CN219984627U - Dropping tank for polyurethane adhesive production - Google Patents
Dropping tank for polyurethane adhesive production Download PDFInfo
- Publication number
- CN219984627U CN219984627U CN202223228110.2U CN202223228110U CN219984627U CN 219984627 U CN219984627 U CN 219984627U CN 202223228110 U CN202223228110 U CN 202223228110U CN 219984627 U CN219984627 U CN 219984627U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting rod
- polyurethane adhesive
- dead lever
- limiting
- 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.)
- Active
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 17
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 17
- 239000004814 polyurethane Substances 0.000 title claims abstract description 17
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 8
- 230000001133 acceleration Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 125000002462 isocyano group Chemical group *[N+]#[C-] 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a dropping tank for producing polyurethane adhesive, which comprises a body, wherein a discharging pipe is fixedly connected to the lower surface of the body, one end of the discharging pipe is fixedly connected with a fixing shell, a turntable is rotatably connected to the inside of the fixing shell, a second connecting rod is rotatably connected to the upper surface of the turntable, a baffle is rotatably connected to the inside of the fixing shell, a first connecting rod is rotatably connected to the lower surface of the turntable, one end of the second connecting rod is rotatably connected with one end of the baffle, a limiting plate is fixedly connected to the inside of the body, a fixing rod is slidably connected to the inside of the limiting plate, a floating ball is slidably connected to the circumferential surface of the fixing rod, a fixing mechanism is arranged on the upper surface of the floating ball, the floating ball is fixedly connected with the fixing rod through the fixing mechanism, and a piston is fixedly connected to one end of the fixing rod.
Description
Technical Field
The utility model relates to the technical field of dripping tanks, in particular to a dripping tank for producing polyurethane adhesive.
Background
Polyurethane adhesives refer to adhesives containing urethane groups or isocyanate groups in the molecular chain. Polyurethane adhesives fall into two broad categories, polyisocyanate and polyurethane. The polyisocyanate molecular chain contains isocyano and carbamate groups, so the polyurethane adhesive shows high activity and polarity. Has excellent chemical adhesion with active hydrogen-containing base materials, such as foam, plastic, wood, leather, fabric, paper, ceramic and other porous materials, and metal, glass, rubber, plastic and other smooth surface materials.
When the conventional dripping tank is used for long-time dripping, the dripping flow is changed due to the change of the dripping speed along with the change of the liquid residual quantity, so that the problem that long-time accurate constant-speed dripping cannot be realized easily is solved.
Disclosure of Invention
The utility model aims to provide a dripping tank for producing polyurethane adhesive, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a polyurethane adhesive production is with dropwise add jar, includes the body, the lower fixed surface of body is connected with arranges the material pipe, the one end fixedly connected with fixed shell of arranging the material pipe, the inside of fixed shell has the rotation to be connected with the carousel, the internal surface of carousel rotates and is connected with the second connecting rod, the inside of fixed shell rotates and is connected with the baffle, the surface of carousel rotates and is connected with first connecting rod, the one end of second connecting rod and the one end rotation of baffle are connected, the inside fixedly connected with limiting plate of body, the inside sliding connection of limiting plate has the dead lever, the circumference sliding connection of dead lever has the floater, the upper surface of floater is provided with fixed establishment, the floater passes through fixed establishment and dead lever fixed connection, the one end fixedly connected with piston of dead lever, the one end of dead lever and the other end rotation of first connecting rod are connected.
Preferably, the circumference of carousel is provided with multichannel spacing groove, and the shape of spacing groove sets up to the arc, the inside fixedly connected with of fixed shell a plurality of gag lever posts, the size phase-match of spacing groove and gag lever post.
Preferably, a spring is fixedly connected between the first connecting rod and the lower surface of the body, one end of the discharge pipe is communicated with the inside of the fixed shell, and a discharge port is arranged on the lower surface of the fixed shell.
Preferably, the fixing mechanism comprises a bolt which is in threaded connection with the inside of the floating ball, a plurality of limiting holes are formed in the circumferential surface of the fixing rod, and the sizes of the bolt and the limiting holes are matched.
Preferably, the side surface of the body is fixedly connected with a feeding pipe, and the inner diameter size of the feeding pipe is matched with the size of the piston.
Preferably, the upper surface of the body is fixedly connected with a pressure stabilizing valve, and the back of the body is fixedly connected with a liquid level meter.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when a user feeds materials through the feeding pipe, after the specified height is reached, the floating ball rises to drive the piston to block the feeding hole, so that the problem of overflow can be effectively prevented, the floating ball rises to drive the fixing rod to rise, the fixing rod drives the first connecting rod to rise, the first connecting rod drives the rotary table to rotate, the rotary table is limited in the limiting groove in the rotary table through the limiting rod, the rotary table drives the second connecting rod to extrude the baffle to rotate, the baffle rotates to change the aperture of the discharging pipe, when the discharging is needed, the feeding pipe is closed, the discharging pipe is opened, the floating ball falls to drive the fixing rod to fall, the fixing rod enables the rotary table to reset through the operation, the baffle expands the aperture of the discharging pipe along with the falling of the floating ball, so that the flow rate can be kept to a certain value by expanding the aperture, the acceleration can be kept to be discharged at a certain value, and the problem of accurate and uniform speed can be effectively prevented from changing along with the liquid allowance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;
fig. 4 is a sectional view showing the internal structure of the fixing case of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a body; 2. a fixed rod; 3. a floating ball; 4. a piston; 5. a discharge pipe; 6. a fixed case; 7. a first link; 8. a turntable; 9. a limit rod; 10. a second link; 11. a baffle; 12. a discharge port; 13. a spring; 14. a limiting hole; 15. a bolt; 16. a feed pipe; 17. a liquid level gauge; 18. a pressure stabilizing valve; 19. a limiting plate; 20. and a limit groove.
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 polyurethane adhesive production is with dropwise add jar, which comprises a body 1, the lower fixed surface of body 1 is connected with arranges material pipe 5, the one end fixedly connected with fixed shell 6 of arranging material pipe 5, the inside of fixed shell 6 has the rotation to be connected with carousel 8, the internal surface rotation of carousel 8 is connected with second connecting rod 10, the inside of fixed shell 6 is rotated and is connected with baffle 11, the surface rotation of carousel 8 is connected with first connecting rod 7, the one end of second connecting rod 10 and the one end rotation of baffle 11 are connected, the inside fixedly connected with limiting plate 19 of body 1, the inside sliding connection of limiting plate 19 has dead lever 2, the circumference sliding connection of dead lever 2 has floater 3, the upper surface of floater 3 is provided with fixed establishment, floater 3 passes through fixed establishment and dead lever 2 fixed connection, the one end fixedly connected with piston 4 of dead lever 2, the one end of dead lever 2 and the other end rotation of first connecting rod 7 are connected.
When the device is used, a user moves the floating ball 3 on the fixed rod 2, the fixed rod 2 slides on the floating ball 3 to a proper position, the rotating bolt 15 enters the limiting hole 14 to enable the floating ball 3 to be on the circumferential surface of the fixed rod 2, the feeding pipe 16 is opened to feed, the floating ball 3 is driven to rise along with the rising of materials, and after a specified value is reached, the floating ball 3 rises to drive one end of the fixed rod 2 to enable the piston 4 to enter the feeding pipe 16, so that the feeding pipe 16 is blocked, and the feeding pipe 16 can be stopped and the material overflow problem can be effectively prevented by closing the feeding pipe 16;
when the material is required to be discharged, the discharging pipe 5 is opened to perform the material discharging operation, along with the falling of the liquid level, the pressure of the liquid is reduced, the flow rate of the dripping liquid is reduced, the material is lowered and drives the floating ball 3 to descend, the floating ball 3 drives the fixed rod 2 to descend, the fixed rod 2 presses the first connecting rod 7 downwards, the first connecting rod 7 extrudes the rotary table 8, the rotary table 8 is limited by the limiting rod 9 so that the limiting groove 20 slides on the circumferential surface of the limiting rod 9, the rotary table 8 rotates and pulls the second connecting rod 10, the second connecting rod 10 pulls the baffle 11 to open so that the pipe diameter can be synchronously increased when the liquid level is reduced, and therefore, the flow of the flowing liquid is constant, the change of the dripping acceleration along with the change of the liquid allowance can be effectively prevented, and the problem of long-time accurate uniform speed dripping can not be realized.
Wherein, the circumference of carousel 8 is provided with multichannel spacing groove 20, and the shape of spacing groove 20 sets up to the arc, and the inside fixedly connected with of dead lever 2 is a plurality of gag lever posts 9, and spacing groove 20 all with the size phase-match of gag lever post 9, conveniently spacing carousel 8 for carousel 8 can rotate to certain distance and drive baffle 11 and open or close.
Wherein, fixedly connected with spring 13 between the lower surface of first connecting rod 7 and body 1, the one end of arranging material pipe 5 communicates with each other with the inside of fixed shell 6, conveniently drives fixed rod 2 to descend through spring 13 and drives first connecting rod 7 and take place the motion, and the lower surface of fixed shell 6 is provided with bin outlet 12, conveniently carries out the row material operation.
Wherein, fixed establishment includes threaded connection at the inside bolt 15 of floater 3, and the circumference of dead lever 2 is provided with a plurality of spacing holes 14, and the size phase-match of bolt 15 and spacing hole 14 makes things convenient for the mechanical energy to adjust the different positions of floater 3 to make things convenient for the inside liquid that gets into different height of body 1.
Wherein, the side surface fixedly connected with inlet pipe 16 of body 1, the internal diameter size of inlet pipe 16 and the size phase-match of piston 4 make things convenient for when liquid reaches the appointed height back, and piston 4 blocks up inlet pipe 16 to prevent the problem of overflow effectively.
Wherein, the upper surface fixedly connected with steady voltage valve 18 of body 1, the back fixedly connected with level gauge 17 of body 1, the pressure of convenient regulation body 1 and the height of penetrating body 1 liquid level.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. A polyurethane adhesive production is with dropwise add jar, its characterized in that: including body (1), the lower fixed surface of body (1) is connected with arranges material pipe (5), the one end fixedly connected with fixed shell (6) of arranging material pipe (5), the inside of fixed shell (6) has rotation to be connected with carousel (8), the internal surface of carousel (8) rotates and is connected with second connecting rod (10), the inside rotation of fixed shell (6) is connected with baffle (11), the surface rotation of carousel (8) is connected with first connecting rod (7), the one end of second connecting rod (10) and the one end rotation of baffle (11) are connected, the inside fixedly connected with limiting plate (19) of body (1), the inside sliding connection of limiting plate (19) has dead lever (2), the circumference sliding connection of dead lever (2) has floater (3), the upper surface of floater (3) is provided with fixed establishment, the one end fixedly connected with piston (4) of dead lever (2) through fixed establishment and dead lever (2), the one end rotation of dead lever (2) and the first connecting rod (7).
2. The dropping tank for producing polyurethane adhesive according to claim 1, wherein: the rotary table is characterized in that a plurality of limiting grooves (20) are formed in the circumferential surface of the rotary table (8), the limiting grooves (20) are arc-shaped, a plurality of limiting rods (9) are fixedly connected to the inside of the fixing shell (6), and the limiting grooves (20) are matched with the limiting rods (9) in size.
3. The dropping tank for producing polyurethane adhesive according to claim 1, wherein: a spring (13) is fixedly connected between the first connecting rod (7) and the lower surface of the body (1), one end of the discharge pipe (5) is communicated with the inside of the fixed shell (6), and a discharge opening (12) is formed in the lower surface of the fixed shell (6).
4. The dropping tank for producing polyurethane adhesive according to claim 1, wherein: the fixing mechanism comprises a bolt (15) which is in threaded connection with the inside of the floating ball (3), a plurality of limiting holes (14) are formed in the circumferential surface of the fixing rod (2), and the sizes of the bolt (15) and the limiting holes (14) are matched.
5. The dropping tank for producing polyurethane adhesive according to claim 1, wherein: the side surface of the body (1) is fixedly connected with a feeding pipe (16), and the inner diameter size of the feeding pipe (16) is matched with the size of the piston (4).
6. The dropping tank for producing polyurethane adhesive according to claim 1, wherein: the upper surface of the body (1) is fixedly connected with a pressure stabilizing valve (18), and the back of the body (1) is fixedly connected with a liquid level meter (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223228110.2U CN219984627U (en) | 2022-12-02 | 2022-12-02 | Dropping tank for polyurethane adhesive production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223228110.2U CN219984627U (en) | 2022-12-02 | 2022-12-02 | Dropping tank for polyurethane adhesive production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984627U true CN219984627U (en) | 2023-11-10 |
Family
ID=88615805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223228110.2U Active CN219984627U (en) | 2022-12-02 | 2022-12-02 | Dropping tank for polyurethane adhesive production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984627U (en) |
-
2022
- 2022-12-02 CN CN202223228110.2U patent/CN219984627U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219984627U (en) | Dropping tank for polyurethane adhesive production | |
| CN113082775B (en) | Chemical solution separating tank | |
| CN112316791A (en) | Medicine mixing arrangement for genetic engineering | |
| CN215160950U (en) | Cosmetic filling device of accurate accuse material | |
| CN112574883B (en) | Device for culturing animal muscle cells | |
| CN113351053B (en) | Processing equipment and processing method of beverage | |
| CN114849563A (en) | Sewage treatment medicament mixing arrangement | |
| CN112452200A (en) | Electronic industry glues stirring shaping structure | |
| CN110732158A (en) | supercritical CO of wall-broken Ganoderma spore powder2Fluid extraction equipment | |
| CN220809892U (en) | Automatic printing ink filling production line | |
| CN110711666A (en) | Clamping and coating device for sealing adhesive tape production | |
| CN220130393U (en) | Accurate unloader of diplopore granule material | |
| CN109459109B (en) | Closed bellows type accurate metering pump device | |
| CN215475839U (en) | Adjustable filling machine | |
| CN207777155U (en) | A kind of filling apparatus | |
| CN210021645U (en) | Formaldehyde distributor that green formaldehyde absorption tower used | |
| CN220048074U (en) | Automatic feeding device for 2, 3-dichlorotoluene raw material | |
| KR850000965Y1 (en) | Filling nozzle for liquid filling apparatus | |
| CN217601596U (en) | Drainage valve capable of adjusting drainage speed | |
| CN214040281U (en) | Weighing rotary distributor | |
| CN114432744A (en) | Quick defoaming device of glue | |
| CN214324297U (en) | Dry bag type isostatic pressing machine | |
| CN115215002B (en) | Storage device is used in production of film master batch | |
| CN218741847U (en) | Pharmacy reation kettle adds medicine control flap | |
| CN215742979U (en) | Agitating unit is used in production of degradable environmental protection glue |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |