Wave-shaped cutter structure

Abstract

The utility model discloses a wave-shaped cutter structure which comprises a cutter body, a blade arranged in the cutter body, a connecting plate connected with the rear portion of the cutter body through a Y-shaped connecting block, a support arranged on the top of the connecting plate, a base plate connected with the top of the support, a guide rail connected with the top of the base plate through a sliding block, a motor arranged on the base plate, a gear connected with the motor, a rack arranged on the guide rail, and the gear meshed with the rack. The packaging material cutting device is reasonable and ingenious in structural design, the motor is used for driving the cutter body to move left and right along the guide rail, the blade cuts packaging materials in the moving process, the cutter body cuts raised grains through left-right movement, when linear cutting is needed, only the cutter body needs to be kept not moving, and use is flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wave shape cutter structure belongs to packaging machinery technical field. BACKGROUND

[0002] When the packaging material is being trimmed, generally adopts cutter straight cutting, and the excess edge strip is cut, but some special packaging materials have special wave shape requirements on the edge, and the ordinary cutter can only carry out straight cutting and cannot satisfy the requirements. SUMMARY

[0003] The utility model discloses in order to overcome above -mentioned insufficient, provide a wave shape cutter structure.

[0004] In order to realize this object, the utility model adopts the structure is: wave shape cutter structure, including cutter body, the cutter body is provided with blade, the rear portion of cutter body is connected through Y type connecting block connecting plate, and the Y type connecting block is connected with connecting plate through pin shaft, and the top of connecting plate sets up support, and the top of support connects base plate, and the top of base plate is connected with one or more guide rails through sliding block, and motor is set up on base plate, and motor connects gear, and rack is set up on guide rail, and gear is engaged with rack.

[0005] The bottom of connecting plate sets up push air cylinder, and the piston rod end of push air cylinder connects pressing plate, and the bottom of pin shaft that Y type connecting block is connected with connecting plate sets up limit board, and limit board corresponds with pressing plate.

[0006] The cutter body is connected with blade through connecting frame, and the top of connecting frame sets up micro air cylinder.

[0007] Its beneficial effect is: the utility model discloses structure design is reasonable and ingenious, utilizes motor and drives cutter body to move left and right along guide rail, and the blade carries out cutting to the packaging material in the moving process, and left and right movement makes cutter body cut out wave pattern, when needing to carry out linear cutting, only needs to keep cutter body immobile, and it is flexible and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0008] The utility model will be explained through example and with reference to the mode of the drawings, wherein:

[0009] Figure 1 It is the perspective view of the utility model;

[0010] Figure 2 It is the cutter body connection diagram. DETAILED DESCRIPTION

[0011] Now the utility model will be further explained in detail in connection with the drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in the schematic mode, therefore it only shows the structure related to the utility model.

[0012] In the description of the utility model, it should be pointed out that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like 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 utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0013] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements; fixed connection can be welding, or gluing. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0014] As shown in the waveform cutter structure shown in Figure 1 , Figure 2 The waveform cutter structure includes a cutter body 1, which is a hollow shell, and an opening is arranged on one side of the cutter body 1. A blade 2 is arranged in the cutter body 1, and the blade 2 protrudes from the opening with the cutting edge facing the packaging material to be cut. The rear part of the cutter body 1 is connected to a connecting plate 4 through a Y-shaped connecting block 3. One side of the Y-shaped connecting block 3 is connected to the cutter body 1, and the other side is a notched structure. The connecting plate 4 is inserted into the notch and connected to the Y-shaped connecting block 3 through a pin shaft. A support 8 is arranged on the top of the connecting plate 4, and a base plate 9 is connected to the top of the support 8. The base plate 9 is connected to one or more parallel guide rails 11 through a sliding block on the top of the base plate 9. A motor 10 is arranged on the base plate 9, and the motor 10 is connected to a gear. A rack is arranged on at least one of the guide rails 11, and the gear is engaged with the rack. Under the rotation of the motor 10, the cutter body is driven to move left and right along the guide rail 11. The blade 2 cuts the packaging material during the movement, and the left and right movement makes the cutter body cut the wave pattern. When linear cutting is needed, the cutter body only needs to be kept stationary, which is flexible and convenient to use.

[0015] The bottom of the connecting plate 4 is provided with a push cylinder 7, and the piston rod end of the push cylinder 7 is connected to the pressure plate 6. The bottom of the pin shaft connecting the Y-shaped connecting block 3 and the connecting plate 4 is provided with a limiting plate 5. The two ends of the limiting plate 5 are arc-shaped and the limiting plate 5 corresponds to the pressure plate 6. Since the blade 1 will swing around the pin shaft when it moves left and right along the guide rail 1, when the cutting operation stops, the blade is lifted. If the blade continues to swing, it is easy to hit the surface of the blade roller. At this time, the push cylinder 7 pushes the pressure plate 6 and the limiting plate 5, so that the blade can be kept from swinging.

[0016] like Figure 2 As shown, the blade 2 is connected to the blade body 1 through the connecting frame 13. A micro cylinder 12 is provided on the top of the connecting frame 13. The micro cylinder 12 is connected to the blade body 1 and can control the lifting and lowering of the blade 2. During the cutting process, the cutting pressure can be controlled by lifting and lowering the blade 2.

[0017] The bracket 8 can be replaced with a lifting cylinder to control the lifting of the cutter body 1.

[0018] Based on the above description and inspired by this utility model, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A wave form cutter structure, characterized by, The utility model relates to a cutting tool, including cutter body (1), the cutter blade (2) is arranged in the cutter body (1), the rear portion of cutter body (1) is connected connecting plate (4) through Y type connecting block (3), Y type connecting block (3) is connected with connecting plate (4) through pin shaft, the top of connecting plate (4) is provided with support (8), support (8) top connects base plate (9), base plate (9) top is connected one or more guide rails (11) through sliding block, motor (10) is arranged on base plate (9), motor (10) is connected gear, rack is arranged on guide rail (11), gear and rack are engaged.

2. The wave form cutter structure of claim 1 wherein, The bottom of connecting plate (4) is provided with a push cylinder (7), the piston rod end of push cylinder (7) is connected with a pressing plate (6), the bottom of the pin shaft connecting Y type connecting block (3) and connecting plate (4) is provided with a limiting plate (5), and the limiting plate (5) corresponds with the pressing plate (6).

3. The wave form cutter structure of claim 1 wherein, The cutter blade (2) is connected in the cutter body (1) through a connecting frame (13), and the top of the connecting frame (13) is provided with a micro cylinder (12).

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