CN112938022B - Device special for powder packaging - Google Patents
Device special for powder packaging Download PDFInfo
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- CN112938022B CN112938022B CN202110253796.1A CN202110253796A CN112938022B CN 112938022 B CN112938022 B CN 112938022B CN 202110253796 A CN202110253796 A CN 202110253796A CN 112938022 B CN112938022 B CN 112938022B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
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- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
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Abstract
The invention belongs to the technical field of packaging devices, and particularly relates to a device special for powder packaging, which comprises a push rod, a box body, an L-shaped partition plate, an upper baffle, a lower baffle and a limiting mechanism, wherein coffee powder, oat powder and the like can be placed in the packaging device; when powder needs to be taken out, the upper baffle and the lower baffle are controlled to move by pressing the push rod, so that the powder in the box body is poured out through the L-shaped guide block; the powder contained in the L-shaped guide block is used by one person; the packaging device is convenient to use, and the amount of the powder taken out every time is quantitative, so that waste is avoided.
Description
Technical Field
The invention belongs to the technical field of packaging devices, and particularly relates to a device special for packaging powder.
Background
Various powder product packages in the market at present relate to a plurality of industries such as food, agricultural and sideline products, and the like, once the packages are opened, the packages lose the sealing effect to a certain extent, and the powder raw materials in the packages are extremely easy to be affected with damp, so that the waste and pollution of the raw materials are easily caused; meanwhile, in the powder taking process, the whole powder is exposed in the air, or the air enters the package in a convection manner, so that the internal powder is damped along with the increase of the powder taking times; on the other hand, in the process of taking out powder, the powder taking amount of the existing powder packaging device depends on experience or a measuring hopper, so that the powder taking is troublesome or cannot be accurately measured, and the normal use of the powder is influenced due to the fact that the powder taking amount is too much or too little in the using process.
The invention designs a device special for powder packaging to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a device special for packaging powder, which is realized by adopting the following technical scheme.
In the description of the present invention, it should be noted that the terms "inside", "below", "upper" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention usually place when using, and are only used for convenience of description and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
A device special for packaging powder, which is characterized in that: the box comprises a push rod, a box body, an L-shaped guide block, an L-shaped isolation plate, a telescopic rod, an upper baffle, a lower baffle, a mounting plate, a first spring, a transmission gear, a trigger gear, a transmission toothed plate, a connecting toothed plate, a third spring and a limiting mechanism, wherein the front end of the box body is provided with a through first guide square opening; a third spring is nested and installed on the outer side of the pushing rod, one end of the third spring is fixedly installed on the installation plate, and the other end of the third spring is fixedly installed on the side face, provided with the first guide square opening, in the box body; the third spring is used for resetting the mounting plate; the mounting plate can be driven to move by pushing the pushing rod, and the upper baffle and the lower baffle can be driven to move by the movement of the mounting plate; in the process of pushing the trigger rod to move towards the inner side of the box body, because the resistance of the upper baffle plate is smaller, the resistance of the upper baffle plate transferred to the first spring is also smaller, so that the trigger rod is pushed to drive the mounting plate to move, the mounting plate drives the upper baffle plate to move, the mounting plate compresses the first spring to deform, the deformation is smaller, and the upper baffle plate is driven to move through the first spring.
The L-shaped isolation plate is provided with a square opening and a side outlet, the side surface of the L-shaped isolation plate provided with the side outlet is provided with a guide chute, and the L-shaped isolation plate is arranged at the inner side of the box body; the upper ends of the box body and the L-shaped isolation plate are provided with communicated first supporting grooves, and the lower ends of the box body and the L-shaped isolation plate are provided with communicated second supporting grooves; the second guide groove is used for providing a guide effect for the upper baffle plate and providing a sliding channel for the upper baffle plate; a second guide groove is formed in one end of the L-shaped guide block, an eighth guide groove is formed in the lower end of the L-shaped guide block, and the eighth guide groove is used for providing a guide effect for the lower baffle plate and providing a sliding channel for the lower baffle plate; a first installation cavity is formed in the L-shaped guide block; the L-shaped guide block is arranged in the box body and positioned on the upper side of the L-shaped partition plate, the L-shaped guide block is matched with a square hole formed in the box body, and the square hole is used for providing a passage for pouring powder in the box body; the L-shaped guide block is matched with a square opening formed on the L-shaped isolation plate; so that the square opening, the side outlet, the L-shaped guide block and the square hole are communicated to provide a passage for pouring out the powder in the box body.
One end of the telescopic rod is installed at the upper end of one side, back to the third spring, of the installation plate, one end of the upper baffle is installed at the other end of the telescopic rod, the first spring is installed on the outer side of the telescopic rod in a nested mode, one end of the first spring is fixedly installed on the installation plate, and the other end of the first spring is fixedly installed on the upper baffle; the first spring is used for restoring the upper baffle; the upper baffle is in sliding fit with a second guide groove formed in the L-shaped guide block; the upper baffle is matched with the box body and a first supporting groove formed on the L-shaped isolation plate; the transmission toothed plate is arranged at the lower end of one side of the mounting plate, which is back to the third spring; the transmission gear is arranged in the box body through a fixed rotating shaft and is meshed with teeth on the transmission toothed plate; the lower baffle is L-shaped and is arranged on the L-shaped guide block through sliding fit with an eighth guide groove formed in the L-shaped guide block and a guide sliding groove formed in the L-shaped isolation plate; the lower baffle plate is matched with a second supporting groove formed in the box body and the L-shaped isolation plate; the connecting toothed plate is arranged on the lower baffle and meshed with the transmission gear; the mounting panel removes and drives the transmission pinion rack and removes, and transmission pinion rack removes drive transmission gear and rotates, and transmission gear rotates the drive connection pinion rack and removes, and the baffle removes under the connection pinion rack removes the drive.
The limiting mechanism is arranged in a first mounting cavity formed in the L-shaped guide block; the lower baffle controls the up-and-down movement of a limiting block in the limiting mechanism through the transmission of a gear and a rack; and a limiting block in the limiting mechanism is matched with the upper baffle.
In an initial state, one end of the upper baffle, which is far away from the third spring, is nested in a second guide groove formed in the L-shaped guide block, and one end of the upper baffle, which is positioned in the second guide groove, is flush with the L-shaped inner end surface of the L-shaped guide block; the lower baffle plate is nested in an eighth guide groove formed in the L-shaped guide block, and the lower baffle plate covers a square opening and a side outlet formed in the L-shaped isolation plate; the lower baffle blocks a channel between the box body and the L-shaped guide block, and the L-shaped guide block is communicated with a square hole formed in the box body.
As a further improvement of the technology, one end of the upper baffle is provided with a fixed square plate through a connecting and fixing block, and the upper baffle is arranged on the telescopic rod through the fixed square plate; the telescopic inner rod in the telescopic rod moves to drive the fixed square plate to move, the fixed square plate moves to drive the connecting and fixing block to move, and the connecting and fixing block moves to drive the upper baffle plate to move; in the invention, a fixed square plate is transited between the upper baffle plate and the telescopic rod, and the telescopic inner rod and the first spring can be conveniently fixed through the fixed square plate.
As a further improvement of the present technology, a sixth guide groove is formed on the lower side of the first mounting cavity formed on the L-shaped guide block, a ninth guide groove is formed on the lower side of the sixth guide groove, a second mounting cavity is formed on one side of the ninth guide groove, a fourth guide groove is formed on the lower side of the second mounting cavity, a fifth guide groove is formed on one side of the fourth guide groove, a seventh guide groove is formed on one end of an eighth guide groove formed on the L-shaped guide block, and a first guide groove is formed on one end of the second guide groove formed on the L-shaped guide block; the first guide grooves are respectively communicated with the first installation cavities.
A first pushing block is arranged at one end of the lower baffle plate and is in sliding fit with the seventh guide groove; the first rack is arranged in the fourth guide groove in a sliding fit manner, the first transmission block is arranged on one side of the first rack, and the first transmission block is in a sliding fit manner with the fifth guide groove; the first transmission block is matched with the first pushing block; the second spring is arranged between the first rack and the fourth guide groove; the gear shaft is arranged in the second mounting cavity, and the trigger gear is arranged on the gear shaft; the trigger gear is meshed with the first rack; the second rack is arranged in the ninth guide groove in a sliding fit manner and is meshed with the trigger gear; the second rack is connected with a limiting block in the limiting mechanism; a second pushing block is arranged at one end of the upper baffle and is in sliding fit with the first guide groove; the second promotes the stopper cooperation in piece and the stop gear.
When the upper baffle and the lower baffle are driven by the push rod to move, the lower baffle moves to drive the first push block arranged on the lower baffle to move, and the first push block moves to enable the first transmission block limited by the first push block to lose the limit and move freely; when the first transmission block loses the limit, under the elastic force action of the pre-pressure of the second spring, the first rack connected with the first transmission block moves towards one side far away from the second spring, the first rack moves to drive the trigger gear meshed with the first rack to rotate, the trigger gear rotates to drive the second rack to move upwards, the second rack moves upwards to drive the transition plate to move upwards, the transition plate moves upwards to drive the connecting rod to move upwards, the connecting rod moves upwards to drive the limit block to move upwards, and one end, provided with a trigger inclined plane, of the limit block moves out of the upper side of the limit mounting shell; in the process of moving the upper baffle and the lower baffle, when a second pushing block arranged on the upper baffle is in contact with a limiting block which is moved to the upper side of the limiting installation shell, the second pushing block can extrude the limiting block through a triggering inclined plane on the limiting block, so that the limiting block can move into the limiting installation shell again, when the second pushing block completely moves to the other side of the limiting block, the limiting block can rapidly move out of the outer side of the limiting installation shell again under the combined action of a fourth spring and the second spring, and a first guide block arranged on the limiting block collides with a first guide groove formed in the limiting installation shell in the rapid moving process to give an impact sound, so that people can judge the moving state of the upper baffle according to the impact sound; when the second pushing block moves to the other side of the limiting block, the limiting block can limit the upper baffle; when the second pushing block arranged on the upper baffle plate is contacted with the limiting block, the L-shaped guide block and the square hole formed in the box body are blocked by the upper baffle plate, so that powder in the box body is prevented from leaking out of the outer side of the box body.
In the initial state, the second spring is in a pre-compression state, and the first pushing block is tightly attached to the corresponding first transmission block.
As a further improvement of the technology, the limiting mechanism comprises a limiting block, a limiting installation shell, a fourth spring and a triggering inclined plane, wherein the limiting installation shell is installed in the corresponding first installation cavity; one end of the limiting block is provided with a trigger inclined plane, the other end of the limiting block is installed in the limiting installation shell in a sliding fit mode, and two symmetrically distributed fourth springs are installed between the limiting block and the limiting installation shell; the trigger inclined plane on the limiting block is matched with a second pushing block arranged on the upper baffle.
As a further improvement of the technology, a transition plate is installed at the upper end of the second rack, a connecting rod is installed on the limiting block, and one end of the connecting rod penetrates out of the lower side surface of the limiting installation shell to be connected with the corresponding transition plate.
As a further improvement of the technology, two first guide grooves are symmetrically formed in the limiting mounting shell; two first guide blocks are symmetrically arranged on two sides of the limiting block, and the limiting block is arranged in the limiting installation shell through the matching of the two first guide blocks and the two first guide grooves; the limiting block is guided by the aid of the two first guide blocks and the two first guide grooves, and the moving state of the upper baffle plate can be judged by the aid of impact sounds of the two first guide blocks and the two first guide grooves.
As a further improvement of the technology, the telescopic rod comprises a telescopic outer sleeve, a telescopic inner rod, second guide grooves and second guide blocks, wherein the inner side of the telescopic outer sleeve is circumferentially and uniformly provided with the two second guide grooves; the telescopic inner rod and the telescopic outer sleeve are guided by the matching of the two second guide blocks and the two second guide grooves.
As a further improvement of the present technology, the third spring is an extension spring, and the first spring is an extension spring.
As a further improvement of the present technology, the fourth spring is a compression spring.
As a further improvement of the technology, two second guide square openings which are symmetrically distributed and prevent the second rack from interfering with the L-shaped isolation plate are arranged on the L-shaped isolation plate.
Compared with the traditional packaging device technology, the packaging device designed by the invention can be used for placing coffee powder, oat powder and the like, when powder taking is not needed at ordinary times, a channel between the box body and the L-shaped guide block is blocked by the lower baffle plate, so that the powder on the inner side of the box body is isolated from the outer side of the box body, the powder on the inner side of the box body is prevented from being damped, and the inside of the box body is kept dry; when powder needs to be taken out, the upper baffle and the lower baffle are controlled to move simultaneously by pressing the push rod, so that the upper baffle moves to block a channel between the L-shaped guide block and the square hole, the lower baffle moves to open a channel between the box body and the L-shaped guide block, then the packaging device is reversely placed, the powder inside the box body is poured into the square through groove formed in the L-shaped guide block, the push rod is released, the lower baffle returns under the action of the third spring, the upper baffle is in a static state under the limiting of the limiting mechanism, the lower baffle can block the channel between the box body and the L-shaped guide block in the recovery process, the limiting mechanism is triggered to stop the upper baffle, the upper baffle also returns to the original position under the action of the first spring, and the powder poured into the L-shaped guide block can be poured out without affecting the powder on the lower side of the L-shaped partition plate in the box body; and the amount of powder in the L-shaped guide is the amount used by one person; the packaging device is convenient to use, and the amount of powder taken out each time is quantitative, so that waste is avoided; meanwhile, all the structures designed by the invention are positioned on one side of the box body, and the L-shaped partition plate arranged in the box body is provided with the side outlet, so that the powder positioned on the other side in the box body can be poured out through the side outlet, and the powder on the other side can be poured out only by shaking the box body to the upper side of the square opening without shaking the box body for multiple times, thereby improving the efficiency of pouring out the powder in the box body.
Drawings
Fig. 1 is an external view of an entire part.
Fig. 2 is a schematic view of the overall component distribution.
Fig. 3 is a schematic view of the internal structural distribution of the whole component.
Fig. 4 is a schematic view of the upper baffle plate and the lower baffle plate.
Fig. 5 is a schematic diagram of the cartridge structure.
Fig. 6 is a schematic view of an L-shaped spacer installation.
FIG. 7 is a mounting plate installation schematic.
Fig. 8 is a schematic view of the lower baffle installation.
Fig. 9 is a schematic view of the upper baffle installation.
Fig. 10 is a schematic view of the installation of the spacing mechanism.
FIG. 11 is a schematic diagram of an L-shaped spacer structure.
Fig. 12 is a schematic view of an L-shaped guide block structure.
Fig. 13 is a schematic view of the second guide groove distribution.
Fig. 14 is a schematic view of the eighth guide groove distribution.
Fig. 15 is a schematic view of the ninth guide groove distribution.
Fig. 16 is a first spring installation schematic.
FIG. 17 is a schematic view of a first pusher block installation.
Fig. 18 is a schematic structural view of the limiting mechanism.
Fig. 19 is a schematic view of stopper installation.
Fig. 20 is a schematic view of the telescopic rod structure.
Number designation in the figure: 1. a push rod; 2. a box body; 3. an L-shaped guide block; 4. an L-shaped spacer plate; 5. a telescopic rod; 6. an upper baffle plate; 7. a lower baffle plate; 8. a square hole; 9. a first guide square opening; 10. mounting a plate; 11. fixing the square plate; 12. connecting a fixed block; 13. a first spring; 14. a connecting toothed plate; 15. a second spring; 16. a first rack; 17. a first pushing block; 18. a second rack; 19. a first transmission block; 20. a third spring; 21. a second pushing block; 22. a limiting mechanism; 23. a transition plate; 24. triggering a gear; 25. a square opening; 26. a first guide groove; 27. a first mounting cavity; 28. a second guide groove; 30. a second guide square opening; 31. an eighth guide groove; 32. a fourth guide groove; 33. a second mounting cavity; 34. a fifth guide groove; 35. a sixth guide groove; 36. a seventh guide groove; 37. a ninth guide groove; 39. a gear shaft; 40. a limiting block; 41. a limiting installation shell; 42. a fourth spring; 43. a connecting rod; 44. a first guide groove; 45. a first guide block; 46. triggering the inclined plane; 47. a telescopic outer sleeve; 48. a telescopic inner rod; 49. a second guide groove; 50. a second guide block; 51. a transfer gear; 52. fixing the rotating shaft; 53. a first support groove; 54. a guide chute; 55. a second support groove; 56. a side outlet; 57. a transmission toothed plate.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, the box comprises a push rod 1, a box body 2, an L-shaped guide block 3, an L-shaped isolation plate 4, a telescopic rod 5, an upper baffle 6, a lower baffle 7, a mounting plate 10, a first spring 13, a transmission gear 51, a trigger gear 24, a transmission toothed plate 57, a connecting toothed plate 14, a third spring 20 and a limiting mechanism 22, wherein as shown in fig. 5, a through first guide square opening 9 is formed at the front end of the box body 2, as shown in fig. 3 and 4, the push rod 1 is mounted on the box body 2 through sliding fit with the first guide square opening 9 formed on the box body 2, and the mounting plate 10 is mounted at one end of the push rod 1, which is positioned at the inner side of the box body 2; a third spring 20 is nested and installed on the outer side of the push rod 1, one end of the third spring 20 is fixedly installed on the installation plate 10, and the other end of the third spring 20 is fixedly installed on the side surface of the box body 2 with the first guide square opening 9; the third spring 20 has the function of resetting the mounting plate 10; the mounting plate 10 can be driven to move by pushing the push rod 1, and the mounting plate 10 can drive the upper baffle 6 and the lower baffle 7 to move by moving; in the process of pushing the trigger rod to move towards the inner side of the box body 2, because the resistance of the upper baffle 6 is small, the resistance of the upper baffle 6 transferred to the first spring 13 is also small, the trigger rod is pushed to drive the mounting plate 10 to move, the mounting plate 10 drives the upper baffle 6 to move, and in the process of driving the upper baffle 6 to move, the mounting plate 10 compresses the first spring 13 to deform, but the deformation is small, and the upper baffle 6 is driven to move through the first spring 13.
As shown in fig. 11, the L-shaped isolation plate 4 is provided with a square opening 25 and a side outlet 56, the side surface of the L-shaped isolation plate 4 provided with the side outlet 56 is provided with a guide chute 54, as shown in fig. 6, the L-shaped isolation plate 4 is arranged at the inner side of the box body 2; the upper ends of the box body 2 and the L-shaped isolation plate 4 are provided with a communicated first supporting groove 53, and the lower ends of the box body 2 and the L-shaped isolation plate 4 are provided with a communicated second supporting groove 55; the second guide groove 28 is used for providing a guide function for the upper baffle plate 6 and providing a sliding channel for the upper baffle plate 6; as shown in fig. 12, one end of the L-shaped guide block 3 is provided with a second guide groove 28, the lower end of the L-shaped guide block 3 is provided with an eighth guide groove 31, and the eighth guide groove 31 is used for providing a guiding function for the lower baffle 7 and providing a sliding channel for the lower baffle 7; the L-shaped guide block 3 is provided with a first mounting cavity 27; the L-shaped guide block 3 is arranged in the box body 2 and is positioned on the upper side of the L-shaped isolation plate 4, the L-shaped guide block 3 is matched with a square hole 8 formed in the box body 2, and the square hole 8 is used for providing a passage for pouring powder in the box body 2; the L-shaped guide block 3 is matched with a square opening 25 formed in the L-shaped isolation plate 4; so that the square opening 25, the side outlet 56, the L-shaped guide block 3 and the square hole 8 are communicated to provide a passage for the powder in the box body 2 to be poured out.
As shown in fig. 3, one end of the telescopic rod 5 is mounted at the upper end of the mounting plate 10 on the side opposite to the third spring 20, as shown in fig. 7, one end of the upper baffle 6 is mounted at the other end of the telescopic rod 5, the first spring 13 is nested outside the telescopic rod 5, one end of the first spring 13 is fixedly mounted on the mounting plate 10, and the other end of the first spring 13 is fixedly mounted on the upper baffle 6; the first spring 13 is used for restoring the upper baffle 6; the upper baffle 6 is in sliding fit with a second guide groove 28 formed on the L-shaped guide block 3; as shown in fig. 9, the upper baffle 6 is engaged with the first supporting groove 53 formed on the box body 2 and the L-shaped partition plate 4; the driving toothed plate 57 is installed at the lower end of the mounting plate 10 at the side back to the third spring 20; the transmission gear 51 is installed in the box body 2 through the fixed rotating shaft 52, and the transmission gear 51 is meshed with teeth on the transmission toothed plate 57; as shown in fig. 17, the lower baffle 7 is L-shaped, and as shown in fig. 8, the lower baffle 7 is mounted on the L-shaped guide block 3 by sliding fit with the eighth guide groove 31 formed on the L-shaped guide block 3 and the guide slide groove 54 formed on the L-shaped partition plate 4; the lower baffle 7 is matched with a second supporting groove 55 formed on the box body 2 and the L-shaped isolation plate 4; the connecting toothed plate 14 is arranged on the lower baffle 7, and the connecting toothed plate 14 is meshed with the transmission gear 51; the mounting plate 10 moves to drive the transmission toothed plate 57 to move, the transmission toothed plate 57 moves to drive the transmission gear 51 to rotate, the transmission gear 51 rotates to drive the connecting toothed plate 14 to move, and the connecting toothed plate 14 moves to drive the lower baffle 7 to move.
As shown in fig. 10, the limiting mechanism 22 is installed in a first installation cavity 27 formed in the L-shaped guide block 3; the lower baffle 7 controls the up-and-down movement of a limiting block 40 in the limiting mechanism 22 through the transmission of a gear and a rack; a stop block 40 in the stop mechanism 22 cooperates with the upper baffle 6.
In an initial state, one end of the upper baffle plate 6, which is far away from the third spring 20, is nested in a second guide groove 28 formed in the L-shaped guide block 3, and one end of the upper baffle plate 6, which is positioned in the second guide groove 28, is flush with the L-shaped inner end surface of the L-shaped guide block 3; the lower baffle 7 is nested in the eighth guide groove 31 formed on the L-shaped guide block 3, and the lower baffle 7 covers the square opening 25 and the side outlet 56 formed on the L-shaped isolation plate 4; the lower baffle 7 blocks a channel between the box body 2 and the L-shaped guide block 3, and the L-shaped guide block 3 is communicated with a square hole 8 formed on the box body 2.
In summary, the following steps:
the beneficial effects of the design of the invention are as follows: according to the packaging device, coffee powder, oat powder and the like can be placed in the packaging device, when powder taking is not needed at ordinary times, a channel between the box body 2 and the L-shaped guide block 3 is blocked through the lower baffle 7, so that the powder on the inner side of the box body 2 is isolated from the outer side of the box body 2, the powder on the inner side of the box body 2 is prevented from being damped, and the inside of the box body 2 is kept dry; when powder needs to be taken out, firstly, the push rod 1 is pressed to control the upper baffle 6 and the lower baffle 7 to move simultaneously, so that the upper baffle 6 moves to block a passage between the L-shaped guide block 3 and the square hole 8, the lower baffle 7 moves to open a passage between the box body 2 and the L-shaped guide block 3, then the packaging device is reversely placed, so that the powder on the inner side of the box body 2 is poured into the square through groove formed in the L-shaped guide block 3, then the push rod 1 is released, the lower baffle 7 returns under the action of the third spring 20, the upper baffle 6 is in a static state under the limit of the limit mechanism 22, the lower baffle 7 can block the passage between the box body 2 and the L-shaped guide block 3 in the recovery process, meanwhile, the limit mechanism 22 is triggered to lose the limit of the upper baffle 6 by the limit mechanism 22, the upper baffle 6 also returns to the original position under the action of the first spring 13, and the powder poured into the L-shaped guide block 3 can not affect the L-shaped partition board 4 to pour the powder out of the lower side of the box body 2; and the amount of powder in the L-shaped guide block 3 is the amount used by one person; the packaging device is convenient to use, and the powder quantity taken out each time is quantitative, so that waste is avoided; meanwhile, all the structures designed by the invention are positioned on one side of the box body 2, the L-shaped isolation plate 4 arranged in the box body 2 is provided with the side outlet 56, the powder on the other side in the box body 2 can be poured out through the side outlet 56, and the powder on the other side can be poured out only by shaking the box body 2 to the upper side of the square opening 25 for many times, so that the powder pouring efficiency in the box body 2 is improved.
As shown in fig. 7, a fixed square plate 11 is installed at one end of the upper baffle 6 through a connecting and fixing block 12, and the upper baffle 6 is installed on the telescopic rod 5 through the fixed square plate 11; the telescopic inner rod 48 in the telescopic rod 5 moves to drive the fixed square plate 11 to move, the fixed square plate 11 moves to drive the connecting and fixing block 12 to move, and the connecting and fixing block 12 moves to drive the upper baffle 6 to move; in the invention, a fixed square plate 11 is transited between the upper baffle 6 and the telescopic rod 5, and the fixed square plate 11 is used for conveniently fixing the telescopic inner rod 48 and the first spring 13.
As shown in fig. 15, a sixth guide groove 35 is formed on the lower side of the first mounting cavity 27 formed on the L-shaped guide block 3, a ninth guide groove 37 is formed on the lower side of the sixth guide groove 35, a second mounting cavity 33 is formed on one side of the ninth guide groove 37, a fourth guide groove 32 is formed on the lower side of the second mounting cavity 33, a fifth guide groove 34 is formed on one side of the fourth guide groove 32, as shown in fig. 14, a seventh guide groove 36 is formed on one end of the eighth guide groove 31 formed on the L-shaped guide block 3, and as shown in fig. 13, a first guide groove 26 is formed on one end of the second guide groove 28 formed on the L-shaped guide block 3; the first guide grooves 26 communicate with the first mounting cavities 27, respectively.
As shown in fig. 17, a first pushing block 17 is mounted at one end of the lower baffle 7, and the first pushing block 17 is in sliding fit with the seventh guide groove 36; as shown in fig. 10 and 16, the first rack 16 is installed in the fourth guide groove 32 by sliding fit, the first transmission block 19 is installed on one side of the first rack 16, and the first transmission block 19 is slidably fitted with the fifth guide groove 34; the first transmission block 19 cooperates with the first pusher block 17; the second spring 15 is installed between the first rack 16 and the fourth guide groove 32; the gear shaft 39 is installed in the second installation cavity 33, and the trigger gear 24 is installed on the outer circular surface of the gear shaft 39; the trigger gear 24 is meshed with the first rack 16; the second rack 18 is installed in the ninth guide groove 37 by sliding fit, and the second rack 18 is engaged with the trigger gear 24; the second rack 18 is connected with a limiting block 40 in the limiting mechanism 22; a second pushing block 21 is arranged at one end of the upper baffle 6, and the second pushing block 21 is in sliding fit with the first guide groove 26; the second pushing block 21 is matched with a limiting block 40 in the limiting mechanism 22.
When the upper baffle 6 and the lower baffle 7 are driven by the push rod 1 to move, the lower baffle 7 moves to drive the first push block 17 arranged on the lower baffle to move, and the first push block 17 moves to enable the first transmission block 19 limited by the first push block 17 to lose the limit and move freely; when the first transmission block 19 loses the limit, under the elastic force of the pre-pressure of the second spring 15, the first rack 16 connected with the first transmission block 19 moves towards the side far away from the second spring 15, the first rack 16 moves to drive the trigger gear 24 engaged with the first rack to rotate, the trigger gear 24 rotates to drive the second rack 18 to move upwards, the second rack 18 moves upwards to drive the transition plate 23 to move upwards, the transition plate 23 moves upwards to drive the connecting rod 43 to move upwards, the connecting rod 43 moves upwards to drive the limit block 40 to move upwards, and one end, provided with the trigger inclined surface 46, of the limit block 40 moves out of the upper side of the limit installation shell 41; in the process of moving the upper baffle 6 and the lower baffle 7, when the second pushing block 21 mounted on the upper baffle 6 contacts the limiting block 40 moving to the upper side of the limiting mounting shell 41, the second pushing block 21 can press the limiting block 40 through the trigger inclined plane 46 on the limiting block 40, so that the limiting block 40 moves into the limiting mounting shell 41 again, when the second pushing block 21 completely moves to the other side of the limiting block 40, the limiting block 40 can rapidly move out of the limiting mounting shell 41 again under the combined action of the fourth spring 42 and the second spring 15, and the first guide block 45 mounted on the limiting block 40 collides with the first guide groove 44 formed on the limiting mounting shell 41 in the rapid moving process to generate an impact sound, so that people can judge the moving state of the upper baffle 6 according to the impact sound; when the second pushing block 21 moves to the other side of the limiting block 40, the upper baffle 6 can be limited through the limiting block 40; in the invention, when the second pushing block 21 arranged on the upper baffle 6 contacts with the limiting block 40, the L-shaped guide block 3 and the square hole 8 formed on the box body 2 are blocked by the upper baffle 6, so that the powder in the box body 2 is prevented from leaking out of the box body 2.
In the initial state, the second spring 15 is in a pre-compressed state, and the first pushing block 17 is in close contact with the corresponding first transmission block 19.
As shown in fig. 18, the limiting mechanism 22 includes a limiting block 40, a limiting mounting shell 41, a fourth spring 42, and a trigger inclined plane 46, wherein the limiting mounting shell 41 is mounted in the corresponding first mounting cavity 27; as shown in fig. 19, one end of the limiting block 40 is provided with a triggering inclined surface 46, the other end of the limiting block 40 is installed in the limiting installation shell 41 through sliding fit, and two symmetrically distributed fourth springs 42 are installed between the limiting block 40 and the limiting installation shell 41; the trigger inclined surface 46 on the limiting block 40 is matched with the second pushing block 21 arranged on the upper baffle plate 6.
As shown in fig. 16, the transition plate 23 is mounted at the upper end of the second rack 18, the limiting block 40 is mounted with a connecting rod 43, and one end of the connecting rod 43 penetrates through the lower side surface of the limiting mounting shell 41 and is connected with the corresponding transition plate 23.
As shown in fig. 19, two first guide grooves 44 are symmetrically formed in the limiting mounting shell 41; two first guide blocks 45 are symmetrically arranged on two sides of the limiting block 40, and the limiting block 40 is arranged in the limiting installation shell 41 through the matching of the two first guide blocks 45 and the two first guide grooves 44; the two first guide blocks 45 are matched with the two first guide grooves 44 to guide the limiting block 40, and meanwhile, the moving state of the upper baffle 6 can be judged through the impact sound of the two first guide blocks 45 and the two first guide grooves 44.
As shown in fig. 20, the telescopic rod 5 includes a telescopic outer sleeve 47, a telescopic inner rod 48, second guide grooves 49, and second guide blocks 50, wherein two second guide grooves 49 are uniformly circumferentially formed on the inner side of the telescopic outer sleeve 47, the telescopic outer sleeve 47 is mounted on the mounting plate 10, two second guide blocks 50 are uniformly circumferentially mounted on the outer circumferential surface of one end of the telescopic inner rod 48, one end of the telescopic inner rod 48 is mounted on the inner side of the telescopic outer sleeve 47 through the cooperation of the two second guide blocks 50 and the two second guide grooves 49, and the other end of the telescopic inner rod 48 is mounted on the upper baffle 6; the two second guide blocks 50 are matched with the two second guide grooves 49 to guide the telescopic inner rod 48 and the telescopic outer sleeve 47.
The third spring 20 is an extension spring, and the first spring 13 is an extension spring.
The fourth spring 42 is a compression spring.
The L-shaped isolation plate 4 is provided with two second guiding square openings 30 which are symmetrically distributed and prevent the second rack 18 from interfering with the L-shaped isolation plate 4.
The specific working process is as follows: when the packaging device designed by the invention is used, coffee powder, oat powder and the like can be placed in the packaging device, and when powder taking is not needed at ordinary times, a channel between the box body 2 and the L-shaped guide block 3 is blocked by the lower baffle 7, so that the powder on the inner side of the box body 2 is isolated from the outer side of the box body 2, the powder on the inner side of the box body 2 is prevented from being damped, and the inside of the box body 2 is kept dry; when powder needs to be taken out, firstly, the push rod 1 is pressed, the upper baffle 6 and the lower baffle 7 are driven to move by the push rod 1, the lower baffle 7 moves to drive the two first push blocks 17 arranged on the lower baffle to move, and the first push blocks 17 move to enable the first transmission blocks 19 limited by the first push blocks 17 to lose the limit and move freely; when the first transmission block 19 loses the limit, under the action of the elastic force of the pre-pressure of the second spring 15, the first rack 16 connected with the first transmission block 19 moves towards the side far away from the second spring 15, and the movement of the first rack 16 enables the end, provided with the trigger inclined plane 46, of the limit block 40 to move out of the upper side of the limit mounting shell 41; when the second pushing block 21 mounted on the upper baffle 6 contacts the limiting block 40 moving to the upper side of the limiting mounting shell 41, the second pushing block 21 will press the limiting block 40 through the trigger inclined surface 46 on the limiting block 40, so that the limiting block 40 moves into the limiting mounting shell 41 again, when the second pushing block 21 completely moves to the other side of the limiting block 40, the limiting block 40 will rapidly move out of the limiting mounting shell 41 again under the combined action of the fourth spring 42 and the second spring 15, and the first guide block 45 mounted on the limiting block 40 collides with the first guide groove 44 opened on the limiting mounting shell 41 during the rapid movement to give an impact sound, when people hear the impact sound, the packaging device is reversely placed, so that the powder inside the box body 2 is poured into the L-shaped guide block 3, then the pushing rod 1 is released, so that the lower baffle 7 is returned under the action of the third spring 20, and the upper baffle 6 is in a stationary state under the limiting position of the limiting block 40, the lower baffle 7 will return to the upper baffle 6 after the channel between the box body 2 and the lower baffle 7 move to the upper baffle 6, and the upper baffle 6 will return to the upper baffle 6 through the first guide block 6, and the first pushing block 6, so that the upper baffle 6 can move to the upper baffle 6 and the upper baffle 6, when people hear the first pushing block 17, and the upper baffle 6, and the lower baffle 6, and the upper baffle 6 can return to the upper baffle 6; the powder amount poured into the L-shaped guide block 3 is the amount used by one person, the packaging device is convenient to use, and the powder amount taken out every time is quantitative and cannot cause waste.
Claims (5)
1. A device special for packaging powder, which is characterized in that: the box comprises a push rod, a box body, an L-shaped guide block, an L-shaped isolation plate, a telescopic rod, an upper baffle, a lower baffle, a mounting plate, a first spring, a transmission gear, a trigger gear, a transmission toothed plate, a connecting toothed plate, a third spring and a limiting mechanism, wherein the front end of the box body is provided with a through first guide square opening; a third spring is nested and installed on the outer side of the pushing rod, one end of the third spring is fixedly installed on the installation plate, and the other end of the third spring is fixedly installed on the side face, provided with the first guide square opening, in the box body;
the L-shaped isolation plate is provided with a square opening and a side outlet, the side surface of the L-shaped isolation plate provided with the side outlet is provided with a guide chute, and the L-shaped isolation plate is arranged at the inner side of the box body; the upper ends of the box body and the L-shaped isolation plate are provided with communicated first supporting grooves, and the lower ends of the box body and the L-shaped isolation plate are provided with communicated second supporting grooves; one end of the L-shaped guide block is provided with a second guide groove; the lower end of the L-shaped guide block is provided with an eighth guide groove, and the L-shaped guide block is provided with a first mounting cavity; the L-shaped guide block is arranged in the box body and positioned on the upper side of the L-shaped isolation plate, the L-shaped guide block is matched with a square hole formed in the box body, and the L-shaped guide block is matched with a square opening formed in the L-shaped isolation plate;
one end of the telescopic rod is installed at the upper end of one side, back to the third spring, of the installation plate, one end of the upper baffle is installed at the other end of the telescopic rod, the first spring is installed on the outer side of the telescopic rod in a nested mode, one end of the first spring is fixedly installed on the installation plate, and the other end of the first spring is fixedly installed on the upper baffle; the upper baffle is in sliding fit with a second guide groove formed in the L-shaped guide block; the upper baffle is matched with the box body and a first supporting groove formed on the L-shaped isolation plate; the transmission toothed plate is arranged at the lower end of one side of the mounting plate back to the third spring; the transmission gear is arranged in the box body through a fixed rotating shaft and is meshed with teeth on the transmission toothed plate; the lower baffle is L-shaped and is arranged on the L-shaped guide block through sliding fit with an eighth guide groove formed in the L-shaped guide block and a guide sliding groove formed in the L-shaped isolation plate; the lower baffle plate is matched with a second supporting groove formed in the box body and the L-shaped isolation plate; the connecting toothed plate is arranged on the lower baffle and meshed with the transmission gear;
the limiting mechanism is arranged in a first mounting cavity formed in the L-shaped guide block; the lower baffle controls the up-and-down movement of a limiting block in the limiting mechanism through the transmission of a gear and a rack; a limiting block in the limiting mechanism is matched with the upper baffle;
in an initial state, one end of the upper baffle, which is far away from the third spring, is nested in a second guide groove formed in the L-shaped guide block, and one end, which is positioned in the second guide groove, of the upper baffle is flush with the L-shaped inner end surface of the L-shaped guide block; the lower baffle plate is nested in an eighth guide groove formed in the L-shaped guide block, and the lower baffle plate covers a square opening and a side outlet formed in the L-shaped isolation plate;
a sixth guide groove is formed in the lower side of the first installation cavity formed in the L-shaped guide block, a ninth guide groove is formed in the lower side of the sixth guide groove, a second installation cavity is formed in one side of the ninth guide groove, a fourth guide groove is formed in the lower side of the second installation cavity, a fifth guide groove is formed in one side of the fourth guide groove, a seventh guide groove is formed in one end of the eighth guide groove formed in the L-shaped guide block, and the first guide groove is formed in one end of the second guide groove formed in the L-shaped guide block; the first guide grooves are respectively communicated with the first mounting cavities;
a first pushing block is arranged at one end of the lower baffle plate and is in sliding fit with the seventh guide groove; the first rack is arranged in the fourth guide groove in a sliding fit manner, the first transmission block is arranged on one side of the first rack, and the first transmission block is in a sliding fit with the fifth guide groove; the first transmission block is matched with the first pushing block; the second spring is arranged between the first rack and the fourth guide groove; the gear shaft is arranged in the second mounting cavity, and the trigger gear is arranged on the gear shaft; the trigger gear is meshed with the first rack; the second rack is arranged in the ninth guide groove in a sliding fit manner and is meshed with the trigger gear; the second rack is connected with a limiting block in the limiting mechanism through a transition plate; a second pushing block is arranged at one end of the upper baffle and is in sliding fit with the first guide groove; the second pushing block is matched with a limiting block in the limiting mechanism;
in an initial state, the second spring is in a pre-compression state, and the first pushing block is tightly attached to the corresponding first transmission block;
one end of the upper baffle is provided with a fixed square plate through a connecting and fixing block, and the upper baffle is arranged on the telescopic rod through the fixed square plate;
the limiting mechanism comprises a limiting block, a limiting installation shell, a fourth spring and a triggering inclined plane, wherein the limiting installation shell is installed in the corresponding first installation cavity; one end of the limiting block is provided with a triggering inclined plane, the other end of the limiting block is installed in the limiting installation shell in a sliding fit mode, and two symmetrically distributed fourth springs are installed between the limiting block and the limiting installation shell; the trigger inclined plane on the limiting block is matched with a second pushing block arranged on the upper baffle;
two first guide grooves are symmetrically formed in the limiting installation shell; two first guide blocks are symmetrically arranged on two sides of the limiting block, and the limiting block is arranged in the limiting installation shell through the matching of the two first guide blocks and the two first guide grooves;
the fourth spring is a compression spring.
2. A device specific to powder packaging according to claim 1, characterized in that: the limiting block is provided with a connecting rod, and one end of the connecting rod penetrates out of the lower side surface of the limiting installation shell to be connected with the corresponding transition plate.
3. A device specific to powder packaging according to claim 1, characterized in that: the telescopic rod comprises a telescopic outer sleeve, a telescopic inner rod, second guide grooves and second guide blocks, wherein the inner side of the telescopic outer sleeve is uniformly circumferentially provided with the two second guide grooves, the telescopic outer sleeve is arranged on an installation plate, the two second guide blocks are uniformly circumferentially arranged on the outer circular surface of one end of the telescopic inner rod, one end of the telescopic inner rod is arranged on the inner side of the telescopic outer sleeve through the matching of the two second guide blocks and the two second guide grooves, and the other end of the telescopic inner rod is arranged on an upper baffle plate.
4. A device specific to powder packaging according to claim 1, characterized in that: the third spring is an extension spring, and the first spring is an extension spring.
5. A device specific to powder packaging according to claim 1, characterized in that: the L-shaped isolation plate is provided with two second guide square openings which are symmetrically distributed and prevent the interference of the second rack and the L-shaped isolation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110253796.1A CN112938022B (en) | 2019-05-10 | 2019-05-10 | Device special for powder packaging |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389059.7A CN110228668B (en) | 2019-05-10 | 2019-05-10 | Powder packing plant |
| CN202110253796.1A CN112938022B (en) | 2019-05-10 | 2019-05-10 | Device special for powder packaging |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910389059.7A Division CN110228668B (en) | 2019-05-10 | 2019-05-10 | Powder packing plant |
Publications (2)
| Publication Number | Publication Date |
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| CN112938022A CN112938022A (en) | 2021-06-11 |
| CN112938022B true CN112938022B (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110253796.1A Active CN112938022B (en) | 2019-05-10 | 2019-05-10 | Device special for powder packaging |
| CN201910389059.7A Active CN110228668B (en) | 2019-05-10 | 2019-05-10 | Powder packing plant |
| CN202110253794.2A Active CN112960246B (en) | 2019-05-10 | 2019-05-10 | Packaging equipment for powder |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910389059.7A Active CN110228668B (en) | 2019-05-10 | 2019-05-10 | Powder packing plant |
| CN202110253794.2A Active CN112960246B (en) | 2019-05-10 | 2019-05-10 | Packaging equipment for powder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113460381B (en) * | 2021-06-30 | 2022-07-26 | 佛山市顺德区北滘镇科锐实业有限公司 | Weighing mechanism for quantitatively packaging powder materials |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112938022A (en) | 2021-06-11 |
| CN110228668B (en) | 2021-06-15 |
| CN110228668A (en) | 2019-09-13 |
| CN112960246A (en) | 2021-06-15 |
| CN112960246B (en) | 2023-06-16 |
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Effective date of registration: 20221223 Address after: 413000 Tangguanchong Group, Yaojiawan Village, High tech Development Zone, Yiyang City, Hunan Province Applicant after: YIYANG DASENLIN FOOD BIOLOGICAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 310018 Xiasha Higher Education Zone, Hangzhou, Zhejiang Applicant before: HANGZHOU DIANZI University |
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