Knife sharpening mechanism of full-automatic moxa stick column cutting machine

Abstract

The utility model discloses a full-automatic knife sharpening mechanism of a moxa stick cone cutting machine, which belongs to the technical field of moxa cone processing and particularly comprises a polishing table, a knife groove for a cutting ring to penetrate through is arranged in the middle of the polishing table, and a first knife sharpening component and a second knife sharpening component are respectively arranged on two sides of the knife groove. The first knife sharpening assembly and the second knife sharpening assembly are arranged in a high-low staggered mode. Adjusting plates are further arranged on the two sides of the cutter groove, the adjusting plates on the two sides are located between the first cutter grinding assembly and the second cutter grinding assembly, and a cutter feeding channel allowing a cutting ring to penetrate through is formed between the adjusting plates on the two sides. According to the moxa cone grinding device, a moxa cone can be cut in the up-down reciprocating motion process of the cutting ring through the first knife grinding assembly and the second grinding assembly, so that the cutting edge of the cutting ring can be ground, the traditional problem that the cutting ring can be ground or replaced only after being disassembled and assembled is solved, the operation is relatively simple, and the practicability is high. And the processing efficiency of the moxa cones is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of moxa sticks, and in particular relates to a knife sharpening mechanism for a full-automatic moxa stick cutting machine. Background Art

[0002] Moxa sticks are cylindrical long rolls made of moxa wrapped in cotton paper. Moxa sticks are mainly used for moxibustion. Moxibustion is one of the oldest medical techniques in China and is a traditional Chinese medicine external treatment method. It can warm the meridians and dispel cold, promote blood circulation, and expel cold and dampness. It is suitable for symptoms such as wind-cold-dampness arthralgia, muscle soreness and numbness, joint and limb pain, and cervical spondylosis. Before use, moxa sticks are cylindrical long strips. When used, moxa sticks need to be cylindrical small pieces, which requires the cylindrical long strips of moxa sticks to be cut and truncated to meet the needs of use.

[0003] At present, a belt-type ring knife driven by a motor is commonly used to cut the moxa stick. After the belt-type ring knife works for a long time, the sharpness of the belt-type ring knife will decrease. The belt-type ring knife needs to be removed and polished or replaced, which is troublesome and affects the processing efficiency of the moxa stick. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a knife sharpening mechanism for a fully automatic moxa stick cutting machine, which has the characteristic that the ring knife can be sharpened during its working process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a knife sharpening mechanism of a fully automatic moxa stick cutting machine comprises a grinding table, a knife groove for a ring knife to pass through is arranged in the middle of the grinding table, a first knife sharpening assembly and a second knife sharpening assembly are arranged on both sides of the knife groove, the first knife sharpening assembly and the second knife sharpening assembly are arranged in a staggered manner, each of the first knife sharpening assembly and the second knife sharpening assembly comprises a movable plate fixedly arranged on the grinding table and a vertical plate fixedly arranged on the movable plate, a card slot is arranged on the upper part of the vertical plate, a driving motor is arranged on the upper part of the card slot, and a grinding wheel is fixedly connected to the output shaft of the driving motor;

[0006] Adjustment plates are also provided on both sides of the knife groove. The adjustment plates on both sides are located between the first knife sharpening assembly and the second knife sharpening assembly. A knife feed channel for the ring knife to pass through is formed between the adjustment plates on both sides.

[0007] Preferably, it also includes a fixed table and a feed motor fixedly arranged on the fixed table, the output shaft of the feed motor is fixedly connected to a threaded rod, the threaded rod is threadedly sleeved with a connecting block fixedly connected to the grinding table, for moving the grinding table forward or backward.

[0008] Preferably, a linear guide rail is fixedly provided below the polishing table, and a sliding block fixedly connected to the polishing table is slidably connected to the linear guide rail.

[0009] Preferably, the adjustment plate is provided with a first adjustment groove, a first bolt is movably provided in the first adjustment groove, and the polishing table is provided with a first positioning hole adapted to the first bolt.

[0010] Preferably, the movable plate is provided with a first through hole, a second bolt is movably provided in the first through hole, and the polishing table is provided with a second positioning hole adapted to the second bolt;

[0011] The movable plate is further provided with a second adjusting groove, in which a third bolt is movably provided, and the polishing table is provided with a third positioning hole adapted to the third bolt.

[0012] Preferably, a second through hole is provided on one side wall of the top end of the vertical plate, a fourth bolt is movably provided in the second through hole, and a fourth positioning hole adapted to the fourth bolt is provided on the other side wall of the top end of the vertical plate.

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

[0014] The utility model uses the first sharpening component and the second grinding component to cut the moxa stick during the up and down reciprocating motion of the ring knife, thereby completing the grinding of the blade of the ring knife, changing the traditional problem of needing to disassemble and assemble the ring knife before grinding or replacing it. The operation is relatively simple and the processing efficiency of the moxa stick is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 The utility model is a three-dimensional Figure 1 Structural diagram;

[0017] Figure 2 The utility model is a three-dimensional Figure 2 Structural diagram;

[0018] Figure 3 This is a schematic diagram of the main view structure of the utility model;

[0019] In the figure: 1. grinding table; 2. knife groove; 3. movable plate; 4. vertical plate; 5. card slot; 6. driving motor; 7. grinding wheel; 8. adjustment plate; 9. fixed table; 10. feed motor; 11. threaded rod; 12. connecting block; 13. linear guide rail; 14. sliding block; 15. first adjustment slot; 16. first through hole; 17. second adjustment slot; 18. second through hole. 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. Example

[0021] See also Figure 1-3 This embodiment provides the following technical solutions: a fully automatic moxa stick cutting machine sharpening mechanism comprises a grinding table 1, a knife groove 2 for a ring knife to pass through is provided in the middle of the grinding table 1, and in some embodiments, the grinding table 1 is fixedly connected to the cutting machine, and the knife groove 2 allows the ring knife to reciprocate up and down to pass through.

[0022] The left and right sides of the knife groove 2 are respectively provided with a first knife sharpening assembly and a second knife sharpening assembly, and the first knife sharpening assembly and the second knife sharpening assembly are staggered in height. By staggering the first knife sharpening assembly and the second knife sharpening assembly in height, it is possible to avoid the first knife sharpening assembly and the second knife sharpening assembly from colliding with each other and causing damage when the ring knife is sharpened.

[0023] Each of the first sharpening assembly and the second sharpening assembly includes a movable plate 3 fixedly arranged on the sharpening table 1 and a vertical plate 4 fixedly arranged on the movable plate 3, a slot 5 is arranged on the upper portion of the vertical plate 4, a driving motor 6 is arranged on the upper portion of the slot 5, a grinding wheel 7 is fixedly connected to the output shaft of the driving motor 6, and the grinding wheels 7 on the first sharpening assembly and the second sharpening assembly can grind the blades on both sides of the ring knife at the same time through the driving motor 6 on the first sharpening assembly and the second sharpening assembly.

[0024] Adjustment plates 8 are also provided on the left and right sides of the knife groove 2. The left and right adjustment plates 8 are located between the first sharpening assembly and the second sharpening assembly. A feed channel for the ring knife to pass through is formed between the left and right adjustment plates 8. The feed channel further plays a role in limiting the ring knife.

[0025] It also includes a fixed table 9 and a feed motor 10 fixedly arranged on the fixed table 9. A threaded rod 11 is fixedly connected to the output shaft of the feed motor 10. A connecting block 12 fixedly connected to the grinding table 1 is threadedly sleeved on the threaded rod 11 and is used to move the grinding table 1 forward or backward. The feed motor 10 is controlled to rotate forward / reverse, so that the threaded rod 11 can drive the connecting block 12 to drive the grinding table 1 forward or backward to grind the ring cutter.

[0026] A linear guide rail 13 is fixedly provided below the grinding table 1, and a slider 14 fixedly connected to the grinding table 1 is slidably connected to the linear guide rail 13. In some embodiments, two linear guide rails 13 are provided, and the two linear guide rails 13 are symmetrically distributed on both sides below the grinding table 1 with the knife groove 2 as the center. The linear guide rail 13 and the slider 14 have the effect of limiting the movement of the grinding table 1, so that the grinding table 1 moves along the linear guide rail 13.

[0027] A first adjustment groove 15 is provided on the adjustment plate 8, a first bolt is movably provided in the first adjustment groove 15, and a first positioning hole adapted to the first bolt is provided on the grinding table 1. In some embodiments, the first adjustment groove 15 is a strip groove. Through the first adjustment groove 15, the first bolt and the first positioning hole, the adjustment plates 8 on the left and right sides can be adjusted respectively, so that the adjustment plates 8 on the left and right sides are closer to or farther away from each other, and the size of the feed channel is adjusted.

[0028] In some embodiments, the length direction of the first adjustment groove 15 is perpendicular to the length direction of the knife groove 2, so that the position of the adjustment plate 8 can be adjusted laterally.

[0029] In some embodiments, two first adjustment slots 15 are provided on the adjustment plate 8 , which further increases the firmness of the adjustment plate 8 .

[0030] A first through hole 16 is provided on the movable plate 3, a second bolt is movably provided in the first through hole 16, a second positioning hole adapted to the second bolt is provided on the grinding table 1, and the movable plate 3 can be fixed on the grinding table 1 through the first through hole 16, the second bolt and the second positioning hole.

[0031] A second adjusting groove 17 is also provided on the movable plate 3, and a third bolt is movably provided in the second adjusting groove 17. A third positioning hole adapted to the third bolt is provided on the grinding table 1. In some embodiments, the second adjusting groove 17 is an arc groove, and the second adjusting groove 17 is arranged in an arc shape with the first through hole 16. Through the second adjusting groove 17, the third bolt and the third positioning hole, the movable plate 3 can be further fixed, and the movable plate 3 can be rotated around the second bolt, so that the grinding angle of the grinding wheel 7 can be changed by adjusting the angle of the column.

[0032] A second through hole 18 is provided on one side wall at the top of the vertical plate 4, and a fourth bolt is movably provided in the second through hole 18. A fourth positioning hole adapted to the fourth bolt is provided on the other side wall at the top of the vertical plate 4. The drive motor 6 can be removed from the vertical plate 4 or fixedly installed on the vertical plate 4 through the second through hole 18, the fourth bolt and the fourth positioning hole.

[0033] The working principle of the utility model is as follows: when the ring cutter needs to be polished, the feed motor is controlled to make the polishing table 1 move toward the ring cutter until the ring cutter enters the inside of the knife groove 2, and then the drive motors 6 on the left and right sides are controlled to make the grinding wheels 7 on the left and right sides work, so that the grinding wheel 7 can polish the ring cutter while the ring cutter reciprocates up and down.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. The knife sharpening mechanism of the fully automatic moxa stick cutting machine is characterized by: The invention comprises a grinding table (1), wherein a knife groove (2) is provided in the middle of the grinding table (1) for a ring knife to pass through, and a first knife sharpening assembly and a second knife sharpening assembly are respectively provided on both sides of the knife groove (2), and the first knife sharpening assembly and the second knife sharpening assembly are arranged in a staggered manner in height, and each of the first knife sharpening assembly and the second knife sharpening assembly comprises a movable plate (3) fixedly arranged on the grinding table (1) and a vertical plate (4) fixedly arranged on the movable plate (3), a slot (5) is provided on the upper part of the vertical plate (4), a driving motor (6) is provided on the upper part of the slot (5), and a grinding wheel (7) is fixedly connected to the output shaft of the driving motor (6); Adjustment plates (8) are also provided on both sides of the knife groove (2); the adjustment plates (8) on both sides are located between the first knife sharpening assembly and the second knife sharpening assembly; and a knife feed channel for the ring knife to pass through is formed between the adjustment plates (8) on both sides.

2. The knife sharpening mechanism of the fully automatic moxa stick cutting machine according to claim 1 is characterized in that: It also comprises a fixed table (9) and a feed motor (10) fixedly arranged on the fixed table (9), a threaded rod (11) being fixedly connected to the output shaft of the feed motor (10), a connecting block (12) being threadedly sleeved on the threaded rod (11) and fixedly connected to the grinding table (1), for moving the grinding table (1) forward or backward.

3. The knife sharpening mechanism of the fully automatic moxa stick cutting machine according to claim 2 is characterized in that: A linear guide rail (13) is fixedly arranged below the grinding table (1), and a sliding block (14) fixedly connected to the grinding table (1) is slidably connected to the linear guide rail (13).

4. The knife sharpening mechanism of the fully automatic moxa stick cutting machine according to claim 1 is characterized in that: The adjustment plate (8) is provided with a first adjustment groove (15), a first bolt is movably arranged in the first adjustment groove (15), and the grinding table (1) is provided with a first positioning hole adapted to the first bolt.

5. The knife sharpening mechanism of the fully automatic moxa stick cutting machine according to claim 1 is characterized in that: The movable plate (3) is provided with a first through hole (16), a second bolt is movably arranged in the first through hole (16), and the polishing table (1) is provided with a second positioning hole adapted to the second bolt; The movable plate (3) is further provided with a second adjustment groove (17), a third bolt is movably provided in the second adjustment groove (17), and the polishing table (1) is provided with a third positioning hole adapted to the third bolt.

6. The knife sharpening mechanism of the fully automatic moxa stick cutting machine according to claim 1, characterized in that: A second through hole (18) is provided on one side wall at the top end of the vertical plate (4), a fourth bolt is movably provided in the second through hole (18), and a fourth positioning hole adapted to the fourth bolt is provided on the other side wall at the top end of the vertical plate (4).

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