CN117755578A - High-speed membrane chartered plane - Google Patents
High-speed membrane chartered plane Download PDFInfo
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- CN117755578A CN117755578A CN202311856659.2A CN202311856659A CN117755578A CN 117755578 A CN117755578 A CN 117755578A CN 202311856659 A CN202311856659 A CN 202311856659A CN 117755578 A CN117755578 A CN 117755578A
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- 239000012528 membrane Substances 0.000 title description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 125
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000004804 winding Methods 0.000 claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 238000004806 packaging method and process Methods 0.000 claims abstract description 6
- 230000003139 buffering effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 50
- 238000003466 welding Methods 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
A high-speed film packaging machine comprises a frame, a film winding system arranged at the lower layer of the frame and a bottle feeding system arranged at the upper layer of the frame; the bottle feeding system sequentially comprises a bottle feeding mechanism, a bottle dividing mechanism and a bottle driving mechanism according to the material conveying direction; the film winding system sequentially comprises a servo film winding mechanism, an automatic film receiving mechanism, a film separating and conveying mechanism, a film buffering and stretching mechanism, a film cutting and conveying mechanism and a film winding mechanism according to the material conveying direction. In the bottle feeding system, bottles enter from a bottle feeding mechanism, and are divided into different numbers of bottle arrangements by a bottle dividing mechanism; the bottle arrangement groups are subjected to queue shaping through a bottle driving mechanism, and each group of bottles are arranged and output according to an array; in the film winding system, the film buffer stretching mechanism has the film buffer function, so that the film material can be stably conveyed and cut, and the probability of failure shutdown is reduced; the automatic film receiving mechanism can realize high-automation film receiving, and has high film receiving efficiency and labor and material saving.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to a high-speed film wrapping machine.
Background
The membrane package machine is mainly applied to bottled product trades such as beverage, water, and is in for bottled beverage trade, and market demand is big, and production efficiency is kept up under the circumstances of market demand, will be preempted market share by other manufacturers, causes the loss to the enterprise, makes enterprise profit shrink, so causes the enterprise to make more for less.
Disclosure of Invention
The invention aims to solve the technical problem of providing a high-speed film wrapping machine, which has high packaging efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows: a high-speed film packaging machine comprises a frame, a film winding system arranged at the lower layer of the frame and a bottle feeding system arranged at the upper layer of the frame;
the bottle feeding system sequentially comprises a bottle feeding mechanism, a bottle dividing mechanism and a bottle driving mechanism according to the material conveying direction;
the bottle separating mechanism comprises a bottle separating finger assembly, a chain driving assembly for driving the bottle separating finger assembly and a guiding assembly for guiding the bottle separating finger assembly; the bottle dividing finger assembly comprises a guide seat, a mounting seat arranged on the guide seat and a plurality of bottle dividing fingers arranged on the mounting seat, T-shaped grooves penetrating through two ends are arranged on the mounting seat, the lower ends of the bottle dividing fingers are locked in the T-shaped grooves, and guide wheels are respectively arranged at two ends of the guide seat; the guide assembly comprises guide plates positioned at two ends of the bottle dividing finger assembly, track grooves are formed in the inner side surfaces of the guide plates, and guide wheels are arranged in the track grooves;
the bottle driving assembly comprises a plurality of bottle driving rods which are arranged at equal intervals and a chain driving mechanism for driving the bottle driving rods to circularly move in the conveying channel; the chain driving mechanism comprises chains, driving chain wheel sets, driven chain wheel sets and servo motors, wherein the chains are arranged on two sides of the conveying passband, the chains are sleeved on the driving chain wheel sets and the driven chain wheel sets, the servo motors drive the driving chain wheel sets, and two ends of the bottle driving rod are respectively connected with the chains on two sides; the bottle clamping prevention mechanism comprises an upper mounting plate arranged on the outer side of the chain, a pressing block pressed on the chain and a cylinder assembly for driving the pressing block to move up and down, wherein the cylinder assembly comprises a cylinder arranged on the upper mounting plate, a rotating shaft arranged between the two upper mounting plates and a swing arm connected with the rotating shaft, a telescopic rod of the cylinder acts on the rotating shaft, and the pressing block is arranged on the swing arm;
the film winding system sequentially comprises a servo film winding mechanism, an automatic film receiving mechanism, a film separating and conveying mechanism, a film buffering and stretching mechanism, a film cutting and conveying mechanism and a film winding mechanism according to the material conveying direction;
the automatic film receiving mechanism comprises an inflatable shaft, a welding part arranged on one side of the inflatable shaft and a film pressing part arranged on the other side of the inflatable shaft; two oppositely arranged air bags are arranged in the air expansion shaft, and a clamping channel is formed between the two air bags; the welding component comprises a welding cutter and a first cylinder for driving the welding cutter to be close to or far away from the surface of the air expansion shaft; the film pressing component comprises a pressing block and a second cylinder for driving the pressing block to be close to or far away from the surface of the air expansion shaft;
the film buffer stretching mechanism comprises a base, a fixed transition roller set arranged on the base, a swing arm rotationally connected with the base, a buffer cylinder driving the swing arm to swing and a movable transition roller set arranged on the swing arm, wherein the fixed transition roller set comprises a plurality of fixed rollers arranged at intervals, the movable transition roller set comprises a plurality of movable rollers arranged at intervals, and the fixed rollers and the movable rollers are arranged in a staggered mode.
The principle of the invention is as follows: in the bottle feeding system, bottles enter from a bottle feeding mechanism, and are divided into different numbers of bottle arrangements by a bottle dividing mechanism; the bottle arrangement groups are subjected to queue shaping through a bottle driving mechanism, and each group of bottles are arranged and output according to an array; in the film winding system, film materials are unreeled and fed through a servo film roll mechanism; the two rolls of film materials realize quick automatic film connection through an automatic film connection mechanism, so that the production efficiency is improved; the film buffer stretching mechanism has the film buffer function, the film material sequentially and alternately bypasses the fixed roller and the movable roller, the path of the film material is prolonged, a certain amount of film material can be stored, the larger the swinging angle of the swing arm is, the larger the stock of the film material is, the film buffer stretching mechanism can balance the speed of the servo film roll mechanism and the film cutting conveying, so that the film material can be stably conveyed and cut, and the probability of fault shutdown is reduced; the film cutting and conveying mechanism cuts off the film material and conveys the film material to the film winding mechanism; the film winding mechanism winds the film on the bottle array group, and finally the bottle array group and the film are input into the oven.
As an improvement, the bottle separating finger comprises a connecting part and a blocking part matched with the connecting part, wherein a bolt column is arranged at the lower end of the connecting part and is locked in the T-shaped groove.
As an improvement, the pressing block is a strip-shaped rubber block, and the lower end of the pressing block is pressed on the roller in the middle of the chain.
As an improvement, support bars which are obliquely arranged are arranged on two sides of the inlet of the conveying channel, and a chain section at the inlet of the conveying channel is arranged between the support bars and the pressing block.
As an improvement, a lower mounting plate is arranged below the inlet of the conveying channel and outside the chain, and two ends of the supporting bar are respectively fixed on the upper mounting plate and the lower mounting plate.
As an improvement, the servo film roll mechanism comprises two unreeling units which are respectively arranged at two sides of the automatic film receiving mechanism, and each unreeling unit comprises an air expansion shaft and a servo motor for driving the air expansion shaft to rotate.
As an improvement, the base is provided with tooth-shaped protrusions, and the fixed roller is arranged on the tooth-shaped protrusions.
As an improvement, the film cutting and conveying mechanism comprises a film cutting component, a pressing roller film conveying component and a belt film conveying component, wherein the pressing roller film conveying component and the belt film conveying component are arranged on two sides of the film cutting component; the belt conveying film component is obliquely upwards arranged and is in butt joint with the film winding mechanism.
As an improvement, the length of the welding knife is not smaller than the width of the film, the length of the pressing block is not smaller than the width of the film, the two ends of the welding knife are respectively provided with a first cylinder, and the two ends of the pressing block are respectively provided with a second cylinder.
As an improvement, a first groove is formed in the position, corresponding to the welding knife, of the surface of the air expansion shaft, and a second groove is formed in the position, corresponding to the pressing block, of the surface of the air expansion shaft.
Compared with the prior art, the invention has the beneficial effects that:
in the bottle separating mechanism, the bottle separating finger adopts quick change, so that the position adjustment and the disassembly and assembly are more convenient; the chain is used for driving the bottle separating finger assembly, and the track groove of the guide plate is matched with the roller to guide the bottle separating finger, so that the motion track of the bottle separating finger is more accurate; guide plates are arranged at two ends of the bottle separating assembly, so that the bottle separating finger assembly is more stable under the high-speed running condition;
in the bottle driving mechanism, when the bottle and the bottle driving rod are extruded and clamped, the cylinder acts to drive the rotating shaft to rotate, the rotating shaft drives the pressing block to tilt upwards through the swing arm, the upper constraint of the chain is removed, the extruded bottle driving rod can be outwards sprung with the chain, and the bottle driving rod is prevented from damaging the bottle;
the film buffer stretching mechanism has the film buffer function, the film materials sequentially and alternately bypass the fixed roller and the movable roller, the path of the film materials is prolonged, a certain amount of film materials can be stored, and the larger the swinging angle of the swing arm is, the larger the stock of the film materials is; the film buffer stretching mechanism can balance the speed of the servo film roll mechanism and the speed of film cutting conveying, so that the film material can be stably conveyed and cut;
in the automatic membrane receiving mechanism, the first membrane and the second membrane are rolled up through the physiosis axle centre gripping, through the physiosis axle rotation with first membrane and the second membrane range upon range of rolling up of membrane, the welding sword welds first membrane head of rolling up of fusing simultaneously to first membrane and second membrane of rolling up, and the first membrane of servo motor control is rolled up and is reversed, breaks the surplus membrane of first membrane of rolling up, can realize high automation and connect the membrane, connects membrane efficient, uses manpower sparingly material resources.
Drawings
Fig. 1 is a schematic side view of a high-speed baler.
Fig. 2 is a top view of the bottle separating mechanism.
Fig. 3 is a cross-sectional view A-A of fig. 2.
Fig. 4 is an enlarged view at a of fig. 3.
Fig. 5 is a side view of the bottle driving mechanism.
Fig. 6 is a top view of the bottle driving mechanism.
Fig. 7 is a schematic diagram I of an anti-seize mechanism.
Fig. 8 is a schematic diagram II of an anti-seize mechanism.
Fig. 9 is a schematic side view of a wrap film system.
Fig. 10 is a perspective view of a wrap film system.
Fig. 11 is a schematic diagram of a film cache stretching mechanism.
FIG. 12 is a schematic side view of an automated film joining mechanism.
Fig. 13 is a cross-sectional view of the automatic film joining mechanism.
Description of the embodiments
The invention is further described below with reference to the drawings.
As shown in fig. 1, the high-speed film packaging machine comprises a frame, a film winding system arranged on the lower layer of the frame and a bottle feeding system arranged on the upper layer of the frame. The bottle feeding system sequentially comprises a bottle feeding mechanism 1, a bottle dividing mechanism 2 and a bottle driving mechanism 3 according to the material conveying direction. The film winding system sequentially comprises a servo film winding mechanism 4, an automatic film receiving mechanism 5, a film separating and conveying mechanism 6, a film buffering and stretching mechanism 7, a film cutting and conveying mechanism 8 and a film winding mechanism 9 according to the material conveying direction. The film is fed into the oven through a wrapping mechanism 10 and an output mechanism 11 after being wound around the array of bottles.
As shown in fig. 2 to 4, the bottle separating mechanism 2 comprises a bottle separating finger assembly 21, a chain driving assembly 22 for driving the bottle separating finger assembly 21 and a guiding assembly for guiding the bottle separating finger assembly 21. The bottle separating finger assembly 21 comprises a guide seat 211, a mounting seat 212 arranged on the guide seat 211 and a plurality of bottle separating fingers 213 arranged on the mounting seat 212; the mounting base 212 is a strip-shaped aluminum profile, T-shaped grooves 2121 penetrating through two ends are formed in the mounting base 212, nuts 2122 can be arranged in the T-shaped grooves 2121, and the number of the nuts 2122 corresponds to that of the bottle dividing fingers 213; the bottle dividing finger 213 comprises a connecting portion 2132 and a blocking portion 2131 matched with the connecting portion 2132, a bolt post 2133 is arranged at the lower end of the connecting portion 2132, the bolt post 2133 is locked with a nut 122 in the T-shaped groove 2121, and then the position of the bottle dividing finger 213 is locked, when the position of the bottle dividing finger 213 needs to be adjusted, the bottle dividing finger 213 can be unscrewed to slide in the T-shaped groove 2121 to adjust the position, when the bottle dividing finger 213 needs to be replaced, the bottle dividing finger 213 can be replaced by replacing the blocking portion 2131, and the shape of the blocking portion 2131 can be replaced according to different bottle types; the guide holder 211 is in a strip shape, guide wheels 214 are respectively arranged at two ends of the guide holder 211, two ends of the guide holder 211 are respectively connected with the chain driving assembly 22, and the chain driving assembly 22 drives the bottle separating finger 213 through the guide holder 211. The guide assembly comprises guide plates 23 positioned at two ends of the bottle separating finger assembly 21, track grooves 231 are formed in the inner side faces of the guide plates 23, guide wheels 214 are arranged in the track grooves 231, and bottle separating fingers can move according to a set track through the shape of the designed track grooves 231, so that the operation precision is higher and the stability is better. The chain drive assembly 22 includes a drive sprocket assembly, a driven sprocket assembly and a chain corresponding thereto; in this embodiment, the driving sprocket assembly includes the driving shaft, and the both ends of driving shaft are equipped with two three driving sprocket respectively, and driven sprocket group includes the driven shaft, and the both ends of driven shaft are equipped with three driven sprocket respectively, the chain cover is between corresponding driving sprocket and driven sprocket around. The bottle separating finger adopts quick change, so that the position adjustment and the disassembly and assembly are more convenient; the chain is used for driving the bottle separating finger assembly 21, and the track groove 231 of the guide plate 23 is matched with the roller for guiding the bottle separating finger, so that the movement track of the bottle separating finger assembly is more accurate; guide plates 23 are arranged at two ends of the bottle separating assembly, so that the bottle separating finger assembly 21 is more stable under the high-speed running condition.
As shown in fig. 4 to 8, the bottle driving mechanism 3 comprises a plurality of bottle driving rods 37 which are arranged at equal intervals and a chain driving mechanism for driving the bottle driving rods 37 to circularly move in the conveying channel. The chain driving mechanism comprises chains 36, driving chain wheel sets, driven chain wheel sets and servo motors, wherein the chains 36 are arranged on two sides of a conveying pass band, the chains 36 are sleeved on the driving chain wheel sets and the driven chain wheel sets, the servo motors drive the driving chain wheel sets, and two ends of the bottle driving rod 37 are respectively connected with the chains 36 on two sides. An inlet upper component is arranged above the inlet of the conveying channel, an inlet lower component is arranged below the inlet, an outlet upper component is arranged above the outlet of the conveying channel, an outlet lower component is arranged below the outlet, the inlet upper component, the inlet lower component, the outlet upper component and the outlet lower component form a frame, and the chain 36 is arranged on the frame; the inlet upper assembly comprises an inlet upper mounting plate 32 arranged outside a chain 36, the inlet lower assembly comprises an inlet lower mounting plate 33 arranged outside the chain 36, the outlet upper assembly comprises an outlet upper mounting plate 34 arranged outside the chain 36, and the outlet lower assembly comprises an outlet lower mounting plate 35 arranged outside the chain 36. An anti-seizing mechanism 31 is arranged at the inlet of the conveying channel, and the anti-seizing mechanism 31 comprises an inlet upper mounting plate 32, a pressing block 314 pressed on a chain 36 and a cylinder assembly for driving the pressing block 314 to move up and down; the cylinder assembly comprises a cylinder 311 arranged on the inlet upper mounting plates 32, a rotating shaft 312 arranged between the two inlet upper mounting plates 32 and a swing arm 313 connected with the rotating shaft 312, a telescopic rod of the cylinder 311 acts on the rotating shaft 312, and a pressing block 314 is arranged on the swing arm 313; the pressing block 314 is a strip-shaped rubber block, the lower end of the pressing block 314 is pressed on a roller in the middle of the chain 36, and the friction force between the pressing block 314 and the chain 36 is small; the two sides of the inlet of the conveying channel are provided with supporting bars 315 which are obliquely arranged, two ends of each supporting bar 315 are respectively fixed between the inlet upper mounting plate 32 and the inlet lower mounting plate 33, and an oblique chain section 361 at the inlet of the conveying channel is arranged between the supporting bars 315 and the pressing blocks 314. The bottle horizontally enters the conveying channel, the bottle driving rod 37 is inclined downwards to enter the conveying channel, a photoelectric switch is arranged at the inlet of the conveying channel to detect the bottle clamping phenomenon, when the bottle and the bottle driving rod 37 are extruded and clamped, the photoelectric switch transmits signals to the air cylinder, the air cylinder acts to drive the rotating shaft to rotate, the rotating shaft drives the pressing block 314 to tilt upwards through the swing arm, the upper constraint of the chain 36 is removed, the extruded bottle driving rod 37 can be outwards sprung with the chain 36, and the bottle driving rod 37 is prevented from damaging the bottle; when the fault is removed, the cylinder drives the dynamic pressure 3 block 14 to reset.
As shown in fig. 9 to 11, the servo film winding mechanism 4 includes two unwinding units 41 respectively disposed at both sides of the automatic film receiving mechanism 5, and the unwinding units 41 include an air expansion shaft and a servo motor for driving the air expansion shaft to rotate. The film separating and conveying mechanism 6 comprises a film tensioning member 61, a film separating knife member 62, a first section film separating and adjusting member 63 and a second section film separating and adjusting member 64. The film buffer stretching mechanism 7 comprises a base 71, a fixed transition roller set arranged on the base 71, a swing arm 72 rotationally connected with the base 71, a buffer cylinder 73 driving the swing arm 72 to swing and a movable transition roller set arranged on the swing arm 72; the fixed transition roller set comprises a plurality of fixed rollers 712 arranged at intervals, the movable transition roller set comprises a plurality of movable rollers 721 arranged at intervals, and the fixed rollers 712 and the movable rollers 721 are arranged in a staggered mode. The base 71 is provided with tooth-shaped protrusions 711, the fixed roller 712 is mounted on the tooth-shaped protrusions 711, grooves are formed between adjacent tooth-shaped protrusions 711, and the end parts of the movable rollers 721 can enter the grooves to avoid interference between the base 71 and the movable rollers 721; the swing arm 72 is rotatably connected 74 with the base 71 through a rotating shaft, one end of the rotating shaft 74 is provided with an angle sensor, the angle sensor can measure the swing angle of the swing arm 72, and the larger the angle is, the larger the film stock in the film cache stretching mechanism 7 is. The film cutting and conveying mechanism 8 comprises a film cutting component 81, a pressing roller film conveying component 82 and a belt conveying component 83, wherein the pressing roller film conveying component 82 and the belt conveying component 83 are arranged on two sides of the film cutting component 81, the pressing roller film conveying component 82 plays a role in stretching and conveying a film material, the servo film roll mechanism 4 plays a role in forward conveying the film material, and the film material is conveyed backwards through the belt conveying component 83 after being cut off. The film buffer stretching mechanism 7 has the film buffer function, the film material sequentially and alternately bypasses the fixed roller 712 and the movable roller 721, the path of the film material is prolonged, a certain amount of film material can be stored, and the larger the swinging angle of the swing arm 72 is, the larger the storage amount of the film material is; the film buffer stretching mechanism 7 can balance the speed of conveying the servo film roll mechanism 4 and the film cutting mechanism, so that the film material can be stably conveyed and cut; after the servo motor of the servo film roll mechanism 4 forwards sends out the film material, the swing arm 72 of the film buffer stretching mechanism 7 is subjected to the pulling force of fast film feeding, the angle of the swing arm 72 is reduced, the angle sensor on the swing arm 72 detects that the buffered film material is reduced, and the film material is fed back to the servo motor of the film roll, so that the buffer film quantity of the film buffer stretching mechanism 7 is fast fed.
As shown in fig. 12 and 13, the input end of the automatic film receiving mechanism 5 is in butt joint with the servo film winding mechanism, the output end of the automatic film receiving mechanism is provided with a film tensioning mechanism, the first film winding and the second film winding are connected through the film receiving structure, and the film tensioning mechanism plays a role in tensioning the wound film in the film receiving process. The automatic film receiving mechanism comprises an inflatable shaft 51, a welding part arranged on one side of the inflatable shaft 51 and a film pressing part arranged on the other side of the inflatable shaft 51. The two ends of the inflatable shaft 51 are pivoted between two symmetrical wallboards 53; one end of the inflatable shaft 51 is provided with a self-locking hand crank 52, the inflatable shaft 51 is driven to rotate by the self-locking hand crank 52, the self-locking hand crank 52 is rotated manually, and the welding position of the film roll to be connected and the running film roll mark is locked; the upper end of the wallboard is V-shaped, guide rollers 58 are respectively arranged on two sides above the inflatable shaft 51, and the two guide rollers 58 and the inflatable shaft 51 are distributed in a triangular shape; two oppositely arranged air bags 511 are arranged in the inflatable shaft 51, and a clamping channel 512 is formed between the two air bags 511; the surface of the balloon shaft 51 is provided with a first groove 513 corresponding to the welding knife, and the surface of the balloon shaft 51 is provided with a second groove 514 corresponding to the pressing block. The welding part comprises a welding cutter 55 and a first cylinder 54 for driving the welding cutter 55 to be close to or far away from the surface of the air expansion shaft 51; the length of the welding knife 55 is not smaller than the width of the film, the welding knife 55 is arranged in parallel with the air expansion shaft 51, two ends of the welding knife 55 are respectively provided with a first air cylinder 54, and the first air cylinders 54 are arranged on the wallboard 53; the welding knife 55 is used for photoelectric detection of the color film and counting, and the film roll is operated to pay out the film and compensate until the positions of the film rolls to be connected coincide, and then the film roll side welding knife 55 is operated to complete automatic welding. The film pressing component comprises a pressing block 57 and a second cylinder 56 for driving the pressing block 57 to be close to or far away from the surface of the air expansion shaft 51; the length of the pressing block 57 is not smaller than the width of the film, the pressing block 57 is arranged in parallel with the air expansion shaft 51, the two ends of the pressing block 57 are respectively provided with a second air cylinder 56, and the second air cylinders 56 are arranged on the wallboard 53; horizontal film pressing is carried out when the color film is in photoelectric detection mark position, tension force of stretching of the film at the back section is cut off, and film compensation quantity is carried out on the mark by running film rolls at the moment and is used for the required allowance of the film during welding and buffer force at the joint when the pressing block 57 is retracted. When the first film roll is used up, the second film roll head is put into the clamping channel 512 of the air expansion shaft 51 in advance; after the first rolled film stops conveying, the air expansion shaft 51 rotates for 360 degrees, so that the first rolled film and the second rolled film are laminated and wrapped on the surface of the air expansion shaft 51; the second cylinder 56 drives the pressing block 57 to press the film; the first cylinder 54 drives the welding knife 55 to weld the first rolled film and the second rolled film and fuse the first rolled film head; the servo motor controls the first film roll to rotate reversely, and the residual film of the first roll film is pulled off, so that the film receiving action is completed.
In the bottle feeding system, bottles enter from a bottle feeding mechanism, and are divided into different numbers of bottle arrangements by a bottle dividing mechanism; the bottle arrangement groups are subjected to queue shaping through a bottle driving mechanism, and each group of bottles are arranged and output according to an array; in the film winding system, film materials are unreeled and fed through a servo film roll mechanism; the two rolls of film materials realize quick automatic film connection through an automatic film connection mechanism, so that the production efficiency is improved; the film buffer stretching mechanism has the film buffer function, the film material sequentially and alternately bypasses the fixed roller and the movable roller, the path of the film material is prolonged, a certain amount of film material can be stored, the larger the swinging angle of the swing arm is, the larger the stock of the film material is, the film buffer stretching mechanism can balance the speed of the servo film roll mechanism and the film cutting conveying, so that the film material can be stably conveyed and cut, and the probability of fault shutdown is reduced; the film cutting and conveying mechanism cuts off the film material and conveys the film material to the film winding mechanism; the film winding mechanism winds the film on the bottle array group, and finally the bottle array group and the film are input into the oven.
Claims (10)
1. A high-speed film packaging machine comprises a frame, a film winding system arranged at the lower layer of the frame and a bottle feeding system arranged at the upper layer of the frame; the method is characterized in that:
the bottle feeding system sequentially comprises a bottle feeding mechanism, a bottle dividing mechanism and a bottle driving mechanism according to the material conveying direction;
the bottle separating mechanism comprises a bottle separating finger assembly, a chain driving assembly for driving the bottle separating finger assembly and a guiding assembly for guiding the bottle separating finger assembly; the bottle dividing finger assembly comprises a guide seat, a mounting seat arranged on the guide seat and a plurality of bottle dividing fingers arranged on the mounting seat, T-shaped grooves penetrating through two ends are arranged on the mounting seat, the lower ends of the bottle dividing fingers are locked in the T-shaped grooves, and guide wheels are respectively arranged at two ends of the guide seat; the guide assembly comprises guide plates positioned at two ends of the bottle dividing finger assembly, track grooves are formed in the inner side surfaces of the guide plates, and guide wheels are arranged in the track grooves;
the bottle driving assembly comprises a plurality of bottle driving rods which are arranged at equal intervals and a chain driving mechanism for driving the bottle driving rods to circularly move in the conveying channel; the chain driving mechanism comprises chains, driving chain wheel sets, driven chain wheel sets and servo motors, wherein the chains are arranged on two sides of the conveying passband, the chains are sleeved on the driving chain wheel sets and the driven chain wheel sets, the servo motors drive the driving chain wheel sets, and two ends of the bottle driving rod are respectively connected with the chains on two sides; the bottle clamping prevention mechanism comprises an upper mounting plate arranged on the outer side of the chain, a pressing block pressed on the chain and a cylinder assembly for driving the pressing block to move up and down, wherein the cylinder assembly comprises a cylinder arranged on the upper mounting plate, a rotating shaft arranged between the two upper mounting plates and a swing arm connected with the rotating shaft, a telescopic rod of the cylinder acts on the rotating shaft, and the pressing block is arranged on the swing arm;
the film winding system sequentially comprises a servo film winding mechanism, an automatic film receiving mechanism, a film separating and conveying mechanism, a film buffering and stretching mechanism, a film cutting and conveying mechanism and a film winding mechanism according to the material conveying direction;
the automatic film receiving mechanism comprises an inflatable shaft, a welding part arranged on one side of the inflatable shaft and a film pressing part arranged on the other side of the inflatable shaft; two oppositely arranged air bags are arranged in the air expansion shaft, and a clamping channel is formed between the two air bags; the welding component comprises a welding cutter and a first cylinder for driving the welding cutter to be close to or far away from the surface of the air expansion shaft; the film pressing component comprises a pressing block and a second cylinder for driving the pressing block to be close to or far away from the surface of the air expansion shaft;
the film buffer stretching mechanism comprises a base, a fixed transition roller set arranged on the base, a swing arm rotationally connected with the base, a buffer cylinder driving the swing arm to swing and a movable transition roller set arranged on the swing arm, wherein the fixed transition roller set comprises a plurality of fixed rollers arranged at intervals, the movable transition roller set comprises a plurality of movable rollers arranged at intervals, and the fixed rollers and the movable rollers are arranged in a staggered mode.
2. The high-speed baler of claim 1, wherein: the bottle dividing finger comprises a connecting part and a blocking part matched with the connecting part, wherein a bolt column is arranged at the lower end of the connecting part and is locked in the T-shaped groove.
3. The high-speed baler of claim 1, wherein: the briquetting is rectangular shape rubber piece, and the lower extreme of briquetting presses on the roller in the middle of the chain.
4. The high-speed baler of claim 1, wherein: support bars which are obliquely arranged are arranged on two sides of the inlet of the conveying channel, and a chain section at the inlet of the conveying channel is arranged between the support bars and the pressing block.
5. The high-speed baler of claim 1, wherein: the lower mounting plate is arranged below the inlet of the conveying channel and outside the chain, and two ends of the supporting bar are respectively fixed on the upper mounting plate and the lower mounting plate.
6. The high-speed baler of claim 1, wherein: the servo film roll mechanism comprises two unreeling units which are respectively arranged at two sides of the automatic film receiving mechanism, and each unreeling unit comprises an air expansion shaft and a servo motor for driving the air expansion shaft to rotate.
7. The high-speed baler of claim 1, wherein: the base is provided with toothed protrusions, and the fixed roller is arranged on the toothed protrusions.
8. The high-speed baler of claim 1, wherein: the film cutting and conveying mechanism comprises a film cutting component, a film conveying component of a compression roller and a film conveying component of a belt, wherein the film pressing roller and the film conveying component are arranged on two sides of the film cutting component; the belt conveying film component is obliquely upwards arranged and is in butt joint with the film winding mechanism.
9. The high-speed baler of claim 1, wherein: the length of the welding knife is not less than the width of the film, the length of the pressing block is not less than the width of the film, the two ends of the welding knife are respectively provided with a first cylinder, and the two ends of the pressing block are respectively provided with a second cylinder.
10. The high-speed baler of claim 1, wherein: the surface of the air expansion shaft is provided with a first groove corresponding to the welding knife, and the surface of the air expansion shaft is provided with a second groove corresponding to the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311856659.2A CN117755578A (en) | 2023-12-29 | 2023-12-29 | High-speed membrane chartered plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311856659.2A CN117755578A (en) | 2023-12-29 | 2023-12-29 | High-speed membrane chartered plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117755578A true CN117755578A (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311856659.2A Pending CN117755578A (en) | 2023-12-29 | 2023-12-29 | High-speed membrane chartered plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117755578A (en) |
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2023
- 2023-12-29 CN CN202311856659.2A patent/CN117755578A/en active Pending
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