CN116288973A - Sewing machine with cutting function and using method thereof - Google Patents
Sewing machine with cutting function and using method thereof Download PDFInfo
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- CN116288973A CN116288973A CN202310182947.8A CN202310182947A CN116288973A CN 116288973 A CN116288973 A CN 116288973A CN 202310182947 A CN202310182947 A CN 202310182947A CN 116288973 A CN116288973 A CN 116288973A
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- 238000009958 sewing Methods 0.000 title claims abstract description 106
- 238000005520 cutting process Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 108
- 239000004744 fabric Substances 0.000 claims abstract description 41
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000003892 spreading Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000004753 textile Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/12—Indicators for positioning work, e.g. with graduated scales
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
- D05B37/06—Cutting devices with oscillating tools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a possess sewing machine of function of tailorring relates to sewing machine's field, which comprises a frame, sewing mechanism, the workstation, cutting mechanism and drive mechanism, rack-mount is on the workstation, sewing mechanism includes the casing, actuating lever and sewing needle, the casing is fixed in the frame, actuating lever sliding connection is on the casing, install the actuating mechanism that drives actuating lever reciprocating motion in the casing, the sewing needle is installed on the actuating lever, cutting mechanism includes the driven lever, slide table and knife rest, driven lever sliding connection is on the casing, driven lever is parallel with the actuating lever, slide table sliding connection is on the casing, the knife rest is installed on the slide table, the driven lever top is on the slide table, drive mechanism installs on the casing, drive mechanism connects actuating lever and driven lever. The cloth position adjusting device has the effect of enabling a user to adjust the cloth position conveniently.
Description
Technical Field
The present disclosure relates to sewing machines, and more particularly, to a sewing machine with a cutting function and a method for using the same.
Background
Industrial sewing machines are used for sewing cloth or leather, and have a wide range of applications in the textile industry and in the clothing industry. In the process of textile mass production, the edges of the cloth are required to be cut neatly, so that a cutter is arranged on the industrial sewing machine, and a user pulls the cloth, so that the cloth can be cut neatly through the cutter simultaneously in the process of passing through the sewing needle, and the production efficiency is improved.
The related sewing machine comprises a frame, a sewing mechanism, a workbench and a cutting mechanism, wherein the workbench is horizontally arranged, the frame is arranged on the workbench, the sewing mechanism comprises a driving rod and a sewing needle, the driving rod is vertically arranged and is connected to the frame in a sliding mode, the driving rod is connected with the driving mechanism, the driving rod is used for installing the sewing needle and vertically reciprocates, the cutting mechanism comprises the driving mechanism and a cutter, the driving mechanism can drive the cutter to reciprocate in the vertical direction, and therefore the cutter can rapidly fall onto the workbench and cut the edge of cloth.
The related technical proposal has the defects that the user needs to move the cloth for a plurality of times and adjust the sewing position during the textile production, and when the user needs to make the sewing mechanism and the cutting mechanism static and adjust the cloth position, the user needs to turn off the driving mechanisms of the sewing mechanism and the cutting mechanism in sequence, which is inconvenient to operate.
Disclosure of Invention
In order to facilitate the adjustment of cloth positions by users, the application provides a sewing machine with a cutting function and a using method thereof.
The sewing machine with the cutting function adopts the following technical scheme:
the utility model provides a possess sewing machine of function of tailorring, which comprises a frame, sewing mechanism, the workstation, cutting mechanism and drive mechanism, rack-mount is on the workstation, sewing mechanism includes the casing, actuating lever and sewing needle, the casing is fixed in the frame, actuating lever sliding connection is on the casing, install the actuating mechanism that drives actuating lever reciprocating motion in the casing, the sewing needle is installed on the actuating lever, cutting mechanism includes the driven lever, sliding table and knife rest, driven lever sliding connection is on the casing, the driven lever is parallel with the actuating lever, sliding table sliding connection is on the casing, the knife rest is installed on the sliding table, the driven lever top is on the sliding table, drive mechanism installs on the casing, drive mechanism connects actuating lever and driven lever.
Through adopting above-mentioned technical scheme, through setting up sewing mechanism in the frame, make the actuating lever can drive sewing needle reciprocating motion in workstation top, thereby reach the effect of sewing up the cloth on the workstation, through setting up cutting mechanism on the casing, make drive mechanism can connect between actuating lever and driven lever, and then make the actuating lever can drive sliding table and knife rest vertical reciprocating motion, when the user need remove the cloth and set up the sewing cloth again, the user need make sewing thread keep stationary, actuating lever and driven lever keep stationary this moment, and then make the knife rest stop action, can reduce the knife rest and continue to remove and destroy the probability of cloth, the user need not to close cutting mechanism's actuating mechanism, can reduce the operation step, the convenience of use person adjusts the cloth position.
Optionally, the drive mechanism includes button, connecting cylinder and slide bar, and connecting cylinder sliding connection is on the casing, and connecting cylinder is perpendicular with the actuating lever, and slide bar sliding connection is on the driven lever, and the slide bar is perpendicular with the driven lever, slide bar one end and connecting cylinder sliding connection, and the other end is dismantled with the actuating lever and is connected, and the button setting is located on the connecting cylinder one end outside the casing.
Through adopting above-mentioned technical scheme, through setting up the connecting cylinder on the casing, make connecting cylinder and slide bar sliding connection, when actuating lever and driven lever vertical movement and sew up and cut during operation, the connecting cylinder can continue to keep being connected with the slide bar, and the user can pull the button when sewing machine constructs and cutting machine constructs the action, makes actuating lever and driven lever break away from the connection.
Optionally, the driving rod is provided with a first friction piece, one end of the sliding rod, which is far away from the connecting cylinder, is provided with a second friction piece, and the first friction piece is in friction connection with the second friction piece.
Through adopting above-mentioned technical scheme, through making actuating lever and driven lever pass through frictional connection, when actuating lever and driven lever relative position skew, friction piece one and friction piece two can continue butt and frictional connection, when friction piece two pass through slide bar butt on friction piece one, actuating lever and driven lever are connected immediately, produce vibration and noise less.
Optionally, driven lever and sliding table butt are provided with reset spring on the sliding table, and reset spring one end is connected on the sliding table, and the other end is connected on the casing, and reset spring makes the sliding table butt all the time at driven lever tip.
Through adopting above-mentioned technical scheme, through making driven lever and slide table butt, make the slide table can push up on the driven lever through reset spring, after actuating lever and driven lever break away from the connection, the slide table moves up through reset spring, and the slide table can push up the driven lever this moment, makes the driven lever move up, and then makes cutting mechanism stop after acting, remains great clearance throughout between knife rest and the workstation, and the convenience of use personnel removes the cloth.
Optionally, a guide rod is arranged on the shell, the length direction of the guide rod is parallel to the length direction of the sewing needle, and the sliding table is slidably connected to the guide rod.
Through adopting above-mentioned technical scheme, through setting up the guide bar on the casing, make the guide bar play limiting displacement to the sliding table to reduce the probability of sliding table skew on the casing.
Optionally, the knife rest includes horizontal stand, a slide section of thick bamboo, fixing bolt, cutter and fixture block, and the horizontal stand is fixed on the sliding table, and the length direction of horizontal stand is perpendicular with the sewing needle, and the fixture block is installed in horizontal stand one end, and a slide section of thick bamboo sliding connection is on the horizontal stand, and a slide section of thick bamboo and fixture block centre gripping cutter, fixing bolt run through a slide section of thick bamboo and threaded connection are on a slide section of thick bamboo, and fixing bolt butt is on the horizontal stand.
Through adopting above-mentioned technical scheme, through setting up the horizontal stand on the sliding table, make the slide sleeve establish on the horizontal stand and slide to make slide sleeve and fixture block can centre gripping cutter, make the cutter install on the sliding table, through setting up the stereoplasm piece in fixture block one side, can adjust the position that the cutter is fixed on the horizontal stand, and then the interval that the convenience of use personnel adjusted the cutter to the sewing needle can adjust the distance of sewing thread to cloth edge.
Optionally, a graduated scale is arranged on the horizontal frame, and zero graduation marks of the graduated scale are positions of the sewing needle.
Through adopting above-mentioned technical scheme, through setting up the scale on the horizontal stand, make the scale can instruct the interval of sewing thread to cutter, the person of facilitating the use adjusts the cutter position.
The application provides a sewing machine with cutting function using method adopts the following technical scheme:
the application method of the sewing machine with the cutting function comprises the following steps:
s1: spreading the cloth on a workbench, and sewing the cloth by using a sewing mechanism;
s2: the driving mechanism is operated to connect the cutting mechanism with the sewing mechanism, so that the driving mechanism for driving the sewing needle to vertically move can simultaneously drive the knife rest to move;
s3: after finishing the trimming work of the cloth, the sewing mechanism and the cutting mechanism are disconnected through the transmission mechanism, and then the knife rest stops acting.
Through adopting above-mentioned technical scheme, through tiling the cloth on the workstation, make sewing mechanism can sew up the cloth, through setting up drive mechanism on the casing, make drive mechanism can connect actuating lever and driven lever, and then make actuating mechanism drive knife rest reciprocating motion in the workstation top, when the user closes actuating mechanism and makes the sewing needle static, the knife rest can keep static simultaneously, thereby reduce operating procedure, the convenience of use personnel adjusts the cloth position.
In summary, the beneficial technical effects of the application are:
1. the sewing mechanism is arranged on the frame, so that the driving mechanism drives the driving rod to move, the sewing needle can reciprocate on the workbench, and the driving mechanism is arranged on the strip shell and can be connected with the driving rod and the driven rod, so that the driving mechanism can drive the knife rest to move vertically, the sewing needle and the knife rest are kept synchronous, and the cloth position can be conveniently adjusted by a user;
2. the horizontal frame is arranged on the sliding table, so that the sliding cylinder slides on the horizontal frame, and further, the position of the cutter is convenient for a user to adjust, and the cutter can cut the edge of the cloth on one side of the sewing thread;
3. through seting up the scale on the horizontal stand, make scale zero scale mark and sewing needle position coincidence, the person's of facilitating the use fine adjustment cutter position promotes the side cut precision.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural view of a sewing mechanism according to an embodiment of the present application.
Fig. 3 is a schematic structural view of a tool holder according to an embodiment of the present application.
Fig. 4 is a schematic structural view of a tool post according to an embodiment of the present application.
Fig. 5 is a schematic partial cross-sectional view of a housing of an embodiment of the present application.
Fig. 6 is a schematic structural view of a transmission mechanism according to an embodiment of the present application.
Fig. 7 is a schematic partial cross-sectional view of a connection barrel of an embodiment of the present application.
Fig. 8 is a schematic partial cross-sectional view of a follower rod according to an embodiment of the present application.
Reference numerals: 1. a frame; 2. a sewing mechanism; 21. a housing; 22. a driving rod; 221. a first friction member; 23. a sewing needle; 3. a work table; 31. a relief groove; 4. a cutting mechanism; 41. a driven rod; 411. a friction piece II; 42. a sliding table; 421. a guide rod; 422. a return spring; 43. a tool holder; 431. a horizontal frame; 432. a slide cylinder; 433. a fixing bolt; 434. a cutter; 435. a clamping block; 436. a graduated scale; 5. a transmission mechanism; 51. a button; 52. a connecting cylinder; 521. a cavity; 522. a chute; 53. a slide bar; 531. convex.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses sewing machine who possesses function of tailorring, refer to fig. 1, fig. 2 and fig. 3, including frame 1, sewing mechanism 2 and workstation 3, workstation 3 is flat structure, workstation 3 horizontal installation is subaerial, frame 1 sets up on workstation 3 upper surface, sewing mechanism 2 installs on frame 1, sewing mechanism 2 includes casing 21, actuating lever 22 and sewing needle 23, casing 21 connects on frame 1, actuating lever 22 vertical setting and sliding connection are on casing 21, be provided with actuating mechanism in the casing 21, actuating lever 22 one end inserts in the casing 21, the other end stretches out outside the casing 21, actuating mechanism is used for driving actuating lever 22 vertical reciprocating motion, sewing needle 23 is vertical to be fixed on the actuating lever 22 stretches out to the outside one end of casing 21, actuating mechanism can drive sewing needle 23 vertical reciprocating motion through actuating lever 22, thereby reach the effect of the cloth of placing on workstation 3.
Referring to fig. 2, 3 and 4, a cutting mechanism 4 is provided on the housing 21, and the cutting mechanism 4 is capable of cutting a cloth placed on the table 3. The cutting mechanism 4 includes a driven lever 41, a slide table 42, and a cutter holder 43, the driven lever 41 is slidably connected to the housing 21, the driven lever 41 is parallel to the driving lever 22, one end of the driven lever 41 is inserted into the housing 21, and the other end thereof protrudes out of the housing 21. The sliding table 42 is disposed on the frame 1 and located at a side of the sewing needle 23, the knife rest 43 is mounted on a side surface of the sliding table 42 close to the table 3, and the driven lever 41 can vertically slide and drive the sliding table 42 to vertically reciprocate, so that the knife rest 43 can vertically reciprocate and cut cloth. The workbench 3 is provided with the abdication groove 31, the abdication groove 31 is used for allowing the knife rest 43 to be inserted, when a user moves the cloth on the workbench 3, the knife rest 43 can cut the edge of the cloth neatly when the sewing needle 23 sews the cloth, and the cut cloth strip can fall below the workbench 3 from the abdication groove 31, so that the workbench 3 is kept clean. The shell 21 is provided with a transmission mechanism 5, and the transmission mechanism 5 is used for connecting the driving rod 22 and the driven rod 41, so that the driving mechanism can drive the sewing needle 23 and the knife rest 43 to move at the same time, and the structure and the size of the sewing machine are simplified.
Referring to fig. 4, a plurality of guide bars 421 are vertically provided at the bottom of the housing 21, the sliding table 42 is slidably coupled to the guide bars 421, the sliding table 42 is positioned below the driven bars 41, and the guide bars 421 have an effect of restricting the moving direction of the sliding table 42. The sliding table 42 is provided with a plurality of return springs 422, one end of each return spring 422 is fixedly connected to the sliding table 42, the other end of each return spring 422 is fixedly connected to the housing 21, each return spring 422 is used for pulling the sliding table 42, the driven rod 41 is abutted to the sliding table 42, and the return springs 422 enable the sliding table 42 to always prop against the driven rod 41. The tool holder 43 includes a horizontal frame 431, a slide cylinder 432, a tool 434 and a clamp block 435, the horizontal frame 431 is mounted on the slide table 42, the horizontal frame 431 is horizontally disposed, the slide cylinder 432 is sleeved and slidably connected on the horizontal frame 431, the clamp block 435 is mounted at one end of the horizontal frame 431, the tool 434 is disposed between the clamp block 435 and the slide cylinder 432, and the slide cylinder 432 can slide and clamp the tool 434 with the clamp block 435, so that the tool 434 is mounted on the slide table 42. The slide 432 is provided with a fixing bolt 433, and the fixing bolt 433 penetrates the slide 432 and is screwed to the slide 432, and the fixing bolt 433 can be abutted against the horizontal frame 431, so that the slide 432 is kept fixed on the horizontal frame 431. The horizontal frame 431 is provided with the dividing ruler 436, zero dividing lines of the dividing ruler 436 are the positions of the sewing needles 23, and a user can set block hard objects between the clamping blocks 435 and the cutters 434 so as to adjust the positions of the cutters 434, so that the distance between the cutters 434 and the sewing needles 23 can be conveniently adjusted by the user, the distance between the cut cloth edges and the sewing threads can be conveniently adjusted, and textiles with different qualities and purposes can be conveniently processed.
Referring to fig. 5, the transmission mechanism 5 includes a button 51, a connection cylinder 52, and a slide rod 53, the connection cylinder 52 being mounted on the button 51, the connection cylinder 52 penetrating through the housing 21 and being slidably connected to the housing 21, the length direction of the connection cylinder 52 being perpendicular to the length directions of the driving lever 22 and the driven lever 41. The slide bar 53 is slidably connected to the driven bar 41, and the length direction of the slide bar 53 is perpendicular to the driven bar 41.
Referring to fig. 6, 7 and 8, a first friction member 221 is mounted on the driving rod 22, a second friction member 411 is disposed on the sliding rod 53 near one end of the driving rod 22, and the first friction member 221 and the second friction member 411 are used for abutting against each other and are connected by friction force. The connecting cylinder 52 is provided with a cavity 521 at one end in the shell 21, one end, far away from the friction piece II 411, of the slide rod 53 is inserted into the cavity 521, one end, far away from the friction piece II 411, of the slide rod 53 is provided with a convex circle 531, and the convex circle 531 is clamped in the cavity 521. The end surface of the connecting cylinder 52 is provided with a chute 522, and the length direction of the chute 522 is parallel to the driving rod 22. When the first friction member 221 and the second friction member 411 are abutted against each other, the driving lever 22 can drive the driven lever 41 to move vertically. At this time, the slide bar 53 slides reciprocally in the slide groove 522, and the slide bar 53 is always connected to the connecting cylinder 52 through the convex circle 531. When the user does not need to move the tool post 43, the user can pull the button 51 to slide the connecting cylinder 52 to a side far away from the driven rod 41, and at this time, the connecting cylinder 52 pulls the slide rod 53, so that the friction piece one 221 and the friction piece two 411 are disconnected, and the driven rod 41 does not reciprocate any more. After the driving rod 22 and the driven rod 41 are disconnected, the return spring 422 pulls the sliding table 42, so that the sliding table 42 pushes the driven rod 41, and then the driven rod 41 moves upwards, so that a large gap exists between the knife rest 43 and the workbench 3 when the knife rest 43 is static, and a user can conveniently move cloth.
The implementation principle of the embodiment of the application is as follows: by arranging the sewing mechanism 2 and the cutting mechanism 4 on the frame 1, the transmission mechanism 5 can be connected with the driving rod 22 and the driven rod 41, and then one driving mechanism can drive the sewing mechanism 2 and the cutting mechanism 4 to act simultaneously, and by arranging the cavity 521 on the connecting cylinder 52, the connecting cylinder 52 and the sliding rod 53 are kept connected, and a user can connect or disconnect the driven rod 41 with the driving rod 22 through the button 51 when the sewing mechanism 2 acts, so that the sewing mechanism 2 does not need to stop acting, and the sewing machine is convenient to use.
The embodiment of the application discloses a use method of a sewing machine with a cutting function, which comprises the following steps:
s1: spreading the cloth on a workbench 3, and sewing the cloth by using a sewing mechanism 2;
s2: operating the transmission mechanism 5 to connect the cutting mechanism 4 with the sewing mechanism 2, so that the driving mechanism for driving the sewing needle 23 to vertically move can simultaneously drive the cutter 434 to move;
s3: after the trimming operation of the cloth is completed, the sewing mechanism 2 and the cutting mechanism 4 are disconnected by the transmission mechanism 5, and the cutter 434 is stopped.
The embodiment of the application is based on the principle that the driving mechanism 5 is arranged on the sewing mechanism 2 and the cutting mechanism 4, so that the driving mechanism 5 can be connected with the driving rod 22 and the driven rod 41, and then the driving mechanism can drive the sewing needle 23 and the cutter 434 to move at the same time, and when the sewing needle 23 is static and lifted, the cutter 434 can be static, thereby facilitating a user to clean the workbench 3 and move cloth.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A sewing machine with cutting function, which is characterized in that: including frame (1), sewing mechanism (2), workstation (3), cutting mechanism (4) and drive mechanism (5), frame (1) is installed on workstation (3), sewing mechanism (2) are including casing (21), actuating lever (22) and sewing needle (23), casing (21) are fixed on frame (1), actuating lever (22) sliding connection is on casing (21), install the actuating mechanism that drives actuating lever (22) reciprocating motion in casing (21), sewing needle (23) are installed on actuating lever (22), cutting mechanism (4) are including driven lever (41), sliding table (42) and knife rest (43), driven lever (41) sliding connection is on casing (21), driven lever (41) are parallel with actuating lever (22), sliding table (42) sliding connection is on casing (21), knife rest (43) are installed on sliding table (42), driven lever (41) top is on sliding table (42), drive mechanism (5) are installed on casing (21), drive mechanism (5) connect actuating lever (22) and driven lever (41).
2. The sewing machine with a cutting function according to claim 1, wherein: the transmission mechanism (5) comprises a button (51), a connecting cylinder (52) and a sliding rod (53), wherein the connecting cylinder (52) is slidably connected to the shell (21), the connecting cylinder (52) is perpendicular to the driving rod (22), the sliding rod (53) is slidably connected to the driven rod (41), the sliding rod (53) is perpendicular to the driven rod (41), one end of the sliding rod (53) is slidably connected with the connecting cylinder (52), the other end of the sliding rod is detachably connected with the driving rod (22), and the button (51) is arranged on one end, located outside the shell (21), of the connecting cylinder (52).
3. The sewing machine with a cutting function according to claim 2, wherein: the driving rod (22) is provided with a first friction piece (221), one end, far away from the connecting cylinder (52), of the sliding rod (53) is provided with a second friction piece (411), and the first friction piece (221) is in friction connection with the second friction piece (411).
4. The sewing machine with a cutting function according to claim 1, wherein: the driven rod (41) is abutted with the sliding table (42), a return spring (422) is arranged on the sliding table (42), one end of the return spring (422) is connected to the sliding table (42), the other end of the return spring is connected to the shell (21), and the return spring (422) enables the sliding table (42) to be always abutted against the end portion of the driven rod (41).
5. The sewing machine with cutting function according to claim 4, wherein: the shell (21) is provided with a guide rod (421), the length direction of the guide rod (421) is parallel to the length direction of the sewing needle (23), and the sliding table (42) is connected to the guide rod (421) in a sliding mode.
6. The sewing machine with a cutting function according to claim 1, wherein: the knife rest (43) comprises a horizontal frame (431), a slide cylinder (432), a fixing bolt (433), a knife tool (434) and a clamping block (435), wherein the horizontal frame (431) is fixed on the sliding table (42), the length direction of the horizontal frame (431) is perpendicular to the sewing needle (23), the clamping block (435) is arranged at one end of the horizontal frame (431), the slide cylinder (432) is slidably connected to the horizontal frame (431), the knife tool (434) is clamped by the slide cylinder (432) and the clamping block (435), the fixing bolt (433) penetrates through the slide cylinder (432) and is in threaded connection with the slide cylinder (432), and the fixing bolt (433) is abutted to the horizontal frame (431).
7. The sewing machine with cutting function according to claim 6, wherein: the horizontal frame (431) is provided with a graduated scale (436), and zero graduation marks of the graduated scale (436) are positions of the sewing needle (23).
8. A method of using the sewing machine with cutting function according to claim 1, characterized in that: the method comprises the following steps:
s1: spreading cloth on a workbench (3), and sewing the cloth by using a sewing mechanism (2);
s2: operating the transmission mechanism (5) to connect the cutting mechanism (4) with the sewing mechanism (2), so that the driving mechanism for driving the sewing needle (23) to vertically move can simultaneously drive the knife rest (43) to move;
s3: after finishing the trimming work of the cloth, the sewing mechanism (2) and the cutting mechanism (4) are disconnected through the transmission mechanism (5), and then the knife rest (43) stops acting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310182947.8A CN116288973A (en) | 2023-02-28 | 2023-02-28 | Sewing machine with cutting function and using method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310182947.8A CN116288973A (en) | 2023-02-28 | 2023-02-28 | Sewing machine with cutting function and using method thereof |
Publications (1)
Publication Number | Publication Date |
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CN116288973A true CN116288973A (en) | 2023-06-23 |
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Application Number | Title | Priority Date | Filing Date |
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CN202310182947.8A Pending CN116288973A (en) | 2023-02-28 | 2023-02-28 | Sewing machine with cutting function and using method thereof |
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CN (1) | CN116288973A (en) |
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2023
- 2023-02-28 CN CN202310182947.8A patent/CN116288973A/en active Pending
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