Sewing device for casual pants production

Abstract

The sewing device comprises a device body, a lifting mechanism and a buffering mechanism, the device body comprises a machine table, the upper end of the machine table is connected with a sewing assembly, the lower end of the device body is provided with the lifting mechanism, the lifting mechanism comprises a base, and the upper end of the base is fixedly connected with an air cylinder; one end of the cylinder is in transmission connection with a first toothed bar, the upper end of the first toothed bar is in transmission connection with a first rotating tooth, and one end of the first rotating tooth is fixedly connected with a second rotating tooth. According to the sewing device for casual pants production, through the structural design that the lifting mechanism is installed at the lower end of the device body, the functions of rapidly adjusting the height and adapting to people of different heights are achieved, and through the structural design that the buffering mechanism is installed between the device body and the lifting mechanism, the function of enhancing the anti-seismic buffering performance during sewing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of casual trousers production, in particular to a sewing device for producing casual trousers. Background Art

[0002] The commonly used sewing device in the production of casual pants is a fully automatic stitch type sewing machine. This equipment can be used to process the joint seams of the inner and outer seams of trousers, and you can choose to sew a safety seam (four-thread or five-thread overlock) or a double chain seam. The upper and lower differential feed ensures a uniform wrinkle distribution, and the special sewing device makes it easy to process the outer seams of trousers with side pockets. This equipment can efficiently complete the sewing work of casual pants and improve production efficiency. It is an essential device for the production of casual pants;

[0003] The technical field of sewing machines provided by the publication number CN218115803U discloses a sewing device for the production of casual pants, including a sewing table, a sewing machine body, a sewing mechanism, a winding mechanism and a limiting mechanism, wherein the sewing machine body is fixedly mounted on the right side of the upper end of the sewing table, the sewing mechanism is located at the lower end of the sewing machine body, the winding mechanism is located at the front and rear sides of the upper end of the sewing machine table, and the limiting mechanism is located at the upper end of the sewing table. In the sewing device for the production of casual pants, the first motor drives the screw rod to rotate, thereby driving the slider, the side plate and the pressing plate to move left and right, so that casual pants of different widths can be limited and pressed, and the electric push rod drives the output rod to extend and retract, thereby driving the pressing plate to move up and down, so that casual pants of different thicknesses can be limited, so that the casual pants can always fit on the upper end of the sewing table when sewing, and there is no need to manually press the casual pants, which is easier to operate and safer.

[0004] At present, the height of the conventional suturing device is fixed during use, which makes it difficult to adjust and use it for workers of different heights, and an adjustable stool is required for work. Utility Model Content

[0005] The purpose of the utility model is to provide a sewing device for the production of casual pants to solve the problem that the traditional sewing device proposed in the above-mentioned background technology has a fixed height during use, is difficult to adjust and use for workers of different heights, and requires the use of an adjustable stool to work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewing device for producing casual pants, comprising a device body, a lifting mechanism and a buffer mechanism, the device body comprising a machine table, the upper end of the machine table is connected with a sewing assembly, and the lower end of the device body is provided with a lifting mechanism;

[0007] The lifting mechanism includes a base, the upper end of the base is fixedly connected to a cylinder, one end of the cylinder is transmission-connected to a first gear rod, the upper end of the first gear rod is transmission-connected to a first rotating tooth, one end of the first rotating tooth is fixedly connected to a second rotating tooth, and a buffer mechanism is installed at the bottom of the device body.

[0008] Preferably, the buffer mechanism comprises a support plate, and the upper end of the support plate is connected to a damper.

[0009] Preferably, one end of the second rotating tooth is transmission-connected to a second gear rod, and the upper end of the base is connected to a support plate.

[0010] Preferably, the outer surface of the first rotating tooth is meshed with the upper end of the first gear rod, and the outer surface of the second rotating tooth is meshed with one end of the second gear rod.

[0011] Preferably, a telescopic column is connected to the upper end of the support plate, and an elastic member is sleeved on the outer side of the telescopic column.

[0012] Preferably, the damper is installed in two groups, and the inner wall of the elastic member matches the outer surface of the telescopic column.

[0013] Preferably, both ends of the support plate match with the inner wall of the support plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model adopts the structural design of installing a lifting mechanism at the lower end of the device body, and sews the casual pants through the sewing assembly at the upper end of the machine platform. A base is arranged at the lower end of the machine platform, so that after the cylinder is started, the first gear rod is driven to perform lateral telescopic activities, and the first gear rod is driven to perform positive and negative rotation through the first gear rod, so that the first rotating gear rotates while driving the second rotating gear to rotate positive and negative one day, so that the second rotating gear is meshed with the second gear rod, driving the second gear rod to move up and down, so that the machine platform can adjust the height, realize the function of quickly adjusting the height of the sewing assembly to adapt to the use of people of different heights;

[0016] 2. The utility model adopts a structural design in which a buffer mechanism is installed between the device body and the lifting mechanism, and a damper is installed at the lower end of the machine table to buffer the machine table. A telescopic column is installed at the upper end of the support plate, so that the elasticity of the elastic member can produce an energy-absorbing effect when the telescopic column is extended and retracted, thereby realizing the function of enhancing the anti-seismic buffering performance during suturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a side view of the structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement at the center A;

[0020] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1. device body; 11. machine table; 12. sewing assembly; 2. lifting mechanism; 21. base; 22. cylinder; 23. first gear rod; 24. first rotating gear; 25. second rotating gear; 26. second gear rod; 27. support plate; 3. buffer mechanism; 31. support plate; 32. damper; 33. telescopic column; 34. elastic member. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a sewing device for producing casual pants, comprising a device body 1, a lifting mechanism 2 and a buffer mechanism 3, the device body 1 comprises a machine table 11, the upper end of the machine table 11 is connected with a sewing assembly 12, and the lower end of the device body 1 is provided with a lifting mechanism 2;

[0024] The lifting mechanism 2 includes a base 21, the upper end of the base 21 is fixedly connected to a cylinder 22, one end of the cylinder 22 is transmission-connected to a first gear rod 23, the upper end of the first gear rod 23 is transmission-connected to a first rotating tooth 24, one end of the first rotating tooth 24 is fixedly connected to a second rotating tooth 25, one end of the second rotating tooth 25 is transmission-connected to a second gear rod 26, the upper end of the base 21 is connected to a support plate 27, the outer surface of the first rotating tooth 24 is meshed with the upper end of the first gear rod 23, the outer surface of the second rotating tooth 25 is meshed with one end of the second gear rod 26, when working, the casual pants are sewn by the sewing assembly 12 at the upper end of the machine table 11, A base 21 is provided at the lower end of the machine 11, and a cylinder 22 is installed at the upper end of the base 21, so that after the cylinder 22 is started, the first gear rod 23 is driven to perform lateral extension and contraction activities, and the first gear rod 23 is driven to rotate forward and reversely through the first gear rod 23, so that the first rotating tooth 24 rotates and drives the second rotating tooth 25 to rotate forward and reversely at the same time, so that the second rotating tooth 25 is engaged with the second gear rod 26, driving the second gear rod 26 to move up and down, thereby driving the support plate 31 connected to the upper end of the second gear rod 26 to move up and down, so that the height of the machine 11 is adjusted, and a support plate 27 is installed at the upper end of the base 21 to ensure support stability.

[0025] See also Figure 1 , Figure 2 and Figure 4 A buffer mechanism 3 is installed at the bottom of the device body 1. The buffer mechanism 3 includes a support plate 31. A damper 32 is connected to the upper end of the support plate 31. A telescopic column 33 is connected to the upper end of the support plate 31. An elastic member 34 is sleeved on the outer side of the telescopic column 33. Two groups of dampers 32 are installed. The inner wall of the elastic member 34 matches the outer surface of the telescopic column 33. The two ends of the support plate 31 match the inner wall of the support plate 27. When working, the damper 32 is installed at the lower end of the machine table 11 to buffer the machine table 11. The telescopic column 33 is installed at the upper end of the support plate 31, so that the elasticity of the elastic member 34 produces a buffering effect when the telescopic column 33 is telescopic.

[0026] Working principle: through the structural design of installing the lifting mechanism 2 at the lower end of the device body 1, the casual pants are sewn through the sewing assembly 12 at the upper end of the machine table 11, a base 21 is provided at the lower end of the machine table 11, and a cylinder 22 is installed at the upper end of the base 21, so that after the cylinder 22 is started, the first gear rod 23 is driven to perform lateral telescopic activities, and the first gear rod 23 is driven to rotate forward and reversely through the first gear rod 23, so that the first rotating gear 24 rotates and drives the second rotating gear 25 to rotate forward and reversely one day, so that the second rotating gear 25 is engaged with the second gear rod 26, driving the second gear rod 26 to move up and down, thereby driving the support plate 31 connected to the upper end of the second gear rod 26 to lift up and down, so that the height of the machine table 11 is adjusted, and a support plate 27 is installed at the upper end of the base 21 to support stability, realize the function of quickly adjusting the height of the sewing assembly 12 to adapt to the use of people of different heights, and solve the problem that the height of the device is fixed, it is difficult to be compatible with the adjustment and use of staff of different heights, and an adjustable stool is needed to work;

[0027] By installing a buffer mechanism 3 between the device body 1 and the lifting mechanism 2, and by installing a damper 32 at the lower end of the machine table 11, the machine table 11 is buffered, and a telescopic column 33 is installed at the upper end of the support plate 31, so that the elasticity of the elastic member 34 can produce a buffering effect when the telescopic column 33 is telescopic, thereby achieving the function of enhancing the anti-seismic buffering during suturing, and solving the problem that the device body 1 is prone to vibration during processing, which makes it easy to deviate during suturing. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewing device for producing casual pants, comprising a device body (1), a lifting mechanism (2) and a buffer mechanism (3), characterized in that: The device body (1) comprises a machine platform (11), the upper end of the machine platform (11) is connected to a sewing assembly (12), and the lower end of the device body (1) is provided with a lifting mechanism (2); The lifting mechanism (2) comprises a base (21), the upper end of the base (21) is fixedly connected to a cylinder (22), one end of the cylinder (22) is drivingly connected to a first gear rod (23), the upper end of the first gear rod (23) is drivingly connected to a first rotating tooth (24), one end of the first rotating tooth (24) is fixedly connected to a second rotating tooth (25), and a buffer mechanism (3) is installed at the bottom of the device body (1).

2. A sewing device for producing casual pants according to claim 1, characterized in that: The buffer mechanism (3) comprises a support plate (31), and the upper end of the support plate (31) is connected to a damper (32).

3. A sewing device for producing casual pants according to claim 1, characterized in that: One end of the second rotating tooth (25) is drivingly connected to a second gear rod (26), and the upper end of the base (21) is connected to a support plate (27).

4. A sewing device for producing casual pants according to claim 3, characterized in that: The outer surface of the first rotating tooth (24) is meshed with the upper end of the first gear rod (23), and the outer surface of the second rotating tooth (25) is meshed with one end of the second gear rod (26).

5. A sewing device for producing casual pants according to claim 2, characterized in that: The upper end of the support plate (31) is connected to a telescopic column (33), and an elastic member (34) is sleeved on the outer side of the telescopic column (33).

6. A sewing device for producing casual pants according to claim 5, characterized in that: The damper (32) is installed in two groups, and the inner wall of the elastic member (34) matches the outer surface of the telescopic column (33).

7. A sewing device for producing casual pants according to claim 2, characterized in that: Both ends of the support plate (31) match the inner wall of the support plate (27).

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