CN115743680A - Quantitative filling device for thick fluid freeze-dried material - Google Patents
Quantitative filling device for thick fluid freeze-dried material Download PDFInfo
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- CN115743680A CN115743680A CN202211656235.7A CN202211656235A CN115743680A CN 115743680 A CN115743680 A CN 115743680A CN 202211656235 A CN202211656235 A CN 202211656235A CN 115743680 A CN115743680 A CN 115743680A
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- sealing plate
- filling device
- quantitative filling
- movable sealing
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Abstract
The invention discloses a thick fluid freeze-dried material quantitative filling device, which relates to the technical field of filling and comprises a base and a transmission belt, wherein the upper end of the transmission belt is used for transmitting a material carrying disc, transmission rollers at two ends of the transmission belt are rotatably arranged on supporting legs, the lower ends of the supporting legs are fixedly connected with the base, a plurality of limiting strips used for limiting the material carrying disc are distributed on the transmission belt, a material carrying square grid used for loading materials is arranged on the upper end surface of the material carrying disc, a storage box used for storing the materials is arranged above the transmission belt, and the outer side of the storage box is fixedly connected with the upper end of the base through a connecting frame.
Description
Technical Field
The invention relates to the technical field of filling, in particular to a quantitative filling device for thick fluid freeze-dried materials.
Background
Filling equipment, mainly a product in a packaging machine, can be divided into a liquid filling machine, a paste filling machine, a powder filling machine and a particle filling machine from the aspect of packaging materials; from the aspect of the automation degree of production, the production line is divided into a semi-automatic filling machine and a full-automatic filling production line.
Above-mentioned this kind of filling equipment can only carry out the filling to liquid material, but then hardly utilize its self gravity to the viscous material to carry out the filling, because the material is great at the inside adhesion of pipeline, can't fall, so the filling of this kind of material can't be adapted to current filling equipment.
Based on this, provide a thick fluid freeze-drying material ration filling device now, can eliminate the drawback that current device exists.
Disclosure of Invention
The invention aims to provide a quantitative filling device for thick fluid freeze-dried materials, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a thick fluid freeze-drying material quantitative filling device, includes the base and sets up its transmission band that is used for the transmission to carry the charging tray on it, the transmission roller at transmission band both ends rotates and sets up on the landing leg, the landing leg lower extreme is connected fixedly with the base, it has a plurality of to be used for carrying the spacing of charging tray to distribute on the transmission band, it is equipped with the material square that carries that is used for loading the material to carry the charging tray up end, the transmission band top is equipped with a storage box that is used for saving the material, the storage box outside is connected fixedly through link and base upper end, the feed end of storage box is connected through the inlet pipe and is used for the kibbling crushing pump of material, be equipped with the check valve on the inlet pipe, the feed end of crushing pump is connected and is used for reinforced hopper, the inflation end of storage box is equipped with the pump that is used for the pressure boost, still be equipped with the manometer that is used for detecting the inside atmospheric pressure value of pressure chamber on the storage box, storage box lower extreme intercommunication has a charging box, charging box bottom is equipped with the discharge mechanism that is used for carrying the inside pay-off to the material of charging tray, it sets up end and charging box lower terminal surface slides.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the discharging mechanism comprises a discharging notch arranged on the lower end face of the charging box, a movable sealing plate penetrates through the right end face of the charging box in a sliding mode, sliding sealing is achieved between the movable sealing plate and the charging box, the discharging notch is covered by the sliding stroke of the movable sealing plate, a buffer notch corresponding to the size of the discharging notch is formed in the movable sealing plate, an electromagnetic push block which is matched with the buffer notch to achieve discharging is arranged at the upper end of the movable sealing plate, the right end of the movable sealing plate is connected with a reciprocating push piece used for driving the movable sealing plate to slide in a reciprocating mode, an overflow groove corresponding to the position of the buffer notch is formed in the bottom of the charging box on the right side of the discharging notch, and the length of the overflow groove is larger than the width of the movable sealing plate.
In one alternative: the electromagnetism ejector pad is including setting up the sealed section of thick bamboo in activity shrouding upper end, the inside slip of sealed section of thick bamboo is equipped with one and pushes away the material slider, it slides with buffer memory breach inner wall and sets up to push away the material slider lower extreme, it is connected through the slider to push away between material slider upper end and the spacing spout inside, it is equipped with a permanent magnet to push away material slider upper end, the top is equipped with an electro-magnet that is used for adsorbing or repels the permanent magnet in the sealed section of thick bamboo, the electromagnetism ferroelectric connection is used for switching the switching unit of its electric current flow direction.
In one alternative: the switching unit comprises a sliding transverse pipe arranged at the right end of the sealing barrel, the sliding transverse pipe is in sliding seal with the right side of the charging box, a limit switch used for detecting the sliding position of the sealing barrel is arranged on the right side of the sliding transverse pipe, the limit switch is electrically connected with the control end of the current switching switch, and the current switching switch is electrically connected with the electromagnet.
In one alternative: the base top still is equipped with a plurality of compression rollers that support that are used for supporting the side band face and press to the conveyer belt, and the setting up of a plurality of compression rollers that support makes the material loading plate be in the horizontality.
In one alternative: the device comprises a loading box, a detection probe and a transmission belt, wherein the detection probe is arranged at the lower end of the loading box and used for acquiring the position of a loading disc to be loaded, a mark point corresponding to the detection probe is arranged at the edge of the upper end of the loading disc, and the detection probe acquires the position of the mark point to judge the rotating speed of the transmission belt.
In one alternative: the sliding part comprises a piston block arranged at the upper end of the material pushing sliding block, a limiting sliding groove arranged in a sliding manner with the piston block is arranged in the sealing cylinder, and the vertical displacement stroke of the piston block is equivalent to the depth superposition of the buffer notch and the discharging notch.
In one alternative: the reciprocating pushing piece comprises a reciprocating toothed frame connected with the right end of the movable sealing plate, a rack is arranged on the upper inner wall and the lower inner wall of the reciprocating toothed frame respectively, a half gear is arranged in the reciprocating toothed frame in a matched mode and connected with a rotating motor used for driving the rotating gear to rotate, a fixing seat of the rotating motor is fixedly connected with the connecting frame through a hanging rod, and a guide piece is arranged between the right end of the reciprocating toothed frame and the connecting frame.
In one alternative: the guide piece is including setting up the guide bar at reciprocal tooth frame right-hand member, the guide bar outside slides and is equipped with the uide bushing, and the uide bushing passes through the location side lever to be connected fixedly with the locating rack.
Compared with the prior art, the invention has the following beneficial effects:
the invention is designed aiming at the defects of the existing filling equipment, can store pressure for the storage box, enables the material to be discharged more smoothly, enables the filling to be more accurate by detecting the moving speed of the material carrying disc to discharge, eliminates the problem of discharging adhesion by matching with the scraping of the material carrying disc, and has strong practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic view of the structure of the discharging mechanism of the present invention.
Notations for reference numerals: the device comprises a base 11, supporting legs 12, a transmission belt 13, a reciprocating gear frame 14, a half gear 15, a pressure cavity 16, a storage box 17, a pressure gauge 18, an air pump 19, a charging hopper 20, a crushing pump 21, a limiting strip 22, a material loading disc 23, a charging box 24, an electromagnetic push block 25, an electromagnet 26, a sealing cylinder 27, a sliding transverse pipe 28, a limiting switch 29, a piston block 30, a limiting sliding groove 31, a material pushing sliding block 32, a detection probe 33, an overflow groove 34, a material discharging notch 35, a cache notch 36 and a movable sealing plate 37.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
In one embodiment, as shown in fig. 1-3, a thick fluid freeze-dried material quantitative filling device comprises a base 11 and a transmission belt 13 provided with an upper end for transmitting a material loading tray 23, wherein transmission rollers at two ends of the transmission belt 13 are rotatably arranged on supporting legs 12, the lower end of each supporting leg 12 is fixedly connected with the base 11, a plurality of limiting strips 22 for limiting the material loading tray 23 are distributed on the transmission belt 13, a material loading grid for loading the material is arranged on the upper end surface of the material loading tray 23, a storage tank 17 for storing the material is arranged above the transmission belt 13, the outer side of the storage tank 17 is fixedly connected with the upper end of the base 11 through a connecting frame, the thick material is loaded in the storage tank 17, the feeding end of the storage tank 17 is connected with a crushing pump 21 for crushing the material through a feeding pipe, the feeding pipe is provided with a one-way valve, the feeding end of the crushing pump 21 is connected with a feeding hopper 20 for feeding, the charging end of the pressure chamber 17 is provided with an air pump 19 for pressurizing, the storage tank 17 is further provided with a pressure gauge 18 for detecting the air pressure inside the storage tank 16, so that the discharge pressure can be maintained, and the convenience is provided with the lower end of the feeding mechanism 24 communicated with the feeding tank 24 for feeding the feeding mechanism;
the discharging mechanism comprises a discharging notch 35 arranged on the lower end surface of the charging box 24, a movable sealing plate 37 penetrates through the right end surface of the charging box 24 in a sliding mode, sliding sealing is carried out between the movable sealing plate 37 and the charging box 24, the discharging notch 35 is covered by the sliding stroke of the movable sealing plate 37, a buffer notch 36 corresponding to the discharging notch 35 in size is formed in the movable sealing plate 37, an electromagnetic pushing block matched with the buffer notch 36 to achieve discharging is arranged at the upper end of the movable sealing plate 37, the right end of the movable sealing plate 37 is connected with a reciprocating pushing piece used for driving the movable sealing plate 37 to slide in a reciprocating mode, an overflow groove 34 corresponding to the buffer notch 36 in position is formed in the inner bottom of the charging box 24 on the right side of the discharging notch 35, the length of the overflow groove 34 is larger than the width of the movable sealing plate 37, and therefore when the movable sealing plate 37 corresponds to the overflow groove 34, materials enter the buffer notch 36 along the overflow groove 34 under the action of air pressure to achieve filling;
the electromagnetic push block 25 comprises a sealing cylinder 27 arranged at the upper end of a movable sealing plate 37, a pushing slide block 32 is arranged in the sealing cylinder 27 in a sliding manner, the lower end of the pushing slide block 32 is arranged in a sliding manner with the inner wall of a buffer notch 36, the upper end of the pushing slide block 32 is connected with the inside of a limiting slide groove 31 through a sliding piece, a permanent magnet is arranged at the upper end of the pushing slide block 32, an electromagnet 26 for adsorbing or repelling the permanent magnet is arranged at the inner top of the sealing cylinder 27, and the electromagnet 26 is electrically connected with a switching unit for switching the current flow direction of the electromagnet 26, so that the repulsion force and the attraction force of the electromagnet 26 can be switched, and the pushing slide block 32 is driven to slide up and down;
the switching unit comprises a sliding transverse pipe 28 arranged at the right end of a sealing barrel 27, the sliding transverse pipe 28 is in sliding sealing with the right side of the charging box 24, a limit switch 29 used for detecting the sliding position of the sealing barrel 27 is arranged at the right side of the sliding transverse pipe 28, the limit switch 29 is electrically connected with the control end of a current switch, the current switch is electrically connected with the electromagnet 26, when the pushing sliding block 32 is positioned at the position of an overflow groove 34, a buffer notch 36 is suction, at the moment, the piston block 30 is at the highest position, when the buffer notch 36 filled with materials moves to the position of a discharging notch 35, and the limit switch 29 detects that the position of the sliding box 24 reaches a switching point, the current switch enables the electromagnet 26 to reverse current, at the moment, the suction is switched into repulsion force, so that the pushing sliding block 32 slides downwards, and the pushing sliding block 32 pushes out the materials in the buffer notch 36 along the discharging notch 35, thereby realizing filling;
it should be noted that: the upper end surface of the material loading disc 23 and the lower end surface of the material loading box 24 are arranged in a sliding mode, so that when materials in the cache notch 36 enter the material loading disc 23, the materials can be scraped away along with the movement of the material loading disc 23, and the problem that the viscous materials cannot be completely discharged is solved;
the lower end of the charging box 24 is in a round shape, so that the material carrying disc 23 and the lower end face of the charging box 24 slide more smoothly, a plurality of pressing rollers for pressing the belt face on the conveying belt 13 are further arranged above the base 11, and the material carrying disc 23 is in a horizontal state due to the arrangement of the pressing rollers, so that the problem of deformation of the belt is avoided, and the filling is more accurate;
the lower end of the charging box 24 is provided with a detection probe 33 for acquiring the position of the charging tray 23 to be charged, the edge position of the upper end of the charging tray 23 is provided with a mark point corresponding to the detection probe 33, and the detection probe 33 acquires the position of the mark point to judge the rotating speed of the transmission belt 13, so that the rotating speed of the rotating motor can be conveniently controlled, and the charging is more accurate;
the sliding part comprises a piston block 30 arranged at the upper end of a pushing sliding block 32, a limiting sliding groove 31 arranged in a sliding manner with the piston block 30 is arranged in the sealing cylinder 27, the vertical displacement stroke of the piston block 30 is equivalent to the depth superposition of a buffer notch 36 and a discharging notch 35, and therefore when the pushing sliding block 32 slides downwards to the bottom, the lower end of the pushing sliding block 32 can push out materials in the buffer notch 36 along the discharging notch 35, and discharging is achieved;
the reciprocating pushing part comprises a reciprocating toothed frame 14 connected with the right end of the movable sealing plate 37, a rack is respectively arranged on the upper inner wall and the lower inner wall of the reciprocating toothed frame 14, a half gear 15 is arranged in the reciprocating toothed frame 14 in a matched mode, the half gear 15 is connected with a rotating motor for driving the rotating reciprocating toothed frame to rotate, a fixed seat of the rotating motor is fixedly connected with the connecting frame through a hanging rod, a guide part is arranged between the right end of the reciprocating toothed frame 14 and the connecting frame, when the reciprocating pushing part is actually used, the rotating motor drives the half gear 15 to rotate, and the half gear 15 is mutually matched with the reciprocating toothed frame 14, so that pushing force is provided for the left-right reciprocating movement of the movable sealing plate 37;
the guide piece comprises a guide rod arranged at the right end of the reciprocating tooth frame 14, a guide sleeve is arranged on the outer side of the guide rod in a sliding mode, the guide sleeve is fixedly connected with the positioning frame through a positioning side rod, and the movable sealing plate 37 can slide more stably due to the arrangement of the guide piece;
the embodiment above discloses a thick fluid freeze-drying material quantitative filling device, when in actual use, add the material into the hopper 20, the material is sent into the pressure chamber 16 after being crushed by the crushing pump 21, the pressure chamber 16 is inflated by the inflator pump 19, so as to ensure the discharge air pressure, under the action of the reciprocating pushing piece, when the buffer notch 36 of the movable closing plate 37 moves to the position of the overflow groove 34, under the action of the air pressure, the material can be pressed into the buffer notch 36 along the overflow groove 34, when the movable closing plate 37 slides leftwards, the buffer notch 36 fits with the position of the discharge notch 35, the switching unit can adjust the magnetism of the electromagnet 26, so as to push the pushing slider 32 to slide downwards, the pushing slider 32 can push the material out along the discharge notch 35, the pushed-out material can enter the square of the material carrying tray 23, the detection probe 33 obtains the position of the mark point to judge the rotation speed of the transmission belt 13, so as to control the rotation speed of the rotating motor, so as to make the charging more accurate, along with the movement of the material carrying tray 23, the material entering the square can be scraped away.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present disclosure, and shall cover the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (9)
1. The quantitative filling device for the thick fluid freeze-dried materials comprises a base (11) and a transmission belt (13) which is arranged at the upper end of the transmission belt (13) and used for transmitting a material carrying disc (23), wherein transmission rollers at the two ends of the transmission belt (13) are rotatably arranged on supporting legs (12), the lower end of each supporting leg (12) is fixedly connected with the base (11), a plurality of limiting strips (22) used for limiting the material carrying disc (23) are distributed on the transmission belt (13), the quantitative filling device is characterized in that a material carrying grid used for carrying the materials is arranged on the upper end face of the material carrying disc (23), a storage box (17) used for storing the materials is arranged above the transmission belt (13), the outer side of the storage box (17) is fixedly connected with the upper end of the base (11) through a connecting frame, the feeding end of the storage box (17) is connected with a crushing pump (21) used for crushing the materials through a feeding pipe, a one-way valve is arranged on the feeding pipe, the feeding end of the crushing pump (21) is connected with a feeding hopper (20) used for feeding, an inflating end of the storage box (17) is provided with an inflating pump (19) used for pressurizing, a pressure cavity (16) is further arranged on the storage box (17), and a feeding mechanism (24) used for detecting the inner part of the pressure cavity (24) is arranged inside and is communicated with the storage box (24) used for feeding mechanism (24) used for feeding box (24) used for feeding the material carrying disc (23), the upper end surface of the material loading disc (23) and the lower end surface of the material loading box (24) are arranged in a sliding mode.
2. The thick fluid freeze-dried material quantitative filling device according to claim 1, wherein the discharging mechanism comprises a discharging gap (35) disposed on a lower end surface of the charging box (24), a movable sealing plate (37) is slidably disposed through a right end surface of the charging box (24), a sliding seal is disposed between the movable sealing plate (37) and the charging box (24), a sliding stroke of the movable sealing plate (37) covers the discharging gap (35), a buffer gap (36) corresponding to the size of the discharging gap (35) is disposed on the movable sealing plate (37), an electromagnetic pushing block (25) cooperating with the buffer gap (36) to achieve discharging is disposed on an upper end of the movable sealing plate (37), a reciprocating pushing member for driving the movable sealing plate (37) to slide back and forth is connected to a right end of the movable sealing plate, an overflow chute (34) corresponding to the buffer gap (36) is disposed on an inner bottom portion of the charging box (24) on a right side of the discharging gap (35), and a length of the overflow chute (34) is greater than a width of the movable sealing plate (37).
3. The thick fluid freeze-dried material quantitative filling device according to claim 2, wherein the electromagnetic push block (25) comprises a sealing cylinder (27) arranged at the upper end of a movable sealing plate (37), a pushing slider (32) is arranged inside the sealing cylinder (27) in a sliding manner, the lower end of the pushing slider (32) is arranged in a sliding manner with the inner wall of the buffer notch (36), the upper end of the pushing slider (32) is connected with the inside of the limiting chute (31) through a sliding part, a permanent magnet is arranged at the upper end of the pushing slider (32), an electromagnet (26) for adsorbing or repelling the permanent magnet is arranged at the top inside of the sealing cylinder (27), and the electromagnet (26) is electrically connected with a switching unit for switching the current flowing direction of the electromagnet.
4. The thick fluid freeze-dried material quantitative filling device of claim 3, wherein the switching unit comprises a sliding horizontal tube (28) arranged at the right end of the sealing cylinder (27), the sliding horizontal tube (28) is in sliding seal with the right side of the charging box (24), a limit switch (29) for detecting the sliding position of the sealing cylinder (27) is arranged at the right side of the sliding horizontal tube (28), the limit switch (29) is electrically connected with the control end of a current switching switch, and the current switching switch is electrically connected with the electromagnet (26).
5. The thick fluid freeze-dried material quantitative filling apparatus according to claim 1, wherein the lower end of the material loading box (24) is rounded to make the material loading tray (23) slide more smoothly with the lower end surface of the material loading box (24), and a plurality of pressing rollers for pressing the upper side surface of the conveyer belt (13) are further provided above the base (11), and the material loading tray (23) is in a horizontal state due to the plurality of pressing rollers.
6. The thick fluid freeze-dried material quantitative filling device according to claim 2, wherein a detection probe (33) for acquiring the position of the loading tray (23) to be loaded is arranged at the lower end of the loading box (24), a marking point corresponding to the detection probe (33) is arranged at the edge position of the upper end of the loading tray (23), and the detection probe (33) acquires the position of the marking point to judge the rotating speed of the conveying belt (13).
7. The thick fluid freeze-dried material quantitative filling device of claim 3, wherein the sliding member comprises a piston block (30) disposed at the upper end of a pushing sliding block (32), a limit sliding groove (31) slidably disposed with the piston block (30) is disposed inside the sealing cylinder (27), and the vertical displacement stroke of the piston block (30) is equivalent to the depth superposition of the buffer notch (36) and the discharging notch (35).
8. The thick fluid freeze-dried material quantitative filling device according to claim 2, wherein the reciprocating pushing member comprises a reciprocating rack (14) connected with the right end of the movable sealing plate (37), the upper and lower inner walls of the reciprocating rack (14) are respectively provided with a rack, a half gear (15) is cooperatively arranged in the reciprocating rack (14), the half gear (15) is connected with a rotating motor for driving the rotating motor to rotate, a fixed seat of the rotating motor is fixedly connected with the connecting frame through a hanging rod, and a guide member is arranged between the right end of the reciprocating rack (14) and the connecting frame.
9. The thick fluid freeze-dried material quantitative filling device of claim 8, wherein the guiding member comprises a guiding rod disposed at the right end of the reciprocating rack (14), a guiding sleeve is slidably disposed outside the guiding rod, and the guiding sleeve is fixedly connected to the positioning frame through a positioning side rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211656235.7A CN115743680A (en) | 2022-12-22 | 2022-12-22 | Quantitative filling device for thick fluid freeze-dried material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211656235.7A CN115743680A (en) | 2022-12-22 | 2022-12-22 | Quantitative filling device for thick fluid freeze-dried material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115743680A true CN115743680A (en) | 2023-03-07 |
Family
ID=85347419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211656235.7A Pending CN115743680A (en) | 2022-12-22 | 2022-12-22 | Quantitative filling device for thick fluid freeze-dried material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115743680A (en) |
-
2022
- 2022-12-22 CN CN202211656235.7A patent/CN115743680A/en active Pending
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