Electronic jacquard machine with needle arm fixing structure

Abstract

The utility model provides an electronic jacquard machine with a needle arm fixing structure, which relates to the technical field of electronic jacquard machines and comprises a jacquard machine body, a motor box is arranged at the top end of the jacquard machine body, a transmission rod is arranged in the motor box, a lifting support column is fixedly arranged at the top end of the motor box, and a jacquard needle arm is arranged on the front side of the lifting support column. A first jacquard needle clamping groove is fixedly formed in the side face of the jacquard needle arm. Through the jacquard needle arm and the movable clamping plate, the movable clamping plate slides by rotating the adjusting knob, and the first jacquard needle clamping groove and the second jacquard needle clamping groove can be separated, so that a jacquard embroidery needle can be detached from the jacquard embroidery needle and replaced; a hole groove in a replaced jacquard embroidery needle is clamped on the surface of a rectangular block in a first jacquard needle clamping groove, then an adjusting knob is rotated, then the jacquard embroidery needle is clamped and fixed through the first jacquard needle clamping groove and a second jacquard needle clamping groove, and by means of the mode, multiple sets of jacquard embroidery needles can be conveniently replaced at a time.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic jacquard machines, in particular to an electronic jacquard machine with a needle arm fixing structure. Background Art

[0002] Generally, in the production and processing of antistatic microfiber towels, in order to make the surface of the towel look more beautiful, some patterns need to be sewn on the surface of the towel. In order to improve production efficiency, electronic jacquard machines are usually used to sew patterns.

[0003] The defects of traditional electronic jacquard machines: In order to improve work efficiency, most electronic jacquard machines usually have needle arms that can be equipped with multiple groups of jacquard needles fixed on the jacquard machine. The needle arms can be equipped with multiple groups of jacquard needles at a time and used. However, since most needle arms use screws to fix a single group of jacquard needles, it is troublesome and time-consuming to replace all the jacquard needles. In addition, the installation position of the needle arm is fixed on the jacquard machine, and the height cannot be adjusted according to actual use requirements.

[0004] Therefore, there is an urgent need for an electronic jacquard machine that can solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art, and to solve the problem that it is troublesome to replace the jacquard needles on the needle arms of most existing electronic jacquard machines and the position of the needle arms is inconvenient to adjust.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electronic jacquard machine with a needle arm fixing structure, comprising a jacquard machine body, a motor box is installed at the top of the jacquard machine body, a transmission rod is installed inside the motor box, a lifting pillar is fixedly installed at the top of the motor box, and a jacquard needle arm is installed on the front of the lifting pillar, and a No. 1 jacquard needle card slot is fixedly installed on the side of the jacquard needle arm;

[0007] A movable clamping plate is installed on the front of the jacquard needle arm, and a No. 2 jacquard needle clamping slot is fixedly installed on the side of the movable clamping plate, an adjusting screw is inserted inside the No. 2 jacquard needle clamping slot, and an adjusting knob is fixedly installed on one end of the adjusting screw, limiting slides are fixedly installed on both sides of the movable clamping plate, and a jacquard embroidery needle is installed on the side of the movable clamping plate.

[0008] Preferably, a support plate is fixedly mounted on the top of the jacquard machine body, a control panel is fixedly mounted on the side of the support plate, and a thread storage box is fixedly mounted on the top of the support plate.

[0009] Preferably, an adjusting motor is installed inside the motor box, an output gear is fixedly installed on the output shaft of the adjusting motor, a fixing frame is fixedly installed on the top inner wall of the motor box, a No. 1 transmission gear is fixedly installed on the surface of the transmission rod, and a No. 2 transmission gear is fixedly installed on both ends of the transmission rod.

[0010] Preferably, a group of circular holes matching the size of the transmission rod are opened inside the fixing frame, two groups of fixing frames are arranged on the inner wall of the motor box, and the transmission rod is inserted through the two groups of fixing frames, and the surface of the output gear meshes with the surface of the No. 1 transmission gear.

[0011] Preferably, a lifting screw is installed inside the lifting pillar, an adjusting shaft is fixedly installed on the bottom end of the lifting screw, a lifting gear is fixedly installed on the surface of the adjusting shaft, a connecting slider is installed on the surface of the lifting screw, the surface of the No. 2 transmission gear is meshed with the surface of the lifting gear, and a group of circular screw holes matching the size of the lifting screw are opened inside the connecting slider.

[0012] Preferably, one end of the connecting slider is fixedly connected to the side of the jacquard needle arm, a group of circular screw holes meshing with the surface of the adjusting screw are opened inside the movable clamping plate, a rectangular hole groove is arranged inside the jacquard embroidery needle, a group of rectangular protrusions are arranged inside the No. 1 jacquard needle clamping slot and the No. 2 jacquard needle clamping slot, and the rectangular protrusions arranged inside the No. 1 jacquard needle clamping slot and the No. 2 jacquard needle clamping slot are adapted to the size of the rectangular hole groove opened inside the jacquard embroidery needle.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by providing a jacquard needle arm and a movable clamping plate, the movable clamping plate can be slid by rotating the adjusting knob, so that the No. 1 jacquard needle clamping slot and the No. 2 jacquard needle clamping slot can be separated, so that the jacquard embroidery needle can be removed and replaced, and the hole groove on the replaced jacquard embroidery needle is clamped on the surface of the rectangular block in the No. 1 jacquard needle clamping slot, and then the jacquard embroidery needle is clamped and fixed by the No. 1 jacquard needle clamping slot and the No. 2 jacquard needle clamping slot after rotating the adjusting knob, and multiple groups of jacquard embroidery needles can be conveniently replaced at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0015] Figure 2 A schematic cross-sectional view of the overall structure provided according to an embodiment of the utility model is shown;

[0016] Figure 3 A schematic diagram of the structure of a jacquard needle arm, a movable clamping plate and a jacquard embroidery needle provided according to an embodiment of the utility model is shown;

[0017] Figure 4A schematic diagram of the structure of a motor box, a transmission rod and a lifting support provided according to an embodiment of the utility model is shown.

[0018] Legend:

[0019] 1. Jacquard machine body; 101. Support plate; 102. Control panel; 103. Thread storage box; 2. Motor box; 201. Adjusting motor; 202. Output gear; 203. Fixed frame; 3. Transmission rod; 301. Transmission gear No. 1; 302. Transmission gear No. 2; 4. Lifting support pillar; 401. Lifting screw; 402. Adjusting shaft; 403. Lifting gear; 404. Connecting slide block; 5. Jacquard needle arm; 501. Jacquard needle slot No. 1; 6. Moving card plate; 601. Jacquard needle slot No. 2; 602. Adjusting screw; 603. Adjusting knob; 604. Limiting slide block; 7. Jacquard embroidery needle. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] like Figure 1-4 As shown, in an embodiment of the utility model: an electronic jacquard machine with a needle arm fixing structure includes a jacquard machine body 1.

[0023] In specific operation, a motor box 2 is installed at the top of the jacquard machine body 1, a transmission rod 3 is installed inside the motor box 2, a lifting support 4 is fixedly installed at the top of the motor box 2, and a jacquard needle arm 5 is installed on the front of the lifting support 4, and a No. 1 jacquard needle slot 501 is fixedly installed on the side of the jacquard needle arm 5;

[0024] A movable clamping plate 6 is installed on the front of the jacquard needle arm 5, and a No. 2 jacquard needle clamping slot 601 is fixedly installed on the side of the movable clamping plate 6, an adjusting screw 602 is inserted inside the No. 2 jacquard needle clamping slot 601, and an adjusting knob 603 is fixedly installed on one end of the adjusting screw 602, limiting slide plates 604 are fixedly installed on both sides of the movable clamping plate 6, and a jacquard embroidery needle 7 is installed on the side of the movable clamping plate 6.

[0025] Through the above technical solution, multiple groups of jacquard embroidery needles 7 can be clamped and fixed at the same time by using the jacquard needle arm 5 and the movable clamping plate 6, and when the jacquard embroidery needles 7 need to be replaced, the jacquard needle arm 5 and the movable clamping plate 6 can be separated by turning the adjusting knob 603, so that the multiple groups of jacquard embroidery needles 7 can be easily disassembled and replaced.

[0026] A support plate 101 is fixedly mounted on the top of the jacquard machine body 1 , a control panel 102 is fixedly mounted on the side of the support plate 101 , and a thread storage box 103 is fixedly mounted on the top of the support plate 101 .

[0027] An adjusting motor 201 is installed inside the motor box 2, and an output gear 202 is fixedly installed on the output shaft of the adjusting motor 201. A fixing frame 203 is fixedly installed on the top inner wall of the motor box 2. A first transmission gear 301 is fixedly installed on the surface of the transmission rod 3, and a second transmission gear 302 is fixedly installed on both ends of the transmission rod 3.

[0028] A group of circular holes matching the size of the transmission rod 3 are opened inside the fixing frame 203. Two groups of fixing frames 203 are arranged on the inner wall of the motor box 2, and the transmission rod 3 is inserted through the two groups of fixing frames 203. The surface of the output gear 202 is meshed with the surface of the first transmission gear 301.

[0029] Through the above technical solution, the transmission rod 3 can still rotate after being installed inside the motor box 2, so that the power generated by the rotation of the regulating motor 201 can be transmitted through the transmission rod 3.

[0030] A lifting screw 401 is installed inside the lifting pillar 4, an adjusting shaft 402 is fixedly installed on the bottom end of the lifting screw 401, a lifting gear 403 is fixedly installed on the surface of the adjusting shaft 402, a connecting slider 404 is installed on the surface of the lifting screw 401, the surface of the No. 2 transmission gear 302 is meshed with the surface of the lifting gear 403, and a group of circular screw holes matching the size of the lifting screw 401 are opened inside the connecting slider 404.

[0031] One end of the connecting slider 404 is fixedly connected to the side of the jacquard needle arm 5, a group of circular screw holes meshing with the surface of the adjusting screw 602 are opened inside the movable clamping plate 6, a rectangular hole groove is arranged inside the jacquard embroidery needle 7, a group of rectangular protrusions are arranged inside the No. 1 jacquard needle clamping slot 501 and the No. 2 jacquard needle clamping slot 601, and the rectangular protrusions arranged inside the No. 1 jacquard needle clamping slot 501 and the No. 2 jacquard needle clamping slot 601 are adapted to the size of the rectangular hole groove opened inside the jacquard embroidery needle 7.

[0032] Through the above technical solution, when the connecting slider 404 moves up and down, it can drive the jacquard needle arm 5 and the movable clamping plate 6 to move up and down at the same time. In this way, the height position of the jacquard embroidery needle 7 can be adjusted. By arranging a rectangular block inside the No. 1 jacquard needle clamping slot 501 and the No. 2 jacquard needle clamping slot 601, the jacquard embroidery needle 7 can be engaged and limited, so that multiple groups of jacquard embroidery needles 7 can be clamped and fixed at the same time.

[0033] In summary, the working principle of the utility model is as follows: when the jacquard embroidery needle 7 needs to be disassembled and replaced, the adjusting screw 602 can be rotated by rotating the adjusting knob 603, and the movable clamping plate 6 will move with the rotation of the adjusting screw 602. When the movable clamping plate 6 moves toward the side away from the jacquard needle needle arm 5, the No. 1 jacquard needle clamping slot 501 and the No. 2 jacquard needle clamping slot 601 can be separated, so that the No. 1 jacquard needle clamping slot 501 and the No. 2 jacquard needle clamping slot 601 will no longer clamp the jacquard embroidery needle 7, so that the jacquard embroidery needle 7 can be removed from the side of the jacquard needle needle arm 5, and then the replaced jacquard embroidery needle 7 is inserted into the No. 1 jacquard needle clamping slot 501, and the protrusion inside the No. 1 jacquard needle clamping slot 501 is inserted into the inner groove of the jacquard embroidery needle 7. In this way, the jacquard embroidery needle 7 can be disassembled and replaced. The embroidery needle 7 is fixed in the No. 1 jacquard needle slot 501, and then the adjusting knob 603 is rotated to make the movable clamping plate 6 move close to the jacquard needle needle arm 5. Multiple groups of jacquard embroidery needles 7 can be clamped and fixed through the No. 1 jacquard needle slot 501 and the No. 2 jacquard needle slot 601. In this way, multiple groups of jacquard embroidery needles 7 can be easily replaced. The transmission rod 3 can be rotated by adjusting the rotation of the motor 201. The lifting screw 401 can be rotated by the rotation of the transmission rod 3. The rotation of the lifting screw 401 can make the connecting slider 404 move up and down on its surface. In this way, under the movement of the connecting slider 404, the jacquard needle arm 5 and the movable clamping plate 6 will move accordingly. In this way, the height position of the jacquard embroidery needle 7 can be adjusted accordingly according to needs.

[0034] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An electronic jacquard machine with a needle arm fixing structure, comprising a jacquard machine body, characterized in that: A motor box is installed at the top of the jacquard machine body, a transmission rod is installed inside the motor box, a lifting support is fixedly installed at the top of the motor box, and a jacquard needle arm is installed on the front of the lifting support, and a No. 1 jacquard needle card slot is fixedly installed on the side of the jacquard needle arm; A movable clamping plate is installed on the front of the jacquard needle arm, and a No. 2 jacquard needle clamping slot is fixedly installed on the side of the movable clamping plate, an adjusting screw is inserted into the No. 2 jacquard needle clamping slot, and an adjusting knob is fixedly installed on one end of the adjusting screw, limiting slides are fixedly installed on both sides of the movable clamping plate, and a jacquard embroidery needle is installed on the side of the movable clamping plate.

2. The electronic jacquard machine with a needle arm fixing structure according to claim 1, characterized in that: A support plate is fixedly installed on the top of the jacquard machine body, a control panel is fixedly installed on the side of the support plate, and a thread material storage box is fixedly installed on the top of the support plate.

3. The electronic jacquard machine with a needle arm fixing structure according to claim 1, characterized in that: An adjusting motor is installed inside the motor box, an output gear is fixedly installed on the output shaft of the adjusting motor, a fixing frame is fixedly installed on the top inner wall of the motor box, a No. 1 transmission gear is fixedly installed on the surface of the transmission rod, and a No. 2 transmission gear is fixedly installed at both ends of the transmission rod.

4. The electronic jacquard machine with a needle arm fixing structure according to claim 3, characterized in that: A group of circular holes matching the size of the transmission rod are opened inside the fixing frame, two groups of fixing frames are arranged on the inner wall of the motor box, and the transmission rod is inserted through the two groups of fixing frames, and the surface of the output gear meshes with the surface of the No. 1 transmission gear.

5. The electronic jacquard machine with a needle arm fixing structure according to claim 3, characterized in that: A lifting screw is installed inside the lifting pillar, an adjusting shaft is fixedly installed on the bottom end of the lifting screw, a lifting gear is fixedly installed on the surface of the adjusting shaft, a connecting slider is installed on the surface of the lifting screw, the surface of the No. 2 transmission gear is meshed with the surface of the lifting gear, and a group of circular screw holes matching the size of the lifting screw are opened inside the connecting slider.

6. The electronic jacquard machine with a needle arm fixing structure according to claim 5, characterized in that: One end of the connecting slider is fixedly connected to the side of the jacquard needle arm, a group of circular screw holes meshing with the surface of the adjusting screw are opened inside the movable clamping plate, a rectangular hole groove is arranged inside the jacquard embroidery needle, a group of rectangular protrusions are arranged inside the No. 1 jacquard needle clamping slot and the No. 2 jacquard needle clamping slot, and the rectangular protrusions arranged inside the No. 1 jacquard needle clamping slot and the No. 2 jacquard needle clamping slot are adapted to the size of the rectangular hole groove opened inside the jacquard embroidery needle.

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