Angle-adjustable lighting device for sewing machine

Abstract

The utility model discloses an angle-adjustable illuminating device for a sewing machine, which comprises a sewing machine table board, an inserting block, an adjusting disc and an illuminating lamp, a servo motor is mounted on one side in the sewing machine table board, a threaded rod is mounted at the output shaft end of the servo motor, and a threaded block is in threaded connection with the outside of the threaded rod. The multiple sets of positioning holes are formed in one side of the adjusting disc, the bolts on the supporting base are rotated, the bolts can push the positioning rods to be inserted into the positioning holes in the different positions of the adjusting disc through the movable disc, and at the moment, the adjusting disc can drive the top end illuminating lamp to conduct inclination angle adjustment; the threaded rod can be driven to rotate by starting the servo motor in the sewing machine table top, the threaded block on the threaded rod can drive the connecting base to move through the connecting block, and the connecting base can drive the top end lighting assembly to rapidly adjust the position at the top end of the sewing machine table top.

Description

Technical Field

[0001] The utility model relates to the technical field of glove processing, in particular to an angle-adjustable lighting device for a sewing machine. Background Art

[0002] During the glove manufacturing process, the processed glove materials need to be sewn together using a sewing machine. In order to ensure the accuracy and concentration of the sewing operation, in addition to general indoor lighting, lighting devices are also installed on the sewing machine body.

[0003] A lighting device for a sewing machine disclosed in the Chinese utility model patent application disclosure specification CN202064149U has a circuit board with an LED light source, which is small in size and occupies a small space. It can be simply positioned at an appropriate position by gluing or hanging. It has a good lighting effect on the stitch working space and is not affected by the outside world. However, the position of the lighting device for the sewing machine is fixed. When sewing gloves, the angle of the lighting device cannot be quickly adjusted according to the sewing requirements in different situations, which affects the lighting effect of the glove processing. Utility Model Content

[0004] The purpose of the utility model is to provide an angle-adjustable lighting device for a sewing machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle-adjustable lighting device for a sewing machine, comprising a sewing machine table, an insert block, an adjustment disk and a lighting lamp, a servo motor is installed on one side inside the sewing machine table, a threaded rod is installed on the output shaft end of the servo motor, the external thread of the threaded rod is connected with a threaded block, one side of the threaded block is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a connecting seat, a slot is provided at the middle position inside the top of the connecting seat, a card slot is provided at one side of the slot, an insert block is provided inside the slot, the top of the insert block is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a supporting seat, the bottom end of one side of the supporting seat is threadedly connected with a bolt, one side of the bolt is fixedly connected with a movable disk, the middle position of one side of the movable disk is fixedly connected with a positioning rod, and the top of the support seat is rotatably connected with an adjusting disk.

[0006] Preferably, a steering shaft is rotatably connected to a middle position of one side of the insert block, and a clamping block is movably connected to one side of the insert block.

[0007] Preferably, a movable plate is fixedly connected to one side of the block, and a spring is fixedly connected to one side of the movable plate.

[0008] Preferably, one side of the fixed block is rotatably connected to a handle, and one side of the handle is fixedly connected to a winding roller.

[0009] Preferably, a pull rope is fixedly connected to one side of the outside of the winding roller, and a movable plate is fixedly connected to one side of the pull rope.

[0010] Preferably, positioning holes are evenly and equidistantly arranged on one side of the adjusting disk, a positioning rod is movably connected inside the positioning hole, and a lighting lamp is fixedly connected to the top end of the adjusting disk.

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

[0012] 1. This kind of angle-adjustable lighting device for sewing machines is provided with multiple groups of positioning holes on one side of the adjusting disk, and by rotating the bolts on the supporting seat, the bolts can push the positioning rods through the movable disk to insert into the positioning holes at different positions on the adjusting disk. At this time, the adjusting disk can drive the top lighting lamp to adjust the tilt angle, and by starting the servo motor in the sewing machine table, the threaded rod can be driven to rotate. At this time, the threaded block on the threaded rod can drive the connecting seat to move through the connecting block, and the connecting seat can drive the top lighting assembly to quickly adjust the position at the top of the sewing machine table, thereby improving the overall flexibility and convenience of the lighting device;

[0013] 2. This kind of angle-adjustable lighting device for sewing machines has a card block on one side of the plug-in block at the bottom of the lighting lamp. When the plug-in block is inserted into the slot on the connecting seat, the card block on one side of the plug-in block can be inserted into the card slot on the slot, thereby quickly completing the installation of the lighting device on the top of the sewing machine table. When the lighting device needs to be disassembled and repaired, the winding roller on one side of the handle can pull the drawstring to reel it by rotating the handle on the fixed block. At this time, the drawstring can pull the card block through the movable plate and collect it into the inside of the plug-in block, so that the lighting device can be quickly removed and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a top view structural diagram of the sewing machine table of the utility model;

[0016] Figure 3 It is a cross-sectional structural schematic diagram of the fixing block of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. sewing machine table; 2. servo motor; 201. threaded rod; 202. threaded block; 203. connecting block; 3. connecting seat; 301. slot; 302. card slot; 4. plug-in block; 401. steering shaft; 5. card block; 501. movable plate; 502. spring; 6. fixed block; 601. turning handle; 602. winding roller; 603. pull rope; 7. supporting seat; 701. bolt; 702. movable disk; 703. positioning rod; 8. adjusting disk; 801. positioning hole; 9. lighting lamp. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an embodiment: an angle-adjustable lighting device for a sewing machine, comprising a sewing machine table 1, an insert block 4, an adjustment disk 8 and a lighting lamp 9. A servo motor 2 is installed on one side of the interior of the sewing machine table 1, and a threaded rod 201 is installed on the output shaft end of the servo motor 2. The external thread of the threaded rod 201 is connected with a threaded block 202, and one side of the threaded block 202 is fixedly connected with a connecting block 203, and one side of the connecting block 203 is fixedly connected with a connecting seat 3. When the servo motor 2 is started, the threaded rod 201 can be driven to rotate. At this time, the threaded block 202 on the threaded rod 201 can move freely on the threaded rod 201, and at the same time, the threaded block 202 can drive the connecting seat 3 to move through the connecting block 203, and the connecting seat 3 drives the top lighting lamp 9 to adjust the position at the top of the sewing machine table 1;

[0021] A slot 301 is provided in the middle position inside the top of the connecting seat 3, a card slot 302 is provided on one side of the slot 301, and an insert block 4 is provided inside the slot 301. The insert block 4 is inserted into the slot 301 at the top of the connecting seat 3, and the card block 5 on one side of the insert block 4 is inserted into the card slot 302 on the slot 301, so that the connection assembly of the connecting seat 3 and the insert block 4 can be completed;

[0022] A steering shaft 401 is rotatably connected to the middle position of one side of the insert block 4, and the pulling direction of the pull rope 603 can be changed through the steering shaft 401;

[0023] One side of the plug block 4 is movably connected with a card block 5, one side of the card block 5 is fixedly connected with a movable plate 501, one side of the movable plate 501 is fixedly connected with a spring 502, the top of the plug block 4 is fixedly connected with a fixed block 6, one side of the fixed block 6 is rotatably connected with a turning handle 601, one side of the turning handle 601 is fixedly connected with a winding roller 602, one side of the outer side of the winding roller 602 is fixedly connected with a pull rope 603, one side of the pull rope 603 is fixedly connected with the movable plate 501, and the card block 5 on one side of the plug block 4 is subjected to a force from bottom to top, and the spring 502 can be squeezed through the movable plate 501, at this time, the card block 5 can be retracted into the inside of the plug block 4, and at the same time, the rotation of the turning handle 601 can drive the winding roller 602 to rotate, and at this time, the winding roller 602 pulls the pull rope 603 to wind it up, so that the pull rope 603 can pull the card block 5 through the movable plate 501 to move its position;

[0024] The top of the fixed block 6 is fixedly connected to the support seat 7, the bottom end of one side of the support seat 7 is threadedly connected to a bolt 701, one side of the bolt 701 is fixedly connected to a movable disk 702, and the middle position of one side of the movable disk 702 is fixedly connected to a positioning rod 703. The bolt 701 rotates inside the support seat 7, and the bolt 701 can push the positioning rod 703 to move through the movable disk 702;

[0025] The top end of the support seat 7 is rotatably connected to an adjusting disk 8, one side of the adjusting disk 8 is evenly and evenly provided with positioning holes 801, the inside of the positioning holes 801 is movably connected to a positioning rod 703, the top end of the adjusting disk 8 is fixedly connected to a lighting lamp 9, a plurality of groups of positioning holes 801 are provided on the adjusting disk 8, and the positioning rod 703 on the support seat 7 is inserted into the positioning holes 801 at different positions on the adjusting disk 8, so that the adjusting disk 8 can drive the lighting lamp 9 at the top end to adjust the lighting angle.

[0026] When the embodiment of the present application is in use: the plug block 4 is inserted into the slot 301 at the top of the connecting seat 3. At this time, the block 5 on one side of the plug block 4 can be inserted into the slot 302 on the slot 301, and the installation of the plug block 4 on the top of the connecting seat 3 can be completed. At this time, the servo motor 2 in the sewing machine table 1 can be started to drive the threaded rod 201 to rotate. At this time, the threaded block 202 on the threaded rod 201 can drive the connecting seat 3 to move through the connecting block 203, and drive the lighting lamp 9 to move to a suitable position. At the same time, by rotating the bolt 701 on the support seat 7, the bolt 701 can drive the positioning rod 703 to be pulled out of the positioning hole 801 on the adjusting disk 8 through the movable disk 702. At this time, the adjusting disk 8 can drive the top lighting lamp 9 to adjust the inclination angle, and insert the positioning rod 703 into the positioning holes 801 at different positions on the adjusting disk 8, so that the position of the lighting lamp 9 after the angle adjustment can be fixed.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An angle-adjustable lighting device for a sewing machine, characterized in that , comprising a sewing machine table (1), an insert block (4), an adjustment disk (8) and a lighting lamp (9), wherein a servo motor (2) is installed on one side of the interior of the sewing machine table (1), a threaded rod (201) is installed on the output shaft end of the servo motor (2), the threaded rod (201) is externally threadedly connected to a threaded block (202), one side of the threaded block (202) is fixedly connected to a connecting block (203), one side of the connecting block (203) is fixedly connected to a connecting seat (3), a slot (301) is provided at the middle position of the top of the connecting seat (3), the insert block (4) is fixedly connected to a connecting block (203), and the connecting seat (3) is fixedly connected to a connecting block (203). A card slot (302) is provided on one side of the slot (301), an insert block (4) is provided inside the insert block (301), a top end of the insert block (4) is fixedly connected to a fixing block (6), a top end of the fixing block (6) is fixedly connected to a support seat (7), a bottom end of one side of the support seat (7) is threadedly connected to a bolt (701), one side of the bolt (701) is fixedly connected to a movable disk (702), a positioning rod (703) is fixedly connected to the middle position of one side of the movable disk (702), and an adjusting disk (8) is rotatably connected to the top end of the support seat (7).

2. The angle-adjustable lighting device for a sewing machine according to claim 1, characterized in that: A steering shaft (401) is rotatably connected to a middle position of one side of the insert block (4), and a clamping block (5) is movably connected to one side of the insert block (4).

3. The angle-adjustable lighting device for a sewing machine according to claim 2, characterized in that: One side of the clamping block (5) is fixedly connected to a movable plate (501), and one side of the movable plate (501) is fixedly connected to a spring (502).

4. The angle-adjustable lighting device for a sewing machine according to claim 1, characterized in that: One side of the fixed block (6) is rotatably connected to a turning handle (601), and one side of the turning handle (601) is fixedly connected to a winding roller (602).

5. The angle-adjustable lighting device for a sewing machine according to claim 4, characterized in that: A pull rope (603) is fixedly connected to one side of the outside of the winding roller (602), and a movable plate (501) is fixedly connected to one side of the pull rope (603).

6. The angle-adjustable lighting device for a sewing machine according to claim 1, characterized in that: One side of the adjustment disk (8) is evenly and evenly provided with positioning holes (801), the interior of the positioning hole (801) is movably connected to a positioning rod (703), and the top end of the adjustment disk (8) is fixedly connected to an illumination lamp (9).

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