CN212741768U

CN212741768U - Clamping mechanism for feeding device of belt splicing machine

Info

Publication number: CN212741768U
Application number: CN202020987270.7U
Authority: CN
Inventors: 张标
Original assignee: Ningbo Chinki Sewing Machine Technology Co ltd
Current assignee: Ningbo Chinki Sewing Machine Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-19
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a clamping mechanism for a feeding device of a belt splicing machine, which comprises a frame with a feeding seat, a clamping jaw, a first driving mechanism and a clamping component which are all arranged on a workbench, wherein the power output end of the first driving mechanism is in driving connection with the clamping jaw, the clamping component is connected on the workbench and correspondingly arranged below the clamping jaw, the clamping jaw is driven by the first driving mechanism to move back and forth between the workbench and the feeding seat so as to realize that a shoulder belt clamped on the feeding seat is conveyed to the workbench and carry out subsequent procedures, during the movement of the shoulder belt, the clothes main body part connected with the shoulder belt is limited in a clamping interval between the first supporting piece and the second supporting piece through the combined action of the first supporting piece and the second supporting piece in the clamping component, thus, the clothes main body can be effectively supported all the time during the feeding of the shoulder belt, the shoulder straps are not pulled due to the movement of the shoulder straps, the deflection of the shoulder straps before splicing is avoided, and the splicing device is very convenient and practical.

Description

Clamping mechanism for feeding device of belt splicing machine

Technical Field

The utility model relates to a splicing machine field especially relates to a fixture for splicing machine loading attachment.

Background

The shoulder straps are usually sewn on the waistcoat and the underwear for women, so that the clothes with the shoulder straps are cool and cool to wear, convenient and light, and are popular with people. When producing the clothes, people usually sew the clothes main body firstly, two independent and unconnected shoulder straps are sewed on each side of the two sides of the clothes main body respectively, after a plurality of sewing procedures are finished, the two shoulder straps need to be connected finally, the procedure usually needs a plurality of steps of sewing, cutting, trimming and the like by manually operating a sewing machine, and the manual or semi-automatic and semi-manual processing mode has low working efficiency and is easy to make mistakes, thereby reducing the product percent of pass.

At present, in order to improve the production efficiency and the product percent of pass, people invent a full-automatic shoulder strap sewing machine, and the full-automatic shoulder strap sewing machine completes shoulder strap finished products through the processing procedures of material clamping, feeding, strap cutting, sewing and the like. Wherein, loading attachment is the important link in the shoulder belt finishing, current taping machine is when using, do not have the centre gripping to the clothing main part or only carry out simple clamp, because the shoulder belt only accounts for relatively lower proportion in whole clothing, and the shoulder belt is processing, treat the alignment degree of two shoulder belts of concatenation but has higher requirement, one two shoulder belts that need the concatenation lead to relative position to squint or deflect because clothing main part centre gripping is insecure, inferior goods will appear after the processing, inferior goods, influence the quality of whole clothing, consequently, current centre gripping mode obviously can't satisfy the processing demand to the shoulder belt.

In conclusion, the structure of the existing shoulder strap machine needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a firm fixture that is used for splicing tape unit loading attachment to clothing main part centre gripping.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a fixture for splicing machine loading attachment includes:

a frame;

the workbench is arranged on the frame, a feeding seat for placing a shoulder strap is arranged on the periphery of the workbench, and the feeding seat is arranged close to the edge of the workbench;

also includes:

the clamping jaw is arranged on the workbench and used for conveying the shoulder belt on the feeding seat to the workbench;

the first driving mechanism is arranged on the workbench, and a power output end of the first driving mechanism is in driving connection with the clamping jaw so as to drive the clamping jaw to move back and forth between the feeding seat and the workbench;

the clamping assembly is connected to the workbench and correspondingly arranged below the clamping jaws, the clamping assembly is provided with a first supporting piece and a second supporting piece which are oppositely arranged, and a clamping area for clamping the clothes main body is formed between the first supporting piece and the second supporting piece.

In order to facilitate clamping of the clothes main body, preferably, the first supporting member and the second supporting member are both plate-shaped and are sequentially arranged along the feeding direction of the clothes, the second supporting member is connected to the workbench, and the first supporting member is connected to the second supporting member.

The clothes rack is characterized in that the size of the clamping area is conveniently adjusted to achieve the purpose of taking and placing the clothes main body, the clothes rack further comprises a second driving mechanism used for enlarging the clamping area, the second driving mechanism is arranged on the rack, and a power output end of the second driving mechanism is connected to the first supporting piece and can drive the first supporting piece to be far away from the second supporting piece.

The first support part and the second support part are close to or far away from each other in various forms, preferably, a sliding rod extending towards the second support part is arranged on the first support part, a guide hole for the sliding rod to penetrate is correspondingly formed in the second support part, and a push plate used for abutting against the sliding rod and further driving the sliding rod to enable the first support part to be far away from the second support part is arranged on an output shaft of the second driving mechanism.

In order to ensure that the first supporting piece and the second supporting piece can be separated from each other under the action of the second driving mechanism to realize automatic reset and further realize automatic clamping, preferably, the first end of the sliding rod is connected to the first supporting piece, the second end of the sliding rod is provided with a limiting end head, the sliding rod is further sleeved with an elastic piece, one end of the elastic piece abuts against the limiting end head, the other end of the elastic piece abuts against the side wall corresponding to the second supporting piece, and the elastic piece is in an energy storage state under the condition that the push plate and the sliding rod are in an abutting state, so that the first supporting piece always has a tendency of being close to the second supporting piece to clamp the clothes main body.

In order to ensure that the clamping jaw set can move back and forth between the workbench and the feeding seat, preferably, the feeding seat is fixed on the workbench through the connecting plate set, the connecting plate set comprises a transverse plate and a vertical plate, the transverse plate extends along the feeding direction of clothes and is arranged, a first end of the transverse plate is connected to the rack, the vertical plate is arranged at a second end of the transverse plate, and the feeding seat is mounted at the top of the vertical plate and adjacent to the clamping jaws.

In order to place the shoulder straps to be spliced conveniently, the upper surface of the feeding seat is provided with an avoiding groove for the clamping jaw to extend into, and the avoiding groove extends along the feeding direction of the clothes.

Compared with the prior art, the utility model has the advantages of: in this a fixture for splicing machine loading attachment, through a actuating mechanism drive clamping jaw round trip movement between workstation and material loading seat, carry to workstation department with the baldric of material loading seat upper band centre gripping in order to realize, and the subsequent handling, at the in-process of baldric removal, the clothing main part that is connected with the baldric is spacing in the centre gripping interval between first support piece and second support piece through the combined action of first support piece and second support piece in the centre gripping subassembly, at the in-process of baldric pay-off like this, the clothing main part can all the time by effectual support, can not produce the pulling because of the removal of baldric to the baldric, avoid the baldric to produce before the concatenation and deflect, very convenient and practical.

Drawings

Fig. 1 is a schematic view of the overall structure of a feeding device of a ribbon splicing machine in the embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of FIG. 1 from another angle;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to fig. 3, in this embodiment, the clamping mechanism for a feeding device of a ribbon splicing machine includes a frame 1, a workbench 2, a clamping jaw 4, a first driving mechanism 5 and a clamping assembly 6, in this embodiment, the workbench 2, the clamping jaw 4, the first driving mechanism 5 and the clamping assembly 6 are all disposed on the workbench 2, wherein the periphery of the workbench 2 has a feeding seat 3 for placing a shoulder strap, the feeding seat 3 is disposed adjacent to the edge of the workbench 2, the clamping jaw 4 is used for conveying the shoulder strap on the feeding seat 3 to the workbench 2, the power output end of the first driving mechanism 5 is in driving connection with the clamping jaw 4, and further, the clamping jaw 4 is driven to move back and forth between the feeding seat 3 and the workbench 2.

In this embodiment, the feeding seat 3 is fixed on the workbench 2 through the connecting plate group 9, the connecting plate group 9 includes a transverse plate 91 and a vertical plate 92, the transverse plate 91 extends along the feeding direction of the clothes and is arranged, and a first end of the transverse plate 91 is connected to the rack 1, the vertical plate 92 is arranged at a second end of the transverse plate 91 and the feeding seat 3 is arranged at the top of the vertical plate 92 and is adjacent to the clamping jaw 4, an avoiding groove 3a for the clamping jaw 4 to extend into is formed in the upper surface of the feeding seat 3, and the avoiding groove extends along the feeding direction of the clothes and is arranged.

In this embodiment, the main body of the clothes connected to the shoulder straps to be spliced is clamped and fixed by the clamping assembly 6, the clamping assembly 6 is connected to the workbench 2 and correspondingly arranged below the clamping jaws 4, the clamping assembly 6 may be of different structures for realizing fixation, in this embodiment, the clamping assembly 6 has a first supporting member 61 and a second supporting member 62 which are oppositely arranged, a clamping area 6a for clamping the main body of the clothes is formed between the first supporting member 61 and the second supporting member 62, specifically, the first supporting member 61 and the second supporting member 62 are both in a plate shape and are sequentially arranged along the feeding direction of the clothes, the second supporting member 62 is connected to the workbench 2, and the first supporting member 61 is connected to the second supporting member 62.

In this embodiment, the clamping mechanism further includes a second driving mechanism 63 for increasing the clamping area 6a, the second driving mechanism 63 is disposed on the frame 1, and a power output end of the second driving mechanism 63 is connected to the first supporting member 61 and can drive the first supporting member 61 to be away from the second supporting member 62, specifically, a sliding rod 72 extending toward the second supporting member 62 is disposed on the first supporting member 61, a guide hole for the sliding rod 72 to pass through is correspondingly disposed on the second supporting member 62, and a push plate 71 for abutting against the sliding rod 72 and further driving the sliding rod 72 to make the first supporting member 61 be away from the second supporting member 62 is disposed on an output shaft of the second driving mechanism 63.

In order to ensure that the first supporting member 61 can be automatically reset after the second driving mechanism 63 is driven, so as to ensure clamping, the first end of the sliding rod 72 is connected to the first supporting member 61, the second end of the sliding rod 72 is provided with a limit end 7a, the sliding rod 72 is further sleeved with an elastic member 8, one end of the elastic member 8 abuts against the limit end 7a, the other end of the elastic member 8 abuts against the corresponding side wall of the second supporting member 62, and the elastic member 8 is in an energy storage state under the condition that the push plate 71 and the sliding rod 72 are in an abutting state, so that the first supporting member 61 always has a tendency of being close to the second supporting member 62 to clamp the clothes body.

Claims

1. A fixture for splicing machine loading attachment includes:

a frame (1);

the workbench (2) is arranged on the frame (1), a feeding seat (3) for placing a shoulder strap is arranged on the periphery of the workbench (2), and the feeding seat (3) is arranged close to the edge of the workbench (2);

it is characterized by also comprising:

the clamping jaw (4) is arranged on the workbench (2) and is used for conveying the shoulder belt on the feeding seat (3) to the workbench (2);

the first driving mechanism (5) is arranged on the workbench (2), and the power output end of the first driving mechanism (5) is in driving connection with the clamping jaw (4) so as to drive the clamping jaw (4) to move back and forth between the feeding seat (3) and the workbench (2);

the clamping assembly (6) is connected to the workbench (2) and correspondingly arranged below the clamping jaw (4), the clamping assembly (6) is provided with a first supporting piece (61) and a second supporting piece (62) which are oppositely arranged, and a clamping area (6a) for clamping the clothes main body is formed between the first supporting piece (61) and the second supporting piece (62).

2. The clamping mechanism of claim 1, wherein: the first supporting piece (61) and the second supporting piece (62) are both plate-shaped and are sequentially arranged along the feeding direction of clothes, the second supporting piece (62) is connected to the workbench (2), and the first supporting piece (61) is connected to the second supporting piece (62).

3. The clamping mechanism of claim 2, wherein: the clamping device is characterized by further comprising a second driving mechanism (63) used for increasing the clamping area (6a), wherein the second driving mechanism (63) is arranged on the rack (1), and the power output end of the second driving mechanism (63) is connected to the first supporting piece (61) and can drive the first supporting piece (61) to be far away from the second supporting piece (62).

4. The clamping mechanism of claim 3, wherein: the first supporting part (61) is provided with a sliding rod (72) extending towards the second supporting part (62), the second supporting part (62) is correspondingly provided with a guide hole for the sliding rod (72) to pass through, and an output shaft of the second driving mechanism (63) is provided with a push plate (71) which is used for abutting against the sliding rod (72) and further driving the sliding rod (72) to enable the first supporting part (61) to be far away from the second supporting part (62).

5. The clamping mechanism of claim 4, wherein: the first end of slide bar (72) is connected on first support piece (61), just the second end of slide bar (72) is equipped with spacing end (7a), it is equipped with elastic component (8) still to overlap on slide bar (72), the one end of elastic component (8) supports and leans on spacing end (7a), and the other end supports and leans on the lateral wall that second support piece (62) correspond, and push pedal (71) with slide bar (72) are in under the state of offsetting, elastic component (8) are in the energy storage state to make first support piece (61) have all the time and be close to second support piece (62), with the trend of centre gripping clothing main part.

6. A clamping mechanism according to any one of claims 1 to 5, wherein: material loading seat (3) are fixed through connection board group (9) on workstation (2), connection board group (9) are including diaphragm (91) and riser (92), diaphragm (91) extend along the material loading direction of clothing and arrange, just the first end of diaphragm (91) is connected in on frame (1), riser (92) are located the second end of diaphragm (91) just material loading seat (3) are installed the top of riser (92) and neighbouring clamping jaw (4) are arranged.

7. The clamping mechanism of claim 6, wherein: offer the confession on material loading seat (3) upper surface dodge groove (3a) that clamping jaw (4) stretched into, the groove of dodging extends along the material loading direction of clothing and arranges.