Home textile fabric cutting machine

Abstract

The utility model provides a home textile fabric cutting machine. Relates to the technical field of cloth cutting. The home textile fabric cutting machine comprises two supporting tables, the tops of the two supporting tables are fixedly provided with a first side frame plate and a second side frame plate correspondingly, the side, close to the second side frame plate, of the first side frame plate is fixedly provided with an n-shaped frame, and the top of the n-shaped frame is rotationally provided with a first pressing screw rod; the bottom end of the first pressing screw rod extends into the [-shaped frame and is rotationally provided with a first fastening piece, a rectangular frame is fixedly installed on the side, close to the first side frame plate, of the second side frame plate, and a second pressing screw rod is installed at the top of the rectangular frame in a threaded mode; the bottom end of the second pressing screw extends into the rectangular frame and is rotationally provided with a second fastening piece. The cloth cutting device can cut multiple pieces of small cloth at a time, the cutting precision is high, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cutting, in particular to a home textile cloth cutting machine. Background Art

[0002] Home textile fabrics refer to fabrics used for home decoration and bedding, including but not limited to sheets, quilt covers, pillowcases, curtains, etc. This type of home textile fabric has excellent breathability, softness and wear resistance to ensure comfort and durability. During the production and processing of home textile fabrics, the whole piece needs to be cut into suitable small pieces of fabric. The common cutting method is generally to cut directly with a handheld cutting machine or place the fabric under an automatic cutter for cutting.

[0003] However, during the cutting process, it was found that only one piece of cloth could be cut each time, and each time the next cut was made, the cutting line had to be marked again on the large piece of cloth before the next cut could be made. The overall cutting efficiency was relatively low, and manual marking was prone to large errors, which reduced the accuracy of the cutting size.

[0004] Therefore, it is necessary to provide a new home textile cloth cutting machine to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a home textile cloth cutting machine which can cut out a plurality of small cloths at one time, has high cutting precision and improves cutting efficiency.

[0006] To solve the above technical problems, the home textile fabric cutting machine provided by the utility model includes: two support platforms, on the tops of the two support platforms, a first side frame plate and a second side frame plate are respectively fixedly installed. On one side of the first side frame plate close to the second side frame plate, a U-shaped frame is fixedly installed. On the top of the U-shaped frame, a first pressing screw is rotatably installed. The bottom end of the first pressing screw extends into the U-shaped frame and a first fastening piece is rotatably installed at the bottom end. On one side of the second side frame plate close to the first side frame plate, a rectangular frame is fixedly installed. On the top of the rectangular frame, a second pressing screw is threadedly installed. The bottom end of the second pressing screw extends into the rectangular frame and a second fastening piece is rotatably installed at the bottom end. A cutting backing plate is arranged between the U-shaped frame and the rectangular frame. The top end face of the cutting backing plate, the bottom end face of the U-shaped frame and the bottom end face of the rectangular frame are flush. On one side of the first side frame plate close to the second side frame plate, two cross bars are fixedly installed. Both of the two cross bars penetrate through the second side frame plate and are movably connected with the second side frame plate. On one side of the second side frame plate close to the first side frame plate, a scale is fixedly installed. A plurality of sliding seats are slidably installed on the two cross bars. On the tops of the plurality of sliding seats, guiding heads are fixedly installed. The guiding heads are located below the scale. The zero scale line of the scale and the inner wall on one side of the U-shaped frame far from the rectangular frame are on the same vertical line. On the bottoms of the plurality of sliding seats, cutting mechanisms are fixedly installed for cutting home textile fabrics.

[0007] Preferably, the cutting mechanism includes an adapter piece fixedly installed at the bottom of the sliding seat. At the bottom of the adapter piece, a folding plate is fixedly installed. On the folding plate, a telescopic cylinder is fixedly installed. The output shaft of the telescopic cylinder extends below the folding plate and is movably connected with the bottom of the folding plate. On the output shaft of the telescopic cylinder, an installation piece is fixedly installed. At the bottom of the installation piece, a square connecting column is fixedly installed. At the bottom end of the square connecting column, a rodless cylinder is fixedly installed. On the slider of the rodless cylinder, a motor is fixedly installed. On the output shaft of the motor, a cutting blade is fixedly installed. On the square connecting column, a movable plate is slidably installed. At the bottom of the movable plate, a connecting bar is fixedly installed. At the bottom of the connecting bar, a pressing plate is fixedly installed. The pressing plate is located below the cutting blade. A cutting groove is formed in the pressing plate. The cutting groove is adapted to the cutting blade, and the cutting blade and the center of the guiding head are on the same axis.

[0008] Preferably, a spring is sleeved on the square connecting column. The top end of the spring is fixedly connected with the installation piece, and the bottom end of the spring is fixedly connected with the movable plate.

[0009] Preferably, fastening set screws are threadedly installed on the plurality of sliding seats. The ends of the plurality of fastening set screws are in contact with one of the cross bars.

[0010] Preferably, support platforms are fixedly installed on the sides of the first side frame plate and the second side frame plate that are close to each other. Connecting rods are fixedly installed on the tops of the two support platforms. The tops of the two connecting rods are fixedly connected to the cutting backing plate through bolts.

[0011] Preferably, a first movable groove and a second movable groove are formed on the second side frame plate. The first movable groove is located below the second movable groove. The first movable groove allows the fabric to pass through it. Both of the cross bars penetrate through the second movable groove, and the second movable groove allows the cutting mechanism to pass through.

[0012] Preferably, a placing table is fixedly installed on one side of the support platform connected to the second side frame plate. A stabilizing vertical plate is fixedly installed on the top of the placing table. The ends of the two cross bars are fixedly connected to the stabilizing vertical plate.

[0013] Compared with the related art, the household textile fabric cutting machine provided by the present utility model has the following

[0014] Beneficial effects:

[0015] The present utility model provides a household textile fabric cutting machine. By arranging a plurality of sliding seats and a plurality of cutting mechanisms, a certain number of cutting mechanisms can be selected for cutting work according to the actual cutting size. Moreover, through the indexing cooperation between the guiding head and the scale, only the positions of the plurality of cutting mechanisms need to be adjusted in the early stage of cutting, and subsequent cutting can be carried out at this position all the time. On the one hand, multiple small pieces of fabric can be cut in one cutting process. On the other hand, after the positions of the cutting mechanisms are adjusted once, there is no need to reposition them subsequently. This not only replaces the traditional manual marking line, improves the accuracy of the cutting size, but also improves the cutting efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the household textile fabric cutting machine provided by the present utility model;

[0017] Figure 2 It is a front view structural diagram of the present utility model;

[0018] Figure 3 It is a schematic connection structural diagram of the first side frame plate and the second side frame plate in the present utility model;

[0019] Figure 4 It is a schematic diagram of the connection structural diagram of the first side frame plate and the C-shaped frame in the present utility model;

[0020] Figure 5 It is a schematic connection structural diagram of the second side frame plate and the rectangular frame in the present utility model;

[0021] Figure 6This is a schematic structural diagram of the cutting mechanism in the present utility model;

[0022] Figure 7 This is a schematic structural diagram of the opening of the cutting groove in the present utility model.

[0023] Reference numerals in the figure: 1, support table; 2, first side frame plate; 3, second side frame plate; 4, C-shaped frame; 5, first compression screw; 6, first fastening piece; 7, rectangular frame; 8, second compression screw; 9, second fastening piece; 10, cutting backing plate; 11, cross bar; 12, scale; 13, sliding seat; 14, guiding head; 15, fastening set screw; 16, connecting piece; 17, folding plate; 18, telescopic cylinder; 19, mounting piece; 20, square connecting column; 21, rodless cylinder; 22, motor; 23, cutting blade; 24, movable plate; 25, connecting bar; 26, pressing plate; 27, cutting groove; 28, spring. Specific embodiments

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Please refer to Figure 1-Figure 7The home textile fabric cutting machine includes: two support platforms 1. On the tops of the two support platforms 1, a first side frame plate 2 and a second side frame plate 3 are respectively fixed. On one side of the first side frame plate 2 close to the second side frame plate 3, a U-shaped frame 4 is fixed. On the top of the U-shaped frame 4, a first pressing screw 5 is rotatably installed. Its bottom end extends into the U-shaped frame 4 and a first fastening piece 6 is rotatably installed. In order to ensure that the first fastening piece 6 moves in a straight line, a first guiding rod is slidably installed on the top of the U-shaped frame 4. The bottom end of the first guiding rod is fixed to the first fastening piece 6. On one side of the second side frame plate 3 close to the first side frame plate 2, a rectangular frame 7 is fixed. On the top of the rectangular frame 7, a second pressing screw 8 is threadedly installed. Its bottom end extends into the rectangular frame 7 and a second fastening piece 9 is rotatably installed. In order to ensure that the second fastening piece 9 moves in a straight line, a second guiding rod is slidably installed on the top of the rectangular frame 7. The bottom end of the second guiding rod is fixed to the second fastening piece 9. On the sides of the first side frame plate 2 and the second side frame plate 3 close to each other, support platforms are fixed. On the tops of the two support platforms, connecting rods are fixed. The tops of the two connecting rods are both fixed with a cutting backing plate 10 by bolts. The cutting backing plate 10 is located between the U-shaped frame 4 and the rectangular frame 7. The top end face of the cutting backing plate 10, the bottom end face of the U-shaped frame 4 and the bottom end face of the rectangular frame 7 are flush. In this way, the fabric can be placed horizontally on the cutting backing plate 10. In addition, the cutting backing plate 10 is installed by bolts and can be replaced later. On one side of the first side frame plate 2 close to the second side frame plate 3, two cross bars 11 are fixed. The two cross bars 11 both penetrate through the second side frame plate 3 and are movably connected to the second side frame plate 3. On one side of the second side frame plate 3 close to the first side frame plate 2, a scale 12 is fixed. The zero scale line of the scale 12 is on the same vertical line as the inner wall of the side of the U-shaped frame 4 away from the rectangular frame 7, which can more intuitively adjust the cutting position. A plurality of sliding seats 13 are slidably installed on the two cross bars 11. On the tops of the plurality of sliding seats 13, guiding heads 14 are fixed. The guiding heads 14 are located below the scale 12. On the bottoms of the plurality of sliding seats 13, cutting mechanisms are fixed to cut the home textile fabric.

[0026] In the multiple cutting mechanisms mentioned above, each cutting mechanism includes a connecting piece 16, which is fixed to the bottom of the slide 13, and a folding plate 17 is fixed to the bottom of the connecting piece 16. A telescopic cylinder 18 is fixed on the folding plate 17, and the output shaft of the telescopic cylinder 18 extends to the bottom of the folding plate 17 and is movably connected to the bottom of the folding plate 17. A mounting piece 19 is fixed to the output shaft of the telescopic cylinder 18, and a square connecting column 20 is fixed to the bottom of the mounting piece 19. A rodless cylinder 21 is fixed to the bottom end of the square connecting column 20, and a motor 22 is fixed to the slider of the rodless cylinder 21, and a cutting piece 23 is fixed to its output shaft. A movable plate 24 is slidably installed on the square connecting column 20, and a connecting strip 25 is fixed to the bottom of the movable plate 24. A pressing plate 26 is fixed at the bottom, and the pressing plate 26 is located below the cutting blade 23, and a cutting groove 27 is opened on the pressing plate 26, which is adapted to the cutting blade 23. The cutting blade 23 can pass through the cutting groove 27 without hindering the cutting work, and the center of the cutting blade 23 and the guide head 14 are on the same axis. In this way, the size of the cloth to be cut can be known by observing the marking line of the guide head 14 on the scale 12, which is convenient for more intuitive adjustment of the cutting position. In addition, in order to make the pressing plate 26 press more tightly on the cloth to ensure a neat incision, a spring 28 is provided on the square connecting column 20. The top end of the spring 28 is fixedly connected to the mounting piece 19, and the bottom end thereof is fixedly connected to the movable plate 24.

[0027] In this method, after adjusting the position of the slide 13 , in order to fix it on the cross bar 11 , a plurality of slides 13 are threadedly installed with fastening screws 15 , and the ends of the plurality of fastening screws 15 are in conflict with one of the cross bars 11 .

[0028] In this method, in order to facilitate the laying of the cloth, a first movable groove and a second movable groove are opened on the second side frame plate 3. The first movable groove is located below the second movable groove, and the first movable groove is for the cloth to pass through. The two horizontal bars 11 both pass through the second movable groove, and the second movable groove is for the cutting mechanism to pass through.

[0029] In this method, in order to form end support for the longer horizontal bar 11 and to be able to store longer large pieces of cloth, a display table is fixed on one side of the support platform 1 connected to the second side frame plate 3. A stable vertical board is fixed on the top of the display table, and the ends of the two horizontal bars 11 are fixedly connected to the stable vertical board. During the cutting process, the redundant cloth will be piled up on the display table, waiting for positioning cutting.

[0030] The working principle of the home textile fabric cutting machine provided by the utility model is as follows:

[0031] When not cutting, multiple cutting mechanisms are all piled up on one side;

[0032] When large pieces of fabric need to be cut, first place the large piece of fabric on the placement table. Then, pull one side of the large piece of fabric through the first movable slot, then through the rectangular frame 7, and finally into the U-shaped frame 4, and make the side of the fabric contact the inner side wall of the U-shaped frame 4. Then rotate the first pressing screw 5, which will bring the first fastening piece 6 down, and finally press one side of the fabric. Subsequently, rotate the second pressing screw 8, which will bring the second fastening piece 9 down, and finally press the fabric from the other side. At this time, a relatively long section of the large piece of fabric is still stacked on the placement table;

[0033] Then, adjust the positions of multiple cutting mechanisms in sequence according to the size of the fabric to be cut out. The number of cutting mechanisms can be selected according to actual needs;

[0034] When adjusting the position of the cutting mechanism, first unscrew the fastening set screw 15 on the first sliding seat 13 to separate it from the cross bar 11, and then move the sliding seat 13. The corresponding cutting mechanism will move accordingly. At this time, observe the position pointed to by the guiding head 14 on the sliding seat 13 on the scale 12. When it moves to the specified position, re-tighten the fastening set screw 15. Thus, the position adjustment of one cutting mechanism is completed. Then, adjust the positions of the subsequent sliding seats 13 in the same way as above until one of the cutting mechanisms is closest to the rectangular frame 7, and then stop using the subsequent cutting mechanisms. The remaining sliding seats 13 and cutting mechanisms will still be stacked together;

[0035] Subsequently, start the output shaft of the telescopic cylinder 18 in the adjusted cutting mechanism to extend, so that multiple cutting blades 23 and the pressing plate 26 start to descend. When the pressing plate 26 contacts the large piece of fabric, the cutting blades 23 have not yet contacted the fabric. At this time, the output shaft of the telescopic cylinder 18 is still extending, causing the spring 28 to start to compress. The cutting blades 23 continue to descend. When the cutting blades 23 pass through the cutting slot 27 and contact the fabric, the output shaft of the telescopic cylinder 18 stops extending. Then, start multiple rodless cylinders 21, and the sliders on the multiple rodless cylinders 21 will move the corresponding cutting blades 23 longitudinally, so as to cut the fabric. Until cutting from one side of the fabric to the other side, then turn off the rodless cylinders 21. At this time, multiple small pieces of fabric are cut simultaneously;

[0036] Then, start the output shaft of the telescopic cylinder 18 to retract, and rotate the first pressing screw 5 and the second pressing screw 8 to remove the cut small pieces of fabric. Then re-fix the large piece of fabric, and then continue the cutting work. Cut in this way repeatedly.

[0037] Compared with the related technology, the home textile fabric cutting machine provided by the present utility model has the following

[0038] Beneficial effects:

[0039] The present invention provides a home textile fabric cutting machine. By providing a plurality of slides 13 and a plurality of cutting mechanisms, a certain number of cutting mechanisms can be selected for cutting work according to the actual cutting size. Moreover, through the indexing cooperation between the index head 14 and the scale 12, it is only necessary to adjust the positions of the plurality of cutting mechanisms in the early stage of cutting, and cutting can be performed at the same position subsequently. On the one hand, a plurality of small pieces of fabric can be cut out in a one-time cutting process. On the other hand, after the position of the cutting mechanism is adjusted once, there is no need to re-position it subsequently. This replaces the traditional manual marking, improves the cutting size accuracy, and improves the cutting efficiency to a certain extent.

[0040] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A home textile fabric cutting machine comprising two support platforms, characterized in that: The tops of the two support platforms are respectively fixedly installed with a first side frame plate and a second side frame plate. On one side of the first side frame plate close to the second side frame plate, a U-shaped frame is fixedly installed. At the top of the U-shaped frame, a first pressing screw is rotatably installed. The bottom end of the first pressing screw extends into the U-shaped frame and is rotatably installed with a first fastening piece. On one side of the second side frame plate close to the first side frame plate, a rectangular frame is fixedly installed. At the top of the rectangular frame, a second pressing screw is threadedly installed. The bottom end of the second pressing screw extends into the rectangular frame and is rotatably installed with a second fastening piece. A cutting backing plate is arranged between the U-shaped frame and the rectangular frame. The top end face of the cutting backing plate, the bottom end face of the U-shaped frame, and the bottom end face of the rectangular frame are flush. On one side of the first side frame plate close to the second side frame plate, two cross bars are fixedly installed. Both of the two cross bars penetrate through the second side frame plate and are movably connected to the second side frame plate. On one side of the second side frame plate close to the first side frame plate, a scale is fixedly installed. A plurality of sliding seats are slidably installed on the two cross bars. The tops of the plurality of sliding seats are all fixedly installed with guiding heads. The guiding heads are located below the scale. The zero scale line of the scale is on the same vertical line as the inner wall of the side of the U-shaped frame far from the rectangular frame. The bottoms of the plurality of sliding seats are all fixedly installed with cutting mechanisms for cutting home textile fabrics.

2. The home textile fabric cutting machine according to claim 1, characterized in that: The cutting mechanism includes an adapter piece. The adapter piece is fixedly installed at the bottom of the sliding seat. A folding plate is fixedly installed at the bottom of the adapter piece. A telescopic cylinder is fixedly installed on the folding plate. The output shaft of the telescopic cylinder extends below the folding plate and is movably connected to the bottom of the folding plate. An installation piece is fixedly installed on the output shaft of the telescopic cylinder. A square connecting column is fixedly installed at the bottom of the installation piece. A rodless cylinder is fixedly installed at the bottom end of the square connecting column. A motor is fixedly installed on the slider of the rodless cylinder. A cutting blade is fixedly installed on the output shaft of the motor. A movable plate is slidably installed on the square connecting column. A connecting strip is fixedly installed at the bottom of the movable plate. A pressing plate is fixedly installed at the bottom of the connecting strip. The pressing plate is located below the cutting blade. A cutting groove is formed in the pressing plate. The cutting groove is adapted to the cutting blade, and the cutting blade and the center of the guiding head are on the same axis.

3. The home textile fabric cutting machine according to claim 2, characterized in that: A spring is sleeved on the square connecting column. The top end of the spring is fixedly connected to the installation piece, and the bottom end of the spring is fixedly connected to the movable plate.

4. The home textile fabric cutting machine according to claim 1, characterized in that: A fastening set screw is threadedly installed on each of the plurality of sliding seats. The end of each fastening set screw abuts against one of the cross bars.

5. The home textile fabric cutting machine according to claim 1, characterized in that: On one side of the first side frame plate and the second side frame plate close to each other, support platforms are fixedly installed. Connecting rods are fixedly installed on the tops of the two support platforms. The top ends of the two connecting rods are fixedly connected to the cutting backing plate through bolts.

6. The home textile fabric cutting machine according to claim 1, characterized in that: The second side frame plate is provided with a first movable groove and a second movable groove, the first movable groove is located below the second movable groove, the first movable groove is for the cloth to pass through, the two horizontal bars both pass through the second movable groove, and the second movable groove is for the cutting mechanism to pass through.

7. The home textile fabric cutting machine according to claim 1, characterized in that: A display table is fixedly installed on one side of the support platform connected to the second side frame plate, a stable vertical plate is fixedly installed on the top of the display table, and the ends of the two horizontal bars are fixedly connected to the stable vertical plate.

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