CN218842543U

CN218842543U - Surrounding edge clamping device and surrounding edge machine with same

Info

Publication number: CN218842543U
Application number: CN202223044925.5U
Authority: CN
Inventors: 廖有辉
Original assignee: Foshan Junkai Machinery Technology Co ltd
Current assignee: Foshan Junkai Machinery Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-11
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a surrounding edge clamping device, which relates to the field of mattress processing and comprises two rollers which are arranged horizontally one above the other, wherein the two rollers are parallel to each other and driven by a driving mechanism to approach or move away from each other for clamping or loosening a mattress; the two rollers are driven by a motor to rotate, the rotating directions of the two rollers are opposite, and the two rollers rotate towards the inner side between the two rollers along the direction from the mattress to the gap between the two rollers. The utility model also discloses a surrounding edge machine, the front side of its direction of motion sets up above-mentioned surrounding edge feeding device, the utility model discloses when surrounding edge machining mattress, two rollers press from both sides the top surface and the side of tight mattress to orientation inboard rotation outwards straightens the mattress, has saved the step of artifical feed, and machining efficiency is high, and the mattress quality of surrounding edge machine sutural is also better.

Description

Surrounding edge clamping device and surrounding edge machine with same

Technical Field

The utility model relates to a mattress processing field especially relates to a surrounding edge presss from both sides material device and has this surrounding edge machine that presss from both sides material device.

Background

Mattresses are typically manufactured by sewing using a border machine that moves along the edges of the mattress to sew the edges of the mattress.

Because ordinary mattress is generally similar to a cuboid, when the mattress of treating sutural utilizes the surrounding edge machine to sew up, need sew at the juncture of the top surface of mattress and side, therefore the during operation of surrounding edge machine, mostly need the staff to grasp the edge of mattress with the hand in the place ahead of surrounding edge machine direction of motion, tear the cloth straight in order to make things convenient for surrounding edge machine processing.

The traditional processing mode has higher technical requirements on workers, and the straight position is pulled to influence the sewing position, so that the effect of the surrounding edge is influenced, the hands of the workers are possibly injured due to slight carelessness, and the whole processing efficiency is also lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surrounding edge clamping device, has solved among the prior art surrounding edge machine during operation and needs artifical supplementary, and machining efficiency is low, to the high problem of staff technical requirement, specific technical scheme as follows:

the utility model provides a surrounding edge presss from both sides material device which characterized in that: the mattress clamping device comprises two rollers which are arranged horizontally and are arranged up and down, wherein the two rollers are parallel to each other and driven by a driving mechanism to mutually approach or separate for clamping or loosening a mattress;

the two rollers are driven by a motor to rotate, the rotating directions of the two rollers are opposite, and the two rollers rotate towards the inner side between the two rollers along the direction from the mattress to the gap between the two rollers.

Further, the method comprises the following steps: the driving mechanism comprises a driving plate arranged on the mounting plate

A scissor arm: the two scissor arms are hinged with each other through a first hinge shaft arranged on the mounting plate; the rollers are mounted at one ends of the two scissor arms, and the other ends of the two scissor arms are hinged to the mounting plate through two second hinge shafts respectively;

connecting rods: two connecting rods are arranged, one end of each connecting rod is hinged to one of the second hinged shafts, and the other end of each connecting rod is hinged to a push-pull mechanism fixedly arranged on the mounting plate.

Further: the push-pull mechanism comprises an air cylinder fixedly arranged on the mounting plate and a push-pull block arranged on a piston rod of the air cylinder, and the two connecting rods are respectively hinged on the push-pull block.

Further: the scissors arm is fixedly provided with a roller mounting sleeve, a bearing is arranged in the roller mounting sleeve, the roller is arranged on one side of the roller mounting sleeve, and a rotating shaft of the roller is arranged in the bearing.

Further: the mounting plate is rotatably provided with two rotating shafts, gears are arranged outside the two rotating shafts, the two gears are meshed with each other, and one rotating shaft is driven by the motor to rotate;

the two rotating shafts are respectively in transmission connection with the rotating shafts of the two rollers through belts.

Further: and a tension wheel used for tensioning the belt is installed on the scissor arm.

The utility model also provides a surrounding edge machine, including surrounding edge machine body, still include foretell surrounding edge clamping device, surrounding edge clamping device fixed mounting in on the surrounding edge machine body, and be located the front side of surrounding edge machine body direction of motion.

The utility model has the advantages that:

this surrounding edge presss from both sides material device installs in the front side of surrounding edge machine direction of motion, and when the surrounding edge machine tooling mattress, two rollers press from both sides the top surface and the side of tight mattress to it is inboard rotatory towards, outwards straightens the mattress, has saved the step of artifical feed, and machining efficiency is high, and the mattress quality of surrounding edge machine sewing up is also better.

Drawings

FIG. 1 is a schematic structural view of a surrounding edge clamping device;

FIG. 2 is a schematic view of a structure in which a roller is disposed in a roller mounting sleeve;

FIG. 3 is a schematic view of a driving mechanism for driving two rollers to move;

fig. 4 is a schematic overall structure diagram of the edge surrounding machine with the material clamping device.

In the figure, 1, a roller; 2. mounting a plate; 3. a scissor arm; 4. a first hinge shaft; 5. a second hinge shaft; 6. a connecting rod; 7. a push-pull mechanism; 71. a cylinder; 72. a push-pull block; 8. a roller mounting sleeve; 81. a bearing; 9. a rotating shaft; 91. a gear; 10. a belt; 11. a tension wheel; 12. the edge surrounding machine body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in figures 1 and 3, the surrounding edge clamping device comprises two rollers 1 which are arranged horizontally and are arranged one above the other, wherein the two rollers 1 are parallel to each other and driven by a driving mechanism to mutually approach or separate from each other for clamping or loosening a mattress. The upper roller 1 is used for attaching to the top surface of the mattress, and the lower roller 1 is used for attaching to the side surface of the mattress.

The two rollers 1 are driven by a motor to rotate, the rotating directions of the two rollers are opposite, and the two rollers rotate towards the inner side between the two rollers along the direction from the mattress to the gap between the two rollers 1. According to the direction in figure 3 promptly, the roller 1 of top is along anticlockwise rotation, and the roller 1 of below is along clockwise rotation to roller 1 straightens the mattress to the edge, makes things convenient for the surrounding edge machine to sew up the mattress.

Actuating mechanism sets up on vertical mounting panel 2 that sets up, and it includes cylinder 71, and cylinder 71 piston rod fixed link has push-and-pull piece 72, and two connecting rods 6 of articulated respectively on the push-and-pull piece 72, the other end of two connecting rods 6 articulate the second articulated shaft 5 on scissors arm 3, and two scissors arms 3 are articulated mutually through first articulated shaft 4, and first articulated shaft 4 sets up on mounting panel 2. In the telescopic process of the air cylinder 71, the driving connecting rod 6 drives the end parts of the scissor arms 3 to be close to or far away from each other, so that by utilizing the lever principle, the two rollers 1 arranged at the other ends of the two scissor arms 3 are also close to or close to each other, the two rollers 1 are used for clamping the edge of a mattress to feed the edge enclosing machine, after the edge enclosing machine is sewn for one section, the two rollers 1 are separated, the rollers 1 horizontally move along the edge direction of the mattress, the mattress is continuously clamped at the next position, and the process is repeated.

Referring to fig. 1 and 2, a roller mounting sleeve 8 is fixedly arranged on the scissor arm 3, a bearing 81 is arranged in the roller mounting sleeve 8, the roller 1 is arranged on one side of the roller mounting sleeve 8, and a rotating shaft of the roller 1 is arranged in the bearing 81. Rotate on the mounting panel 2 and be provided with two rotation axis 9, two rotation axis 9 outsides all are provided with gear 91, two gear 91 intermeshing, one of them rotation axis 9 by motor drive is rotatory, still fixedly sets up the motor mounting panel on the mounting panel 2, the motor sets up on the motor mounting panel to it is rotatory to pass motor mounting panel drive rotation axis 9, rotation axis 9 drives the belt 10 motion, every rotation axis 9 is connected through belt 10 and the pivot transmission of one of them cylinder 1 respectively, and because two rotation axis 9 directly rely on gear drive, its direction of rotation is opposite, thereby guarantee that two roller 1's direction of rotation is also opposite. Meanwhile, a tension wheel 11 used for tensioning the belt 10 is arranged on the scissor arm 3, so that the stability of transmission is ensured.

As shown in fig. 4, the utility model also discloses a surrounding edge machine, it includes surrounding edge machine body 12, one side fixed connection backup pad 2 of the advancing direction of surrounding edge machine body to make surrounding edge machine and foretell surrounding edge clamping device fixed connection, surrounding edge clamping device presss from both sides tight mattress in the front, then rotate through roller 1 and straighten mattress towards the edge, the operation is sewed up following closely to the completion to the surrounding edge machine, whole process does not need artifical the intervention, the smooth efficient operation, the mattress quality of processing is also guaranteed, suitable popularization.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a surrounding edge presss from both sides material device which characterized in that: comprises two rollers (1) which are arranged horizontally and are arranged up and down, wherein the two rollers (1) are parallel to each other and driven by a driving mechanism to mutually approach or separate for clamping or loosening the mattress;

the two rollers (1) are driven by a motor to rotate, the rotating directions of the two rollers are opposite, and the two rollers rotate towards the inner side between the two rollers along the direction from the mattress to the gap between the two rollers (1).

2. The surrounding edge material clamping device of claim 1, wherein: the driving mechanism comprises a mounting plate (2)

Scissor arm (3): the two scissor arms (3) are hinged with each other through a first hinge shaft (4) arranged on the mounting plate (2); the rollers (1) are respectively installed at one ends of the two scissor arms (3), and the other ends of the two scissor arms are respectively hinged to the installation plate (2) through two second hinged shafts (5);

connecting rod (6): two connecting rods (6) are arranged, one end of each connecting rod (6) is hinged to one of the second hinged shafts (5), and the other end of each connecting rod is hinged to a push-pull mechanism (7) fixedly arranged on the mounting plate (2).

3. The surrounding edge material clamping device of claim 2, wherein: the push-pull mechanism (7) comprises an air cylinder (71) fixedly arranged on the mounting plate (2) and a push-pull block (72) arranged on a piston rod of the air cylinder (71), and the two connecting rods (6) are respectively hinged to the push-pull block (72).

4. The surrounding edge material clamping device of claim 2, wherein: the scissors arm (3) is fixedly provided with a roller mounting sleeve (8), a bearing (81) is arranged in the roller mounting sleeve (8), the roller (1) is arranged on one side of the roller mounting sleeve (8), and a rotating shaft of the roller (1) is arranged in the bearing (81).

5. The surrounding edge material clamping device of any one of claims 2 to 4, wherein: the mounting plate (2) is rotatably provided with two rotating shafts (9), gears (91) are arranged outside the two rotating shafts (9), the two gears (91) are meshed with each other, and one rotating shaft (9) is driven by the motor to rotate;

the two rotating shafts (9) are respectively in transmission connection with the rotating shafts of the two rollers (1) through belts (10).

6. The surrounding edge clamping device of claim 5, wherein: and a tension wheel (11) used for tensioning the belt (10) is arranged on the scissor arm (3).

7. A deckle machine, comprising a deckle machine body (12), characterized in that: the surrounding edge clamping device is fixedly arranged on the surrounding edge machine body (12) and is positioned at the front side of the moving direction of the surrounding edge machine body (12).