Sunshade curtain sewing device and sewing method

Abstract

The present invention discloses a sunshade curtain sewing device and a sunshade curtain sewing method, comprising a table, a folding device, a sewing machine, and a third transverse moving device. The sewing machine is fixedly installed on the table, a channel is formed between the sewing machine and the table, two sides of the sewing machine are respectively a first area and a second area, a mounting frame passes through the channel, a first transverse moving device is installed on the lower end surface of the mounting frame, the first transverse moving device drives the folding assembly to move, the folding plate is rotatably connected to the mounting plate, the rotating cylinder can drive the folding plate to rotate, the table can stack decorative fabrics and sunshade cloths, the folding plate is folded so that the decorative fabrics at least partially cover the sunshade cloth, the third transverse moving device is located on a side of the table away from the folding device, the decorative fabrics and the sunshade cloths pass from the first area through the sewing machine to the second area, the present invention neatly folds the edge of the decorative fabric by the folding plate, fixes the sewing part by the folding plate and sews it by the sewing machine, so that the sew is more standardized and accurate, and the error of manual sew is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain sewing, and more specifically to a sunshade curtain sewing device and a sewing method. Background Art

[0002] In the prior art, sunshade curtains are generally made by sewing decorative fabrics and sunshade cloths, and the sunshade cloth is wrapped around the edge of the sunshade cloth by bending the edge of the decorative part, and the bent double-layer decorative fabric and the sunshade cloth sandwiched between the two layers of decorative fabrics are sewn together by a sewing machine to form sunshade curtains. However, current sunshade curtains are sewn by manually bending the decorative fabric and the sunshade cloth while sewing them with a sewing machine, which requires high technical skills from the workers. The sunshade cloth needs to be constantly adjusted so that it can be sewn into the decorative fabric. However, the sunshade cloth is easily offset during the sewing process, resulting in wrinkles and offset in the sunshade cloth. Therefore, a technical solution is needed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, to be able to accurately sew decorative fabrics and sunshade fabrics, and to provide a sunshade curtain sewing device and a sunshade curtain sewing method.

[0004] In order to achieve the above object, the present invention adopts the following technical solution:

[0005] The present invention discloses a sunshade curtain sewing device and a sewing method, comprising a table, a folding device, a sewing machine, and a third transverse moving device, wherein the sewing machine is fixedly mounted on the table, a channel is formed between the sewing machine and the table, and two sides of the sewing machine are respectively a first area and a second area, the folding device comprises a mounting frame, the mounting frame passes through the channel, a first transverse moving device is mounted on the lower end surface of the mounting frame, a folding assembly is mounted on the first transverse moving device, the first transverse moving device can drive the folding assembly to move along the length direction of the mounting frame, the folding assembly comprises a mounting plate, a folding plate, and a rotating cylinder, the folding plate is rotatably connected to the mounting plate, and the rotating cylinder The rotating cylinder can drive the folding plate to rotate, and the table can stack decorative fabric and sunshade cloth. The sunshade cloth is placed above the decorative fabric, and the decorative fabric is at least partially located on the upper end surface of the folding plate. The folding plate is folded so that the decorative fabric at least partially covers the sunshade cloth. The third transverse moving device is located on the side of the table away from the folding device, and the decorative fabric and the sunshade cloth are at least partially located on the third transverse moving device. When the folding assembly moves, the third transverse moving device synchronously moves the decorative fabric and the sunshade cloth located on the third transverse moving device, and the decorative fabric and the sunshade cloth pass through the sewing machine from the first area to the second area.

[0006] Furthermore, the upper end surface of the mounting plate is flush with the upper end surface of the table top, and the upper end surface of the mounting plate is provided with a mounting groove, and the folding plate is installed in the mounting groove. When the folding plate is located in the mounting groove, the upper end surface of the folding plate is flush with the upper end surface of the table top.

[0007] Furthermore, the folding plate includes a first folding plate and a second folding plate, the first folding plate is hinged to the mounting plate, the second folding plate is hinged to the first folding plate, a baffle is provided at one end of the second folding plate away from the first folding plate, the baffle protrudes in a direction away from the mounting plate, and the first folding plate is at least partially located within the range of the horizontal projection of the table after being folded, the first folding plate presses the two layers of the decorative fabric and the sunshade cloth located between the two layers of the decorative fabric, and the second folding plate is folded in the opposite direction of the first folding plate.

[0008] Furthermore, the folding device includes a blocking rod, which extends in the length direction of the mounting frame. The blocking rod is located on the rotation path of the first folding plate, and the second folding plate resists the blocking rod and can rotate in the opposite direction of the first folding plate.

[0009] Furthermore, the first folding plate is connected to the second folding plate by an elastic member, and the elastic member tightens the first folding plate and the second folding plate so that the two can remain straight. The baffle is provided with a guide rod, and the guide rod is at least partially located in the second folding plate. The baffle can approach or move away from the second folding plate, and the baffle can resist the baffle rod.

[0010] Furthermore, two baffle rods are provided, and the two baffle rods are fixedly mounted at both ends of the mounting frame, and the two baffle rods extend toward the sewing machine respectively. When the folding assembly moves from the first area to the second area, the baffle rods can always resist the baffle.

[0011] Furthermore, the first folding plate is provided with a plurality of needles, the needles are located on the upper end surface of the first folding plate, and the plurality of needles extend along the length direction of the first folding plate. The folding device includes a clamping assembly, and the clamping assembly includes a second transverse movement device, a telescopic cylinder, and a wool wheel. The second transverse movement device can drive the telescopic cylinder to move along the length direction of the first folding plate, and the telescopic cylinder controls the lifting and lowering of the wool wheel. The wool wheel can rotate, and a brush is provided on the outer peripheral surface of the wool wheel. The wool wheel can press against the upper end surface of the decorative fabric located on the first folding plate, and the needles pass through the decorative fabric.

[0012] Furthermore, it includes a cloth pressing device, which is located above the table. The sewing machine includes a sewing head, and the cloth pressing device is located on the side of the sewing head away from the channel. The cloth pressing device is provided with a cloth pressing belt that can be transmitted, and the cloth pressing belt can press and convey the decorative fabric and the sunshade cloth synchronously with the first transverse movement device.

[0013] Furthermore, a temporary storage box is installed on the upper end surface of the third transverse movement device, and the temporary storage box includes a box body and a box cover. The box body is provided with an opening on the side facing the table, and the box cover is rotatably connected to the box body. The box cover includes a front cover plate, and the front cover plate can cover the opening. A first magnetic block is installed on the lower edge of the opening, and the front cover plate is provided with a second magnetic block corresponding to the first magnetic block. Part of the decorative fabric and the sunshade cloth are stored in the box body, and when the first magnetic block absorbs the second magnetic block, the front cover plate and the side walls of the box body clamp the decorative fabric and the sunshade cloth.

[0014] The present invention also discloses a sunshade curtain sewing method, based on the above-mentioned sunshade curtain sewing device, comprising the following steps:

[0015] S1, loading: install the temporary storage box containing the decorative fabric and the sunshade cloth on the third transverse moving device, at which time the temporary storage box is in the first position, pull out the decorative fabric in the temporary storage box, and pull the end of the decorative fabric toward the folding device until the end of the decorative fabric is aligned with the baffle of the folding assembly, then pull out the sunshade cloth in the temporary storage box, pull one end of the sunshade cloth toward the folding device, and align the end of the sunshade cloth with the edge of the table plate in the direction of the mounting plate of the folding assembly;

[0016] S2, pressing: the pressing assembly in the folding device is started, the telescopic cylinder in the pressing assembly controls the wool wheel to descend and press against the first folding plate, the second transverse moving device drives the wool wheel to move along the length direction of the first folding plate, so that the wool wheel fixes the decorative fabric to the needles on the first folding plate, and the wool wheel moves back and forth and leaves the top of the first folding plate;

[0017] S3, folding: the rotary cylinder in the folding assembly drives the first folding plate to rotate, and when the second folding plate abuts against the stop bar in the folding assembly, as the first folding plate continues to rotate, the second folding plate rotates in the opposite direction, and the first folding plate continues to rotate until the first folding plate presses the two layers of decorative fabrics and one side of the sunshade cloth, and the stop bar blocks the stop plate and pulls it out, and part of the decorative fabric on the second folding plate is separated from the second folding plate;

[0018] S4, fixing: closing the box cover of the cloth pressing device, adjusting the extension amount of the decorative cloth and the sunshade cloth, closing the box cover, so that the second magnetic block of the front cover of the box cover adsorbs the first magnetic block of the box body, and clamps and fixes the extended ends of the decorative cloth and the sunshade cloth;

[0019] S5, sewing: the first transverse moving device, the third transverse moving device, and the cloth pressing device are started, and the first transverse moving device and the third transverse moving device drive the fixed decorative fabric and the sunshade cloth to move from the first area to the second area, and the folded two layers of decorative fabric and one side of the sunshade cloth are sewn by the sewing machine through the bottom of the sewing machine, and the two sides of the sewing machine are pressed by the first folding plate and the cloth pressing device respectively;

[0020] S6. Take the cloth: when the folding assembly reaches the final position of the second area, start the rotary cylinder to drive the first folding plate to rotate in the opposite direction, so that the first folding plate is separated from the decorative cloth. During the process of the first folding plate rotating and resetting, the baffle approaches the second folding plate to reset, and the elastic member between the first folding plate and the second folding plate pulls the second folding plate to rotate and reset, so that the first folding plate and the second folding plate are reset to the mounting groove of the mounting plate, and one end of the sewn decorative cloth is taken back into the temporary storage box, which is removed, and the first transverse moving device resets the folding assembly, and the third transverse moving device resets.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention neatly folds the edge of the decorative fabric through the folding plate, fixes the sewing part through the folding plate and sews it through a sewing machine, so that the sewing is more standardized and accurate, and the error of manual sewing is reduced.

[0023] 2. The folding plate in the present invention includes a first folding plate and a second folding plate. The needle of the first folding plate can fasten the decorative fabric on the first folding plate. The second folding plate can be bent for a second time by being blocked by the baffle rod, which can prevent the second folding plate from interfering with the sewing of the sewing machine. The elastic member arranged between the second folding plate and the first folding plate can help the second folding plate to reset. The abutment between the baffle rod and the baffle block can overcome the pulling force of the elastic member to keep the second folding plate in a bent state.

[0024] 3. The third transverse movement device in the present invention can be provided with a detachable temporary storage box, which can be used to organize and transfer curtains in process to prevent the curtains from being damaged or contaminated. When the first magnetic block arranged on the box body attracts the second magnetic block of the box cover, the front cover plate and the side wall of the box body clamp the decorative fabric and the sunshade cloth, and the first magnetic block and the second magnetic block can fix the other end of the decorative fabric and the sunshade cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of this embodiment.

[0026] Figure 2 It is a side view of this embodiment.

[0027] Figure 3 It is a schematic diagram of loading decorative fabric and sunshade fabric in this embodiment.

[0028] Figure 4 It is a schematic diagram of the folding plate in this embodiment when it folds and contacts the blocking rod.

[0029] Figure 5 This is a schematic diagram of the folding of the folding plate in this embodiment.

[0030] Figure 6 It is a cross-sectional view of the temporary storage box in this embodiment.

[0031] Reference numerals: 1, table; 11, connecting frame; 2, folding device; 21, mounting frame; 211, first lateral moving device; 22, folding assembly; 221, mounting plate; 2211, mounting groove; 222, folding plate; 2221, first folding plate; 22211, needle; 2222, second folding plate; 2223, baffle; 2224, elastic member; 2225, guide rod; 223, rotary cylinder; 2231, connecting rod; 23, pressing assembly Parts; 231, wool wheel; 232, telescopic cylinder; 233, second transverse movement device; 24, stop rod; 3, sewing machine; 31, passage; 32, sewing head; 4, third transverse movement device; 41, temporary storage box; 411, box body; 4111, opening; 4112, first magnetic block; 412, box cover; 413, partition; 414, front cover; 4141, second magnetic block; 5, cloth pressing device; 51, cloth pressing belt; 6, decorative fabric; 7, sunshade cloth. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] like Figure 1 , Figure 2As shown, the present embodiment discloses a sunshade curtain sewing device, comprising a table 1, a folding device 2, a sewing machine 3, and a third transverse moving device 4. The sewing machine 3 is fixedly mounted on the table 1, and the sewing machine 3 is fixedly mounted on one side of the table 1. The sewing machine 3 serves as the center line of the table 1 to divide the table 1 into two parts. The two sides of the sewing machine 3 are respectively a first area and a second area. A channel 31 is formed between the sewing machine 3 and the table 1. The folding device 2 comprises a mounting frame 21, and the mounting frame 21 is fixed to the table 1 through a connecting frame 11. The mounting frame 21 passes through the channel 31. A first transverse moving device 211 is installed on the lower end surface of the mounting frame 21. The first transverse moving device 211 can be a mechanism in which a slide rail driven by a motor and a screw rod and a slider cooperate to move. The first transverse moving device 211 is installed with a folding assembly 22. The first transverse moving device 211 can drive the folding assembly 22 to move along the length direction of the mounting frame 21. The first transverse moving device 211 can drive the folding assembly 22 to move back and forth between the first area and the second area.

[0034] The folding assembly 22 includes a mounting plate 221, a folding plate 222, and a rotating cylinder 223. The folding plate 222 is rotatably connected to the mounting plate 221. The rotating cylinder 223 includes two rotating cylinders 223, which are respectively located on both sides of the length direction of the mounting plate 221. The rotating cylinder 223 is connected to the folding plate 222 through a connecting rod 2231. The rotating cylinder 223 can drive the folding plate 222 to rotate. The upper end surface of the mounting plate 221 is flush with the upper end surface of the table 1. The upper end surface of the mounting plate 221 is provided with a mounting groove 2211. The folding plate 222 is installed in the mounting groove 2211. When the folding plate 222 is located in the mounting groove 2211, the upper end surface of the folding plate 222 is flush with the upper end surface of the table 1. When the decorative fabric 6 and the sunshade cloth 7 are stacked on the table 1, the decorative fabric 6 is at least partially located on the folding plate 222. When the folding plate 222 is installed in the mounting groove 2211, the upper end surfaces of the folding plate 222, the mounting plate 221 and the table 1 are all flush, so that the decorative fabric 6 and the sunshade cloth 7 are more flat when they are loaded and placed, avoiding wrinkles before sewing.

[0035] like Figure 3 , Figure 4 , Figure 5 As shown, the folding plate 222 includes a first folding plate 2221 and a second folding plate 2222. The first folding plate 2221 is hinged to the mounting plate 221, and the second folding plate 2222 is hinged to the first folding plate 2221. A baffle 2223 is provided at the end of the second folding plate 2222 away from the first folding plate 2221. The baffle 2223 protrudes in the direction away from the mounting plate 221. The baffle 2223 can provide positioning and limiting functions for the placement of the end of the decorative fabric 6. The sunshade cloth 7 is placed above the decorative fabric 6. When placed, the end of the sunshade cloth 7 needs to be aligned with the edge of the table top 1 in the direction of the mounting plate 221 of the folding assembly 22, so that the sewn sunshade cloth 7 will not be offset or skewed.

[0036] The first folding plate 2221 is provided with a plurality of needles 22211, which are located on the upper end surface of the first folding plate 2221, and the plurality of needles 22211 extend along the length direction of the first folding plate 2221. The folding device 2 includes a clamping assembly 23, and the clamping assembly 23 includes a second transverse movement device 233, a telescopic cylinder 232, and a wool wheel 231. The second transverse movement device 233 can drive the telescopic cylinder 232 to move along the length direction of the first folding plate 2221, and the telescopic cylinder 232 controls the lifting and lowering of the wool wheel 231, and the wool wheel 231 can rotate. A brush is provided on the outer peripheral surface of the wool wheel 231, and the wool wheel 231 can resist the upper end surface of the decorative fabric 6 located on the first folding plate 2221. The needles 22211 pass through the decorative fabric 6, and the second transverse movement device 233 drives the wool wheel 231 to move along the length direction of the first folding plate 2221, so that the wool wheel 231 can connect the decorative fabric 6 with the needle 22211, so that the part of the decorative fabric 6 located on the first folding plate 2221 can be fixed. A plurality of bristles are arranged on the outer periphery of the hair wheel 231, and the needles 22211 can be accommodated between the bristles. The bristles can also press down the decorative fabric 6, so that the decorative fabric 6 and the needles 22211 are connected. After the hair wheel 231 completes the pressing work, it leaves the top of the first folding plate 2221 and will not interfere with the rotation of the folding plate 222. After the first folding plate 2221 is folded, the needles 22211 can penetrate into the pressed decorative fabric 6 and the sunshade cloth 7, and can further fix the pressed decorative fabric 6 and the sunshade cloth 7. After the first folding plate 2221 is folded, it can clamp and fix the bending part of the decorative fabric 6 with part of the mounting plate 221, so that the folding plate 222 fixes the decorative fabric 6 and the sunshade cloth 7 more firmly.

[0037] The folding device 2 includes a blocking rod 24, which extends in the length direction of the mounting frame 21. The blocking rod 24 is located on the rotation path of the first folding plate 2221. The first folding plate 2221 and the second folding plate 2222 are connected by an elastic member 2224. The elastic member 2224 tightens the first folding plate 2221 and the second folding plate 2222 so that the two can remain straight. The elastic member 2224 can be a connecting member with elastic deformation recovery ability such as a spring or rubber. The baffle plate 2223 is provided with a guide rod 2225, and the guide rod 2225 is at least partially located in the second folding plate 2222. The second folding plate 2222 is provided with a spring that can press the guide rod 2225, so as to exert an influence on the baffle plate 2223 to move toward the second folding plate 2222. The baffle plate 2223 can approach or move away from the second folding plate 2222 due to the close force, and the baffle plate 2223 can resist the baffle rod 24. The second folding plate 2222 resists the baffle rod 24 and can then rotate in the opposite direction of the first folding plate 2221. The second folding plate 2222 is blocked by the baffle rod 24, and part of the decorative fabric 6 on the second folding plate 2222 can be separated from the second folding plate 2222. The decorative fabric 6 separated from the second folding plate 2222 is covered on the sunshade cloth 7, and the sewing machine 3 can sew the part separated from the second folding plate 2222 to prevent the second folding plate 2222 from interfering with the sewing machine 3 when the folding assembly 22 moves, so that the second folding plate 2222 avoids the sewing machine 3 when the folding assembly 22 moves.

[0038] The decorative fabric 6 is at least partially located on the upper end surface of the folding plate 222, and the folding plate 222 is folded so that the decorative fabric 6 at least partially covers the sunshade cloth 7. After the first folding plate 2221 is folded, at least partially it is located within the horizontal projection range of the table top 1. The first folding plate 2221 presses the two layers of decorative fabric 6 and the sunshade cloth 7 located between the two layers of decorative fabric 6. The second folding plate 2222 is folded in the opposite direction of the first folding plate 2221. The part of the first folding plate 2221 that is not pressed is sewn under the sewing head 32. When the sewing is completed, the rotating cylinder 223 drives the first folding plate 2221 to rotate and reset. The baffle 2223 approaches the second folding plate 2222 to reset. The elastic member 2224 between the first folding plate 2221 and the second folding plate 2222 pulls the second folding plate 2222 to rotate and reset, so that the first folding plate 2221 and the second folding plate 2222 are reset to the mounting groove 2211 of the mounting plate 221.

[0039] More preferably, there are two baffle rods 24, which are fixedly mounted at both ends of the mounting frame 21, and the two baffle rods 24 extend toward the sewing machine 3 respectively. When the folding assembly 22 moves from the first area to the second area, the baffle rod 24 can always resist the baffle plate 2223, and before the folding assembly 22 leaves the first baffle rod 24, it is ensured to be connected with the other baffle rod 24 to prevent the second folding plate 2222 from interfering with the sewing head 32 in sewing.

[0040] like Figure 1, Figure 2 , Figure 6 As shown, the third transverse moving device 4 is located on the side of the table 1 away from the folding device 2, the decorative fabric 6 and the sunshade fabric 7 are at least partially located on the third transverse moving device 4, and a temporary storage box 41 is installed on the upper end surface of the third transverse moving device 4. The temporary storage box 41 is designed for disassembly. The temporary storage box 41 can be used to organize and transfer curtains in processing to prevent the curtains from being damaged or contaminated. The temporary storage box 41 includes a box body 411 and a box cover 412. A partition 413 is provided inside the box body 411 to separate the two fabrics, neatly classify them and prevent clutter. An opening 4111 is provided on the side of the box body 411 facing the table 1, and the box cover 412 is rotatably connected to the box body 411. The box cover 412 includes a front cover plate 414, which can cover the opening 4111. A first magnetic block 4112 is installed on the lower edge of the opening 4111. The front cover plate 414 is provided with a The first magnetic block 4112 corresponds to the second magnetic block 4141, and part of the decorative fabric 6 and the sunshade cloth 7 are stored in the box body 411. After one end of the decorative fabric 6 and the sunshade cloth 7 are pressed and fixed by the first folding plate 2221, the decorative fabric 6 and the sunshade cloth 7 are arranged to keep the decorative fabric 6 and the sunshade cloth 7 in a straightened state. When the first magnetic block 4112 absorbs the second magnetic block 4141, the front cover plate 414 and the side wall of the box body 411 clamp the decorative fabric 6 and the sunshade cloth 7. The first magnetic block 4112 and the second magnetic block 4141 can fix the other end of the decorative fabric 6 and the sunshade cloth 7. When the folding assembly 22 moves, the third transverse moving device 4 synchronously moves the decorative fabric 6 and the sunshade cloth 7 located in the third transverse moving device 4. The decorative fabric 6 and the sunshade cloth 7 are sewn by the sewing machine 3 from the first area to the second area.

[0041] like Figure 1 , Figure 2 As shown, the present embodiment further includes a cloth pressing device 5, which is located above the table 1, and the sewing machine 3 includes a sewing head 32, and the cloth pressing device 5 is located on the side of the sewing head 32 away from the channel 31, and the cloth pressing device 5 is provided with a cloth pressing belt 51 capable of transmission, and the cloth pressing belt 51 can press and synchronously convey the decorative fabric 6 and the sunshade cloth 7 with the first transverse movement device 211, and the cloth pressing belt 51 can press and convey the other side of the decorative fabric 6 and the sunshade cloth 7 when the decorative fabric 6 and the sunshade cloth 7 pass through the sewing head 32 for sewing, so as to prevent the decorative fabric 6 and the sunshade cloth 7 from deviating during the sewing process.

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, this embodiment also discloses a sunshade curtain sewing method, based on the above-mentioned sunshade curtain sewing device, comprising the following steps:

[0043] The first step is loading: install the temporary storage box 41 containing the decorative fabric 6 and the sunshade cloth 7 on the third transverse movement device 4. At this time, the temporary storage box 41 is in the first position. Pull out the decorative fabric 6 in the temporary storage box 41, and pull the end of the decorative fabric 6 toward the folding device 2 until the end of the decorative fabric 6 is aligned with the baffle 2223 of the folding assembly 22. Then pull out the sunshade cloth 7 in the temporary storage box 41, and pull one end of the sunshade cloth 7 toward the folding device 2, so that the end of the sunshade cloth 7 is aligned with the edge of the table top 1 in the direction of the mounting plate 221 of the folding assembly 22.

[0044] Step 2: Pressing: the pressing assembly 23 in the folding device 2 is started, and the telescopic cylinder 232 in the pressing assembly 23 controls the wool wheel 231 to descend and press against the first folding plate 2221. The second transverse movement device 233 drives the wool wheel 231 to move along the length direction of the first folding plate 2221, so that the wool wheel 231 fixes the decorative fabric 6 on the needles 22211 on the first folding plate 2221, and the wool wheel 231 moves back and forth and leaves the top of the first folding plate 2221.

[0045] Step 3, folding: the rotating cylinder 223 in the folding assembly 22 drives the first folding plate 2221 to rotate. When the second folding plate 2222 presses against the baffle 24 in the folding assembly 22, as the first folding plate 2221 continues to rotate, the second folding plate 2222 rotates in the opposite direction. The first folding plate 2221 continues to rotate until the first folding plate 2221 presses two layers of decorative fabric 6 and one side of the sunshade cloth 7. The baffle 2223 is pulled out due to being blocked by the baffle 24, and part of the decorative fabric 6 on the second folding plate 2222 is detached from the second folding plate 2222.

[0046] Step 4: Fixation: Close the box cover 412 of the cloth pressing device 5, adjust the extension amount of the decorative fabric 6 and the sunshade cloth 7, close the box cover 412, make the second magnetic block 4141 of the front cover plate 414 of the box cover 412 absorb the first magnetic block 4112 of the box body 411, and clamp and fix the extended ends of the decorative fabric 6 and the sunshade cloth 7.

[0047] Step 5, sewing: the first transverse moving device 211, the third transverse moving device 4, and the cloth pressing device 5 are started, and the first transverse moving device 211 and the third transverse moving device 4 drive the fixed decorative fabric 6 and the sunshade cloth 7 to move from the first area to the second area, and the folded two layers of decorative fabric 6 and one side of the sunshade cloth 7 are passed under the sewing machine 3 and sewn by the sewing machine 3, and the two sides of the sewing machine 3 are pressed by the first folding plate 2221 and the cloth pressing device 5 respectively.

[0048] Step 6, taking the cloth: when the folding assembly 22 reaches the final position of the second area, start the rotating cylinder 223 to drive the first folding plate 2221 to rotate in the opposite direction, and the first folding plate 2221 is separated from the decorative cloth 6. During the rotation and reset process of the first folding plate 2221, the baffle 2223 approaches the second folding plate 2222 to reset, and the elastic member 2224 between the first folding plate 2221 and the second folding plate 2222 pulls the second folding plate 2222 to rotate and reset, so that the first folding plate 2221 and the second folding plate 2222 are reset to the mounting groove 2211 of the mounting plate 221, and one end of the sewn decorative cloth 6 is retracted into the temporary storage box 41, and the temporary storage box 41 is removed. The first transverse movement device 211 resets the folding assembly 22, and the third transverse movement device 4 resets.

[0049] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A sunshade curtain sewing device, characterized in that: The invention comprises a table (1), a folding device (2), a sewing machine (3), and a third transverse moving device (4); the sewing machine (3) is fixedly mounted on the table (1); a channel (31) is formed between the sewing machine (3) and the table (1); two sides of the sewing machine (3) are respectively a first area and a second area; the folding device (2) comprises a mounting frame (21); the mounting frame (21) passes through the channel (31); a first transverse moving device (211) is mounted on the lower end surface of the mounting frame (21); the first transverse moving device (211) is mounted on a folding assembly (22); the first transverse moving device (211) can drive the folding assembly (22) to move along the length direction of the mounting frame (21); the folding assembly (22) comprises a mounting plate (221), a folding plate (222), and a rotating cylinder (223); the folding plate (222) is rotatably connected to the mounting plate (221); the rotating cylinder (223) The cylinder (223) can drive the folding plate (222) to rotate, the table (1) can stack the decorative fabric (6) and the sunshade cloth (7), the sunshade cloth (7) is placed above the decorative fabric (6), the decorative fabric (6) is at least partially located on the upper end surface of the folding plate (222), the folding plate (222) is folded so that the decorative fabric (6) at least partially covers the sunshade cloth (7), the third transverse moving device (4) is located on the side of the table (1) away from the folding device (2), the decorative fabric (6) and the sunshade cloth (7) are at least partially located on the third transverse moving device (4), when the folding assembly (22) moves, the third transverse moving device (4) synchronously moves the decorative fabric (6) and the sunshade cloth (7) located on the third transverse moving device (4), and the decorative fabric (6) and the sunshade cloth (7) are moved from the first area through the sewing machine (3) to the second area.

2. The sunshade curtain sewing device according to claim 1, characterized in that: The upper end surface of the mounting plate (221) is flush with the upper end surface of the table top (1); the upper end surface of the mounting plate (221) is provided with a mounting groove (2211); the folding plate (222) is mounted in the mounting groove (2211); when the folding plate (222) is located in the mounting groove (2211), the upper end surface of the folding plate (222) is flush with the upper end surface of the table top (1).

3. The sunshade curtain sewing device according to claim 1, characterized in that: The folding plate (222) comprises a first folding plate (2221) and a second folding plate (2222); the first folding plate (2221) is hinged to the mounting plate (221); the second folding plate (2222) is hinged to the first folding plate (2221); a baffle (2223) is provided at one end of the second folding plate (2222) away from the first folding plate (2221); the baffle (2223) protrudes in a direction away from the mounting plate (221); after the first folding plate (2221) is folded, at least part of it is located within the range of the horizontal projection of the platform (1); the first folding plate (2221) presses the two layers of the decorative fabric (6) and the sunshade (7) located between the two layers of the decorative fabric (6); the second folding plate (2222) is folded in the opposite direction of the first folding plate (2221).

4. The sunshade curtain sewing device according to claim 3, characterized in that: The folding device (2) comprises a blocking rod (24), the blocking rod (24) extending in the length direction of the mounting frame (21), the blocking rod (24) being located on the rotation path of the first folding plate (2221), and the second folding plate (2222) being against the blocking rod (24) and thus being able to rotate in the opposite direction of the first folding plate (2221).

5. The sunshade curtain sewing device according to claim 4, characterized in that: The first folding plate (2221) and the second folding plate (2222) are connected via an elastic member (2224), and the elastic member (2224) tightens the first folding plate (2221) and the second folding plate (2222) so that the two can remain straight. The baffle plate (2223) is provided with a guide rod (2225), and the guide rod (2225) is at least partially located in the second folding plate (2222). The baffle plate (2223) can approach or move away from the second folding plate (2222), and the baffle plate (2223) can resist the baffle rod (24).

6. The sunshade curtain sewing device according to claim 5, characterized in that: Two baffle rods (24) are provided, and the two baffle rods (24) are fixedly mounted on the two ends of the mounting frame (21). The two baffle rods (24) respectively extend toward the sewing machine (3). When the folding assembly (22) moves from the first area to the second area, the baffle rod (24) can always resist the baffle plate (2223).

7. The sunshade curtain sewing device according to claim 3, characterized in that: The first folding plate (2221) is provided with a plurality of needles (22211), the needles (22211) are located on the upper end surface of the first folding plate (2221), and the plurality of needles (22211) extend along the length direction of the first folding plate (2221). The folding device (2) comprises a clamping assembly (23), and the clamping assembly (23) comprises a second transverse moving device (233), a telescopic cylinder (232), and a wool wheel (231). The second transverse moving device (2 33) can drive the telescopic cylinder (232) to move along the length direction of the first folding plate (2221), the telescopic cylinder (232) controls the lifting and lowering of the hair wheel (231), the hair wheel (231) can rotate, the outer peripheral surface of the hair wheel (231) is provided with a brush, the hair wheel (231) can be against the upper end surface of the decorative fabric (6) located on the first folding plate (2221), and the needle (22211) passes through the decorative fabric (6).

8. The sunshade curtain sewing device according to claim 1, characterized in that: The invention comprises a cloth pressing device (5), wherein the cloth pressing device (5) is located above the table (1); the sewing machine (3) comprises a sewing head (32), wherein the cloth pressing device (5) is located on a side of the sewing head (32) away from the channel (31); the cloth pressing device (5) is provided with a cloth pressing belt (51) capable of transmission, wherein the cloth pressing belt (51) can press and synchronously transmit the decorative fabric (6) and the sunshade fabric (7) with the first transverse shifting device (211).

9. The sunshade curtain sewing device according to claim 1, characterized in that: A temporary storage box (41) is installed on the upper end surface of the third transverse movement device (4), and the temporary storage box (41) includes a box body (411) and a box cover (412). The box body (411) is provided with an opening (4111) on a side facing the platform (1), and the box cover (412) is rotatably connected to the box body (411). The box cover (412) includes a front cover plate (414), and the front cover plate (414) can cover the opening (4111). The opening (4111) 1), a first magnetic block (4112) is installed at the lower edge of the front cover (414), a second magnetic block (4141) corresponding to the first magnetic block (4112) is provided on the front cover (414), a part of the decorative fabric (6) and the sunshade (7) are stored in the box (411), and when the first magnetic block (4112) attracts the second magnetic block (4141), the front cover (414) and the side wall of the box (411) clamp the decorative fabric (6) and the sunshade (7).

10. A sunshade curtain sewing method, based on a sunshade curtain sewing device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, loading: install the temporary storage box (41) containing the decorative fabric (6) and the sunshade cloth (7) on the third transverse moving device (4), at which time the temporary storage box (41) is in the first position, pull out the decorative fabric (6) in the temporary storage box (41), and pull the end of the decorative fabric (6) toward the folding device (2) until the end of the decorative fabric (6) is aligned with the baffle (2223) of the folding assembly (22), then pull out the sunshade cloth (7) in the temporary storage box (41), and pull one end of the sunshade cloth (7) toward the folding device (2), so that the end of the sunshade cloth (7) is aligned with the edge of the table (1) in the direction of the mounting plate (221) of the folding assembly (22); S2, pressing: the pressing assembly (23) in the folding device (2) is started, the telescopic cylinder (232) in the pressing assembly (23) controls the wool wheel (231) to descend and abut against the first folding plate (2221), the second transverse movement device (233) drives the wool wheel (231) to move along the length direction of the first folding plate (2221), so that the wool wheel (231) fixes the decorative fabric (6) by the needles (22211) on the first folding plate (2221), and the wool wheel (231) moves back and forth and then leaves the top of the first folding plate (2221); S3, folding: the rotary cylinder (223) in the folding assembly (22) drives the first folding plate (2221) to rotate, and when the second folding plate (2222) abuts against the stop bar (24) in the folding assembly (22), as the first folding plate (2221) continues to rotate, the second folding plate (2222) rotates in the opposite direction, and the first folding plate (2221) continues to rotate until the first folding plate (2221) presses the two layers of decorative fabric (6) and one side of the sunshade cloth (7), and the stop plate (2223) is pulled out due to being blocked by the stop bar (24), and a part of the decorative fabric (6) located on the second folding plate (2222) is separated from the second folding plate (2222); S4, fixing: closing the box cover (412) of the cloth pressing device (5), adjusting the extension amount of the decorative cloth (6) and the sunshade cloth (7), closing the box cover (412), allowing the second magnetic block (4141) of the front cover plate (414) of the box cover (412) to attract the first magnetic block (4112) of the box body (411), and clamping and fixing the extended ends of the decorative cloth (6) and the sunshade cloth (7); S5, sewing: the first transverse moving device (211), the third transverse moving device (4), and the cloth pressing device (5) are started, and the first transverse moving device (211) and the third transverse moving device (4) drive the fixed decorative fabric (6) and the sunshade cloth (7) to move from the first area to the second area, and the folded two layers of decorative fabric (6) and one side of the sunshade cloth (7) are passed under the sewing machine (3) and sewn by the sewing machine (3), and the two sides of the sewing machine (3) are pressed by the first folding plate (2221) and the cloth pressing device (5) respectively; S6, taking the cloth: when the folding assembly (22) reaches the final position of the second area, the rotary cylinder (223) is started to drive the first folding plate (2221) to rotate in the opposite direction, so that the first folding plate (2221) is separated from the decorative cloth (6), and during the process of the first folding plate (2221) rotating and resetting, the baffle (2223) approaches the second folding plate (2222) to reset, and the elastic member (2224) between the first folding plate (2221) and the second folding plate (2222) pulls the second folding plate (2222) to rotate and reset, so that the first folding plate (2221) and the second folding plate (2222) are reset into the mounting groove (2211) of the mounting plate (221), and one end of the sewn decorative cloth (6) is retracted into the temporary storage box (41), and the temporary storage box (41) is removed, and the first transverse moving device (211) resets the folding assembly (22), and the third transverse moving device (4) resets.

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