Cut-off device of ultrasonic belt cutting machine

Abstract

The utility model provides an ultrasonic belt cutting machine breaking device which comprises a fixing plate, and a conveying mechanism, a cutting mechanism and a discharging mechanism are arranged on the fixing plate. The cutting mechanism comprises a plurality of stand columns installed on the fixing plate, a bottom plate and a top plate are installed on the stand columns, a linear driving part a is installed on the top plate, a lifting plate is installed at the output end of the linear driving part a, and an ultrasonic cutting tool is installed below the lifting plate. And two arc-shaped blades which are symmetrically arranged are mounted below the ultrasonic cutting tool. The lifting plate is driven by the linear driving part a to move downwards, the ultrasonic cutting tool is driven to cut the braid on the bottom plate, the braid of a cutting opening is in an arc shape due to the fact that the two symmetrically-arranged arc-shaped blades are installed below the ultrasonic cutting tool, and the braid is attractive relative to a square shape; and at the moment, waste generated by cutting is located on the supporting plate, braid cutting is completed, the automation degree is high, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a weaving tape cutting technology field especially relates to an ultrasonic tape cutting machine breaking device. BACKGROUND

[0002] Weaving tape is made of various yarns into a narrow fabric or tubular fabric. There are many varieties of tape fabrics, widely used in clothing, shoes, luggage, industry, agriculture, military, transportation and other industrial departments.

[0003] Chinese patent application No. 2021216670013 discloses a cutting device for weaving tape production, comprising a cutting table, the bottom end of the cutting table is provided with a support frame, and the middle part of the cutting table is fixedly installed with a cutting seat, a cutting knife is rotatably installed on the cutting seat, and a through slot is formed on both sides of the cutting seat on the cutting table, a fixed frame is erected above the through slot, a threaded rod is vertically rotatably installed in the middle part of the fixed frame, a pressing block is installed at the bottom end of the threaded rod, and a magnetic plate is horizontally arranged below the through slot, and the two ends of the magnetic plate are connected and fixed with the bottom end surface of the cutting table through support rods.

[0004] The above-mentioned cutting device needs manual cutting when cutting the weaving tape, and the degree of automation is weak, therefore, we propose an ultrasonic tape cutting machine breaking device. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiency of prior art, provides an ultrasonic tape cutting machine breaking device, through linear drive piece a drive lift plate downward motion, drive ultrasonic cutting knife utensil carries out cutting to the weaving tape on the bottom plate, because ultrasonic cutting knife utensil below installation two symmetrical setting arc blade, the weaving tape of cutting mouth is arc shape, relative to square beautiful, at this moment the waste produced by cutting is located on the supporting plate, the cutting of weaving tape is completed, the degree of automation is high, improves production efficiency.

[0006] In order to achieve the above object, the utility model provides the following technical scheme:

[0007] An ultrasonic tape cutting machine breaking device, comprising a fixed plate, the fixed plate is provided with a transmission mechanism, a cutting mechanism and a discharging mechanism;

[0008] The cutting mechanism comprises a plurality of stands installed on the fixed plate, a bottom plate and a top plate are installed on the stand, a linear drive piece a is installed on the top plate, a lift plate is installed at the output end of the linear drive piece a, an ultrasonic cutting knife utensil is installed below the lift plate, two symmetrical arc blades are installed below the ultrasonic cutting knife utensil, the lift plate slides on the stand, and a gap is provided between the two arc blades.

[0009] The transmission mechanism comprises mounting plates, two of which are symmetrically mounted on the fixed plate; a fixed rod, which is mounted between the two mounting plates; round blocks, two of which are mounted on the fixed rod; a support rod, which is mounted on the mounting plate; and a drive assembly, which is mounted on the support rod.

[0010] The drive assembly comprises a swing arm mounted on the support rod, a rotary drive a mounted on the swing arm, and a drive wheel mounted at the output end of the rotary drive a.

[0011] The support rod is provided with a circular groove and a plurality of positioning holes, the swing arm is provided with an insertion block, and the insertion block is located in the circular groove; the insertion block is provided with a receiving groove, and the receiving groove is provided with an elastic connecting piece, and the free end of the elastic connecting piece is provided with a positioning ball inserted into the positioning hole.

[0012] The unloading mechanism comprises a linear drive b mounted on the fixed plate, a through groove provided on the bottom plate, a limiting groove provided on the bottom plate, a limiting plate provided in the limiting groove, a rotary rod mounted on the limiting plate, and the rotary rod is rotatably arranged in the limiting groove.

[0013] The limiting plate is provided with a support plate, the limiting plate is provided with a T-shaped groove, the output end of the linear drive b is provided with a T-shaped sliding rod, and the T-shaped sliding rod slides in the T-shaped groove. The fixed plate is provided with a discharging port, and the discharging port is provided below a collecting box.

[0014] The utility model discloses the beneficial effect lies in:

[0015] (1) the utility model discloses a linear drive a drives the lifting plate to move down, and the ultrasonic cutting tool is cuted to the braid on the bottom plate, because the ultrasonic cutting tool is installed below two symmetrical arc blades, and the cutting braid is arc, and relative to the square, it is beautiful, and the waste produced in cutting is located on the support plate at this time, and the cutting of the braid is completed, and the automation degree is high, and the production efficiency is improved.

[0016] (2) the utility model discloses that the braid is located on the fixed rod, two round blocks and the bottom plate, rotates the swing arm, drives the drive wheel to press on the braid groove, and at this time, the rotary drive a drives the drive wheel to rotate, and drives the braid to be transmitted to the bottom plate.

[0017] (3) the utility model discloses a linear drive b drives the T-shaped sliding rod to move down, and the T-shaped sliding rod slides in the T-shaped groove, and drives the limiting plate and the support plate to rotate around the rotary rod to the inclined state, and at this time, under the action of gravity, the waste on the support plate falls in the discharging port along the support plate, and then falls in the collecting box. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the first overall structure schematic view of the utility model;

[0019] Figure 2 It is the second overall structure schematic view of the utility model;

[0020] Figure 3 It is the ultrasonic cutting tool structure schematic view of the utility model;

[0021] Figure 4 It is the transmission mechanism structure schematic view of the utility model;

[0022] Figure 5 It is the elastic connecting piece, positioning ball structure schematic view of the utility model;

[0023] Figure 6 It is the overall cross section structure schematic view of the utility model;

[0024] Figure 7 It is the limiting plate, support plate structure schematic view of the utility model;

[0025] Figure 8 It is the T-shaped slide bar, T-shaped groove structure schematic view of the utility model.

[0026] Reference signs: 1, fixed plate;100, blanking port;2, transmission mechanism;201, mounting plate;202, fixed rod;203, round block;204, support rod;2041, round groove;2042, positioning hole;21, driving assembly;211, swing arm;212, rotary driving part a;213, driving wheel;214, insertion block;2141, accommodating groove;215, elastic connecting piece;216, positioning ball;3, cutting mechanism;301, stand;302, bottom plate;3021, through groove;3022, limiting groove;303, top plate;304, linear driving part a;305, lifting plate;306, ultrasonic cutting tool;3061, arc blade;4, unloading mechanism;401, linear driving part b;402, limiting plate;4021, T-shaped groove;403, rotary rod;404, support plate;405, T-shaped slide bar. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] Example 1: As Figures 1-8 As shown, this embodiment provides an ultrasonic tape cutting machine cutting device, wherein the fixed plate 1 is provided with a transmission mechanism 2, a cutting mechanism 3 and a unloading mechanism 4;

[0031] The transmission mechanism 2 includes: a mounting plate 201, two mounting plates 201 are symmetrically mounted on a fixed plate 1; a fixed rod 202, the fixed rod 202 is mounted between the two mounting plates 201; two round blocks 203 are mounted on the fixed rod 202; a support rod 204 is mounted on the mounting plate 201; and a drive assembly 21 is mounted on the support rod 204.

[0032] The drive assembly 21 includes a swing arm 211 mounted on a support rod 204, a rotary drive a212 mounted on the swing arm 211, and a drive wheel 213 mounted on the output end of the rotary drive a212.

[0033] The support rod 204 has a circular groove 2041 and multiple positioning holes 2042. An insertion block 214 is installed on the swing arm 211 and is located in the circular groove 2041. The insertion block 214 has a receiving groove 2141 and an elastic connector 215 is provided in the receiving groove 2141. The free end of the elastic connector 215 is provided with a positioning ball 216 that is inserted into the positioning hole 2042.

[0034] In this embodiment, the webbing is located on the fixed rod 202, two round blocks 203, and the base plate 302. The rotating swing arm 211 drives the drive wheel 213 to press on the webbing. At this time, the rotating drive component a212 drives the drive wheel 213 to rotate, driving the webbing to be transferred to the base plate 302.

[0035] The cutting mechanism 3 comprises a plurality of columns 301 mounted on the fixed plate 1, a bottom plate 302 and a top plate 303 mounted on the columns 301, a linear drive a 304 mounted on the top plate 303, a lifting plate 305 mounted at the output end of the linear drive a 304, an ultrasonic cutting tool 306 mounted below the lifting plate 305, two symmetrically arranged arc-shaped blades 3061 mounted below the ultrasonic cutting tool 306, the lifting plate 305 sliding on the columns 301, a gap being provided between the two arc-shaped blades 3061, and the material between the gap being waste after cutting.

[0036] In this embodiment, the linear drive a 304 drives the lifting plate 305 to move downward, and drives the ultrasonic cutting tool 306 to cut the webbing on the bottom plate 302. Since the ultrasonic cutting tool 306 is provided with two symmetrically arranged arc-shaped blades 3061 below, the cut webbing is in an arc shape, which is more beautiful than a square shape. At this time, the waste generated by cutting is located on the support plate 404, and the cutting of the webbing is completed, with high automation and improved production efficiency. The ultrasonic cutting tool 306 is provided with an ultrasonic device to realize ultrasonic cutting, which is a conventional technical means in the field and will not be described in detail here.

[0037] Embodiment Two: Figures 1-8 As shown in the figure, the same or corresponding parts as in Embodiment One are denoted by corresponding reference numerals in Embodiment One, and for the sake of simplicity, only the differences from Embodiment One will be described below. The difference between this embodiment and Embodiment One is that:

[0038] The unloading mechanism 4 comprises a linear drive b 401 mounted on the fixed plate 1, a through slot 3021 provided on the bottom plate 302, a limiting slot 3022 provided on the bottom plate 302, a limiting plate 402 provided in the limiting slot 3022, a rotating rod 403 mounted on the limiting plate 402, and the rotating rod 403 rotatingly provided in the limiting slot 3022.

[0039] The limiting plate 402 is provided with a support plate 404, a T-shaped slot 4021 is provided in the limiting plate 402, a T-shaped slide rod 405 is mounted at the output end of the linear drive b 401, and the T-shaped slide rod 405 slides in the T-shaped slot 4021. A material falling port 100 is provided on the fixed plate 1, and a collection box is provided below the material falling port 100.

[0040] In this embodiment, the linear drive b 401 drives the T-shaped slide rod 405 to move downward, the T-shaped slide rod 405 slides in the T-shaped slot 4021, and the limiting plate 402 and the support plate 404 are driven to rotate around the rotating rod 403 to an inclined state. At this time, under the action of gravity, the waste on the support plate 404 falls along the support plate 404 into the material falling port 100 and then into the collection box.

[0041] A material collecting box is arranged on one side of the fixing plate 1, and is used for collecting the cut ribbon product.

[0042] Working steps

[0043] Step one, in the initial state, the ribbon is located on the fixing rod 202, two round blocks 203 and the bottom plate 302, the swing arm 211 is rotated, the driving wheel 213 is pressed on the ribbon, at this time, the rotary driving part a 212 drives the driving wheel 213 to rotate, and drives the ribbon to be transmitted to the bottom plate 302;

[0044] Step two, the linear driving part a 304 drives the lifting plate 305 to move downward, and the ultrasonic cutting tool 306 cuts the ribbon on the bottom plate 302, since two symmetrical arc-shaped blades 3061 are arranged below the ultrasonic cutting tool 306, the cut ribbon is in an arc-shaped shape, which is more beautiful than a square shape, at this time, the waste generated by cutting is located on the support plate 404, the cutting of the ribbon is completed, the degree of automation is high, and the production efficiency is improved.

[0045] Step three, the linear driving part b 401 drives the T-shaped sliding rod 405 to move downward, the T-shaped sliding rod 405 slides in the T-shaped groove 4021, drives the limiting plate 402 and the support plate 404 to rotate to the inclined state around the rotating rod 403, at this time, under the action of gravity, the waste on the support plate 404 falls into the material falling port 100 along the support plate 404, and then falls into the collecting box.

[0046] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. An ultrasonic tape cutting machine cutting device, comprising a fixing plate (1), characterized in that, The fixed plate (1) is provided with a transmission mechanism (2), a cutting mechanism (3) and an unloading mechanism (4); The cutting mechanism (3) includes multiple columns (301) mounted on the fixed plate (1). A base plate (302) and a top plate (303) are mounted on the columns (301). A linear drive a (304) is mounted on the top plate (303). A lifting plate (305) is mounted on the output end of the linear drive a (304). The lifting plate (305) slides on the columns (301). An ultrasonic cutting tool (306) is installed below the lifting plate (305), and two symmetrically arranged arc-shaped blades (3061) are installed below the ultrasonic cutting tool (306), with a gap between the two arc-shaped blades (3061).

2. The ultrasonic tape cutting machine cutting device according to claim 1, characterized in that, The transmission mechanism (2) includes: Mounting plates (201), two of the mounting plates (201) are symmetrically mounted on the fixing plate (1); A fixing rod (202) is installed between the two mounting plates (201); Two circular blocks (203) are mounted on the fixing rod (202); A support rod (204) is mounted on the mounting plate (201); A drive assembly (21) is mounted on the support rod (204).

3. The ultrasonic tape cutting machine cutting device according to claim 2, characterized in that, The drive assembly (21) includes a swing arm (211) mounted on the support rod (204), a rotary drive a (212) is mounted on the swing arm (211), and a drive wheel (213) is mounted on the output end of the rotary drive a (212).

4. The ultrasonic tape cutting machine cutting device according to claim 3, characterized in that, The support rod (204) has a circular groove (2041) and multiple positioning holes (2042) inside. An insertion block (214) is installed on the swing arm (211), and the insertion block (214) is located in the circular groove (2041). The insertion block (214) has a receiving groove (2141) inside, and an elastic connector (215) is provided inside the receiving groove (2141). The free end of the elastic connector (215) is provided with a positioning ball (216) that is inserted into the positioning hole (2042).

5. The ultrasonic tape cutting machine cutting device according to claim 4, characterized in that, The unloading mechanism (4) includes: Linear drive component b (401), the linear drive component b (401) is mounted on the fixed plate (1); A through groove (3021) is formed on the base plate (302), and a limiting groove (3022) is formed on the base plate (302); A limiting plate (402) is disposed within the limiting groove (3022); A rotating rod (403) is mounted on the limiting plate (402) and is rotatably disposed within the limiting groove (3022).

6. The ultrasonic tape cutting machine cutting device according to claim 5, characterized in that, A support plate (404) is installed on the limiting plate (402), and a T-shaped groove (4021) is provided in the limiting plate (402). A T-shaped slide rod (405) is installed at the output end of the linear drive component b (401), and the T-shaped slide rod (405) slides in the T-shaped groove (4021).

7. The ultrasonic tape cutting machine cutting device according to claim 6, characterized in that, The fixed plate (1) is provided with a discharge port (100), and a collection box is provided below the discharge port (100).

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