Quantitative desiccant feeding device

Abstract

The utility model discloses a drying agent quantitative feeding device which comprises a working table, a conveying belt playing a conveying role is placed at the lower left end of the working table, and a supporting plate is fixedly connected to the upper rear end of the working table. A conveying structure and a limiting structure are arranged on the upper side of the conveying belt, and the conveying structure comprises a first connecting shaft, an adjusting disc, a connecting groove, a connecting disc, a protruding block, a connecting handle, a second connecting shaft, a first motor, a fixing plate and a storage cylinder. The limiting structure comprises a first mounting plate, a third connecting shaft, a rubber roller, a winding drum, an adjusting plate, a first connecting rod, a round cover and a second connecting rod; a first electric telescopic rod is connected to the rear end of the supporting plate through a bolt, a pressing plate is installed at the front end of the first electric telescopic rod, and a connecting hopper is connected to the rear lower end of the supporting plate in an embedded mode. According to the quantitative desiccant feeding device, quantitative feeding is facilitated, feeding and discharging of packaging bottles are facilitated, and meanwhile the strip-shaped desiccant bag is easy to replace.

Description

Technical Field

[0001] This utility model relates to the technical field of desiccant dispensing devices, specifically a desiccant quantitative dispensing device. Background Technology

[0002] Desiccants are moisture-absorbing agents that absorb moisture from the atmosphere. They are suitable for preventing instruments, meters, electrical equipment, medicines, food, textiles, and other packaged items from getting damp. After being produced, desiccants are packaged in strip bags. However, when using them, the desiccant in the strip bag needs to be transferred into the packaging bottle by removing impurities.

[0003] However, existing desiccant dispensing devices have a complex structure for quantitative dispensing, making operation cumbersome. Furthermore, the authorization announcement number CN210960204U describes a method where the bottle is positioned by a placement mechanism before being rotated to allow the desiccant to enter. However, both loading and unloading the bottle require manual operation, increasing workload and reducing efficiency. Additionally, the rolls of desiccant bags are typically secured with screws, requiring specific tools for replacement, which is inconvenient. Therefore, we propose a desiccant quantitative dispensing device to address the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a desiccant quantitative dispensing device to solve the problems mentioned in the background art, such as the inconvenience of quantitative dispensing, the inconvenience of loading and unloading packaging bottles, and the difficulty in replacing strip desiccant bags.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a desiccant quantitative dispensing device, comprising: a workbench, a conveyor belt for conveying is placed at the lower left end of the workbench, and a support plate is fixedly connected to the upper rear end of the workbench.

[0006] Also includes:

[0007] The upper side of the conveyor belt is respectively provided with a conveying structure and a limiting structure. The conveying structure includes a first connecting shaft, an adjusting plate, a connecting groove, a connecting plate, a protrusion, a connecting handle, a second connecting shaft, a first motor, a fixing plate, and a storage cylinder. The limiting structure includes a first mounting plate, a third connecting shaft, a rubber roller, a drum, an adjusting plate, a first connecting rod, a round cover, and a second connecting rod.

[0008] The rear end of the support plate is bolted to a first electric telescopic rod, and the front end of the first electric telescopic rod is fitted with a pressure plate. The lower rear end of the support plate is inlaid with a connecting bucket.

[0009] Preferably, the cross-section of the workbench is C-shaped, and a first connecting shaft is rotatably connected to the center of the workbench. An adjusting plate is fixedly connected to the upper end of the first connecting shaft, and a connecting groove is provided at an equal angle on the outer end of the adjusting plate.

[0010] Preferably, a connecting disk is fixedly connected to the bottom end of the first connecting shaft, and a protrusion is nested inside the rear end of the connecting disk, wherein the protrusion is embedded in the upper right end of the connecting handle.

[0011] Preferably, a second connecting shaft is fixedly connected to the lower right end of the connecting handle, and the second connecting shaft is rotatably connected to the lower right end of the worktable. A first motor is installed at the bottom end of the second connecting shaft, and the number of rotations of the adjusting disc is one-quarter of the number of rotations of the protrusion.

[0012] Preferably, a fixing plate is fixedly connected to the upper right end of the workbench, and a storage tube is embedded in the left end of the fixing plate, wherein the inner diameter of the storage tube is equal to the diameter of the connecting groove.

[0013] Preferably, the first mounting plate is integrally connected to the upper end of the support plate, and the lower middle end of the first mounting plate is rotatably connected to a third connecting shaft. A second motor is installed on the left end of the third connecting shaft, and a rubber roller is embedded in the outer surface of the third connecting shaft.

[0014] Preferably, the rubber roller is engaged inside the drum, and the lower end of the adjusting plate on the right side of the drum is nested and connected to the right end of the third connecting shaft, and the upper front end of the adjusting plate is nested and connected to the first connecting rod.

[0015] Preferably, the left end of the first connecting rod is fixedly connected to the right front end of the first mounting plate, and the cross-section of the first connecting rod is a cross-shaped structure, and the right end of the first connecting rod is threaded with a round cap;

[0016] The first mounting plate has a second connecting rod fixedly connected to its right rear end, and the right end of the second connecting rod is nested inside the upper rear end of the adjustment plate.

[0017] Preferably, a mounting frame is fixedly connected to the upper front end of the workbench, and a second electric telescopic rod is installed at the upper rear end of the mounting frame. A cutter is bolted to the rear end of the second electric telescopic rod, and the cutter and the pressure plate form a telescopic structure.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the desiccant quantitative dispensing device is convenient for quantitative dispensing, and it is also convenient for loading and unloading packaging bottles, while making it easy to replace the strip desiccant bags;

[0019] 1. It is equipped with a cutter and a connecting bucket. The structural design of the cutter and the pressure plate enables the drum to rotate when the third connecting shaft rotates.

[0020] The roll lowers the strip desiccant bag, and the pressure plate and cutter cause the desiccant in the bag to fall into the connecting hopper, and then into the packaging bottle through the connecting hopper, thus facilitating quantitative dispensing.

[0021] 2. It is equipped with a connecting groove and a connecting handle. The number of rotations of the adjusting disc is one-quarter of the number of rotations of the protrusion, so that when the connecting handle rotates, it drives the adjusting disc to rotate through the protrusion and the connecting disc.

[0022] Adjust the position of the packaging bottle in the workbench by adjusting the connecting groove. The packaging bottle can be moved to the top of the conveyor belt, which makes it easier to load and unload the packaging bottle.

[0023] 3. It is equipped with a first connecting rod and a round cover. The right end of the first connecting rod is threaded with the round cover, so that after the roll is engaged with the rubber roller, the upper end of the adjusting plate is nested and connected to the first connecting rod and the second connecting rod respectively. The round cover limits the position of the adjusting plate, making it easy to replace the strip desiccant bag. Attached Figure Description

[0024] Figure 1 This is a frontal cross-sectional view of the present invention.

[0025] Figure 2 This is a front view cross-sectional structural diagram of the connection between the rubber roller and the drum of this utility model;

[0026] Figure 3 This is a schematic cross-sectional view of the left side of this utility model;

[0027] Figure 4 This is a top sectional view of the connection between the second connecting rod and the adjusting plate of this utility model.

[0028] Figure 5 This is a schematic diagram of the overall structure of the connection between the connecting disc and the protrusion of this utility model;

[0029] Figure 6 This is a top view sectional diagram of the connection between the adjusting disc and the connecting groove of this utility model.

[0030] In the diagram: 1. Workbench; 2. Conveyor belt; 3. First connecting shaft; 4. Adjusting disc; 5. Connecting groove; 6. Connecting disc; 7. Protrusion; 8. Connecting handle; 9. Second connecting shaft; 10. First motor; 11. Fixing plate; 12. Storage cylinder; 13. First mounting plate; 14. Third connecting shaft; 15. Second motor; 16. Rubber roller; 17. Drum; 18. Adjusting plate; 19. First connecting rod; 20. Round cover; 21. Second connecting rod; 22. First electric telescopic rod; 23. Pressure plate; 24. Connecting hopper; 25. Mounting frame; 26. Second electric telescopic rod; 27. Cutter; 28. Support plate. Detailed Implementation

[0031] 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.

[0032] Please see Figure 1-6 This utility model provides a technical solution: a desiccant quantitative dispensing device, comprising a workbench 1, a conveyor belt 2, a first connecting shaft 3, an adjusting plate 4, a connecting groove 5, a connecting plate 6, a protrusion 7, a connecting handle 8, a second connecting shaft 9, a first motor 10, a fixing plate 11, a storage cylinder 12, a first mounting plate 13, a third connecting shaft 14, a second motor 15, a rubber roller 16, a drum 17, an adjusting plate 18, a first connecting rod 19, a round cover 20, a second connecting rod 21, a first electric telescopic rod 22, a pressure plate 23, a connecting hopper 24, a mounting frame 25, a second electric telescopic rod 26, a cutter 27, and a support plate 28.

[0033] Example 1: Existing desiccant rolls 17 are typically secured with screws, which requires specific tools for replacement, making it cumbersome. Therefore, this example employs the following technical solution: Figure 1 , Figure 2 and Figure 4 Since the limiting structure includes a first mounting plate 13, a third connecting shaft 14, a rubber roller 16, a drum 17, an adjusting plate 18, a first connecting rod 19, a round cover 20, and a second connecting rod 21, the outer surface of the third connecting shaft 14 is inlaid with the rubber roller 16, which is engaged inside the drum 17. The lower end of the adjusting plate 18 is nested and connected to the right end of the third connecting shaft 14. The right end of the first connecting rod 19 is threadedly connected to the round cover 20, and the right end of the second connecting rod 21 is nested and connected to the upper rear end of the adjusting plate 18, rotating the round cover 20 disengages it from the right end of the first connecting rod 19, and pulling the adjusting plate 18 to the right disengages it from the second connecting rod 21 and the third connecting rod 21 respectively. Pull the right end of the connecting shaft 14 to the right to disengage the roll 17 from the third connecting shaft 14, and engage the roll 17, which is naturally wound with a strip bag containing desiccant, with the rubber roller 16. The lower left end of the adjusting plate 18 is nested and connected to the right end of the third connecting shaft 14, while the upper end of the adjusting plate 18 is nested and connected to the first connecting rod 19 and the second connecting rod 21 respectively. The left end of the adjusting plate 18 rests against the first connecting rod 19, which has a cross-sectional "+" structure. Rotate the round cover 20 to make it threadedly connected to the right end of the first connecting rod 19. The first connecting rod 19, the round cover 20 and the adjusting plate 18 prevent the roll 17 from disengaging, thus making it easy to replace the strip desiccant bag.

[0034] Example 2: Existing methods use a placement mechanism to define the position of the packaging bottle before rotating it to allow the desiccant to enter. However, both loading and unloading the packaging bottle require manual operation, increasing workload and reducing efficiency. Therefore, this example uses the following technical solution: Figure 1 , Figure 3 , Figure 5 and Figure 6 The conveying structure includes a first connecting shaft 3, an adjusting disc 4, a connecting groove 5, a connecting disc 6, a protrusion 7, a connecting handle 8, a second connecting shaft 9, a first motor 10, a fixing plate 11, and a storage cylinder 12. The cross-section of the workbench 1 is C-shaped. The outer end of the adjusting disc 4 has a connecting groove 5 at equal angles. The rear end of the connecting disc 6 is internally connected to a protrusion 7. The number of rotations of the adjusting disc 4 is one-quarter of the number of rotations of the protrusion 7. The inner diameter of the storage cylinder 12 is equal to the diameter of the connecting groove 5. Therefore, the packaging bottle is placed inside the storage cylinder 12, and the packaging bottle at the bottom of the storage cylinder 12 falls into the connecting groove 5 on the right side. When the first motor 10 is working, it drives the second connecting shaft 9 to rotate at the lower end of the worktable 1. When the second connecting shaft 9 rotates, it drives the connecting handle 8 to rotate, so that the protrusion 7 is nested and connected inside the rear end of the connecting plate 6, allowing the connecting plate 6 to rotate. When the connecting plate 6 rotates, it drives the adjusting plate 4 to rotate inside the worktable 1 through the first connecting shaft 3, so that the adjusting plate 4 rotates 90° each time, rotating the packaging bottle in the right connecting groove 5 to the rear side. After the desiccant is filled, the adjusting plate 4 transfers the packaging bottle to the left side of the conveyor belt 2, so that the packaging bottle is moved out of the left end of the worktable 1 through the conveyor belt 2, thereby facilitating the loading and unloading of the packaging bottle.

[0035] Example 3: Existing desiccant dispensing devices have a relatively complex structure for quantitative dispensing, making operation cumbersome. Therefore, this example uses the following technical solution, such as... Figure 1 and Figure 3 Since the lower rear end of the support plate 28 is inlaid with a connecting hopper 24, and the cutter 27 and the pressure plate 23 form a telescopic structure, when the second motor 15 works, it drives the third connecting shaft 14 to rotate on the first mounting plate 13 and the adjusting plate 18, so that when the roll 17 rotates, it drives the strip desiccant packaging bag to descend. When the first electric telescopic rod 22 and the second electric telescopic rod 26 work, they drive the pressure plate 23 and the cutter 27 to move closer to each other, so that the pressure plate 23 and the cutter 27 cut off the seal on the packaging bag. The desiccant inside the individual packaging bag enters the interior of the connecting hopper 24, and the desiccant in the connecting hopper 24 falls into the packaging bottle in the rear connecting groove 5, thus facilitating quantitative dispensing. All the electrical components mentioned above are existing technologies and will not be described in detail here.

[0036] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A desiccant dispensing device, comprising: Workbench (1), a conveyor belt (2) for conveying is placed at the lower left end of the workbench (1), and a support plate (28) is fixedly connected to the upper rear end of the workbench (1). Its characteristic is that it further includes: The upper side of the conveyor belt (2) is provided with a conveying structure and a limiting structure. The conveying structure includes a first connecting shaft (3), an adjusting plate (4), a connecting groove (5), a connecting plate (6), a protrusion (7), a connecting handle (8), a second connecting shaft (9), a first motor (10), a fixing plate (11), and a storage cylinder (12). The limiting structure includes a first mounting plate (13), a third connecting shaft (14), a rubber roller (16), a drum (17), an adjusting plate (18), a first connecting rod (19), a round cover (20), and a second connecting rod (21). The rear end of the support plate (28) is bolted to a first electric telescopic rod (22), and the front end of the first electric telescopic rod (22) is fitted with a pressure plate (23), and the lower rear end of the support plate (28) is inlaid with a connecting bucket (24).

2. The desiccant metering device according to claim 1, characterized in that: The cross-section of the workbench (1) is in the shape of a "C" and a first connecting shaft (3) is rotatably connected to the center of the workbench (1). An adjustment plate (4) is fixedly connected to the upper end of the first connecting shaft (3), and a connecting groove (5) is provided at the outer end of the adjustment plate (4) at equal angles.

3. The desiccant quantitative dispensing device according to claim 2, characterized in that: The bottom end of the first connecting shaft (3) is fixedly connected to a connecting disk (6), and a protrusion (7) is nested inside the rear end of the connecting disk (6), wherein the protrusion (7) is embedded in the upper right end of the connecting handle (8).

4. The desiccant dispensing device according to claim 3, characterized in that: The lower right end of the connecting handle (8) is fixedly connected to the second connecting shaft (9), and the second connecting shaft (9) is rotatably connected to the lower right end of the workbench (1). The bottom end of the second connecting shaft (9) is equipped with the first motor (10), and the number of rotations of the adjusting disc (4) is one-quarter of the number of rotations of the protrusion (7).

5. The desiccant quantitative dispensing device according to claim 1, characterized in that: The upper right end of the workbench (1) is fixedly connected to a fixing plate (11), and the left end of the fixing plate (11) is inlaid with a storage tube (12). The inner diameter of the storage tube (12) is equal to the diameter of the connecting groove (5).

6. The desiccant quantitative dispensing device according to claim 1, characterized in that: The first mounting plate (13) is integrally connected to the upper end of the support plate (28), and the lower middle end of the first mounting plate (13) is rotatably connected to the third connecting shaft (14). The left end of the third connecting shaft (14) is equipped with a second motor (15), and the outer surface of the third connecting shaft (14) is inlaid with a rubber roller (16).

7. The desiccant quantitative dispensing device according to claim 6, characterized in that: The rubber roller (16) is engaged inside the drum (17), and the lower end of the adjusting plate (18) on the right side of the drum (17) is nested and connected to the right end of the third connecting shaft (14), and the upper front end of the adjusting plate (18) is nested and connected to the first connecting rod (19).

8. The desiccant dispensing device according to claim 7, characterized in that: The left end of the first connecting rod (19) is fixedly connected to the right front end of the first mounting plate (13), and the cross section of the first connecting rod (19) is a "+" shaped structure, and the right end of the first connecting rod (19) is threaded with a round cap (20). The first mounting plate (13) is fixedly connected to the right rear end of the second connecting rod (21), and the right end of the second connecting rod (21) is nested inside the upper rear end of the adjustment plate (18).

9. A desiccant quantitative dispensing device according to claim 1, characterized in that: The upper front end of the workbench (1) is fixedly connected to a mounting bracket (25), and the upper rear end of the mounting bracket (25) is equipped with a second electric telescopic rod (26), and the rear end of the second electric telescopic rod (26) is bolted to a cutter (27), and the cutter (27) and the pressure plate (23) form a telescopic structure.

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