CN110884223A - Pointed-bottom bag making machine - Google Patents
Pointed-bottom bag making machine Download PDFInfo
- Publication number
- CN110884223A CN110884223A CN201911376163.9A CN201911376163A CN110884223A CN 110884223 A CN110884223 A CN 110884223A CN 201911376163 A CN201911376163 A CN 201911376163A CN 110884223 A CN110884223 A CN 110884223A
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- Prior art keywords
- bag
- glue
- drum wheel
- drum
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/10—Feeding or positioning webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/16—Cutting webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/26—Folding sheets, blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/30—Shape of flexible containers pointed or tapered
Abstract
The invention relates to a sharp-bottom bag making machine, which comprises a frame, wherein a paper tube unreeling part, an edge gluing part, a paper bag flanging part, a traction part, a bag cutting part, a bag pressing conveying part, a bag bottom gluing forming part and a paper bag collecting part are sequentially arranged on the frame according to a bag making sequence, the bag bottom gluing forming part comprises a drum wheel transmission mechanism and a gluing mechanism, the drum wheel transmission mechanism comprises a drum wheel and a driving assembly for driving the drum wheel to rotate, the gluing mechanism comprises a glue containing assembly for storing glue and a glue coating roller for coating the glue on the bottom of a sharp-bottom bag in the drum wheel, the drum wheel comprises at least three drum wheel supporting plates and drum wheel side plates which are arranged on two sides of the drum wheel supporting plates and detachably connected with the drum wheel supporting plates, the drum wheel is assembled by connecting pieces and the drum wheel side plates on the two sides, a bottom sealing groove is arranged between the two adjacent drum wheels, the bottom sealing groove is, a bag clamping mechanism for clamping or opening the pointed bottom bag entering the bottom sealing groove is arranged in the drum wheel.
Description
Technical Field
The invention relates to a paper bag machine, in particular to a sharp-bottom bag making machine.
Background
A sharp-bottom bag is mainly used as a food bag and is mainly used as a packaging bag for toast or chips and other instant foods, a conventional bag making machine for making the sharp-bottom bag is sequentially provided with a paper tube unreeling part, an edge gluing part, a paper bag edge folding part, a traction part, a bag cutting part, a bag pressing conveying part, a bag bottom gluing forming part and a paper bag collecting part according to a bag making sequence, wherein the bag bottom gluing forming part comprises a drum wheel transmission mechanism and a gluing mechanism, a drum wheel in the drum wheel transmission mechanism is provided with a plurality of drum wheels for inserting the sharp-bottom bag into a bottom sealing groove, the sharp-bottom bag is inserted into the drum wheel through the bag pressing conveying part and then is glued and sealed through the gluing mechanism above the drum wheel, the drum wheel in the bag bottom gluing forming part rotates to glue and seal the sharp-bottom bag and then conveys the sharp-bottom bag into the paper bag collecting part, the gluing mechanism comprises a glue containing assembly for storing glue and a glue spreading roller for spreading the glue on the bottom of the, however, the existing sharp-bottom bag has the following defects:
1. the existing drum wheel is manufactured by integral casting, the drum wheel is high in manufacturing cost due to the fact that a plurality of bottom sealing grooves need to be formed in the drum wheel, the drum wheel needs to be replaced when damaged and maintained, and meanwhile, the existing drum wheel has a lifting space in a pointed bottom sealing process.
2. The existing glue containing assembly needs to put glue into a glue containing box and then glue is conveyed to a glue spreader through a bottom glue roller and then glue is applied to a pointed bottom bag, but the glue containing assembly cannot control the glue flow and is very troublesome in that the glue containing box needs to be cleaned frequently.
Disclosure of Invention
The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,
the utility model provides a sharp end bag system bag machine, but this system bag machine's flourishing mucilage binding device control glue flow that can be convenient, and clear up glue simple, this system bag machine's drum forms through the equipment, and spare part can be changed alone during with low costs, the maintenance, more convenient maintenance, and through set up the bag mechanism of pressing from both sides in the drum, can automatic centre gripping or loosen sharp end bag when making the drum rotate, guarantee the stability of sharp end bag back cover in-process.
In order to achieve the purpose, the invention provides the following technical scheme: a pointed-bottom bag making machine comprises a frame, wherein a paper tube unreeling part, an edge gluing part, a paper bag edge folding part, a traction part, a bag cutting part, a bag pressing conveying part, a bag bottom gluing forming part and a paper bag collecting part are sequentially arranged on the frame according to a bag making sequence, the bag bottom gluing forming part comprises a drum wheel transmission mechanism and a gluing mechanism, the drum wheel transmission mechanism comprises a drum wheel and a driving assembly for driving the drum wheel to rotate, the gluing mechanism comprises a glue containing assembly for storing glue and a glue coating roller for coating the glue on the bottom of a pointed-bottom bag in the drum wheel, and the pointed-bottom bag making machine is characterized in that: the drum wheel comprises at least three drum wheel supporting plates and drum wheel side plates arranged on two sides of the drum wheel supporting plates and detachably connected with the drum wheel supporting plates, the drum wheel supporting plates are assembled into the drum wheel through connecting pieces and the drum wheel side plates on two sides, a bottom sealing groove is arranged between every two adjacent drum wheel supporting plates, a gluing surface lower than the drum wheel drum surface is arranged on one side, corresponding to the drum wheel rotating direction, of the bottom sealing groove, and a bag clamping mechanism which clamps or opens a sharp bottom bag entering the bottom sealing groove is arranged at one end, corresponding to the bottom sealing groove, in the drum wheel.
By adopting the technical scheme, the drum wheel which is integrally formed in the bag bottom gluing forming component is changed into a drum wheel consisting of a plurality of drum wheel supporting plates and two drum wheel side plates, so that two ends of the drum wheel supporting plates can be fixedly connected with the drum wheel side plates through screws, the manufacturing difficulty and the cost of the drum wheel are reduced, the drum wheel can be continuously used by independently dismounting the drum wheel supporting plate needing to be replaced or cleaned when the drum wheel is cleaned after the sealing groove on the drum wheel is used for bonding the bottom of the sharp bottom bag in the using process and the using time is long, the bag clamping mechanism can be orderly opened and closed when the drum wheel rotates by arranging the bag clamping mechanism in the sealing groove, the sharp bottom bag is conveyed and sealed, the stability of the sharp bottom bag in the sealing process is ensured, the gluing surface lower than the drum surface is arranged on one side of the sealing groove corresponding to the rotating direction of the drum wheel, because the gluing surface is lower than the surface of the drum wheel, the gluing mechanism slightly folds the bottoms of the sharp-bottom bags by taking the bottom sealing groove as a folding line and sends the folded sharp-bottom bags into the bottom sealing groove, so that the partially folded sharp-bottom bags are positioned between the bag clamping mechanism and the bottom sealing groove, and the extended end is attached to the gluing surface, thereby facilitating bottom gluing of the sharp-bottom bags in the bottom sealing groove, and meanwhile, the drum wheel is rotationally matched with the bag clamping mechanism to swing in the bottom sealing groove to clamp the bottom sealing of the sharp-bottom bag bottom plate in the bottom sealing groove.
The pointed-bottom bag making machine can be further configured as follows: the glue containing assembly comprises a bottom glue frame plate, a glue containing plate and a bottom glue roller, the bottom glue frame plate is provided with a fixed support plate, the fixed support plate presses the glue containing plate on the surface of the fixed support plate through a pressing device, so that the glue containing plate can move on the surface of the fixed support plate, the two ends of the glue containing plate are provided with glue blocking plates, one ends, corresponding to the bottom glue roller, of the glue blocking plates are provided with arc-shaped contact surfaces for the bottom glue roller to rotate for gluing, and an adjusting device for adjusting the distance between the arc-shaped contact surfaces and the bottom glue roller is arranged between the fixed support plate and the glue containing plate.
By adopting the technical scheme, the glue containing plate is fixed on the fixed supporting plate by arranging the pressing device, namely the glue containing plate is ensured not to be separated from the fixed supporting plate when in operation, the glue containing plate can horizontally move on the fixed supporting plate through the pressing device, the glue is fixed in the glue blocking plate by arranging the glue blocking plate, the gluing is convenient to clean, the bottom glue roller can stick the glue from the glue blocking plate when rolling through arranging the arc-shaped contact surface, so that the glue is transferred into the sharp bottom bag, the distance between the arc-shaped contact surface and the bottom glue roller can be adjusted and adjusted through the adjusting device by arranging the adjusting device between the fixed supporting plate and the glue containing plate, so that the glue flow is controlled, the requirements of the sharp bottom bags with different specifications on different glue dosages when gluing the bottom are met, and the subsequent cleaning of the glue is also convenient because the glue containing plate and the fixed supporting plate can be detached and separated through the pressing mechanism, meanwhile, an automatic glue injection mechanism can be arranged above the glue containing plate, and the glue containing assembly is matched for gluing, so that the cleaning after gluing is more convenient.
The pointed-bottom bag making machine can be further configured as follows: the bag clamping mechanism comprises a bag clamping rotating shaft which is arranged on a drum wheel side plate in a penetrating mode, a bag clamping blade which stretches into a bottom sealing groove and is matched with a gluing surface to clamp or open a sharp bottom bag is arranged on the bag clamping rotating shaft, one end of the bag clamping rotating shaft extends out of the drum wheel side plate to form a driving end, and the bag clamping rotating shaft is driven to rotate through the driving end to drive the bag clamping blade to swing back and forth in the bottom sealing groove.
By adopting the technical scheme, the drum wheel transmission mechanism comprises the drum wheel and the driving assembly, the driving assembly comprises a main shaft for driving the drum wheel to rotate and a cam for driving the driving end of the bag clamping rotating shaft to rotate, the cam is fixed, a small swing arm sleeved on the driving end rotates along with the drum wheel, the small swing arm enables the bag clamping rotating shaft to swing back and forth along with the convex-concave of the cam, so that the bag clamping blade is controlled to be matched with the upper gluing surface to complete the closing and opening actions, the arrangement is ingenious, the driving end can adopt different driving modes to realize the back and forth rotation of the bag clamping rotating shaft, and the stability of the sharp-bottom bag.
The pointed-bottom bag making machine can be further configured as follows: adjusting device is including setting up the adjustable fender at flourishing offset plate both ends, the one end that the fixed bolster corresponds adjustable fender is equipped with adjusting bolt, and the other end is equipped with the spring fixing base, be equipped with the spring between spring fixing base and the adjustable fender, adjustable fender one end offsets with adjusting bolt, and the other end offsets with the spring, flourishing offset plate passes through adjusting bolt and adjusts the interval between arc contact surface and the primer cylinder.
By adopting the technical scheme, the movable baffle plates are arranged at the two ends of the glue containing plate, the adjusting bolt and the spring are arranged on the fixed supporting plate, when the glue flow is required to be adjusted, the movable baffle plates can be moved downwards only by rotating the adjusting bolt to press the spring to retract, so that the distance between the arc-shaped contact surface and the bottom glue roller is reduced, and the purpose of reducing the glue flow is achieved.
The pointed-bottom bag making machine can be further configured as follows: the pressing device comprises a fixed seat and a spring piece, wherein the fixed seat is fixed on the fixed supporting plate and corresponds to one end of the rubber baffle, the spring piece is detachably connected with the fixed seat, one end of the spring piece is connected with the fixed seat, the other end of the spring piece is abutted against the rubber baffle, and the rubber baffle is pressed on the surface of the fixed supporting plate through the rubber baffle.
Adopt above-mentioned technical scheme, through setting up the fixing base on fixed layer board, through screwed connection spring leaf on the fixing base, make the spring leaf pressfitting on keeping off the offset plate to pressing flourishing offset plate on fixed layer board surface, owing to using the spring leaf, need not often dismantle the spring leaf when dismantling flourishing offset plate simultaneously, just can pass through the elastic force of spring leaf, accomplish the loading and unloading.
The pointed-bottom bag making machine can be further configured as follows: one end of the rubber blocking plate corresponding to the spring piece is provided with a movable groove matched with the spring piece, and the rubber containing plate enables the rubber containing plate to move back and forth along the spring piece through the movable groove.
By adopting the technical scheme, the movable groove for the elastic spring leaf to move back and forth is formed in the glue blocking plate, so that when the glue containing plate adjusts the flow of glue through the adjusting device, the glue containing plate can not deflect left and right through the guide of the spring leaf, the gap between the glue containing plate and the bottom glue roller is kept horizontal, and the glue application is more uniform.
The pointed-bottom bag making machine can be further configured as follows: the bottom glue frame plate is provided with a leakage-proof disc, the leakage-proof disc is arranged at the bottom of the glue containing plate, one end of the leakage-proof disc extends to the bottom of the bottom glue roller, and the length of the extending end is longer than the gap between the arc-shaped contact surface and the bottom glue roller.
Adopt above-mentioned technical scheme, when the base rubber cylinder rotates the rubberizing, a small part glue drips easily, through set up the leak protection dish in flourishing offset plate bottom, makes leak protection dish one end extend to base rubber cylinder bottom, and the partial length of extension corresponds the viscose department of flourishing offset plate with the base rubber cylinder to collect the glue that will drip, it is more convenient to make the glue clearance, but simultaneously recoverable part glue continues to use.
The pointed-bottom bag making machine can be further configured as follows: and bearings for rotating the bag clamping rotating shaft are arranged at the two ends of the drum wheel side plate corresponding to the bag clamping rotating shaft.
By adopting the technical scheme, the bearings are arranged at the two ends of the bag clamping rotating shaft to ensure that the bag clamping rotating shaft rotates and is not directly contacted with the drum wheel side plate, so that the friction is reduced, the transmission effect is improved, and the service life is prolonged.
The pointed-bottom bag making machine can be further configured as follows: and one end of the drum wheel side plate, which corresponds to the bearing, is provided with a sealing cover for preventing the bearing from falling off.
Adopt above-mentioned technical scheme, because the bearing setting is in the drum curb plate, the rotation process is deviate from easily, sets up the closing cap through the one end that corresponds the bearing at the drum curb plate to prevent that the bearing from deviating from the drum curb plate.
The pointed-bottom bag making machine can be further configured as follows: at least two drum wheel supporting bars are arranged between the drum wheel side plates.
By adopting the technical scheme, in order to ensure the integral strength of the drum wheel structure, the drum wheel supporting bars are arranged between the drum wheel side plates at the two ends, so that the drum wheel side plates are mutually supported through the drum wheel supporting bars.
The invention has the beneficial effects that: 1. through assembling into the drum with a plurality of drum layer boards and drum curb plate to reduce the drum cost of manufacture, make the drum change the part alone when damaging simultaneously, do not need the whole change, more make things convenient for maintenance, can automatic centre gripping or loosen sharp end bag when making the drum rotate through setting up the bag mechanism of pressing from both sides, guarantee the stability of sharp end bag back cover in-process.
2. The glue containing plate is fixed on the surface of the fixed supporting plate through the spring piece, so that the glue containing plate can be more conveniently loaded and unloaded and cleaned, the adjusting device is arranged between the glue containing plate and the fixed supporting plate, the distance between the arc-shaped contact surface and the bottom glue roller is adjusted, the glue flow is controlled, and the glue is prevented from dripping through the leakage prevention disc.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a top view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Figure 3 is a perspective view of a drum according to an embodiment of the present invention.
Fig. 4 is an exploded view of fig. 3.
Fig. 5 is a schematic view of the structure of a drum according to an embodiment of the present invention.
Fig. 6 is a perspective view of a bag clamping mechanism according to an embodiment of the invention.
Fig. 7 is an exploded view of fig. 6.
Figure 8 is a partial cross-sectional view of a drum according to an embodiment of the present invention.
Fig. 9 is a schematic perspective view of a glue-holding assembly according to an embodiment of the invention.
Fig. 10 is an exploded view of fig. 9.
Fig. 11 is a schematic structural diagram of a glue filling assembly according to an embodiment of the invention.
Fig. 12 is a cross-sectional view of a glue-holding assembly according to an embodiment of the invention.
Detailed Description
As shown in fig. 1-12, a sharp-bottom bag making machine comprises a frame 1, a paper tube unreeling part 11, an edge gluing part 12, a paper bag flanging part 13, a traction part 14, a bag cutting part 15, a bag pressing conveying part 16, a bag bottom gluing forming part 17 and a paper bag collecting part 18 are sequentially arranged on the frame 1 according to a bag making sequence, the bag bottom gluing forming part 1 comprises a drum wheel transmission mechanism and a gluing mechanism, the drum wheel transmission mechanism comprises a drum wheel 2 and a driving assembly for driving the drum wheel 2 to rotate, the gluing mechanism comprises a glue containing assembly 3 for storing glue and a glue coating roller 4 for coating the glue on the bottom of a sharp-bottom bag in the drum wheel 2, the drum wheel 2 comprises at least three drum wheel supporting plates 21 and drum wheel side plates 22 which are arranged on two sides of the drum wheel supporting plates 21 and are detachably connected with the drum wheel supporting plates 21, the drum wheel supporting plates 21 are assembled with the drum wheel side plates 22 on two sides into, a bottom sealing groove 24 is arranged between two adjacent drum wheel supporting plates 21, one side of the bottom sealing groove 24 corresponding to the rotation direction of the drum wheel 2 is provided with an upper glue surface 211 lower than the drum surface of the drum wheel 2, one end of the drum wheel 2 corresponding to the bottom sealing groove 24 is provided with a bag clamping mechanism for clamping or opening a sharp bottom bag entering the bottom sealing groove 24, the glue containing assembly 3 comprises a bottom glue frame plate 31, a glue containing plate 32 and a bottom glue roller 33, the bottom glue frame plate 31 is provided with a fixed supporting plate 311, the fixed supporting plate 311 presses the glue containing plate 32 on the surface of the fixed supporting plate 311 through a pressing device, so that the glue containing plate 32 can move on the surface of the fixed supporting plate 311, two ends of the glue containing plate 32 are provided with glue blocking plates 321, one end of the glue blocking plate 321 corresponding to the bottom glue roller 33 is provided with an arc contact surface 3211 for the rotation gluing of the bottom glue roller 33, an adjusting device for adjusting the distance between the arc contact surface 3211 and the bottom glue roller 33 is arranged between the fixed supporting plate 311 and the glue, the bag clamping rotating shaft 25 is provided with a bag clamping blade 26 which extends into the bottom sealing groove 24 and is matched with the gluing surface 211 to clamp or open the sharp-bottom bag, one end of the bag clamping rotating shaft 25 extends out of the drum wheel side plate 22 to form a driving end 251, the bag clamping rotating shaft 25 is driven to rotate through the driving end 251 to drive the bag clamping blade 26 to swing back and forth in the bottom sealing groove 24, the adjusting device comprises movable baffles 322 arranged at two ends of a glue containing plate 32, one end of the fixed supporting plate 311, which corresponds to the movable baffle 322, is provided with an adjusting bolt 3111, the other end of the fixed supporting plate 311 is provided with a spring fixing seat 3112, a spring 3113 is arranged between the spring fixing seat 3112 and the movable baffle 322, one end of the movable baffle 322 is abutted against the adjusting bolt 3111, the other end of the fixed supporting plate 311 is abutted against the spring 3113, the glue containing plate 32 adjusts the distance between the arc contact surface 3211 and the bottom glue roller 33 through the adjusting bolt 3111, the pressing device, one end of a spring 3115 is connected with a fixed seat 3114, the other end of the spring 3115 is abutted against a rubber blocking plate 321, the rubber containing plate 32 is pressed on the surface of the fixed supporting plate 311 through the rubber blocking plate 321, one end of the rubber blocking plate 321 corresponding to the spring 3115 is provided with a movable groove 3212 matched with the spring 3115, the rubber containing plate 32 enables the rubber containing plate 32 to move back and forth along the spring 3115 through the movable groove 3212, the bottom rubber frame plate 31 is provided with a leakage-proof disc 312, the leakage-proof disc 312 is arranged at the bottom of the rubber containing plate 32, one end of the leakage-proof disc 312 extends to the bottom of the bottom rubber roller 33, the length of the extending end is longer than the gap between the arc-shaped contact surface 3211 and the bottom rubber roller 33, two ends of the drum side plates 22 corresponding to the bag clamping rotating shaft 25 are provided with bearings 27 for rotating the bag clamping rotating shaft 25, one end of the drum side plates 22 corresponding to the bearings 27.
In the practical use process, a paper roll of a sharp-bottom bag is placed on a paper tube unreeling part 11, the paper roll is pulled out and penetrates through an edge gluing part 12 and a paper bag edge folding part 13 to a traction part 14, the traction force of the traction part 14 is used as the driving force of the three parts of the paper tube unreeling part 11, the edge gluing part 12 and the paper bag edge folding part 13, after the whole machine is operated, the paper roll of the sharp-bottom bag is glued on one side of the paper roll through the edge gluing part 12, the edge of the paper bag edge folding part 13 is folded, a bag cutting part 15 is cut off, a bag pressing conveying part 16 is pressed and bonded until the bag bottom gluing forming part 17, the sharp-bottom bag is inserted into a bottom sealing groove 24 of a drum wheel through the bag pressing conveying part 16, then glue is injected between glue blocking plates 321 of a glue containing plate 32 by an automatic glue injection mechanism or manual work, the space between the glue containing plate 32 and a bottom glue roller 33 can be adjusted through an adjusting bolt 3111, thereby controlling the glue flow, the glue is smeared on the rotating bottom glue roller 33 through the glue containing plate 32, the bottom glue roller 33 transmits the glue to the glue spreader 4, the glue spreader 4 smears the glue on the bottoms of the sharp bottom bags on the drum 2, the glue spreading surface 211 lower than the drum surface of the drum 2 is arranged on one side of the back cover groove 4 corresponding to the rotation direction of the drum 2, because the glue spreading surface 211 is lower than the surface of the drum 2, the glue spreader 4 can slightly fold the bottoms of the sharp bottom bags with the back cover groove 24 as a folding line and send the bottoms into the back cover groove 24, so that the partially folded sharp bottom bags are positioned between the bag clamping mechanism and the back cover groove 24, the extended end is attached to the glue spreading surface 211, the bottom gluing of the sharp bottom bags in the back cover groove 24 is convenient, the glued sharp bottom bags rotate along with the drum 2, the end of the drum 2 corresponding to the driving end 251 is provided with a cam, the cam is fixed, and a small swing arm is sleeved outside the driving end 251, the small swing arm rotates along with the drum 2, the small swing arm enables the bag clamping rotating shaft 25 to swing back and forth along with the convex and concave of the cam, so that the bag clamping blade 26 is matched with the upper adhesive surface 211 to complete closing and opening actions, the bag clamping blade 26 is separated from the upper adhesive surface 211 when the drum 2 rotates to the end of the adhesive coating roller 4 to be used for gluing and inserting sharp-bottom bags, when the drum 2 moves to the paper bag collecting part 18, the cam drives the bag clamping blade 26 to slowly close and seal the bottom until the drum rotates to the paper bag collecting part 18, then the bags are separated, the drum 2 rotates and is matched with the bag clamping mechanism to swing in the bottom sealing groove 24 to clamp and release the bottoms of the sharp-bottom bags in the bottom sealing groove 24, the sharp-bottom bags are conveyed and sealed, the sharp-bottom bags are pushed to the paper bag collecting part 18 to be collected and counted through the collecting trolley and the counter, when the glue containing assembly is trimmed and cleaned by stopping, the spring leaf 115 and the adjusting bolt, the glue containing plate 2 can be easily detached and cleaned, and the glue in the leakage-proof disc 12 can be taken out for recycling and bottom gluing and sealing.
Claims (10)
1. The utility model provides a sharp end bag system bag machine, includes the frame, the fiber container that has arranged in proper order according to system bag order in the frame unreels part, edge glue part, container bag hem part, traction part, cuts bag part, presses bag conveying part, at the bottom of the bag rubberizing shaping part and container bag collection part, including drum drive mechanism and rubberizing mechanism in the rubberizing shaping part at the bottom of the bag, drum drive mechanism is including drum and drive drum pivoted drive assembly, rubberizing mechanism is including being used for depositing the flourishing glue subassembly of viscose and scribbling the glue spreader of sharp end bag bottom in the drum with glue, its characterized in that: the drum wheel comprises at least three drum wheel supporting plates and drum wheel side plates arranged on two sides of the drum wheel supporting plates and detachably connected with the drum wheel supporting plates, the drum wheel supporting plates are assembled into the drum wheel through connecting pieces and the drum wheel side plates on two sides, a bottom sealing groove is arranged between every two adjacent drum wheel supporting plates, a gluing surface lower than the drum wheel drum surface is arranged on one side, corresponding to the drum wheel rotating direction, of the bottom sealing groove, and a bag clamping mechanism which clamps or opens a sharp bottom bag entering the bottom sealing groove is arranged at one end, corresponding to the bottom sealing groove, in the drum wheel.
2. The pointed bottom bag making machine according to claim 1, wherein: the glue containing assembly comprises a bottom glue frame plate, a glue containing plate and a bottom glue roller, the bottom glue frame plate is provided with a fixed support plate, the fixed support plate presses the glue containing plate on the surface of the fixed support plate through a pressing device, so that the glue containing plate can move on the surface of the fixed support plate, the two ends of the glue containing plate are provided with glue blocking plates, one ends, corresponding to the bottom glue roller, of the glue blocking plates are provided with arc-shaped contact surfaces for the bottom glue roller to rotate for gluing, and an adjusting device for adjusting the distance between the arc-shaped contact surfaces and the bottom glue roller is arranged between the fixed support plate and the glue containing plate.
3. The pointed bottom bag making machine according to claim 1 or 2, wherein: the bag clamping mechanism comprises a bag clamping rotating shaft which is arranged on a drum wheel side plate in a penetrating mode, a bag clamping blade which stretches into a bottom sealing groove and is matched with a gluing surface to clamp or open a sharp bottom bag is arranged on the bag clamping rotating shaft, one end of the bag clamping rotating shaft extends out of the drum wheel side plate to form a driving end, and the bag clamping rotating shaft is driven to rotate through the driving end to drive the bag clamping blade to swing back and forth in the bottom sealing groove.
4. The pointed bottom bag making machine according to claim 2, wherein: adjusting device is including setting up the adjustable fender at flourishing offset plate both ends, the one end that the fixed bolster corresponds adjustable fender is equipped with adjusting bolt, and the other end is equipped with the spring fixing base, be equipped with the spring between spring fixing base and the adjustable fender, adjustable fender one end offsets with adjusting bolt, and the other end offsets with the spring, flourishing offset plate passes through adjusting bolt and adjusts the interval between arc contact surface and the primer cylinder.
5. The pointed bottom bag making machine according to claim 2 or 4, wherein: the pressing device comprises a fixed seat and a spring piece, wherein the fixed seat is fixed on the fixed supporting plate and corresponds to one end of the rubber baffle, the spring piece is detachably connected with the fixed seat, one end of the spring piece is connected with the fixed seat, the other end of the spring piece is abutted against the rubber baffle, and the rubber baffle is pressed on the surface of the fixed supporting plate through the rubber baffle.
6. The pointed bottom bag making machine of claim 5, wherein: one end of the rubber blocking plate corresponding to the spring piece is provided with a movable groove matched with the spring piece, and the rubber containing plate enables the rubber containing plate to move back and forth along the spring piece through the movable groove.
7. The pointed bottom bag making machine of claim 5, wherein: the bottom glue frame plate is provided with a leakage-proof disc, the leakage-proof disc is arranged at the bottom of the glue containing plate, one end of the leakage-proof disc extends to the bottom of the bottom glue roller, and the length of the extending end is longer than the gap between the arc-shaped contact surface and the bottom glue roller.
8. The pointed bottom bag making machine according to claim 3, wherein: and bearings for rotating the bag clamping rotating shaft are arranged at the two ends of the drum wheel side plate corresponding to the bag clamping rotating shaft.
9. The pointed bottom bag making machine according to claim 3, wherein: and one end of the drum wheel side plate, which corresponds to the bearing, is provided with a sealing cover for preventing the bearing from falling off.
10. The pointed bottom bag making machine according to claim 3, wherein: at least two drum wheel supporting bars are arranged between the drum wheel side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376163.9A CN110884223A (en) | 2019-12-27 | 2019-12-27 | Pointed-bottom bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376163.9A CN110884223A (en) | 2019-12-27 | 2019-12-27 | Pointed-bottom bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110884223A true CN110884223A (en) | 2020-03-17 |
Family
ID=69753296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911376163.9A Pending CN110884223A (en) | 2019-12-27 | 2019-12-27 | Pointed-bottom bag making machine |
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| Country | Link |
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| CN (1) | CN110884223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109382A (en) * | 2020-09-16 | 2020-12-22 | 天津长鑫亿讯科技有限责任公司 | Degradable plastic bag and preparation process thereof |
| CN113320224A (en) * | 2021-06-23 | 2021-08-31 | 苏州宏创包装科技有限公司 | Automatic sealing and cutting device for edge sewing of packaging bag |
-
2019
- 2019-12-27 CN CN201911376163.9A patent/CN110884223A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109382A (en) * | 2020-09-16 | 2020-12-22 | 天津长鑫亿讯科技有限责任公司 | Degradable plastic bag and preparation process thereof |
| CN113320224A (en) * | 2021-06-23 | 2021-08-31 | 苏州宏创包装科技有限公司 | Automatic sealing and cutting device for edge sewing of packaging bag |
| CN113320224B (en) * | 2021-06-23 | 2022-07-12 | 苏州宏创包装科技有限公司 | Automatic sealing and cutting device for edge sewing of packaging bag |
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