Guiding and positioning device of drum type high-frequency hot-pressing cutting machine

Abstract

The utility model provides a guiding and position adjusting device of a reel type high-frequency hot-pressing cutting machine, and belongs to the technical field of cutting machines, the guiding and position adjusting device comprises a supporting frame, a supporting block is fixedly connected to the supporting frame, a motor is fixedly mounted on the supporting block, a rotating drum is connected to an output shaft of the motor, a fixing ring is fixedly connected to the supporting frame, and the rotating drum is fixedly mounted on the fixing ring. A mesh enclosure is fixedly arranged on the fixing ring, an electric heating pipe is arranged on the outer side of the mesh enclosure, an electric push rod is fixedly arranged in the rotating cylinder, a connecting plate is fixedly connected to the electric push rod, a traction steel rope is connected to the connecting plate, a moving groove is formed in the rotating cylinder, and a sliding block and the connecting plate are slidably installed in the moving groove. A cutting ring is fixedly connected to the sliding block. The cloth cutting machine solves the problems that an existing cutting machine cannot synchronously and equidistantly adjust a plurality of cutting distances and cannot produce cloth with different widths in batches.

Description

Technical Field

[0001] The utility model relates to the field of cutting machines, in particular to a guide and positioning device for a roll-type high-frequency hot-pressing cutting machine. Background Art

[0002] When producing mops, they need to be cut into specific shapes and lengths. By using high-frequency heat pressing technology, the machine can seal the edges while cutting to prevent the fabric from cracking or disintegrating, ensuring that the edges of the cut mops are neat and firm. Existing cutting machines still have some shortcomings.

[0003] For example, the cutting machine disclosed in publication number CN210287912U has a cutting unit with a cloth outlet and a cutting mechanism arranged at the cloth outlet, and the measuring unit is composed of a measuring frame, an adjusting belt is arranged above the frame, a slider rail is arranged below the frame on one side of the adjusting belt, a movable slider bracket is installed on the slider rail, and a scale sensor is installed on the slider bracket; the scale sensor can send a level signal to control the operation of the cutting mechanism. The utility model can naturally flatten the cloth from the cloth outlet of the cutting sheet horizontally through the friction force of the belt surface provided by the measuring unit. The scale sensor controls the cutting of the cutting sheet after sensing the cloth by sliding with the slider bracket, which can completely avoid the size deviation of the cloth cutting. Although the above device can ensure the accuracy of cutting, it cannot synchronously and equidistantly adjust the spacing of multiple cuts when in use, cannot mass-produce cloth of different widths, and does not have the functions of guiding and adjusting.

[0004] Therefore, we make improvements to this and propose a guide and positioning device for a roll-type high-frequency hot pressing cutting machine. Utility Model Content

[0005] The utility model aims to solve the problem that the existing cutting machines cannot synchronously and equidistantly adjust the spacings of multiple cuttings and cannot batch produce fabrics of different widths.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] The invention discloses a guide and positioning device for a roll-type high-frequency hot pressing cutting machine to improve the above problems.

[0008] The specific application is as follows:

[0009] It includes a support frame, a support block is fixedly connected to the support frame, a motor is fixedly installed on the support block, a rotating drum is connected to the output shaft of the motor, a fixing ring is fixedly connected to the support frame, a mesh cover is fixedly arranged on the fixing ring, an electric heating tube is arranged on the outer side of the mesh cover, an electric push rod is fixedly arranged inside the rotating drum, a connecting plate is fixedly connected to the electric push rod, a traction steel rope is connected to the connecting plate, a movable groove is opened on the rotating drum, a slider and a connecting plate are slidably installed in the movable groove, a cutting ring is fixedly connected to the slider, a spring is fixedly connected between two adjacent sliders, and the traction steel rope is connected to the leftmost slider.

[0010] As a preferred technical solution of the present application, rollers are rotatably mounted on the support frame, and the rollers are evenly spaced on the support frame.

[0011] As a preferred technical solution of the present application, the support block, the fixing ring and the mesh cover are an integral whole, the mesh cover is in a semicircular ring shape, and the inner diameter of the mesh cover is larger than the outer diameter of the cutting ring.

[0012] As a preferred technical solution of the present application, a connecting cover is arranged on the outer side of the electric heating tube, the connecting cover and the fixing ring are fixedly connected, and the electric heating tubes are evenly distributed along the axial direction of the mesh cover.

[0013] As a preferred technical solution of the present application, the outer wall of the slider and the inner wall of the movable groove fit each other, the slider and the cutting ring are evenly spaced on the rotating drum, the rightmost cutting ring is fixedly connected to the rotating drum, and the remaining cutting rings except the rightmost one are all slidably connected to the rotating drum.

[0014] As a preferred technical solution of the present application, the material of the spring is alloy steel, and the cutting ring forms a synchronous telescopic structure with adjacent cutting rings through a traction steel rope, a slider and a spring.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of this application:

[0017] 1. By setting sliders and cutting rings with equal spacing, when the leftmost cutting ring is pushed to the right or pulled to the left, the springs at various positions are kept at equal spacing and are synchronously extended and retracted, so that the device can adjust and fix the spacing between multiple cutting rings, thereby batch-producing mops of different widths, enhancing the adjustability of the device and solving the problem that the existing cutting machine cannot synchronously and equidistantly adjust the spacing between multiple cutting rings.

[0018] 2. By setting the electric heating tubes evenly distributed along the circumference of the mesh cover, the device can keep the shearing area of ​​the cutting ring evenly heated when the cutting ring rotates, thereby improving the cutting quality of the device. At the same time, the device can pass through multiple rollers distributed at equal intervals, so that the resistance of the cloth during movement will not be too large, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure between the rotating drum and the electric push rod of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of the slider and the cutting ring of the utility model;

[0022] Figure 4 for Figure 3 Schematic diagram of the structure at point A in the middle.

[0023] Markings in the figure: 1. Support frame; 2. Support block; 3. Fixed ring; 4. Motor; 5. Rotating drum; 6. Mesh cover; 7. Electric heating tube; 8. Connecting cover; 9. Roller; 10. Electric push rod; 11. Connecting plate; 12. Traction steel rope; 13. Slider; 14. Spring; 15. Cutting ring; 16. Moving groove. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0025] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply 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 a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] Embodiment 1:

[0030] like Figure 1-Figure 4 As shown, the present embodiment proposes a guide and positioning device for a roll-type high-frequency hot pressing cutting machine, comprising a support frame 1, a support block 2 is fixedly connected to the support frame 1, a motor 4 is fixedly installed on the support block 2, a rotating drum 5 is connected to the output shaft of the motor 4, a fixing ring 3 is fixedly connected to the support frame 1, a mesh cover 6 is fixedly arranged on the fixing ring 3, an electric heating tube 7 is arranged on the outer side of the mesh cover 6, an electric push rod 10 is fixedly arranged inside the rotating drum 5, a connecting plate 11 is fixedly connected to the electric push rod 10, and a connecting plate 11 is connected to the connecting plate 11. A traction steel rope 12 and a moving groove 16 are provided on the rotating drum 5, a slider 13 and a connecting plate 11 are slidably installed in the moving groove 16, a cutting ring 15 is fixedly connected to the slider 13, a spring 14 is fixedly connected between two adjacent sliders 13, the traction steel rope 12 is connected to the leftmost slider 13, when the leftmost cutting ring 15 is pulled to the left or pushed to the right, the springs 14 at various positions are stretched or compressed synchronously, so that the cutting rings 15 at various positions remain equidistant, so as to facilitate the subsequent production of mops of different widths.

[0031] Embodiment 2:

[0032] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0033] like Figure 1 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, rollers 9 are rotatably installed on the support frame 1, and the rollers 9 are evenly spaced on the support frame 1. The evenly spaced rollers 9 facilitate reducing the movement resistance of the cloth in the subsequent process of cutting and conveying the cloth.

[0034] like Figure 1As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the support block 2, the fixing ring 3 and the mesh cover 6 are a whole, the mesh cover 6 is semicircular, the inner diameter of the mesh cover 6 is larger than the outer diameter of the cutting ring 15, and the mesh cover 6 ensures that the heat can be evenly dispersed, thereby ensuring the hot pressing and cutting effect of the device and enhancing the production quality of the device.

[0035] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, a connecting cover 8 is provided on the outer side of the electric heating tube 7, the connecting cover 8 and the fixing ring 3 are fixedly connected, and the electric heating tube 7 is evenly distributed along the axial direction of the mesh cover 6. The evenly distributed electric heating tube 7 enables the device to evenly heat the cutting position, thereby improving the cutting quality of the device.

[0036] like Figure 1-Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the outer wall of the slider 13 and the inner wall of the movable groove 16 are fitted with each other, the slider 13 and the cutting ring 15 are evenly spaced on the rotating drum 5, the rightmost cutting ring 15 is fixedly connected to the rotating drum 5, and the remaining cutting rings 15 except the rightmost one are all slidably connected to the rotating drum 5. The slidably mounted cutting ring 15 enables the device to adjust the distance between two adjacent shears during operation, thereby changing the width of the mop production and enhancing the adjustability of the device.

[0037] like Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the material of the spring 14 is alloy steel, and the cutting ring 15 forms a synchronous telescopic structure with the adjacent cutting ring 15 through the traction steel rope 12, the slider 13 and the spring 14. Through the synchronous telescopic structure, when the leftmost cutting ring 15 is pulled, the other cutting rings 15 can be synchronously telescoped while maintaining an equidistant state, thereby mass-producing fabrics of different widths.

[0038] Specifically, when the guide adjustment device of the roll-type high-frequency hot pressing cutting machine is used: Figure 1-Figure 3 As shown, during the operation of the device, the electric push rod 10 is extended or shortened according to the width of the cloth to be produced. When the electric push rod 10 is extended, the leftmost slider 13 is pulled by the traction rope 12, so that the slider 13 pulls the leftmost spring 14. Since the rightmost cutting ring 15 is fixedly connected to the rotating drum 5, when the leftmost cutting ring 15 is pulled to the left or pushed to the right, as shown in FIG. Figure 3 and Figure 4 As shown, the springs 14 at various positions are extended and retracted synchronously, so that the cutting rings 15 at various positions are extended and retracted synchronously while maintaining equal distances. After the adjustment is completed, the motor 4 on the support block 2 can be used to drive the rotating drum 5 to rotate.

[0039] like Figure 1 As shown, when the drum 5 rotates, the cutting ring 15 can be heated by the electric heating tube 7 between the mesh cover 6 and the connecting cover 8. The heated cutting ring 15 can perform hot pressing and cutting work on the cloth. In the process of conveying the cloth, the rollers 9 evenly distributed on the support frame 1 can reduce the movement resistance of the cloth.

[0040] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A guide and positioning device for a roll-type high-frequency hot pressing cutting machine, comprising a support frame (1), characterized in that: The support frame (1) is fixedly connected to a support block (2), a motor (4) is fixedly mounted on the support block (2), a rotating drum (5) is connected to the output shaft of the motor (4), a fixing ring (3) is fixedly connected to the support frame (1), a mesh cover (6) is fixedly arranged on the fixing ring (3), an electric heating tube (7) is arranged on the outer side of the mesh cover (6), an electric push rod (10) is fixedly arranged inside the rotating drum (5), a connecting plate (11) is fixedly connected to the electric push rod (10), a traction steel rope (12) is connected to the connecting plate (11), and a moving groove (16) is provided on the rotating drum (5). ), a slider (13) and a connecting plate (11) are slidably mounted in the movable groove (16), a cutting ring (15) is fixedly connected to the slider (13), a spring (14) is fixedly connected between two adjacent sliders (13), the traction steel rope (12) is connected to the leftmost slider (13), the outer wall of the slider (13) and the inner wall of the movable groove (16) are in contact with each other, the slider (13) and the cutting ring (15) are evenly spaced on the rotating drum (5), the rightmost cutting ring (15) is fixedly connected to the rotating drum (5), and the remaining cutting rings (15) except the rightmost cutting ring are slidably connected to the rotating drum (5).

2. The guide and positioning device of the roll-to-roll high-frequency hot pressing cutting machine according to claim 1, characterized in that: Rollers (9) are rotatably mounted on the support frame (1), and the rollers (9) are distributed at equal intervals on the support frame (1).

3. The guide and positioning device of the roll-to-roll high-frequency hot pressing cutting machine according to claim 1, characterized in that: The support block (2), the fixing ring (3) and the mesh cover (6) are an integral whole; the mesh cover (6) is in the shape of a semicircular ring; and the inner diameter of the mesh cover (6) is greater than the outer diameter of the cutting ring (15).

4. The guide and positioning device of the roll-to-roll high-frequency hot pressing cutting machine according to claim 1, characterized in that: A connecting cover (8) is arranged on the outside of the electric heating tube (7), the connecting cover (8) and the fixing ring (3) are fixedly connected, and the electric heating tubes (7) are evenly distributed along the axial direction of the mesh cover (6).

5. The guide and positioning device of the roll-to-roll high-frequency hot pressing cutting machine according to claim 1, characterized in that: The material of the spring (14) is alloy steel, and the cutting ring (15) forms a synchronous telescopic structure with the adjacent cutting ring (15) through the traction steel rope (12), the slider (13) and the spring (14).

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