CN210561102U

CN210561102U - Pocket sewing machine

Info

Publication number: CN210561102U
Application number: CN201921376287.2U
Authority: CN
Inventors: 覃霞; 冯利
Original assignee: Chongqing 3533 Teyo Foreign ltd LLC
Current assignee: Chongqing 3533 Teyo Foreign ltd LLC
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-19
Anticipated expiration: 2029-08-22

Abstract

The utility model relates to a pocket sewing machine relates to sewing machine equipment field, and it includes base and organism, installs the syringe needle on the organism, install gliding workstation on the base, fixed mounting has main cloth layering and pocket cloth clamp plate on the workstation, keep away from one side of main cloth layering on the workstation and offer with pocket sewing orbit assorted pocket spout, slidable mounting has the slider on the pocket spout. The utility model discloses can solve the problem that takes place the cloth unevenness or double-deck cloth dislocation when making up the pocket, improve the pocket and make up the quality.

Description

Pocket sewing machine

Technical Field

The utility model belongs to the technical field of the technique of sewing machine equipment and specifically relates to a pocket sewing machine is related to.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. When an operator sews the pocket, the main cloth and the pocket cloth are stacked firstly, then the pocket cloth is pressed by pressing the pocket template with hands, and the cloth position is changed by continuously moving and rotating, so that the sewing is finished by sewing the pocket outlet track. In the whole sewing process, the movement of an operator can cause uneven cloth or dislocation of the main cloth and the pocket cloth, thereby affecting the sewing quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pocket sewing machine solves the problem that takes place the cloth unevenness or double-deck cloth dislocation when making up the pocket.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a pocket sewing machine, includes base and organism, installs the syringe needle on the organism, install gliding workstation on the base, fixed mounting has main cloth layering and pocket cloth clamp plate on the workstation, keep away from one side of main cloth layering on the workstation and offer with pocket sewing orbit assorted pocket spout, slidable mounting has the slider on the pocket spout.

By adopting the technical scheme, the main cloth is pressed and flattened by the main cloth pressing strip and is pressed on the workbench, the pocket cloth is pressed on the workbench by the pocket cloth pressing plate, and the two layers of cloth keep relative positions unchanged in the process of sewing the pocket on the movable workbench, so that wrinkles or dislocation of the cloth are avoided. Meanwhile, an operator can move the workbench to enable the sliding block to slide in the pocket sliding groove on the workbench to sew the pocket, cloth pressing and sewing track paying attention are not needed, labor intensity is reduced, and sewing quality is improved.

The utility model discloses further set up to: the workstation is last to have seted up the accommodation hole, install extension spring in the accommodation hole, extension spring one end fixedly connected with fixed axle, the fixed axle slides in the accommodation hole under extension spring's effect, main cloth layering suit is fixed on the fixed axle and through the block.

By adopting the technical scheme, the main cloth pressing strip presses the main cloth under the action of the extension spring to ensure that the main cloth cannot move when the workbench is moved. Meanwhile, the main cloth pressing strip can be manually stirred to rotate around the fixed shaft, when the cloth pressing strip is used, the main cloth pressing strip is rotated to a working position to press the main cloth, and when the cloth pressing strip is not used, the main cloth pressing strip is rotated to the edge of the workbench to be folded.

The utility model discloses further set up to: the main cloth pressing strip is made of a stainless steel sheet with the thickness of 1 mm-2 mm, and a layer of rubber is coated outside the steel sheet.

By adopting the technical scheme, the abrasion of the main cloth pressing strip on the main cloth can be reduced.

The utility model discloses further set up to: the pocket cloth pressing plate is fixedly installed on the workbench through the installation frame, a connector is fixedly installed at one end of the pocket cloth pressing plate, the connector is hinged to the installation frame, a torsion spring is installed on the installation frame, and two ends of the torsion spring are fixedly connected to the installation frame and the connector respectively.

By adopting the technical scheme, the pocket cloth pressing plate can tightly press the pocket cloth through the torsion spring.

The utility model discloses further set up to: the mounting frame is fixedly clamped with the workbench.

By adopting the technical scheme, whether the mounting frame and the pocket cloth pressing plate are used or not can be selected according to actual conditions. When not making up the pocket, the operator can demolish the mounting bracket, and the main cloth is smoothed out and the cloth is made up to the main cloth layering of exclusive use, and need not smooth the cloth with the hand.

The utility model discloses further set up to: an open cavity is formed in one side, close to the workbench, of the base, and a through hole is formed in one side, away from the open cavity, of the cavity; fixed mounting has the slider on the slider, the one end threaded connection that the slider deviates from the slider has the axis of rotation, the one end rotation that the axis of rotation deviates from the slider is installed on the through-hole and is stretched out the base, the one end fixed mounting that the base was stretched out to the axis of rotation has the hand wheel.

Through adopting above-mentioned technical scheme, thereby the operator can rotate the hand wheel and drive the axis of rotation and rotate and make the slider along the axis lift of axis of rotation along the axis of rotation, make the workstation realize going up and down then.

The utility model discloses further set up to: when the rotating shaft rotates to enable the workbench to ascend to a working position, the workbench is arranged above the base and has a gap; when the rotating shaft rotates to enable the workbench to descend to the initial position, the workbench is arranged in the cavity of the base.

By adopting the technical scheme, when the pocket is sewn by moving the operating workbench, the workbench does not interfere with the base; meanwhile, the workbench is not in direct contact with the base, so that friction between the workbench and the base is avoided. When the pocket is not sewed, the workbench can be descended and contained in the cavity of the base.

The utility model discloses further set up to: the cross section of the pocket sliding groove is T-shaped, the pocket sliding groove consists of a first straight groove, a second straight groove and a V-shaped groove and forms a symmetrical pattern, the first straight groove and the second straight groove are parallel and have the same length, the end points of the same sides of the first straight groove and the second straight groove are respectively connected with the two ends of the V-shaped groove, and the vertex of the V-shaped groove is far away from the first straight groove and the second straight groove; one end of the first straight groove, which is far away from the V-shaped groove, is connected with a guide groove, and one end of the guide groove, which is far away from the first straight groove, penetrates to the edge of the workbench.

By adopting the technical scheme, the pocket sliding groove is convenient to process, and the sliding block can not be separated from the pocket sliding groove after sliding in.

To sum up, the utility model discloses a beneficial technological effect does:

1. the phenomenon that the sewing quality is affected due to the fact that the cloth is folded and misplaced in the sewing process is avoided;

2. the standardized sewing does not need an operator to press cloth and pay attention to sewing tracks, so that the labor intensity is reduced, and the sewing quality is improved;

3. the friction between the cloth and the base is eliminated, the work table can be operated to more conveniently and simply sew the pocket, the labor intensity is reduced, and the work efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 with the body removed;

3 FIG. 33 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 the 3 plane 3 A 3- 3 A 3 in 3 FIG. 32 3; 3

FIG. 4 is an enlarged view of portion B of FIG. 2;

FIG. 5 is an exploded view of the table and screw and mounting bracket configuration;

fig. 6 is a cross-sectional view taken along plane C-C of fig. 2.

In the figure, 1, a base; 11. a cavity; 12. a through hole; 2. a body; 3. a work table; 31. an accommodation hole; 32. a clamping groove; 33. a pocket chute; 331. a first straight groove; 332. a second straight groove; 333. a V-shaped groove; 334. a guide groove; 335. cutting; 4. pressing strips of main cloth; 41. an extension spring; 42. a fixed shaft; 43. capping; 5. a mounting frame; 51. the hinge convex edge; 52. a hinge slot; 53. hinging a shaft; 54. a torsion spring; 55. clamping the strip; 6. a pocket cloth pressing plate; 61. a linker; 7. a slider; 71. a slider; 8. a rotating shaft; 9. a handwheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the pocket sewing machine disclosed in the present invention comprises a base 1, a machine body 2 and a worktable 3. Organism 2 fixed mounting is close to the edge in 1 one side of base, and workstation 3 is installed on 1 upper portion of base and can relative slip, and main cloth layering 4 and pocket cloth clamp plate 6 are installed to the one side that deviates from base 1 on workstation 3. The main cloth pressing strip 4 compresses and fixes the main cloth, and the pocket cloth pressing plate 6 compresses and fixes the pocket cloth, so that the main cloth and the pocket cloth are fixed in position on the workbench 3, the pocket is sewn through the movable workbench 3, the position between the main cloth and the pocket cloth is relatively fixed in the sewing process, and the pocket sewing quality is improved.

Referring to fig. 2 and 3, the worktable 3 may be a rectangular parallelepiped plate-shaped structure, two receiving holes 31 may be opened near the edge on one of the main planes, the receiving holes 31 may be blind holes, an extension spring 41 is fixedly mounted on the bottom surface of the receiving hole 31, and a fixing shaft 42 is fixedly connected to one end of the extension spring 41 departing from the bottom surface of the receiving hole 31. The main cloth layering 4 is a strip-shaped sheet structure, a through hole is formed in one end of the main plane, and the main cloth layering 4 is sleeved on the fixed shaft 42 through the through hole. The end of the fixed shaft 42 far away from the workbench 3 is fixedly provided with a cap 43, and the cap 43 and the fixed shaft 42 can be in threaded connection. After the main cloth pressing strip 4 is sleeved on the fixed shaft 42 and fixed by the cap 43, the extension spring 41 is extended by the fixed shaft 42, and the main cloth pressing strip 4 presses the workbench 3 under the restoring force of the extension spring 41. The main cloth layering 4 is made of elastic materials and can be a stainless steel sheet with the thickness of 1 mm-2 mm, and in order to reduce friction on the main cloth, a layer of rubber is coated outside the steel sheet.

Referring to fig. 2 and 4, the pocket fabric pressing plate 6 has a rectangular plate-shaped structure, and one end of the rectangular plate protrudes outward to form a V shape. The pocket cloth pressing plate 6 is fixedly provided with a connector 61 deviating from the V-shaped convex end, and one end of the connector 61 far away from the pocket cloth pressing plate 6 is hinged with the mounting frame 5. The cross section of the mounting frame 5 is U-shaped, and the side surface of the mounting frame 5 adjacent to the opening is symmetrically provided with hinged convex edges 51. The connecting body 61 is hinged with the hinge convex edge 51 through a hinge shaft 53. A hinge groove 52 is formed on the outer side surface of the hinge convex edge 51 of the mounting bracket 5, the hinge groove 52 is positioned below the connecting body 61, a torsion spring 54 is installed in the hinge groove 52, one end of the torsion spring 54 is fixed in the hinge groove 52, and the other end of the torsion spring 54 is fixed on the connecting body 61. The pocket cloth presser 6 can rotate about the hinge axis 53 away from the table top of the table 3 and return to pressing against the table 3 under the action of the torsion spring 54. When the pocket cloth pressing plate 6 tightly presses the workbench 3, a gap is arranged between the connecting body 61 and the workbench 3, and the height of the gap is larger than that of the main cloth pressing strip 4.

Referring to fig. 5 and 6, the inner surfaces of the two open sides of the mounting bracket 5 are symmetrically provided with clamping strips 55. On workstation 3, joint groove 32 has been seted up to 3 principal plane's of workstation one end, and mounting bracket 5 cooperates the card through card strip 55 and joint groove 32 and fixes in workstation 3. The main plane of the workbench 3 close to the base 1 is provided with a pocket sliding groove 33, the cross section of the pocket sliding groove 33 is in a T shape, the pocket sliding groove 33 is composed of a first straight groove 331, a second straight groove 332 and a V-shaped groove 333 and forms a symmetrical figure, the first straight groove 331 and the second straight groove 332 are parallel and have the same length, the end points of the same side of the first straight groove 331 and the second straight groove 332 are respectively connected with the two ends of the V-shaped groove 333, and the vertex of the V-shaped groove 333 is far away from the first straight groove 331 and the second straight groove 332. One end of the first straight groove 331, which is far away from the V-shaped groove 333, is connected with a guide groove 334, and one end of the guide groove 334, which is far away from the first straight groove 331, penetrates to the edge of the worktable 3.

An open cavity 11 is formed in one surface, close to the workbench 3, of the base 1, and a penetrating through hole 12 is formed in the surface, far away from the open surface, of the base 1, which is located on the cavity 11. The through hole 12 is rotatably connected with a rotating shaft 8, the rotating shaft 8 penetrates through the through hole 12 and extends out of the base 1, and the rotating shaft 8 and the through hole 12 can be connected through a bearing. A hand wheel 9 is fixedly arranged at one end of the rotating shaft 8 extending out of the base 1, and a sliding part 7 is connected with the other end of the rotating shaft 8 through threads. A sliding block 71 is fixedly mounted at one end of the sliding part 7 far away from the rotating shaft 8, and the sliding part 7 is connected with the pocket sliding groove 33 in a sliding mode through the sliding block 71. The slider 7 is mounted in the pocket slide groove 33 through the guide groove 334. The insertion strip 335 is inserted into the guide groove 334, the insertion strip 335 has a long strip structure corresponding to the guide groove 334, and after the slider 7 is mounted in the pocket sliding groove 33, the insertion strip 335 is inserted into the guide groove 334 to block the slider 7, thereby preventing the slider 7 from sliding out.

During the use, rotate hand wheel 9 in order to drive the axis of rotation 8 rotatory, because axis of rotation 8 and slider 7 threaded connection and slider 7 are restricted circumferential direction by workstation 3 and are rotated, so slider 7 goes up and down along the axis of rotation 8 along with the rotation of axis of rotation 8 to drive workstation 3 goes up and down. The length of the thread on the rotating shaft 8 defines the stroke of the lifting of the table 3. When the workbench 3 is lifted to be at a working position, one side of the pocket sliding groove 33 on the workbench 3 is higher than the opening of the cavity 11 on the base 1; when the working platform 3 is lowered to the initial position, one side of the accommodating hole 31 on the working platform 3 coincides with the opening of the cavity 11 on the base 1.

The utility model discloses theory of operation when using is: when a pocket is sewn, the rotating hand wheel 9 drives the rotating shaft 8 to rotate, the sliding piece 7 ascends along the axis of the rotating shaft 8 along with the rotation of the rotating shaft 8, after the workbench 3 ascends to a working position, the main cloth pressing strip 4 is lifted, main cloth is placed on the workbench 3, then the main cloth pressing strip 4 is loosened, and the main cloth pressing strip 4 presses the main cloth under the action of the stretching spring 41. The pocket fabric pressing plate 6 is lifted to place the pocket fabric on the main fabric, then the pocket fabric pressing plate 6 is loosened, and the pocket fabric pressing plate 6 presses the pocket fabric tightly under the action of the torsion spring 54. When the sewing machine is turned on, the operator moves the table 3 to slide the slider 71 in the pocket chute 33, thereby sewing the pocket. After the sewing is finished, the hand wheel 9 is rotated reversely to drive the rotating shaft 8 to rotate, and the sliding piece 7 descends along the axis of the rotating shaft 8 along with the rotation of the rotating shaft 8 until the workbench 3 descends to the initial position. When a pocket of another specification needs to be produced, the inserting bar 335 is pulled out, the workbench 3 is withdrawn along the guide groove 334 to be separated from the sliding part 7, the workbench 3 of another specification is replaced and the installation is completed, and then the inserting bar 335 is inserted into the guide groove 334, and the pocket can be sewn. When the pocket is not produced, the mounting frame 5 can be detached from the workbench 3, and the workbench 3 is lowered to the initial position, so that the cloth can be sewn.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pocket sewing machine, includes base (1) and organism (2), installs the syringe needle on organism (2), its characterized in that: install gliding workstation (3) on base (1), fixed mounting has main cloth layering (4) and pocket cloth clamp plate (6) on workstation (3), keep away from one side of main cloth layering (4) on workstation (3) and offer with pocket sewing orbit assorted pocket spout (33), slidable mounting has slider (71) on pocket spout (33).

2. The pocket sewing machine of claim 1, wherein: the utility model discloses a cloth pressing device, including workstation (3), workstation (3) have been seted up accommodation hole (31), install extension spring (41) in accommodation hole (31), extension spring (41) one end fixedly connected with fixed axle (42), fixed axle (42) slide in accommodation hole (31) under extension spring's (41) effect, main cloth layering (4) suit is fixed on fixed axle (42) and through lid (44).

3. The pocket sewing machine of claim 2, wherein: the main cloth layering (4) is made of a stainless steel sheet with the thickness of 1-2 mm, and a layer of rubber is coated outside the steel sheet.

4. The pocket sewing machine of claim 1, wherein: pocket cloth clamp plate (6) pass through mounting bracket (5) fixed mounting on workstation (3), pocket cloth clamp plate (6) one end fixed mounting has connector (61), connector (61) are articulated with mounting bracket (5), install torsion spring (54) on mounting bracket (5), the both ends difference rigid coupling of torsion spring (54) is on mounting bracket (5) and connector (61).

5. The pocket sewing machine of claim 3, wherein: the mounting rack (5) is fixedly connected with the workbench (3) in a clamping manner.

6. The pocket sewing machine of claim 1, wherein: an open cavity (11) is formed in one side, close to the workbench (3), of the base (1), and a through hole (12) is formed in one side, away from the open cavity, of the cavity (11); fixed mounting has slider (7) on slider (71), the one end threaded connection that slider (7) deviates from slider (71) has axis of rotation (8), the one end rotation that axis of rotation (8) deviates from slider (7) is installed on through-hole (12) and is stretched out base (1), the one end fixed mounting that axis of rotation (8) stretched out base (1) has hand wheel (9).

7. The pocket sewing machine of claim 6, wherein: when the rotating shaft (8) rotates to enable the workbench (3) to ascend to a working position, the workbench (3) is arranged above the base (1) and has a gap; when the rotating shaft (8) rotates to enable the workbench (3) to descend to the initial position, the workbench (3) is arranged in the cavity (11) of the base (1).

8. The pocket sewing machine of claim 1, wherein: the cross section of the pocket sliding groove (33) is T-shaped, the pocket sliding groove (33) is composed of a first straight groove (331), a second straight groove (332) and a V-shaped groove (333) and forms a symmetrical figure, the first straight groove (331) and the second straight groove (332) are parallel and equal in length, the end points of the same side of the first straight groove (331) and the second straight groove (332) are respectively connected with the two ends of the V-shaped groove (333), and the vertex of the V-shaped groove (333) is far away from the first straight groove (331) and the second straight groove (332); one end of the first straight groove (331) far away from the V-shaped groove (333) is connected with a guide groove (334), and one end of the guide groove (334) far away from the first straight groove (331) penetrates to the edge of the workbench (3).