Cloth packaging cutting device

Abstract

The utility model discloses a cloth package cutting device belongs to cloth cutting field, including cutting table, fixedly connected with mounting panel on cutting table, be provided with cutting mechanism on cutting table, and cutting mechanism includes the cutting knife of circular, is seted with the slot on cutting table, and cutting knife rotatory mounting is in the slot of cutting table, is provided with moving mechanism on cutting table, and moving mechanism includes two symmetrical arc frame of setting. Advantageous effect lies in: setting moving mechanism and clamping mechanism, through the cooperation of arc frame and arc frame, can carry out the clamping to cloth roll, and has improved the contact area, has improved the clamping stability, also can improve the cutout flush degree when cutting, and set the cutting gap between two arc frames and cutting knife alignment, make the clamping position of cloth roll and the cutting direction of cutting knife present certain angle of inclusion, further guarantee the stability of cloth roll clamping when cutting, improve cutting quality.

Description

Technical Field

[0001] This utility model relates to the field of fabric cutting, and in particular to a fabric packaging cutting device. Background Technology

[0002] After the fabric is rolled into a roll by the fabric roller, it needs to be cut into individual finished rolls. In the current production process, workers usually cut the fabric themselves with scissors. Since workers cut the fabric based on their own experience, the scissors often go astray.

[0003] A search revealed Chinese Patent Publication No. CN219908366U, which discloses a cutting structure for packaging finished fabrics. This patent includes a positioning slide rod, a slider, and a cutting component. The positioning slide rod is positioned at the fabric roll roller and is parallel to the axis of the fabric roll roller. The slider is slidably mounted on the positioning slide rod. The cutting component includes a mounting plate, a cutting body, and a cutting circular blade. In a top view, the mounting plate is provided on the end face of the slider away from the positioning slide rod, and the cutting body is provided on the end of the mounting plate away from the slider. The cutting body is axially mounted on the mounting plate, and the long axis of the cutting body is parallel to the axis of the positioning slide rod. A cutting circular blade is provided on the side wall of the cutting body opposite to the slider for cutting the fabric. To improve cutting efficiency, existing fabric packaging cutting devices, when cutting fabric rolls, cause deformation at the cut position due to the soft texture of the fabric rolls when subjected to concentrated stress during cutting. This affects the flatness of the cut and the cutting quality, requiring subsequent secondary cutting and trimming, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of this invention is to provide a fabric packaging and cutting device to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A fabric packaging cutting device includes a cutting table, a mounting plate fixedly connected to the cutting table, a cutting mechanism mounted on the cutting table, the cutting mechanism including a circular cutting blade, a slot opened on the cutting table, the cutting blade being rotatably mounted in the slot of the cutting table, a moving mechanism provided on the cutting table, the moving mechanism including two symmetrically arranged arc-shaped frames, the arc-shaped frames being movably mounted on the top of the cutting table, a receiving groove provided on the inner side of the arc-shaped frames, a cutting gap provided between the two arc-shaped frames, a clamping mechanism provided on the arc-shaped frames, the clamping mechanism including an arc-shaped frame, the arc-shaped frame being movably mounted in the receiving groove of the arc-shaped frame, the arc formed by the arc-shaped frame being opposite to the arc formed by the arc-shaped frame, a connecting plate fixedly connected between the two arc-shaped frames, a second hydraulic cylinder fixedly connected to the connecting plate, a push plate fixedly connected to the output end of the second hydraulic cylinder, and the push plate being fixedly connected to the arc-shaped frame.

[0007] Preferably, the moving mechanism includes a first hydraulic cylinder, which is fixedly connected to the mounting plate, and a connecting block is fixedly connected to the output end of the first hydraulic cylinder, which is fixedly connected to the arc-shaped frame.

[0008] Preferably, a sliding plate is fixedly connected to the bottom of the arc-shaped frame, and two guide grooves are opened on the top of the cutting table, with the sliding plate slidably disposed in the guide grooves.

[0009] Preferably, a pressure plate is fixedly connected to the arc-shaped frame, and the pressure plate is located on one side of the top of the arc-shaped frame. The cross-section of the pressure plate is a part of the cross-section of the arc-shaped frame.

[0010] Preferably, a support plate is fixedly connected to the arc-shaped frame, and the support plate is located on one side of the bottom of the arc-shaped frame. The cross-section of the support plate is a part of the cross-section of the arc-shaped frame.

[0011] Preferably, a protective shell is fixedly connected to the bottom of the cutting table, and the protective shell is located at the bottom side of the groove.

[0012] The beneficial effects are as follows: The moving mechanism and clamping mechanism are set up. Through the cooperation of the arc-shaped frame and the arc-shaped bracket, the fabric roll can be clamped, which increases the contact area, improves the clamping stability, and also improves the flatness of the cut during cutting. The cutting gap set between the two arc-shaped frames is aligned with the cutting blade, so that the clamping position of the fabric roll and the cutting direction of the cutting blade are at a certain angle, which further ensures the stability of the fabric roll clamping during cutting and improves the cutting quality.

[0013] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of a fabric packaging and cutting device according to the present invention;

[0016] Figure 2 This is a front view of the fabric packaging and cutting device described in this utility model;

[0017] Figure 3 This is a side view of a fabric packaging and cutting device according to the present invention;

[0018] Figure 4 This is a schematic diagram showing the connection between the moving mechanism and the clamping mechanism of the fabric packaging and cutting device described in this utility model;

[0019] Figure 5 This is a schematic diagram of the moving mechanism structure of the fabric packaging and cutting device described in this utility model;

[0020] Figure 6 This is a schematic diagram of the clamping mechanism of the fabric packaging and cutting device described in this utility model.

[0021] The reference numerals in the attached drawings are explained as follows: 101, cutting table; 102, guide groove; 103, mounting plate; 201, cutting blade; 202, slot; 203, protective shell; 301, arc frame; 302, translation plate; 303, pressure plate; 304, receiving groove; 305, cutting gap; 306, hydraulic cylinder No. 1; 307, connecting block; 401, arc frame; 402, connecting plate; 403, hydraulic cylinder No. 2; 404, push plate; 405, support plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figure 1 — Figure 6As shown, a fabric packaging cutting device includes a cutting table 101, a mounting plate 103 connected to the cutting table 101 by bolts, a cutting mechanism mounted on the cutting table 101, the cutting mechanism including a circular cutting blade 201, a power component of the cutting blade 201 disposed within the cutting table 101, a slot 202 formed on the cutting table 101, the cutting blade 201 rotatably mounted within the slot 202 of the cutting table 101, a moving mechanism provided on the cutting table 101, the moving mechanism including two symmetrically arranged arc-shaped frames 301, the arc-shaped frames 301 movably disposed on the top of the cutting table 101, a receiving groove 304 provided on the inner side of the arc-shaped frames 301, and a cutting gap 305 provided between the two arc-shaped frames 301. A clamping mechanism is provided on 301, which includes an arc frame 401. The arc frame 401 is movably disposed in the receiving groove 304 of the arc frame 301. The arc formed by the arc frame 401 is opposite to the arc formed by the arc frame 301, and an elliptical gap is formed between the arc frame 401 and the arc frame 301. The roll of fabric to be cut is placed in the elliptical gap. The arc frame 401 and the arc frame 301 together clamp the roll of fabric. A connecting plate 402 is bolted between the two arc frames 401. A second hydraulic cylinder 403 is bolted to the connecting plate 402. A push plate 404 is bolted to the output end of the second hydraulic cylinder 403. The push plate 404 is bolted to the arc frame 301.

[0026] In this embodiment, the moving mechanism includes a first hydraulic cylinder 306, which is bolted to the mounting plate 103. The output end of the first hydraulic cylinder 306 is bolted to a connecting block 307, which is bolted to the arc frame 301. The bottom of the arc frame 301 is bolted to a translation plate 302. Two guide grooves 102 are provided on the top of the cutting table 101. The translation plate 302 is slidably disposed in the guide grooves 102. The output end of the first hydraulic cylinder 306 pushes the connecting block 307, which can drive the arc frame 301 and the translation plate 302 to move along the guide grooves 102, so that the fabric roll moves towards the cutting blade 201 for cutting.

[0027] In this embodiment, a pressure plate 303 is welded onto the arc frame 301. The pressure plate 303 is located on one side of the top of the arc frame 301. The cross section of the pressure plate 303 is a part of the cross section of the arc frame 301. The pressure plate 303 clamps the top of the fabric roll.

[0028] In this embodiment, a support plate 405 is welded onto the arc frame 401. The support plate 405 is located on one side of the bottom of the arc frame 401. The cross-section of the support plate 405 is a part of the cross-section of the arc frame 401. The worker places the fabric roll on the support plate 405. The arc frame 301, the translation plate 302, the pressure plate 303 and the support plate 405 together clamp the fabric roll. The cutting position is located at the cutting gap 305. This device can clamp both sides of the cutting position of the fabric roll to prevent the blade from shifting during the cutting process.

[0029] In this embodiment, a protective shell 203 is bolted to the bottom of the cutting table 101. The protective shell 203 is located on the bottom side of the slot 202 and covers the bottom side of the cutting blade 201, thereby improving the safety of the device.

[0030] Working principle: When using this device, the finished fabric roll to be cut is placed axially from the front side of the cutting table 101 into the elliptical gap between the arc frame 301 and the arc bracket 401, and the cutting position is aligned with the cutting gap 305. The second hydraulic cylinder 403 is activated, and its output shaft extends. Through the connection between the push plate 404 and the arc frame 301, the reaction force of the arc frame 301 on the push plate 404 pushes the connecting plate 402 and the arc bracket 401 upwards. The fabric roll on the support plate 405 moves upwards with the arc bracket 401 until the arc frame 301, the translation plate 302, the pressure plate 303, and the support plate 405 together clamp the fabric roll. After clamping, the first hydraulic cylinder 306 is activated, pushing the connecting block 307. The connecting block 307 then pushes the arc frame 301 and the translation plate 402 upwards. Plate 302 moves along guide groove 102 toward cutting blade 201. At this time, the power unit of cutting blade 201 is activated. As arc frame 301 and connecting plate 402 move, the cutting gap 305 between the two arc frames 301 gradually approaches cutting blade 201 until cutting blade 201 overlaps with fabric roll, and cutting operation begins. During cutting, the high-speed rotating cutting blade 201 applies shearing force to fabric roll, and arc frame 301 and arc frame 401 can apply stable clamping force to both sides of the cutting position to avoid slant of the cut and ensure good cutting flatness. After cutting is completed, cutting blade 201 stops rotating, and output shafts of hydraulic cylinder 306 and hydraulic cylinder 403 retract, removing the two sections of the cut fabric roll from support plate 405 for subsequent packaging operations. Fabric packaging and cutting operations are carried out in this manner in a cycle.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A fabric packaging cutting device, comprising a cutting table (101), wherein a mounting plate (103) is fixedly connected to the cutting table (101), and a cutting mechanism is mounted on the cutting table (101), characterized in that: The cutting mechanism includes a circular cutting blade (201). A slot (202) is provided on the cutting table (101). The cutting blade (201) is rotatably mounted within the slot (202) of the cutting table (101). A moving mechanism is provided on the cutting table (101). The moving mechanism includes two symmetrically arranged arc-shaped frames (301). The arc-shaped frames (301) are movably mounted on the top of the cutting table (101). A receiving groove (304) is provided inside the arc-shaped frames (301). A cutting gap (305) is provided between the two arc-shaped frames (301). 1) A clamping mechanism is provided on the upper part, the clamping mechanism includes an arc frame (401), the arc frame (401) is movably disposed in the receiving groove (304) of the arc frame (301), the arc formed by the arc frame (401) is opposite to the arc formed by the arc frame (301), a connecting plate (402) is fixedly connected between the two arc frames (401), a second hydraulic cylinder (403) is fixedly connected on the connecting plate (402), a push plate (404) is fixedly connected to the output end of the second hydraulic cylinder (403), and the push plate (404) is fixedly connected to the arc frame (301).

2. The fabric packaging and cutting device according to claim 1, characterized in that: The moving mechanism includes a first hydraulic cylinder (306), which is fixedly connected to the mounting plate (103). A connecting block (307) is fixedly connected to the output end of the first hydraulic cylinder (306), and the connecting block (307) is fixedly connected to the arc frame (301).

3. The fabric packaging and cutting device according to claim 1, characterized in that: The bottom of the arc frame (301) is fixedly connected to a translation plate (302), and the top of the cutting table (101) has two guide grooves (102), and the translation plate (302) is slidably disposed in the guide grooves (102).

4. The fabric packaging and cutting device according to claim 1, characterized in that: A pressure plate (303) is fixedly connected to the arc-shaped frame (301). The pressure plate (303) is located on one side of the top of the arc-shaped frame (301), and the cross section of the pressure plate (303) is a part of the cross section of the arc-shaped frame (301).

5. The fabric packaging and cutting device according to claim 1, characterized in that: A support plate (405) is fixedly connected to the arc-shaped frame (401). The support plate (405) is located on one side of the bottom of the arc-shaped frame (401), and the cross section of the support plate (405) is a part of the cross section of the arc-shaped frame (401).

6. The fabric packaging and cutting device according to claim 1, characterized in that: The bottom of the cutting table (101) is fixedly connected to a protective shell (203), which is located on the bottom side of the slot (202).

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