CN112220164B - Shoe fabric combined edge folding and pasting device - Google Patents
Shoe fabric combined edge folding and pasting device Download PDFInfo
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- CN112220164B CN112220164B CN202011209908.5A CN202011209908A CN112220164B CN 112220164 B CN112220164 B CN 112220164B CN 202011209908 A CN202011209908 A CN 202011209908A CN 112220164 B CN112220164 B CN 112220164B
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- conveyor belt
- leather
- glue
- folding
- belt mechanism
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
- A43D25/18—Devices for applying adhesives to shoe parts
- A43D25/181—Devices for applying adhesives to shoe parts by rollers
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
Abstract
A shoe fabric combined edge folding and pasting device comprises a rack, wherein two first conveyor belt mechanisms are arranged on one side of the front part of the rack and used for feeding a first piece of leather; the rear part of the rack is provided with two second conveyor belt mechanisms at the other side through a second support arm, and the second conveyor belt mechanisms are used for feeding a second piece of leather; a first glue box is arranged between the two second support arms through a first cylinder, and a primary glue spreading wheel is arranged at the lower end of a glue outlet square pipe; a first folding die and a second folding die are arranged on the frame through a folding supporting plate and are used for folding and bonding a second piece of leather; the middle part of the rack is provided with two third conveyor belt mechanisms for feeding a second strip of leather; a second glue box is arranged between the two third support arms through a second cylinder, and a secondary glue spreading wheel is arranged at the lower end of a glue discharging square pipe; a first lower carrier roller and a first upper press roller are arranged on the frame close to the front end and used for realizing the adhesion of two strips of leather. The device can realize that the rubber coating is even, the bonding is firm, unhairing limit, the follow-up sewing of being convenient for.
Description
Technical Field
The invention relates to the technical field of shoemaking processing, in particular to a shoe fabric combined edge folding and pasting device.
Background
In the existing shoemaking processing process, two pieces of fabrics such as leather and the like are often required to be combined and spliced, and the fabrics are required to be bonded and then sewn during splicing so as to improve the connection strength between the fabrics. In order to eliminate burrs and improve the appearance, some fabrics are folded before being bonded and then are bonded.
The traditional leather bonding method comprises the following steps: the roller is held by hand to directly coat the glue on the leather bonding surface. When the roller is used for directly coating glue, the glue layers attached to the roller are different in thickness, so that the glue layers coated on the leather are not uniform, and the bonding effect is directly influenced; and adhesion after flanging cannot be realized.
Disclosure of Invention
The invention aims to solve the technical problem of providing a shoe fabric combined edge folding and sticking device which can realize edge folding and sticking of one leather, has uniform gluing, firm sticking and no burrs and is convenient for subsequent sewing.
In order to achieve the purpose, the invention adopts the following technical scheme:
a shoe fabric combined flanging and pasting device comprises a rack, wherein two first support arms which are arranged front and back are arranged on one side of the front part of the rack, two first conveyor belt mechanisms which are obliquely arranged up and down are arranged between the two first support arms, two roller shafts of the first conveyor belt mechanism positioned below are in transmission connection with a first motor arranged on the rack, and the first conveyor belt mechanism positioned above is pressed on the first conveyor belt mechanism positioned below through an elastic pressing piece arranged on the two first support arms and is used for clamping and feeding a first piece of leather positioned below;
two second support arms which are arranged back and forth are arranged on the other side of the rear part of the rack, two second conveyor belt mechanisms which are arranged up and down are arranged between the two second support arms, and two roll shafts of the second conveyor belt mechanism positioned below are in transmission connection with a second motor; the second conveyor belt mechanism positioned above is pressed on the second conveyor belt mechanism positioned below through elastic pressing pieces arranged on the two second support arms, and is used for clamping and feeding the second strip of leather positioned above and partially overlapping with the edge of the leather positioned below;
a first air cylinder is vertically arranged between the two second support arms through a cantilever, a first glue box is arranged at the upper end of a cylinder rod of the first air cylinder, a glue outlet square pipe is arranged at the lower end of the first glue box, and the lower end of the glue outlet square pipe corresponds to one side of the inner edge of the conveyor belt of the second conveyor belt mechanism below; a rotatable primary glue spreading wheel is mounted at the lower end of the glue outlet square tube and used for spreading the glue discharged from the first glue box on the edge of the second strip of leather;
a folding supporting plate is arranged on the frame in front of the second conveyor belt mechanism, and a primary folding die and a secondary folding die which are arranged in front and at the back are arranged on the folding supporting plate and are used for bonding a second piece of leather after being glued;
two third support arms which are arranged back and forth are arranged in the middle of the rack corresponding to the second support arm, two third conveyor belt mechanisms which are horizontally arranged up and down are arranged between the two third support arms, and two roll shafts of the third conveyor belt mechanism positioned below are in transmission connection with a third motor arranged on the rack; the third conveyor belt mechanism positioned above is pressed on the third conveyor belt mechanism positioned below through elastic pressing pieces arranged on the two third support arms, and is used for clamping and feeding the second piece of leather after edge folding;
a second air cylinder is vertically arranged between the two third support arms through a cantilever, a second glue box is arranged at the upper end of a cylinder rod of the second air cylinder, a glue outlet square pipe is also arranged at the lower end of the second glue box, and the lower end of the glue outlet square pipe corresponds to one side of the inner edge of the conveyor belt of the lower third conveyor belt mechanism; a rotatable secondary glue coating wheel is arranged at the lower end of the glue outlet square pipe and is used for coating the glue discharged from the second glue box on the folded edge of the second piece of leather;
a first rotatable lower carrier roller and a first upper press roller are mounted on the rack close to the front end through a first support, and one end of the first lower carrier roller is in transmission connection with a third motor; and the first upper press roller is pressed on the first lower carrier roller through a third air cylinder arranged at the upper end of the first support column and is used for realizing the adhesion of the overlapped part of the two strips of leather.
Preferably, two roll shafts of the first conveyor belt mechanism positioned below are arranged on a first support arm through a bearing cantilever, and one ends of the two roll shafts respectively penetrate through the first support arm and are connected with a first motor through a chain transmission mechanism; and the upper parts of the two first supporting arms are provided with longitudinal slideways along the vertical direction, first sliding blocks are respectively arranged in the longitudinal slideways in a sliding clearance fit manner, and one ends of two roll shafts of the first conveying belt mechanism positioned above the longitudinal slideways are respectively and rotatably arranged in the corresponding first sliding blocks.
Preferably, the elastic pressing member is composed of an adjusting bolt and a pressure spring, wherein the pressure spring in the elastic pressing member provided on the first arm is provided in the longitudinal slide and presses against the first slider, and the adjusting bolt is mounted on the upper end of the first arm by a thread and presses against the upper end of the pressure spring.
Preferably, the two pairs of roll shafts of the two first conveyor belt mechanisms which are arranged up and down are in transmission connection through a pair of gear pairs respectively; and the inner sides of the two roll shafts of the first conveyor belt mechanism positioned above are respectively provided with a pressing roll, and a rotatable cantilever at one end of each pressing roll is arranged in a corresponding first sliding block and used for pressing the conveyor belt.
Preferably, the machine frame is provided with guide rails at the positions of the second support arms along the transverse direction, and the two second support arms are connected into a whole through a cross beam between the two second support arms and are arranged on the two guide rails in a sliding fit manner; the second motor is arranged on the cross beam; and a screw rod transmission mechanism is arranged between the middle part of the cross beam and the rack and is used for adjusting the positions of the second support arm and the second conveyor belt mechanism so as to adjust the overlapping width of the two strips of leather.
Preferably, a longitudinal slide way is arranged on the upper portion of the first support column along the vertical direction, a third slide block is arranged in the longitudinal slide way in a sliding clearance fit mode, one end of a roll shaft of the first upper press roll is rotatably installed in the third slide block, and the lower end of a cylinder rod of the third air cylinder is inserted into the longitudinal slide way of the first support column and connected with the third slide block to drive the first upper press roll to lift.
Preferably, rotatable pressing wheels are arranged on one side of the first cylinder corresponding to the primary gluing wheel and one side of the second cylinder corresponding to the secondary gluing wheel respectively, and the pressing wheels are pressed on the upper edges of the second piece of leather before and after the folded edge respectively and are used for gluing the edge of the second piece of leather in cooperation with the gluing wheels, so that the gluing is uniform.
Preferably, the primary folding die comprises two corresponding L-shaped primary pressing plates fixed on the folding supporting plate, and the two primary pressing plates and the folding supporting plate form an L-shaped gap for folding the edge of the second piece of leather downwards by 90 degrees.
Preferably, the secondary flanging die comprises an L-shaped secondary pressing plate and a flanging pressing plate which are arranged on two sides of the flanging supporting plate along the horizontal direction and correspond to each other, one end of the flanging pressing plate is in an L shape with a vertically downward flanging, the other end of the flanging pressing plate gradually becomes a J shape with the flanging parallel to the upper plate surface of the flanging pressing plate, the side edge corresponding to the flanging supporting plate is contained in the J shape, and the flanging pressing plate is used for downwards bending the edge of the second piece of leather by 180 degrees.
Preferably, a rotatable second lower supporting roller and a second upper pressing roller are arranged between the edge folding supporting plate and the third conveyor belt mechanism on the frame through a second support, and one end of the second lower supporting roller is in transmission connection with a third motor; and the second upper press roller is pressed on the second lower carrier roller through a fourth cylinder arranged at the upper end of the second support column and is used for realizing pressing of the second piece of leather after edge folding.
Preferably, a third support is arranged in the middle of the rear end of the frame, two transverse shafts which are horizontally arranged up and down are arranged on the third support, the upper edges of the two transverse shafts respectively correspond to inlets between the two conveyor belts of the first conveyor belt mechanism and the two conveyor belts of the second conveyor belt mechanism, and a pair of position-adjustable feeding baffles are respectively arranged on the two transverse shafts and used for limiting the feeding position of the two pieces of leather so that the two pieces of leather horizontally enter the first conveyor belt mechanism and the second conveyor belt mechanism when being bonded.
Compared with the prior art, the invention provides a shoe fabric combined edge folding and pasting device, which has the following beneficial effects:
1. the first motor drives the first conveying belt mechanism located below to rotate and elastically presses the first conveying belt mechanism located below through the first conveying belt mechanism located above, and a first leather plane located below can be unfolded and clamped between the two first conveying belt mechanisms to achieve clamping feeding.
2. The second motor drives the second conveyor belt mechanism positioned below to rotate, and the second conveyor belt mechanism positioned above elastically presses the second conveyor belt mechanism positioned below, so that a second strip of leather positioned above can be clamped and fed, and is partially overlapped with the first strip of leather; the first glue box is driven to move upwards through the first cylinder arranged between the two second support arms, so that the first glue spreading wheel at the lower end of the glue outlet square pipe can be driven to be pasted on the second leather, the glue discharged from the first glue box is spread on the lower edge of one side of the second leather along with the forward movement of the leather, the glue spreading is uniform, and the firm bonding is ensured.
3. Because the hem layer board is arranged in front of the second conveyor belt mechanism on the frame, the hem layer board is provided with the primary hem die and the secondary hem die which are arranged in front and at the back, the second piece of leather after being coated with glue can be subjected to hem bonding through the primary hem die and the secondary hem die, the leather after being hemmed has no burrs, and the appearance is attractive.
4. The third motor drives the third conveyor belt mechanism positioned below to rotate, and the third conveyor belt mechanism positioned above elastically presses the third conveyor belt mechanism positioned below, so that the second piece of leather after edge folding can be clamped and fed; the second glue box is driven to move upwards through the second cylinder arranged between the two third support arms, so that the secondary glue spreading wheel at the lower end of the glue outlet square tube can be driven to paste on the entering second leather, the glue discharged from the second glue box is secondarily coated on the lower edge of one side of the folded edge of the second leather along with the forward movement of the leather, the glue spreading is uniform, and the firm bonding is ensured.
5. Through the first lower carrier roller and the first upper press roller which are close to the front end on the rack, and the first upper press roller is pressed on the first lower carrier roller through the third cylinder, the continuous adhesion of a first piece of leather and a second piece of leather after edge folding can be realized, the adhesion is firm, and the subsequent sewing is convenient; and the upper surface of the bonding part has no rough edge, and the appearance is beautiful.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a right side view of fig. 1.
FIG. 4 is a perspective view of the present invention.
FIG. 5 is a perspective view of the present invention II.
Fig. 6 is a partially enlarged view of fig. 5.
FIG. 7 is a perspective view of a primary hemming die and a secondary hemming die.
FIG. 8 is a perspective view II of the primary hemming die and the secondary hemming die.
In the figure: a frame 1, a second support arm 2, a second conveyor belt mechanism 3, a second motor 4, a guide rail 5, a transverse guide rail 6, a sliding support arm 7, a roller shaft 8, a third support arm 9, a third conveyor belt mechanism 10, a chain transmission mechanism 11, a first motor 12, a first conveyor belt mechanism 13, a first support arm 14, a roller shaft 15, a first slider 16, an elastic pressing piece 17, a first support column 18, a first lower support roller 19, a first upper pressing roller 20, a third cylinder 21, a second cylinder 22, a second rubber box 23, a fourth cylinder 24, a second upper pressing roller 25, a second lower support roller 26, a first rubber box 27, a rubber discharging square pipe 28, a first cylinder 29, a pressing roller 30, a roller shaft 31, a first leather 32, a third support column 33, a feeding baffle 34, a transverse shaft 35, a guide column 36, a second slider 37, a gear pair 38, a pressing roller 39, a belt or chain 40, a third motor 41, a support plate 42 and a lead screw transmission mechanism 43, the device comprises a cantilever 44, a gear pair 45, a third sliding block 46, a second photoelectric switch 47, a secondary gluing wheel 48, a pressing wheel 49, a wheel seat 50, a primary gluing wheel 51, a first photoelectric switch 52, a primary pressing plate 53, an L-shaped supporting arm 54, an L-shaped hanging plate 55, a folding pressing plate 56, a secondary pressing plate 57, a supporting angle iron 58 and a second piece of leather 59.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, the invention relates to a shoe fabric combined edge folding and pasting device, which comprises a frame 1, wherein two first support arms 14 which are arranged in a front-back manner are fixed on one side of the front portion of the frame 1, two first conveyor belt mechanisms 13 which are arranged up and down are longitudinally arranged between the two first support arms 14 along the frame 1, two roller shafts 15 of the first conveyor belt mechanisms 13 which are arranged below are respectively arranged on the first support arms 14 through bearing cantilevers, and one ends of the two roller shafts 15 respectively penetrate through the first support arms 14 and are connected with a first motor 12 which is arranged on the frame 1 through a chain transmission mechanism 11. The two first conveyor belt mechanisms 13 are arranged in a manner of inclining from the front to the back at a small angle, that is, the roller shaft at the front end is higher than the roller shaft at the back end.
The upper parts of the two first support arms 14 are respectively provided with a longitudinal slide way along the vertical direction, an I-shaped first slide block 16 is respectively arranged in the longitudinal slide ways in a sliding clearance fit manner, one ends of two roll shafts of the first conveying belt mechanism 13 positioned above are respectively rotatably arranged in the corresponding first slide blocks 16 through copper sleeves, and are elastically pressed on the first conveying belt mechanism 13 positioned below through elastic pressing parts 17 arranged on the two first support arms 14 so as to clamp and feed a first piece of leather 32 positioned below.
The elastic pressing piece 17 is composed of an adjusting bolt and a pressure spring, wherein the pressure spring is arranged in the longitudinal slideway and pressed on the first sliding block 16, and the adjusting bolt is arranged at the upper end of the first support arm 14 along the vertical direction through threads, screwed into the longitudinal slideway and pressed on the upper end of the pressure spring.
Two pairs of roller shafts of two first belt conveying mechanisms 13 which are arranged up and down are respectively in transmission connection through a pair of gear pairs 38. And pressing rollers 39 are respectively arranged on the inner sides of the two roller shafts of the first conveying belt mechanism 13 positioned above, and one ends of the pressing rollers 39 are rotatably arranged in the corresponding first sliding blocks 16 through copper sleeve cantilevers and are used for pressing the conveying belts.
Two second support arms 2 which are arranged back and forth are fixed on the other side of the rear part of the rack 1, two second conveyor belt mechanisms 3 which are arranged up and down are arranged between the two second support arms 2 along the longitudinal direction of the rack 1, and the two second conveyor belt mechanisms 3 are arranged in a manner that the front part is low and the rear part is high and the front part is low and the rear part is small-angle inclined. Two roller shafts 31 of the second conveyor belt mechanism 3 positioned below are in transmission connection with the second motor 4 through chains; the second conveyor belt mechanism 3 located above is elastically pressed against the second conveyor belt mechanism 3 located below by the elastic pressing member 17 provided on the second arm 2, so as to hold and feed the second leather strip 59 located above and partially overlap the edge of the first leather strip located below.
Two guide rails 5 are transversely and parallelly arranged at the positions of the two second support arms 2 on the machine frame 1, and the two second support arms 2 are connected into a whole through a cross beam arranged between the two support arms and are arranged on the two guide rails 5 in a sliding fit manner; the second motor 4 is mounted on the cross beam. A screw transmission mechanism 43 is arranged between the middle part of the beam and the frame 1 and is used for adjusting the transverse positions of the second support arm 2 and the second conveyor belt mechanism 3, thereby adjusting the overlapping width of two strips of leather.
The upper parts of the two second support arms 2 are also provided with longitudinal slideways along the vertical direction, I-shaped second sliding blocks 37 are respectively arranged in the longitudinal slideways in a sliding clearance fit manner, and one ends of two roll shafts 31 of the second conveyor belt mechanism 3 positioned above are respectively rotatably arranged in the corresponding second sliding blocks 37; the spring 17 on the second arm 2 is of the same construction as the spring 17 on the first arm 14. And the inner sides of the two roll shafts of the second conveyor belt mechanism 3 positioned above are respectively provided with a pressing roll 30, and one end of each pressing roll 30 is rotatably arranged in a corresponding second sliding block 37 through a copper sleeve cantilever and is used for pressing the conveyor belts. Two pairs of roll shafts of two second conveyor belt mechanisms 3 which are arranged up and down are respectively in transmission connection through a pair of gear pairs 38 and are used for driving the second conveyor belt mechanisms 3 above to synchronously operate.
A T-shaped cantilever 44 is connected between the upper ends of the two second support arms 2, the outer end of the cantilever 44 extends to the upper part of the second conveyor belt mechanism 3, a first air cylinder 29 is installed at the outer end of the cantilever 44 along the vertical direction, the cylinder rod of the first air cylinder 29 faces upwards, a first glue box 27 with an electric heater (not shown in the figure) arranged inside is supported at the upper end of the cylinder rod, an L-shaped glue discharging square pipe 28 is connected to the lower end of the first glue box 27, and the lower end of the glue discharging square pipe 28 corresponds to one side of the inner edge of the middle part of the conveyor belt of the second conveyor belt mechanism 3 positioned below. A rotatable primary glue coating wheel 51 is mounted at the lower end of the glue outlet square tube 28 and is used for coating the viscose glue discharged from the first glue box 27 on the lower edge of the second leather 59. A first photoelectric switch 52 is arranged on the glue outlet square pipe 28 and positioned on one side in front of the primary glue coating wheel 51 and used for detecting whether leather enters between the conveyor belts of the two second conveyor belt mechanisms 3 or not, so that the first air cylinder 29 is controlled to be started.
A guide post 36 is arranged on the bottom surface of the first glue box 27, and the guide post 36 passes through a through hole arranged on the cantilever through clearance fit. A rotatable pressing wheel 49 is installed on one side, corresponding to the primary gluing wheel, of the first air cylinder through a wheel seat 50, the pressing wheel 49 presses the upper edge of the second piece of leather before being folded and vertically corresponds to the primary gluing wheel 51, and the pressing wheel is used for being matched with the gluing wheel to glue the edge of the second piece of leather to be folded, so that the gluing is ensured to be uniform.
The edge folding supporting plate 42 is arranged in front of the second conveyor belt mechanism on the frame through the sliding supporting arm 7, the edge folding supporting plate 42 is arranged in a low-front-low-rear-high inclined mode, the inclination is equal to or slightly smaller than that of the second conveyor belt mechanism 3, and a primary edge folding die and a secondary edge folding die which are arranged in a front-rear mode are arranged on the edge folding supporting plate 42 and used for bonding the edge of a second piece of glued leather. A transverse guide rail 6 is also arranged at the lower end of the sliding support arm 7 on the machine frame, and the lower end of the sliding support arm 7 is arranged on the transverse guide rail 6 in a sliding fit mode and is fixed through a jackscrew, so that the transverse positions of the flanging support plate 42 and the primary flanging die and the secondary flanging die can be adjusted conveniently.
The primary flanging die comprises two corresponding L-shaped primary pressing plates 53 fixed on a flanging supporting plate 42, wherein one primary pressing plate 53 is suspended above the flanging supporting plate 42 through a supporting angle iron 58 fixed on the flanging supporting plate 42, and the other primary pressing plate 53 is suspended on the inner side of the rear end of the flanging supporting plate 42 in an inverted manner through a screw; the two primary pressing plates 53 form an L-shaped gap with the hemming bed 42 for folding down the edge of the second hide by 90 degrees.
The secondary flanging die comprises an L-shaped secondary pressing plate 57 and a flanging pressing plate 56 which are arranged on two sides of the flanging supporting plate 42 along the horizontal direction and correspond to each other, wherein the secondary pressing plate 57 is suspended above the flanging supporting plate 42 through a supporting angle iron 58 fixed on the flanging supporting plate 42 and is arranged in parallel with the primary pressing plate 53 of the primary flanging die in a front-back corresponding mode. An L-shaped support arm 54 is arranged at the front part of the inner side of the folding supporting plate 42, and the folding pressing plate 56 is hung on the L-shaped support arm 54 through an L-shaped hanging plate 55 by using screws; one end of the inlet of the folding pressing plate 56 is in an L shape with a vertically downward folding edge, the other end of the inlet is gradually changed into a J shape with the folding edge parallel to the upper plate surface of the folding pressing plate, and the corresponding inner side edge of the folding supporting plate 42 is contained in the J shape for folding the edge of the second piece of leather downwards by 180 degrees to realize folding.
Two third support arms 9 which are arranged back and forth are arranged in the middle of the rack corresponding to the second support arms, two third conveyor belt mechanisms 10 which are horizontally arranged up and down are arranged between the two third support arms 9, and two roller shafts 8 of the third conveyor belt mechanisms 10 positioned below are in transmission connection with a third motor 41 arranged on the rack through chains; the third conveyor belt mechanism 10 positioned above is pressed on the third conveyor belt mechanism 10 positioned below through elastic pressing pieces arranged on the two third support arms 9, and the elastic part has the same structure as the elastic part 17 and is used for clamping and feeding the second piece of leather after edge folding.
A second air cylinder 22 is vertically arranged between the two third support arms 9 through a T-shaped cantilever, a second glue box 23 is supported at the upper end of a cylinder rod of the second air cylinder 22, a glue outlet square pipe is also arranged at the lower end of the second glue box 23, and the lower end of the glue outlet square pipe corresponds to one side of the inner edge of the conveying belt of the third conveying belt mechanism 10 positioned below; a rotatable secondary glue coating wheel 48 is arranged at the lower end of the glue outlet square tube and is used for coating the glue discharged from the second glue box 23 on the folded edge of the second strip of leather. A second photoelectric switch 47 is arranged on one side of the glue outlet square pipe, which is positioned in front of the secondary glue coating wheel 48, and is used for detecting whether leather enters between the conveyor belts of the two third conveyor belt mechanisms 10 or not, so that the second air cylinder 22 is controlled to be started.
The bottom surface of the second glue box 23 is also provided with a guide post which is penetrated through a through hole arranged on the cantilever through clearance fit. A rotatable pressing wheel 49 is also arranged on one side of the second cylinder 22 corresponding to the secondary gluing wheel 48 through a wheel seat 50, and the pressing wheel 49 is pressed on the upper edge of the second leather after being folded and vertically corresponds to the secondary gluing wheel 48 and is used for matching with the gluing wheel to glue the folded edge of the second leather so as to ensure that the gluing is uniform.
A rotatable first lower supporting roller 19 and a first upper pressing roller 20 are arranged on the rack close to the front end through a first supporting column 18 in a cantilever mode, the first supporting column 18 corresponds to the third supporting arm 9 in position, and one end of the first lower supporting roller 19 is in transmission connection with a roller shaft 8 of an adjacent third lower conveying belt mechanism 10 through a belt or a chain 40; a first upper pressure roller 20 is pressed against the first lower support roller 19 by a third air cylinder 21 provided at the upper end of the first support column 18 for effecting a pressing adhesion of the overlapping portions of the two strips of leather. A pair of gear pairs 45 engaged with each other is provided between the first lower supporting roller 19 and the first upper pressing roller 20, and is used for driving the first upper pressing roller 20 and the first lower supporting roller 19 to rotate reversely.
The upper portion of the first support is provided with a longitudinal slide way in the vertical direction, an I-shaped third slide block 46 is installed in the longitudinal slide way in a sliding clearance fit mode, one end of a roll shaft of the first upper press roll is rotatably installed in the third slide block 46, and the lower end of a cylinder rod of the third air cylinder 21 is inserted into the longitudinal slide way of the first support and connected with the third slide block 46 and used for driving the first upper press roll to lift.
A rotatable second lower supporting roller 26 and a second upper pressing roller 25 are arranged between the flanging supporting plate 42 and the third conveyor belt mechanism 10 on the frame through a second supporting column in a cantilever manner, and one end of the second lower supporting roller 26 is in transmission connection with a roller shaft 8 of the adjacent third conveyor belt mechanism 10 positioned below through a belt or a chain; and a second upper press roller 25 is pressed on the second lower carrier roller through a fourth air cylinder 24 arranged at the upper end of the second support column, and is used for realizing the pressing of the second strip of leather after being glued and folded. A pair of gear pairs engaged with each other is also provided between the second lower carrier roller 26 and the second upper press roller 25, and is used for driving the second upper press roller and the second lower carrier roller to rotate in opposite directions.
The upper portion of the second support column is also provided with a longitudinal slide way along the vertical direction, a third slide block is further arranged in the longitudinal slide way, and the second upper pressing roller is connected with a piston rod of the fourth air cylinder 24 through the third slide block and used for achieving lifting of the second upper pressing roller.
A third support column 33 is fixed in the middle of the rear end of the frame 1, two transverse shafts 35 which are horizontally arranged up and down are fixed on the third support column 33, the upper edges of the two transverse shafts 35 respectively correspond to inlets between the two conveyor belts of the first conveyor belt mechanism 13 and the two conveyor belts of the second conveyor belt mechanism 3, and a pair of feeding baffles 34 are respectively sleeved on the two transverse shafts 35 and fixed through jackscrews and used for limiting the feeding position of two strips of leather so that the two strips of leather horizontally enter the first conveyor belt mechanism and the second conveyor belt mechanism when being bonded.
During operation, the positions of a pair of feeding baffles 34 on the two transverse shafts are respectively adjusted, so that the overlapping width of two pieces of leather is adjusted, and the distance between each pair of feeding baffles 34 is equivalent to the width of the two pieces of leather to be bonded. Starting a first motor 12, a second motor 4 and a third motor 41 to respectively drive two first conveyor belt mechanisms 13, a second conveyor belt mechanism 3 and a third conveyor belt mechanism 10 to synchronously operate; and starting the electric heaters in the first glue box and the second glue box 23 to heat the bonding material in the glue boxes.
A second piece of leather to be bonded enters between the conveyor belts of the two second conveyor belt mechanisms 3 through a feeding baffle plate on the upper transverse shaft, the second piece of leather passes between the primary glue coating wheel 51 and the upper pressing wheel 49 along with the operation of the second conveyor belt mechanisms, when the second piece of leather passes above the first photoelectric switch 52, the first photoelectric switch is switched on, the first air cylinder 29 is started to drive the first glue box to move upwards, the primary glue coating wheel moves upwards and then is adhered to the edge of the second piece of leather, and the edge to be folded of the second piece of leather is continuously coated with glue through the matching of the pressing wheel 49;
the second piece of glued leather enters a primary folding die and a secondary folding die on the folding supporting plate 42, the inner side edge of the second piece of leather is bent downwards by 90 degrees through the primary folding die, and then the inner side edge of the second piece of leather is folded downwards by 180 degrees through the secondary folding die to realize folding.
And the second piece of leather after edge folding enters a position between the second lower carrier roller and the second upper press roller, the fourth air cylinder 24 is started to drive the second upper press roller to move downwards to press the second piece of leather on the second lower carrier roller, and the edge folding part of the second piece of leather is bonded with the bottom surface along with the reverse rotation of the second lower carrier roller and the second upper press roller.
The second piece of leather after edge folding and bonding enters between the conveyor belts of two third conveyor belt mechanisms 10 after passing through a second lower supporting roller and a second upper pressing roller, the second piece of leather is enabled to pass between a secondary gluing wheel 48 and a pressing wheel 49 above the secondary gluing wheel along with the operation of the third conveyor belt mechanisms 10, when the second piece of leather passes above a second photoelectric switch 47, the second photoelectric switch 47 is enabled to be conducted, a second air cylinder 22 is started to drive a second glue box 23 to move upwards, the secondary gluing wheel 48 is enabled to move upwards and then be attached to the edge of the second piece of leather, and the secondary gluing is carried out on the folded lower edge of the second piece of leather through the matching of the pressing wheel 49;
meanwhile, a first piece of leather to be bonded enters between the conveyor belts of the two first conveyor belt mechanisms through a feeding baffle 34 on a lower transverse shaft, the first piece of leather 32 is conveyed to a position between the first lower carrier roller 19 and the first upper press roller and below the second piece of leather along with the operation of the first conveyor belt mechanism, so that the first piece of leather is partially overlapped with the second piece of leather subjected to secondary gluing, the third cylinder 21 is started to drive the first upper press roller to move downwards to press the two pieces of leather on the second lower carrier roller, and the overlapped parts of the two pieces of leather are continuously bonded along with the reverse rotation of the first lower carrier roller 19 and the first upper press roller.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A shoe fabric combined flanging and pasting device comprises a rack, wherein two first support arms which are arranged front and back are arranged on one side of the front part of the rack, two first conveyor belt mechanisms which are obliquely arranged up and down are arranged between the two first support arms, two roller shafts of the first conveyor belt mechanism positioned below are in transmission connection with a first motor arranged on the rack, and the first conveyor belt mechanism positioned above is pressed on the first conveyor belt mechanism positioned below through an elastic pressing piece arranged on the two first support arms and is used for clamping and feeding a first piece of leather positioned below;
two second support arms which are arranged back and forth are arranged on the other side of the rear part of the rack, two second conveyor belt mechanisms which are arranged up and down are arranged between the two second support arms, and two roll shafts of the second conveyor belt mechanism positioned below are in transmission connection with a second motor; the second conveyor belt mechanism positioned above is pressed on the second conveyor belt mechanism positioned below through elastic pressing pieces arranged on the two second support arms, and is used for clamping and feeding the second strip of leather positioned above and partially overlapping with the edge of the leather positioned below;
a first air cylinder is vertically arranged between the two second support arms through a cantilever, a first glue box is arranged at the upper end of a cylinder rod of the first air cylinder, a glue outlet square pipe is arranged at the lower end of the first glue box, and the lower end of the glue outlet square pipe corresponds to one side of the inner edge of the conveyor belt of the second conveyor belt mechanism below; a rotatable primary glue spreading wheel is mounted at the lower end of the glue outlet square tube and used for spreading the glue discharged from the first glue box on the edge of the second strip of leather;
a folding supporting plate is arranged on the machine frame in front of the second conveyor belt mechanism, and a primary folding die and a secondary folding die which are arranged in front and at the back are arranged on the folding supporting plate and are used for folding and bonding the second piece of leather coated with glue;
two third support arms which are arranged back and forth are arranged in the middle of the rack corresponding to the second support arm, two third conveyor belt mechanisms which are horizontally arranged up and down are arranged between the two third support arms, and two roll shafts of the third conveyor belt mechanism positioned below are in transmission connection with a third motor arranged on the rack; the third conveyor belt mechanism positioned above is pressed on the third conveyor belt mechanism positioned below through elastic pressing pieces arranged on the two third support arms, and is used for clamping and feeding the second piece of leather after edge folding;
a second air cylinder is vertically arranged between the two third support arms through a cantilever, a second glue box is arranged at the upper end of a cylinder rod of the second air cylinder, a glue outlet square pipe is also arranged at the lower end of the second glue box, and the lower end of the glue outlet square pipe corresponds to one side of the inner edge of the conveying belt of the lower third conveying belt mechanism; a rotatable secondary glue coating wheel is arranged at the lower end of the glue outlet square pipe and used for coating the glue discharged by the second glue box on the folded edge of the second piece of leather;
a first rotatable lower carrier roller and a first upper pressing roller are mounted on the rack close to the front end through a first support, and one end of the first lower carrier roller is in transmission connection with a third motor; the first upper press roller is pressed on the first lower carrier roller through a third cylinder arranged at the upper end of the first support column and is used for realizing the adhesion of the overlapped part of the two strips of leather;
guide rails are respectively arranged on the machine frame at the positions of the second support arms along the transverse direction, and the two second support arms are connected into a whole through a cross beam between the two second support arms and are arranged on the two guide rails in a sliding fit manner; the second motor is arranged on the cross beam; and a screw rod transmission mechanism is arranged between the middle part of the cross beam and the rack and is used for adjusting the positions of the second support arm and the second conveyor belt mechanism so as to adjust the overlapping width of the two strips of leather.
2. The shoe fabric combined folding and pasting device as claimed in claim 1, which is characterized in that: two roll shafts of the first conveyor belt mechanism positioned below are arranged on a first support arm through a bearing cantilever, and one ends of the two roll shafts respectively penetrate through the first support arm and are connected with a first motor through a chain transmission mechanism; and the upper parts of the two first supporting arms are provided with longitudinal slideways along the vertical direction, first sliding blocks are respectively arranged in the longitudinal slideways in a sliding clearance fit manner, and one ends of two roll shafts of the first conveying belt mechanism positioned above the longitudinal slideways are respectively and rotatably arranged in the corresponding first sliding blocks.
3. The shoe fabric combined edge folding and pasting device according to claim 2, which is characterized in that: the elastic pressing piece is composed of an adjusting bolt and a pressure spring, wherein the pressure spring in the elastic pressing piece arranged on the first support arm is arranged in the longitudinal slide way and pressed on the first slide block, and the adjusting bolt is arranged at the upper end of the first support arm through threads and pressed on the upper end of the pressure spring.
4. The shoe fabric combined folding and pasting device as claimed in claim 2 or 3, which is characterized in that: two pairs of roll shafts of two first conveyor belt mechanisms which are arranged up and down are in transmission connection through a pair of gear pairs respectively; and pressing rollers are respectively arranged on the inner sides of the two roller shafts of the first conveyor belt mechanism positioned above, and one rotatable cantilever at one end of each pressing roller is arranged in the corresponding first sliding block and used for pressing the conveyor belt.
5. The shoe fabric combined edge folding and pasting device according to claim 1, which is characterized in that: the upper portion of the first supporting column is provided with a longitudinal slide way in the vertical direction, a third slide block is arranged in the longitudinal slide way in a sliding clearance fit mode, one end of a roll shaft of the first upper pressing roll is rotatably installed in the third slide block, and the lower end of a cylinder rod of the third air cylinder is inserted into the longitudinal slide way of the first supporting column and connected with the third slide block and used for driving the first upper pressing roll to lift.
6. The shoe fabric combined edge folding and pasting device according to claim 1, which is characterized in that: rotatable pinch rollers are respectively arranged on one side of the first air cylinder corresponding to the primary gluing wheel and one side of the second air cylinder corresponding to the secondary gluing wheel, and the pinch rollers are respectively pressed on the upper edges of the second piece of leather before and after the edge folding and are used for matching with the gluing wheel to glue the edge of the second piece of leather, so that the gluing is ensured to be uniform.
7. The shoe fabric combined folding and pasting device as claimed in claim 1, which is characterized in that: the primary flanging die comprises two corresponding L-shaped primary pressing plates fixed on a flanging supporting plate, and an L-shaped gap is formed between the two primary pressing plates and the flanging supporting plate and used for downwards bending the edge of the second piece of leather by 90 degrees.
8. The shoe fabric combined folding and pasting device as claimed in claim 1 or 7, which is characterized in that: the secondary hem mould includes establishes in hem layer board both sides and the L shape secondary clamp plate and the hem clamp plate that corresponds each other along the horizontal direction, hem clamp plate one end is the vertical decurrent L type of hem, and the other end gradually becomes the hem and contains the hem with the parallel J type of face on it and the side reason that corresponds of hem layer board wherein for roll over 180 degrees under the edge of second strip leather.
9. The shoe fabric combined edge folding and pasting device according to claim 1, which is characterized in that: a rotatable second lower supporting roller and a second upper pressing roller are arranged between the edge folding supporting plate and the third conveyor belt mechanism on the machine frame through a second support, and one end of the second lower supporting roller is in transmission connection with a third motor; and the second upper press roller is pressed on the second lower carrier roller through a fourth cylinder arranged at the upper end of the second support column and is used for realizing the pressing of the second leather after the edge is folded.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011209908.5A CN112220164B (en) | 2020-11-03 | 2020-11-03 | Shoe fabric combined edge folding and pasting device |
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| CN202011209908.5A CN112220164B (en) | 2020-11-03 | 2020-11-03 | Shoe fabric combined edge folding and pasting device |
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| CN112220164B true CN112220164B (en) | 2022-07-08 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437613A (en) * | 2015-12-22 | 2016-03-30 | 安庆博美塑业有限公司 | Edge folding mechanism for middle-sealing bag making machine |
| CN206796653U (en) * | 2017-05-09 | 2017-12-26 | 浙江锐奇包装有限公司 | A kind of edge gluing crimping unit of packing box processing |
| CN111806053A (en) * | 2020-07-02 | 2020-10-23 | 格瑞夫柔性包装(常州)有限公司 | Compound equipment of PP woven fabric and PET non-woven fabric |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0892868A (en) * | 1994-09-27 | 1996-04-09 | Asahi Chem Ind Co Ltd | Water-proofing cloth having water-proofing sewing structure and its production |
| KR20010084945A (en) * | 2001-05-28 | 2001-09-07 | 한종수 | The method of putting together with two fabric by overhead type |
| JP2004076221A (en) * | 2002-08-21 | 2004-03-11 | Zuiko Corp | Web joining apparatus, joining system and joining method |
| ITMI20080342A1 (en) * | 2008-02-29 | 2009-09-01 | Macpi Pressing Division Spa | MODULAR MACHINE SUITABLE FOR PERFORMING THE ASSEMBLY OF TWO FABRICS THROUGH ADHESIVATION WITH OR WITHOUT TIGHTENING. |
| CN203919932U (en) * | 2014-06-25 | 2014-11-05 | 四川非意欧国际皮革制品有限公司 | Drum-type leather bonds machine |
| JP6859601B2 (en) * | 2016-03-31 | 2021-04-14 | ブラザー工業株式会社 | Cloth adhesive device |
| JP6969135B2 (en) * | 2017-03-31 | 2021-11-24 | ブラザー工業株式会社 | Adhesive device |
| CN206749197U (en) * | 2017-04-25 | 2017-12-15 | 天贵电子科技（深圳）有限公司 | A kind of synchronous blowing and the Automatic complexing machine of winding |
| CN109487521B (en) * | 2019-01-07 | 2021-07-06 | 寿光市万虹无纺布有限公司 | Automatic non-woven fabric splicing device and method |
| CN211616811U (en) * | 2019-11-12 | 2020-10-02 | 江门市合益印刷有限公司 | Device for splicing and gluing leatheroid |
-
2020
- 2020-11-03 CN CN202011209908.5A patent/CN112220164B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437613A (en) * | 2015-12-22 | 2016-03-30 | 安庆博美塑业有限公司 | Edge folding mechanism for middle-sealing bag making machine |
| CN206796653U (en) * | 2017-05-09 | 2017-12-26 | 浙江锐奇包装有限公司 | A kind of edge gluing crimping unit of packing box processing |
| CN111806053A (en) * | 2020-07-02 | 2020-10-23 | 格瑞夫柔性包装(常州)有限公司 | Compound equipment of PP woven fabric and PET non-woven fabric |
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Effective date of registration: 20220620 Address after: 523000 room 103, No. 1, No. 7 Road, dalosha Venture Park, Daojiao Town, Dongguan City, Guangdong Province Applicant after: Dongguan Chengtao Industrial Co.,Ltd. Address before: 325000 No.2, building C5, Xinyu residential area, Tengyue Road, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province Applicant before: Lan Rulin |
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