CN217149537U

CN217149537U - Full-automatic high-efficient elastic band sewing device

Info

Publication number: CN217149537U
Application number: CN202220743661.3U
Authority: CN
Inventors: 黄钧桥; 林焕景; 陈晖�; 陈东明
Original assignee: Yoto Electrical Co ltd
Current assignee: Yoto Electrical Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-09
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a full-automatic high-efficiency rubber band sewing device, which comprises a frame, a controller, a base and a sewing machine are arranged on the frame, a feeding table is arranged on one side of the base, a band feeding roller group is arranged at the end part of the feeding table, a band pulling mechanism for pulling out the end part of a rubber band from the band feeding roller group and a turnover mechanism for turning over the end part of the rubber band to the other end and overlapping the end part of the rubber band are arranged on the other side of the base, a band feeding mechanism for moving the overlapped rubber band to the sewing machine for sewing is arranged on the front side of the sewing machine, a cutter controlled by a first cylinder is arranged on the base, the band pulling mechanism pulls out the end part of the rubber band from the band feeding roller group, the rubber band is sent out by a specified length through the band feeding roller group on the feeding table, the rubber band is cut by the cutter, the end part of the rubber band is turned over to the other end and overlapped by the turnover mechanism, and the overlapped rubber band is moved to the sewing machine for sewing through the band feeding mechanism, the whole process is automatically operated, so that the production efficiency is greatly improved, and the reject ratio of products is reduced.

Description

Full-automatic high-efficient elastic band sewing device

Technical Field

The utility model relates to a sew up and equip, especially a device is sewed up in full-automatic high-efficient elastic band area.

Background

When the rubber band rings such as waistline rubber band are produced in the prior art, the two ends of the rubber band rings are usually connected in an ultrasonic welding or sewing mode, manual connection or semi-automatic equipment auxiliary connection is mostly adopted, the automation degree is low, the production efficiency is low, the product quality produced by manual operation is different, and the product reject ratio is increased easily.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a full-automatic high-efficient rubber band sewing device.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a full-automatic high-efficient rubber band sewing device, includes the frame, install controller, base and sewing machine in the frame, the pay-off platform is installed to one side of base, the tip of pay-off platform is installed and is sent the area roller train, the opposite side of base is installed and is followed rubber band area tip send the area roller train pull out tear the area mechanism and with rubber band area tip upset to the other end and the tilting mechanism that overlaps, sewing machine's front side is installed and is removed overlapping rubber band to sewing machine sutural tape feeding mechanism, install the cutter that goes up and down by first cylinder control on the base.

The belt tearing mechanism comprises a first sliding seat, the first sliding seat is driven to slide by a second cylinder, a first clamping plate cylinder is installed on the first sliding seat, a first driven clamping plate is transversely installed at the top of the first clamping plate cylinder, and a first driving clamping plate is transversely installed on a sliding rod of the first clamping plate cylinder.

A guide rail is installed on one side of the base, and the first sliding seat is installed on the guide rail in a sliding mode.

The turnover mechanism comprises a rotary cylinder, a connecting block is installed in a rotating shaft of the rotary cylinder, a second clamping plate cylinder is installed at the end of the connecting block, and a turnover clamping plate is transversely installed on the second clamping plate cylinder.

The base corresponds the below of cutter is installed the fixing base that is controlled by the fourth cylinder and goes up and down, the base corresponds the upside of fixing base is transversely installed the fixed plate, after the fixing base rose, the fixing base with the fixed plate supports and closes.

The tape feeding roller group comprises a driving wheel and a driven wheel, and the driving wheel is driven by a rotating motor.

The tape conveying mechanism comprises a second sliding seat, the second sliding seat slides through a transmission motor and a belt drive, a second driven clamping plate is transversely installed on the second sliding seat, a second driving clamping plate is installed at the top of the second driven clamping plate in a sliding mode, a connecting rod is hinged to the second sliding seat, the end portion of the connecting rod is slidably installed on the second driving clamping plate, a third cylinder is hinged to the second sliding seat, a sliding rod of the third cylinder is hinged to the middle of the connecting rod, and the third cylinder drives the connecting rod to lift the second driving clamping plate.

The end of the connecting rod is provided with a sliding groove, the second driving clamping plate is provided with a sliding pin, and the sliding pin is slidably arranged in the sliding groove.

The utility model has the advantages that: the utility model discloses be equipped with base, sewing machine, pay-off platform, pull tape unit and construct, tilting mechanism and tape unit construct and follow rubber band tape tip send the roller train to pull out, send the roller train through the bench tape unit of pay-off and see the rubber band out regulation length, cut through the cutter, again by tilting mechanism with rubber band tape tip upset to the other end and overlap, move the rubber band after will overlapping through tape unit at last and sew up to sewing machine, full automation functions, and degree of automation is high, has not only improved production efficiency greatly, can also reduce the defective rate of product.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an internal schematic view of the present invention;

FIG. 3 is an assembled schematic view of the base;

FIG. 4 is an internal schematic view of the base;

FIG. 5 is a schematic structural view of a tape tearing mechanism;

fig. 6 is a schematic structural view of the tape feed mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that these descriptions are only exemplary, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 6, a full-automatic high-efficient rubber band sewing device includes a frame 1, a controller, a base 2 and a sewing machine 3 are installed on the frame 1, a feeding table 4 is installed on one side of the base 2, a belt feeding roller set is installed at the end of the feeding table 4, a belt tearing mechanism for pulling out the end of the rubber band from the belt feeding roller set and a turnover mechanism for turning the end of the rubber band to the other end and overlapping are installed at the other side of the base 2, a belt feeding mechanism for moving the overlapped rubber band to the sewing machine 3 is installed at the front side of the sewing machine 3, a cutter 6 controlled to lift by a first cylinder 5 is installed on the base 2, in this embodiment, a feeding mechanism is installed at the other end of the feeding table 4, and an encoder for recording the moving length of the rubber band is installed on the feeding table 4.

The belt tearing mechanism comprises a first sliding seat 7, the first sliding seat 7 is driven to slide by a second cylinder 8, a first clamping plate cylinder 9 is installed on the first sliding seat 7, a first driven clamping plate 10 is transversely installed at the top of the first clamping plate cylinder 9, and a first driving clamping plate 11 is transversely installed on a sliding rod of the first clamping plate cylinder 9.

A guide rail 12 is installed on one side of the base 2, and the first sliding seat 7 is slidably installed on the guide rail 12.

The turnover mechanism comprises a rotary cylinder 13, a connecting block 14 is installed on a rotating shaft of the rotary cylinder 13, a second clamping plate cylinder 15 is installed at the end part of the connecting block 14, and a turnover clamping plate 16 is transversely installed on the second clamping plate cylinder 15.

The base 2 corresponds the fixing base 17 that the lift is controlled by fourth cylinder 29 is installed to the below of cutter 6, base 2 corresponds the upside of fixing base 17 transversely installs fixed plate 18, fixing base 17 rises the back, fixing base 17 with fixed plate 18 supports and closes.

The tape feeding roller set comprises a driving wheel 19 and a driven wheel 20, the driving wheel 19 is driven by a rotating motor 21, in the embodiment, the tape feeding roller set is arranged at one end of the feeding table 4 corresponding to the base, two groups of rollers are symmetrically arranged, double-channel feeding is adopted, each group is separately fed, the length of two rubber band belts is accurate, the two rubber band belts are simultaneously fed, and the production efficiency is improved.

The tape-feeding mechanism comprises a second sliding seat 22, the second sliding seat 22 slides through a transmission motor 23 and a belt drive, a second driven clamping plate 30 is transversely installed on the second sliding seat 22, a second driving clamping plate 24 is installed at the top of the second driven clamping plate 30 in a sliding mode, a connecting rod 25 is hinged to the second sliding seat 22, the end portion of the connecting rod 25 is slidably installed on the second driving clamping plate 24, a third air cylinder 26 is hinged to the second sliding seat 22, a sliding rod of the third air cylinder 26 is hinged to the middle of the connecting rod 25, and the third air cylinder 26 drives the second driving clamping plate 24 to lift through the connecting rod 25.

The end of the connecting rod 25 is provided with a sliding groove 27, the second driving clamping plate 24 is provided with a sliding pin 28, and the sliding pin 28 is slidably mounted in the sliding groove 27.

The utility model discloses a theory of operation is: the rubber band is placed on a feeding table, the end part is clamped between band feeding roller groups, a band pulling mechanism slides a clamping plate to the end part position of the rubber band, the rubber band is pulled out after clamping and retreats to the initial position (the initial position of the mechanism is shown in figure 3), the band feeding roller groups synchronously feed the rubber band with the same length, the length change caused by the elasticity of the rubber band is prevented, in the process, the clamping plate of the band pulling mechanism penetrates through the clamping plate of a turnover mechanism, the rubber band is positioned between the clamping plates of the turnover mechanism, the rubber band is clamped by the clamping plate of the turnover mechanism, then the band feeding roller groups roll, the specified length of the rubber band is sent out, then the clamping plate of the band mechanism is loosened, a fixed seat ascends to clamp the other end of the rubber band, then a cutter moves downwards to cut the rubber band, then the turnover mechanism turns over, the end part of the rubber band is turned to the other end part and overlapped, then the band feeding mechanism moves to the end part of the rubber band, the end part of the elastic band is clamped through the clamping plate, meanwhile, the elastic band is loosened through the fixing seat and the clamping plate of the turnover mechanism, the elastic band is moved to a sewing needle of a sewing machine through the band feeding mechanism, in the moving process, the end part of the elastic band is sewn through the sewing machine, and finally, the elastic band is loosened through the clamping plate of the band feeding mechanism, so that sewing is completed; full automation operation, degree of automation is high, has not only improved production efficiency greatly, can also reduce the defective rate of product.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 claims and their equivalents.

Claims

1. The utility model provides a full-automatic high-efficient rubber band sewing device, includes frame (1), install controller, base (2) and sewing machine (3) on frame (1), its characterized in that pay-off platform (4) are installed to one side of base (2), the tip of pay-off platform (4) is installed and is sent the tape roller group, the opposite side of base (2) is installed and is followed rubber band tip send the tape roller group pull out tear the mechanism and with the tilting mechanism of rubber band tip upset to the other end and overlapping, the front side of sewing machine (3) is installed and is removed the rubber band after overlapping to sewing machine (3) sutural tape-feed mechanism, install cutter (6) by first cylinder (5) control lift on base (2).

2. An elastic band sewing device according to claim 1, characterized in that the band tearing mechanism comprises a first sliding seat (7), the first sliding seat (7) is driven by a second air cylinder (8) to slide, a first clamping plate air cylinder (9) is installed on the first sliding seat (7), a first driven clamping plate (10) is transversely installed at the top of the first clamping plate air cylinder (9), and a first driving clamping plate (11) is transversely installed on a sliding rod of the first clamping plate air cylinder (9).

3. An elastic band sewing device according to claim 2, characterized in that a guide rail (12) is mounted on one side of the base (2), the first sliding seat (7) being slidably mounted on the guide rail (12).

4. An elastic band sewing device according to claim 1, characterized in that the turnover mechanism comprises a rotary cylinder (13), a connecting block (14) is installed on the rotating shaft of the rotary cylinder (13), a second clamping plate cylinder (15) is installed on the end of the connecting block (14), and a turnover clamping plate (16) is transversely installed on the second clamping plate cylinder (15).

5. An elastic band sewing device according to claim 1, characterized in that a fixing seat (17) controlled to lift by a fourth cylinder (29) is installed below the base (2) corresponding to the cutter (6), a fixing plate (18) is transversely installed on the upper side of the base (2) corresponding to the fixing seat (17), and after the fixing seat (17) rises, the fixing seat (17) is abutted to the fixing plate (18).

6. An elastic band sewing apparatus according to claim 1, characterized in that the band feed roller group comprises a driving wheel (19) and a driven wheel (20), the driving wheel (19) being driven by a rotation motor (21).

7. The elastic band sewing device according to claim 1, wherein the belt feeding mechanism comprises a second sliding seat (22), the second sliding seat (22) slides under the drive of a transmission motor (23) and a belt, a second driven clamping plate (30) is transversely installed on the second sliding seat (22), a second driving clamping plate (24) is slidably installed at the top of the second driven clamping plate (30), a connecting rod (25) is hinged on the second sliding seat (22), the end part of the connecting rod (25) is slidably installed on the second driving clamping plate (24), a third air cylinder (26) is hinged on the second sliding seat (22), the sliding rod of the third air cylinder (26) is hinged in the middle of the connecting rod (25), and the third air cylinder (26) drives the second driving clamping plate (24) to ascend and descend through the connecting rod (25).

8. An elastic band sewing device according to claim 7, characterized in that the end of the connecting rod (25) is provided with a sliding slot (27), the second active splint (24) is provided with a sliding pin (28), and the sliding pin (28) is slidably mounted in the sliding slot (27).