CN217260774U - Multi-column small particle metering and discharging mechanism - Google Patents
Multi-column small particle metering and discharging mechanism Download PDFInfo
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- CN217260774U CN217260774U CN202220122446.1U CN202220122446U CN217260774U CN 217260774 U CN217260774 U CN 217260774U CN 202220122446 U CN202220122446 U CN 202220122446U CN 217260774 U CN217260774 U CN 217260774U
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Abstract
The utility model discloses a multi-column small particle metering and discharging mechanism, which comprises a frame, wherein a large hopper, a receiving component, a metering component, a discharging component and a lifting component are arranged on the frame; the material receiving assembly comprises an upper supporting plate, the metering assembly comprises a supporting seat, a discharging air cylinder and a movable plate, the metering cup comprises an upper measuring cup and a lower measuring cup, and the discharging assembly comprises a lower supporting plate; the distance between the upper supporting plate and the lower supporting plate is controlled by the lifting assembly to adjust the size of the inner space of the measuring cup, and the discharging cylinder is utilized to drive the movable plate to reciprocate, so that the measuring cup moves between the material receiving assembly and the discharging assembly to complete the measurement and discharging of materials. The utility model has the advantages of simple structure, have the characteristics of dismantle convenient and easy to maintain, can realize the multiseriate unloading simultaneously, and can carry out the synchronization adjustment to the measurement weight of multiseriate, can improve work efficiency effectively.
Description
Technical Field
The utility model relates to the technical field of packaging machinery, more specifically say, in particular to multiseriate tiny particle measurement unloading mechanism.
Background
Particle packing machine extensively is used for the measurement and the packing of various graininess materials, like various raw materials, food, medicine etc. traditional packagine machine mostly is the feed of single-row formula, can only carry out a unloading at every turn, and unloading measurement weight generally is for presetting and can not adjust, only can measure a packing volume, to the material of the tiny granule that needs often to adjust measurement weight, and it is not convenient enough to use, and the speed of unloading is slower, influences production efficiency. In addition, the structure of the metering and blanking mechanism of the traditional packaging machine is complex, the maintenance is difficult, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multiseriate tiny particle measurement unloading mechanism to solve the problem that proposes among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: a multi-row small particle metering and discharging mechanism comprises a rack, wherein a large hopper, a material receiving assembly, a metering assembly, a discharging assembly and a lifting assembly are arranged on the rack;
a plurality of discharging pipes are arranged at the bottom of the large hopper;
the material receiving assembly comprises an upper supporting plate, a plurality of material receiving pipes which correspond to the blanking pipes one by one are arranged on the upper supporting plate, and the feed inlets of the material receiving pipes are arranged opposite to the discharge outlets of the blanking pipes;
the metering assembly comprises a supporting seat, a discharging air cylinder and a movable plate, the movable plate is slidably arranged on the supporting seat, and the upper supporting plate is arranged on the supporting seat; the blanking cylinder is arranged on one side of the supporting seat, and a piston rod of the blanking cylinder is connected with the movable plate; the movable plate is provided with a plurality of measuring cups matched with the material receiving pipes, each measuring cup comprises an upper measuring cup and a lower measuring cup, the upper measuring cup and the lower measuring cup are of an upper and lower opening structure, the upper part of the upper measuring cup is connected with the movable plate, and the lower measuring cup is movably sleeved at the lower part of the upper measuring cup;
the blanking assembly comprises a lower supporting plate, and a plurality of blanking hoppers matched with the measuring cups are arranged on the lower supporting plate;
connect the material subassembly with pass through between the unloading subassembly the lifting unit connects, lifting unit is used for adjusting connect the material subassembly for the height of unloading subassembly.
Preferably, the lifting assembly comprises two groups of adjusting units, and the two groups of adjusting units are respectively arranged at two ends of the upper supporting plate; the adjusting unit comprises a handle, a lifting screw rod and a position displayer, the handle is connected with the top end of the lifting screw rod, the lifting screw rod is connected with the position displayer, the position displayer is connected with the end of the upper supporting plate, and the lower portion of the lifting screw rod is in threaded connection with the lower supporting plate.
Preferably, the lifting screw rod is sleeved with a spring sleeve, the bottom surface of the upper supporting plate is provided with an upper spring groove, and the top surface of the lower supporting plate is provided with a lower spring groove; the top of the spring sleeve is inserted into the upper spring groove, and the bottom of the spring sleeve is inserted into the lower spring groove.
Preferably, the movable plate is provided with a first chute matched with the material receiving pipe, and the bottom of the material receiving pipe can extend into the first chute; a metering installation groove is formed in the groove bottom of the end part of the first sliding groove, the upper measuring cup is installed in the metering installation groove, and the top surface of the upper measuring cup is flush with the groove bottom of the first sliding groove; the first sliding groove is provided with a first base plate, the first base plate is positioned at the top of the upper measuring cup and provided with a feeding hole matched with the upper measuring cup.
Preferably, the upper measuring cup comprises an upper cup body and an upper clamping ring matched with the measuring installation groove, and the upper clamping ring is arranged at the top of the upper cup body; the lower measuring cup comprises a lower cup body and a lower clamping ring, the lower clamping ring is arranged at the bottom of the lower cup body, and the upper cup body can be inserted into the lower cup body.
Preferably, a second sliding groove matched with the lower clamping ring is arranged on the lower supporting plate, a blanking mounting groove is formed in the groove bottom of the end part of the second sliding groove, and the blanking hopper is mounted in the blanking mounting groove; the top surface of the blanking hopper is flush with the bottom of the second sliding groove, a second base plate is arranged in the second sliding groove, and the second base plate is located at the top of the blanking hopper and provided with a blanking hole matched with the blanking hopper.
Preferably, a compression spring is sleeved on the lower cup body; the top of the compression spring is in contact with the upper clamping ring, and the bottom of the compression spring is in contact with the lower clamping ring.
Preferably, the supporting seat comprises two side supporting plates, the side supporting plates are fixedly connected with the rack, a sliding rod fixing plate is arranged on one side of the side supporting plates, and an air cylinder mounting plate is arranged on the other side of the side supporting plates; a pair of linear sliding rods which are parallel to each other is arranged between the sliding rod fixing plate and the air cylinder mounting plate, and the movable plate is slidably arranged on the linear sliding rods; the two blanking cylinders are respectively arranged on the cylinder mounting plate; and the side supporting plate is provided with a through groove for the lower supporting plate to pass through.
Preferably, the upper supporting plate is provided with strip-shaped mounting grooves, the strip-shaped mounting grooves are provided with a plurality of mounting holes at equal intervals, and the material receiving pipe is arranged in the mounting holes; the outer side wall of the strip-shaped mounting groove is provided with a plurality of bolt holes, and the other side wall of the strip-shaped mounting groove is provided with a threaded hole matched with the bolt holes.
Preferably, the blanking pipe and the material receiving pipe are connected through a metal pipe or a hose.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is widely applicable to various small particle packages, the distance between the upper supporting plate and the lower supporting plate is controlled by arranging the lifting component, the distance between the upper measuring cup and the lower measuring cup is adjusted, the effect of adjusting the size of the inner space of the measuring cup is achieved, and the materials which can be contained in the measuring cup can be quickly adjusted; the movable plate is driven to reciprocate through the discharging air cylinder, so that the measuring cup moves between the material receiving assembly and the discharging assembly, the material loaded in the measuring cup is transferred to the discharging assembly from the material receiving assembly, and the metering and discharging of the material are completed. The utility model discloses set up the lift lead screw tradition, the number of turns that the position display shows to rotate, judge the measurement weight through the number of turns, can realize the quick adjustment of measurement weight, effectively improved work efficiency; the utility model has the advantages of simple structure, have the characteristics of dismantle convenient and easy to maintain, can realize the multiseriate unloading simultaneously, and can carry out the synchronization adjustment to multiseriate measurement weight, can improve work efficiency effectively, reduce the maintenance cost of equipment, also easily promote and use.
Drawings
Fig. 1 is a structural diagram of a multi-column small particle metering and blanking mechanism in an embodiment of the present invention;
fig. 2 is a front view of a multi-row small particle metering and blanking mechanism according to an embodiment of the present invention;
fig. 3 is a back view of the multi-row small particle metering and blanking mechanism according to the embodiment of the present invention;
fig. 4 is an exploded view of a multi-row small particle metering and blanking mechanism according to an embodiment of the present invention;
FIG. 5 is a side sectional view of the multiple rows of small particle metering and blanking mechanisms of the embodiment of the present invention;
in fig. 1 to 5, the corresponding relationship between the names of the components and the reference numbers is as follows:
1-rack, 2-large hopper, 21-blanking pipe, 3-receiving component, 31-upper supporting plate, 311-strip mounting groove, 312-mounting hole, 313-bolt hole, 32-receiving pipe, 4-metering component, 41-supporting seat, 411-side supporting plate, 412-slide rod fixing plate, 413-cylinder mounting plate, 414-linear slide rod, 42-blanking cylinder, 43-movable plate, 431-first sliding groove, 432-metering mounting groove, 433-first backing plate, 4331-feeding hole, 44-metering cup, 441-upper metering cup, 4411-upper cup, 4412-upper snap ring, 442-lower measuring cup, 4421-lower cup, 4422-lower clamping ring, 5-blanking assembly, 51-lower supporting plate, 511-second sliding groove, 512-blanking installation groove, 513-second backing plate, 52-blanking hopper, 6-lifting assembly, 61-handle, 62-lifting screw rod, 63-position display and 64-spring sleeve.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a multi-row small particle metering and discharging mechanism, which includes a frame 1, wherein the frame 1 is provided with a large hopper 2, a receiving component 3, a metering component 4, a discharging component 5 and a lifting component 6;
a plurality of blanking pipes 21 are arranged at the bottom of the large hopper 2;
the material receiving assembly 3 comprises an upper support plate 31, a plurality of material receiving pipes 32 which correspond to the blanking pipes 21 one by one are arranged on the upper support plate 31, and the feed inlets of the material receiving pipes 32 are arranged opposite to the discharge outlets of the blanking pipes 21;
the metering assembly 4 comprises a supporting seat 41, a blanking cylinder 42 and a movable plate 43, the movable plate 43 is slidably arranged on the supporting seat 41, and the upper supporting plate 31 is mounted on the supporting seat 41; the blanking cylinder 42 is arranged at one side of the supporting seat 41, and a piston rod of the blanking cylinder is connected with the movable plate 43; a plurality of measuring cups 44 matched with the material receiving pipe 32 are arranged on the movable plate 43, each measuring cup 44 comprises an upper measuring cup 441 and a lower measuring cup 442, the upper measuring cup 441 and the lower measuring cup 442 are both of an upper and lower opening structure, the upper part of the upper measuring cup 441 is connected with the movable plate 43, and the lower measuring cup 442 is movably sleeved on the lower part of the upper measuring cup 441;
the blanking assembly 5 comprises a lower support plate 51, and a plurality of blanking hoppers 52 matched with the measuring cups 44 are arranged on the lower support plate 51;
connect material subassembly 3 with pass through between the unloading subassembly 5 lifting unit 6 connects, lifting unit 6 is used for the adjustment connect material subassembly 3 for the height of unloading subassembly 5.
The embodiment of the utility model provides an in, big hopper 2 is a conical hopper-shaped structure, and the bottom has set up unloading pipe 21, and unloading pipe 21 and material receiving pipe 32 one-to-one, and the material in big hopper 2 just can carry through unloading pipe 21 in the material receiving pipe 32 like this. The metering component 4 is arranged below the material receiving pipe 32, and after the material falls into the metering component 4, the material is transferred to the blanking component 5 through the metering component 4, so that the metering and blanking of the material are completed. Specifically, the working process of the metering assembly 4 is as follows, firstly, the blanking cylinder 42 acts to drive the movable plate 43 to move towards one end of the material receiving pipe 32, the metering cup 44 on the movable plate 43 moves to a position right below the material receiving pipe 32, at this time, the material receiving pipe 32 is in a communication state with the metering cup 44, at this time, the material in the material receiving pipe 32 falls into the metering cup 44 and fills the metering cup 44, then, the blanking cylinder 42 acts again to drive the movable plate 43 to move towards a position where the blanking hopper 52 is located, and drive the metering cup 44 to move to a position right above the blanking hopper 52, at this time, the metering cup 44 and the blanking hopper 52 are in a communication state, at this time, all the material in the metering cup 44 falls into the blanking hopper 52, and the material is transferred to the next process via the blanking hopper 52.
In the present embodiment, the material is mainly metered by the measuring cup 44, and the volume of the measuring cup 44 determines the amount of single blanking. The measuring cup 44 is composed of an upper measuring cup 441 and a lower measuring cup 442, the upper measuring cup 441 is connected with the movable plate 43, the position between the upper measuring cup 441 and the movable plate 43 is relatively fixed in the whole process, the lower measuring cup 442 is movably sleeved with the upper measuring cup 441, the lower measuring cup 442 is sleeved at the lower part of the upper measuring cup 441, the lower measuring cup 442 automatically falls under the action of self weight, at the moment, the interval between the upper measuring cup 441 and the lower measuring cup 442 is increased, the internal space is also increased, when the distance between the upper supporting plate 31 and the lower supporting plate 51 is close, the interval between the upper measuring cup 441 and the lower measuring cup 442 is reduced, and the internal space is also reduced, so that the height of the material receiving assembly 3 relative to the blanking assembly 5 is adjusted through the lifting assembly 6, and the measuring capacity of the measuring cup 44 can be adjusted.
The working principle of the utility model is as follows: the blanking cylinder 42 drives the movable plate 43 to reciprocate, so that the measuring cup 44 moves between the material receiving assembly 3 and the blanking assembly 5, the material receiving assembly 3 sends the material into the measuring cup 44, the material loaded in the measuring cup 44 falls onto the blanking assembly 5, and the measurement and blanking of the material are completed.
Preferably, the lifting assembly 6 includes two sets of adjusting units, which are respectively disposed at two ends of the upper supporting plate 31; the adjusting unit comprises a handle 61, a lifting screw rod 62 and a position display 63, the handle 61 is connected with the top end of the lifting screw rod 62, the lifting screw rod 62 is connected with the position display 63, the position display 63 is connected with the end part of the upper supporting plate 31, and the lower part of the lifting screw rod 62 is in threaded connection with the lower supporting plate 51. In this embodiment, during operation, the lifting screw 62 is rotated by the handle 61, the lifting screw 62 drives the position display 63 to operate when rotating, the position display 63 can display the number of rotation turns of the lifting screw 62, the volume of the space between the upper measuring cup 441 and the lower measuring cup 442 is determined by the adjustment amount of the number of turns, the lifting screw 62 is mounted on the upper support plate 31 through the position display 63, when the lifting screw 62 rotates, the lower screw drives the lower support plate 51 to move, and under the combined action of the two sets of adjusting units, the lower support plate 51 can move up or down along with the rotation direction of the lifting screw 62. When the lower supporting plate 51 rises, the lower measuring cup 442 is driven to rise together, at the moment, the distance between the lower measuring cup 442 and the upper measuring cup 441 is shortened, and the volume of the material containing cavity formed by the lower measuring cup 442 and the upper measuring cup 441 also begins to be reduced; conversely, the distance between the lower measuring cup 442 and the upper measuring cup 441 increases, and the volume of the material receiving cavity formed by the lower measuring cup and the upper measuring cup begins to increase.
Preferably, the lifting screw 62 is sleeved with a spring sleeve 64, the bottom surface of the upper support plate 31 is provided with an upper spring slot, and the top surface of the lower support plate 51 is provided with a lower spring slot; the top of the spring housing 64 is inserted into the upper spring groove and the bottom is inserted into the lower spring groove. Through setting up spring housing 64, carry out elastic support to last backup pad 31 and bottom suspension fagging 51, can make both keep good stability, avoid lift lead screw 62 to take place to rock in accommodation process, perhaps appear rocking after the adjustment, influence the accuracy of measurement.
Preferably, a first sliding groove 431 matched with the material receiving pipe 32 is arranged on the movable plate 43, and the bottom of the material receiving pipe 32 can extend into the first sliding groove 431; a metering installation groove 432 is formed in the bottom of the end of the first sliding groove 431, the upper measuring cup 441 is installed in the metering installation groove 432, and the top surface of the upper measuring cup 441 is flush with the bottom of the first sliding groove 431; the first sliding groove 431 is provided with a first base plate 433, and the first base plate 433 is positioned at the top of the upper measuring cup 441 and is provided with a feeding hole 4331 matched with the upper measuring cup 441. Through the structural design, the upper measuring cup 441 is inserted into the metering installation groove 432, then the first base plate 433 is used for sealing, so that the upper measuring cup 441 can be firmly installed in the first sliding groove 431, the first base plate 433 is provided with the feeding hole 4331, the aperture of the feeding hole 4331 is smaller than that of the upper measuring cup 441, and the material is prevented from staying between the gap between the upper measuring cup and the lower measuring cup. When the blanking cylinder 42 drives the movable plate 43 to move, the first chute 431 reciprocates relative to the material receiving pipe 32; during operation, the blanking cylinder 42 acts, the movable plate 43 drives the measuring cup 44 to move to the material receiving pipe 32, the material in the material receiving pipe 32 falls into the measuring cup 44, then the blanking cylinder 42 acts, the movable plate 43 drives the measuring cup 44 to move to the blanking hopper 52, the material in the measuring cup 44 falls into the hopper, the blanking hopper 52 guides the material to a designated area, and the receiving, measuring and blanking processes of the material are completed.
Preferably, the upper measuring cup 441 comprises an upper cup body and an upper clamping ring 4412 matched with the measuring installation groove 432, and the upper clamping ring 4412 is arranged at the top of the upper cup body; the lower measuring cup 442 comprises a lower cup 4421 and a lower snap ring 4422, the lower snap ring 4422 is arranged at the bottom of the lower cup 4421, and the upper cup 4411 can be inserted into the lower cup 4421. In this embodiment, the upper measuring cup 441 and the lower measuring cup 442 are movably connected in a sleeved manner, wherein the upper measuring cup 441 is fixed, and the lower measuring cup 442 slides up and down under the action of its own weight. When the device is installed, the upper clamping ring 4412 in the upper measuring cup 441 is clamped in the measuring installation groove 432 to keep the device fixed; the upper cup 4411 is inserted into the lower cup 4421, and a gap is maintained between the upper cup 4411 and the lower cup 4421, so that the lower measuring cup 442 can slide downward under its own weight, and thus the lower measuring cup 442 rises or falls when the lower support plate 51 rises or falls, and the space inside the upper measuring cup 441 and the lower measuring cup 442 changes accordingly.
Preferably, a second sliding groove 511 which is matched with the lower clamping ring 4422 is arranged on the lower supporting plate 51, a blanking installation groove 512 is arranged at the groove bottom of the end part of the second sliding groove 511, and the blanking hopper 52 is installed in the blanking installation groove 512; the top surface of the blanking hopper 52 is flush with the bottom of the second sliding groove 511, a second base plate 513 is arranged in the second sliding groove 511, and the second base plate 513 is located at the top of the blanking hopper 52 and is provided with a blanking hole matched with the blanking hopper 52. Through the above structural design, the lower snap ring 4422 of the lower measuring cup 442 can move back and forth in the second sliding groove 511 by arranging the second sliding groove 511, so that the sliding stability is improved. In addition, the blanking hopper 52 is installed on the blanking installation groove 512 in the second sliding groove 511, and the top of the blanking hopper 52 is covered by the second backing plate 513, so that the blanking hopper 52 can be firmly installed in the second sliding groove 511, and then a blanking hole is formed in the second backing plate 513, and the aperture of the blanking hole is smaller than that of the blanking cup 442, so that the material is prevented from staying between the two gaps.
Preferably, a compression spring is sleeved on the lower cup 4421; the top of the compression spring is in contact with the upper snap ring 4412 and the bottom is in contact with the lower snap ring 4422. Through setting up compression spring for keep certain tensioning between last graduated flask 441 and the lower graduated flask 442, avoid the powder to pile up the motion that influences lower graduated flask 442, lead to unable accurate adjustment the inner space size between last graduated flask 441 and the lower graduated flask 442.
Preferably, the supporting seat 41 includes two side supporting plates 411, the side supporting plates 411 are fixedly connected to the frame 1, one side of the side supporting plates 411 is provided with a sliding rod fixing plate 412, and the other side of the side supporting plates is provided with a cylinder mounting plate 413; a pair of linear sliding rods 414 parallel to each other is arranged between the sliding rod fixing plate 412 and the cylinder mounting plate 413, and the movable plate 43 is slidably arranged on the linear sliding rods 414; two blanking air cylinders 42 are arranged and respectively mounted on the air cylinder mounting plate 413; the side supporting plate 411 is provided with a through groove for the lower supporting plate 51 to pass through. Through the above structure design, the side support plate 411 is provided with the through grooves, and the lower support plate 51 can be arranged between the two through grooves and can ascend and descend in the through grooves through the connection of the lifting assembly 6. The two side supporting plates 411, the cylinder mounting plate 413 and the slide rod fixing plate 412 form a rectangular structure, a pair of linear slide rods 414 is arranged inside the rectangular structure, and then the movable plate 43 can slide on the linear slide rods 414, and the movable plate 43 is pushed by the blanking cylinder 42, so that the movable plate 43 can move back and forth on the linear slide rods 414.
Preferably, the upper support plate 31 is provided with strip-shaped mounting grooves 311, the strip-shaped mounting grooves 311 are provided with a plurality of mounting holes 312 at equal intervals, and the material receiving pipe 32 is arranged in the mounting holes 312; the outer side wall of the strip-shaped mounting groove 311 is provided with a plurality of bolt holes 313, and the other side wall is provided with threaded holes matched with the bolt holes 313. Through the structural design, the material receiving pipe 32 is inserted into the mounting hole 312, then the bolt penetrates through the bolt hole 313 and is connected with the threaded hole, the two side walls of the strip-shaped mounting groove 311 can be used for clamping the material receiving pipe 32 after the bolt is screwed down, and the mounting and the dismounting are more convenient and faster.
Preferably, the feeding pipe 21 and the receiving pipe 32 are connected through a metal pipe or a hose.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is widely applicable to various small particle packages, the distance between the upper supporting plate and the lower supporting plate is controlled by arranging the lifting component, the distance between the upper measuring cup and the lower measuring cup is adjusted, the effect of adjusting the size of the inner space of the measuring cup is achieved, and the materials which can be contained in the measuring cup can be quickly adjusted; the movable plate is driven to reciprocate through the discharging air cylinder, so that the measuring cup moves between the material receiving assembly and the discharging assembly, the material loaded in the measuring cup is transferred to the discharging assembly from the material receiving assembly, and the metering and discharging of the material are completed. The utility model discloses set up the lift lead screw tradition, position display shows the number of turns of rotation, judges the measurement weight through the number of turns, can realize the quick adjustment of measurement weight, has effectively improved work efficiency; the utility model has the advantages of simple structure, have the characteristics of dismantle convenient and easy to maintain, can realize the multiseriate unloading simultaneously, and can carry out the synchronization adjustment to multiseriate measurement weight, can improve work efficiency effectively, reduce the maintenance cost of equipment, also easily promote and use.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. A multi-row small particle metering and discharging mechanism is characterized by comprising a rack (1), wherein a large hopper (2), a material receiving assembly (3), a metering assembly (4), a discharging assembly (5) and a lifting assembly (6) are arranged on the rack;
a plurality of discharging pipes (21) are arranged at the bottom of the large hopper;
the material receiving assembly comprises an upper supporting plate (31), a plurality of material receiving pipes (32) which correspond to the blanking pipes one by one are arranged on the upper supporting plate, and the feed inlets of the material receiving pipes are arranged opposite to the discharge outlets of the blanking pipes;
the metering assembly comprises a supporting seat (41), a discharging air cylinder (42) and a movable plate (43), the movable plate is slidably arranged on the supporting seat, and the upper supporting plate is arranged on the supporting seat; the blanking cylinder is arranged on one side of the supporting seat, and a piston rod of the blanking cylinder is connected with the movable plate; the movable plate is provided with a plurality of measuring cups (44) matched with the material receiving pipes, each measuring cup comprises an upper measuring cup (441) and a lower measuring cup (442), the upper measuring cup and the lower measuring cup are both of an upper opening structure and a lower opening structure, the upper part of the upper measuring cup is connected with the movable plate, and the lower measuring cup is movably sleeved at the lower part of the upper measuring cup;
the blanking assembly comprises a lower supporting plate (51), and a plurality of blanking hoppers (52) matched with the metering cups are arranged on the lower supporting plate;
connect the material subassembly with pass through between the unloading subassembly lifting unit connects, lifting unit is used for adjusting connect the material subassembly for the height of unloading subassembly.
2. The multi-column small particle metering and blanking mechanism according to claim 1, wherein the lifting assembly comprises two groups of adjusting units, and the two groups of adjusting units are respectively arranged at two ends of the upper supporting plate; the adjusting unit comprises a handle (61), a lifting screw rod (62) and a position displayer (63), the handle is connected with the top end of the lifting screw rod, the lifting screw rod is connected with the position displayer, the position displayer is connected with the end part of the upper supporting plate, and the lower part of the lifting screw rod is connected with the lower supporting plate in a threaded mode.
3. The multi-column small particle metering and blanking mechanism according to claim 2, wherein a spring sleeve (64) is sleeved on the lifting screw rod, an upper spring groove is formed on the bottom surface of the upper supporting plate, and a lower spring groove is formed on the top surface of the lower supporting plate; the top of the spring sleeve is inserted into the upper spring groove, and the bottom of the spring sleeve is inserted into the lower spring groove.
4. The multi-column small particle metering and blanking mechanism according to claim 1, wherein a first chute (431) matched with the material receiving pipe is arranged on the movable plate, and the bottom of the material receiving pipe can extend into the first chute; a metering installation groove (432) is formed in the groove bottom of the end portion of the first sliding groove, the upper measuring cup is installed in the metering installation groove, and the top surface of the upper measuring cup is flush with the groove bottom of the first sliding groove; and a first base plate (433) is arranged on the first sliding groove, is positioned at the top of the upper measuring cup and is provided with a feeding hole (4331) matched with the upper measuring cup.
5. The multi-column small particle metering and blanking mechanism according to claim 4, wherein the upper metering cup comprises an upper cup body and an upper clamping ring (4412) matched with the metering installation groove, and the upper clamping ring is arranged at the top of the upper cup body; the lower measuring cup comprises a lower cup body (4421) and a lower clamping ring (4422), the lower clamping ring is arranged at the bottom of the lower cup body, and the upper cup body (4411) can be inserted into the lower cup body.
6. The multi-column small particle metering and blanking mechanism according to claim 5, wherein a second sliding groove (511) matched with the lower clamping ring is formed in the lower supporting plate, a blanking installation groove (512) is formed in the groove bottom of the end part of the second sliding groove, and the blanking hopper is installed in the blanking installation groove; the top surface of the blanking hopper is flush with the bottom of the second sliding groove, a second base plate (513) is arranged in the second sliding groove, and the second base plate is located at the top of the blanking hopper and provided with a blanking hole matched with the blanking hopper.
7. The multi-column small particle metering and blanking mechanism of claim 5, wherein a compression spring is sleeved on the lower cup body; the top of the compression spring is in contact with the upper snap ring, and the bottom of the compression spring is in contact with the lower snap ring.
8. The multi-column small particle metering and blanking mechanism of claim 1, wherein the supporting base comprises two side supporting plates (411), the side supporting plates are fixedly connected with the frame, one side of the side supporting plates is provided with a sliding rod fixing plate (412), and the other side of the side supporting plates is provided with a cylinder mounting plate (413); a pair of linear sliding rods (414) which are parallel to each other are arranged between the sliding rod fixing plate and the air cylinder mounting plate, and the movable plate is slidably arranged on the linear sliding rods; two blanking cylinders are arranged and are respectively arranged on the cylinder mounting plate; and the side supporting plate is provided with a through groove for the lower supporting plate to pass through.
9. The multi-column small particle metering and blanking mechanism according to claim 1, wherein strip-shaped mounting grooves (311) are formed in the upper support plate, a plurality of mounting holes (312) are formed in the strip-shaped mounting grooves at equal intervals, and the material receiving pipes are arranged in the mounting holes; the outer side wall of the strip-shaped mounting groove is provided with a plurality of bolt holes (313), and the other side wall of the strip-shaped mounting groove is provided with a threaded hole matched with the bolt holes.
10. The multi-column small particle metering blanking mechanism of any one of claims 1 to 9, wherein the blanking pipe and the material receiving pipe are connected through a metal pipe or a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220122446.1U CN217260774U (en) | 2022-01-17 | 2022-01-17 | Multi-column small particle metering and discharging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220122446.1U CN217260774U (en) | 2022-01-17 | 2022-01-17 | Multi-column small particle metering and discharging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217260774U true CN217260774U (en) | 2022-08-23 |
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Family Applications (1)
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| CN202220122446.1U Active CN217260774U (en) | 2022-01-17 | 2022-01-17 | Multi-column small particle metering and discharging mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116674792A (en) * | 2023-07-19 | 2023-09-01 | 安徽博润药业有限公司 | Solid beverage batch quantitative stacking device |
| CN117163346A (en) * | 2023-11-03 | 2023-12-05 | 北京翰林航宇科技发展股份公司 | Granule filling machine |
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2022
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116674792A (en) * | 2023-07-19 | 2023-09-01 | 安徽博润药业有限公司 | Solid beverage batch quantitative stacking device |
| CN116674792B (en) * | 2023-07-19 | 2023-10-20 | 安徽博润药业有限公司 | Solid beverage batch quantitative stacking device |
| CN117163346A (en) * | 2023-11-03 | 2023-12-05 | 北京翰林航宇科技发展股份公司 | Granule filling machine |
| CN117163346B (en) * | 2023-11-03 | 2024-03-01 | 北京翰林航宇科技发展股份公司 | Granule filling machine |
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