Automatic distributing device of moxa stick rolling machine

Abstract

The utility model relates to the technical field of wormwood processing, in particular to an automatic distributing device of a moxa stick rolling machine, which comprises a distributing box, a feeding box, adjusting wheels, a feeding barrel and a side frame, the distributing box is positioned above the feeding box, the adjusting wheels are symmetrically distributed along the longitudinal axis of the feeding box, the feeding barrel is mounted above the distributing box, and the side frame is positioned above the distributing box. The side frame is installed on the discharging side of the feeding box, and a discharging opening is formed in the bottom of the material distributing box. The moxa distributing device has the advantages that the discharging port can be adjusted according to the sizes of different moxa sticks through the adjustable distributing device, moxa is directly discharged, the problem that in the moxa conveying process, due to the fact that the moxa is likely to be clamped, distributing is uneven is solved, the distributing accuracy and stability are improved, and the moxa distributing efficiency is improved. The angle of the discharging plate can be adjusted through the adjusting wheel and the rotating wheel in the rotating process of the rotating shaft, normal discharging of the discharging port is guaranteed, normal feeding of the feeding box can also be guaranteed, automation is improved, and manual intervention is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mugwort processing, in particular to an automatic material dividing device of a moxa stick rolling machine. Background Art

[0002] The moxa stick rolling machine is an important equipment for producing moxa sticks. It is mainly used to roll moxa powder into strips for subsequent use. The efficiency and quality of the rolling machine directly affect the production cost and efficacy of moxa sticks. In the production process of moxa sticks, uniform and stable material distribution is an important link to ensure product quality. The material distribution device is responsible for feeding moxa powder or other raw materials into the rolling machine, which affects the smoothness of rolling and the density of the finished product.

[0003] The uniformity and stability of material distribution directly affect the quality of the finished moxa sticks. In actual applications, traditional material distribution methods (such as vibration and spiral conveying) may cause moxa to get stuck or have poor fluidity during transportation, resulting in uneven material distribution.

[0004] To solve this problem, the utility model proposes an automatic material dividing device for a moxa stick rolling machine. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] To this end, one purpose of the present invention is to provide an automatic material dividing device for a moxa stick rolling machine to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present invention provides an automatic material distributing device for a moxa stick rolling machine, comprising a material distributing box, a material feeding box, an adjusting wheel, a material feeding barrel and a side frame;

[0008] The material distribution box is located above the feeding box, the adjusting wheels are symmetrically distributed along the longitudinal axis of the feeding box, the feeding barrel is installed above the material distribution box, the side frame is installed on the side of the feeding box where the material is discharged, and a discharge port is provided at the bottom of the material distribution box, and a rotatable discharge plate is provided on the discharge port;

[0009] A conveyor belt is provided inside the feeding box and is rotated by a plurality of rotating shafts. A plurality of feeding boxes are arranged evenly along the conveying direction of the conveyor belt on the conveyor belt. A second pulley is installed on one of the rotating shafts. The second pulley is rotatably connected to a third pulley through a V-belt. The third pulley is fixedly connected to the adjusting wheel.

[0010] The adjusting wheel is provided with a mounting frame, the mounting frame is connected to a rotating wheel via a screw, an arc-shaped slide groove is provided on the rotating wheel, the arc-shaped slide groove is connected to a first connecting rod via a sliding rod, and the other end of the first connecting rod is rotatably connected to the discharge plate via a second connecting rod.

[0011] A through slot is provided on one side of the feeding box close to the regulating wheel, and a limit frame is provided on the inner side wall of the feeding box, and the first connecting rod moves up and down in the limit frame.

[0012] The through slot is in the shape of two parts, the lower half of the through slot is arc-shaped and the upper half is rectangular, and the rotating wheel rotates in the arc-shaped part of the through slot.

[0013] One of the rotating shafts is driven by a motor.

[0014] The feeding box is fixedly connected to mounting plates on both sides symmetrically along the longitudinal axis, and one end of the mounting plate is rotatably connected to the third pulley.

[0015] An inclined plate is installed inside the material distribution box, and the inclined plate is used to gather the moxa. A first rotating blade and a second rotating blade are installed inside the material distribution box for stirring the moxa.

[0016] The first rotating blade is rotated by a motor, a first pulley is installed at the other end of the first rotating blade, a fourth pulley is installed at the end of the second rotating blade corresponding to the first rotating blade, and the first pulley and the fourth pulley are rotated by a V-belt.

[0017] The interior of the feed barrel is connected to a stirring rod through the rotation of a motor, and the top of the feed barrel is fixedly connected to a feed pipe, and the feed pipe is connected to an external feeding mechanism.

[0018] A pressing block is installed on the side frame through a transverse plate. The pressing block moves up and down through a cylinder. Two limiting rods are fixedly connected to the pressing block, and the limiting rods pass through the transverse plate.

[0019] The two limiting rods are respectively located on the left and right sides of the cylinder, and the two limiting rods are symmetrically distributed.

[0020] 1. The adjusting wheel is driven to rotate by rotating the rotating shaft, and the adjusting wheel drives the rotating wheel to rotate. The rotating wheel and the adjusting wheel form a movement mode of the eccentric wheel. When the rotating wheel rotates, it drives the sliding rod and the first connecting rod in the arc slide groove to rotate. The first connecting rod is restricted by the limit frame, so that the rotating motion becomes a linear up and down motion. When the first connecting rod moves up and down, it drives the second connecting rod to move, and the second connecting rod can drive the discharging plate to rotate up and down, so that the discharging plate can adjust the discharging port. The present application can adjust the discharging port according to the size of different moxa sticks through the adjustable discharging device, and directly discharge the moxa, thereby preventing the moxa from being stuck during transportation, resulting in uneven discharging, and improving the accuracy and stability of discharging.

[0021] 2. Make the discharge plate, conveyor belt, feed box, rotating shaft, adjusting wheel and rotating wheel cooperate with each other. During the rotation of the rotating shaft, the angle of the discharge plate can be adjusted through the adjusting wheel and the rotating wheel to ensure normal discharge from the discharge port and normal feeding of the feed box, thereby improving automation and reducing worker intervention.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 According to the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0026] Figure 3 This is a schematic cross-sectional view of the interior of the feed barrel according to the present invention;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the interior of the utility model;

[0028] Figure 5 Schematic diagram of the structure of the regulating wheel of the conveyor belt according to the utility model;

[0029] Figure 6 Schematic diagram of the explosion structure of the regulating wheel according to the utility model;

[0030] Figure 7 It is a structural schematic diagram of the interior of the feeding box according to the utility model.

[0031] In the figure: 1. material distribution box; 101. discharge port; 102. discharge plate; 103. first rotating blade; 104. second rotating blade; 105. first pulley; 106. fourth pulley; 107. inclined plate; 2. feeding box; 201. rotating shaft; 202. conveyor belt; 203. second pulley; 204. feeding box; 205. mounting plate; 206. third pulley; 207. through groove; 208. limiting frame; 3. adjusting wheel; 301. mounting frame; 302. screw; 303. rotating wheel; 304. arc chute; 305. first connecting rod; 306. second connecting rod; 307. sliding rod; 4. feeding barrel; 401. stirring rod; 402. feeding pipe; 5. side frame; 501. horizontal plate; 502. lower pressure block; 503. limiting rod. DETAILED DESCRIPTION

[0032] like Figures 1 to 7 As shown, an automatic material distributing device for a moxa stick rolling machine includes a material distributing box 1, a material feeding box 2, a rotatable adjusting wheel 3, a material feeding barrel 4 and a side frame 5;

[0033] The material distribution box 1 is located above the feeding box 2, the adjusting wheels 3 are symmetrically distributed along the longitudinal axis of the feeding box, the feeding barrel 4 is installed above the material distribution box 1, and the side frame 5 is installed on the discharge side of the feeding box 2. The bottom of the material distribution box 1 is provided with a discharge port 101, and the discharge port 101 is provided with a rotatable discharge plate 102;

[0034] A conveyor belt 202 is provided inside the feed box 2 and rotated by a plurality of rotating shafts 201. A plurality of feeding boxes 204 are evenly arranged along the conveying direction of the conveyor belt 202. A second pulley 203 is installed on one of the rotating shafts 201. The second pulley 203 is rotatably connected to a third pulley 206 through a V-belt. The third pulley 206 is fixedly connected to the adjusting wheel 3.

[0035] The adjusting wheel 3 is provided with a mounting frame 301, which is connected to a rotating wheel 303 via a screw 302. The rotating wheel 303 is provided with an arc-shaped chute 304, which is connected to a first connecting rod 305 via a slide rod 307. The other end of the first connecting rod 305 is rotatably connected to the discharge plate 102 via a second connecting rod 306.

[0036] The rotation of the adjusting wheel 3 drives the rotating wheel 303 to rotate. The rotating wheel 303 and the adjusting wheel 3 form the movement mode of the eccentric wheel. When the rotating wheel 303 rotates, it drives the sliding rod 307 and the first connecting rod 305 in the arc-shaped sliding groove 304 to rotate. The first connecting rod 305 is restricted by the limit frame 208, so that the rotational movement becomes a linear up and down movement. When the first connecting rod 305 moves up and down, it drives the second connecting rod 306 to move, and the second connecting rod 306 can drive the discharge plate 102 to close.

[0037] A through slot 207 is provided on one side of the feeding box 2 close to the regulating wheel 3 , and a limiting frame 208 is provided on the inner side wall of the feeding box 2 , in which the first connecting rod 305 moves up and down.

[0038] The through slot 207 is shaped into two parts. The lower half of the through slot 207 is arc-shaped, and the upper half is rectangular. The rotating wheel 303 rotates in the arc-shaped part of the through slot 207 .

[0039] One of the rotating shafts 201 is driven by a motor.

[0040] The feeding box 2 is fixedly connected to mounting plates 205 on both sides symmetrically along the longitudinal axis, and one end of the mounting plate 205 is rotatably connected to the third pulley 206 .

[0041] The interior of the material distribution box 1 is provided with an inclined plate 107 for gathering the moxa. The interior of the material distribution box 1 is provided with a first rotating blade 103 and a second rotating blade 104 for stirring the moxa.

[0042] The first rotating blade 103 is rotated by the motor, and the other end of the first rotating blade 103 is equipped with a first pulley 105, and the second rotating blade 104 is equipped with a fourth pulley 106 at the end corresponding to the first rotating blade 103. The first pulley 105 and the fourth pulley 106 are rotated by the V-belt, and the first rotating blade 103 is driven to rotate by the motor. When the first rotating blade 103 rotates, it drives the first pulley 105 to rotate, and the first pulley 105 drives the fourth pulley 106 to rotate through the V-belt, and the fourth pulley 106 drives the second rotating blade 104 to rotate. The second rotating blade 104 rotates counterclockwise, and the second rotating blade 104 can scrape the moxa falling from the inclined plate 107 to the material port 101, and the moxa is discharged from the material port 101. The first rotating blade 103 further stirs the moxa to break it up, making it less likely to stick together and easier to discharge.

[0043] The interior of the feed barrel 4 is connected to a stirring rod 401 which is rotated by a motor. A feed pipe 402 is fixedly connected to the top of the feed barrel 4. The feed pipe 402 is connected to an external feeding mechanism. The external feeding mechanism enters the interior of the feed barrel 4 through the feed pipe 402. At this time, the motor is turned on to drive the stirring rod 401 to rotate. The stirring rod 401 stirs the moxa and breaks it up to prevent it from clumping. The clumping moxa can easily block the discharge port and make it difficult to discharge the material.

[0044] A lower pressing block 502 is installed on the side frame 5 through a horizontal plate 501. The lower pressing block 502 moves up and down through a cylinder. Two limit rods 503 are fixedly connected to the lower pressing block 502. The limit rods 503 pass through the horizontal plate 501. When the moxa delivered by the feeding box 204 falls onto the moxa rolling machine, the cylinder drives the lower pressing block 502 to press the moxa on the moxa rolling machine, making the moxa more compact and convenient for subsequent rolling into strips.

[0045] The two limiting rods 503 are respectively located on the left and right sides of the cylinder, and the two limiting rods 503 are symmetrically distributed.

[0046] The motor drives the rotating shaft 201 to rotate, and the rotating shaft 201 drives the conveyor belt 202 and the discharge port 101 of the feeding box 204 to move. When the rotating shaft 201 rotates, it drives the second pulley 203 to rotate, and the second pulley 203 drives the third pulley 206 to rotate through the V-belt, and the third pulley 206 drives the adjusting wheel 3 to rotate, and the adjusting wheel 3 drives the rotating wheel 303 to rotate. The rotating wheel 303 and the adjusting wheel 3 form an eccentric wheel movement mode, and when the rotating wheel 303 rotates, it drives the sliding rod 307 and the first connecting rod 305 in the arc slot 304 to rotate. The first connecting rod 305 is restricted from rotating by the limit frame 208, so that the rotational motion becomes a linear up and down motion. When the first connecting rod 305 moves up and down, it drives the second connecting rod 306 to move, and the second connecting rod 306 can drive the discharge plate 102 to achieve reciprocating motion and allow the discharge plate 102 to be closed.

[0047] The feeding box 204 is driven by the conveyor belt 202 to move in the direction of the discharge port 101, and the rotating shaft 201 drives the third drive 206 and the adjusting wheel 3 to rotate through the second pulley 203 and the V-belt, and the adjusting wheel 3 drives the rotating wheel 303 to rotate, and the rotating wheel 303 drives the first connecting rod 305 and the second connecting rod 306 to pull the discharge plate 102. When the feeding box 204 moves to the side close to the discharge port 101 below the discharge port 101, at the same time, driven by the rotating wheel 303, the first connecting rod 305 and the second connecting rod 306 initially open the discharge plate 102, and the moxa slowly falls into the feeding box 204 from one side of the feeding box 204. At this time, the feeding box 204 continues to move toward the discharge port 101. During the movement of the feeding box 204, the first connecting rod 305 and the second connecting rod 306 continue to pull the discharge plate 102. When the discharge plate 102 opens to a suitable angle , the conveyor belt 202 stops rotating, the feeding box 204 no longer moves, the feeding box 204 starts to receive the material, the adjusting wheel 3 and the rotating wheel 303 stop rotating at the same time, the angle at which the discharge plate 102 is opened is related to the height adjusted by the rotating wheel 303, and when the feeding box 204 is filled with enough moxa, the conveyor belt 202 starts to move. At this time, the adjusting wheel 3 is driven by the rotating shaft 201 to start rotating, and the adjusting wheel 3 drives the rotating wheel 303 to rotate. At this time, the rotating wheel 303 drives the first connecting rod 305 and the second connecting rod 306 to push the discharge plate 102 upward, and the discharge plate 102 closes the discharge port 101 under the action of the push. When the feeding box 204 completely moves past the discharge port 101, the discharge plate 102 completely closes the discharge port 102. The present application realizes full-process automatic material distribution and feeding through the above steps, improves automation, controls the discharge amount, and makes the weight and size of the formed moxa sticks completely consistent.

[0048] When the feeding box 204 moves to one side of the discharge port 101, the discharge port 101 has just opened, and the material begins to be discharged from the discharge port 101 into the feeding box 204. In the process of the feeding box 204 moving to the bottom of the discharge port 101, as the opening of the discharge port 101 becomes larger, moxa continues to fall into the feeding box 204. When the moxa is about to fill the feeding box 204, the feeding box 204 begins to move toward the discharge port. At this time, the discharge plate 102 begins to close. During the closing process, the moxa will become smaller as the discharge port 101 becomes smaller, and a small amount of moxa will continue to be discharged into the feeding box 204 until the discharge plate 102 is completely closed. This requires the controller to accurately calculate the feeding amount of the feeding box 204 each time.

[0049] The diameter of the second pulley 203 is smaller than that of the third pulley 206. Increasing the diameter of the third pulley 206 changes the rotation speed of the third pulley 206. The rotation speed of the third pulley 206 slows down, the rotation speed of the adjusting wheel 3 will slow down, and the opening and closing speed of the discharge plate 102 will also slow down.

[0050] In this application, the size of the discharge port 101 is changed by adjusting the height of the rotating wheel 303 through the screw 302. The height of the first connecting rod 305 will change with the height of the rotating wheel 303. Because the first connecting rod 305 is connected to the second connecting rod 306, and the second connecting rod 306 is connected to the discharge plate 102, when the height of the first connecting rod 305 becomes lower, the first connecting rod 305 drives the second connecting rod 306 and the discharge plate 102 to be pulled downward, and the discharge port 101 will become larger when the discharge plate 102 is pulled downward, and the discharge amount of moxa will become larger. When the height of the rotating wheel 303 becomes higher, the first connecting rod 305 will push the second connecting rod 306 and the discharge plate 102 to rise, and at this time the discharge port 102 becomes smaller.

[0051] The number of revolutions of the second pulley 203 is different from the number of revolutions of the third pulley 206. The number of revolutions of the second pulley 203 and the third pulley 206 are proportional to the distance traveled by the conveyor belt 202. For example, the second pulley 203 rotates three times and the third pulley 206 rotates one circle. The third pulley 206 rotates one circle just enough to open the discharge plate 102 to the set angle. The distance moved by the conveyor belt 202 is just enough to transport a feed box 204 to the bottom of the discharge port 101. How to configure the ratio needs to be adjusted by the staff in actual production.

[0052] When the third pulley 206 is rotated too many times, the adjusting wheel 3 and the rotating wheel 303 are rotated. The rotating speed will be faster than that of a larger-sized pulley. Increasing the rotating speed allows the slide bar 307 to rotate in the arc-shaped slide groove 304, allowing the discharge plate 102 to open faster, and coordinating the traveling distance of the feeding box 204 so that the feeding box 204 can be connected to the moxa. Raising the rotating wheel 303 and the first connecting rod 305 requires replacing a larger-sized pulley. The rotating speed of the larger-sized pulley slows down, and the rotating speed of the slide bar 307 will also slow down. Similarly, the rotating speed of the discharge plate 102 will also slow down, and the sliding distance of the slide bar 307 will become smaller. The rotating speed of the slide bar 307 is reduced, so that when the feeding plate 102 is opened, the feeding box 204 can be connected to the moxa. The number of revolutions of the second pulley 203 and the running distance of the conveyor belt 202 remain unchanged. Even if a smaller third pulley 206 is replaced, the gear of the third pulley 206 cannot be smaller than the size of the second pulley 203 or the same as the size of the third pulley 203.

Claims

1. An automatic material dividing device for a moxa stick rolling machine, characterized in that: It comprises a material distribution box (1), a material feeding box (2), an adjusting wheel (3), a material feeding barrel (4) and a side frame (5); The material distribution box (1) is located above the feeding box (2), the regulating wheels (3) are symmetrically distributed along the longitudinal axis of the feeding box (2), the feeding barrel (4) is installed above the material distribution box (1), the side frame (5) is installed on the side of the feeding box (2) for discharging materials, and a discharge port (101) is provided at the bottom of the material distribution box (1), and a rotatable discharge plate (102) is provided on the discharge port (101); The feeding box (2) is provided with a conveyor belt (202) rotating through a plurality of rotating shafts (201), and a plurality of feeding boxes (204) are evenly arranged along the conveying direction of the conveyor belt (202) on the conveyor belt (202), wherein a second pulley (203) is installed on one of the rotating shafts (201), and the second pulley (203) is rotatably connected to a third pulley (206) through a V-belt, and the third pulley (206) is fixedly connected to the regulating wheel (3); The regulating wheel (3) is provided with a mounting frame (301), the mounting frame (301) is connected to a rotating wheel (303) via a screw (302), the rotating wheel (303) is provided with an arc-shaped sliding groove (304), the arc-shaped sliding groove (304) is connected to a first connecting rod (305) via a sliding rod (307), and the other end of the first connecting rod (305) is rotatably connected to the discharge plate (102) via a second connecting rod (306).

2. The automatic material dividing device of the moxa stick rolling machine according to claim 1, characterized in that: A through slot (207) is provided on one side of the feeding box (2) close to the regulating wheel (3), and a limit frame (208) is provided on the inner side wall of the feeding box (2), and the first connecting rod (305) moves up and down in the limit frame (208).

3. The automatic material dividing device of the moxa stick rolling machine according to claim 2, characterized in that: The through slot (207) is shaped into two parts, the lower half of the through slot (207) is arc-shaped and the upper half is rectangular, and the rotating wheel (303) rotates in the arc-shaped part of the through slot (207).

4. The automatic material dividing device of the moxa stick rolling machine according to claim 1, characterized in that: One of the rotating shafts (201) is driven by a motor.

5. The automatic material dividing device of the moxa stick rolling machine according to claim 1, characterized in that: The feeding box (2) is fixedly connected to mounting plates (205) on both sides symmetrical along the longitudinal axis, and one end of the mounting plate (205) is rotatably connected to the third pulley (206).

6. The automatic material dividing device of the moxa stick rolling machine according to claim 1, characterized in that: The interior of the material distribution box (1) is provided with an inclined plate (107) for gathering the moxa, and the interior of the material distribution box (1) is provided with a first rotating blade (103) and a second rotating blade (104) for stirring the moxa.

7. The automatic material dividing device of the moxa stick rolling machine according to claim 6, characterized in that: The first rotating blade (103) is rotated by a motor, a first pulley (105) is installed at the other end of the first rotating blade (103), a fourth pulley (106) is installed at the end of the second rotating blade (104) corresponding to the first rotating blade (103), and the first pulley (105) and the fourth pulley (106) are rotated by a V-belt.

8. The automatic material dividing device of the moxa stick rolling machine according to claim 1, characterized in that: The interior of the feed barrel (4) is connected to a stirring rod (401) through motor rotation, and the top of the feed barrel (4) is fixedly connected to a feed pipe (402), and the feed pipe (402) is connected to an external feeding mechanism.

9. The automatic material dividing device of the moxa stick rolling machine according to claim 1, characterized in that: A lower pressing block (502) is installed on the side frame (5) through a transverse plate (501), and the lower pressing block (502) moves up and down through a cylinder. Two limiting rods (503) are fixedly connected to the lower pressing block (502), and the limiting rods (503) pass through the transverse plate (501).

10. The automatic material dividing device of the moxa stick rolling machine according to claim 9, characterized in that: The two limiting rods (503) are respectively located on the left and right sides of the cylinder, and the two limiting rods (503) are symmetrically distributed.

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