CN209276752U - A kind of trouser legs stitching devices - Google Patents

Abstract

The utility model discloses a kind of trouser legs stitching devices, including workbench, the upper surface of the workbench is equipped with groove, the inner surface both ends of the groove are rotatably connected to support roller, flexible glue platform is fixedly connected at the inside center of the groove, syringe needle avoid holes are equipped at the inside center of the flexible glue platform, connecting bracket is fixedly connected on the outside of the upper surface of the workbench, guide pipe is slidably connected by through-hole at the inside center of the connecting bracket, the upper surface of the guide pipe is fixedly connected with connecting plate, the lower surface of the connecting plate is fixedly installed with reset spring, the lower surface of the reset spring is fixedly connected on the upper surface of connecting bracket, the trouser legs stitching devices pass through the guide pipe being slidably connected, it is positioned in conjunction with the cam that handwheel connects, it is combined simultaneously by the pressing plate being slidably connected and compresses roll structure, in this way The convenience used and stability can be greatly improved, guarantees the efficiency and safety of suture.

Description

A kind of trouser legs stitching devices

Technical field

The utility model belongs to garment production equipment technical field, in particular to a kind of trouser legs stitching devices.

Background technique

It in the process of manufacture of trousers, needs for be stitched together at the both ends of cloth, forms trouser legs, and existing do Method is all that operation completion is carried out on sewing machine, and first suture is through on sewing syringe needle, is then carried out by driving mechanism Stitching processing can effectively improve suture efficiency.

But existing stitching devices still have several drawbacks place in actual use, for example need in suture to cloth Material carries out compression positioning, and existing structure type is compressed by rigid connection, is easy to generate cloth more apparent Impression, and in trouser legs suture, it has not been convenient to mobile, and suture is long, is easily reduced efficiency, while suturing When, sewing syringe needle needs height to move back and forth, and existing device lacks necessary guide frame, be easy to cause bent sewing needle It misplaces and fractures, stability in use is poor.

Utility model content

The utility model to solve the above-mentioned problems, provides a kind of trouser legs stitching devices, can be realized to the quick of trouser legs Suture.

The utility model is realized using following technical scheme:

The center of a kind of trouser legs stitching devices, including workbench, the workbench is equipped with syringe needle avoid holes, the work Make to be installed with first support on the table top of platform, guide pipe is slidably connected by through-hole at the center of the first support, it is described The top of guide pipe is installed with connecting plate, and the lower surface of the connecting plate is fixedly installed with reset spring, the reseting spring sleeve Set on the outside of guide pipe, the bottom end of the reset spring is fixedly connected with the upper surface of first support, in the guide pipe Portion is equipped with stripping ring.

Preferred scheme, the outer surface lower end two sides of the guide pipe are all provided with sliding shoe, and the outer surface of the sliding shoe is logical It crosses bar shaped sliding slot and slidably connects separator tube, the inner surface of the separator tube is slidably connected to the appearance of guide pipe by through slot Face, the outer surface of the separator tube are fixedly connected with buffering pressing plate.

Preferred scheme, the upper surface of the separator tube are fixedly installed with buffer spring, and the top of the buffer spring is supported It is connected to stripping ring, the both side surface of the separator tube is equipped with cross bar, and the lower surface of the cross bar is rotatably connected to pressing roller.

Preferred scheme, the upper surface of the first support are fixedly connected with second support, the upper table of the second support Face is equipped with suture mounting base, and the inner back side of the second support is rotatably connected to rotation axis, the rotation axis by rotating block Front side surface the upper surface of connecting plate is rotationally connected with by cam.

Preferred scheme, the rear side surface of the rotation axis are fixedly connected with handwheel, the rear side surface of the second support Be fixedly connected with arc-shaped seat, the fixed adhesion of the inner surface of the arc-shaped seat has a friction rubber plate, the friction rubber plate it is upper Surface is slidably connected to the lower surface of handwheel.

The beneficial effects of the utility model are:

The trouser legs stitching devices pass through the guide pipe that is slidably connected, are positioned in conjunction with the cam that handwheel connects, can more than Lower movement is positioned, and convenient for being oriented to sewing needle head, avoids misplacing, while the pressing plate by being slidably connected is combined and compressed Roll structure while capable of assisting compressing positioning, convenient for pulling along suture, guarantees suture efficiency, avoids interference with, such energy The convenience used and stability are enough greatly improved, guarantees the efficiency and safety of suture.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the buffering pressing plate connection schematic diagram of the utility model；

Fig. 3 is enlarged drawing at the A of the handwheel connection of the utility model；

Fig. 4 is the side partial schematic diagram that the handwheel of the utility model connects.

In figure, 1, syringe needle avoid holes；2, first support；3, guide pipe；4, connecting plate；5, reset spring；6, stripping ring；7, Sliding shoe；8, bar shaped sliding slot；9, separator tube；10, through slot；11, pressing plate is buffered；12, buffer spring；13, cross bar；14, pressing roller； 15, second support；16, mounting base is sutured；17, rotating block；18, rotation axis；19, cam；20, handwheel；21, arc-shaped seat；22, Friction rubber plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, the technical solution in embodiment is carried out it is clear, complete Ground description.Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts There are other embodiments, fall within the protection scope of the utility model.

As shown in figures 1-4, the center of a kind of trouser legs stitching devices, including workbench, the workbench is equipped with syringe needle Avoid holes 1 are installed with first support 2 on the table top of the workbench, pass through through-hole sliding at the center of the first support 2 and connect It is connected to guide pipe 3, the top of the guide pipe 3 is installed with connecting plate 4, and the lower surface of the connecting plate 4 is fixedly installed with reset Spring 5, the reset spring 5 are sheathed on the outside of guide pipe 3, the bottom end of the reset spring 5 and the upper table of first support 2 Face is fixedly connected, and the middle part of the guide pipe 3 is equipped with stripping ring 6.

In use, sewing syringe needle is fixedly installed in inside guide pipe 3, guide pipe 3 can be oriented to sewing needle head, avoid It sews when syringe needle moves up and down and eccentric dislocation occurs, improve the safety of trouser legs stitching devices, reset spring 5 can play slow Punching effect improves sewing syringe needle to the penetration of thick cloth and returns seam effect, and stripping ring 6 buys common stripping ring 6 It uses, the outside of guide pipe 3 can not only be sheathed on securely, buffer spring 12 is limited, prevent buffer spring 12 de- It falls, can also quickly be disassembled from guide pipe 3 when buffer spring 12 needs replacing, be convenient for changing spring.

In order to further increase the sewing effect to thick cloth, preferred scheme, the outer surface lower end two of the guide pipe 3 Side is all provided with sliding shoe 7, and the outer surface of the sliding shoe 7 slidably connects separator tube 9 by bar shaped sliding slot 8, the separator tube 9 Inner surface is slidably connected to the outer surface of guide pipe 3 by through slot 10, and the outer surface of the separator tube 9 is fixedly connected with buffering Pressing plate 11.

Preferred scheme, the upper surface of the separator tube 9 are fixedly installed with buffer spring 12, the top of the buffer spring 12 End is connected to stripping ring 6, can guarantee to compress when separator tube 9 moves up and down, can also provide when by biggish resistance slow Punching is logical, and then improves the operation stability of the trouser legs stitching devices of the utility model, and the both side surface of the separator tube 9 is all provided with There is cross bar 13, the lower surface of the cross bar 13 is rotatably connected to pressing roller 14, and compression can be assisted to position, 14 turns of pressing roller Trouser legs can also be driven to rotate when dynamic, improve suture efficiency.

Preferred scheme, the upper surface of the first support 2 are fixedly connected with second support 15, the second support 15 Upper surface is equipped with suture mounting base 16, the mountable sewing syringe needle of mounting base 16 and driving device is sutured, with reference to existing suture skill Art is capable of automatic assembling, and the inner back side of the second support 15 is rotatably connected to rotation axis 18, the rotation by rotating block 17 The front side surface of axis 18 is rotationally connected with the upper surface of connecting plate 4 by cam 19.

Preferred scheme, as shown in Figure 3, Figure 4, the rear side surface of the rotation axis 18 are fixedly connected with handwheel 20, described The rear side surface of second support 15 is fixedly connected with arc-shaped seat 21, and the fixed adhesion of the inner surface of the arc-shaped seat 21 has friction rubber The upper surface slide of offset plate 22, the friction rubber plate 22 is connected to the lower surface of handwheel 20, can increase frictional resistance to It avoids handwheel 20 from arbitrarily rotating, improves the stability of adjusting.

When in use, trouser legs can be placed on workbench, while the starting point of position to be stapled is placed in syringe needle and is kept away It allows near hole 1, handwheel 20 is then rotated 180 °, cam 19 rotates, and upper end boss turns to lower end, compresses guide pipe 3 Separator tube 9 is pressed downward by slide downward, simultaneous buffering spring 12, can be pushed down suture location with buffering pressing plate 11, be pressed simultaneously Tight roller 14 moves down, to clamp trouser legs, improves security and stability when suture, and needs after the completion of a position suture It is moved along suture, pulls trouser legs, guaranteed to will not interfere with movement while compressing positioning, improve stability, and simultaneously When moving, if buffering pressing plate 11 compresses overweight, resistance is larger, and separator tube 9 can compress buffer spring 12 upwards and be kept away It allows, while guaranteeing to compress stability, excessive interference when avoiding mobile can greatly improve the convenience used and stabilization in this way Property.

The utility model is not limited to examples detailed above, in claims limited range of the utility model, this The various deformations or amendments that field technical staff can make without creative work are protected by this patent.

Claims (5)

1. a kind of trouser legs stitching devices, including workbench, it is characterised in that: the center of the workbench is avoided equipped with syringe needle Hole (1) is installed with first support (2) on the table top of the workbench, is passed through through-hole at the center of the first support (2) and is slided It is connected with guide pipe (3), the top of the guide pipe (3) is installed with connecting plate (4), and the lower surface of the connecting plate (4) is fixed It is equipped with reset spring (5), the reset spring (5) is sheathed on the outside of guide pipe (3), the bottom end of the reset spring (5) It is fixedly connected with the upper surface of first support (2), the middle part of the guide pipe (3) is equipped with stripping ring (6).

2. trouser legs stitching devices according to claim 1, it is characterised in that: the outer surface lower end two of the guide pipe (3) Side is all provided with sliding shoe (7), and the outer surface of the sliding shoe (7) is slidably connected separator tube (9) by bar shaped sliding slot (8), described The inner surface of separator tube (9) is slidably connected to the outer surfaces of guide pipe (3) by through slot (10), the separator tube (9) it is outer Surface is fixedly connected with buffering pressing plate (11).

3. trouser legs stitching devices according to claim 2, it is characterised in that: the fixed peace in the upper surface of the separator tube (9) Equipped with buffer spring (12), the top of the buffer spring (12) is connected to stripping ring (6), the two sides table of the separator tube (9) Face is equipped with cross bar (13), and the lower surface of the cross bar (13) is rotatably connected to pressing roller (14).

4. trouser legs stitching devices according to claim 1, it is characterised in that: the upper surface of the first support (2) is fixed It is connected with second support (15), the upper surface of the second support (15) is equipped with suture mounting base (16), the second support (15) inner back side is rotatably connected to rotation axis (18) by rotating block (17), and the front side surface of the rotation axis (18) passes through Cam (19) is rotationally connected with the upper surface of connecting plate (4).

5. trouser legs stitching devices according to claim 4, it is characterised in that: the rear side surface of the rotation axis (18) is fixed It is connected with handwheel (20), the rear side surface of the second support (15) is fixedly connected with arc-shaped seat (21), the arc-shaped seat (21) The fixed adhesion of inner surface have friction rubber plate (22), the upper surface slide of the friction rubber plate (22) is connected to handwheel (20) lower surface.