CN113774579B - Sewing equipment for producing jacket pocket - Google Patents
Sewing equipment for producing jacket pocket Download PDFInfo
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- CN113774579B CN113774579B CN202111101285.4A CN202111101285A CN113774579B CN 113774579 B CN113774579 B CN 113774579B CN 202111101285 A CN202111101285 A CN 202111101285A CN 113774579 B CN113774579 B CN 113774579B
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- cloth
- frame plate
- plate
- sewing machine
- placing platform
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/02—Presser-control devices
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
- D05B37/10—Cutting devices with heated tools
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The application relates to sewing equipment for producing jacket pockets, which comprises a rack, a cloth placing platform and a sewing machine head; a laser component is arranged below the rack, and the rack is provided with a abdicating groove for the laser of the laser component to pass through; the cloth placing platform is provided with a cloth pressing mechanism for pressing cloth, the cloth pressing mechanism comprises a frame plate and a driving assembly, and the driving assembly drives the frame plate to move downwards and press the cloth; the middle part of the frame plate is provided with a light barrier, the cloth placing platform is provided with a cutting groove, and the cutting groove is positioned right below the light barrier; the upper surface of the frame plate is provided with a pressing plate for pressing the edge cloth of the bag opening. The sewing equipment for producing the jacket pocket can be used for sewing and laser cutting the cloth at the same time, and is favorable for improving the action efficiency of the sewing equipment.
Description
Technical Field
The application relates to the field of sewing equipment, in particular to sewing equipment for producing jacket pockets.
Background
When the jacket pocket is produced and manufactured, firstly, a preset position of the pocket on cloth for manufacturing the jacket needs to be determined, and a pocket opening is formed by cutting the preset position; then, placing the cloth in sewing equipment, respectively placing two pieces of bag opening edge cloth on two sides of the bag opening, and sewing the bag opening edge cloth to the cloth by means of the sewing equipment; finally, the two pieces of bag mouth edge cloth are turned over and penetrate through the bag mouth, and the inner bag is sewn on the free sides of the two pieces of bag mouth edge cloth, so that the jacket bag is manufactured.
The existing sewing equipment generally comprises a frame, a movable platform and a sewing machine head; the moving platform is used for placing cloth and driving the cloth to move in a plane, and the sewing machine head is used for sewing the two pieces of pocket mouth edge cloth to the cloth; the sewing machine head is provided with a laser component which can carry out laser cutting on the cloth to form a bag opening.
In view of the above-mentioned related art, the inventors consider that the following drawbacks exist:
when the sewing equipment is used, the process of laser cutting the bag opening and the process of sewing the cloth at the edge of the bag opening to the cloth need to be separately carried out, namely, the moving platform needs to drive the cloth to do plane movement twice; this operation mode is inefficient.
Disclosure of Invention
In order to improve sewing machine's operating efficiency, this application provides a production sewing machine for jacket pocket.
The application provides a production sewing equipment for jacket pocket adopts following technical scheme:
a sewing device for producing jacket pockets comprises a rack, a cloth placing platform and a sewing machine head, wherein the cloth placing platform is arranged on the rack and performs plane movement on the upper surface of the rack; the frame is equipped with the groove of stepping down, the laser part is installed to the below of frame, the laser head of laser part is just to the groove of stepping down.
A cloth pressing mechanism is arranged between the cloth placing platform and the sewing machine head, the cloth pressing mechanism comprises a frame plate for pressing cloth and a driving assembly for driving the frame plate to move up and down, and the frame plate is fixed on the cloth placing platform through the driving assembly; the middle part of the frame plate is provided with a light barrier, the cloth placing platform is provided with a cutting groove, and the cutting groove is positioned under the light barrier.
The cloth pressing mechanism also comprises two pressing plates which are rotatably connected to the upper surface of the frame plate, and a placing area for placing bag opening edge cloth is formed between the two pressing plates; the two pressing plates are respectively positioned on two sides of the light barrier, gaps are reserved between the two pressing plates and the light barrier, and the sewing machine head sews and fixes the bag opening edge cloth and the cloth through the gaps.
Through adopting foretell technical scheme, the sewing machine of this application is used in the processing of making up of sack limit cloth and cloth. When the cloth pressing device is used, firstly, cloth is placed on the cloth placing platform, and the driving assembly is controlled to enable the frame plate to move downwards and press the cloth; then, sequentially placing two pieces of bag opening edge cloth above the light barrier, and respectively exposing the two pieces of bag opening edge cloth on two sides of the light barrier; and finally, turning the pressing plates to enable the two pressing plates to press the two pieces of bag opening edge cloth respectively, moving the cloth placing platform and driving the cloth pressing mechanism to move to the position below the sewing machine head, and enabling the sewing machine head to sew the two pieces of bag opening edge cloth to the cloth through gaps respectively.
When the cloth placing platform does not perform plane movement, the cloth placing platform can always shield the abdicating groove; when the cloth placing platform drives the cloth pressing mechanism and the cloth to move below the sewing machine head for sewing, the cutting groove arranged on the cloth placing platform can move above the abdicating groove, and laser emitted by the laser component can penetrate through the cutting groove and irradiate on the cloth, so that a bag opening in the shape of the cutting groove is cut in the cloth; and because the cloth and the bag opening edge cloth are separated by the light barrier, the bag opening edge cloth can not be cut off by laser. In the whole processing process of the jacket pocket, the sewing process and the cutting process are completed simultaneously, so that the whole processing process only needs to put the cloth platform for one-time plane movement, and the operating efficiency of the sewing equipment can be greatly improved.
Optionally, an adjusting seat is arranged between the pressing plate and the frame plate, the pressing plate is rotatably connected to the adjusting seat, and the adjusting seat is fixed to the frame plate through a first fastener; the adjusting seat is provided with a first strip-shaped hole used for adjusting the installation position, and the first fastener penetrates through the first strip-shaped hole and is fixedly connected with the frame plate.
Through adopting foretell technical scheme, through adjusting the fixed position of first fastener in first bar hole, can change the interval between two clamp plates, and then can change the regional area of placing that forms between two clamp plates for this sewing equipment can be applicable to the sewing processing of the sack limit cloth of different width, improves this sewing equipment's compatibility.
Optionally, an extension portion is arranged at one end, away from the adjusting seat, of the pressing plate, sawteeth are arranged on the edge of the side edge of the extension portion, and the sawteeth are flush with the lower surface of the frame plate.
By adopting the technical scheme, the extension part is arranged and extends downwards to the position flush with the lower surface of the frame plate, so that the extension part can press the bag opening edge cloth on the cloth better; in addition, the abutting part of the extension part and the pocket opening edge cloth is arranged to be in a sawtooth shape, so that the possibility of wrinkling of the pocket opening edge cloth can be reduced when the sewing machine head sews the pocket opening edge cloth, and the attractiveness of the manufactured jacket pocket is improved.
Optionally, the pressing plate is rotatably connected with a positioning component for stably connecting the pressing plate to the frame plate; the cross section of the positioning component is U-shaped, and the width of an opening of the positioning component is not less than the sum of the thicknesses of the pressing plate and the frame plate.
Through adopting foretell technical scheme, make the clamp plate laminate in the deckle board after rotating the clamp plate, through rotating positioning element and making clamp plate and deckle board block in positioning element's uncovered inside together, can play the effect of fixed clamp plate and deckle board to can reduce the clamp plate and break away from the possibility of deckle board because the vibration when sewing machine head sews up sack limit cloth, the sack limit cloth can be pushed down firmly to the clamp plate promptly, is favorable to improving the seam quality of sack limit cloth.
Optionally, an elastic cushion layer is fixed on the inner side of the opening of the positioning component.
By adopting the technical scheme, when the pressing plate and the frame plate are clamped into the opening of the positioning part together, the elastic cushion layer can abut against the opposite sides of the pressing plate and the frame plate and generate elastic deformation to abut against the pressing plate and the frame plate, so that the possibility that the positioning part rotates and is separated from the pressing plate and the frame plate when the sewing machine head sews the bag opening edge cloth is reduced, and a good fixing effect is achieved; in addition, the elastic cushion layer can play a certain role in buffering and damping, so that the vibration of the sewing machine head to the cloth during sewing is reduced, and the sewing quality of the pocket opening edge cloth is further improved.
Optionally, the frame plate is provided with two supporting baffles for assisting in pressing the cloth, and the lower surfaces of the supporting baffles are flush with the lower surface of the frame plate; the two supporting baffles are respectively positioned below the two pressing plates, and each supporting baffle is positioned on one side of the extending part departing from the light barrier.
By adopting the technical scheme, when the driving assembly drives the frame plate to move downwards and compress the cloth, the two supporting baffles positioned in the frame plate can compress the cloth together, so that the auxiliary fixing effect is achieved; through setting up a baffle in the below of clamp plate and making a baffle be close to the extension to make the seam department of sack limit cloth and cloth be close to in the department that compresses tightly of a baffle and cloth, can further improve the sewing quality of sack limit cloth.
Optionally, a connecting plate is arranged on one side of each of the supporting baffles, which is away from the adjacent supporting baffle, and the connecting plate is fixed to the frame plate through a second fastener; the connecting plate is provided with a second strip-shaped hole, and the second fastener penetrates through the second strip-shaped hole and is fixed on the frame plate.
By adopting the technical scheme, the supporting baffle is fixedly connected to the frame plate through the connecting plate; the connecting plate is equipped with second bar hole, through adjusting the fixed position of second fastener in the second bar hole, can play the effect of an adjustment baffle and barn door relative position to can adjust the position of a baffle together when adjusting the clamp plate position, make a baffle be located the clamp plate below all the time and compress tightly the cloth well.
Optionally, two sides of the cutting groove in the extension direction are respectively provided with a V-shaped groove, and the tip end of the V-shaped groove is communicated with the cutting groove.
Through adopting foretell technical scheme, the laser part can also be along V-arrangement groove respectively surely go out the rim charge of triangle-shaped shape in the both sides of sack when cutting the cloth and forming the sack for the operation personnel can turn over the rim charge together when subsequently turning over two sack rim charges and passing the sack, sews up two fixed sack rim charges through the rim charge, is favorable to improving the quality after the jacket pocket is made.
Optionally, a positioning block for positioning the cloth is fixed on the cloth placing platform, and the extension direction of the positioning block is perpendicular to the extension direction of the cutting groove; when the frame plate is pressed on the cloth placing platform, the positioning block is positioned on the outer side of the frame plate.
By adopting the technical scheme, when the cloth is placed on the cloth placing platform, the operator can align the edge of the cloth with the positioning block, so that the position of the cloth can be conveniently positioned, and subsequent sewing processing is facilitated.
Optionally, an infrared emitter is embedded in the positioning block, and the infrared emitter is arranged in a downward inclination manner; the incident light of the infrared emitter is right opposite to the cutting groove.
By adopting the technical scheme, a pre-scribing line needs to be drawn to determine the preset position of the pocket before the cloth is placed on the cloth placing platform for processing; when the cloth is placed on the cloth placing platform, the edge of the cloth is aligned with the positioning block, whether the infrared light emitted by the infrared emitter is on the pre-scribing line or not can be judged quickly, whether the cloth is positioned accurately or not can be judged quickly, the condition that the pocket mouth is inclined or deviated after the jacket pocket is machined can be reduced, and the quality of the formed jacket pocket is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the sewing procedure and the cutting procedure are completed simultaneously, the whole processing process only needs to carry out one-time plane movement by the cloth placing platform, and the working efficiency of the sewing equipment can be greatly improved;
2. the pressing plates are rotatably connected to the frame plate through the adjusting seats, and the fixing positions of the adjusting seats on the frame plate can be adjusted through the first strip-shaped holes, so that the area of a placing area formed between the two pressing plates is changed, and the compatibility of the sewing equipment is improved;
3. through setting up locating part and making clamp plate and deckle board block in locating part's uncovered inside together, can play the effect of fixed clamp plate and deckle board, can reduce the clamp plate because the vibration and the possibility that breaks away from the deckle board when sewing machine head sews up sack limit cloth, improve the seam quality of sack limit cloth.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a bottom view of the overall structure of an embodiment of the present application;
fig. 3 is a schematic structural diagram of a disassembled frame plate in the embodiment of the present application, which mainly shows a structure of a cloth placing platform;
FIG. 4 is a schematic structural view of a bezel and various components mounted to the bezel in an embodiment of the present application;
fig. 5 is an enlarged view of a point a in fig. 3.
Description of the reference numerals: 1. a frame; 11. a yielding groove; 2. a cloth placing platform; 21. cutting the groove; 22. a V-shaped groove; 23. a fixed seat; 231. a slide rail; 24. positioning a block; 25. an infrared emitter; 3. a sewing machine head; 4. a laser component;
5. a cloth pressing mechanism; 51. a frame plate; 511. mounting blocks; 52. a drive assembly; 53. a light barrier; 54. a baffle plate is supported; 541. a connecting plate; 5411. a bending section; 542. a second bar-shaped hole; 543. a second fastener; 55. pressing a plate; 551. an extension portion; 56. an adjusting seat; 561. a first bar-shaped hole; 562. a first fastener; 57. a positioning member; 571. an elastic cushion layer; 6. a dual-axis control mechanism.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses sewing equipment for producing a jacket pocket, which is used for quickly sewing pocket opening edge cloth on cloth in the sewing processing of the jacket pocket.
Referring to fig. 1, a sewing machine for producing a jacket pocket comprises a frame 1, a cloth placing platform 2 and a sewing machine head 3; the cloth placing platform 2 is arranged on the upper surface of the frame 1, a double-shaft control mechanism 6 is connected between the cloth placing platform 2 and the frame 1, and the double-shaft control mechanism 6 can drive the cloth placing platform 2 to move on the upper surface of the frame 1 in a plane; the cloth placing platform 2 is fixed on the double-shaft control mechanism 6 through a fixed seat 23. The sewing machine head 3 is fixed on the upper surface of the frame 1 and is positioned above the cloth placing platform 2, and when the cloth needs to be sewn and cut, the double-shaft control mechanism 6 can drive the cloth placing platform 2 to move to the position under the sewing equipment.
Referring to fig. 1 and 2, a laser unit 4 for laser cutting a fabric is mounted below a frame 1, and a laser head of the laser unit 4 is directed upward. The frame 1 is provided with a yielding groove 11 which penetrates through the upper side and the lower side of the frame 1, the yielding groove 11 is positioned under the sewing machine head 3, and the yielding groove 11 is used for enabling laser emitted by the laser component 4 to penetrate through the yielding groove 11.
Referring to fig. 2 and 3, the cloth placing platform 2 is provided with cutting grooves 21 penetrating through the upper and lower sides of the cloth placing platform 2, and the cutting grooves 21 are in a shape of a straight line. Put and can shelter from groove 11 of stepping down under the cloth platform 2 normality, when the double-axis control mechanism 6 drives and puts cloth platform 2 and remove to sewing equipment under, cut groove 21 and can be located groove 11 of stepping down directly over to the laser that makes 4 launches of laser part can pass groove 11 of stepping down in proper order and cut groove 21, thereby cuts the sack in order to form the jacket pocket to the cloth.
Referring to fig. 3, V-shaped grooves 22 are respectively formed on both sides of the cutting groove 21 in the extending direction, and the tips of the V-shaped grooves 22 are communicated with the cutting groove 21; the V-shaped grooves 22 enable the laser part 4 to cut triangular rim charge on two sides of the pocket mouth, and are beneficial to improving the quality of the jacket pocket after being manufactured.
Referring to fig. 1, a cloth pressing mechanism 5 for pressing cloth is mounted on the upper surface of the cloth placing platform 2, and the cloth pressing mechanism 5 is located between the cloth placing platform 2 and the sewing machine head 3; the cloth pressing mechanism 5 comprises a frame plate 51 and a driving component 52 for driving the frame plate 51 to move up and down, wherein the frame plate 51 is fixed on the cloth placing platform 2 through the driving component 52 and can move in a plane along with the cloth placing platform 2.
Referring to fig. 1 and 3, the driving assembly 52 of the present embodiment is configured as an air cylinder, the air cylinder is fixed on the upper portion of the fixing base 23, and a piston rod of the air cylinder is downward arranged and connected with the frame plate 51; the cylinder is in the retraction state in normality, and when the cylinder is made to extend outwards by controlling the action of the cylinder, the piston rod of the cylinder can drive the frame plate 51 to move downwards and compress the cloth.
Referring to fig. 3 and 4, in the present embodiment, a slide rail 231 is fixed on one side of the fixing seat 23 facing the frame plate 51, and an extending direction of the slide rail 231 is perpendicular to the cloth placing platform 2; a mounting block 511 is integrally formed on one side of the frame plate 51 facing the fixed seat 23, the mounting block 511 is slidably mounted on the slide rail 231, and the mounting block 511 is fixedly connected with a piston rod of the air cylinder; the arrangement of the mounting block 511 and the slide rail 231 is used to improve the smoothness of the up-and-down movement of the frame plate 51.
Referring to fig. 3 and 4, the frame plate 51 of the present embodiment is rectangular, a light barrier 53 is fixed in the middle of the frame plate 51, and the light barrier 53 is located right above the cutting groove 21 and the V-shaped groove 22; the light barrier 53 is used for blocking laser emitted by the laser component 4, so that the possibility that bag opening edge cloth is damaged when the laser component 4 cuts cloth is reduced.
Referring to fig. 4, the frame plate 51 is provided with two supporting baffles 54, the two supporting baffles 54 are respectively located at two sides of the light barrier 53, and the supporting baffles 54 are always spaced from the light barrier 53. Every baffle 54 deviates from the equal integrated into one piece in one side of adjacent baffle 54 and is provided with two connecting plates 541, and second bar hole 542 has all been seted up to each connecting plate 541, and the extending direction of second bar hole 542 sets up with the extending direction syntropy of connecting plate 541. The connecting plate 541 is fixed to the frame plate 51 by the second fastening member 543, so that the supporting flaps 54 are fixedly mounted to the frame plate 51, and the distance between the two supporting flaps 54 can be changed by adjusting the position of the second fastening member 543 in the second strip hole 542. The second fastening member 543 in this embodiment is a hexagon bolt, and the nut width of the hexagon bolt is greater than the width of the second strip hole 542, so that the nut of the hexagon bolt can press the connection plate 541 to limit the movement of the connection plate 541.
Referring to fig. 4, a bent portion 5411 is disposed on one side of each connecting plate 541 close to the supporting baffle 54, and the bent portion 5411 is disposed such that the lower surface of the supporting baffle 54 is flush with the lower surface of the frame plate 51; when the driving assembly 52 drives the frame plate 51 to move downwards and press the cloth, the two supporting baffles 54 can assist in pressing the cloth, so that the situation that air is accumulated in the middle of the cloth and bulges is reduced.
Referring to fig. 4, two pressing plates 55 are rotatably mounted on the upper surface of the frame plate 51, and the two pressing plates 55 are respectively located above the two supporting baffles 54; the pressing plate 55 of the present embodiment always has a gap with the light barrier 53; a placing area for placing the bag opening edge cloth is formed between the two pressing plates 55. When processing jacket pocket, through lining up with the edge of two sack limit cloths with a baffle 54 respectively to make two sack limit cloths be located and place the region, then rotate clamp plate 55 and make two clamp plates 55 push down corresponding sack limit cloth respectively, biax control mechanism 6 drives and puts cloth platform 2 and remove to the below of sewing machine head 3, makes sewing machine head 3 can sew up two sack limit cloths on the cloth respectively in the clearance of barn door 53 through clamp plate 55.
Referring to fig. 4, an adjusting seat 56 is installed between each pressure plate 55 and the frame plate 51, and the adjusting seat 56 is fixed to the frame plate 51 by a first fastener 562; the press plate 55 is rotatably connected to the frame plate 51 through the adjusting seat 56, and the relative positions of the two press plates 55 can be adjusted through the adjusting seat 56, so that the area of the placing area is changed, the sewing equipment can be suitable for sewing of pocket opening edge cloth with different widths, and the compatibility of the sewing equipment is improved.
Referring to fig. 4, a hinge is installed between the pressing plate 55 and the adjusting seat 56, and the hinge is fixed on the upper surface of the adjusting seat 56 and is close to the side edge of the adjusting seat 56; the pressing plate 55 can rotate circumferentially around the rotation axis of the hinge, and further rotate relative to the adjusting seat 56. The adjusting seat 56 is provided with a first strip-shaped hole 561, and a first fastener 562 penetrates through the first strip-shaped hole 561 and is fixedly connected with the frame plate 51 so as to adjust the position of the pressing plate 55; the first fastener 562 of this embodiment is configured as a hexagon bolt, and the nut width of the hexagon bolt is greater than the width of the first bar-shaped hole 561, so that the nut of the hexagon bolt can press the adjusting seat 56 to limit the movement of the adjusting seat 56.
Referring to fig. 4, an extension 551 is integrally formed on a side of the pressure plate 55 away from the adjusting seat 56, and the extension 551 and the pressure plate 55 are vertically arranged; the edge of the side edge of the extension 551, which is far away from the pressure plate 55, is provided with sawteeth, and the sawteeth are flush with the lower surface of the frame plate 51; when the pressing plate 55 is rotated to make the pressing plate 55 abut against the frame plate 51, the saw teeth of the extension part 551 can press the bag opening edge cloth, so that the sewing processing of the bag opening edge cloth is facilitated, and the wrinkling condition of the bag opening edge cloth or cloth during sewing is reduced.
Referring to fig. 4, the two sides of the pressure plate 55 adjacent to the extension 551 are respectively connected with a positioning member 57 in a rotating manner, and the cross-sectional shape of the positioning member 57 in the vertical plane is set to be U-shaped in this embodiment; the opening direction of the positioning member 57 is set toward the pressure plate 55, and the opening width of the positioning member 57 is not less than the sum of the thicknesses of the pressure plate 55 and the frame plate 51. When sewing the jacket pocket, the pressing plate 55 is rotated to enable the pressing plate 55 to abut against the frame plate 51 and tightly press the pocket mouth edge cloth, and the positioning part 57 can be rotated to enable the opening of the positioning part 57 to cover the pressing plate 55 and the frame plate 51, so that the jumping of the pressing plate 55 in the sewing process is effectively reduced, and the sewing quality of the pocket mouth edge cloth is improved.
Referring to fig. 4, in the embodiment, elastic cushion layers 571 are fixedly bonded to two sides of the opening of the positioning component 57, and the elastic cushion layers 571 can abut against the pressing plate 55 and the frame plate 51, so that the stability of the pressing plate 55 in the sewing process is improved, and a certain buffering and damping effect can be achieved, thereby further improving the quality of the sewn jacket pocket; the elastic cushion 571 in this embodiment can be made of sponge, rubber or EVA with high elasticity.
Referring to fig. 1 and 5, a positioning block 24 for positioning the cloth is fixed on the upper surface of the cloth placing platform 2, and the extension direction of the positioning block 24 is perpendicular to the extension direction of the cutting groove 21; when the frame plate 51 is pressed against the cloth placing platform 2 by the driving assembly 52, the positioning block 24 is located outside the frame plate 51. When placing the cloth on the cloth placing platform 2, the operator can conveniently position the position of the cloth by aligning the edge of the cloth with the positioning block 24, thereby facilitating subsequent sewing.
Referring to fig. 5, the middle of the positioning block 24 is provided with an installation groove penetrating through both sides of the positioning block 24, and the installation groove is located at one side of the extension direction of the light barrier 53; the embedded infrared emitter 25 that is equipped with of mounting groove, infrared emitter 25 are close to the one end downward sloping setting of cutting groove 21, and infrared emitter 25's light is just right cutting groove 21 all the time. When the edge of the cloth is aligned with the positioning block 24, whether the cloth is accurately positioned can be quickly judged by observing whether the light emitted by the infrared emitter 25 is on the pre-scribed line of the cloth, and the condition that the pocket port is inclined or deviated after the jacket pocket is machined can be reduced.
The implementation principle of the sewing equipment for producing jacket pockets in the embodiment of the application is as follows:
when a jacket pocket is processed, firstly, drawing a pre-scribing line for determining a preset position of a pocket opening on cloth, placing the cloth on the cloth placing platform 2, aligning the edge of the cloth with the positioning block 24, and moving the cloth to enable emitted light emitted by the infrared emitter 25 to irradiate on the pre-scribing line; secondly, controlling the driving component 52 to act to enable the frame plate 51 to move downwards and press cloth, sequentially placing two pieces of bag opening edge cloth in the placing area, and enabling the pressing plate 55 to press the bag opening edge cloth by rotating the pressing plate 55; then, the positioning part 57 is rotated to enable the opening of the positioning part 57 to cover the frame plate 51 and the pressing plate 55, finally, the operation of the double-shaft driving mechanism is controlled, the double-shaft driving mechanism drives the cloth placing platform 2 to move to the lower side of the sewing machine head 3, so that the sewing machine head 3 can penetrate through the gap between the pressing plate 55 and the light blocking plate 53 to sew the cloth at the edge of the bag opening on the cloth, and meanwhile, the laser part 4 can perform laser cutting on the cloth to form the bag opening.
In the course of working of whole jacket pocket, sewing process and cutting process are accomplished simultaneously, and biax actuating mechanism only need drive and put cloth platform 2 and carry out one side plane and remove, can greatly improve sewing equipment's operating efficiency, and then improve jacket pocket's production efficiency.
The above is the preferred embodiment of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A sewing device for producing jacket pockets comprises a rack (1), a cloth placing platform (2) which is arranged on the rack (1) and performs plane movement on the upper surface of the rack (1), and a sewing machine head (3) which is arranged above the cloth placing platform (2); the method is characterized in that: the rack (1) is provided with a yielding groove (11), a laser component (4) is arranged below the rack (1), and a laser head of the laser component (4) faces the yielding groove (11);
a cloth pressing mechanism (5) is arranged between the cloth placing platform (2) and the sewing machine head (3), the cloth pressing mechanism (5) comprises a frame plate (51) for pressing cloth and a driving component (52) for driving the frame plate (51) to move up and down, and the frame plate (51) is fixed on the cloth placing platform (2) through the driving component (52); the middle part of the frame plate (51) is provided with a light barrier (53), the cloth placing platform (2) is provided with a cutting groove (21), and the cutting groove (21) is positioned under the light barrier (53);
the cloth pressing mechanism (5) further comprises two pressing plates (55) which are rotatably connected to the upper surface of the frame plate (51), and a placing area for placing bag opening edge cloth is formed between the two pressing plates (55); the two pressing plates (55) are respectively positioned at two sides of the light barrier (53), gaps are reserved between the two pressing plates (55) and the light barrier (53), and the sewing machine head (3) sews and fixes the bag opening edge cloth and the cloth through the gaps;
an adjusting seat (56) is arranged between the pressure plate (55) and the frame plate (51), the pressure plate (55) is rotatably connected to the adjusting seat (56), and the adjusting seat (56) is fixed on the frame plate (51) through a first fastener (562); the adjusting seat (56) is provided with a first strip-shaped hole (561) used for adjusting the installation position, and the first fastener (562) penetrates through the first strip-shaped hole (561) and is fixedly connected with the frame plate (51);
an extension part (551) is arranged at one end of the pressure plate (55) far away from the adjusting seat (56), saw teeth are arranged on the edge of the side edge of the extension part (551), and the saw teeth are flush with the lower surface of the frame plate (51);
the pressure plate (55) is rotatably connected with a positioning component (57) which is used for stably connecting the pressure plate (55) to the frame plate (51); the cross section of the positioning component (57) is set to be U-shaped, and the opening width of the positioning component (57) is not less than the sum of the thicknesses of the pressure plate (55) and the frame plate (51).
2. The sewing machine for producing jacket pockets as claimed in claim 1, characterized in that: an elastic cushion layer (571) is fixed on the inner side of the opening of the positioning component (57).
3. The sewing machine for producing jacket pockets according to claim 1, characterized in that: the frame plate (51) is provided with two supporting baffles (54) for assisting in pressing cloth, and the lower surfaces of the supporting baffles (54) are flush with the lower surface of the frame plate (51); the two branch baffles (54) are respectively positioned below the two pressing plates (55), and each branch baffle (54) is positioned on one side of the extension part (551) departing from the light barrier (53).
4. The sewing machine for producing jacket pockets as claimed in claim 3, characterized in that: one side of each supporting baffle (54), which is far away from the adjacent supporting baffle (54), is provided with a connecting plate (541), and the connecting plate (541) is fixed on the frame plate (51) through a second fastener (543); the connecting plate (541) is provided with a second strip-shaped hole (542), and the second fastener (543) penetrates through the second strip-shaped hole (542) and is fixed on the frame plate (51).
5. The sewing machine for producing jacket pockets as claimed in claim 1, characterized in that: cut groove (21) extension direction's both sides and be equipped with V-arrangement groove (22) respectively, the pointed end in V-arrangement groove (22) is linked together with cutting groove (21).
6. The sewing machine for producing jacket pockets as claimed in claim 1, characterized in that: a positioning block (24) for positioning cloth is fixed on the cloth placing platform (2), and the extension direction of the positioning block (24) is perpendicular to the extension direction of the cutting groove (21); when the frame plate (51) is pressed on the cloth placing platform (2), the positioning block (24) is positioned on the outer side of the frame plate (51).
7. The sewing machine for producing jacket pockets as claimed in claim 6, characterized in that: an infrared emitter (25) is embedded in the positioning block (24), and the infrared emitter (25) is arranged in a downward inclined manner; the light emitted by the infrared emitter (25) is directed towards the cutting groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111101285.4A CN113774579B (en) | 2021-09-18 | 2021-09-18 | Sewing equipment for producing jacket pocket |
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| CN202111101285.4A CN113774579B (en) | 2021-09-18 | 2021-09-18 | Sewing equipment for producing jacket pocket |
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| CN113774579A CN113774579A (en) | 2021-12-10 |
| CN113774579B true CN113774579B (en) | 2022-11-04 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052316A (en) * | 1990-11-01 | 1991-10-01 | Kabushikikaisha Barudan | Fabric holding frame for a sewing machine |
| CN105420942A (en) * | 2015-12-03 | 2016-03-23 | 沈素波 | Pocket mouth slashing device used for sewing machine |
| CN107326552A (en) * | 2017-08-22 | 2017-11-07 | 拓卡奔马机电科技有限公司 | One kind laser cutting muti needle chainstitch m/c |
| CN209694144U (en) * | 2019-01-10 | 2019-11-29 | 兴雪莱（厦门）体育用品有限公司 | A kind of laser bag-opening machine positioning device |
| CN211394883U (en) * | 2019-12-19 | 2020-09-01 | 舒城浩缘朋纺织品有限公司 | Laser bag opening device |
-
2021
- 2021-09-18 CN CN202111101285.4A patent/CN113774579B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052316A (en) * | 1990-11-01 | 1991-10-01 | Kabushikikaisha Barudan | Fabric holding frame for a sewing machine |
| CN105420942A (en) * | 2015-12-03 | 2016-03-23 | 沈素波 | Pocket mouth slashing device used for sewing machine |
| CN107326552A (en) * | 2017-08-22 | 2017-11-07 | 拓卡奔马机电科技有限公司 | One kind laser cutting muti needle chainstitch m/c |
| CN209694144U (en) * | 2019-01-10 | 2019-11-29 | 兴雪莱（厦门）体育用品有限公司 | A kind of laser bag-opening machine positioning device |
| CN211394883U (en) * | 2019-12-19 | 2020-09-01 | 舒城浩缘朋纺织品有限公司 | Laser bag opening device |
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| CN113774579A (en) | 2021-12-10 |
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