CN113601761A - Feed arrangement is used in rubber product production - Google Patents
Feed arrangement is used in rubber product production Download PDFInfo
- Publication number
- CN113601761A CN113601761A CN202110958054.9A CN202110958054A CN113601761A CN 113601761 A CN113601761 A CN 113601761A CN 202110958054 A CN202110958054 A CN 202110958054A CN 113601761 A CN113601761 A CN 113601761A
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- feeding
- plate
- pretreatment box
- feeding pretreatment
- side wall
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims description 36
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a feeding device for rubber product production, which comprises a feeding pretreatment box, wherein an anti-caking mechanism is arranged in the feeding pretreatment box, the anti-caking mechanism comprises a hydraulic cylinder arranged on the inner wall of the top end of the feeding pretreatment box, the end part of a piston rod of the hydraulic cylinder is fixedly provided with an upper extrusion plate through a bolt, a support plate is arranged right below the upper extrusion plate, the top wall of the support plate is fixedly provided with a lower extrusion plate, the support plate is rotatably connected with the feeding pretreatment box, and the bottom end position of the right side wall of the feeding pretreatment box is provided with a material stopping mechanism. According to the invention, the anti-caking mechanism is arranged in the feeding pretreatment box, caked rubber particles are dispersed by utilizing the extrusion of the upper extrusion plate and the lower extrusion plate, and the heating pipe is arranged in the lower extrusion plate, so that the drying effect is achieved, and the caked rubber particles due to moisture are further dispersed.
Description
Technical Field
The invention relates to the technical field of rubber product production, in particular to a feeding device for rubber product production.
Background
In the production process of rubber product, need carry the rubber granule raw materials to production facility in, but general feed arrangement can't carry out the preliminary treatment to rubber granule, because rubber granule receives the influence of transportation environment, storage environment, the caking phenomenon appears very easily, if not preliminary treatment, appear phenomenons such as putty when can leading to follow-up heating melting. In view of this, we propose a feeding device for rubber product production.
Disclosure of Invention
In order to make up for the defects, the invention provides a feeding device for producing rubber products.
The technical scheme of the invention is as follows:
a feeding device for rubber product production comprises a feeding pretreatment box and a conveying belt, wherein an anti-caking mechanism is arranged inside the feeding pretreatment box, the anti-caking mechanism comprises a hydraulic cylinder arranged on the inner wall of the top end of the feeding pretreatment box, the end part of a piston rod of the hydraulic cylinder is fixedly provided with an upper extrusion plate through a bolt, a support plate is arranged right below the upper extrusion plate, the top wall of the support plate is fixedly provided with a lower extrusion plate through a screw, and the support plate is rotatably connected with the feeding pretreatment box through a rotating shaft; and a material stop mechanism is arranged at the bottom position of the right side wall of the feeding pretreatment box.
As the preferred technical scheme, install step motor on the outer wall of feeding preliminary treatment case, step motor's output shaft with through screw fixed connection between the pivot, rotate through step motor drive pivot, and then drive backup pad and lower stripper plate and rotate corresponding angle, the stripper plate is the tilt state down this moment, and under the effect of gravity, the rubber granule falls in the bottom of feeding preliminary treatment case.
As an optimized technical scheme, a blanking pipe communicated with the inside of the feeding pretreatment box is fixed on the outer wall of the left side of the feeding pretreatment box, the position where the blanking pipe is communicated with the feeding pretreatment box is located between the upper extrusion plate and the lower extrusion plate, rubber particles can be guaranteed to be completely put on the lower extrusion plate through the blanking pipe, the pretreatment effect is enabled to be optimal, and meanwhile, a dust blocking cover is hinged to the top wall of the blanking pipe, so that dust can be prevented from floating out of the blanking pipe.
As the preferred technical scheme, the right side wall of the feeding pretreatment box is provided with a dust removal hole, a dust hood is fixedly arranged in the dust removal hole, the dust hood is communicated with a dust collection pipe, a filter screen is fixed at one end, located inside the feeding pretreatment box, of the dust hood, and the negative pressure generated by the dust collection fan during working is utilized to suck scattered dust through the arrangement of the dust collection pipe communicated with an external dust collection fan, so that the filter screen can effectively prevent rubber particles from being sucked away, and prevent mixed dust in the rubber particles from floating in the feeding pretreatment box.
As an optimized technical scheme, the discharge port has been seted up to the right side wall bottom position department of feeding pretreatment case, stock stop is corresponding with the discharge port, just stock stop includes a pair of support slide rail, two support the embedded striker plate that is equipped with of slide rail, the striker plate is corresponding with the discharge port, through the striker plate, can block the rubber granule that has been dispersed, and the striker plate can also seal whole feeding pretreatment case simultaneously, prevents that the dust from discharging from the discharge port and influence that the staff is healthy.
As preferred technical scheme, stock stop is still including being fixed in the mounting panel on the feeding preliminary treatment case right side wall, install electric putter on the diapire of mounting panel, electric putter's output shaft is fixed with the connecting plate, connecting plate and striker plate welded fastening rise through electric putter drive striker plate and descend, and when electric putter's piston rod extended, the striker plate descends and blocks the discharge gate, and when electric putter's piston rod shrink, the striker plate rose and opens the discharge gate, and rubber granule alright discharge to the conveyer belt on in this moment in the feeding preliminary treatment case.
According to the preferable technical scheme, a screw rod lifter is installed at a position, close to the bottom end, of the left side wall of the feeding pretreatment box, a screw rod part of the screw rod lifter penetrates through the left side wall of the feeding pretreatment box, a material pushing plate is fixed on the screw rod part of the screw rod lifter and corresponds to the discharge port, the material pushing plate is driven by the screw rod lifter to move towards the discharge port, the material can be pushed out from the discharge port, and rubber particles are prevented from being accumulated in the feeding pretreatment box.
As an optimal technical scheme, the cross section of the side wall of the material pushing plate close to the discharge hole is obliquely arranged, and the height of the material pushing plate is greater than that of the discharge hole.
As the preferred technical scheme, set up the heating chamber in the stripper plate down, install the heating pipe in the heating chamber, electric connection has plug wire on the heating pipe, plug wire passes stripper plate and feeding preliminary treatment case down in proper order, heats stripper plate down through the heating pipe, and the lower stripper plate after the heating can toast rubber particle, gets rid of moisture wherein.
As a preferred technical scheme, the left end of the conveying belt is positioned below the discharge port.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the anti-caking mechanism is arranged in the feeding pretreatment box, the caking rubber particles are dispersed by utilizing the extrusion of the upper and lower extrusion plates, meanwhile, the heating pipe is arranged in the lower extrusion plate, the heating can be realized, the drying effect can be achieved, and the rubber particles caking due to damp are further dispersed, so that the problems that the caking phenomenon is easy to occur due to the influence of the transportation environment and the storage environment on the rubber particles, and the material blockage occurs during the subsequent heating melting if the pre-treatment is not carried out are solved.
Drawings
FIG. 1 is an external overall structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the external right-side overall structure of embodiment 1 of the present invention;
FIG. 3 is a front sectional view of embodiment 1 of the present invention;
FIG. 4 is a front sectional view of embodiment 2 of the present invention;
FIG. 5 is a front sectional view of embodiment 3 of the present invention.
In the figure:
the device comprises a feeding pretreatment box 1, a blanking pipe 11, a conveying belt 2, an anti-caking mechanism 5, a hydraulic cylinder 51, an upper extrusion plate 511, a lower extrusion plate 52, a support plate 53, a rotating shaft 531, a stepping motor 531, a dust hood 6 and a dust collection pipe 61;
the device comprises a discharge port 12, a material blocking mechanism 3, a supporting slide rail 31, a material blocking plate 32, a connecting plate 321, an electric push rod 33, a mounting plate 331, a screw rod lifter 4 and a material pushing plate 41;
Detailed Description
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1-3, the present embodiment provides a technical solution:
the utility model provides a feed arrangement is used in rubber product production, including feeding pretreatment tank 1 and conveyer belt 2, feeding pretreatment tank 1 is inside to be provided with prevents blocking mechanism 5, prevent blocking mechanism 5 including installing pneumatic cylinder 51 on feeding pretreatment tank 1 top inner wall, pneumatic cylinder 51's piston rod tip has last stripper plate 511 through the bolt fastening, be provided with backup pad 53 under going up stripper plate 511, there is lower stripper plate 52 through the screw fastening on the roof of backup pad 53, rotate through pivot 531 between backup pad 53 and the feeding pretreatment tank 1 and be connected.
In this embodiment, the hydraulic cylinder 51 drives the upper squeeze plate 511 to move downward, and when the caked rubber particles fall on the lower squeeze plate 52, the caked rubber particles are forcibly dispersed by the downward pressure applied by the hydraulic cylinder 51.
Preferably, the outer wall of the feeding pretreatment tank 1 is provided with a stepping motor 531, and an output shaft of the stepping motor 531 is fixedly connected with the rotating shaft 531 through screws. After the caked rubber particles are scattered, the rotating shaft 531 is driven to rotate through the stepping motor 531, the supporting plate 53 and the lower extrusion plate 52 are further driven to rotate by a corresponding angle, the lower extrusion plate 52 is in an inclined state at the moment, and the rubber particles fall on the bottom of the feeding pretreatment box 1 under the action of gravity.
Preferably, a blanking pipe 11 communicated with the inside of the feeding pretreatment tank 1 is fixed on the outer wall of the left side of the feeding pretreatment tank 1, and the position where the blanking pipe 11 is communicated with the feeding pretreatment tank 1 is positioned between the upper extrusion plate 511 and the lower extrusion plate 52; through unloading pipe 11, can ensure to all put in rubber granules on stripper plate 52 down for the effect of preliminary treatment reaches the best, and articulated on the roof of unloading pipe 11 simultaneously has the ash blocking lid, can avoid the dust to fly out from unloading pipe 11.
Preferably, a dust removal hole is formed in the right side wall of the feeding pretreatment tank 1, a dust hood 6 is fixed in the dust removal hole, the dust hood 6 is communicated with a dust collection pipe 61, and a filter screen is fixed at one end of the dust hood 6, which is located inside the feeding pretreatment tank 1. When the rubber particles of the extrusion dispersion caking are carried out, the mixed dust in the rubber particles can be dispersed in the feeding pretreatment box 1, the dust suction pipe 61 is communicated with the external dust suction fan, the dispersed dust is sucked away by utilizing the negative pressure generated during the working of the dust suction fan, and the filter screen can effectively prevent the rubber particles from being sucked away.
In the specific use process, put in rubber granules on lower stripper plate 52 through unloading pipe 11 department, drive hydraulic cylinder 51 afterwards, make upper stripper plate 511 remove downwards, contradict rubber granules up to upper stripper plate 511, continue to push down, utilize the downward pressure of exerting of hydraulic cylinder 51, force the rubber granules of caking to scatter, reopen step motor 531, pivot 531 rotates, drive backup pad 53 and lower stripper plate 52 and rotate corresponding angle, stripper plate 52 is the tilt state down this moment, under the effect of gravity, rubber granules fall in the bottom of feeding pretreatment tank 1.
Example 2
Referring to fig. 4, the present embodiment provides the following technical solutions on the basis of embodiment 1: a material stop mechanism 3 is arranged at the bottom end of the right side wall of the feeding pretreatment box 1.
As the optimization of this embodiment, discharge gate 12 has been seted up to the right side wall bottom position department of feeding preliminary treatment case 1, and stock stop 3 is corresponding with discharge gate 12, and stock stop 3 includes a pair of support slide rail 31, and two support slide rails 31 are embedded to be equipped with striker plate 32, and striker plate 32 is corresponding with discharge gate 12. Through striker plate 32, can block the rubber granule that has been dispersed, whole feeding preliminary treatment case 1 can also be sealed to striker plate 32 simultaneously, prevents that the dust from discharging from discharge gate 12 and influencing that the staff is healthy.
Preferably, the material blocking mechanism 3 further comprises an installation plate 331 fixed on the right side wall of the feeding pretreatment tank 1, an electric push rod 33 is installed on the bottom wall of the installation plate 331, a connection plate 321 is fixed on an output shaft of the electric push rod 33, and the connection plate 321 is welded and fixed with the material blocking plate 32. The material baffle plate 32 is driven to ascend and descend by the electric push rod 33, when a piston rod of the electric push rod 33 extends, the material baffle plate 32 descends to block the discharge hole 12, when the piston rod of the electric push rod 33 contracts, the material baffle plate 32 ascends to open the discharge hole 12, and at the moment, rubber particles can be discharged to the conveying belt 2 from the feeding pretreatment box 1.
Preferably, the left end of the conveyor belt 2 is located below the discharge port 12. Ensures that the rubber particles can fall on the conveyer belt 2 completely without causing material waste.
Preferably, a screw rod lifter 4 is installed on the left side wall of the feeding pretreatment tank 1 near the bottom end, a screw rod part of the screw rod lifter 4 penetrates through the left side wall of the feeding pretreatment tank 1, and a material pushing plate 41 is fixed on the screw rod part of the screw rod lifter 4, wherein the material pushing plate 41 corresponds to the discharge port 12. In order to prevent rubber particles from accumulating inside the feed pretreatment tank 1, the pusher plate 41 is driven by the screw elevator 4 to move in the direction of the discharge port 12, and the material can be pushed out from the discharge port 12.
Preferably, the pusher plate 41 is disposed to be inclined near the cross section of the sidewall of the discharge hole 12. The side wall that the slope set up can prevent effectively that the material from piling up together pushing away the material in-process, blocks scraping wings 41, and the height that highly is greater than discharge gate 12 of scraping wings 41 simultaneously can guarantee that scraping wings 41 when pushing away the material, the material can not fall on the left side of scraping wings 41, has ensured the effect of pushing away the material, prevents that the material from piling up.
In the specific use process, when the number of the dispersed rubber particles is enough, the electric push rod 33 is closed, the piston rod of the electric push rod 33 is contracted, and the baffle plate 32 is lifted to open the discharge hole 12. And then the screw rod lifter 4 is opened, the material pushing plate 41 is driven to move towards the discharge port 12, the rubber particles are pushed out from the discharge port 12 to the conveying belt 2, and the conveying belt conveys the processed rubber particles to external production equipment.
Example 3
Referring to fig. 5, the present embodiment provides the following technical solutions on the basis of embodiment 1: a heating cavity 521 is formed in the lower extrusion plate 52, a heating pipe 522 is installed in the heating cavity 521, a plug lead 5221 is electrically connected to the heating pipe 522, and the plug lead 5221 sequentially penetrates through the lower extrusion plate 52 and the feeding pretreatment tank 1.
Preferably, in order to improve the dispersion efficiency and the subsequent rubber production efficiency, the lower pressing plate 52 is heated by the heating pipe 522, and the heated lower pressing plate 52 can bake the rubber particles to remove the moisture therein.
In a specific use process, when the upper pressing plate 511 moves downward, the heating pipe 522 is opened, so that the temperature of the surface of the lower pressing plate 52 is raised to a predetermined value, and the rubber particles are baked.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a feed arrangement is used in rubber product production, includes feeding preliminary treatment case (1) and conveyer belt (2), its characterized in that: an anti-caking mechanism (5) is arranged inside the feeding pretreatment tank (1), the anti-caking mechanism (5) comprises a hydraulic cylinder (51) arranged on the inner wall of the top end of the feeding pretreatment tank (1), the end part of a piston rod of the hydraulic cylinder (51) is fixed with an upper extrusion plate (511) through a bolt, a support plate (53) is arranged right below the upper extrusion plate (511), a lower extrusion plate (52) is fixed on the top wall of the support plate (53) through a screw, and the support plate (53) is rotatably connected with the feeding pretreatment tank (1) through a rotating shaft (531); and a material blocking mechanism (3) is arranged at the bottom position of the right side wall of the feeding pretreatment box (1).
2. The feeding device for producing rubber products according to claim 1, wherein: the feeding pretreatment device is characterized in that a stepping motor (531) is installed on the outer wall of the feeding pretreatment box (1), and an output shaft of the stepping motor (531) is fixedly connected with the rotating shaft (531) through screws.
3. The feeding device for producing rubber products according to claim 1, wherein: a blanking pipe (11) communicated with the interior of the feeding pretreatment box (1) is fixed on the outer wall of the left side of the feeding pretreatment box (1), and the position where the blanking pipe (11) is communicated with the feeding pretreatment box (1) is located between the upper extrusion plate (511) and the lower extrusion plate (52).
4. The feeding device for producing rubber products according to claim 1, wherein: the dust removal device is characterized in that a dust removal hole is formed in the right side wall of the feeding pretreatment box (1), a dust collection cover (6) is fixedly arranged in the dust removal hole, the dust collection cover (6) is communicated with a dust collection pipe (61), and a filter screen is fixed at one end, located inside the feeding pretreatment box (1), of the dust collection cover (6).
5. The feeding device for producing rubber products according to claim 1, wherein: discharge gate (12) have been seted up to the right side wall bottom position department of feeding preliminary treatment case (1), stock stop (3) are corresponding with discharge gate (12), just stock stop (3) include a pair of support slide rail (31), two support slide rail (31) embedded striker plate (32) that is equipped with, striker plate (32) are corresponding with discharge gate (12).
6. The feeding device for producing rubber products according to claims 1 to 5, wherein: stock stop (3) still including being fixed in mounting panel (331) on feeding pretreatment case (1) right side wall, install electric putter (33) on the diapire of mounting panel (331), the output shaft of electric putter (33) is fixed with connecting plate (321), connecting plate (321) and stock stop (32) welded fastening.
7. The feeding device for producing rubber products according to claims 1 to 5, wherein: the left side wall of feeding preliminary treatment case (1) is close to bottom position department and installs lead screw lift (4), the lead screw part of lead screw lift (4) passes the left side wall of feeding preliminary treatment case (1), just be fixed with scraping wings (41) on the lead screw part of lead screw lift (4), scraping wings (41) are corresponding with discharge gate (12).
8. The feeding device for rubber product production according to claim 7, wherein: the cross section of the side wall of the material pushing plate (41) close to the material outlet (12) is obliquely arranged, and the height of the material pushing plate (41) is greater than that of the material outlet (12).
9. The feeding device for producing rubber products according to claim 1, wherein: heating chamber (521) have been seted up in lower stripper plate (52), install heating pipe (522) in heating chamber (521), electric connection has plug wire (5221) on heating pipe (522), stripper plate (52) and feeding pretreatment case (1) are passed down in proper order in plug wire (5221).
10. The feeding device for producing rubber products according to claim 1, wherein: the left end of the conveying belt (2) is positioned below the discharge hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110958054.9A CN113601761A (en) | 2021-08-20 | 2021-08-20 | Feed arrangement is used in rubber product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110958054.9A CN113601761A (en) | 2021-08-20 | 2021-08-20 | Feed arrangement is used in rubber product production |
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| Publication Number | Publication Date |
|---|---|
| CN113601761A true CN113601761A (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110958054.9A Pending CN113601761A (en) | 2021-08-20 | 2021-08-20 | Feed arrangement is used in rubber product production |
Country Status (1)
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| CN (1) | CN113601761A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1172176A (en) * | 1967-03-30 | 1969-11-26 | Semperit Ag | Improvements in or relating to Processes and Devices for the Manufacture of Extruded Tubes |
| CN205705186U (en) * | 2016-06-20 | 2016-11-23 | 常州福瑞斯橡塑制品有限公司 | A kind of automatic stocking output device of Rubber Extruder |
| CN209965149U (en) * | 2019-03-30 | 2020-01-21 | 开化元山茶业有限公司 | Deblocking machine for processing tea |
| CN110918175A (en) * | 2019-11-28 | 2020-03-27 | 湖南太合科创生态有限公司 | Construction waste treatment device |
| CN210309110U (en) * | 2019-07-29 | 2020-04-14 | 立鼎科技(天津)有限公司 | Extrusion forming mechanism for production of glue blocking strips |
| CN211800533U (en) * | 2019-12-25 | 2020-10-30 | 云南金实鼎业农业发展有限公司 | Water-soluble fertilizer production is with having heating structure compounding device |
| CN212827039U (en) * | 2020-05-20 | 2021-03-30 | 谢丽梅 | Sawdust compressor |
-
2021
- 2021-08-20 CN CN202110958054.9A patent/CN113601761A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1172176A (en) * | 1967-03-30 | 1969-11-26 | Semperit Ag | Improvements in or relating to Processes and Devices for the Manufacture of Extruded Tubes |
| CN205705186U (en) * | 2016-06-20 | 2016-11-23 | 常州福瑞斯橡塑制品有限公司 | A kind of automatic stocking output device of Rubber Extruder |
| CN209965149U (en) * | 2019-03-30 | 2020-01-21 | 开化元山茶业有限公司 | Deblocking machine for processing tea |
| CN210309110U (en) * | 2019-07-29 | 2020-04-14 | 立鼎科技(天津)有限公司 | Extrusion forming mechanism for production of glue blocking strips |
| CN110918175A (en) * | 2019-11-28 | 2020-03-27 | 湖南太合科创生态有限公司 | Construction waste treatment device |
| CN211800533U (en) * | 2019-12-25 | 2020-10-30 | 云南金实鼎业农业发展有限公司 | Water-soluble fertilizer production is with having heating structure compounding device |
| CN212827039U (en) * | 2020-05-20 | 2021-03-30 | 谢丽梅 | Sawdust compressor |
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Application publication date: 20211105 |