An embroidery device capable of remote control

Abstract

The utility model relates to cloth embroidery technical field especially can remote control's embroidery device, including fixed setting fixed upper frame, the interval setting of fixed upper frame below has rectangular pressing frame, the rectangular pressing frame with fixed upper frame between through a plurality of synchronous elevating pressing cylinder fixed link, cloth is controlled by external traction equipment and removes the position, install the transverse feed mechanism on fixed upper frame, install the longitudinal feed mechanism on the transverse slide of transverse feed mechanism, install embroidery machine head on the longitudinal slide of longitudinal feed mechanism. The utility model discloses through each pressing cylinder, transverse feed mechanism, longitudinal feed mechanism and elevating feed mechanism with the controller of workshop control room realizes remote signal connection, can realize the centralized remote management and control of multiple mechanisms, reduces the number of production site operator, reduces manual intervention error.

Description

Technical Field

[0001] This utility model relates to the field of fabric embroidery technology, and in particular to an embroidery device that can be remotely controlled. Background Technology

[0002] In the textile and embroidery industry, with the continuous growth of consumer demand for personalized and customized embroidery products and the popularization of intelligent manufacturing concepts, multi-material mixed embroidery (such as the combination of bead embroidery, sequin embroidery, and flat embroidery) has become one of the mainstream techniques due to its ability to enhance the decorative effect of embroidery products. However, current mainstream embroidery equipment still faces significant technical bottlenecks in terms of adapting to small-batch, multi-specification production scenarios, remote control efficiency, and ease of operation.

[0003] For example, patent document with patent application number CN202310442750.3 discloses a four-bead mixed embroidery device. Its main structure includes a lifting component corresponding to the position of the embroidery needle on the needle bar frame of the embroidery machine. A first feeding component, a second feeding component, a third feeding component, and a fourth feeding component are installed above the lifting component. A first bead feeding component, a second bead feeding component, a third bead feeding component, and a fourth bead feeding component are installed below the lifting component. With four independent feeding components and bead feeding components, it is possible to realize the synchronous or switching embroidery of four different types of beads.

[0004] As can be seen from the above description, it has the following drawbacks when used: First, the device's parameter settings, start / stop, and status monitoring all need to be completed through the device's local control panel. When multiple devices are deployed on the production site, an equal number of operators are required for one-to-one management, which not only results in high labor costs but also makes centralized scheduling of production progress impossible. Especially in nighttime production or cross-site management scenarios, the inability to respond promptly to equipment malfunctions or parameter adjustment requests can easily lead to production interruptions.

[0005] Secondly, the aforementioned device still relies on traditional methods such as screw clamping when fixing the fabric. Screw clamping requires manual rotation of the screws point by point to fix the edge of the fabric. It also requires repeated linkage and adjustment with the XY axis motion mechanism of the embroidery frame to ensure that the fabric is flat and without deviation. The entire fixing process is time-consuming, and the operation accuracy depends on human experience. It is easy for the embroidery pattern to be misaligned due to fixing deviation, which reduces the qualified rate of the finished product.

[0006] Based on this, an embroidery device that supports remote centralized control and can quickly fix the fabric is designed to solve the problems of cumbersome changeover and high dependence on manual labor in traditional devices, and to meet the current needs of rapid production and intelligent manufacturing. It has significant practicality and necessity. Utility Model Content

[0007] To solve one of the aforementioned technical problems, the present invention provides a remotely controllable embroidery device. The working end of the embroidery device is equipped with an existing embroidery head, including a fixed upper frame. Rectangular pressing frames are spaced apart below the fixed upper frame. These rectangular pressing frames are fixed to the fixed upper frame via several synchronously lifting pressing cylinders. The rectangular pressing frames are used to press the fabric to be embroidered on their lower lifting frame. The fabric is moved by an external traction device. A transverse feeding mechanism is installed on the fixed upper frame. A longitudinal feeding mechanism is installed at the bottom of the transverse sliding block of the transverse feeding mechanism. The embroidery head is installed at the bottom of the longitudinal sliding block of the longitudinal feeding mechanism. The bottom of the lower lifting frame is fixed to the top of a lifting feeding mechanism. The bottom of the lifting feeding mechanism is fixedly positioned. Each pressing cylinder, the transverse feeding mechanism, the longitudinal feeding mechanism, and the lifting feeding mechanism are all remotely signal-connected to a controller installed in the workshop control room.

[0008] Based on any of the above technical solutions, a further optimization is made as follows: the transverse feeding mechanism includes a transverse lead screw, the stepped shafts at both ends of the transverse lead screw respectively extend movably to the outside of the rectangular pressure frame, a transverse control motor is fixedly installed on the outer wall of the rectangular pressure frame at one end of the transverse lead screw, the transverse control motor is fixedly connected to the end of the transverse lead screw, and a transverse sliding block is screwed onto the outer wall of the middle part of the transverse lead screw, the two ends of the transverse sliding block are respectively slidably engaged with the corresponding side wall of the rectangular pressure frame through guide slides.

[0009] Based on any of the above technical solutions, a further optimization is made as follows: the longitudinal feeding mechanism includes a longitudinal frame fixedly installed at the bottom of the transverse slide, a longitudinal lead screw installed inside the longitudinal frame, stepped shafts at both ends of the longitudinal lead screw movably extending to the outside of the longitudinal frame, a longitudinal control motor fixedly installed on the outer wall of the longitudinal frame at one end of the longitudinal lead screw, the longitudinal control motor being fixedly connected to the end of the longitudinal lead screw, the longitudinal slide being screwed onto the middle outer wall of the longitudinal lead screw, the two sides of the longitudinal slide movably abutting against the inner wall of the longitudinal frame, a mounting base fixedly installed at the bottom of the longitudinal slide, and the embroidery head fixedly installed at the bottom of the mounting base.

[0010] Based on any of the above technical solutions, a further optimization is made as follows: a connecting plate is fixedly installed at the bottom of each of the guide carriages, and the bottom of each connecting plate is fixed to the top of the longitudinal frame.

[0011] The ends of the longitudinal frame are reinforced by connecting plates at both ends to ensure its stability.

[0012] Based on any of the above technical solutions, a further optimization is made: each of the pressing cylinders adopts a synchronous lifting control cylinder, and each of the control cylinders is controlled by an external hydraulic pump station.

[0013] Based on any of the above technical solutions, a further optimization is made as follows: the middle part of the rectangular pressing frame and the lower lifting frame are both open and form an embroidery area, and the edge of the embroidery area clamps the fabric and keeps it fixed during embroidery.

[0014] Based on any of the above technical solutions, a further optimization is made as follows: the lifting and feeding mechanism includes several lifting cylinders respectively fixed at the four bottom corners of the lower lifting frame, the bottom of each lifting cylinder is fixed on the workshop floor, each lifting cylinder adopts a synchronous lifting control hydraulic cylinder, and each control hydraulic cylinder is controlled by an external hydraulic pump station.

[0015] Based on any of the above technical solutions, a further optimization is made: the bottom edge of the rectangular pressing frame is provided with a rounded curved surface.

[0016] Based on any of the above technical solutions, a further optimization is made as follows: each of the four top corners of the fixed upper frame is fixedly installed with a hanging bracket, and the top of each hanging bracket is fixed to the top of the workshop.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model enables centralized remote control of multiple mechanisms by remotely connecting each pressing cylinder, the horizontal feeding mechanism, the vertical feeding mechanism, and the lifting feeding mechanism to the controller in the workshop control room. This reduces the number of operators on the production site, lowers errors caused by manual intervention, and supports unattended production at night, thus significantly improving production management efficiency.

[0018] 2. This utility model uses several synchronously lifting pressure cylinders in conjunction with a rectangular pressure frame to press the fabric. The bottom edge of the rectangular pressure frame is provided with a rounded curved surface. Combined with the edge clamping and the open middle fixing structure, it can not only ensure that the pressing force of the fabric is evenly distributed and avoid displacement or damage, but also maximize the use of the effective embroidery area of ​​the fabric and improve the qualification rate of embroidery products.

[0019] 3. The transverse and longitudinal feeding mechanisms of this utility model both adopt screw transmission and guide structure, and the connection between the longitudinal frame and the guide slide is reinforced by connecting plate, so as to realize precise displacement in the horizontal plane of the embroidery head, with high positioning accuracy, which can be adapted to complex pattern embroidery, while suppressing vibration during high-speed operation and ensuring the quality of embroidery details.

[0020] 4. This utility model achieves a detachable connection between the embroidery machine head and the longitudinal sliding block through the mounting base. It is compatible with different thicknesses of fabrics by means of hydraulically driven pressing cylinder and lifting cylinder. The hanging frame design saves ground space. The overall structure has strong compatibility and scene adaptability, reducing the equipment investment cost for multi-specification and multi-process production. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, the elements or components are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the first partial three-dimensional structure of the present invention.

[0024] Figure 3 for Figure 2 A top-view structural diagram.

[0025] Figure 4 This is a schematic diagram of the second part of the three-dimensional structure of the present invention.

[0026] Figure 5 This is a schematic diagram of the internal structure of the fabric in the clamped state according to this utility model.

[0027] In the diagram: 1. Embroidery machine head; 2. Fixed upper frame; 3. Rectangular pressing frame; 4. Pressing cylinder; 5. Lifting lower frame; 6. Horizontal lead screw; 7. Horizontal control motor; 8. Horizontal slide; 9. Guide slide; 10. Bearing seat; 11. Longitudinal frame; 12. Longitudinal lead screw; 13. Longitudinal control motor; 14. Longitudinal slide; 15. Mounting base; 16. Connecting upright plate; 17. Lifting cylinder; 18. Rounded curved surface; 19. Hanging frame; 20. Load-bearing structure of the workshop ceiling; 21. Fabric. Detailed Implementation

[0028] The embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of the present utility model, and are therefore merely examples and should not be construed as limiting the scope of protection of the present utility model. The specific structure of the present utility model is as follows: Figures 1-5 As shown in the image.

[0029] Example 1: A remotely controllable embroidery device, wherein the working end of the embroidery device is equipped with an existing embroidery head 1, including a fixed upper frame 2, and rectangular pressing frames 3 are spaced apart below the fixed upper frame 2. The rectangular pressing frames 3 are fixedly connected to the fixed upper frame 2 by a number of synchronously lifting pressing cylinders 4. The rectangular pressing frames 3 are used to press the fabric to be embroidered on their lower lifting frame 5. The fabric is moved by an external traction device. A transverse feeding mechanism is installed on the fixed upper frame 2. A longitudinal feeding mechanism is installed at the bottom of the transverse sliding block 8 of the transverse feeding mechanism. The embroidery head 1 is installed at the bottom of the longitudinal sliding block 14 of the longitudinal feeding mechanism. The bottom of the lower lifting frame 5 is fixed to the top of a lifting feeding mechanism. The bottom of the lifting feeding mechanism is fixedly set. Each of the pressing cylinders 4, the transverse feeding mechanism, the longitudinal feeding mechanism, and the lifting feeding mechanism are remotely signal connected to a controller installed in the workshop control room.

[0030] When this embroidery device is in operation, the controller in the workshop control room controls the horizontal and vertical feeding mechanisms to move the embroidery head 1. At the same time, the controller controls the lifting feeding mechanism to move the clamped and fixed fabric to achieve a set range of lifting and lowering, so as to cooperate with the embroidery head 1 to perform embroidery.

[0031] First, after the fabric to be embroidered is placed on the lower lifting frame 5, the controller sends a synchronous lifting control signal to several pressing cylinders 4. The piston rods of the pressing cylinders 4 extend synchronously, driving the rectangular pressing frame 3 to move downward and press the fabric, ensuring that the fabric does not shift during the embroidery process. The external traction device pulls the fabric to the initial embroidery position according to the preset embroidery range.

[0032] Subsequently, the controller sends action signals to the horizontal feeding mechanism and the vertical feeding mechanism respectively according to the preset embroidery pattern path. The horizontal feeding mechanism drives the horizontal slide 8 to move horizontally, which in turn drives the vertical feeding mechanism installed at the bottom of the horizontal slide 8 to move horizontally in sync. The vertical feeding mechanism drives the vertical slide 14 to move vertically, which in turn drives the embroidery head 1 installed at the bottom of the vertical slide 14 to move vertically in sync, thereby achieving precise displacement of the embroidery head 1 in the horizontal plane.

[0033] Simultaneously, the controller sends a lifting signal to the lifting feed mechanism, which in turn drives the lower lifting frame 5 and the pressed fabric to lift and lower by a set range, ensuring precise matching between the fabric and the needle bar movement trajectory of the embroidery head 1 to complete the embroidery action. Throughout the process, the controller receives real-time feedback on the operating status of each mechanism via remote signals, ensuring that all actions are coordinated and consistent.

[0034] In applications involving small-batch, multi-specification embroidery, the device can remotely switch control parameters for different embroidery patterns via a controller, eliminating the need for operators to adjust the mechanical structure on-site and significantly reducing changeover time. For textile workshops that require continuous 24-hour production, the remote control function enables unattended production at night. The controller monitors the operating status of each mechanism in real time, automatically shutting down and sending alarm signals when abnormalities occur, thus reducing safety risks associated with nighttime production.

[0035] Based on any of the above technical solutions, a further optimization is made as follows: the transverse feeding mechanism includes a transverse lead screw 6, the stepped shafts at both ends of the transverse lead screw 6 respectively extend movably to the outside of the rectangular pressure frame 3, a transverse control motor 7 is fixedly installed on the outer wall of the rectangular pressure frame 3 at one end of the transverse lead screw 6, the transverse control motor 7 is fixedly connected to the end of the transverse lead screw 6, and a transverse sliding block 8 is screwed onto the outer wall of the middle part of the transverse lead screw 6, the two ends of the transverse sliding block 8 are respectively slidably engaged with the corresponding side wall of the rectangular pressure frame 3 through guide slides 9.

[0036] Since the transverse slide 8 is screwed into the transverse lead screw 6, and both ends of the transverse slide 8 are slidably engaged with the corresponding side walls of the rectangular pressure frame 3 via guide slides 9, the rotational motion of the transverse lead screw 6 is converted into linear motion of the transverse slide 8 along the axis of the transverse lead screw 6. During the movement of the transverse slide 8, the guide slide 9 slides along the side wall of the rectangular pressure frame 3, limiting the direction of movement of the transverse slide 8 and preventing the transverse slide 8 from deflecting. The stepped shafts at both ends of the transverse lead screw 6 are engaged with the rectangular pressure frame 3 via matching bearing seats 10, achieving stable rotation of the transverse lead screw 6.

[0037] The transverse control motor 7 provides a power source for the transverse feed mechanism and achieves precise control of speed and direction by receiving signals from the controller; the transverse lead screw 6 converts the rotational motion of the motor into the linear motion of the transverse slide 8, realizing power transmission; the transverse slide 8 provides a mounting carrier for the longitudinal feed mechanism, driving the longitudinal feed mechanism and the embroidery head 1 to move laterally; the guide slide 9 guides and limits the movement of the transverse slide 8, ensuring the straightness of the movement trajectory of the transverse slide 8.

[0038] Based on any of the above technical solutions, a further optimization is made as follows: the longitudinal feeding mechanism includes a longitudinal frame 11 fixedly installed at the bottom of the transverse slide 8, a longitudinal lead screw 12 installed inside the longitudinal frame 11, stepped shafts at both ends of the longitudinal lead screw 12 respectively movably extending to the outside of the longitudinal frame 11, a longitudinal control motor 13 fixedly installed on the outer wall of the longitudinal frame 11 at one end of the longitudinal lead screw 12, the longitudinal control motor 13 being fixedly connected to the end of the longitudinal lead screw 12, the longitudinal slide 14 being screwed onto the middle outer wall of the longitudinal lead screw 12, the two sides of the longitudinal slide 14 respectively movably abutting against the inner wall of the longitudinal frame 11, a mounting base 15 fixedly installed at the bottom of the longitudinal slide 14, and the embroidery head 1 fixedly installed at the bottom of the mounting base 15.

[0039] The working sequence of the longitudinal feed mechanism is consistent with that of the transverse feed mechanism. The controller sends a control signal to the longitudinal control motor 13, and the output shaft of the longitudinal control motor 13 drives the longitudinal lead screw 12 to rotate around its own axis. The longitudinal slide 14, due to its engagement with the longitudinal lead screw 12 and its movable abutment against the inner wall of the longitudinal frame 11 on both sides, converts the rotational motion of the longitudinal lead screw 12 into linear motion along the axis of the longitudinal lead screw 12. The mounting base 15, fixed to the bottom of the longitudinal slide 14, moves synchronously with the longitudinal slide 14, thereby driving the embroidery head 1, mounted on the bottom of the mounting base 15, to move longitudinally. The stepped shafts at both ends of the longitudinal lead screw 12 cooperate with the longitudinal frame 11 through bearings to achieve stable rotation. The abutment structure between the sides of the longitudinal slide 14 and the inner wall of the longitudinal frame 11 forms a motion guide.

[0040] The longitudinal frame 11 serves as the mounting carrier for the longitudinal lead screw 12 and the longitudinal sliding block 14. Compared to directly mounting the lead screw on the transverse sliding block 8, the longitudinal frame 11 can improve the overall rigidity of the mechanism and avoid bending deformation caused by uneven force on the longitudinal lead screw 12. The two sides of the longitudinal sliding block 14 move against the inner wall of the longitudinal frame 11 to form a double-sided guide structure, which can further improve the straightness of the movement of the longitudinal sliding block 14 and ensure the longitudinal displacement accuracy of the embroidery head 1. An additional mounting base 15 is added to connect the longitudinal sliding block 14 and the embroidery head 1. The size of the mounting base 15 can be adjusted to adapt to different models of embroidery head 1, improving the compatibility of the device with different embroidery head 1.

[0041] Based on any of the above technical solutions, a further optimization is made as follows: a connecting plate 16 is fixedly installed at the bottom of each of the guide slides 9, and the bottom of each connecting plate 16 is fixed to the top of the longitudinal frame 11.

[0042] The ends of the longitudinal frame 11 are reinforced by connecting plates 16 at both ends to ensure its stability.

[0043] The bottom of each guide carriage 9 is fixedly connected to the top of the connecting upright plate 16, and the bottom of the connecting upright plate 16 is fixedly connected to the top of the longitudinal frame 11, so that the guide carriage 9, the connecting upright plate 16, and the longitudinal frame 11 form a rigid integral structure.

[0044] When the longitudinal feeding mechanism is running, the radial force generated by the movement of the longitudinal slide 14 is transmitted to the connecting plate 16 through the longitudinal frame 11. The connecting plate 16 further transmits the force to the guide slide 9, and the guide slide 9 slides and engages with the rectangular pressure frame 3, ultimately transmitting the force to the fixed upper frame 2, thereby achieving the distributed transmission of force and preventing the longitudinal frame 11 from deforming due to excessive local stress.

[0045] Example 2: Compared with Example 1, this example also includes the following technical features: Based on any of the above technical solutions, a further optimization is made: each of the pressing cylinders 4 adopts a synchronous lifting control cylinder, and each of the control cylinders is controlled by an external hydraulic pump station.

[0046] An external hydraulic pump station receives pressure and flow control signals from the controller and delivers hydraulic oil to each control cylinder through hydraulic pipelines. The pistons inside each control cylinder extend or retract synchronously under the pressure of the hydraulic oil, causing the rectangular pressure frame 3, which is fixed to the piston end, to rise and fall synchronously, thus achieving the pressing or releasing of the fabric. An integrated synchronization valve within the hydraulic pump station ensures that the flow rate of hydraulic oil delivered to each control cylinder is consistent, thereby achieving synchronous lifting and lowering of each control cylinder.

[0047] Based on any of the above technical solutions, a further optimization is made as follows: the middle of the rectangular pressing frame 3 and the lifting lower frame 5 are both open and form an embroidery area, and the edge of the embroidery area clamps the fabric and keeps it fixed during embroidery.

[0048] The fabric to be embroidered is placed on the lower lifting frame 5, with its edges covering the edge area of ​​the lower lifting frame 5. The controller controls the control cylinder to drive the rectangular pressing frame 3 to descend. The edge of the rectangular pressing frame 3 precisely corresponds to the edge of the lower lifting frame 5, clamping and fixing the edge of the fabric between the two. Since the middle of both the rectangular pressing frame 3 and the lower lifting frame 5 are open, a through embroidery area is formed. The embroidery machine head 1 can move freely within this open area to complete the embroidery action on the middle area of ​​the fabric.

[0049] With its edge-clamping and center-open structural design, compared to an integral pressing plate, it can maximize the effective embroidery area of ​​the fabric and avoid the problem of limited embroidery range caused by the traditional pressing plate covering the center of the fabric.

[0050] Based on any of the above technical solutions, a further optimization is made as follows: the lifting and feeding mechanism includes several lifting cylinders 17 respectively fixed at the four bottom corners of the lower lifting frame 5. The bottom of each lifting cylinder 17 is fixed on the workshop floor. Each lifting cylinder 17 adopts a synchronous lifting control hydraulic cylinder. Each control hydraulic cylinder is controlled by an external hydraulic pump station.

[0051] An external hydraulic pump station receives lifting signals from the controller and supplies hydraulic oil to the control hydraulic cylinders fixed at the four corners of the bottom of the lower lifting frame 5 via hydraulic pipelines. The pistons in each control hydraulic cylinder extend or retract synchronously under the pressure of the hydraulic oil, driving the lower lifting frame 5, which is fixed to the top of the piston, to rise and fall vertically. Since the control hydraulic cylinders are fixed to the workshop floor, they provide stable support and lifting power for the lower lifting frame 5. Synchronization valves in the hydraulic system ensure that the hydraulic oil flow and pressure in each control hydraulic cylinder are consistent, achieving horizontal lifting and lowering of the lower lifting frame 5.

[0052] Based on any of the above technical solutions, a further optimization is made: the bottom edge of the rectangular pressing frame 3 is provided with a rounded curved surface 18.

[0053] The bottom edge of the rectangular pressing frame 3 is processed into a rounded curved surface 18 (that is, the corners of the edge are rounded). When the rectangular pressing frame 3 descends to press the fabric, the rounded curved surface 18 contacts the fabric surface. Compared with sharp corners, the rounded curved surface 18 increases the contact area with the fabric, so that the clamping force is transmitted to the edge of the fabric more evenly, while avoiding sharp corners from scratching or cutting the fabric surface.

[0054] Based on any of the above technical solutions, a further optimization is made as follows: each of the four top corners of the fixed upper frame 2 is fixedly installed with a hanging bracket 19, and the top of each hanging bracket 19 is fixed to the top of the workshop.

[0055] The top four corners of the fixed upper frame 2 are fixedly connected to the bottom of each hanging bracket 19, and the top of each hanging bracket 19 is fixedly connected to the load-bearing structure 20 on the top of the workshop, so that the fixed upper frame 2 is suspended and fixed to the top of the workshop through the hanging brackets 19; the weight of the rectangular pressing frame 3, pressing cylinder 4, transverse feeding mechanism and other components carried by the fixed upper frame 2 is evenly transferred to the load-bearing structure 20 on the top of the workshop through the four hanging brackets 19, so as to realize the suspension and fixation of the device.

[0056] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. For those skilled in the art, any alternative improvements or transformations made to the implementation of this utility model fall within the protection scope of this utility model.

[0057] Any aspects of this utility model not described in detail are known to those skilled in the art.

Claims

1. An embroidery device capable of remote control, characterized in that: The device includes a fixed upper frame, with rectangular pressing frames spaced apart below the upper frame. These rectangular pressing frames are connected to the upper frame via several synchronously lifting pressing cylinders. The rectangular pressing frames are used to press the fabric to be embroidered on their lower lifting frame. The fabric is moved by an external traction device. A transverse feeding mechanism is installed on the upper frame. A longitudinal feeding mechanism is installed at the bottom of the transverse sliding block of the transverse feeding mechanism. An embroidery head is installed at the bottom of the longitudinal sliding block of the longitudinal feeding mechanism. The bottom of the lower lifting frame is fixed to the top of a lifting feeding mechanism. The bottom of the lifting feeding mechanism is fixedly positioned. Each pressing cylinder, transverse feeding mechanism, longitudinal feeding mechanism, and lifting feeding mechanism is remotely connected to a controller installed in the workshop control room.

2. The embroidery device capable of remote control according to claim 1, characterized in that: The transverse feeding mechanism includes a transverse lead screw, with stepped shafts at both ends of the transverse lead screw extending movably to the outside of the rectangular pressure frame. A transverse control motor is fixedly installed on the outer wall of the rectangular pressure frame at one end of the transverse lead screw, and the transverse control motor is fixedly connected to the end of the transverse lead screw. A transverse sliding block is screwed onto the outer wall of the middle part of the transverse lead screw, and both ends of the transverse sliding block are slidably engaged with the corresponding side wall of the rectangular pressure frame through guide slides.

3. The embroidery device capable of remote control according to claim 2, characterized in that: The longitudinal feeding mechanism includes a longitudinal frame fixedly installed at the bottom of the transverse slide. A longitudinal screw is installed inside the longitudinal frame. The stepped shafts at both ends of the longitudinal screw movably extend to the outside of the longitudinal frame. A longitudinal control motor is fixedly installed on the outer wall of the longitudinal frame at one end of the longitudinal screw. The longitudinal control motor is fixedly connected to the end of the longitudinal screw. The longitudinal slide is screwed onto the outer wall of the middle part of the longitudinal screw. The two sides of the longitudinal slide movably abut against the inner wall of the longitudinal frame. A mounting base is fixed at the bottom of the longitudinal slide. The embroidery head is fixedly installed at the bottom of the mounting base.

4. The embroidery device capable of remote control according to claim 3, characterized in that: A connecting plate is fixedly installed at the bottom of each of the guide carriages, and the bottom of each connecting plate is fixed to the top of the longitudinal frame.

5. The embroidery device capable of remote control according to claim 4, characterized in that: Each of the aforementioned pressing cylinders adopts a synchronous lifting control cylinder, and each of the aforementioned control cylinders is controlled by an external hydraulic pump station.

6. The embroidery device capable of remote control according to claim 5, characterized in that: The rectangular pressing frame and the lower lifting frame are both open in the middle and form an embroidery area. The edge of the embroidery area clamps the fabric and keeps it fixed during embroidery.

7. The embroidery device capable of remote control according to claim 6, characterized in that: The lifting and feeding mechanism includes several lifting cylinders fixed at the four bottom corners of the lower lifting frame. The bottom of each lifting cylinder is fixed to the workshop floor. Each lifting cylinder is a synchronous lifting control hydraulic cylinder, and each control hydraulic cylinder is controlled by an external hydraulic pump station.

8. The embroidery device capable of remote control according to claim 7, characterized in that: The bottom edges of the rectangular pressing frame are all provided with rounded curved surfaces.

9. The embroidery device capable of remote control according to claim 8, characterized in that: Each of the fixed upper frame has a hanging bracket fixedly installed at one of its four top corners, and the top of each hanging bracket is fixed to the top of the workshop.

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