Drying agent production packaging machine

Abstract

The utility model relates to the technical field of drying agent packaging machines, in particular to a drying agent production packaging machine which comprises a machine body and a material device arranged at the top end of the machine body, a supporting box is arranged at the bottom end of the material device, and a screening box is arranged in the supporting box. A screening assembly used for drying agent particle sorting is arranged between the screening box and the supporting box and comprises a screen arranged in the screening box, a wave groove is formed in the screening box, a moving plate is slidably connected into the wave groove, and a push plate is arranged at the bottom end of the moving plate. By arranging the screening assembly, drying agents discharged in a material device can fall on the top end of a screen so as to screen and distinguish the drying agents, a motor is started to drive a threaded rod to rotate, so that a movable plate moves in a wave groove, and a screening box can move up and down to shake under the cooperation of a first spring; and therefore, the screening of the drying agent on the screen is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of desiccant packaging machines, in particular to a desiccant production and packaging machine. Background Art

[0002] Desiccant packaging machine is a packaging machine that automatically completes the packaging of granules, fluids and semi-fluids, powders, tablets, and capsules. The uniform particle size distribution in the production and packaging of desiccant usually makes the desiccant have better adsorption performance and fluidity, which is beneficial for subsequent use and packaging during the production process.

[0003] Most existing desiccant production and packaging machines package the desiccant directly from the material barrel. They lack a structural device to screen the desiccant particles by size, resulting in uneven desiccant particle sizes during packaging, affecting their fluidity, reducing packaging efficiency, and preventing the packaged desiccant from having better adsorption performance.

[0004] Therefore, a desiccant production and packaging machine is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a desiccant production and packaging machine to solve the problem mentioned in the above background art that most existing desiccant production and packaging machines directly package the desiccant in the material barrel when packaging the desiccant, lack a structural device for screening the desiccant particles by size, thereby causing the desiccant particles to be of different sizes during packaging, affecting their fluidity, reducing the efficiency of the packaging process, and failing to provide the packaged desiccant with better adsorption performance.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a desiccant production and packaging machine, comprising a machine body and a material device arranged at the top of the machine body, a tray provided at the bottom end of the material device, a screening box provided in the tray; a screening material assembly for sorting desiccant particles is provided between the screening box and the tray, the screening material assembly comprising a screen provided in the screening box, a wave groove provided on the screening box, a movable plate slidably connected in the wave groove, a push plate provided at the bottom end of the movable plate; and a switch assembly for controlling the discharge of desiccant provided between the movable plate and the tray, the switch assembly comprising a sealing plate slidably connected in the tray, an elastic member provided on the sealing plate, and a push rod fixedly connected to the push plate.

[0007] Preferably, a motor is fixedly mounted on the support box, a threaded rod is fixedly connected to the output shaft of the motor, and the threaded rod is threadedly connected to the movable plate.

[0008] Preferably, the screening box is slidably connected to the supporting box, and a first spring is fixedly connected between the screening box and the supporting box.

[0009] Preferably, a first telescopic rod and a second spring are fixedly connected between the movable plate and the push plate, and the movable plate is in contact with the screen.

[0010] Preferably, a baffle and a guide frame are fixedly connected to the supporting box, and one side of the inner cavity of the guide frame is arranged in an inclined shape.

[0011] Preferably, the elastic member includes a second telescopic rod and a third spring, and the second telescopic rod and the third spring are fixedly connected between the baffle and the sealing plate.

[0012] Preferably, a bracket is provided between the material device and the machine body, and a carrying plate is fixedly connected to the bracket.

[0013] Beneficial effects of the utility model:

[0014] The utility model can make the desiccant discharged from the material device fall on the top of the screen by arranging a screening component, so as to screen and distinguish it. The motor is started to drive the threaded rod to rotate, so that the movable plate moves in the wave groove and the screening box can move up and down to shake under the cooperation of the first spring, thereby accelerating the screening of the desiccant on the screen. The switch component is arranged to make the movable plate drive the push plate to move, and the push plate pushes the large-particle desiccant screened out to move. Under the action of the push rod, the sealing plate is pushed to open, so that the large-particle desiccant can be discharged and collected outside. The whole device can screen the desiccant to be packaged, and screen out the desiccant particles with larger specifications, so that the specifications of the packaged desiccant are under the same specifications, so that it has higher fluidity and is convenient for packaging. At the same time, the desiccant with uniform particle size distribution has better adsorption and is convenient for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of a desiccant production and packaging machine according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a tray structure of a desiccant production and packaging machine according to an embodiment of the present invention;

[0018] Figure 3This is a desiccant production and packaging machine according to the embodiment of the present invention. Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of a baffle of a desiccant production and packaging machine according to an embodiment of the present utility model.

[0020] The markings in the figure are: 1. Machine body; 2. Material device; 3. Support box; 4. Screening box; 5. Screen; 6. Wave trough; 7. Moving plate; 8. Push plate; 9. Sealing plate; 10. Push rod; 11. Motor; 12. Threaded rod; 13. First spring; 14. First telescopic rod; 15. Second spring; 16. Baffle; 17. Guide frame; 18. Second telescopic rod; 19. Third spring; 20. Bracket; 21. Loading plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0023] like Figures 1 to 4As shown, a specific embodiment of the present invention provides a desiccant production and packaging machine, comprising a machine body 1 and a material device 2 provided at the top of the machine body 1. The material device 2 is a prior art and can control the discharge of the desiccant. A support box 3 is provided at the bottom of the material device 2, and a screening box 4 is provided in the support box 3. A screening material assembly for sorting desiccant particles is provided between the screening box 4 and the support box 3. By setting the screening assembly, the desiccant particles discharged downward by the material device 2 can be screened, thereby removing some of the larger desiccant particles, so that the desiccant to be packaged subsequently is particles of uniform size, thereby having a It has better fluidity, is convenient for packaging and subsequent use, and the screening material assembly includes a screen 5 arranged in the screening box 4, the screening box 4 is provided with a wave groove 6, a movable plate 7 is slidably connected in the wave groove 6, and a push plate 8 is provided at the bottom end of the movable plate 7; it also includes a switch assembly arranged between the movable plate 7 and the support box 3 for controlling the discharge of the desiccant. By setting the switch assembly, the large-particle desiccant screened out can be collected and processed, and its collection state can be automatically controlled. The switch assembly includes a sealing plate 9 slidably connected to the support box 3, an elastic member is provided on the sealing plate 9, and a push rod 10 is fixedly connected to the push plate 8.

[0024] like Figures 1 to 4 As shown, specifically, when the body 1 is opened to start packaging the desiccant, the material device 2 discharges a fixed amount of desiccant downward, and the discharged desiccant falls into the screening box 4 and is at the top of the screen 5. The screen 5 can screen the desiccant particles, and the desiccant with larger particles cannot pass through the screen 5 and fall downward. A motor 11 is fixedly installed on the support box 3, and a threaded rod 12 is fixedly connected to the output shaft of the motor 11. The threaded rod 12 is threadedly connected to the movable plate 7. The screening box 4 is slidably connected to the support box 3, and a first spring 13 is fixedly connected between the screening box 4 and the support box 3. The motor 11 is started to drive the threaded rod 12 to rotate, and the movable plate 7 moves in the wave groove 6 under the action of the threaded rod 12. The moving movable plate 7 moves the screening box 4 downward in the support box 3 under the action of the wave groove 6. The downward moving movable plate 7 causes the first spring 13 at the bottom to be forced to contract and generate a reaction force. In the gradual movement of the movable plate 7 and under the reaction force of the first spring 13, the screening box 4 moves upward and resets. In this process, the movement of the movable plate 7 causes the screening box 4 to shake up and down in the support box 3. The shaking drives the screening box 4 to shake the screen 5. At this time, the screening speed of the desiccant at the top of the screen 5 can be accelerated, so that the desiccant of the right size falls faster.

[0025] like Figures 1 to 4As shown, specifically, a first telescopic rod 14 and a second spring 15 are fixedly connected between the movable plate 7 and the push plate 8, and the movable plate 7 is in contact with the screen 5. When the movable plate 7 moves, the push plate 8 at the bottom is driven to move by the first telescopic rod 14 and the second spring 15. The arrangement of the first telescopic rod 14 and the second spring 15 enables the push plate 8 to always be close to the screen 5 when the screening box 4 moves up and down in the support box 3. The movement of the push plate 8 pushes the large-particle desiccant screened at the top of the screen 5 to move to the other side of the screening box 4. A baffle 16 and a guide frame 17 are fixedly connected to the support box 3, and one side of the inner cavity of the guide frame 17 is inclined. The elastic member includes a second telescopic rod 18 and a third spring 19, which are fixedly connected between the baffle 16 and the sealing plate 9. The push plate 8 pushes the large-particle desiccant gradually close to the sealing plate 9 When the sealing plate 9 is released, the push rod 10 on the push plate 8 pushes the sealing plate 9 to move. The movement of the sealing plate 9 causes the second telescopic rod 18 and the third spring 19 to be contracted and generate a reaction force, and the movement of the sealing plate 9 causes it to separate from the tray 3. At this time, the push plate 8 can push the large-particle desiccant to be discharged outward, and the discharged desiccant flows downward through the guide frame 17. Then the reverse drive motor 11 causes the threaded rod 12 to rotate in the opposite direction, thereby causing the movable plate 7 to move in the opposite direction and reset. The movable plate 7 drives the push plate 8 at the bottom end to move in the opposite direction and reset. The push plate 8 causes the push rod 10 to separate from the sealing plate 9. The sealing plate 9 moves and resets under the reaction force of the third spring 19. A bracket 20 is provided between the material device 2 and the body 1. A carrying plate 21 is fixedly connected to the bracket 20. The arrangement of the carrying plate 21 allows a collecting device to be placed on its top, thereby facilitating the recovery of the large-particle desiccant.

[0026] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0027] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A desiccant production and packaging machine, comprising a machine body (1) and a material device (2) arranged on the top of the machine body (1), characterized in that: A support box (3) is provided at the bottom end of the material device (2), and a screening box (4) is provided in the support box (3); A screening material assembly for sorting desiccant particles is provided between the screening box (4) and the support box (3), the screening material assembly comprising a screen (5) provided in the screening box (4), a wave groove (6) provided on the screening box (4), a movable plate (7) slidably connected in the wave groove (6), and a push plate (8) provided at the bottom end of the movable plate (7); The invention also includes a switch assembly provided between the movable plate (7) and the support box (3) for controlling the discharge of the desiccant, wherein the switch assembly includes a sealing plate (9) slidably connected to the support box (3), an elastic member is provided on the sealing plate (9), and a push rod (10) is fixedly connected to the push plate (8).

2. A desiccant production and packaging machine according to claim 1, characterized in that: A motor (11) is fixedly mounted on the support box (3), a threaded rod (12) is fixedly connected to the output shaft of the motor (11), and the threaded rod (12) is threadedly connected to the movable plate (7).

3. The desiccant production and packaging machine according to claim 1, characterized in that: The screening box (4) is slidably connected in the supporting box (3), and a first spring (13) is fixedly connected between the screening box (4) and the supporting box (3).

4. The desiccant production and packaging machine according to claim 1, characterized in that: A first telescopic rod (14) and a second spring (15) are fixedly connected between the movable plate (7) and the push plate (8), and the movable plate (7) is in contact with the screen (5).

5. The desiccant production and packaging machine according to claim 1, characterized in that: A baffle (16) and a guide frame (17) are fixedly connected to the support box (3), and one side of the inner cavity of the guide frame (17) is arranged in an inclined shape.

6. The desiccant production and packaging machine according to claim 5, characterized in that: The elastic member comprises a second telescopic rod (18) and a third spring (19), and the second telescopic rod (18) and the third spring (19) are fixedly connected between the baffle (16) and the sealing plate (9).

7. The desiccant production and packaging machine according to claim 1, characterized in that: A bracket (20) is provided between the material device (2) and the machine body (1), and a carrying plate (21) is fixedly connected to the bracket (20).

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