CN113322655B - Positioning presser foot device for tailoring - Google Patents
Positioning presser foot device for tailoring Download PDFInfo
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- CN113322655B CN113322655B CN202110551306.6A CN202110551306A CN113322655B CN 113322655 B CN113322655 B CN 113322655B CN 202110551306 A CN202110551306 A CN 202110551306A CN 113322655 B CN113322655 B CN 113322655B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a positioning presser foot device for tailoring, which comprises an outer fixing mechanism and a pressing mechanism, wherein the lower end of the outer fixing mechanism is arranged on the existing ground, and the pressing mechanism is arranged at the upper end of the outer fixing mechanism.
Description
Technical Field
The invention relates to the field of clothing production, in particular to a positioning presser foot device for tailoring.
Background
Garments, which are a generic term for apparel, footwear, etc., are defined in national standards as: the tailoring, wearing the product with protection and decoration effect, also called clothing, is a process from making a plan view or a cloth form of three-dimensional tailoring to tailoring clothing, including plane tailoring, three-dimensional tailoring and prototype tailoring, the tailoring is not an independent work, and preparation work such as paving and painting is needed between tailoring, specifically, the flow of clothing tailoring mainly comprises designing a needed clothing style and making an effect graph or a style graph, drawing a primary structure graph according to the style, typing a sample plate according to the structure graph, tailoring a fabric, lining, parts and accessories according to the sample plate, making a garment and ironing according to the process, and the like, in the clothing tailoring process, the following problems occur in the tailoring of the fabric by means of scissors, tailoring tools, water-based pens and powder-cutting, tape, sewing machines, presser foot tools, and the like:
1. under the condition that the fabric is not pressed externally or pressed unidirectionally, the phenomenon of movement easily occurs during cutting, the phenomenon is easy to cause cutting clamping stagnation so as to reduce cutting precision, and the overall cutting effect of the fabric with the fold part is also lower;
2. the phenomenon that the cutting tool deviates from a cutting line easily occurs when the fabric is cut, so that the cutting precision is reduced, the fabric can be seriously scrapped, meanwhile, the fabric nearby the cutting tool cannot be effectively pressed, and the quality of the cutting section is easily affected.
Disclosure of Invention
Technical scheme (one)
In order to achieve the above purpose, the invention adopts the following technical scheme that the positioning presser foot device for clothing tailoring comprises an outer fixing mechanism and a pressing mechanism, wherein the lower end of the outer fixing mechanism is arranged on the existing ground, and the pressing mechanism is arranged at the upper end of the outer fixing mechanism.
The external positioning mechanism comprises a workbench, a return plate, a first electric slide block, a side pressing plate, a moving block, a telescopic column, a flat plate, a fixed plate and a second electric slide block, wherein the return plate is arranged at the left end of the rear end face of the upper end of the workbench, the first electric slide block is arranged in the return plate in a sliding fit manner, the side pressing plate is arranged at the upper end of the first electric slide block, the side pressing plate is positioned above the workbench, a first groove is arranged on the right side of the return plate, the rear end face of the upper end of the workbench is arranged in the first groove, the moving block is arranged in the first groove in a sliding fit manner, the telescopic column is arranged at the upper end face of the moving block, the flat plate is arranged above the workbench, the fixed plate is arranged right above the rear end of the upper end of the flat plate, the right end of the lower end face of the fixed plate is provided with the second electric slide block, the front end of the second electric slide block is connected with the rear end of the upper end of the workbench in a sliding fit manner, a cloth through groove is arranged between the side pressing plate and the flat plate, the cloth through groove is arranged at the rear end of the upper end face of the workbench, cloth is paved on the upper end face of the workbench in a manual mode, the rear end of the cloth is positioned at the front side of the cloth through groove, the part of the front end of the cloth, which exceeds the size of the table surface of the workbench, naturally sags, simultaneously carries out leveling treatment on the leftmost end of the cloth in a manual mode, then drives the side pressing plate to move downwards until the side pressing plate presses the left end of the cloth, then drives the flat plate to press the flat plate downwards until the side pressing plate contacts the cloth in a manual mode, and enables the flat plate to move rightwards while keeping the state, the flat plate drives the telescopic column and the flat plate to move synchronously until the flat plate moves to the rightmost end of the workbench, then drives the fixed plate to move downwards until the flat plate is pressed, at the moment, the flat plate tightly presses the cloth, the whole cloth is fixed, in the process, the flat plate can smooth the whole cloth, after the cloth on the upper end surface of the workbench is cut, the pressing plate and the flat plate are loosened from the cloth simultaneously, the cloth is pulled downwards in the cloth through groove in a manual mode until the uncut part of the cloth is paved at the upper end of the workbench, then the pressing plate and the flat plate press the cloth again, and then the cutting treatment is carried out.
The pressing mechanism comprises an L-shaped plate, supporting plates, three electric sliding blocks, an L-shaped frame, connecting pieces, squares and a presser foot plate, wherein the left end face of the side pressing plate is provided with a second groove, the second groove is connected with the horizontal section of the L-shaped plate in a sliding fit mode, the supporting plates are symmetrically installed on the upper end face of the vertical section of the L-shaped plate, the three electric sliding blocks are installed on the upper end face of the supporting plates in a sliding fit mode, the L-shaped frame is connected between the upper ends of the three electric sliding blocks, the connecting pieces are installed on the front end of the lower end face of the horizontal section of the L-shaped frame, the squares are arranged at the lower end of the connecting pieces, the lower end face of the squares is symmetrically provided with the presser foot plate, the presser foot plate is located above the workbench, after the cloth is pressed by the side pressing plate and the flat plate, the supporting plates are moved forwards in a manual mode, the L-shaped frame and the L-shaped frame are driven to synchronously move, the connecting pieces are driven to synchronously, the square pressing plate is driven to synchronously move until the presser foot plate is contacted with the cloth, the three electric sliding blocks are driven to synchronously move, the L-shaped frame is driven to move rightwards, the square pressing plate is synchronously, and the square pressing plate synchronously moves the presser foot plate is driven by the L-shaped frame, and the presser foot plate is synchronously moves along with the cloth, and the cloth is synchronously along with the line, and the cloth is cut, and synchronously move along with the line, and the cloth is synchronously move along with the line, and the cloth is synchronously moved.
As a preferable technical scheme of the invention, the rear end of the upper end face of the foot pressing plate is provided with the ear plate, the upper end of the ear plate is rotationally sleeved in the middle of the first pin shaft, the first pin shaft is arranged between the left and right inner side walls of the first through groove, the ear plate is positioned in the first through groove, the first through groove is arranged at the lower end of the square, the upper end face of the foot pressing plate is positioned below the lower end face of the square, the right outer side of the ear plate is provided with the elastic rod, the elastic rod is positioned at the front side of the first pin shaft, the rear end of the elastic rod is inclined upwards, one end of the elastic rod is connected with the side end of the square, the other end of the elastic rod is connected with the upper end of the foot pressing plate, the rotatability of the foot pressing plate can be convenient for adapting to the pressing of cloth with a concave-convex structure, and meanwhile, the arrangement of the elastic rod can always give downward pressure to enable the foot pressing plate to keep close to the cloth.
As a preferable technical scheme of the invention, the connecting piece comprises a hollow shaft, a mandrel and an arc electric slide block, wherein the upper end of the hollow shaft is connected with the front end of the lower end face of the horizontal section of the L-shaped frame, the mandrel is connected in a sliding fit mode in the hollow shaft, the arc electric slide block is symmetrically arranged in front of and behind the outer ring of the mandrel, the lower end of the mandrel is connected with the upper end face of the square, the mandrel is driven to rotate by the arc electric slide block, the mandrel drives the square to synchronously rotate, and the presser foot plate synchronously rotates along with the mandrel to adjust corresponding angles so as to adapt to multi-angle cutting lines, and the application range of the device for cutting cloth is enlarged.
As a preferable technical scheme of the invention, an angle dial is arranged above the square block, the angle dial is sleeved at the lower end of the hollow shaft, a convex plate is arranged at the right end of the upper end face of the square block, a magnetic attraction block is arranged at the right front side of the convex plate, the left lower end face of the magnetic attraction block and the angle dial are magnetically attracted, the magnetic attraction block is manually moved to the position of a corresponding angle dimension line according to the arrangement angle condition of a cutting line, then the square block is rotated through an arc electric sliding block, the square block drives the convex plate to synchronously rotate, and the square block drives a pressing foot plate to rapidly and accurately rotate by matching between the convex plate and the magnetic attraction block.
As a preferable technical scheme of the invention, the T-shaped through groove is formed in the middle of the flat plate, T-shaped blocks are symmetrically arranged in the T-shaped through groove in a front-back mode in a sliding fit mode, the lower end face of each T-shaped block is flush with the lower end face of the flat plate, after the flat plate moves to the rightmost end of the workbench, the T-shaped blocks are oppositely moved by a manual mode at the same time, the cloth is subjected to bidirectional leveling treatment in the front-back direction at the same time, and the probability that the whole cloth keeps a flat state can be greatly improved by the cooperation among the T-shaped blocks, the flat plate and the side pressing plates, so that the smoothness of cloth cutting is improved.
As a preferable technical scheme of the invention, the rolling shafts are arranged below the earplates and are equidistantly distributed from front to back, the rolling shafts are positioned in the shaft grooves, the shaft grooves are formed in the lower ends of the presser foot plates, the left end and the right end of the rolling shafts are symmetrically provided with the connecting plates, the upper ends of the connecting plates are connected with the side ends of the presser foot plates, and rolling friction is generated between the rolling shafts and the cloth in the process of moving the presser foot plates on the surface of the cloth, so that the probability of motion clamping stagnation of the presser foot plates is greatly reduced, and the abrasion degree of the surface of the cloth can be reduced.
As a preferable technical scheme of the invention, the right lower end of the front end face of the vertical section of the L-shaped frame is provided with the extension plate, the extension plate is an inverted L-shaped frame, the lower end of the vertical section of the extension plate is provided with the indication plate, the indication plate is positioned on the right side of the square, the lower end face of the indication plate is flush with the lower end face of the side pressing plate, the whole extension plate and the indication plate synchronously move along with the supporting plate, and the cooperation of the extension plate and the indication plate can play an auxiliary guiding role on the alignment between the presser foot plate and the cutting line, so that the accuracy of cloth cutting is improved.
As a preferable technical scheme of the invention, the left side and the right side of the mandrel are symmetrically provided with the top plate, the top plate is arranged on the side end face of the square, the lower end face of the top plate is provided with the electric push rod, the lower end of the electric push rod is provided with the inverted U-shaped plate, the upside of the inverted U-shaped plate elastic rod is symmetrically provided with threaded holes at the front and back of the lower end of the inverted U-shaped plate, the threaded holes are internally provided with bolts in a threaded fit manner, cloth can be cut through the cooperation of a manual handheld cutter and the device, the cutter and the inverted U-shaped plate can also be connected through the installation of the bolts, and then the cutter is pushed to move by the electric push rod to cut the cloth.
As a preferable technical scheme of the invention, a limiting plate is arranged right below the inverted U-shaped plate, the limiting plate is arranged on the side end face of the square, the limiting plate is positioned above the elastic rod, a limiting through groove is formed in the middle of the limiting plate, the limiting through groove is right opposite to the concave section of the inverted U-shaped plate, the limiting groove is positioned on the outer side of the elastic rod, and the limiting plate can play a role in limiting and auxiliary fixing of the cutter so as to improve the cutting effect of the cutter on cloth by increasing the stability of the cutter.
As a preferable technical scheme of the invention, the cloth through groove at the rear end of the workbench is internally provided with the pressing plate, spring rods are equidistantly connected between the rear end surface of the pressing plate and the rear inner side wall of the cloth through groove from left to right, and the pressing plate and the spring rods can be matched to elastically press the cloth during the process of manually pulling the cloth downwards so as to realize the maintenance of the flatness of the cloth.
(II) advantageous effects
1. According to the positioning presser foot device for clothing cutting, the design concept of multi-positioning pressing is adopted to cut clothing cloth, the outer positioning mechanism is provided with the function of realizing bidirectional pressing and flattening on the cloth, the function can avoid the phenomenon that the cloth moves in the cutting process, the cutting speed of the cloth is improved, the arranged pressing mechanism can play a role in guiding and positioning the cloth cutting so as to prevent the cutting section from deviating from a cutting line, and meanwhile, the pressing function is also realized on the cloth of a cutting line accessory, so that the quality of the cutting section can be improved;
2. the rotatability of the presser foot plate can be convenient for adapting to the pressing of cloth with a concave-convex structure, the elastic rod can always give downward pressure to the presser foot plate so as to enable the presser foot plate to keep close contact with the cloth, and meanwhile, the presser foot plate can be subjected to angle adjustment under the cooperation of the connecting piece so as to adapt to multi-angle cutting lines;
3. the electric push rod, the bolt, the top plate and the inverted U-shaped plate are matched with the device in the invention, so that the conversion between the modes of manually cutting cloth and automatically cutting cloth can be realized, and further, the cutting requirement of the cloth can be better met;
4. the T-shaped block can enable the cloth to be subjected to bidirectional leveling treatment in the front-rear direction, and the matching between the T-shaped block and the flat plate and the side pressure plate can greatly improve the probability of keeping the whole cloth in a flat state, so that the smoothness of cloth cutting is improved;
5. the rolling friction is generated between the rolling shaft and the cloth, so that the probability of motion clamping stagnation of the presser foot board is greatly reduced, and the abrasion degree of the surface of the cloth can be reduced.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
FIG. 3 is a second cross-sectional view of the present invention;
FIG. 4 is a third cross-sectional view of the present invention;
FIG. 5 is a partial structural perspective view of the present invention;
FIG. 6 is an enlarged schematic view of the structure of the present invention at X of FIG. 2;
FIG. 7 is an enlarged schematic view of the structure of the present invention at Y of FIG. 2;
FIG. 8 is an enlarged schematic view of the structure of the present invention at Z of FIG. 2;
FIG. 9 is an enlarged schematic view of the structure of the present invention at M of FIG. 2;
FIG. 10 is an enlarged schematic view of the structure of the present invention at N of FIG. 4;
fig. 11 is an enlarged schematic view of the structure of the present invention at R of fig. 5.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawing figures, but the invention can be practiced in a number of different ways, which are predefined and covered by the claims.
As shown in fig. 1 to 11, a positioning presser foot device for tailoring comprises an external fixing mechanism 1 and a pressing mechanism 2, wherein the lower end of the external fixing mechanism 1 is installed on the existing ground, and the pressing mechanism 2 is arranged at the upper end of the external fixing mechanism 1.
The external fixing mechanism 1 comprises a workbench 10, a return plate 11, a first electric slide block 12, a side pressing plate 13, a moving block 14, a telescopic column 15, a flat plate 16, a fixed plate 17 and a second electric slide block 18, wherein the return plate 11 is arranged at the left end of the rear end face of the upper end of the workbench 10, the first electric slide block 12 is arranged in the return plate 11 in a sliding fit manner, the side pressing plate 13 is arranged at the upper end of the first electric slide block 12, the side pressing plate 13 is arranged above the workbench 10, a first groove is arranged on the right side of the return plate 11, the first groove is arranged at the rear end face of the upper end of the workbench 10, the moving block 14 is arranged in the first groove in a sliding fit manner, the telescopic column 15 is arranged at the upper end face of the moving block 14, the flat plate 16 is arranged at the upper end of the telescopic column 15, the fixed plate 17 is arranged right above the rear end of the upper end face of the flat plate 16, the right end of the lower end surface of the fixed plate 17 is provided with a second electric slide block 18, the front end of the second electric slide block 18 is connected with the rear end of the upper end of the workbench 10 in a sliding fit mode, a cloth through groove is arranged between the side pressing plate 13 and the flat plate 16, the cloth through groove is arranged at the rear end of the upper end surface of the workbench 10, cloth is paved on the upper end surface of the workbench 10 in a manual mode, the rear end of the cloth is positioned at the front side of the cloth through groove, the front end of the cloth naturally sags beyond the size part of the table surface of the workbench 10 in a manual mode, the leftmost end of the cloth is flattened, then the side pressing plate 13 is driven to move downwards by the first electric slide block 12 until the side pressing plate 13 presses the left end of the cloth, then the flat plate 16 is pressed downwards until the flat plate 16 contacts with the cloth in a manual mode, the flat plate 16 keeps rightward moving in the state, the flat plate 16 drives the telescopic column 15 and the flat plate 16 to move synchronously, until the flat plate 16 moves to the rightmost end of the workbench 10, then the second electric sliding block 18 drives the fixed plate 17 to move downwards until the flat plate 16 is pressed, at this time, the flat plate 16 tightly presses the cloth, the whole cloth is fixed, in the process, the flat plate 16 can smooth the whole cloth to keep the cloth in a corresponding flat state, further, the subsequent cloth cutting quality is improved, the side pressing plate 13 and the flat plate 16 cooperate to perform bidirectional pressing and positioning on the cloth, the movement phenomenon of the cloth in the cutting process can be avoided, further, the cutting speed of the cloth is improved, after the cloth on the upper end face of the workbench 10 is cut, the pressing plate 100 and the flat plate 16 are loosened at the same time, the cloth is pulled downwards in a cloth through groove in a manual mode until the uncut part of the cloth is paved on the upper end of the workbench 10, then the pressing plate 100 and the flat plate 16 press the cloth again, and then the cutting process is performed.
T-shaped through grooves are formed in the middle of the flat plate 16, T-shaped blocks 160 are symmetrically arranged in the T-shaped through grooves in a front-back mode of sliding fit, the lower end faces of the T-shaped blocks 160 are flush with the lower end faces of the flat plate 16, after the flat plate 16 moves to the rightmost end of the workbench 10, the T-shaped blocks 160 are oppositely moved in a manual mode, cloth is subjected to bidirectional leveling treatment in the front-back direction, and the probability that the whole cloth is kept in a flat state can be greatly improved through the cooperation among the T-shaped blocks 160, the flat plate 16 and the side pressing plates 13, so that smoothness of cloth cutting is improved.
The cloth through groove at the rear end of the workbench 10 is internally provided with a pressing plate 100, a spring rod 101 is connected between the rear end face of the pressing plate 100 and the rear inner side wall of the cloth through groove from left to right at equal distance, and the pressing plate 100 and the spring rod 101 cooperate to play a role in elastically pressing the cloth during manual downward pulling of the cloth so as to realize the maintenance of the flatness of the cloth.
The pressing mechanism 2 comprises an L-shaped plate 20, a supporting plate 21, a third electric slide block 22, an L-shaped frame 23, a connecting piece 24, a square block 25 and a presser foot plate 26, wherein a second groove is formed in the left end face of the side pressing plate 13, the second groove is connected with the horizontal section of the L-shaped plate 20 in a sliding fit mode, the supporting plate 21 is symmetrically arranged on the upper end face of the vertical section of the L-shaped plate 20 front and back, the third electric slide block 22 is arranged on the upper end face of the supporting plate 21 in a sliding fit mode, the L-shaped frame 23 is connected between the upper ends of the third electric slide block 22, the connecting piece 24 is arranged at the front end of the lower end face of the horizontal section of the L-shaped frame 23, the square block 25 is arranged at the lower end of the connecting piece 24, the presser foot plate 26 is symmetrically arranged on the lower end face of the square block 25 in a left-right side and-right side, the presser foot plate 26 is positioned above the workbench 10, after the side pressing plate 13 and the flat plate 16 are pressed, the supporting plate 21 is moved forwards in a manual mode, the support plate 21 drives the L-shaped plate 20 and the L-shaped frame 23 to synchronously move, the L-shaped frame 23 drives the connecting piece 24 to synchronously move, the connecting piece 24 drives the square 25 to synchronously move, the square 25 drives the presser foot plate 26 to synchronously move until the presser foot plate 26 contacts with cloth, the L-shaped frame 23 is driven by the third electric slide block 22 to move rightwards, the presser foot plate 26 synchronously moves along with the L-shaped plate 20, the support plate 21 moves forwards manually, the support plate 21 drives the L-shaped frame 23 to synchronously move, the presser foot plate 26 synchronously moves along with the movement, the movement route of the presser foot plate 26 is identical to the layout of cutting lines on the cloth, the cloth is synchronously cut during the movement of the presser foot plate 26, and the presser foot plate 26 plays a role of guiding and limiting cutting to avoid the deviation of the cutting section from the cutting lines, and meanwhile, the cloth attached to the cutting lines can play a role of pressing to improve the quality of the cutting section.
The upper end of the presser foot plate 26 is provided with the lug plate 260, the upper end of the lug plate 260 is rotationally sleeved in the middle of the first pin shaft, the first pin shaft is arranged between the left and right inner side walls of the first through groove, the lug plate 260 is positioned in the first through groove, the first through groove is formed in the lower end of the square block 25, the upper end face of the presser foot plate 26 is positioned below the lower end face of the square block 25, the right outer side of the lug plate 260 is provided with the elastic rod 261, the elastic rod 261 is positioned on the front side of the first pin shaft, the rear end of the elastic rod 261 is inclined upwards, one end of the elastic rod 261 is connected with the side end of the square block 25, the other end of the elastic rod 261 is connected with the upper end of the presser foot plate 26, the rotatability of the presser foot plate 26 can be convenient for adapting to the pressing of cloth with a concave-convex structure, and meanwhile, the arrangement of the elastic rod 261 can always give downward pressure to the presser foot plate 26 to enable the presser foot plate 26 to keep close to the cloth.
The lower part of the ear plate 260 is provided with rollers 262, the rollers 262 are equidistantly arranged from front to back, the rollers 262 are positioned in shaft grooves, the shaft grooves are formed in the lower ends of the presser foot plates 26, connecting plates 263 are symmetrically arranged at the left end and the right end of the rollers 262, the upper ends of the connecting plates 263 are connected with the side ends of the presser foot plates 26, and rolling friction is generated between the rollers 262 and cloth in the process of moving the presser foot plates 26 on the surface of the cloth, so that the probability of motion clamping phenomenon of the presser foot plates 26 is greatly reduced, and meanwhile, the abrasion degree of the surface of the cloth can be reduced.
The connecting piece 24 include hollow shaft 240, dabber 241 and circular arc electric slide block 242, the upper end of hollow shaft 240 links to each other with the lower terminal surface front end of L type frame 23 horizontal segment, the inside of hollow shaft 240 is connected with dabber 241 through the sliding fit mode, the outer loop front and back symmetry of dabber 241 installs circular arc electric slide block 242, the lower extreme of dabber 241 links to each other with the up end of square 25, drive dabber 241 through circular arc electric slide block 242 and rotate, dabber 241 drives square 25 synchronous rotation, the presser 26 rotates along with it synchronous rotation and carries out the adjustment of corresponding angle, so that adapt to the cutting line of multi-angle, and then the accommodation of device to the cloth requirement of tailorring has been enlarged.
The square 25 is provided with an angle dial 250 above, the angle dial 250 is sleeved at the lower end of the hollow shaft 240, a convex plate 251 is arranged at the right end of the upper end face of the square 25, a magnetic attraction block 252 is arranged at the right front side of the convex plate 251, the left lower end face of the magnetic attraction block 252 and the angle dial 250 are magnetically attracted, the magnetic attraction block 252 is manually moved to a corresponding angle dimension line according to the arrangement angle condition of a cutting line, then the square 25 is rotated through an arc-shaped electric sliding block 242, the square 25 drives the convex plate 251 to synchronously rotate, and the square 25 drives a pressing plate 26 to rapidly and accurately rotate by the cooperation between the convex plate 251 and the magnetic attraction block 252 by a corresponding angle.
The extending plate 230 is installed to the right lower extreme of the preceding terminal surface of the vertical section of L type frame 23, and extending plate 230 is the type frame 23 of falling L, and indicating plate 231 is installed to the lower extreme of the vertical section of extending plate 230, and indicating plate 231 is located the right side of square 25, and the lower terminal surface of indicating plate 231 flushes with the lower terminal surface of side clamp 13, and extending plate 230 and indicating plate 231 wholly follow supporting plate 21 synchronous motion, cooperation between the two can play the effect of supplementary direction to the alignment between presser foot board 26 and the cutting line, and then improves the accuracy that the cloth was tailor.
The left and right sides symmetry of dabber 241 be provided with roof 243, roof 243 installs in the side end face of square 25, electric putter 244 is installed to the lower terminal surface of roof 243, the lower extreme of electric putter 244 is installed and is fallen U template 245, the top of falling U template 245 elastic rod 261 is located the lower extreme front and back symmetry of falling U template 245 and has been seted up the screw hole, screw 246 is installed through the screw thread fit mode to the screw hole, can cut out the cloth through manual handheld cut-off knife and device cooperation, also the accessible screw 246 makes the erection joint between cut-off knife and the falling U template 245, then promote the cut-off knife through electric putter 244 and move and realize the cutting out of cloth, in general, electric putter 244, screw 246, roof 243 and the cooperation between the whole and the device of falling U template 245 can realize the manual cutting out the cloth and automatic conversion between the cloth mode of cutting out, and then can better satisfy the requirement of cutting out of cloth.
The limiting plate 247 is arranged right below the inverted U-shaped plate 245, the limiting plate 247 is arranged on the side end face of the square 25, the limiting plate 247 is located above the elastic rod 261, a limiting through groove is formed in the middle of the limiting plate 247, the limiting through groove is right opposite to the concave section of the inverted U-shaped plate 245, the limiting groove is located on the outer side of the elastic rod 261, and the limiting plate 247 can limit and assist in fixing the cutter to improve the cutting effect of the cutter on cloth by increasing the stability of the cutter.
During operation, cloth is laid on the upper end face of the workbench 10 in a manual mode, the rear end of the cloth is located on the front side of a cloth through groove, the front end of the cloth naturally sags beyond the size of the table surface of the workbench 10, meanwhile, the leftmost end of the cloth is flattened in a manual mode, then the first electric sliding block 12 drives the side pressing plate 13 to move downwards until the side pressing plate 13 presses the left end of the cloth, then the flat plate 16 is pressed downwards in a manual mode until the side pressing plate contacts the cloth, the flat plate 16 keeps the state to move rightwards, the flat plate 16 drives the telescopic column 15 to synchronously move with the flat plate 16 until the flat plate 16 moves to the rightmost end of the workbench 10, then the second electric sliding block 18 drives the fixed plate 17 to move downwards until the flat plate 16 is pressed, at the moment, the whole cloth is fixed in the process, and the flat plate 16 can smooth the whole cloth.
After the cloth is pressed by the side pressing plate 13 and the flat plate 16, the supporting plate 21 is moved forward in a manual mode, the supporting plate 21 drives the L-shaped plate 20 and the L-shaped frame 23 to synchronously move, the L-shaped frame 23 drives the connecting piece 24 to synchronously move, the connecting piece 24 drives the square block 25 to synchronously move, the square block 25 drives the presser foot plate 26 to synchronously move until the presser foot plate 26 is contacted with the cloth, the L-shaped frame 23 is driven by the third electric sliding block 22 to move rightwards, the presser foot plate 26 synchronously moves along with the cloth, the supporting plate 21 is moved forward in a manual mode, the supporting plate 21 drives the L-shaped frame 23 to synchronously move, the presser foot plate 26 synchronously moves along with the cloth, the movement route of the presser foot plate 26 is identical to the layout of a cutting line on the cloth, and the cloth is synchronously cut during the movement of the presser foot plate 26.
After the cloth on the upper end surface of the workbench 10 is cut, the pressing plate 100 and the flat plate 16 are loosened at the same time, the cloth is pulled downwards in a cloth through groove in a manual mode until an uncut part of the cloth is paved on the upper end of the workbench 10, then the pressing plate 100 and the flat plate 16 press the cloth again, and then the cutting treatment is carried out.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a positioning presser foot device for tailoring, includes outer mechanism (1) and pressing mechanism (2), its characterized in that: the lower end of the external fixing mechanism (1) is arranged on the existing ground, and the upper end of the external fixing mechanism (1) is provided with a pressing mechanism (2);
the external fixing mechanism (1) comprises a workbench (10), a return plate (11), a first electric slide block (12), a side pressing plate (13), a moving block (14), a telescopic column (15), a flat plate (16), a fixing plate (17) and a second electric slide block (18), wherein the return plate (11) is arranged at the left end of the rear end face of the upper end of the workbench (10), the first electric slide block (12) is arranged in the return plate (11) in a sliding fit mode, the side pressing plate (13) is arranged at the upper end of the first electric slide block (12), the side pressing plate (13) is arranged above the workbench (10), a first groove is formed in the right side of the return plate (11), the first groove is formed in the rear end face of the upper end of the workbench (10), the moving block (14) is arranged in the first groove in a sliding fit mode, the telescopic column (15) is arranged at the upper end of the moving block (14), the flat plate (16) is arranged at the upper end of the telescopic column (15), the flat plate (16) is arranged above the workbench (10), the right end of the upper end of the flat plate (16) is arranged at the front end of the upper end of the flat plate (16), the right end of the flat plate (17) is arranged at the front end of the electric slide block (18), the front end of the electric slide block (18) is arranged at the front end of the electric slide block (18), a cloth through groove is arranged between the side pressing plate (13) and the flat plate (16), and is arranged at the rear end of the upper end surface of the workbench (10);
the pressing mechanism (2) comprises an L-shaped plate (20), a supporting plate (21), a third electric sliding block (22), an L-shaped frame (23), a connecting piece (24), a square block (25) and a presser foot plate (26), wherein a second groove is formed in the left end face of the side pressing plate (13), the second groove is connected with the horizontal section of the L-shaped plate (20) in a sliding fit mode, the supporting plate (21) is symmetrically arranged on the upper end face of the vertical section of the L-shaped plate (20), the third electric sliding block (22) is arranged on the upper end face of the supporting plate (21) in a sliding fit mode, the L-shaped frame (23) is connected between the upper ends of the third electric sliding block (22), the connecting piece (24) is arranged at the front end of the lower end face of the horizontal section of the L-shaped frame (23), the square block (25) is arranged at the lower end face of the connecting piece (24), the presser foot plate (26) is symmetrically arranged on the lower end face of the square block (25) in a left-right mode, and the upper end face of the presser foot plate (10) is located above the workbench (10);
the connecting piece (24) comprises a hollow shaft (240), a mandrel (241) and an arc electric sliding block (242), wherein the upper end of the hollow shaft (240) is connected with the front end of the lower end face of the horizontal section of the L-shaped frame (23), the mandrel (241) is connected in the hollow shaft (240) in a sliding fit mode, the arc electric sliding block (242) is symmetrically arranged in front of and behind the outer ring of the mandrel (241), and the lower end of the mandrel (241) is connected with the upper end face of the square block (25);
an angle dial (250) is arranged above the square block (25), the angle dial (250) is sleeved at the lower end of the hollow shaft (240), a convex plate (251) is arranged at the right end of the upper end face of the square block (25), a magnetic suction block (252) is arranged on the right front side of the convex plate (251), and magnetic suction is carried out between the left lower end face of the magnetic suction block (252) and the angle dial (250);
the utility model provides a presser foot board (26) up end rear end install otic placode (260), the upper end of otic placode (260) rotates the cutting ferrule in the middle part of a round pin axle, a round pin axle is installed between the left and right sides wall of a logical groove, otic placode (260) are located a logical inslot, a logical groove is seted up in the lower extreme of square (25), the up end of presser foot board (26) is located the below of the lower terminal surface of square (25), the just outside of otic placode (260) is provided with elastic rod (261), elastic rod (261) are located the front side of a round pin axle, the rear end tilt up of elastic rod (261), the one end of elastic rod (261) links to each other with the side of square (25), the other end of elastic rod (261) links to each other with the upper end of presser foot board (26).
2. A positioning presser foot device for tailoring according to claim 1, characterized in that: t-shaped through grooves are formed in the middle of the flat plate (16), T-shaped blocks (160) are symmetrically arranged in the T-shaped through grooves in a sliding fit mode, and the lower end faces of the T-shaped blocks (160) are flush with the lower end faces of the flat plate (16).
3. A positioning presser foot device for tailoring according to claim 1, characterized in that: the lower part of the earplate (260) is provided with rollers (262), the rollers (262) are arranged at equal intervals from front to back, the rollers (262) are positioned in shaft grooves, the shaft grooves are formed in the lower ends of the presser foot plates (26), the left end and the right end of the rollers (262) are symmetrically provided with connecting plates (263), and the upper ends of the connecting plates (263) are connected with the side ends of the presser foot plates (26).
4. A positioning presser foot device for tailoring according to claim 1, characterized in that: the extending plate (230) is installed at the right lower end of the front end face of the vertical section of the L-shaped frame (23), the extending plate (230) is an inverted L-shaped frame (23), the indicating plate (231) is installed at the lower end of the vertical section of the extending plate (230), the indicating plate (231) is located on the right side of the square block (25), and the lower end face of the indicating plate (231) is flush with the lower end face of the side pressure plate (13).
5. A positioning presser foot device for tailoring according to claim 1, characterized in that: the left and right sides symmetry of dabber (241) be provided with roof (243), roof (243) are installed in the side end face of square (25), electric putter (244) are installed to the lower terminal surface of roof (243), fall U template (245) are installed to the lower extreme of electric putter (244), fall U template (245) and lie in the top of elastic rod (261), lie in the lower extreme front and back symmetry of falling U template (245) and offer threaded hole, bolt (246) are installed through the screw-thread fit mode in the threaded hole.
6. The positioning presser foot device for tailoring according to claim 5, wherein: the limiting plate (247) is arranged right below the inverted U-shaped plate (245), the limiting plate (247) is arranged on the side end face of the square block (25), the limiting plate (247) is located above the elastic rod (261), and a limiting through groove is formed in the middle of the limiting plate (247) and is opposite to the concave section of the inverted U-shaped plate (245).
7. A positioning presser foot device for tailoring according to claim 1, characterized in that: a pressing plate (100) is arranged in a cloth through groove at the rear end of the workbench (10), and spring rods (101) are connected between the rear end face of the pressing plate (100) and the rear inner side wall of the cloth through groove from left to right at equal distance.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551306.6A CN113322655B (en) | 2021-05-20 | 2021-05-20 | Positioning presser foot device for tailoring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551306.6A CN113322655B (en) | 2021-05-20 | 2021-05-20 | Positioning presser foot device for tailoring |
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| CN113322655A CN113322655A (en) | 2021-08-31 |
| CN113322655B true CN113322655B (en) | 2023-10-10 |
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| CN202110551306.6A Active CN113322655B (en) | 2021-05-20 | 2021-05-20 | Positioning presser foot device for tailoring |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113977673B (en) * | 2021-11-09 | 2022-06-07 | 广东嘉元科技股份有限公司 | Automatic processing equipment is cut in copper foil production branch |
| CN114311099B (en) * | 2021-11-30 | 2024-01-26 | 威尔克工业纺织（嘉兴）有限公司 | High-performance composite woven filter base cloth preparation and processing device |
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