CN216533982U - Lower buckle device of buckle dotter - Google Patents

Abstract

The utility model relates to the technical field of dotter, in particular to a dotter bottom-buckling device which comprises a rack, wherein a height adjusting assembly is arranged at the top end of the rack, an operating plate is arranged at the top end of the height adjusting assembly, fixing assemblies for fixing cloth are symmetrically arranged on the left side and the right side of the top end of the operating plate, a fixing table is arranged on the rear side of the top end of the rack, a fixing box is arranged at the top end of the fixing table, a sliding assembly is arranged in an inner cavity of the fixing box, and the front end of the sliding assembly extends to the front end of the fixing box and is fixedly provided with a cutting knife. This under dotter spiral-lock is put and is solved dotter and has required highlyly to the locating position of button in the use of reality, need consume the problem that certain time goes adjustment button position, and the slip cutting scope of cutting knife is great, need not the position of accurate regulation button, has shortened the time of getting rid of the button, easy operation, convenient to use.

Description

Lower buckle device of buckle dotter

Technical Field

The utility model relates to the technical field of dotter, in particular to a lower button device of a dotter.

Background

The dotter is simple in structure, single in action and convenient to operate, is mainly used for binding various metal buttons, decorative buttons and I-shaped buttons, is generally used for manually tripping a tripping device of the dotter, and rarely uses an automatic dotter tripping device in the modern society.

The utility model discloses a Chinese utility model with application number 202021446571.5, which discloses a lower button attaching device of a button attaching machine, comprising a cutting control console, a cutting knife, a cutting base and a cutting object base, wherein the left side and the right side of the lower end of the cutting control console are provided with a hydraulic press, the inner side of the hydraulic press is fixedly connected with a hydraulic telescopic rod, the inner side of the hydraulic telescopic rod is fixedly connected with the cutting knife, the lower side of the cutting control console is provided with the cutting base, the middle position of the cutting base is fixedly connected with the cutting object base, and the upper side of the cutting object base is provided with a first groove; according to the utility model, through the arranged cutting object base and the first groove, when the lower buckle is needed, the buckle is placed on the first groove, the cloth is fixed on the cutting base through the cloth fastening devices on the left side and the right side of the cutting base, and then the buckle removing operation is carried out.

The utility model discloses a though realized the automatic operation of going to detain, but the locating position requirement to the button is higher in the use of reality, need consume the position that certain time removed the adjustment button, to this problem, provides a dotter lower button device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lower button device of a button making machine, which aims to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dotter lower button device, includes the frame, the top of frame is provided with high adjusting part, high adjusting part's top is provided with the operation panel, the top left and right sides symmetry of operation panel is provided with the fixed subassembly that is used for fixed cloth, the top rear side of frame is provided with the fixed station, the top of fixed station is provided with fixed case, the inner chamber of fixed case is provided with the slip subassembly, the front end of slip subassembly extends to the front end of fixed case and fixed mounting has the cutting knife.

Preferably, the left side and the right side of the cutting knife are both provided with cutting edges.

Preferably, the height adjusting assembly comprises four air cylinders, the air cylinders are fixedly mounted at the top end of the rack, and the output ends of the four air cylinders are fixedly connected with four corners of the bottom end of the operating board respectively.

Preferably, each fixed subassembly all includes mount, first fixed plate, inserted bar, second fixed plate, handle, spacing subassembly and spring, mount fixed mounting is in top one side of operation panel, first fixed plate fixed mounting is in top one side of operation panel, the inserted bar slidable pegs graft and puts at the central point of mount, the inserted bar both ends extend to the upper and lower both ends of mount respectively, second fixed plate fixed mounting is in the bottom of inserted bar, handle fixed mounting is on the top of inserted bar, two spacing subassembly all sets up between mount and second fixed plate, two the spring cup joints the outer wall at two telescopic links respectively.

Preferably, each limiting assembly comprises a telescopic rod, one end of the telescopic rod is arranged at the top end of the second fixing plate, the other end of the telescopic rod is fixedly connected with the fixing frame, and the spring is sleeved on the outer wall of the telescopic rod.

Preferably, the slip subassembly is including removing subassembly, motor, carousel, bull stick and spout, it sets up the inner chamber front end at fixed case to remove the subassembly, motor fixed mounting is in the rear end of fixed case, the output of motor extends to the inner chamber of fixed case, carousel fixed mounting is at the output of motor, the one end eccentric settings of bull stick is at the front end of carousel, the bar the spout is seted up at the rear side of removing the subassembly, the embedded inner chamber at the spout of the other end slidable of bull stick.

Preferably, the movable assembly is including coupling assembling, movable plate, slide and carriage release lever, two coupling assembling sets up both sides about the inner chamber of fixed case respectively, the movable plate sets up between two coupling assembling, the front end at the fixed case is seted up to the slide, the inner chamber at the slide is embedded to the carriage release lever slidable, the one end and the movable plate fixed connection of carriage release lever, the other end and the cutting knife fixed connection of carriage release lever.

Preferably, each coupling assembling all includes spread groove and connecting block, the spread groove is seted up in the inner chamber one side of fixed case, the one end slidable of connecting block is embedded in the inner chamber of spread groove, the other end of connecting block and the outer wall fixed connection of movable plate, the inner chamber of spread groove suits the cooperation with the outer wall of connecting block and all is "T" font.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, before cutting the button, pulling the handle to enable the handle to drive the inserted bar and the second fixing plate to slide upwards along a straight line under the limiting action of the telescopic rods, so that the second fixing plate is separated from the first fixing plate, and the spring generates corresponding elastic deformation after being stressed, so as to generate corresponding elastic force, at the moment, placing one end of the cloth with the button between the first fixing plate and the second fixing plate, loosening the handle, enabling the second fixing plate to quickly recover the original position under the limiting action of the two telescopic rods under the elastic force action of the spring, further enabling the first fixing plate and the second fixing plate to stably fix one end of the cloth on the operating plate, and simultaneously pulling the cloth to enable the cloth to be tight, enabling one end sewed with the button to be positioned above the cloth, and enabling the other end of the cloth to fix the cloth through another fixing component, so as to realize the fixing of the cloth, make things convenient for the cutting knife to excise the button.

Secondly, after fixing the cloth, start the cylinder, make the output of cylinder stretch out to make the operation panel move and fix the cloth on its top and rise, make the top of cloth and the bottom in close contact with of cutting knife, make things convenient for the cutting knife to insert between button and the cloth in gliding, realize the cutting to sewing up the button cotton rope.

Third, when cutting the button, the starter motor, make the motor drive carousel and bull stick rotate, because bull stick eccentric settings is the bar at the front end of carousel and the spout, consequently, when the bull stick is rotating following the carousel, can make the bull stick under the effect of spout push movable plate along the straight line under the limiting displacement of connecting block and spread groove the inner chamber of fixed case left and right sides slip, thereby make the connecting rod drive the cutting knife along the slide and slide in the top of cloth, make cutting knife one side cutting edge insert between button and the cloth, the realization is to the cutting of making up the button cotton rope, the mesh of automatic button of getting rid of has been realized, simultaneously the slip cutting scope of cutting knife is great, need not the position of accurate regulation button, the time of getting rid of the button has been shortened, and the operation is simple, and the use is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top cross-sectional view of the holding box of the present invention;

FIG. 3 is a rear view of the moving plate of the present invention;

FIG. 4 is a rear cross-sectional view of the holding box of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 6 is a schematic structural view of the rotating rod of the present invention.

In the figure: 1. a frame; 2. a fixed table; 3. a fixed box; 4. an operation panel; 5. a cylinder; 6. a fixed mount; 7. a first fixing plate; 8. inserting a rod; 9. a second fixing plate; 10. a handle; 11. a telescopic rod; 12. a spring; 13. connecting grooves; 14. connecting blocks; 15. moving the plate; 16. a chute; 17. a motor; 18. a turntable; 19. a rotating rod; 20. a slideway; 21. a travel bar; 22. a cutting knife.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a lower button device of a button sewing machine comprises a frame 1, wherein a height adjusting assembly is arranged at the top end of the frame 1, an operation plate 4 is arranged at the top end of the height adjusting assembly, fixing assemblies for fixing cloth are symmetrically arranged on the left side and the right side of the top end of the operation plate 4, a fixing table 2 is arranged on the rear side of the top end of the frame 1, a fixing box 3 is arranged at the top end of the fixing table 2, a sliding assembly is arranged in an inner cavity of the fixing box 3, the front end of the sliding assembly extends to the front end of the fixing box 3 and is fixedly provided with a cutting knife 22, the operation plate 4 drives the cloth fixed at the top end of the operation plate to ascend through the height adjusting assembly, the upper portion of the cloth is in close contact with the bottom end of the cutting knife 22, the cutting knife 22 can be conveniently inserted between a button and the cloth when sliding, cutting of sewing thread ropes is realized, the fixing of the cloth is realized through the arrangement of the fixing assemblies, the cutting knife 22 can conveniently cut the button, drive cutting knife 22 through the slip subassembly and slide in the top of cloth, make cutting knife 22 one side cutting edge insert between button and the cloth, realize having realized the automatic purpose of getting rid of the button to the cutting of making up the button cotton rope, cutting knife 22's slip cutting scope is great simultaneously, need not the position of accurate regulation button, has shortened the time of getting rid of the button, easy operation, convenient to use.

In this embodiment, the cutting edge has all been seted up to the left and right sides of cutting knife 22, starts cylinder 5, makes the output of cylinder 5 stretch out to make operation panel 4 drive the cloth of fixing on its top rise, make the top of cloth and the bottom in close contact with of cutting knife 22, make things convenient for cutting knife 22 to insert between button and the cloth when gliding, realize the cutting to sewing up the button cotton rope.

In this embodiment, height adjusting part is including cylinder 5, the equal fixed mounting in the top of frame 1 of four cylinders 5, and the output of four cylinders 5 respectively with the bottom four corners fixed connection of operation panel 4.

In this embodiment, each fixing component includes a fixing frame 6, a first fixing plate 7, an insertion rod 8, a second fixing plate 9, a handle 10, a limiting component and a spring 12, the fixing frame 6 is fixedly installed on one side of the top end of the operation plate 4, the first fixing plate 7 is fixedly installed on one side of the top end of the operation plate 4, the insertion rod 8 is slidably inserted into the central position of the fixing frame 6, two ends of the insertion rod 8 extend to the upper end and the lower end of the fixing frame 6 respectively, the second fixing plate 9 is fixedly installed at the bottom end of the insertion rod 8, the handle 10 is fixedly installed at the top end of the insertion rod 8, the two limiting components are both arranged between the fixing frame 6 and the second fixing plate 9, the two springs 12 are respectively sleeved on the outer walls of the two telescopic rods 11, the handle 10 is pulled to drive the insertion rod 8 and the second fixing plate 9 to slide upwards along a straight line under the limiting action of the telescopic rods 11, so that the second fixing plate 9 is separated from the first fixing plate 7, and the spring 12 is correspondingly elastically deformed after being stressed, so that corresponding elastic force is generated, at the moment, one end of the cloth with the button is placed between the first fixing plate 7 and the second fixing plate 9, the handle 10 is loosened, the second fixing plate 9 can be quickly restored under the limiting action of the two telescopic rods 11 under the elastic force action of the spring 12, and then the first fixing plate 7 and the second fixing plate 9 stably fix one end of the cloth on the operating plate 4.

In this embodiment, each spacing subassembly all includes telescopic link 11, and the one end setting of telescopic link 11 is on the top of second fixed plate 9, and the other end and the mount 6 fixed connection of telescopic link 11, spring 12 cup joint at the outer wall of telescopic link 11, and when second fixed plate 9 is gliding, can make stretching out or shrink that telescopic link 11 corresponds, under the effect of telescopic link 11, can make second fixed plate 9 slide along the straight line, has improved fixed subassembly's stability.

In this embodiment, the sliding assembly includes a moving assembly, a motor 17, a rotating plate 18, a rotating rod 19 and a sliding slot 16, the moving assembly is disposed at the front end of the inner cavity of the fixed box 3, the motor 17 is fixedly mounted at the rear end of the fixed box 3, the output end of the motor 17 extends to the inner cavity of the fixed box 3, the rotating plate 18 is fixedly mounted at the output end of the motor 17, one end of the rotating rod 19 is eccentrically disposed at the front end of the rotating plate 18, the strip-shaped sliding slot 16 is disposed at the rear side of the moving assembly, the other end of the rotating rod 19 is slidably embedded in the inner cavity of the sliding slot 16, the motor 17 is started to enable the motor 17 to drive the rotating plate 18 and the rotating rod 19 to rotate, since the rotary rod 19 is eccentrically disposed at the front end of the rotary disk 18 and the slide groove 16 has a bar shape, when the rotary rod 19 rotates following the rotary disk 18, the rotating rod 19 can push the moving plate 15 to slide back and forth along a straight line in the inner cavity of the fixed box 3 under the limiting action of the connecting block 14 and the connecting groove 13 under the action of the sliding groove 16.

In this embodiment, the moving assembly includes two connecting assemblies, a moving plate 15, a slideway 20 and a moving rod 21, the two connecting assemblies are respectively disposed at the upper and lower sides of the inner cavity of the fixed box 3, the moving plate 15 is disposed between the two connecting assemblies, the slideway 20 is disposed at the front end of the fixed box 3, the moving rod 21 is slidably embedded in the inner cavity of the slideway 20, one end of the moving rod 21 is fixedly connected with the moving plate 15, the other end of the moving rod 21 is fixedly connected with a cutting knife 22, a rotating rod 19 pushes the moving plate 15 to slide back and forth in the inner cavity of the fixed box 3 along a straight line under the limiting action of the connecting block 14 and the connecting groove 13 under the action of the chute 16, so that the connecting rod drives the cutting knife 22 to slide above the cloth along the slideway 20, the cutting edge at one side of the cutting knife 22 is inserted between the button and the cloth, thereby realizing the cutting of sewing thread rope button, and realizing the purpose of automatically removing the button, meanwhile, the sliding cutting range of the cutting knife 22 is large, the position of the button does not need to be accurately adjusted, the time for removing the button is shortened, the operation is simple, and the use is convenient.

In this embodiment, each connecting assembly includes a connecting slot 13 and a connecting block 14, the connecting slot 13 is opened at one side of the inner cavity of the fixed box 3, one end of the connecting block 14 is slidably embedded in the inner cavity of the connecting slot 13, the other end of the connecting block 14 is fixedly connected with the outer wall of the moving plate 15, the inner cavity of the connecting slot 13 is matched with the outer wall of the connecting block 14 and is in a "T" shape, because the inner cavity of the connecting slot 13 is matched with the outer wall of the connecting block 14 and is in a "T" shape, the connecting block 14 can be stably embedded in the inner cavity of the connecting slot 13, the connecting block 14 is prevented from being separated from the inner cavity of the connecting slot 13 when in use, the stability of the connecting assembly is improved, when the moving plate 15 slides, the connecting block 14 can slide in the inner cavity of the connecting slot 13, so that the moving plate 15 can slide along a straight line under the mutual matching between the connecting block 14 and the connecting slot 13, the movable plate 15 can be supported, so that the movable plate 15 is prevented from inclining, and the rotating rod 19 is stably embedded in the inner cavity of the sliding groove 16.

The use method and the advantages of the utility model are as follows: when the lower buckle device of the dotter is used, the working process is as follows:

before cutting the button, pulling the handle 10 to make the handle 10 drive the inserted bar 8 and the second fixing plate 9 to slide upwards along a straight line under the limiting action of the telescopic rods 11, so as to separate the second fixing plate 9 from the first fixing plate 7, and make the spring 12 generate corresponding elastic deformation after being pressed, and further generate corresponding elastic force, at this time, placing one end of the cloth with the button between the first fixing plate 7 and the second fixing plate 9, loosening the handle 10, making the second fixing plate 9 quickly recover to the original position under the limiting action of the two telescopic rods 11 under the elastic force of the spring 12, and further making the first fixing plate 7 and the second fixing plate 9 stably fix one end of the cloth on the operation plate 4, at the same time, pulling the cloth to make the cloth tight, and making one end sewed with the button be located above the cloth, and making the other end of the cloth fix the other end of the cloth through another fixing component, thereby realizing the fixation of the cloth and facilitating the cutting knife 22 to cut off the button;

after the cloth is fixed, the air cylinder 5 is started to extend the output end of the air cylinder 5, so that the operating plate 4 drives the cloth fixed at the top end of the operating plate to ascend, the upper part of the cloth is in close contact with the bottom end of the cutting knife 22, the cutting knife 22 is convenient to insert between a button and the cloth when sliding, and cutting of sewing button cords is achieved;

when the button is cut, the motor 17 is started, the motor 17 drives the rotating disc 18 and the rotating rod 19 to rotate, since the rotary rod 19 is eccentrically disposed at the front end of the rotary disk 18 and the slide groove 16 has a bar shape, when the rotary rod 19 rotates following the rotary disk 18, the rotating rod 19 can push the moving plate 15 to slide back and forth along a straight line in the inner cavity of the fixed box 3 under the limiting action of the connecting block 14 and the connecting groove 13 under the action of the sliding groove 16, thereby leading the connecting rod to drive the cutting knife 22 to slide above the cloth along the slideway 20, leading the cutting edge at one side of the cutting knife 22 to be inserted between the button and the cloth, realizing the cutting of the thread rope for sewing the button, realizing the purpose of automatically removing the button, meanwhile, the sliding cutting range of the cutting knife 22 is large, the position of the button does not need to be accurately adjusted, the time for removing the button is shortened, the operation is simple, and the use is convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a dotter is spiral-lock and is put down, includes frame (1), its characterized in that: the top of frame (1) is provided with the altitude mixture control subassembly, the top of altitude mixture control subassembly is provided with operation panel (4), the top left and right sides symmetry of operation panel (4) is provided with the fixed subassembly that is used for fixed cloth, the top rear side of frame (1) is provided with fixed station (2), the top of fixed station (2) is provided with fixed case (3), the inner chamber of fixed case (3) is provided with the slip subassembly, the front end of slip subassembly extends to the front end and the fixed mounting of fixed case (3) has cutting knife (22).

2. The dotter tripping device of claim 1, wherein: the left side and the right side of the cutting knife (22) are both provided with cutting edges.

3. The dotter tripping device of claim 1, wherein: the height adjusting assembly comprises air cylinders (5), four air cylinders (5) are fixedly mounted at the top end of the rack (1), and the output ends of the air cylinders (5) are fixedly connected with the four corners of the bottom end of the operating plate (4) respectively.

4. The dotter tripping device of claim 1, wherein: each fixing component comprises a fixing frame (6), a first fixing plate (7), an inserted bar (8), a second fixing plate (9), a handle (10), a limiting component and a spring (12), the fixed frame (6) is fixedly arranged at one side of the top end of the operating plate (4), the first fixed plate (7) is fixedly arranged at one side of the top end of the operating plate (4), the inserted bar (8) can be inserted in the center of the fixed mount (6) in a sliding way, two ends of the inserted bar (8) respectively extend to the upper end and the lower end of the fixed frame (6), second fixed plate (9) fixed mounting is in the bottom of inserted bar (8), handle (10) fixed mounting is on the top of inserted bar (8), two spacing subassembly all sets up between mount (6) and second fixed plate (9), two spring (12) cup joint the outer wall at two telescopic links (11) respectively.

5. The dotter tripping device of claim 4, wherein: each limiting assembly comprises a telescopic rod (11), one end of each telescopic rod (11) is arranged at the top end of the second fixing plate (9), the other end of each telescopic rod (11) is fixedly connected with the fixing frame (6), and the spring (12) is sleeved on the outer wall of each telescopic rod (11).

6. The dotter tripping device of claim 1, wherein: the sliding assembly comprises a moving assembly, a motor (17), a rotary table (18), a rotary rod (19) and a sliding groove (16), the moving assembly is arranged at the front end of an inner cavity of a fixed box (3), the motor (17) is fixedly arranged at the rear end of the fixed box (3), the output end of the motor (17) extends to the inner cavity of the fixed box (3), the rotary table (18) is fixedly arranged at the output end of the motor (17), one end of the rotary rod (19) is eccentrically arranged at the front end of the rotary table (18) and is in a bar shape, the sliding groove (16) is arranged at the rear side of the moving assembly, and the other end of the rotary rod (19) can be slidably embedded in the inner cavity of the sliding groove (16).

7. The dotter tripping device of claim 6, wherein: the movable assembly is including coupling assembling, movable plate (15), slide (20) and carriage release lever (21), two coupling assembling sets up both sides about the inner chamber of fixed case (3) respectively, movable plate (15) set up between two coupling assembling, the front end at fixed case (3) is seted up in slide (20), carriage release lever (21) slidable embeds the inner chamber at slide (20), the one end and movable plate (15) fixed connection of carriage release lever (21), the other end and cutting knife (22) fixed connection of carriage release lever (21).

8. The dotter tripping device of claim 7, wherein: each coupling assembling all includes spread groove (13) and connecting block (14), the inner chamber one side at fixed case (3) is seted up in spread groove (13), the one end slidable of connecting block (14) is embedded in the inner chamber of spread groove (13), the other end of connecting block (14) and the outer wall fixed connection of movable plate (15), the inner chamber of spread groove (13) suits the cooperation with the outer wall of connecting block (14) mutually and all is "T" font.

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