Automatic edge cutter of setting machine

Abstract

The utility model discloses an automatic edge cutter of a setting machine, which comprises an edge cutting table and a fixed frame arranged below the edge cutting table, the edge cutting table comprises a central table body and an edge table body fixed on the central table body, an edge cutting inner groove is formed between the central table body and the edge table body, a bottom support leg is fixed at the bottom of the edge cutting table, and the edge cutting inner groove is fixed on the edge table body. The fixed frame is designed to be in a square shape and is fixedly connected with the four bottom supporting legs respectively, a propelling motor is fixed to one end face of the fixed frame, an output shaft of the propelling motor is connected with a threaded rod, a sliding table is installed on the threaded rod in a threaded mode, and the sliding table is installed on the sliding rail in a sliding mode. According to the automatic edge trimmer of the setting machine, the two edges of the to-be-trimmed position of the cloth are pressed at the same time, the problem that the to-be-trimmed position of the cloth is deformed, upwarped or wrinkled in the edge trimming process, and consequently edge trimming is inaccurate is solved, the edge trimming precision of the automatic edge trimmer is improved, the rejection rate of the cloth is reduced, and the process quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaping machines, in particular to an automatic edge trimmer of a shaping machine. Background Art

[0002] A shaping machine is a machine used for shaping in industrial manufacturing. It can be categorized by type as a shoe upper shaping machine, a sock shaping machine, or a fabric shaping machine. Current fabric shaping machines require an automatic trimmer to remove excess fabric edges before use, resulting in a regular, fixed-size fabric before it can enter the shaping machine for shaping. To improve efficiency, current automatic trimmers do not simultaneously crimp both sides of the fabric to be trimmed (in existing technology, only one side of the fabric to be trimmed is typically crimped, while the other side remains loose). Consequently, the fabric is prone to deformation and wrinkling during trimming, which can damage the fabric and result in a high probability of scrapping. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic edge trimmer for a shaping machine, which improves the edge trimming accuracy of the automatic edge trimmer, reduces the scrap rate of fabrics, and improves the workmanship quality.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic trimmer of a shaping machine, comprising a trimming table and a fixed frame arranged below the trimming table, the trimming table comprising a central table body and an edge table body fixed on the central table body, a trimming inner groove is formed between the central table body and the edge table body, a bottom support foot is fixed to the bottom of the trimming table, in an embodiment, four bottom support feet are provided and distributed at the four corners of the lower end face of the trimming table, the bottom support feet are actually directly connected to the edge table body, so that the four bottom support feet provide stable support for the trimming table, and the fixed frame is It is designed in a U-shape, and the fixed frame is fixedly connected to the four bottom legs respectively, so that the fixed frame remains in a horizontal state. A propulsion motor is fixed on one end face of the fixed frame, and the output shaft of the propulsion motor is connected to a screw, and a slide is threadedly installed on the screw. The slide is slidably installed on the slide rail, so that the screw can drive the slide to move horizontally on the slide rail during operation. A storage seat is fixed on the slide rail, wherein a trimming motor is fixed on one end face of the storage seat, and a cutter is connected to the output shaft of the trimming motor. Both the propulsion motor and the trimming motor require power supply from external power facilities.

[0005] As a preferred embodiment, a mounting strip is fixed in the fixed frame. The mounting strip is a cavity structure with an opening on the upper end surface and a hollow interior. The screw is arranged in the mounting strip, and the screw is rotatably connected to the mounting strip; so that the screw can be hidden in the mounting strip and can operate stably, and thus the screw can be protected by the mounting strip.

[0006] As a preferred embodiment, the slide platform extends symmetrically toward both sides of the screw rod, two slide rails are provided, and both ends of the slide platform are respectively mounted on the two slide rails; so that both ends of the slide platform maintain structural stability.

[0007] As a preferred embodiment, the top of the cutter extends into the inner trimming groove, thereby facilitating the trimming of the cloth in the inner trimming groove.

[0008] As a preferred embodiment, two trimming motors and two cutters are provided, and both cutters are designed vertically and symmetrically on both sides of the central table; so that the two cutters can work together to perform trimming on both sides of the cloth on the central table at the same time, which is beneficial to improving the trimming efficiency.

[0009] As a preferred implementation scheme, a supporting frame is fixed on the edge platform, a cylinder is fixed on the upper end surface of the supporting frame, and a mounting plate is connected to the bottom of the cylinder; so that when the cylinder is running, it can drive the mounting plate to rise and fall, and the mounting plate is located directly above the inner groove of the trimming. In the embodiment, the edge platform is provided with two ends symmetrical to the center platform, and the two ends of the supporting frame are respectively fixed on the two edge platforms.

[0010] As a preferred embodiment, two horizontal cloth pressing plates are fixed on the lower end surface of the mounting plate, and the two cloth pressing plates are respectively on both sides of the inner groove of the trimming groove; the two cloth pressing plates work together to press the two sides of the cloth to be trimmed at the same time, thereby ensuring that the cloth will not warp or wrinkle when trimming, thereby ensuring the trimming effect.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model simultaneously presses the two sides of the fabric to be trimmed before trimming the fabric, thereby avoiding deformation, warping or wrinkling of the fabric to be trimmed during the trimming process, which may lead to inaccurate trimming. This improves the trimming accuracy of the automatic trimmer, reduces the scrap rate of fabric, and improves the process quality.

[0013] 2. In the present invention, during the edge trimming operation, since the cutter is located between the two cloth pressing plates, the cutter passes between the two cloth pressing plates during operation and movement to trim the cloth. However, the two cloth pressing plates press and fix the cloth, thereby ensuring the stability of the cloth and preventing warping and wrinkling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a structural diagram of the fixed frame of the utility model;

[0016] Figure 3 It is a side view of the utility model;

[0017] Figure 4 This is a structural diagram of the trimming table of the present invention.

[0018] The reference numerals and names in the figure are as follows: 1. Trimming table; 101. Center table body; 102. Edge table body; 103. Trimming inner groove; 2. Bottom support foot; 3. Fixed frame; 4. Propulsion motor; 5. Mounting strip; 6. Screw; 7. Sliding table; 8. Slide rail; 9. Storage seat; 10. Trimming motor; 11. Cutter; 12. Support frame; 13. Cylinder; 14. Mounting plate; 15. Fabric pressing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0021] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0022] See also Figure 1 The utility model provides an embodiment: an automatic trimmer of a shaping machine, comprising a trimming table 1 and a fixed frame 3 arranged below the trimming table 1, the trimming table 1 comprising a central table body 101 and an edge table body 102 fixed on the central table body 101, a trimming inner groove 103 is formed between the central table body 101 and the edge table body 102, a bottom support leg 2 is fixed to the bottom of the trimming table 1, in the embodiment, four bottom support legs 2 are provided and distributed at the four corners of the lower end surface of the trimming table 1, the bottom support legs 2 are actually directly connected to the edge table body 102, so that the four bottom support legs 2 provide stable support for the trimming table 1;

[0023] See also Figure 2 The fixing frame 3 is designed in a mouth shape, and the fixing frame 3 is fixedly connected to the four bottom legs 2 respectively, so that the fixing frame 3 maintains a horizontal state. A propulsion motor 4 is fixed on one end face of the fixing frame 3, and a mounting strip 5 is fixed in the fixing frame 3. The mounting strip 5 is a cavity structure with an opening on the upper end face and a hollow interior. The output shaft of the propulsion motor 4 is connected with a screw 6, which is arranged in the mounting strip 5, and the screw 6 is rotatably connected to the mounting strip 5, so that the screw 6 can be hidden in the mounting strip 5 and can operate stably, so the screw 6 can The slide 7 is threadedly mounted on the screw 6 to be protected by the mounting strip 5. The slide 7 is slidably mounted on the slide rail 8, so that the screw 6 can drive the slide 7 to translate on the slide rail 8 during operation. The slide 7 extends symmetrically on both sides of the screw 6. There are two slide rails 8, and the two ends of the slide 7 are respectively mounted on the two slide rails 8, so that both ends of the slide 7 maintain structural stability. A storage seat 9 is fixed on the slide 7, wherein a trimming motor 10 is fixed to one end surface of the storage seat 9, and a cutter 11 is connected to the output shaft of the trimming motor 10.

[0024] See also Figure 3, the top of the cutter 11 extends into the trimming inner groove 103, so as to facilitate the trimming of the cloth in the trimming inner groove 103. There are two trimming motors 10 and two cutters 11, and the two cutters 11 are designed vertically. The two cutters 11 are symmetrical on both sides of the central platform 101, so that the two cutters 11 can work together to trim the cloth on both sides of the central platform 101 at the same time, which is conducive to improving the trimming efficiency. The propulsion motor 4 and the trimming motor 10 both require power from external power facilities;

[0025] See also Figure 4 A receiving frame 12 is fixed on the edge platform 102, and a cylinder 13 is fixed on the upper end surface of the receiving frame 12. A mounting plate 14 is connected to the bottom of the cylinder 13, so that the cylinder 13 can drive the mounting plate 14 to rise and fall when it is running, and the mounting plate 14 is located directly above the trimming inner groove 103. In this embodiment, the edge platform 102 is provided with two ends symmetrical to the central platform 101, and the two ends of the receiving frame 12 are respectively fixed on the two edge platforms 102, and two horizontal cloth pressing plates 15 are fixed on the lower end surface of the mounting plate 14. The two cloth pressing plates 15 are respectively on both sides of the trimming inner groove 103, so that the two cloth pressing plates 15 work together to press the two sides of the cloth to be trimmed at the same time, thereby ensuring that the cloth will not warp or wrinkle when trimming, thereby ensuring the trimming effect.

[0026] During operation of the present invention, the automatic edge trimmer is arranged near the feed port of the setting machine; in actual operation: the cloth to be trimmed is spread flat on the central table 101, and the two sides of the cloth to be trimmed are respectively located above the two trimming inner grooves 103, and the two cylinders 13 are driven to operate and drive the two mounting plates 14 to descend, so that the cloth pressing plates 15 under the two mounting plates 14 press the cloth to be trimmed. The two cloth pressing plates 15 under each mounting plate 14 press the two sides of the cloth to be trimmed on one side of the cloth. Since the cutter 11 is located between the two cloth pressing plates 15, the cutter 11 passes through between the two cloth pressing plates 15 when it is running and moving. After the fabric is trimmed, the presence of the two fabric pressing plates 15 can ensure the stability of the fabric, and there will be no warping, wrinkles, etc.; after the preparation work is completed, the two trimming motors 10 are driven to drive the two cutters 11 to run at high speed, and the propulsion motor 4 is driven to run to drive the screw 6 to run, so that the slide platform 7 is translated along with the two slide rails 8, and the two high-speed cutting knives 11 are driven to translate, so that the two cutters 11 enter the two trimming inner grooves 103 respectively, and gradually trim the two sides of the fabric, and trim the excess parts on both sides of the fabric. When the fabric trimming is completed, its size is fixed, so it can be orderly input into the shaping machine for shaping.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automatic trimmer for a shaping machine, comprising a trimming table (1) and a fixed frame (3) arranged below the trimming table (1), characterized in that: The trimming table (1) comprises a central table body (101) and an edge table body (102) fixed on the central table body (101), an inner trimming groove (103) is formed between the central table body (101) and the edge table body (102), a bottom support leg (2) is fixed to the bottom of the trimming table (1), the fixed frame (3) is designed in a square shape, and the fixed frame (3) is fixedly connected to the bottom support leg (2), a propulsion motor (4) is fixed to one end face of the fixed frame (3), an output shaft of the propulsion motor (4) is connected to a screw rod (6), a slide table (7) is threadedly mounted on the screw rod (6), the slide table (7) is slidably mounted on a slide rail (8), a storage seat (9) is fixed to the slide table (7), a trimming motor (10) is fixed to one end face of the storage seat (9), and an output shaft of the trimming motor (10) is connected to a cutter (11).

2. The automatic edge trimmer of a shaping machine according to claim 1, characterized in that: A mounting strip (5) is fixed in the fixed frame (3), and the mounting strip (5) is a cavity structure with an opening on the upper end surface and a hollow interior. The screw (6) is arranged in the mounting strip (5), and the screw (6) is rotatably connected to the mounting strip (5).

3. The automatic edge trimmer of a shaping machine according to claim 1, characterized in that: The slide platform (7) extends symmetrically toward both sides of the screw rod (6), two slide rails (8) are provided, and both ends of the slide platform (7) are respectively mounted on the two slide rails (8).

4. The automatic edge trimmer of a shaping machine according to claim 1, characterized in that: The top of the cutter (11) extends into the trimming inner groove (103).

5. The automatic edge trimmer of a shaping machine according to claim 1, characterized in that: The trimming motor (10) and the cutter (11) are both provided with two, and the two cutters (11) are both designed to be vertical, and the two cutters (11) are symmetrical on both sides of the central platform (101).

6. The automatic edge trimmer of a shaping machine according to claim 1, characterized in that: A receiving frame (12) is fixed on the edge platform (102), a cylinder (13) is fixed on the upper end surface of the receiving frame (12), and a mounting plate (14) is connected below the cylinder (13).

7. The automatic edge trimmer of a shaping machine according to claim 6, characterized in that: Two horizontal cloth pressing plates (15) are fixed to the lower end surface of the mounting plate (14), and the two cloth pressing plates (15) are respectively connected to two sides of the trimming inner groove (103).

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