CN113026236A

CN113026236A - Cloth sewing device

Info

Publication number: CN113026236A
Application number: CN202110274939.7A
Authority: CN
Inventors: 李伟; 李旭东; 潘传永
Original assignee: Foshan Sanshui Henglida Knitting Co ltd
Current assignee: Foshan Sanshui Henglida Knitting Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-06-25
Anticipated expiration: 2041-03-15
Also published as: CN113026236B

Abstract

The application relates to the technical field of cloth processing equipment, in particular to a cloth sewing device, which comprises a worktable erected on the ground, a sewing machine arranged on the worktable and a dust suction box, the back of the sewing machine is provided with a containing groove along the width direction of the sewing machine, the dust suction box is inserted into the containing groove through a locking component, a collecting opening is arranged on one side of the working end of the sewing machine and communicated with the containing groove, one side of the dust collection box is provided with a dust collection opening along the width direction of the dust collection box, the dust collection opening is communicated with the collection opening, one side of the dust collection box, which is far away from the sewing machine, is provided with a cleaning opening along the length direction of the sewing machine, the workbench is provided with a suction assembly for sucking dust in the dust collection box, and the dust collection box is provided with a cleaning mechanism for cleaning the dust at the cleaning port. This application has the effect of the dust that the clearance sewing machine of being convenient for tailor in-process produced.

Description

Cloth sewing device

Technical Field

The application relates to the technical field of cloth processing equipment, in particular to a cloth sewing device.

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. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, rayon and the like and products such as leather, plastics, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, so the sewing machine is widely used.

In the conventional cloth sewing machine, in the sewing process, dust such as cloth scraps, thread hairs and the like is generated due to cutting of cloth and threads, most of the generated dust enters the inside of a sewing machine base at the lower part of a needle plate through a needle falling hole and the like on the needle plate, and is gradually attached to various movable parts such as a feed dog driving mechanism, a rotating shuttle and the like or fixed parts such as a bearing and the like accumulated in the inside of the sewing machine base. Make up for a long time in succession, when the accumulation of dust reached certain degree, can lead to parts such as pay-off tooth, rotating shuttle to move unsmoothly, the function reduces, also can stain the cloth of making up, increases wearing and tearing, the loss of machine, needs regularly to clear up.

In view of the above-mentioned related art, the inventor thinks that when needing to clear up the inside accumulated dust of sewing machine, the staff needs to dismantle the inside relevant spare part of sewing machine, and when clearing up the completion, reinstallate, its operating procedure is loaded down with trivial details, delays the production progress.

Disclosure of Invention

In order to facilitate the dust that produces of clearance sewing machine cutting process, this application provides a cloth sewing device.

The application provides a cloth sewing device adopts following technical scheme:

the utility model provides a cloth sewing device, including erect subaerial workstation, set up in sewing machine and dust suction box on the workstation, sewing machine's back is followed sewing machine's width direction has seted up the storage tank, the dust suction box pass through closure subassembly with the storage tank is pegged graft, sewing machine's work end one side has been seted up and has been collected the mouth, collect the mouth with the storage tank is linked together, one side of dust suction box is followed the width direction of dust suction box has seted up the dust absorption mouth, the dust absorption mouth with it is linked together to collect the mouth, the dust suction box deviates from one side of sewing machine is followed the clearance mouth has been seted up to sewing machine's length direction, the workstation is provided with and is used for the suction subassembly of the dust in the dust suction box, be provided with on the dust suction box and be used for the clearance the clearance mechanism of clearance mouth.

Through adopting above-mentioned technical scheme, before carrying out the sewing work of cloth, the staff is earlier fixed in the storage tank with the dust absorption box through the closure subassembly in, the dust absorption mouth and the collection mouth of dust absorption box are linked together this moment, then the staff restarts sewing machine, under the effect of suction subassembly, the dust is in through collecting mouth and dust absorption mouth suction dust absorption box this moment, outside the dust absorption box is sucked through the clearance mouth of rethread dust absorption box, when the dust accumulation volume is more, staff's accessible cleaning mechanism will pile up the dust in the dust absorption box outside clearance mouth clearance dust absorption box, and then be favorable to improving the convenience of the dust that clearance sewing machine tailorring in-process produced.

Optionally, clearance mechanism is including the clearance pipe, set up in the clearance clamp in the clearance pipe and be used for the fixed subassembly of fixed clearance clamp, the suction box passes the storage tank extends to outside the sewing machine lateral wall, clearance pipe intercommunication set up in the suction box extends to top one side outside the storage tank, the top of clearance pipe is rotated and is provided with the clearance lid, fixed subassembly set up in the clearance pipe.

Through adopting above-mentioned technical scheme, when the dust of piling up in clearance mouth department needs the clearance, the staff opens the clearance lid earlier, then the staff presss from both sides the clearance through fixed subassembly again and takes out, presss from both sides the dust of piling up in clearance mouth department through the clearance at last again and takes out from the clearance pipe, and then is favorable to improving the stability of the dust in the clearance dust absorption box.

Optionally, the fixed subassembly includes the fixed block, the both sides of fixed block are provided with the slider, the top of clearance pipe is followed the spout has been seted up to the vertical direction of clearance pipe, the slider with the spout slides and is connected, the top of fixed block is followed the jack is worn to be equipped with by the vertical direction of fixed block, the clearance press from both sides with the jack is pegged graft.

Through adopting above-mentioned technical scheme, when the clearance clamp is fixed to needs, the staff inserts in the jack with the clearance clamp earlier, then slides the fixed block in the clearance pipe through the slider again, and is closed with the clearance lid again at last, and the clearance clamp is fixed in the clearance pipe this moment, and then is favorable to improving the stability of clearance clamp fixed in the clearance pipe.

Optionally, the clearance clamp includes clamping part and handheld portion, the clamping part pass through the locking bolt rotate set up in the one end of handheld portion, the clamping part and handheld portion respectively with the jack is pegged graft.

Through adopting above-mentioned technical scheme, when needs use the clearance to press from both sides, the staff presss from both sides the clearance through handheld portion earlier and takes out from the clearance pipe, clearance clamp breaks away from in the jack this moment, then the staff rotates the clamping part towards the direction of keeping away from handheld portion again, then screw up the locking bolt again, take out the fixed block from the clearance pipe again after that, the staff can use the clearance clamp to clear up through the dust that the clearance pipe will pile up in clearance department at last, and then be favorable to improving the stability that the clearance clamp carried out the clearance with the dust of clearance department.

Optionally, the dust absorption box be provided with be used for with dust in the dust absorption box clear up extremely the pushing mechanism of clearance mouth, pushing mechanism including slide set up in scraper blade in the dust absorption box and be used for driving the gliding propelling movement subassembly of scraper blade, the scraper blade deviates from one side of clearance mouth is provided with the connecting axle, the connecting axle passes the dust absorption box extends to outside the lateral wall of dust absorption box, the connecting axle is fixed in through the retaining member in the dust absorption box.

Through adopting above-mentioned technical scheme, when the dust of adhesion in the dust absorption box is cleared up to needs, the staff breaks away from the connecting axle through the retaining member earlier, then rethread propelling movement subassembly drives the scraper blade and removes towards the direction of clearance mouth, and the scraper blade will adhere to the dust propelling movement to the clearance mouth in dust absorption box inner wall this moment, and then is favorable to improving the convenience of clearance adhesion in the dust of dust absorption box inner wall.

Optionally, the propelling movement subassembly includes the propelling movement pole, the propelling movement pole set up in on the workstation, the one end of propelling movement pole is provided with the screw rod, the connecting axle extends to the one end of dust absorption box is followed the length direction of connecting axle corresponds set up threaded hole, the screw rod with screw hole threaded connection, the propelling movement pole with the dust absorption box slides and connects.

Through adopting above-mentioned technical scheme, when needs promote the scraper blade, the staff takes out the suction box through the closure subassembly earlier, then with screw rod threaded connection in threaded hole again, then towards the direction promotion push rod that is close to the clearance mouth, the push rod passes through the connecting axle and drives the scraper blade and remove towards the direction that is close to the clearance mouth, and then is favorable to improving the stability that the scraper blade removed.

Optionally, the retaining member is a bolt, the connecting shaft extends to the outer one end of the side wall of the dust collection box is arranged along the diameter direction of the connecting shaft in a penetrating mode, and the bolt is connected with the locking hole in an inserting mode.

Through adopting above-mentioned technical scheme, when the staff pegged graft the bolt in the locking hole, the scraper blade was fixed in one side in the dust absorption box this moment, and then was favorable to improving the stability that the scraper blade was fixed in the dust absorption box.

Optionally, the closure subassembly includes the check lock lever, one side of dust suction box is provided with the butt joint board, sewing machine's back one side is followed the width direction of sewing machine has seted up the butt joint groove, the butt joint groove in the storage tank is linked together, the butt joint board with the butt joint groove is pegged graft, the check lock lever rotate set up in the butt joint inslot, the one end of check lock lever is provided with the latch segment, the latch segment and the check lock lever respectively with the butt joint board is pegged graft, the latch segment passes the butt joint board extends to outside the butt joint board lateral wall.

Through adopting above-mentioned technical scheme, when the suction box is fixed to needs, the staff pegs graft in the storage tank with the suction box earlier, and the butt joint board is pegged graft in the butt joint inslot this moment, and the latch segment passes the butt joint board, then the staff rotates the latch segment, and the latch segment butt is in the outside of butt joint board this moment, and the suction box is fixed in the storage tank, and then is favorable to improving the stability that the suction box is fixed in the storage tank.

Optionally, the suction assembly comprises a dust collector and a suction hose, the dust collector is arranged below the workbench, the dust collection box is provided with a dust collection pipe based on the cleaning opening, one end of the suction hose is communicated with the input end of the dust collector, and the other end of the suction hose is communicated with the dust collection pipe.

Through adopting above-mentioned technical scheme, when the staff started the dust catcher, the dust in the dust absorption box was through clearance mouth suction dust absorption pipe, and in last rethread dust absorption pipe suction dust catcher, and then be favorable to the stability in the dust absorption box with the dust suction dust catcher.

In summary, the present application includes at least one of the following beneficial technical effects:

1. before sewing work of cloth is carried out, a worker firstly fixes the dust collection box in the containing groove through the locking component, the dust collection opening of the dust collection box is communicated with the collection opening at the moment, then the worker starts the sewing machine again, under the action of the suction component, dust is sucked into the dust collection box through the collection opening and the dust collection opening at the moment and is sucked out of the dust collection box through the cleaning opening of the dust collection box, when the dust accumulation amount is large, the worker can clean the dust accumulated in the dust collection box out of the dust collection box through the cleaning opening through the cleaning mechanism, and therefore convenience for cleaning dust generated in the cutting process of the sewing machine is improved;

2. when the dust of adhesion in the dust absorption box is cleared up to needs, the staff breaks away from the connecting axle through the retaining member earlier, then rethread propelling movement subassembly drives the scraper blade and removes towards the direction of clearance mouth, and the scraper blade will adhere to the dust propelling movement to the clearance mouth in dust absorption box inner wall this moment, and then is favorable to improving the convenience of clearance adhesion in the dust of dust absorption box inner wall.

Drawings

Fig. 1 is a schematic view of the overall structure of the cloth sewing apparatus of the present application.

FIG. 2 is a schematic view showing the connection between the suction box and the sewing machine according to the present invention.

Fig. 3 is a partial structural sectional view of the cleaning pipe and the dust box of the present application.

Fig. 4 is an enlarged view of a portion a of fig. 3.

Fig. 5 is a schematic view showing a connection relationship between the connection shaft and the push rod of the present application.

Description of reference numerals: 1. a work table; 11. a placement groove; 2. a dust collection box; 21. a dust suction port; 22. cleaning the opening; 23. a butt joint plate; 24. a dust collection pipe; 25. perforating; 26. a lock hole; 3. a sewing machine; 31. a containing groove; 32. a collection port; 33. a butt joint groove; 4. a locking lever; 41. a locking block; 5. a vacuum cleaner; 51. a suction hose; 6. cleaning the pipe; 61. a chute; 62. cleaning the cover; 7. cleaning the clamp; 71. a hand-held portion; 72. a clamping portion; 73. locking the bolt; 8. a fixed block; 81. a slider; 82. a jack; 9. a squeegee; 91. a connecting shaft; 92. a bolt; 93. a locking hole; 94. a threaded hole; 10. a push rod; 101. a screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example (b):

referring to fig. 1 and 2, a cloth sewing device includes a table 1 and a suction box 2. The worktable 1 is erected on the ground, the sewing machine 3 is fixedly arranged at the top of the worktable 1, and the sewing machine 3 is used for sewing cloth. The containing groove 31 is provided on the back of the sewing machine 3 along the width direction of the sewing machine 3, the collecting port 32 is provided on the inner side of the working end of the sewing machine 3 along the length direction of the sewing machine 3, the collecting port 32 is used for allowing dust to enter the sewing machine 3, and the collecting port 32 is communicated with the containing groove 31. The dust collection box 2 is rectangular, and the dust collection box 2 is inserted into the containing groove 31 through the locking component. One side of the dust collection box 2 facing the working end of the sewing machine 3 is correspondingly provided with a dust collection opening 21 along the width direction of the dust collection box 2, and the caliber of the dust collection opening 21 is consistent with that of the collection opening 32. Dust generated at the working end of the sewing machine 3 may pass through the collection port 32 and the dust suction port 21 in order and may be finally collected in the dust suction box 2. Cleaning opening 22 has been seted up along the length direction of dust collection box 2 to one side that dust collection box 2 deviates from sewing machine 3, and is provided with the suction assembly that is used for the dust in the suction collection box 2 on the workstation 1, and is provided with the clearance mechanism that is used for clearing up the dust of piling up in cleaning opening 22 department on dust collection box 2.

Specifically, referring to fig. 2 and 3, in order to improve the stability of the dust box 2 fixed in the accommodating groove 31, the locking assembly includes a locking rod 4. One side of the dust collection box 2 departing from the working end of the sewing machine 3 is fixedly provided with a butt joint plate 23. The back of the sewing machine 3 is correspondingly provided with a butt joint groove 33 along the width direction of the sewing machine 3, the butt joint groove 33 is communicated with the containing groove 31, and the butt joint plate 23 is inserted in the butt joint groove 33. The locking rod 4 is arranged horizontally, one end of the locking rod 4 is rotatably connected with the inner wall of the abutting groove 33, and a locking block 41 is fixedly arranged at the other end of the locking rod 4. A lock hole 26 is correspondingly arranged on one side of the abutting plate 23 in a penetrating manner along the thickness direction of the abutting plate 23, the locking block 41 and the locking rod 4 are respectively inserted into the lock hole 26, and the locking block 41 penetrates through the lock hole 26 and extends out of the side wall of the abutting plate 23. When the dust collection box 2 needs to be fixed, a worker firstly inserts the dust collection box 2 into the containing groove 31, at the moment, the abutting plate 23 is inserted into the abutting groove 33, the locking rod 4 is inserted into the locking hole 26, and the locking block 41 penetrates through the abutting plate 23. Then, the worker rotates the locking block 41, the locking block 41 drives the locking rod 4 to rotate, and when the locking block 41 abuts against the sidewall of the abutting plate 23, the dust collection box 2 is fixed in the accommodating groove 31.

Specifically, referring to fig. 1, to facilitate suction of dust in the dust box 2, the suction assembly includes a dust collector 5 and a suction hose 51. One side of the dust suction box 2, which is far away from the sewing machine 3, is provided with a dust suction pipe 24, the dust suction pipe 24 is horizontally arranged, and the dust suction pipe 24 is fixed and communicated with the cleaning opening 22. The dust collector 5 is erected on the ground, and the dust collector 5 is positioned below the workbench 1. The suction hose 51 is arranged on the workbench 1, one end of the suction hose 51 is fixed and communicated with the working input end of the dust collector 5, and the other end of the suction hose 51 is fixedly sleeved on one end of the dust collection pipe 24 departing from the dust collection box 2. When the worker starts the vacuum cleaner 5, dust generated at the working end of the sewing machine 3 passes through the collection port 32 and the dust suction port 21 in order and is sucked into the dust suction box 2, the dust is collected into the suction hose 51 through the cleaning port 22 of the dust suction box 2 and the dust suction pipe 24, and finally the dust is sucked into the vacuum cleaner 5 through the suction hose 51.

Specifically, referring to fig. 3 and 4, when cutting cloth in batches, a large amount of dust such as thread ends and cloth scraps is generated at the working end of the sewing machine 3, and at this time, the cleaning opening 22 is easily blocked by a large amount of dust, and in order to facilitate cleaning of the dust accumulated at the cleaning opening 22, the cleaning mechanism includes the cleaning pipe 6 and the cleaning clamp 7. One side of the dust collection box 2 departing from the sewing machine 3 penetrates through the accommodating groove 31 and extends to the back of the sewing machine 3, the cleaning pipe 6 is vertically arranged, and the bottom end of the cleaning pipe 6 and the top side of the dust collection box 2 extending to the outside of the back of the sewing machine 3 are fixed and communicated. The cleaning clamp 7 is used for clamping out dust at the cleaning opening 22, and the cleaning clamp 7 is fixed in the cleaning pipe 6 through a fixing component.

Referring to fig. 3 and 4, to improve the stability of the cleaning clip 7 being secured within the cleaning tube 6, the securing assembly includes a securing block 8. The both sides of fixed block 8 are fixed respectively and are provided with slider 81, and the top of clearance pipe 6 has been seted up spout 61 along the vertical direction of clearance pipe 6, and slider 81 pegs graft with spout 61, and fixed block 8 slides through slider 81 and sets up in clearance pipe 6. The top of fixed block 8 runs through along the vertical direction of fixed block 8 and is provided with jack 82, and the quantity of jack 82 is equipped with two, and two jacks 82 are the symmetry setting respectively along the vertical axis of fixed block 8, and the both ends that the clearance pressed from both sides 7 are pegged graft with two jacks 82 respectively. The top of clearance pipe 6 is provided with clearance lid 62, and clearance lid 62 rotates and sets up in the top one side of clearance pipe 6. When needs use clearance clamp 7, the staff will rotate earlier and open clearance lid 62, then the staff takes out clearance clamp 7 from clearance pipe 6, then the staff takes out fixed block 8 through clearance clamp 7 again, and the dust that uses clearance clamp 7 to handle clearance mouth 22 again at last presss from both sides out from clearance pipe 6.

Specifically, referring to fig. 4, in order to improve the convenience of use of the cleaning clip 7, the cleaning clip 7 includes a hand-held portion 71 and a holding portion 72. The number of clamping parts 72 is two, two clamping parts 72 are respectively arranged at two ends of the handheld part 71, the two clamping parts 72 are respectively rotatably connected with two ends of the handheld part 71 through locking bolts 73, and the clamping parts 72 have enough length to extend into the cleaning opening 22. Two ends of the two clamping parts 72 and the two hand-held parts 71 are respectively inserted into the two insertion holes 82. When dust at the cleaning opening 22 needs to be clamped, a worker firstly rotates the clamping portions 72 respectively in the direction away from the handheld portions 71 and then tightens the locking bolts 73, and at the moment, the worker can clean the dust accumulated at the cleaning opening 22 through the clamping portions 72.

Specifically, referring to fig. 3 and 5, a pushing mechanism for cleaning dust adhering to the inner wall of the dust collection box 2 is provided in the dust collection box 2, and the pushing mechanism includes a scraper 9. The scraper blade 9 is used for clearing up the dust that adheres to the inner wall of dust collection box 2, and the scraper blade 9 slides and sets up in the dust collection box 2. One side of the scraper blade 9 departing from the cleaning opening 22 is fixedly provided with a connecting shaft 91, one side of the dust collection box 2 departing from the cleaning opening 22 is provided with a through hole 25 along the length direction of the dust collection box 2, and the connecting shaft 91 penetrates through the through hole 25 and extends to the outer side wall of the dust collection box 2.

Referring to fig. 5, in order to improve the stability of the connection shaft 91 fixed in the through hole 25, the dust box 2 is provided with a locking member, which is a latch 92. One side of the connecting shaft 91 extending to the outer end of the side wall of the dust collection box 2 is provided with a locking hole 93 along the diameter direction of the connecting shaft 91 in a penetrating manner, and the bolt 92 is inserted into the locking hole 93. When the connecting shaft 91 needs to be fixed, the worker firstly inserts the inserted pin 92 into the locking hole 93, and under the action of the inserted pin 92, the connecting shaft 91 is fixed in the through hole 25, and the scraper 9 is fixed at one side in the dust collection box 2.

Referring to fig. 5, to improve the stability of the movement of the squeegee 9 in the direction toward or away from the cleaning opening 22, the dust box 2 is provided with a push assembly including a push rod 10. One end of the pushing rod 10 is coaxially and fixedly provided with a screw 101. The connecting shaft 91 extends to the outer end of the side wall of the dust collection box 2 and is correspondingly provided with a threaded hole 94 along the length direction of the connecting shaft 91, the screw 101 is in threaded connection with the threaded hole 94, the push rod 10 is detachably connected with the connecting shaft 91 through the screw 101, and the push rod 10 is inserted into the through hole 25.

It should be noted that, referring to fig. 1, in order to facilitate placing the pushing rod 10, a placing groove 11 is correspondingly formed on one side of the top of the workbench 1 along the vertical direction of the workbench 1, and the pushing rod 10 is placed in the placing groove 11.

When needs promote scraper blade 9, the staff earlier through screw 101 with push rod 10 and connecting axle 91 threaded connection, then the staff promotes push rod 10 towards the direction that is close to clearance mouth 22 again, and push rod 10 drives scraper blade 9 through connecting axle 91 and removes towards the direction that is close to clearance mouth 22, and scraper blade 9 clears up the inner wall of dust box 2 this moment.

The working principle of the cloth sewing device is as follows:

before sewing work of cloth, the staff pegs graft in storage tank 31 with dust collection box 2 earlier, and dust collection box 2 drives butt joint board 23 and removes towards the direction in being close to butt joint groove 33, and butt joint board 23 pegs graft in butt joint groove 33. At this time, the locking block 41 passes through the locking hole 26 and extends out of the side wall of the locking hole 26, then the worker rotates the locking block 41, the locking block 41 drives the locking rod 4 to rotate, and when the locking block 41 abuts against one side of the abutting plate 23, the abutting plate 23 is fixed in the abutting groove 33, and the dust collection box 2 is fixed in the accommodating groove 31.

When the sewing machine 3 is operated, the worker simultaneously starts the dust collector 5, and at this time, the dust at the working end of the sewing machine 3 passes through the collection port 32 and the dust collection port 21 in order and is sucked into the dust collection box 2. The dust in the dust box 2 is sucked into the suction hose 51 through the cleaning opening 22 and the dust suction pipe 24, and is finally sucked into the vacuum cleaner 5 through the suction hose 51.

When dust such as thread ends and cloth scraps blocks the cleaning opening 22, the worker rotates to open the cleaning cover 62, then takes out the cleaning clamp 7, then rotates the clamping part 72 in the direction away from the handheld part 71, then tightens the locking bolt 73, and at this time, the clamping part 72 is fixed at the current position. The worker then takes the fixed block 8 out again and finally uses the cleaning clamp 7 to clamp out the dust accumulated at the cleaning port 22 through the cleaning pipe 6.

When it is necessary to clean dust adhering to the inner wall of the dust box 2, the worker first takes out the dust box 2 from the accommodating groove 31, aligns the screw 101 with the screw hole 94, and tightens the push rod 10. Then the staff promotes push rod 10 towards the direction of being close to clearance mouth 22, and push rod 10 drives scraper blade 9 through connecting axle 91 and removes towards the direction of being close to clearance mouth 22, and scraper blade 9 will be adhered to the dust in dust absorption box 2 this moment and clear up to clearance mouth 22 department.

In conclusion, the dust generated by the sewing machine 3 is collected in the dust collection box 2, and the dust collector 5 sucks the dust in the dust collection box 2, so that the convenience of cleaning the dust generated in the cutting process of the sewing machine 3 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cloth sewing device is characterized in that: comprises a worktable (1) erected on the ground, a sewing machine (3) arranged on the worktable (1) and a dust collection box (2), wherein a containing groove (31) is formed in the back of the sewing machine (3) along the width direction of the sewing machine (3), the dust collection box (2) is spliced with the containing groove (31) through a locking component, a collection opening (32) is formed in one side of the working end of the sewing machine (3), the collection opening (32) is communicated with the containing groove (31), a dust collection opening (21) is formed in one side of the dust collection box (2) along the width direction of the dust collection box (2), the dust collection opening (21) is communicated with the collection opening (32), a cleaning opening (22) is formed in one side of the dust collection box (2) deviating from the sewing machine (3) along the length direction of the sewing machine (3), the worktable (1) is provided with a suction component for sucking dust in the dust collection box (2), the dust collection box (2) is provided with a cleaning mechanism for cleaning dust at the cleaning port (22).

2. A cloth sewing device according to claim 1, characterized in that: clearance mechanism including clearance pipe (6), set up in clearance pipe (6) presss from both sides (7) and is used for fixing the fixed subassembly of clearance clamp (7), dust suction box (2) pass storage tank (31) and extend to outside sewing machine (3) lateral wall, clearance pipe (6) intercommunication set up in dust suction box (2) extend to top one side outside storage tank (31), the top of clearance pipe (6) is rotated and is provided with clearance lid (62), fixed subassembly set up in clearance pipe (6).

3. A cloth sewing device according to claim 2, characterized in that: fixed subassembly includes fixed block (8), the both sides of fixed block (8) are provided with slider (81), the top of clearance pipe (6) is followed spout (61) have been seted up to the vertical direction of clearance pipe (6), slider (81) with spout (61) slide and are connected, the top of fixed block (8) is followed jack (82) are worn to be equipped with in the vertical direction of fixed block (8), clearance clamp (7) with jack (82) are pegged graft.

4. A cloth sewing device according to claim 3, characterized in that: clearance clamp (7) include clamping part (72) and handheld portion (71), clamping part (72) pass through locking bolt (73) and rotate set up in the one end of handheld portion (71), clamping part (72) and handheld portion (71) respectively with jack (82) are pegged graft.

5. A cloth sewing device according to claim 1, characterized in that: dust collection box (2) be provided with be used for with dust in dust collection box (2) is cleared up extremely the pushing mechanism of clearance mouth (22), pushing mechanism sets up scraper blade (9) in dust collection box (2) and is used for driving including sliding scraper blade (9) gliding propelling movement subassembly, scraper blade (9) deviate from one side of clearance mouth (22) is provided with connecting axle (91), connecting axle (91) are passed dust collection box (2) and extend to outside the lateral wall of dust collection box (2), connecting axle (91) are fixed in through the retaining member in dust collection box (2).

6. A cloth sewing device according to claim 5, characterized in that: the propelling movement subassembly includes propelling movement pole (10), propelling movement pole (10) set up in on workstation (1), the one end of propelling movement pole (10) is provided with screw rod (101), connecting axle (91) extend to the one end of dust collection box (2) is followed the length direction of connecting axle (91) corresponds set up threaded hole (94), screw rod (101) with screw hole (94) threaded connection, propelling movement pole (10) with dust collection box (2) are slided and are connected.

7. A cloth sewing device according to claim 6, characterized in that: the retaining member is bolt (92), connecting axle (91) extend to the outer one end of dust absorption box (2) lateral wall is followed locking hole (93) are worn to be equipped with by the diameter direction of connecting axle (91), bolt (92) with locking hole (93) are pegged graft.

8. A cloth sewing device according to claim 1, characterized in that: the locking assembly comprises a locking rod (4), one side of the dust collection box (2) is provided with a butt joint plate (23), one side of the back of the sewing machine (3) is along a butt joint groove (33) is formed in the width direction of the sewing machine (3), the butt joint groove (33) is communicated with the accommodating groove (31), the butt joint plate (23) is spliced with the butt joint groove (33), the locking rod (4) is rotatably arranged in the butt joint groove (33), one end of the locking rod (4) is provided with a locking block (41), the locking block (41) and the locking rod (4) are respectively spliced with the butt joint plate (23), and the locking block (41) penetrates through the butt joint plate (23) and extends to the outside of the side wall of the butt joint plate (23).

9. A cloth sewing device according to claim 1, characterized in that: the suction assembly comprises a dust collector (5) and a suction hose (51), the dust collector (5) is arranged below the workbench (1), the dust collection box (2) is provided with a dust collection pipe (24) based on the cleaning opening (22), one end of the suction hose (51) is communicated with the input end of the dust collector (5), and the other end of the suction hose (51) is communicated with the dust collection pipe (24).