A towel embroidery device

Abstract

The utility model provides a kind of towel embroidering device, including thread taking needle subassembly, drive thread taking needle subassembly swing's thread taking drive mechanism, drive thread taking subassembly and the whole lifting of thread taking drive mechanism lifting mechanism, still including the lifting seat on the head, the mount frame slippable on lifting seat, the thread taking needle subassembly and thread taking drive mechanism be equipped on mount frame, the lifting mechanism includes the lifting motor equipped on mount frame, the transmission assembly for driving mount frame lifting between lifting motor and lifting seat is equipped. The utility model occupies small space, is applicable to small head pitch's embroidery machine.

Description

Technical Field

[0001] This utility model relates to the field of embroidery technology, and in particular to a towel embroidery device. Background Technology

[0002] Towel embroidery is a three-dimensional embroidery technique named for its fuzzy texture resembling that of towel fabric. It is widely used in clothing, home decorations, and handicrafts, and is characterized by its rich layers and strong three-dimensional effect.

[0003] The towel embroidery mechanism is typically located on the machine head. The thread-pulling needle on the towel embroidery machine engages with the needle on the needle bar of the machine head. For every up-and-down movement of the needle, the thread-pulling needle swings left and right once to complete the thread-pulling and looping action. Existing towel embroidery mechanisms include a drive mechanism that drives the thread-pulling needle to swing and a drive cylinder that drives the thread-pulling needle to retract or extend. Using a cylinder drive results in a larger space requirement and is not suitable for embroidery machines with small head-to-head distances. Utility Model Content

[0004] To address the problems of the prior art, this invention provides a towel embroidery device that occupies little space and is suitable for embroidery machines with small head-to-head distances.

[0005] The technical solution adopted is as follows: A towel embroidery device includes a thread take-up needle assembly, a thread take-up drive mechanism for driving the thread take-up needle assembly to swing, and a lifting mechanism for driving the thread take-up assembly and the thread take-up drive mechanism to lift as a whole. It also includes a lifting base and a mounting frame that can slide on the lifting base. The thread take-up needle assembly and the thread take-up drive mechanism are mounted on the mounting frame. The lifting mechanism includes a lifting motor mounted on the mounting frame and a transmission component located between the lifting motor and the lifting base for driving the lifting of the mounting frame.

[0006] Furthermore, the mounting frame includes a first mounting frame for mounting the line-picking drive mechanism and a second mounting frame for mounting the lifting motor. The first mounting frame is connected to the second mounting frame, and the lifting motor and the line-picking drive motor are stacked vertically.

[0007] Furthermore, a first sliding assembly is provided between the lifting seat and the second mounting bracket.

[0008] Furthermore, the first sliding assembly consists of a first slider mounted on the second mounting bracket and a first slide rail mounted on the lifting seat for sliding of the slider.

[0009] Furthermore, the lifting seat is equipped with an adjusting seat that allows for adjustment of the lifting seat's installation position.

[0010] Furthermore, a second sliding assembly is provided between the adjusting seat and the lifting seat, and the lifting seat is provided with at least one adjustable waist-shaped groove and a fixing bolt provided in the waist-shaped groove for fixing.

[0011] Furthermore, the second sliding assembly includes a slide groove disposed on the lifting seat and a second slide rail disposed on the adjusting seat.

[0012] Furthermore, the transmission assembly includes a drive rod mounted on the lifting motor and a transmission rod rotatably mounted on the lifting seat at one end and connected to the drive rod at the other end.

[0013] Furthermore, the thread take-up drive mechanism includes a thread take-up drive motor mounted on the first mounting bracket and a synchronous belt pulley assembly located between the thread take-up drive motor and the thread take-up needle assembly. Furthermore, the thread take-up needle assembly includes a thread take-up needle and a thread take-up needle mounting block. The thread take-up needle mounting block is rotatably mounted on the first mounting frame via a mounting shaft, and a return spring is provided between the thread take-up needle mounting block and the first mounting frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a towel embroidery device, including a lifting base, a mounting frame slidable on the lifting base, a thread take-up needle assembly and a thread take-up drive mechanism for driving the thread take-up needle assembly to swing, and a lifting mechanism for driving the mounting frame to slide relative to the lifting base. The mounting frame includes a first mounting frame and a second mounting frame. A lifting motor is mounted on the first mounting frame, and the thread take-up drive mechanism is mounted on the second mounting frame. The lifting motor and the thread take-up drive motor are stacked vertically, occupying little space and suitable for embroidery machines with small head-to-head distances, especially for simple small towel embroidery. It also leaves ample space on one side of the machine head for installing other necessary structures. An adjusting base is also provided between the machine head and the lifting base. The lifting base can be slidably mounted on the adjusting base, allowing the installation position of the lifting base to be adjusted according to actual needs to accommodate the installation of other devices on the machine head. Attached Figure Description

[0015] Figure 1 This is a rear view of the present invention; Figure 2 , 4 Figures 5 and 6 are schematic diagrams of the partial structures from three different angles; Figure 3 This is a front view diagram of the present invention; Figure 6 This is a side view of the present invention; The components include: thread take-up needle assembly 1, thread take-up needle 101, thread take-up needle mounting block 102, thread take-up drive mechanism 2, thread take-up drive motor 201, synchronous belt pulley assembly 202, first synchronous belt pulley 2021, second synchronous belt pulley 2022, lifting mechanism 3, lifting motor 301, transmission assembly 302, drive rod 3021, transmission rod 3022, lifting seat 4, mounting bracket 5, first mounting bracket 501, second mounting bracket 502, first sliding assembly 6, first slider 601, first slide rail 602, machine head 7, adjusting seat 8, second sliding assembly 9, slide groove 901, second slide rail 902, waist-shaped groove 10, and mounting shaft 11. Detailed Implementation

[0016] The present invention will be further described below with reference to specific embodiments.

[0017] refer to Figure 1-6 A towel embroidery device includes a thread take-up needle assembly 1, a thread take-up drive mechanism 2 for driving the thread take-up needle assembly to swing, and a lifting mechanism 3 for driving the thread take-up assembly and the thread take-up drive mechanism 2 to lift as a whole. It also includes a lifting seat 4 and a mounting frame 5 slidably mounted on the lifting seat 4. The lifting seat 4 is typically used to connect to a machine head 7. The thread take-up needle assembly 1 and the thread take-up drive mechanism 2 are mounted on the mounting frame 5. The lifting mechanism 3 includes a lifting motor 301 mounted on the mounting frame 5 and a transmission assembly 302 located between the lifting motor 301 and the lifting seat 4 for driving the lifting of the mounting frame.

[0018] The mounting frame 5 includes a first mounting frame 501 for mounting the thread take-up drive mechanism 2 and a second mounting frame 502 for mounting the lifting motor 301. The first mounting frame 501 is connected to the second mounting frame 502. The lifting motor 301 and the thread take-up drive motor 201 are stacked vertically. This stacked arrangement minimizes the space occupied. Compared to the existing technology that uses a large cylinder drive, this invention occupies less space and is more suitable for embroidery machines with a small head-to-head distance, especially for simple small towel embroidery.

[0019] The take-up needle assembly 1 includes a take-up needle 101 and a take-up needle mounting block 102. The take-up needle mounting block 102 is rotatably mounted on a first mounting frame 501 via a mounting shaft 11. A return spring (not shown in the figure) is provided between the take-up needle mounting block 102 and the first mounting frame 501. The take-up drive mechanism 2 includes a take-up drive motor 201 mounted on the first mounting frame 501 and a synchronous pulley assembly 202 located between the take-up drive motor 201 and the take-up needle assembly 1. The synchronous pulley assembly 202 includes a first synchronous pulley 2021 mounted on the take-up drive motor 201, a second synchronous pulley 2022 mounted on the mounting shaft 11, and a synchronous belt (not shown in the figure) located between the first and second synchronous pulleys. The take-up drive motor 201 drives the first synchronous pulley 2021 to rotate, which in turn drives the second synchronous pulley 2022 to rotate via the synchronous belt, thereby driving the mounting shaft 11 to rotate, which in turn causes the take-up needle 101 to swing due to the skip-up needle mounting block 102.

[0020] A first sliding assembly 6 is provided between the lifting seat 4 and the second mounting bracket 502. The first sliding assembly 6 consists of a first slider 601 mounted on the second mounting bracket 5 and a first slide rail 602 mounted on the lifting seat 4 for sliding of the slider. Of course, the first slider 601 can also be mounted on the lifting seat 4 and the first slide rail 602 can be mounted on the second mounting bracket 5, as long as the two slide relative to each other.

[0021] The transmission assembly 302 includes a drive rod 3021 mounted on the lifting motor 301 and a transmission rod 3022, one end of which is rotatably mounted on the lifting seat 4 and the other end of which is connected to the drive rod 3021. The lifting motor 301 drives the drive rod 3021 to swing, which in turn causes the transmission rod 3022 to swing accordingly. Since one end of the transmission rod 3022 is rotatably mounted on the lifting seat 4, the swinging of the transmission rod 3022 can cause the second mounting frame 502 to slide relative to the lifting seat 4, that is, to move the second mounting frame 502 up and down. Since the first mounting frame 501 is connected to the second mounting frame 502, the movement of the second mounting frame 502 will cause the first mounting frame, as well as the line-carrying rod assembly and the line-carrying drive mechanism on the first mounting frame, to move up and down together.

[0022] The lifting seat 4 is equipped with an adjusting seat 8 to adjust its installation position, which can be used to further adjust the installation position of the towel embroidery device. As shown in the attached drawing, the adjusting seat 8 can adjust the installation position between the lifting seat 4 and the machine head 7. A second sliding assembly 9 is provided between the adjusting seat 8 and the lifting seat 4. The lifting seat 4 has at least one adjustable waist-shaped groove 10 and a fixing bolt located within the waist-shaped groove for fixation. Preferably, there are two waist-shaped grooves 10 and two fixing bolts. The adjusting seat 8 is fixedly mounted on the machine head 7, and the lifting seat 4 can slide on the adjusting seat 8. The position can be adjusted according to actual needs, and after adjustment, it is fixed by the fixing bolts, which pass through the waist-shaped grooves for fixation. The second sliding assembly 9 includes a sliding groove 901 on the lifting seat 4 and a second sliding rail 902 on the adjusting seat 8.

[0023] The towel embroidery device is installed on one side of the machine head. When working, the lifting motor 301 drives the mounting frame 5 to descend, sending out the thread take-up needle 101. The needle on the needle bar frame of the machine head moves up and down once, and the thread take-up needle 101 swings left and right once to complete the thread take-up and looping action. When towel embroidery is not needed, the lifting motor 301 drives the mounting frame 5 to rise, which drives the thread take-up rod to retract and retreat.

[0024] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A towel embroidery device, comprising a thread-taking needle assembly (1), a thread-taking drive mechanism (2) for driving the thread-taking needle assembly to swing, and a lifting mechanism (3) for driving the thread-taking assembly and the thread-taking drive mechanism (2) to lift together, characterized in that: It also includes a lifting seat (4) and a mounting frame (5) that can slide on the lifting seat (4). The thread take-up needle assembly (1) and the thread take-up drive mechanism (2) are mounted on the mounting frame. The lifting mechanism (3) includes a lifting motor (301) mounted on the mounting frame (5) and a transmission assembly (302) located between the lifting motor (301) and the lifting seat (4) for driving the mounting frame to lift.

2. The towel embroidery apparatus according to claim 1, wherein: The mounting frame (5) includes a first mounting frame (501) for mounting the line-picking drive mechanism (2) and a second mounting frame (502) for mounting the lifting motor (301). The first mounting frame (501) is connected to the second mounting frame (502). The lifting motor (301) and the line-picking drive motor (201) are stacked on top of each other.

3. The device of claim 2, wherein: A first sliding assembly (6) is provided between the lifting seat (4) and the second mounting bracket (502).

4. The device of claim 3, wherein: The first sliding assembly (6) consists of a first slider (601) mounted on the second mounting bracket (502) and a first slide rail (602) mounted on the lifting seat (4) for sliding of the slider.

5. The device of claim 1 wherein: The lifting seat (4) is provided with an adjusting seat (8) that can adjust the installation position of the lifting seat.

6. The device of claim 5, wherein: A second sliding assembly (9) is provided between the adjusting seat (8) and the lifting seat (4). The lifting seat (4) is provided with at least one waist-shaped groove (10) for adjustment and a fixing bolt provided in the waist-shaped groove for fixing.

7. The device of claim 6 wherein: The second sliding assembly (9) includes a slide groove (901) provided on the lifting seat (4) and a second slide rail (902) provided on the adjusting seat (8).

8. The device of claim 1 wherein: The transmission assembly (302) includes a drive rod (3021) mounted on the lifting motor (301) and a transmission rod (3022) rotatably mounted on the lifting seat (4) at one end and connected to the drive rod (3021) at the other end.

9. The device of claim 2 wherein: The thread take-up drive mechanism (2) includes a thread take-up drive motor (201) mounted on the first mounting bracket (501) and a synchronous belt pulley assembly (202) located between the thread take-up drive motor (201) and the thread take-up needle assembly (1).

10. The device of claim 2 wherein: The thread take-up needle assembly (1) includes a thread take-up needle (101) and a thread take-up needle mounting block (102). The thread take-up needle mounting block (102) is rotatably mounted on a first mounting frame (501) via a mounting shaft (11). A return spring is provided between the thread take-up needle mounting block (102) and the first mounting frame (501).

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