Bag opening folding device and garment pocket production equipment

Abstract

The utility model relates to a pocket opening folding device and garment pocket production equipment. The bag opening folding device comprises a bag opening folding machine table, a material pressing mechanism, a folding shovel piece mechanism and a folding blowing pipe. The bag opening folding machine table is provided with a bag opening folding station, and the bag opening folding station is used for placing a to-be-folded cutting piece. The material pressing mechanism comprises a material pressing driver and a material pressing plate, and the material pressing driver is connected to the material pressing plate and used for driving the material pressing plate to press the to-be-folded cutting piece on the bag opening folding station. The folding shovel piece mechanism comprises a shovel piece driver and a folding shovel piece, and the shovel piece driver is connected to the folding shovel piece and used for driving the folding shovel piece to stretch out to the position above the edge of the material pressing plate. The upper side of the folding shovel piece is concaved inwards to form a containing groove, and the folding air blowing pipe is arranged in the containing groove and used for blowing air out of the containing groove. The bag opening folding device can improve the automation degree of bag opening folding, is convenient to operate, saves labor cost and improves product stability.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery and equipment, in particular to a bag opening folding device and clothing pocket production equipment. Background Art

[0002] In the traditional production method of clothing pockets such as three-pointed bags, it is necessary to fold the top of the previous process piece in half, then fix the edge stop with an iron, sew the bag opening line, and finally sew the bag opening to the finished garment. At present, the traditional production method mainly relies on manual operation, which is time-consuming and labor-intensive, and the quality is unstable. Utility Model Content

[0003] Based on this, it is necessary to provide a bag folding device and a clothing pocket production equipment to solve the problem that the manual bag folding method is time-consuming, labor-intensive, and has unstable quality.

[0004] One of the purposes of the utility model is to provide a bag opening folding device, the scheme is as follows:

[0005] A bag mouth folding device, comprising a bag mouth folding machine, a material pressing mechanism, a folding shovel mechanism and a folding blowing pipe;

[0006] The bag mouth folding machine has a bag mouth folding station, and the bag mouth folding station is used to place the cut pieces to be folded; the pressing mechanism includes a pressing driver and a pressing plate, and the pressing driver is connected to the pressing plate to drive the pressing plate to press the cut pieces to be folded on the bag mouth folding station; the folding shovel mechanism includes a shovel driver and a folding shovel, and the shovel driver is connected to the folding shovel to drive the folding shovel to extend above the edge of the pressing plate; the upper side of the folding shovel is concave to form a receiving groove, and the folding blow pipe is arranged in the receiving groove, and the folding blow pipe is used to blow air outside the receiving groove.

[0007] In one embodiment, the extending direction of the folding shovel blade is a first direction, the extending direction of the receiving groove is a second direction, the first direction is perpendicular to the second direction, and the folding blowing pipe is arranged in the receiving groove along the second direction.

[0008] In one embodiment, the bag mouth folding device also includes a folding positioning mechanism, which includes a positioning driver and a positioning plate. The positioning plate is arranged below the folding shovel blade, and the positioning driver is connected to the positioning plate to drive the positioning plate to extend and abut against the edge of the pressing plate.

[0009] In one of the embodiments, first adsorption holes are distributed on the bag opening folding station.

[0010] In one of the embodiments, second adsorption holes are distributed on the pressing plate.

[0011] Another object of the utility model is to provide a clothing pocket production device, the scheme is as follows:

[0012] A clothing pocket production device, comprising the pocket folding device, the material pressing and transferring device, and the pocket seam sewing device described in any one of the above embodiments;

[0013] The material pressing and transferring device is used to press the bag mouth folded pieces folded by the bag mouth folding device and convey them to the sewing device, and the bag mouth line sewing device is used to sew the bag mouth line on the bag mouth folded pieces.

[0014] In one embodiment, the pressing material transfer device includes a pressing material transfer driver and a sewing die; the pressing material transfer driver is connected to the sewing die to drive the sewing die to press and convey the bag opening folding piece;

[0015] The sewing die comprises a die body, an adjustable slider, a first pressing plate and a second pressing plate.

[0016] The die body is provided with a bag opening sewing hole, the first pressing plate and the second pressing plate are respectively connected to the bottom of the die body, the first pressing plate and the second pressing plate are arranged opposite to each other, the second pressing plate is movably connected to the die body through the adjustable slider, and the adjustable slider is used to adjust the distance between the first pressing plate and the second pressing plate.

[0017] In one embodiment, the clothing pocket production equipment also includes a material receiving device, which includes a transverse moving part, a lifting part and a material receiving suction cup, the lifting part is connected to the material receiving suction cup to drive the material receiving suction cup to rise or fall, the lifting part is arranged on the transverse moving part, and is driven by the transverse moving part to move in the horizontal direction, and the material receiving suction cup is used to absorb the bag mouth sewing pieces obtained by sewing the bag mouth line sewing device.

[0018] In one embodiment, the clothing pocket production equipment further includes a pocket sewing device, which includes a pocket sewing machine platform, a lower mold mechanism, an upper mold mechanism and a sewing machine;

[0019] The pocket sewing machine has a pocket sewing station, and the pocket sewing station is used to place the clothing body;

[0020] The lower mold mechanism comprises a lower mold driver and a lower mold plate, wherein the lower mold driver is connected to the lower mold plate to drive the lower mold plate to press down on the clothing body of the pocket sewing station; the lower mold plate has a limiting placement groove, wherein the limiting placement groove is used to place the pocket sewing pieces sewn by the pocket sewing device, and the bottom of the limiting placement groove is separately provided with sewing holes;

[0021] The upper mold mechanism comprises an upper mold driver and an upper mold plate, wherein the upper mold driver is connected to the upper mold plate to drive the upper mold plate to press down on the lower mold plate, and the upper mold plate has a stitch hole;

[0022] The sewing machine is used for sewing the pocket sewing piece to the clothing body through the stitch holes.

[0023] In one embodiment, the stitch hole includes a first straight line segment, a second straight line segment and a V-shaped segment, the first straight line segment and the second straight line segment are arranged opposite and parallel to each other, and both ends of the V-shaped segment are respectively connected to the first straight line segment and the second straight line segment.

[0024] Compared with the traditional solution, the above-mentioned bag folding device and clothing pocket production equipment have the following beneficial effects:

[0025] When the above-mentioned bag mouth folding device is used, the cut piece to be folded is placed on the bag mouth folding station, the shovel blade driver drives the pressing plate to press the area of ​​the cut piece to be folded on the bag mouth folding station that does not need to be folded, and the shovel blade driver drives the folding shovel blade to extend above the edge of the pressing plate, so that the cut piece is partially folded, the folding blow pipe starts blowing, and the cut piece is turned over to achieve folding in the area to be folded. The above-mentioned bag mouth folding device can improve the automation degree of bag mouth folding, is easy to operate, saves labor costs, and improves product stability.

[0026] The above-mentioned clothing pocket production equipment has the bag opening folding device described in any of the above-mentioned embodiments, thereby being able to obtain corresponding beneficial effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] FIG1 is a schematic structural diagram of a bag opening folding device according to an embodiment;

[0028] FIG2 is a partial enlarged view of FIG1 ;

[0029] FIG3 is a schematic structural diagram of a garment pocket production device including the pocket folding device shown in FIG1 according to an embodiment;

[0030] FIG4 is a schematic structural diagram of a folding and shaping device in the garment pocket production equipment shown in FIG3 ;

[0031] FIG5 is a partial enlarged view of FIG4;

[0032] FIG6 is a schematic structural diagram of a sewing die in the garment pocket production equipment shown in FIG3 ;

[0033] FIG7 is a schematic structural diagram of the sewing die shown in FIG6 from another perspective;

[0034] FIG8 is a schematic structural diagram of a material collecting device in the clothing pocket production equipment shown in FIG3;

[0035] FIG9 is a schematic structural diagram of a pocket sewing device in the garment pocket production equipment shown in FIG3;

[0036] FIG. 10 is a partial enlarged view of FIG. 9 .

[0037] Description of reference numerals:

[0038] 10. Clothing pocket production equipment; 100. Folding and shaping device; 110. Folding and pressing machine; 111. First suction hole; 120. Die pressing mechanism; 121. Die pressing driver; 1212. Horizontal moving part; 1214. Vertical moving part; 122. Folding die; 1221. First end; 1222. Second end; 1223. Third end; 1224. Second suction hole; 1225. Give way slot; 130. First shoveling and folding mechanism; 140. Second shoveling and folding mechanism; 131. Shoveling Folding drive; 132, shovel folding plate; 150, pressing mechanism; 151, pressing drive; 152, pressing member; 160, cloth pressing mechanism; 161, cloth pressing drive; 162, cloth pressing member; 171, first side plate; 172, second side plate; 180, cloth feeding mechanism; 200, bag folding device; 210, bag folding machine; 211, first suction hole; 220, material pressing mechanism; 221, material pressing drive; 2211, horizontal driving component; 2212, vertical driving component ; 222, material pressing plate; 2221, second adsorption hole; 230, folding shovel mechanism; 231, shovel driver; 232, folding shovel; 2321, accommodating groove; 240, folding blow pipe; 250, folding side position mechanism; 251, side position driver; 252, side position plate; 300, material pressing transfer device; 320, sewing die; 321, die body; 322, adjustable slider; 323, first pressing plate; 324, second pressing plate; 3211, bag mouth line sewing hole; 400, Bag mouth line sewing device; 500, material collecting device; 510, transverse moving component; 520, lifting component; 530, material collecting suction cup; 540, material collecting box; 600, bag sewing device; 610, bag sewing machine; 620, lower mold mechanism; 622, lower template; 6221, limit placement groove; 6222, sewing hole; 630, upper mold mechanism; 632, upper template; 633, stitch hole; 6331, first straight line segment; 6332, second straight line segment; 6333, V-shaped segment; 640, sewing machine. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0044] The utility model provides a bag opening folding device.

[0045] As shown in FIG. 1 and FIG. 2 , a bag opening folding device 200 according to an embodiment includes a bag opening folding machine 210 , a material pressing mechanism 220 , a folding blade mechanism 230 , and a folding blowing pipe 240 .

[0046] The pocket folding machine 210 has a pocket folding station, and the pocket folding station is used to place the cut pieces to be folded.

[0047] The pressing mechanism 220 includes a pressing driver 221 and a pressing plate 222 . The pressing driver 221 is connected to the pressing plate 222 to drive the pressing plate 222 to press the cut pieces to be folded on the bag opening folding station.

[0048] The folding shovel blade mechanism 230 includes a shovel blade driver 231 and a folding shovel blade 232 . The shovel blade driver 231 is connected to the folding shovel blade 232 to drive the folding shovel blade 232 to extend above the edge of the pressing plate 222 .

[0049] The upper side of the foldable shovel blade 232 is concave to form a receiving groove 2321 , and the foldable blowing pipe 240 is arranged in the receiving groove 2321 . The foldable blowing pipe 240 is used to blow air out of the receiving groove 2321 .

[0050] When the above-mentioned bag mouth folding device 200 is used, the piece to be folded is placed on the bag mouth folding station, the shovel driver 231 drives the pressing plate 222 to press the area of ​​the piece to be folded on the bag mouth folding station that does not need to be folded, and the shovel driver 231 drives the folding shovel 232 to extend above the edge of the pressing plate 222, so that the piece is partially folded, the folding blow pipe 240 is started to blow, and the piece to be folded is turned over to achieve folding in the area to be folded.

[0051] The bag opening folding device 200 can improve the automation degree of bag opening folding, is easy to operate, saves labor costs, and improves product stability.

[0052] In one example, first suction holes 211 are distributed on the bag opening folding station, and air is sucked through the first suction holes 211 to fix the cut pieces to be folded.

[0053] In one example, second adsorption holes 2221 are distributed on the pressing plate 222. The second adsorption holes 2221 can absorb the folded cut piece part and prevent the edge stop of the cut piece from spreading when the pressing plate 222 is pressed down.

[0054] In one example, the pressing plate 222 is a strip-shaped plate structure, and the extending direction of the pressing plate 222 is a first direction.

[0055] In one example, the press drive 221 includes a horizontal driving component 2211 and a vertical driving component 2212, the vertical driving component 2212 is connected to the press plate 222 to drive the press plate 222 to rise or fall, and the horizontal driving component 2211 is connected to the vertical driving component 2212 to drive the vertical driving component 2212 and the press plate 222 thereon to move horizontally.

[0056] In one example, the extending direction of the folding shovel blade 232 is a first direction, the extending direction of the accommodating groove 2321 is a second direction, the first direction is perpendicular to the second direction, and the folding blowing pipe 240 is arranged in the accommodating groove 2321 along the second direction.

[0057] In one example, the blade driver 231 includes a telescoping cylinder.

[0058] In one example, the bag opening folding device 200 further includes a folding positioning mechanism 250. The folding positioning mechanism 250 includes a positioning driver 251 and a positioning plate 252, wherein the positioning plate 252 is disposed below the folding blade 232, and the positioning driver 251 is connected to the positioning plate 252 to drive the positioning plate 252 to extend and abut against the edge of the pressing plate 222.

[0059] In this example, after the pressing mechanism 220 presses the piece to be folded on the bag mouth folding station, the side position driver 251 drives the side position plate 252 to extend to fix the folding edge of the piece, and then the shovel driver 231 drives the folding shovel 232 to extend to above the side position plate 252 and above the edge of the pressing plate 222.

[0060] In one example, the extending direction of the side plate 252 is a first direction.

[0061] In one example, the side plate 252 is a strip plate structure, and the side plate 252 extends in a first direction.

[0062] In one example, the positioning actuator 251 includes a telescopic cylinder.

[0063] When a specific example of a bag mouth folding device 200 is working, the cut piece to be folded is placed at the bag mouth folding station, the shovel driver 231 drives the pressing plate 222 to press the area of ​​the cut piece to be folded on the bag mouth folding station that does not need to be folded, the side position driver 251 drives the side position plate 252 to extend, fix the folding edge of the cut piece, the shovel driver 231 drives the folding shovel 232 to extend above the edge of the pressing plate 222, so that the cut piece is partially folded, the folding blow pipe 240 starts blowing, and the cut piece is turned over to achieve folding in the area to be folded. After folding is completed, the suction of the first suction hole 211 is closed, the pressing plate 222 is removed, and the suction of the first suction hole 211 is opened again, and the side position plate 252 and the folding shovel 232 retreat.

[0064] Furthermore, the utility model also provides a clothing pocket production device.

[0065] As shown in FIG. 3 , a garment pocket production device 10 according to an embodiment includes a pocket folding device 200 , a material pressing and transferring device 300 , and a pocket seam sewing device 400 according to any of the above examples.

[0066] The pressing material transfer device 300 is used to press the bag opening folded pieces folded by the bag opening folding device 200 and transfer them to the sewing device. The bag opening line sewing device 400 is used to sew the bag opening line on the bag opening folded pieces.

[0067] As shown in FIG. 4 and FIG. 5 , in one example, the clothing pocket production device 10 further includes a folding and shaping device 100 . The folding and shaping device 100 is located upstream of the pocket folding device 200 .

[0068] The folding and shaping device 100 includes a folding and pressing machine platform 110 , a die pressing mechanism 120 , a first shoveling and folding mechanism 130 , a second shoveling and folding mechanism 140 and a pressing mechanism 150 .

[0069] The folding and pressing machine 110 has a folding and pressing station for placing the cut pieces to be processed.

[0070] The die mechanism 120 includes a die driver 121 and a folding die 122 . The die driver 121 is connected to the folding die 122 to drive the folding die 122 to press the cut pieces to be processed on the folding and pressing station.

[0071] The first shovel folding mechanism 130 and the second shovel folding mechanism 140 are respectively located at opposite sides of the folding and pressing station. The first shovel folding mechanism 130 and the second shovel folding mechanism 140 both include a shovel folding driver 131 and a shovel folding plate 132. The shovel folding driver 131 is connected to the shovel folding plate 132 to drive the shovel folding plate 132 to extend toward the folding and pressing station, so that the shovel folding plate 132 cooperates with the folding die 122 to fold the edge of the cut piece to be processed to form a stop, thereby obtaining the cut piece to be folded.

[0072] The pressing mechanism 150 is used to press the cut pieces to be folded on the folding and pressing station, so as to finalize the folding shape by pressing.

[0073] When the above-mentioned folding and shaping device 100 is used, the piece to be processed is placed on the folding and pressing station, the die driver 121 drives the folding die 122 to press the piece to be processed, and the folding drivers 131 of the first folding mechanism 130 and the second folding mechanism 140 drive the folding plate 132 to extend toward the folding and pressing station, so that the folding plate 132 cooperates with the folding die 122 to fold the edge of the piece to be processed to form a stop, so as to obtain the piece to be folded, and the pressing mechanism 150 presses and shapes the piece to be folded.

[0074] The folding and shaping device 100 can improve the automation level of edge stop folding, is easy to operate, saves labor costs, and improves product stability.

[0075] In one example, the folding die 122 has a first end 1221 and a second end 1222 that are arranged opposite and in parallel, and the folding die 122 also has a third end 1223 connected to the first end 1221 and the second end 1222, and the third end 1223 gradually narrows as it moves away from the first end 1221 and the second end 1222. The shovel folding plate 132 of the first shovel folding mechanism 130 presses on the first end 1221 when it is extended, and the shovel folding plate 132 of the second shovel folding mechanism 140 presses on the second end 1222 when it is extended.

[0076] In one example, the shovel folding plate 132 forms a certain angle with the first end 1221 and the second end 1222 of the folding die 122 to prevent the stop from being exposed from above.

[0077] In one example, the folding and pressing station is provided with first suction holes 111. When the cut pieces to be processed are placed on the folding and pressing station, air is sucked through the first suction holes 111 to fix the cut pieces to be processed.

[0078] Furthermore, in one example, the edge of the folding die 122 is provided with second suction holes 1224. Furthermore, the second suction holes 1224 are at least distributed in the edge areas of the first end 1221 and the second end 1222. After the first shovel-folding mechanism 130 and the second shovel-folding mechanism 140 cooperate with the folding die 122 to fold the edge of the to-be-processed piece, the second suction holes 1224 are used to suck air to fix the stop of the to-be-folded piece, so as to facilitate subsequent pressing.

[0079] In one example, the die driver 121 includes a horizontal moving component 1212 and a vertical moving component 1214, wherein the vertical moving component 1214 is connected to the folding die 122 to drive the folding die 122 to rise or fall, and the horizontal moving component 1212 is connected to the vertical moving component 1214 to drive the vertical moving component 1214 and the folding die 122 thereon to move horizontally.

[0080] In one example, the horizontal moving component 1212 includes a slide rail. In one example, the vertical moving component 1214 includes a telescopic cylinder.

[0081] In one example, the shovel-break actuator 131 includes a telescopic cylinder.

[0082] In one example, the middle part of the third end 1223 of the folding die 122 is concave to form a clearance groove 1225. Further, the folding and shaping device 100 also includes a cloth pressing mechanism 160, which includes a cloth pressing driver 161 and a cloth pressing member 162, and the cloth pressing driver 161 is connected to the cloth pressing member 162 to drive the cloth pressing member 162 to press the cut piece to be processed at the clearance groove 1225.

[0083] In one example, the cloth pressing drive 161 includes a rotary motor.

[0084] In one example, the pressing mechanism 150 includes a pressing driver 151 and a pressing element 152. The pressing driver 151 is connected to the pressing element 152 to drive the pressing element 152 to press down on the cut piece to be folded. The pressing element 152 can generate heat and set the folding shape by pressing.

[0085] In one example, the pressing actuator 151 includes a telescopic cylinder.

[0086] In one example, the folding and shaping device 100 further includes a first side plate 171 and a second side plate 172. The first side plate 171 and the second side plate 172 are respectively located at opposite sides of the folding and pressing station to position and place the cut pieces to be processed on the folding and pressing station.

[0087] In one example, the first para-position plate 171 and the second para-position plate 172 are strip-shaped plate structures.

[0088] In one example, the folding and shaping device 100 further includes a cloth feeding mechanism 180. The cloth feeding mechanism 180 is used to send the cut pieces to be folded away from the folding and pressing station to the pocket folding station of the pocket folding device 200.

[0089] As shown in Figures 6 and 7, in one example, the pressing material transfer device 300 includes a pressing material transfer driver and a sewing die 320. The pressing material transfer driver is connected to the sewing die 320 to drive the sewing die 320 to press and transport the bag opening folding piece.

[0090] The sewing die 320 includes a die body 321, an adjustable slider 322, a first pressing plate 323 and a second pressing plate 324. The die body 321 is provided with a bag opening sewing hole 3211. The first pressing plate 323 and the second pressing plate 324 are respectively connected to the lower part of the die body 321. The first pressing plate 323 and the second pressing plate 324 are arranged opposite to each other, and the second pressing plate 324 is movably connected to the die body 321 through the adjustable slider 322. The adjustable slider 322 is used to adjust the distance between the first pressing plate 323 and the second pressing plate 324, so that the sewing die 320 is compatible with the sewing of cut pieces of different sizes.

[0091] In one example, the pocket opening sewing hole 3211 is a straight hole. Further, the first pressing plate 323 and the second pressing plate 324 are arranged opposite to each other in the extending direction of the pocket opening sewing hole 3211 .

[0092] In one example, the first pressing plate 323 and the second pressing plate 324 are detachably connected to the die body 321. For products that require thread tails to be left, the first pressing plate 323 and the second pressing plate 324 can be removed to paste the ponytail.

[0093] As shown in Fig. 8, in one example, the garment pocket production device 10 further includes a material collecting device 500. The bag opening material collecting device is used to collect the bag opening sewing pieces sewn by the bag opening line sewing device 400.

[0094] The material receiving device 500 includes a transverse moving part 510, a lifting part 520 and a material receiving suction cup 530. The lifting part 520 is connected to the material receiving suction cup 530 to drive the material receiving suction cup 530 to rise or fall. The lifting part 520 is arranged on the transverse moving part 510 and is driven by the transverse moving part 510 to move in the horizontal direction. The material receiving suction cup 530 is used to absorb the sewing pieces of the bag opening.

[0095] In one example, the traverse member 510 includes a slide rail.

[0096] In one example, the lifting member 520 includes a telescopic cylinder.

[0097] As shown in Fig. 8, in one example, the garment pocket production device 10 further includes a material receiving box 540. The material receiving device 500 is used to transport the pocket opening sewing pieces to the material receiving box 540 for storage.

[0098] After the pocket-mouth sewing device 400 completes the sewing of the pocket-mouth line, the material receiving device 500 will start to receive the material. When receiving the material, the transverse moving part 510 drives the lifting part 520 and the material receiving suction cup 530 thereon to move to the pocket-mouth sewing device 400, and the lifting part 520 drives the material receiving suction cup 530 to descend. After the material receiving suction cup 530 absorbs the pocket-mouth sewing pieces, the lifting part 520 drives the material receiving suction cup 530 to rise, and the transverse moving part 510 drives the lifting part 520 and the material receiving suction cup 530 thereon to move to the material receiving box 540, and the pocket-mouth sewing pieces are placed and stored in the material receiving box 540.

[0099] As shown in Fig. 9 and Fig. 10, in one example, the clothing pocket production equipment 10 further includes a pocket sewing device 600. The pocket sewing device 600 is used to sew the pocket opening sewing piece to the clothing body.

[0100] Specifically, the bag sewing device 600 includes a bag sewing machine platform 610 , a lower mold mechanism 620 , an upper mold mechanism 630 and a sewing machine 640 .

[0101] The pocket sewing machine 610 has a pocket sewing station, which is used to place the main body of the garment.

[0102] The lower mold mechanism 620 includes a lower mold driver and a lower mold plate 622. The lower mold driver is connected to the lower mold plate 622 to drive the lower mold plate 622 to press down on the clothing body at the pocket sewing station. The lower mold plate 622 has a limiting placement groove 6221, and the limiting placement groove 6221 is used to place the pocket sewing pieces sewn by the pocket sewing device 400. The bottom of the limiting placement groove 6221 is separately provided with sewing holes 6222, and the sewing holes 6222 are used to expose the clothing body.

[0103] The upper mold mechanism 630 includes an upper mold driver and an upper mold plate 632. The upper mold driver is connected to the upper mold plate 632 to drive the upper mold plate 632 to press down on the lower mold plate 622, and the upper mold plate 632 has a stitch hole 633.

[0104] The sewing machine 640 is used to sew the pocket opening sewing piece to the garment body through the stitch holes 633 .

[0105] When sewing a bag, the main body of the garment is placed at the bag sewing station. The lower mold driver drives the lower template 622 to press down on the main body of the garment. The pocket sewing piece is placed in the limit placement groove 6221 of the lower template 622, and the upper mold driver drives the upper template 632 to press down on the lower template 622. The sewing machine 640 sews the pocket sewing piece to the main body of the garment through the stitch holes 633.

[0106] In one example, the pocket sewing station is provided with suction holes. When the garment body is placed on the pocket sewing station, air is sucked through the suction holes to fix the garment body.

[0107] In one example, the stitch hole 633 includes a first straight segment 6331, a second straight segment 6332 and a V-shaped segment 6333. The first straight segment 6331 and the second straight segment 6332 are arranged opposite and parallel to each other, and both ends of the V-shaped segment 6333 are connected to the first straight segment 6331 and the second straight segment 6332 respectively.

[0108] In one example, the width of both ends of the stitch hole 633 is increased so as to leave a thread tail of 1 cm or other length before and after the sewing thread.

[0109] The above-mentioned clothing pocket production equipment 10 can realize the production of clothing pockets such as three-pointed bags.

[0110] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0111] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A bag opening folding device, characterized in that: It includes a bag mouth folding machine, a material pressing mechanism, a folding shovel mechanism and a folding blowing pipe; The bag mouth folding machine has a bag mouth folding station, and the bag mouth folding station is used to place the cut pieces to be folded; the pressing mechanism includes a pressing driver and a pressing plate, and the pressing driver is connected to the pressing plate to drive the pressing plate to press the cut pieces to be folded on the bag mouth folding station; the folding shovel mechanism includes a shovel driver and a folding shovel, and the shovel driver is connected to the folding shovel to drive the folding shovel to extend above the edge of the pressing plate; the upper side of the folding shovel is concave to form a receiving groove, and the folding blow pipe is arranged in the receiving groove, and the folding blow pipe is used to blow air outside the receiving groove.

2. The bag opening folding device according to claim 1, characterized in that: The extending direction of the folding shovel blade is a first direction, the extending direction of the accommodating groove is a second direction, the first direction is perpendicular to the second direction, and the folding blowing pipe is arranged in the accommodating groove along the second direction.

3. The bag opening folding device according to claim 1, characterized in that: The bag mouth folding device also includes a folding positioning mechanism, which includes a positioning driver and a positioning plate. The positioning plate is arranged below the folding shovel blade, and the positioning driver is connected to the positioning plate to drive the positioning plate to extend and abut against the edge of the pressing plate.

4. The bag opening folding device according to any one of claims 1 to 3, characterized in that: The bag opening folding station is provided with first adsorption holes.

5. The bag opening folding device according to claim 4, characterized in that: The press plate is provided with second adsorption holes.

6. A clothing pocket production device, characterized in that: It comprises a bag opening folding device, a material pressing and transferring device, and a bag opening line sewing device as described in any one of claims 1 to 5; The material pressing and transferring device is used to press the bag mouth folded pieces folded by the bag mouth folding device and convey them to the sewing device, and the bag mouth line sewing device is used to sew the bag mouth line on the bag mouth folded pieces.

7. The garment pocket production equipment according to claim 6, characterized in that: The pressing material transfer device comprises a pressing material transfer driver and a sewing die; the pressing material transfer driver is connected to the sewing die to drive the sewing die to press and convey the bag opening folding cut piece; The sewing die comprises a die body, an adjustable slider, a first pressing plate and a second pressing plate. The die body is provided with a bag opening sewing hole, the first pressing plate and the second pressing plate are respectively connected to the bottom of the die body, the first pressing plate and the second pressing plate are arranged opposite to each other, the second pressing plate is movably connected to the die body through the adjustable slider, and the adjustable slider is used to adjust the distance between the first pressing plate and the second pressing plate.

8. The garment pocket production equipment according to claim 6, characterized in that: The clothing pocket production equipment also includes a material receiving device, which includes a transverse moving part, a lifting part and a material receiving suction cup. The lifting part is connected to the material receiving suction cup to drive the material receiving suction cup to rise or fall. The lifting part is arranged on the transverse moving part and is driven by the transverse moving part to move in the horizontal direction. The material receiving suction cup is used to absorb the bag mouth sewing pieces obtained by sewing the bag mouth line sewing device.

9. The clothing pocket production equipment according to any one of claims 6 to 8, characterized in that: The clothing pocket production equipment also includes a pocket sewing device, which includes a pocket sewing machine platform, a lower mold mechanism, an upper mold mechanism and a sewing machine; The pocket sewing machine has a pocket sewing station, and the pocket sewing station is used to place the clothing body; The lower mold mechanism comprises a lower mold driver and a lower mold plate, wherein the lower mold driver is connected to the lower mold plate to drive the lower mold plate to press down on the clothing body of the pocket sewing station; the lower mold plate has a limiting placement groove, wherein the limiting placement groove is used to place the pocket sewing pieces sewn by the pocket sewing device, and the bottom of the limiting placement groove is separately provided with sewing holes; The upper mold mechanism comprises an upper mold driver and an upper mold plate, wherein the upper mold driver is connected to the upper mold plate to drive the upper mold plate to press down on the lower mold plate, and the upper mold plate has a stitch hole; The sewing machine is used for sewing the pocket sewing piece to the clothing body through the stitch holes.

10. The garment pocket production equipment according to claim 9, characterized in that: The stitch hole includes a first straight line segment, a second straight line segment and a V-shaped segment. The first straight line segment and the second straight line segment are arranged opposite to and in parallel. Two ends of the V-shaped segment are respectively connected to the first straight line segment and the second straight line segment.

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