CN219095711U - Foaming agent injection device - Google Patents
Foaming agent injection device Download PDFInfo
- Publication number
- CN219095711U CN219095711U CN202223247812.5U CN202223247812U CN219095711U CN 219095711 U CN219095711 U CN 219095711U CN 202223247812 U CN202223247812 U CN 202223247812U CN 219095711 U CN219095711 U CN 219095711U
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- CN
- China
- Prior art keywords
- movable plate
- foaming agent
- material box
- groove
- agent injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004088 foaming agent Substances 0.000 title claims abstract description 37
- 238000002347 injection Methods 0.000 title claims abstract description 32
- 239000007924 injection Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 8
- 239000004604 Blowing Agent Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005187 foaming Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a foaming agent injection device, and relates to the technical field of pearl cotton production. The foaming agent injection device comprises a placing table and a controller, wherein a feeding mechanism is arranged at the center of the top surface of the placing table. This foaming agent injection device when using, drive the movable plate and remove the residual foaming agent on the material case inner wall downwards when the motor starts through the cooperation of screw rod, fixed column and recess that set up, because the outer wall of movable plate is laminated each other with the material case and can be scraped the foaming agent completely, when the movable plate removes the top, can drive the annular plate under the cooperation of pivot, fixed plate and dog and rotate, make and align each other between through-hole and discharge opening and the inlet pipe, can normally carry out the pan feeding, when the movable plate moves down, the annular plate can reverse under the effect of torsional spring and make the through-hole reset, thereby avoid the foaming agent to get into the movable plate top through discharge opening and through-hole in the clearance process and lead to unable clearance to be accomplished.
Description
Technical Field
The utility model relates to the technical field of pearl cotton production, in particular to a foaming agent injection device.
Background
The pearl cotton is also called as polyethylene foam cotton, is a novel environment-friendly packaging material, is formed by physically foaming low-density polyethylene to generate countless independent bubbles, overcomes the defects of fragility, deformation and poor restorability of common foaming glue, has good chemical resistance, is an ideal substitute for the traditional packaging material, and needs to be injected with foaming agent to foam and produce the pearl cotton in the production process of the pearl cotton, so that a foaming agent injection device for producing the pearl cotton is needed.
In order to quantitatively inject the foaming agent into the material tank, the conventional foaming agent injection device is generally provided with a metering pump at a discharge hole to quantitatively inject the injection amount, for example, chinese patent with an issued number of CN216100062U discloses a foaming agent injection device which is uniformly filled, and the operation panel controls a driving motor to positively and negatively rotate to work so as to drive a scraping device to move up and down to work, and the scraping device rapidly scrapes the foaming agent on the inner wall of the material tank in the rotating process, so that the rapid scraping function of the foaming agent adhered to the inner wall of the material tank is realized.
However, when the foaming agent injection device scrapes the foaming agent adhered to the inner wall of the material box through the scraping device, the tapered scraping blade is driven to synchronously rotate through the rotation of the screw rod, so that the moving track of the tapered scraping blade is fixed each time, and the inner wall of the material box cannot be completely scraped due to the limitation of the size of the tapered scraping blade.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides a foaming agent injection device which solves the problems mentioned in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a blowing agent injection device, includes place platform and controller, place platform top surface center department and be provided with feed mechanism, feed mechanism includes:
the material box is fixedly arranged at the center of the top surface of the placing table, a motor is fixedly arranged at the center of the bottom surface of the material box, a fixed column is fixedly arranged on the left inner wall surface of the material box, and a feeding pipe is fixedly arranged at the left end of the top surface of the material box;
the screw is arranged at the center of the interior of the material box, and a stop block is fixedly arranged at the upper end of the outer side of the screw;
the movable plate is arranged in the material box, a groove is formed in the left side surface of the movable plate, a circular groove is formed in the center of the top surface of the movable plate, a discharging hole is formed in the bottom surface of the inside of the circular groove, and a scraping ring is fixedly arranged at the bottom of the movable plate;
the rotary groove is formed in the center of the bottom surface inside the circular groove, a rotary shaft is fixedly mounted on the bottom surface inside the rotary groove, a torsion spring is sleeved outside the rotary shaft, the top surface of the rotary shaft is rotationally connected with an annular plate, a through hole is formed in the left end of the top surface of the annular plate, and a fixing plate is fixedly mounted on the left inner wall surface of the annular plate.
Preferably, the bottom of the left side surface of the material box is provided with an injection mechanism.
Preferably, the placing groove is formed in the center of the top surface of the placing table, the motor is located inside the placing groove, an output shaft of the motor penetrates through the bottom inner wall of the material box and is fixedly connected with the bottom of the screw rod, and the top end of the screw rod penetrates through the bottom surface of the moving plate and is rotationally connected with the top inner wall surface of the material box.
Preferably, the inner wall of the groove is mutually attached to the outer wall of the fixing column.
Preferably, one end of the torsion spring is fixedly connected with the inner bottom surface of the rotating groove, and the other end of the torsion spring is fixedly connected with the inner bottom surface of the annular plate.
Preferably, the bottom surface of the annular plate is mutually attached to the inner bottom surface of the circular groove, and the size of the discharging hole and the size of the through hole are mutually matched.
(III) beneficial effects
The utility model provides a foaming agent injection device. The beneficial effects are as follows:
(1) When the foaming agent injection device is used, after foaming injection is completed in the material box when the foaming agent enters the material box through the feeding pipe, the through hole and the discharging hole, the moving plate is driven to move downwards to scrape residual foaming agent on the inner wall of the material box when the motor is started through the matching of the arranged screw rod, the fixed column and the groove, and the foaming agent can be completely scraped due to the fact that the outer wall of the moving plate is mutually attached to the material box.
(2) When the moving plate moves to the uppermost side, the annular plate can be driven to rotate under the cooperation of the rotating shaft, the fixed plate and the stop block, so that the through holes are mutually aligned with the discharge holes and the feeding pipes, feeding can be normally performed, and when the moving plate moves downwards, the annular plate can be reversed under the action of the torsion springs to reset the through holes, so that the situation that the foaming agent cannot completely clean the moving plate due to the fact that the foaming agent enters the upper part of the moving plate through the discharge holes and the through holes in the cleaning process is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model with a front side partially cut away;
FIG. 3 is a schematic diagram of the structure of the present utility model at A;
fig. 4 is a schematic top view of the moving plate of the present utility model.
In the figure: 1. a placement table; 2. a controller; 3. a material box; 4. an injection mechanism; 5. a feed mechanism; 501. a placement groove; 502. a motor; 503. a screw; 504. a feed pipe; 505. fixing the column; 506. a moving plate; 507. a circular groove; 508. a discharge hole; 509. a rotating groove; 510. a rotating shaft; 511. a torsion spring; 512. an annular plate; 513. a through hole; 514. a fixing plate; 515. a scraping ring; 516. a groove; 517. and a stop block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a foaming agent injection device, is including placing platform 1 and controller 2, and electrical connection between controller 2 and motor 502 and the injection mechanism 4, and the standing groove 501 has been seted up to the top surface center department of placing platform 1, and the top surface center department of placing platform 1 is provided with feed mechanism 5, and feed mechanism 5 includes: material case 3, screw rod 503, movable plate 506 and rotation groove 509, material case 3 fixed mounting is in place the top surface center department of platform 1, and the material case 3 outside is provided with constant temperature equipment, includes: heating cabinet, water inlet, delivery port and heating pipe, heat material case 3 through constant temperature equipment, can prevent that the inside foaming agent of material case 3 from solidifying the caking, and the left side surface bottom of material case 3 is provided with injection mechanism 4, and injection mechanism 4 includes: the constant temperature device and the injection mechanism 4 are similar to the principle of the constant temperature device and the injection structure mentioned in Chinese patent with the authority of publication number CN216100062U (a foaming agent injection device with uniform filling), the effect is the same, the prior art means in the field are adopted, and excessive redundant description is not needed.
The motor 502 is fixedly installed in the center of the bottom surface of the material box 3, the motor 502 is located inside the placing groove 501, the fixed column 505 is fixedly installed on the surface of the left side inner wall of the material box 3, the feeding pipe 504 is fixedly installed on the left end of the top surface of the material box 3, the screw rod 503 is arranged in the center of the inside of the material box 3, an output shaft of the motor 502 penetrates through the bottom inner wall of the material box 3 and the bottom of the screw rod 503, when the motor 502 is started, the screw rod 503 can be driven to rotate, when the screw rod 503 rotates, the movable plate 506 can be driven to perform linear motion in the vertical direction under the limit of the fixed column 505, the stop 517 is fixedly installed on the upper end of the outer side of the screw rod 503, the movable plate 506 is arranged in the inside of the material box 3, the top end of the screw rod 503 penetrates through the bottom surface of the movable plate 506 to be in rotary connection with the top inner wall surface of the material box 3, the left side surface of the movable plate 506 is provided with the groove 516, the inner wall of the groove 516 is mutually attached to the outer wall of the fixed column 505, the movable plate 506 can only move in the vertical direction under the limit of the fixed column 505, the center of the top surface of the movable plate 506 is provided with the circular groove 507, the discharging hole 508 is formed in the bottom surface of the circular groove 507, and the bottom surface of the movable plate 506 is fixedly installed on the bottom of the movable plate 506.
The appearance of scraping ring 515 and the bottom side of movable plate 506 are mutually adapted, when movable plate 506 moves down, scraping ring 515 can scrape the remaining foaming agent on the inner wall of material case 3, rotary groove 509 is offered in the inside bottom surface center department of circular groove 507, rotary groove 509 inside bottom surface fixed mounting has pivot 510, the cover is equipped with torsional spring 511 in the pivot 510 outside, the one end and the inside bottom surface fixed connection of rotary groove 509 of torsional spring 511, the other end and the inside bottom surface fixed connection of annular plate 512 of torsional spring 511, the top surface rotation of pivot 510 is connected with annular plate 512, annular plate 512's bottom surface and the inside bottom surface of circular groove 507 are mutually laminated, through-hole 513 has been seted up to annular plate 512's top surface left end, the size of discharge hole 508 and the mutual adaptation of through-hole 513.
The fixed plate 514 is fixedly arranged on the left inner wall surface of the annular plate 512, in an initial state, the movable plate 506 is located at the topmost end, the side surface of the fixed plate 514 is mutually attached to the side surface of the stop 517, the torsion spring 511 is in a rotating state, at the moment, the through hole 513, the discharging hole 508 and the feeding pipe 504 are mutually communicated, the feeding pipe 504 can feed materials into the material box 3 through the feeding pipe 504, when the movable plate 506 moves downwards, the stop 517 moves synchronously along with the screw 503, thereby driving the annular plate 512 to rotate and reset through the fixed plate 514, when the fixed plate 514 moves to the lower part of the stop 517, the annular plate 512 resets and rotates for half circle, at the moment, under the action of the torsion spring 511, the annular plate 512 cannot rotate, when the movable plate 506 moves downwards to scrape foaming agent, the foaming agent cannot enter the upper part of the movable plate 506 from the discharging hole 508 and the through hole 513, difficulty is avoided, when the movable plate 506 moves upwards, the fixed plate 514 can resume to be attached to the stop 517, thereby driving the annular plate 512 to rotate, and when the movable plate 506 moves to the topmost part, the annular plate 512 is in a rotating state, at the moment, the annular plate 512 is in a rotating state, the half circle is located between the through hole 513 and the torsion spring 513, and the through hole 513 is mutually connected.
In the utility model, when the foaming agent in the material box 3 is used, after the foaming agent is used, the motor 502 is started to work by the controller 2, the movable plate 506 and the scraping ring 515 at the bottom of the movable plate 506 are driven to move downwards by the cooperation of the screw 503, the groove 516 and the fixed column 505 to scrape the foaming agent remained on the inner wall of the material box 3, and the inner wall of the material box 3 is completely cleaned when the outer wall of the movable plate 506 is mutually attached to the inner wall of the material box 3, and the stop 517 moves synchronously along with the screw 503 when the movable plate 506 moves downwards, so that the annular plate 512 is driven to rotate and reset by the fixed plate 514, and the through hole 513 is driven to move to one end far away from the discharging hole 508, thereby avoiding the foaming agent from entering the upper part of the movable plate 506 and being difficult to clean.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a foaming agent injection device, includes place platform (1) and controller (2), its characterized in that: the center of the top surface of the placement table (1) is provided with a feeding mechanism (5), and the feeding mechanism (5) comprises:
the material box (3), material box (3) fixed mounting is in place platform (1) top surface center department, material box (3) bottom surface center department fixed mounting has motor (502), material box (3) left side inner wall surface fixed mounting has fixed column (505), material box (3) top surface left end fixed mounting has inlet pipe (504);
the screw rod (503), the screw rod (503) is arranged at the inner center of the material box (3), and a stop block (517) is fixedly arranged at the upper end of the outer side of the screw rod (503);
the movable plate (506), the movable plate (506) is arranged in the material box (3), a groove (516) is formed in the left side surface of the movable plate (506), a circular groove (507) is formed in the center of the top surface of the movable plate (506), a discharging hole (508) is formed in the bottom surface of the inside of the circular groove (507), and a scraping ring (515) is fixedly arranged at the bottom of the movable plate (506);
the rotary groove (509), rotary groove (509) is offered in the inside bottom surface center department of circular groove (507), rotary groove (509) inside bottom surface fixed mounting has pivot (510), pivot (510) outside cover is equipped with torsional spring (511), the top surface rotation of pivot (510) is connected with annular plate (512), through-hole (513) have been offered at the top surface left end of annular plate (512), the left side inner wall surface fixed mounting of annular plate (512) has fixed plate (514).
2. A blowing agent injection apparatus as claimed in claim 1, wherein: an injection mechanism (4) is arranged at the bottom of the left side surface of the material box (3).
3. A blowing agent injection apparatus as claimed in claim 1, wherein: the top surface center department of placing platform (1) has seted up standing groove (501), motor (502) are located inside standing groove (501), the bottom inner wall of material case (3) is run through to the output shaft of motor (502) and the bottom fixed connection of screw rod (503), the top of screw rod (503) runs through the bottom surface of movable plate (506) and the top inner wall surface rotation connection of material case (3).
4. A blowing agent injection apparatus as claimed in claim 1, wherein: the inner wall of the groove (516) is mutually attached to the outer wall of the fixed column (505).
5. A blowing agent injection apparatus as claimed in claim 1, wherein: one end of the torsion spring (511) is fixedly connected with the inner bottom surface of the rotary groove (509), and the other end of the torsion spring (511) is fixedly connected with the inner bottom surface of the annular plate (512).
6. A blowing agent injection apparatus as claimed in claim 1, wherein: the bottom surface of annular plate (512) and the inside bottom surface of circular groove (507) laminating each other, the size of discharge opening (508) and the size of through-hole (513) are mutually adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223247812.5U CN219095711U (en) | 2022-12-05 | 2022-12-05 | Foaming agent injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223247812.5U CN219095711U (en) | 2022-12-05 | 2022-12-05 | Foaming agent injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219095711U true CN219095711U (en) | 2023-05-30 |
Family
ID=86466496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223247812.5U Active CN219095711U (en) | 2022-12-05 | 2022-12-05 | Foaming agent injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219095711U (en) |
-
2022
- 2022-12-05 CN CN202223247812.5U patent/CN219095711U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: 312000 Nobel Avenue 1-2, Qianyuan Town, Deqing County, Huzhou City, Zhejiang Province (self declared) Patentee after: Zhejiang Jianhua Group New Materials Technology Co.,Ltd. Address before: 311106 Building 18, Hotel Dai Village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Jianhua Group Shengtai Plastic Co.,Ltd. |