Automatic metering equipment for zinc sulfate product packaging

Abstract

The utility model discloses a kind of zinc sulfate product packaging automatic metering equipment, it is related to metering equipment technical field;And the utility model includes equipment shell, collection box and metering rotary drum, equipment shell is fixedly installed with equipment base outside, transmission device is fixedly installed with equipment base outside, packaging jar is movably connected outside, metering rotary drum is movably in the inside of equipment shell, collection box is fixedly installed with feed inlet outside, collection box is fixedly installed with No. Zinc sulfate packaging automatic metering assembly includes No.

Description

Technical Field

[0001] This utility model relates to the field of metering equipment technology, specifically to an automatic metering device for packaging zinc sulfate products. Background Technology

[0002] Zinc sulfate is a common inorganic compound widely used in agriculture, industry, medicine and fertilizer. It usually appears in the form of anhydrous zinc sulfate or zinc sulfate heptahydrate, and has a variety of uses and important application value. It appears as colorless crystals or white granules.

[0003] Zinc sulfate needs to be weighed before packaging, and is usually equipped with high-precision electronic weighing sensors to monitor the product weight in real time and ensure that the packaged product meets the requirements. During the automated weighing process, uneven flow may occur when zinc sulfate powder or granular material passes through the conveying or feeding system, resulting in small fluctuations in the weight of the material measured each time. Even high-precision weighing sensors are difficult to completely eliminate these small flow differences, which may lead to minor weight errors in batch production. In order to solve the above problems, the inventors have proposed an automatic weighing device for zinc sulfate product packaging. Utility Model Content

[0004] To address the issue of inconsistent measurement during zinc sulfate packaging, this invention aims to provide an automatic metering device for zinc sulfate product packaging. By incorporating an automatic metering component, the device ensures consistent measurement of zinc sulfate in each package and allows for adjustments to the metering during packaging to accommodate different packaging requirements.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an automatic metering device for zinc sulfate product packaging, comprising a device shell, a collection box, and a metering drum. A device base is fixedly installed on the outside of the device shell, and a transmission device is fixedly installed on the outside of the device base. A packaging tank is movably connected to the outside of the device base. The metering drum is movable inside the device shell. A feed inlet is fixedly installed on the outside of the collection box, and a first fixing block is fixedly installed on the outside of the collection box. The first fixing block is fixedly connected to the device shell. An automatic metering component for zinc sulfate packaging is fixedly installed on the outside of the metering drum. The automatic metering component for zinc sulfate packaging includes a first metering drum, a fixed rod, a sliding rod, a fourth rotating shaft, and a fifth rotating shaft.

[0006] Preferably, a first pipe is fixedly installed on the outside of the first fixed block, the first pipe is in communication with the feed inlet, a first motor is fixedly installed on the outside of the first pipe, a first rotating shaft is rotatably connected to the outside of the first motor, a threaded fan blade is fixedly installed on the outside of the first rotating shaft, a second right-angle gear is fixedly installed on the outside of the first rotating shaft, a second rotating shaft is rotatably connected to the outside of the first pipe, a first right-angle gear is fixedly installed on the outside of the second rotating shaft, and the first right-angle gear meshes with the second right-angle gear.

[0007] Preferably, a discharge baffle is fixedly installed on the outside of the equipment housing, the discharge baffle is rotatably connected to the metering drum, the discharge baffle has a hole on its outside, a first gear is fixedly installed at the end of the second rotating shaft away from the first right-angle gear, a second gear is fixedly installed on the outside of the metering drum, the second gear meshes with the first gear, and the first pipe is in contact with the metering drum.

[0008] Preferably, the first measuring cylinder is fixedly installed outside the measuring rotating cylinder, the second measuring cylinder is slidably connected to the outside of the first measuring cylinder, the second measuring cylinder is fixedly installed with a fixed baffle, the fixed baffle is rotatably connected with a fifth rotating shaft, the fifth rotating shaft is fixedly installed with a fitting slider, and the fitting slider is in contact with the fixed baffle.

[0009] Preferably, the fixed rod is fixedly installed on the outside of the metering drum, the sliding rod slides on the outside of the fixed rod, the fourth rotating shaft is rotatably connected to the outside of the sliding rod, and a fifth right-angle gear is fixedly installed on the outside of both the fourth and fifth rotating shafts. A fifth right-angle gear is fixedly installed at both ends of the fourth rotating shaft, and the end of the fourth rotating shaft away from the fixed rod meshes with the fifth rotating shaft.

[0010] Preferably, the limiting disc is movably connected to the outside of the sliding rod, and the limiting disc is rotatably connected to the outer shell of the equipment (1). A No. 4 motor is fixedly installed outside the metering drum, and a No. 3 right-angle gear is rotatably connected to the outside of the No. 4 motor. The No. 1 threaded rod is rotatably connected to the outside of the fixed rod, and a No. 4 right-angle gear is fixedly installed outside the No. 1 threaded rod. The No. 4 right-angle gear meshes with the No. 3 right-angle gear, and the No. 1 threaded rod is threadedly connected to the sliding rod.

[0011] Preferably, the No. 1 threaded rod is rotatably connected to the No. 3 rotating shaft, and the No. 6 right-angle gear is fixedly installed on the outside of the No. 3 rotating shaft. The No. 6 right-angle gear meshes with the end of the No. 4 rotating shaft that is away from the No. 5 rotating shaft.

[0012] Preferably, a No. 3 motor is fixedly installed on the outside of the metering drum, and a polygonal rotating shaft is rotatably connected to the outside of the No. 3 motor, with the No. 3 rotating shaft slidably connected to the polygonal rotating shaft.

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

[0014] 1. In this utility model, by setting up an automatic metering component for zinc sulfate packaging, zinc sulfate can be fed into the first and second metering cylinders through the first pipe by rotating the first shaft. After filling the cylinders, continuous metering is performed by rotating the metering cylinders. This ensures that the zinc sulfate packaged each time is measured uniformly. The automatic metering component can accurately control the weight of zinc sulfate packaged each time, ensuring that the quality and weight of each bag of product are consistent, reducing human error, ensuring product quality consistency, and avoiding quality defects or product waste caused by weighing errors.

[0015] 2. In this utility model, by designing a sliding rod and a second measuring cylinder, a fourth motor can drive a first threaded rod to rotate and move the sliding rod upward, which can adjust the measurement during zinc sulfate packaging to adapt to different packaging. When facing different product demands, order changes, or market fluctuations, the automatic measuring system can quickly adjust to adapt to different packaging specifications and production needs, thereby improving the flexibility and response speed of the production line. Through precise measurement adjustment, it avoids excessive or insufficient packaging and reduces resource waste. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a cross-sectional view of the collection box structure of this utility model.

[0019] Figure 3 This is a cross-sectional view of the outer casing structure of the device of this utility model.

[0020] Figure 4 This is a cross-sectional view of the metering rotary drum structure of this utility model.

[0021] Figure 5 This is a cross-sectional view of the No. 2 measuring cylinder structure of this utility model.

[0022] Figure 6This is a schematic diagram of the transmission device structure of this utility model.

[0023] Figure 7 This is a schematic diagram of the No. 3 rotating shaft structure of this utility model.

[0024] Figure 8 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0025] Figure 9 This utility model Figure 5 Enlarged schematic diagram of the structure at point B.

[0026] In the diagram: 1. Equipment casing; 101. Equipment base; 2. Collection box; 201. Fixing block No. 1; 202. Pipe No. 1; 203. Feed inlet; 204. Shaft No. 1; 205. Motor No. 1; 206. Threaded fan blade; 207. Shaft No. 2; 208. Gear No. 1; 209. Right angle gear No. 1; 210. Right angle gear No. 2; 211. Limiting disc; 3. Metering drum; 301. Gear No. 2; 302. Metering drum No. 1; 303. Metering drum No. 2; 3 04. Motor No. 3; 305. Motor No. 4; 306. Right-angle gear No. 3; 307. Right-angle gear No. 4; 308. Threaded rod No. 1; 309. Shaft No. 3; 310. Shaft No. 4; 311. Sliding rod; 312. Right-angle gear No. 6; 313. Shaft No. 5; 314. Fixed baffle; 315. Fitting slider; 316. Right-angle gear No. 5; 317. Fixed rod; 318. Discharge baffle; 319. Polygonal shaft; 4. Conveying device; 401. Packaging can. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example: Figure 1-9As shown, this utility model provides an automatic metering device for zinc sulfate product packaging, including a device shell 1, a collection box 2, and a metering drum 3. A device base 101 is fixedly installed on the outside of the device shell 1. A transmission device 4 is fixedly installed on the outside of the device base 101 and is movably connected to the outside of the base. The metering drum 3 is movably inside the device shell 1. A feed inlet 203 is fixedly installed on the outside of the collection box 2. A first fixing block 201 is fixedly installed on the outside of the collection box 2 and is fixedly connected to the device shell 1. An automatic metering component for zinc sulfate packaging is fixedly installed on the outside of the metering drum 3. The automatic metering component for zinc sulfate packaging includes a first metering drum 302, a fixing rod 317, a sliding rod 311, a fourth rotating shaft 310, and a fifth rotating shaft 313.

[0029] A first fixed block 201 is externally fixedly installed with a first pipe 202, which is connected to the feed inlet 203. A first motor 205 is externally fixedly installed with the first pipe 202. A first rotating shaft 204 is externally rotatably connected to the first motor 205. A threaded fan blade 206 is externally fixedly installed with the first rotating shaft 204. A second right angle gear 210 is externally fixedly installed with the first rotating shaft 204. A second rotating shaft 207 is externally rotatably connected with the first pipe 202. A first right angle gear 209 is externally fixedly installed with the second rotating shaft 207. The first right angle gear 209 meshes with the second right angle gear 210.

[0030] By adopting the above technical solution, the first right-angle gear 209 meshes with the second right-angle gear 210, and the first rotating shaft 204 can rotate to drive the second rotating shaft 207 to rotate.

[0031] A discharge baffle 318 is fixedly installed on the outside of the equipment casing 1. The discharge baffle 318 is rotatably connected to the metering drum 3. A first gear 208 is fixedly installed on the end of the second rotating shaft 207 away from the first right angle gear 209. A second gear 301 is fixedly installed on the outside of the metering drum 3. The second gear 301 meshes with the first gear 208. The first pipe 202 is in contact with the metering drum 3.

[0032] By adopting the above technical solution, the second gear 301 meshes with the first gear 208, and the second rotating shaft 207 can rotate to drive the metering drum 3 to rotate.

[0033] Measuring cylinder 302 is fixedly installed on the outside of measuring cylinder 3. Measuring cylinder 303 is slidably connected to the outside of measuring cylinder 302. A fixed baffle 314 is fixedly installed on the outside of measuring cylinder 303. A rotating shaft 313 is rotatably connected to the outside of the fixed baffle 314. A sliding block 315 is fixedly installed on the outside of the rotating shaft 313. The sliding block 315 is in contact with the fixed baffle 314.

[0034] By adopting the above technical solution, the fitting slider 315 is attached to the fixed baffle 314, and the second measuring cylinder 303 can be opened or closed by rotating the fitting slider 315, and the zinc sulfate in the second measuring cylinder 303 can be controlled to fall.

[0035] The fixed rod 317 is fixedly installed on the outside of the metering drum 3, and the sliding rod 311 slides on the outside of the fixed rod 317. The sliding rod 311 is rotatably connected to the fourth rotating shaft 310. The fourth rotating shaft 310 and the fifth rotating shaft 313 are both fixedly installed with the fifth right angle gear 316. The fourth rotating shaft 310 is fixedly installed at both ends with the fifth right angle gear 316. The end of the fourth rotating shaft 310 away from the fixed rod 317 meshes with the fifth rotating shaft 313.

[0036] By adopting the above technical solution, the end of the fourth rotating shaft 310 away from the fixed rod 317 is engaged with the fifth rotating shaft 313, and the rotation of the fourth rotating shaft 310 can drive the fifth rotating shaft 313 to rotate.

[0037] The sliding rod 311 is externally connected to a limiting disc 211, which is rotatably connected to the equipment housing 1. A fourth motor 305 is fixedly installed externally on the metering drum 3. A third right-angle gear 306 is rotatably connected externally to the fourth motor 305. A first threaded rod 308 is rotatably connected externally to the fixed rod 317. A fourth right-angle gear 307 is fixedly installed externally on the first threaded rod 308. The fourth right-angle gear 307 meshes with the third right-angle gear 306. The first threaded rod 308 is threadedly connected to the sliding rod 311.

[0038] By adopting the above technical solution, the sliding rod 311 is threadedly connected to the first threaded rod 308, and the sliding rod 311 can be driven to slide outside the fixed rod 317 by rotating the first threaded rod 308.

[0039] The No. 1 threaded rod 308 is externally rotatably connected to the No. 3 rotating shaft 309. The No. 6 right angle gear 312 is fixedly installed on the outside of the No. 3 rotating shaft 309. The No. 6 right angle gear 312 meshes with the end of the No. 4 rotating shaft 310 that is away from the No. 5 rotating shaft 313.

[0040] By adopting the above technical solution, the No. 6 right-angle gear 312 meshes with the end of the No. 4 rotating shaft 310 that is away from the No. 5 rotating shaft 313, which can make the No. 3 rotating shaft 309 rotate and drive the No. 4 rotating shaft 310 to rotate.

[0041] A No. 3 motor 304 is fixedly installed on the outside of the metering drum 3. A polygonal rotating shaft 319 is rotatably connected to the outside of the No. 3 motor 304. The No. 3 rotating shaft 309 is slidably connected to the polygonal rotating shaft 319.

[0042] By adopting the above technical solution, the No. 3 rotating shaft 309 and the polygonal rotating shaft 319 are slidably connected, so that the No. 3 rotating shaft 309 and the polygonal rotating shaft 319 can slide together, and the polygonal rotating shaft 319 can rotate to drive the No. 3 rotating shaft 309 to rotate.

[0043] Working principle: When using an automatic metering device for zinc sulfate product packaging, zinc sulfate is placed into the collection box 2 through the inlet 203. Then, a motor 205 drives a rotating shaft 204 to rotate, which in turn drives a threaded fan blade 206. The rotation of the threaded fan blade 206 causes the zinc sulfate to accumulate at the bottom of the first pipe 202. When the first metering cylinder 302 rotates to the position of the first pipe 202, the zinc sulfate in the collection box 2 flows into the first metering cylinder 302 through the rotation of the threaded fan blade 206, causing the zinc sulfate to be deposited in the first metering cylinder 302. Measuring cylinder 302 and measuring cylinder 303 are filled. At the same time, the rotation of shaft 204 drives right gear 210 to rotate, which in turn drives right gear 209 to rotate. Then, the rotation of right gear 209 drives shaft 207 to rotate, which in turn drives gear 208 to rotate. Finally, the rotation of gear 208 drives gear 301 to rotate, which in turn drives measuring cylinder 3 to rotate. Measuring cylinder 302 can then be replaced to continue filling.

[0044] When the metering drum 3 rotates and drives the second metering drum 303 to rotate to the hole opened in the discharge baffle 318, the third motor 304 can drive the polygonal rotating shaft 319 to rotate. The polygonal rotating shaft 319 can drive the third rotating shaft 309 to rotate. The third rotating shaft 309 can drive the fourth rotating shaft 310 to rotate. The fourth rotating shaft 310 can drive the fifth rotating shaft 313 to rotate. Finally, the fifth rotating shaft 313 can drive the fitting slider 315 to rotate. The rotation of the fitting slider 315 can open the second metering drum 303 and allow the zinc sulfate crystals filled in the second metering drum 303 and the first metering drum 302 to fall into the packaging tank 401.

[0045] When it is necessary to adjust the metering of zinc sulfate packaging, motor 305 (number four) drives right-angle gear 306 (number three), which in turn drives right-angle gear 307 (number four), which in turn drives threaded rod 308 (number one), which in turn drives sliding rod 311. This controls the space within metering cylinders 302 and 303, allowing for metering adjustments to accommodate different packaging needs. The automatic metering system can quickly adjust to different packaging specifications and production requirements when facing varying product demands, order changes, or market fluctuations, thereby improving the flexibility and responsiveness of the production line. Furthermore, precise metering adjustments prevent excessive or insufficient packaging, reducing resource waste.

[0046] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An automatic metering device for packaging zinc sulfate products, comprising a device housing (1), a collection box (2), and a metering drum (3), characterized in that: The equipment housing (1) is fixedly mounted with an equipment base (101), and the equipment base (101) is fixedly mounted with a transmission device (4). The equipment base (101) is movably connected with a packaging tank (401). The metering drum (3) is movable inside the equipment housing (1). The collection box (2) is fixedly mounted with a feed inlet (203). The collection box (2) is fixedly mounted with a first fixing block (201). The first fixing block (201) is fixedly connected to the equipment housing (1). The metering drum (3) is fixedly mounted with an automatic metering component for zinc sulfate packaging. The automatic metering component for zinc sulfate packaging includes a first metering drum (302), a fixing rod (317), a sliding rod (311), a fourth rotating shaft (310), and a fifth rotating shaft (313).

2. The automatic metering device for packaging zinc sulfate products as described in claim 1, characterized in that, A first pipe (202) is fixedly installed on the outside of the first fixed block (201). The first pipe (202) is connected to the feed inlet (203). A first motor (205) is fixedly installed on the outside of the first pipe (202). A first rotating shaft (204) is rotatably connected to the outside of the first motor (205). A threaded fan blade (206) is fixedly installed on the outside of the first rotating shaft (204). A second right angle gear (210) is fixedly installed on the outside of the first rotating shaft (204). A second rotating shaft (207) is rotatably connected to the outside of the first pipe (202). A first right angle gear (209) is fixedly installed on the outside of the second rotating shaft (207). The first right angle gear (209) meshes with the second right angle gear (210).

3. The automatic metering device for packaging zinc sulfate products as described in claim 2, characterized in that, A discharge baffle (318) is fixedly installed on the outside of the equipment housing (1). The discharge baffle (318) is rotatably connected to the metering drum (3). A first gear (208) is fixedly installed at the end of the second rotating shaft (207) away from the first right angle gear (209). A second gear (301) is fixedly installed on the outside of the metering drum (3). The second gear (301) meshes with the first gear (208). The first pipe (202) is in contact with the metering drum (3).

4. The automatic metering device for packaging zinc sulfate products as described in claim 3, characterized in that, The first measuring cylinder (302) is fixedly installed on the outside of the measuring rotating cylinder (3). The second measuring cylinder (303) is slidably connected to the outside of the first measuring cylinder (302). A fixed baffle (314) is fixedly installed on the outside of the second measuring cylinder (303). A fifth rotating shaft (313) is rotatably connected to the outside of the fixed baffle (314). A fitting slider (315) is fixedly installed on the outside of the fifth rotating shaft (313). The fitting slider (315) is in contact with the fixed baffle (314).

5. The automatic metering device for packaging zinc sulfate products as described in claim 4, characterized in that, The fixed rod (317) is fixedly installed on the outside of the metering drum (3), and the sliding rod (311) slides on the outside of the fixed rod (317). The sliding rod (311) is rotatably connected to the fourth rotating shaft (310). The fourth rotating shaft (310) and the fifth rotating shaft (313) are both fixedly installed with fifth right angle gears (316). The fourth rotating shaft (310) is fixedly installed with fifth right angle gears (316) at both ends. The end of the fourth rotating shaft (310) away from the fixed rod (317) meshes with the fifth rotating shaft (313).

6. The automatic metering device for packaging zinc sulfate products as described in claim 5, characterized in that, The sliding rod (311) is externally connected to a limiting disc (211), which is rotatably connected to the equipment housing (1). A fourth motor (305) is fixedly installed on the outside of the metering drum (3). A third right angle gear (306) is rotatably connected to the outside of the fourth motor (305). A first threaded rod (308) is rotatably connected to the outside of the fixed rod (317). A fourth right angle gear (307) is fixedly installed on the outside of the first threaded rod (308). The fourth right angle gear (307) meshes with the third right angle gear (306). The first threaded rod (308) is threadedly connected to the sliding rod (311).

7. The automatic metering device for packaging zinc sulfate products as described in claim 6, characterized in that, The No. 1 threaded rod (308) is externally rotatably connected to the No. 3 rotating shaft (309), and the No. 6 right angle gear (312) is fixedly installed on the outside of the No. 3 rotating shaft (309). The No. 6 right angle gear (312) meshes with the end of the No. 4 rotating shaft (310) away from the No. 5 rotating shaft (313).

8. The automatic metering device for packaging zinc sulfate products as described in claim 7, characterized in that, The metering drum (3) is fixedly mounted with a No. 3 motor (304), and the No. 3 motor (304) is rotatably connected to a polygonal rotating shaft (319). The No. 3 rotating shaft (309) is slidably connected to the polygonal rotating shaft (319).

Images