Cutting device for straw production

Abstract

The utility model provides a cutting device for straw production, which belongs to the technical field of straw processing equipment and comprises a block-shaped main body, a material passing hole matched with a straw is arranged on the block-shaped main body, a transverse cutting groove and an inclined cutting groove corresponding to the material passing hole are further arranged on the block-shaped main body, a transverse cutter is movably arranged in the transverse cutting groove, and an inclined cutter is movably arranged in the inclined cutting groove. And a connecting frame is arranged between the transverse cutter and the inclined cutter. The suction pipe penetrates through the wire passing hole of the block-shaped main body, and then the transverse cutter and the inclined cutter which are mounted on the connecting frame in an aligned manner are used for slitting the suction pipe passing through the material passing hole, so that the occurrence of a large number of unqualified products caused by the shaking deviation of the suction pipe is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of straw processing equipment, in particular to a cutting device for straw production. Background Art

[0002] In the straw production industry, an efficient and accurate cutting device is one of the key factors to ensure product quality and production efficiency. In the prior art, the straws are mostly cut by using a tool staggered setting, which is not only inefficient, but also if the straws are misaligned during the production process, a large number of unqualified products will quickly appear when the tool is cutting. Therefore, a cutting device for straw production is proposed to solve this problem. Utility Model Content

[0003] In view of this, the utility model provides a cutting device for straw production, which can pass the straws through the wire holes of the block body, and then the cross-cutting knife and the bevel cutting knife installed on the connecting frame can cut the straws through the material holes, so as to effectively avoid the shaking deviation of the straws and cause a large number of unqualified products.

[0004] In order to solve the above technical problems, the utility model provides a cutting device for straw production, including a block-shaped main body, on which is provided a feeding hole adapted to the straw, and on which is also a cross-cutting groove and a bevel cutting groove corresponding to the feeding hole, a cross-cutting knife is movably provided in the cross-cutting groove, and a bevel cutting knife is movably provided in the bevel cutting groove, and a connecting frame is provided between the cross-cutting knife and the bevel cutting knife.

[0005] The connecting frame comprises an I-shaped frame symmetrically arranged on both sides of the block body, and a first connecting rod and a second connecting rod are symmetrically arranged on the I-shaped frame, wherein the first connecting rod is used to connect the cross-cutting knife, and the second connecting rod is used to connect the bevel cutting knife.

[0006] The transverse cutting groove is set from the base surface of one side of the block body through the material passing hole, and the oblique cutting groove is set from the base surface of the opposite side of the transverse cutting groove through the material passing hole.

[0007] The first connecting rod is provided with a first fixing seat for installing the crosscutting knife, the corresponding first fixing seat is provided with a first installation groove, the crosscutting knife is fixedly arranged in the first installation groove, and the corresponding first fixing seat is provided with a plurality of first fasteners.

[0008] The second connecting rod is provided with a second fixing seat for installing the cross-cutting knife, the corresponding second fixing seat is provided with a second mounting groove, the beveling knife is fixedly arranged in the second mounting groove, and the corresponding second fixing seat is provided with a plurality of second fasteners.

[0009] A connecting seat structure is also fixedly provided on the I-shaped frame.

[0010] The beneficial effects of the above technical solution of the utility model are as follows:

[0011] 1. Pass the straw through the wire hole of the block body, and then the cross-cutting knife and the bevel cutting knife installed on the connecting frame will cut the straw through the material hole, which can effectively prevent the straw from shaking and causing a large number of unqualified products.

[0012] 2. Connect the connecting seat structure of the connecting frame to the external reciprocating drive structure. The straws are fed through the wire holes by the stepping conveying structure, and then the straws can be cut horizontally and obliquely during the operation of the equipment. That is, the conveying straws move first, and then the reciprocating drive structure drives the connecting frame to move, that is, the oblique cutter is driven to move first, and then resets after the cutting is completed. The stepping conveying mechanism feeds the material, and then drives the cross-cutting knife to move and reset after the cutting is completed. In this reciprocating cycle, the straws can be cut.

[0013] 3. The bevel cutter is used to cut the straw diagonally to cut out the pointed end of the straw, and the cross cutter is used to cut out the flat end of the straw. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a cutting device for producing straws according to the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model from another perspective;

[0016] Figure 3 It is an enlarged view of structure A of the utility model;

[0017] Figure 4 It is an enlarged view of structure B of the utility model.

[0018] Explanation of the reference numerals: 1. block body; 11. feed hole; 12. cross-cut groove; 13. bevel groove; 2. cross-cut knife; 3. bevel knife; 4. connecting frame; 41. I-shaped frame; 42. first connecting rod; 43. second connecting rod; 44. first fixed seat; 441. first mounting groove; 442. first fastener; 45. second fixed seat; 451. second mounting groove; 452. second fastener; 46. connecting seat structure. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0020] like Figure 1-4 As shown:

[0021] The present embodiment provides a cutting device for producing straws, comprising a block body 1, on which is provided a feeding hole 11 adapted to the straws, and on which is also a transverse groove 12 and a bevel groove 13 corresponding to the feeding hole 11, a transverse cutting knife 2 is movably provided in the transverse cutting groove 12, a bevel cutting knife 3 is movably provided in the bevel cutting groove 13, and a connecting frame 4 is provided between the transverse cutting knife 2 and the bevel cutting knife 3.

[0022] When in use, the connecting seat structure 46 of the connecting frame 4 is connected to the external reciprocating drive structure, and the straws are fed through the wire holes by the stepping conveying structure, so that the straws can be cut transversely and obliquely respectively during the operation of the equipment. That is, the conveying straws move first, and then the reciprocating drive structure drives the connecting frame 4 to move, that is, the oblique cutting knife 3 is driven to move first, and then resets after the cutting is completed, and the stepping conveying mechanism feeds the material, and then drives the cross-cutting knife 2 to move and reset after the cutting is completed, and the straws can be cut in this reciprocating cycle.

[0023] like Figure 1 As shown, the connecting frame 4 includes an I-shaped frame 41 symmetrically arranged on both sides of the block body 1, and a first connecting rod 42 and a second connecting rod 43 are symmetrically arranged on the I-shaped frame 41, wherein the first connecting rod 42 is used to connect the cross-cutting knife 2, and the second connecting rod 43 is used to connect the beveling knife 3.

[0024] like Figure 1 , 2 As shown in FIGS. 3 and 4 , the transverse groove 12 is provided from a base surface on one side of the block body 1 and passes through the feed hole 11 , and the oblique groove 13 is provided from a base surface on the opposite side of the transverse groove 12 and passes through the feed hole 11 .

[0025] like Figure 1 , 3 As shown, the first connecting rod 42 is provided with a first fixing seat 44 for installing the cross-cutting knife 2, and the corresponding first fixing seat 44 is provided with a first mounting groove 441, the cross-cutting knife 2 is fixedly arranged in the first mounting groove 441, and the corresponding first fixing seat 44 is provided with a plurality of first fasteners 442, the first fixing seat 44 is fixedly connected to the first connecting rod 42, and the second connecting rod 43 is provided with a second fixing seat 45 for installing the cross-cutting knife 2, and the corresponding second fixing seat 45 is provided with a second mounting groove 451, the beveling knife 3 is fixedly arranged in the second mounting groove 451, and the corresponding second fixing seat 45 is provided with a plurality of second fasteners 452, and the second fixing seat 45 is fixedly connected to the second connecting rod 43.

[0026] like Figure 2 , 4As shown, a connection seat structure 46 is also fixedly provided on the I-shaped frame 41, and the connection seat structure 46 is used to connect an external reciprocating drive structure, such as a bidirectional telescopic push rod mechanism.

[0027] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0028] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cutting device for straw production, characterized in that: The invention comprises a block-shaped body (1), wherein the block-shaped body (1) is provided with a feeding hole (11) adapted to be arranged with a straw, and the block-shaped body (1) is also provided with a transverse groove (12) and a bevel groove (13) corresponding to the feeding hole (11), a transverse cutting knife (2) is movably arranged in the transverse cutting groove (12), and a bevel cutting knife (3) is movably arranged in the bevel cutting groove (13), and a connecting frame (4) is provided between the transverse cutting knife (2) and the bevel cutting knife (3).

2. A cutting device for producing straws as claimed in claim 1, characterized in that: The connecting frame (4) comprises an I-shaped frame (41) symmetrically arranged on both sides of the block-shaped body (1), and a first connecting rod (42) and a second connecting rod (43) are symmetrically arranged on the I-shaped frame (41), wherein the first connecting rod (42) is used to connect the cross-cutting knife (2), and the second connecting rod (43) is used to connect the bevel cutting knife (3).

3. A cutting device for producing straws as claimed in claim 2, characterized in that: The transverse groove (12) is arranged from a side base surface of the block body (1) through the feed hole (11), and the oblique groove (13) is arranged from a side base surface opposite to the transverse groove (12) through the feed hole (11).

4. A cutting device for producing straws as claimed in claim 3, characterized in that: The first connecting rod (42) is provided with a first fixing seat (44) for mounting the cross-cutting knife (2), and the first fixing seat (44) is correspondingly provided with a first mounting groove (441), the cross-cutting knife (2) is fixedly arranged in the first mounting groove (441), and the first fixing seat (44) is correspondingly provided with a plurality of first fasteners (442).

5. A cutting device for producing straws as claimed in claim 4, characterized in that: The second connecting rod (43) is provided with a second fixing seat (45) for mounting the cross-cutting knife (2); the second fixing seat (45) is correspondingly provided with a second mounting groove (451); the bevel cutting knife (3) is fixedly arranged in the second mounting groove (451); and the second fixing seat (45) is correspondingly provided with a plurality of second fasteners (452).

6. A cutting device for producing straws as claimed in claim 5, characterized in that: A connecting seat structure (46) is also fixedly provided on the I-shaped frame (41).

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