CN114102920A - A raw materials measurement charging equipment for production of celluloid panel - Google Patents

A raw materials measurement charging equipment for production of celluloid panel Download PDF

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Publication number
CN114102920A
CN114102920A CN202111380973.9A CN202111380973A CN114102920A CN 114102920 A CN114102920 A CN 114102920A CN 202111380973 A CN202111380973 A CN 202111380973A CN 114102920 A CN114102920 A CN 114102920A
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fixedly connected
plate
box
feeding
quantitative
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CN202111380973.9A
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CN114102920B (en
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徐建求
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Jiujiang Celluloid Industrial Co ltd
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Jiujiang Celluloid Industrial Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The invention discloses a raw material metering and feeding device for producing celluloid boards, which comprises: the quantitative box comprises a working box, wherein a feeding pipeline is fixedly connected to one side of the top of the working box, a quantitative box is arranged at the top of one end of the feeding pipeline, and a part box is fixedly connected to the bottom of the quantitative box. According to the invention, a certain amount of raw materials are stacked through the bearing plate, the bearing plate moves downwards through the slide bar under the influence of gravity until the positive conducting plate is contacted with the negative conducting plate to complete electrification, the first driving motor is started to work, and the purpose of quantitative transportation can be effectively achieved through the matching effect between the driving wheel, the rotating shaft, the partition plate, the bearing plate and the quantitative hopper.

Description

A raw materials measurement charging equipment for production of celluloid panel
Technical Field
The invention relates to the technical field of metering and feeding, in particular to raw material metering and feeding equipment for producing celluloid boards.
Background
The celluloid is the old brand name used for plastics, is the earliest synthetic plastic produced commercially, is a substance formed by adding camphor into nitro-cotton and enhancing the plasticity thereof, is colorless and transparent, can be used for manufacturing film soft sheets, imitation hawksbill shells and the like, although modern synthetic resin rises up greatly, nitrocellulose plastics are still used, camphor is also the best plasticizer in the manufacturing process, and the metering needs to carry out quantitative feeding on raw materials for producing the celluloid during the process of using machinery for processing the celluloid.
However, the conventional raw material metering and feeding equipment for producing the celluloid board needs manual metering and then automatic feeding, so that the efficiency is low, and the production process cannot realize production line type production.
To this end, we propose a raw material metering and feeding apparatus for celluloid sheet production to solve the above problems.
Disclosure of Invention
The invention aims to provide raw material metering and feeding equipment for producing celluloid boards, and aims to solve the problems that the conventional raw material metering and feeding equipment for producing celluloid boards needs manual metering and then automatic feeding, so that the efficiency is low, and the production process cannot realize production line type production.
In order to achieve the purpose, the invention provides the following technical scheme:
a raw material metering and feeding apparatus for celluloid sheet production, comprising: the quantitative feeding device comprises a working box, wherein a feeding pipeline is fixedly connected to one side of the top of the working box, a quantitative box is arranged at the top of one end of the feeding pipeline, a part box is fixedly connected to the bottom of the quantitative box, an feeding pipe is fixedly connected to one end of the top of the quantitative box, an arc-shaped notch is formed in the middle of the feeding pipe, a U-shaped seat is arranged on one side of the arc-shaped notch, and the U-shaped seat is welded and fixed with the outer wall of the feeding pipe;
the inner bottom plate of the part box is provided with a first driving motor which is vertically arranged, the output end of the first driving motor is fixedly connected with a driving wheel through a rotating shaft, one side of the driving wheel is connected with a driven wheel after penetrating through the part box through a belt, the top end of the driven wheel is fixedly connected with a baffle plate after penetrating through the rotating shaft and extending to the opening of the U-shaped seat, the baffle plate and the arc-shaped notch are arranged in a matched mode, the top end of the baffle plate is fixedly connected with a disc after penetrating through the U-shaped seat through the rotating shaft, one side of the disc is fixedly connected with a steel wire, one side of the top of the U-shaped seat is fixedly connected with a guide wheel through a connecting rod, one end of the steel wire after bypassing the guide wheel is connected with a first reset spring, the other end of the first reset spring is fixedly connected with a vertical plate, and the bottom end of the vertical plate is fixedly connected with the surface of the top end of the U-shaped seat;
the top fixedly connected with rotation axis of action wheel, the rotation axis runs through and extends to the equidistant encircleing of one end outer wall in the accessory box and is connected with a plurality of division boards, equal fixedly connected with bearing plate, every between the bottom of every two adjacent division boards the equal fixedly connected with constant volume fill in top of bearing plate, every the bottom of bearing plate all is equipped with anodal conducting strip, be equipped with the negative pole conducting strip on the infrabasal plate of accessory box, the negative pole conducting strip passes through wire and driving motor electric connection.
In a further embodiment, the feeding pipeline is arranged in a downward inclination mode, and the cross section of the material baffle plate is arranged in a fan-shaped structure.
In a further embodiment, the one end fixedly connected with couple that riser was kept away from to first reset spring, the one end of couple is connected with the connecting piece, the through-hole has been seted up at the top of connecting piece, the through-hole is connected with the steel wire.
In a further embodiment, the inner bottom of the quantitative hopper is slidably connected with a hollow cylinder, and the bottom end of the hollow cylinder penetrates through the bearing plate to be slidably connected.
In a further embodiment, a plurality of sliding grooves are formed in the outer wall of the rotating shaft in an equidistant surrounding mode, the number of the sliding grooves is the same as that of the partition plates, a second return spring is fixedly connected to the inner top wall of each sliding groove, a sliding strip is slidably connected to the inner side of each sliding groove, the top end of each sliding strip is fixedly connected with the bottom end of the corresponding second return spring, each partition plate penetrates through one end extending into the corresponding sliding groove and is fixedly connected with the corresponding sliding strip, and each partition plate is slidably connected with the corresponding sliding groove.
In a further embodiment, a lower hopper is fixedly connected to the bottom of one end, close to the feeding pipeline, of the quantitative box, the top end of the lower hopper penetrates and extends to the inner bottom plate of the quantitative box, the inner diameter of the lower hopper is equal to that of the hollow cylinder, and the center of the lower hopper and the center of the hollow cylinder are on the same axis.
In a further embodiment, a discharging pipe is fixedly connected to the bottom end of the discharging hopper, the bottom end of the discharging pipe penetrates through and extends into the charging pipeline, a second driving motor is arranged at the inner bottom of the charging pipeline, and a propeller is fixedly connected to the output end of the second driving motor.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, a feeding pipe, an arc-shaped gap, a U-shaped seat, a first driving motor, a driving wheel, a driven wheel, a material baffle plate, a disc, a steel wire, a guide wheel, a hook, a connecting piece, a first reset spring, a vertical plate, a slide bar, a rotating shaft, a bearing plate, an anode conducting plate, a cathode conducting plate, a quantitative hopper, a hollow cylinder, a partition plate and the like are arranged, a certain amount of raw materials are stacked through the bearing plate, the bearing plate moves downwards through the slide bar due to the influence of gravity until the anode conducting plate is contacted with the cathode conducting plate to complete electrification, the first driving motor is started to work, the purpose of quantitative transportation can be effectively achieved through the matching effect among the driving wheel, the rotating shaft, the partition plate, the bearing plate and the quantitative hopper, and the first reset spring can reversely pull the connecting piece and the hook to further pull the steel wire to round the guide wheel under the action of elasticity to drive the disc to reversely rotate until the material baffle plate is moved out of the arc-shaped gap, the raw materials of being convenient for carry out the blanking to can realize intermittent type nature work, save electric power.
Drawings
Fig. 1 is a schematic structural diagram of a raw material metering and feeding device for producing celluloid boards;
FIG. 2 is a schematic top view of the U-shaped seat of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in the present invention;
FIG. 4 is a schematic structural view of the connection between the striker plate and the feed pipe in the present invention;
FIG. 5 is a schematic view showing the inside structure of the measuring cassette according to the present invention;
FIG. 6 is an enlarged view of the structure at B in the present invention;
FIG. 7 is a schematic view of the structure of the partition plate of the present invention;
fig. 8 is a schematic structural view of the interior of the feeding pipe in the present invention.
In the figure: 1. a work box; 2. a feeding pipeline; 3. a dosing cartridge; 4. a parts box; 5. a feed pipe; 6. an arc-shaped notch; 7. a U-shaped seat; 8. a first drive motor; 9. a driving wheel; 10. a driven wheel; 11. a striker plate; 12. a disc; 13. a steel wire; 14. a guide wheel; 15. hooking; 16. a connecting member; 17. a first return spring; 18. a vertical plate; 19. a rotating shaft; 20. a bearing plate; 21. a sliding groove; 22. a second return spring; 23. a slide bar; 24. a positive electrode conductive sheet; 25. a negative electrode conductive sheet; 26. a measuring hopper; 27. a hollow cylinder; 28. feeding a hopper; 29. a discharging pipe; 30. a second drive motor; 31. a propeller; 32. a partition plate.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, in an embodiment of the present invention, a raw material metering and feeding apparatus for producing celluloid board includes: the quantitative feeding device comprises a working box 1, wherein a feeding pipeline 2 is fixedly connected to one side of the top of the working box 1, a quantitative box 3 is arranged at the top of one end of the feeding pipeline 2, a part box 4 is fixedly connected to the bottom of the quantitative box 3, a feeding pipe 5 is fixedly connected to one end of the top of the quantitative box 3, an arc-shaped notch 6 is formed in the middle of the feeding pipe 5, a U-shaped seat 7 is arranged on one side of the arc-shaped notch 6, and the U-shaped seat 7 is welded and fixed with the outer wall of the feeding pipe 5;
a first driving motor 8 which is vertically arranged is arranged on the inner bottom plate of the part box 4, the output end of the first driving motor 8 is fixedly connected with a driving wheel 9 through a rotating shaft, one side of the driving wheel 9 is connected with a driven wheel 10 after penetrating through the part box 4 through a belt, the top end of the driven wheel 10 is fixedly connected with a striker plate 11 after penetrating through the rotating shaft and extending to the opening of the U-shaped seat 7, the striker plate 11 is matched with the arc-shaped notch 6, the top end of the striker plate 11 penetrates through the U-shaped seat 7 through the rotating shaft and then is fixedly connected with the disc 12, one side of the disc 12 is fixedly connected with a steel wire 13, one side of the top of the U-shaped seat 7 is fixedly connected with a guide wheel 14 through a connecting rod, one end of the steel wire 13 after bypassing the guide wheel 14 is connected with a first return spring 17, the other end of the first return spring 17 is fixedly connected with a vertical plate 18, and the bottom end of the vertical plate 18 is fixedly connected with the top surface of the U-shaped seat 7;
the top fixedly connected with rotation axis 19 of action wheel 9, rotation axis 19 runs through the one end outer wall that extends to in the parts box 4 equidistant and encircles and be connected with a plurality of division boards 32, equal fixedly connected with bearing plate 20 between the bottom of per two adjacent division boards 32, every the equal fixedly connected with constant volume fill 26 in top of bearing plate 20, every the bottom of bearing plate 20 all is equipped with anodal conducting strip 24, be equipped with negative pole conducting strip 25 on the infrabasal plate of parts box 4, negative pole conducting strip 25 passes through wire and driving motor electric connection.
In a further embodiment, the feeding pipe 2 is arranged in a downward inclination manner, and the cross section of the striker plate 11 is arranged in a fan-shaped structure.
In a further embodiment, the one end fixedly connected with couple 15 that riser 18 was kept away from to first reset spring 17, the one end of couple 15 is connected with connecting piece 16, the through-hole has been seted up at the top of connecting piece 16, the through-hole is connected with steel wire 13, through the effect of mutually supporting between couple 15, connecting piece 16, through-hole and the steel wire 13 to interconnect's purpose between first reset spring 17 of effectual realization and the steel wire 13.
In a further embodiment, the inner bottom of the quantitative hopper 26 is slidably connected with a hollow cylinder 27, the bottom end of the hollow cylinder 27 penetrates through the bearing plate 20 to be slidably connected, and the hollow cylinder 27 is slidably connected with the quantitative hopper 26 and the bearing plate 20, so that not only can the raw materials be transported conveniently, but also the raw materials can be prevented from falling inside the quantitative box 3.
In a further embodiment, the outer wall of the rotating shaft 19 is provided with a plurality of sliding grooves 21 at equal intervals, the number of the sliding grooves 21 is the same as that of the partition plates 32, the inner top wall of each sliding groove 21 is fixedly connected with a second return spring 22, a sliding strip 23 is slidably connected in each sliding groove 21, the top end of each sliding strip 23 is fixedly connected with the bottom end of the corresponding second return spring 22, one end of each partition plate 32 penetrating and extending into the corresponding sliding groove 21 is fixedly connected with the corresponding sliding strip 23, through the mutual cooperation among the sliding groove 21, the partition plate 32, the second return spring 22 and the slide bar 23, so that after the raw materials are effectively conveyed to the blanking hopper 28 through the partition plate 32 and the bearing plate 20 for blanking, the separation plate 32 and the bearing plate 20 are reset by the elastic force of the second reset spring 22, so that the negative conductive sheet 25 and the positive conductive sheet 24 are prevented from colliding with each other to block rotation in the rotating process.
In a further embodiment, a lower hopper 28 is fixedly connected to the bottom of one end of the quantitative box 3 close to the feeding pipeline 2, the top end of the lower hopper 28 penetrates and extends to the inner bottom plate of the quantitative box 3, the inner diameter of the lower hopper 28 is equal to the inner diameter of the hollow cylinder 27, the center of the lower hopper 28 and the center of the hollow cylinder 27 are on the same axis, and the inner diameter of the lower hopper 28 is equal to the inner diameter of the hollow cylinder 27 and the center of the lower hopper 28 and the center of the hollow cylinder 27 are on the same axis, so that the blanking efficiency of the material can be effectively improved, and the raw material is prevented from falling inside the quantitative box 3.
In a further embodiment, a discharging pipe 29 is fixedly connected to the bottom end of the discharging hopper 28, the bottom end of the discharging pipe 29 extends into the charging pipe 2 in a penetrating manner, a second driving motor 30 is arranged at the inner bottom of the charging pipe 2, a propeller 31 is fixedly connected to the output end of the second driving motor 30, and the purpose of rapid charging can be achieved through the second driving motor 30 and the propeller 31.
The working principle of the invention is as follows: firstly, raw materials fall into a quantitative hopper 26 on a bearing plate 20 in a quantitative box 3 through a feeding pipe 5, when a certain amount of raw materials are stacked on the bearing plate 20, the bearing plate 20 moves downwards along a sliding groove 21 through a sliding strip 23 due to the influence of gravity until an anode conducting strip 24 at the bottom of the bearing plate 20 is contacted with a cathode conducting strip 25 on a bottom plate in a part box 4 to complete electrification, so that intermittent work can be realized, electric power is saved, at the moment, a first driving motor 8 starts to work, the first driving motor 8 drives a driving wheel 9 to rotate through a rotating shaft, the driving wheel 9 rotates to drive a rotating shaft 19 to rotate, the rotating shaft 19 rotates to drive a plurality of partition plates 32 and the bearing plate 20 to rotate, the bearing plate 20 rotates to drive the quantitative hopper 26 to rotate, meanwhile, the driving rotation drives a driven wheel 10 to rotate through a belt, the driven wheel 10 rotates to drive a material baffle plate 11 to rotate through the rotating shaft, until the positive conducting plate 24 is separated from the negative conducting plate 25, and at the moment, the arc-shaped notch 6 is completely shielded by the striker plate 11, meanwhile, the striker plate 11 rotates forwards by driving the disc 12, the disc 12 rotates to drive the steel wire 13 to drive the connecting piece 16 and the hook 15 to drive the first return spring 17 to generate elasticity, when the positive conducting plate 24 is separated from the negative conducting plate 25 and the power is cut off, the first return spring 17 can reversely drive the connecting piece 16 and the hook 15 to drive the steel wire 13 to rotate around the guide wheel 14 under the action of the elasticity, the disc 12 is driven to reversely rotate until the striker plate 11 is moved out of the arc-shaped notch 6, so that the raw materials can be conveniently discharged, then the raw materials continuously fall on the bearing plate 20 in the quantitative box 3, the work is repeated, when the bearing plate 20 with the raw materials in the quantitative hopper 26 moves to the upper part of the lower hopper 28, because the inner diameter of the lower hopper 28 is equal to the inner diameter of the hollow cylinder 27 and the center of the lower hopper 28 is equal to the hollow cylinder 28 The center of the cylinder 27 is designed on the same axis, so that the raw materials can fall into the blanking hopper 28 through the quantitative hopper 26 and the hollow cylinder 27 and then fall into the feeding pipeline 2 through the blanking pipe 29, then the second driving motor 30 is started to work, and the purpose of quick feeding can be realized through the action of the propeller 31, thus completing the working principle of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A raw material metering and feeding apparatus for celluloid sheet production, comprising: the quantitative feeding device comprises a working box (1), wherein a feeding pipeline (2) is fixedly connected to one side of the top of the working box (1), a quantitative box (3) is arranged at the top of one end of the feeding pipeline (2), a part box (4) is fixedly connected to the bottom of the quantitative box (3), a feeding pipe (5) is fixedly connected to one end of the top of the quantitative box (3), an arc-shaped notch (6) is formed in the middle of the feeding pipe (5), a U-shaped seat (7) is arranged on one side of the arc-shaped notch (6), and the U-shaped seat (7) is welded and fixed with the outer wall of the feeding pipe (5);
the inner bottom plate of the part box (4) is provided with a first driving motor (8) which is vertically arranged, the output end of the first driving motor (8) is fixedly connected with an action wheel (9) through a rotating shaft, one side of the action wheel (9) is connected with a driven wheel (10) after penetrating through the part box (4) through a belt, the top end of the driven wheel (10) penetrates through the rotating shaft and extends to a U-shaped seat (7) opening part fixedly connected with baffle plate (11), the baffle plate (11) is matched with the arc-shaped notch (6), the top end of the baffle plate (11) penetrates through the U-shaped seat (7) through the rotating shaft and is fixedly connected with a disc (12), one side of the disc (12) is fixedly connected with a steel wire (13), one side of the top of the U-shaped seat (7) is fixedly connected with a guide wheel (14) through a connecting rod, and one end of the steel wire (13) after bypassing the guide wheel (14) is connected with a first reset spring (17), the other end of the first return spring (17) is fixedly connected with a vertical plate (18), and the bottom end of the vertical plate (18) is fixedly connected with the top end surface of the U-shaped seat (7);
the top fixedly connected with rotation axis (19) of action wheel (9), rotation axis (19) run through the one end outer wall that extends to in part box (4) equidistant encircle and are connected with a plurality of division boards (32), equal fixedly connected with bearing plate (20), every between the bottom of per two adjacent division boards (32) the equal fixedly connected with constant volume fill (26) in top of bearing plate (20), every the bottom of bearing plate (20) all is equipped with anodal conducting strip (24), be equipped with negative pole conducting strip (25) on the infrabasal plate of part box (4), negative pole conducting strip (25) are through wire and driving motor electric connection.
2. The raw material metering and feeding device for celluloid board production according to claim 1, wherein the feeding pipe (2) is arranged in a downward inclination, and the cross-sectional shape of the striker plate (11) is arranged in a fan-shaped structure.
3. The raw material metering and feeding equipment for producing celluloid boards as claimed in claim 1, wherein a hook (15) is fixedly connected to one end of the first return spring (17) far away from the vertical plate (18), a connecting member (16) is connected to one end of the hook (15), and a through hole is formed in the top of the connecting member (16) and connected with the steel wire (13).
4. The raw material metering and feeding equipment for celluloid board production according to claim 1, wherein a hollow cylinder (27) is slidably connected to the inner bottom of the quantitative hopper (26), and the bottom end of the hollow cylinder (27) is slidably connected through a bearing plate (20).
5. The raw material metering and feeding device for celluloid board production according to claim 1, wherein a plurality of sliding grooves (21) are formed in the outer wall of the rotating shaft (19) in an equidistant manner, the number of the sliding grooves (21) is the same as that of the partition plates (32), a second return spring (22) is fixedly connected to the inner top wall of each sliding groove (21), a sliding strip (23) is slidably connected to the inside of each sliding groove (21), the top end of each sliding strip (23) is fixedly connected to the bottom end of the corresponding second return spring (22), one end of each partition plate (32) extending into the corresponding sliding groove (21) is fixedly connected to the corresponding sliding strip (23), and each partition plate (32) is slidably connected to the corresponding sliding groove (21).
6. The raw material metering and feeding device for celluloid board production according to claim 4, wherein a lower hopper (28) is fixedly connected to the bottom of one end of the quantitative box (3) close to the feeding pipe (2), the top end of the lower hopper (28) extends through the inner bottom plate of the quantitative box (3), the inner diameter of the lower hopper (28) is equal to the inner diameter of the hollow cylinder (27), and the center of the lower hopper (28) is on the same axis with the center of the hollow cylinder (27).
7. The raw material metering and feeding device for celluloid board production according to claim 6, wherein a feeding pipe (29) is fixedly connected to the bottom end of the feeding hopper (28), the bottom end of the feeding pipe (29) extends into the feeding pipe (2) in a penetrating manner, a second driving motor (30) is arranged at the inner bottom of the feeding pipe (2), and a propeller (31) is fixedly connected to the output end of the second driving motor (30).
CN202111380973.9A 2021-11-20 2021-11-20 Raw material metering and feeding equipment for celluloid sheet material production Active CN114102920B (en)

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CN114102920B CN114102920B (en) 2023-04-28

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CN115592852A (en) * 2022-10-28 2023-01-13 江苏绿能家电科技有限公司(Cn) Plastic part crushing device
CN116674142A (en) * 2023-06-08 2023-09-01 武汉东进包装有限公司 Overturning and discharging mechanism for foam product production line

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CN214214361U (en) * 2020-12-28 2021-09-17 上海予诺化工有限公司 Quantitative feeding device for rubber products

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JPH0839567A (en) * 1994-07-27 1996-02-13 Dainippon Printing Co Ltd Rsin feeding device
CN107826790A (en) * 2017-10-31 2018-03-23 仪征市振威无纺制品有限公司 A kind of earth working material production automatic charging device
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Publication number Priority date Publication date Assignee Title
CN115592852A (en) * 2022-10-28 2023-01-13 江苏绿能家电科技有限公司(Cn) Plastic part crushing device
CN116674142A (en) * 2023-06-08 2023-09-01 武汉东进包装有限公司 Overturning and discharging mechanism for foam product production line

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