CN111891449A - Vacuum sealing packaging machine - Google Patents
Vacuum sealing packaging machine Download PDFInfo
- Publication number
- CN111891449A CN111891449A CN202010777476.1A CN202010777476A CN111891449A CN 111891449 A CN111891449 A CN 111891449A CN 202010777476 A CN202010777476 A CN 202010777476A CN 111891449 A CN111891449 A CN 111891449A
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- Prior art keywords
- threaded rod
- rod
- packaging bag
- servo motor
- vacuum
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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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
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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
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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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention relates to the field of packaging machines, in particular to a vacuum sealing packaging machine which comprises a working rotary table and a base, wherein the top of the base is rotatably provided with the working rotary table, supporting arms are arranged on the outer side of the working rotary table at equal intervals, the outer end of each supporting arm is provided with a transmission box, a first servo motor is arranged above one side of each transmission box, a first threaded rod penetrates through the transmission box, and supporting guide rods are arranged below two sides of each transmission box and positioned at two ends of the first threaded rod; drive the initiative tooth through the work of the first servo motor on the transmission case and rotate, drive driven tooth and first threaded rod through gear engagement and rotate, drive two slides and remove along supporting the guide arm on first threaded rod, adjust the position of two slides on first threaded rod, make the interval of two U type seats and the width looks adaptation of wrapping bag, be convenient for carry out the clamping to the wrapping bag of not unidimensional size, the vacuum packaging of the different products of being convenient for.
Description
Technical Field
The invention relates to the field of packaging machines, in particular to a vacuum sealing packaging machine.
Background
The vacuum packaging is to completely pump out and seal the air in the packaging container, maintain the bag in a highly reduced pressure state, and ensure that the air is rare and equivalent to a low oxygen effect, so that microorganisms have no survival condition, thereby achieving the purposes of fresh fruits and no occurrence of rottenness.
The existing vacuum sealing packaging machine needs to manually place a product in a packaging bag, and then the packaging bag is placed in the vacuum sealing packaging machine for vacuum sealing, so that the whole operation is complex and time is consumed; meanwhile, when the vacuum is pumped, the vacuum tube needs to be placed into the packaging bag, the vacuum pumping is completed, the vacuum tube is pumped out for sealing, and the situation that air enters the packaging bag again easily occurs when the vacuum tube is pumped out.
Disclosure of Invention
The invention aims to provide a vacuum sealing packaging machine, which solves the problems that the existing vacuum sealing packaging machine needs to manually place products in a packaging bag and then place the packaging bag in a vacuum sealing packaging machine for vacuumizing sealing, the whole operation is complex and the time is consumed; meanwhile, when vacuum pumping is carried out, the vacuum tube needs to be placed into the packaging bag, and the technical problem that air enters the packaging bag again easily occurs when the vacuum tube is pumped out.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vacuum sealing packaging machine comprises a working rotary table and a base, wherein the working rotary table is rotatably mounted at the top of the base, supporting arms are mounted on the outer side of the working rotary table at equal intervals, a transmission case is mounted at the outer end of each supporting arm, a first servo motor is mounted above one side of the transmission case, a first threaded rod is mounted inside the transmission case in a penetrating manner, supporting guide rods are mounted below two sides of the transmission case and positioned at two ends of the first threaded rod, limiting seats are mounted at the outer ends of the supporting guide rods and two ends of the first threaded rod on two sides of the transmission case, a sliding seat is movably mounted on the outer sides of the first threaded rod and the supporting guide rods, one side of the sliding seat is connected with one end of a supporting clamp arm, a U-shaped seat is arranged at the other end of the supporting clamp arm;
a support rod is installed on the outer side of the base, a second air pressure rod is installed at the bottom end of the support rod, a lifting frame is installed at the telescopic end of the second air pressure rod and above the support rod, third air pressure rods are installed in the middle of two sides of the lifting frame, and heat sealing strips are installed at the telescopic ends of the third air pressure rods and inside the lifting frame;
an adjusting seat is arranged above the outer side of the transmission case, sliding blocks are movably arranged at two ends of the inner part of the bottom side of the adjusting seat, and sucking discs are arranged on the opposite sides of the sliding blocks at the two ends;
the adjusting seat is characterized in that a fixed cylinder is installed at the top of the adjusting seat, a third servo motor is installed at the top end of the fixed cylinder, a third threaded rod is installed at the output end of the third servo motor and located inside the fixed cylinder, a sealing sliding plate is movably installed on the outer side of the third threaded rod, and vacuum suction pipes are installed on two sides of the sealing sliding plate in a penetrating mode.
Preferably, a speed reducer is installed at the center of the bottom of the base, the output end of the speed reducer is connected with the bottom side of the working rotary table, the input end of the speed reducer is connected with the output end of the rotating motor, and a plurality of supporting legs are installed on the periphery of the bottom of the base at equal intervals.
Preferably, first servo motor output just is located transmission case internally mounted and has the initiative tooth, first threaded rod outside middle part just is located transmission case internally mounted and has driven tooth, and driven tooth meshes with the initiative tooth mutually, first threaded rod passes through the bearing with the transmission case and rotates the installation.
Preferably, the outer side threads at two ends of the first threaded rod are opposite in direction, the first threaded rod is in threaded connection with the two sliding seats respectively, and the sliding seats are installed with the supporting guide rod in a sliding mode.
Preferably, the bottom side of the adjusting seat is provided with a sliding groove, the outer end of the adjusting seat is provided with a second servo motor, and the output end of the second servo motor is positioned inside the sliding groove and provided with a second threaded rod.
Preferably, the outside thread directions of the two ends of the second threaded rod are opposite, and the sliding blocks at the two ends are respectively in threaded connection with the second threaded rod.
Preferably, a hollow pipe penetrates through the inside of the sliding block, and one end of the hollow pipe is connected with the sucking disc.
Preferably, a sealing ring is arranged on the outer side of the sealing sliding plate, and the sealing sliding plate is in threaded connection with the third threaded rod.
Preferably, the vacuum suction pipe penetrates through the adjusting seat and is located on two sides of the second threaded rod, and a connecting pipe sleeve is connected to the upper portion of the outer side of the fixing cylinder in a conduction mode.
Preferably, the vacuum sealing packaging machine comprises the following specific operation steps:
the method comprises the following steps: the driving teeth are driven to rotate through the work of a first servo motor on the transmission box, the driven teeth and the first threaded rod are driven to rotate through gear engagement, two sliding seats are driven to move on the first threaded rod along a supporting guide rod, the positions of the two sliding seats on the first threaded rod are adjusted, the distance between the two U-shaped seats is matched with the width of a packaging bag, the upper parts of the two ends of the packaging bag are placed between the two U-shaped seats, and the two ends of the packaging bag are clamped and fixed through the movement of a clamping block driven by a first air pressure rod;
step two: meanwhile, a second servo motor on the adjusting seat works to drive a second threaded rod to rotate, two sliding blocks are driven to approach each other in the sliding groove along with the rotation of the second threaded rod, firstly, a sucking disc on each sliding block is moved to be close to the side face of the packaging bag, then, the sucking disc and the side face of the packaging bag are adsorbed through the work of a vacuum pump, and at the moment, the second servo motor works to enable the two sliding blocks to move towards two sides respectively and open the opening of the packaging bag;
step three: at the moment, a rotating motor on the base works, and a speed reducer adjusts the speed to drive a working rotary table to rotate, so that the opened packaging bag is moved to the lower part of a storage bin, and a product is added into the packaging bag;
step four: continuing to rotate until the connector of the vacuum pump is inserted into the connecting pipe sleeve, driving a third threaded rod to rotate clockwise by the operation of a third servo motor, further driving a sealing sliding plate and a vacuum suction pipe to move downwards to the inside of a packaging bag, enabling the two sliding blocks to approach each other until the packaging bag is attached, sucking air in the packaging bag by the vacuum pump through the operation of the vacuum pump, simultaneously driving the vacuum suction pipe to move upwards by the counterclockwise rotation of the third servo motor, driving a lifting frame to move upwards by a second air pressure rod on a supporting rod to extend until the heat sealing strips move upwards to two sides above the packaging bag, driving the two heat sealing strips to approach each other by the extension of the third air pressure rod, sealing when the packaging bag is vacuumized, and;
step five: at the moment, the second air pressure rod and the third air pressure rod contract, the third servo motor continues to work to enable the vacuum suction pipe to be collected into the fixed cylinder, the rotary motor works to rotate the packaging bag to the upper side of the conveying belt, and the first air pressure rod contracts to place the packaged product on the conveying belt for transportation.
The invention has the beneficial effects that: the packaging bag automatic feeding device is characterized in that the upper parts of two ends of a packaging bag are placed between two U-shaped seats, a clamping block is driven to move through a first air pressure rod to clamp and fix the two ends of the packaging bag, then a second servo motor on an adjusting seat works to drive a second threaded rod to rotate and drive two sliding blocks to approach each other in a sliding chute along with the rotation of the second threaded rod, firstly, a sucking disc on the sliding block is moved to be close to the side face of the packaging bag, then the sucking disc and the side face of the packaging bag are adsorbed through the work of a vacuum pump, at the moment, the second servo motor works to enable the two sliding blocks to move towards two sides respectively, a packaging bag opening is opened, a rotating motor on a base works, a speed reducer adjusts the speed to drive a working rotary table to rotate, the opened packaging bag is moved to;
the driving teeth are driven to rotate through the work of a first servo motor on the transmission box, the driven teeth and the first threaded rod are driven to rotate through gear engagement, the two sliding seats are driven to move on the first threaded rod along the supporting guide rod, the positions of the two sliding seats on the first threaded rod are adjusted, the distance between the two U-shaped seats is matched with the width of a packaging bag, the packaging bags with different sizes are conveniently clamped, and the vacuum packaging of different products is facilitated;
the third servo motor works to drive the third threaded rod to rotate clockwise, and then the third servo motor drives the sealing sliding plate and the vacuum suction pipe to move downwards to the interior of the packaging bag, at the moment, the suction disc stops working, the vacuum pump operates the vacuum suction pipe to suck air out of the packaging bag, meanwhile, the third servo motor rotates anticlockwise to drive the vacuum suction pipe to move upwards, the second air pressure rod on the supporting rod extends to drive the lifting frame to move upwards until the heat sealing strips move upwards to two sides above the packaging bag, the third air pressure rod extends to drive the two heat sealing strips to be close to each other, sealing is carried out when the packaging bag is vacuumized, vacuum sealing packaging is completed, the packaging bag is sealed when the vacuum suction pipe stretches out and draws back, and sealing can be.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall bottom view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view of the internal structure of the transmission case of the present invention;
FIG. 5 is an enlarged view of area B of FIG. 1 in accordance with the present invention;
FIG. 6 is a cross-sectional view of an adjustment cup and a stationary barrel of the present invention.
Illustration of the drawings:
1. a working turntable; 2. a base; 3. a speed reducer; 4. a rotating electric machine; 5. a support arm; 6. a transmission case; 7. a first servo motor; 8. a first threaded rod; 9. a support guide rod; 10. a limiting seat; 11. a slide base; 12. supporting the clamping arm; 13. a clamping block; 14. a first pneumatic rod; 15. a driving tooth; 16. a driven tooth; 17. a support bar; 18. a second pneumatic rod; 19. a lifting frame; 20. a third pneumatic rod; 21. heat sealing the strips; 22. an adjusting seat; 23. a second servo motor; 24. a second threaded rod; 25. a slider; 26. a suction cup; 27. a fixed cylinder; 28. a third servo motor; 29. a connecting pipe sleeve; 30. sealing the sliding plate; 31. a third threaded rod; 32. a vacuum suction pipe; 121. a U-shaped seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 6, a vacuum sealing packaging machine comprises a working turntable 1 and a base 2, wherein the working turntable 1 is rotatably mounted at the top of the base 2, supporting arms 5 are equidistantly mounted on the outer side of the working turntable 1, a transmission case 6 is mounted at the outer end of each supporting arm 5, a first servo motor 7 is mounted above one side of each transmission case 6, a first threaded rod 8 is mounted in each transmission case 6 in a penetrating manner, supporting guide rods 9 are mounted at two ends of the first threaded rod 8 below two sides of each transmission case 6, limiting seats 10 are mounted at the outer ends of the supporting guide rods 9 and two ends of the first threaded rod 8 at two sides, a sliding seat 11 is movably mounted at the outer sides of the first threaded rod 8 and the supporting guide rod 9, one side of the sliding seat 11 is connected with one end of a supporting arm lock 12, a U-shaped seat 121 is arranged at the other end of the supporting arm 12, a first air pressure rod;
a support rod 17 is arranged on the outer side of the base 2, a second air pressure rod 18 is arranged at the bottom end of the support rod 17, a lifting frame 19 is arranged at the telescopic end of the second air pressure rod 18 and above the support rod 17, third air pressure rods 20 are arranged in the middle parts of two sides of the lifting frame 19, and heat sealing strips 21 are arranged at the telescopic ends of the third air pressure rods 20 at two sides and in the lifting frame 19;
an adjusting seat 22 is arranged above the outer side of the transmission case 6, sliding blocks 25 are movably arranged at two ends of the inner part of the bottom side of the adjusting seat 22, and sucking discs 26 are arranged on opposite sides of the sliding blocks 25 at the two ends;
the top of the adjusting seat 22 is provided with a fixed cylinder 27, the top end of the fixed cylinder 27 is provided with a third servo motor 28, the output end of the third servo motor 28 is positioned inside the fixed cylinder 27 and is provided with a third threaded rod 31, the outer side of the third threaded rod 31 is movably provided with a sealing sliding plate 30, and two sides of the sealing sliding plate 30 are provided with vacuum suction pipes 32 in a penetrating way.
As an implementation mode of the invention, a speed reducer 3 is installed at the center of the bottom of a base 2, the output end of the speed reducer 3 is connected with the bottom side of a working turntable 1, the input end of the speed reducer 3 is connected with the output end of a rotating motor 4, a plurality of supporting legs are installed on the periphery of the bottom of the base 2 at equal intervals, the rotating motor 4 on the base 2 works, and the speed of the speed reducer 3 is adjusted to drive the working turntable 1 to rotate.
As an embodiment of the invention, a driving tooth 15 is arranged at the output end of the first servo motor 7 and positioned inside the transmission case 6, a driven tooth 16 is arranged at the middle part of the outer side of the first threaded rod 8 and positioned inside the transmission case 6, the driven tooth 16 is meshed with the driving tooth 15, and the first threaded rod 8 and the transmission case 6 are rotatably arranged through a bearing.
The outside screw thread opposite direction in 8 both ends of first threaded rod, first threaded rod 8 respectively with two slide 11 threaded connection, slide 11 and support guide arm 9 slidable mounting, it rotates to drive initiative tooth 15 through the work of first servo motor 7 on transmission case 6, it rotates to drive driven tooth 16 and first threaded rod 8 through gear engagement, drive two slides 11 and remove along supporting guide arm 9 on first threaded rod 8, clockwise rotation, two slides 11 are close to mutually, during anticlockwise rotation, two slides 11 keep away from mutually.
As an embodiment of the invention, a sliding groove is formed at the bottom side of the adjusting seat 22, a second servo motor 23 is installed at the outer end of the adjusting seat 22, and a second threaded rod 24 is installed at the output end of the second servo motor 23 and positioned inside the sliding groove.
The outside screw thread direction in both ends of second threaded rod 24 is opposite, and both ends slider 25 respectively with second threaded rod 24 threaded connection, second servo motor 23 work drive second threaded rod 24 and rotate, during clockwise rotation, drives two sliders 25 and is close to in the spout, and during anticlockwise rotation, drives two sliders 25 and keeps away from in the spout.
A hollow tube is installed inside the slider 25 in a penetrating manner, and one end of the hollow tube is connected with the suction cup 26.
In one embodiment of the present invention, a seal ring is disposed outside the seal slide plate 30, the seal slide plate 30 is screwed to the third threaded rod 31, and the third threaded rod 31 is rotated to sealingly and slidably mount the seal slide plate 30 to the fixed cylinder 27.
In one embodiment of the present invention, a vacuum suction pipe 32 penetrates through the adjusting seat 22 and is located at both sides of the second threaded rod 24, and a connection pipe sleeve 29 is conductively connected above the outer side of the fixed cylinder 27, so as to facilitate the conductive connection between the vacuum pump and the fixed cylinder 27, and further complete the vacuum pumping operation in the package through the vacuum suction pipe 32.
As an embodiment of the present invention, the vacuum sealing packaging machine specifically comprises the following operation steps:
the method comprises the following steps: the driving tooth 15 is driven to rotate through the work of the first servo motor 7 on the transmission case 6, the driven tooth 16 and the first threaded rod 8 are driven to rotate through gear engagement, the two sliding seats 11 are driven to move on the first threaded rod 8 along the supporting guide rod 9, the positions of the two sliding seats 11 on the first threaded rod 8 are adjusted, the distance between the two U-shaped seats 121 is matched with the width of the packaging bag, at the moment, the upper parts of the two ends of the packaging bag are placed between the two U-shaped seats 121, and the clamping blocks 13 are driven to move through the first air pressure rod 14 to clamp and fix the two ends of the packaging bag;
step two: meanwhile, the second servo motor 23 on the adjusting seat 22 works to drive the second threaded rod 24 to rotate, the two sliding blocks 25 are driven to approach each other in the sliding groove along with the rotation of the second threaded rod 24, firstly, the suction cups 26 on the sliding blocks 25 are moved to be close to the side faces of the packaging bags, then, the suction cups 26 are adsorbed to the side faces of the packaging bags through the work of the vacuum pump, and at the moment, the second servo motor 23 works to enable the two sliding blocks 25 to move towards the two sides respectively to open the bag openings of the packaging bags;
step three: at the moment, a rotating motor 4 on the base 2 works, a speed reducer 3 adjusts the speed to drive the working rotary table 1 to rotate, the opened packaging bag is moved to the lower part of the storage bin, and products are added into the packaging bag;
step four: continuing to rotate until the connecting head of the vacuum pump is inserted into the connecting pipe sleeve 29, driving the third threaded rod 31 to rotate clockwise by the operation of the third servo motor 28, further driving the sealing sliding plate 30 and the vacuum suction pipe 32 to move downwards to the inside of the packaging bag, enabling the two sliding blocks 25 to approach each other until the packaging bag is attached, driving the vacuum suction pipe 32 to suck air in the packaging bag by the operation of the vacuum pump, driving the vacuum suction pipe 32 to move upwards by the counterclockwise rotation of the third servo motor 28, driving the lifting frame 19 to move upwards by the extension of the second air pressure rod 18 on the supporting rod 17 until the heat sealing strips 21 move upwards to two sides above the packaging bag, enabling the third air pressure rod 20 to extend to drive the two heat sealing strips 21 to approach each other, sealing when the packaging bag forms vacuum;
step five: at this time, the second pneumatic rod 18 and the third pneumatic rod 20 contract, the third servo motor 28 continues to work to enable the vacuum suction pipe 32 to be collected into the fixed cylinder 27, the rotating motor 4 works to rotate the packaging bag to the position above the conveyor belt, and the first pneumatic rod 14 contracts to enable the packaged product to be placed on the conveyor belt for transportation.
The upper parts of the two ends of the packaging bag are placed between the two U-shaped seats 121, the clamping blocks 13 are driven by the first air pressure rod 14 to move so as to clamp and fix the two ends of the packaging bag, then the second servo motor 23 on the adjusting seat 22 works to drive the second threaded rod 24 to rotate, and drives the two sliding blocks 25 to approach each other along with the rotation of the second threaded rod 24 in the sliding chute, firstly the suction cup 26 on the sliding block 25 is moved to be closely attached to the side surface of the packaging bag, then the suction disc 26 is absorbed with the side surface of the packaging bag through the work of the vacuum pump, at the moment, the second servo motor 23 works to make the two slide blocks 25 move towards two sides respectively, the opening of the packaging bag is opened, the rotating motor 4 on the base 2 works, the speed reducer 3 adjusts the speed to drive the working turntable 1 to rotate, the opened packaging bag is moved to the position below the storage bin, and products are added into the packaging bag, so that the automatic loading operation of the packaging bag is realized, the automation degree is high, and the production efficiency is convenient to improve; the driving teeth 15 are driven to rotate through the work of the first servo motor 7 on the transmission case 6, the driven teeth 16 and the first threaded rod 8 are driven to rotate through gear engagement, the two sliding seats 11 are driven to move on the first threaded rod 8 along the supporting guide rod 9, the positions of the two sliding seats 11 on the first threaded rod 8 are adjusted, the distance between the two U-shaped seats 121 is matched with the width of a packaging bag, the packaging bags with different sizes are conveniently clamped, and the vacuum packaging of different products is facilitated; the third servo motor 28 works to drive the third threaded rod 31 to rotate clockwise, and further drive the sealing sliding plate 30 and the vacuum suction pipe 32 to move downwards to the inside of the packaging bag, at the moment, the suction disc 26 stops working, the vacuum pump operates the vacuum suction pipe 32 to suck out air in the packaging bag, meanwhile, the third servo motor 28 rotates anticlockwise to drive the vacuum suction pipe 32 to move upwards, at the moment, the second air pressure rod 18 on the supporting rod 17 extends to drive the lifting frame 19 to move upwards until the heat sealing strips 21 move upwards to two sides above the packaging bag, the third air pressure rod 20 extends to drive the two heat sealing strips 21 to approach each other, sealing is carried out when the packaging bag is formed into vacuum, vacuum sealing packaging is completed, the packaging bag is sealed while the vacuum suction pipe 32 extends, and sealing can be realized when air in the packaging.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The vacuum sealing packaging machine is characterized by comprising a working rotary table (1) and a base (2), wherein the top of the base (2) is rotatably provided with the working rotary table (1), supporting arms (5) are equidistantly arranged on the outer side of the working rotary table (1), a transmission case (6) is arranged on the outer end of each supporting arm (5), a first servo motor (7) is arranged above one side of the transmission case (6), a first threaded rod (8) is arranged inside the transmission case (6) in a penetrating manner, supporting guide rods (9) are arranged below the two sides of the transmission case (6) and at the two ends of the first threaded rod (8), limiting seats (10) are arranged on the outer end of each supporting guide rod (9) and at the two ends of the first threaded rod (8), a sliding seat (11) is movably arranged on the outer sides of the first threaded rod (8) and the supporting guide rods (9), one side of the sliding seat (11) is connected, a U-shaped seat (121) is arranged at the other end of the supporting clamping arm (12), a first air pressure rod (14) is installed on the outer side of the U-shaped seat (121), and a clamping block (13) is installed at the telescopic end of the first air pressure rod (14) and is located inside the U-shaped seat (121);
a supporting rod (17) is installed on the outer side of the base (2), a second air pressure rod (18) is installed at the bottom end of the supporting rod (17), a lifting frame (19) is installed at the telescopic end of the second air pressure rod (18) and above the supporting rod (17), third air pressure rods (20) are installed in the middle of two sides of the lifting frame (19), and heat sealing strips (21) are installed at the telescopic ends of the third air pressure rods (20) at two sides and inside the lifting frame (19);
an adjusting seat (22) is installed above the outer side of the transmission case (6), sliding blocks (25) are movably installed at two ends of the inner portion of the bottom side of the adjusting seat (22), and sucking discs (26) are installed on the opposite sides of the sliding blocks (25) at the two ends;
adjust seat (22) top and install solid fixed cylinder (27), third servo motor (28) are installed on solid fixed cylinder (27) top, third servo motor (28) output just is located solid fixed cylinder (27) internally mounted and has third threaded rod (31), third threaded rod (31) outside movable mounting has sealed slide (30), sealed slide (30) both sides are run through and are installed vacuum suction pipe (32).
2. The vacuum sealing packaging machine as claimed in claim 1, wherein a speed reducer (3) is installed at the center of the bottom of the base (2), the output end of the speed reducer (3) is connected with the bottom side of the working turntable (1), the input end of the speed reducer (3) is connected with the output end of the rotating motor (4), and a plurality of supporting legs are installed around the bottom of the base (2) at equal intervals.
3. The vacuum sealing packaging machine according to claim 1, wherein a driving tooth (15) is installed at the output end of the first servo motor (7) and inside the transmission box (6), a driven tooth (16) is installed at the middle part of the outer side of the first threaded rod (8) and inside the transmission box (6), the driven tooth (16) is meshed with the driving tooth (15), and the first threaded rod (8) and the transmission box (6) are rotatably installed through a bearing.
4. The vacuum sealing packaging machine according to claim 1, characterized in that the first threaded rod (8) has opposite outer threads at both ends, the first threaded rod (8) is respectively in threaded connection with two sliding seats (11), and the sliding seats (11) are slidably mounted with the support guide rod (9).
5. The vacuum sealing packaging machine according to claim 1, wherein the adjusting base (22) has a chute at the bottom, the outer end of the adjusting base (22) is provided with a second servo motor (23), and a second threaded rod (24) is arranged at the output end of the second servo motor (23) and inside the chute.
6. The vacuum sealing packaging machine as claimed in claim 5, wherein the outside thread directions of the two ends of the second threaded rod (24) are opposite, and the two sliding blocks (25) are respectively in threaded connection with the second threaded rod (24).
7. The vacuum sealing packaging machine according to claim 1, wherein a hollow tube is installed through the inside of the slide block (25), and one end of the hollow tube is connected with the suction cup (26).
8. The vacuum sealing packaging machine according to claim 1, characterized in that the sealing slide plate (30) is provided with a sealing ring on the outside, and the sealing slide plate (30) is in threaded connection with the third threaded rod (31).
9. The vacuum sealing packaging machine as claimed in claim 1, characterized in that the vacuum suction pipe (32) extends through the adjusting seat (22) and is located on both sides of the second threaded rod (24), and the fixed cylinder (27) is connected with the connecting pipe sleeve (29) in a communication manner above the outer side thereof.
10. The vacuum sealing packaging machine of claim 1, wherein the vacuum sealing packaging machine is further characterized by the following steps:
the method comprises the following steps: the driving tooth (15) is driven to rotate through the work of a first servo motor (7) on the transmission box (6), the driven tooth (16) and the first threaded rod (8) are driven to rotate through gear engagement, the two sliding seats (11) are driven to move on the first threaded rod (8) along the supporting guide rod (9), the positions of the two sliding seats (11) on the first threaded rod (8) are adjusted, the distance between the two U-shaped seats (121) is matched with the width of the packaging bag, the upper parts of the two ends of the packaging bag are placed between the two U-shaped seats (121), and the clamping blocks (13) are driven to move through a first air pressure rod (14) to clamp and fix the two ends of the packaging bag;
step two: meanwhile, a second servo motor (23) on the adjusting seat (22) works to drive a second threaded rod (24) to rotate, two sliding blocks (25) are driven to approach each other in the sliding groove along with the rotation of the second threaded rod (24), firstly, a sucking disc (26) on each sliding block (25) is moved to be close to the side face of the packaging bag, then the sucking disc (26) and the side face of the packaging bag are adsorbed through the work of a vacuum pump, at the moment, the second servo motor (23) works to enable the two sliding blocks (25) to move towards two sides respectively, and the opening of a packaging bag opening is opened;
step three: at the moment, a rotating motor (4) on the base (2) works, a speed reducer (3) adjusts the speed to drive the working rotary table (1) to rotate, the opened packaging bag is moved to the lower part of the storage bin, and products are added into the packaging bag;
step four: the vacuum sealing packaging machine is characterized in that the vacuum sealing packaging machine continues to rotate until a connector of a vacuum pump is connected with a connecting pipe sleeve (29) in an inserting mode, at the moment, a third servo motor (28) works to drive a third threaded rod (31) to rotate clockwise, a sealing sliding plate (30) and a vacuum suction pipe (32) are driven to move downwards to the inside of a packaging bag, at the moment, two sliding blocks (25) are close to each other until the packaging bag is attached, the vacuum pump operates the vacuum suction pipe (32) to suck air in the packaging bag, meanwhile, the third servo motor (28) rotates anticlockwise to drive the vacuum suction pipe (32) to move upwards, at the moment, a second air pressure rod (18) on a supporting rod (17) extends to drive a lifting frame (19) to move upwards until heat sealing strips (21) move upwards to two sides above the packaging bag, the third air pressure rod (20) extends to drive the two heat sealing;
step five: at the moment, the second air pressure rod (18) and the third air pressure rod (20) contract, the third servo motor (28) continues to work to enable the vacuum suction pipe (32) to be collected into the fixed cylinder (27), the rotating motor (4) works to rotate the packaging bag to the position above the conveying belt, and the first air pressure rod (14) contracts to place the packaged product on the conveying belt for transportation.
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| CN202010777476.1A CN111891449A (en) | 2020-08-05 | 2020-08-05 | Vacuum sealing packaging machine |
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| CN202010777476.1A CN111891449A (en) | 2020-08-05 | 2020-08-05 | Vacuum sealing packaging machine |
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| CN111891449A true CN111891449A (en) | 2020-11-06 |
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| CN114348333A (en) * | 2022-01-10 | 2022-04-15 | 王旭 | Automatic change rice processing production system |
| CN114368518A (en) * | 2022-01-18 | 2022-04-19 | 重庆电子工程职业学院 | Packaging machine for advertisement design |
| CN114560128A (en) * | 2022-03-04 | 2022-05-31 | 安徽汉浩智能设备有限责任公司 | Air exhaust transverse sealing mechanism of hexahedron vacuum packaging machine |
| CN115467803A (en) * | 2022-08-24 | 2022-12-13 | 江苏毅合捷汽车科技股份有限公司 | Air compressor equipment for hydrogen fuel cell with spray atomizing humidification function |
| CN116902270A (en) * | 2023-09-08 | 2023-10-20 | 泰州市大明不锈钢有限公司 | Automatic packaging machine for metal products |
| CN117022790A (en) * | 2023-10-09 | 2023-11-10 | 山东乐大家生物科技有限公司 | Packaging equipment for prefabricated food |
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