阅读说明：本技术 一种长条型材自动打包设备 (Automatic packaging equipment for long-strip section ) 是由 乐莹 王小军 梁金华 梁洪庆 邓实弟 于 2021-10-26 设计创作，主要内容包括：本发明涉及一种长条型材自动打包设备,包括机架、接料送料装置、上料装置、托料装置、冷却装置、出料装置和套袋装置；接料送料装置安装在机架上；冷却装置包括定位于机架上的第一通道和第二通道,第一通道的进料口处于接料送料装置上方；第二通道处于第一通道的左侧；托料装置、上料装置均安装在机架上；套袋装置处于第二通道的左侧,套袋装置包括2个顶管撑袋机构、拉袋器和抬料机构组；抬料机构组处于2个顶管撑袋机构之间；所述拉袋器安装在机架上,该拉袋器可在2个顶管撑袋机构之间往复行走；出料装置设置在套袋装置与冷却装置之间。本发明具有可与生产设备无缝对接实现流水线生产、生产效率高、工人劳动强度低且生产成本低等特点。(The invention relates to automatic packaging equipment for strip-shaped sections, which comprises a rack, a material receiving and feeding device, a loading device, a material supporting device, a cooling device, a discharging device and a bagging device, wherein the rack is provided with a feeding hole; the material receiving and feeding device is arranged on the rack; the cooling device comprises a first channel and a second channel which are positioned on the rack, and a feed inlet of the first channel is positioned above the material receiving and feeding device; the second channel is positioned at the left side of the first channel; the material supporting device and the material loading device are both arranged on the frame; the bagging device is positioned on the left side of the second channel and comprises 2 pipe jacking and bag supporting mechanisms, a bag pulling device and a material lifting mechanism group; the material lifting mechanism group is positioned among the 2 pipe-jacking bag-supporting mechanisms; the bag pulling device is arranged on the rack and can reciprocate among the 2 pipe jacking and bag supporting mechanisms; the discharging device is arranged between the bagging device and the cooling device. The invention has the characteristics of seamless butt joint with production equipment to realize assembly line production, high production efficiency, low labor intensity of workers, low production cost and the like.)

1. The utility model provides an automatic baling equipment of rectangular section bar which characterized in that: comprises a frame, a material receiving and feeding device, a loading device, a material supporting device, a cooling device, a discharging device and a bagging device; wherein:

the material receiving and feeding device comprises a rotating roller set, the rotating roller set comprises a plurality of rotating rollers which are rotatably arranged on a rack, the plurality of rotating rollers are linearly arranged to form a material feeding surface, the direction in which the rotating rollers are linearly arranged is called as the front-back direction, the direction which is vertical to the front-back direction on a horizontal plane is called as the left-right direction, the direction which is vertical to the front-back direction on a vertical plane is called as the up-down direction, and the rotating axes of the rotating rollers are arranged along the left-right direction;

the cooling device comprises a first channel and a second channel, the first channel and the second channel are both positioned on the rack, a feed inlet is arranged at the bottom end of the first channel, the feed inlet is of a long strip-shaped structure, the feed inlet is positioned above the feeding surface of the material receiving and feeding device, and the length direction of the feed inlet is arranged along the front-back direction; the second channel is positioned on the left side of the first channel, the top end of the second channel is communicated with the top end of the first channel, the bottom end of the second channel is provided with a discharge port, the discharge port is also of a long strip-shaped structure, and the length direction of the discharge port is distributed along the front-back direction;

the material supporting device and the material loading device are both arranged on the rack; the material supporting device comprises a material supporting part which can move into the first channel and move out of the first channel; the feeding device comprises a material pushing piece which can perform lifting action between the lower part of the feeding surface and the upper part of the material supporting device;

the bag sleeving device is positioned on the left side of the second channel and comprises 2 pipe jacking and bag supporting mechanisms, a bag pulling device and a material lifting mechanism group; the 2 pipe-jacking bag-supporting mechanisms are oppositely arranged along the front and back directions; the material lifting mechanism group is positioned among the 2 pipe-jacking bag-supporting mechanisms, the material lifting mechanism group comprises a plurality of material lifting mechanisms which are arranged on the rack in the front-back direction, and each material lifting mechanism comprises a material lifting piece which can perform lifting motion along the up-down direction; each pipe-jacking and bag-supporting mechanism comprises a moving seat, a bag-supporting assembly, a pipe-jacking assembly and a bag-cutting assembly, wherein the moving seat can be mounted on the rack in a reciprocating manner along the left and right directions, the bag-supporting assembly and the pipe-jacking assembly are mounted on the moving seat side by side left and right, the bag-cutting assembly is mounted on the moving seat, the bag-cutting assembly is positioned on one side of the bag-supporting assembly facing the material-lifting mechanism group, and the bag-cutting assembly comprises a bag cutter capable of lifting up and down; the bag pulling device is arranged on the rack and can reciprocate among the 2 pipe jacking and bag supporting mechanisms;

the discharging device is arranged between the bagging device and the cooling device and comprises a material moving mechanism used for conveying the section material output by the discharge port of the second channel of the cooling device to the position above the material lifting mechanism group.

2. The automatic baling device for long strip section bar of claim 1, wherein: the discharging device also comprises a material receiving mechanism and a material ejecting mechanism; the receiving mechanism is fixed on the rack, is positioned below the material moving mechanism and comprises a receiving supporting piece capable of lifting up and down towards the direction of the discharge hole of the second channel; the ejection mechanism is fixed on the rack and arranged on the left side of the second channel, and comprises an ejection part capable of reciprocating left and right towards the direction of the second channel; the material moving mechanism is a conveyor belt, and the conveying direction of the conveyor belt is distributed along the left and right directions.

3. The automatic baling device for long strip section bar of claim 1, wherein: the bag pulling device comprises 2 bag pulling mechanisms, the 2 bag pulling mechanisms are symmetrically arranged in the front-back direction, each bag pulling mechanism comprises a finger cylinder and 2 bag supporting plates, the 2 bag supporting plates are arranged below the finger cylinder in a left-right distribution manner, and the length direction of each bag supporting plate is arranged along the front-back direction; the finger cylinder includes 2 action ends that can make action of being close to each other or keeping away from each other, and 2 action ends and 2 bag boards that prop of finger cylinder are connected one-to-one.

4. The automatic baling device for long strip section bar of claim 1, wherein: the pipe jacking assembly of each pipe jacking and bag supporting mechanism of the bagging device comprises a jacking cylinder and a jacking rod, the jacking cylinder is fixed on a movable seat, a piston rod of the jacking cylinder stretches in the front-back direction, the jacking rod can be mounted on the movable seat in a back-and-forth moving mode, a jacking head is arranged at one end, facing the material lifting mechanism group, of the jacking rod, and the jacking rod is connected with the piston rod of the jacking cylinder.

5. The automatic baling device for long strip section bar of claim 1, wherein: the bag supporting component of each pipe-jacking bag supporting mechanism of the bag sleeving device comprises a first positioning group, a second positioning group, a bag supporting device and a rolling bearing; the first positioning group and the second positioning group are arranged in a front-back direction, the second positioning group is positioned between the material lifting mechanism group and the first positioning group, the first positioning group comprises 2 first positioning shafts which are arranged side by side left and right, and each first positioning shaft is rotatably arranged on the top surface of the movable seat; the second positioning group comprises 2 second positioning shafts which are arranged side by side left and right, each second positioning shaft is rotatably arranged on the top surface of the movable seat, and the respective rotating axes of the first positioning shaft and the second positioning shaft are arranged along the vertical direction; the bag supporting device is of a long structure, the length direction of the bag supporting device is arranged along the front-back direction, the bag supporting device is sequentially provided with a first clamping portion, a second clamping portion and a bag supporting portion in the length direction, the bag supporting portion of the bag supporting device is arranged towards the direction of the material lifting mechanism set, the bag supporting portion is provided with an upper bag supporting sheet and a lower bag supporting sheet, the first clamping portion is clamped between 2 first positioning shafts, the left side surface and the right side surface of the first clamping portion are both concave surfaces for the first positioning shafts to be embedded in, and the second clamping portion is clamped between 2 second positioning shafts; the rolling bearing is rotatably arranged on the movable seat, the rotating axis of the rolling bearing is distributed along the left and right directions, and the bottom surface of the bag supporting part is supported by the rolling bearing.

6. The automatic baling device for long strip section bar of claim 1, wherein: the cooling device comprises a left rod body group, a middle rod body group and a right rod body group; the left rod body group comprises at least 2 left rod bodies arranged along the front-back direction, and the axes of the left rod bodies are distributed along the up-down direction and are fixed on the rack; the right rod body group comprises at least 2 right rod bodies arranged along the front-back direction, and the axis of each right rod body is distributed along the up-down direction and fixed on the rack; the middle rod body group is arranged between the left rod body group and the right rod body group, the middle rod body group comprises at least 2 middle rod bodies arranged along the front-back direction, the axis of each middle rod body is arranged along the up-down direction and fixed on the frame, a first channel is formed between the right side of the middle rod body group and the left side of the right rod body group, a second channel is formed between the left side of the middle rod body group and the right side of the left rod body group, and the top surface of each middle rod body of the middle rod body group is made into an inclined surface which is gradually inclined downwards from right to left.

7. The automatic baling device for long strip section bar of claim 1, wherein: the bag opening plugging device is arranged on the left side of the bag sleeving device and comprises a material guide surface, a material fixing mechanism and 2 bag opening plugging mechanisms, wherein the material guide surface is an inclined surface which gradually inclines downwards from right to left, the material guide surface is positioned on the rack, and the top edge of the material guide surface is positioned below the material moving mechanism; the material fixing mechanism is arranged close to the bottom edge of the material guide surface and comprises a material fixing piece capable of lifting up and down above the material guide surface; the 2 bag mouth plugging mechanisms are all fixed on the frame, the 2 bag mouth plugging mechanisms are oppositely arranged along the front and back directions, the material guiding surface and the material fixing mechanism are all positioned between the 2 bag mouth plugging mechanisms, and each bag mouth plugging mechanism comprises a bag plugging piece capable of reciprocating back and forth along the direction of the material guiding surface.

8. The automatic baling device for long strip profile of claim 7, wherein: the bag opening inserting device comprises a bag opening inserting device, and is characterized by further comprising a tape binding device, a stacking device and a finished product placing frame, wherein the tape binding device is arranged on the left side of the bag opening inserting device and comprises 2 end tape winding stations and at least one middle tape winding station, the 2 end tape winding stations are oppositely arranged in the front-back direction, the middle tape winding station is located between the 2 end tape winding stations, each of the end tape winding stations and the middle tape winding station comprises a base, and a tape winding mechanism, a section material closing mechanism and a material guiding piece which are arranged on the base, and each tape winding mechanism comprises a tape rotating assembly and a tape clamping and shearing assembly; the section drawing mechanism comprises 2 arc-shaped rods capable of opening and closing, and the opening formed by the 2 arc-shaped rods of the section drawing mechanism is arranged upwards; the guide spare is by the slope setting of right-to-left slope gradually, and the top of guide spare is in sack and fills in the guide face below of device, and the opening that 2 arc member members of section bar draw close mechanism constitute is under the state of opening: the bottom end of the material guiding piece is positioned in an opening formed by 2 arc-shaped rod pieces of the section material closing mechanism; the finished product placing frame is positioned on the left side of the adhesive tape bundling device; the stacking device is arranged beside the adhesive tape bundling device and comprises a manipulator capable of transferring the section on the adhesive tape bundling device to the finished product placing frame.

9. The automatic baling device for long strip section bar of claim 1, wherein: the material supporting device further comprises a fixing plate and a torsion spring, the fixing plate is fixed on the rack, and one side edge of the material supporting piece is rotatably connected with one side edge of the fixing plate through a rotating shaft; the torsional spring suit is in the pivot, and the one end of torsional spring acts on the fixed plate, and the other end of torsional spring acts on holding in the palm the material spare to hold in the palm the material spare and have from last down to rotate the trend of making the interior motion of entering first passageway.

10. The automatic baling device for long strip section bar of claim 1, wherein: the bagging device further comprises a plurality of bearing roller mechanisms located between the 2 pipe-jacking bag-supporting mechanisms, the plurality of bearing roller mechanisms are also arranged along the front-back direction, the straight lines of the arrangement of the plurality of bearing roller mechanisms and the straight lines of the arrangement of the plurality of material lifting mechanisms are collinear, each bearing roller mechanism is fixed on the rack, each bearing roller mechanism comprises a bearing roller capable of moving up and down, and the rotation axis of the bearing roller of each bearing roller mechanism is arranged along the left-right direction.

Technical Field

The invention relates to the technical field of section bar packaging equipment, in particular to automatic packaging equipment for long-strip section bars.

Background

With the wide application of long-strip section bars (iron pipes, aluminum section pipes, plastic pipes and the like) in the building market, the production technology of various section bars is continuously improved, the production speed of the section bars is obviously improved, the yield is continuously increased, the section bars are manually packed, and the production requirement cannot be met. The existing automatic sectional material packing equipment generally utilizes a packing machine, and automatic packing is realized through the movement of the packing machine or the movement of the sectional material. When the section is packed, because the temperature of the section produced by the production equipment is high, the section needs to be kept stand for a period of time to cool before being bagged, and then the section is placed into a packing machine to be bagged, so that the section production equipment and the packing machine cannot be in seamless butt joint for assembly line production, the production time and the labor cost are greatly increased, a large amount of labor force is needed for carrying, discharging and discharging in each production link, and the labor intensity of workers is high; in addition, the bagging process of the packaging equipment on the market is in one-way action, and after one bagging work is finished, the packaging equipment needs to return to the original point and then carry out the next bagging work, so that the packaging efficiency is low.

Disclosure of Invention

The invention aims to provide automatic packaging equipment for long-strip profiles, which has the advantages of simple structure, scientific design, capability of realizing assembly line production by seamless butt joint with production equipment, high production efficiency, low labor intensity of workers, low production cost and the like.

The technical scheme of the invention is realized as follows: an automatic packaging device for strip section bars is characterized by comprising a rack, a material receiving and feeding device, a loading device, a material supporting device, a cooling device, a discharging device and a bagging device; wherein:

the material receiving and feeding device comprises a rotating roller set, the rotating roller set comprises a plurality of rotating rollers which are rotatably arranged on a rack, the plurality of rotating rollers are linearly arranged to form a material feeding surface, the direction in which the rotating rollers are linearly arranged is called as the front-back direction, the direction which is vertical to the front-back direction on a horizontal plane is called as the left-right direction, the direction which is vertical to the front-back direction on a vertical plane is called as the up-down direction, and the rotating axes of the rotating rollers are arranged along the left-right direction;

the cooling device comprises a first channel and a second channel, the first channel and the second channel are both positioned on the rack, a feed inlet is arranged at the bottom end of the first channel, the feed inlet is of a long strip-shaped structure, the feed inlet is positioned above the feeding surface of the material receiving and feeding device, and the length direction of the feed inlet is arranged along the front-back direction; the second channel is positioned on the left side of the first channel, the top end of the second channel is communicated with the top end of the first channel, the bottom end of the second channel is provided with a discharge port, the discharge port is also of a long strip-shaped structure, and the length direction of the discharge port is distributed along the front-back direction;

the material supporting device and the material loading device are both arranged on the rack; the material supporting device comprises a material supporting part which can move into the first channel and move out of the first channel; the feeding device comprises a material pushing piece which can perform lifting action between the lower part of the feeding surface and the upper part of the material supporting device;

the bag sleeving device is positioned on the left side of the second channel and comprises 2 pipe jacking and bag supporting mechanisms, a bag pulling device and a material lifting mechanism group; the 2 pipe-jacking bag-supporting mechanisms are oppositely arranged along the front and back directions; the material lifting mechanism group is positioned among the 2 pipe-jacking bag-supporting mechanisms, the material lifting mechanism group comprises a plurality of material lifting mechanisms which are arranged on the rack in the front-back direction, and each material lifting mechanism comprises a material lifting piece which can perform lifting motion along the up-down direction; each pipe-jacking and bag-supporting mechanism comprises a moving seat, a bag-supporting assembly, a pipe-jacking assembly and a bag-cutting assembly, wherein the moving seat can be mounted on the rack in a reciprocating manner along the left and right directions, the bag-supporting assembly and the pipe-jacking assembly are mounted on the moving seat side by side left and right, the bag-cutting assembly is mounted on the moving seat, the bag-cutting assembly is positioned on one side of the bag-supporting assembly facing the material-lifting mechanism group, and the bag-cutting assembly comprises a bag cutter capable of lifting up and down; the bag pulling device is arranged on the rack and can reciprocate among the 2 pipe jacking and bag supporting mechanisms;

the discharging device is arranged between the bagging device and the cooling device and comprises a material moving mechanism used for conveying the section material output by the discharge port of the second channel of the cooling device to the position above the material lifting mechanism group.

According to the scheme, one end of the material receiving and feeding device can be directly butted with the discharge end of production equipment when the material receiving and feeding device is used, a long-strip section produced by the production equipment is fed below a feed inlet of a first channel through the material receiving and feeding device, then the long-strip section is pushed into the first channel under the action of a pushing piece of the material feeding device, when the long-strip section is pushed to pass through the material supporting device by the pushing piece, a material supporting piece of the material supporting device firstly exits the first channel, until the long-strip section is higher than the material supporting device, the material supporting piece of the material supporting device can enter the first channel again, so that the long-strip section can be supported by the material supporting piece after the pushing piece of the material feeding device is reset, and a feeding action is completed at the moment; then continuously producing the rectangular section bar along with the production facility, receiving material feeding unit like this, loading attachment and holding in the palm under the effect of material device, from the supreme a large amount of rectangular section bars that have stacked gradually down in first passageway, along with constantly piling up of rectangular section bar, the rectangular section bar that is located first passageway top can drop to the second passageway in the action of gravity, discharging device's the mechanism of moving the material can connect down the rectangular section bar that falls down from the discharge gate of second passageway and convey rectangular section bar to the top of the material mechanism group that lifts of bagging apparatus. The first channel and the second channel of the cooling device form an inverted U-shaped channel with a long enough stroke, the first channel and the second channel are vertically arranged and connected to form an inverted U-shaped structure, so that the space is greatly saved, the cooling is realized in the process of walking of the strip-shaped section bar in the first channel and the second channel, and the bagging device can directly bag the strip-shaped section bar. In the technical scheme, in the bagging process, a material lifting piece of a material lifting mechanism group is lifted up to lift a long strip section from a material moving mechanism, 2 pipe jacking and bag supporting mechanisms are relatively moved left and right, so that one end of the long strip section is opposite to a bag supporting component of one pipe jacking and bag supporting mechanism, the other end of the long strip section is opposite to a pipe jacking component of the other pipe jacking and bag supporting mechanism, when a bag puller is pulled up from the bag supporting component of the pipe jacking and bag supporting mechanism opposite to the long strip section to walk through a packaging bag, the pipe jacking component of the other pipe jacking and bag supporting mechanism can prop against the long strip section, the long strip section is prevented from moving in the bagging process, when the bag puller passes through the material lifting mechanism in the walking process, the material lifting piece of the material lifting mechanism can descend away from the long strip section, the bag puller is prevented from being hindered from walking, and the material lifting pieces of all the material lifting mechanisms of the material lifting mechanism group are not used for supporting the long strip section, the end, which is not propped by the pipe jacking assembly, of the strip-shaped section bar cannot fall down under the pulling force action of the packaging bag, after the bag pulling device finishes one bag pulling action, the bag cutting assembly of the pipe jacking bag opening mechanism pulled by the bag pulling device through the packaging bag can perform bag cutting action, and the strip-shaped section bar sleeved with the packaging bag falls down onto the material moving mechanism again after the packaging bag is cut off. This technical scheme has adopted the design of 2 push pipes bag supporting mechanism that set up relatively, only need during the use 2 push pipes to prop and move about relatively between the bag mechanism, make one of them push pipes prop bag mechanism prop bag subassembly and rectangular section bar one end just when just, another push pipe props the push pipe subassembly of bag mechanism and can just right with the other end of rectangular section bar, make and draw the bag ware and can reciprocate to walk and draw bag cover bag work, need not return the original point and just can draw the bag walking once more after accomplishing once cover bag work, the bagging efficiency has been improved greatly.

Furthermore, the discharging device also comprises a material receiving mechanism and a material ejecting mechanism; the receiving mechanism is fixed on the rack, is positioned below the material moving mechanism and comprises a receiving supporting piece capable of lifting up and down towards the direction of the discharge hole of the second channel; the ejection mechanism is fixed on the rack and arranged on the left side of the second channel, and comprises an ejection part capable of reciprocating left and right towards the direction of the second channel; the material moving mechanism is a conveyor belt, and the conveying direction of the conveyor belt is distributed along the left and right directions.

Further, the bag pulling device comprises 2 bag pulling mechanisms, the 2 bag pulling mechanisms are symmetrically arranged in the front-back direction, each bag pulling mechanism comprises a finger cylinder and 2 bag supporting plates, the 2 bag supporting plates are arranged below the finger cylinder in a left-right distribution manner, and the length directions of the bag supporting plates are arranged in the front-back direction; the finger cylinder includes 2 action ends that can make action of being close to each other or keeping away from each other, and 2 action ends and 2 bag boards that prop of finger cylinder are connected one-to-one.

Furthermore, each pipe jacking and bag supporting mechanism of the bagging device comprises a jacking cylinder and a jacking rod, the jacking cylinder is fixed on the movable seat, a piston rod of the jacking cylinder stretches in the front-back direction, the jacking rod can be mounted on the movable seat in a front-back movement manner, a jacking head is arranged at one end of the jacking rod facing the material lifting mechanism group, and the jacking rod is connected with the piston rod of the jacking cylinder.

Furthermore, the bag supporting component of each pipe-jacking bag supporting mechanism of the bag sleeving device comprises a first positioning group, a second positioning group, a bag supporting device and a rolling bearing; the first positioning group and the second positioning group are arranged in a front-back direction, the second positioning group is positioned between the material lifting mechanism group and the first positioning group, the first positioning group comprises 2 first positioning shafts which are arranged side by side left and right, and each first positioning shaft is rotatably arranged on the top surface of the movable seat; the second positioning group comprises 2 second positioning shafts which are arranged side by side left and right, each second positioning shaft is rotatably arranged on the top surface of the movable seat, and the respective rotating axes of the first positioning shaft and the second positioning shaft are arranged along the vertical direction; the bag supporting device is of a long structure, the length direction of the bag supporting device is arranged along the front-back direction, the bag supporting device is sequentially provided with a first clamping portion, a second clamping portion and a bag supporting portion in the length direction, the bag supporting portion of the bag supporting device is arranged towards the direction of the material lifting mechanism set, the bag supporting portion is provided with an upper bag supporting sheet and a lower bag supporting sheet, the first clamping portion is clamped between 2 first positioning shafts, the left side surface and the right side surface of the first clamping portion are both concave surfaces for the first positioning shafts to be embedded in, and the second clamping portion is clamped between 2 second positioning shafts; the rolling bearing is rotatably arranged on the movable seat, the rotating axis of the rolling bearing is distributed along the left and right directions, and the bottom surface of the bag supporting part is supported by the rolling bearing.

Further, the cooling device comprises a left rod body group, a middle rod body group and a right rod body group; the left rod body group comprises at least 2 left rod bodies arranged along the front-back direction, and the axes of the left rod bodies are distributed along the up-down direction and are fixed on the rack; the right rod body group comprises at least 2 right rod bodies arranged along the front-back direction, and the axis of each right rod body is distributed along the up-down direction and fixed on the rack; the middle rod body group is arranged between the left rod body group and the right rod body group, the middle rod body group comprises at least 2 middle rod bodies arranged along the front-back direction, the axis of each middle rod body is arranged along the up-down direction and fixed on the frame, a first channel is formed between the right side of the middle rod body group and the left side of the right rod body group, a second channel is formed between the left side of the middle rod body group and the right side of the left rod body group, and the top surface of each middle rod body of the middle rod body group is made into an inclined surface which is gradually inclined downwards from right to left.

The invention has the beneficial effects that: the production line has the advantages of simple structure, scientific design, capability of realizing assembly line production by seamless butt joint with production equipment, high production efficiency, low labor intensity of workers, low production cost and the like.

Drawings

Fig. 1 is a schematic structural view of embodiment 1.

Fig. 2 is a schematic structural diagram of the material receiving and feeding device, the material supporting device, the cooling device and the discharging device in embodiment 1, which are installed on a rack.

Fig. 3 is a schematic view of a connection structure of the material receiving and feeding device and the feeding device in embodiment 1.

Fig. 4 is a schematic layout structure diagram of the material receiving and feeding device, the material loading device, the material supporting device, the cooling device, and the material discharging device in embodiment 1.

Fig. 5 is a schematic structural view of the rack in embodiment 1 after a cooling fan is mounted thereon.

Fig. 6 is a schematic view of a connection structure of the bagging device and the bag opening plugging device in embodiment 1.

Fig. 7 is a schematic structural view of a bag pulling mechanism of the bag puller according to embodiment 1.

Fig. 8 is a schematic structural view of a push pipe bag-supporting mechanism of the bagging apparatus in embodiment 1.

Fig. 9 is a schematic top view of the bag opener of the bagging apparatus according to example 1.

Fig. 10 is one of the schematic structural views of an end taping station of the taping device of example 1.

Fig. 11 is a second schematic structural view of an end taping station of the taping device of example 1.

Fig. 12 is a schematic view of a middle tape wrapping station of the tape wrapping apparatus according to example 1.

Fig. 13 is a schematic structural view of a backup roller mechanism according to embodiment 2.

Description of reference numerals: 1-a frame; 2-material receiving and feeding device; 21-a turning roll; 22-a material blocking block; 23-a stop group; 24-rotating rods; 25-a limit notch; 26-a feed motor; 27-a drive roll; 3-a feeding device; 31-a pushing part; 32-a feeding cylinder; 4-a material supporting device; 41-material supporting piece; 42-fixing plate; 5-a cooling device; 51-a first channel; 52-a second channel; 53-left rod body; 54-intermediate rod body; 55-right rod body; 6-a discharging device; 61-a material moving mechanism; 62-a material receiving mechanism; 63-receiving supporting pieces; 64-a material receiving cylinder; 65-a material ejecting mechanism; 66-a top pressing piece; 67-jacking cylinder; 7-a heat dissipation fan; 71-a cover; 8-bagging device; 81-pipe jacking and bag supporting mechanism; 82-a movable seat; 821-moving air cylinder; 822-a mounting plate; 823-slide rail section; 83-bag bracing assembly; 831-first positioning group; 832-first positioning axis; 833-second position set; 834-a second positioning shaft; 84-a bag opener; 841-first nip portion; 842-second nip portion; 843-bag supporting part; 844-upper bag-supporting sheet; 845-lower bag piece; 846-concave surface; 85-rolling bearing; 86-a pipe jacking assembly; 861-Ejection air cylinder; 862-ejector pin; 87-a bag cutting assembly; 871-bag cutting cylinder; 872-a bag cutter; 88-bag pulling device; 881-bag-pulling mechanism; 882-finger cylinder; 883-bag supporting plate; 884-bag holder; 89-a material lifting mechanism; 891-lifting the material; 892-lifting cylinder; 9-a bag opening plugging device; 91-a material fixing mechanism; 911-material fixing part; 912-a material fixing cylinder; 92-a bag mouth plugging mechanism; 921-plugging the bag; 922-bag-plugging cylinder; 93-a mounting; 10-a tape strapping device; 101-end tape winding station; 102-middle tape winding station; 103-a base; 104-tape winding mechanism; 105-a tape rotating assembly; 106-a tape grip shear assembly; 107-profile drawing mechanism; 108-arc-shaped rod pieces; 109-closing cylinder; 110-connecting block; 1101-a material guide member; 20-a palletizing device; 201-a manipulator; and 30-finished product placing rack.

40-a backup roll mechanism; 401-carrying rollers; 402-cylinder.

Detailed Description

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, and fig. 8, the automatic packaging equipment for long strip profiles of this embodiment includes a frame 1, a material receiving and feeding device 2, a material loading device 3, a material supporting device 4, a cooling device 5, a material discharging device 6, and a bagging device 8; wherein:

the material receiving and feeding device 2 comprises a rotating roller set, the rotating roller set comprises a plurality of rotating rollers 21 which are rotatably arranged on the rack 1, the plurality of rotating rollers 21 are linearly arranged to form a feeding surface, the feeding surface is a virtual surface formed by a bus in contact with the strip-shaped section on the plurality of rotating rollers 21, the direction in which the rotating rollers 21 are linearly arranged is called a front-back direction, the direction perpendicular to the front-back direction on the horizontal plane is called a left-right direction, the direction perpendicular to the front-back direction on the vertical plane is called a vertical direction, and the rotating axes of the rotating rollers 21 are arranged along the left-right direction;

the cooling device 5 comprises a first channel 51 and a second channel 52, the first channel 51 and the second channel 52 are both positioned on the rack 1, the bottom end of the first channel 51 is provided with a feed inlet which is in a long strip-shaped structure, the feed inlet is positioned above the feeding surface of the material receiving and feeding device 2, and the length direction of the feed inlet is distributed along the front-back direction; the second channel 52 is positioned on the left side of the first channel 51, the top end of the second channel 52 is communicated with the top end of the first channel 51, the bottom end of the second channel 52 is provided with a discharge port, the discharge port is also of a long strip structure, and the length direction of the discharge port is distributed along the front-back direction;

the material supporting device 4 and the material loading device 3 are both arranged on the frame 1; the material supporting device 4 comprises a material supporting part 41 which can enter the first channel 51 and exit the first channel 51; the feeding device 3 comprises a pushing piece 31 which can perform lifting action between the lower part of the feeding surface and the upper part of the material supporting device 4;

the bagging device 8 is positioned on the left side of the second channel 52, and the bagging device 8 comprises 2 pipe-jacking bag-supporting mechanisms 81, a bag-pulling device 88 and a material-lifting mechanism group; the 2 pipe-jacking bag-supporting mechanisms 81 are oppositely arranged along the front-back direction; the material lifting mechanism group is arranged among the 2 pipe-jacking bag-supporting mechanisms 81, the material lifting mechanism group comprises a plurality of material lifting mechanisms 89 which are arranged on the rack 1 in the front-back direction, and each material lifting mechanism 89 comprises a material lifting piece 891 which can perform lifting motion along the up-down direction; each pipe-jacking and bag-supporting mechanism 81 comprises a moving seat 82, a bag-supporting assembly 83, a pipe-jacking assembly 86 and a bag-cutting assembly 87, wherein the moving seat 82 is mounted on the frame 1 in a reciprocating manner along the left-right direction, the bag-supporting assembly 83 and the pipe-jacking assembly 86 are mounted on the moving seat 82 side by side left and right, the bag-cutting assembly 87 is mounted on the moving seat 82, the bag-cutting assembly 87 is positioned at one side of the bag-supporting assembly 83 facing the material-lifting mechanism, and the bag-cutting assembly 87 comprises a bag-cutting device 872 capable of moving up and down; the bag pulling device 88 is arranged on the frame 1, and the bag pulling device 88 can reciprocate between 2 pipe jacking and bag supporting mechanisms 81;

the discharging device 6 is arranged between the bagging device 8 and the cooling device 5, and the discharging device 6 comprises a material moving mechanism 61 for conveying the section material output from the discharging port of the second channel 52 of the cooling device 5 to the position above the material lifting mechanism group. The pushing piece 31 of the feeding device 3 is driven to act through a feeding cylinder 32, the feeding cylinder 32 is fixed on the frame 1, the number of the feeding devices 3 is 2, and the 2 feeding devices 3 are arranged along the front-back direction; the material lifting piece 891 of the material lifting mechanism 89 is driven to move by a material lifting cylinder 892, the material lifting piece 891 is a plate body, the material lifting cylinder 892 is fixed on the frame 1, the section of the long-strip-shaped material to be packaged in the embodiment is mainly of a square structure, a groove is formed on the top surface of the material lifting piece 891, the bottom surface of the groove is a plane, and the groove formed on the material lifting piece 891 is used for embedding the long-strip-shaped material to prevent the long-strip-shaped material from moving left and right greatly; the bag cutting assembly 87 comprises a bag cutting cylinder 871, the bag cutting device 872 is an electric heating wire, the bag cutting cylinder 871 is fixed on the moving seat 82, and the bag cutting cylinder 871 drives the electric heating wire to move up and down to cut the bag. When the material receiving and feeding device is used, one end of the material receiving and feeding device 2 can be directly butted with a discharge end of production equipment, a long-strip section produced from the production equipment is fed below a feed inlet of a first channel 51 through the material receiving and feeding device 2, then the long-strip section is pushed into the first channel 51 under the action of a pushing piece 31 of the material feeding device 3, when the long-strip section is pushed to pass through a material supporting device 4 by the pushing piece 31, a material supporting piece 41 of the material supporting device 4 firstly exits the first channel 51, and when the long-strip section is higher than the material supporting device 4, the material supporting piece 41 of the material supporting device 4 can enter the first channel 51 again, so that after the pushing piece 31 of the material feeding device 3 is reset, the material supporting piece 41 can support the long-strip section, and at the moment, one material feeding action is completed; then, as the production equipment continuously produces the long-strip section, under the action of the material receiving and feeding device 2, the material loading device 3 and the material supporting device 4, a large number of long-strip sections are gradually stacked in the first channel 51 from bottom to top, and as the long-strip sections are continuously stacked, the long-strip section positioned at the top of the first channel 51 falls into the second channel 52 under the action of gravity, and the material moving mechanism 61 of the material discharging device 6 receives the long-strip section falling from the discharge port of the second channel 52 and conveys the long-strip section to the upper part of the material lifting mechanism group of the bagging device 8. First passageway 51 and second passageway 52 of cooling device 5 have constituted the long enough shape of falling U-shaped passageway of stroke, and first passageway 51 is connected the structure that forms the shape of falling U with the equal vertical setting of second passageway 52, has not only saved the space so greatly, still makes the in-process realization cooling of rectangular section bar walking in first passageway 51, second passageway 52, causes bagging apparatus 8 to directly carry out the cover bag to rectangular section bar and handle. In the technical scheme, in the bagging process, the lifting piece 891 of the lifting mechanism 89 of the lifting mechanism group is lifted up to lift the strip-shaped material from the material moving mechanism 61, 2 pipe-jacking bag-supporting mechanisms 81 are relatively moved left and right, so that one end of the strip-shaped material is right opposite to the bag-supporting component 83 of one pipe-jacking bag-supporting mechanism 81, the other end of the strip-shaped material is right opposite to the pipe-jacking component 86 of the other pipe-jacking bag-supporting mechanism 81, when the bag-pulling device 88 is pulled through a packaging bag from the bag-supporting component 83 of the pipe-jacking bag-supporting mechanism 81 right opposite to the strip-shaped material, the pipe-jacking component 86 of the other pipe-jacking bag-supporting mechanism 81 can push the strip-shaped material, so as to avoid the strip-shaped material moving in the bagging process, when the bag-pulling device 88 is in the moving process, when the lifting piece 891 of the lifting mechanism 89 passes through each lifting mechanism 89, the lifting piece 891 of the lifting mechanism 89 can descend to be far away from the strip-shaped material, so as to avoid obstructing the bag-pulling device 88 from moving, and what needs to be explained here is that all the lifting pieces 891 of the lifting mechanism 89 of the lifting mechanism group of the lifting mechanism can not lift the strip-pulling device And (3) carrying out supporting, wherein the end of the strip-shaped section bar which is not propped by the pipe jacking assembly 86 cannot fall down under the pulling force action of the packaging bag, after the bag pulling device 88 finishes one bag pulling action, the bag cutting assembly 87 of the pipe jacking bag opening mechanism 81 pulled by the bag pulling device 88 through the packaging bag can carry out bag cutting action, and the strip-shaped section bar sleeved with the packaging bag falls down onto the material moving mechanism 61 again after the packaging bag is cut off. This technical scheme has adopted the design of 2 push pipes bag supporting mechanism 81 that set up relatively, only need to do during the use between 2 push pipes bag supporting mechanism 81 and remove about relatively, make one of them push pipes bag supporting mechanism 81 prop bag subassembly 83 with the one end of rectangular section bar just right the time, another push pipe bag supporting mechanism 81 push pipe subassembly 86 can just right with the other end of rectangular section bar, make and draw a bag ware 88 can reciprocate to walk and draw a bag cover bag work, need not return the original point and just can draw a bag walking once more after accomplishing a cover bag work, the bagging efficiency has been improved greatly.

In order to make the structure of the automatic packaging equipment for long-strip section bars more reasonable, as shown in fig. 2 and 4, the number of the discharging devices 6 of the automatic packaging equipment for long-strip section bars is 2, the 2 discharging devices 6 are arranged on the frame 1 along the front-back direction, and the discharging devices 6 further comprise a receiving mechanism 62 and an ejecting mechanism 65; the receiving mechanism 62 is fixed on the rack 1, the receiving mechanism 62 is located below the material moving mechanism 61, and the receiving mechanism 62 comprises a receiving support member 63 capable of moving up and down in the direction of the discharge hole of the second channel 52; the material ejecting mechanism 65 is fixed on the frame 1, the material ejecting mechanism 65 is arranged at the left side of the second channel 52, and the material ejecting mechanism 65 comprises an ejecting and pressing piece 66 which can reciprocate left and right towards the direction of the second channel 52; the material moving mechanism 61 is a conveyor belt, and the conveying direction of the conveyor belt is arranged along the left-right direction. When the material receiving and supporting device is used, the material receiving and supporting member 63 of the material receiving mechanism 62 is lifted to block the material outlet of the second channel 52, so that the long-strip-shaped material in the second channel 52 is prevented from directly falling onto the material moving mechanism 61, when the long-strip-shaped material closest to the material outlet of the second channel 52 needs to be put down, the jacking member 66 of the material jacking mechanism 65 can act to jack the long-strip-shaped material close to the material outlet of the second channel 52, so that the long-strip-shaped material close to the material outlet of the second channel 52 is positioned in the second channel 52, and the material receiving and supporting member 63 of the material receiving mechanism 62 is lowered, so that the long-strip-shaped material supported by the material receiving and supporting member 63 gradually descends to contact with the material moving mechanism 61, and the discharging device 6 achieves the technical effect of putting the long-strip-shaped materials in the second channel 52 onto the material moving mechanism 61 one by one through the design of the material receiving mechanism 62 and the jacking mechanism 65. The material receiving supporting piece 63 of the material receiving mechanism 62 is driven to move by a material receiving cylinder 64, the jacking piece 66 of the material jacking mechanism 65 is driven to move by a jacking cylinder 67, and the material receiving cylinder 64 and the jacking cylinder 67 are fixed on the rack 1.

In order to make the structure of the bag pulling device 88 of the automatic packaging equipment for long-strip sectional materials more reasonable, as shown in fig. 6 and 7, the bag pulling device 88 comprises 2 bag pulling mechanisms 881, the 2 bag pulling mechanisms 881 are symmetrically arranged in the front and back direction, each bag pulling mechanism 881 comprises a finger cylinder 882 and 2 bag supporting plates 883, the 2 bag supporting plates 883 are arranged below the finger cylinder 882 in a left-right distribution manner, and the length direction of each bag supporting plate 883 is arranged in the front and back direction; the finger cylinder 882 includes 2 actuating ends capable of moving close to or away from each other, and the 2 actuating ends of the finger cylinder 882 are connected to the 2 pocket-opening plates 883 in a one-to-one correspondence. Such design, draw a bag mechanism 881 and push pipe to prop bag 83 cooperation use of bag mechanism 81 when using, when needing to be from propping bag 83 and drawing the wrapping bag, draw 2 of bag mechanism 881 and prop bag board 883's one end and insert to the sack of wrapping bag in, later draw 2 of bag mechanism 881 prop bag board 883 and do the side-to-side movement of keeping away from each other under the effect of finger cylinder 882, and then prop the sack of tight wrapping bag for draw bag ware 88 can pull the wrapping bag walking in the walking process. Draw bag ware 88 still includes one and draws bag seat 884, 2 draw bag mechanism 881 all to install on drawing bag seat 884, install a slide rail strip in frame 1, the slide rail strip is laid along the fore-and-aft direction, draw bag ware 88 draw bag seat 884 slidable mounting on slide rail strip, still install the drive on frame 1 and draw the actuating mechanism that bag seat 884 walked along the slide rail strip, actuating mechanism generally includes the motor, drive belt and 2 drive wheels, the drive belt is around adorning on 2 drive wheels, the motor drive belt rotates, the drive belt with draw bag seat 884 to be connected, just so can make draw bag ware 88 can prop the reciprocal walking between bag mechanism 81 at 2 push pipes.

In order to make the structure of the pipe jacking assembly 86 of the bagging device 8 more reasonable, as shown in fig. 6 and 8, the pipe jacking assembly 86 of each pipe jacking and bag supporting mechanism 81 of the bagging device 8 comprises a material jacking cylinder 861 and a material jacking rod 862, the material jacking cylinder 861 is fixed on the moving seat 82, a piston rod of the material jacking cylinder 861 extends and retracts in the front-back direction, the material jacking rod 862 is mounted on the moving seat 82 in a manner of moving back and forth, a material jacking head is arranged at one end of the material jacking rod 862 facing the material lifting mechanism group, and the material jacking rod 862 is connected with the piston rod of the material jacking cylinder 861. The ejector rods 862 are specifically slidably mounted on 2 seats on the movable base 82. In order to pack bags of sectional materials with different lengths, the moving seat 82 of each top pipe bag supporting mechanism 81 is installed on the rack 1 through a mounting plate 822, a sliding groove arranged along the front-back direction is formed in the bottom surface of the mounting plate 822, a sliding rail portion 823 is installed on the rack 1, the sliding groove in the bottom surface of the mounting plate 822 is in sliding fit with the sliding rail portion 823 on the rack 1, the mounting plate 822 and the sliding rail portion 823 are positioned through bolts after corresponding position adjustment is carried out, and the distance between the 2 top pipe bag supporting mechanisms 81 can be adjusted through the design, so that the top pipe bag supporting mechanisms are suitable for being used for packing bags of sectional materials with different lengths. For the problem of how to move the moving seat 82 left and right, the moving seat 82 of each top pipe bag supporting mechanism 81 is specifically installed on the installation plate 822 through a combination of a sliding block and a sliding rail, the installation plate 822 is provided with a moving cylinder 821, a piston rod of the moving cylinder 821 is connected with the moving seat 82, and an axis of the piston rod of the moving cylinder 821 and an axis of the sliding rail are both arranged along the left and right directions, so that the moving seat 82 can move left and right along the sliding rail under the action of the moving cylinder 821, and thus, through the movement of the moving seat 82, one of the top pipe bag supporting mechanisms 81 selects one of the bag supporting assemblies 83 or the top pipe assemblies 86 to be in direct contact with one of the bag supporting assemblies 83 or the top pipe assemblies 86 of the other top pipe bag supporting mechanism 81 for bag sleeving work.

In order to make the structure of the bag supporting assembly 83 of the bagging device 8 more reasonable, as shown in fig. 6, 8 and 9, the bag supporting assembly 83 of each top pipe bag supporting mechanism 81 of the bagging device 8 comprises a first positioning group 831, a second positioning group 833, a bag supporting device 84 and a rolling bearing 85; the first positioning group 831 and the second positioning group 833 are arranged in a front-back direction, the second positioning group 833 is positioned between the material lifting mechanism group and the first positioning group 831, the first positioning group 831 comprises 2 first positioning shafts 832 which are arranged side by side left and right, and each first positioning shaft 832 is rotatably arranged on the top surface of the movable seat 82; the second positioning group 833 comprises 2 second positioning shafts 834 arranged side by side left and right, each second positioning shaft 834 is rotatably mounted on the top surface of the movable seat 82, and the respective rotation axes of the first positioning shaft 832 and the second positioning shaft 834 are arranged along the vertical direction; the bag supporting device 84 is of a long structure, the length direction of the bag supporting device 84 is arranged along the front-back direction, the bag supporting device 84 is sequentially provided with a first clamping portion 841, a second clamping portion 842 and a bag supporting portion 843 in the length direction, the bag supporting portion 843 of the bag supporting device 84 is arranged towards the direction of the material lifting mechanism group, the bag supporting portion 843 is provided with an upper bag supporting sheet 844 and a lower bag supporting sheet 845, the first clamping portion 841 is clamped between 2 first positioning shafts 832, the left side surface and the right side surface of the first clamping portion 841 are both concave surfaces 846 for the first positioning shafts 832 to be embedded, and the second clamping portion 842 is clamped between 2 second positioning shafts 834; the rolling bearing 85 is rotatably mounted on the movable base 82, the rotation axis of the rolling bearing 85 is arranged in the left-right direction, and the bottom surface of the bag supporting portion 843 is supported by the rolling bearing 85. A left-right through concave cavity is formed between the upper bag opening sheet 844 and the lower bag opening sheet 845 of the bag opening device 84, so that the bag opening device is conveniently matched with 2 bag opening plates of the bag opening mechanism 881 for use; when the bag pulling device is used, the bag opening device 84 is sleeved with the packaging bag, the bag opening device 84 is positioned on the first positioning group 831 and the second positioning group 833, and in the process that the bag pulling device 88 pulls the packaging bag to walk, the first positioning shaft 832 of the first positioning group 831, the second positioning shaft 834 of the second positioning group 833 and the rolling bearing 85 rotate due to the pulling of the packaging bag, so that the bag opening device 84 can pull open the bag opening of the packaging bag without affecting the transmission of the packaging bag, and the packaging bag is pulled by the bag pulling device 88 to perform bag sleeving work.

In order to make the structure of the cooling device 5 more reasonable, as shown in fig. 1, 2 and 4, the cooling device 5 includes a left rod group, a middle rod group and a right rod group; the left rod body group comprises at least 2 left rod bodies 53 arranged along the front-back direction, and the axes of the left rod bodies 53 are distributed along the up-down direction and are fixed on the rack 1; the right rod body group comprises at least 2 right rod bodies 55 arranged along the front-back direction, and the axes of the right rod bodies 55 are distributed along the up-down direction and fixed on the rack 1; the middle rod body group is arranged between the left rod body group and the right rod body group, the middle rod body group comprises at least 2 middle rod bodies 54 arranged in the front-back direction, the axes of the middle rod bodies 54 are arranged in the up-down direction and fixed on the frame 1, the first channel 51 is formed between the right side of the middle rod body group and the left side of the right rod body group, the second channel 52 is formed between the left side of the middle rod body group and the right side of the left rod body group, and the top surface of each middle rod body 54 of the middle rod body group is made into an inclined surface which is gradually inclined downwards from right to left. Due to the design, the first channel 51 and the second channel 52 are both in a hollow design, so that heat dissipation of the strip-shaped material is facilitated. In addition, in order to accelerate the cooling efficiency of the long-strip profile, a heat dissipation fan 7 is further mounted on the rack 1, the heat dissipation fan 7 is mounted on the rack 1 through a cover 71, the heat dissipation fan 7 is located above the first channel 51 and the second channel 52, and the heat dissipation fan 7 blows air in a direction towards the first channel 51 and the second channel 52. In addition, each right rod body 55 and each left rod body 53 are installed on the frame 1 through an adjusting block, and when in use, the width of the first channel 51 and the width of the second channel 52 can be adjusted according to the width dimension of the long-strip section bar, so as to be suitable for packaging section bars with various dimensions; in addition, in practical applications, a pushing member may be installed on the top of the first channel 51 to push the strip profile on the top of the first channel 51 to the top surface of the middle rod 54, so that the strip profile slides toward the second channel 52.

In order to protect the end face of the long-strip section bar, as shown in fig. 1 and 6, the automatic packaging equipment for long-strip section bars further comprises a bag opening plugging device 9, the bag opening plugging device 9 is arranged on the left side of the bag sleeving device 8, the bag opening plugging device 9 comprises a material guiding surface, a material fixing mechanism 91 and 2 bag opening plugging mechanisms 92, the material guiding surface is an inclined surface which is gradually inclined downwards from right to left, the material guiding surface is positioned on the rack 1, and the top edge of the material guiding surface is positioned below the material moving mechanism 61; the material fixing mechanism 91 is arranged close to the bottom edge of the material guide surface, and the material fixing mechanism 91 comprises a material fixing piece 911 capable of moving up and down above the material guide surface; the 2 bag mouth plugging mechanisms 92 are all fixed on the machine frame 1, the 2 bag mouth plugging mechanisms 92 are oppositely arranged along the front and back direction, the material guiding surface and the material fixing mechanism 91 are both positioned between the 2 bag mouth plugging mechanisms 92, and each bag mouth plugging mechanism 92 comprises a bag plugging piece 921 capable of reciprocating back and forth towards the direction of the material guiding surface. When the bag filling machine is used, long-strip sections after being bagged are put down on the material moving mechanism 61, the material moving mechanism 61 moves to enable the long-strip sections to move down to the material guiding surface of the bag opening filling device 9, the material fixing piece 911 of the material fixing mechanism 91 moves up at the moment, the long-strip sections are blocked, the material fixing piece 911 of the material fixing mechanism 91 specifically moves up and down obliquely above the material guiding surface, the moving direction of the material fixing piece 911 is perpendicular to the material guiding surface, then the bag filling pieces 921 of the 2 bag opening filling mechanisms 92 move simultaneously, and 2 bag openings of packaging bags sleeved on the long-strip sections are all closed up through the effect of the bag filling pieces 921 and are filled in the tube cavities of the long-strip sections. For how to close the bag openings of the packaging bags together, a mechanical claw can be arranged on the bag plugging piece 921, and the action of the mechanical claw drives the edges of the bag openings of the packaging bags to close and plug into the tube cavities of the long-strip section bars under the action of the bag plugging piece 921. In addition, the bag opening plugging device 9 further comprises a plurality of mounting pieces 93, each mounting piece 93 is mounted on the rack 1, inclined planes are formed on the mounting pieces 93, the inclined planes of the mounting pieces 93 form the material guiding surface, and the material fixing mechanism 91 is mounted on each mounting piece 93. The material fixing piece 911 of the material fixing mechanism 91 is driven and operated by a material fixing cylinder 912, the material fixing piece 911 is substantially a piston rod of the material fixing cylinder 912, the bag plugging piece 921 of the bag plugging mechanism 92 is driven and operated by a bag plugging cylinder 922, and the bag plugging piece 921 is substantially a piston rod of the bag plugging cylinder 922.

In order to further optimize the automatic packaging equipment for the long-strip-shaped section, as shown in fig. 1, 10, 11 and 12, the automatic packaging equipment for the long-strip-shaped section further includes a taping device 10, a palletizing device 20 and a finished product placing rack 30, the taping device 10 is disposed on the left side of the bag opening plugging device 9, the taping device 10 includes 2 end tape winding stations 101 and at least one intermediate tape winding station 102, the 2 end tape winding stations 101 are disposed oppositely along the front and rear direction, the intermediate tape winding station 102 is disposed between the 2 end tape winding stations 101, each of the end tape winding stations 101 and the intermediate tape winding station 102 includes a base 103, a tape winding mechanism 104, a section closing mechanism 107 and a material guiding member 1101, which are mounted on the base 103, and the tape winding mechanism 104 includes a tape rotating assembly 105 and a tape clamping and cutting assembly 106; the section closing mechanism 107 comprises 2 arc-shaped rod pieces 108 capable of opening and closing, and an opening formed by the 2 arc-shaped rod pieces 108 of the section closing mechanism 107 is arranged upwards; the material guiding piece 1101 is arranged from right to left and gradually inclines downwards, the top end of the material guiding piece 1101 is positioned below the material guiding surface of the bag opening plugging device 9, and an opening formed by 2 arc-shaped rod pieces 108 of the section material closing mechanism 107 is in an opening state: the bottom end of the material guiding member 1101 is positioned in an opening formed by 2 arc-shaped rod pieces 108 of the profile approaching mechanism 107; the finished product placing frame 30 is positioned at the left side of the adhesive tape binding device 10; the stacking device 20 is disposed beside the tape bundling device 10, the stacking device 20 includes a manipulator capable of transferring the section on the tape bundling device 10 to the finished product placing frame 30, the stacking device 20 in this embodiment has 2, 2 stacking devices 20 are correspondingly disposed behind the 2 end tape winding stations 101, and the manipulator of the stacking device 20 is a manipulator capable of grabbing and transferring the bundled strip-shaped section. Here, it should be noted that: the section material closing mechanism 107 of the end tape winding station 101 and the middle tape winding station 102 further comprises a closing cylinder 109, a piston rod of the closing cylinder 109 is upwards fixed on the base 103 in a setting mode, a connecting block 110 is installed on the piston rod of the closing cylinder 109, 2 elongated holes which are arranged side by side in the left and right direction are formed in the connecting block 110, the length direction of each elongated hole is arranged in the left and right direction, 2 arc-shaped rods 108 are hinged to the base 103, and the 2 arc-shaped rods 108 are hinged to 2 elongated holes in the connecting block 110 in a one-to-one correspondence mode respectively, so that when the piston rod of the closing cylinder 109 stretches up and down, the 2 arc-shaped rods 108 can perform opening or closing-up actions. In addition, the main different structures of the end taping station 101 and the middle taping station 102 are as follows: the structure of the adhesive tape rotating assembly 105 is different, the adhesive tape rotating assembly 105 of the end adhesive tape winding station 101 is directly driven by a motor to rotate by a crank, the adhesive tape rotating assembly 105 of the middle adhesive tape winding station 102 is driven by a motor to rotate by an arc-shaped rack with an opening structure, a sleeving shaft is arranged on the arc-shaped rack, an adhesive tape roll of the end adhesive tape winding station 101 is sleeved and fixed on the crank when in use, and an adhesive tape roll of the middle adhesive tape winding station 102 is sleeved and fixed on the sleeving shaft.

In order to make the structure of the material supporting device 4 more reasonable, as shown in fig. 4, the material supporting device 4 further includes a fixing plate 42 and a torsion spring, the fixing plate 42 is fixed on the frame 1, and one side of the material supporting member 41 is rotatably connected with one side of the fixing plate 42 through a rotating shaft; the torsion spring is sleeved on the rotating shaft, one end of the torsion spring acts on the fixing plate 42, and the other end of the torsion spring acts on the material supporting part 41, so that the material supporting part 41 has a tendency of rotating from top to bottom to move into the first channel 51. In the use, rectangular section bar rises under loading attachment 3's effect, when rectangular section bar touches the support material 41 of holding in the palm material device 4, rectangular section bar can promote and hold in the palm material 41, make and hold in the palm material 41 and overcome the effort upwards rotation of torsional spring, make rectangular section bar can cross and hold in the palm material device 4 and rise, after rectangular section bar risees to the top of holding in the palm material device 4, hold in the palm material 41 and can reset under the effect of torsional spring, make and hold in the palm material 41 and rotate downwards for fixed plate 42 and enter into first passageway 51 again, in order to realize that when loading attachment 3 does not act on rectangular section bar, rectangular section bar can be held in the palm material 41 and can not fall on material receiving and feeding device 2. The number of the holding devices 4 in this embodiment is 2, which are arranged in the front-rear direction, and the torsion springs of the holding devices 4 are not shown in the drawing.

In order to make the structure of the material receiving and feeding device 2 more reasonable, as shown in fig. 2 and fig. 3, the material receiving and feeding device 2 further comprises a material blocking block 22 and a plurality of limiting group 23, the plurality of limiting group 23 is arranged on the rack 1 along the front-back direction, and the straight line of the plurality of limiting group 23 is collinear with the straight line of the plurality of rotating rollers 21; each limit member group 23 comprises 2 rotating rods 24, a limit notch 25 is formed between the 2 rotating rods 24 of the limit member group 23, and the notch edge of the limit notch 25 of each limit member group 23 is higher than the rotating roller 21; the front side of the material receiving and feeding device 2 is a feeding side, the material blocking block 22 is fixed on the rack 1, and the material blocking block 22 is positioned at the rear side of the rotating roller set; the material receiving and feeding device 2 further comprises a feeding motor 26 and a driving roller 27, the driving roller 27 is rotatably installed on the rack 1, the driving roller 27 is located between 2 of the rotating rollers 21, the rotating axis of the driving roller 27 is parallel to the rotating axis of the rotating rollers 21, the feeding motor 26 is installed on the rack 1, and the feeding motor 26 is used for driving the driving roller 27 to rotate. Due to the design, when the material receiving and feeding device is used, the long-strip-shaped material can travel according to the channel formed by the combination of the limiting notches 25 of the limiting group 23 and stop after being blocked by the material blocking block 22, so that the problem that the long-strip-shaped material falls down on the material receiving and feeding device 2 is avoided.

Example 2

The embodiment is also an automatic baling device for long-strip sectional materials, and the difference between the embodiment and the embodiment 1 is that: the bagging device in this embodiment further includes a plurality of support roller mechanisms 40 located between the 2 pipe-jacking bag-supporting mechanisms, the plurality of support roller mechanisms 40 are also arranged in the front-back direction, the straight lines of the arrangement of the plurality of support roller mechanisms 40 and the straight lines of the arrangement of the plurality of material-lifting mechanisms are collinear, each support roller mechanism 40 is fixed on the rack, as shown in fig. 13, each support roller mechanism 40 includes a support roller 401 capable of moving up and down, and the rotation axis of the support roller 401 of each support roller mechanism 40 is arranged in the left-right direction. Through such design, when using, when drawing the bag ware through lifting material mechanism and bearing roller mechanism 40 time, lift material mechanism lift material spare and bearing roller 401 of bearing roller mechanism 40 and all can descend, but when drawing the bag ware through lifting material mechanism and bearing roller mechanism 40 back, bearing roller 401 of bearing roller mechanism 40 can rise and carry out the bearing to rectangular section bar once more, the rotatable structure of bearing roller 401 of bearing roller mechanism 40, can not cause great dragging to the wrapping bag, such design is more smooth and easy for the structure bagging process of embodiment 1, after the bagging is accomplished, bearing roller 401 of a plurality of bearing roller mechanisms 40 descends simultaneously and can place rectangular section bar again on moving material mechanism. Here, the backup roller 401 of the backup roller mechanism 40 according to the present embodiment is vertically moved by the air cylinder 402, and the air cylinder 402 is fixed to the frame.