CN105143048A - Three-side seal film packaging machine - Google Patents
Three-side seal film packaging machine Download PDFInfo
- Publication number
- CN105143048A CN105143048A CN201480024187.7A CN201480024187A CN105143048A CN 105143048 A CN105143048 A CN 105143048A CN 201480024187 A CN201480024187 A CN 201480024187A CN 105143048 A CN105143048 A CN 105143048A
- Authority
- CN
- China
- Prior art keywords
- packed article
- film
- packing film
- sealing
- article packing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- 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
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
- B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/30—Electrical means
- B29C65/305—Electrical means involving the use of cartridge heaters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/133—Fin-type joints, the parts to be joined being flexible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8246—Servomechanisms, e.g. servomotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
- B29C66/83541—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws flying jaws, e.g. jaws mounted on crank mechanisms or following a hand over hand movement
- B29C66/83543—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws flying jaws, e.g. jaws mounted on crank mechanisms or following a hand over hand movement cooperating flying jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/849—Packaging machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Package Closures (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
To make it possible to simplify an end sealer mechanism and increase the strength of the mechanism, as well as to incorporate a peripheral device which accompanies three-side seal film packaging to save space in an end sealer region.A gear train (27) is provided comprising a motive gear (21) and a pair of driven gears (23, 25) meshed with a top side and bottom side, respectively, of the motive gear and disposed in a straight line in the vertical direction, linking shafts (29a, 29b) of the pair of driven gears are joined to a bottom end sealer (30b) via a double-housing base (37) which is rotationally driven in phase by first and second cranks (31a-31b, 35a-35b), and the linking shaft (29b) of the bottom-side driven gear is joined to a top end sealer (30a) by a top end sealer base (45) via connecting rods (44a-44b) which are rotationally driven in opposite phase by third cranks (43a-43b) linked to the second cranks.
Description
Technical field
The present invention relates to three sealing film wrapping machine, particularly, relate to make the end part seal device of upper and lower a pair close, leave and the reciprocating end sealing mechanism of the driving and horizontal direction of carrying out vertical direction simplify while mechanism for intensifying intensity, and in end part seal field, three sealing films can be made to pack subsidiary peripheral device enroll in three sealing film wrapping machine, thus reach joint space-efficient object.Be easy to manufacture and maintenance, and cheap for manufacturing cost three sealing film wrapping machine.
Background technology
Past, known a kind of three sealing film wrapping machine, packed article is packaged in packing film, by the welding of central seal device (longitudinal sealer) and close, the welding of the pair of end portions sealer that leaves, fusing (welding, cut-out), when forming three sealing film packaging bags of the specified length of the size corresponding to packed article longitudinal direction, transverse direction, short transverse, from the throughput direction of packed article packing film, at least side of framework to utilize the end part seal device of upper and lower a pair of 3 to 5 gear drive.(such as, patent documentation 1-2)
One in these gears is driving gear, other be meshed with driving gear respectively, the driven gear that leave close by actuator drives pair of end portions sealer.
Prior art document
Patent documentation
Patent documentation 1: Unexamined Patent 9-301325 publication
Patent documentation 2: JP 2013-86836 publication
Summary of the invention
The problem that invention will solve
But, three sealing film wrapping machine like this, owing to employing more gear in end part seal field, so there is the structure forming the driving device being tied to end part seal device from this gear, its mechanism can be extremely complicated, cost up is caused because it manufactures complicated, and maintenance becomes loaded down with trivial details, and from the relation of the size of this train of gears and the driving device to end part seal device, need the space of sizable reality, although there is requirement to be enrolled by subsidiary peripheral device in three sealing films packaging, but can not etc. difficult point.
The present invention makes to solve such difficult point, object is to provide a kind of three sealing film wrapping machine, mechanism for intensifying intensity while simplification end sealing mechanism, and in end part seal field, three sealing films can be made to pack subsidiary peripheral device enroll in three sealing film wrapping machine, thus reach joint space-efficient object.Be easy to manufacture and maintenance, and be conducive to reducing manufacturing cost.
Solve the scheme of problem
For reaching such object, three sealing film wrapping machine of the present invention, main frame is provided with, utilizes shaping machine to use the packing film of constantly releasing from film roll to pack the packed article come from supply conveyer supply, form the film feeding mechanism of packed article packing film; Utilize the central seal device that the welding of packed article packing film is tubular by central seal device; The center conveyor device of the packed article packing film be fused into by central seal device carried by the center conveyer of utilization; Utilize pair of end portions sealer, the tubular packed article packing film welding transported by center conveyor device is cut off, and forms the end seal of three sealing bags of the package length of regulation; Utilize the discharge conveyor device of discharging conveyer and being discharged by formed three sealing bags.In addition, main frame is provided with the subframe that can be free to slide in vertical direction; Subframe, from the throughput direction of packed article packing film, wherein on one end, is provided with by driving gear and is meshed with the upside of driving gear, downside respectively, the train of gears that a pair driven gear of linearly configuration is in the vertical direction formed; From the throughput direction of packed article packing film, the connection shaft of a pair driven gear combines with bottom sealer with the door shape base station of same phase rotary actuation respectively by the 1st, the 2nd crank by subframe both sides; From the throughput direction of packed article packing film, the connection shaft of the driven gear of the downside in a pair driven gear, respectively by by the 3rd crank be combined on the 2nd crank of subframe both sides, with the pitman of opposite phase rotary actuation, via upper end sealing base station, combine with upper end sealer by playing parts.Upper end sealing base station slidably supports by establishing the axis of guide also becoming to be integrated in door shape base station.
Three sealing film wrapping machine of the present invention, upper end sealing base station comprises, before being cut off by a pair upper and lower end sealer welding for the packed article packing film at tubular, the film of the thickness side of packed article packing film is folded into, forms the crimping unit of the flanging folded into the inside.
Three sealing film wrapping machine of the present invention, synchronous with the delivery speed of packing film, the annular brush of auxiliary packed article packing film conveying is selectively configured on either party of central seal Qi Huo center conveyer.
Invention effect
According to the structure following three sealing film wrapping machine of the present invention, can contribute to make the end part seal device of upper and lower a pair close, leave and the reciprocating end sealing mechanism of the driving and horizontal direction of carrying out vertical direction simplify while mechanism for intensifying intensity, and in end part seal field, three sealing films can be made to pack subsidiary peripheral device enroll in three sealing film wrapping machine, thus reach joint space-efficient object.Be easy to manufacture and maintenance, and be conducive to reducing manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the overall perspective view of three sealing film wrapping machine of the present invention.
Fig. 2 is the block diagram of the central seal device in three sealing film wrapping machine of the present invention.
Fig. 3 A (a) is the block diagram of the end seal in three sealing film wrapping machine of the present invention, b () is the mounting list figure of the subframe of main frame relative to end seal, (c) is the exploded view of bottom sealing.
Fig. 3 B (a) is the block diagram of the end seal in three sealing film wrapping machine of the present invention, the part that (b) is end seal remove after block diagram, (c) is the block diagram of upper end sealing.
Fig. 4 is the block diagram from the end seal viewed from the opposition side of Fig. 3 A (a) three sealing film wrapping machine of the present invention, Fig. 3 B (a),
Fig. 5 A is the block diagram of center conveyor device, discharge conveyor device and conveyer switching mechanism in three sealing film wrapping machine of the present invention.
Fig. 5 B is in three sealing film wrapping machine of the present invention, the block diagram of the center conveyor device shown under the endless belt state unloading conveyer, discharge conveyor device and conveyer switching mechanism.
Fig. 6 is the block diagram of the crimping unit used in three sealing film wrapping machine of the present invention.
Fig. 7 is the synchronous drive division of each device in three sealing film wrapping machine of the present invention and the front view of display annular brush.
Fig. 8 is the motion diagram of the upper and lower end sealing in three sealing film wrapping machine of the present invention.
Fig. 9 is after using three sealing film wrapping machine of the present invention to carry out flanging, the block diagram of the state of three sealing bags of formation.
Figure 10 is the electrical control block diagram of the electrical control gear of three sealing film wrapping machine of the present invention.
Figure 11 is the front view that the casing of upper and lower end sealer in three sealing film wrapping machine of the present invention runs.
Detailed description of the invention
With reference to the accompanying drawings, the preferred embodiment of three sealing film wrapping machine of the present invention is described.
As shown in Figure 1, three sealing film wrapping machine 100 of the present invention are provided with on main frame 36, shaping machine 16 is utilized to use the packing film 14 (Fig. 7) of constantly releasing from film roll 12, pack and supply from supply conveyer 10 the packed article W of coming, form the film feeding mechanism 20 of packed article packing film 18; Utilize the central seal device 24 (Fig. 2) that packed article packing film 18 welding is tubular by central seal device 22a, 22b; The center conveyor device 28 of the packed article packing film 18 (Fig. 9) utilizing center conveyer 26 to carry to be fused into by central seal device 24; Utilize a pair, that is upper and lower end sealer 30a, 30b (Fig. 3 A, Fig. 3 B, Fig. 4), tubular packed article packing film 18 welding transported by center conveyor device 28 is cut off, and forms the end seal 32 of three sealing bags PW (Fig. 9) of the package length of regulation; Utilize the discharge conveyor device 34 of discharging conveyer 33 and being discharged by formed three sealing bags PW.
Main frame 36 is securely combined on wrapping machine body, and wrapping machine body is combined by pipe 101 by T-shaped joint 102 and forms.Not only lightweight according to three sealing film wrapping machine made by this formation, and construct firm.
In film feeding mechanism 20, supply conveyer 10 at width be the transverse width of corresponding packed article W the recessed road of transport 11 on be provided with pusher (not shown), packing film 14 hangs over the film roll 12 of suspension from roller 12a successively on roller 12b, roller 12c, roller 12d, roller 12e (Fig. 7), constantly releases rotationally.Utilize shaping machine 16 packing film 14 to pack and supply from supply conveyer 10 the packed article W of coming, form packed article packing film 18.
In central seal device 24 (Fig. 2), as a pair central seal device 22a, 22b of rod sealer, and a pair that arranges before and after it catches roller 15a-15b, and a pair sealed roller 15c-15d, linearly configuration on the direct of travel of packed article packing film 18.Packed article packing film 18 is strained by seizure roller 15a-15b, is tubular by central seal device 22a, 22b for heating and sealed roller 15c-15d by packed article packing film 18 welding.In order to the initial setting before operation or maintenance, opening/closing lever 15e-15f can be utilized open a pair central seal device 22a, 22b, catch roller 15a-15b a pair, and a pair sealed roller 15c-15d.In packaging action, in the mode of clamping the edge at the two ends of packed article packing film 18, packed article packing film 18 is closed between these, carriage direction is strained the edge at its two ends, carry out thermal welding.
Catch roller 15a-15b to be driven bevel gear 24c by servomotor Mb (Fig. 7), seizure roller axle drive shaft 24a, seizure roller, catch roller driven bevel pinion 24e, caught roller gear 15j, 15i driving.Sealed roller 15c-15d drives bevel gear, sealed roller driven bevel pinion 24h by servomotor Mb (Fig. 7), sealed roller axle drive shaft 24b, sealed roller, sealed roller gear 15g, 15h drive.
In center conveyor device 28, transported by center conveyer 26 by the packed article packing film 18 of central seal device 24 weldings.
In end seal 32, utilize a pair upper and lower end sealer 30a, 30b, tubular packed article packing film 18 welding transported by center conveyor device 28 is cut off, and forms three sealing bags PW of the package length of regulation.
In discharge conveyor device 34, three the sealing bags PW formed discharge by discharging conveyer.
In addition, close to each other to a pair of end seal 32 upper and lower end sealer 30a, 30b, leave corresponding, open respectively and close between the center conveyer 26 of center conveyor device 28 and discharge conveyer 33, two conveyer of discharge conveyor device 34.This conveyer switching mechanism 70 (Fig. 5 A, Fig. 5 B, Fig. 6) relevant, can describe in detail afterwards.
As shown in Fig. 3 A, Fig. 3 B, Fig. 4, main frame 36 is provided with the subframe 38 that can be free to slide in vertical direction.
Subframe 38, comprises a pair auxiliary frame frame plate 38a, 38b in opposite directions, along by substrate 36a, upper substrate 36b, the 4 pillar 36c be fixed on main frame 36 are free to slide in vertical direction.That is in auxiliary frame frame plate 38a, 38b, chimeric have the keyway 38c of slide key 38g to be located in top and bottom, and on the other hand, on pillar 36c, key slip elongated slot 36d is located in top and bottom.Thus, subframe 38 utilizes the slide key 38g be entrenched in the keyway 38c of auxiliary frame frame plate 38a, 38b, is led, be free to slide in vertical direction along pillar 36c by key slip elongated slot 36d.
In subframe 38, along the A side of wherein side on the carriage direction of packed article packing film 18, be provided with train of gears 27, wherein said train of gears 27 comprises the driving gear 21 driven by end part seal servomotor Ma, and be meshed with the upside of driving gear, downside respectively, a pair driven gear 23,25 of linearly configuration in the vertical direction.
Connection shaft 29a, 29b of a pair driven gear 23,25, by being positioned at first, second crank 31a-31b, 35a-35b of subframe 38 both sides A, B on the carriage direction of packed article packing film 18 with the door shape base station 37 of same phase rotary actuation, sealer 30b is combined with bottom.
Door shape base station 37 is formed by column sections 37a, 37b and 37c mortise.That is, the through abutment portion 37c of lower portion of connection wheel hub 51a, 51b of band annulus, fabricated section 51c, 51d are arranged on column sections 37a, 37b upper and with connection wheel hub 51a, 51b tabling being with annulus, couple together with screw 51e.
End part seal temperature booster 86 (Figure 10) is equipped with in sealer 30b inside, bottom, is fixed on abutment portion 37c.
In this drive structure, one end of pin 39a-39b is fixed on one end of the 1st crank 31a-31b, 1st crank 31a-31b is fixed on the two ends of connection shaft 29a affixed on driven gear 23, and the other end of pin 39a-39b is connected to upper connecting part 37d, 37f of a column sections 37a-37b of shape base station 37 rotationally by bearing 37h.
One end of pin 40a-40b is fixed on one end of the 2nd crank 35a-35b, 2nd crank 35a-35b is fixed on the two ends of connection shaft 29b affixed on driven gear 25, the other end of pin 40a-40b is connected to lower connecting part 37e, 37g of a column sections 37a-37b of shape base station 37 rotationally by bearing 37h, and stretches out and be fixed on one end of the 3rd crank 43a-43b.Pin 41a-41b is fixed on the other end of the 3rd crank 43a-43b.
Like this, the connection shaft 29b of the driven gear 25 of the downside in a pair driven gear is fixed with the 3rd crank 43a-43b, from the carriage direction F of packed article packing film 18, be fixed in the other end of the pin 40a-40b on the 2nd crank 35a-35b at A, B place being positioned at subframe both sides respectively, be connected with the bearing on the lower connecting part 37e-37g being arranged on a column sections 37a-37b of shape base station 37 rotationally, and through after stretch out.
In addition, the connection shaft 29b of the driven gear 25 of the downside in a pair driven gear seals base station 45 by pitman 44a-44b with upper end and combines, from the carriage direction of packed article packing film 18, be fixed in the A being positioned at subframe both sides respectively, pin 40a-40b on the 2nd crank 35a-35b at B place, be connected with the bearing 37h on the lower connecting part 37e-37g being arranged on a column sections 37a-37b of shape base station 37 rotationally, and stretch out after through, with the 3rd crank 43a, 43b is connected, pitman 44a-44b is by the 3rd crank 43a, 43b is with opposite phase rotary actuation.
Pitman 44a-44b and upper end are sealed base station 45 and are connected by end bar 44e-44f.Upper end sealer 30a is fixed on to free springing on upper end sealing base station 45 in the vertical direction by the part 46c-46d (Figure 11) that plays installed with fabricated section 46a-46b.
Upper end sealing base station 45 slidably supports by establishing the axis of guide 51 also becoming to be integrated in door shape base station 37.Specifically, fabricated section 51a-51b affixed on the through abutment portion 37c in lower end of the axis of guide 51, is then fixedly mounted respectively by the hold-down arm 51c-51d being fixed in a upper inner of the column sections 37a-37b of shape base station 37, and upper end and adapter plate 52 are fixed as one.
Upper end sealer 30a is equipped with inside the cutting knife (not shown) and end part seal temperature booster 85 (Figure 10) that cut off packed article packing film 18, is arranged on the below of upper end sealing base station 45 by playing part 46c-46d.Thus, when upper end sealer 30a combines with bottom sealer 30b, upper end sealer 30a can carry out upward movement resisting and play part 46c-46d elastomeric while.Thus, sealer 30a in upper end can carry out the welding of packed article packing film 18 exactly.
According to such drive structure, can simplification end sealing mechanism while mechanism for intensifying intensity
Linearlyly in the vertical direction be provided with the train of gears 27 comprising driving gear 21 and a pair driven gear 23,25, from driven gear 23,25, to by with the 1st, the 2nd crank 31a-31b, 35a-35b, 3rd crank 43a, 43b drives the structure of upper and lower end sealer 30a, 30b, near end part seal apparatus 32, form wide space.
Utilize the space that this is wide, as shown in Fig. 5 A, Fig. 6, Fig. 9, in three sealing film wrapping machine of the present invention, by the crimping unit 53 that the film of the thickness side PS of packed article packing film 18 folds into the inside, be arranged on upper end by support 54b and seal on base station 45.
Before the packed article packing film 18 of tubular, is cut off a pair upper and lower end sealer 30a, 30b welding, crimping unit 53 is stretched out by the push rod 54a of cylinder 54, fold into the film of the thickness side PS of packed article packing film 18, forms the flanging 55 folded into the inside.Cylinder 54 exports according to the detection of coder E, is controlled (Figure 10) by electrical control gear 80.
In addition, utilize the space that this is wide, as shown in Figure 7, in three sealing film wrapping machine of the present invention, synchronous with the transportation speed of packed article packing film 18, for the annular brush 56 of the transport of auxiliary package thing packing film 18, can select to be configured in central seal device 24, central seal device central seal device 22a, 22b and center conveyer 26 either party on.Annular brush 56, can freely reversally be arranged on main frame 36, thus reach can select to be configured in central seal device 22a, 22b and center conveyer 26 either party on object.In addition, the explanation about this mount scheme is omitted.
As previously mentioned, close to each other to a pair of end seal 32 upper and lower end sealer 30a, 30b, leave corresponding, open respectively and close between the center conveyer 26 of center conveyor device 28 and discharge conveyer 33, two conveyer of discharge conveyor device 34.
In this conveyer switching mechanism 70, for carrying out such on-off action, on center conveyer 26 and discharge conveyer 33 as shown in Figure 5A, endless belt 57,58 is looped around roller 63a, 63b, 63c, 63d, 63e, 63f and roller 64a, 64b, 64c, 64d, 64e, 64f, 64g upper (Fig. 5 A, Fig. 5 B) respectively free-extension.Wherein, in order to carry out this on-off action, roller 63e, 63f, 64c, 64d are arranged on opening and closing frame 59a-59b, 60a-60b, and can move on the equidirectional or opposite sense of the carriage direction F of packed article packing film 18.When center conveyer 26 and discharge conveyor device 34 are opened, the roller 63f of the endless belt 57 and roller 64d of endless belt 58 moves away from each other.On the contrary, when center conveyer 26 and discharge conveyor device 34 close, the roller 63f of the endless belt 57 and roller 64d of endless belt 58 closely moves.Like this, close to each other to upper and lower end sealer 30a, 30b, leave corresponding, to open respectively between two conveyers and closed.
In order to carry out center conveyer 26 and discharge the on-off action of conveyor device 34, a pair opening and closing frame 59a-59b, 60a-60b being provided with guide groove cam 61,62 stride across a pair upper and lower end sealer 30a, 30b and are arranged in the horizontal direction of main frame 36.
The guide groove cam 61 of opening and closing frame 59a-59b is provided with the linearly lower guide groove cam part 61a extended in vertical direction, and connected, that be converted to the direction contrary with the carriage direction of packed article packing film 18, the linearly upper guide groove cam part 61b extended in vertical direction.On the other hand, the guide groove cam 62 of opening and closing frame 60a-60b is provided with the linearly lower guide groove cam part 62a extended in vertical direction, and connected, to be converted to packed article packing film 18 carriage direction, the linearly upper guide groove cam part 62b extended in vertical direction.
Roller 72a, 72b are embedded in the guide groove cam 61,62 of opening and closing frame 59a-59b, 60a-60b respectively, become its cam follower.Close to each other to upper and lower end sealer 30a, 30b, leave corresponding, by roller 63a, 63b and lower guide groove cam part 61a and upper guide groove cam part 61b, to open respectively between two conveyers and closed.
Below, the synchronous driving of each device about three sealing film wrapping machine is described.
As shown in Figure 7, supply conveyer 10, by hanging with the gear 10b of chain 10a, is driven by supply conveyer servomotor Mc.
At film feeding mechanism 20, central seal device 24, discharge conveyor device 34, in annular brush 56, roll shaft 12a, roll shaft 12b are driven by central seal servomotor Mb by V-type band and gear 24a, 24b, 26a, 33a of hanging with chain 24c.
Be provided with corresponding to three sealing bags that should be made in electrical control gear 80 (Fig. 1, Figure 10), for the setting panel 83 of the pattern and parameter that set package length etc., and for operating the guidance panel 84 of three sealing film wrapping machine 100.
Electrical control gear 80 controls supply conveyer servomotor Mc, drives supply conveyer 10.Detect the position mark on the upwards of movement of supply conveyer 10 and packing film 14 by coder E, its detection signal feeds back to electrical control gear 80.
Electrical control gear 80 controls end part seal servomotor Ma and central seal servomotor Mb.Central seal servomotor Mb drives central seal device 24, and then is driven center conveyor device 28 by central seal device 24, discharged conveyor device 34.
In addition, temperature booster, end part seal temperature booster 85, the end part seal temperature booster 86 of electrical control gear 80 control center sealer 22a, 22b.
In addition, electrical control gear 80 drives crimping unit 53 and annular brush 56.
By the coder E of supply conveyer 10, each device is synchronously driven by electrical control gear 80 (Figure 10).Preferably, conveyer 33 is taken out of faster than the transportation speed of center conveyer 26.
In addition, the height adjustment mechanism 90 (Fig. 3 A, Fig. 3 B, Fig. 7) of end seal 32 is provided with.Height adjustment mechanism 90 is for utilizing height adjusting screws 93, by the downside of the substrate 36a of main frame 36, be threaded connection with the regulating plate 92 be fixed on the lower end of subframe 38, carry out being free to slide in vertical direction by rotation of adjustment knob 91 from below.In height adjustment mechanism 80, rotate adjusting knob 91, the engage position of upper and lower end sealer 30a, 30b can be made, with the thickness of packed article W accordingly, and the mid-depth of packed article W is consistent.
In three the sealing film wrapping machine formed like this, operator (operator) first, utilize the setting panel 83 of electrical control gear 80, according to required three sealing bags, set pattern and the parameter of corresponding package length etc., secondly, in central seal device 24, in order to initial setting before operation, utilize opening/closing lever 15e-15f to open a pair central seal device 22a, 22b, roller 15a-15b is caught with a pair, and a pair sealed roller 15c-15d.In film feeding mechanism 20, to central seal device 22a, 22b, packing film 14 is led in advance from shaping machine 16, prepare with packing film 14 three sealing bags packing packed article W.After three sealing bags are ready to, utilize opening/closing lever 15e-15f by a pair central seal device 22a, 22b, and a pair catches roller 15a-15b, and a pair sealed roller 15c-15d is returned to closed condition by open state.Also have, in order to can with central seal device 22a, 22b welding packing film 14, in order to can above, bottom sealer 30a, 30b welding cut off packing film 14, the electrothermal heater 85,86 (Figure 10) of each sealer is energized in advance, carries out temperature control.
Packed article W is loaded on supply conveyer 10 by operator (operator), by operation guidance panel 84, drives supply conveyer 10 by electrical control gear 80 by supply conveyer servomotor Mc.
Meanwhile, by electrical control gear 80, driven film feeding mechanism 20, central seal device 24 by central seal servomotor Mb, discharge the center conveyer 26 of conveyor device 3, taken out of conveyer 33 and annular brush 56.
In central seal device 24, catch roller 15a-15b and sealed roller 15c-15d to be driven by servomotor Mb, packed article packing film 18 is strained by seizure roller 15a-15b, carries out tubular welding and central seal to carry out central seal device 22a, 22b of heating and sealed roller 15c-15d.
Carry out central seal, packing film 14 that interior packing has packed article W, driven by the center conveyer 26 of central seal device 24, send in a pair of end seal 32 upper and lower end sealer 30a, 30b.
In end seal 32, drive end sealing servomotor Ma is carried out with electrical control gear 80, connection shaft 29a, 29b of a pair driven gear 23,25, by being combined with bottom sealer 30b with the door shape base station 37 of same phase rotary actuation by the 1st, the 2nd crank 31a-31b, 35a-35b.The connection shaft 29b of the driven gear of downside, to be combined with upper end sealer 30a by playing part 46 via upper end sealer base station 45 by pitman 44a-44b, pitman 44a-44b is by the 3rd crank 43a, 43b is with opposite phase rotary actuation, pin 40a-40b is fixed on the 2nd crank 35a-35b, be connected with the bearing 37h on the lower connecting part 37e-37g being arranged on a column sections 37a-37b of shape base station 37 rotationally, and stretch out after through, with the 3rd crank 43a, 43b is connected, therefore, on, bottom sealer 30a, 30b circles with opposite phase close to each other, leave, on a pair, bottom sealer 30a, 30b synthesizes up-and-down movement and the back and forth shake of the 180 ° of phase places that stagger, carry out drawing as Fig. 8, biosynthesis locus UL shown in Figure 11, the motion of LL.
Certainly, close to each other to upper and lower end sealer 30a, 30b, leave corresponding, by roller 63f, 64d and lower guide groove cam part 61a and upper guide groove cam part 61b, to open respectively between two conveyers and closed.
In this case, because upper end sealer 30a is by playing part 46c, 46d is arranged on the below of upper end sealing base station 45, when upper end sealer 30a and bottom sealer 30b abuts against, due to pair of end portions sealer 30a, 30b clips the cutting line that the packed article packing film 18 that encases packed article W passes through, can overlap in the vertical direction, by being arranged on upper end sealer 30a can play part 46c, the elastic force of 46d absorbs it and dodges, positively carry out welding and cut-out (Fig. 8 of packed article packing film 18, Figure 11).Further, this is played part 46c, 46d and has the function that pair of end portions sealer 30a, 30b welding cut-off pressure to packed article packing film 18 carries out appropriateness adjustment.
Like this, end part seal apparatus 32, with the transportation speed with packed article packing film 18 synchronously close to each other, leave ground, that is with the 180 ° of phase places that stagger, drive ground up and down to a pair upper and lower end sealer 30a, 30b, carry out simulation box motion (fitfull circular movement).In this case, the contact time point La contacted from a pair upper and lower end sealer 30a, 30b to when leaving mutually leave time point Lb during, the synchronous speed (fixed speed) that a pair upper and lower end sealer 30a, 30b maintenance is synchronous with the transportation speed of packed article packing film 18, moves together in the horizontal direction in the discharge direction of three sealing bags.Upper and lower end sealer 30a, 30b with synchronous speed, and utilize aforesaid elastic force of playing part 46c, 46d, in (La-Lb) during this period, move the welding positively carrying out packed article packing film 18.Such control is carried out by electrical control gear 80 drived control end part seal servomotor Ma.
Beyond during this synchronous speed, pair of end portions sealer 30a, 30b carry out simulation box motion (fitfull circular movement) with variable-speed motion.That is, pair of end portions sealer 30a, 30b (La-Lb) and speedup, high speed during synchronous speed, the front reduction gear of (La-Lb) during synchronous speed.
Thus, the synchronous speed that these three sealing film wrapping machine carry out upper and lower end sealer 30a, 30b maintains and variable-speed motion, can reach the high efficiency of the making of three sealing bags
Like this, a pair upper and lower end sealer 30a, 30b synthesis stagger 180 ° of phase places up-and-down movement and back and forth shake, carry out the motion of biosynthesis locus UL, the LL drawn as shown in Fig. 8, Figure 11, cut off by the welding of a pair upper and lower end sealer 30a, 30b, detected the upwards of movement of supply conveyer 10 by coder E, form three sealing bags PW (Fig. 9) of the package length of the defined corresponding to the parameter set by electrical control gear 80.Further, packed article packing film 18, before being cut off by a pair upper and lower end sealer 30a, 30b welding, makes flanging 55 by the cylinder 54 of crimping unit 53.
Also have, the annular brush 56 of the transport of auxiliary packed article packing film 18 can select to be configured in central seal device 24, central seal device central seal device 22a, 22b side (P1) and center conveyer 26 side (P2) either party on, by to encase bleeding in the packed article packing film 18 of packed article W, three sealing bags PW of anti-oxidation can be formed.
Three sealing bags PW of such formation, are discharged by the conveyer 33 that takes out of of discharging conveyor device 34.
As described above, according to three sealing film wrapping machine of the present invention, to make the end part seal device of upper and lower a pair close, leave and the reciprocating end sealing mechanism of the driving and horizontal direction of carrying out vertical direction simplify while mechanism for intensifying intensity.And in end part seal field, three sealing films can be made to pack subsidiary peripheral device and enroll in three sealing film wrapping machine, thus reach joint space-efficient object.Be easy to manufacture and maintenance, and make cheap for manufacturing cost.
The explanation of symbol:
W packed article
PW tri-sealing bags
The carriage direction of F packed article packing film
The side of A mono-side
A, B both sides
The thickness side of PS packed article packing film
100 3 sealing film wrapping machine
10 supply conveyers
12 film rolls
14 packing films
16 shaping machines
18 packed article packing films
20 film feeding mechanisms
21 driving gears
22a, 22b central seal device
23,25 driven gears
(driven gears on the upside of in the of 23)
(driven gears on the downside of in the of 25)
24 central seal devices
26 center conveyers
27 train of gearss
28 center conveyor devices
29a, 29b connection shaft
30a, 30b pair of end portions sealer
(30a upper end sealer)
(30b bottom sealer)
31a-31b the 1st crank
32 end seals
33 discharge conveyer
34 discharge conveyor device
35a-35b the 2nd crank
36 main frames
37 shape base stations
38 subframes
43a-43b the 3rd crank
44a-44b pitman
45 upper end sealer base stations
46c-46d plays part
51 axis of guides
53 crimping units
55 flangings
Claims (3)
1. three sealing film wrapping machine, main frame is provided with, and utilizes shaping machine to use the packing film of constantly releasing from film roll to pack the packed article come from supply conveyer supply, forms the film feeding mechanism of packed article packing film; Utilize the central seal device that the welding of described packed article packing film is tubular by central seal device; The center conveyor device of the described packed article packing film be fused into by described central seal device carried by the center conveyer of utilization; Utilize a pair upper and lower end sealer, packed article packing film welding described in the tubular transport described center conveyor device is cut off, and forms the end seal of three sealing bags of the package length of regulation; Utilize the discharge conveyor device of discharging conveyer and being discharged by formed three sealing bags, it is characterized in that,
Described main frame is provided with the subframe that can be free to slide in vertical direction;
Described subframe, from the wherein one end viewed from the throughput direction of described packed article packing film, is provided with the train of gears be made up of driving gear and a pair driven gear being meshed linearly configuration in the vertical direction with the upside of described driving gear, downside respectively;
From the throughput direction of described packed article packing film, the connection shaft of described a pair driven gear combines with bottom sealer with the door shape base station of same phase rotary actuation respectively by the 1st, the 2nd crank by subframe both sides;
From the throughput direction of described packed article packing film, the connection shaft of the driven gear of the downside in described a pair driven gear, respectively by by the 3rd crank be attached on described 2nd crank of described subframe both sides with the pitman of opposite phase rotary actuation, via upper end sealing base station, combine with described upper end sealer by playing part;
Described upper end sealing base station slidably supports by establishing the axis of guide also becoming to be integrated in described door shape base station.
2. three sealing film wrapping machine as claimed in claim 1, it is characterized in that, described upper end sealing base station comprises, before being cut off by a pair upper and lower end sealer welding for the packed article packing film at described tubular, the film of the thickness side of described packed article packing film is folded into, forms the crimping unit of the flanging folded into the inside.
3. three sealing film wrapping machine as claimed in claim 1, it is characterized in that, synchronous with the delivery speed of described packing film, the annular brush of auxiliary described packed article packing film conveying is selectively configured on either party of described central seal device or described center conveyer.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013121829A JP5756978B2 (en) | 2013-06-10 | 2013-06-10 | Three-side seal film packaging machine |
| JP2013-121829 | 2013-06-10 | ||
| PCT/JP2014/060846 WO2014199721A1 (en) | 2013-06-10 | 2014-04-16 | Three-side seal film packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105143048A true CN105143048A (en) | 2015-12-09 |
| CN105143048B CN105143048B (en) | 2018-01-05 |
Family
ID=52022023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480024187.7A Active CN105143048B (en) | 2013-06-10 | 2014-04-16 | Three-side seal film packaging machine |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP5756978B2 (en) |
| KR (1) | KR102102382B1 (en) |
| CN (1) | CN105143048B (en) |
| MY (1) | MY171597A (en) |
| SG (1) | SG11201507146XA (en) |
| TW (1) | TWI603889B (en) |
| WO (1) | WO2014199721A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491866A (en) * | 2017-10-16 | 2020-08-04 | 康维尔有限公司 | Rotary pulse sealer |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6980280B2 (en) * | 2018-09-21 | 2021-12-15 | 大森機械工業株式会社 | Conveyor belt device |
| KR101993186B1 (en) * | 2018-12-04 | 2019-06-27 | 이용근 | Shut type continuous packing machine |
| CN112141447A (en) * | 2020-10-23 | 2020-12-29 | 瑞派克智能包装科技(昆山)有限公司 | Middle seal line mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5528409B2 (en) | 2011-10-17 | 2014-06-25 | 株式会社フジキカイ | Sealing device for bag making and filling machine |
-
2013
- 2013-06-10 JP JP2013121829A patent/JP5756978B2/en active Active
-
2014
- 2014-04-16 CN CN201480024187.7A patent/CN105143048B/en active Active
- 2014-04-16 KR KR1020157035012A patent/KR102102382B1/en active IP Right Grant
- 2014-04-16 MY MYPI2015703758A patent/MY171597A/en unknown
- 2014-04-16 SG SG11201507146XA patent/SG11201507146XA/en unknown
- 2014-04-16 WO PCT/JP2014/060846 patent/WO2014199721A1/en active Application Filing
- 2014-05-01 TW TW103115689A patent/TWI603889B/en active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125109A (en) * | 1986-11-05 | 1988-05-28 | 日立バツテリ−販売サ−ビス株式会社 | Packer |
| JPH04102531A (en) * | 1990-08-07 | 1992-04-03 | Ibaraki Seiki Kk | Welding device for packaging material |
| JPH09301325A (en) * | 1996-05-08 | 1997-11-25 | Fuji Mach Co Ltd | Film sealing device in packaging machine |
| JP2001278222A (en) * | 2000-04-03 | 2001-10-10 | Fuji Mach Co Ltd | Horizontal sealing device of horizontal bag-making and filling machine |
| JP2003112711A (en) * | 2001-10-02 | 2003-04-18 | Ibaraki Precision Mach Co Ltd | Sealing apparatus adaptable for high-speed rotation |
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| CN102325697A (en) * | 2009-02-20 | 2012-01-18 | 株式会社铃木制作所 | Three-side seal film packaging machine |
| JP2010202220A (en) * | 2009-02-27 | 2010-09-16 | Fuji Mach Co Ltd | Sealing apparatus for bag making/filling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491866A (en) * | 2017-10-16 | 2020-08-04 | 康维尔有限公司 | Rotary pulse sealer |
| CN111491866B (en) * | 2017-10-16 | 2022-05-13 | 康维尔有限公司 | Rotary pulse sealer |
Also Published As
| Publication number | Publication date |
|---|---|
| MY171597A (en) | 2019-10-21 |
| CN105143048B (en) | 2018-01-05 |
| SG11201507146XA (en) | 2015-10-29 |
| TW201502009A (en) | 2015-01-16 |
| JP2014237481A (en) | 2014-12-18 |
| KR20160019433A (en) | 2016-02-19 |
| TWI603889B (en) | 2017-11-01 |
| JP5756978B2 (en) | 2015-07-29 |
| WO2014199721A1 (en) | 2014-12-18 |
| KR102102382B1 (en) | 2020-04-20 |
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