Glove sewing machine

Abstract

The utility model discloses a glove sewing machine which comprises a machine frame, a conveying belt is installed at the bottom of the machine frame, a pressing block is arranged above the conveying belt, limiting rings are fixedly connected to the two sides of the outer wall of the machine frame, the glove sewing machine further comprises a tensioning device, and the tensioning device is installed on one side of the top of the machine frame. The limiting device is installed on the other side of the top of the rack. The utility model relates to the technical field of sewing machines, through the cooperation of the clamping wheels, the fixing frame and the moving block, the two clamping wheels are used for clamping a rope, and under the extrusion of the spring, the moving block drives the clamping wheels and the rope to move and tighten the rope, so that the rope is prevented from being pulled too long in the sewing process, and the sewing efficiency is improved. The problem that in the pulling process each time, too many silk threads are pulled down from a wire coil, and therefore winding is caused, and use is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of sewing machine technology, specifically a glove sewing machine. Background Technology

[0002] A glove sewing machine is a machine used to sew the edges of knitted gloves, threaded holes, palm openings, and other cylindrical knitted fabrics with the same number of stitches together.

[0003] In existing technology, a motor drives the sewing needle to move back and forth, while simultaneously moving the glove under the needle, resulting in a more even sewing.

[0004] However, in actual use, since the sewing thread roll is placed on top of the machine frame, and the sewing thread is pulled off the thread roll by sewing, each time it is pulled off, too much thread is pulled off the thread roll, which causes tangling and affects the use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a glove sewing machine, which solves the problem that in actual use, the sewing thread roll is placed on the top of the machine frame, and the sewing thread is pulled off the roll during sewing. However, each time the thread is pulled off the roll, too much thread is pulled off, resulting in tangling and affecting the use of the machine.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glove sewing machine, including a frame, a conveyor belt installed at the bottom of the frame, a pressure block installed above the conveyor belt, and limit rings fixedly connected to both sides of the outer wall of the frame. The glove sewing machine also includes a tensioning device installed on one side of the top of the frame; a limit device installed on the other side of the top of the frame; and an adjusting device installed on the outer wall of the pressure block. The tensioning device tightens the thread, the limit device stabilizes the thread during movement, and the adjusting device changes the position of the pressure block.

[0007] Preferably, the tensioning device includes two clamping wheels, both mounted on the top of the frame; two fixed frames, each rotatably connected to the outer wall of the clamping wheels via bearings; a movable block fixedly connected to the bottom of the fixed frame and movably connected to the top of the frame; a limiting post inserted into the inner wall of the movable block; a spring sleeved on the outer wall of the limiting post and pressed against the outer wall of the movable block; and two fixed blocks, each fixedly connected to both ends of the limiting post and pressed against one end of the spring, with their bottoms fixedly connected to the top of the frame. Through the cooperation of the clamping wheels and the fixed frames, the movable block tensions the rope, the spring and the limiting post drive the movable block to move, and the fixed blocks support the limiting post.

[0008] Preferably, the adjusting device includes an adjusting plate, which is fixedly connected to the bottom of the frame; two limiting blocks are provided, which are respectively fixedly connected to the top front and rear of the adjusting plate; a sliding rod is movably connected to the side of the two limiting blocks that are close to each other and fits against the top of the adjusting plate, and its end away from the adjusting plate is fixedly connected to the outer wall of the pressure block; a fixing bolt is threadedly connected to the top of the adjusting plate and abuts against the top of the sliding rod; wherein, through the cooperation of the adjusting plate and the limiting blocks, the fixing bolt and the sliding rod fix the position of the pressure block.

[0009] Preferably, the limiting device includes two conveyor wheels, both of which are installed on the top of the frame; a limiting wheel is located in front of the two conveyor wheels; a rotating plate is installed at the bottom of the two conveyor wheels and the limiting wheel, and the bottom is rotatably connected to the top of the frame via a bearing; a fixing device is installed on the outer wall of the rotating plate; wherein, through the cooperation of the conveyor wheels and the rotating plate, the limiting wheel fixes the rope, and the fixing device fixes the rotating plate.

[0010] Preferably, the fixing device includes a fixing plate, which is fixedly connected to the top of the frame by bolts; an insert block is fixedly connected to the outer wall of the fixing plate and inserted into the outer wall of the rotating plate; wherein the rotating plate is fixed by the cooperation of the fixing plate and the insert block.

[0011] Beneficial effects

[0012] This utility model provides a glove sewing machine. It has the following advantages: The glove sewing machine uses a combination of clamping wheels, a fixed frame, and a moving block. Two clamping wheels hold the thread, and under the compression of springs, the moving block drives the clamping wheels and the thread to move, tightening the thread and preventing excessive pulling during sewing. This solves the problem of excessive thread being pulled up and down the spool during each pulling process, causing tangling and affecting usability.

[0013] By using a combination of conveyor wheels, limit wheels, and a rotating plate, two conveyor wheels are used to straighten the thread, while the limit wheels ensure that the thread is stable when threaded onto the sewing needle. This solves the problem that existing technologies require repeated adjustments to the length and position of the thread, which is inconvenient for workers during actual operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0015] Figure 2 for Figure 1 A structural diagram of the middle frame, clamping wheels, and moving plate;

[0016] Figure 3 for Figure 1 A structural diagram of the conveyor wheel, frame, and limit wheel;

[0017] Figure 4 for Figure 1 A schematic diagram of the structure of the conveyor belt, pressure plate, and regulating plate.

[0018] In the diagram: 1. Frame; 11. Conveyor belt; 13. Pressure block; 14. Limiting ring; 2. Tensioning device; 21. Clamping wheel; 22. Fixing frame; 23. Moving block; 24. Limiting post; 25. Spring; 26. Fixing block; 3. Limiting device; 31. Conveyor wheel; 32. Limiting wheel; 33. Turning plate; 34. Fixing device; 341. Fixing plate; 342. Inserting block; 4. Adjusting device; 41. Adjusting plate; 42. Limiting block; 43. Slide rod; 44. Fixing bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In actual use, the sewing thread roll is placed on top of the machine frame, and the sewing thread is pulled off the roll by sewing. Each time it is pulled off, too much thread is pulled off the roll, which causes tangling and affects the use.

[0021] In view of this, the present invention provides a glove sewing machine, which solves the problem that in actual use, the sewing thread roll is placed on the top of the machine frame, and the sewing thread is pulled off the thread roll by sewing. Each time the thread is pulled off the thread roll, too much thread is pulled off the thread roll, resulting in tangling and affecting the use.

[0022] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0023] Example 1: By Figure 1-4 As can be seen, the glove sewing machine includes a frame 1, a conveyor belt 11 installed at the bottom of the frame 1, a pressure block 13 installed above the conveyor belt 11, and limit rings 14 fixedly connected to both sides of the outer wall of the frame 1. The glove sewing machine also includes a tensioning device 2, a limiting device 3, and an adjusting device 4. The tensioning device 2 is installed on one side of the top of the frame 1; the limiting device 3 is installed on the other side of the top of the frame 1; and the adjusting device 4 is installed on the outer wall of the pressure block 13. The tensioning device 2 tightens the thread, the limiting device 3 stabilizes the thread during movement, and the adjusting device 4 changes the position of the pressure block 13.

[0024] In the specific implementation process, it is worth noting that the frame 1 includes a base, a needle and a reciprocating yarn drive device, forming a complete sewing machine. The pressure block 13 can press down on the glove to stabilize it during sewing. With the cooperation of the adjustment device 4, the position of the pressure block 13 can be changed. At the same time, with the cooperation of the tensioning device 2 and the limiting device 3, the pulled thread is straightened, which makes sewing convenient.

[0025] Furthermore, the tensioning device 2 includes clamping wheels 21, a fixed frame 22, a movable block 23, a limiting post 24, a spring 25, and a fixed block 26. Two clamping wheels 21 are provided, both installed on the top of the frame 1; two fixed frames 22 are provided, each rotatably connected to the outer wall of the clamping wheel 21 via bearings; the movable block 23 is fixedly connected to the bottom of the fixed frame 22 and movably connected to the top of the frame 1; the limiting post 24 is inserted into the inner wall of the movable block 23; the spring 25 is sleeved on the outer wall of the limiting post 24 and abuts against the outer wall of the movable block 23; two fixed blocks 26 are provided, each fixedly connected to both ends of the limiting post 24 and abuts against one end of the spring 25, and their bottoms are fixedly connected to the top of the frame 1. Through the cooperation of the clamping wheels 21 and the fixed frame 22, the movable block 23 tensions the rope, the spring 25 and the limiting post 24 drive the movable block 23 to move, and the fixed block 26 supports the limiting post 24.

[0026] In the specific implementation process, it is worth noting that there are two clamping wheels 21, and a fixing frame 22 is provided on the outer wall of the clamping wheel 21. The fixing frame 22 is used to clamp the clamping wheel 21 to hold the rope, and under the compression of the spring 25, the moving block 23 moves on the outer wall of the limiting post 24, so that the clamping wheel 21 drives the rope to move and straightens the rope pulled from the spool, thus ensuring convenience during sewing.

[0027] Furthermore, the adjusting device 4 includes an adjusting plate 41, a limiting block 42, a sliding rod 43, and a fixing bolt 44. The adjusting plate 41 is fixedly connected to the bottom of the frame 1. Two limiting blocks 42 are provided, which are fixedly connected to the front and rear tops of the adjusting plate 41, respectively. The sliding rod 43 is movably connected to the side of the two limiting blocks 42 that are close to each other and fits against the top of the adjusting plate 41. The end of the sliding rod that is away from the adjusting plate 41 is fixedly connected to the outer wall of the pressure block 13. The fixing bolt 44 is threadedly connected to the top of the adjusting plate 41 and abuts against the top of the sliding rod 43. Through the cooperation of the adjusting plate 41 and the limiting block 42, the fixing bolt 44 and the sliding rod 43 fix the position of the pressure block 13.

[0028] In the specific implementation process, it is worth noting that the slide rod 43 is inserted between the two limit blocks 42, which can ensure stability when the slide rod 43 drives the pressure block 13 to move. At the same time, the slide rod 43 and the limit block 42 are fixed together with the fixing bolt 44, which can ensure the stability of the pressure block 13, thus ensuring stability when the glove moves.

[0029] Specifically, when using the glove sewing machine to sew gloves, remove the bolts between the slide bar 43 and the adjusting plate 41, adjust the position of the pressure block 13 to better limit the size of gloves, place the thread spool between the two clamping wheels 21, pass it through the limiting device 3, and under the compression of the spring 25, make the moving block 23 drive the clamping wheels 21 to pull the thread, thus ensuring that the thread will not get tangled and avoid inconvenience in subsequent use.

[0030] Example 2: From Figure 1-4 It is known that the limiting device 3 includes a conveyor wheel 31, a limiting wheel 32, a rotating plate 33, and a fixing device 34. Two conveyor wheels 31 are provided, both of which are installed on the top of the frame 1. The limiting wheel 32 is located in front of the two conveyor wheels 31. The rotating plate 33 is installed at the bottom of the two conveyor wheels 31 and the limiting wheel 32, and the bottom is rotatably connected to the top of the frame 1 through a bearing. The fixing device 34 is installed on the outer wall of the rotating plate 33. The limiting wheel 32 fixes the rope through the cooperation of the conveyor wheel 31 and the rotating plate 33, and the fixing device 34 fixes the rotating plate 33.

[0031] In the specific implementation process, it is worth noting that under the clamping of the conveyor wheel 31 and the clamping wheel 21, the rope is straightened. At the same time, under the action of the limit wheel 32, the rope is prevented from getting tangled on the frame 1. When the rope becomes loose, the fixing device 34 can be removed, and the rotating plate 33 can be rotated to make the conveyor wheel 31 wrap the rope, thereby straightening the rope.

[0032] Furthermore, the fixing device 34 includes a fixing plate 341 and an insert block 342. The fixing plate 341 is fixedly connected to the top of the frame 1 by bolts; the insert block 342 is fixedly connected to the outer wall of the fixing plate 341 and inserted into the outer wall of the rotating plate 33; wherein, the rotating plate 33 is fixed by the cooperation of the fixing plate 341 and the insert block 342.

[0033] In the specific implementation process, it is worth noting that when rotating the rotating plate 33, the fixing plate 341 is removed so that the insert block 342 is separated from the rotating plate 33. After adjustment, the insert block 342 is inserted into the outer wall of the rotating plate 33, and the fixing plate 341 is fixed with bolts.

[0034] Specifically, based on the above embodiments, when using the sewing machine, the pull rope on the thread spool is placed between the clamping wheel 21 and the conveying wheel 31, and the pull rope is taut. This makes sewing easier. When the thread rope becomes loose, the fixing plate 341 is removed, so that the insert block 342 is separated from the rotating plate 33. After adjustment, the insert block 342 is inserted into the outer wall of the rotating plate 33, and the fixing plate 341 is fixed with bolts.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Glove sewing machine comprising a frame (1), characterized in that: A conveyor belt (11) is installed at the bottom of the frame (1), and a pressure block (13) is provided above the conveyor belt (11). Limiting rings (14) are fixedly connected to both sides of the outer wall of the frame (1). The glove sewing machine also includes: Tensioning device (2) is installed on one side of the top of frame (1); A limiting device (3) is installed on the other side of the top of the frame (1); Adjustment device (4) is installed on the outer wall of pressure block (13); The tensioning device (2) tightens the rope, the limiting device (3) stabilizes the thread during movement, and the adjusting device (4) changes the position of the pressure block (13).

2. The glove sewing machine of claim 1, wherein: The tensioning device (2) includes: Two clamping wheels (21) are provided, both of which are installed on the top of the frame (1); There are two fixed frames (22), which are rotatably connected to the outer wall of the clamping wheel (21) via bearings; The movable block (23) is fixedly connected to the bottom of the fixed frame (22) and movably connected to the top of the frame (1); The limiting post (24) is inserted into the inner wall of the moving block (23); Spring (25) is sleeved on the outer wall of the limiting post (24) and abuts against the outer wall of the moving block (23); There are two fixing blocks (26), which are fixedly connected to the two ends of the limiting post (24) and pressed against one end of the spring (25), and the bottom is fixedly connected to the top of the frame (1); The moving block (23) tightens the rope through the cooperation of the clamping wheel (21) and the fixed frame (22), the spring (25) and the limiting post (24) drive the moving block (23) to move, and the fixed block (26) supports the limiting post (24).

3. The glove sewing machine of claim 1, wherein: The regulating device (4) includes: Adjustment plate (41) is fixedly connected to the bottom of frame (1); Two limit blocks (42) are provided, which are fixedly connected to the front and rear of the top of the adjustment plate (41) respectively; The slide bar (43) is movably connected to the side of the two limiting blocks (42) that are close to each other, and is attached to the top of the adjusting plate (41). The end of the slide bar that is away from the adjusting plate (41) is fixedly connected to the outer wall of the pressure block (13). The fixing bolt (44) is threaded to the top of the adjusting plate (41) and abuts against the top of the slide rod (43); The position of the pressure block (13) is fixed by the cooperation of the adjusting plate (41) and the limiting block (42), the fixing bolt (44) and the sliding rod (43).

4. The glove sewing machine of claim 1, wherein: The limiting device (3) includes: Two conveyor wheels (31) are provided, both of which are installed on the top of the frame (1); A limiting wheel (32) is positioned in front of the two conveyor wheels (31); A rotating plate (33) is installed at the bottom of two conveying wheels (31) and a limiting wheel (32), and the bottom is rotatably connected to the top of the frame (1) via a bearing; Fixing device (34) is installed on the outer wall of the rotating plate (33); The conveying wheel (31) and the rotating plate (33) work together to fix the rope with the limiting wheel (32) and the fixing device (34) fix the rotating plate (33).

5. The glove sewing machine of claim 4, wherein: The fixing device (34) includes: The fixing plate (341) is fixedly connected to the top of the frame (1) by bolts; The insert (342) is fixedly connected to the outer wall of the fixed plate (341) and inserted into the outer wall of the rotating plate (33); The rotating plate (33) is fixed by the cooperation of the fixing plate (341) and the insert (342).

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