CN116039217A - Paper diaper gas hot-melt gluing treatment equipment and technology - Google Patents
Paper diaper gas hot-melt gluing treatment equipment and technology Download PDFInfo
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- CN116039217A CN116039217A CN202310256131.5A CN202310256131A CN116039217A CN 116039217 A CN116039217 A CN 116039217A CN 202310256131 A CN202310256131 A CN 202310256131A CN 116039217 A CN116039217 A CN 116039217A
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- round roller
- base
- roller
- hot melt
- melt adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to a hot-melt gluing treatment device and a hot-melt gluing treatment process for paper diaper gas, wherein the hot-melt gluing treatment device for paper diaper gas comprises a base, two vertical plates fixed on the base, and further comprises: the winding roller group is arranged between the two vertical plates and comprises two winding rollers rotatably arranged between the two vertical plates, and two transition press rollers are also arranged between the two vertical plates; the traction roller set is arranged on the base and comprises a first round roller which is rotatably arranged on one side of the vertical plate and a second round roller which is movably arranged on the base through two groups of height adjusting mechanisms, the first round roller is connected with a rotating shaft of the second round roller through a turning transmission mechanism, and the rotating shaft of the first round roller is also connected with a Malta cross movement mechanism which is arranged on the base.
Description
Technical Field
The invention relates to diaper production and processing equipment, in particular to diaper gas hot-melt gluing treatment equipment and technology.
Background
The paper diaper is a common daily article for infants, and is a common name of paper diapers, paper diapers and pull-up pants. The dry diaper can keep the infant asleep overnight, and is commonly called as 'diaper' due to its strong water absorption. The conventional diaper alone is of course much better in breathability than the diaper, and is much better because it has only cloth and no water barrier.
Modern paper diapers generally comprise three main parts, namely a surface coating layer, an absorption core layer and a base fabric. The surface coating layer is closely attached to the body of the infant, can promote the urine to quickly permeate and effectively prevent rewet, and keeps the surface layer of the diaper dry. The absorbent core is primarily capable of capturing and rapidly absorbing urine, dispersing urine, or diffusing it throughout the core by capillary action, ultimately absorbing and storing urine. The absorbent core layer of the paper diaper in the domestic market mainly comprises a layered structure composed of pure wood pulp (fluff pulp) and super absorbent resin (SAP).
In the production and processing of paper diapers, hot melt adhesive is needed to be adopted between raw materials for roll bonding, however, when the existing processing equipment is used for glue coating processing, various processing actions are controlled by different control ends, and are finished by means of various sensing components, so that the requirements of the sensing components on the working environment are high, errors are easy to generate in actual production, and unnecessary losses are caused.
Disclosure of Invention
The invention aims to provide equipment and a process for hot melt adhesive coating of paper diaper gas, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a panty-shape diapers gas hot melt rubber coating treatment facility, includes the base and is fixed in on the base and two risers of relative setting still include:
the winding roller set is arranged between the two vertical plates and comprises two winding rollers which are rotatably arranged between the two vertical plates and used for winding raw materials, and two transition pressing rollers are also arranged between the two vertical plates and are used for carrying out roll bonding on the raw materials;
the traction roller set is arranged on the base and comprises a first round roller rotatably arranged on one side of the vertical plate and a second round roller movably arranged on the base through two groups of height adjusting mechanisms, the rotating shafts of the first round roller and the second round roller are connected through a turning transmission mechanism, and the rotating shaft of the first round roller is also connected with a Maltese cross movement mechanism arranged on the base;
the mounting frame is fixed on the base and is U-shaped, a charging barrel for containing hot melt adhesive is fixed on the mounting frame, a reciprocating driving mechanism is arranged on one side of the mounting frame, which is far away from the vertical plate, and a glue spraying structure is arranged on the reciprocating driving mechanism and used for spraying the hot melt adhesive in the charging barrel onto raw materials;
the reciprocating driving mechanism is connected with the Maltese cross movement mechanism, the Maltese cross movement mechanism is used for driving the reciprocating driving mechanism to move with the traction roller set in a staggered mode, when the reciprocating driving mechanism moves, the glue spraying structure is caused to reciprocate along the width direction of the raw materials, so that the glue spraying structure executes gluing action, and when the traction roller set moves, the glued raw materials are pulled.
As a further scheme of the invention: the maltese cross movement mechanism comprises a driving motor arranged on the base, a first driven wheel and a second driven wheel which are rotatably arranged on the base, wherein the output end of the driving motor is fixedly provided with a driving wheel, the rotating shaft of the first driven wheel is connected with the reciprocating driving mechanism, and the rotating shaft of the second driven wheel is connected with the rotating shaft of the first round roller through a fourth transmission belt and a bevel gear set.
As still further aspects of the invention: the height adjusting mechanism comprises a screw rod vertically rotatably installed on the base and a lifting plate which is arranged on the screw rod and in threaded connection with the screw rod, the two screw rods are connected through a fifth transmission belt, and the second round roller is rotatably installed between the two lifting plates.
As still further aspects of the invention: the turning transmission mechanism comprises a gear set structure arranged on the lifting plate and a connecting structure for connecting the gear set structure with the rotating shaft of the first round roller, the gear set structure comprises a first gear rotatably arranged on the lifting plate and a second gear fixedly arranged on the second round roller coaxially, and the second gear is meshed with the first gear.
As still further aspects of the invention: the connecting structure comprises a first connecting rod and a second connecting rod, the head ends of the first connecting rod and the second connecting rod are rotationally connected through a shaft piece, the tail end of the first connecting rod is rotationally connected with the rotating shaft of the first round roller, and the tail end of the second connecting rod is rotationally connected with the rotating shaft of the first gear;
the shaft piece is connected with the rotating shaft of the first round roller through a first driving belt and is also connected with the rotating shaft of the first gear through a second driving belt.
As still further aspects of the invention: the reciprocating driving mechanism comprises a guide driven structure and a driving assembly, wherein the guide driven structure and the driving assembly are arranged on the base, the driving assembly comprises two driving wheels rotatably arranged on the base, a connecting piece for connecting the two driving wheels and a cylinder arranged on the connecting piece, the connecting piece is in rolling fit with the two driving wheels, and a rotating shaft of one driving wheel is connected with a rotating shaft of the first driven wheel through a third transmission belt.
As still further aspects of the invention: the guide driven structure comprises two guide rods fixedly arranged on the base, a transverse moving plate slidably arranged on the two guide rods and a driven rod fixed at the bottom of the transverse moving plate;
the spraying structure is arranged on the transverse moving plate, a strip-shaped through groove is formed in the driven rod, and the cylinder extends into the strip-shaped through groove and is in sliding connection with the driven rod.
As still further aspects of the invention: the upper gluing structure comprises a cylinder fixedly arranged on the transverse moving plate and a disc hermetically and slidably arranged in the cylinder, and the disc is fixed with the movable end of a second cylinder arranged on the transverse moving plate;
the outer wall of the cylinder and one end far away from the second cylinder are respectively provided with a first one-way valve and a second one-way valve, the second one-way valve is connected with a box body, the upper part of the box body is in sealing sliding fit with the mounting frame, a through hole for the hot melt adhesive to enter is formed in the box body, and a plurality of through holes are formed in one side, far away from the cylinder, of the box body;
one side of the box body is fixedly connected with a long slat, and the long slat is in sealing sliding fit with the mounting frame.
A gluing process using the paper diaper gas hot-melt gluing treatment equipment comprises the following steps:
firstly, distributing raw materials, and enabling the raw materials to sequentially pass through two transition press rolls and the traction roll set to form a raw material transmission path;
step two, the maltese cross movement mechanism moves to drive the reciprocating driving mechanism and the first round roller to rotate;
step three, the reciprocating driving mechanism moves to drive the glue spraying structure to reciprocate along the width direction of the raw material, glue spraying is completed, the first round roller rotates, the second round roller and the first round roller synchronously rotate in different directions, and the raw material is horizontally pulled;
and step four, repeating the steps until the gluing treatment of the raw materials on the winding roller group is completed.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, when in use, the maltese cross movement mechanism drives the reciprocating driving mechanism and the traction roller set to move in a staggered way, when the reciprocating driving mechanism moves, the glue spraying structure is driven to reciprocate along the width direction of the raw material to realize gluing, when the traction roller set moves, the bonded raw material can be pulled to realize automatic material changing function, and as the mechanical interlocking mode is adopted in the invention, the mutual matching among the mechanisms is realized, and further the gluing treatment is completed, so that the reliability is high, errors in the production process can be effectively reduced, and the invention is suitable for popularization and use.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a diaper gas hot-melt adhesive coating apparatus.
Fig. 2 is a schematic structural view of a thermal pad gas-melt adhesive coating apparatus for a diaper at another angle.
Fig. 3 is a schematic structural view of a thermal pad gas-melt adhesive coating apparatus according to another embodiment of the present invention.
Fig. 4 is an enlarged view of the structure at a in fig. 1.
Fig. 5 is an enlarged view of the structure at B in fig. 3.
Fig. 6 is a schematic structural view of a glue spraying structure in an embodiment of a gas hot-melt adhesive treatment apparatus for a diaper.
Fig. 7 is a schematic view of the structure of fig. 6 at another angle.
Fig. 8 is a schematic diagram of a connection relationship between a first round roller and a second round roller in an embodiment of a diaper gas hot-melt adhesive coating apparatus.
In the figure: 1. a base; 2. a vertical plate; 3. a wind-up roll; 4. a transition press roll; 5. a first cylinder; 6. an assembly plate; 7. a lifting plate; 8. a shaft member; 9. a first round roller; 10. a second round roller; 11. a first gear; 12. a second gear; 13. a first link; 14. a second link; 15. a first belt; 16. a second belt; 17. a driving motor; 18. a driving wheel; 19. a first driven wheel; 20. a second driven wheel; 21. a third belt; 22. a fourth belt; 23. a transmission shaft; 24. a bevel gear set; 25. a screw rod; 26. a fifth belt; 27. a guide rod; 28. a driven rod; 29. a transverse moving plate; 30. a cylinder; 31. a second cylinder; 32. a disc; 33. a case; 34. a connecting piece; 35. a column; 36. a long slat; 37. a charging barrel; 38. a mounting frame; 39. and (3) driving wheels.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1-8, in an embodiment of the present invention, a thermal paper diaper gas hot-melt adhesive treatment apparatus includes a base 1, two vertical plates 2 fixed on the base 1 and disposed opposite to each other, and further includes:
the winding roller set is arranged between the two vertical plates 2 and comprises two winding rollers 3 which are rotatably arranged between the two vertical plates 2 and used for winding raw materials, two transition press rollers 4 are also arranged between the two vertical plates 2, and the two transition press rollers 4 are used for carrying out rolling adhesion on the raw materials;
the traction roller set is arranged on the base 1 and comprises a first round roller 9 rotatably arranged on one side of the vertical plate 2 and a second round roller 10 movably arranged on the base 1 through two groups of height adjusting mechanisms, the rotating shafts of the first round roller 9 and the second round roller 10 are connected through a turning transmission mechanism, and the rotating shaft of the first round roller 9 is also connected with a Maltese cross movement mechanism arranged on the base 1;
the mounting frame 38 is fixed on the base 1 and is in a U-shaped arrangement, a charging barrel 37 for containing hot melt adhesive is fixed on the mounting frame, a reciprocating driving mechanism is arranged on one side of the mounting frame 38 away from the vertical plate 2, and a glue spraying structure is arranged on the reciprocating driving mechanism and is used for spraying the hot melt adhesive in the charging barrel 37 onto raw materials;
the reciprocating driving mechanism is connected with the Maltese cross movement mechanism, the Maltese cross movement mechanism is used for driving the reciprocating driving mechanism to move with the traction roller set in a staggered mode, when the reciprocating driving mechanism moves, the glue spraying structure is caused to reciprocate along the width direction of the raw materials, so that the glue spraying structure executes gluing action, and when the traction roller set moves, the glued raw materials are pulled.
It should be further noted that the two transition press rollers 4 are a first press roller and a second press roller, the first press roller is rotatably installed between the two vertical plates 2, the base 1 is further provided with two first air cylinders 5, movable ends of the two first air cylinders 5 are respectively fixedly provided with a mounting plate 6, the two mounting plates 6 are respectively slidably connected with the two vertical plates 2, and the second press roller is rotatably installed between the two mounting plates 6;
in actual production, the first air cylinder 5 works to drive the assembly plate 6 to slide on the vertical plate 2, so that the height of the second press roller can be changed, the height of the second press roller can be adjusted to be proper, two layers of glued raw materials between the first press roller and the second press roller have certain pressure, and when the raw materials are pulled by the pulling roller set, the raw materials between the first press roller and the second press roller can be rolled and bonded.
Referring to fig. 5 again, the maltese cross movement mechanism includes a driving motor 17 mounted on the base 1, a first driven wheel 19 and a second driven wheel 20 rotatably mounted on the base 1, and a driving wheel 18 is fixed at an output end of the driving motor 17, a rotation shaft of the first driven wheel 19 is connected with the reciprocating driving mechanism, and a rotation shaft of the second driven wheel 20 is connected with a rotation shaft of the first round roller 9 through a fourth transmission belt 22 and a bevel gear set 24.
In detail, a transmission shaft 23 is vertically rotatably mounted on the base 1, and the fourth transmission belt 22 is used for connecting the transmission shaft 23 with the rotation shaft of the second driven wheel 20;
next, the bevel gear set 24 includes a first bevel gear fixedly installed at an end of the transmission shaft 23 remote from the base 1 and a second bevel gear fixedly installed coaxially with the first round roller 9, and the second bevel gear is engaged with the first bevel gear.
When the driving motor 17 works, the driving wheel 18 is driven to rotate, and then the driving wheel 18 drives the first driven wheel 19 and the second driven wheel 20 to rotate in a staggered manner, when the first driven wheel 19 rotates, the rotating shaft drives the reciprocating driving mechanism to move, the reciprocating driving mechanism drives the glue spraying structure to do reciprocating motion along the width direction of the raw materials, so that the glue spraying structure executes the glue spraying action, when the second driven wheel 20 rotates, the rotating shaft drives the transmission shaft 23 to rotate through the fourth transmission belt 22, the transmission shaft 23 drives the first round roller 9 to rotate through the bevel gear set 24, accordingly, the first round roller 9 drives the second round roller 10 to rotate through the turning transmission mechanism, and the rotation of the first round roller 9 and the second round roller 10 is synchronous and different, so that the raw materials which are positioned between the first round roller 9 and the second round roller 10 and are subjected to bonding are pulled, and the automatic material changing function is realized.
Referring to fig. 1 and 2 again, the height adjusting mechanism includes a screw rod 25 vertically rotatably mounted on the base 1, and a lifting plate 7 disposed on the screw rod 25 and in threaded connection with the screw rod 25, wherein the two screw rods 25 are connected by a fifth driving belt 26, and the second round roller 10 is rotatably mounted between the two lifting plates 7.
During actual production, a worker can make two screw rods 25 synchronously rotate by rotating one screw rod 25, so that the lifting plate 7 can be in threaded fit with the screw rods 25 to move upwards or downwards, the raw materials between the first round roller 9 and the second round roller 10 can be subjected to certain pressure, and when the first round roller 9 and the second round roller 10 are synchronously rotated in different directions, on one hand, the raw materials are pulled and conveyed, and on the other hand, the first round roller 9 and the second round roller 10 play a secondary rolling role on the raw materials.
Referring to fig. 4 and 8 again, the direction-changing transmission mechanism includes a gear set structure mounted on the lifting plate 7 and a connection structure for connecting the gear set structure with the rotation shaft of the first round roller 9, the gear set structure includes a first gear 11 rotatably mounted on the lifting plate 7 and a second gear 12 fixedly mounted coaxially with the second round roller 10, and the second gear 12 is meshed with the first gear 11.
The connecting structure comprises a first connecting rod 13 and a second connecting rod 14, the head ends of the first connecting rod 13 and the second connecting rod 14 are rotationally connected through a shaft piece 8, the tail end of the first connecting rod 13 is rotationally connected with the rotating shaft of the first round roller 9, and the tail end of the second connecting rod 14 is rotationally connected with the rotating shaft of the first gear 11. The shaft member 8 is connected to the rotation shaft of the first round roller 9 via a first belt 15 and is also connected to the rotation shaft of the first gear 11 via a second belt 16.
When the first round roller 9 rotates, the rotating shaft drives the shaft member 8 to rotate through the first driving belt 15, the shaft member 8 drives the first gear 11 to rotate through the second driving belt 16, and then the first gear 11 drives the second round roller 10 to rotate through the second gear 12, so that the first round roller 9 and the second round roller 10 synchronously rotate in different directions;
in use, when the screw rod 25 is rotated to adjust the height of the second roller 10, if the second roller 10 is lifted, the angle between the first link 13 and the second link 14 will be reduced, otherwise, if the second roller 10 is lifted, the angle between the first link 13 and the second link 14 will be increased, so that the linkage state between the first roller 9 and the second roller 10 is still maintained.
Referring to fig. 6 and 7 again, the reciprocating driving mechanism includes a guiding driven structure mounted on the base 1 and a driving assembly, the driving assembly includes two driving wheels 39 rotatably mounted on the base 1, a connecting member 34 connecting the two driving wheels 39, and a column 35 disposed on the connecting member 34, the connecting member 34 is in rolling fit with the two driving wheels 39, and a rotation shaft of one driving wheel 39 is connected with a rotation shaft of the first driven wheel 19 through a third transmission belt 21.
The guiding driven structure comprises two guiding rods 27 fixedly mounted on the base 1, a transverse moving plate 29 slidably arranged on the two guiding rods 27 and a driven rod 28 fixed at the bottom of the transverse moving plate 29, the glue spraying structure is arranged on the transverse moving plate 29, a strip-shaped through groove is formed in the driven rod 28, and the column 35 stretches into the strip-shaped through groove and is slidably connected with the driven rod 28.
When the first driven wheel 19 rotates, the rotation shaft drives the driving wheel 39 to rotate through the third transmission belt 21, and then the column 35 moves along with the connecting piece 34, and drives the driven rod 28 and the traversing plate 29 to slide reciprocally on the guide rod 27 through the strip-shaped through groove, and the traversing plate 29 completes one reciprocal movement in each rotation process of the first driven wheel 19, so that the glue spraying structure completes one glue spraying action.
The upper gluing structure comprises a cylinder 30 fixedly installed on the transverse moving plate 29 and a disc 32 hermetically and slidably arranged in the cylinder 30, wherein the disc 32 is fixed with the movable end of a second cylinder 31 installed on the transverse moving plate 29;
the outer wall of the cylinder 30 and one end far away from the second cylinder 31 are respectively provided with a first one-way valve and a second one-way valve, the second one-way valve is connected with a box 33, the upper portion of the box 33 is in sealing sliding fit with the mounting frame 38, a through hole for the hot melt adhesive to enter is formed in the box, a plurality of through holes are further formed in one side, far away from the cylinder 30, of the box 33, a long plate 36 is fixedly connected to one side of the box 33, and the long plate 36 is in sealing sliding fit with the mounting frame 38.
Specifically, a through hole is formed in the mounting frame 38, when the mounting frame 38 is overlapped with the through holes in the box body 33, the hot melt adhesive in the feed cylinder 37 can enter the box body 33, when the transverse moving plate 29 slides towards one side on the guide rod 27, the second cylinder 31 drives the disc 32 to slide towards the box body 33 in the cylinder 30, in the process, the first one-way valve is not conducted, the second one-way valve is conducted, so that the gas in the cylinder 30 can be blown into the box body 33 through the second one-way valve to blow the hot melt adhesive in the box body 33 to the surface of raw materials, and meanwhile, the long slat 36 moves along with the box body 33 to seal the through hole in the mounting frame 38, so that the hot melt adhesive in the feed cylinder 37 is prevented from being missed; a step of
When the traversing plate 29 slides on the guide bar 27 towards the other side, the second cylinder 31 will drive the disc 32 to slide in the cylinder 30 away from the box 33, in which process the first one-way valve is conductive and the second one-way valve is non-conductive, so that a certain amount of air is stored again in the cylinder 30 for pumping out in the next round of gluing.
A gluing process using the paper diaper gas hot-melt gluing treatment equipment comprises the following steps:
firstly, distributing raw materials, and enabling the raw materials to sequentially pass through the two transition press rolls 4 and the traction roll set to form a raw material transmission path;
step two, the maltese cross movement mechanism moves to drive the reciprocating driving mechanism and the first round roller 9 to rotate;
step three, the reciprocating driving mechanism moves to drive the glue spraying structure to reciprocate along the width direction of the raw material, glue spraying is completed, the first round roller 9 rotates, the second round roller 10 and the first round roller 9 synchronously rotate in different directions, and the raw material is horizontally pulled;
and step four, repeating the steps until the gluing treatment of the raw materials on the winding roller group is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a panty-shape diapers gas hot melt rubber coating treatment facility, includes base (1) and is fixed in on base (1) and two riser (2) of relative setting, its characterized in that still includes:
the winding roller set is arranged between the two vertical plates (2) and comprises two winding rollers (3) which are rotatably arranged between the two vertical plates (2) and used for winding raw materials, two transition pressing rollers (4) are also arranged between the two vertical plates (2), and the two transition pressing rollers (4) are used for carrying out rolling adhesion on the raw materials;
the traction roller set is arranged on the base (1) and comprises a first round roller (9) rotatably arranged on one side of the vertical plate (2) and a second round roller (10) movably arranged on the base (1) through two groups of height adjusting mechanisms, the rotating shafts of the first round roller (9) and the second round roller (10) are connected through a turning transmission mechanism, and the rotating shaft of the first round roller (9) is also connected with a Malta cross movement mechanism arranged on the base (1);
the mounting frame (38) is fixed on the base (1) and is U-shaped, a charging barrel (37) for containing hot melt adhesive is fixed on the mounting frame, a reciprocating driving mechanism is arranged on one side, away from the vertical plate (2), of the mounting frame (38), and a glue spraying structure is arranged on the reciprocating driving mechanism and used for spraying the hot melt adhesive in the charging barrel (37) onto raw materials;
the reciprocating driving mechanism is connected with the Maltese cross movement mechanism, the Maltese cross movement mechanism is used for driving the reciprocating driving mechanism to move with the traction roller set in a staggered mode, when the reciprocating driving mechanism moves, the glue spraying structure is caused to reciprocate along the width direction of the raw materials, so that the glue spraying structure executes gluing action, and when the traction roller set moves, the glued raw materials are pulled.
2. The hot melt adhesive treatment equipment for paper diaper gas according to claim 1, wherein the maltese cross movement mechanism comprises a driving motor (17) arranged on the base (1) and a first driven wheel (19) and a second driven wheel (20) rotatably arranged on the base (1), the output end of the driving motor (17) is fixedly provided with a driving wheel (18), the rotating shaft of the first driven wheel (19) is connected with the reciprocating driving mechanism, and the rotating shaft of the second driven wheel (20) is connected with the rotating shaft of the first round roller (9) through a fourth transmission belt (22) and a bevel gear set (24).
3. A diaper gas hot melt adhesive coating treatment device according to claim 2, wherein the height adjusting mechanism comprises a screw rod (25) vertically rotatably mounted on the base (1) and a lifting plate (7) which is arranged on the screw rod (25) and is in threaded connection with the screw rod, two screw rods (25) are connected through a fifth transmission belt (26), and the second round roller (10) is rotatably mounted between the two lifting plates (7).
4. A diaper gas hot melt adhesive coating apparatus according to claim 3, characterized in that the direction changing transmission mechanism comprises a gear set structure mounted on the lifting plate (7) and a connection structure connecting the gear set structure with the rotation shaft of the first round roller (9), the gear set structure comprises a first gear (11) rotatably mounted on the lifting plate (7) and a second gear (12) fixedly mounted coaxially with the second round roller (10), and the second gear (12) is meshed with the first gear (11).
5. The hot melt adhesive treatment equipment for paper diaper gas according to claim 4, wherein the connecting structure comprises a first connecting rod (13) and a second connecting rod (14) which are rotatably connected at the head end through a shaft piece (8), the tail end of the first connecting rod (13) is rotatably connected with the rotating shaft of the first round roller (9), and the tail end of the second connecting rod (14) is rotatably connected with the rotating shaft of the first gear (11);
the shaft piece (8) is connected with the rotating shaft of the first round roller (9) through a first driving belt (15), and is also connected with the rotating shaft of the first gear (11) through a second driving belt (16).
6. A diaper gas hot melt adhesive coating apparatus according to claim 2, characterized in that the reciprocating drive mechanism comprises a guiding driven structure mounted on the chassis (1) and a drive assembly comprising two drive wheels (39) rotatably mounted on the chassis (1), a connecting member (34) connecting the two drive wheels (39) and a column (35) provided on the connecting member (34), the connecting member (34) being in rolling engagement with the two drive wheels (39), and the rotational axis of one of the drive wheels (39) being connected with the rotational axis of the first driven wheel (19) by a third belt (21).
7. The hot melt adhesive treatment equipment for paper diaper gas according to claim 6, wherein the guiding driven structure comprises two guiding rods (27) fixedly installed on the base (1), a traversing plate (29) slidingly arranged on the two guiding rods (27) and a driven rod (28) fixedly arranged at the bottom of the traversing plate (29);
the spraying structure is arranged on the transverse moving plate (29), a strip-shaped through groove is formed in the driven rod (28), and the column body (35) stretches into the strip-shaped through groove and is in sliding connection with the driven rod (28).
8. A diaper gas hot melt adhesive coating apparatus according to claim 7, wherein said upper adhesive structure comprises a cylinder (30) fixedly mounted on said traverse plate (29) and a disc (32) sealingly slidably provided in said cylinder (30), said disc (32) being fixed to a movable end of a second cylinder (31) mounted on said traverse plate (29);
the outer wall of the cylinder (30) and one end far away from the second cylinder (31) are respectively provided with a first one-way valve and a second one-way valve, the second one-way valve is connected with a box body (33), the upper part of the box body (33) is in sealing sliding fit with the mounting frame (38), a through hole for the hot melt adhesive to enter is formed, and a plurality of through holes are formed in one side, far away from the cylinder (30), of the box body (33);
one side of the box body (33) is fixedly connected with a long slat (36), and the long slat (36) is in sealing sliding fit with the mounting frame (38).
9. A gumming process using the diaper gas hot-melt gumming treatment apparatus as set forth in claim 1, characterized by comprising the steps of;
firstly, distributing raw materials, and enabling the raw materials to sequentially pass through two transition press rolls (4) and the traction roll set to form a raw material transmission path;
step two, the maltese cross movement mechanism moves to drive the reciprocating driving mechanism and the first round roller (9) to rotate;
step three, the reciprocating driving mechanism moves to drive the glue spraying structure to reciprocate along the width direction of the raw material and finish gluing, the first round roller (9) rotates, the second round roller (10) and the first round roller (9) synchronously rotate in different directions, and the raw material is horizontally pulled;
and step four, repeating the steps until the gluing treatment of the raw materials on the winding roller group is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310256131.5A CN116039217A (en) | 2023-03-16 | 2023-03-16 | Paper diaper gas hot-melt gluing treatment equipment and technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310256131.5A CN116039217A (en) | 2023-03-16 | 2023-03-16 | Paper diaper gas hot-melt gluing treatment equipment and technology |
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| CN116039217A true CN116039217A (en) | 2023-05-02 |
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| CN202310256131.5A Pending CN116039217A (en) | 2023-03-16 | 2023-03-16 | Paper diaper gas hot-melt gluing treatment equipment and technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393314A (en) * | 2023-05-25 | 2023-07-07 | 广东安之伴实业有限公司 | Automatic material supplementing and gluing equipment and method for unidirectional moisture absorption and uniform heating composite fiber fabric |
-
2023
- 2023-03-16 CN CN202310256131.5A patent/CN116039217A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393314A (en) * | 2023-05-25 | 2023-07-07 | 广东安之伴实业有限公司 | Automatic material supplementing and gluing equipment and method for unidirectional moisture absorption and uniform heating composite fiber fabric |
| CN116393314B (en) * | 2023-05-25 | 2023-08-01 | 广东安之伴实业有限公司 | Automatic material supplementing and gluing equipment and method for unidirectional moisture absorption and uniform heating composite fiber fabric |
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