CN204320601U - The PUR glue sprayer improved - Google Patents
The PUR glue sprayer improved Download PDFInfo
- Publication number
- CN204320601U CN204320601U CN201420763198.4U CN201420763198U CN204320601U CN 204320601 U CN204320601 U CN 204320601U CN 201420763198 U CN201420763198 U CN 201420763198U CN 204320601 U CN204320601 U CN 204320601U
- Authority
- CN
- China
- Prior art keywords
- glue
- storage cavity
- glue storage
- piston
- pur
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model discloses a kind of PUR glue sprayer of improvement, structure comprises casing and pedestal, is provided with glue rod tank in described casing, is provided with glue storage cavity below glue rod tank, be provided with glue spraying head below glue storage cavity, between glue rod tank and glue storage cavity, be provided with heating plate; Glue rod tank top is provided with platen, and glue storage cavity sidewall is provided with piston, and piston is connected to oil pump by oil pipe, and oil pump is provided with stepper motor; Insulation sheet is provided with bottom glue storage cavity.The utility model can solve the deficiencies in the prior art, by being provided with the glue storage cavity of piston, utilizes stepper motor accurately to control gel quantity, the precision controlled glue amount when improve spraying operation, cost-saving.
Description
Technical field
The utility model relates to a kind of spraying equipment, especially a kind of PUR glue sprayer of improvement.
Background technology
PUR has the advantages such as easy preservation, setting rate be fast, is widely used in the bonding operation of various product.PUR is solid at normal temperatures, will carry out heating and melting in use to it.Existing PUR glue sprayer, when spraying the PUR of molten condition, accurately cannot control gel quantity, often occurs that degree of adhesion not or the situation of PUR waste.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of PUR glue sprayer of improvement, can the deficiencies in the prior art being solved, by being provided with the glue storage cavity of piston, utilizing stepper motor accurately to control gel quantity, precision when improve spraying operation, glue amount controlled, cost-saving.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A PUR glue sprayer for improvement, structure comprises casing and pedestal, is provided with glue rod tank in described casing, is provided with glue storage cavity, is provided with glue spraying head below glue storage cavity, be provided with heating plate between glue rod tank and glue storage cavity below glue rod tank; Glue rod tank top is provided with platen, and glue storage cavity sidewall is provided with piston, and piston is connected to oil pump by oil pipe, and oil pump is provided with stepper motor; Insulation sheet is provided with bottom glue storage cavity.
As preferably, described heating plate is provided with demarcation strip, leaves material hole between demarcation strip, demarcation strip is connected by reinforcement.
As preferably, the sidewall junction of described piston and described glue storage cavity is provided with sealing shroud.
As preferably, the material of described sealing shroud is polytetrafluoroethylene (PTFE).
As preferably, cabinet top is provided with ventilating fan.
The beneficial effect adopting technique scheme to bring is: the PUR of molten condition is squeezed in glue storage cavity by the utility model, utilizes stepper motor to drive oil pump, the stroke of accurate control piston, reaches the effect accurately controlling gel quantity.The insulation sheet arranged bottom glue storage cavity continues to heat glue storage cavity, ensures that PUR does not solidify.Heating plate is designed to multiple demarcation strip, increases the heating surface area of solid state heat melten gel, improves the thawing speed of PUR.Reinforcement is set between demarcation strip, improves the intensity of heating plate, larger extruding force can be born.Adopt the sealing shroud of polytetrafluoroethylene (PTFE) material to seal between piston and glue storage cavity sidewall, avoid PUR excessive.Polytetrafluoroethylene (PTFE) has the advantages such as wearability is good, smooth surface, make sealing shroud have the longer life-span, and piston movement resistance is less.Air in casing is discharged by the ventilating fan that cabinet top is arranged.Make to keep negative pressure state in casing always, avoid the gas that volatilizees in glue spraying process to the injury of human body.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model detailed description of the invention.
Fig. 2 is the partial enlarged drawing of piston and glue storage cavity sidewall junction in the utility model detailed description of the invention.
Detailed description of the invention
With reference to Fig. 1-2, structure of the present utility model comprises casing 1 and pedestal 2, is provided with glue rod tank 3 in described casing 1, is provided with glue storage cavity 4, is provided with glue spraying head 5 below glue storage cavity 4, be provided with heating plate 6 between glue rod tank 3 and glue storage cavity 4 below glue rod tank 3; Glue rod tank 3 top is provided with platen 7, and glue storage cavity 4 sidewall is provided with piston 8, and piston 8 is connected to oil pump 10 by oil pipe 9, and oil pump 10 is provided with stepper motor 11; Insulation sheet 12 is provided with bottom glue storage cavity 4.
It should be noted that and described heating plate 6 is provided with demarcation strip 61, leave material hole 62 between demarcation strip 61, demarcation strip 61 is connected by reinforcement 63.
It should be noted that described piston 8 is provided with sealing shroud 13 with the sidewall junction of described glue storage cavity 4.
It should be noted that the material of described sealing shroud 13 is polytetrafluoroethylene (PTFE).
In addition, described casing 1 top is provided with ventilating fan 14.
Operation principle of the present utility model is: glue rod is put into glue rod tank 3, open heating plate 6, uses platen 7 extruding glue rod downwards simultaneously.The PUR melted is flowed in glue storage cavity 4 by material hole 62.Stepper motor 11 drives oil pump 10 to spray hydraulic oil, and hydraulic oil drives piston 8 to extrude PUR downwards by oil pipe 9, is sprayed onto on placement workpiece on the base 2 by PUR by glue spraying head 5.Air in casing 1 is discharged by the ventilating fan 14 that casing 1 top is arranged.Make to keep negative pressure state in casing 1 always, avoid the gas that volatilizees in glue spraying process to the injury of human body.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. the PUR glue sprayer improved, structure comprises casing (1) and pedestal (2), it is characterized in that: in described casing (1), be provided with glue rod tank (3), glue rod tank (3) below is provided with glue storage cavity (4), glue storage cavity (4) below is provided with glue spraying head (5), is provided with heating plate (6) between glue rod tank (3) and glue storage cavity (4); Glue rod tank (3) top is provided with platen (7), and glue storage cavity (4) sidewall is provided with piston (8), and piston (8) is connected to oil pump (10) by oil pipe (9), and oil pump (10) is provided with stepper motor (11); Glue storage cavity (4) bottom is provided with insulation sheet (12).
2. the PUR glue sprayer of improvement according to claim 1, is characterized in that: described heating plate (6) is provided with demarcation strip (61), leaves material hole (62) between demarcation strip (61), and demarcation strip (61) is connected by reinforcement (63).
3. the PUR glue sprayer of improvement according to claim 1, is characterized in that: described piston (8) is provided with sealing shroud (13) with the sidewall junction of described glue storage cavity (4).
4. the PUR glue sprayer of improvement according to claim 3, is characterized in that: the material of described sealing shroud (13) is polytetrafluoroethylene (PTFE).
5. the PUR glue sprayer of improvement according to claim 1, is characterized in that: described casing (1) top is provided with ventilating fan (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763198.4U CN204320601U (en) | 2014-12-08 | 2014-12-08 | The PUR glue sprayer improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763198.4U CN204320601U (en) | 2014-12-08 | 2014-12-08 | The PUR glue sprayer improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320601U true CN204320601U (en) | 2015-05-13 |
Family
ID=53157004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763198.4U Expired - Fee Related CN204320601U (en) | 2014-12-08 | 2014-12-08 | The PUR glue sprayer improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057169A (en) * | 2015-08-24 | 2015-11-18 | 合肥日上电器股份有限公司 | Glue dispensing device for water level sensor |
| CN107824400A (en) * | 2017-12-22 | 2018-03-23 | 奥音新材料（镇江）有限公司 | A kind of loudspeaker produces special dispensing component |
-
2014
- 2014-12-08 CN CN201420763198.4U patent/CN204320601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057169A (en) * | 2015-08-24 | 2015-11-18 | 合肥日上电器股份有限公司 | Glue dispensing device for water level sensor |
| CN107824400A (en) * | 2017-12-22 | 2018-03-23 | 奥音新材料（镇江）有限公司 | A kind of loudspeaker produces special dispensing component |
| CN107824400B (en) * | 2017-12-22 | 2023-06-13 | 奥音新材料（镇江）有限公司 | Special dispensing assembly for loudspeaker production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204320601U (en) | The PUR glue sprayer improved | |
| CN205673629U (en) | A kind of automatic removing foreign matter the numerical control drilling machine saving coolant | |
| CN203945663U (en) | Mould head of blow-moulding machine | |
| CN207807845U (en) | A kind of PVC guardrails disconnecting device | |
| CN109093963A (en) | Cooling body is used in a kind of production of plastic product mold | |
| CN205043108U (en) | High -efficient base device of continuous type high -speed railway contact wire | |
| CN205386936U (en) | Shower nozzle is printed to 3D printer | |
| CN208004246U (en) | A kind of point glue equipment of energy-efficient network filter | |
| CN204076387U (en) | A kind of ultra-high pressure water fluid jet device | |
| CN206416363U (en) | A kind of cooling water bath for plastic extruding machine | |
| CN103241485A (en) | Oil or gas tank cooling and fire fighting system | |
| CN208554850U (en) | A kind of vacuum automobile tyre inner surface heat melten gel hot spraying device | |
| CN205989486U (en) | A kind of pressure-retaining system, apply the injection machine of this system | |
| CN209699837U (en) | Linkage plastics sucking moulding mold applied to modified material | |
| CN205835944U (en) | A kind of cooling device of plastic extruder | |
| CN203391296U (en) | Automatic temperature-control device for cooling of film-blowing wire drawing machine | |
| CN209205703U (en) | A kind of leakproof glue hot melting glue gun with refrigerating function | |
| CN202607115U (en) | Cooling device for cooling plate welding | |
| CN204533860U (en) | A kind of full copper touches water and moulds stop valve again | |
| CN112586860A (en) | Cosmetic capable of effectively realizing quantitative spraying | |
| CN204263491U (en) | The heating extrusion device of a kind of full-automatic art rattan machine processed | |
| CN204172235U (en) | Large size valve vulcanizing press | |
| CN201079771Y (en) | Hot melt gumming machine | |
| CN205572580U (en) | Sealing strip apparatus for producing | |
| CN205253407U (en) | Gas accuse diaphragm formula nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |