CN210357874U - A hot melt adhesive coating machine for plaster preparation - Google Patents
A hot melt adhesive coating machine for plaster preparation Download PDFInfo
- Publication number
- CN210357874U CN210357874U CN201921306628.9U CN201921306628U CN210357874U CN 210357874 U CN210357874 U CN 210357874U CN 201921306628 U CN201921306628 U CN 201921306628U CN 210357874 U CN210357874 U CN 210357874U
- Authority
- CN
- China
- Prior art keywords
- injection cylinder
- glue injection
- hot melt
- glue
- tank
- 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
- 239000011248 coating agent Substances 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 title claims abstract description 22
- 239000004831 Hot glue Substances 0.000 title claims abstract description 17
- 239000011505 plaster Substances 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 60
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 13
- 235000017491 Bambusa tulda Nutrition 0.000 description 13
- 241001330002 Bambuseae Species 0.000 description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 13
- 239000011425 bamboo Substances 0.000 description 13
- 238000004026 adhesive bonding Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model relates to the technical field of hot melt adhesive coating machines, in particular to a hot melt adhesive coating machine for plaster preparation, which comprises an adhesive tank, a stirring and heating mechanism is arranged in the glue tank, one side of the bottom of the glue tank is connected with a connecting pipe, the other end of the connecting pipe is communicated with the side wall of the glue injection cylinder, the connecting pipe is provided with a first one-way valve which is opened from the outside of the glue injection cylinder to the inside of the glue injection cylinder, a nozzle is arranged at the bottom of the glue injection barrel, a second one-way valve is arranged between the glue injection barrel and the nozzle, the second one-way valve is opened from the inside of the glue injection cylinder to the outside of the glue injection cylinder, the top of the glue injection cylinder is provided with a driving mechanism for driving the piston to slide up and down along the inner wall of the glue injection cylinder, the device is characterized in that a conveyor is arranged below the nozzle, a V-shaped splitter plate is arranged above the conveyor, and the distance between the surface of the splitter plate and the nozzle is gradually increased towards the two sides along the middle part. The utility model discloses can promote the homogeneity of hot melt adhesive coating.
Description
Technical Field
The utility model belongs to a hot melt adhesive coating machine field, in particular to hot melt adhesive coating machine for plaster preparation.
Background
The hot melt adhesive coating machine is a solid polymer which does not need solvent, contains no moisture and has hundred percent of solid meltability and is solid at normal temperature, the polymer is heated and melted to a certain degree and becomes a liquid adhesive which can flow and has certain viscosity, and the polymer is coated on a substrate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a hot melt adhesive coating machine for plaster preparation.
The purpose of the utility model is realized like this: the utility model provides a hot melt adhesive coating machine for plaster preparation, is including gluing the jar, be equipped with stirring heating mechanism in gluing the jar, bottom one side of gluing the jar is connected with the connecting pipe, the other end of connecting pipe and the lateral wall intercommunication of a injecting glue section of thick bamboo, be equipped with first check valve on the connecting pipe, first check valve is for opening to its inside from an injecting glue section of thick bamboo outside, the bottom of an injecting glue section of thick bamboo is equipped with the nozzle, be equipped with the second check valve between an injecting glue section of thick bamboo and the nozzle, the second check valve is for opening to its outside from an injecting glue section of thick bamboo inside, an injecting glue section of thick bamboo top is equipped with drive piston along its inner wall gliding actuating mechanism from top to bottom, the below of nozzle is equipped with the conveyer, the top of conveyer is equipped with the flow distribution plate of V-arrangement.
Stirring heating mechanism is including establishing the first motor at gluey tank deck portion, the tip coaxial coupling of first motor has the pivot, the pivot extend to glue jar inside and with glue and rotate between the top of jar and be connected, be connected with a plurality of puddlers in the pivot perpendicularly, be equipped with heating coil on the inner wall of jar.
The outer wall of the glue tank is provided with a heat insulation layer, and the bottom of the glue tank is vertically connected with a plurality of support legs.
Actuating mechanism includes the second motor, the second motor passes through the mounting bracket to be installed on the outer wall of gluing the jar, the output shaft coaxial coupling of second motor has the carousel, the edge of carousel rotates and is connected with the connecting rod, the other end of connecting rod rotates with the upper end of depression bar to be connected, the lower extreme of depression bar run through a injecting glue section of thick bamboo and with piston coaxial coupling.
The top of flow distribution plate is vertically connected with electric telescopic handle, electric telescopic handle's upper end and mounting bracket fixed connection.
The utility model discloses set up a injecting glue section of thick bamboo and spout glue as interim storage mechanism, adopted the gluey jar to save the colloidal sol, when coating, the piston in the injecting glue section of thick bamboo moves upwards earlier makes the melten gel get into the injecting glue section of thick bamboo, and the piston moves down afterwards, makes the colloidal sol in the injecting glue section of thick bamboo spout from the nozzle, and the volume of the colloidal sol volume of spouting at every turn like this is the volume of injecting glue section of thick bamboo, keeps spouting the unanimity of gluey volume, improves the coating homogeneity; the flow distribution plate of V-arrangement has been set up in the top of conveyer, through the distance between the base material of adjustment flow distribution plate and conveyer upper portion transport, can conveniently adjust the thickness of melten gel, and the flow distribution plate sets up to increase progressively to the distance between both sides and the nozzle from the centre, and the melten gel that will concentrate on the base material middle part like this is scraped to the edge of base material, improves the homogeneity of melten gel coating.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a front view of the present invention.
Detailed Description
One side of the bottom of the glue tank 1 is connected with a connecting pipe 22, the other end of the connecting pipe 22 is communicated with the side wall of a glue injection cylinder 21, a first one-way valve 18 is arranged on the connecting pipe 22, the first one-way valve 18 is opened from the outside of the glue injection cylinder 21 to the inside of the glue injection cylinder, a nozzle 20 is arranged at the bottom of the glue injection cylinder 21, a second one-way valve 19 is arranged between the glue injection cylinder 21 and the nozzle 20, the second one-way valve 19 is opened from the inside of the glue injection cylinder 21 to the outside of the glue injection cylinder, a driving mechanism for driving a piston 15 to slide up and down along the inner wall of the glue injection cylinder 21 is arranged at the top of the glue injection cylinder 21, the glue injection cylinder 21 is used as a temporary storage mechanism for spraying glue, the glue tank 1 is used for storing the glue, when coating is carried out, the piston 15 in the glue injection cylinder 21 firstly moves upwards to open the first one-way valve 18, close, the sol in the glue injection cylinder 21 is injected from the nozzle, so that the amount of the sol injected each time is the volume change value generated by the movement of the piston 15, the consistency of the injection amount is kept, and the coating uniformity is improved.
The lower part of the nozzle 20 is provided with a conveyor 14, the upper part of the conveyor 14 is provided with a V-shaped splitter plate 12, and the distance between the surface of the splitter plate 12 and the nozzle 20 increases from the middle part to two sides. Set up the flow distribution plate 12 of V-arrangement in the top of conveyer 14, distance between the substrate 13 through adjusting flow distribution plate 12 and the 14 upper portion of conveyer and carrying, can conveniently adjust the thickness of melten gel, and flow distribution plate 12 sets up to increase progressively to distance between both sides and the nozzle 20 from the centre, conveniently will concentrate on the melten gel in the middle part of substrate 13 like this and scrape the edge to substrate 13, improve the homogeneity of melten gel coating.
Actuating mechanism includes second motor 8, and second motor 8 passes through mounting bracket 10 to be installed on the outer wall of gluing jar 1, and second motor 8's output shaft coaxial coupling has carousel 7, and the edge of carousel 7 rotates and is connected with connecting rod 9, and the other end of connecting rod 9 rotates with depression bar 6's upper end to be connected, and the lower extreme of depression bar 6 runs through a injecting glue section of thick bamboo 21 and with piston 15 coaxial coupling. The second motor 8 drives the turntable 7 to rotate, thereby driving the piston 15 to move up and down.
The top of flow distribution plate 12 is vertically connected with electric telescopic handle 11, and electric telescopic handle 11's upper end and mounting bracket 10 fixed connection. The distance between the splitter plate 12 and the conveyor 14 is adjusted through the electric telescopic rod 1, and the thickness of the hot melt adhesive on the surface of the base material 13 is adjusted.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a hot melt adhesive coating machine for plaster preparation, includes gluey jar, its characterized in that: the glue tank is internally provided with a stirring and heating mechanism, one side of the bottom of the glue tank is connected with a connecting pipe, the other end of the connecting pipe is communicated with the side wall of the glue injection cylinder, the connecting pipe is provided with a first one-way valve, the first one-way valve is opened from the outside of the glue injection cylinder to the inside of the glue injection cylinder, the bottom of the glue injection cylinder is provided with a nozzle, a second one-way valve is arranged between the glue injection cylinder and the nozzle, the second one-way valve is opened from the inside of the glue injection cylinder to the outside of the glue injection cylinder, the top of the glue injection cylinder is provided with a driving mechanism for driving a piston to slide up and down along the inner wall of the glue injection cylinder, a conveyor is arranged below the nozzle, a V-shaped splitter plate.
2. The hot melt adhesive coating machine for plaster preparation according to claim 1, wherein the stirring and heating mechanism comprises a first motor arranged on the top of the adhesive tank, the end of the first motor is coaxially connected with a rotating shaft, the rotating shaft extends into the adhesive tank and is rotatably connected with the top of the adhesive tank, the rotating shaft is vertically connected with a plurality of stirring rods, and the inner wall of the adhesive tank is provided with a heating coil.
3. A hot melt adhesive coating machine for plaster preparation according to claim 1, wherein the outer wall of the adhesive tank is provided with a heat insulating layer, and the bottom of the adhesive tank is vertically connected with a plurality of support legs.
4. The hot melt adhesive coating machine for plaster preparation according to claim 1, wherein the driving mechanism comprises a second motor, the second motor is mounted on the outer wall of the adhesive tank through a mounting frame, an output shaft of the second motor is coaxially connected with a rotary disc, the edge of the rotary disc is rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected with the upper end of a pressing rod, and the lower end of the pressing rod penetrates through the adhesive injection cylinder and is coaxially connected with the piston.
5. A hot melt adhesive coating machine for plaster preparation according to claim 4, wherein an electric telescopic rod is vertically connected to the top of the flow distribution plate, and the upper end of the electric telescopic rod is fixedly connected with the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306628.9U CN210357874U (en) | 2019-08-13 | 2019-08-13 | A hot melt adhesive coating machine for plaster preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306628.9U CN210357874U (en) | 2019-08-13 | 2019-08-13 | A hot melt adhesive coating machine for plaster preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210357874U true CN210357874U (en) | 2020-04-21 |
Family
ID=70250322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306628.9U Expired - Fee Related CN210357874U (en) | 2019-08-13 | 2019-08-13 | A hot melt adhesive coating machine for plaster preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210357874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549610A (en) * | 2020-12-08 | 2021-03-26 | 江西回医堂中医药科技有限公司 | Processing equipment and method for external gel paste |
| CN112827759A (en) * | 2020-12-30 | 2021-05-25 | 广东新纪源复合材料股份有限公司 | Composite optical pre-coating film and preparation method thereof |
| CN115283197A (en) * | 2022-08-11 | 2022-11-04 | 宝鸡法士特齿轮有限责任公司 | Automatic quantitative uniform gluing device for bolts |
-
2019
- 2019-08-13 CN CN201921306628.9U patent/CN210357874U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549610A (en) * | 2020-12-08 | 2021-03-26 | 江西回医堂中医药科技有限公司 | Processing equipment and method for external gel paste |
| CN112827759A (en) * | 2020-12-30 | 2021-05-25 | 广东新纪源复合材料股份有限公司 | Composite optical pre-coating film and preparation method thereof |
| CN115283197A (en) * | 2022-08-11 | 2022-11-04 | 宝鸡法士特齿轮有限责任公司 | Automatic quantitative uniform gluing device for bolts |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |