Fabric edge cutting device

Abstract

The utility model provides a fabric edge cutting device, and belongs to the technical field of fabric processing. A fabric edge cutting device comprises a working box, a conveying belt used for conveying fabric is installed at the center of the bottom in the working box, replacement grooves are symmetrically formed in the working box with the conveying belt as the center, replacement bases are detachably installed in the replacement grooves, first guide rails are installed at the bottoms of the replacement grooves, and the replacement bases are slidably arranged on the first guide rails; the replacement base is detachably connected with a material containing base through a plurality of first connecting pieces, and an edge cutting groove is formed in the material containing base. The utility model has the advantage of saving cost.

Description

Technical Field

[0001] This utility model belongs to the field of fabric processing technology, specifically a fabric edge cutting device. Background Technology

[0002] Fabric edge trimming refers to cutting the edges of textiles to make them neat and smooth. This process is typically performed during fabric production. Currently, when trimming fabric edges, the trimming blade and groove are mounted on the top of the trimming machine. If different widths of fabric need to be trimmed, the trimming blade must be manually adjusted to the corresponding position. Furthermore, if other widths of fabric need to be trimmed, a dedicated trimming machine for that width must be used, which is costly and inconvenient. Summary of the Invention

[0003] The purpose of this utility model is to address the aforementioned problems in existing technologies and propose a solution.

[0004] A fabric edge-cutting device that has the advantage of saving costs.

[0005] The purpose of this utility model can be achieved through the following technical solution: a fabric trimming device, including a working box, a conveyor belt for conveying fabric is installed at the bottom center of the working box, and replacement slots are symmetrically opened in the working box with the conveyor belt as the center. A replacement seat is detachably installed in the replacement slot, a first guide rail is installed at the bottom of the replacement slot, and the replacement seat is slidably arranged on the first guide rail. A material placement seat is detachably connected to the replacement seat through a plurality of first connecting parts, and the material placement seat has a trimming groove.

[0006] The replacement slot has a top slot and a side slot. The two sides of the work box are symmetrically provided with limiting slots on the front and back sides of the side slot of the replacement slot. A first limiting part is installed on one side of the replacement seat. Second limiting parts are symmetrically arranged on both sides of the first limiting part. The second limiting parts are engaged with the limiting slot through a second connecting piece.

[0007] Preferably, the work box also includes a trimming mechanism symmetrically installed on the left and right sides of the top of the work box. The trimming mechanism includes a drive motor, a second guide rail, a lead screw, a sliding seat, a lifting motor, and a trimming blade. The drive motor is installed on one side of the work box, and the lead screw is driven to the output shaft of the drive motor. The lead screw is connected to the sliding seat. The second guide rail is installed on the top of the work box and slides with the sliding seat. The lifting motor is installed on the sliding seat, and a cutting blade holder is installed on the lifting rod of the lifting motor. The trimming blade is installed on the cutting blade holder.

[0008] Preferably, the first connector is a first screw, and the replacement seat is detachably connected to a material placement seat by a plurality of first screws.

[0009] Preferably, the second connector is a second screw, and the second limiting part is limited by engaging with the limiting groove through the second screw.

[0010] Preferably, the first guide rail has a sliding part, and the replacement seat has a sliding groove, with the sliding part and the sliding groove slidingly engaged.

[0011] Preferably, the cutting blade and the cutting groove directly below it are located on the same vertical axis, and the cutting blade is always aligned with the cutting groove below it.

[0012] Preferably, the work box has a width scale on one side of the feed inlet for aligning the fabric with a preset width scale before placing and conveying the fabric.

[0013] Compared with the prior art, the advantages of this utility model are: by setting a replaceable replacement seat and a replaceable material placement seat, replacement is convenient and there is no need to replace the device with different specifications for edge cutting, which helps to reduce the purchase of other specifications of devices, reduce the processing cost, and flexibly replace the edge cutting groove required for edge cutting and flexibly and automatically adjust the position of the edge cutting knife, making it more practical. Attached Figure Description

[0014] Figure 1 This is a front sectional view of the present invention.

[0015] Figure 2 This is a top view of the bottom of the working box in this utility model.

[0016] Figure 3 This is a partial view of the side groove in this utility model.

[0017] Figure 4 This is a front view of the replacement seat in this utility model.

[0018] Figure 5 This is an enlarged view of point A in this utility model.

[0019] In the diagram, 2 is the work box; 21 is the conveyor belt; 3 is the changing trough; 31 is the changing seat; 32 is the first guide rail; 33 is the material placement seat; 34 is the trimming trough; 35 is the top trough opening; 36 is the side trough opening; 37 is the limiting trough; 43 is the first screw; 44 is the second screw; 51 is the drive motor; 52 is the second guide rail; 53 is the lead screw; 54 is the sliding seat; 55 is the lifting motor; 56 is the trimming knife; 57 is the knife holder; 61 is the sliding part; 62 is the sliding groove; and 7 is the width scale. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] like Figures 1 to 5 As shown, a fabric trimming device includes a work box 2. The work box 2 has a conveyor belt 21 for conveying fabric installed at its bottom center. A replacement groove 3 is symmetrically arranged inside the work box 2 with the conveyor belt 21 as the center. A replacement seat 31 is detachably installed in the replacement groove 3. A first guide rail 32 is installed at the bottom of the replacement groove 3. The replacement seat 31 is slidably mounted on the first guide rail 32. A material placement seat 33 is detachably connected to the replacement seat 31 via several first connecting members. The material placement seat 33 has a trimming groove 34. The replacement groove 3 has a top groove opening 35 and a side groove opening 36. Limiting grooves 37 are symmetrically arranged on both sides of the work box 2, before and after the side groove openings 36 of the replacement groove 3. A first limiting part 41 is installed on one side of the replacement seat 31. Second limiting parts 42 are symmetrically arranged on both sides of the first limiting part 41. The second limiting parts 42 are engaged with the limiting grooves 37 via second connecting members.

[0022] The work box 2 also includes a cutting mechanism symmetrically installed on the left and right sides of the top of the work box 2. The cutting mechanism includes a drive motor 51, a second guide rail 52, a lead screw 53, a sliding seat 54, a lifting motor 55, and a cutting blade 56. The drive motor 51 is installed on one side of the work box 2. The lead screw 53 is connected to the output shaft of the drive motor 51. The lead screw 53 is connected to the sliding seat 54. The second guide rail 52 is installed on the top of the work box 2. The second guide rail 52 is slidably engaged with the sliding seat 54. The lifting motor 55 is installed on the sliding seat 54. The cutting blade holder 57 is installed on the lifting rod of the lifting motor 55. The cutting blade 56 is installed on the cutting blade holder 57.

[0023] In this utility model, the replacement seat 31 and its detachably connected material placement seat 33 can be replaced according to the cutting edge width, so that the cutting edge groove 34 on the material placement seat 33 is always located at the position required by the cutting edge width, and is always located below the adjusted cutting edge knife 56.

[0024] With the above structure, by setting a replaceable replacement seat 31 and a replaceable material placement seat 33, and by automatically adjusting the corresponding cutting mechanism to the left or right, it is beneficial to drive the drive motor 51 according to the required cutting width of the fabric before cutting, thereby driving the lead screw 53 to rotate. The lead screw 53 can convert rotary motion into linear motion, driving the sliding seat 54 to move to the left or right, and simultaneously driving the cutting blade 56 to move automatically. After adjusting the cutting blade 56, the operator can take out the replacement seat 31 from both sides of the work box 2 and replace it with the material placement seat 33. The cutting groove 34 on the material placement seat 33 matches the corresponding fabric cutting width and is always located directly below the adjusted cutting blade 56. Replacement is convenient and does not require changing to different specifications of devices for cutting, which helps to reduce the purchase of other specifications of devices, reduce the processing costs, and flexibly change the cutting groove 34 required for cutting and flexibly and automatically adjust the position of the cutting blade 56, making it more practical.

[0025] like Figures 1 to 5 As shown, the first connecting component is a first screw 43, and the replacement seat 31 is detachably connected to the material placement seat 33 by a plurality of first screws 43. By setting the first screws 43 to fix the replacement seat 31 and the material placement seat 33, the fixation is more secure and the disassembly and assembly are convenient.

[0026] like Figures 1 to 5 As shown, the second connecting member is the second screw 44, and the second limiting part 42 is engaged with the limiting groove 37 by the second screw 44. By setting the second screw 44 to limit and fix the first limiting part 41 of the replacement seat 31 to the second limiting parts 42 on both sides of the work box 2, it is beneficial to make the fixation more secure, and at the same time, it is more convenient and labor-saving to disassemble and assemble.

[0027] like Figures 1 to 5 As shown, the first guide rail 32 has a sliding part 61, and the replacement seat 31 has a sliding groove 62. The sliding part 61 and the sliding groove 62 are slidably engaged. This facilitates the easy and quick movement of the replacement seat 31 into the work box 2, saving effort.

[0028] like Figures 1 to 5 As shown, the cutting blade 56 and the cutting groove 34 directly below it are located on the same vertical axis, and the cutting blade 56 is always aligned with the cutting groove 34 located below it.

[0029] like Figures 1 to 5 As shown, the work box 2 has a width scale 7 on one side of the feed inlet, which is used to align the fabric with the preset width scale 7 before placing and conveying the fabric. With the width scale 7, the fabric can be aligned when placed on the conveyor belt 21, resulting in more precise edge cutting.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0031] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the word "and / or" throughout the text means including three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0032] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0033] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A fabric trimming device comprising a working tank (2), characterized in that, A conveyor belt (21) for conveying fabric is installed at the bottom center of the work box (2). A replacement slot (3) is symmetrically opened in the work box (2) with the conveyor belt (21) as the center. A replacement seat (31) is detachably installed in the replacement slot (3). A first guide rail (32) is installed at the bottom of the replacement slot (3). The replacement seat (31) is slidably arranged on the first guide rail (32). A material placement seat (33) is detachably connected to the replacement seat (31) through several first connecting parts. The material placement seat (33) has a cutting groove (34). The replacement slot (3) has a top slot (35) and a side slot (36). The work box (2) has symmetrical limit slots (37) on both sides of the side slot (36) of the replacement slot (3). A first limit part (41) is installed on one side of the replacement seat (31). A second limit part (42) is symmetrically arranged on both sides of the first limit part (41). The second limit part (42) is engaged with the limit slot (37) through a second connector.

2. An apparatus for trimming a facestock according to claim 1, wherein The work box (2) also includes a cutting mechanism symmetrically installed on the left and right sides of the top of the work box (2). The cutting mechanism includes a drive motor (51), a second guide rail (52), a lead screw (53), a sliding seat (54), a lifting motor (55), and a cutting blade (56). The drive motor (51) is installed on one side of the work box (2). The lead screw (53) is connected to the output shaft of the drive motor (51). The lead screw (53) is connected to the sliding seat (54). The second guide rail (52) is installed on the top of the work box (2). The second guide rail (52) is slidably engaged with the sliding seat (54). The lifting motor (55) is installed on the sliding seat (54). The cutting blade holder (57) is installed on the lifting rod of the lifting motor (55). The cutting blade holder (57) is installed on the cutting blade holder (57).

3. An apparatus for trimming a facestock according to claim 1, wherein The first connector is a first screw (43), and the replacement seat (31) is detachably connected to a material placement seat (33) by a number of first screws (43).

4. An apparatus for trimming a facestock according to claim 1, wherein The second connector is a second screw (44), and the second limiting part (42) is engaged with the limiting groove (37) by the second screw (44).

5. An apparatus for trimming a facestock according to claim 1, wherein, The first guide rail (32) has a sliding part (61), and the replacement seat (31) has a sliding groove (62). The sliding part (61) and the sliding groove (62) are in sliding cooperation.

6. An apparatus for trimming a facestock according to claim 2, wherein The cutting blade (56) and the cutting groove (34) directly below it are on the same vertical axis, and the cutting blade (56) is always aligned with the cutting groove (34) below it.

7. An apparatus for trimming a facestock according to claim 1, wherein The work box (2) has a width scale (7) on one side of the feed inlet, which is used to align the fabric with the preset width scale (7) before placing and conveying the fabric.

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