Embroidery flat structure

Abstract

The utility model provides a kind of embroidery flattening structure, it is related to embroidery technical field, including mounting seat and the display platform being fixed on the mounting seat, lifting mechanism is provided on the display platform, and the two sides of lifting mechanism are respectively provided with rotatable pay-off roll and winding roll, the side of display platform close to pay-off roll is also provided with flat structure;The flat structure includes mounting plate and mounting bracket fixed on the side wall of display platform, the mounting bracket is U-shaped, and two feeding rollers are rotatably installed in the inside of mounting bracket, the one end of mounting bracket and mounting plate is fixed with connecting seat, and shaft rod is rotatably connected between two connecting seats;The utility model is provided through the setting of flat structure, embroidery fabric can be flattened, so as to avoid embroidery fabric wrinkle and affect embroidery, not only can improve embroidery efficiency, but also can improve embroidery quality, and then it is favorable to the efficient, high-quality embroidery processing of embroidery fabric.

Description

Technical Field

[0001] This utility model relates to the field of embroidery technology, and in particular to an embroidery flattening structure. Background Technology

[0002] Embroidery, also known as needlework or embroidery, is a craft that uses threads of different colors and thicknesses to pierce fabric and create patterns. Embroidery is an important decorative technique in textiles, and it is divided into silk thread embroidery and feather embroidery. Currently, embroidery machines are typically used, and the fabric is often flattened using a flattening structure to facilitate embroidery.

[0003] A search revealed a patent application with application number 202321142421.9 that discloses an embroidery flattening structure. This embroidery flattening structure is fixed to the embroidery machine body by fastening screws through a mounting base. At the same time, it works with a material take-up flattener to automatically take up and unload the material. Simultaneously, it works with an embroidery material holder to fix the two sides of the embroidery fabric and then moves down to the mounting base to flatten it, so that the flattened fabric can be embroidered by the embroidery machine.

[0004] However, while the embroidery flattening structure described above can fix the fabric in place using an embroidery material holder, it cannot flatten the fabric. If wrinkles appear on the fabric, it will affect the embroidery, resulting in poor embroidery quality and reduced embroidery efficiency, which is detrimental to efficient and high-quality embroidery processing of embroidery fabrics. Utility Model Content

[0005] To address the shortcomings of the existing technology, this utility model proposes an embroidery flattening structure.

[0006] The technical solution of this utility model is as follows: an embroidery flattening structure includes a mounting base and a flattening platform fixed on the mounting base. The flattening platform is provided with a lifting mechanism, and rotatable feeding rollers and take-up rollers are respectively provided on both sides of the lifting mechanism. The flattening structure is also provided on the side of the flattening platform near the feeding rollers.

[0007] The flattening structure includes a mounting plate and a mounting frame fixed to the side wall of the display platform. The mounting frame is U-shaped and has two feeding rollers rotatably mounted inside. One end of the mounting frame and the mounting plate is fixed with a connecting seat, and a shaft is rotatably connected between the two connecting seats. An ironing board is mounted on the bottom of the mounting plate, and a conveying hose communicating with the ironing board is connected to the top of the mounting plate. The other end of the mounting frame is also provided with a limiting component to fix the mounting plate.

[0008] Preferably, the limiting component includes a limiting rod installed on the side of the mounting plate away from the connecting seat, and a plug-in component disposed on the side of the mounting frame away from the connecting seat. The mounting frame is also provided with a limiting groove for the limiting rod to slide into, and the plug-in component is used to insert and fix the limiting rod in the limiting groove.

[0009] Preferably, the connector includes a cavity formed in the mounting frame and a pin inserted into the mounting frame. A baffle is installed on the pin inside the cavity, and a spring is connected between one side of the baffle and the inner wall of the cavity. The spring is sleeved on the outside of the pin. A pull plate is installed on the end of the pin outside the mounting frame. A hole for the pin to pass through is provided on the limiting rod. Sliding grooves are provided on both sides of the baffle. A slide rail is provided on the inner wall of the cavity. Through the cooperation of the slide rail and the sliding groove, the sliding limit of the baffle is realized, ensuring that the baffle moves stably in the cavity.

[0010] Preferably, the lifting mechanism includes a lifting frame that runs across the exhibition platform and an electric telescopic rod installed inside the exhibition platform. The telescopic end of the electric telescopic rod is fixedly connected to the bottom of the lifting frame, and the exhibition platform has an active cavity for the lifting frame to pass through and move up and down.

[0011] Preferably, both sides of the lifting frame are provided with support structures for clamping the feeding roller and the winding roller, and the support structure includes a first bracket and a second bracket that can move relative to each other. A turntable is rotatably installed on the inner wall of both the first bracket and the second bracket, and a power component for driving the turntable to rotate is fixed on one side of the first bracket. Positioning blocks are provided at both ends of the feeding roller and the winding roller, and a positioning hole that cooperates with the positioning block is opened on one side of the turntable.

[0012] Preferably, the lifting frame is further provided with an adjustment structure for adjusting the two support structures. The adjustment structure includes support rods fixed on both sides of the top of the lifting frame and an adjustment seat installed on the top of the support rods. The adjustment seat has a moving groove inside, and a bidirectional lead screw is rotatably installed in the moving groove. The bottom of the first bracket and the second bracket are both fixed with lead screw seats that can move along the moving groove. The two lead screw seats are respectively screwed into the forward and reverse thread grooves of the bidirectional lead screw. A motor for driving the bidirectional lead screw to rotate is fixed on one side of the adjustment seat. The moving groove can limit the lead screw seats to ensure that the lead screw seats will not rotate and can move stably along the moving groove when the bidirectional lead screw rotates.

[0013] Preferably, both ends of the take-up roller are provided with baffles, and the diameter of the baffles is larger than the diameter of the take-up roller, which can limit the embroidery fabric and ensure that the embroidery fabric is neatly rolled up.

[0014] Preferably, the top two sides of the display platform are provided with openings, and guide rollers are rotatably installed in the openings to guide the embroidery fabric, so as to facilitate the winding of the embroidery fabric.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When in use, this utility model can flatten the embroidery fabric by setting the flat structure, thereby avoiding wrinkles in the embroidery fabric that would affect the embroidery. This not only improves embroidery efficiency but also enhances embroidery quality, which in turn facilitates efficient and high-quality embroidery processing of the embroidery fabric.

[0017] 2. When in use, this utility model can adjust the distance between the first and second supports by setting up the support structure and the adjustment structure. This not only meets the width of different embroidery fabrics and enables embroidery processing on embroidery fabrics of different widths, but also facilitates the disassembly and assembly of the feeding roller or the take-up roller, thereby facilitating the quick loading and unloading of embroidery fabrics and improving the efficiency of flattening embroidery. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 for Figure 1 A partial sectional view;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure when the flat structure is opened;

[0022] Figure 4 for Figure 3 A schematic diagram of the structure of the medium-flat structure;

[0023] Figure 5 for Figure 4 Schematic diagram of the mounting bracket;

[0024] Figure 6 for Figure 4 Schematic diagram of the mounting plate in the middle;

[0025] Figure 7 A partial sectional view of the adjusted structure;

[0026] Figure 8 for Figure 7 A schematic diagram of the structure during the disassembly of the take-up roll;

[0027] Figure 9 for Figure 5 Enlarged view of point A in the image.

[0028] In the diagram: 1. Mounting base; 2. Display platform; 3. Guide roller;

[0029] 4. Lifting mechanism; 41. Lifting frame; 42. Electric telescopic mast;

[0030] 5. Support structure; 51. First bracket; 52. Second bracket; 53. Turntable; 54. Positioning block;

[0031] 6. Adjustment structure; 61. Support rod; 62. Adjustment seat; 63. Motor; 64. Double-acting lead screw; 65. Lead screw seat;

[0032] 7. Feed roller; 8. Take-up roller; 9. Baffle plate;

[0033] 10. Flat structure; 101. Mounting bracket; 102. Feeding roller; 103. Mounting plate; 104. Ironing board; 105. Conveying hose; 106. Limiting rod; 107. Limiting groove; 108. Connector; 1081. Pin rod; 1082. Baffle; 1083. Spring; 1084. Pull plate; 1085. Cavity; 109. Connecting seat; 1010. Shaft. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] like Figures 1-9 As shown, an embroidery flattening structure includes a mounting base 1 and a flattening platform 2 fixed on the mounting base 1. The flattening platform 2 is provided with a lifting mechanism 4, and rotatable feeding rollers 7 and take-up rollers 8 are respectively provided on both sides of the lifting mechanism 4. A flattening structure 10 is also provided on the side of the flattening platform 2 near the feeding rollers 7. Both ends of the take-up rollers 8 are provided with baffles 9, and the diameter of the baffles 9 is larger than the diameter of the take-up rollers 8. The top of the flattening platform 2 has notches on both sides, and guide rollers 3 are rotatably installed in the notches. At the same time, a controller (not shown in the figure) can be provided on the flattening platform 2 to facilitate the overall operation of the flattening structure.

[0036] The flattening structure 10 includes a mounting plate 103 and a mounting frame 101 fixed to the side wall of the display platform 2. The mounting frame 101 is U-shaped and has two feeding rollers 102 rotatably mounted inside. One end of the mounting frame 101 and the mounting plate 103 is fixed with a connecting seat 109, and a shaft 1010 is rotatably connected between the two connecting seats 109. An ironing board 104 is mounted on the bottom of the mounting plate 103, and a conveying hose 105 communicating with the ironing board 104 is connected to the top of the mounting plate 103. The other end of the mounting frame 101 is also provided with a limiting component to fix the mounting plate 103. The conveying hose 105 is connected to an external steam device, and steam is input into the ironing board 104 through the external steam device and the conveying hose 105.

[0037] Depend on Figures 3-5 as well as Figure 9 It is understood that the limiting component includes a limiting rod 106 installed on the side of the mounting plate 103 away from the connecting seat 109, and a plug-in 108 provided on the side of the mounting frame 101 away from the connecting seat 109. The mounting frame 101 is also provided with a limiting groove 107 for the limiting rod 106 to slide into. The plug-in 108 is used to insert and fix the limiting rod 106 in the limiting groove 107. The limiting groove 107 is arc-shaped to facilitate the sliding insertion of the limiting rod 106.

[0038] Furthermore, the connector 108 includes a cavity 1085 formed in the mounting bracket 101 and a pin 1081 inserted into the mounting bracket 101. A baffle 1082 located inside the cavity 1085 is installed on the pin 1081, and a spring 1083 is connected between one side of the baffle 1082 and the inner wall of the cavity 1085. The spring 1083 is sleeved on the outside of the pin 1081. A pull plate 1084 is installed on one end of the pin 1081 located outside the mounting bracket 101. A insertion hole for the pin 1081 to pass through is provided on the limiting rod 106.

[0039] When embroidering the fabric, the feed roller 7 with the embroidered fabric wound on it can be installed on the lifting mechanism 4. Then, one end of the embroidered fabric is wound on the take-up roller 8, and the take-up roller 8 is installed on the other side of the lifting mechanism 4. Then, the flattening structure is installed on the embroidery equipment through the mounting base 1. Then, the feed roller 7 and the take-up roller 8 are driven down by the lifting mechanism 4 until the embroidered fabric contacts the guide rollers 3 on both sides of the top of the display platform 2 to support the embroidered fabric and facilitate the embroidery machine to embroider the fabric. After embroidery, the embroidered fabric is rotated and rolled up by the take-up roller 8. At the same time, the guide roller 3 guides the embroidered fabric to assist in the roll-up of the embroidered fabric.

[0040] When the embroidered fabric is laid on the two guide rollers 3, the mounting plate 103 can be rotated via the shaft 1010, causing the mounting plate 103 to rotate above the mounting frame 101. At this time, the pin 1081 is first pulled by the pull plate 1084, causing the pin 1081 to be pulled out of the limiting groove 107. The spring 1083 is then compressed by the baffle 1082, causing the spring 1083 to contract. After the limiting rod 106 slides into the limiting groove 107, the pin 1081 is released. At this time, the spring 1083 pushes the pin 1081 through the baffle 1082, causing the pin 1081 to pass through the insertion hole of the limiting rod 106, thereby realizing the mounting... The ironing board 103 and the mounting frame 101 are fixed together. Then, during the movement of the embroidery fabric, steam can be injected into the ironing board 104 through the conveying hose 105. The embroidery fabric is then ironed through the air outlet at the bottom of the ironing board 104. At this time, the feeding roller 102 supports the embroidery fabric, which facilitates the pressing and ironing of the embroidery fabric. When the embroidery fabric is rolled up, the feeding roller 102 can guide the embroidery fabric and assist in the rolling up of the embroidery fabric, thereby achieving the flatness of the embroidery fabric and avoiding wrinkles that would affect the embroidery. This not only improves the embroidery efficiency but also enhances the embroidery quality, which is conducive to the efficient and high-quality embroidery processing of the embroidery fabric.

[0041] Specifically, in this embodiment, regarding the aforementioned lifting mechanism 4, as follows: Figures 1-3 as well as Figure 7 and Figure 8 As shown, the lifting mechanism 4 includes a lifting frame 41 that runs through the exhibition platform 2 and an electric telescopic rod 42 installed inside the exhibition platform 2. The telescopic end of the electric telescopic rod 42 is fixedly connected to the bottom of the lifting frame 41. The exhibition platform 2 has an active cavity for the lifting frame 41 to pass through and move up and down.

[0042] Both sides of the lifting frame 41 are provided with support structures 5 for clamping the feeding roller 7 and the winding roller 8. The support structure 5 includes a first bracket 51 and a second bracket 52 that can move relative to each other. A turntable 53 is rotatably installed on the inner wall of the first bracket 51 and the second bracket 52. A power component for driving the turntable 53 to rotate is fixed on one side of the first bracket 51. The power component can be a servo motor. Positioning blocks 54 are provided at both ends of the feeding roller 7 and the winding roller 8. A positioning hole that cooperates with the positioning block 54 is opened on one side of the turntable 53.

[0043] When the embroidered fabric is flattened, it can be clamped between the two first supports 51 and the second support 52 by the cooperation of the positioning block 54 and the positioning hole. Then, the turntable 53 on one of the first supports 51 is driven to rotate by the power component, so that the take-up roller 8 rotates to flatten and roll up the embroidered fabric. Then, when the lifting mechanism 4 drives the feeding roller 7 and the take-up roller 8 to rise and fall, the lifting frame 41 is driven to fall by the electric telescopic rod 42. Then, the lifting frame 41 drives the feeding roller 7 and the take-up roller 8 to fall through the support structure 5, thereby realizing the lifting and lowering adjustment of the feeding roller 7 and the take-up roller 8.

[0044] Furthermore, in this embodiment, regarding how the first support 51 and the second support 52 move relative to each other, as follows: Figures 1-3 as well as Figure 7 and Figure 8 As shown, the lifting frame 41 is also provided with an adjustment structure 6 for adjusting the two support structures 5. The adjustment structure 6 includes support rods 61 fixed on both sides of the top of the lifting frame 41 and an adjustment seat 62 installed on the top of the support rods 61. The adjustment seat 62 has a moving groove inside, and a bidirectional lead screw 64 is rotatably installed in the moving groove. The bottom of the first bracket 51 and the second bracket 52 are both fixed with lead screw seats 65 that can move along the moving groove. The two lead screw seats 65 are screwed into the forward and reverse threaded grooves of the bidirectional lead screw 64 respectively. A motor 63 for driving the bidirectional lead screw 64 to rotate is fixed on one side of the adjustment seat 62. The motor 63 can be a forward and reverse motor to realize the forward and reverse rotation of the bidirectional lead screw 64.

[0045] When flattening and embroidering the fabric, if the fabric is wide, the motor 63 drives the bidirectional lead screw 64 to rotate. Then, the bidirectional lead screw 64 drives the first support 51 and the second support 52 to move in opposite directions through the lead screw seat 65, so that the distance between the first support 51 and the second support 52 increases until it meets the width of the embroidered fabric. Then, the feed roller 7 and take-up roller 8 of the corresponding length are installed between the two first supports 51 and the second support 52 respectively. Similarly, by adjusting the distance between the first support 51 and the second support 52, the feed roller 7 or the take-up roller 8 can be easily disassembled and assembled, thereby facilitating the quick loading and unloading of the embroidered fabric and improving the efficiency of flattening and embroidering.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An embroidery flattening structure, comprising a mounting base (1) and a flattening platform (2) fixed on the mounting base (1), characterized in that: The display platform (2) is provided with a lifting mechanism (4), and rotatable feeding rollers (7) and winding rollers (8) are respectively provided on both sides of the lifting mechanism (4). The display platform (2) is also provided with a flat structure (10) on the side near the feeding rollers (7). The flat structure (10) includes a mounting plate (103) and a mounting bracket (101) fixed on the side wall of the display platform (2). The mounting bracket (101) is U-shaped and has two feeding rollers (102) rotatably mounted inside. One end of the mounting bracket (101) and the mounting plate (103) are both fixed with a connecting seat (109), and a shaft (1010) is rotatably connected between the two connecting seats (109). An ironing board (104) is installed at the bottom of the mounting plate (103), and a conveying hose (105) communicating with the ironing board (104) is connected to the top of the mounting plate (103). The other end of the mounting bracket (101) is also provided with a limiting component to fix the mounting plate (103).

2. The embroidery flattening structure according to claim 1, characterized in that: The limiting assembly includes a limiting rod (106) installed on the side of the mounting plate (103) away from the connecting seat (109) and a plug-in (108) provided on the side of the mounting frame (101) away from the connecting seat (109). The mounting frame (101) is also provided with a limiting groove (107) for the limiting rod (106) to slide into. The plug-in (108) is used to insert and fix the limiting rod (106) in the limiting groove (107).

3. The embroidery flattening structure according to claim 2, characterized in that: The connector (108) includes a cavity (1085) opened in the mounting bracket (101) and a pin (1081) inserted into the mounting bracket (101). A baffle (1082) inside the cavity (1085) is installed on the pin (1081), and a spring (1083) is connected between one side of the baffle (1082) and the inner wall of the cavity (1085). The spring (1083) is sleeved on the outside of the pin (1081). A pull plate (1084) is installed on one end of the pin (1081) outside the mounting bracket (101). A insertion hole for the pin (1081) to pass through is opened on the limiting rod (106).

4. The embroidery flattening structure according to claim 1, characterized in that: The lifting mechanism (4) includes a lifting frame (41) that runs through the exhibition platform (2) and an electric telescopic rod (42) installed inside the exhibition platform (2). The telescopic end of the electric telescopic rod (42) is fixedly connected to the bottom of the lifting frame (41). The exhibition platform (2) has an active cavity for the lifting frame (41) to pass through and move up and down.

5. The embroidery flattening structure according to claim 4, characterized in that: The lifting frame (41) is provided with support structures (5) on both sides for clamping the feeding roller (7) and the winding roller (8). The support structure (5) includes a first bracket (51) and a second bracket (52) that can move relative to each other. Turntables (53) are rotatably installed on the inner walls of the first bracket (51) and the second bracket (52). A power component for driving the turntable (53) to rotate is fixed on one side of the first bracket (51). Positioning blocks (54) are provided at both ends of the feeding roller (7) and the winding roller (8). A positioning hole that cooperates with the positioning block (54) is opened on one side of the turntable (53).

6. The embroidery flattening structure according to claim 5, characterized in that: The lifting frame (41) is also provided with an adjustment structure (6) for adjusting the two support structures (5). The adjustment structure (6) includes support rods (61) fixed on both sides of the top of the lifting frame (41) and an adjustment seat (62) installed on the top of the support rods (61). The adjustment seat (62) has a moving groove inside. A bidirectional lead screw (64) is rotatably installed in the moving groove. The bottom of the first bracket (51) and the second bracket (52) are both fixed with lead screw seats (65) that can move along the moving groove. The two lead screw seats (65) are respectively screwed into the positive and negative thread grooves of the bidirectional lead screw (64). A motor (63) for driving the bidirectional lead screw (64) to rotate is fixed on one side of the adjustment seat (62).

7. The embroidery flattening structure according to claim 1, characterized in that: Both ends of the take-up roller (8) are provided with baffles (9), and the diameter of the baffles (9) is larger than the diameter of the take-up roller (8).

8. The embroidery flattening structure according to claim 1, characterized in that: The exhibition platform (2) has openings on both sides of its top, and guide rollers (3) are rotatably installed in the openings.

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