CN118665791A - Full-automatic bag feeding machine capable of achieving separation type inner bag and outer bag - Google Patents
Full-automatic bag feeding machine capable of achieving separation type inner bag and outer bag Download PDFInfo
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- CN118665791A CN118665791A CN202410883175.5A CN202410883175A CN118665791A CN 118665791 A CN118665791 A CN 118665791A CN 202410883175 A CN202410883175 A CN 202410883175A CN 118665791 A CN118665791 A CN 118665791A
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Abstract
The application provides a full-automatic bag feeding machine for separating inner bags and outer bags, which relates to the technical field of bag feeding machines and comprises a rack; the device also comprises a bag preparation bin which is fixedly arranged at the bottom of the inner side of the frame; the bag conveying mechanism comprises two groups of corresponding chains, the two groups of chains are rotatably arranged at the bottom of the inner side of the rack and surround the outer side of the bag preparation bin, a plurality of groups of conveying components are arranged between the two groups of chains, and gaps are reserved among the plurality of groups of conveying components; the bag separating mechanism is arranged in the middle of the inner side of the frame. Compared with the traditional bag feeding machine which requires the inner bag and the outer bag to be made into a whole, the application can realize the bag feeding, the application can realize the automatic bag feeding function as long as the inner bag exceeds the outer bag by 50-70 mm, the inner bag is opened, the outer bag is driven to be opened together, and then the inner bag and the outer bag are opened together through the bag opening fingers like clamping jaws, so that the automatic bag feeding process of the bag opening separation type packaging bag is realized.
Description
Technical Field
The invention relates to the technical field of bag feeding machines, in particular to a full-automatic bag feeding machine for separating inner bags and outer bags.
Background
A bag machine used in the packaging industry is an automated device for filling and sealing products into packages. The equipment is generally used in industries such as food, medicines, cosmetics, daily necessities and the like, and realizes a high-efficiency and accurate packaging process. The working principle of a packaging bag machine (also called bag-feeding packaging machine) generally comprises the following steps: automatic bag feeding: the bagging machine provides empty packaging bags through an automatic bag supply system, and prepares packaging bags of products to be packaged. Product filling: the product to be packaged is fed into the packaging bag through a feeding system, and accurate filling of the product can be realized through a vibration disc, a conveying belt or other devices. Sealing: the bag feeding machine can normally finish the sealing and sealing operation of the packaging bag, and ensures the sealing property and freshness preservation property of the product package. The bagging machine for packaging can improve packaging efficiency, reduce labor cost, ensure packaging quality and sanitation standard, and is one of the common automatic equipment in modern packaging production.
The traditional bag feeding machine is characterized in that when an inner bag and an outer bag of a packaging bag are separated, the inner bag and the outer bag are required to be integrally formed, or are sewn or bonded together, and the bag opening and feeding can be realized.
Disclosure of Invention
In order to solve the problems in the background technology, the invention provides a full-automatic bag feeding machine for separating inner bags and outer bags, wherein the bag separating mechanism is arranged to separate the bags in the bag preparing bin one by one, then the separated bags can be conveyed to the bag opening mechanism for opening by the bag feeding mechanism, and then the bag opening of the bags is fully opened by the bag feeding mechanical arm and conveyed to the discharging opening of the packaging machine for use, so that the whole process is automatically operated, the labor cost is reduced, and the bag feeding efficiency of the packaging machine is effectively improved.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a full-automatic bag feeding machine for separating inner bags and outer bags comprises a rack; the device also comprises a bag preparation bin which is fixedly arranged at the bottom of the inner side of the frame;
The bag conveying mechanism comprises two groups of corresponding chains, the two groups of chains are rotatably arranged at the bottom of the inner side of the rack and surround the outer side of the bag preparation bin, a plurality of groups of conveying components are arranged between the two groups of chains, and gaps are reserved among the plurality of groups of conveying components; the bag separating mechanism is arranged in the middle of the inner side of the frame and is positioned in the middle of the upper end of the bag conveying mechanism, the bag separating mechanism comprises two groups of bag separating suction discs, bag separating cylinders are arranged at the tops of the two groups of bag separating suction discs, and the two groups of bag separating suction discs are arranged in the middle of the upper end of the placing plate.
Preferably, the bag opening mechanism is arranged at the corner position of the tail end of the bag feeding mechanism, the bag opening mechanism comprises two groups of upper bag opening suckers and one group of lower bag opening suckers, the lower bag opening suckers are positioned in the middle of the bottom ends of the two groups of upper bag opening suckers, the two groups of upper bag opening suckers are driven by an upper bag opening cylinder, and the lower bag opening suckers are driven by a lower bag opening cylinder; the upper bag mechanical arm is arranged on the upper side of the side end of the frame and is positioned in the middle of the upper end of the bag opening mechanism.
Preferably, the head end of the standby bag bin extends out of the outer side of the frame, a placing plate is arranged in the middle of the inner side of the standby bag bin, and clamping assemblies are arranged on two sides of the placing plate and comprise two groups of right limiting plates and two groups of left limiting plates.
Preferably, two sets of right limiting plates are respectively arranged on two sides of the placing plate, two sets of right limiting plates are respectively arranged on the middle of the bottom end of the right limiting plates, a pushing cylinder is connected with the middle of the side end of the right limiting plates, and the pushing cylinder is arranged on the left side of the bottom end of the bag storage bin.
Preferably, limit pulleys are arranged on two sides of the bottom end of the right sliding plate, guide rods are connected with the limit pulleys in a sliding mode, the guide rods are arranged on two ends of the inner side of the bag storage bin, and two groups of guide rods are respectively arranged on two sides of the bottom end of the placing plate.
Preferably, two sets of left limiting plate's bottom middle part is provided with left sliding plate, left sliding plate's inboard middle part transmission is connected with the lead screw, lead screw movable mounting is in the bottom left side of preparing for the bag storehouse, and is located the bottom middle part of placing the board, the left end of lead screw is provided with servo motor, servo motor fixed mounting is in the left end middle part of preparing for the bag storehouse.
Preferably, the inner side of the bag preparation bin is also provided with a bag missing detection photoelectric and a bag placing reminding photoelectric, and the bag missing detection photoelectric and the bag placing reminding photoelectric are arranged on one side of the placing plate.
Preferably, the conveying assembly comprises a plurality of groups of cross bars, and two ends of each group of cross bars are respectively and fixedly connected with chains on two sides.
Preferably, the upper bag opening cylinder is fixedly arranged on the upper side of the left end of the frame, the output end of the upper bag opening cylinder is provided with a mounting plate, two groups of upper bag opening suckers are respectively arranged on two sides of the bottom end of the mounting plate, and a limiting photoelectric sensor is further arranged in the middle of the side end of the upper bag opening cylinder; and the lower bag opening cylinder is fixedly arranged at the lower side of the left end of the frame, and the lower bag opening sucker is fixedly arranged at the output end of the lower bag opening cylinder.
Preferably, the bag loading mechanical arm comprises a bag loading cylinder, the bag loading cylinder is movably mounted at the top of the inner side of the frame, the output end of the bag loading cylinder is connected with a supporting arm, two groups of supporting rods are arranged in the middle of the supporting arm, two groups of bag supporting cylinders are arranged at the tail ends of the supporting rods, and two groups of bag supporting fingers are arranged at the tail ends of the bag supporting cylinders.
Preferably, the middle parts of the two ends of the supporting arm are provided with rotating shafts, and the rotating shafts are movably arranged on the two sides of the left end of the frame through fixing pieces.
Preferably, a vacuum system is further arranged at the upper end of the inner side of the frame, and the vacuum system comprises a vacuum pump and a buffer tank.
Compared with the prior art, the invention has the beneficial effects that:
Compared with the traditional bag loading machine which requires that the inner bag and the outer bag are made into a whole, the bag loading can be realized, the automatic bag loading function can be realized as long as the inner bag exceeds the outer bag by 50-70 mm, the outer bag is driven to be opened together by opening the inner bag, and then the bag opening separation type packaging bag is realized in a mode of opening the inner bag and the outer bag together by opening the bag opening fingers similar to clamping jaws;
The method comprises the specific processes that the bag separating mechanism is arranged, the packaging bags in the bag preparing bin can be separated one by one, then the separated packaging bags can be conveyed to the bag opening mechanism for opening through the bag conveying mechanism, then the bag opening of the packaging bags is completely opened through the bag feeding mechanical arm and conveyed to the discharging opening of the packaging machine for use, and the whole process is automatically operated, so that the labor cost is reduced, and the bag feeding efficiency of the packaging machine is effectively improved;
according to the technical scheme, the arrangement of the internal structure of the bag preparation bin is convenient for a worker to adjust the distance between the left limiting plate and the right limiting plate, so that the bag preparation bin is suitable for various packaging bags with different sizes.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is a right-side perspective view of the present invention;
FIG. 4 is a left side plan view of the present invention;
FIG. 5 is a schematic side sectional view of the present invention;
FIG. 6 is a schematic diagram of the structure of the bag preparing bin according to the present invention;
FIG. 7 is an enlarged view of the invention at B in FIG. 6;
FIG. 8 is a schematic view of the structure of the upper bag robot of the present invention;
Fig. 9 is a schematic side sectional view of the upper bag robot arm in the present invention.
In the figure: 1. a frame; 2. preparing a bag bin; 21. placing a plate; 22. a right limiting plate; 221. a right sliding plate; 222. a pushing cylinder; 23. a left limiting plate; 231. a left sliding plate; 24. a screw rod; 25. a servo motor; 26. detecting photoelectricity in the absence of bags; 27. bag placing reminding photoelectricity; 28. a guide rod; 29. a pulley; 3. a bag separating mechanism; 31. a bag separating sucker; 32. a bag separating cylinder; 4. a vacuum system; 41. a vacuum pump; 42. a cache tank; 5. a bag loading mechanical arm; 51. a bag loading cylinder; 52. a support arm; 521. a rotating shaft; 53. a support rod; 54. a bag opening cylinder; 55. bag supporting fingers; 6. a bag feeding mechanism; 61. a chain; 62. a cross bar; 7. a bag opening mechanism; 71. a sucking disc for opening the bag; 711. an upper bag opening cylinder; 712. a mounting plate; 72. a lower bag opening sucker; 721. a lower bag opening cylinder; 8. and a limit photoelectric sensor.
Detailed Description
The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the general thought is as follows:
example 1: referring to fig. 1 to 9, a full-automatic bag feeding machine for separating inner bags and outer bags according to the present embodiment includes a frame 1; the device also comprises a bag preparation bin 2, wherein the bag preparation bin 2 is fixedly arranged at the bottom of the inner side of the frame 1;
The head end of the bag preparation bin 2 extends out of the frame 1, a placing plate 21 is arranged in the middle of the inner side of the bag preparation bin 2, and clamping assemblies are arranged on two sides of the placing plate 21 and comprise two groups of right limiting plates 22 and two groups of left limiting plates 23; the two sets of right limiting plates 22 are respectively arranged on two sides of the placing plate 21, a right sliding plate 221 is arranged in the middle of the bottom end of the two sets of right limiting plates 22, a pushing cylinder 222 is connected in the middle of the side end of the right sliding plate 221, and the pushing cylinder 222 is arranged on the left side of the bottom end of the bag storage bin 2.
Wherein, through promoting cylinder 222 and driving, can carry out the horizontal direction adjustment to the position of right sliding plate 221 and two sets of right limiting plates 22, when two sets of right limiting plates 22 move to the outside direction in bag storehouse 2, thereby make things convenient for the staff to put the wrapping bag stack on placing the upper surface of board 21 and go up the bag, through putting the wrapping bag on placing the board 21 upper surface, then can carry out spacingly through left limiting plate 23 and right limiting plate 22 to the both ends of wrapping bag, avoid the loose condition production of the wrapping bag that piles up to appear.
And, both sides of the bottom end of the right sliding plate 221 are provided with limiting pulleys 29, the limiting pulleys 29 are slidably connected with guide rods 28, the guide rods 28 are arranged at both ends of the inner side of the bag storage bin 2, and two groups of guide rods 28 are respectively arranged at both sides of the bottom end of the placing plate 21.
The setting of the limiting pulley 29 can improve the stability of the right sliding plate 221 when moving in the horizontal direction, and avoid the occurrence of offset.
The bottom middle part of two sets of left limiting plates 23 is provided with left sliding plate 231, and the inboard middle part transmission of left sliding plate 231 is connected with lead screw 24, and lead screw 24 movable mounting is in the bottom left side of preparing the bag storehouse 2, and is located the bottom middle part of placing the board 21, and the left end of lead screw 24 is provided with servo motor 25, servo motor 25 fixed mounting is in the left end middle part of preparing the bag storehouse 2.
Wherein, drive lead screw 24 through servo motor 25 and rotate, can drive left sliding plate 231 and slide in the horizontal direction to realize adjusting the position of left limiting plate 23.
The distance between the left limiting plate 23 and the right limiting plate 22 is adjusted, so that the packaging bags with various different sizes are limited.
The inside in the bag preparation storehouse 2 still is provided with and lacks bag detection photoelectricity 26 and puts a bag and remind photoelectricity 27, lacks bag detection photoelectricity 26 and puts a bag and remind photoelectricity 27 to set up in one side of placing board 21, wherein lacks bag detection photoelectricity 26 and put a bag and remind photoelectricity 27 and be prior art, detect through lacking bag detection photoelectricity 26 and whether there is the wrapping bag on the upper end surface of placing board 21, when detecting when not having the wrapping bag, touch at this moment and send a bag to remind photoelectricity 27 to remind the staff, when detecting when having the wrapping bag, put a bag and remind photoelectricity 27 to be in the closed state.
Example 2: referring to fig. 1 to 9, on the basis of embodiment 1, a full-automatic bag feeding machine for separating inner bags and outer bags further comprises the following structure:
the bag separating mechanism 3 is arranged in the middle of the inner side of the frame 1, the bag separating mechanism 3 is positioned in the middle of the upper end of the bag conveying mechanism 6, the bag separating mechanism 3 comprises two groups of bag sucking discs 31, bag separating cylinders 32 are arranged at the top ends of the two groups of bag sucking discs 31, and the two groups of bag sucking discs 31 are arranged in the middle of the upper end of the placing plate 21;
The bag conveying mechanism 6 comprises two groups of corresponding chains 61, the two groups of chains 61 are rotatably arranged at the bottom of the inner side of the frame 1 and surround the outer side of the bag preparation bin 2, a plurality of groups of conveying components are arranged between the two groups of chains 61, and gaps are reserved among the plurality of groups of conveying components; the conveying assembly comprises a plurality of groups of cross bars 62, and two ends of the cross bars 62 are fixedly connected with chains 61 on two sides respectively.
When the package bag is required to be conveyed, the bag separating cylinder 32 is started to push the bag separating suction cups 31 downwards, so that the two groups of bag separating suction cups 31 penetrate through gaps reserved between the two groups of conveying components, then the two groups of bag separating suction cups are continuously lowered into the bag preparing bin 2 until the two groups of bag separating suction cups are contacted with the surface of the upper package bag, at the moment, the package bag can be adsorbed and fixed through the two groups of bag separating suction cups 31, the bag separating suction cups 31 are driven to retract and lift through the bag separating cylinder 32, one end of the package bag is driven to lift until the package bag is higher than the bag conveying mechanism 6, at the moment, the bag conveying mechanism 6 is started again, the groups of conveying components are driven to rotate through the two groups of chains 61, the package bag is conveyed to the upper surface of the groups of cross bars 62, when the tail end of the package bag is moved to the upper surface of the cross bars 62, the bag separating suction cups 31 are closed, the adsorption of the bag separating suction cups 31 is removed, and the package bag can completely fall on the upper surface of the groups of cross bars 62, and the package bag conveying mechanism 6 is convenient to continuously convey the package bag.
Example 3: referring to fig. 1-9, on the basis of embodiments 1-2, a full-automatic bag feeding machine for separating inner bags and outer bags further comprises the following structures:
the bag opening mechanism 7 is arranged at the corner position of the tail end of the bag feeding mechanism 6, the bag opening mechanism 7 comprises two groups of upper bag opening suckers 71 and one group of lower bag opening suckers 72, the lower bag opening suckers 72 are positioned in the middle of the bottom ends of the two groups of upper bag opening suckers 71, the two groups of upper bag opening suckers 71 are driven by an upper bag opening cylinder 711, and the lower bag opening suckers 72 are driven by a lower bag opening cylinder 721; the upper bag opening cylinder 711 is fixedly arranged on the upper side of the left end of the frame 1, a mounting plate 712 is arranged at the output end of the upper bag opening cylinder 711, two groups of upper bag opening suckers 71 are respectively arranged on two sides of the bottom end of the mounting plate 712, and a limiting photoelectric sensor 8 is further arranged in the middle of the side end of the upper bag opening cylinder 711.
The limit photoelectric sensor 8 is in the prior art, and can monitor the packaging bag through the limit photoelectric sensor 8, and when detecting that the packaging bag is conveyed to the position of the bag opening mechanism 7 by the bag conveying mechanism 6, the bag conveying mechanism 6 stops running at the moment, and then the bag opening mechanism 7 is started;
The upper bag opening suction disc 71 can be driven to move up and down through the upper bag opening air cylinder 711, the lower bag opening suction disc 72 can be driven to move up and down through the lower bag opening air cylinder 721, when the upper bag opening suction disc 71 and the lower bag opening suction disc 72 are close to each other, the upper and lower ends of the bag opening of the packaging bag in the conveying process can be adsorbed and fixed, and then the upper bag opening suction disc 71 and the lower bag opening suction disc 72 are far away from each other, so that the opening of the bag opening of the packaging bag is realized.
And, a lower bag opening cylinder 721 is fixedly installed at the lower side of the left end of the frame 1, and a lower bag opening suction cup 72 is fixedly installed at the output end of the lower bag opening cylinder 721.
The upper bag mechanical arm 5 is arranged on the upper side of the side end of the frame 1, the upper bag mechanical arm 5 is arranged in the middle of the upper end of the bag opening mechanism 7, the upper bag mechanical arm 5 comprises an upper bag cylinder 51, the upper bag cylinder 51 is movably mounted on the top of the inner side of the frame 1, the output end of the upper bag cylinder 51 is connected with a supporting arm 52, two groups of supporting rods 53 are arranged in the middle of the supporting arm 52, two groups of bag supporting cylinders 54 are arranged at the tail ends of the supporting rods 53, two groups of bag supporting fingers 55 are arranged at the tail ends of the bag supporting cylinders 54, rotating shafts 521 are arranged in the middle of the two ends of the supporting arms 52, and the rotating shafts 521 are movably mounted on the two sides of the left end of the frame 1 through fixing pieces.
The bag opening of the packaging bag can be completely unfolded through the bag feeding mechanical arm 5 and then conveyed to the discharging opening of the packaging machine for use, and the method comprises the specific steps that when the packaging bag is opened by the bag opening mechanism 7, the bag feeding mechanical arm 5 is started at the moment, the supporting arms 52 are pushed through the bag feeding air cylinders 51, under the rotation of the supporting arms 52, the bag opening of the packaging bag can be rotated to the inner side of the bag opening of the packaging bag, the bag opening air cylinders 54 are restarted at the moment to push the bag opening fingers 55, the bag opening fingers 55 are in an opening mode, the opening of the packaging bag is completely opened, and then the supporting arms 52 are pulled back through the bag feeding air cylinders 51, so that the packaging bag can be rotated to the discharging opening of the packaging machine for use.
In some examples, the upper inner end of the frame 1 is further provided with a vacuum system 4, the vacuum system 4 comprising a vacuum pump 41 and a buffer tank 42, the vacuum system 4 providing drive for the entire bag loader.
The working principle of the invention is as follows:
When the bag loading machine needs to be used, the pushing cylinder 222 is started to push the right sliding plate 221, so that the right sliding plate 221 drives the right limiting plate 22 to move towards the outer side direction of the bag preparation bin 2, a worker can conveniently stack and place the packaging bags on the placing plate 21, at the moment, the pushing cylinder 222 is retracted, the right sliding plate 221 drives the right limiting plate 22 to move towards the inner side direction of the bag preparation bin 2, and therefore the stacked packaging bags are loaded, at the moment, the two ends of the packaging bags can be limited through the left limiting plate 23 and the right limiting plate 22, and the phenomenon that the stacked packaging bags shake during machine operation and are scattered is avoided;
at this time, the bag separating mechanism 3 is restarted, the two-component bag sucking discs 31 are pushed by the bag separating cylinder 32, so that the two-component bag sucking discs 31 descend until contacting with the surface of the upper-layer packaging bag, at this time, the upper-layer packaging bag is adsorbed by the two-component bag sucking discs 31, and then the bag separating cylinder 32 drives the bag separating sucking discs 31 to ascend, so that one end of the packaging bag is lifted upwards until the packaging bag is higher than the bag feeding mechanism 6;
Then, the bag feeding mechanism 6 is started, the motor drives the chain 61 to rotate, so that the groups of cross bars 62 rotate, the packaging bags are conveyed to the surfaces of the cross bars 62 for conveying, at the moment, the bag separating suction cups 31 release the suction of the packaging bags, so that the packaging bags fall onto the cross bars 62 for conveying,
The bag feeding mechanism 6 is used for conveying the packaging bags to the direction of the bag opening mechanism 7, and when the limit photoelectric sensor 8 monitors the packaging bags, the bag feeding mechanism 6 stops running at the moment.
Then the bag opening mechanism 7 is started, the upper bag opening sucker 71 descends, the lower bag opening sucker 72 ascends, so that the upper end and the lower end of the bag opening of the packaging bag are adsorbed and fixed, and then the upper bag opening sucker 71 ascends, the lower bag opening sucker 72 descends, so that the bag opening of the packaging bag is opened;
At this time, the upper bag mechanical arm 5 is restarted, the upper bag cylinder 51 is used for pushing the supporting arm 52, under the rotation of the rotating shaft 521, the position of the bag opening finger 55 can be rotated into the bag opening of the opened packaging bag, then the bag opening cylinder 54 is started for pushing the bag opening finger 55, so that the bag opening of the packaging bag can be completely opened by expanding the bag opening finger 55 through a plurality of groups of bag opening fingers 55, at this time, the upper bag cylinder 51 is used for pulling back the supporting arm 52, the supporting arm 52 is rotated by taking the rotating shaft 521 as a turning point, the position of the bag opening finger 55 is lifted, and the packaging bag is lifted and conveyed to the discharge hole of the packaging machine for use.
Through the structure, the work flow of the whole bag feeding machine automatically runs, so that the labor cost is reduced, and the bag feeding efficiency of the packaging machine is effectively improved;
In addition, the arrangement of the internal structure of the standby bag bin 2 is convenient for a worker to adjust the distance between the left limiting plate 23 and the right limiting plate 22, so that the invention is suitable for being used for packaging bags with various sizes, and the operation flow is that the servo motor 25 at the left end of the standby bag bin 2 is started to drive the screw rod 24 to rotate, so that the left sliding plate 231 drives the left limiting plate 23 to slide in the horizontal direction, and the distance between the left limiting plate 23 and the right limiting plate 22 is convenient for the worker to flexibly adjust the size, so that the invention is suitable for being used for packaging bags with various sizes.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A full-automatic bag feeding machine for separating inner bags and outer bags comprises a frame (1);
The novel multifunctional bag storage rack is characterized by further comprising a bag storage bin (2), wherein the bag storage bin (2) is fixedly arranged at the bottom of the inner side of the rack (1);
The bag conveying mechanism (6), the bag conveying mechanism (6) comprises two groups of corresponding chains (61), the two groups of chains (61) are rotatably arranged at the bottom of the inner side of the frame (1) and surround the outer side of the bag preparation bin (2), a plurality of groups of conveying components are arranged between the two groups of chains (61), and gaps are reserved among the plurality of groups of conveying components;
The bag separating mechanism (3), the bag separating mechanism (3) is arranged in the middle of the inner side of the frame (1), the bag separating mechanism (3) is positioned in the middle of the upper end of the bag conveying mechanism (6), the bag separating mechanism (3) comprises two groups of bag separating suction discs (31), bag separating cylinders (32) are arranged at the top ends of the two groups of bag separating suction discs (31), and the two groups of bag separating suction discs (31) are arranged in the middle of the upper end of the placing plate (21);
The bag opening mechanism (7) is arranged at the end corner position of the bag feeding mechanism (6), the bag opening mechanism (7) comprises two groups of upper bag opening suckers (71) and one group of lower bag opening suckers (72), the lower bag opening suckers (72) are positioned in the middle of the bottom ends of the two groups of upper bag opening suckers (71), the two groups of upper bag opening suckers (71) are driven by an upper bag opening cylinder (711), and the lower bag opening suckers (72) are driven by a lower bag opening cylinder (721);
the bag feeding mechanical arm (5) is arranged on the upper side of the side end of the frame (1), and the bag feeding mechanical arm (5) is positioned in the middle of the upper end of the bag opening mechanism (7).
2. The full-automatic bag feeding machine for the separated inner bags and the outer bags is characterized in that the head end of the bag preparation bin (2) extends out of the frame (1), a placing plate (21) is arranged in the middle of the inner side of the bag preparation bin (2), clamping assemblies are arranged on two sides of the placing plate (21), and the full-automatic bag feeding machine comprises two groups of right limiting plates (22) and two groups of left limiting plates (23).
3. The full-automatic bag feeding machine for the separated inner bags and the outer bags according to claim 2 is characterized in that two groups of right limiting plates (22) are respectively arranged on two sides of a placing plate (21), a right sliding plate (221) is arranged in the middle of the bottom ends of the two groups of right limiting plates (22), a pushing cylinder (222) is connected in the middle of the side ends of the right sliding plate (221), and the pushing cylinder (222) is arranged on the left side of the bottom end of a bag storage bin (2);
And limiting pulleys (29) are arranged on two sides of the bottom end of the right sliding plate (221), guide rods (28) are connected with the limiting pulleys (29) in a sliding mode, the guide rods (28) are arranged at two ends of the inner side of the bag storage bin (2), and two groups of guide rods (28) are respectively arranged on two sides of the bottom end of the placing plate (21).
4. The full-automatic bag feeding machine for the separated inner bags and the outer bags is characterized in that left sliding plates (231) are arranged in the middle of the bottom ends of the left limiting plates (23), a screw rod (24) is connected to the middle of the inner side of the left sliding plates (231) in a transmission mode, the screw rod (24) is movably mounted on the left side of the bottom end of the bag storage bin (2) and located in the middle of the bottom end of the placing plate (21), a servo motor (25) is arranged at the left end of the screw rod (24), and the servo motor (25) is fixedly mounted in the middle of the left end of the bag storage bin (2).
5. The full-automatic bag feeding machine for the separated inner bags and the outer bags according to claim 4 is characterized in that a bag shortage detection photoelectric device (26) and a bag placing reminding photoelectric device (27) are further arranged on the inner side of the bag preparation bin (2), and the bag shortage detection photoelectric device (26) and the bag placing reminding photoelectric device (27) are arranged on one side of the placing plate (21).
6. The full-automatic bag feeding machine for separating inner bags and outer bags according to claim 1, wherein the conveying assembly comprises a plurality of groups of cross bars (62), and two ends of the cross bars (62) are fixedly connected with chains (61) on two sides respectively.
7. The full-automatic bag feeding machine for the separated inner bags and the outer bags is characterized in that the upper bag opening cylinder (711) is fixedly arranged on the upper side of the left end of the frame (1), a mounting plate (712) is arranged at the output end of the upper bag opening cylinder (711), two groups of upper bag opening suckers (71) are respectively arranged on two sides of the bottom end of the mounting plate (712), and a limiting photoelectric sensor (8) is further arranged in the middle of the side end of the upper bag opening cylinder (711);
And the lower bag opening cylinder (721) is fixedly arranged at the lower side of the left end of the frame (1), and the lower bag opening sucker (72) is fixedly arranged at the output end of the lower bag opening cylinder (721).
8. The full-automatic bag feeding machine for the separated inner bags and the outer bags is characterized in that the bag feeding mechanical arm (5) comprises a bag feeding air cylinder (51), the bag feeding air cylinder (51) is movably mounted on the inner top of the frame (1), the output end of the bag feeding air cylinder (51) is connected with a supporting arm (52), two groups of supporting rods (53) are arranged in the middle of the supporting arm (52), two groups of bag supporting air cylinders (54) are arranged at the tail ends of the supporting rods (53), and two groups of bag supporting fingers (55) are arranged at the tail ends of the bag supporting air cylinders (54).
9. The full-automatic bag feeding machine for the separated inner bags and the outer bags according to claim 8, wherein the middle parts of the two ends of the supporting arm (52) are provided with rotating shafts (521), and the rotating shafts (521) are movably arranged on the two sides of the left end of the frame (1) through fixing pieces.
10. The full-automatic bag feeding machine for the separated inner bags and the outer bags according to claim 9, wherein a vacuum system (4) is further arranged at the upper end of the inner side of the frame (1), and the vacuum system (4) comprises a vacuum pump (41) and a buffer tank (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410883175.5A CN118665791A (en) | 2024-07-03 | 2024-07-03 | Full-automatic bag feeding machine capable of achieving separation type inner bag and outer bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410883175.5A CN118665791A (en) | 2024-07-03 | 2024-07-03 | Full-automatic bag feeding machine capable of achieving separation type inner bag and outer bag |
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| Publication Number | Publication Date |
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| CN118665791A true CN118665791A (en) | 2024-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410883175.5A Pending CN118665791A (en) | 2024-07-03 | 2024-07-03 | Full-automatic bag feeding machine capable of achieving separation type inner bag and outer bag |
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| CN (1) | CN118665791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119460311A (en) * | 2024-12-11 | 2025-02-18 | 合肥龙延智能科技股份有限公司 | Bag preparation device for packaging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119460311A (en) * | 2024-12-11 | 2025-02-18 | 合肥龙延智能科技股份有限公司 | Bag preparation device for packaging machine |
| CN119460311B (en) * | 2024-12-11 | 2025-10-03 | 合肥龙延智能科技股份有限公司 | Bag preparation device for packaging machine |
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