CN217378214U

CN217378214U - From corduroy surface fabric production of taking dust removal function with double-thread sewing machine

Info

Publication number: CN217378214U
Application number: CN202221416022.2U
Authority: CN
Inventors: 邴兆亮; 杜立营
Original assignee: Qingdao Manfan Luggage Co ltd
Current assignee: Qingdao Manfan Luggage Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-06
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a double-thread sewing machine for producing corduroy fabric with self-dust removal function, which comprises a workbench, wherein the top end of the workbench is fixedly provided with a double-thread sewing machine main body, the top end of the workbench is fixedly provided with a fixed plate, the fixed plate is internally provided with a spacing component, the top end of the workbench is fixedly provided with a fixed frame, the outer wall of the fixed frame is symmetrically provided with two groups of air suction pipes, the outer walls of the two groups of air suction pipes are symmetrically provided with dust suction components, the outer wall of one side of the workbench is fixedly provided with a supporting plate, the top end of the supporting plate is fixedly provided with an air pump, the input end of the air pump is fixedly connected with a conveying pipe, the double-thread sewing machine for producing corduroy fabric with self-dust removal function limits the pulling sewed corduroy fabric through the spacing component, thereby avoiding the inclination of the fabric when a worker sews the fabric horizontally pulling, resulting in errors in the sewing process.

Description

From corduroy surface fabric production of taking dust removal function with double-thread sewing machine

Technical Field

The utility model relates to a double-thread sewing technical field specifically is a double-thread sewing machine is used in corduroy surface fabric production from area dust removal function.

Background

The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material to enable one or more layers of the sewing material to be interwoven or sewn, the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like, and products such as leather, plastic, paper and the like, the sewn stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and the double-thread sewing machine is used for sewing when the corduroy fabric is sewn.

The existing double-thread sewing machine needs to sew the fabric under the condition of manual pulling when sewing the fabric, if the fabric inclines in the pulling process, the error occurs when sewing the fabric, the modification is troublesome, and the surface of the corduroy fabric is easy to adsorb dust and is difficult to clean.

Therefore, a double-thread sewing machine with a dust removal function for producing corduroy fabrics is needed to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from two-thread sewing machine is used in corduroy surface fabric production of taking dust removal function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from corduroy surface fabric production of taking dust removal function is with double-thread sewing machine, includes the workstation, the top fixed mounting of workstation has the double-thread sewing machine main part, just the fixed plate that is provided with in top of workstation, the inside of fixed plate is provided with spacing subassembly, the fixed mount that is provided with in top of workstation, the outer wall symmetry of mount is provided with two sets of breathing pipes, and is two sets of the outer wall symmetry of breathing pipe is provided with the dust absorption subassembly, the fixed backup pad that is provided with of one side outer wall of workstation, the top fixed mounting of backup pad has the air pump, the input fixedly connected with conveyer pipe of air pump, and is two sets of the outer wall connection of breathing pipe has the connecting pipe, just the other end and the connecting pipe intercommunication of conveyer pipe, the output of air pump is provided with dust collecting component.

Further, spacing subassembly includes movable rod, connecting plate, U type seat, a spring and first pulley, the inside of fixed plate is provided with rather than two sets of movable rods of sliding fit, and is two sets of the top fixedly connected with connecting plate of movable rod, and the bottom fixedly connected with U type seat of two sets of movable rods, and two sets of the outer wall cover that the outer wall of movable rod is located the fixed plate is equipped with a spring, the inboard symmetry of U type seat is provided with rather than two sets of first pulleys of rotating the connection.

Furthermore, the dust absorption assembly comprises an air suction opening, a movable frame, a sealing ring, a second pulley and a second spring, the two sets of air suction openings are symmetrically arranged on the outer wall of the air suction pipe, the two sets of air suction openings are respectively arranged on the outer sides of the air suction openings, the inner wall of the movable frame is fixedly provided with the sealing ring which is attached to the outer wall of the air suction opening in a sliding mode, the four sets of second pulleys which are connected with the outer wall of the air suction pipe in a rotating mode are symmetrically arranged on the outer wall of the movable frame, and the outer wall of the air suction pipe is fixedly connected with the second spring.

Furthermore, the connecting pipe is of a U-shaped structure, and two ends of the connecting pipe are respectively communicated with the outer walls of the two groups of air suction pipes.

Further, the dust collecting component comprises a dust collecting bottle and a filter screen, the output end of the air pump is sleeved with the dust collecting bottle, and the filter screen is fixedly arranged on the inner wall of one end of the dust collecting bottle.

Further, the output end outer wall of the air pump is provided with threads, and the inner wall of one end of the dust collecting bottle is provided with threads matched with the threads of the output end outer wall of the air pump.

The utility model discloses an improve and provide a steel ball base cutting equipment for steel ball processing here, compare with prior art, have following improvement and advantage:

firstly, before sewing, a connecting plate is pulled upwards, the connecting plate drives two groups of movable rods to slide upwards in a fixed plate, the two groups of movable rods pull a U-shaped seat to move upwards, the U-shaped seat extrudes a spring, two groups of first pulleys rotationally connected to the inner side of the U-shaped seat move upwards, after the connecting plate is loosened, the spring recovers deformation to push the U-shaped seat to move downwards, the two groups of first pulleys rotationally connected to the inner side of the U-shaped seat are pressed on the surface of fabric, when the fabric is pulled, the two groups of first pulleys synchronously rotate on the inner side of the U-shaped seat and roll on the surface of the fabric, and therefore the fabric is not prone to tilting under the pressing of the two groups of first pulleys;

it is two, clip the surface fabric through the dust absorption subassembly, and the conveyer pipe of connecting through the air pump is bled, because the other end and the connecting pipe intercommunication of conveyer pipe, the both ends of connecting pipe respectively with the outer wall intercommunication of two sets of breathing pipes, and then the dust absorption subassembly through two sets of breathing pipe outer walls absorbs the both sides surface dust of surface fabric, and through the breathing pipe, connecting pipe and conveyer pipe are carried to the dirt collecting bottle of air pump output end in, the dust in the air current then filters through the filter screen and stays in the dirt collecting bottle, the air current then sees through the filter screen and blows off, thereby conveniently remove dust to the corduroy surface fabric.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the limiting assembly of the present invention;

FIG. 4 is a schematic structural view of the dust removing structure of the present invention;

FIG. 5 is a schematic perspective view of the movable frame of the present invention;

fig. 6 is a schematic sectional view of the dust collecting bottle of the present invention.

Description of reference numerals:

1. a work table; 2. a double-thread sewing machine main body; 3. a fixing plate; 4. a movable rod; 5. a connecting plate; 6. a U-shaped seat; 7. a first spring; 8. a first pulley; 9. a fixed mount; 10. an air intake duct; 11. an air suction opening; 12. a movable frame; 13. a seal ring; 14. a second pulley; 15. a second spring; 16. a support plate; 17. an air pump; 18. a delivery pipe; 19. a connecting pipe; 20. a dust collecting bottle; 21. and (5) filtering the screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a double-thread sewing machine with a dust removal function for producing corduroy fabrics comprises a workbench 1, a double-thread sewing machine main body 2 is fixedly installed at the top end of the workbench 1, a fixing plate 3 is fixedly arranged at the top end of the workbench 1, a limiting component is arranged inside the fixing plate 3, a fixing frame 9 is fixedly arranged at the top end of the workbench 1, two groups of air suction pipes 10 are symmetrically arranged on the outer wall of the fixing frame 9, dust suction components are symmetrically arranged on the outer walls of the two groups of air suction pipes 10, a supporting plate 16 is fixedly arranged on the outer wall of one side of the workbench 1, an air pump 17 is fixedly installed at the top end of the supporting plate 16, a conveying pipe 18 is fixedly connected to the input end of the air pump 17, a connecting pipe 19 is connected to the outer walls of the two groups of air suction pipes 10, the other end of the conveying pipe 18 is communicated with the connecting pipe 19, a dust collection component is arranged at the output end of the air pump 17, fabrics are placed on the workbench 1, the fabrics are limited by the limiting component in a lateral movement way, and make up processing through double-thread sewing machine main part 2, the surface fabric is avoided taking place the slope when the level pulling surface fabric is made up, and remove dust through the surface fabric that the dust absorption subassembly was made up after the pulling in-process, and open air pump 17 after, air pump 17 then bleeds through conveyer pipe 18, because the other end and the connecting pipe 19 intercommunication of conveyer pipe 18, the both ends of connecting pipe 19 communicate with the outer wall of two sets of breathing pipes 10 respectively, and then absorb the dust on surface of the surface fabric to the collection of air pump 17 output's collection of absorption dust through the dust absorption subassembly of the outer wall of two sets of breathing pipes 10.

Specifically, the limiting component comprises two groups of movable rods 4, a connecting plate 5, a U-shaped seat 6, a first spring 7 and first pulleys 8, two groups of movable rods 4 in sliding fit with the fixed plate 3 are arranged inside the fixed plate 3, the top ends of the two groups of movable rods 4 are fixedly connected with the connecting plate 5, the bottom ends of the two groups of movable rods 4 are fixedly connected with the U-shaped seat 6, the outer wall, positioned on one side of the fixed plate 3, of the outer walls of the two groups of movable rods 4 is sleeved with the first spring 7, two groups of first pulleys 8 in rotating connection with the U-shaped seat 6 are symmetrically arranged on the inner side of the U-shaped seat 6, the connecting plate 5 is pulled upwards, the connecting plate 5 drives the two groups of movable rods 4 to slide upwards in the fixed plate 3, the two groups of movable rods 4 slide in the fixed plate 3 to limit the U-shaped seat 6 in a rotating manner, the two groups of movable rods 4 pull the U-shaped seat 6 to move upwards, the U-shaped seat 6 extrudes the first springs 7, and the two groups of first pulleys 8 in rotating connection on the inner side of the U-shaped seat 6 move upwards, the corduroy surface fabric that will make up this moment is placed in the bottom of two sets of first pulleys 8, loosens connecting plate 5, and a spring 7 then recovers deformation and promotes U type seat 6 downstream for 6 inboard two sets of first pulleys 8 of rotating the connection of U type seat press the surface at the surface of surface fabric, and U type seat 6 drives two sets of movable rods 4 and slides downwards in fixed plate 3 and reset, thereby the surface fabric takes place the slope when the level pulling surface fabric is made up.

Specifically, the dust collection assembly comprises air suction openings 11, movable frames 12, sealing rings 13, second pulleys 14 and second springs 15, two groups of air suction openings 11 are symmetrically arranged on the outer walls of two groups of air suction pipes 10, the movable frames 12 are respectively arranged on the outer sides of the two groups of air suction openings 11, the sealing rings 13 which are attached to the outer walls of the air suction openings 11 and slide are fixedly arranged on the inner walls of the movable frames 12, four groups of second pulleys 14 which are rotatably connected with the outer walls of the movable frames 12 are symmetrically arranged on the outer walls of the movable frames 12, the second springs 15 are fixedly connected with the outer walls of the air suction pipes 10 and the outer walls of the movable frames 12, so that the two groups of air suction openings 11 can suck dust on the outer surfaces of two sides of the fabric through the two groups of movable frames 12 and convey the dust into a dust collection bottle 20 at the output end of an air pump 17 through the air suction pipes 10, connecting pipes 19 and conveying pipes 18, and when the fabric is pulled, the second pulleys 14 rotate on the outer walls of the movable frames 12 and roll on the surface of the fabric, thereby facilitating the absorption of dust on the two side surfaces of the fabric.

Specifically, the connecting pipe 19 is set to be of a U-shaped structure, and two ends of the connecting pipe 19 are respectively communicated with the outer walls of the two groups of air suction pipes 10, so that the other end of the conveying pipe 18 is communicated with the connecting pipe 19, and two ends of the connecting pipe 19 are respectively communicated with the outer walls of the two groups of air suction pipes 10, so that dust is sucked through the dust suction assembly on the outer walls of the two groups of air suction pipes 10.

Specifically, the dust collecting assembly comprises a dust collecting bottle 20 and a filter screen 21, the output end of the air pump 17 is sleeved with the dust collecting bottle 20, the filter screen 21 is fixedly arranged on the inner wall of one end of the dust collecting bottle 20, dust in airflow is convenient to filter through the filter screen 21 and stays in the dust collecting bottle 20, the airflow blows out through the filter screen 21, and therefore the sucked dust is convenient to collect.

Specifically, the output outer wall of the air pump 17 is provided with threads, and the inner wall of one end of the dust collecting bottle 20 is provided with threads matched with the threads of the output outer wall of the air pump 17, so that the dust collecting bottle 20 can be conveniently rotated and taken out, and the collected dust in the dust collecting bottle 20 can be cleaned.

The working principle is as follows: firstly, pulling a connecting plate 5 upwards, the connecting plate 5 driving two groups of movable rods 4 to slide upwards in a fixed plate 3, the two groups of movable rods 4 sliding in the fixed plate 3 to limit the rotation of a U-shaped seat 6, the two groups of movable rods 4 pulling the U-shaped seat 6 to move upwards, the U-shaped seat 6 extruding a spring 7, and two groups of first pulleys 8 rotatably connected with the inner side of the U-shaped seat 6 moving upwards, at the moment, putting the corduroy fabric to be sewn at the bottom ends of the two groups of first pulleys 8, loosening the connecting plate 5, the spring 7 restoring to deform to push the U-shaped seat 6 to move downwards, so that the two groups of first pulleys 8 rotatably connected with the inner side of the U-shaped seat 6 press the surface of the fabric, and the U-shaped seat 6 driving the two groups of movable rods 4 to slide downwards in the fixed plate 3 to reset, at the moment, starting a double-thread sewing machine main body 2, pulling one sewn end of the fabric, the fabric horizontally moving at the bottom ends of the two groups of the first pulleys 8, the two groups of first pulleys 8 synchronously rotate on the inner side of the U-shaped seat 6 and roll on the surface of the fabric, and the fabric is not easy to incline under the pressing of the two groups of first pulleys 8, so that the fabric is prevented from inclining when a worker horizontally pulls the fabric to sew, and sewing processing errors are avoided;

then, the two sets of movable frames 12 are pushed away from each other, the two sets of movable frames 12 respectively move longitudinally on the outer walls of the two sets of air suction openings 11, and the sealing rings 13 on the inner walls of the movable frames 12 are attached to the outer walls of the air suction openings 11 to slide longitudinally, so that the sliding sealing performance between the movable frames 12 and the air suction openings 11 is ensured, the outer walls of the movable frames 12 extrude second springs 15, at the moment, one end of the sewn fabric is pulled and placed between the two sets of movable frames 12, the movable frames 12 are loosened, the second springs 15 recover to deform to push the two sets of movable frames 12 to move close to each other, the second pulleys 14 on the outer walls of the two sets of movable frames 12 clamp the fabric, at the moment, an air pump 17 is opened and is pumped through a conveying pipe 18, and the air pump 17 pumps air through the conveying pipe 18 because the other end of the conveying pipe 18 is communicated with a connecting pipe 19, the two ends of the connecting pipe 19 are respectively communicated with the outer walls of the two sets of air suction pipes 10, and further the two sets of air suction openings 11 on the outer walls of the two sets of air suction pipes 10 are pumped, the two groups of air suction ports 11 suck dust on the outer surfaces of two sides of the fabric through the two groups of movable frames 12, and the dust is conveyed into a dust collecting bottle 20 at the output end of an air pump 17 through an air suction pipe 10, a connecting pipe 19 and a conveying pipe 18, the dust in the air flow is filtered through a filter screen 21 and is left in the dust collecting bottle 20, the air flow is blown out through the filter screen 21, at the moment, the sewn fabric end is pulled to one side along with the lengthening of the sewing length, the sewn fabric gradually passes through the two groups of movable frames 12 to suck the dust, and the second pulley 14 rotates on the outer wall of the movable frames 12 and rolls on the surface of the fabric, so that the fabric is conveniently pulled to move, and the corduroy fabric is conveniently dedusted;

finally, after the corduroy suede material is sewn, the dust collecting bottle 20 is rotated and taken out through matching the screw thread of the inner wall of the end part with the screw thread of the outer wall of the output end of the air pump 17, and then the dust collected in the dust collecting bottle 20 can be cleaned.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a from corduroy surface fabric production of taking dust removal function is with double-thread sewing machine, includes workstation (1), its characterized in that: the double-thread sewing machine is characterized in that a double-thread sewing machine main body (2) is fixedly mounted at the top end of the workbench (1), a fixing plate (3) is fixedly arranged at the top end of the workbench (1), a limiting component is arranged inside the fixing plate (3), a fixing frame (9) is fixedly arranged at the top end of the workbench (1), two groups of air suction pipes (10) are symmetrically arranged on the outer wall of the fixing frame (9), dust suction components are symmetrically arranged on the outer walls of the two groups of air suction pipes (10), a supporting plate (16) is fixedly arranged on the outer wall of one side of the workbench (1), an air pump (17) is fixedly mounted at the top end of the supporting plate (16), a conveying pipe (18) is fixedly connected at the input end of the air pump (17), a connecting pipe (19) is connected at the outer wall of the two groups of air suction pipes (10), and the other end of the conveying pipe (18) is communicated with the connecting pipe (19), the output end of the air pump (17) is provided with a dust collecting component.

2. The double-thread sewing machine for producing corduroy fabrics with the dust removal function as claimed in claim 1, is characterized in that: spacing subassembly includes movable rod (4), connecting plate (5), U type seat (6), a spring (7) and first pulley (8), the inside of fixed plate (3) is provided with rather than two sets of movable rod (4) of sliding fit, and is two sets of the top fixedly connected with connecting plate (5) of movable rod (4), and the bottom fixedly connected with U type seat (6) of two sets of movable rod (4), and two sets of one side outer wall cover that the outer wall of movable rod (4) is located fixed plate (3) is equipped with a spring (7), the inboard symmetry of U type seat (6) is provided with rather than two sets of first pulley (8) of rotation connection.

3. The double-thread sewing machine for producing corduroy fabrics with the dust removal function as claimed in claim 1, is characterized in that: the dust collection assembly comprises an air suction opening (11), a movable frame (12), a sealing ring (13), a second pulley (14) and a second spring (15), the two sets of air suction openings (11) are symmetrically arranged on the outer wall of the air suction pipe (10), the two sets of air suction openings are respectively arranged on the outer side of the air suction opening (11), the movable frame (12) is fixedly arranged on the inner wall of the movable frame (12) and is attached to the outer wall of the air suction opening (11) in a sliding mode, the four sets of second pulleys (14) which are connected with the movable frame in a rotating mode are symmetrically arranged on the outer wall of the movable frame (12), and the outer wall of the air suction pipe (10) and the second spring (15) are fixedly connected with the outer wall of the movable frame (12).

4. The double-thread sewing machine for producing corduroy fabric with the dust removal function according to claim 1, which is characterized in that: the connecting pipe (19) is of a U-shaped structure, and two ends of the connecting pipe (19) are respectively communicated with the outer walls of the two groups of air suction pipes (10).

5. The double-thread sewing machine for producing corduroy fabrics with the dust removal function as claimed in claim 1, is characterized in that: the dust collecting assembly comprises a dust collecting bottle (20) and a filter screen (21), the dust collecting bottle (20) is sleeved at the output end of the air pump (17), and the filter screen (21) is fixedly arranged on the inner wall of one end of the dust collecting bottle (20).

6. The double-thread sewing machine for producing corduroy fabrics with the dust removal function as claimed in claim 5, is characterized in that: the outer wall of the output end of the air pump (17) is provided with threads, and the inner wall of one end of the dust collecting bottle (20) is provided with threads matched with the threads of the outer wall of the output end of the air pump (17).