CN212895353U

CN212895353U - Flush joint machine shell with concealed wiring function

Info

Publication number: CN212895353U
Application number: CN202021159767.6U
Authority: CN
Inventors: 陈晓波
Original assignee: Taizhou Honglie Sewing Machine Co ltd
Current assignee: Taizhou Honglie Sewing Machine Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-04-06
Anticipated expiration: 2030-06-19

Abstract

The utility model belongs to the technical field of the flush joint machine, especially, relate to a flush joint machine shell with conceal wiring function. The utility model discloses, there is the circuit confusion to flush joint machine among the prior art, influences the problem of sewing operation. The utility model provides a flush joint machine shell with hide wiring function, has the flush joint machine casing of installation cavity including inside, flush joint machine casing one side surface has the wiring groove to the inside sunken of flush joint machine casing, the lateral wall of flush joint machine casing is all run through at the both ends of wiring groove. The utility model discloses be equipped with the wiring groove at lockstitch casing lateral wall, the circuit can be regularly accomodate to the wiring groove in, prevents to take place the problem that the circuit is chaotic, knoes in the use, the sewing operation of being convenient for.

Description

Flush joint machine shell with concealed wiring function

Technical Field

The utility model belongs to the technical field of the flush joint machine, especially, relate to a flush joint machine shell with conceal wiring function.

Background

A flat-seam sewing machine is a machine which uses a single sewing thread to form a stitch on a material to be sewn, thereby interweaving or sewing one or more layers of the material to be sewn. The flat sewing machine can be used for sewing fabrics such as cotton, hemp, silk, wool, rayon and the like and products such as leather, plastics, paper and the like, the thin material is generally used for knitting, underwear, shirts, uniforms and the like, the thick material is generally used for various sportswear, jeans, fashion, overcoat, shoes, hats, fur, bags and the like, the flat sewing machine is the most basic vehicle type in sewing equipment, the simplest stitch is in sewing, and the sewn stitch is neat and attractive, uniform, flat and firm, high in sewing speed, simple and convenient to operate and easy to understand and use. The flat sewing machine in the prior art has the problems that the line is disordered and the sewing operation is influenced.

For example, the chinese patent of invention discloses a lockstitch sewing machine [ application number: 201611139968.8], the invention includes the flat seamer shell, installs the basic shaft in the flat seamer shell, installs the feeding cam and the mop cam on the basic shaft, the feeding cam drives the feeding mechanism, its characteristic is, sets up two adjusting knobs in the front side of the flat seamer shell, the middle part of two adjusting knobs stretches out the knockout pin to the flat seamer shell, the adjusting knob controls the said knockout pin to stretch into or stretch out of the flat seamer shell; a synchronous adjusting piece is arranged in the flat sewing machine shell, the synchronous adjusting piece is a swing rod, a top rod positioned on the upper side corresponds to the upper end of the swing rod, a top rod positioned on the lower side corresponds to the lower end of the swing rod, the middle part of the swing rod is fixed on a switching shaft, the switching shaft is rotatably arranged on the flat sewing machine shell, one end of the switching shaft is provided with a switching device, the switching device controls the upper end of the swing rod or the lower end of the swing rod to be abutted against the corresponding top rod, the middle part of the swing rod extends backwards to form an adjusting support rod, and the outer end part of the; a tooth pitch adjusting crank is arranged on one side of a feeding swing plate seat of the feeding mechanism, the tooth pitch adjusting crank and the feeding swing plate seat are coaxially arranged, a pin column is arranged on one side of the feeding swing plate seat and is clamped in a slot hole at the lower end of the tooth pitch adjusting crank, the other end of the tooth pitch adjusting crank is hinged with the lower end of the tooth pitch adjusting rod, a mop cloth adjusting shaft is transversely arranged in the upper side of the flat sewing machine shell, the upper end of the mop cloth adjusting rod is hinged with one end of the mop cloth crank, the mop cloth crank is fixedly sleeved on the mop cloth adjusting shaft, the mop cloth swing plate seat is further fixed on the mop cloth adjusting shaft, an adjusting swing plate, an input swing plate and an output swing plate are arranged in the mop cloth swing plate seat, the lower ends of the adjusting swing plate, the input swing plate and the output swing plate are hinged on the same shaft, the upper end of the adjusting swing plate is, the upper end of the output swinging plate and the upper end of the longitudinal rod are hinged on a mop crank component together, the upper ends of the output swinging plate and the longitudinal rod synchronously swing around a middle shaft of the mop crank component, the lower end of the longitudinal rod is hinged with a driving rod, and the driving rod drives a one-way mop wheel component at the front part of the lockstitch sewing machine shell; the head of the lockstitch sewing machine is also provided with a presser foot component and a mop wheel component, the presser foot component comprises a presser foot rod and a presser foot arranged at the lower end of the presser foot rod, the mop wheel component comprises a mop wheel lifting rod and a mop wheel, the presser foot rod and the mop wheel lifting rod are both provided with a lifting seat, and one side of the lifting seat extends to form a lifting block; the lower sides of the two lifting blocks are abutted against the supporting plate, the middle part of the supporting plate extends upwards to form a connecting part, the connecting part is connected with a driving mechanism at the rear side of the machine head through a transmission connecting rod assembly, and the driving mechanism drives the supporting plate to lift up and down through the transmission connecting rod assembly; a lifting lever is hinged in the machine head, the side pulling end of the lifting lever is connected with the knee control device through a transverse pull rod, and the jacking end of the lifting lever abuts against the lower side of the supporting plate; the lifting mechanism is characterized in that a shifting lever is rotatably mounted on the rear side of the machine head, one end of the shifting lever extends out of the machine head and is provided with a handle, a jacking cam is mounted at the other end of the shifting lever, and the jacking cam abuts against the lower side of the jacking end of the lifting lever.

The invention adopts the synchronous adjusting piece to be matched with the upper ejector rod and the lower ejector rod to coordinate the cloth feeding speed of the mop wheel and the teeth, has the advantages of simple and reliable operation, but still does not solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a can go on regularly to the circuit trend, the flush joint machine shell that has of the sewing operation of being convenient for conceal the wiring function is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a flush joint machine shell with conceal wiring function, has the flush joint machine casing of installation cavity including inside, flush joint machine casing one side surface has the wiring groove to the inside sunken of flush joint machine casing, the lateral wall of flush joint machine casing is all run through at the both ends of wiring groove.

In foretell flush joint machine shell with conceal wiring function, the wiring groove includes first wiring groove and the second wiring groove that communicates each other, and the lateral wall of flush joint machine shell is run through to the one end that the second wiring groove was kept away from to first wiring groove, and the lateral wall of flush joint machine shell is run through to the one end that the first wiring groove was kept away from to the second wiring groove, still crosses the aqueduct including the arc that is located between first wiring groove and the second wiring groove, aqueduct one end is linked together with first wiring groove is crossed to the arc, and the other end is linked together with second wiring groove.

In the flush joint machine shell with the concealed wiring function, the included angle between the axial lead of the first wiring groove and the axial lead of the second wiring groove is 120-150 degrees.

In foretell flush joint machine shell with conceal wiring function, the wiring groove still includes and is located the wiring groove lateral wall and to the sunken fixed recess in the flush joint machine shell, fixed recess and first wiring groove, second wiring groove and arc transition groove homogeneous phase intercommunication, fixed recess bottom is arc.

In foretell flush joint machine shell with hide wiring function, flush joint machine shell side still is equipped with the limiting plate, limiting plate one end is passed through the screw and can be dismantled with the flush joint machine shell and be connected, and the other end extends to wiring groove top.

In the sewing machine shell with the concealed wiring function, the side surface of the limiting plate is protruded with the jacking block, and the jacking block can extend into the wiring groove by rotating the screw.

In foretell flush joint machine shell with hide wiring function, flush joint machine shell upper end is equipped with the mounting groove that is used for installing the lubricating oil pump, still includes the lubrication channel who link up the flush joint machine shell, and the lubricating oil pump is linked together through lubrication channel and installation cavity, lubrication channel is located the installation cavity top.

In foretell flush joint machine shell with hide wiring function, still fixedly connected with mount table on the flush joint machine shell, the one end that the flush joint machine shell was kept away from to the inside extension of mounting groove of mount table, still include and provide the platform with flush joint machine shell fixed connection's support, it is located the mounting groove below to support to provide the platform.

In the flat sewing machine shell with the concealed wiring function, the inner surface of the flat sewing machine shell is also provided with a mounting lug which extends into the mounting cavity in a protruding mode.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with the wiring groove at lockstitch casing lateral wall, the circuit can be regularly accomodate to the wiring groove in, prevents to take place the problem that the circuit is chaotic, knoes in the use, the sewing operation of being convenient for.

2. The utility model discloses be equipped with the mounting groove that is used for installing lubricating-oil pump in flush joint casing body upper end for lubricating-oil pump can set up in flush joint casing body upper end, plays the effect of stepping down to the lower extreme space like this, and the pressure that needs to provide when convenient for example automatic trimming structure has also reduced the lubricating-oil pump fuel feeding simultaneously.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of a lockstitch sewing machine housing;

FIG. 3 is a cross-sectional view of a limiting plate;

in the figure: flush joint machine casing 1, installation cavity 2, wiring groove 3, mounting groove 4, lubricated passageway 5, mount table 6, support provide platform 7, installation lug 9, limiting plate 10, screw 11, tight piece 12 of top, first wiring groove 31, second wiring groove 32, arc transition groove 33, fixed recess 34.

Detailed Description

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

Referring to fig. 1 and 2, the flat sewing machine comprises a flat sewing machine shell 1 with a mounting cavity 2 inside, wherein a wiring groove 3 which is concave towards the inside of the flat sewing machine shell 1 is arranged on one side surface of the flat sewing machine shell 1, and two ends of the wiring groove 3 penetrate through the side wall of the flat sewing machine shell 1.

The utility model discloses, during the use, realize the relevant drive structure and the transmission structure setting of sewing with the flush joint machine in installation cavity 2, regular to the wiring groove 3 with the circuit again, so the utility model discloses be equipped with wiring groove 3 at flush joint machine casing 1 lateral wall, the circuit can regularly accomodate to wiring groove 3 in, prevents to take place the problem that the circuit is chaotic, knoes in the use, the sewing operation of being convenient for.

Specifically speaking, wiring groove 3 includes first wiring groove 31 and second wiring groove 32 that communicate with each other, and the one end that second wiring groove 32 was kept away from to first wiring groove 31 runs through the lateral wall of flush joint casing 1, and the one end that first wiring groove 31 was kept away from to second wiring groove 32 runs through the lateral wall of flush joint casing 1, still includes the arc that is located between first wiring groove 31 and the second wiring groove 32 and crosses aqueduct 33, aqueduct 33 one end is linked together with first wiring groove 31 is crossed to the arc, and the other end is linked together with second wiring groove 32. According to the requirement of line arrangement, the regular inlet and outlet directions of the line are not consistent, so that the first wiring groove 31 and the second wiring groove 32 with two different directions need to be arranged, the arc transition groove 33 is utilized to realize arc transition connection, and the line is convenient to bend and extend.

Preferably, the included angle between the axial line of the first wiring groove 31 and the axial line of the second wiring groove 32 is 120-150 degrees. The appropriate bend angle facilitates routing while also reducing the likelihood of the wire exiting the routing slot 3.

As shown in fig. 2, the wiring groove 3 further includes a fixing groove 34 located on the side wall of the wiring groove 3 and recessed into the lockstitch sewing machine housing 1, the fixing groove 34 is communicated with the first wiring groove 31, the second wiring groove 32 and the arc transition groove 33, and the bottom surface of the fixing groove 34 is arc-shaped. When arranging the circuit in wiring groove 3 like this, can block the circuit in fixed recess 34 to improve the combination fastness of circuit and wiring groove 3.

Referring to fig. 1 and 3, a limiting plate 10 is further arranged on the side surface of the lockstitch sewing machine shell 1, one end of the limiting plate 10 is detachably connected with the lockstitch sewing machine shell 1 through a screw 11, and the other end of the limiting plate extends to the upper side of the wiring groove 3. The limiting plate 10 extends to the upper part of the wiring groove 3 and can limit the line in the wiring groove 3. The side of the limiting plate 10 protrudes with a tightening block 12, and the tightening block 12 can extend into the wiring groove 3 by rotating the screw 11. The rotating screw 11 fixes the limit plate 10 to the side of the flush joint machine shell 1, and the tightening block 12 is pressed on the surface of the circuit in the wiring groove 3 at the moment, so that the stability of accommodating the circuit is ensured.

As shown in fig. 2, the upper end of the lockstitch sewing machine housing 1 is provided with a mounting groove 4 for mounting a lubricating oil pump (not shown in the figure), and further comprises a lubricating channel 5 penetrating through the lockstitch sewing machine housing 1, the lubricating oil pump is communicated with the mounting cavity 2 through the lubricating channel 5, and the lubricating channel 5 is positioned above the mounting cavity 2. Related driving structures and transmission structures for realizing sewing of the flat sewing machine are arranged in the installation cavity 2, and the lubricating oil pump is communicated with the driving structures and the transmission structures through a lubricating channel 5 to realize lubrication.

During the use, the lubricating oil pump is installed to flush joint machine casing 1 top through mounting groove 4 to be linked together through lubricated passageway 5 and relevant drive structure and drive structure, the sewing in-process, lubricating oil is carried to relevant drive structure and drive structure in through the lubricating oil pump and is realized lubricating. The event the utility model discloses be equipped with mounting groove 4 that is used for installing lubricating-oil pump in flush joint casing 1 upper end for lubricating-oil pump can set up in flush joint casing 1 upper end, plays the effect of stepping down to the lower extreme space like this, and the pressure that needs to provide when convenient for example automatic trimming structure has also reduced the lubricating-oil pump fuel feeding simultaneously.

As shown in fig. 2, the flat seamer casing 1 is further fixedly connected with an installation platform 6, one end of the installation platform 6, which is far away from the flat seamer casing 1, extends towards the inside of the installation groove 4, and the flat seamer further comprises a support providing platform 7 fixedly connected with the flat seamer casing 1, wherein the support providing platform 7 is positioned below the installation groove 4. The mounting table 6 and the support providing platform 7 can provide mounting connection positions and support force for the lubricating oil pump, so that the stability of the lubricating oil pump in the using process is guaranteed.

As shown in fig. 2, the inner surface of the sewing machine housing 1 is further protruded with a mounting projection 9 extending into the mounting cavity 2. The mounting lugs 9 are used for mounting connection of the oil delivery structure of the lubricating oil pump.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the lockstitch machine housing 1, the mounting cavity 2, the wiring groove 3, the mounting groove 4, the lubrication passage 5, the mounting table 6, the support providing platform 7, the mounting projection 9, the stopper plate 10, the screw 11, the tightening block 12, the first wiring groove 31, the second wiring groove 32, the arc transition groove 33, the fixing groove 34, etc., are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A lockstitch machine shell with conceal wiring function, includes the lockstitch machine shell (1) that has the installation cavity (2) inside, characterized by: flush joint casing body (1) one side surface has wiring groove (3) to flush joint casing body (1) inside sunken, the lateral wall of flush joint casing body (1) is all run through at the both ends of wiring groove (3).

2. The flatbed sewing machine housing with concealed wiring function of claim 1, wherein: wiring groove (3) are including first wiring groove (31) and second wiring groove (32) that communicate each other, and the lateral wall of flush joint casing body (1) is run through to the one end that second wiring groove (32) were kept away from in first wiring groove (31), and the lateral wall of flush joint casing body (1) is run through to the one end that first wiring groove (31) were kept away from in second wiring groove (32), still crosses aqueduct (33) including the arc that is located between first wiring groove (31) and second wiring groove (32), aqueduct (33) one end is crossed to the arc and is linked together with first wiring groove (31), and the other end is linked together with second wiring groove (32).

3. The flatbed sewing machine housing with concealed wiring function of claim 2, wherein: the included angle between the axial lead of the first wiring groove (31) and the axial lead of the second wiring groove (32) is 120-150 degrees.

4. The flatbed sewing machine housing with concealed wiring function of claim 2, wherein: wiring groove (3) still including being located wiring groove (3) lateral wall and to the fixed recess (34) of casing (1) internal depression, fixed recess (34) and first wiring groove (31), second wiring groove (32) and arc cross aqueduct (33) homogeneous phase intercommunication, fixed recess (34) bottom surface is arc.

5. The flatbed sewing machine housing with concealed wiring function of claim 1, wherein: the flat seamer is characterized in that a limiting plate (10) is further arranged on the side face of the flat seamer shell body (1), one end of the limiting plate (10) is detachably connected with the flat seamer shell body (1) through a screw (11), and the other end of the limiting plate extends to the upper portion of the wiring groove (3).

6. The flatbed sewing machine housing with concealed wiring function of claim 5, wherein: the side surface of the limiting plate (10) is protruded with a jacking block (12), and the jacking block (12) can extend into the wiring groove (3) by rotating the screw (11).

7. The flatbed sewing machine housing with concealed wiring function of claim 1, wherein: flush joint casing (1) upper end is equipped with mounting groove (4) that are used for installing the lubricating oil pump, still including lubrication channel (5) that link up flush joint casing (1), and the lubricating oil pump is linked together through lubrication channel (5) and installation cavity (2), lubrication channel (5) are located installation cavity (2) top.

8. The flatbed sewing machine housing with concealed wiring function of claim 7, wherein: still fixedly connected with mount table (6) on flush joint casing body (1), the one end that flush joint casing body (1) was kept away from in mount table (6) is to inside extension of mounting groove (4), still includes and provides platform (7) with flush joint casing body (1) fixed connection's support, support and provide platform (7) and be located mounting groove (4) below.

9. The flatbed sewing machine housing with concealed wiring function of claim 7, wherein: the inner surface of the flush joint machine shell (1) is also provided with a convex mounting block (9) which extends into the mounting cavity (2).