阅读说明：本技术 一种纺织绣花机自动化机架设备 (Automatic rack equipment of weaving embroidery machine ) 是由 金诚 于 2020-12-01 设计创作，主要内容包括：本发明公开了一种纺织绣花机自动化机架设备,涉及绣花机技术领域,包括升降装置、升降装置主要由液压撑杆、底座、电机B、剪叉架和工字台构成,其中液压撑杆呈竖直状安装于底座的四角位置,底座顶部的中心位置设有滑台,电机B安装于滑台一侧,剪叉架安装于滑台顶部,且剪叉架的一脚固定连接于滑台表面的靠前端位置,剪叉架的另一脚底部连接有滑块A,滑块A底部与滑台之间保持相对滑动连接,滑块A内贯穿设置有螺杆,能够自动调节绣布的位置,使其有效配合机头持续进行长图绣花,无需人工调节,降低工作人员的负担,同时能够有效调节绣布与机头之间的距离,提高绣花精度和工作效率,减小图案误差。(The invention discloses an automatic frame device of a textile embroidery machine, which relates to the technical field of embroidery machines and comprises a lifting device, wherein the lifting device mainly comprises a hydraulic stay bar, a base, a motor B, a scissor bracket and an I-shaped platform, wherein the hydraulic stay bar is vertically arranged at the four corners of the base, the central position of the top of the base is provided with a sliding table, the motor B is arranged at one side of the sliding table, the scissor bracket is arranged at the top of the sliding table, one foot of the scissor bracket is fixedly connected with the front end position of the surface of the sliding table, the bottom of the other foot of the scissor bracket is connected with a sliding block A, the bottom of the sliding block A is in relative sliding connection with the sliding table, the sliding block A is internally provided with a screw rod in a penetrating way, the position of embroidery cloth can be automatically adjusted, the embroidery cloth can be continuously matched with the machine head to carry out long-figure embroidery, improve embroidery precision and work efficiency, reduce the pattern error.)

1. The utility model provides an automatic frame equipment of weaving embroidery machine which characterized in that: comprises a lifting device (1), the lifting device (1) mainly comprises a hydraulic support rod (10), a base (11), a motor B (12), a fork shearing frame (13) and an I-shaped table (14), wherein the hydraulic support rod (10) is vertically arranged at four corners of the base (11), a sliding table (111) is arranged at the center position of the top of the base (11), the motor B (12) is arranged at one side of the sliding table (111), the fork shearing frame (13) is arranged at the top of the sliding table (111), one leg of the fork shearing frame (13) is fixedly connected with the front end position close to the surface of the sliding table (111), the other leg bottom of the fork shearing frame (13) is connected with a sliding block A (121), the bottom of the sliding block A (121) is in relative sliding connection with the sliding table (111), a screw rod (122) penetrates through the sliding block A (121), and the screw rod (122) is in threaded connection with the sliding block A (121), the tail end of the screw rod (122) is provided with a motor A (101), the I-shaped table (14) is fixedly connected to the top of the fork shearing frame (13), a damping damper (141) is arranged inside the I-shaped table (14), and a motor B (12) is arranged on one side, close to the top end, of the hydraulic support rod (10);

the adjusting device (2) and the adjusting device (2) mainly comprise a walking frame A (21), a connecting frame (212), a laser sensor (213), an electric box (22), an installation platform (23) and a walking frame B (24), wherein the walking frame A (21), the electric box (22) and the mounting platform (23) are arranged in parallel, the walking frame B (24) is arranged at the top of the walking frame A (21) and is connected with the walking frame A (21) through a connecting frame (212), a plurality of electric sockets (221) are arranged on the side surface of the electric box (22), the inner side of the walking frame A (21) is hollow and is provided with a cavity (211), the laser sensor (213) is arranged at the tail part of the walking frame A (21), the mounting table (23) is arranged at the bottom of the electric box (22), the electrical box (22) is connected with the I-shaped table (14) through a mounting table (23);

the clamping device (3) mainly comprises a clamping arm (31), an electric push rod (32), a supporting block (33), an air rod (34), a walking gear (35), a motor C (36), a supporting arm (37), a double-fork arm (38) and a moving wheel (39), wherein the clamping arm (31) is arranged in a bent L shape, the clamping arm (31) and the electric push rod (32) are respectively arranged on two sides of the supporting block (33), the supporting arm (37) is fixedly connected to the top of the supporting block (33), the tail end of the electric push rod (32) is connected with the walking gear (35) through a bearing, the air rod (34) is arranged at the top of the electric push rod (32), the air rod (34) is connected to the inner side of the supporting arm (37) and connected with a pulley (341) at the end of the air rod, the double-fork arm (38) is symmetrically arranged at the top of the supporting arm (37), the motor C (36) is arranged on one side of the supporting arm (37), the transmission shaft end of the motor C (36) keeps transmission with the moving wheel (39), and the inner side of the double-fork arm (38) is provided with a cloth clamp (7);

the cloth arranging device (4) mainly comprises a cloth feeding frame (41), side frames (42), a cloth discharging frame (43), a cloth arranging frame (44) and a cloth pressing device (46), wherein the cloth arranging device (4) is arranged in an up-down parallel mode, the inner side of the cloth arranging device is provided with a distance adjuster (45), the specifications of the cloth feeding frame (41) and the cloth discharging frame (43) are the same and are arranged in a parallel mode, the cloth feeding frame (41) is connected with the cloth discharging frame (43) through the side frames (42), the cloth arranging frame (44) is fixedly connected to the tail portion of the cloth discharging frame (43), the distance adjusters (45) are four and are installed at four corner positions of the cloth arranging device (4), the cloth pressing devices (46) are installed on the front side and the rear side of the side frames (42), one side of the cloth pressing device (46) in the front side of the side frames (42) is provided with a fixed-point clamping mechanism (6), and the fixed-point clamping mechanism (6) is located at the bottoms of the side frames (42, the fixed point clamping mechanism (6) comprises a cloth clamp (7) and a rotary clamping cylinder (8);

the PLC junction box (5) is arranged on one side of the base (11) and is electrically connected with the electrical connection seat (221).

2. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: the moving wheel (39) comprises a limiting wheel (391) and a moving wheel (392), the moving wheel (392) is arranged on one side of the limiting wheel (391) and is integrally forged and formed with the limiting wheel (391), and the diameter of the limiting wheel (391) is larger than that of the moving wheel (392).

3. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: the inner bottom wall of the cavity (211) is inwards sunken and provided with a spur rack (214), the spur rack (214) and the walking gear (35) are meshed, the inner side wall of the cavity (211) is provided with a limiting sliding groove (215), and the pulley (341) is embedded in the limiting sliding groove (215) and is movably connected with the limiting sliding groove (215) relatively.

4. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: both sides of the walking frame B (24) are open, a walking track (241) is arranged on the inner side of the walking frame B, the walking track (241) and the walking wheel (392) are matched, and the limiting wheel (391) is kept on the outer side of the walking track (241).

5. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: the distance adjuster (45) comprises a damping column (451), a plug column (452), a threaded column (453) and an embedded bearing (454), the plug column (452) is embedded at two ends of the damping column (451), a threaded hole is formed in the inner side of the plug column (452), and the threaded column (453) is connected with the cloth feeding frame (41) and the cloth discharging frame (43) through the embedded bearing (454) respectively.

6. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: the cloth clamp (7) mainly comprises a straight cylinder (71), a clamp seat (72), a moving groove (73), a wedge block (74), a clamping jaw (75) and a connecting bolt (76), the connecting bolt (76) is fixedly connected with two sides of the clamping seat (72), the moving groove (73) is arranged at the front end of the clamping seat (72), the clamping jaws (75) are symmetrically arranged at the inner sides of the moving grooves (73), dovetail grooves are arranged at the inner sides of the clamping jaws (75), and a wedge block (74) is arranged between the dovetail grooves, the straight cylinder (71) is arranged at the rear side of the clamping seat (72), the end part of the straight air cylinder (71) is connected with the rear side of the wedge block (74), the upper side and the lower side of the moving groove (73) are provided with straight grooves (731), the upper side and the lower side of the clamping jaw (75) are provided with sliding blocks B (751) matched with the straight groove (731), the straight cylinder (71) opens and closes the jaws (75) disposed in opposition to each other by pushing and pulling the wedges (74).

7. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: the cloth presser (46) mainly comprises a rear cloth pressing wheel (461), a front cloth pressing wheel (462), a chute (463), a rear transmission shaft (464), a front transmission shaft (465) and transmission gears (466), wherein the rear cloth pressing wheel (461) and the front cloth pressing wheel (462) are arranged side by side, the rear transmission shaft (464) is connected with the side frame (42) through a bearing, the rear transmission shaft (464) penetrates through the side frame (42) and is coaxially connected with the front cloth pressing wheel (462), the front transmission shaft (465) and the transmission gears (466) are sequentially and coaxially connected, the chute (463) is carved on the surfaces of the rear cloth pressing wheel (461) and the front cloth pressing wheel (462), the rear transmission shaft (464) and the front transmission shaft (465) are in belt transmission, and the transmission gears (466) which are arranged on the upper side and the lower side frame (42) are meshed with each other.

8. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: one end of the clamping arm (31) is provided with a wiring groove (311) and a spring wire (312), and the wiring groove (311) is connected with the electric socket (221) through the spring wire (312).

9. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: the four corners position of mounting platform (23) is equipped with clamp (231), just mounting platform (23) lean on the top position to be connected through clamp (231) and hydraulic pressure vaulting pole (10) movable section.

10. The automatic frame equipment of textile embroidery machine of claim 1, characterized in that: and a cloth arranging roller (441) is arranged at the tail part of the cloth arranging frame (44).

Technical Field

The invention relates to the technical field of embroidery machines, in particular to automatic rack equipment of a textile embroidery machine.

Background

The invention of the computer embroidery machine is the important guarantee that promotes the textile industry and garment industry to advance, the computer embroidery machine is to use embroidery CAD software to make a plate first, after producing the template, put the disc loaded with embroidery procedure and pattern into the computer disk drive separately successively, under the control of procedure, the computer changes the coordinate value of the pattern into the electric signal equivalent to the displacement amount of X, Y directions of the stretched frame, after sending to X, Y, Z one-chip computer system and carrying on the motor to go up and down to speed and process, output the number of six beats of three-phase, the power amplifier box of the thread motor carries on the power amplification, red branch X, Y stepping motor, drive the stretched frame and finish the feed movement between X, Y; and simultaneously, driving a Z stepping motor to drive a needle to move up and down, so that the embroidery is continuously performed.

However, when the existing computer embroidery machine embroiders long patterns, the moving range of the embroidery machine head is limited, so that the position of embroidery cloth needs to be manually adjusted, the embroidery machine head can continuously embroider the long patterns, a large burden is brought to workers, follow-up embroidery cloth can not be effectively guaranteed to continuously work, meanwhile, in the embroidering process, the effective distance between the embroidery cloth and the machine head needs to be kept, the machine head does not have an adjusting function, the traditional cloth rack can not be adjusted, and the working efficiency is greatly reduced.

Disclosure of Invention

Therefore, in order to solve the above-mentioned deficiencies, the invention provides an automatic rack device of a textile embroidery machine, which can automatically adjust the position of embroidery cloth, so that the embroidery cloth can be effectively matched with a machine head to continuously carry out long-figure embroidery without manual adjustment, thereby reducing the burden of workers, effectively adjusting the distance between the embroidery cloth and the machine head, improving the embroidery precision and the work efficiency, and reducing the pattern error.

The invention is realized in such a way that the automatic frame equipment of the textile embroidery machine is constructed, the automatic frame equipment comprises a lifting device, the lifting device mainly comprises a hydraulic stay bar, a base, a motor B, a fork shearing frame and an I-shaped platform, wherein the hydraulic support rods are vertically arranged at the four corners of the base, a sliding table is arranged at the center of the top of the base, the motor B is arranged at one side of the sliding table, the fork shearing frame is arranged at the top of the sliding table, one leg of the fork shearing frame is fixedly connected with the position close to the front end of the surface of the sliding table, the bottom of the other leg of the fork shearing frame is connected with a sliding block A, the bottom of the sliding block A and the sliding table are in relative sliding connection, a screw rod is arranged in the sliding block A in a penetrating way, the screw rod is connected with the slide block A through screw threads, the tail end of the screw rod is provided with a motor A, the I-shaped platform is fixedly connected with the top of the fork frame, the damping is arranged in the I-shaped table, and the motor B is arranged on one side of the hydraulic stay bar close to the top end;

the adjusting device and the adjusting device mainly comprise a walking frame A, a connecting frame, a laser sensor, an electric box, a mounting platform and a walking frame B, wherein the walking frame A, the electric box and the mounting platform are arranged in parallel, the walking frame B is arranged at the top of the walking frame A and is connected with the walking frame A through the connecting frame, a plurality of electric connection seats are arranged on the side surface of the electric box, the inner side of the walking frame A is hollow and is provided with a cavity, the laser sensor is arranged at the tail part of the walking frame A, the mounting table is arranged at the bottom of the electric box, and the electric box is connected with the I-shaped table through the mounting table;

the clamping device is mainly composed of a clamping arm, an electric push rod, a supporting block, an air rod, a walking gear, a motor C, a supporting arm, double-fork arms and a moving wheel, wherein the clamping arm is arranged in a bent L shape, the clamping arm and the electric push rod are respectively arranged on two sides of the supporting block, the supporting arm is fixedly connected to the top of the supporting block, the tail end of the electric push rod is connected with the walking gear through a bearing, the air rod is arranged on the top of the electric push rod, the air rod is connected to the inner side of the supporting arm and connected with pulleys at the end part of the air rod, the double-fork arms are symmetrically arranged on the top of the supporting arm, the motor C is arranged on one side of the supporting arm, the transmission shaft end of;

the cloth arranging device and the cloth arranging device are mainly composed of a cloth feeding frame, side frames, a cloth discharging frame, a cloth arranging frame and cloth pressing devices, the cloth arranging device is arranged in an up-down parallel mode, distance adjusters are arranged on the inner sides of the cloth feeding frame and the cloth discharging frame, the cloth feeding frame and the cloth discharging frame are in the same specification and are arranged in parallel, the cloth feeding frame is connected with the cloth discharging frame through the side frames, the cloth arranging frame is fixedly connected to the tail portion of the cloth discharging frame, the four distance adjusters are arranged at the four corner positions of the cloth arranging device, the cloth pressing devices are arranged on the front side and the rear side of each side frame, a fixed point clamping mechanism is arranged on one side of each cloth pressing device on the front side of each side frame and is located at the bottom of each side frame;

the PLC junction box and the PLC junction box are arranged on one side of the base and electrically connected with the electrical connection seat.

Further, remove the wheel and include spacing round and walking wheel, the walking wheel sets up in spacing round one side and with spacing round integrated forging shaping, the diameter of spacing round is greater than the walking wheel.

Furthermore, the inner bottom wall of the cavity is inwards sunken and provided with a spur rack, the spur rack and the walking gear are meshed, the inner side wall of the cavity is provided with a limiting sliding groove, and the pulley is embedded into the limiting sliding groove and is movably connected with the limiting sliding groove relatively.

Furthermore, both sides of the walking frame B are open, a walking track is arranged on the inner side of the walking frame B, the walking track and the walking wheels are matched, and the limiting wheels are kept on the outer side of the walking track.

Furthermore, the roll adjustment ware includes shock attenuation post, cock post, screw thread post and embedded bearing constitution, and the cock post is embedded in shock attenuation post both ends, and is equipped with the screw hole in the cock post inboard, and the screw thread post is connected with cloth feeding frame and cloth discharging frame respectively through embedded bearing.

Furthermore, the cloth clamp mainly comprises a straight cylinder, a clamping seat, moving grooves, wedge blocks, clamping jaws and connecting bolts, wherein the connecting bolts are fixedly connected to two sides of the clamping seat, the moving grooves are formed in the front end of the clamping seat, the clamping jaws are symmetrically arranged on the inner sides of the moving grooves, dovetail grooves are formed in the inner sides of the clamping jaws, the wedge blocks are arranged between the dovetail grooves, the straight cylinder is arranged on the rear side of the clamping seat, the end portion of the straight cylinder is connected with the rear side of the wedge blocks, the straight grooves are formed in the upper side and the lower side of the moving grooves, sliding blocks B matched with the straight grooves are arranged on the upper side and the lower side of the clamping jaws, and the straight cylinder enables the clamping jaws which are.

Furthermore, the cloth presser is mainly composed of a rear cloth pressing wheel, a front cloth pressing wheel, a chute, a rear transmission shaft, a front transmission shaft and transmission gears, wherein the rear cloth pressing wheel and the front cloth pressing wheel are arranged side by side, the rear transmission shaft is connected with the side frame through a bearing, the rear transmission shaft penetrates through the side frame and is coaxially connected with the front cloth pressing wheel, the front transmission shaft and the transmission gears are sequentially coaxially connected, the chute is carved on the surfaces of the rear cloth pressing wheel and the front cloth pressing wheel, the rear transmission shaft and the front transmission shaft are transmitted through a belt, and the transmission gears arranged on the side frame are meshed with each other.

Furthermore, one end of the clamping arm is provided with a wiring groove and a spring wire, and the wiring groove is connected with the electric connection seat through the spring wire.

Furthermore, the four corners of the mounting platform are provided with clamps, and the mounting platform is connected with the movable section of the hydraulic support rod by the top through the clamps.

Further, a cloth tidying roller is installed at the tail part of the cloth tidying frame.

The invention has the following specific advantages:

the method has the advantages that: the PLC junction box can be in butt joint with an external PLC control system, the control ends of the motor A, the motor B, the laser sensor, the electric push rod, the motor C, the straight cylinder and the rotary clamping cylinder are all connected into the PLC junction box to be subjected to segmented control, so that automatic control operation is realized, the fixed-point clamping mechanism is used for fixed-point clamping, embroidery is performed on embroidery cloth by matching with an embroidery machine head, after the embroidery at one part is completed, the clamping device is pulled rightwards along the side frame, automatic pulling is realized, stability of the embroidery cloth pulling process is good, precision is high, and poor pattern effect caused by large errors is prevented.

The method has the advantages that: after the embroidery cloth enters the front cloth pressing device, the embroidery cloth is bitten into the front cloth pressing device through the chute and is continuously drawn, when the end part of the embroidery cloth moves to the cloth pressing device at the rear part, the embroidery cloth is drawn out in the same mode, is positioned above the cloth arranging frame and is wound through the cloth arranging frame, and the continuous embroidery of the long cloth is effectively realized.

The method has the advantages that: when mounting platform goes up and down, can drive the hydraulic pressure vaulting pole through the clamp and assist the lift to make whole reason cloth device can both go up and down, thereby be convenient for the device and cooperate the use with the embroidery aircraft nose of co-altitude not.

Drawings

FIG. 1 is a schematic structural diagram of an automatic frame device of a textile embroidery machine according to the invention;

fig. 2 is a bottom view of the adjusting device according to the invention in fig. 1;

FIG. 3 is a top view of the adjusting device of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a cloth management device of the present invention;

fig. 5 is a partial cross-sectional view of the adjusting device according to the invention in fig. 1;

FIG. 6 is a schematic view of the structure of the clamping device of the present invention;

FIG. 7 is a schematic cross-sectional view of a cloth clip of the present invention;

FIG. 8 is a schematic longitudinal cross-sectional view of the fixed point clamping mechanism of the present invention;

FIG. 9 is an enlarged view of portion B of FIG. 4 in accordance with the present invention;

fig. 10 is an enlarged view of portion a of fig. 5 according to the present invention.

The figure illustrates the format: lifting device 1, hydraulic stay bar 10, motor A101, base 11, sliding table 111, motor B12, slide block A121, screw 122, fork shearing frame 13, I-shaped table 14, damping damper 141, adjusting device 2, walking frame A21, cavity 211, connecting frame 212, laser sensor 213, spur rack 214, limit sliding slot 215, electrical box 22, electric connection seat 221, mounting platform 23, clamp 231, walking frame B24, walking track 241, clamping device 3, clamping arm 31, wiring slot 311, electric push rod 32, supporting block 33, air rod 34, pulley 341, walking gear 35, motor C36, supporting arm 37, double-fork arm 38, moving wheel 39, limit wheel 391, walking wheel 392, cloth arranging device 4, cloth feeding frame 41, side frame 42, cloth discharging frame 43, cloth arranging frame 44, cloth arranging roller 441, distance adjuster 45, damping column 451, plug column 452, threaded column 453, cloth pressing device 46, rear cloth pressing wheel 461, front cloth pressing wheel 462, The device comprises an inclined groove 463, a rear transmission shaft 464, a front transmission shaft 465, a transmission gear 466, a PLC junction box 5, a fixed point clamping mechanism 6, a cloth clamp 7, a straight cylinder 71, a clamp seat 72, a moving groove 73, a straight groove 731, a wedge block 74, a clamping jaw 75, a sliding block B751, a connecting bolt 76 and a rotary clamping cylinder 8.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention provides an automatic frame device of a textile embroidery machine through improvement, which can be implemented as follows as shown in the attached drawings of the specification;

as shown in fig. 1, the lifting device 1 mainly comprises a hydraulic support rod 10, a base 11, a motor B12, a fork shearing frame 13 and a workbench 14, wherein the hydraulic support rod 10 is vertically installed at four corners of the base 11, a sliding table 111 is installed at a center position of a top of the base 11, a motor B12 is installed at one side of the sliding table 111, the fork shearing frame 13 is installed at a top of the sliding table 111, one leg of the fork shearing frame 13 is fixedly connected to a front position of a surface of the sliding table 111, a sliding block a121 is connected to a bottom of the other leg of the fork shearing frame 13, a relative sliding connection is maintained between the bottom of the sliding block a121 and the sliding table 111, a screw 122 is penetratingly arranged in the sliding block a121, the screw 122 is connected with the sliding block a121 through a thread, a motor a101 is installed at a tail end of the screw 122, the workbench 14 is fixedly connected to the top of the fork shearing frame 13, a damping 141 is arranged, the motor B12 is a stepping motor, and drives the screw 122 to drive the slider a121 to move in an extending and contracting manner through the motor B12, and the fork carriage 13 is lifted slowly, wherein the shock absorption damper 141 inside the i-shaped table 14 can absorb part of the shock from the top of the i-shaped table 14, and the shock is mainly caused by the fact that the embroidery machine strikes cloth.

As shown in fig. 1 and 5, the adjusting device 2 mainly includes a walking frame a21, a connection frame 212, a laser sensor 213, an electrical box 22, a mounting platform 23 and a walking frame B24, wherein the walking frame a21, the electrical box 22 and the mounting platform 23 are arranged in parallel, the walking frame B24 is arranged on the top of the walking frame a21 and connected with the walking frame a21 through the connection frame 212, a plurality of electrical sockets 221 are mounted on the side surface of the electrical box 22, a cavity 211 is formed in the walking frame a21, the laser sensor 213 is mounted at the tail of the walking frame a21, the mounting table 23 is arranged at the bottom of the electrical box 22, and the electrical box 22 is connected with the workbench 14 through the mounting table 23, a circuit protection module and a power supply access port are arranged in the electrical box 22, and centralized installation and convergence are ensured, the walking frame B24 and the walking frame a21 are arranged side by side, and they are respectively arranged at two symmetrical side positions, the corresponding clamping device 3 is allowed to travel on the traveling frame B24 and the traveling frame a 21.

As shown in fig. 5-6, the clamping device 3 mainly comprises a clamping arm 31, an electric push rod 32, a supporting block 33, an air rod 34, a traveling gear 35, a motor C36, a supporting arm 37, a bifurcate arm 38 and a moving wheel 39, wherein the clamping arm 31 is arranged in a curved "L" shape, the clamping arm 31 and the electric push rod 32 are respectively installed at two sides of the supporting block 33, the supporting arm 37 is fixedly connected to the top of the supporting block 33, the tail end of the electric push rod 32 is connected with the traveling gear 35 through a bearing, the air rod 34 is arranged at the top of the electric push rod 32, the air rod 34 is connected to the inner side of the supporting arm 37 and connected with a pulley 341 at the end thereof, the bifurcate arm 38 is symmetrically arranged at the top of, the transmission shaft end of the motor C36 keeps transmission with the moving wheel 39, and the inner side of the double-fork arm 38 is provided with the cloth clamp 7; it should be noted that the distance between the electric push rod 32 and the air rod 34 is equal to the distance from the spur rack 214 to the limit sliding groove 215, the initial state of the traveling gear 35 is in the cavity 211 and engaged with the spur rack 214, at this time, the electric push rod 32 is also in the contraction state, the pulley 341 is engaged with the limit sliding groove 215 and slides, thereby, the whole clamping device 3 is installed on the adjusting device 2 to move, the motor C36 is a stepping motor, which makes the moving gear 39 roll on the traveling track 241 with friction force through the transmission shaft end, at the same time, the traveling gear 35 is engaged with the spur rack 214, thereby ensuring that the clamping device 3 can effectively and stably move left and right, during the movement of the clamping device 3, the laser sensor 213 can detect the expansion and contraction process of the clamping device 3, when the clamping device 3 has traveling deviation, the electric signal is transmitted to the display device of the external PLC through the electric connection seat 221 to remind the operator to check, the support block 33 and the support arm 37 can be pushed out through the electric push rod 32, the moving wheel 39 is moved and separated from the traveling track 241 in a translation manner, the pulley 341 is clamped in the limit sliding groove 215 and is kept to stretch by the air rod 34, so that the cloth clamp 7 can stretch to clamp and fix the right edge of the embroidery cloth, the left side of the embroidery cloth is clamped at a fixed point through the fixed point clamping mechanism 6 to be matched with the embroidery machine head to embroider on the embroidery cloth, after the embroidery of one part is finished, the clamping device 3 is pulled rightwards along the side frame 42 to realize automatic traction, the stability of the embroidery cloth traction process is good, the precision is high, and the phenomenon that the pattern effect is poor due to large error is prevented from being generated.

The cloth arranging device 4 mainly comprises a cloth feeding frame 41, side frames 42, a cloth discharging frame 43, a cloth arranging frame 44 and a cloth pressing device 46, the cloth arranging device 4 is arranged in an up-down parallel mode, distance regulators 45 are arranged on the inner side of the cloth arranging device, the cloth feeding frame 41 and the cloth discharging frame 43 are identical in specification and are arranged in parallel, the cloth feeding frame 41 and the cloth discharging frame 43 are connected through the side frames 42, the cloth arranging frame 44 is fixedly connected to the tail portion of the cloth discharging frame 43, the four distance regulators 45 are arranged and mounted at the four corners of the cloth arranging device 4, the cloth pressing devices 46 are mounted on the front side and the rear side of the side frames 42, fixed point clamping mechanisms 6 are mounted on one sides of the cloth pressing devices 46 on the front side of the side frames 42, the fixed point clamping mechanisms 6 are located at the bottoms of the side frames 42, and the fixed point clamping; the cloth feeding frame 41, the side frame 42 and the cloth discharging frame 43 are matched according to the size specification of the embroidery cloth, only partial size is provided in the drawing, the embroidery cloth is drawn in from the inner side of the cloth feeding frame 41, and the embroidery cloth is gradually pressed between the cloth arranging devices 4 through the cloth pressing device 46 and is drawn and moved towards the cloth discharging frame 43.

As shown in fig. 1, the PLC connection box 5 and the PLC connection box 5 are disposed on one side of the base 11 and electrically connected to the electrical connection socket 221, the PLC connection box 5 can be connected to an external PLC control system in a butt joint manner, and control ends of the motor a101, the motor B12, the laser sensor 213, the electric push rod 32, the motor C36, the straight cylinder 71 and the rotary clamping cylinder 8 are all connected to the PLC connection box 5 for segment control, so that automatic control operation is realized.

In the present invention, as shown in fig. 6, the moving wheel 39 includes a limiting wheel 391 and a traveling wheel 392, the traveling wheel 392 is disposed on one side of the limiting wheel 391 and is forged integrally with the limiting wheel 391, the diameter of the limiting wheel 391 is larger than that of the traveling wheel 392, the traveling wheel 392 has a certain width, and the edge of the traveling wheel 392 has the same height as the traveling rail 241, so that the traveling wheel 392 can move forward and backward with the traveling rail 241.

The inner bottom wall of cavity 211 is inwards sunken and is equipped with spur rack 214, and keep meshing between spur rack 214 and the walking gear 35, spacing spout 215 has been seted up to the inside wall of cavity 211, and pulley 341 embedding sets up in spacing spout 215 and keeps relative swing joint with spacing spout 215, be sliding connection through setting up between pulley 341 and the spacing spout 215, mainly play a spacing and keep the stable effect of clamping device 3, and clamping device 3 walking then mainly leans on walking wheel 392 initiative, walking gear 35 is driven to move.

Both sides of the walking frame B24 are open, a walking rail 241 is arranged on the inner side of the walking frame B24, the walking rail 241 and the walking wheel 392 are matched, the limiting wheel 391 is kept on the outer side of the walking rail 241, certain friction force is provided through the arranged walking rail 241, and the walking force of the walking wheel 392 is increased.

As shown in fig. 9, the distance adjuster 45 includes a shock absorbing column 451, a plug 452, a screw column 453, and an embedded bearing 454, the plug 452 is embedded in both ends of the shock absorbing column 451, and a screw hole is provided at the inner side of the plug column 452, the screw column 453 is respectively connected with the cloth feeding frame 41 and the cloth discharging frame 43 through an embedded bearing 454, the distance regulator 45 is used for regulating the thickness of the embroidery cloth, because the cloth tidying devices 4 are arranged in an upper parallel and a lower parallel and are connected through the distance adjusting device 45, the thread interval of the thread column 453 is relatively small, one end of the screw rod rotates through an embedded bearing 454, the other end of the screw rod is connected with the plug column 452 through screw threads to adjust the screwing degree of the screw rod 453, therefore, the distance between the cloth arranging devices 4 is adjusted, embroidery cloth with different thicknesses is used finally, the plug column 452 is fixedly embedded at the port of the damping column 451, and the embroidery cloth can be clamped by the cloth pressing wheels of the upper cloth arranging device 4 and the lower cloth arranging device 4.

As shown in fig. 7, the cloth clamp 7 mainly comprises a straight cylinder 71, a clamping base 72, a moving slot 73, wedges 74, clamping jaws 75 and connecting bolts 76, wherein the connecting bolts 76 are fixedly connected to two sides of the clamping base 72, the moving slot 73 is arranged at the front end of the clamping base 72, the clamping jaws 75 are symmetrically arranged at the inner sides of the moving slot 73, dovetail grooves are arranged at the inner sides of the clamping jaws 75, the wedges 74 are arranged between the dovetail grooves, the straight cylinder 71 is arranged at the rear side of the clamping base 72, the end part of the straight cylinder 71 is connected with the rear side of the wedges 74, the straight slot 731 is arranged at the upper side and the lower side of the moving slot 73, the slide blocks 751B adapted to the straight slot 731 are arranged at the upper side and the lower side of the clamping jaws 75, and the straight cylinder 71 enables the.

As shown in fig. 1, 4 and 9, the cloth presser 46 mainly comprises a rear cloth pressing wheel 461, a front cloth pressing wheel 462, a chute 463, a rear transmission shaft 464, a front transmission shaft 465 and a transmission gear 466, the rear cloth pressing wheel 461 and the front cloth pressing wheel 462 are arranged side by side, the rear transmission shaft 464 is connected with the side frame 42 through a bearing, the rear transmission shaft 464 penetrates through the side frame 42 and is coaxially connected with the front cloth pressing wheel 462, the front transmission shaft 465 and the transmission gear 466 are sequentially and coaxially connected, the chute 463 is carved on the surfaces of the rear cloth pressing wheel 461 and the front cloth pressing wheel 462, the rear transmission shaft 464 and the front transmission shaft 465 are in belt transmission, the transmission gears 466 arranged on the upper and lower sides of the side frame 42 are meshed, a shaft on the inner side of the arranged front transmission shaft 465 is also in belt transmission connection with the motor a101, the motor a101 drives the front transmission shaft 465 to drive the transmission shaft 465, and the transmission gear is meshed with the transmission gear, the inclined groove 463 is oriented inwards, after the embroidery cloth enters the front cloth pressing device 46, the embroidery cloth is bitten through the inclined groove 463 and is continuously drawn, and when the end part of the embroidery cloth moves to the cloth pressing device 46 at the rear part, the embroidery cloth is drawn out in the same mode, is positioned above the cloth arranging frame 44 and is wound through the cloth arranging frame 44, so that the continuous embroidery of the long cloth is effectively realized.

As shown in fig. 6, one end of the holding arm 31 is provided with a wire connecting slot 311 and a spring wire 312, the wire connecting slot 311 is connected with the electrical socket 221 through the spring wire 312, and the spring wire 312 has functions of power supply and communication for the cable respectively, so as to ensure that the holding device 3 is not knotted in the moving process.

The four corners position of mounting platform 23 is equipped with clamp 231, and mounting platform 23 is connected by the top position through clamp 231 and hydraulic pressure vaulting pole 10 movable segment, when mounting platform 23 goes up and down, can drive hydraulic pressure vaulting pole 10 through clamp 231 and assist the lift to make whole reason cloth device 4 can both go up and down, thereby be convenient for the device and cooperate the use with the embroidery aircraft nose of co-altitude not.

The tail part of the cloth arranging frame 44 is provided with a cloth arranging roller 441, the embroidered cloth can be effectively wound through the arranged cloth arranging roller 441, the cloth arranging roller is suitable for long-strip embroidered cloth, the rotary clamping cylinder 8 can not move and can only carry out 90-degree rotary clamping, when the embroidered cloth is pulled to the cloth discharging frame 43 through the cloth clamp 7 on the clamping device 3, the cloth clamp 7 on the top of the rotary clamping cylinder 8 rotates to two sides of the embroidered cloth to clamp the embroidered cloth, the embroidered cloth is tensioned through the rotary clamping effect, the inner side of the clamping jaw 75 is provided with a plurality of irregular racks, the cloth clamping device has good clamping effect and greatly improves the occlusion of the embroidered cloth, when the embroidery in one area is completed, the rotary clamping cylinder 8 is loosened, then the clamping device 3 drags the embroidered cloth to continuously move to the cloth discharging frame 43, the completed embroidered cloth passes through the cloth discharging frame 43 to move to the cloth arranging frame 44 and is then arranged through the cloth arranging roller 441, the clamping device 3 moves, this is repeated.

In conclusion; the automatic rack equipment of the textile embroidery machine can automatically adjust the position of embroidery cloth, so that the embroidery cloth can be effectively matched with a machine head to continuously carry out long-figure embroidery without manual adjustment, the burden of workers is reduced, meanwhile, the distance between the embroidery cloth and the machine head can be effectively adjusted, the embroidery precision and the working efficiency are improved, and the pattern error is reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.