Ultrasonic slitting equipment

Abstract

The utility model provides an ultrasonic slitting device which comprises a machine box, a connecting rod is arranged on the top of the machine box, knife rests are arranged on the connecting rod, slitting blades are assembled on the knife rests, and the knife rests are evenly distributed along the axis of the connecting rod. An ultrasonic vibrator is arranged in the machine box, and the vibration end of the ultrasonic vibrator extends to the outer side of the machine box and is close to the slitting blade. According to the label paper slitting device, after wide label paper is conveyed to the position between the slitting blades and the vibration end of the ultrasonic vibrator through transportation, the ultrasonic vibrator can vibrate after being started and is matched with the slitting blades to slit the label paper, and the wide label paper can be slit into a plurality of narrow label paper strips through the slitting blades; compared with a traditional dividing and cutting machine, the mechanical structure is smaller in size and noise, the distance between every two adjacent dividing and cutting blades is adjustable, and the dividing and cutting machine is used for dividing and cutting label paper with different widths.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of slitting machines, and particularly relates to an ultrasonic slitting device. Background Technique

[0002] A slitting machine is a mechanical device that slits wide-width paper or film into multiple narrow-width materials. By adopting advanced cutting technology and optimized mechanical structure, it can achieve fast and continuous slitting operations, significantly improving production efficiency. Moreover, through precise control systems and high-quality cutting tools, the slitting machine can ensure that each slitting meets the preset precision requirements, guaranteeing product quality, and is widely used in the production of labels.

[0003] The existing slitting machines slit through traditional mechanical mechanisms. The limitations of traditional mechanical structures are that they are large in overall volume and require a large amount of space. At the same time, noise will be generated during slitting, which will have a certain impact on the staff. Content of the Utility Model

[0004] 1. Technical problems to be solved by the utility model:

[0005] The utility model provides an ultrasonic slitting device to solve the technical problems existing in the above background technique.

[0006] 2. Technical solution:

[0007] To achieve the above object, the technical solution provided by the utility model is: an ultrasonic slitting device, including a chassis. A connecting rod is arranged on the top of the chassis. A tool rest is arranged on the connecting rod. A slitting blade is assembled on the tool rest. The number of tool rests is multiple and they are evenly distributed along the axis of the connecting rod;

[0008] An ultrasonic vibrator is arranged inside the chassis. The vibrating end of the ultrasonic vibrator extends to the outside of the chassis and is close to the slitting blade.

[0009] Further, a pre-embedded groove is opened on the outside of the connecting rod. A guide slide bar and a rack extending along the axis of the connecting rod are fixedly installed in the pre-embedded groove. The guide slide bar is slidably connected with a first sliding groove opened on the tool rest. An adjusting rod is rotatably installed on the tool rest. One end of the adjusting rod is fixedly installed with a handle, and the other end is fixedly installed with a gear. The gear and the rack are meshed with each other.

[0010] Further, a positioning hole is opened on the tool rest. The positioning hole communicates with the rotating groove of the adjusting rod and is internally threadedly connected with a first bolt.

[0011] Further, an installation groove is formed in the tool rest, and a connecting bar, a locking plate and a mounting plate are arranged in the installation groove. The connecting bar is fixedly installed in the installation groove and is connected to the locking plate by a second bolt. The locking plate abuts against the mounting plate. The mounting plate is connected to the slitting blade and is provided with a second chute extending in the vertical direction. The second chute is slidably connected to the connecting bar.

[0012] Further, a rotating frame is fixedly installed on the top of the chassis, and the connecting rod is rotatably installed on the rotating frame.

[0013] Further, a rotating rod is also rotatably installed on the rotating frame. The rotating rod is located below the rotating frame, and a limiting plate is arranged on the outer side.

[0014] Further, a plurality of heat dissipation openings are formed in the chassis, and heat dissipation fans are assembled in the heat dissipation openings.

[0015] 3. Beneficial effects:

[0016] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects: After the wide-width label paper is transported between the slitting blade and the vibrating end of the ultrasonic vibrator, the ultrasonic vibrator can vibrate and cooperate with the slitting blade to slit the label paper after being started. A plurality of slitting blades can slit the wide-width label paper into multiple narrow-width label papers. Compared with the mechanical structure of the traditional slitter, it has a smaller volume and less noise, and the distance between adjacent two slitting blades is adjustable for slitting label papers with different widths. Description of the drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the internal structure of the chassis of the present utility model;

[0019] Figure 3 is of the present utility model Figure 1 magnified schematic diagram of the structure at A in;

[0020] Figure 4 is a schematic diagram of the tool rest structure of the present utility model.

[0021] Reference numerals:

[0022] 1. Chassis; 101. Heat dissipation port; 2. Connecting rod; 201. Embedded groove; 3. Tool rest; 301. First sliding groove; 302. Positioning hole; 303. Installation groove; 4. Slitting blade; 5. Ultrasonic vibrator; 6. Guide slide bar; 7. Rack; 8. Adjusting rod; 9. Grip; 10. Gear; 11. First bolt; 12. Connecting bar; 13. Locking plate; 14. Mounting plate; 1401. Second sliding groove; 15. Second bolt; 16. Rotating frame; 17. Rotating rod; 18. Limiting plate; 19. Cooling fan. Detailed implementation manner

[0023] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model 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 should not be construed as a limitation of the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", "provided with", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment

[0027] Refer to the attachedFigures 1-4 An ultrasonic slitting device, including a chassis 1, a connecting rod 2 is arranged on the top of the chassis 1, a tool rest 3 is arranged on the connecting rod 2, a slitting blade 4 is assembled on the tool rest 3, the number of the tool rests 3 is multiple, and they are evenly distributed along the axis of the connecting rod 2;

[0028] An ultrasonic vibrator 5 is arranged inside the chassis 1, and the vibrating end of the ultrasonic vibrator 5 extends to the outside of the chassis 1 and is close to the slitting blade 4.

[0029] In this embodiment, after the wide-width label paper is transported between the slitting blade 4 and the vibrating end of the ultrasonic vibrator 5, the ultrasonic vibrator 5 can vibrate after being started and cooperate with the slitting blade 4 to slit the label paper. Multiple slitting blades 4 can slit the wide-width label paper into multiple narrow-width label papers. Compared with the mechanical structure of the traditional slitter, it has a smaller volume and less noise.

[0030] It should be noted that the ultrasonic vibrator 5 includes an ultrasonic generator, an oscillator, a leveling flange and a vibrating die, which is common knowledge and will not be elaborated in detail here.

[0031] A pre-embedded groove 201 is opened on the outside of the connecting rod 2, a guide slide bar 6 and a rack 7 extending along the axis of the connecting rod 2 are fixedly installed in the pre-embedded groove 201, the guide slide bar 6 is slidably connected with a first chute 301 opened on the tool rest 3, an adjusting rod 8 is rotatably installed on the tool rest 3, a handle 9 is fixedly installed at one end of the adjusting rod 8, and a gear 10 is fixedly installed at the other end. The gear 10 and the rack 7 are meshed with each other.

[0032] In this embodiment, after holding the handle 9 and rotating it, the adjusting rod 8 rotates synchronously and drives the gear 10 to rotate. After the gear 10 rotates, through meshing with the rack 7 and cooperating with the sliding connection between the guide slide bar 6 and the first chute 301, the tool rest 3 can be driven to move on the axis of the connecting rod 2, so as to adjust the distance between two adjacent tool rests 3, so that the distance between two adjacent slitting blades 4 changes, for slitting label papers with different widths.

[0033] A positioning hole 302 is opened on the tool rest 3, the positioning hole 302 is communicated with the rotating groove of the adjusting rod 8, and a first bolt 11 is threadedly connected inside.

[0034] In this embodiment, after tightening the first bolt 11, the rotation of the adjusting rod 8 can be locked, so as to lock the tool rest 3 at the current position of the connecting rod 2.

[0035] An installation groove 303 is formed in the tool rest 3. A connecting bar 12, a locking plate 13 and a mounting plate 14 are arranged in the installation groove 303. The connecting bar 12 is fixedly installed in the installation groove 303 and is connected to the locking plate 13 by a second bolt 15. The locking plate 13 abuts against the mounting plate 14. The mounting plate 14 is connected to the slitting blade 4 and is provided with a second chute 1401 extending in the vertical direction. The second chute 1401 is slidably connected to the connecting bar 12.

[0036] In this embodiment, after the mounting plate 14 slides through the second chute 1401 and the connecting bar 12, the locking plate 13 and the connecting bar 12 are connected by the second bolt 15. At this time, the locking plate 13 abuts against the mounting plate 14, and the mounting plate 14 and the slitting blade 4 can be locked at the current height for slitting label papers of different thicknesses.

[0037] A rotating frame 16 is fixedly installed at the top of the chassis 1. The connecting rod 2 is rotatably installed on the rotating frame 16.

[0038] After the connecting rod 2 rotates on the rotating frame 16 through a servo motor or in cooperation with a counterweight, the tool rest 3 rotates synchronously to press the slitting blade 4 against the label paper or lift it from the label paper.

[0039] A rotating rod 17 is also rotatably installed on the rotating frame 16. The rotating rod 17 is located below the rotating frame 16 and a limiting plate 18 is arranged on the outside.

[0040] In this embodiment, after the rotating rod 17 rotates on the rotating frame 16 through a servo motor, the limiting plate 18 rotates synchronously and fits against the label paper to limit the label paper.

[0041] Finally, a plurality of heat dissipation openings 101 are formed in the chassis 1, and heat dissipation fans 19 are assembled in the heat dissipation openings 101 to dissipate heat from the inside of the chassis 1.

[0042] The above embodiments only represent a certain implementation manner of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

[0043] It should be noted that the above content belongs to the technical cognition scope of the inventor. Due to the vast and complex technical content in this field, the above content of this application does not necessarily constitute the prior art.

Claims

1. An ultrasonic slitting device, characterized in that: It includes a chassis (1), on the top of the chassis (1) there is a connecting rod (2), on the connecting rod (2) there is a tool holder (3), on the tool holder (3) there is a slitting blade (4) assembled, the number of the tool holders (3) is multiple, and they are evenly distributed along the axis of the connecting rod (2); Inside the chassis (1) there is an ultrasonic vibrator (5), the vibrating end of the ultrasonic vibrator (5) extends to the outside of the chassis (1) and is close to the slitting blade (4).

2. The ultrasonic slitting device according to claim 1, wherein: On the outside of the connecting rod (2) there is a pre-embedded groove (201), inside the pre-embedded groove (201) there is a guide slide bar (6) and a rack (7) extending along the axis of the connecting rod (2) fixedly installed, the guide slide bar (6) is slidably connected with a first chute (301) opened on the tool holder (3), on the tool holder (3) there is an adjusting rod (8) rotatably installed, at one end of the adjusting rod (8) there is a grip (9) fixedly installed, at the other end there is a gear (10) fixedly installed, and the gear (10) and the rack (7) are meshed with each other.

3. The ultrasonic slitting device according to claim 2, wherein: On the tool holder (3) there is a positioning hole (302), the positioning hole (302) communicates with the rotating groove of the adjusting rod (8), and a first bolt (11) is threadedly connected inside it.

4. An ultrasonic slitting device according to claim 1, characterized in that: On the tool holder (3) there is an installation groove (303), inside the installation groove (303) there are a connecting bar (12), a locking plate (13) and a mounting plate (14), the connecting bar (12) is fixedly installed inside the installation groove (303) and is connected with the locking plate (13) through a second bolt (15), the locking plate (13) abuts against the mounting plate (14), the mounting plate (14) is connected with the slitting blade (4), and a second chute (1401) extending in the vertical direction is opened, and the second chute (1401) is slidably connected with the connecting bar (12).

5. An ultrasonic slitting device according to claim 1, characterized in that: On the top of the chassis (1) there is a rotating frame (16) fixedly installed, and the connecting rod (2) is rotatably installed on the rotating frame (16).

6. The ultrasonic slitting device according to claim 5, wherein: On the rotating frame (16) there is also a rotating rod (17) rotatably installed, the rotating rod (17) is located below the rotating frame (16), and a limiting plate (18) is arranged on the outside.

7. An ultrasonic slitting device according to claim 1, characterized in that: On the chassis (1) there are multiple heat dissipation openings (101), and heat dissipation fans (19) are assembled inside the heat dissipation openings (101).

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