CN110406167B - Packaging bag conveying equipment - Google Patents
Packaging bag conveying equipment Download PDFInfo
- Publication number
- CN110406167B CN110406167B CN201910642183.XA CN201910642183A CN110406167B CN 110406167 B CN110406167 B CN 110406167B CN 201910642183 A CN201910642183 A CN 201910642183A CN 110406167 B CN110406167 B CN 110406167B
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 65
- 238000003825 pressing Methods 0.000 claims abstract description 70
- 230000001133 acceleration Effects 0.000 claims description 56
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000005022 packaging material Substances 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/04—Feeding sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
- B31B70/98—Delivering in stacks or bundles
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The application relates to the field of packaging material manufacturing equipment, in particular to packaging bag conveying equipment, which comprises a conveying mechanism, a stacking conveying belt and a blower; the conveying direction of the stacking conveying belt is inclined upwards, the front end of the stacking conveying belt is connected with the tail end of the conveying mechanism, and the tail end of the conveying mechanism is higher than the front end of the stacking conveying belt, so that when two adjacent packaging bags are conveyed to the stacking conveying belt from the conveying mechanism respectively, the two adjacent packaging bags are stacked up and down on the stacking conveying belt to be conveyed obliquely upwards; the air blower is positioned above the front of the stacking conveyor belt, and the air outlet direction forms a preset angle with the conveying direction of the stacking conveyor belt so as to press the packaging bags conveyed by the conveying mechanism onto the stacking conveyor belt. According to the application, through the matched conveying of the conveying mechanism and the stacking conveying belt, two adjacent packaging bags are stacked up and down on the stacking conveying belt, and in addition, the packaging bags can be stably conveyed on the stacking conveying belt by blowing and pressing the packaging bags towards the stacking conveying belt through the blower so as to ensure a faster conveying speed.
Description
[ Field of technology ]
The application relates to the field of packaging material manufacturing equipment, in particular to packaging bag conveying equipment.
[ Background Art ]
The manufacturing process of the woven packaging bag comprises wire drawing, circular weaving, film coating, punching, printing, cutting, folding, stitching, packaging and the like, wherein the semi-finished product of the packaging bag after cutting needs to be conveyed to the next working procedure, such as a stacking working procedure, and the semi-finished product of the packaging bag is conveyed mainly manually at present, so that the efficiency is low.
[ Invention ]
The application aims to provide packaging bag conveying equipment, which is characterized in that the packaging bags are conveyed by the conveying mechanism and the stacking conveying belt in a matched manner, two adjacent packaging bags are stacked up and down on the stacking conveying belt, namely pre-stacking before stacking, and on the other hand, the packaging bags can be stably conveyed on the stacking conveying belt by blowing and pressing the air blower towards the stacking conveying belt so as to ensure a faster conveying speed.
The application is realized by the following technical scheme:
the packaging bag conveying equipment comprises a conveying mechanism, a stacking conveying belt and a blower;
The conveying direction of the stacking conveying belt is inclined upwards, the front end of the stacking conveying belt is connected with the tail end of the conveying mechanism, and the tail end of the conveying mechanism is higher than the front end of the stacking conveying belt, so that when two adjacent packaging bags are conveyed to the stacking conveying belt from the conveying mechanism respectively, the two adjacent packaging bags are stacked up and down on the stacking conveying belt to be conveyed obliquely upwards;
the air blower is positioned above the front of the stacking conveyor belt, and the air outlet direction forms a preset angle with the conveying direction of the stacking conveyor belt, so that the packaging bags conveyed by the conveying mechanism are pressed and dropped on the stacking conveyor belt.
As described above, the packing bag conveying device is characterized in that the stacking conveyor belt is provided with the elastic pressing rod, the first end of the elastic pressing rod is fixed above the front of the stacking conveyor belt, the second end of the elastic pressing rod extends backwards, and the second end of the elastic pressing rod presses the conveying surface of the stacking conveyor belt.
According to the packaging bag conveying equipment, the middle part of the elastic pressing rod is in an upward protruding arc shape, the tail end of the elastic pressing rod is in a downward protruding arc shape, and the tail end of the elastic pressing rod is tangent to the conveying surface of the stacking conveying belt.
As for the packaging bag conveying equipment, at least the front half part of the stacking conveying belt is provided with the limit baffles, and the number of the limit baffles is two and the limit baffles are respectively positioned on two sides of the stacking conveying belt.
The packaging bag conveying equipment comprises the front conveying mechanism and the accelerating conveying mechanism connected with the front conveying mechanism; the front conveying mechanism is used for conveying the packaging bags in the previous procedure to the accelerating conveying mechanism, and the accelerating conveying mechanism accelerates the packaging bags to the stacking conveying belt.
The package bag transporting apparatus as described above, the front transporting mechanism includes:
A front conveyor belt;
the front supporting rod is erected above the front conveying belt;
a front drop bar, a first end of which is hinged to the front support bar;
The first pinch roller is hinged to the second end of the front hanging rod, the axial direction of the first pinch roller is perpendicular to the conveying direction of the front conveying belt, and the first pinch roller presses the front conveying belt when hanging down.
The package conveying apparatus as described above, the acceleration conveying mechanism includes:
the acceleration conveying belt is arranged at the rear end of the front conveying mechanism;
The acceleration supporting rod is erected above the acceleration conveying belt;
The first end of the first acceleration vertical rod is hinged to the acceleration supporting rod;
The second pressing wheel is hinged to the second end of the first acceleration hanging rod, the axial direction of the second pressing wheel is perpendicular to the conveying direction of the acceleration conveying belt, and the second pressing wheel presses the acceleration conveying belt when hanging down;
the first end of the second acceleration vertical rod is hinged to the acceleration supporting rod;
The third pressing wheel is hinged to the second end of the second acceleration hanging rod, the axial direction of the third pressing wheel is perpendicular to the conveying direction of the acceleration conveying belt, and the third pressing wheel presses the acceleration conveying belt when hanging down;
The second pressing wheel and the third pressing wheel are respectively positioned at the front side and the rear side of the acceleration supporting rod, so that the packaging bag sequentially passes through the second pressing wheel and the third pressing wheel when conveyed by the acceleration conveying belt.
The first accelerating hanging rod comprises a first swing arm, a first adjusting arm and a first locking screw, wherein the first end of the first swing arm is hinged to the accelerating supporting rod, the second end of the first swing arm is provided with a first locking hole, the first adjusting arm is provided with a first adjusting strip hole, and the first locking screw penetrates through the first locking hole and the first adjusting strip hole to adjustably lock the second end of the first swing arm in the first adjusting strip hole;
the second accelerating hanging rod comprises a second swing arm, a second adjusting arm and a second locking screw, wherein the first end of the second swing arm is hinged to the accelerating supporting rod, a second locking hole is formed in the second end of the second swing arm, a second adjusting strip hole is formed in the second adjusting arm, and the second locking screw penetrates through the second locking hole and the second adjusting strip hole to adjustably lock the second end of the second swing arm in the second adjusting strip hole.
As for the packaging bag conveying equipment, the tail end of the stacking conveying belt is extended to form the downward inclined slideway, and the bottom end of the slideway is provided with the baffle plate.
According to the packaging bag conveying equipment, the turning support shaft is arranged between the slideway and the stacking conveying belt, the turning rod is arranged on the turning support shaft and is located at the tail end of the stacking conveying belt and extends towards the sliding direction of the slideway.
Compared with the prior art, the application has the following advantages:
1. through conveying mechanism with the cooperation of pile conveyer belt is carried, and two adjacent wrapping bags are in pile conveyer belt forms stacks from top to bottom, and the pre-pile before the pile promptly, on the other hand, through the air-blower orientation the pile conveyer belt blows and presses, can stabilize the wrapping bag and carry on the pile conveyer belt in order to guarantee faster conveying speed.
2. Through the elastic compression bar, the packaging bag is more attached to the stacking conveyor belt for conveying, and conveying is more stable and reliable.
3. The arc middle part of upwards protruding makes the intensity when the elastic compression bar pushes down is higher, and non-deformable, the arc end of downwards protruding then can prevent that the elastic compression bar from blocking the wrapping bag and carry backward.
4. When the wrapping bag is carried on preceding conveyer belt, the wrapping bag in the transportation is pressed to first pinch roller, strengthens the frictional force of wrapping bag and preceding conveyer belt through the gravity of first pinch roller self for the transportation process is more stable smooth and easy, effectively avoids skidding.
[ Description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
fig. 2 is an enlarged view of a portion a of fig. 1;
FIG. 3 is a schematic view of a partial perspective structure of an embodiment of the present application;
fig. 4 is a schematic structural view of a rotary cutter mechanism according to an embodiment of the present application;
FIG. 5 is a schematic view of a roller mechanism according to an embodiment of the present application;
Fig. 6 is an enlarged view of a portion B of fig. 4;
FIG. 7 is a schematic view showing a state that two adjacent packages are stacked up and down and are conveyed obliquely upwards on the stacking conveyor belt according to the embodiment of the present application;
fig. 8 is a schematic view of a semi-finished product of the package after a cutting process.
[ Detailed description ] of the invention
In order to make the technical problems, technical schemes and beneficial effects solved by the application more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
As shown in fig. 1 to 7, an embodiment of the present application proposes a packing bag conveying apparatus including a conveying mechanism 2, a stacking conveyor 3, and a blower 4 provided behind the rotary cutter mechanism 8 and the roller mechanism 9.
The conveying direction of the stacking conveying belt 3 is inclined upwards, the front end of the stacking conveying belt 3 is connected with the tail end of the conveying mechanism 2, and the tail end of the conveying mechanism 2 is higher than the front end of the stacking conveying belt 3, so that when two adjacent packaging bags are conveyed to the stacking conveying belt 3 from the conveying mechanism 2 respectively, the two adjacent packaging bags are stacked up and down to be conveyed obliquely through the stacking conveying belt 3.
The air blower 4 is located above and in front of the stacking conveyor belt 3, and the air outlet direction forms a preset angle with the conveying direction of the stacking conveyor belt 3, so that the packaging bags conveyed by the conveying mechanism 2 are pressed and dropped on the stacking conveyor belt 3.
During operation, the wrapping bag is carried to the pile conveyer belt 3 from conveying mechanism 2, because the slope of pile conveyer belt 3 upwards sets up just the end of conveying mechanism 2 is higher than the front end of pile conveyer belt 3, and two adjacent wrapping bags are in during the transportation pile conveyer belt 3 forms stacks from top to bottom, and the pre-pile before the pile promptly, on the other hand, because wrapping bag quality is lighter and be the slice and carry, waft easily when conveying speed is faster, causes to carry confusion, through air-blower 4 orientation pile conveyer belt 3 blows and presses, can stabilize the wrapping bag and carry on pile conveyer belt 3 in order to guarantee faster conveying speed.
Further, an elastic pressing rod 6 is arranged on the stacking conveyor belt 3, a first end of the elastic pressing rod 6 is fixed above and in front of the stacking conveyor belt 3, a second end of the elastic pressing rod 6 extends backwards, and a second end of the elastic pressing rod 6 presses against a conveying surface of the stacking conveyor belt 3. Specifically, a placing shaft for setting the blower 4 and the elastic pressing rod 6 is arranged above and in front of the stacking conveyor belt 3, and a torsion spring is arranged between the elastic pressing rod 6 and the placing shaft, so that the elastic pressing rod 6 is pressed against the elastic force of the conveying surface of the stacking conveyor belt 3 in a directional manner.
Through the elastic compression bar 6, the packaging bag is more attached to the stacking conveyor belt 3 for conveying, and conveying is more stable and reliable.
The middle part of the elastic pressing rod 6 is in an upward protruding arc shape, the tail end of the elastic pressing rod 6 is in a downward protruding arc shape, and the tail end of the elastic pressing rod 6 is tangent to the conveying surface of the stacking conveying belt 3. The arc middle part of upwards protruding makes the intensity when elastic depression bar 6 pushes down is higher, and non-deformable, and the arc end of downwards protruding then can prevent that elastic depression bar 6 from obstructing the wrapping bag and conveying backward.
In order to limit the positions of the two sides of the packing bag during conveying, at least the front half part of the stacking conveyor belt 3 is provided with two limit baffles 31, and the limit baffles 31 are respectively positioned on the two sides of the stacking conveyor belt 3.
In this embodiment, the conveying mechanism 2 includes a front conveying mechanism 21 and an acceleration conveying mechanism 22 connected to the front conveying mechanism 21; the front conveying mechanism 21 is used for conveying the packaging bags in the previous step to the accelerating conveying mechanism 22, and the accelerating conveying mechanism 22 accelerates and conveys the packaging bags to the stacking conveying belt 3. So that the conveying speed of the packing bag is faster and can be more smoothly conveyed to the stacking conveyor belt 3.
Accordingly, the front conveying mechanism 21 includes: a front conveying belt 211; a front support bar 212, wherein the front support bar 212 is arranged above the front conveying belt 211; a front hanging bar 213, a first end of the front hanging bar 213 being hinged to the front support bar 212; the first pressing wheel 214 is hinged to the second end of the front hanging rod 213, the axial direction of the first pressing wheel 214 is perpendicular to the conveying direction of the front conveying belt 211, and the first pressing wheel 214 presses the front conveying belt 211 when hanging down. When the wrapping bag is carried on preceding conveyer belt 211, the wrapping bag in the transport is pressed to first pinch roller 214 pinch roller, strengthens the frictional force of wrapping bag and preceding conveyer belt 211 through the gravity of first pinch roller 214 self for the transportation process is more stable smooth and easy, effectively avoids skidding.
The acceleration conveying mechanism 22 includes: an acceleration conveyor 221, wherein the acceleration conveyor 221 is disposed at the rear end of the front conveyor 21; an acceleration support bar 222, wherein the acceleration support bar 222 is erected above the acceleration conveyor belt 221; a first acceleration vertical rod 223, wherein a first end of the first acceleration vertical rod 223 is hinged on the acceleration supporting rod 222; the second pressing wheel 224 is hinged at the second end of the first accelerating vertical rod 223, the axial direction of the second pressing wheel 224 is perpendicular to the conveying direction of the accelerating conveyer belt 221, and the second pressing wheel 224 presses the accelerating conveyer belt 221 when being hung down; a second accelerator pedal 225, the first end of the second accelerator pedal 225 being hinged to the accelerator support lever 222; the third pressing wheel 226 is hinged at the second end of the second acceleration vertical rod 225, the axial direction of the third pressing wheel 226 is perpendicular to the conveying direction of the acceleration conveying belt 221, and the third pressing wheel 226 presses the acceleration conveying belt 221 when being hung down; the second pressing wheel 224 and the third pressing wheel 226 are respectively located at the front and rear sides of the acceleration supporting rod 222, so that the packaging bag passes through the second pressing wheel 224 and the third pressing wheel 226 in sequence when conveyed by the acceleration conveying belt 221.
When the packaging bag is transported on the acceleration conveyor 221, the packaging bag passes through the lower parts of the second pressing wheel 224 and the third pressing wheel 226 respectively, and the second pressing wheel 224 and the third pressing wheel 226 strengthen the friction force between the packaging bag and the acceleration conveyor 221 through self gravity, so that the conveying process is more stable and reliable, and slipping is avoided.
Further, the first accelerator pedal 223 includes a first swing arm 2231, a first adjusting arm 2232, and a first locking screw, where a first end of the first swing arm 2231 is hinged on the accelerator support lever 222, a second end of the first swing arm 2231 is provided with a first locking hole, the first adjusting arm 2232 is provided with a first adjusting bar hole, and the first locking screw passes through the first locking hole and the first adjusting bar hole to adjustably lock a second end of the first swing arm 2231 in the first adjusting bar hole; the second accelerator pedal 225 includes a second swing arm 2251, a second adjusting arm 2252, and a second locking screw 2253, where a first end of the second swing arm 2251 is hinged on the accelerator pedal 222, a second end of the second swing arm 2251 is provided with a second locking hole, and the second adjusting arm 2252 is provided with a second adjusting hole, and the second locking screw passes through the second locking hole and the second adjusting hole to adjustably lock a second end of the second swing arm 2251 in the second adjusting hole. The length of the first acceleration drop rod 223 can be adjusted between the first swinging arm 2231 and the first adjusting arm 2232 through a first locking screw, the length of the second acceleration drop rod 225 can be adjusted between the second swinging arm 2251 and the second adjusting arm 2252 through a second locking screw 2253, and the distance between the second pressing wheel 224 and the third pressing wheel 226 can be adjusted by adjusting the lengths of the first acceleration drop rod 223 and the second acceleration drop rod 225, so that the transportation requirements of packaging bags with different lengths can be met by adjusting.
Further, the tail end of the stacking conveyor belt 3 extends to form a downward inclined slideway 51, and a baffle plate 52 is arranged at the bottom end of the slideway 51. The sequentially stacked bags are stopped at a baffle plate 52 after being conveyed by a downslope 51 of the stacking conveyor 3, so as to form stacked bags.
More preferably, a turning support shaft 7 is arranged between the slideway 51 and the stacking conveyor belt 3, a turning rod 71 is arranged on the turning support shaft 7, and the turning rod 71 is positioned at the tail end of the stacking conveyor belt 3 and extends towards the sliding direction of the slideway 51. The wrapping bag can upwards bulge when carrying the top to the stacking conveyer belt 3, through setting up the diversion pole 71, when wrapping bag convex one side is encountered the diversion pole 71, the diversion pole 71 can be effectively with wrapping bag direction adjustment for the slip to slide 51 direction, because the wrapping bag has carried out the pre-stacking of stacking from top to bottom on the stacking conveyer belt, automatic stacking alignment when the wrapping bag slides to baffle 52 department.
A packaging bag cutting device is arranged in front of the conveying mechanism 2 and comprises a rotary cutter mechanism 8 and a roller mechanism 9; the rotary cutter mechanism 8 comprises a cutter seat 81 and a blade set 82 arranged on the cutter seat 81; the roller rotating mechanism 9 comprises a roller rotating body 91 and a knife slot group 93 which is arranged on the roller rotating body 91 and corresponds to the knife blade group 82; the rotary cutter mechanism 8 and the roller mechanism 9 are rotated in reverse synchronization, for example, the roller mechanism 9 is rotated counterclockwise when the rotary cutter mechanism 8 is rotated clockwise, and the blade group 82 is inserted into the blade group 93 when rotated to a position where the blade group 82 is opposite to the blade group 93. In particular, the rotary cutter mechanism 8 is in the shape of a rectangular parallelepiped, the rotation axis thereof is a line connecting the centers of two opposite surfaces, one surface of the cutter holder 81 is a surface parallel to the rotation axis, and the surface coincides with the surface having the cutter groove group 93, so that the cutter groove group 82 and the cutter groove group 93 are continuously engaged with and separated from each other when the rotary cutter mechanism 8 and the roller mechanism 9 rotate in the opposite direction in synchronization, and the rotary cutter mechanism 8 and the roller mechanism 9 do not interfere with each other when they are separated from each other.
Through rotatory cutter mechanism 8 with rotatory roller mechanism 9 reverse synchronous rotation makes blade group 82 inlays and inserts realize the cutting when the knife slot group 93, promoted work efficiency, the tangential force of pivoted simultaneously can drive the wrapping bag and advance, is convenient for realize automated production.
Specifically, as shown in fig. 8, a cut semi-finished packaging bag 100 is formed on the cut semi-finished packaging bag 100, and a cut 10, an inward folding portion 20 and a folding corner 30 are formed on the cut semi-finished packaging bag 100, wherein the inward folding portion 20 is folded into the semi-finished packaging bag 100 along the cut 10 arranged at intervals in the folding process, and the folding corner 30 is folded inwards by 45 degrees, so that the strength of the packaging bag is enhanced after stitching. Accordingly, the blade set 82 includes a first blade 821, a middle blade 820, and a fifth blade 825 arranged side by side at intervals; the first blade 821 includes a first cross-cut portion 8211 and a first vertical-cut portion 8212 perpendicularly intersecting the first cross-cut portion 8211 to cut a rectangular chip from a corner of the package bag; the fifth blade 825 includes a fifth transverse cutting portion 8251 and a fifth vertical cutting portion 8252, wherein the fifth vertical cutting portion 8252 and the fifth transverse cutting portion 8251 are vertically spaced apart from each other to form an inner fold portion 20 and a corner portion 30 on the package bag; the middle blade set 820 is aligned with the first cross section 8211 and the fifth cross section 8251; the first vertical cut 8212 is located on a side closer to the middle blade set 820, and the fifth vertical cut 8252 is located on a side farther from the middle blade set 820. Wherein the middle blade set 820 includes a second blade 822, a third blade 823 and a fourth blade 824 arranged side by side at intervals to cut to form a dashed cut. Accordingly, the cutter groove group 93 is provided with cutter grooves corresponding to the blades in the cutter groove group 820, and when the cutter groove group 820 is inserted into the cutter groove group 93 to complete cutting, the cutter groove group is simple in structure and easy to process and manufacture.
More preferably, the blade edges of the blade set 82 are comb-shaped. The comb-shaped blade can cause larger pressure during cutting, so that the notch of the packaging bag is more neat.
Accordingly, the material forming the knife slot set 93 is plastic. The cutter groove group 93 formed by plastic has certain elasticity, is convenient for tightly pressing the packaging bag for cutting, and can better protect the cutter blade.
Further, the cutter holder 81 is provided with a heating device for heating the blade set 82. The heating device can adopt an electric soldering iron, and the cut can be smoother and tidier by moderately heating and softening the packaging bag.
In this embodiment, the rotary cutter mechanism 8 includes a cutter driving device, such as a driving motor, for driving the cutter holder 81 to rotate; the roller mechanism 9 includes a roller driving device, such as a driving motor, for driving the roller body 91 to rotate.
The packaging bag cutting device also comprises a debris collecting device 1, wherein the debris collecting device 1 comprises a blanking hole 11, a material guiding pipe 12, an exhaust fan 13 and a material collecting cage 14; the blanking hole 11 is disposed below the roller body 91, in particular, the blanking hole 11 corresponds to the first blade 821, so that the fragments generated by cutting are sucked from the blanking hole 11 when the cutter groove group 93 of the roller body 91 rotates downward; the first end of the material guiding pipe 12 is communicated with the blanking hole 11; one end of the exhaust fan 13 is connected with the material guiding pipe 12, and the other end is connected with the material collecting cage 14, so that fragments generated by cutting are sucked into the material collecting cage 14 from the blanking hole 11 through the material guiding pipe 12.
The wrapping bag cutting device can produce a large amount of fragments and piece at the in-process of cutting, causes the dirty poor of scene operational environment easily, can in time collect the piece and the piece that produce because of the cutting through piece collection device 1, has guaranteed scene environment's clean and tidy, and manual cleaning labour saving and time saving more relatively.
In summary, the present application has the following beneficial effects, but is not limited to:
1. Through rotatory cutter mechanism 8 with rotatory roller mechanism 9 reverse synchronous rotation makes blade group 82 inlays and inserts realize the cutting when the knife slot group 93, promoted work efficiency, the tangential force of pivoted simultaneously can drive the wrapping bag and advance, is convenient for realize automated production.
2. The comb-shaped blade can cause larger pressure during cutting, so that the notch of the packaging bag is more neat.
3. The cutter groove group 93 formed by plastic has certain elasticity, is convenient for tightly pressing the packaging bag for cutting, and can better protect the cutter blade.
4. Fragments and scraps generated by cutting can be timely collected through the debris collecting device 1, so that the cleanliness of the field environment is guaranteed, and the cleaning is time-saving and labor-saving compared with manual cleaning.
5. Through conveying mechanism 2 with the cooperation of pile conveyer belt 3 is carried, and two adjacent wrapping bags are in pile conveyer belt 3 forms stacks from top to bottom, and the pre-pile before the pile promptly, on the other hand, through air-blower 4 orientation pile conveyer belt 3 blows the pressure, can stabilize the wrapping bag and carry on pile conveyer belt 3 in order to guarantee faster conveying speed.
6. Through the elastic compression bar 6, the packaging bag is more attached to the stacking conveyor belt 3 for conveying, and conveying is more stable and reliable.
7. The arc middle part of upwards protruding makes the intensity when elastic depression bar 6 pushes down is higher, and non-deformable, and the arc end of downwards protruding then can prevent that elastic depression bar 6 from obstructing the wrapping bag and conveying backward.
8. When the wrapping bag is carried on preceding conveyer belt 211, the wrapping bag in the transport is pressed to first pinch roller 214 pinch roller, strengthens the frictional force of wrapping bag and preceding conveyer belt 211 through the gravity of first pinch roller 214 self for the transportation process is more stable smooth and easy, effectively avoids skidding.
It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the application. Furthermore, references to orientations or positional relationships of the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc. are based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.
The foregoing description of one or more embodiments provided in connection with the specific disclosure is not intended to limit the practice of the application to such description. The method, structure, and the like similar to or identical to those of the present application, or a plurality of technical deductions or substitutions are made on the premise of the conception of the present application, and are considered to be the protection scope of the present application.
Claims (4)
1. The packaging bag conveying equipment is characterized by comprising a conveying mechanism (2), a stacking conveying belt (3) and a blower (4); the conveying direction of the stacking conveying belt (3) is inclined upwards, the front end of the stacking conveying belt (3) is connected with the tail end of the conveying mechanism (2), and the tail end of the conveying mechanism (2) is higher than the front end of the stacking conveying belt (3), so that when two adjacent packaging bags are conveyed to the stacking conveying belt (3) from the conveying mechanism (2) respectively, the two adjacent packaging bags are stacked up and down on the stacking conveying belt (3) to be conveyed obliquely upwards; the air blower (4) is positioned above the front of the stacking conveyor belt (3) and forms a preset angle with the conveying direction of the stacking conveyor belt (3) in order to press the packaging bags conveyed by the conveying mechanism (2) onto the stacking conveyor belt (3); an elastic pressing rod (6) is arranged on the stacking conveyor belt (3), a first end of the elastic pressing rod (6) is fixed above the front of the stacking conveyor belt (3), a second end of the elastic pressing rod (6) extends backwards, and the second end of the elastic pressing rod (6) presses against a conveying surface of the stacking conveyor belt (3); the middle part of the elastic pressing rod (6) is in an upward protruding arc shape, the tail end of the elastic pressing rod is in a downward protruding arc shape, and the tail end of the elastic pressing rod (6) is tangent to the conveying surface of the stacking conveying belt (3);
The conveying mechanism (2) comprises a front conveying mechanism (21) and an accelerating conveying mechanism (22) connected with the front conveying mechanism (21); the front conveying mechanism (21) is used for conveying the packaging bags in the previous step to the accelerating conveying mechanism (22), and the accelerating conveying mechanism (22) is used for accelerating and conveying the packaging bags to the stacking conveying belt (3);
The front conveying mechanism (21) comprises:
A front conveyor belt (211);
a front support rod (212), wherein the front support rod (212) is arranged above the front conveying belt (211);
A front drop bar (213), a first end of the front drop bar (213) being hinged to the front support bar (212);
The first pressing wheel (214) is hinged to the second end of the front hanging rod (213), the axial direction of the first pressing wheel (214) is perpendicular to the conveying direction of the front conveying belt (211), and the first pressing wheel (214) presses the front conveying belt (211) when hanging down;
the acceleration conveying mechanism (22) comprises:
An acceleration conveyor belt (221), wherein the acceleration conveyor belt (221) is arranged at the rear end of the front conveying mechanism (21);
an acceleration support rod (222), wherein the acceleration support rod (222) is erected above the acceleration conveying belt (221);
A first acceleration boom (223), a first end of the first acceleration boom (223) being hinged to the acceleration support bar (222);
The second pressing wheel (224) is hinged to the second end of the first acceleration hanging rod (223), the axial direction of the second pressing wheel (224) is perpendicular to the conveying direction of the acceleration conveying belt (221), and the second pressing wheel (224) presses the acceleration conveying belt (221) when hanging down;
a second accelerator pedal (225), the first end of the second accelerator pedal (225) being hinged to the accelerator support lever (222);
the third pressing wheel (226) is hinged to the second end of the second acceleration hanging rod (225), the axial direction of the third pressing wheel (226) is perpendicular to the conveying direction of the acceleration conveying belt (221), and the third pressing wheel (226) presses the acceleration conveying belt (221) when hanging down;
The second pressing wheel (224) and the third pressing wheel (226) are respectively positioned at the front side and the rear side of the acceleration supporting rod (222), so that the packaging bags sequentially pass through the second pressing wheel (224) and the third pressing wheel (226) when conveyed by the acceleration conveying belt (221);
The second acceleration vertical rod (225) comprises a second swinging arm (2251), a second adjusting arm (2252) and a second locking screw (2253), wherein a first end of the second swinging arm (2251) is hinged on the acceleration supporting rod (222), a second locking hole is formed in a second end of the second swinging arm (2251), a second adjusting bar hole is formed in the second adjusting arm (2252), and the second locking screw penetrates through the second locking hole and the second adjusting bar hole to adjustably lock a second end of the second swinging arm (2251) in the second adjusting bar hole.
2. The packaging bag conveying device according to claim 1, wherein at least the front half part of the stacking conveyor belt (3) is provided with two limit baffles (31), and the limit baffles (31) are respectively positioned on two sides of the stacking conveyor belt (3).
3. The packaging bag conveying device according to any one of claims 1-2, wherein the tail end of the stacking conveyor belt (3) extends to form a downward inclined slideway (51), and a baffle plate (52) is arranged at the bottom end of the slideway (51).
4. A packaging bag conveying device according to claim 3, characterized in that a turning support shaft (7) is arranged between the slideway (51) and the stacking conveyor belt (3), a turning rod (71) is arranged on the turning support shaft (7), and the turning rod (71) is positioned at the tail end of the stacking conveyor belt (3) and extends towards the sliding direction of the slideway (51).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910642183.XA CN110406167B (en) | 2019-07-16 | 2019-07-16 | Packaging bag conveying equipment |
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| CN201910642183.XA CN110406167B (en) | 2019-07-16 | 2019-07-16 | Packaging bag conveying equipment |
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| CN110406167A CN110406167A (en) | 2019-11-05 |
| CN110406167B true CN110406167B (en) | 2024-07-26 |
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| CN113104648B (en) * | 2021-03-09 | 2023-04-25 | 广东三合包装制品有限公司 | Quick cargo loading device for plastic bag production |
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| JP3807758B2 (en) * | 1995-06-16 | 2006-08-09 | 株式会社なんつね | Method and apparatus for folding meat slices |
| CN205707610U (en) * | 2016-06-06 | 2016-11-23 | 张建航 | A kind of powder packaging bag sealer feed mechanism |
| CN207241005U (en) * | 2017-09-25 | 2018-04-17 | 湖北铭科达自动化设备有限公司 | Nonwoven fabrics package bag automatic knotting device for pilling |
| CN108482761B (en) * | 2018-03-21 | 2020-06-12 | 王成财 | Sectional conveying method for packaging bags |
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