moving air cylinder arranged on the connecting seat, the output shaft of the bag moving air cylinder extends downwards, and the bag moving air seat assembly is connected to the output end of the bag moving air cylinder;

the bag portion is opened to the side, its set up in both sides around the lower bag air seat subassembly of opening, including the business turn over subassembly, set up in strutting the subassembly on the business turn over subassembly output, set up in strutting opening the bag board on the subassembly output, strutting what the subassembly slided along left right direction install on the business turn over subassembly, it is flexible along the fore-and-aft direction to strut the output of subassembly, it has the face that extends along upper and lower direction to open the bag board.

As a further improvement of the invention, the upper bag opening reciprocating assembly comprises an upper bag opening cylinder, the lower bag opening reciprocating assembly comprises a lower bag opening cylinder, and the upper bag opening cylinder and the output end of the lower bag opening cylinder move in the same direction or in the opposite direction.

As a further improvement of the present invention, the bag moving assembly includes a plurality of bag moving suckers for sucking the packaging bags and a bag moving rod disposed behind the bag moving suckers and extending in the left-right direction, the plurality of bag moving suckers are arranged at intervals in the left-right direction, when the bag moving air seat assembly moves downward to the lowest point, the bag moving suckers are attached to the packaging bags on the bag opening table surface, on which no bobbin is placed, and the lowest point on the bag moving rod is lower than the highest point of the packaging bags containing the bobbin.

As a further improvement of the invention, the bag moving assembly comprises a rack plate which is arranged on the upper beam frame and is parallel to the length extension direction of the guide rail and a traverse motor which is arranged on the connecting seat, the rack plate is positioned on the side part of the connecting seat, the traverse motor is arranged on one side close to the rack plate, a gear which is meshed with a rack on the rack plate is arranged on the output end of the traverse motor, and the traverse motor drives the connecting seat to slide along the length extension direction of the guide rail.

As a further improvement of the invention, the bag moving assembly further comprises a bag suction cylinder, the bag suction cylinder is mounted on the bag moving air seat assembly, and the bag suction cylinder is in air flow communication with the bag moving sucker.

As a further improvement of the invention, the bag inlet and outlet assembly is provided with a sliding table cylinder, the opening assembly is provided with a piston cylinder, and the bag opening plate is provided with guide surfaces along the bag inlet and outlet directions.

As a further development of the invention, the guide surface is inclined or rounded in the direction of retraction from the direction of extension of the spreader assembly.

As a further improvement of the invention, the bag opening table-board comprises a strip-shaped groove extending along the front-back direction, and a bag opening sucker connected with the bag opening air seat component and used for sucking the packaging bag is positioned above the strip-shaped groove and moves up and down along the direction vertical to the plane of the strip-shaped groove.

The utility model has the advantages that: this move a bag and open bagging apparatus can realize sending into the wrapping bag of packing yarn section of thick bamboo simultaneously and open bag mesa top, and open the sack of wrapping bag, and the both sides of guaranteeing the sack do not drooping when opening, are favorable to easily pushing the yarn section of thick bamboo, can also realize filling the release of the wrapping bag of filling the yarn section of thick bamboo at last, have satisfied the packing demand to the yarn section of thick bamboo, rational in infrastructure, excellent in working effect, the efficiency of yarn section of thick bamboo packing promotes greatly.

Drawings

Fig. 1 is a schematic structural view of a bag opening device according to an embodiment of the present invention;

fig. 2 is an exploded view of a bag opening device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a power unit according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a bag opener according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a bag moving portion according to an embodiment of the present invention;

fig. 6 is a schematic partial structural view of a bag opener according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a side pocket opening portion according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a bag feeding device and a bag opening device according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of a bag feeding device according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a bagging apparatus according to an embodiment of the present invention;

fig. 11 is a top view of a bagging apparatus according to an embodiment of the invention in one of its positions of movement;

figure 12 is a top view of another position of movement of a bagging apparatus according to an embodiment of the invention;

wherein, 1, a frame; 11. an upper beam frame; 12. a lower beam frame; 13. opening a bag table top; 14. a packaging bag sensing device; 2. a bag feeding mechanism; 21. putting on a bag table; 22. a bag mounting base; 23. a first support bar; 24. a second support bar; 25. a rotating shaft; 26. a telescopic motor; 27. a threaded shaft; 28. a nut; 29. a guide bar; 3. a power section; 31. a fan; 32. opening a bag pipeline; 33. a bag opening pipeline is arranged below; 34. a bag moving pipeline; 35. a pressure relief branch; 36. a pneumatic angle valve; 37. a manual angle valve; 38. a muffler; 4. a bag opening part is arranged on the upper part; 41. an upper bag opening reciprocating assembly; 42. an upper bag-opening air seat component; 43. a sucking disc for opening a bag upwards; 5. a bag opening part is arranged at the lower part; 51. a bag opening reciprocating assembly; 52. a bag-opening gas seat component; 53. a sucking disc for opening the bag downwards; 6. a bag moving part; 61. a guide rail; 62. a rack; 63. a traversing motor; 64. a bag moving cylinder; 65. a connecting seat; 66. a bag suction cylinder; 67. a bag moving air seat component; 68. a bag moving sucker is arranged; 69. a bag moving rod; 7. a bag opening part is arranged on the side; 71. an in-out assembly; 72. a distraction assembly; 73. a bag opening plate; 8. a bagging device; 81. bagging the table top; 82. a material pushing section; 821. a horizontal pushing assembly; 822. an ascent yield component; 823. a pusher assist assembly; 83. a guide rail; 84. a feeding conveyor belt; 85. a bobbin sensing device; 86. pushing the material piece; 87. a guide member.

Detailed Description

The technical solution of the present invention is further explained by the specific embodiments with reference to the drawings.

An embodiment of the utility model provides a bag bagging apparatus in opening for a yarn section of thick bamboo packing, specifically speaking provide a bag bagging apparatus in opening bag bagging apparatus, realized simultaneously sending into the wrapping bag of packing a yarn section of thick bamboo and open bag mesa top, and with the open process of sack of wrapping bag.

For convenience of description, the direction in which the bobbin shown in fig. 11 and 12 is pushed toward the package bag is taken as the left direction, the opposite direction is taken as the right direction, the direction in which the bobbin is loaded is taken as the rear direction, and the opposite direction is taken as the front direction, as shown in fig. 1, the loading direction of the package bag is also taken as the rear direction, the upper bag opening portion 4 is taken as the upper direction and the opposite direction is taken as the lower direction with respect to the lower bag opening portion 5, and the upper and lower directions can also refer to the gravity direction when the bag opening device is placed on a horizontal bottom surface.

Specifically, referring to fig. 2, the bag opening device includes an upper bag opening portion 4, a lower bag opening portion 5, a bag moving portion 6, and a side bag opening portion 7.

As shown in fig. 3 or 4, the upper bag opening part 4 is mounted on the upper beam frame 11 and comprises an upper bag opening suction cup 43, an upper bag opening air seat assembly 42 and an upper bag opening reciprocating assembly 41, wherein the air outlet side of the upper bag opening air seat assembly 42 is communicated with the upper bag opening pipeline 32, the air inlet side of the upper bag opening air seat assembly is communicated with the upper bag opening suction cup 43, and the upper bag opening reciprocating assembly 41 is connected with the upper bag opening air seat assembly 42 and drives the upper bag opening air seat assembly 42 to move up and down;

the lower bag opening part 5 is arranged on the lower beam frame 12 and comprises a lower bag opening suction cup 53, a lower bag opening air seat component 52 and a lower bag opening reciprocating component 51, the air outlet side of the lower bag opening air seat component 52 is communicated with the lower bag opening pipeline 33, the air inlet side of the lower bag opening air seat component is communicated with the lower bag opening suction cup 53, and the lower bag opening reciprocating component 51 is connected with the lower bag opening air seat component 52 and drives the lower bag opening air seat component 52 to move up and down;

the upper bag opening air seat assembly 42 and the lower bag opening air seat assembly 52 are arranged in an up-and-down symmetrical mode and extend in the front-and-back direction; the upper bag opening reciprocating assembly 41 comprises an upper bag opening cylinder, the lower bag opening reciprocating assembly 51 comprises a lower bag opening cylinder, and the output ends of the upper bag opening cylinder and the lower bag opening cylinder move towards the same direction or the opposite direction at the same time.

The bag moving part 6 comprises a bag moving air seat component 67 and a bag moving component, the bag moving component comprises a guide rail 61 arranged on the upper beam frame 11 along the front-back direction, a connecting seat 65 which is sleeved on the guide rail 61 and can slide along the length extension direction of the guide rail 61 and is arranged on the guide rail 61, and a bag moving air cylinder 64 arranged on the connecting seat 65, the output shaft of the bag moving air cylinder 64 extends downwards, the bag moving air seat component 67 is connected to the output end of the bag moving air cylinder 64, and the bag moving air cylinder 64 drives the bag moving air seat component 67 to move up and down;

specifically, the bag moving assembly comprises a bag moving suction cup 68 for adsorbing the packaging bags and a bag moving rod 69 which is arranged at the rear side of the bag moving suction cup 68 and extends along the left-right direction, a plurality of bag moving suction cups 68 are arranged, the bag moving suction cups 68 are arranged at intervals along the left-right direction, when the bag moving air seat assembly 67 moves downwards to the lowest point, the bag moving suction cups 68 are attached to the packaging bags on the bag opening table surface 13, wherein yarn bobbins are not placed on the packaging bags, and the lowest point of the bag moving rod 69 is lower than the highest point of the packaging bags containing the yarn bobbins.

According to the arrangement, the bag moving sucker 68 moves the packaging bag to the position between the bag opening sucker 43 and the bag opening sucker 53, after the packaging is completed, negative pressure is not generated in the bag moving sucker 68, the connecting seat 65 is driven to slide along the length direction of the guide rail 61 by the transverse moving motor 63, the bag moving air seat assembly 67 is driven to move back and forth by the bag moving air cylinder 64, and when the bag moving air seat assembly 67 descends to a certain position, the bag moving rod 69 is always lower than the highest point of the packaging bag, so that the packaging bag can be pushed to other stations backwards.

Further, referring to fig. 5, the bag moving assembly includes a rack plate 62 mounted on the upper frame 11 and parallel to the length direction of the guide rail 61, and a traverse motor 63 mounted on the connecting base 65, wherein the rack plate 62 is located at a side portion of the connecting base 65, the traverse motor 63 is mounted at a side close to the rack plate 62, a gear engaged with a rack on the rack plate 62 is provided at an output end of the traverse motor 63, the traverse motor 63 drives the connecting base 65 to slide along the length extending direction of the guide rail 61, and further, the bag moving air cylinder 64 on the connecting base 65 drives the bag moving air seat assembly 67 to slide along the length extending direction of the guide rail 61.

Further, the bag moving assembly further comprises a bag suction air cylinder 66, the bag suction air cylinder 66 is mounted on the bag moving air seat assembly 67, and the bag suction air cylinder 66 is in air flow communication with the bag moving suction cup 68.

The transverse moving motor 63 drives the connecting seat 65 to move back and forth, the guide rail 61 plays a role in stable movement, the bag moving cylinder 64 moves up and down to finish large-amplitude bag taking and bag keeping away, and when the bag moving cylinder moves to a close position, the bag sucking cylinder 66 finishes accurate conveying.

As shown in fig. 7, the bag opening device further includes side bag opening portions 7 disposed on the front and rear sides of the lower bag opening air seat assembly 52, and including an in-out assembly 71, a spreading assembly 72 disposed on the output end of the in-out assembly 71, and a bag opening plate 73 disposed on the output end of the spreading assembly 72, wherein the in-out assembly 71 is mounted on the frame, the spreading assembly 72 is mounted on the in-out assembly 71 in a sliding manner in the left-right direction, the output end of the spreading assembly 72 extends in the front-rear direction, and the bag opening plate 73 has a surface extending in the up-down direction. The in-out assembly 71 is provided as a sliding table cylinder, the opening assembly 72 is provided as a piston cylinder, and the bag opening plate 73 is provided with guide surfaces along the bag inlet and outlet directions. The guide surface slopes or arcs from the direction of extension of the distractor assembly 72 to the direction of retraction. When the upper bag opening part 4 and the lower bag opening part 5 act, the packaging bags are opened, and at the moment, the left and right bag inlet and outlet assemblies 71 are simultaneously opened in place, the opening assemblies 72 on the left and right sides retract, the bag opening plates 73 are pulled in opposite directions, the two sides of the bag opening are also opened, and the bag opening and waiting for bagging of the yarn barrel are completed.

Here, as shown in fig. 3, the bag opening device further includes a power portion 3, the power portion 3 including a blower 31, a bag opening branch communicating with an air inlet end of the blower 31, and a bag moving branch, the bag opening branch including a bag opening valve communicating with the air inlet end, and an upper bag opening pipe 32 and a lower bag opening pipe 33 provided upstream of the bag opening valve in an airflow flow direction, the bag moving branch including a bag moving valve and a bag moving pipe 34; when the fan 31 works and the bag moving valve and the bag opening valve are opened, the fan 31 sucks air through the upper bag opening pipeline 32, the lower bag opening pipeline 33 and the bag moving pipeline 34, namely negative pressure is generated at the suckers of the upper bag opening part 4, the lower bag opening part 5 and the bag moving part 6, correspondingly, when the bag opening valve is opened, the upper bag opening part 4 and the lower bag opening part 5 simultaneously suck air to suck a packaging bag, and the upper bag opening air seat component 42 and the lower bag opening air seat component 52 are assisted to move towards each other or away from each other at the same time, so that the opening or closing of a bag opening is realized; when the bag is closed, the upper bag opening part 4 and the lower bag opening part 5 do not work. When the bag moving valve is opened, the bag moving part 6 starts to adsorb the packaging bag, otherwise, the packaging bag cannot be adsorbed.

The power portion 3 further comprises a pressure relief branch 35 which is communicated with the air inlet end of the fan 31 at the same time, when the bag moving valve and the bag opening valve are closed at the same time, the fan 31 enters air from the pressure relief branch 35, and the problem that the fan 31 cannot suck air to cause faults is avoided.

The bag opening valve and the bag moving valve respectively comprise a cylinder angle valve and a manual angle valve 37 which are arranged in series, and a silencer 38 is arranged in the air outlet direction of the air outlet end of the fan 31. The manual angle valve 37 is opened in advance, and the upper bag opening portion 4, the lower bag opening portion 5, and the bag moving portion 6 are controlled by controlling the air intake or exhaust of the cylinder angle valve.

The upper bag opening suction cups 43 and the lower bag opening suction cups 53 are all provided in a plurality, and each upper bag opening suction cup 43 and the lower bag opening suction cup 53 are arranged in an up-and-down symmetrical mode. Therefore, the two sides exert symmetrical force on the packaging bag, and the stress balance is facilitated.

In this embodiment, the bag opening table 13 is further provided with a strip-shaped groove arranged along the front-back direction, the bag opening part 5 is arranged above the strip-shaped groove, and the bag opening suction cup 53 connected with the bag opening air seat component 52 for sucking the packaging bag moves up and down along the direction perpendicular to the plane of the strip-shaped groove.

In general, referring to fig. 1, the bag opening device further includes a frame 1, a bag loading device and a bag loading device 8.

Specifically, see fig. 2 for a description of: the packaging bag packaging machine comprises a machine frame 1, wherein the machine frame 1 comprises an upper beam frame 11, a bag opening table board 13 and a lower beam frame 12 which are sequentially arranged from top to bottom, and packaging bags are placed above the bag opening table board 13.

As shown in fig. 8 and 9, the bag feeding device comprises a bag feeding mechanism 2 and a packaging bag sensing device 14, the bag feeding mechanism 2 is arranged on the front side of the bag opening table 13, the bag feeding mechanism 2 comprises a bag feeding table 21, a bag feeding base 22 and a lifting mechanism arranged between the bag feeding table 21 and the bag feeding base 22, and the bag feeding table 21 is used for placing packaging bags which are not put into the yarn bobbin; the packaging bag sensing device 14 extends towards the bag opening table top 21 and is flush with the bag opening table top 13, the packaging bag sensing device 14 is used for acquiring whether the height of the packaging bag on the bag opening table top 21 reaches the plane of the bag opening table top 13, and when the height of the packaging bag is lower than the plane of the bag opening table top 13, the lifting mechanism drives the bag opening table top 21 to move upwards.

Here, the lifting mechanism includes a first support rod 23 and a second support rod 24 which are crossed with each other, one end of the first support rod 23 is connected with the upper bag base 22 through a rotating shaft 25, the other end is connected with a guide rod 29 which is installed on the upper bag table 21, the guide rod 29 is installed on the side of the upper bag table 21 and extends along the horizontal direction, the other end of the first support rod 23 is connected on the guide rod 29 which can slide along the length direction of the guide rod 29, here, the other end of the first support rod 23 can be clamped on the guide rod 29 through a clamping plate so as to slide along the length direction of the guide rod 29; one end of the second support bar 24 is connected with the upper bag table 21 through a rotating shaft 25, and the other end is connected with a telescopic mechanism arranged on the upper bag base 22. The crossing place of the first support rod 23 and the second support rod 24 is connected together by a rotating shaft 25, and the two ends of the first support rod 23 and the second support rod 24 are connected with the upper bag table 21 and the upper bag base 22 by the rotating shaft 25, so that the freedom degree is high, and the bag can not be locked when moving to a certain position. Furthermore, there are two sets of lifting mechanisms, which are symmetrically disposed on two sides of the upper bag table 21.

This telescopic machanism is including flexible motor 26, the output of flexible motor 26 extends along the horizontal direction, and this flexible motor 26's output connection screw thread axle 27, screw thread axle 27 spiro union nut 28, nut 28 is connected with the other end of second bracing piece 24, this mode of setting can be in elevating system lift in-process, it is rotatory through flexible motor 26 drive screw thread axle 27, and then make nut 28 drive second bracing piece 24 slide to the direction of keeping away from or being close to flexible motor 26 along the length extending direction of screw thread axle 27.

Further, the telescopic motor 26 is configured as a stepping motor or a servo motor, and when the height of the packaging bag is lower than the plane of the bag opening table 13, the telescopic motor 26 drives the threaded shaft 27 to rotate, so that the nut 28 moves towards the direction close to the telescopic motor 26. Here, the rotation motion is converted into the reciprocating linear motion of the end of the second support bar 24 by the rotation of the screw shaft 27, and further into the up-and-down motion of the upper bag table 21.

As shown in fig. 10 to 12, the bagging device 8 includes a bagging table 81, a pushing portion 82, a guiding portion, and a feeding portion, the pushing portion 82 drives the bobbins to move toward the bagging table 81, two guiding rails 83 are disposed above the bagging table 81, a distance between the two guiding rails 83 is not less than a maximum diameter of one bobbin, and when the pushing portion 82 pushes a plurality of bobbins to move at one time, a distance between the two guiding rails 83 is not less than a maximum diameter of one bobbin and is less than a sum of diameters of the plurality of bobbins.

The bagging table 81 is used for placing a yarn bobbin; the feeding part comprises a feeding conveyor belt 84 which is arranged at the side part of the bagging table 81 and is used for conveying a bobbin, and the upper surface of the feeding conveyor belt 84 is flush with the upper surface of the bagging table 81; the material pushing part 82 is used for pushing the yarn drum to move and comprises a material pushing auxiliary component 823, and the material pushing auxiliary component 823 comprises a material pushing part 86 and is arranged on the material pushing part 86, the pushing piece 86 pushes n bobbins to move at a time, wherein n is an integer greater than or equal to 1; the length extension direction of the pushing piece 86 is parallel to the conveying direction of the feeding conveyor belt 84, and the pushing direction of the pushing piece 86 is perpendicular to the conveying direction of the feeding conveyor belt 84; the guide part comprises two guide rails 83 arranged above the bagging table surface 81, the two guide rails 83 are respectively positioned at two sides of the length direction of the material pushing piece 86, a bagging area is enclosed between the two guide rails 83, the distance between the two guide rails 83 is D,

wherein d is the maximum diameter of the bobbin; the guide rail 83 on the side far away from the feeding end of the feeding conveyor belt 84 of the two guide rails 83 is arranged above the feeding conveyor belt 84 in a spanning mode, when a bobbin conveyed by the feeding conveyor belt 84 touches the guide rail 83 on the side far away from the feeding end, feeding is stopped, and then the bobbin is pushed to the bagging area by the pushing piece 86.

Further, the pushing member 86 pushes 3 bobbins to move at a time, and the distance D between the two guide rails 83 on the front side and the rear side of the bagging table 81 is 2D < 3D.

As can be seen in fig. 11 and 12, the bobbins in plan view are circular, the closest packing of circles, not side by side parallel packing but hexagonal packing similar to a snowflake, so with the arrangement of the present application the distance between the two guide fences 83 is less than 3 bobbins long. During the pushing, due to the presence of the guide 87, the guide 87 pushes it out before part of the bobbin contacts and then comes into contact with the face remote from the bobbin, when the guide 87 is positioned at the end, the effect of the movement is as shown in fig. 12, forming a triangular pile. 12 ~ 15 yarn section of thick bamboo can be put into in a wrapping bag, 3 that is to say push into at every turn, 4 rows or 5 rows in succession, when pushing the yarn section of thick bamboo of second row like this, just formed the most closely piling up with the yarn section of thick bamboo of first row, the yarn section of thick bamboo in the wrapping bag just is difficult to produce movable gap and influences the bagging-off effect.

Further, two guide pieces 87 are arranged, the two guide pieces 87 are symmetrically arranged at two ends of the pushing piece 86, the guide pieces 87 are gradually recessed from the end portions of the pushing piece 86 to the center, and the recessed direction is the opposite direction of the pushing direction.

Further, the pushing member 86 is provided as a pushing rod extending in a direction perpendicular to the pushing direction.

Further, two direction rails 83 all are "L" type setting, and every direction rail 83 all includes rail section I that parallels with the material loading direction, the rail section II that parallels with the material pushing direction, and rail section I in two direction rails 83 sets up respectively in the both sides of material loading conveyer belt 84.

Further, the feeding part also comprises a bobbin sensing device 85, the distance from the bobbin sensing device 85 to the guide rail 83 on the side far away from the feeding end is L, and nd is less than or equal to L < (n +1) d.

Further, the pushing section 82 includes a horizontal pushing assembly 821 installed above the bagging table 81, and a raising abdicating assembly 822 connected to an output end of the horizontal pushing assembly 821, the pushing auxiliary assembly 823 is connected to an output end of the raising abdicating assembly 822, the horizontal pushing assembly 821 drives the raising abdicating assembly 822 to move along the pushing direction, and the raising abdicating assembly 822 drives the pushing auxiliary assembly 823 to move along the up-down direction.

Further, horizontal pushing assembly 821 is including pushing away material motor and ball screw, and rising abdicating assembly 822 is including rising abdicating the cylinder, and it pushes away material auxiliary assembly 823 is including pushing away the material cylinder, and the output that pushes away the material cylinder is connected and is pushed away material 86.

Compared with the prior art, the embodiment has the following beneficial effects:

(1) the device combines a series of processes of feeding of the packaging bags, moving of the packaging bags to a proper position and opening, feeding of the yarn drums and entering of the yarn drums into the opened packaging bags in a reasonable arrangement shape, so that the yarn drums are stably fed into the packaging bags in a closest-packed mode, the yarn drums can be moved out of the whole package after installation is completed, the production process is sequentially and circularly completed for multiple times of packaging, the structure is reasonable and reliable, and the packaging efficiency of the yarn drums is greatly improved;

(2) the fan 31 drives the upper bag opening part 4, the lower bag opening part 5 and the bag moving part 6 to suck or release the packaging bags at the same time, so that a power source is saved, the systematicness is good, the suction force of each part for sucking the packaging bags can be uniformly adjusted, in addition, the sucking, releasing and moving adjustment of the packaging bags on the horizontal plane are realized, and the packaging requirements of a yarn bobbin are met;

(3) the bag moving and opening device can simultaneously feed the packaging bags for packaging the yarn drum above the bag opening table-board 13, open the bag opening of the packaging bags and ensure that the two sides of the bag opening are not drooping while opening, so that the yarn drum can be easily pushed in, and finally the packaging bags filled with the yarn drum can be pushed out;

(4) the bag feeding device enables the feeding to be stable and reliable, whether the thin packaging bags can be fed to the feeding position or not can be detected, and when the height is insufficient and the packaging bags cannot be supplied, the lifting mechanism drives the bag feeding table-board 21 to move upwards, so that the continuous feeding of the packaging bags is facilitated;

(5) when bagging apparatus 8 carried yarn section of thick bamboo motion, be favorable to guaranteeing that it is the most closely packed mode in the wrapping bag and put, further guarantee that it can not produce the space of its activity of being convenient for in the wrapping bag, the device has realized the stable supply of a yarn section of thick bamboo, and should supply with and keep stable array orientation, the packing of a yarn section of thick bamboo of being convenient for goes into the bag.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims (8)

1. The utility model provides a yarn section of thick bamboo wrapping bag move a bag and open bagging apparatus which characterized in that includes:

the packaging bag opening device comprises a rack, a bag opening table top and a bag opening table top, wherein the rack comprises an upper beam frame, the bag opening table top and a lower beam frame which are sequentially arranged from top to bottom;

the upper bag opening part is arranged on the upper beam frame and comprises an upper bag opening air seat component and an upper bag opening reciprocating component;

the lower bag opening part is arranged on the lower beam frame and comprises a lower bag opening air seat component and a lower bag opening reciprocating component, and the upper bag opening air seat component and the lower bag opening air seat component are arranged in a vertically symmetrical mode and extend along the front-back direction;

the bag moving part comprises a bag moving air seat assembly and a bag moving assembly, the bag moving assembly comprises a guide rail arranged on the upper beam frame along the front-back direction, a connecting seat arranged on the guide rail and sleeved on the guide rail and capable of sliding along the length extension direction of the guide rail, and a bag moving air cylinder arranged on the connecting seat, the output shaft of the bag moving air cylinder extends downwards, and the bag moving air seat assembly is connected to the output end of the bag moving air cylinder;

the bag portion is opened to the side, its set up in both sides around the lower bag air seat subassembly of opening, including the business turn over subassembly, set up in strutting the subassembly on the business turn over subassembly output, set up in strutting opening the bag board on the subassembly output, strutting what the subassembly slided along left right direction install on the business turn over subassembly, it is flexible along the fore-and-aft direction to strut the output of subassembly, it has the face that extends along upper and lower direction to open the bag board.

2. The bag moving and opening device according to claim 1, wherein the upper bag opening reciprocating assembly comprises an upper bag opening cylinder, the lower bag opening reciprocating assembly comprises a lower bag opening cylinder, and the upper bag opening cylinder and the output end of the lower bag opening cylinder move in the same direction or in the same direction.

3. The bag moving and opening device as claimed in claim 1, wherein the bag moving assembly comprises bag moving suckers for sucking packaging bags and bag moving rods arranged behind the bag moving suckers and extending in the left-right direction, the bag moving suckers are arranged in plurality and are arranged at intervals in the left-right direction, when the bag moving air seat assembly moves downwards to the lowest point, the bag moving suckers are attached to the packaging bags on the bag opening table surface, on which yarn bobbins are not placed, and the lowest point on the bag moving rods is lower than the highest point of the packaging bags containing yarn bobbins.

4. The bag moving and opening device as claimed in claim 3, wherein the bag moving assembly includes a rack plate mounted on the upper frame in parallel with the lengthwise extending direction of the guide rail, the rack plate being located at a side of the coupling holder, and a traverse motor mounted on the coupling holder, the traverse motor being mounted at a side adjacent to the rack plate, a gear engaged with a rack on the rack plate being provided at an output end of the traverse motor, the traverse motor driving the coupling holder to slide along the lengthwise extending direction of the guide rail.

5. The bag moving and opening device according to claim 4, wherein the bag moving assembly further comprises a bag suction cylinder mounted on the bag moving air seat assembly, the bag suction cylinder being in air flow communication with the bag moving suction cup.

6. The bag moving and opening device according to claim 1, wherein the bag inlet and outlet assembly is provided as a sliding table cylinder, the opening assembly is provided as a piston cylinder, and the bag opening plate is provided with guide surfaces along the bag inlet and outlet directions.

7. The bag moving and opening device according to claim 6, wherein the guide surface is inclined or rounded in a transition from the extending direction of the expanding component to the retracting direction.

8. The bag moving and opening device as claimed in claim 1, wherein the bag opening table comprises a strip-shaped groove extending in the front-back direction, and a bag opening suction cup connected with the bag opening air seat assembly and used for sucking the packaging bag is located above the strip-shaped groove and moves up and down along the direction perpendicular to the plane of the strip-shaped groove.

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