Movable ultrasonic lace sewing machine

Abstract

The utility model discloses a movable ultrasonic lace sewing machine which comprises a working table, the top of the working table is provided with an ultrasonic lace sewing machine body, the two ends of the bottom of the working table are both fixedly provided with fixed legs, the side faces of the fixed legs are fixedly provided with fixed frames through bolts, the interiors of the fixed frames are slidably connected with movable legs, and the movable legs are fixedly connected with the working table. A lifting mechanism is installed at the bottom of the workbench, the lifting mechanism is fixed to the side face of the movable leg, a supporting frame is fixed to the bottom of the fixed leg, and universal wheels are installed at the bottom of the supporting frame. Compared with the prior art, the device has the advantages that the supporting frame and the universal wheels are arranged to be matched with the foot brakes, the device is assisted in moving for carrying, the lifting mechanism is arranged and used for driving the movable legs to slide in the fixing frame, and the device is supported through the movable legs by adjusting the positions of the movable legs on the side faces of the fixing legs; and by adjusting the height of the workbench, adjustment can be conveniently conducted according to the requirements of a user, and use is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic sewing machines, in particular to a mobile ultrasonic lace sewing machine. Background Art

[0002] Ultrasonic lace sewing machines are mainly used for sewing, welding, melting and embossing of synthetic fiber fabrics. Ultrasonic welding eliminates the need for needles and threads, and saves the trouble of frequent needle and thread changes. It can also perform neat partial shearing and sealing of textiles. While sewing, it also plays a decorative role, with strong adhesion, waterproof effect, clear embossing, and a more three-dimensional relief effect on the surface.

[0003] The existing announcement number CN216107758U proposes "a mobile ultrasonic lace sewing machine", and proposes an ultrasonic lace sewing machine that uses rollers to facilitate the movement of the device. However, during actual use, the applicant found that the device structure is fixed, which leads to the inability to flexibly adjust the working height according to the height of the user during actual use. Tall workers will work in an uncomfortable state. When working for a long time, their comfort level is reduced, which in turn affects work efficiency. There are certain shortcomings in its use. For this reason, we propose a mobile ultrasonic lace sewing machine. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a mobile ultrasonic lace sewing machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mobile ultrasonic lace sewing machine comprises a workbench, the top of which is equipped with the ultrasonic lace sewing machine, both ends of the bottom of the workbench are fixed with fixed legs, the sides of the fixed legs are fixed with fixed frames by bolts, the inside of the fixed frame is slidably connected with movable legs, a lifting mechanism is installed at the bottom of the workbench, the lifting mechanism is fixed to the side of the movable leg, a supporting frame is fixed to the bottom of the fixed leg, and a universal wheel is installed at the bottom of the supporting frame.

[0007] Preferably, the number of the universal wheels is at least six, and the six universal wheels are respectively mounted on the movable legs on both sides.

[0008] Preferably, a foot brake is installed on the universal wheel.

[0009] Preferably, the lifting mechanism includes a shell fixed to the bottom of the workbench and a motor installed on a fixed leg on one side, the output shaft of the motor is inserted into the interior of the shell and connected to a worm, rotating shafts are installed at both ends of the shell, a worm gear is fixedly sleeved on the rotating shaft, the rotating shaft passes through the bottom of the shell and is connected to a threaded column, a threaded sleeve is threadedly connected to the threaded column, and a slider is fixed on the threaded sleeve.

[0010] Preferably, the two worm wheels and the worm are in meshing transmission, and the slider is fixed on the side of the movable leg.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a support frame and universal wheels in cooperation with a foot brake to assist the device in moving and carrying. A lifting mechanism is provided to drive the movable legs to slide in the fixed frame. The position of the movable legs on the sides of the fixed legs is adjusted so that the device is supported by the movable legs. The height of the workbench can be adjusted according to the needs of the user, and the use is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a mobile ultrasonic lace sewing machine proposed by the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of the lifting mechanism;

[0015] Figure 3 for Figure 1 Schematic diagram of the installation of the movable legs and fixed legs.

[0016] In the figure: 1 workbench, 2 ultrasonic lace sewing machine, 3 fixed leg, 4 lifting mechanism, 41 housing, 42 motor, 43 worm, 44 rotating shaft, 45 worm wheel, 46 threaded column, 47 threaded sleeve, 48 slider, 5 movable leg, 6 fixed frame, 7 support frame, 8 universal wheel, 9 foot brake. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-3A mobile ultrasonic lace sewing machine comprises a workbench 1, an ultrasonic lace sewing machine 2 is installed on the top of the workbench 1, fixed legs 3 are fixed at both ends of the bottom of the workbench 1, a fixed frame 6 is fixed to the side of the fixed leg 3 by bolts, and a movable leg 5 is slidably connected inside the fixed frame 6, a lifting mechanism 4 is installed at the bottom of the workbench 1, the lifting mechanism 4 is fixed to the side of the movable leg 5, the lifting mechanism 4 comprises a shell 41 fixed to the bottom of the workbench 1 and a motor 42 installed on the fixed leg 3 on one side, the output shaft of the motor 42 is inserted into the inside of the shell 41 and connected to a worm 43, a rotating shaft 44 is installed at both ends of the inside of the shell 41, a worm gear 45 is fixedly sleeved on the rotating shaft 44, the rotating shaft 44 passes through the bottom of the shell 41 and is connected to a threaded column 46, the threaded column 46 A threaded sleeve 47 is connected to the upper part by a thread, and a slider 48 is fixed on the threaded sleeve 47. The two worm wheels 45 and the worm 43 are meshed for transmission. The slider 48 is fixed to the side of the movable leg 5, and a support frame 7 is fixed to the bottom of the fixed leg 3. A universal wheel 8 is installed at the bottom of the support frame 7. The number of the universal wheels 8 is at least six, and the six universal wheels 8 are respectively installed on the movable legs 5 on both sides. The universal wheels 8 are installed with foot brakes 9. By arranging the support frame and the universal wheels in conjunction with the foot brake, the auxiliary device is moved for transportation, and by arranging a lifting mechanism, the lifting mechanism is used to drive the movable leg to slide in the fixed frame, and by adjusting the position of the movable leg on the side of the fixed leg, the device is supported by the movable leg, and by adjusting the height of the workbench, it is convenient to adjust according to the needs of the user, and it is very convenient to use.

[0019] When in use, the device is supported by the universal wheels 8, and the device obtains mobility through the universal wheels 8, which facilitates the device to be carried to the work site, and then the device is connected to the power supply and the motor is started.

[0020] 42, the output shaft of the motor 42 drives the worm 43 to rotate, the worm 43 is driven by meshing with the worm wheel 45, the rotation of the worm wheel 45 drives the rotating shaft 44 to rotate, the rotating shaft 44 drives the threaded column 46 to rotate, the threaded column 46 drives the slider 48 through the threaded transmission with the threaded sleeve 47, the slider 48 drives the movable leg 5 to slide in the fixed frame 6, the movable leg 5 supports the ground, and the height of the workbench 1 can be adjusted by adjusting the position of the movable leg 5 on the fixed leg 3, which is convenient for users to flexibly adjust according to needs, and the flexibility of use is very high.

[0021] To sum up, compared with the prior art, the utility model provides a support frame and universal wheels in cooperation with a foot brake to assist the movement of the device for transportation, and provides a lifting mechanism to drive the movable legs to slide in the fixed frame. By adjusting the position of the movable legs on the sides of the fixed legs, the device is supported by the movable legs. By adjusting the height of the workbench, it is convenient to adjust according to the needs of the user, and it is very convenient to use.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile ultrasonic lace sewing machine, comprising a workbench (1), characterized in that: An ultrasonic lace sewing machine (2) is installed on the top of the workbench (1); fixed legs (3) are fixed at both ends of the bottom of the workbench (1); a fixing frame (6) is fixed to the side of the fixed leg (3) by bolts; a movable leg (5) is slidably connected inside the fixing frame (6); a lifting mechanism (4) is installed at the bottom of the workbench (1); the lifting mechanism (4) is fixed to the side of the movable leg (5); a supporting frame (7) is fixed to the bottom of the fixed leg (3); and a universal wheel (8) is installed at the bottom of the supporting frame (7).

2. A mobile ultrasonic lace sewing machine according to claim 1, characterized in that: The number of the universal wheels (8) is at least six, and the six universal wheels (8) are respectively mounted on the movable legs (5) on both sides.

3. The mobile ultrasonic lace sewing machine according to claim 2, characterized in that: A foot brake (9) is installed on the universal wheel (8).

4. The mobile ultrasonic lace sewing machine according to claim 1, characterized in that: The lifting mechanism (4) comprises a housing (41) fixed to the bottom of the workbench (1) and a motor (42) mounted on a fixed leg (3) on one side, the output shaft of the motor (42) being inserted into the housing (41) and connected to a worm (43), a rotating shaft (44) being mounted at both ends of the housing (41), a worm wheel (45) being fixedly sleeved on the rotating shaft (44), the rotating shaft (44) passing through the bottom of the housing (41) and being connected to a threaded column (46), a threaded sleeve (47) being threadedly connected to the threaded column (46), and a slider (48) being fixed to the threaded sleeve (47).

5. The mobile ultrasonic lace sewing machine according to claim 4, characterized in that: The two worm wheels (45) and the worm (43) are in meshing transmission, and the slider (48) is fixed on the side of the movable leg (5).

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