Full-automatic straw bevel cutting machine

Abstract

The utility model discloses a full-automatic straw bevel cutting machine, and relates to the technical field of straw processing. The full-automatic straw bevel opening cutting machine comprises a machine body, feeding frames are welded to the front portion and the rear portion of the upper end of the machine body, the bottoms of the two feeding frames are connected with an adjusting plate in a sliding mode, feeding rods and pressing rods are installed in the feeding frames at equal intervals, material guiding wheels are installed outside the feeding rods and the pressing rods, a straw is conveyed between the material guiding wheels, and the adjusting plate is connected with the adjusting plate in a sliding mode. The feeding frame is provided with an upper sliding groove, a lower sliding groove, an adjusting hole and an outer sliding groove, and the top end of the pressing rod is in sliding connection with the feeding frame through the upper sliding groove. In order to overcome the defect that the bevel cutting machine cannot guide the straws with different specifications, the adjusting plate drives the material pressing rod to move, the distance between the material pressing rod and the feeding rod can be adjusted, and the bevel cutting machine is further suitable for guiding the straws with different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of straw processing, in particular to a full-automatic straw bevel cutting machine. Background Art

[0002] The fully automatic straw bevel cutting machine is an automated device specially used for cutting straws. Its main function is to automatically guide the straws and complete the bevel cutting through the bevel cutter to improve production efficiency and save labor costs. However, most automatic straw cutting equipment can only guide straws of the same specification and cannot be used for straws of different specifications. As a result, when producing straws of different specifications, the equipment needs to be frequently replaced, which reduces production efficiency and cannot meet the market demand for straws of different specifications.

[0003] Therefore, in order to solve the defect that the bevel cutting machine cannot guide the straws of different specifications, it is necessary to propose a fully automatic straw bevel cutting machine. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic straw bevel cutting machine, which can drive the pressing rod to move by an adjustment plate, so as to adjust the distance between the pressing rod and the feeding rod, and is suitable for guiding straws of different specifications to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fully automatic straw bevel cutting machine comprises a machine body, wherein a feed rack is welded at the front and rear ends of the upper end of the machine body, and an adjusting plate is slidably connected to the bottom of the two feed racks, and a feed rod and a pressing rod are equidistantly installed in the feed rack, and guide wheels are installed outside the feed rod and the pressing rod, and straws are transported between the guide wheels;

[0007] The feed rack is provided with an upper slide groove, a lower slide groove, an adjustment hole and an outer slide groove. The top end of the press rod is slidably connected to the feed rack through the upper slide groove, and the bottom end of the press rod passes through the lower slide groove and is fixedly connected to the adjustment plate. The adjustment plate is detachably connected with a pin that is compatible with the adjustment hole.

[0008] Preferably, a cutting frame is welded to the upper end of the machine body, a hydraulic cylinder is installed on the top of the cutting frame, a bevel cutter is provided in the cutting frame for lifting, and the bevel cutter is fixedly connected to the hydraulic cylinder via a piston rod.

[0009] Preferably, handles and sliders are symmetrically welded on the left and right sides of the adjustment plate, and the adjustment plate is slidably connected to the feeding frame via the slider and the outer slide groove.

[0010] Preferably, the guide wheel is fixedly connected to the feeding rod, and the guide wheel is movably connected to the pressing rod.

[0011] Preferably, a rotating shaft is movably mounted on the top of the feeding rack, one end of the rotating shaft is fixedly connected to a motor, and second bevel gears are fixedly mounted on the rotating shaft at equal intervals.

[0012] Preferably, a first bevel gear is fixedly connected to the top end of the feeding rod, and the first bevel gear is meshingly connected with a second bevel gear.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] This fully automatic straw bevel cutting machine drives the pressing rod to move through the adjusting plate, and can adjust the distance between the pressing rod and the feeding rod to guide the straws of different specifications, thereby expanding the use scope of the cutting machine, being able to meet the market demand for straws of different specifications, having the advantages of high production efficiency, strong adaptability and product diversification, and having good market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the material guiding of the straw of the utility model;

[0017] Figure 3 This is a cutaway front view of the feeding rack of the utility model;

[0018] Figure 4 It is a cutaway left view of the feeding rack of the present utility model.

[0019] In the figure: 1. Machine body; 11. Cutting frame; 12. Hydraulic cylinder; 13. Bevel cutter; 2. Feeding frame; 21. Upper slide groove; 22. Lower slide groove; 23. Adjustment hole; 24. Outer slide groove; 3. Adjustment plate; 31. Handle; 32. Sliding block; 33. Latch; 4. Feeding rod; 41. First bevel gear; 5. Pressing rod; 6. Rotating shaft; 61. Motor; 62. Second bevel gear; 7. Guide wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] To solve the technical problem of how to guide the straw with the bevel cutting machine, please refer to Figure 1-Figure 3 , this embodiment provides the following technical solutions:

[0022] A fully automatic straw bevel cutting machine comprises a machine body 1. A feeding rack 2 is welded at the front and rear ends of the upper end of the machine body 1. A feeding rod 4 and a pressing rod 5 are equidistantly installed in the feeding rack 2. Guide wheels 7 are installed outside the feeding rod 4 and the pressing rod 5. Straws are transported between the guide wheels 7. The guide wheel 7 is fixedly connected to the feeding rod 4, and the guide wheel 7 is movably connected to the pressing rod 5.

[0023] A rotating shaft 6 is movably installed at the top of the feeding rack 2, one end of which is fixedly connected to a motor 61, and a second bevel gear 62 is equidistantly fixedly installed on the rotating shaft 6. The top of the feeding rod 4 is fixedly connected to a first bevel gear 41, and the first bevel gear 41 and the second bevel gear 62 are meshingly connected.

[0024] Specifically, the motor 61 is started, and the motor 61 drives the rotating shaft 6 to rotate. The rotating shaft 6 drives the second bevel gear 62 fixedly connected thereto to rotate. The second bevel gear 62 then drives the first bevel gear 41 meshing therewith to rotate. The first bevel gear 41 then drives the feeding rod 4 fixedly connected thereto to rotate, so that the guide wheel 7 on the feeding rod 4 can rotate and generate friction on the surface of the straw. The friction overcomes the adsorption force between the straw and the guide wheel 7 and external resistance, thereby pushing the straw to move and realizing automatic guiding of the straw.

[0025] To solve the technical problem of how to bevel the straw, please refer to Figure 1 , this embodiment provides the following technical solutions:

[0026] A cutting frame 11 is welded to the upper end of the machine body 1, a hydraulic cylinder 12 is installed on the top of the cutting frame 11, a bevel cutter 13 is lifted and lowered in the cutting frame 11, and the bevel cutter 13 is fixedly connected to the hydraulic cylinder 12 through a piston rod.

[0027] Specifically, when the straw is conveyed to the lower end of the bevel cutter 13 and the conveying length is appropriate, the hydraulic cylinder 12 is started, and the hydraulic cylinder 12 drives the bevel cutter 13 to move downward and completes the bevel cutting of the straw.

[0028] To solve the technical problem of how the bevel cutting machine can be applied to straws of different specifications, please refer to Figure 3-Figure 4 , this embodiment provides the following technical solutions:

[0029] The bottom of the two feeding racks 2 are slidably connected with an adjustment plate 3, and the feeding rack 2 is provided with an upper slide groove 21, a lower slide groove 22, an adjustment hole 23 and an outer slide groove 24. The top end of the pressing rod 5 is slidably connected to the feeding rack 2 through the upper slide groove 21, and the bottom end of the pressing rod 5 passes through the lower slide groove 22 and is fixedly connected to the adjustment plate 3. The adjustment plate 3 is detachably connected with a pin 33 that is compatible with the adjustment hole 23.

[0030] A pull handle 31 and a slider 32 are symmetrically welded on the left and right sides of the adjustment plate 3 . The adjustment plate 3 is slidably connected to the feeding rack 2 via the slider 32 and the outer slide groove 24 .

[0031] Specifically, when cutting straws of different diameters, the pin 33 can be removed first, and the adjustment plate 3 can be moved left and right by the pull handle 31. At this time, the slider 32 slides in the outer slide groove 24 to improve the stability of the adjustment plate 3 when moving. The movement of the adjustment plate 3 drives the pressing rod 5 fixedly connected to it to move until the distance between the pressing rod 5 and the feeding rod 4 matches the diameter of the straw. The pin 33 is inserted into the corresponding adjustment hole 23 to fix the adjustment plate 3 and the feeding rack 2, and then the straw is inserted between the guide wheel 7 on the feeding rod 4 and the guide wheel 7 on the pressing rod 5 to guide straws of different specifications.

[0032] Working principle: When using this fully automatic straw bevel cutting machine, first adjust the position of the pressing rod 5 according to the diameter of the straw, move the adjustment plate 3 left and right by pulling the handle 31, and the adjustment plate 3 drives the pressing rod 5 fixedly connected thereto to move left and right until the distance between the two guide wheels 7 matches the diameter of the straw, insert the pin 33 into the corresponding adjustment hole 23 to fix the pressing rod 5, and then insert the straw between the guide wheel 7 on the pressing rod 5 and the guide wheel 7 on the feeding rod 4, start the motor 61, and the motor 61 drives the second bevel gear 62 to rotate through the rotating shaft 6, and the second bevel gear 62 drives the guide wheel 7 of the feeding rod 4 to rotate through the first bevel gear 41, so that the guide wheel 7 can generate friction on the surface of the straw and push the straw to move until the straw moves to the lower end of the bevel cutter 13 and moves to an appropriate length, then start the hydraulic cylinder 12 to drive the bevel cutter 13 to move downward to complete the bevel cutting of the straw.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic straw bevel cutting machine, comprising a machine body (1), characterized in that: Feed racks (2) are welded at the front and rear ends of the upper end of the machine body (1); the bottoms of the two feed racks (2) are slidably connected with adjustment plates (3); feed rods (4) and pressure rods (5) are equidistantly installed inside the feed racks (2); guide wheels (7) are installed outside the feed rods (4) and the pressure rods (5); and a suction tube is transported between the guide wheels (7); The feed rack (2) is provided with an upper slide groove (21), a lower slide groove (22), an adjustment hole (23) and an outer slide groove (24); the top end of the pressing rod (5) is slidably connected to the feed rack (2) via the upper slide groove (21); the bottom end of the pressing rod (5) passes through the lower slide groove (22) and is fixedly connected to the adjustment plate (3); and a latch (33) adapted to the adjustment hole (23) is detachably connected to the adjustment plate (3).

2. The fully automatic straw bevel cutting machine according to claim 1, characterized in that: A cutting frame (11) is welded to the upper end of the machine body (1), a hydraulic cylinder (12) is installed on the top of the cutting frame (11), a bevel cutter (13) is provided in the cutting frame (11) for lifting, and the bevel cutter (13) is fixedly connected to the hydraulic cylinder (12) via a piston rod.

3. The fully automatic straw bevel cutting machine according to claim 1, characterized in that: A pull handle (31) and a slider (32) are symmetrically welded on the left and right sides of the adjustment plate (3), and the adjustment plate (3) is slidably connected to the feeding rack (2) via the slider (32) and the outer slide groove (24).

4. The fully automatic straw bevel cutting machine according to claim 1, characterized in that: The guide wheel (7) is fixedly connected to the feeding rod (4), and the guide wheel (7) is movably connected to the pressing rod (5).

5. The fully automatic straw bevel cutting machine according to claim 1, characterized in that: A rotating shaft (6) is movably mounted on the top of the feeding rack (2); one end of the rotating shaft (6) is fixedly connected to a motor (61); and second bevel gears (62) are fixedly mounted on the rotating shaft (6) at equal intervals.

6. The fully automatic straw bevel cutting machine according to claim 5, characterized in that: A first bevel gear (41) is fixedly connected to the top end of the feeding rod (4), and the first bevel gear (41) is meshingly connected to the second bevel gear (62).

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