CN213266995U

CN213266995U - Sewing machine convenient to overhaul

Info

Publication number: CN213266995U
Application number: CN202021827595.5U
Authority: CN
Inventors: 周沈虎
Original assignee: Jiaxing Zhongguan Sporting Goods Co ltd
Current assignee: Jiaxing Zhongguan Sporting Goods Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-25
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a sewing machine convenient to overhaul, including casing, control panel and microscope carrier, casing outer wall installs control panel, the casing is installed in the microscope carrier top, chassis bottom fixedly connected with base, the shrinkage pool has been seted up to base outer wall, the constant head tank has been seted up to the microscope carrier upper surface, base one side fixedly connected with casing, the inboard symmetrical welding of casing has first guide bar, first guide bar surface swing joint has the connecting plate, connecting plate one side skin weld has the fixed column, the stereoplasm spring has been cup jointed to connecting plate one side, the circuit board is installed to the casing inboard, the circuit board bottom is equipped with U type fixture block, the metal slot is installed to U type fixture block below. The utility model discloses a U type fixture block carries out the centre gripping to the circuit board, U type fixture block and slider fixed connection simultaneously to remove the circuit board to quick-witted shell port department, conveniently overhaul it.

Description

Sewing machine convenient to overhaul

Technical Field

The utility model relates to a dress processing technology field specifically is a sewing machine convenient to overhaul.

Background

Garment processing: the old time refers to the work of weaving, sewing and the like done by women. People are more used to the term of 'female workers' to particularly refer to physical labor engaged in female workers engaged in weaving, sewing, embroidering and other works in ancient times. The clothing processing is a behavior mode, the number of people cannot be limited, and a clothing factory directly shows the intuitive expression of the clothing processing.

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. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. And derives the artistic forms of hand-push embroidery, computer embroidery, etc.

The existing sewing machine mainly has the following defects:

1. the circuit board inside current industrial sewing machine is fixed mounting in the casing inboard, when the circuit board broke down, need unpack the casing apart, then overhauls the circuit board, the trouble of operation ten minutes.

2. The structure that the existing industrial sewing machine is arranged on the carrying platform is inconvenient for disassembling the machine shell, thereby being not beneficial to disassembling and maintaining the machine body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewing machine convenient to overhaul, the convenient maintenance to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a sewing machine convenient to overhaul comprises a machine shell, a control panel and a carrying platform, wherein the control panel is installed on the outer wall of the machine shell, the machine shell is installed above the carrying platform, the bottom of the machine shell is fixedly connected with a base, a concave hole is formed in the outer wall of the base, a positioning groove is formed in the upper surface of the carrying platform, one side of the base is fixedly connected with a shell, a first guide rod is symmetrically welded on the inner side of the shell, the surface of the first guide rod is movably connected with a connecting plate, a fixing column is welded on the surface of one side of the connecting plate, a hard spring is sleeved on one side of the connecting plate, a circuit board is installed on the inner side of the machine shell, a U-shaped clamping block is arranged at the bottom of the circuit board, a metal groove is installed below the U-shaped, and the upper surface of the sliding block is welded with the bottom of the U-shaped clamping block, second guide rods are welded on two sides of the second screw rod, and a second star-shaped hand wheel is installed at one end of the second screw rod.

Further, casing one end is equipped with the handle, connecting plate opposite side skin weld has the connecting rod, the connecting rod tip links to each other with the handle welding, through artifical handheld handle, utilizes the connecting rod to drag the connecting plate and removes to make things convenient for the dismouting of casing.

Further, the fixed column runs through the casing, the fixed column is corresponding with the shrinkage pool, conveniently fixes a position the base.

Furthermore, there is the end cover casing one end through hinged joint, links to each other through buckle and casing end opening department through the end cover bottom, is convenient for open the end cover and maintains the circuit board.

Further, U type fixture block outer wall spiral grafting has first lead screw, the end fixedly connected with clamp plate of pegging graft of first lead screw, first star type hand wheel is installed to first lead screw end, lock nut is installed with U type fixture block outer wall linking department to first lead screw, and through pegging graft the circuit board to U type fixture block inboard to through the first star type hand wheel of artifical rotation, make first lead screw drive clamp plate remove, make clamp plate and circuit board bottom edge closely laminate, it is convenient fixed to the circuit board centre gripping, and prevent through setting up lock nut that first lead screw is not hard up.

Further, the LED lamp plate is installed to casing inner wall symmetry, and the LED lamp plate is located casing port department, control panel's output links to each other with the input electrical property of LED lamp plate, when overhauing the circuit board, provides the illumination through the LED lamp plate, is favorable to the maintenance to the circuit board.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a U type fixture block is fixed to circuit board bottom centre gripping, reserve the wire of certain length on the circuit board simultaneously, cooperate the circuit board in the inboard removal of casing, clockwise rotation through artifical handheld second star type hand wheel, be connected through screw-thread fit between second lead screw and the slider, the second guide bar runs through the slider simultaneously, make the slider be linear motion along the second guide bar, carry out the centre gripping to the circuit board through U type fixture block, U type fixture block and slider fixed connection simultaneously, thereby remove the circuit board to casing port department, the convenience is overhauld it.

2. The utility model discloses a fixed column runs through casing one end, and the shrinkage pool of seting up on fixed column and the base outer wall is pegged graft continuously simultaneously, when needs are dismantled the casing, moves along first guide bar looks right side through making the connecting plate, with stereoplasm spring compression deformation when removing to make the fixed column enter into the casing inner chamber, the fixed column breaks away from the shrinkage pool, and break away from the constant head tank through the base, take off the casing from the microscope carrier through the manual work, convenient the dismantlement is favorable to maintaining sewing machine.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner side structure of the housing of the present invention;

FIG. 3 is a schematic view of the inner side structure of the housing of the present invention;

fig. 4 is a schematic side view of the U-shaped fixture block of the present invention;

FIG. 5 is a schematic view of the top view structure of the metal tank of the present invention

In the figure: 1. a housing; 101. a control panel; 102. a stage; 103. a base; 104. concave holes; 2. positioning a groove; 3. a housing; 301. a handle; 302. a first guide bar; 303. a connecting plate; 304. fixing a column; 305. a hard spring; 306. a connecting rod; 4. an end cap; 5. a circuit board; 501. a U-shaped fixture block; 502. a first lead screw; 503. pressing a plate; 504. a first star-shaped hand wheel; 505. locking the nut; 506. a metal tank; 507. a second lead screw; 508. a slider; 509. a second guide bar; 510. a second star-shaped hand wheel; 6. LED lamp panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a sewing machine convenient to overhaul comprises a machine shell 1, a control panel 101 and a carrier 102, wherein the control panel 101 is installed on the outer wall of the machine shell 1, the machine shell 1 is installed above the carrier 102, the bottom of the machine shell 1 is fixedly connected with a base 103, the outer wall of the base 103 is provided with a concave hole 104, the upper surface of the carrier 102 is provided with a positioning groove 2, one side of the base 103 is fixedly connected with a shell 3, the inner side of the shell 3 is symmetrically welded with a first guide rod 302, the surface of the first guide rod 302 is movably connected with a connecting plate 303, the surface of one side of the connecting plate 303 is welded with a fixing column 304, one side of the connecting plate 303 is sleeved with a hard spring 305, the inner side of the machine shell 1 is installed with a circuit board 5, the bottom of the circuit board 5 is provided with a U-shaped clamping block, one end of a second screw 507 penetrates through the metal groove 506, a sliding block 508 is connected to the surface of the second screw 507 in a threaded rotation mode, the upper surface of the sliding block 508 is connected with the bottom of the U-shaped fixture block 501 in a welding mode, second guide rods 509 are welded to the two sides of the second screw 507, and a second star-shaped hand wheel 510 is installed at one end of the second screw 507.

The bottom of the circuit board 5 is clamped and fixed through the U-shaped fixture block 501, meanwhile, a lead wire with a certain length is reserved on the circuit board 5 to match the movement of the circuit board 5 on the inner side of the casing 1, the second star-shaped hand wheel 510 is manually held to rotate clockwise, the second lead screw 507 is connected with the slide block 508 in a thread fit manner, meanwhile, the second guide rod 509 penetrates through the slide block 508, the slide block 508 makes linear motion along the second guide rod 509, the circuit board 5 is clamped through the U-shaped fixture block 501, meanwhile, the U-shaped fixture block 501 is fixedly connected with the slide block 508, so that the circuit board 5 is moved to the port of the casing 1, the maintenance of the circuit board is convenient, the fixing column 304 penetrates through one end of the casing 3, the fixing column 304 is connected with the concave hole 104 formed in the outer wall of the base 103 in an inserting manner, when the casing 1 needs to be disassembled, the connecting plate 303, thereby make fixed column 304 enter into the casing 3 inner chamber, fixed column 304 breaks away from shrinkage pool 104 to break away from constant head tank 2 through base 103, take off casing 1 from microscope carrier 102 through the manual work, convenient the dismantlement is favorable to maintaining sewing machine.

Further, 3 one end of casing is equipped with handle 301, connecting plate 303 opposite side skin weld has connecting rod 306, connecting rod 306 tip links to each other with handle 301 welding, through artifical handheld handle 301, utilizes connecting rod 306 to drag connecting plate 303 and removes to make things convenient for the dismouting of casing 1.

Further, the fixing column 304 penetrates through the housing 3, and the fixing column 304 corresponds to the concave hole 104, so that the base 103 is conveniently positioned.

Furthermore, there is end cover 4 casing 1 one end through hinged joint, links to each other through 4 bottoms of end cover and 1 end opening of casing department through the buckle, is convenient for open end cover 4 and maintains circuit board 5.

Further, a first screw rod 502 is spirally inserted into the outer wall of the U-shaped fixture block 501, a pressing plate 503 is fixedly connected to an insertion end of the first screw rod 502, a first star-shaped hand wheel 504 is installed at the tail end of the first screw rod 502, a locking nut 505 is installed at a joint of the first screw rod 502 and the outer wall of the U-shaped fixture block 501, the circuit board 5 is inserted into the inner side of the U-shaped fixture block 501, the first star-shaped hand wheel 504 is manually rotated, so that the first screw rod 502 drives the pressing plate 503 to move, the pressing plate 503 is tightly attached to the edge of the bottom of the circuit board 5, the circuit board 5 is conveniently clamped and fixed, and the first screw rod 502 is prevented from loosening by.

Further, LED lamp plate 6 is installed to 1 inner wall symmetry of casing, and LED lamp plate 6 is located 1 port department of casing, control panel 101's output links to each other with the input electrical property of LED lamp plate 6, when overhauing circuit board 5, provides the illumination through LED lamp plate 6, is favorable to the maintenance to circuit board 5.

The utility model discloses a theory of operation: the bottom of the circuit board 5 is clamped and fixed through the U-shaped fixture block 501, meanwhile, a lead wire with a certain length is reserved on the circuit board 5 to match the movement of the circuit board 5 on the inner side of the casing 1, the second star-shaped hand wheel 510 is manually held to rotate clockwise, the second lead screw 507 is connected with the slide block 508 in a thread fit manner, meanwhile, the second guide rod 509 penetrates through the slide block 508, the slide block 508 makes linear motion along the second guide rod 509, the circuit board 5 is clamped through the U-shaped fixture block 501, meanwhile, the U-shaped fixture block 501 is fixedly connected with the slide block 508, so that the circuit board 5 is moved to the port of the casing 1, the maintenance of the circuit board is convenient, the fixing column 304 penetrates through one end of the casing 3, the fixing column 304 is connected with the concave hole 104 formed in the outer wall of the base 103 in an inserting manner, when the casing 1 needs to be disassembled, the connecting plate 303, thereby the fixing column 304 enters the inner cavity of the shell 3, the fixing column 304 is separated from the concave hole 104, and is separated from the positioning groove 2 through the base 103, the machine shell 1 is taken down from the carrying platform 102 manually, the disassembly is convenient, the maintenance of the sewing machine is facilitated, the handle 301 is arranged at one end of the shell 3, the connecting rod 306 is welded on the surface of the other side of the connecting plate 303, the end part of the connecting rod 306 is welded and connected with the handle 301, the handle 301 is held manually, the connecting rod 306 is used for dragging the connecting plate 303 to move, thereby the disassembly and the assembly of the machine shell 1 are facilitated, the fixing column 304 penetrates through the shell 3, the fixing column 304 corresponds to the concave hole 104, the base 103 is conveniently positioned, one end of the machine shell 1 is connected with the end cover 4 through the hinge, the bottom end of the end cover 4 is connected with the bottom opening of the machine shell 1 through the buckle, first star type hand wheel 504 is installed to first lead screw 502 end, lock nut 505 is installed to first lead screw 502 and the linking department of U type fixture block 501 outer wall, through pegging graft circuit board 5 to U type fixture block 501 inboard, and rotate first star type hand wheel 504 through the manual work, make first lead screw 502 drive clamp plate 503 remove, make clamp plate 503 and 5 bottom edges of circuit board closely laminate, it is fixed to the 5 centre gripping of circuit board, and prevent that first lead screw 502 is not hard up through setting up lock nut 505, LED lamp plate 6 is installed to 1 inner wall symmetry of casing, and LED lamp plate 6 is located casing 1 port department, control panel 101's output links to each other with the input electrical property of LED lamp plate 6, when overhauing circuit board 5, provide the illumination through LED lamp plate 6, be favorable to the maintenance to circuit board 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewing machine convenient to overhaul, includes casing (1), control panel (101) and microscope carrier (102), control panel (101) are installed to casing (1) outer wall, install in microscope carrier (102) top casing (1), its characterized in that: the bottom of the machine shell (1) is fixedly connected with a base (103), a concave hole (104) is formed in the outer wall of the base (103), a positioning groove (2) is formed in the upper surface of the carrying platform (102), a shell (3) is fixedly connected to one side of the base (103), a first guide rod (302) is symmetrically welded to the inner side of the shell (3), a connecting plate (303) is movably connected to the surface of the first guide rod (302), a fixing column (304) is welded to the surface of one side of the connecting plate (303), a hard spring (305) is sleeved on one side of the connecting plate (303), a circuit board (5) is installed on the inner side of the machine shell (1), a U-shaped fixture block (501) is arranged at the bottom of the circuit board (5), a metal groove (506) is installed below the U-shaped fixture block (501), a second lead screw (507) is rotatably connected to the, the surface of the second screw rod (507) is in threaded rotation connection with a sliding block (508), the upper surface of the sliding block (508) is connected with the bottom of the U-shaped clamping block (501) in a welding mode, second guide rods (509) are welded on two sides of the second screw rod (507), and a second star-shaped hand wheel (510) is installed at one end of the second screw rod (507).

2. An easy-to-service sewing machine as claimed in claim 1, wherein: casing (3) one end is equipped with handle (301), the welding of connecting plate (303) other side surface has connecting rod (306), connecting rod (306) tip and handle (301) welding link to each other.

3. An easy-to-service sewing machine as claimed in claim 1, wherein: the fixing column (304) penetrates through the shell (3), and the fixing column (304) corresponds to the concave hole (104).

4. An easy-to-service sewing machine as claimed in claim 1, wherein: one end of the shell (1) is connected with an end cover (4) through a hinge.

5. An easy-to-service sewing machine as claimed in claim 1, wherein: the outer wall of the U-shaped fixture block (501) is spirally spliced with a first lead screw (502), the splicing end of the first lead screw (502) is fixedly connected with a pressing plate (503), a first star-shaped hand wheel (504) is installed at the tail end of the first lead screw (502), and a locking nut (505) is installed at the joint of the first lead screw (502) and the outer wall of the U-shaped fixture block (501).

6. An easy-to-service sewing machine as claimed in claim 1, wherein: LED lamp plate (6) are installed to casing (1) inner wall symmetry, and LED lamp plate (6) are located casing (1) port department, the output of control panel (101) links to each other with the input electrical property of LED lamp plate (6).