Thread hooking device of embroidery machine

Abstract

The utility model relates to the technical field of thread hooking, and discloses an embroidery machine thread hooking device which comprises a bottom plate, baffles are arranged at the two ends of the top of the bottom plate, a lead screw is arranged between the two baffles, a motor is arranged outside the baffles, a mounting plate is arranged in the center of the exterior of the lead screw, and a support is arranged at the bottom of the mounting plate. The thread hooking device comprises a mounting plate, a fixing column is arranged at the top of the mounting plate, the thread hooking assembly is mounted at the front end of the mounting plate and used for the embroidery machine to quickly move and work and accurately position and hook threads, a support is arranged at the front end of the outer portion of the mounting plate, and the support is in a hollow rectangular-ambulatory-plane shape. According to the structural design, the embroidery thread can be hooked from different angles in the thread hooking process, the success rate and stability of thread hooking are improved, and the problems of thread leakage and the like are avoided, so that the embroidery quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a line hooking technical field, concretely is a kind of embroidery machine line hooking device. BACKGROUND

[0002] On the one hand, the positioning accuracy is insufficient, and the early line hooking device is difficult to realize accurate positioning hooking during movement, which leads to that the pattern line embroidered is not smooth and accurate, especially for some complex and delicate patterns, line hooking deviation is prone to occur, which affects the quality and aesthetic degree of embroidery product.

[0003] On the other hand, the work efficiency is low, and the moving speed and response speed of the traditional line hooking device are limited, which cannot quickly complete the line hooking work when facing a large number of embroidery tasks, thereby limiting the overall production efficiency of the embroidery machine and increasing the production cost.

[0004] Publication No.: CN208362666U discloses a line hooking device of embroidery machine, which belongs to the line hooking technical field of embroidery machine.

[0005] In order to solve the above problems, the early embroidery line hooking technology is not mature enough to lead to inaccurate positioning and slow speed, and therefore we propose a kind of embroidery machine line hooking device. CONTENT OF THE UTILITY MODEL

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of embroidery machine line hooking device, solves the above-mentioned problems.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of embroidery machine line hooking device, including bottom plate, the top of the bottom plate both ends is provided with baffle, and two baffles are provided with screw rod between, and the outside of baffle is provided with motor, and the outside central of screw rod is provided with mounting plate, and the bottom of mounting plate is provided with support, and the top of mounting plate is provided with fixed column, further including:

[0008] Line hooking assembly is installed at the front end of mounting plate, which is used for the quick movement of embroidery machine, accurate positioning hooking, and the outside front end of mounting plate is provided with support, and the support is hollow back-shaped.

[0009] Preferably, the top of the bottom plate is fixedly connected with baffle at both ends, and the two baffles are rotatably connected with screw rod, and the outside of screw rod is fixedly connected with motor, and the outside of motor is installed on the back of baffle.

[0010] Preferably, the outer sleeve of the lead screw is provided with a mounting plate, and the mounting plate is rectangular, and the top of the mounting plate is fixedly connected with a fixed column, and the top of the fixed column is fixedly connected with a hollow block, and the top of the hollow block is rotatably connected with a rotating arm.

[0011] Preferably, the top of the bottom plate is fixedly connected with a numerical control console, and the outer center of the numerical control console is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a mounting block, and the outer surface of the mounting block is fixedly provided with an electronic screen.

[0012] Preferably, the back of the rotating arm is fixedly connected with an extension line, and the outer end away from the rotating arm of the extension line is fixedly connected to the hollow block, and the front end of the rotating arm is fixedly connected with a long needle, and the bottom of the long needle is provided with a fine needle and a wire.

[0013] Preferably, the hooking assembly comprises a mounting plate, a rotating arm, a support, a resisting plate, a disc and a hooking blade, and the bottom of the mounting plate is fixedly connected with a support, and the support is a hollow back-shaped, and the outer front end of the support is fixedly connected with a disc, and the outer side of the disc is rotatably connected with three hooking blades, and the bottom of the rotating arm is fixedly connected with a long plate, and the bottom of the long plate is fixedly connected with a group of resisting plates.

[0014] Compared with the prior art, the embroidery machine hooking device has the following beneficial effects:

[0015] 1. The embroidery machine hooking device, by the cooperation of the lead screw and the motor, the motor drives the lead screw to rotate, thereby driving the mounting plate to move stably on the lead screw. This transmission mode can realize relatively accurate position control of the mounting plate, so that the hooking assembly can be accurately positioned to the required hooking position. At the same time, the motor drive can provide relatively high running speed, meet the demand of fast moving work of the embroidery machine, and improve the embroidery efficiency.

[0016] 2. The embroidery machine hooking device, in the hooking assembly, three hooking blades are rotatably connected on the disc. This structure design is beneficial to hooking the embroidery thread from different angles during the hooking process, improves the success rate and stability of hooking, avoids the problem of missing thread, thereby improves the embroidery quality. For example, in some pattern embroidery with high requirements for embroidery thread interweaving, the hooking blade can better complete the complex hooking action, and ensure that the embroidery thread is interwoven tightly and the pattern is clear. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is an electronic screen schematic view of the utility model;

[0019] Figure 3 It isFigure 2 Schematic view of the place A.

[0020] In the figure: 1, the base plate; 2, the baffle; 3, the screw rod; 4, the mounting plate; 5, the motor; 6, the fixed column; 7, the extension line; 8, the rotating arm; 9, the long needle; 10, the support; 11, the resistance plate; 12, the disc; 13, the thread hooking blade; 14, the numerical control console; 15, the mounting block; 16, the connecting plate; 17, the electronic screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-3 A thread hooking device of an embroidery machine, comprising a base plate 1, baffle plates 2 are arranged at the top of the base plate 1 at both ends, a screw rod 3 is arranged between the two baffle plates 2, a motor 5 is arranged outside the baffle plate 2, a mounting plate 4 is arranged at the outside center of the screw rod 3, a support 10 is arranged at the bottom of the mounting plate 4, a fixed column 6 is arranged at the top of the mounting plate 4, and the device further comprises:

[0023] A thread hooking assembly is arranged at the front end of the mounting plate 4, which can quickly move and work for the embroidery machine, accurately position the thread hooking, and the front end of the outside of the mounting plate 4 is provided with a support 10, and the support 10 is in a hollow back-to-back shape.

[0024] Further, the baffle plates 2 are fixedly connected at the top of the base plate 1 at both ends, the screw rod 3 is rotatably connected between the two baffle plates 2, the motor 5 is fixedly connected outside the screw rod 3, and the motor 5 is arranged at the back of the baffle plate 2.

[0025] Further, the mounting plate 4 is sleeved outside the screw rod 3, the mounting plate 4 is in a rectangular shape, the fixed column 6 is fixedly connected at the top of the mounting plate 4, a hollow block is fixedly connected at the top of the fixed column 6, and the rotating arm 8 is rotatably connected at the top of the hollow block.

[0026] Further, the numerical control console 14 is fixedly connected at one end of the top of the base plate 1, the connecting plate 16 is fixedly connected at the outside center of the numerical control console 14, the mounting block 15 is fixedly connected at the top of the connecting plate 16, and the electronic screen 17 is fixedly arranged on the outside surface of the mounting block 15.

[0027] Further, the back of the rotating arm 8 is fixedly connected with an extension line 7, and the outer end of the extension line 7 away from the rotating arm 8 is fixedly connected on the hollow block, and the front end of the rotating arm 8 is fixedly connected with a long barrel needle 9, and the bottom of the long barrel needle 9 is provided with a fine needle and a wire.

[0028] Further, the hooking assembly comprises a mounting plate 4, a rotating arm 8, a support 10, a resisting plate 11, a disc 12 and a hooking blade 13, the bottom of the mounting plate 4 is fixedly connected with the support 10, the support 10 is a hollow back-shaped, the outer front end of the support 10 is fixedly connected with the disc 12, the outer end of the disc 12 is rotatably connected with three hooking blades 13, and the bottom of the rotating arm 8 is fixedly connected with a long plate, and the bottom of the long plate is fixedly connected with a group of resisting plates 11.

[0029] Structure description: the bottom plate 1 is a basic supporting component of the whole device, located at the bottom of the device, and the top of the two ends provides mounting positions for other key components, ensures that the whole device can be placed stably during work, and provides a stable platform for the cooperative work of various components.

[0030] The baffle 2 is fixedly connected to the top of the two ends of the bottom plate 1, and plays a supporting and limiting role, a certain space is formed between the two baffles 2 for installing the lead screw 3, the stability of the lead screw 3 during rotation is ensured, and the movement range of the mounting plate 4 is limited to prevent it from being separated from the lead screw 3.

[0031] The lead screw 3 is rotatably connected between the two baffles 2, and is a key transmission component for realizing the movement of the mounting plate 4, the outer end of the lead screw 3 is fixedly connected with the motor 5, and rotates through the power provided by the motor 5, and utilizes the lead screw nut transmission principle to drive the mounting plate 4 sleeved on the outer end to move along the axial direction of the lead screw, so as to realize the position adjustment of the hooking assembly in the horizontal direction.

[0032] The mounting plate 4 is rectangular, is sleeved on the outer end of the lead screw 3, and can move with the rotation of the lead screw 3, and it is a key carrier for connecting multiple important components, the top of the mounting plate 4 is fixedly connected with the fixed column 6, the bottom of the mounting plate 4 is fixedly connected with the support 10, and part of the structure of the hooking assembly is also installed on the front end of the mounting plate 4, so that the components can work cooperatively to reach the specified position for the hooking operation in the embroidery process.

[0033] The motor 5 is installed on the back of the baffle 2 and is fixedly connected with the outer end of the lead screw 3, the motor 5 serves as a power source to provide driving force for the rotation of the lead screw 3, and through the accurate control of the rotation of the motor 5, the accurate control of the movement speed and position of the mounting plate 4 can be realized, thereby meeting different working requirements of the embroidery machine.

[0034] Fixed column 6: vertically fixed on the top of the mounting plate 4, its top is connected with the hollow block, the main function is to provide support and rotating connection point for the rotating arm 8, which ensures the stability of the rotating arm 8 when rotating around the hollow block, so that the long needle 9 at the front end of the rotating arm 8 can move according to the predetermined trajectory to complete the embroidery hooking action.

[0035] Extension line 7: one end is fixed on the back of the rotating arm 8, and the other end is fixed on the hollow block, the extension line 7 plays a certain limiting and auxiliary supporting role for the rotating arm 8, so that the rotating arm 8 is more stable during rotation, avoiding affecting the movement accuracy of the long needle 9 due to excessive swing, thereby ensuring the accuracy of hooking.

[0036] Rotating arm 8: installed on the top of the fixed column 6 through rotating connection with the hollow block, its back is assisted by the extension line 7, the long needle 9 is fixed at the front end of the rotating arm 8, during embroidery, the rotating arm 8 rotates around the hollow block to drive the long needle 9 to move, realizing the introduction and preliminary positioning of embroidery thread, at the same time, the bottom of the rotating arm 8 is connected with the long plate, and a group of resistance plates 11 are fixed at the bottom of the long plate to participate in the auxiliary action in the hooking process.

[0037] Long needle 9: fixed at the front end of the rotating arm 8, its bottom is provided with a fine needle and a thread, under the driving of the rotating arm 8, the long needle 9 can move to the position required by embroidery, the fine needle and the thread cooperate to complete the operation of conveying and inserting embroidery thread, which is one of the key components directly participating in the embroidery hooking action.

[0038] Support 10: hollow back-shaped structure, fixed at the bottom of the mounting plate 4, providing additional support and stability for the entire hooking assembly, its front end is connected with the disc 12, providing installation basis for the disc 12 and the hooking blades 13 connected on the disc, ensuring the stable operation of these components during work.

[0039] Resistance plate 11: fixed at the bottom of the rotating arm 8 through the long plate, during the hooking process, the resistance plate 11 can limit and assist the embroidery thread, for example, when the hooking blade 13 hooks, the resistance plate 11 can press the embroidery thread in the appropriate position to prevent the embroidery thread from shifting, which helps to improve the accuracy and stability of hooking.

[0040] Disc 12: fixed on the front end of the support 10, three hooking blades 13 are rotatingly connected on the circumference of the disc 12, the disc 12 can rotate under the driving of the motor or other transmission devices, driving the hooking blades 13 to make circular motion around the center of the disc, thereby realizing the hooking and interweaving of embroidery thread.

[0041] Hooking blade 13: rotatably connected to the outside of the disc 12, usually three pieces, under the driving of the disc 12, the hooking blade 13 picks up the embroidery thread from different angles in the rotating process, interweaves and hooks the embroidery thread according to the requirements of the embroidery pattern, completes the hooking work, and is an important executive component to realize the formation of the embroidery pattern.

[0042] Numerical control console 14: fixed at one end of the top of the base plate 1, it is the control core of the entire embroidery machine hooking device, it integrates control circuit and software system inside, used for receiving the instructions input by the operator, such as the moving speed of the mounting plate 4, the rotating angle of the rotating arm 8, the working frequency of the hooking blade 13 and other parameters, and converting these instructions into electrical signals, sending to the corresponding motor or driving component, realizing the precise control of the movement of each part of the device.

[0043] Mounting block 15: fixed on the top of the connecting plate 16, used for mounting the electronic screen 17, providing a stable mounting position for the electronic screen 17, ensuring that the electronic screen does not shake during work and can normally display the working state and parameter information of the device,

[0044] Connecting plate 16: one end is fixed on the outside of the numerical control console 14, the other end is connected with the mounting block 15, which plays a role in connecting the numerical control console 14 and the mounting block 15, so that the electronic screen 17 can establish contact with the numerical control console 14, realizing the data transmission and display function.

[0045] Electronic screen 17: installed on the outer surface of the mounting block 15, through the connection with the numerical control console 14, it can display the working state and various parameters of the embroidery machine hooking device in real time, such as hooking position, hooking speed, equipment running state and other information, the operator can observe the data on the electronic screen 17 to understand the working condition of the device in time, and adjust and monitor it to ensure the smooth progress of the embroidery work.

[0046] Usage instructions

[0047] The motor 5 drives the rotation of the screw rod 3, which is installed between the two baffles 2. Since the mounting plate 4 is sleeved on the screw rod 3, according to the screw transmission principle, the rotation of the screw rod 3 will make the mounting plate 4 move linearly along the axial direction of the screw rod 3. This structure is like a precise linear motion system, which can accurately control the position of the mounting plate 4, thereby driving the hooking assembly installed on the mounting plate 4 to reach the accurate position required for embroidery work. For example, during the embroidery process, when it is necessary to hook the thread at different positions of the fabric, the motor 5 rotates the screw rod 3 according to the pre-set program or the instructions of the operator, and the mounting plate 4 can quickly and accurately move the hooking assembly to the target position. This is like moving a tool on a precise track, ensuring the accuracy of the embroidery position. The fixed column 6 at the top of the mounting plate 4 supports the hollow block, and the rotating arm 8 is rotationally connected with the hollow block and connected with the hollow block through the extension line 7. When the mounting plate 4 is positioned, the rotating arm 8 can rotate around the hollow block. The long barrel needle 9 at the front end of the rotating arm 8 has a fine needle and a thread at the bottom, and the long barrel needle 9 moves with the rotation of the rotating arm 8. Its movement trajectory can guide the thread to the starting position of the embroidery, like a flexible arm that sends the thread to the right place. The support 10 at the bottom of the mounting plate 4 is connected with the disc 12 at the front end, and three hooking blades 13 are rotationally connected with the disc 12. During work, these hooking blades 13 rotate around the center of the disc 12 under the drive of the motor. After the long barrel needle 9 guides the thread, the hooking blades 13 take the thread from different angles through rotation, which is similar to using several small hooks to grab the thread from different directions to interweave the thread according to the requirements of the embroidery pattern, completing the hooking process. The long plate at the bottom of the rotating arm 8 is connected with a group of abutting plates 11, which play an auxiliary role during the hooking process. For example, when the hooking blades 13 are hooking, the abutting plates 11 can press the embroidery thread in a suitable position to prevent the embroidery thread from shaking or shifting during the hooking process, ensuring the accuracy and stability of the hooking, like a small clamp that fixes the embroidery thread. The numerical control console 14 is the control center of the entire device, which receives and processes the instructions input by the operator through the internal circuit system and control software. These instructions include the movement speed of the mounting plate 4, the rotation angle of the rotating arm 8, the working frequency of the hooking blades 13, etc. The numerical control console 14 converts these instructions into electrical signals and sends them to the corresponding motors or drive components, thereby accurately controlling the movement of each part of the hooking device. The electronic screen 17 on the numerical control console 14 is installed outside the center of the numerical control console 14 through the connecting plate 16 and the mounting block 15. The electronic screen 17 is used to display the real-time working status and parameters of the device, such as the current hooking position, hooking speed, etc. The operator can observe the data on the electronic screen 17 to adjust the working status of the device in time, ensuring that the embroidery work can proceed smoothly according to the pre-determined pattern and quality requirements, like an instrument panel that provides the operator with information about the operation of the equipment.

[0048] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hooking device of an embroidery machine, comprising a bottom plate (1), the top of the bottom plate (1) is provided with a baffle (2) at both ends, a lead screw (3) is arranged between the two baffles (2), a motor (5) is arranged outside the baffle (2), a mounting plate (4) is arranged outside the center of the lead screw (3), a support (10) is arranged at the bottom of the mounting plate (4), and a fixed column (6) is arranged at the top of the mounting plate (4), characterized in that: Also includes: The hooking assembly is installed at the front end of the mounting plate (4), which can quickly move the work of the embroidery machine, accurately position the hooking, and the outer front end of the mounting plate (4) is provided with a support (10), and the support (10) is a hollow back-shaped.

2. A thread hooking device for an embroidery machine according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with a baffle (2), and the two baffles (2) are rotatably connected with a lead screw (3), and the outer surface of the lead screw (3) is fixedly connected with a motor (5), and the outer surface of the motor (5) is installed on the back of the baffle (2).

3. A thread hooking device for a embroidery machine according to claim 1, characterized in that: The outer surface of the lead screw (3) is sleeved with a mounting plate (4), and the mounting plate (4) is rectangular, and the top of the mounting plate (4) is fixedly connected with a fixed column (6), and the top of the fixed column (6) is fixedly connected with a hollow block, and the top of the hollow block is rotatably connected with a rotating arm (8).

4. A thread hooking device for an embroidery machine according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with a numerical control table (14), and the outer surface of the numerical control table (14) is fixedly connected with a connecting plate (16), and the top of the connecting plate (16) is fixedly connected with a mounting block (15), and the outer surface of the mounting block (15) is fixedly installed with an electronic screen (17).

5. A thread hooking device for a embroidery machine according to claim 3, characterized in that: The back of the rotating arm (8) is fixedly connected with an extension line (7), and the outer surface of the extension line (7) is fixedly connected with the hollow block away from the rotating arm (8), and the front end of the rotating arm (8) is fixedly connected with a long barrel needle (9), and the bottom of the long barrel needle (9) is provided with a fine needle and a line.

6. A thread taking device for a embroidery machine according to claim 1, characterized in that: The hooking assembly includes a mounting plate (4), a rotating arm (8), a support (10), a stop plate (11), a disc (12), and a hooking blade (13), and the bottom of the mounting plate (4) is fixedly connected with a support (10), and the support (10) is a hollow back-shaped, and the outer surface of the support (10) is fixedly connected with a disc (12), and the outer surface of the disc (12) is rotatably connected with three hooking blades (13), and the bottom of the rotating arm (8) is fixedly connected with a long plate, and the bottom of the long plate is fixedly connected with a group of stop plates (11).

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