Quantitative injection device for drying agent processing

Abstract

The utility model relates to the field of desiccant filling, in particular to a quantitative injection device for desiccant processing, which comprises a bottom plate, a support, a mounting rack, a collecting tank and a box body, a lifter is fixed at the upper end of the bottom plate, the support is arranged at the upper end of the lifter, the lower end of the support is inserted into the lifter, and the box body is fixed at the lower end of the support. A mounting frame is rotatably mounted at the lower end of the box body, collecting grooves distributed in an annular array are formed in the outer wall of the mounting frame, spray heads are arranged at the lower ends of the collecting grooves, and a linear motor is arranged on one side of the box body. According to the device, a flow control valve for quantification is matched with a plurality of annularly-designed collecting grooves to achieve quantitative and synchronous filling operation, and the problems that an existing drying agent quantitative filling device cannot achieve the quantitative and filling synchronous function, consequently, quantitative filling and filling cannot be conducted at the same time, interval exists, time is delayed, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of desiccant filling, and in particular to a quantitative injection device for desiccant processing. Background Technology

[0002] Desiccants are substances that remove moisture from damp materials. They are divided into chemical desiccants and physical desiccants. Chemical desiccants, such as calcium chloride and quicklime, absorb water through a chemical reaction; physical desiccants, such as silica gel and activated alumina, rely on physical adsorption of moisture. They are widely used in the food, pharmaceutical, and electronics industries for moisture prevention, mildew prevention, and extending product shelf life.

[0003] While existing technologies can achieve a certain desiccant filling effect, they have drawbacks: they cannot perform quantitative filling and filling simultaneously, resulting in an intermittent process that wastes time and reduces work efficiency. In view of this, we propose a quantitative injection device for desiccant processing, which solves the above problems. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background art by proposing a quantitative injection device for desiccant processing.

[0005] The technical solution of this utility model is as follows: A quantitative injection device for desiccant processing includes a base plate, a support, a mounting frame, a collection trough, and a box. A lifting device is fixed at the upper end of the base plate, a support is provided at the upper end of the lifting device, the lower end of the support is inserted into the lifting device, a box is fixed at the lower end of the support, a mounting frame is rotatably installed at the lower end of the box, a collection trough distributed in a ring array is provided on the outer wall of the mounting frame, a nozzle is provided at the lower end of the collection trough, and a linear motor is provided on one side of the box.

[0006] When using this device, the transmission pipe can be connected to an external feeding device. The linear motor drives the filling port at the lower end of the limiting plate to enter the one-way valve. Then, the flow control valve controls the box to transmit the desiccant into the collection tank. The amount added is determined by the flow control valve. Then, the linear motor drives the limiting plate to separate, and the rotary motor drives the mounting bracket to rotate 60 degrees. The above operation is repeated to add desiccant. While adding desiccant, the button can be pressed manually to add desiccant to the receiving object directly below. The advantage of this device is that quantitative measurement and addition can be carried out simultaneously, which greatly speeds up the desiccant addition efficiency and has high practicality.

[0007] Preferably, a mounting base is fixed to one outer wall of the housing, the linear motor is embedded in the mounting base, and a controller is fixed to one outer wall of the housing. The mounting base provides stable support and precise positioning for the linear motor, ensuring the stability and reliability of the linear motor's operation. The controller facilitates overall control of the device by the operator, and can flexibly adjust working parameters and operating modes according to actual needs, improving the convenience and intelligence of operation.

[0008] Preferably, the output end of the linear motor is fixed with a limiting plate, and the lower end of the limiting plate is provided with a triangular injection port. The limiting plate cooperates with the one-way valve to accurately control the timing of desiccant addition and ensure that backflow does not occur during the addition process. The triangular injection port design helps to seal with the one-way valve orifice and inject stably into the one-way valve, reducing the risk of blockage and improving the smoothness and efficiency of addition.

[0009] Preferably, the upper end of the collection tank is provided with a one-way valve, and the upper end of the one-way valve is provided with an opening. The opening provides the injection position of the injection port. The one-way valve can prevent the desiccant from flowing back during the injection process, ensuring the accuracy and stability of the injection volume. The opening provides a precise docking position for the injection port, making the desiccant injection process smoother and avoiding injection errors caused by misalignment.

[0010] Preferably, a control button is provided on one side of the nozzle. The control button adjusts the start and stop of the nozzle. The control button allows the operator to flexibly control the working state of the nozzle according to actual needs, and to close the nozzle in time when desiccant is not needed to avoid waste. At the same time, the nozzle can be accurately opened at a specific position for desiccant filling, improving the flexibility and accuracy of operation.

[0011] Preferably, a base is fixed to the lower end of the base plate, and a transmission pipe is provided at the upper end of the box. The base provides stable support for the entire device, enhances the stability of the device during operation, and prevents shaking or displacement. The transmission pipe facilitates connection to an external feeding device to achieve a continuous supply of desiccant and ensure the continuity of the filling operation.

[0012] Preferably, a flow control valve is fixed to the lower end of the outer wall on one side of the housing. The flow control valve is connected to the injection port pipe. The flow control valve can accurately control the flow rate of desiccant from the housing into the collection tank, ensuring that the dosage of desiccant added each time is accurate, meeting different addition requirements, and improving the quantitative addition accuracy of the device.

[0013] Preferably, a fixing frame is fixed to the upper end of the mounting frame, and the upper end of the fixing frame is fixedly connected to the lower end of the housing. The mounting frame is rotatably connected to the fixing frame. A servo motor is installed inside the mounting frame, and the output shaft of the servo motor is fixedly connected to the rotation center of the upper end of the mounting frame. The connection between the fixing frame and the housing enhances the stability of the mounting frame during rotation, ensuring a smooth rotation process. The servo motor can precisely control the rotation angle and speed of the mounting frame, achieving precise multi-angle filling. Combined with the annular distribution of the collection groove, it further improves the filling efficiency and uniformity.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] The lifting device in this invention allows for flexible adjustment of the box height, facilitating the acceptance of objects of different heights and improving the versatility of the device. The ring-shaped array of collection troughs, combined with the rotation of the mounting frame, enables desiccant filling at multiple angles and positions, expanding the filling range and efficiency. The linear motor makes the docking and disengagement of the limit disc and the one-way valve more precise and efficient, providing a stable power source for quantitative filling. Furthermore, combined with the flow control valve, it truly achieves simultaneous quantitative filling and dispensing.

[0016] Based on the first beneficial effect, the ingenious design and coordination of various components have enabled many practical functions. From the perspective of the overall structure, the stable support system, flexible height adjustment and multi-angle rotation mechanism enable it to adapt to various working scenarios. In terms of functional implementation, the precise quantitative control, convenient operation and smooth filling process have greatly improved the efficiency and accuracy of desiccant filling.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0019] Figure 2 This is a side view of the present invention;

[0020] Figure 3 For the present utility model Figure 1 Enlarged schematic diagram of structure A in the middle;

[0021] Figure 4 For the present utility model Figure 1 Enlarged schematic diagram of the B-structure.

[0022] Figure label:

[0023] 1. Base plate; 2. Lifter; 3. Mounting bracket; 4. Servo motor; 5. Bracket; 6. Transmission pipe; 7. Housing; 8. Controller; 9. Fixing bracket; 10. Collection tank; 11. Base; 12. Linear motor; 13. Check valve; 14. Flow control valve; 15. Mounting seat; 16. Limit plate; 17. Nozzle; 18. Button. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] Please see Figures 1-4 As shown, this embodiment is a quantitative injection device for desiccant processing, including a base plate 1, a bracket 5, a mounting frame 3, a collection tank 10 and a box body 7. A lifting device 2 is fixed at the upper end of the base plate 1, and a bracket 5 is provided at the upper end of the lifting device 2. The lower end of the bracket 5 is inserted into the interior of the lifting device 2. The box body 7 is fixed at the lower end of the bracket 5. The mounting frame 3 is rotatably mounted at the lower end of the box body 7. The outer wall of the mounting frame 3 is provided with a collection tank 10 arranged in a ring array. A nozzle 17 is provided at the lower end of the collection tank 10. A linear motor 12 is provided on one side of the box body 7.

[0030] When using this device, the transmission pipe 6 can be connected to an external feeding device. The linear motor 12 drives the filling port at the lower end of the limiting plate 16 into the one-way valve 13. Then, the flow control valve 14 controls the box 7 to transmit the desiccant into the collection tank 10. The amount added is determined by the flow control valve 14. Then, the linear motor 12 drives the limiting plate 16 to separate, and the rotary motor drives the mounting bracket 3 to rotate 60 degrees. The above operation is repeated to add the desiccant. While adding the desiccant, the button 18 can be pressed manually to add the desiccant to the receiving object directly below in conjunction with the nozzle 17. The advantage of this device is that quantitative measurement and addition can be carried out simultaneously, which greatly speeds up the desiccant addition efficiency and has high practicality.

[0031] A mounting base 15 is fixed to one outer wall of the housing 7. The linear motor 12 is embedded inside the mounting base 15. A controller 8 is fixed to one outer wall of the housing 7. The mounting base 15 provides stable support and precise positioning for the linear motor 12, ensuring the stability and reliability of the linear motor 12's operation. The controller 8 facilitates the operator's overall control of the device and can flexibly adjust the working parameters and operating modes according to actual needs, improving the convenience and intelligence of operation.

[0032] Example 2

[0033] Please see Figures 1-4 As shown, this embodiment further includes, based on embodiment 1, a limiting disk 16 fixed to the output end of the linear motor 12. The lower end of the limiting disk 16 is provided with a triangular injection port. The limiting disk 16 cooperates with the one-way valve 13 to precisely control the timing of desiccant addition and ensure that backflow does not occur during the addition process. The triangular injection port design helps to seal with the valve port of the one-way valve 13 and inject into the one-way valve 13 stably, reducing the risk of blockage and improving the smoothness and efficiency of addition.

[0034] The upper end of the collection tank 10 is provided with a one-way valve 13, and the upper end of the one-way valve 13 is provided with an opening. The opening provides the injection position of the injection port. The one-way valve 13 can prevent the desiccant from flowing back during the filling process, ensuring the accuracy and stability of the filling amount. The opening provides a precise docking position for the injection port, making the desiccant injection process smoother and avoiding filling errors caused by misalignment.

[0035] A control button 18 is provided on one side of the nozzle 17. The control button 18 adjusts the start and stop of the nozzle 17. The control button 18 allows the operator to flexibly control the working status of the nozzle 17 according to actual needs. When it is not necessary to add desiccant, the nozzle 17 can be turned off in time to avoid waste. At the same time, the nozzle 17 can be accurately turned on at a specific position for adding desiccant, which improves the flexibility and accuracy of operation.

[0036] The base plate 1 is fixed to the lower end of the base plate 1, and the upper end of the box 7 is provided with a transmission pipe 6. The base 11 provides a stable support for the entire device, enhances the stability of the device during operation, and prevents shaking or displacement. The transmission pipe 6 facilitates connection to an external feeding device to realize a continuous supply of desiccant and ensure the continuity of the filling operation.

[0037] A flow control valve 14 is fixed to the lower end of the outer wall on one side of the housing 7. The flow control valve 14 is connected to the injection port pipe. The flow control valve 14 can accurately control the flow rate of desiccant from the housing 7 into the collection tank 10, ensuring that the dosage of desiccant added each time is accurate, meeting different addition requirements, and improving the quantitative addition accuracy of the device.

[0038] A fixing frame 9 is fixed to the upper end of the mounting frame 3. The upper end of the fixing frame 9 is fixedly connected to the lower end of the housing 7. The mounting frame 3 is rotatably connected to the fixing frame 9. A servo motor 4 is installed inside the mounting frame 3. The output shaft of the servo motor 4 is fixedly connected to the rotation center of the upper end of the mounting frame 3. The connection between the fixing frame 9 and the housing 7 enhances the stability of the mounting frame 3 during rotation, ensuring a smooth rotation process. The servo motor 4 can precisely control the rotation angle and speed of the mounting frame 3, achieving precise multi-angle filling. Combined with the annular distribution of the collection groove 10, it further improves the filling efficiency and uniformity. Finally, it should be noted that the above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Although this utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A metering injection device for desiccant processing, comprising a base plate (1), a support (5), a mounting frame (3), a collection tank (10), and a housing (7), characterized in that: The base plate (1) is fixed with a lifting device (2) at the upper end. The lifting device (2) is provided with a bracket (5) at the upper end. The lower end of the bracket (5) is inserted into the lifting device (2). The lower end of the bracket (5) is fixed with a box (7). The lower end of the box (7) is rotatably mounted with a mounting frame (3). The outer wall of the mounting frame (3) is provided with a collection groove (10) arranged in a ring array. The lower end of the collection groove (10) is provided with a nozzle (17). A linear motor (12) is provided on one side of the box (7).

2. The metering injection device for desiccant processing according to claim 1, characterized in that: A mounting base (15) is fixed to one side of the outer wall of the housing (7), the linear motor (12) is embedded inside the mounting base (15), and a controller (8) is fixed to one side of the outer wall of the housing (7).

3. The metering injection device for desiccant processing according to claim 2, characterized in that: The output end of the linear motor (12) is fixed with a limiting disk (16), and the lower end of the limiting disk (16) is provided with a triangular injection port.

4. The metering injection device for desiccant processing according to claim 1, characterized in that: The upper end of the collection tank (10) is provided with a one-way valve (13), and the upper end of the one-way valve (13) is provided with an opening, and the opening provides the injection position of the injection port.

5. A metering injection device for desiccant processing according to claim 1, characterized in that: A control button (18) is provided on one side of the nozzle (17), and the control button (18) adjusts the start and stop of the nozzle (17).

6. The metering injection device for desiccant processing according to claim 1, characterized in that: The bottom plate (1) is fixed with a base (11) at the lower end, and the box (7) is provided with a transmission pipe (6) at the upper end.

7. A metering injection device for desiccant processing according to claim 1, characterized in that: A flow control valve (14) is fixed to the lower end of the outer wall on one side of the box (7), and the flow control valve (14) is connected to the injection port pipe.

8. A metering injection device for desiccant processing according to claim 1, characterized in that: The mounting bracket (3) is fixed with a fixing bracket (9) at its upper end. The upper end of the fixing bracket (9) is fixedly connected to the lower end of the housing (7). The mounting bracket (3) is rotatably connected to the fixing bracket (9). The mounting bracket (3) is equipped with a servo motor (4) inside. The output shaft of the servo motor (4) is fixedly connected to the rotation center at the upper end of the mounting bracket (3).

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