CN218910747U

CN218910747U - Pressing device for hat brim processing

Info

Publication number: CN218910747U
Application number: CN202222718631.XU
Authority: CN
Inventors: 杨赛国
Original assignee: Shenzhen Deye Automation Technology Co ltd
Current assignee: Shenzhen Deye Automation Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-25
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a pressing device for hat brim processing, which relates to the technical field of sewing and comprises a rotary drum, wherein one end of the rotary drum is provided with a transmission connecting part for connecting a power device, and a yielding window is formed in the wall surface of the rotary drum; the two supports are symmetrically connected to the rotary drum, are positioned above the abdication window and are used for supporting the cap peak, guide inclined planes are arranged on the supports, and the interval distance between the two guide inclined planes is gradually reduced along the direction close to the transmission connecting part of the rotary drum; the two pressing claw assemblies are symmetrically arranged on the rotary drum, and the pressing claw assemblies are positioned above the bottom support and can press and paste the cap peak on the bottom support; and two blocking blocks are arranged on each bottom support, and the blocking blocks are positioned at one end of the bottom support close to the transmission connecting part and used for blocking and positioning the cap peak. The pressing device for processing the hat brim can keep the original shape radian of the hat brim, clamp the hat brim for sewing, and the sewing effect is more ideal.

Description

Pressing device for hat brim processing

Technical Field

The utility model relates to the technical field of sewing, in particular to a pressing device for hat brim processing.

Background

If the sewing processing of the hat brim is carried out manually, the production efficiency is low. At present, automatic hat brim sewing equipment exists, so that the sewing production efficiency can be greatly improved, and compared with manual sewing, the sewing thread is tidier. However, the hat brim generally has a certain radian, the hat brim can be flattened by the prior equipment when being sewn, and after the sewing operation is finished, the sewing thread is not attractive.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the pressing device for processing the hat brim, which can keep the original shape radian of the hat brim and clamp the hat brim for sewing, and the sewing effect is more ideal.

According to the embodiment of the utility model, the pressing device for processing the cap peak comprises: a rotating drum, wherein one end of the rotating drum is provided with a transmission connecting part for connecting a power device, and a yielding window is formed in the wall surface of the rotating drum;

the two bottom brackets are symmetrically connected to the rotary drum, are positioned above the abdication window and are used for supporting the cap peak, and are provided with guide inclined planes, and the interval distance between the two guide inclined planes is gradually reduced along the direction close to the transmission connecting part of the rotary drum;

the pressing claw assemblies are symmetrically arranged on the rotary drum, and are positioned above the bottom support and can press and paste the cap peak on the bottom support;

and the two blocking blocks are arranged on each bottom support, are positioned at one end of the bottom support close to the transmission connecting part and are used for blocking and positioning the cap peak.

The pressing device for processing the hat brim has at least the following beneficial effects: the rotary drum is used for being sleeved on a horizontal sewing support of the sewing machine, and the transmission connecting part is connected with the power device and can drive the rotary drum to rotate and move along the axis of the sewing support; the bottom support is arranged on the rotary drum and above the abdication window, so that the hat brim can be placed on the bottom support, the hat brim can not only adjust the sewing point along with the action of the rotary drum, but also be positioned at the abdication window, and the sewing operation is performed by the sewing machine; the pressing claw assembly is used for pressing the cap peak on the collet and preventing the cap peak from shifting from the rotary drum when the rotary drum moves; the blocking piece is used for blocking and positioning the position of the cap peak in the axis direction of the rotary drum.

According to some embodiments of the utility model, each of the pressing jaw assemblies includes a first connecting seat, a first driving device, a mounting plate and a plurality of pressing jaws, the first connecting seat is arranged on the rotary drum, the first driving device is arranged on the first connecting seat, the mounting plate is parallel to the axis of the rotary drum and is arranged above the bottom support, the first driving device is in transmission connection with the mounting plate and can drive the mounting plate to move towards the bottom support, and the pressing jaws are fixed on the mounting plate and are arranged at intervals along the axis direction of the rotary drum.

According to some embodiments of the utility model, the first driving device comprises a first driving cylinder, a first piston rod and an intermediate piece, wherein the first driving cylinder is hinged on the first connecting seat, the first piston rod is inserted in the first driving cylinder, the middle part of the intermediate piece is hinged on the first connecting seat, the hinged rotating shaft is parallel to the axis of the rotary drum, one end of the intermediate piece is hinged with the extending end of the first piston rod, and the other end of the intermediate piece is connected with the mounting plate.

According to some embodiments of the utility model, the pressing claw is provided with a first adjusting groove, the mounting plate is correspondingly provided with a first connecting hole, and the first connecting hole is positioned in the first adjusting groove so as to limit the pressing claw to be adjusted along the direction perpendicular to the axis of the rotary drum.

According to some embodiments of the utility model, the first connecting seat is provided with a second adjusting groove, and the rotary drum is correspondingly provided with a second connecting hole, and the second connecting hole is positioned in the second adjusting groove so as to limit the first connecting seat to be adjusted along the direction perpendicular to the axis of the rotary drum.

According to some embodiments of the utility model, a third adjusting groove is formed in the bottom support, a third connecting hole is correspondingly formed in the rotary drum, and the third connecting hole is located in the third adjusting groove to limit the bottom support to be adjusted in a direction perpendicular to the axis of the rotary drum.

According to some embodiments of the utility model, two adjusting devices are further provided, the two adjusting devices are respectively located at the two bottom brackets and are symmetrically distributed, and the adjusting devices can abut against the edge of the cap peak and move towards the direction of the symmetry plane of the two bottom brackets.

According to some embodiments of the utility model, the adjusting device comprises a second connecting seat, a second driving device and an adjusting rod, wherein the second connecting seat is fixed on the bottom support, the second driving device is arranged on the second connecting seat, the middle part of the adjusting rod is hinged on the bottom support, one end of the adjusting rod is in transmission connection with the second driving device, and the other end of the adjusting rod is provided with a pushing surface for abutting against the edge of the cap peak.

According to some embodiments of the utility model, the second driving device comprises a second driving cylinder and a second piston rod, the second driving cylinder is hinged on the second connecting seat, the second piston rod is inserted in the second driving cylinder, the extending end of the second piston rod is hinged with the adjusting rod, and the hinge point is positioned at the opposite end of the pushing surface to drive the adjusting rod to rotate.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a structure of a pressing device for cap peak processing sleeved on a sewing machine according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a mounting shoe of a pressing device for processing a cap peak according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a pressing device for processing a cap peak according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a press jaw assembly according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of an adjusting device according to an embodiment of the utility model.

Reference numerals:

the rotary drum 100, the yielding window 110, the shoe 200, the third adjusting groove 201, the guide inclined surface 210, the pressing jaw assembly 300, the first connecting seat 310, the second adjusting groove 311, the first driving device 320, the first driving cylinder 321, the first piston rod 322, the intermediate piece 323, the mounting plate 330, the pressing jaw 340, the first adjusting groove 341, the adjusting device 500, the second connecting seat 510, the second driving device 520, the second driving cylinder 521, the second piston rod 522, the adjusting lever 530, the pushing surface 531, the cap peak 600.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, the pressing device for processing a cap peak according to an embodiment of the present utility model includes a drum 100, one end of the drum 100 is provided with a transmission connection portion for connecting a power device, and a wall surface of the drum 100 is provided with a yielding window 110;

the two holders 200 are symmetrically connected to the drum 100, and the holders 200 are positioned above the abdication window 110 and used for supporting the cap peak, the holders 200 are provided with guide inclined planes 210, and the interval distance between the two guide inclined planes 210 is gradually reduced along the direction close to the transmission connection part of the drum 100;

the two pressing claw assemblies 300 are symmetrically arranged on the rotary drum 100, the pressing claw assemblies 300 are positioned above the bottom support 200, and the cap peak can be pressed on the bottom support 200;

and two blocking blocks 400 are arranged on each bottom support 200, and the blocking blocks 400 are positioned at one end of the bottom support 200 close to the transmission connection part and used for blocking and positioning the hat brim.

The rotary drum 100 is used for being sleeved on a horizontal sewing pillar of the sewing machine, and the transmission connecting part is connected with the power device and can drive the rotary drum to rotate and move along the axis of the sewing pillar; the bottom support 200 is arranged on the rotary drum 100 and above the abdication window 110, so that the hat brim 600 can be placed on the bottom support 200, the hat brim 600 not only can adjust the sewing point along with the action of the rotary drum 100, but also can be positioned at the abdication window 110 to be sewn by a sewing machine; the pressing jaw assembly 300 is used to press the bill 600 against the shoe 200 to prevent the bill 600 from being offset from the drum 100 when the drum 100 is moved.

First, the pressing jaw assembly 300 is in an unpressed state, the cap peak 600 is pushed by other devices, the cap peak moves along the axis direction of the drum 100 towards the direction approaching the transmission connection part, the side edge of the cap peak 600 contacts and guides with the guiding inclined plane 210, the cap peak 600 is in a centered position until the cap peak 600 stops after touching the blocking block 400, at this time, the position of the cap peak 600 on the bottom support 200 is determined, and the pressing jaw assembly 300 acts to press the cap peak 600 on the bottom support 200.

The side of the cap peak 600 is supported by the shoe 200, the place to be sewn is at the position of the abdicating window 110, the sewing machine can sew the cap peak 600, and the external power device can control the rotation of the rotary drum 100 through the transmission connecting part and the movement of the rotary drum 100 along the axis direction thereof so as to adjust the sewing point in real time and assist in finishing the sewing operation.

In addition, after the sewing operation is completed, the power device drives the rotary drum 100 to rotate and turn, namely, the collet 200 is in a downward position, and after the cap peak 600 is loosened by the pressing claw assembly 300, the cap peak 600 falls off under the gravity, so that the automatic blanking operation is realized.

Referring to fig. 3, it will be appreciated that each of the pressing jaw assemblies 300 includes a first connection base 310, a first driving device 320, a mounting plate 330 and a plurality of pressing jaws 340, the first connection base 310 is disposed on the drum 100, the first driving device 320 is disposed on the first connection base 310, the mounting plate 330 is parallel to the axis of the drum 100, is disposed above the shoe 200, the first driving device 320 is in driving connection with the mounting plate 330, and is capable of driving the mounting plate 330 to move toward the shoe 200, and the pressing jaws 340 are fixed on the mounting plate 330 and are arranged at intervals along the axis of the drum 100.

When the first driving device 320 drives the mounting plate 330 to move towards the direction of the bottom support 200, the pressing claw 340 on the mounting plate 330 can press the cap peak 600 against the bottom support 200, and when the first driving device 320 drives the mounting plate 330 to move away from the direction of the bottom support 200, the pressing claw 340 releases the pressing of the cap peak 600. The plurality of pressing claws 340 are arranged, and the pressing claws 340 are arranged at intervals along the axial direction of the rotary drum 100, so that pressing can be realized on all parts of the cap peak 600, and the clamping is more stable.

Referring to fig. 4, it will be appreciated that the first driving device 320 includes a first driving cylinder 321, a first piston rod 322, and an intermediate member 323, the first driving cylinder 321 is hinged to the first connection base 310, the first piston rod 322 is inserted into the first driving cylinder 321, the intermediate member 323 is hinged to the first connection base 310 at a middle portion thereof, and the hinge rotation axis is parallel to the axis of the drum 100, one end of the intermediate member 323 is hinged to the extended end of the first piston rod 322, and the other end is connected to the mounting plate 330.

The first driving cylinder 321 drives the first piston rod 322 to stretch and retract, so as to push the middle piece 323 to rotate around the hinge shaft, in this embodiment, when the first piston rod 322 extends outwards, the middle piece 323 rotates towards a direction close to the bottom bracket 200, that is, drives the mounting plate 330 and the connected pressing claw 340 to press the cap peak 600 onto the bottom bracket 200. When the first piston rod 322 is contracted, the intermediate piece 323 rotates to drive the pressing claw 340 to open outward.

It will be appreciated that the pressing jaw 340 is provided with a first adjustment groove 341, and the mounting plate 330 is correspondingly provided with a first connection hole, which is located in the first adjustment groove 341 to limit adjustment of the pressing jaw 340 in a direction perpendicular to the axis of the drum 100.

A coupling bolt may be used to be installed in the first coupling hole after passing through the first adjustment groove 341. The pressing claw 340 can move along the first adjusting groove 341 to change the distance between the pressing claws 340 on two sides of the drum 100, so that the pressing position of the pressing claw 340 on the cap peak 600 can be adjusted, and the pressing claw 340 can better press and clamp the cap peak 600.

It can be appreciated that the first connecting seat 310 is provided with a second adjusting slot 311, and the drum 100 is correspondingly provided with a second connecting hole, and the second connecting hole is located in the second adjusting slot 311 to limit the adjustment of the first connecting seat 310 along the direction perpendicular to the axis of the drum 100.

A coupling bolt may be used to pass through the second adjustment groove 311 and then be installed in the second coupling hole. The first connecting seat 310 can move along the second adjusting groove 311 to change the overall positions of the mounting plate 330 and the pressing claw 340, i.e. adjust the distance between the mounting plate 330 and the pressing claw 340 at both sides to adapt to the cap peak 600 with different sizes.

It will be appreciated that the shoe 200 is provided with a third adjustment slot 201 and the drum 100 is correspondingly provided with a third connection hole, which is located in the third adjustment slot 201 to limit adjustment of the shoe 200 in a direction perpendicular to the axis of the drum 100.

A coupling bolt may be used to pass through the third regulating groove 201 and then be installed in the third coupling hole. The holders 200 may be moved along the third adjustment slot 201 to change the spacing between the holders 200 on both sides of the drum 100 so that the spacing between the holders 200 matches the size of the bill 600.

Referring to fig. 5, it can be understood that two adjusting devices 500 are further provided, and the two adjusting devices 500 are respectively located at the two holders 200 and symmetrically distributed, and the adjusting devices 500 can abut against the edge of the cap peak and move towards the direction of the symmetry plane of the two holders 200.

When there is a slight deviation in the size of the bill 600, the bill 600 is not in a centered position after passing the guide slope 210 on the shoe 200. The adjustment devices 500 on both sides can act simultaneously to abut against the edge of the cap peak 600, thereby adjusting the cap peak 600 to a centered position for facilitating subsequent sewing adjustment.

It can be understood that the adjusting device 500 includes a second connecting seat 510, a second driving device 520 and an adjusting rod 530, the second connecting seat 510 is fixed on the base 200, the second driving device 520 is disposed on the second connecting seat 510, the middle part of the adjusting rod 530 is hinged on the base 200, one end of the adjusting rod 530 is in transmission connection with the second driving device 520, and the other end is provided with a pushing surface 531 for abutting against the edge of the cap peak.

The second coupling seat 510 may be designed according to an actual assembly structure, and has a higher flexibility than the second driving device 520 directly mounted on the drum 100. The second driving device 520 drives the adjusting rod 530 to rotate, so that the pushing surface 531 abuts against the edge of the cap peak 600 and moves towards the symmetry plane of the two supports 200, and the adjusting rods 530 on both sides act synchronously, so that the cap peak 600 can be adjusted to be centered.

It will be appreciated that the second driving device 520 includes a second driving cylinder 521 and a second piston rod 522, the second driving cylinder 521 is hinged to the second connecting seat 510, the second piston rod 522 is inserted into the second driving cylinder 521, the extended end of the second piston rod 522 is hinged to the adjusting lever 530, and the hinge point is located at the opposite end of the pushing surface 531 to drive the adjusting lever 530 to rotate.

When the second driving cylinder 521 pushes the second piston rod 522 to extend, the second piston rod 522 pushes the adjusting rod 530 to rotate, so that the pushing surface 531 thereof is opened to the outside, and the cap peak 600 is conveniently sent to the designated position of the base 200. After the cap peak 600 reaches the preset position, the second driving cylinder 521 pushes the second piston rod 522 to retract, and at this time, the second piston rod 522 pulls the adjusting rod 530 to rotate, so that the pushing surface 531 moves towards the cap peak 600 and abuts against the edge of the cap peak 600, and the cap peak 600 is caused to be placed in the middle.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A swager for brim of a hat processing, characterized by, include:

a rotary drum (100), wherein one end of the rotary drum (100) is provided with a transmission connecting part for connecting a power device, and a yielding window (110) is formed in the wall surface of the rotary drum (100);

the two supports (200) are symmetrically connected to the rotary drum (100), the supports (200) are positioned above the yielding window (110) and are used for supporting the cap peak, the supports (200) are provided with guide inclined planes (210), and the interval distance between the two guide inclined planes (210) is gradually reduced along the direction close to the transmission connecting part of the rotary drum (100);

the two pressing claw assemblies (300) are symmetrically arranged on the rotary drum (100), and the pressing claw assemblies (300) are positioned above the bottom support (200) and can press and attach the cap peak on the bottom support (200);

and the two blocking blocks (400) are arranged on each bottom support (200), and the blocking blocks (400) are positioned at one end, close to the transmission connecting part, of the bottom support (200) and used for blocking and positioning the cap peak.

2. The swager for hat brim processing of claim 1, wherein: each press claw assembly (300) comprises a first connecting seat (310), a first driving device (320), a mounting plate (330) and a plurality of press claws (340), wherein the first connecting seat (310) is arranged on the rotary drum (100), the first driving device (320) is arranged on the first connecting seat (310), the mounting plate (330) is parallel to the axis of the rotary drum (100), the mounting plate (330) is arranged above the base (200), the first driving device (320) is in transmission connection with the mounting plate (330) and can drive the mounting plate (330) to move towards the base (200), and the press claws (340) are fixed on the mounting plate (330) and are arranged at intervals along the axis direction of the rotary drum (100).

3. The swage device for hat brim processing of claim 2, wherein: the first driving device (320) comprises a first driving cylinder (321), a first piston rod (322) and a middle piece (323), wherein the first driving cylinder (321) is hinged to the first connecting seat (310), the first piston rod (322) is inserted into the first driving cylinder (321), the middle part of the middle piece (323) is hinged to the first connecting seat (310), the hinged rotating shaft is parallel to the axis of the rotating cylinder (100), one end of the middle piece (323) is hinged to the extending end of the first piston rod (322), and the other end of the middle piece is connected with the mounting plate (330).

4. The swage device for hat brim processing of claim 2, wherein: the pressing claw (340) is provided with a first adjusting groove (341), the mounting plate (330) is correspondingly provided with a first connecting hole, and the first connecting hole is positioned in the first adjusting groove (341) so as to limit the pressing claw (340) to be adjusted along the direction perpendicular to the axis of the rotary drum (100).

5. The swage device for hat brim processing of claim 2, wherein: be equipped with second adjustment groove (311) on first connecting seat (310), be equipped with the second connecting hole on rotary drum (100) correspondingly, the second connecting hole is in second adjustment groove (311), in order to restrict first connecting seat (310) along with axis vertically direction of rotary drum (100) is adjusted.

6. The swager for hat brim processing of claim 1, wherein: the rotary drum is characterized in that a third adjusting groove (201) is formed in the base (200), a third connecting hole is correspondingly formed in the rotary drum (100), and the third connecting hole is located in the third adjusting groove (201) so as to limit the base (200) to be adjusted along the direction perpendicular to the axis of the rotary drum (100).

7. The swager for hat brim processing of claim 1, wherein: the novel hat is characterized by further comprising two adjusting devices (500), wherein the two adjusting devices (500) are respectively positioned at the two bottom brackets (200) and are symmetrically distributed, and the adjusting devices (500) can be abutted against the edge of the hat brim and move towards the direction of the symmetry plane of the two bottom brackets (200).

8. The swager for hat brim processing of claim 7, wherein: the adjusting device (500) comprises a second connecting seat (510), a second driving device (520) and an adjusting rod (530), wherein the second connecting seat (510) is fixed on the base (200), the second driving device (520) is arranged on the second connecting seat (510), the middle part of the adjusting rod (530) is hinged on the base (200), one end of the adjusting rod (530) is in transmission connection with the second driving device (520), and the other end of the adjusting rod is provided with a pushing surface (531) used for being abutted against the edge of a cap peak.

9. The swager for hat brim processing of claim 8, wherein: the second driving device (520) comprises a second driving cylinder (521) and a second piston rod (522), the second driving cylinder (521) is hinged to the second connecting seat (510), the second piston rod (522) is inserted into the second driving cylinder (521), the extending end of the second piston rod (522) is hinged to the adjusting rod (530), and the hinge point is located at the opposite end of the pushing surface (531) to drive the adjusting rod (530) to rotate.