CN215936423U

CN215936423U - Sleeve tab turnover device

Info

Publication number: CN215936423U
Application number: CN202121630245.4U
Authority: CN
Inventors: 康圣柏; 郑燕玉; 叶泽上; 张志阳
Original assignee: Xiamen Anta Sports Goods Co Ltd
Current assignee: Xiamen Anta Sports Goods Co Ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-03-04
Anticipated expiration: 2031-07-16

Abstract

The application discloses sleeve tab turning device. The sleeve tab overturning device comprises a bracket, a supporting piece and an ejection mechanism; the support piece is fixedly arranged on the bracket, is suitable for sleeving the sleeve tab outside and is provided with a through hole extending along a first direction; the ejection mechanism comprises a pneumatic element and an ejection piece; the fixed end of the pneumatic element is fixedly connected with the bracket, and the output end of the pneumatic element is suitable for reciprocating movement along a first direction; the ejecting piece extends along the first direction, one end of the ejecting piece is fixedly connected with the output end of the pneumatic element, and the other end of the ejecting piece faces the through hole and is suitable for entering the through hole through the ejecting and supporting sleeve tab and turning out the sleeve tab. The utility model provides a sleeve tong turning device, its traditional handicraft that has replaced artifical upset sleeve tong is favorable to reducing the production degree of difficulty and artifical fatigue degree, and can play effectual help to enterprise's production efficiency's improvement and manufacturing cost's control.

Description

Sleeve tab turnover device

Technical Field

The application relates to the technical field of clothes production equipment, in particular to a sleeve tab overturning device.

Background

The sleeve tab is a small part frequently used in the styles of clothes such as woven zipper shirts, casual pants and the like, and the manufacturing steps of the sleeve tab comprise: the back side sewing sleeve tab cut-parts (cut-parts are roughly pocket-shaped at this moment), tailor marginal unnecessary surface fabric, the cut-parts that the upset was sewed up, sew up the bright line, wherein, regarding the upset step, prior art generally realizes through manual operation, however because the size of sleeve tab is less, consequently need pick out the closed angle with the help of appurtenance such as awl or iron sheet during the upset, the degree of difficulty of upset is great and efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at overcomes the above-mentioned defect or the problem that exist among the background art, provides a sleeve tong "pan" turning device, and it has replaced the traditional technology of artifical upset sleeve tong "pan", is favorable to reducing the production degree of difficulty and artifical fatigue degree, and can play effectual help to enterprise's production efficiency's improvement and manufacturing cost's control.

In order to achieve the purpose, the following technical scheme is adopted:

a sleeve tab turnover device comprises a bracket, a supporting piece and an ejection mechanism; the support piece is fixedly arranged on the bracket, is suitable for being sleeved outside the sleeve tab and is provided with a through hole extending along a first direction; the ejection mechanism comprises a pneumatic element and an ejection piece; the fixed end of the pneumatic element is fixedly connected with the bracket, and the output end of the pneumatic element is suitable for reciprocating along the first direction; the ejecting piece extends along the first direction, one end of the ejecting piece is fixedly connected with the output end of the pneumatic element, and the other end of the ejecting piece faces the through hole and is suitable for entering the through hole through the ejecting and abutting sleeve tab and turning out the sleeve tab.

Further, the cross-sectional shape and size of the ejector and the through hole match the cross-sectional shape and size of the sleeve tab.

Further, the first direction is a vertical direction; the pneumatic element and the ejector are arranged above the support.

Further, the device also comprises an air blowing mechanism and a first hose; a vent hole extending along the first direction is formed in the ejecting piece; the vent hole extends to the bottom end of the ejector piece; one end of the first hose is communicated with the air outlet end of the air blowing mechanism, and the other end of the first hose is connected to the top of the ejection piece and communicated with the vent hole; when the bottom end of the ejector piece pushes the sleeve tab to enter the through hole, the part of the ejector piece, which is connected with the first hose, is positioned outside the through hole.

Further, the device also comprises a suction mechanism and a second hose; one end of the second hose is communicated with the air suction end of the air suction mechanism, and the other end of the second hose is connected with the bottom of the supporting piece and communicated with the through hole.

Further, the supporting piece comprises a supporting tube and a limiting nut; the supporting tube is used for sleeving the sleeve tab and is internally provided with the through hole, the supporting tube is suitable for being replaced according to the shape and the size of the sleeve tab, and the outer wall of the bottom of the supporting tube is provided with an external thread; the limiting nut is in threaded connection with the external thread; the bracket is provided with a threaded hole; the external thread is further in threaded connection with the threaded hole, and when the threaded connection is in place, the top end of the limiting nut is abutted to the support.

Further, the second hose is connected to the limiting nut; and the limiting nut and the supporting tube are matched to form an air suction hole for communicating the second hose with the through hole.

Furthermore, the output end of the pneumatic element is fixedly connected with a connecting nut; the top of the ejector piece is in threaded connection with the connecting nut, and the ejector piece is suitable for replacement according to the shape and the size of the sleeve tab.

Further, the first hose is connected to the coupling nut; the connecting nut and the ejecting piece are matched to form an air outlet hole which is communicated with the first hose and the air vent.

Further, the bicycle comprises a control unit and a pedal mechanism which are electrically connected with each other; the control unit is also electrically connected with the pneumatic element, the blowing mechanism and the suction mechanism; the pedal mechanism sends an operation signal to the control unit when receiving foot treading; the control unit controls the pneumatic element to move towards the support piece and controls the blowing mechanism and the suction mechanism to operate when receiving the operation signal.

Compared with the prior art, the scheme has the following beneficial effects:

1. in the application, the supporting piece is provided with a through hole and can be sleeved with the sleeve tab; among the ejection mechanism, pneumatic element can drive the liftout piece and stretch into the through-hole and withdraw from the through-hole, when the sleeve tong "pan" that needs to overturn, locate support piece with the outside sleeve tong "pan" of reverse side on, and make the blind end of sleeve tong "pan" towards the liftout piece, open pneumatic element, the liftout piece is close to support piece motion under pneumatic element's drive, its top supports the blind end of sleeve tong "pan" to move towards the through-hole and make the sleeve tong "pan" realize the upset when passing through the through-hole, the degree of mechanization of upset is high, the degree of difficulty is big, consequently, be favorable to reducing operating personnel's the work degree of difficulty, promote production efficiency and performance of enterprises.

2. In this application, can push up at the liftout and support under the prerequisite that the sleeve tong "pan got into the through-hole and realized the upset, the cross sectional shape and the size of liftout and through-hole and the cross sectional shape and the size matching of sleeve tong" pan, consequently, the liftout can be in the closed angle of ejecting sleeve tong "pan of upset in to be favorable to avoiding need artifical continuation to choose the closed angle after the mechanical operation, can further promote production efficiency.

3. In this application, first direction is vertical direction, and pneumatic element and liftout set up in support piece's top, and pneumatic element drives liftout top-down and overturns the sleeve tong, and the sleeve tong after the upset targets in place can be conveniently deviate from, in order to prevent that the through-hole from being stifled from support piece's bottom, and can retrieve the sleeve tong of accomplishing the upset through setting up recovery basket etc. in support piece below during actual production.

4. In this application, the air blowing mechanism communicates to the air vent of liftout piece through first hose, and it can blow to the sleeve tong "pan" when the liftout piece top supports the sleeve tong "pan" to further promote the turnover speed of sleeve tong "pan, and can prevent that the through-hole from receiving stifled.

5. In the application, the air suction mechanism is communicated with the bottom of the through hole through the second hose, which is beneficial to applying a downward moving suction force to the sleeve tab, thereby being beneficial to further improving the overturning speed of the sleeve tab; in addition, in order to match with the sleeve tabs with different length and size to save material and equipment cost, the enterprise usually sets the support part with larger length, so the arrangement of the air suction mechanism can also promote the sleeve tabs to move towards the bottom end of the support part and be convenient for operators to pull out, and the through holes can be further prevented from being blocked.

6. In the application, the supporting piece is composed of a supporting tube and a limiting nut, the supporting tube is fixedly connected with the bracket in a threaded connection mode, the connection structure is simple, and the disassembly and the assembly are convenient, so that the supporting tube can be conveniently replaced to meet the requirements of sleeve tabs with different shapes and sizes; the butt relation of stop nut and support is favorable to preventing that the stay tube from taking place to rock, promotes the stability of stay tube to the cooperation of guaranteeing liftout piece and stay tube is more reliable.

7. In this application, the second hose is connected in stop nut department, and it has avoided and has been connected with the stay tube lug connection, therefore makes the stay tube can change freely.

8. In the application, the ejection piece is fixedly connected to the pneumatic element through the connecting nut, the connecting structure is simple, the dismounting is convenient, and therefore the ejection piece can be conveniently replaced to meet requirements of sleeve tabs of different shapes and sizes.

9. In this application, first hose connection has been avoided in coupling nut department with the liftout direct connection, therefore makes the liftout can change freely.

10. In this application, the setting of the control unit and pedal mechanism for whole sleeve tong "pan" turning device's degree of automation and production efficiency are higher.

Drawings

In order to more clearly illustrate the technical solution of the embodiments, the drawings needed to be used are briefly described as follows:

FIG. 1 is a schematic structural diagram of a sleeve tab turning device according to the present application;

FIG. 2 is a side view of the sleeve tab flipping device of the present application;

FIG. 3 is an illustration of a support tube in the present application.

Description of the main reference numerals:

a bracket 1; a mounting body 11; a first arm 12; a second support arm 13; a support 2; a support pipe 21; a through hole 211; external threads 212; a limit nut 22; an ejection mechanism 3; a pneumatic element 31; a coupling nut 311; the ejector 32; a blowing mechanism 4; a first hose 5; an air suction mechanism 6; a second hose 7.

Detailed Description

In the claims and specification, unless otherwise specified the terms "first", "second" or "third", etc., are used to distinguish between different items and are not used to describe a particular order.

In the claims and specification, unless otherwise specified, the terms "central," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are used in the orientation and positional relationship indicated in the drawings and are used for ease of description only and do not imply that the referenced device or element must have a particular orientation or be constructed and operated in a particular orientation.

In the claims and the specification, unless otherwise defined, the terms "fixedly" or "fixedly connected" are to be understood in a broad sense as meaning any connection which is not in a relative rotational or translational relationship, i.e. including non-detachably fixed connection, integrally connected and fixedly connected by other means or elements.

In the claims and specification, unless otherwise defined, the terms "comprising", "having" and variations thereof mean "including but not limited to".

The technical solution in the embodiments will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, fig. 1 to 3 show a cuff flipping device of the present embodiment. As shown in fig. 1 to 2, the cuff flipping device in the present embodiment includes a bracket 1, a support 2, an ejection mechanism 3, an air blowing mechanism 4, a first hose 5, an air suction mechanism 6, a second hose 7, a control unit (not shown in the figure), and a pedal mechanism (not shown in the figure).

As shown in fig. 1 and 2, the bracket 1 includes a mounting body 11, a first arm 12 and a second arm 13, the mounting body 11 is provided with a slot and a bolt, the slot is suitable for being inserted into a substrate (such as a table top of a machine), the bolt is vertically disposed, and one end of the bolt is suitable for entering the slot and abutting against the surface of the substrate, so as to realize a fixed connection relationship between the mounting body 11 and the substrate. The first support arm 12 and the second support arm 13 both horizontally extend to the same side of the mounting body 11, are vertically spaced and are arranged correspondingly to each other, the first support arm 12 and the second support arm 13 are respectively used for mounting the ejection mechanism 3 and the support member 2, and specifically, the first support is provided with a through hole 211; the second support arm 13 is provided with a threaded hole coaxial with the through hole 211; the through hole 211 is used for installing the ejection mechanism 3, and the threaded hole is used for screwing the support member 2.

The supporting member 2 is fixedly installed on the bracket 1, is suitable for the sleeve tab to be sleeved outside, and is provided with a through hole 211 extending along a first direction.

Specifically, as shown in fig. 1 and 2, in the present embodiment, the first direction is a vertical direction, and the support member 2 includes a support tube 21 and a limit nut 22; the support tube 21 is used for the cuff and is provided with a through hole 211 therein, and the support tube 21 is suitable for replacement according to the shape and size of the cuff, specifically, when making the cuff with different cross section shape and size, the support tube 21 can be selected to match the cross section shape and size of the through hole 211 with the cross section shape and size of the cuff for the cuff. Specifically, as shown in fig. 1 and 3, the cross-sectional shape of the through-hole 211 may be circular, elliptical, or the like. In this embodiment, the outer wall of the bottom of the support tube 21 is provided with an external thread 212, and the limit nut 22 is screwed on the external thread 212. The supporting tube 21 is screwed with the threaded hole on the second support arm 13 through the external thread 212, and the connecting structure is simple and the dismounting and mounting are convenient, so that the supporting tube 21 can be conveniently replaced to meet the positioning of sleeve tabs with different shapes and sizes; when the supporting tube 21 and the second support arm 13 are screwed in place, the supporting tube 21 extends vertically, the top end of the limit nut 22 abuts against the second support arm 13, and the support tube 21 can be prevented from shaking due to the abutting cooperation between the limit nut 22 and the second support arm 13, so that the stability of the supporting tube 21 is improved, and the supporting tube 21 can be reliably matched with the ejection mechanism 3.

As shown in fig. 1 and 2, the ejector mechanism 3 includes a pneumatic element 31 and an ejector 32. Pneumatic element 31 and liftout 32 all set up in support piece 2's top, and pneumatic element 31 drives liftout 32 top-down and overturns the sleeve tong, and the sleeve tong after the upset targets in place can be conveniently deviate from, so as to prevent that through-hole 211 from being stifled from support piece 2's bottom, and can retrieve the sleeve tong of accomplishing the upset through setting up in support piece 2 below during actual production and retrieving basket etc..

The pneumatic element 31 is, but not limited to, an air cylinder, a fixed end of the pneumatic element penetrates through a through hole 211 of the first arm 12 of the bracket 1 and is fixedly connected to the first arm 12 in a welding, screwing or bolt manner, and an output end of the pneumatic element reciprocates along the first direction. Specifically, in the present embodiment, a connection nut 311 is fixed to the output end of the pneumatic element 31, and an axial direction of the connection nut 311 extends vertically. The ejector 32 extends along a first direction, one end of the ejector is fixedly connected with the output end of the pneumatic element 31, and the other end of the ejector faces the through hole 211 and is suitable for entering the through hole 211 through an abutting sleeve tab. In this embodiment, the top of the ejector 32 is screwed and fixed with the connection nut 311, the structure is simple, the dismounting is convenient, the vent hole extending along the first direction is arranged in the ejector 32, and the vent hole extends to the bottom end of the ejector 32. The ejector 32 can be replaced according to the shape and size of the sleeve tab, and more specifically, when making sleeve tabs with different cross-sectional shapes and sizes, the ejector can be abutted by rotating the support tube 21, the cross-sectional shape and size of which also match the cross-sectional shape and size of the sleeve tab. Specifically, the cross-sectional shape of the ejector 32 may be circular, oval, or the like. In this embodiment, under the prerequisite that the liftout 32 can push up to the sleeve tong and get into through-hole 211 and realize the upset, the cross sectional shape and the size of liftout 32 and through-hole 211 match with the cross sectional shape and the size of sleeve tong, consequently, the liftout 32 can push out the closed angle of sleeve tong when the sleeve tong is overturn to be favorable to avoiding need the manual work to continue to choose the closed angle after the mechanical operation, further promote production efficiency.

The blowing mechanism 4 employs, but is not limited to, an air compressor for blowing air.

One end of the first hose 5 is communicated with the air outlet end of the air blowing mechanism 4, the other end of the first hose is connected to the top of the ejection piece 32 and communicated with the air vent, and the air blowing mechanism 4 can blow air to the sleeve tab when the ejection piece 32 abuts against the sleeve tab, so that the overturning speed of the sleeve tab can be increased, and the through hole 211 can be prevented from being blocked. In this embodiment, when the bottom end of the ejector 32 abuts against the sleeve tab and enters the through hole 211, the portion of the ejector 32 connected to the first flexible tube 5 is located outside the through hole 211, so as to prevent the first flexible tube 5 from being blocked in the through hole 211 to affect the normal operation of the device.

Specifically, as shown in fig. 2, in the present embodiment, the first hose 5 is connected to the connection nut 311, the connection nut 311 and the ejector 32 are cooperatively formed with an air outlet hole communicating the first hose 5 and the vent hole, and the first hose 5 is communicated with the vent hole through the air suction hole, which avoids directly forming a connection with the ejector 32, thereby ensuring that the ejector 32 can be freely replaced.

The suction mechanism 6 employs a conventional air suction device adapted to suck air.

One end of the second hose 7 is communicated with the air suction end of the air suction mechanism 6, and the other end of the second hose is connected with the bottom of the support member 2 and communicated with the through hole 211, so that the air suction mechanism 6 can apply a suction force moving downwards to the sleeve tab when working, and the turning speed of the sleeve tab is further improved. It should be noted that, since the enterprise usually sets the support 2 with a larger length in order to match the sleeve tabs with different length and size to save material and equipment cost, the setting of the air suction mechanism 6 can also promote the movement of the sleeve tabs to the bottom end of the support 2 and facilitate the pulling out of the support for the operator, which is beneficial to further preventing the through holes 211 from being blocked.

Specifically, as shown in fig. 2, in the present embodiment, the second hose 7 is connected to the position of the limit nut 22, the limit nut 22 and the support tube 21 are matched to form a suction hole communicating the second hose 7 with the through hole 211, and the second hose 7 is prevented from being directly connected to the support tube 21, so that the support tube 21 can be freely replaced.

The control unit is electrically connected with the starting element, the blowing mechanism 4, the suction mechanism 6 and the pedal mechanism. The foot pedal mechanism is adapted to send an operating signal to the control unit when receiving the pedals, and the control unit controls the pneumatic element 31 to move towards the support 2 and the blowing mechanism 4 and the suction mechanism 6 to operate when receiving the operating signal. The control unit and the pedal mechanism are arranged, so that the automation degree and the production efficiency of the whole sleeve tab turnover device are higher.

The working principle of the sleeve tab turnover device provided by the embodiment is as follows:

the sleeve tab with the reverse side facing outwards is sleeved on the supporting tube 21 with the opening facing downwards; trample pedal mechanism, pedal mechanism triggers and sends the running signal to the control unit, at this moment, the control unit receives the running signal and controls pneumatic element 31, air blowing mechanism 4 and getter mechanism 6 operation, pneumatic element 31 drives ejector 32 top and supports the blind end of sleeve tong and move towards the through-hole 211 and realize the upset gradually at the in-process of motion, the gas that blows off by air blowing mechanism 4 passes through the blind end of the vertical sleeve tong of air vent, getter mechanism 6 is down the suction of the blind end of sleeve tong, pneumatic element 31's output moves down and puts in place the back and upwards resets immediately and air blowing mechanism 4 and getter mechanism 6 stop motion, the upset of sleeve tong was accomplished this moment, operating personnel manually pulls out the sleeve tong and puts into in arranging in the basket of accomodating below stay tube 21, accomplish the upset of sleeve tong promptly.

In the present application, the supporting member 2 is provided with a through hole 211 for the sleeve tab to be sleeved; in the ejection mechanism 3, the pneumatic element 31 can drive the ejector 32 to extend into the through hole 211 and withdraw from the through hole 211, when the sleeve tab needs to be turned over, the sleeve tab with the reverse side facing outwards is sleeved on the support 2, the closed end of the sleeve tab faces the ejector 32, the pneumatic element 31 is opened, the ejector 32 is driven by the pneumatic element 31 to move close to the support 2, the closed end of the sleeve tab is pushed to move towards the through hole 211 and the sleeve tab is turned over when passing through the through hole 211, the turning mechanization degree is high, the difficulty is high, and therefore the work difficulty of operators is favorably reduced, and the production efficiency and the enterprise benefit are improved.

The description of the above specification and examples is intended to be illustrative of the scope of the present application and is not intended to be limiting.

Claims

1. A sleeve tab turnover device is characterized by comprising a bracket, a supporting piece and an ejection mechanism;

the support piece is fixedly arranged on the bracket, is suitable for being sleeved outside the sleeve tab and is provided with a through hole extending along a first direction; the ejection mechanism comprises a pneumatic element and an ejection piece; the fixed end of the pneumatic element is fixedly connected with the bracket, and the output end of the pneumatic element is suitable for reciprocating along the first direction; the ejecting piece extends along the first direction, one end of the ejecting piece is fixedly connected with the output end of the pneumatic element, and the other end of the ejecting piece faces the through hole and is suitable for entering the through hole through the ejecting and abutting sleeve tab and turning out the sleeve tab.

2. The cuff inversion device of claim 1, wherein the cross-sectional shape and size of the ejector and the through hole match the cross-sectional shape and size of the cuff.

3. The cuff inversion device of claim 1 or 2, wherein the first direction is a vertical direction; the pneumatic element and the ejector are arranged above the support.

4. The cuff inversion device of claim 3, further comprising an air blowing mechanism and a first hose;

a vent hole extending along the first direction is formed in the ejecting piece; the vent hole extends to the bottom end of the ejector piece; one end of the first hose is communicated with the air outlet end of the air blowing mechanism, and the other end of the first hose is connected to the top of the ejection piece and communicated with the vent hole; when the bottom end of the ejector piece pushes the sleeve tab to enter the through hole, the part of the ejector piece, which is connected with the first hose, is positioned outside the through hole.

5. The cuff inversion device of claim 4, further comprising a suction mechanism and a second hose; one end of the second hose is communicated with the air suction end of the air suction mechanism, and the other end of the second hose is connected with the bottom of the supporting piece and communicated with the through hole.

6. The cuff inversion device of claim 5, wherein said support member comprises a support tube and a stop nut; the supporting tube is used for sleeving the sleeve tab and is internally provided with the through hole, the supporting tube is suitable for being replaced according to the shape and the size of the sleeve tab, and the outer wall of the bottom of the supporting tube is provided with an external thread; the limiting nut is in threaded connection with the external thread; the bracket is provided with a threaded hole; the external thread is further in threaded connection with the threaded hole, and when the threaded connection is in place, the top end of the limiting nut is abutted to the support.

7. The cuff inversion device of claim 6, wherein said second flexible tube is connected to said limiting nut; and the limiting nut and the supporting tube are matched to form an air suction hole for communicating the second hose with the through hole.

8. The cuff overturning device as recited in claim 5, wherein a connecting nut is fixed to an output end of the pneumatic element; the top of the ejector piece is in threaded connection with the connecting nut, and the ejector piece is suitable for replacement according to the shape and the size of the sleeve tab.

9. The cuff inversion device of claim 8, wherein said first flexible tube is connected to said connection nut; the connecting nut and the ejecting piece are matched to form an air outlet hole which is communicated with the first hose and the air vent.

10. The cuff flipping device of claim 5 further comprising a control unit and a pedaling mechanism electrically connected to each other; the control unit is also electrically connected with the pneumatic element, the blowing mechanism and the suction mechanism; the pedal mechanism sends an operation signal to the control unit when receiving foot treading; the control unit controls the pneumatic element to move towards the support piece and controls the blowing mechanism and the suction mechanism to operate when receiving the operation signal.