CN213440747U - Polyurethane foaming machine feeding device - Google Patents
Polyurethane foaming machine feeding device Download PDFInfo
- Publication number
- CN213440747U CN213440747U CN202022043525.7U CN202022043525U CN213440747U CN 213440747 U CN213440747 U CN 213440747U CN 202022043525 U CN202022043525 U CN 202022043525U CN 213440747 U CN213440747 U CN 213440747U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box
- charging box
- foaming machine
- feeding device
- 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.)
- Expired - Fee Related
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 25
- 239000004814 polyurethane Substances 0.000 title claims abstract description 18
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 18
- 244000309464 bull Species 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a polyurethane foaming machine feeding device, including bottom plate and charging box, a set of pneumatic cylinder of top fixedly connected with of bottom plate, the equal fixedly connected with connecting plate of the flexible end of every pneumatic cylinder, two symmetrical bull sticks of lateral surface fixedly connected with of charging box, the bottom fixedly connected with discharge gate of charging box, the charging box rotates through two bull sticks to be connected between two connecting plates, the top fixedly connected with top case of charging box. The utility model has the advantages that: the connecting gear is pushed to the upper bevel gear and the lower bevel gear to be meshed through the starting electric push rod, so that the thread rotating drum is driven to rotate, the movable block on the outer surface of the thread rotating drum moves downwards, the rotating speed of the speed reducing motor and the feeding speed of the discharge port are controlled conveniently through downward extrusion, the scraper is used for scraping the inner wall of the feeding box, residual materials on the inner wall of the feeding box are avoided, and the cleaning is more convenient.
Description
Technical Field
The utility model relates to a polyurethane foaming machine technical field, especially a polyurethane foaming machine feeding device.
Background
The polyurethane foaming machine is a special equipment for pouring and foaming polyurethane foam plastics, so long as the performance indexes of the raw materials of polyurethane components (isocyanate component and polyether polyol component) meet the formula requirements, uniform and qualified foam products can be produced by the equipment, and the foam plastics are prepared by carrying out chemical reaction and foaming on polyether polyol and polyisocyanate in the presence of a plurality of chemical assistants such as foaming agent, catalyst, emulsifier and the like.
In to polyurethane foam machine use, need carry out the material to the foaming machine and add, the most single structure of current foaming machine feeding device can not control feed rate in a flexible way, and can leave inside the storage silo with residual material after reinforced the completion, brings certain inconvenience for the use, for this reason we propose a polyurethane foam machine feeding device and solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the shortcoming of prior art, provide a polyurethane foaming machine feeding device.
The purpose of the utility model is realized through the following technical scheme: a polyurethane foaming machine feeding device comprises a bottom plate and a feeding box, wherein a group of hydraulic cylinders are fixedly connected to the top of the bottom plate, a connecting plate is fixedly connected to the telescopic end of each hydraulic cylinder, two symmetrical rotating rods are fixedly connected to the outer side surface of the feeding box, a discharge port is fixedly connected to the bottom of the feeding box, the feeding box is rotatably connected between the two connecting plates through the two rotating rods, a top box is fixedly connected to the top of the feeding box, a threaded rotary drum is rotatably connected to the inner bottom wall of the top box and sequentially penetrates through the inner bottom wall of the top box and the top of the feeding box and extends into the feeding box, a movable block is in threaded connection with the threaded rotary drum, a scraper matched with the feeding box is fixedly connected to the movable block, a transmission rod is rotatably connected to the inside of the threaded rotary drum, a lower bevel gear is fixedly connected to the threaded rotary drum, and, two inside walls of top case fixedly connected with electric putter respectively, electric putter's flexible end is rotated and is connected with the connecting gear, goes up bevel gear and bevel gear symmetrical about the connecting gear down, and the top fixedly connected with gear motor of top case, gear motor's output pivot run through the top of top case and extend to the inside of top case, gear motor's output and transfer line fixed connection.
The technical scheme is that a side face of the connecting plate is fixedly connected with an adjusting box, a rotating rod sequentially penetrates through the side face of the connecting plate and the side face of the adjusting box and extends to the inside of the adjusting box, a worm wheel is fixedly connected to the rotating rod, a worm is rotatably connected to the inner bottom wall of the adjusting box and meshed with the worm wheel, an adjusting motor is fixedly connected to the top of the adjusting box, an output rotating shaft of the adjusting motor penetrates through the top of the adjusting box and extends to the inside of the adjusting box, and the output rotating shaft of the adjusting motor is fixedly connected with the worm.
A further technical scheme is that a charging hole and an observation window are fixedly connected to the charging box.
The technical scheme is that the bottom of the bottom plate is fixedly connected with a movable wheel, and the bottom plate is fixedly connected with a pushing handle.
According to a further technical scheme, bearings are fixedly connected to the inner bottom wall of the top box and the inner wall of the threaded rotary drum, and the threaded rotary drum and the transmission rod are fixedly connected with inner rings of the two bearings.
A further technical scheme is that an electromagnetic valve is fixedly installed on the discharge hole.
Compared with the prior art, the beneficial effects of the utility model are one of following at least:
1. the utility model discloses a start the pneumatic cylinder and go up and down the charging box, highly adjust the height of charging box according to the foaming machine sprue, auger blade through starting on the gear motor control transfer line rotates, thereby make the inside material of charging box evenly get rid of through the discharge gate, it meshes with lower bevel gear to push away bevel gear and connecting gear through starting electric putter, thereby drive screw thread rotary drum rotates, the movable block that makes the screw thread rotary drum surface carries out the downstream, the feed rate of the downward extrusion of the rotational speed through control gear motor and be convenient for control the discharge gate, thereby make the scraper blade come to scrape out the inner wall of charging box, avoided the charging box inner wall to have residual material, it is clean more convenient.
2. The utility model discloses a start adjusting motor control worm and rotate, thereby the drive bull stick rotates under the effect of worm wheel, thereby make the charging box rotate between two connecting plates, be convenient for feed in raw material to polyurethane foaming machine sprue, be convenient for annotate the material to the inside of charging box through setting up the charge door, be convenient for observe the inside material volume of charging box through setting up the observation window, remove the wheel and promote the handle through the setting and be convenient for thrust unit wholly remove, come to support screw thread rotary drum and transfer line through setting up the bearing, and reduced screw thread rotary drum and transfer line and rotated the coefficient of friction of in-process, through setting up the solenoid valve, be convenient for open or close the bottom of discharge gate.
Drawings
Fig. 1 is a schematic view of the structure of the charging box of the present invention.
Fig. 2 is a schematic view of the top box structure of the present invention.
Fig. 3 is a schematic view of the structure of the adjusting box of the present invention.
Fig. 4 is a front view of the present invention.
In the figure, 1, a bottom plate; 2. a hydraulic cylinder; 3. a connecting plate; 4. a rotating rod; 5. a feed box; 501. a discharge port; 502. a feed inlet; 503. an observation window; 6. a threaded rotating cylinder; 7. a movable block; 8. a squeegee; 9. a transmission rod; 10. a screw blade; 11. a top box; 12. an upper bevel gear; 13. a lower bevel gear; 14. a reduction motor; 15. an electric push rod; 16. a moving wheel; 17. a connecting gear; 18. pushing the handle; 19. an adjusting box; 20. a worm gear; 21. a worm; 22. the motor is regulated.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 in specific cases to those skilled in the art.
Example 1:
Example 2:
on the basis of the above embodiment, in embodiment 2 referring to fig. 1, 3 and 4, an adjusting box 19 is fixedly connected to one side surface of one connecting plate 3, a rotating rod 4 sequentially penetrates through one side surface of the connecting plate 3 and one side surface of the adjusting box 19 and extends to the inside of the adjusting box 19, a worm wheel 20 is fixedly connected to the rotating rod 4, a worm 21 is rotatably connected to the inner bottom wall of the adjusting box 19, the worm 21 is meshed with the worm wheel 20, an adjusting motor 22 is fixedly connected to the top of the adjusting box 19, an output rotating shaft of the adjusting motor 22 penetrates through the top of the adjusting box 19 and extends to the inside of the adjusting box 19, an output rotating shaft of the adjusting motor 22 is fixedly connected to the worm 21, the worm 21 is controlled to rotate by starting the adjusting motor 22, so that the rotating rod 4 is driven to rotate under the action of the worm wheel 20, and the feeding box 5 is rotated between the two connecting plates 3, the feeding to the polyurethane foaming machine sprue is convenient.
Example 3:
on the basis of the above embodiments, in embodiment 3, referring to an embodiment shown in fig. 4, a feed port 502 and an observation window 503 are fixedly connected to the feed box 5, so that the feed port 502 is convenient for injecting materials into the feed box 5, and the observation window 503 is convenient for observing the amount of the materials in the feed box 5.
Example 4:
on the basis of the above embodiments, in embodiment 4, referring to fig. 1 and fig. 4, as an embodiment, the bottom of the bottom plate 1 is fixedly connected with the moving wheel 16, the bottom plate 1 is fixedly connected with the pushing handle 18, and the moving wheel 16 and the pushing handle 18 are arranged to facilitate the moving of the pushing device as a whole.
Example 5:
on the basis of the above embodiment, referring to fig. 2, in embodiment 5, bearings are fixedly connected to the inner bottom wall of the top box 11 and the inner wall of the threaded drum 6, the threaded drum 6 and the transmission rod 9 are fixedly connected to the inner rings of the two bearings, the bearings are arranged to support the threaded drum 6 and the transmission rod 9, and the friction coefficient of the threaded drum 6 and the transmission rod 9 in the rotation process is reduced.
Example 6:
on the basis of the above embodiments, in embodiment 6, referring to an embodiment shown in fig. 1 and fig. 4, an electromagnetic valve is fixedly installed on the discharging port 501, and the electromagnetic valve is arranged to facilitate opening or closing of the bottom of the discharging port 501.
The working process of the utility model is as follows: the hydraulic cylinder 2, the speed reducing motor 14, the electric push rod 15 and the adjusting motor 22 are connected with a municipal power supply, the device moves around the foaming machine, the hydraulic cylinder 2 is started according to the height of the foaming machine to adjust the height of the feeding box 5, the worm 21 is controlled to rotate by starting the adjusting motor 22, so that the rotating rod 4 is driven to rotate under the action of the worm gear 20, the feeding box 5 is driven to rotate between the two connecting plates 3, the discharge port 501 is driven to rotate right above the filling port of the foaming machine, the auger blade 10 on the transmission rod 9 is controlled to rotate by starting the speed reducing motor 14, so that materials in the feeding box 5 are uniformly discharged through the discharge port 501, the connecting gear 17 is pushed to the upper bevel gear 12 to be meshed with the lower bevel gear 13 by starting the electric push rod 15, the threaded rotary drum 6 is driven to rotate, and the movable block 7 on the outer surface of the threaded rotary drum, make scraper blade 8 come to scrape out the inner wall of charging box 5, avoided charging box 5 inner wall to have residual material, it is more convenient clean, the feed rate of discharge gate 501 is convenient for control through the rotational speed of control gear motor 14 and the downward extrusion of scraper blade 8.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a polyurethane foaming machine feeding device, includes bottom plate (1) and charging box (5), its characterized in that: the top of the bottom plate (1) is fixedly connected with a group of hydraulic cylinders (2), the telescopic end of each hydraulic cylinder (2) is fixedly connected with a connecting plate (3), the outer side surface of the charging box (5) is fixedly connected with two symmetrical rotating rods (4), the bottom of the charging box (5) is fixedly connected with a discharge hole (501), the charging box (5) is rotatably connected between the two connecting plates (3) through the two rotating rods (4), the top of the charging box (5) is fixedly connected with a top box (11), the inner bottom wall of the top box (11) is rotatably connected with a threaded rotary drum (6), the threaded rotary drum (6) sequentially penetrates through the inner bottom wall of the top box (11) and the top of the charging box (5) and extends to the inside of the charging box (5), a movable block (7) is connected with the threaded rotary drum (6), and a scraper (8) matched with the charging box (5) is fixedly connected with the movable block (, the inside of screw thread rotary drum (6) is rotated and is connected with transfer line (9), bevel gear (13) under fixedly connected with on screw thread rotary drum (6), fixedly connected with auger blade (10) and last bevel gear (12) are gone up in transfer line (9), two inside walls of overhead bin (11) are fixedly connected with electric putter (15) respectively, the flexible end of electric putter (15) is rotated and is connected with connecting gear (17), it is symmetrical about connecting gear (17) to go up bevel gear (12) and lower bevel gear (13), the top fixedly connected with gear motor (14) of overhead bin (11), the output pivot of gear motor (14) runs through the top of overhead bin (11) and extends to the inside of overhead bin (11), the output and transfer line (9) fixed connection of gear motor (14).
2. The feeding device of a polyurethane foaming machine according to claim 1, characterized in that: one a side fixedly connected with regulating box (19) of connecting plate (3), a bull stick (4) runs through a side of connecting plate (3) and a side of regulating box (19) in proper order and extends to the inside of regulating box (19), fixedly connected with worm wheel (20) on bull stick (4), the interior diapire of regulating box (19) rotates and is connected with worm (21), worm (21) and worm wheel (20) mesh mutually, the top fixedly connected with adjusting motor (22) of regulating box (19), the output pivot of adjusting motor (22) runs through the top of regulating box (19) and extends to the inside of regulating box (19), the output pivot and the worm (21) fixed connection of adjusting motor (22).
3. The feeding device of a polyurethane foaming machine according to claim 1, characterized in that: and the charging box (5) is fixedly connected with a charging opening (502) and an observation window (503).
4. The feeding device of a polyurethane foaming machine according to claim 1, characterized in that: the bottom of the bottom plate (1) is fixedly connected with a movable wheel (16), and the bottom plate (1) is fixedly connected with a pushing handle (18).
5. The feeding device of a polyurethane foaming machine according to claim 1, characterized in that: the inner bottom wall of the top box (11) and the inner wall of the thread rotating cylinder (6) are fixedly connected with bearings, and the thread rotating cylinder (6) and the transmission rod (9) are fixedly connected with the inner rings of the two bearings.
6. The feeding device of a polyurethane foaming machine according to claim 1, characterized in that: and an electromagnetic valve is fixedly arranged on the discharge hole (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043525.7U CN213440747U (en) | 2020-09-17 | 2020-09-17 | Polyurethane foaming machine feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043525.7U CN213440747U (en) | 2020-09-17 | 2020-09-17 | Polyurethane foaming machine feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213440747U true CN213440747U (en) | 2021-06-15 |
Family
ID=76324535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043525.7U Expired - Fee Related CN213440747U (en) | 2020-09-17 | 2020-09-17 | Polyurethane foaming machine feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213440747U (en) |
-
2020
- 2020-09-17 CN CN202022043525.7U patent/CN213440747U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |