Small-pitch multifunctional mixed embroidery device

Abstract

This utility model relates to the field of embroidery machines, disclosing a small-pitch multi-functional hybrid embroidery device, including a machine head support and a sheet feeding mechanism. An integrated bead feeding mechanism is provided on one side of the sheet feeding mechanism. Both the sheet feeding mechanism and the integrated bead feeding mechanism are connected to the machine head support via position adjustment components. The integrated bead feeding mechanism includes a triangular base plate with two bead feeding modules arranged side-by-side on the base plate, located directly above the outline of the base plate. By changing the shape of the base plate and the arrangement of the bead feeding modules, the structure of the bead feeding modules can be made more compact, solving the problems of interference and poor compatibility with other machine heads caused by the excessive width of existing machine heads, while simultaneously achieving multi-functionality and meeting complex processing needs.

Description

Technical Field

[0001] This utility model relates to the field of embroidery machines, and in particular to a small-pitch multifunctional hybrid embroidery device. Background Technology

[0002] In the textile processing industry, especially in the production of beaded textiles, the machine head, as the core executing component, directly affects production efficiency and processing flexibility due to its structural rationality.

[0003] Currently, existing textile machine heads such as Figure 8 As shown, the sheet feeding mechanism and bead feeding mechanism occupy a large space, and generally have the problems of large size and wide width. When they need to be combined and connected with other textile beading machine heads to achieve composite processing, the excessive width of the machine head can easily cause spatial interference between the machine heads, making it impossible for them to work smoothly together.

[0004] Meanwhile, the production of beaded textiles places high demands on flexible manufacturing. In actual processing, it is often necessary to change the corresponding head module according to different process requirements. However, the existing wide head modules have poor structural adaptability and low compatibility with different models and functions of head modules. The replacement process is cumbersome and easily restricted by space, making it difficult to meet the needs of efficient and flexible production.

[0005] In addition, traditional machine heads have relatively limited functions and can usually only complete single processing steps such as beading or threading. For textiles that require complex processing such as beading and threading at the same time, it is necessary to change machine heads multiple times or use multiple machine heads to operate separately, which not only increases equipment investment but also reduces production efficiency. Utility Model Content

[0006] The purpose of this invention is to provide a small-pitch, multi-functional hybrid embroidery device to solve the problems of interference with other embroidery heads and poor compatibility caused by the excessive width of existing embroidery heads, while achieving multi-functionality and meeting complex processing needs.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0008] A small-pitch multifunctional hybrid embroidery device includes a head support and a sheet feeding mechanism. An integrated bead feeding mechanism is provided on one side of the sheet feeding mechanism. The sheet feeding mechanism and the integrated bead feeding mechanism are each connected to the head support through a position adjustment component. The sheet feeding mechanism is prior art and is the same as the gold sheet device disclosed in CN211256287U.

[0009] The integrated bead feeding mechanism includes a triangular base plate with two bead feeding modules arranged side-by-side on the base plate, located directly above the outline of the base plate. The bead feeding modules are prior art, and their working principle is the same as that of the bead feeding mechanism disclosed in CN215103921U.

[0010] By modifying the shape of the base plate and the arrangement of the bead feeding modules, the structure of the bead feeding module can be made more compact. Two bead feeding modules can be integrated into one base plate, allowing for the transport of beads of different sizes. Furthermore, the relative positions of the two bead feeding modules and the sheet feeding mechanism can be adjusted via a position adjustment component, facilitating the switching between different bead feeding modules and further improving the efficiency of bead embroidery. Reducing the size of the machine head decreases interference with other machine heads and improves compatibility with them.

[0011] The present invention is further configured such that: two sliding grooves are formed on the base plate, and the two sliding grooves are arranged in a V-shape;

[0012] The bead feeding module includes a bead clamping plate slidably connected in a groove. The rear end of the bead clamping plate is connected to a pin, which is inserted into the waist-shaped groove of the shift fork. The upper end of the shift fork is fixed on the rotating shaft. The two grooves are arranged in a V-shape to further optimize the space, making the bead clamping area at the front end of the bead clamping plate more concentrated and easier to approach the sheet feeding mechanism, thus facilitating the alignment, stacking, and drilling of the gold sheet and the bead.

[0013] One of the bead feeding modules has its rotating shaft rotatably connected to a long support and is connected to a first servo motor via a transmission pair. The first servo motor is fixed to the long support.

[0014] Another bead-feeding module has its shaft rotatably connected to a short bracket and a second servo motor via another transmission pair. The second servo motor is fixed to the short bracket. The short bracket and the long bracket are fixed to the base plate. The second servo motor, the first servo motor, and the controller circuit are connected. The first servo motor drives the shaft to rotate through a certain angle via the transmission pair. The shaft drives the shift fork to swing, and the shift fork drives the bead-clamping plate to move horizontally via a pin. The bead-clamping plate completes the bead-feeding operation. The servo motor can precisely control the amplitude of the bead-clamping plate's horizontal movement, ensuring that the bead is accurately delivered to the correct position. Furthermore, the servo motor's output changes accordingly with the position of the bead-feeding module.

[0015] The present invention is further configured such that the first servo motor and the second servo motor are staggered vertically and cross each other when viewed from above. The servo motors of the two bead feeding modules are the larger components in the modules. By staggering the first servo motor and the second servo motor, the positional relationship between the two bead feeding modules and the space occupied can be further optimized.

[0016] The present invention is further configured such that each of the short and long supports has a recessed groove formed therein, and the transmission pair is disposed in the corresponding recessed groove. By embedding the transmission pair into the recessed groove, space can be further saved, thereby making the connection between the two bead feeding modules more compact in space, and thus further reducing the space occupied by the entire integrated bead feeding mechanism.

[0017] This invention is further configured such that: the transmission pair includes a first synchronous pulley fixedly connected to the rotating shaft, the first synchronous pulley is connected to a second synchronous pulley via a synchronous belt, and the second synchronous pulley is fixed on the motor shaft of the corresponding first servo motor or second servo motor. By transmitting power through the synchronous belt and synchronous pulley, the output angle of the servo motor can be accurately transmitted to the rotating shaft, precisely ensuring the translational range of the ball clamping plate and delivering the ball to the accurate position.

[0018] The present invention is further configured such that: the position adjustment component includes an upper base fixedly connected to the head support, and a lower base perpendicularly arranged below the upper base; the upper base and the lower base are slidably connected to the middle slider; each of the upper base and the lower base is rotatably connected to an adjustment screw, and the adjustment screw is screwed to the middle slider;

[0019] One of the position adjustment components has its lower base fixedly connected to the feeding mechanism, while the other position adjustment component has its lower base fixedly connected to the long support. Rotating the adjusting screw connected to the upper base moves the intermediate slider on the upper base, and rotating the adjusting screw connected to the lower base moves the lower base on the intermediate slider, thereby adjusting the relative positions of the upper and lower bases, and thus the relative positions of the feeding mechanism and the integrated bead feeding mechanism.

[0020] The present invention is further configured such that: the intermediate slider includes an upper guide block and a lower guide block arranged vertically; a guide groove that cooperates with the upper guide block is formed on the upper base; and a guide groove that cooperates with the lower guide block is formed on the lower base; the intermediate slider serves both as a guide and as a support and connection.

[0021] The outstanding effect of this utility model is:

[0022] Compared to existing technologies, by optimizing the structure of the base plate and the bead feeding module, the overall width of the machine head is significantly reduced, effectively avoiding interference problems caused by excessive width when connecting with other textile beading machine heads. Furthermore, integrating two bead feeding modules on a single base plate increases the machine head's practicality. The relative positions of the bead feeding module and the sheet feeding mechanism can be adjusted via a position adjustment mechanism, allowing different bead feeding modules and sheet feeding mechanisms to work collaboratively and adapt to different working conditions. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the assembly of the feeding mechanism and the integrated bead feeding mechanism of this utility model.

[0025] Figure 3 for Figure 2A schematic diagram of other sides with some components hidden;

[0026] Figure 4 for Figure 3 A schematic diagram with some components hidden;

[0027] Figure 5 This is a schematic diagram of the position adjustment component of this utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the intermediate slider of this utility model;

[0029] Figure 7 This is a bottom view of the present invention;

[0030] Figure 8 This is a schematic diagram of the bottom of a connector in the prior art.

[0031] Reference numerals: 1. Head support; 2. Integrated bead feeding mechanism; 21. Base plate; 211. Slide groove; 22. Bead feeding module; 221. Bead clamping plate; 222. Pin shaft; 223. Shift fork; 224. Waist-shaped groove; 225. Rotating shaft; 226. Long support; 227. First servo motor; 228. Short support; 229. Second servo motor; 3. Plate feeding mechanism; 4. Position adjustment assembly; 41. Upper base; 42. Lower base; 43. Intermediate slider; 431. Upper guide block; 432. Lower guide block; 44. Adjusting screw. Detailed Implementation

[0032] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0033] The following is for reference Figures 1 to 7 The present invention will be described as follows:

[0034] A small-pitch, multi-functional hybrid embroidery device, such as Figure 1 As shown, it includes a head support 1 and a sheet feeding mechanism 3. An integrated bead feeding mechanism 2 is provided on one side of the sheet feeding mechanism 3. The sheet feeding mechanism 3 and the integrated bead feeding mechanism 2 are each connected to the head support 1 through a position adjustment component 4. The sheet feeding mechanism 3 is prior art and is the same as the gold sheet device disclosed in CN211256287U.

[0035] like Figure 2 As shown, the integrated bead feeding mechanism 2 includes a triangular base plate 21, on which two bead feeding modules 22 are arranged side by side, located in the area directly above the outline of the base plate. The bead feeding module 22 is prior art, and its working principle is the same as that of the bead feeding mechanism disclosed in CN215103921U.

[0036] By modifying the shape of the base plate and the arrangement of the bead feeding modules, the structure of the bead feeding module can be made more compact. Two bead feeding modules can be integrated into one base plate, allowing for the transport of beads of different sizes. Furthermore, the relative positions of the two bead feeding modules and the sheet feeding mechanism can be adjusted via a position adjustment component, facilitating the switching between different bead feeding modules and further improving the efficiency of bead embroidery. Reducing the size of the machine head decreases interference with other machine heads and improves compatibility with them.

[0037] like Figure 3 As shown, the base plate 21 has two grooves 211 formed on it, and the two grooves 211 are arranged in a V-shape. The bead feeding module 22 includes a bead clamping plate 221 slidably connected in the grooves 211. The rear end of the bead clamping plate 221 is connected to a pin 222, which is inserted into the waist-shaped groove 224 of the shift fork 223. The upper end of the shift fork 223 is fixed to the rotating shaft 225. The V-shaped arrangement of the two grooves can further optimize the space, making the bead clamping area at the front end of the bead clamping plate more concentrated, and making it easier to approach the sheet feeding mechanism, thus facilitating the alignment, stacking, and drilling of the gold sheet and the bead. Figure 2 As shown, the rotating shaft 225 of one bead feeding module 22 is rotatably connected to the long bracket 226 and connected to the first servo motor 227 via a transmission pair. The first servo motor 227 is fixed to the long bracket 226. The rotating shaft 225 of the other bead feeding module 22 is rotatably connected to the short bracket 228 and connected to the second servo motor 229 via another transmission pair. The second servo motor 229 is fixed to the short bracket 228. The short bracket 228 and the long bracket 226 are fixed to the base plate 21. The second servo motor and the first servo motor are connected to the controller circuit. The first servo motor drives the rotating shaft to rotate through a certain angle via the transmission pair. The rotating shaft drives the shift fork to swing. The shift fork drives the bead clamping plate to move horizontally via a pin. The bead clamping plate completes the bead feeding work. The servo motor can precisely control the amplitude of the bead clamping plate's horizontal movement, ensuring that the bead is accurately delivered to the correct position. Moreover, the output of the servo motor changes accordingly with the position of the bead feeding module. The first servo motor 227 and the second servo motor 229 are staggered vertically and cross each other when viewed from above. The servo motors of the two bead feeding modules are the larger components in the module. By staggering the first servo motor and the second servo motor, the positional relationship between the two bead feeding modules and the space occupied can be further optimized.

[0038] like Figure 4As shown, each of the short support 228 and the long support 226 has a recessed groove 220 formed therein, and the transmission pair is disposed in the corresponding recessed groove 220. By embedding the transmission pair in the recessed groove, space can be further saved, thereby making the connection between the two bead feeding modules more compact in space, and thus further reducing the space occupied by the entire integrated bead feeding mechanism 2. The transmission pair includes a first synchronous pulley fixedly connected to the rotating shaft 225, and a second synchronous pulley connected to the first synchronous pulley via a synchronous belt. The second synchronous pulley is fixed on the motor shaft of the corresponding first servo motor 227 or second servo motor 229. By transmitting power through the synchronous belt and synchronous pulley, the output angle of the servo motor can be accurately transmitted to the rotating shaft, precisely ensuring the translation range of the bead clamping plate and delivering the bead to the accurate position.

[0039] like Figure 5 As shown, the position adjustment assembly 4 includes an upper base 41 fixedly connected to the head support 1, and a lower base 42 perpendicularly disposed below the upper base 41. The upper base 41 and the lower base 42 are slidably connected to the intermediate slider 43. Each of the upper base 41 and the lower base 42 is rotatably connected to an adjusting screw 44, which is screwed onto the intermediate slider 43. The lower base 42 of one position adjustment assembly 4 is fixedly connected to the feeding mechanism 3, and the lower base 42 of the other position adjustment assembly 4 is fixedly connected to the long support 226. Rotating the adjusting screw connected to the upper base moves the intermediate slider on the upper base, and rotating the adjusting screw connected to the lower base moves the lower base on the intermediate slider, thereby adjusting the relative position of the upper base and the lower base, and thus adjusting the relative position of the feeding mechanism 3 and the integrated bead feeding mechanism 2.

[0040] like Figure 6 As shown, the intermediate slider 43 includes an upper guide block 431 and a lower guide block 432 arranged vertically. A guide groove that cooperates with the upper guide block is formed on the upper base, and a guide groove that cooperates with the lower guide block is formed on the lower base. The intermediate slider serves as a guide, as well as a support and connection.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model. These improvements and modifications assumed above should also be considered within the protection scope of the present utility model.

Claims

1. A small-pitch multifunctional mixed embroidery device, comprising a machine head support (1) and a piece feeding mechanism (3), characterized in that: An integrated bead feeding mechanism (2) is provided on one side of the feeding mechanism (3). The feeding mechanism (3) and the integrated bead feeding mechanism (2) are each connected to the head support (1) through a position adjustment component (4). The integrated bead feeding mechanism (2) includes a triangular base plate (21) on which two bead feeding modules (22) are arranged side by side.

2. The small-pitch multi-functional hybrid embroidery device according to claim 1, characterized in that: The base plate (21) has two grooves (211) formed on it, and the two grooves (211) are arranged in a V-shape. The bead feeding module (22) includes a bead clamping plate (221) slidably connected in the slide groove (211), and a pin (222) is connected to the rear end of the bead clamping plate (221). The pin (222) is inserted into the waist-shaped groove (224) of the shift fork (223), and the upper end of the shift fork (223) is fixed on the rotating shaft (225). One of the bead feeding modules (22) has a rotating shaft (225) that is rotatably connected to a long bracket (226) and is connected to a first servo motor (227) through a transmission pair. The first servo motor (227) is fixed on the long bracket (226). Another bead feeding module (22) has its shaft (225) rotatably connected to the short bracket (228) and connected to the second servo motor (229) through another transmission pair. The second servo motor (229) is fixed on the short bracket (228). The short bracket (228) and the long bracket (226) are fixed on the base plate (21).

3. The small-pitch multi-functional hybrid embroidery device according to claim 2, characterized in that: The first servo motor (227) and the second servo motor (229) are staggered vertically and are arranged to cross each other when viewed from above.

4. The small-pitch multi-functional hybrid embroidery device according to claim 2, characterized in that: Each of the short support (228) and the long support (226) has a groove (220) formed on it, and the transmission pair is set in the corresponding groove (220).

5. The small-pitch multi-functional hybrid embroidery device according to claim 4, characterized in that: The transmission pair includes a first synchronous pulley fixedly connected to the rotating shaft (225), and a second synchronous pulley connected to the first synchronous pulley via a synchronous belt. The second synchronous pulley is fixed on the motor shaft of the corresponding first servo motor (227) or second servo motor (229).

6. The small-pitch multi-functional hybrid embroidery device according to claim 2, characterized in that: The position adjustment assembly (4) includes an upper base (41) fixedly connected to the head bracket (1), and a lower base (42) perpendicularly arranged below the upper base (41). The upper base (41) and the lower base (42) are slidably connected to the middle slider (43). Each of the upper base (41) and the lower base (42) is rotatably connected to an adjustment screw (44), which is screwed onto the middle slider (43). The lower base (42) of one of the position adjustment components (4) is fixedly connected to the feeding mechanism (3), and the lower base (42) of the other position adjustment component (4) is fixedly connected to the long support (226).

7. The small-pitch multi-functional hybrid embroidery device according to claim 6, characterized in that: The intermediate slider (43) includes a vertically arranged upper guide block (431) and a lower guide block (432).

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