CN219117723U

CN219117723U - Hemming machine for curtain production

Info

Publication number: CN219117723U
Application number: CN202223572874.3U
Authority: CN
Inventors: 程永华
Original assignee: Jieji Intelligent Technology Hangzhou Co ltd
Current assignee: Jieji Intelligent Technology Hangzhou Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-02
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a hemming machine for curtain production. The automatic edge sewing machine comprises a base, a workbench is fixed at the top of the base, an edge sewing machine is fixedly arranged on the side wall of the workbench, fixing plates are fixedly connected to one side of the edge sewing machine and located on the outer wall of the workbench, the number of the fixing plates is two, a screw rod is connected to the opposite side of the fixing plates through bearing rotation, and a movable block is connected to the outer wall of the screw rod through threads. According to the hemming machine for curtain production, the first motor is started to rotate the output shaft to drive the screw rod to rotate, the front screw teeth and the back screw teeth are respectively arranged on the outer wall of the screw rod, so that the screw rod shakes the two movable blocks to move relatively in the rotating process, the two movable blocks slide and limit on the outer wall of the guide rod, and meanwhile, the two rotary drums are driven to be close to curtain fabric to limit the curtain fabric conveniently, and therefore the situation that the position of the curtain fabric is deviated when the hemming machine processes the curtain fabric can be avoided.

Description

Hemming machine for curtain production

Technical Field

The utility model relates to the technical field of curtain hemming machines, in particular to a hemming machine for curtain production.

Background

In the process of processing the curtain, in order to prevent the curtain from exposing lines and improve the overall aesthetic degree of the curtain cloth, the edge of the curtain cloth is generally curled at each edge of the curtain cloth, and then the edge of the curtain is required to be processed by a hemmer, and the edge of the curtain fabric is generally sewn by a sewing technology.

The hemming machine in the current market is inconvenient to limit the curtain fabric in the process of processing and producing the curtain, so that the curtain fabric is easy to generate position deviation, and the problem of uneven edge sealing is caused.

Therefore, it is necessary to provide a hemming machine for curtain production to solve the above technical problems.

Disclosure of Invention

The utility model provides a hemming machine for curtain production, which solves the problems that the hemming machine is inconvenient to limit curtain fabric in the process of processing and producing a curtain, so that the curtain fabric is easy to generate position deviation and uneven edge sealing is caused.

In order to solve the technical problems, the hemming machine for curtain production provided by the utility model comprises a base, wherein the top of the base is fixedly provided with a workbench, the side wall of the workbench is fixedly provided with a hemming machine, one side of the hemming machine is fixedly connected with fixing plates which are positioned on the outer wall of the workbench, the number of the fixing plates is two, the opposite sides of the two fixing plates are rotatably connected with a screw rod through a bearing, the outer wall of the screw rod is in threaded connection with a movable block, the number of the movable block is two, the lower part of the screw rod is positioned below the two movable blocks and is fixedly connected with guide rods in a synchronous penetrating manner, the two ends of the guide rods are fixedly connected with the opposite sides of the two fixing plates, the opposite sides of the two movable blocks are fixedly connected with limit rods, the number of the limit rods is four, the outer walls of the limit rods are sleeved with rotary drums, one end of the screw rod penetrates through a fixing plate key slot to be connected with a first motor, and the first motor is fixedly mounted with the outer wall of one of the fixing plates through bolts.

Preferably, the other side of hemming machine just is located the outer wall fixedly connected with backup pad of workstation, and the quantity of backup pad has two, two the equal fixed mounting of upper surface of backup pad has the stand, and the quantity of stand has two.

Preferably, two opposite sides of the upright posts are respectively connected with cams in a rotating mode, the number of the cams is two, one end of one of the two cams penetrates through the upright post key slot to be connected with a second motor, and the second motor is fixedly arranged on the outer wall of one of the upright posts.

Preferably, the bottom ends of the two cams are fixedly provided with clamps, the number of the clamps is two, and the inner parts of the bottom ends of the two clamps are synchronously and fixedly provided with cutters.

Preferably, the upper surface of one end of the workbench is fixedly connected with two vertical plates, and the outer wall of one of the two vertical plates is fixedly provided with a third motor.

Preferably, an output shaft key groove of the third motor is connected with a driving gear, one side of the driving gear is connected with a transmission gear in a meshed mode, and one end of the transmission gear penetrates through the vertical plate key groove to be connected with a winding roller.

Compared with the related art, the hemmer for curtain production has the following beneficial effects:

this hemming machine starts first motor and rotates output shaft and drive the lead screw rotation, and positive screw tooth and anti-screw tooth have been seted up respectively to the outer wall of lead screw to make the lead screw shake two movable blocks relative movement at rotatory in-process, thereby make two movable blocks at the outer wall slip spacing of guide arm, drive two rotary drums simultaneously and be close to the window curtain surface fabric be convenient for carry out spacingly to the window curtain surface fabric, thereby can avoid the hemming machine to produce the condition of position deviation at the window curtain surface fabric when processing the window curtain surface fabric.

Drawings

FIG. 1 is a schematic view of a hemming machine for curtain production according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is a schematic view of the structure of the screw and the movable block shown in fig. 1.

Reference numerals in the drawings: 1. a base; 2. a work table; 3. edge sewing machine; 4. a fixing plate; 5. a screw rod; 6. a movable block; 7. a guide rod; 8. a limit rod; 9. a rotating drum; 10. a first motor; 11. a support plate; 12. a column; 13. a cam; 14. a second motor; 15. a clamp; 16. a cutter; 17. a vertical plate; 18. a third motor; 19. a drive gear; 20. a transmission gear; 21. and (5) a winding roller.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 3 in combination, fig. 1 is a schematic structural view of a preferred embodiment of a hemming machine for curtain production according to the present utility model; FIG. 2 is a schematic side view of the structure of FIG. 1; fig. 3 is a schematic view of the structure of the screw and the movable block shown in fig. 1. The utility model provides a hemming machine for curtain production, includes base 1, the top of base 1 is fixed with workstation 2, the lateral wall fixed mounting of workstation 2 has hemming machine 3, the outer wall fixedly connected with fixed plate 4 of one side of hemming machine 3 and being located workstation 2, and the quantity of fixed plate 4 has two, two the opposite side of fixed plate 4 is connected with lead screw 5 through the bearing rotation, the outer wall threaded connection of lead screw 5 has movable block 6, and the quantity of movable block 6 has two, the below of lead screw 5 just is located two the inside synchronous interlude of movable block 6 has guide arm 7, and the both ends and two of guide arm 7 the opposite side fixed plate 4 fixed connection, two the equal fixedly connected with gag lever post 8 of opposite side of movable block 6, and the quantity of gag lever post 8 has four the outer wall all overlaps of gag lever post 8 is equipped with rotary drum 9, and the quantity of rotary drum 9 has four, the one end of lead screw 5 runs through fixed plate 4 and is connected with first motor 10, and first motor 10 passes through the outer wall fixed plate 4 of two fixed plate 4.

The other side of hemming machine 3 just is located workstation 2's outer wall fixedly connected with backup pad 11, and the quantity of backup pad 11 has two, two the equal fixed mounting of upper surface of backup pad 11 has stand 12, and the quantity of stand 12 has two.

Two opposite sides of the upright posts 12 are respectively connected with cams 13 in a rotating mode, the number of the cams 13 is two, one end of one cam 13 of the two cams 13 penetrates through a key groove of the upright post 12 to be connected with a second motor 14, and the second motor 14 is fixedly arranged on the outer wall of one upright post 12 of the two upright posts 12.

The bottom ends of the two cams 13 are fixedly provided with clamps 15, the number of the clamps 15 is two, and cutters 16 are synchronously and fixedly arranged inside the bottom ends of the two clamps 15.

The upper surface of one end of the workbench 2 is fixedly connected with two vertical plates 17, and the number of the vertical plates 17 is two, and a third motor 18 is fixedly arranged on the outer wall of one vertical plate 17 of the two vertical plates 17.

The output shaft keyway of third motor 18 is connected with drive gear 19, one side meshing of drive gear 19 is connected with drive gear 20, drive gear 20's one end runs through riser 17 keyway and is connected with roll-up roller 21.

The working principle of the hemming machine for curtain production provided by the utility model is as follows:

the first step: when the hemming machine is used for processing curtain fabric, the curtain fabric can be connected with the rolling roller 21 through the lower part of the guide rod 7, the lower part of the hemming machine 3 and the lower part of the cutter 16, then two sides of the curtain fabric are placed between the two rotary drums 9, the first motor 10 is started to rotate the output shaft to drive the screw rod 5 to rotate, the outer wall of the screw rod 5 is respectively provided with the positive screw teeth and the negative screw teeth, so that the screw rod 5 shakes the two movable blocks 6 to move relatively in the rotating process, the two movable blocks 6 slide and limit on the outer wall of the guide rod 7, and meanwhile, the two rotary drums 9 are driven to be close to the curtain fabric to limit the curtain fabric, so that the situation that the window curtain fabric generates position deviation when the hemming machine processes the curtain fabric can be avoided;

and a second step of: when the curtain fabric passes under the hemming machine 3, hemming the curtain fabric by the hemming machine 3, starting a third motor 18 to rotate an output shaft to drive a driving gear 19 to engage a transmission gear 20 to drive a rolling roller 21 to rotate and roll the curtain fabric;

and a third step of: after the curtain fabric is rolled, the second motor 14 is started to rotate the output shaft to drive the cam 13 to rotate, so that the clamp 15 is downwards moved by the bottom end of the cam 13, the curtain fabric above the workbench 2 is cut off by the cutter 16, and the cutter 16 can cut off the curtain fabric by the design, so that the functionality of the hemming machine is improved.

this hemming machine starts first motor 10 and rotates the output shaft and drive lead screw 5 rotation, and positive screw tooth and anti-screw tooth have been seted up respectively to the outer wall of lead screw 5 to make lead screw 5 shake two movable blocks 6 relative movement at rotatory in-process, thereby make two movable blocks 6 at the outer wall slip spacing of guide arm 7, drive two rotary drums 9 simultaneously and be close to the window curtain surface fabric be convenient for carry out spacingly to the window curtain surface fabric, thereby can avoid the hemming machine to produce the condition of position deviation when processing the window curtain surface fabric.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Hemming machine for curtain production, including base (1), its characterized in that: the utility model discloses a motor, including base (1), base, fixed plate (1), fixed plate (2), fixed plate (4), screw rod (5), movable block (6) are connected with through the bearing rotation to the opposite side of fixed plate (4), and the quantity of movable block (6) has two, the below of screw rod (5) just is located two the inside synchronous interlude of movable block (6) has guide arm (7), and the both ends and the two of guide arm (7) the opposite side fixedly connected with of fixed plate (4), two the equal fixedly connected with gag lever post (8) of opposite side of movable block (6), and the quantity of gag lever post (8) has four, four the outer wall of gag lever post (8) all overlaps and is equipped with rotary drum (9), and the quantity of rotary drum (9) has motor (5) and one of them fixed plate (10) are connected with one of them fixed plate (4) through the fixed plate (10) of screw rod (4).

2. The hemming machine for curtain production according to claim 1, wherein the other side of the hemming machine (3) is fixedly connected with two supporting plates (11) on the outer wall of the workbench (2), the number of the supporting plates (11) is two, the upper surfaces of the two supporting plates (11) are fixedly provided with upright posts (12), and the number of the upright posts (12) is two.

3. A hemming machine for curtain production according to claim 2 wherein two opposite sides of the two upright posts (12) are respectively connected with cams (13) in a rotating manner, the number of the cams (13) is two, one end of one of the two cams (13) penetrates through a key slot of the upright post (12) to be connected with a second motor (14), and the second motor (14) is fixedly mounted with the outer wall of one of the two upright posts (12).

4. A hemming machine for curtain production according to claim 3 wherein the bottom ends of the two cams (13) are fixedly provided with clamps (15), and the number of the clamps (15) is two, and the inner parts of the bottom ends of the two clamps (15) are synchronously and fixedly provided with cutters (16).

5. The hemming machine for curtain production according to claim 4, wherein a vertical plate (17) is fixedly connected to an upper surface of one end of the working table (2), the number of the vertical plates (17) is two, and a third motor (18) is fixedly installed on the outer wall of one of the vertical plates (17) of the two vertical plates (17).

6. The hemming machine for curtain production according to claim 5, wherein an output shaft key slot of the third motor (18) is connected with a driving gear (19), one side of the driving gear (19) is connected with a transmission gear (20) in a meshed manner, and one end of the transmission gear (20) penetrates through a key slot of the vertical plate (17) to be connected with a winding roller (21).