CN109367901B - Automatic bag supporting device - Google Patents
Automatic bag supporting device Download PDFInfo
- Publication number
- CN109367901B CN109367901B CN201811294724.6A CN201811294724A CN109367901B CN 109367901 B CN109367901 B CN 109367901B CN 201811294724 A CN201811294724 A CN 201811294724A CN 109367901 B CN109367901 B CN 109367901B
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- fixing
- rod
- bag
- bag opening
- supporting arm
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- 238000004806 packaging method and process Methods 0.000 claims description 76
- 238000001179 sorption measurement Methods 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000013459 approach Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The application discloses automatic prop a packet device, including sub-package mechanism, swing mechanism and prop a packet mechanism, sub-package mechanism is used for separating the wrapping bag and opens the sack of wrapping bag, swing mechanism is provided with rotatable first mount, first mount is used for fixed sack and drives the wrapping bag and rotate, prop a packet mechanism and be provided with the second mount, sub-package mechanism and second mount set up on the rotation path of first mount, will need prop the wrapping bag and separate with other wrapping bags through sub-package mechanism, and open the sack of wrapping bag, first mount will need prop the wrapping bag transmission to the second mount on, the second mount can keep the open state of wrapping bag sack, accomplish the sack of propping up the wrapping bag, the workman can be with the second mount remove to letter sorting check mouth and build the package, it props packet efficiency to have improved, workman's intensity of labour has been reduced.
Description
Technical Field
The invention relates to the field of logistics in general, and particularly relates to logistics sorting, in particular to an automatic bag supporting device.
Background
The sorting of commodity circulation transfer field separates mouthful department and need wrap up with empty braided bag and collect, relies on the manpower to prop bag/cover bag operation in separating mouthful department now, and manual operation is efficient, and workman intensity of labour is big.
Disclosure of Invention
In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide an efficient automatic wrapping apparatus that reduces labor intensity.
In a first aspect, the automatic bag opening device of the invention comprises a sub-packaging mechanism, a swinging mechanism and a bag opening mechanism, wherein the sub-packaging mechanism is used for separating a packaging bag and opening the bag opening of the packaging bag, the swinging mechanism is provided with a rotatable first fixing frame, the first fixing frame is used for fixing the bag opening and driving the packaging bag to rotate, the bag opening mechanism is provided with a second fixing frame, and the sub-packaging mechanism and the second fixing frame are arranged on the rotating path of the first fixing frame.
According to the technical scheme that this embodiment provided, will need prop the wrapping bag and other wrapping bags separation of package through dividing package mechanism to open the sack of wrapping bag, first mount will need prop the wrapping bag transmission of package to the second mount on, the second mount can keep the open state of wrapping bag sack, accomplishes the sack of opening the wrapping bag, and the workman can remove the second mount to the letter sorting check mouth and build the package, has improved and has propped package efficiency, has reduced workman's intensity of labour, can solve the problem that manual operation is inefficiency, intensity of labour is big.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
FIG. 1 is a schematic view of an automatic bag opening device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an automatic bag-supporting device according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an automatic bag-supporting device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of an automatic bag-supporting device according to an embodiment of the present invention;
FIG. 5 is a schematic view of an automatic bag opening device according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of an automatic bag-supporting device according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a locking mechanism of the automatic wrapping apparatus according to the embodiment of the present invention.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the invention are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 6, the automatic bag opening device of the present invention includes a sub-packaging mechanism 10, a swinging mechanism 20 and a bag opening mechanism 30, wherein the sub-packaging mechanism 10 is used for separating a package bag and opening a bag mouth of the package bag, the swinging mechanism 20 is provided with a rotatable first fixing frame for fixing the bag mouth and driving the package bag to rotate, the bag opening mechanism 30 is provided with a second fixing frame, and the sub-packaging mechanism 10 and the second fixing frame are arranged on a rotation path of the first fixing frame.
In the embodiment of the invention, the bag separating mechanism separates the packaging bag needing bag opening from other packaging bags, and opens the bag opening of the packaging bag, the first fixing frame transmits the packaging bag needing bag opening to the second fixing frame, the second fixing frame can keep the opening state of the bag opening of the packaging bag, the bag opening of the packaging bag is opened, a worker can move the second fixing frame to the sorting grid opening to carry out bag building, the bag opening efficiency is improved, and the labor intensity of the worker is reduced. The package may be, but is not limited to, a woven bag.
Further, the sub-packaging mechanism 10 is provided with a first fixing device and a second fixing device, the first fixing device and the second fixing device are oppositely arranged, the first fixing device and the second fixing device can be close to or far away from each other, the first fixing device is used for detachably fixing one side of the bag opening, and the second fixing device is used for detachably fixing the other side of the bag opening.
In the embodiment of the invention, a plurality of non-bag-supporting packaging bags are stacked and placed below the sub-packaging mechanism, a stacking platform can be arranged below the sub-packaging mechanism, the packaging bags are stacked on the platform, and baffles can be arranged around the platform and used for preventing the packaging bags from sliding out of the platform from the edge of the platform. The first fixing device is arranged above the second fixing device, the bag mouth of the uppermost packing bag is fixed by the first fixing device to face one side of the first fixing device, and the packing bag is driven to move, so that the uppermost packing bag is separated from other packing bags. The second fixing device is close to the first fixing device until the second fixing device contacts the packaging bag and fixes the bag opening of the packaging bag towards one side of the second fixing device. The first fixing device and the second fixing device move in directions far away from each other, and the bag opening of the packaging bag is opened, so that the first fixing frame is used for fixing the bag opening of the packaging bag, the labor intensity of workers is reduced, and the bag supporting efficiency is improved.
The first fixing device is used for detachably fixing one side of the bag opening, the second fixing device is used for detachably fixing the other side of the bag opening, the first fixing device and the second fixing device can separate the uppermost packaging bag from other packaging bags, and the bag opening of the packaging bag is opened for the first fixing frame to fix the bag opening of the packaging bag. After the first fixing frame is used for fixing the bag opening of the packaging bag, the first fixing device and the second fixing device can loosen the bag opening of the packaging bag, so that the packaging bag can move to the first fixing frame along with the first fixing frame. The first fixing device may be detachably fixed to one side of the bag opening, and may be, but not limited to, adsorption, adhesion, magnetic attraction, clamping, and the like, so long as the form of detachable fixed connection between the first fixing device and the bag opening is all within the scope of the present invention.
Further, the first fixing device is provided with a first adsorption device 11, the first adsorption device 11 is used for adsorbing one side of the bag opening, the second fixing device is provided with a second adsorption device 13, and the second adsorption device 13 is used for adsorbing the other side of the bag opening.
In the embodiment of the invention, one side of the bag opening is adsorbed by the first adsorption device and the other side of the bag opening is adsorbed by the second adsorption device, so that the structure is simple, the working efficiency is high, and meanwhile, when the packaging bags are in a stacked state, the first adsorption device can realize the purpose of fixing the bag opening only by contacting one side of the bag opening facing the first adsorption device, and the efficiency of fixing the bag opening is improved.
Further, the first adsorption device 11 comprises a first fixing plate, a first sucking disc is arranged on one side of the first fixing plate facing the second adsorption device 13, the second adsorption device 13 comprises a second fixing plate, and a second sucking disc is arranged on one side of the second fixing plate facing the first adsorption device 11.
In the embodiment of the invention, one side of the bag opening is adsorbed by the first sucker and the other side of the bag opening is adsorbed by the second sucker, the structure is simple, the working efficiency is high, of course, the first sucker and the second sucker can be respectively connected with the air pump, the air pump can control the first sucker and the second sucker to form negative pressure so as to adsorb the bag opening, the first sucker and the second sucker are controlled to adsorb the bag opening and relax the bag opening, the efficiency of fixing the bag opening is improved, the operation is stable, and the later maintenance is convenient.
The first fixed plate is provided with first sucking disc towards one side of second adsorption equipment, and the quantity of first sucking disc can set up a plurality of side by side, has improved the joint strength of first adsorption equipment and sack, has reduced the sack and has break away from first adsorption equipment's possibility, simultaneously, can fully open the sack, and the fixed sack of first mount of being convenient for has improved automatic work efficiency who props a packet device.
The second fixed plate is provided with the second sucking disc towards one side of first adsorption equipment, and the quantity of second sucking disc can set up a plurality of side by side, has improved the joint strength of second adsorption equipment and sack, has reduced the sack and has break away from second adsorption equipment's possibility, simultaneously, can fully open the sack, and the fixed sack of first mount of being convenient for has improved automatic work efficiency who props packet device.
Further, the sub-packaging mechanism 10 is provided with a first telescopic rod 12 and a second telescopic rod 14, one end of the first telescopic rod 12 is fixedly connected with the second fixing device, one end of the second telescopic rod 14 is fixedly connected with the rotating rod, and the rotating rod is fixedly connected with the second fixing device.
In the embodiment of the invention, the first telescopic rod controls the first fixing device to be close to and far away from the packaging bag, specifically, when the first telescopic rod is in an extension state, the first fixing device is close to the packaging bag and is in contact with the bag opening of the packaging bag, when the first telescopic rod is in a shortening state, the first fixing box is far away from the packaging bag and separates the uppermost packaging bag from other packaging bags, at the moment, the second telescopic rod is in an extension state, so that the second fixing device moves towards the packaging bag until the second fixing device fixes the bag opening, and after the second fixing device finishes fixing the bag opening, the first telescopic rod and the second telescopic rod are simultaneously shortened to drive the first fixing device and the second fixing device to move towards the direction far away from each other, so that the bag opening of the packaging bag is opened.
Further, the sub-packaging mechanism 10 is provided with a third adsorption device 15, and the third adsorption device 15 is used for adsorbing one side of the bag body facing the first fixing device.
In the embodiment of the invention, the sub-packaging mechanism is provided with the third adsorption device, the third adsorption device is used for adsorbing one side of the bag body facing the first fixing device, and when the first adsorption device adsorbs the bag opening, the third adsorption device adsorbs the bag body of the packaging bag and lifts the packaging bag on the uppermost layer together with the first adsorption device, so that the packaging bags can be separated one by one, the situation of dragging the bags is avoided, and the reliability and the working efficiency of the automatic bag-supporting device are improved.
Further, the third adsorption device 15 includes a third fixing plate, a third sucker is disposed on a side of the third fixing plate facing the second fixing device, the sub-packaging mechanism 10 is provided with a third telescopic rod 16, and one end of the third telescopic rod 16 is fixedly connected with the third fixing plate.
In the embodiment of the invention, the third sucker is used for sucking the bag body to face one side of the first sucking device, the structure is simple, the working efficiency is high, of course, the third sucker can be connected with the air pump, the air pump can control the third sucker to form negative pressure to suck the bag body, the third sucker is used for sucking the bag body and loosening the bag body by controlling the air pump, the efficiency of fixing the bag body is improved, the operation is stable, and the later maintenance is convenient.
The third telescopic link control third sucking disc is close to and keeps away from the wrapping bag, and is specific, when the sack of the fixed wrapping bag of first fixing device, the third telescopic link extends, make the third sucking disc contact and adsorb the bag body of wrapping bag, after the bag body of fixed wrapping bag is accomplished to the third sucking disc, first fixing device and third sucking disc promote the wrapping bag together, make the upper strata wrapping bag break away from other wrapping bags, after the sack of fixed wrapping bag is accomplished to first mount, first fixing device, second fixing device and third adsorption equipment break away from with the wrapping bag simultaneously, make the wrapping bag can follow first mount motion to on the second mount, and a structure is simple, open the efficient of wrapping bag sack, fast, be convenient for realize automated control, workman's intensity of labour has been reduced, the cost of propping the package has been reduced.
Further, the first fixing frame is provided with a first fixing rod, the first fixing rod is respectively connected with a first supporting arm 21 and a second supporting arm 22 in a rotating mode, an adjusting device is arranged between the first supporting arm 21 and the second supporting arm 22, and the adjusting device is used for driving the first supporting arm 21 and the second supporting arm 22 to be far away from or close to each other.
Further, the adjusting device comprises a fourth telescopic rod 23 and a fifth telescopic rod 24, the first supporting arm 21 is connected with the first fixing rod through the fourth telescopic rod 23, the fourth telescopic rod 23 drives the first supporting arm 21 to be close to or far away from the second supporting arm 22, the second supporting arm 22 is connected with the first fixing rod through the fifth telescopic rod 24, and the fifth telescopic rod 24 drives the second supporting arm 22 to be close to or far away from the first supporting arm 21.
In the embodiment of the invention, the first fixing frame can rotate to drive the first supporting arm and the second supporting arm to approach or depart from the sub-packaging mechanism and approach or depart from the second fixing frame, when the fourth telescopic rod and the fifth telescopic rod are in a shortened state, the first supporting arm and the second supporting arm are mutually close, when the fourth telescopic rod and the fifth telescopic rod are in an extended state, the first supporting arm and the second supporting arm are mutually apart, after the sub-packaging mechanism opens the bag mouth of the packaging bag, the fourth telescopic rod and the fifth telescopic rod are in a shortened state, and the first fixing frame rotates to drive the first supporting arm and the second supporting arm to rotate towards the sub-packaging mechanism until the first supporting arm and the second supporting arm stretch into the bag mouth. After the first support arm and the second support arm stretch into the bag opening, the fourth telescopic rod and the fifth telescopic rod stretch, so that the first support arm and the second support arm stretch out the bag opening, at the moment, the packaging bag is separated from the sub-packaging mechanism, the first fixing frame rotates to drive the packaging bag to move to the second fixing frame, the structure is simple, the efficiency of stretching out the bag opening of the packaging bag is high, the speed is high, automatic control is convenient to achieve, the labor intensity of workers is reduced, and the bag supporting cost is reduced.
Further, a first support plate 25 is fixedly connected to a side of the first support arm 21 facing the sub-packaging mechanism 10, and a second support plate 26 is fixedly connected to a side of the second support arm 22 facing the sub-packaging mechanism 10.
Further, the width of the side of the first support plate 25 away from the first support arm 21 is smaller than the width of the side of the first support plate 25 close to the first support arm 21, and the width of the side of the second support plate 26 away from the second support arm 22 is smaller than the width of the side of the second support plate 26 close to the second support arm 22.
In the embodiment of the invention, the first support plate and the second support plate can extend into the bag opening of the packaging bag and open the bag opening of the packaging bag, the width of one side of the first support plate away from the first support arm is smaller than the width of one side of the first support plate close to the first support arm, the width of one side of the second support plate away from the second support arm is smaller than the width of one side of the second support plate close to the second support arm, the first support plate and the second support plate can extend into and separate from the bag opening of the packaging bag conveniently, and the working efficiency of the automatic bag supporting device is improved. Of course, excessive angle in first backup pad and the second backup pad is the fillet, avoids first backup pad and second backup pad to prop the package in-process damage wrapping bag, has improved the reliability of automatic package device that props.
Further, the second fixing frame is provided with a second fixing rod, the second fixing rod is respectively connected with a third supporting arm 31 and a fourth supporting arm 32, and the third supporting arm 31 and the fourth supporting arm 32 are respectively provided with a bag opening mechanism which is used for opening the bag opening.
Further, the bag opening mechanism comprises a third fixing rod 33 and a fourth fixing rod 34, the third fixing rod 33 is arranged on the third supporting arm 31, the fourth fixing rod 34 is arranged on the fourth supporting arm 32, and the third fixing rod 33 and the fourth fixing rod 34 are used for opening the bag opening.
In the embodiment of the invention, the third supporting arm can be provided with at least two third fixing rods at intervals, the fourth supporting arm can be provided with at least two fourth fixing rods at intervals, the first fixing frame can transmit bags to the second fixing frame, the bag openings can be sleeved on the third fixing rods and the fourth fixing rods, the second fixing frame and other devices are not connected, and when the bag openings of the packaging bags are sleeved on the third fixing rods and the fourth fixing rods, the second fixing frame can be moved to the sorting grid openings for bag building.
Can fix supporting platform on the second dead lever, supporting platform sets up in the below of third dead lever and fourth dead lever, when fixing the sack of wrapping bag on third dead lever and fourth dead lever, the bag end of wrapping bag is placed on supporting platform, when putting into the parcel in the wrapping bag, supporting platform can provide holding power for the wrapping bag, reduces the power that third support arm, fourth support arm received, has improved the life and the reliability of second mount.
The rotating wheels can be arranged on the bottom surface of the supporting platform, the number of the rotating wheels can be four, the rotating wheels are in contact with the ground, friction between the second fixing frame and the ground when the second fixing frame is moved is reduced, labor intensity of workers is reduced, working efficiency and speed are improved, service life of the second fixing frame is prolonged, and reliability of the automatic package supporting device is improved.
The diameter of one side of the third dead lever far away from the third support arm is greater than the diameter of one side of the third dead lever close to the third support arm, and the diameter of one side of the fourth dead lever far away from the fourth support arm is greater than the diameter of one side of the fourth dead lever close to the fourth support arm, when the third dead lever and the fourth dead lever open the pocket mouth, the pocket mouth can be prevented from separating from the third dead lever and the fourth dead lever, and the reliability of opening the pocket mouth by the bag opening mechanism is improved.
Further, the third support arm 31 and the fourth support arm 32 are respectively rotatably connected with the second fixing rod through torsion springs.
In the embodiment of the invention, any one of the two torsion spring arms of one torsion spring is fixedly connected with the third support arm, the other torsion spring arm is fixedly connected with the second fixing rod, any one of the two torsion spring arms of the other torsion spring arm is fixedly connected with the fourth support arm, the other torsion spring arm is fixedly connected with the second fixing rod, when the third support arm and the fourth support arm are not rotated, the torsion spring is in a normal state, the third support arm and the fourth support arm are separated by a certain distance, after the third support arm and the fourth support arm are rotated, the torsion spring deforms, and after the force on the third support arm and the fourth support arm is removed, the third support arm and the fourth support arm recover to the initial position under the action of the torsion spring, so that the structure is simple and reliable, and the manufacturing and the later maintenance are convenient.
Referring to fig. 7, further, the locking mechanism 40 further includes a fourth fixing plate, the fourth fixing plate is slidably connected with the first shift lever 45 and the second shift lever 49, the fourth fixing plate is connected with a driving device, the driving device drives the first shift lever 45 and the second shift lever 49 to approach or separate from each other, and the first shift lever 45 and the second shift lever 49 approach each other to drive the third fixing lever 33 and the fourth fixing lever 34 to approach each other.
Further, the fourth fixing plate is slidably connected with a first fixing base 42 and a second fixing base 46, the first fixing base 42 is connected with a first shift lever 45, and the second fixing base 46 is connected with a second shift lever 49.
In the embodiment of the invention, the driving device drives the first deflector rod and the second deflector rod to be close to or far away from each other, the third support arm and the fourth support arm are arranged between the first deflector rod and the second deflector rod, namely, the driving device drives the third support arm and the fourth support arm to be close to or far away from each other, when the first fixing frame conveys the packaging bag to the second fixing frame, the driving device drives the third support arm and the fourth support arm to be close to each other, so that the area surrounded by the third fixing rod and the fourth fixing rod is reduced, the bag mouth of the packaging bag is conveniently sleeved on the third fixing rod and the fourth fixing rod, when the bag mouth of the packaging bag is sleeved on the third fixing rod and the fourth fixing rod, the driving device drives the first deflector rod and the second deflector rod to be far away from each other, and under the action of the torsion spring, the third fixing rod and the fourth fixing rod open the bag mouth, and the first fixing frame is separated from the bag mouth, so that the bag mouth is completely supported, the labor intensity of workers is reduced, and the work efficiency and speed are improved.
Further, the first fixing seat 42 is fixedly connected with a first rack 43, the second fixing seat 46 is fixedly connected with a second rack 47, the first rack 43 and the second rack 47 are respectively meshed with the gear 41, and the driving device drives the gear 41 to rotate.
In the embodiment of the invention, the third support arm and the fourth support arm are driven to synchronously move through the transmission of the gear and the rack, so that the third support arm and the fourth support arm are far away from and close to each other, the first rack and the second rack are arranged on two sides of the gear, so that the first rack and the second rack can synchronously move, the gear and the rack are high in transmission precision, compact in structure, high in transmission speed and high in bearing capacity, and automatic control is facilitated. The drive means may be, but is not limited to, an electric motor.
Further, the first fixing seat 42 is rotatably connected with a first screw rod 44, the first screw rod 44 is in screwed connection with the first deflector rod 45, the direction of the first screw rod 44 is from the first fixing seat 42 to the third supporting arm 31, the second fixing seat 46 is rotatably connected with a second screw rod 48, the second screw rod 48 is in screwed connection with the second deflector rod 49, and the direction of the second screw rod 48 is from the second fixing seat 46 to the fourth supporting arm 32.
In the embodiment of the invention, the depth of the first deflector rod extending into the bag mouth of the packaging bag is adjusted by adjusting the position of the first deflector rod screwed on the first screw rod, and the depth of the second deflector rod extending into the bag mouth of the packaging bag is adjusted by adjusting the position of the second deflector rod screwed on the second screw rod, so that the stability of opening the bag mouth of the packaging bag by the first deflector rod and the second deflector rod is improved, the possibility of separating the bag mouth from the first deflector rod and the second deflector rod is reduced, and the flexibility and the applicability of the second fixing frame are improved.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the invention referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the invention. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (14)
1. The automatic bag opening device is characterized by comprising a bag opening mechanism, a bag opening mechanism and a bag opening mechanism, wherein the bag opening mechanism is used for separating a packaging bag and opening the opening of the packaging bag, the bag opening mechanism is provided with a rotatable first fixing frame which is used for fixing the opening of the packaging bag and driving the packaging bag to rotate, the bag opening mechanism is provided with a second fixing frame, and the bag opening mechanism and the second fixing frame are arranged on a rotating path of the first fixing frame;
the sub-packaging mechanism is provided with a first fixing device and a second fixing device, the first fixing device and the second fixing device are arranged opposite to each other, the first fixing device and the second fixing device can be close to or far away from each other, the first fixing device is used for detachably fixing one side of the bag opening, and the second fixing device is used for detachably fixing the other side of the bag opening;
the first fixing device is provided with a first adsorption device which is used for adsorbing one side of the bag opening, and the second fixing device is provided with a second adsorption device which is used for adsorbing the other side of the bag opening;
the first adsorption device comprises a first fixed plate, a first sucker is arranged on one side of the first fixed plate facing the second adsorption device, the second adsorption device comprises a second fixed plate, and a second sucker is arranged on one side of the second fixed plate facing the first adsorption device;
the sub-packaging mechanism is provided with a first telescopic rod and a second telescopic rod, one end of the first telescopic rod is fixedly connected with the second fixing device, one end of the second telescopic rod is fixedly connected with the rotating rod, and the rotating rod is fixedly connected with the second fixing device.
2. The automatic bag opening device according to claim 1, wherein the sub-packaging mechanism is provided with a third adsorption device for adsorbing a side of the bag body facing the first fixing device.
3. The automatic bag supporting device according to claim 2, wherein the third adsorption device comprises a third fixing plate, a third sucker is arranged on one side, facing the second fixing device, of the third fixing plate, the sub-packaging mechanism is provided with a third telescopic rod, and one end of the third telescopic rod is fixedly connected with the third fixing plate.
4. The automatic bag supporting device according to claim 1, wherein the first fixing frame is provided with a first fixing rod, the first fixing rod is respectively connected with a first supporting arm and a second supporting arm in a rotating mode, an adjusting device is arranged between the first supporting arm and the second supporting arm, and the adjusting device is used for driving the first supporting arm and the second supporting arm to be far away from or close to each other.
5. The automatic bag opening device according to claim 4, wherein the adjusting device comprises a fourth telescopic rod and a fifth telescopic rod, the first supporting arm is connected with the first fixing rod through the fourth telescopic rod, the fourth telescopic rod drives the first supporting arm to be close to or far away from the second supporting arm, the second supporting arm is connected with the first fixing rod through the fifth telescopic rod, and the fifth telescopic rod drives the second supporting arm to be close to or far away from the first supporting arm.
6. The automatic bag opening device according to claim 4, wherein a first support plate is fixedly connected to a side of the first support arm facing the bag dividing mechanism, and a second support plate is fixedly connected to a side of the second support arm facing the bag dividing mechanism.
7. The automated bag opening device of claim 6, wherein a width of a side of the first support plate away from the first support arm is less than a width of a side of the first support plate adjacent to the first support arm, and a width of a side of the second support plate away from the second support arm is less than a width of a side of the second support plate adjacent to the second support arm.
8. The automatic bag opening device according to claim 1, wherein the second fixing frame is provided with a second fixing rod, the second fixing rod is respectively connected with a third supporting arm and a fourth supporting arm, the third supporting arm and the fourth supporting arm are respectively provided with a bag opening mechanism, and the bag opening mechanism is used for opening a bag opening.
9. The automatic bag opening device according to claim 8, wherein the bag opening mechanism comprises a third fixing rod and a fourth fixing rod, the third fixing rod is arranged on the third supporting arm, the fourth fixing rod is arranged on the fourth supporting arm, and the third fixing rod and the fourth fixing rod are used for opening a bag opening.
10. The automatic bag opening device according to claim 8, wherein the third support arm and the fourth support arm are respectively rotatably connected with the second fixing rod through torsion springs.
11. The automatic bag opening device according to claim 9, further comprising a locking mechanism, wherein the locking mechanism comprises a fourth fixed plate, the fourth fixed plate is slidably connected with a first deflector rod and a second deflector rod, the fourth fixed plate is connected with a driving device, the driving device drives the first deflector rod and the second deflector rod to be close to or far away from each other, and the first deflector rod and the second deflector rod are close to each other to drive the third deflector rod and the fourth deflector rod to be close to each other.
12. The automatic bag opening device according to claim 11, wherein the fourth fixing plate is respectively connected with a first fixing seat and a second fixing seat in a sliding manner, the first fixing seat is connected with the first deflector rod, and the second fixing seat is connected with the second deflector rod.
13. The automatic bag supporting device according to claim 12, wherein the first fixing seat is fixedly connected with a first rack, the second fixing seat is fixedly connected with a second rack, the first rack and the second rack are respectively meshed with a gear, and the driving device drives the gear to rotate.
14. The automatic bag opening device according to claim 12, wherein the first fixing seat is rotatably connected with a first screw rod, the first screw rod is in threaded connection with the first poking rod, the first screw rod is directed from the first fixing seat to the third supporting arm, the second fixing seat is rotatably connected with a second screw rod, the second screw rod is in threaded connection with the second poking rod, and the second screw rod is directed from the second fixing seat to the fourth supporting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294724.6A CN109367901B (en) | 2018-11-01 | 2018-11-01 | Automatic bag supporting device |
Applications Claiming Priority (1)
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| CN110239782A (en) * | 2019-06-03 | 2019-09-17 | 格力电器（郑州）有限公司 | A kind of packaging bag device for spreading |
| CN110937176A (en) * | 2019-12-30 | 2020-03-31 | 苏州博古特智造有限公司 | PE bag packaging system |
| CN112193511B (en) * | 2020-12-08 | 2021-03-02 | 烟台工程职业技术学院(烟台市技师学院) | Bag mouth expanding device convenient for packaging |
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