Protective clothing sewing mechanism

Abstract

The utility model relates to the technical field of protective clothing production equipment, and discloses a protective clothing sewing mechanism which comprises a sewing table and a bottom plate arranged at the bottom of the sewing table, and an adjusting device for adjusting the height of the sewing table is arranged on the bottom plate. A fabric fixing plate and an adjusting part for adjusting the angle and the position of the fabric fixing plate are arranged at the upper end of the sewing table, a positioning part for fixing fabric is arranged on the fabric fixing plate, a sewing part is further arranged on the sewing table, and the adjusting part comprises a sliding plate, a first motor, a rotating column, a driving gear, a driven gear and a sliding part. The sliding plate is arranged on the sewing table in a sliding mode, and the sliding piece is arranged on the sewing table and used for driving the sliding plate to slide left and right. The sewing machine has the following advantages and effects that the position and the angle of the fabric can be automatically adjusted, and the sewing efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of protective clothing production equipment, in particular to a protective clothing sewing mechanism. Background Art

[0002] At present, when producing protective clothing, the fabric of the protective clothing needs to be sewn into the shape of clothing through a sewing device. During the production process of protective clothing, the fabric needs to be sewn by a sewing machine. A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing material.

[0003] Publication number: CN 217579303U proposes a four-thread sewing device for producing medical clothing. In this case, a panel is set to install the elastic frame. The elastic frame is assembled by a mounting frame, a translation frame, a rotating frame and a three-head positioning shaft. This solves the problem that the elastic frame has an unstable structure and a weak structure, which affects the sewing quality. However, in actual application, when sewing the fabric, the staff needs to adjust the position and angle of the fabric, and the degree of intelligence is not high, which affects the sewing efficiency. Therefore, it is necessary to propose a protective clothing sewing mechanism to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a protective clothing sewing mechanism, which can automatically adjust the position and angle of fabrics and has the effect of higher sewing efficiency.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a protective clothing sewing mechanism, comprising a sewing table and a base plate arranged at the bottom of the sewing table, the base plate is provided with an adjusting device for adjusting the height of the sewing table, the upper end of the sewing table is provided with a fabric fixing plate and an adjusting component for adjusting the angle and position of the fabric fixing plate, the fabric fixing plate is provided with a positioning member for fixing the fabric, and the sewing table is also provided with a sewing member, the adjusting component comprises a sliding plate, a first motor, a rotating column, a main gear, a slave gear and a sliding member, the sliding plate is slidably arranged on the sewing table, the sliding member is arranged on the sewing table for driving the sliding plate to slide left and right, the first motor is installed on the sliding plate, the main gear is installed at the output end of the first motor, the rotating column is installed between the fabric fixing plate and the sliding plate, and the slave gear is installed on the outside of the rotating column and meshes with the main gear.

[0006] By adopting the above technical solution, the first motor controls the rotation of the main gear and drives the slave gear to rotate through meshing. The rotating column drives the upper fabric fixing plate to rotate, so as to flexibly adjust the angle of the fabric. The sliding part can adjust the left and right movement position of the fabric, so that the fabric sewing position can be positioned intelligently, making the sewing efficiency higher.

[0007] The utility model is further configured as follows: one end of the rotating column is fixedly connected to the fabric fixing plate, and the other end is rotatably connected to the sliding plate.

[0008] By adopting the above technical solution, when the rotating column is rotated under force, the fabric fixing plate at the upper end can be pushed to rotate smoothly, so as to adjust the sewing angle of the fabric.

[0009] The utility model is further configured as follows: the sliding member comprises a second motor installed on the end surface of the suturing table, and a screw rod threadedly connected to the sliding plate is installed at the output end of the second motor.

[0010] By adopting the above technical solution, the second motor drives the screw rod to rotate, and the sliding plate slides left and right due to the force of the thread, thereby adjusting the horizontal sewing position of the fabric.

[0011] The utility model is further configured as follows: two front-to-back symmetrical sliding racks are arranged at the bottom of the sliding plate, and a sliding groove adapted for sliding with the sliding racks is arranged on the upper end surface of the suturing table.

[0012] By adopting the above technical solution, when the sliding plate is pushed by the thread force, the sliding frame below slides in the sliding groove, so that the sliding of the sliding plate is more stable.

[0013] The utility model is further configured as follows: the positioning member comprises a telescopic frame arranged at the four corners of the fabric fixing plate, and the end of the telescopic frame is provided with a pressing plate and an elastic member for pushing the pressing plate downward.

[0014] By adopting the above technical solution, the fabric to be sewn is placed on the fabric fixing plate, the position of the pressing plate is adjusted by the extension and retraction of the telescopic frame, and the pressing plate presses and fixes the fabric by the push of the elastic member, so that the fabric will not be deviated when sewing.

[0015] The utility model is further configured as follows: the elastic member comprises a movable rod slidably arranged at the end of the telescopic frame, a spring abutting against the bottom of the telescopic frame is arranged on the outer side of the movable rod, and a handle is arranged on the upper end.

[0016] By adopting the above technical solution, the handle is pulled up, and the movable rod drives the pressing plate to move up, so that the spring is compressed, and the pressing plate presses and fixes the fabric through the expansion and contraction of the spring.

[0017] The utility model is further configured as follows: the other end of the telescopic frame is rotatably connected to the fabric fixing plate through a rotating shaft, and the bottom of the movable rod is fixedly connected to the pressing plate.

[0018] By adopting the above technical solution, the telescopic frame can drive the pressing plate to rotate with the rotating shaft as the axis, so as to adjust the position of the pressing plate and fix it according to fabrics of different sizes.

[0019] The utility model is further configured as follows: the suturing piece includes a fixing frame installed above the suturing table, a linear electric guide rail is installed on the upper end of the fixing frame, and a guide block and a sewing machine connected to the guide block are provided at the output end of the linear electric guide rail.

[0020] By adopting the above technical solution, when sewing, the guide block and the sewing machine as a whole can be driven to slide left and right through the linear electric guide rail, thereby facilitating the sewing machine to perform fast and automatic sewing.

[0021] The utility model is further configured as follows: the regulating device comprises a double-axis cylinder installed on the upper end of the bottom plate, and the output end of the double-axis cylinder is connected to the bottom of the suturing table.

[0022] By adopting the above technical solution, the double-axis cylinder can push the suturing table up and down, thereby adjusting its height to make it better suitable for the operation of the staff.

[0023] The utility model is further configured as follows: two left-right symmetrical guide frames are installed on the top of the bottom plate, two left-right symmetrical movable plates are arranged at the bottom of the suturing table, and moving blocks that are slidably matched with the guide frames are arranged on the sides of the movable plates.

[0024] By adopting the above technical solution, during the lifting and lowering process of the suturing table, the movable plates on both sides drive the moving blocks to slide up and down on the guide frame, so that the lifting and lowering adjustment of the suturing table is more stable.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model places the fabric to be sewn on the fabric fixing plate, pulls up the handle, and drives the pressing plate to move up to compress the spring. The pressing plate presses and fixes the fabric through the expansion and contraction of the spring. When the sewing piece is sewn, the second motor drives the screw to rotate, and the sliding plate slides left and right under the force of the thread to adjust the horizontal sewing position of the fabric. The first motor controls the main gear to rotate, and drives the slave gear to rotate through meshing. The rotating column drives the fabric fixing plate at the upper end to rotate, thereby flexibly adjusting the angle of the fabric, making the sewing more intelligent and efficient.

[0027] 2. In the utility model, the double-axis cylinder can push the suture table to rise and fall, and the movable plates on both sides drive the moving blocks to slide up and down on the guide frame, so that the lifting and lowering adjustment of the suture table is more stable, making it better suitable for the operation of the staff and having stronger applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 The utility model is an overall structural diagram of a protective clothing sewing mechanism.

[0030] Figure 2 This utility model Figure 1 Structural diagram of the adjustment components.

[0031] Figure 3 This utility model Figure 1 Structural diagram of the positioning parts.

[0032] Figure 4 This utility model Figure 1 Structural diagram of the regulating device.

[0033] In the figure, 1, sewing table; 2, sewing table; 3, adjusting device; 31, double-axis cylinder; 32, guide frame; 33, movable plate; 34, moving block; 4, fabric fixing plate; 5, adjusting component; 51, sliding plate; 52, first motor; 53, rotating column; 54, sliding frame; 55, main gear; 56, slave gear; 57, second motor; 58, screw; 6, positioning member; 61, telescopic frame; 62, pressure plate; 63, movable rod; 64, spring; 65, handle; 66, rotating shaft; 7, sewing member; 71, fixing frame; 72, linear electric guide rail; 73, guide block; 74, sewing machine. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0035] like Figures 1 to 4As shown, a protective clothing sewing mechanism comprises a sewing table 1 and a bottom plate 2 arranged at the bottom of the sewing table 1, an adjusting device 3 for adjusting the height of the sewing table 1 is arranged on the bottom plate 2, a fabric fixing plate 4 and an adjusting component 5 for adjusting the angle and position of the fabric fixing plate 4 are arranged on the upper end of the sewing table 1, a positioning member 6 for fixing the fabric is arranged on the fabric fixing plate 4, a sewing member 7 is also arranged on the sewing table 1, the adjusting component 5 comprises a sliding plate 51, a first motor 52, a rotating column 53, a main gear 55, a slave gear 56 and a sliding member, the sliding plate 51 is slidably arranged on the sewing table 1, the sliding member is arranged on the sewing table 1 for driving the sliding plate 51 to slide left and right, the first motor 52 is installed on the sliding plate 51, the main gear 55 is installed at the output end of the first motor 52, the rotating column 53 is installed between the fabric fixing plate 4 and the sliding plate 51, and the slave gear 56 is installed on the outer side of the rotating column 53 and meshes with the main gear 55.

[0036] Furthermore, one end of the rotating column 53 is fixedly connected to the fabric fixing plate 4 , and the other end is rotatably connected to the sliding plate 51 .

[0037] Furthermore, the sliding member includes a second motor 57 mounted on the end surface of the suturing table 1 , and a screw rod 58 threadedly connected to the sliding plate 51 is mounted on the output end of the second motor 57 .

[0038] Furthermore, two front-to-back symmetrical sliding frames 54 are provided at the bottom of the sliding plate 51 , and a sliding groove slidably matched with the sliding frames 54 is provided on the upper end surface of the suturing table 1 .

[0039] Furthermore, the positioning member 6 includes a telescopic frame 61 arranged at the four corners of the fabric fixing plate 4, and a pressing plate 62 and an elastic member for pushing the pressing plate 62 downward are arranged at the end of the telescopic frame 61.

[0040] Furthermore, the elastic member includes a movable rod 63 slidably disposed at the end of the telescopic frame 61 , a spring 64 abutting against the bottom of the telescopic frame 61 is disposed on the outer side of the movable rod 63 , and a handle 65 is disposed at the upper end.

[0041] Furthermore, the other end of the telescopic frame 61 is rotatably connected to the fabric fixing plate 4 via a rotating shaft 66 , and the bottom of the movable rod 63 is fixedly connected to the pressing plate 62 .

[0042] Furthermore, the sewing piece 7 includes a fixing frame 71 installed above the sewing table 1, a linear electric guide rail 72 is installed on the upper end of the fixing frame 71, and a guide block 73 and a sewing machine 74 connected to the guide block 73 are provided at the output end of the linear electric guide rail 72.

[0043] Furthermore, the adjusting device 3 includes a double-axis cylinder 31 installed on the upper end of the base plate 2 , and the output end of the double-axis cylinder 31 is connected to the bottom of the suturing table 1 .

[0044] Furthermore, two left-right symmetrical guide frames 32 are installed on the top of the base plate 2 , and two left-right symmetrical movable plates 33 are arranged at the bottom of the suturing table 1 . The sides of the movable plates 33 are provided with moving blocks 34 that are slidably matched with the guide frames 32 .

[0045] The working principle of the utility model is: first, the fabric is placed on the fabric fixing plate 4, the handle 65 is pulled up, and the movable rod 63 drives the pressing plate 62 to move up, so that the spring 64 is compressed, and the pressing plate 62 presses and fixes the fabric through the expansion and contraction rebound of the spring 64. When the sewing piece is sewn, the second motor 57 drives the screw rod 58 to rotate, and the sliding plate 51 slides left and right under the push of the thread force to adjust the horizontal sewing position of the fabric. The first motor 52 controls the main gear 55 to rotate, and drives the slave gear 56 to rotate through meshing. The rotating column 53 drives the fabric fixing plate 4 at the upper end to rotate to adjust the sewing angle of the fabric. Then, the linear electric guide rail 72 drives the guide block 73 and the sewing machine 74 to slide left and right as a whole, so that the sewing machine 74 can perform rapid and automatic sewing. During operation, the double-axis cylinder 31 can drive the sewing table 1 to rise and fall to adjust its operating height.

Claims

1. A protective clothing sewing mechanism, comprising a sewing platform (1) and a bottom plate (2) arranged at the bottom of the sewing platform (1), characterized in that: The bottom plate (2) is provided with an adjusting device (3) for adjusting the height of the sewing platform (1); the upper end of the sewing platform (1) is provided with a fabric fixing plate (4) and an adjusting component (5) for adjusting the angle and position of the fabric fixing plate (4); the fabric fixing plate (4) is provided with a positioning component (6) for fixing the fabric; the sewing platform (1) is also provided with a sewing component (7); the adjusting component (5) comprises a sliding plate (51), a first motor (52), a rotating column (53), a main gear (55), and a slave gear (56). (56) and a sliding member, the sliding plate (51) is slidably arranged on the sewing table (1), the sliding member is arranged on the sewing table (1) and is used to drive the sliding plate (51) to slide left and right, the first motor (52) is installed on the sliding plate (51), the main gear (55) is installed at the output end of the first motor (52), the rotating column (53) is installed between the fabric fixing plate (4) and the sliding plate (51), and the slave gear (56) is installed on the outer side of the rotating column (53) and meshes with the main gear (55).

2. A protective clothing sewing mechanism according to claim 1, characterized in that: One end of the rotating column (53) is fixedly connected to the fabric fixing plate (4), and the other end is rotationally connected to the sliding plate (51).

3. A protective clothing sewing mechanism according to claim 2, characterized in that: The sliding member comprises a second motor (57) mounted on the end surface of the suturing table (1), and a screw rod (58) threadedly connected to the sliding plate (51) is mounted on the output end of the second motor (57).

4. A protective clothing sewing mechanism according to claim 3, characterized in that: The bottom of the sliding plate (51) is provided with two front-to-back symmetrical sliding racks (54), and the upper end surface of the suturing table (1) is provided with a sliding groove that is slidably matched with the sliding racks (54).

5. The protective clothing sewing mechanism according to claim 1, characterized in that: The positioning member (6) comprises telescopic frames (61) arranged at the four corners of the fabric fixing plate (4), and the ends of the telescopic frames (61) are provided with a pressing plate (62) and an elastic member for pushing the pressing plate (62) downward.

6. A protective clothing sewing mechanism according to claim 5, characterized in that: The elastic member comprises a movable rod (63) slidably arranged at the end of the telescopic frame (61), a spring (64) abutting against the bottom of the telescopic frame (61) is arranged on the outer side of the movable rod (63), and a handle (65) is arranged at the upper end.

7. A protective clothing sewing mechanism according to claim 6, characterized in that: The other end of the telescopic frame (61) is rotatably connected to the fabric fixing plate (4) via a rotating shaft (66), and the bottom of the movable rod (63) is fixedly connected to the pressing plate (62).

8. The protective clothing sewing mechanism according to claim 1, characterized in that: The suturing member (7) comprises a fixing frame (71) installed above the suturing platform (1); a linear electric guide rail (72) is installed at the upper end of the fixing frame (71); a guide block (73) and a sewing machine (74) connected to the guide block (73) are provided at the output end of the linear electric guide rail (72).

9. The protective clothing sewing mechanism according to claim 1, characterized in that: The regulating device (3) comprises a double-axis cylinder (31) mounted on the upper end of the base plate (2), and the output end of the double-axis cylinder (31) is connected to the bottom of the suturing table (1).

10. A protective clothing sewing mechanism according to claim 9, characterized in that: Two left-right symmetrical guide frames (32) are installed on the top of the base plate (2), two left-right symmetrical movable plates (33) are arranged at the bottom of the suturing table (1), and moving blocks (34) slidably matched with the guide frames (32) are arranged on the sides of the movable plates (33).

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