Clothing design fabric cutting equipment with cutter body convenient to replace

Abstract

The utility model belongs to the technical field of equipment for costume design, and particularly relates to fabric cutting equipment for costume design with a cutter body convenient to replace. According to the fabric cutting equipment with the cutter body convenient to replace for costume design, the end pressing plate unit, the sliding base unit, the slotting sliding block unit and the cutter body are arranged on the slotting bottom plate unit with the holes, so that the cutter body has installation stability and disassembly and assembly convenience on the slotting sliding block unit; and 2, the end pressing plate unit has a fabric end fixing effect, is suitable for fabrics with different widths, and can obtain a better cutting effect of flattening and straightening, so that the practicability of the cutting equipment is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing design equipment, in particular to a clothing design fabric cutting equipment with a conveniently replaceable knife body. Background Art

[0002] Fabric cutting equipment for clothing design refers to a bench-type device that can be used to cut fabrics during the clothing design process. Compared with the simplest handheld cutting method, the advantages of using this device to cut fabrics include at least: 1. The cutting line is not easy to deflect; 2. The fabric is straightened during cutting; 3. One person can complete the cutting operation.

[0003] Generally, the common fabric cutting equipment for clothing design mainly includes: a table, an end clamping structure, and a sliding knife. The general method of using this type of fabric cutting equipment is: first press one end of the fabric under the above-mentioned end clamping structure, then adjust the left and right relative position of the sliding knife, then straighten the other end of the fabric by hand, and finally push the sliding knife to obtain the fabric of the required size on the end clamping structure.

[0004] For example, a Chinese utility model patent with authorization announcement number CN220183663U and authorization announcement date 2023.12.15 discloses an efficient cutting device for clothing design, including a base, a fixed frame is fixed at one end of the base, and a moving mechanism is provided at the inner end and the bottom of the fixed frame, the moving mechanism includes a motor, a threaded rod, a bearing seat, a slider and a mounting plate, a motor is installed above the inner end of the fixed frame, and the output end of the motor is transmission-connected to a threaded rod for moving the slider back and forth, one end of the threaded rod is fixedly connected to the bearing seat installed on the inner side of the fixed frame, and the surface of the threaded rod is threadedly connected to a slider for moving the cutting device back and forth.

[0005] The cutting device in this utility model patent has the following structural principles and advantages: by setting up a moving structure, it is convenient to drive the cutting component to move back and forth, so as to improve the efficiency of the cutting component in cutting clothes, and also facilitate the cutting of clothes in the two groups of clothing cutting areas on the base, thereby improving the efficient and rapid cutting process of clothing.

[0006] However, the cutting device still has at least the following two shortcomings during actual construction and use, which are also the technical problems to be solved by the present utility model, namely:

[0007] 1. There is no movable mounting structure for the cutting knife on the fixed plate, which makes it difficult to quickly disassemble and assemble the cutting knife that needs to be replaced frequently;

[0008] 2. The clamping effect provided by the placement groove structure to the fabric is limited by the width. When the fabric width is too large or too small, the fabric cannot be flattened and clamped at the same time, which is very inefficient.

[0009] Therefore, in summary, there is an urgent need for a new type of cutting equipment with an easy-to-replace knife body and a more comprehensive and practical fabric end clamping effect, so as to be used for cutting fabrics to size during the clothing design process. Utility Model Content

[0010] The utility model provides a fabric cutting device for clothing design with a conveniently replaceable knife body, which can arrange an end pressure plate unit, a sliding base unit, a slotted sliding block unit, and a knife body on a slotted perforated bottom plate unit, so that: 1. the knife body has both installation stability and convenient disassembly and assembly on the slotted sliding block unit; 2. The fabric end fixing effect of the end pressure plate unit is suitable for fabrics of different widths, and can obtain a better cutting effect of flattening and straightening, thereby greatly improving the practicability of the cutting device.

[0011] The technical solution adopted by the utility model to solve the above-mentioned problems is: a fabric cutting device for clothing design with an easily replaceable knife body, the structure comprising a knife body, and also comprising a slotted and perforated bottom plate unit, an end pressure plate unit arranged on the slotted and perforated bottom plate unit and used for pressing down and fixing the fabric, a sliding base unit arranged on the slotted and perforated bottom plate unit and used for adjusting the cutting size, and a slotted sliding block unit arranged on the sliding base unit and used for screwing and clamping the knife body.

[0012] A further preferred technical solution is that the slotted and perforated bottom plate unit includes a horizontal plate, a slot arranged on the horizontal plate and used to install the sliding base unit, two end limit plates arranged on the slot and used to engage the sliding base unit, and an end hole arranged on the horizontal plate and used to install the end pressure plate unit.

[0013] A further preferred technical solution is that the end pressure plate unit includes a vertical rod inserted into the end hole, a rectangular plate arranged on the vertical rod and used to press the fabric up and down on the upper surface of the horizontal plate, an adjusting nut arranged on the vertical rod and located below the horizontal plate, and a spring sleeved on the vertical rod and used to push the adjusting nut downward.

[0014] A further preferred technical solution is that the end plate pressing unit further includes a bending plate for lifting arranged on the rectangular plate.

[0015] A further preferred technical solution is that the sliding base unit includes a support plate arranged on the slot, an end plate arranged on the support plate, and a plate body with a rectangular opening arranged on the end plate and used for mounting the slotted sliding block unit.

[0016] A further preferred technical solution is that the slotted sliding block unit includes a locking block inserted on the plate body with a rectangular opening, a holding block arranged on the upper end surface of the locking block, a knife body mounting groove arranged on the lower end surface of the locking block, a sliding side countersunk hole arranged on the side surface of the locking block, and a disassembly and assembly bolt arranged in the sliding side countersunk hole and used to clamp the knife body.

[0017] A further preferred technical solution is that the slotted and perforated bottom plate unit further includes a debris discharge hole arranged on the slotted bottom surface.

[0018] A further preferred technical solution is that the slotted and perforated bottom plate unit further includes a length-complementing pad disposed on the slot and used for placing fabric.

[0019] A further preferred technical solution is that the end pressure plate unit also includes an elastic pressure strip for fabrics arranged on the lower surface of the rectangular plate.

[0020] A further preferred technical solution is that two adjusting nuts clamped together are provided on a single vertical rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model from a top view.

[0022] Figure 2 It is a schematic diagram of the structure of the slotted and perforated bottom plate unit of the utility model from a top view.

[0023] Figure 3 It is a schematic diagram of the position structure of the end head pressure plate unit in the utility model.

[0024] Figure 4 It is a schematic diagram of the position structure of the sliding base unit in the utility model.

[0025] Figure 5 It is a structural schematic diagram of the slotted sliding block unit in the utility model.

[0026] Figure 6 It is a schematic diagram of the method of use of the utility model.

[0027] Figure 7 It is a schematic diagram of the method of using the spacer block for length supplementation in the utility model.

[0028] In the figure, the meanings of the symbols are as follows:

[0029] Fabric a, cutting scraps b, manual pressing position c;

[0030] Blade body 11;

[0031] A slotted bottom plate unit 1 with holes, an end pressure plate unit 2, a sliding base unit 3, and a slotted sliding block unit 4;

[0032] Horizontal plate 101, slot 102, end limit plate 103, end hole 104, vertical rod 201, rectangular plate 202, adjusting nut 203, spring 204, bending plate 205 for lifting, support plate 301, end vertical plate 302, plate body 303 with rectangular opening, locking block 401, holding block 402, knife body mounting groove 403, sliding side countersunk hole 404, disassembly bolt 405, debris discharge hole 105, length supplement pad 106, elastic pressure strip 206 for fabric. DETAILED DESCRIPTION

[0033] The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

[0034] As attached Figure 1-7 As shown, a fabric cutting device for clothing design with an easily replaceable blade body comprises a blade body 11, a slotted and perforated bottom plate unit 1, an end pressure plate unit 2 arranged on the slotted and perforated bottom plate unit 1 and used for pressing down and fixing a fabric a, a sliding base unit 3 arranged on the slotted and perforated bottom plate unit 1 and used for adjusting the cutting size, and a slotted sliding block unit 4 arranged on the sliding base unit 3 and used for screwing and clamping the blade body 11.

[0035] In this embodiment, the blade body 11 is a common thin blade, and is connected to the slotted sliding block unit 4 by plugging first and then screwing. Therefore, the blade body 11 has the advantages of sufficient installation stability and moderate assembly and disassembly difficulty on the slotted sliding block unit 4.

[0036] Moreover, the sliding base unit 3 only limits the left and right and downward positions of the slotted sliding block unit 4, and the sliding base unit 3 can be taken out upwards as a whole on the slotted sliding block unit 4, so the replacement operation of the blade 11 is simpler and more convenient.

[0037] In addition, the general method of using the cutting device is:

[0038] First, one end of the fabric a is flattened and then pressed under the end pressing plate unit 2, that is, on the upper surface of the slotted and perforated bottom plate unit 1;

[0039] Second, the slotted sliding block unit 4 is first slid to the end on the sliding base unit 3, and then the fabric a is passed through the sliding base unit 3, and finally the other end of the fabric a is also flattened and pressed by hand;

[0040] Third, the operator's other hand pushes the slotted sliding block unit 4, which slides from one side of the fabric a to the other side on the sliding base unit 3 to complete the basic cutting action;

[0041] Fourthly, at this time, the length of the fabric clamped on the end pressing plate unit 2 is the cutting length required for the clothing design. When this part is removed from the end pressing plate unit 2, the complete single fabric cutting operation is completed.

[0042] In the above process, the distance between the sliding base unit 3 and the end plate unit 2 corresponds to the required cutting length of the fabric. Therefore, before the slotted sliding block unit 4 slides for cutting, the sliding base unit 3 is first slid, and the sliding directions of the two are perpendicular to each other.

[0043] The slotted and perforated bottom plate unit 1 includes a horizontal plate 101, a slot 102 arranged on the horizontal plate 101 and used to install the sliding base unit 3, two end limit plates 103 arranged on the slot 102 and used to engage the sliding base unit 3, and an end hole 104 arranged on the horizontal plate 101 and used to install the end pressure plate unit 2.

[0044] In this embodiment, the cross plate 101 and the slot 102 are both rectangular in shape, the distance between the two end limit plates 103 is the length of the sliding base unit 3, and the length of the end limit plate 103 is the maximum sliding adjustment range of the sliding base unit 3.

[0045] In addition, the end stopper plate 103 blocks the two exposed sides of the slot 102 to prevent the cutting debris b from falling to the ground.

[0046] Finally, the number of the terminal holes 104 is 2-3.

[0047] The end pressure plate unit 2 includes a vertical rod 201 inserted into the end hole 104, a rectangular plate 202 arranged on the vertical rod 201 and used to press the fabric a up and down on the upper surface of the horizontal plate 101, an adjusting nut 203 arranged on the vertical rod 201 and located below the horizontal plate 101, and a spring 204 sleeved on the vertical rod 201 and used to push the adjusting nut 203 downward.

[0048] In this embodiment, the spring 204 provides the rectangular plate 202 with a driving force to press down the fabric a.

[0049] When the rectangular plate 202 is manually lifted upward, the fabric a can be inserted therein and then cut. After the cutting operation is completed, the fabric a can be directly pulled out or the rectangular plate 202 can be lifted up again to be taken out.

[0050] In addition, precisely because the rectangular plate 202 is long and pressed downward as a whole, the fabric a within a certain range, whether wide or narrow, can be flattened and pressed by the rectangular plate 202, ensuring the practicality of the fabric single-end pressing effect.

[0051] The end plate pressing unit 2 further includes a bending plate 205 for lifting and disposing on the rectangular plate 202 .

[0052] In this embodiment, the lifting bending plate 205 is in an inverted L-shape or an inverted U-shape, so that the lifting action of the rectangular plate 202 is relatively convenient.

[0053] The sliding base unit 3 includes a support plate 301 arranged on the slot 102 , an end plate 302 arranged on the support plate 301 , and a plate body 303 with a rectangular opening arranged on the end plate 302 and used for mounting the slotted sliding block unit 4 .

[0054] In this embodiment, the support plate 301 is in a rectangular shape, with its end surface always abutting against the end stop plate 103 and its lower surface always pressing against the bottom surface of the slot 102 .

[0055] In addition, the number of the end uprights 302 is one. On the premise of ensuring that the installation stability of the plate body 303 with a rectangular opening is sufficient, the shape of the sliding base unit 3 is determined to be a lateral U-shape rather than a "U-shape". The advantage of this shape is that the fabric a can be placed horizontally into the sliding base unit 3 instead of extending the entire fabric into the sliding base unit 3. The former is more convenient and quick.

[0056] Finally, the rectangular opening plate 303 is a rectangular plate with a rectangular hole, the width of which is slightly larger than the slotted sliding block unit 4, so that the slotted sliding block unit 4 is not easy to shake and slides more accurately. The length of the rectangular hole is the maximum effective cutting range, and at least the width of the fabric a should not be larger than the length of the rectangular hole, so that the fabric a can obtain a relatively accurate straightening and flattening cutting effect.

[0057] The slotted sliding block unit 4 includes a locking block 401 inserted into the plate body 303 with a rectangular opening, a holding block 402 arranged on the upper end surface of the locking block 401, a knife body mounting groove 403 arranged on the lower end surface of the locking block 401, a sliding side countersunk hole 404 arranged on the side of the locking block 401, and a disassembly bolt 405 arranged in the sliding side countersunk hole 404 and used to clamp the knife body 11.

[0058] In this embodiment, the engaging block 401 and the holding block 402 are both rectangular blocks, and the blade mounting groove 403 is a thin rectangular groove, which ensures that the blade 11 can only be inserted and pulled out vertically and is not easy to shake forward, backward, left, or right.

[0059] In addition, when the disassembly bolt 405 is fully tightened to press the side of the blade body 11, it is completely retracted into the sliding side countersunk hole 404 and will not touch the side of the plate body 303 with a rectangular opening, ensuring that the installation action and sliding action of the blade body 11 will not interfere with each other.

[0060] Finally, the slotted sliding block unit 4 has no upper limiting effect on the plate body 303 with a rectangular opening. When the blade body 11 needs to be replaced, the slotted sliding block unit 4 is directly taken out upwards, and then the disassembly bolt 405 is unscrewed.

[0061] The slotted and perforated bottom plate unit 1 further includes a debris discharge hole 105 arranged on the bottom surface of the slot 102 .

[0062] In this embodiment, the cutting scraps b will inevitably accumulate on the bottom surface of the slot 102. If the cutting scraps b cannot be removed in time, they will jam the support plate 301, making it impossible to smoothly adjust the cutting length of the fabric a. Therefore, this is the role of the scrap discharge hole 105.

[0063] The number of the debris discharge holes 105 is 2-4, which are respectively arranged at the end corners of the rectangular slot 102 and are used to manually sweep down the cutting debris b.

[0064] The slotted and perforated bottom plate unit 1 further includes a length-complementing pad 106 disposed on the slot 102 and used for placing the fabric a.

[0065] In this embodiment, the upper surface of the length-complementing spacer 106 is flush with the upper surface of the horizontal plate 101 .

[0066] The function of the length-compensating pad 106 is: when fabric a is shorter and still needs to be cut in length, the end of fabric a that is different from the end pressure plate unit 2 cannot reach the upper surface of the horizontal plate 101. At this time, the length-compensating pad 106 is slid to place this end, and the fabric a is also stretched and pressed at the manual pressing position c, ultimately ensuring that the cutting operation proceeds smoothly.

[0067] Of course, if the cutting length between the sliding base unit 3 and the end plate unit 2 is large, the length supplementing pad 106 can be removed from the slot 102 to leave more rightward sliding space for the sliding base unit 3, as shown in the attached figure. Figure 1 shown.

[0068] The end pressure plate unit 2 also includes an elastic pressure strip 206 for fabrics arranged on the lower surface of the rectangular plate 202 .

[0069] In this embodiment, the main materials of the slotted and perforated bottom plate unit 1, the end pressure plate unit 2, the sliding base unit 3 and the slotted sliding block unit 4 are all metal or hard plastic, and the material of the elastic pressure strip 206 for fabric is elastic rubber.

[0070] The function of the elastic pressure strip 206 for fabric is to make the rectangular plate 202 more compact and prevent the fabric a from being pulled away.

[0071] Two adjusting nuts 203 clamped together are disposed on a single vertical rod 201 .

[0072] In this embodiment, the adjusting nuts 203 in a group of two are clamped together internally, so that after the spring 204 is adjusted to the required length, it is not easy for the spring 204 to change its elastic strength, that is, the adjusting nut 203 is not easy to spontaneously shift on the vertical rod 201.

[0073] The above is a detailed description of the implementation of the utility model in conjunction with the accompanying drawings, but the utility model is not limited to the above implementation. Various modifications can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the utility model. These are all non-creative modifications and are protected by patent law as long as they are within the scope of the claims of the utility model.

Claims

1. A fabric cutting device for clothing design with a conveniently replaceable blade, the structure comprising a blade (11), characterized in that: It also comprises a slotted perforated bottom plate unit (1), an end pressure plate unit (2) arranged on the slotted perforated bottom plate unit (1) and used to press down and fix the fabric (a), a sliding base unit (3) arranged on the slotted perforated bottom plate unit (1) and used to adjust the cutting size, and a slotted sliding block unit (4) arranged on the sliding base unit (3) and used to screw and clamp the knife body (11).

2. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 1, characterized in that: The slotted and perforated bottom plate unit (1) comprises a transverse plate (101), a slot (102) arranged on the transverse plate (101) and used for mounting the sliding base unit (3), two end stop plates (103) arranged on the slot (102) and used for engaging the sliding base unit (3), and an end hole (104) arranged on the transverse plate (101) and used for mounting the end pressure plate unit (2).

3. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 2, characterized in that: The end pressure plate unit (2) comprises a vertical rod (201) inserted into the end hole (104), a rectangular plate (202) arranged on the vertical rod (201) and used to press the fabric (a) up and down on the upper surface of the horizontal plate (101), an adjustment nut (203) arranged on the vertical rod (201) and located below the horizontal plate (101), and a spring (204) sleeved on the vertical rod (201) and used to push the adjustment nut (203) downward.

4. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 3, characterized in that: The end plate pressing unit (2) further comprises a lifting bending plate (205) arranged on the rectangular plate (202).

5. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 2, characterized in that: The sliding base unit (3) comprises a support plate (301) arranged on the slot (102), an end plate (302) arranged on the support plate (301), and a plate body (303) with a rectangular opening arranged on the end plate (302) and used for mounting the slotted sliding block unit (4).

6. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 5, characterized in that: The slotted sliding block unit (4) comprises a snap-fitting block (401) inserted into the plate body (303) with a rectangular opening, a holding block (402) arranged on the upper end surface of the snap-fitting block (401), a knife body mounting groove (403) arranged on the lower end surface of the snap-fitting block (401), a sliding side countersunk hole (404) arranged on the side surface of the snap-fitting block (401), and a disassembly bolt (405) arranged in the sliding side countersunk hole (404) and used for clamping the knife body (11).

7. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 2, characterized in that: The slotted and perforated bottom plate unit (1) further comprises a debris discharge hole (105) arranged on the bottom surface of the slot (102).

8. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 2, characterized in that: The slotted and perforated bottom plate unit (1) further comprises a length-complementing pad (106) arranged on the slot (102) and used for placing the fabric (a).

9. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 3, characterized in that: The end pressure plate unit (2) further comprises an elastic pressure strip (206) for fabric arranged on the lower surface of the rectangular plate (202).

10. The fabric cutting device for clothing design with a conveniently replaceable blade according to claim 3, characterized in that: Two adjusting nuts (203) that are clamped together are provided on a single vertical rod (201).

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