CN114535002A - Dispensing method and dispensing system for ceramic blank tube plug loading - Google Patents
Dispensing method and dispensing system for ceramic blank tube plug loading Download PDFInfo
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- CN114535002A CN114535002A CN202210244251.9A CN202210244251A CN114535002A CN 114535002 A CN114535002 A CN 114535002A CN 202210244251 A CN202210244251 A CN 202210244251A CN 114535002 A CN114535002 A CN 114535002A
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- tube
- dispensing needle
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000000919 ceramic Substances 0.000 title claims abstract description 38
- 238000011068 loading method Methods 0.000 title claims description 11
- 239000003292 glue Substances 0.000 claims abstract description 188
- 238000011049 filling Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims 5
- 238000007598 dipping method Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a glue dispensing method and a glue dispensing system for filling a ceramic blank tube, wherein the glue dispensing method comprises the steps of firstly controlling the temperature and the viscosity of glue in a glue dispensing needle cylinder, then controlling the glue dispensing speed of a glue dispensing needle through a precise glue dispenser to enable the glue to be dripped on the wall surfaces of inner holes at two ends of the blank tube to be subjected to glue dispensing, then respectively putting plug columns to be fixed into the inner holes at two ends of the blank tube, rotating the plug columns to enable the glue dripped on the wall surfaces of the inner holes to be uniformly coated on the outer surfaces of the plug columns and the inner surfaces of the inner holes, utilizing the glue to be adhered in the inner holes of the blank tube, and finally completely curing at room temperature. By adopting the glue dispensing method and the glue dispensing system, through an automatic glue dispensing mode, not only can the labor cost be saved, but also the mutual adhesion of glue can be avoided, the working efficiency and the product quality are greatly improved, the damage of blank tubes is prevented, and the stability of the product quality is enhanced. Has convenient operation and use, strong practicability and is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of ceramic tube processing, in particular to a dispensing method and a dispensing system for ceramic blank tube plug installation.
Background
The ceramic tube is made of alumina having excellent insulation, high temperature resistance and chemical stability as a main component, and can be widely used in the fields of insulating tubes, protective tubes, electron tubes, arc tubes and the like. Before the ceramic tube is formed, the raw materials are generally manufactured into a blank tube, then the manufactured blank tube is sintered at high temperature in a high-temperature furnace, and the purpose of binder removal treatment is achieved through high-temperature sintering, so that additives contained in powder are removed, and the phenomenon that various additives are remained in a sintering body due to insufficient decomposition during high-temperature sintering to influence the performance of a product is avoided. When the powder is prepared, a certain amount of additives are required to be added into the raw materials, wherein the additives comprise auxiliary agents such as a binder, a lubricant and a dispersing agent, and the processing performance of the ceramic tube is improved by the added auxiliary agents.
Before high-temperature sintering, the manufactured ceramic blank tube needs to be subjected to plugging treatment, namely plugs corresponding to the ceramic blank tube are plugged into two ends of the ceramic blank tube, and the plugged plugs are required to be fixedly stuck in an inner hole of the ceramic blank tube through glue water. The existing plug loading method is a glue dipping transfer method, namely a plug is dipped with glue to be smeared on the plug, and then the plug is plugged into a ceramic blank tube. Meanwhile, because the clearance between the plugged plug and the inner hole of the ceramic blank tube is very small and is only about 0.03-0.06 mm, part of glue is scraped out by the end opening of the blank tube during assembly. Therefore, the adopted dipping mode can not only lead the glue amount to be uncontrollable when the plug is filled, thereby causing the bonding strength of the plug column and the parison tube to be unstable, if the dipped glue is more, the problem that the port is polluted easily can be caused, if the glue is less, the bonding problem can not be reached, but also because the glue remained at the port of the parison tube can cause the mutual bonding problem at the two ends of the parison tube because of the glue when the parison tubes are stacked, thereby causing the damage to easily occur when the follow-up separation is carried out, the parison tube mainly used for filling the plug is not porcelain yet, and the strength is poor and the parison tube is easy to damage. Therefore, the existing glue dipping transfer method is adopted in the process of filling and plugging aiming at the blank tube which is not made into porcelain, so that the operation is troublesome, the processing efficiency is low, the blank tube is very easy to damage when the blank tube is separated after filling and stacking, and the yield of the process is seriously influenced.
Disclosure of Invention
The invention aims to solve the technical problems in the background art, and provides a glue dispensing method and a glue dispensing system for the glue dispensing method, so as to solve the problems that the quality of a product is influenced because the bonding strength of a plug column and a blank tube is unstable and the yield is reduced due to uneven glue dipping amount in the manual plugging process of the blank tube.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a method for dispensing the plug of ceramic tube blank includes such steps as controlling the temp and viscosity of the glue in needle cylinder, controlling the dispensing speed of needle by precise dispensing machine, dropping the glue on the wall of internal hole at both ends of tube blank, putting the plug in the internal holes at both ends of tube blank, rotating the plug, uniformly coating the glue on the external surface of plug and the internal surface of internal hole, sticking it in the internal hole of tube blank, and solidifying at room temp.
Further, the volume of the dispensing needle cylinder is 150-250 ml, a needle cylinder constant temperature device is further arranged on the outer side of the dispensing needle cylinder, the needle cylinder constant temperature device is used for heating glue in the dispensing needle cylinder, the temperature of the glue in the dispensing needle cylinder is controlled to be 35 +/-5 ℃, and the glue is kept in a constant temperature state, so that the glue can flow conveniently.
Further, the glue dispensing method for the ceramic blank tube filling plug is characterized in that glue in the glue dispensing needle cylinder is ordinary synthetic glue or special synthetic glue, and the glue viscosity, namely the viscosity, of the glue is 3000-4000 cPs centipoise.
Further, the dispensing method for the ceramic blank tube filling plug is characterized in that a stainless steel needle with the specification of 20-30G is adopted as the dispensing needle, and the aperture of the stainless steel needle is 0.10-0.15 mm.
Further, the invention relates to a dispensing method for ceramic blank tube plug loading, wherein the precise dispensing machine controls the glue discharging amount of the glue in the dispensing needle cylinder through a pneumatic tube, and directly drips the glue into the inner hole of the blank tube by using a dispensing needle head, the dispensing speed of the dispensing needle head is controlled to be 55-65 drips/minute, and the driving air pressure of the pneumatic tube is 0.15-0.25 Mpa.
Further, the invention relates to a dispensing method for ceramic blank tube plug filling, wherein in the process of dispensing by using a dispensing needle, the number of dispensing drops dripped into an inner hole of a blank tube is controlled to be 1-3 drops, and the number of the dripped glue drops is uniformly distributed along the circumferential direction of the wall surface of the inner hole of the blank tube.
The invention also provides a glue dispensing system for ceramic blank tube plug loading, which comprises an intelligent control system, a precise glue dispenser, a glue dispensing needle cylinder, a glue dispensing needle head and a needle cylinder constant temperature device, wherein the intelligent control system is respectively connected with the precise glue dispenser and the needle cylinder constant temperature device; one end of the dispensing needle cylinder is communicated with the precise dispensing machine, the other end of the dispensing needle head is communicated, and the needle cylinder constant temperature device is sleeved on the outer side face of the dispensing needle cylinder and used for heating glue in the dispensing needle cylinder and keeping the glue in a constant temperature state.
Further, the invention relates to a dispensing system for ceramic blank tube plug loading, wherein the precise dispensing machine is an air pressure type dispensing machine and comprises an air pressure tube, an injection cylinder and a driving tube, a piston with controllable moving distance is arranged in the injection cylinder, the injection cylinder forms a piston cavity and a compression cavity through the piston, one end of the air pressure tube is connected with an external compressed air source, and the other end of the air pressure tube is communicated with the compression cavity in the injection cylinder; one end of the driving tube is communicated with the piston cavity in the ejection cylinder, the other end of the driving tube is connected with the dispensing needle cylinder, the pneumatic tube is used for providing movable driving air pressure for the piston in the ejection cylinder, and the moving of the piston is used for controlling the glue discharging amount of the dispensing needle cylinder.
Further, the dispensing system for the ceramic blank tube filling plug is characterized in that an air pressure control valve for adjusting driving air pressure is further arranged on the air pressure tube, and the air pressure control valve is electrically connected with an intelligent control system.
Further, the glue dispensing system for ceramic blank tube filling plug of the invention is characterized in that the needle cylinder thermostatic device comprises a heating device which is arranged outside the glue dispensing needle cylinder and is used for heating glue in the glue dispensing needle cylinder, and a temperature control device which is electrically connected with the heating device and is used for controlling the temperature of the glue in the glue dispensing needle cylinder, wherein the heating device and the temperature control device are respectively and electrically connected with the intelligent control system.
Compared with the prior art, the glue dispensing method and the glue dispensing system for ceramic blank tube plug filling have the beneficial effects that: the glue in the glue dispensing needle cylinder is controlled between proper glue dispensing temperature and glue viscosity through the needle cylinder constant temperature device sleeved on the outer side face of the glue dispensing needle cylinder, the flowing and glue dispensing speed of the glue is controlled through the precise glue dispenser and the glue dispensing needle head, the glue discharging amount at each time can be precisely controlled, the glue is directly dispensed into the blank tube through the glue dispensing needle head, and when the plug is filled into the port of the blank tube, the problem of residual glue is avoided. By adopting the glue dispensing method and the glue dispensing system, through an automatic glue dispensing mode, not only can the labor cost be saved, but also the mutual adhesion of glue can be avoided, the working efficiency and the product quality are greatly improved, the damage of blank tubes is prevented, and the stability of the product quality is enhanced. Has convenient operation and use, strong practicability and is suitable for popularization and use.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention.
Shown in the attached drawings: 1-intelligent control system, 2-precise dispenser, 3-dispensing syringe, 4-dispensing needle, 5-syringe thermostatic device, 6-blank tube and 7-plug.
Detailed Description
To further illustrate the concepts of the present invention, embodiments of the present invention will be described in further detail below with reference to the following drawings:
as shown in figure 1, the glue dispensing method for ceramic parison tube filling according to the present invention comprises a parison tube 6 and a plug 7 arranged in the parison tube 6, wherein the plug 7 is arranged in inner holes at two ends of the parison tube 6 and is flush with the end surface of the parison tube, the glue dispensing method comprises the steps of firstly controlling the temperature and the viscosity of glue in a glue dispensing syringe 3, then controlling the glue dispensing speed of a glue dispensing needle 4 through a precise glue dispenser 2 to drip the glue on the inner hole wall surfaces at two ends of the parison tube 6 to be dispensed, then respectively placing the plug 7 to be fixed into the inner holes at two ends of the parison tube 6, rotating the plug 7 to uniformly coat the glue on the inner hole wall surfaces on the outer surface of the plug 7 and the inner surface of the inner hole, utilizing the glue to adhere the plug to the inner hole of the parison tube 6, and finally carrying out complete curing at room temperature.
Further, the volume of the dispensing needle cylinder 3 is 150-250 ml, a needle cylinder constant temperature device 5 is further arranged on the outer side of the dispensing needle cylinder 3, the needle cylinder constant temperature device 5 is used for heating glue in the dispensing needle cylinder 3, the temperature of the glue in the dispensing needle cylinder 3 is controlled to be 35 +/-5 ℃, and the glue is kept in a constant temperature state, so that the glue can flow conveniently. The glue in the glue dispensing needle cylinder 3 is common synthetic glue or special synthetic glue, and the glue viscosity, namely the viscosity, of the glue is 3000-4000 cPs centipoise.
Further, the dispensing method for ceramic blank tube plug filling is characterized in that the dispensing needle head 4 is a stainless steel needle head with the specification of 20-30G, and the aperture of the stainless steel needle head is 0.10-0.15 mm.
Further, the invention relates to a dispensing method for ceramic blank tube plug loading, wherein the precise dispensing machine 2 controls the glue discharging amount of the glue in the dispensing needle cylinder 3 through a pneumatic tube, and directly drips the glue into the inner hole of the blank tube 6 through the dispensing needle head 4, the dispensing speed of the dispensing needle head 4 is controlled to be 55-65 drops/minute, and the driving air pressure of the pneumatic tube is 0.15-0.25 Mpa. In the 4-point dropping process of the dispensing needle head, the number of the dispensing drops dropped in the inner hole of the blank tube 6 is controlled to be 1-3 drops, and the number of the glue drops of the dropping drops is uniformly distributed along the circumferential direction of the inner hole wall surface of the blank tube 6.
The invention also provides a glue dispensing system for ceramic blank tube plug loading, which comprises an intelligent control system 1, a precise glue dispenser 2, a glue dispensing needle cylinder 3, a glue dispensing needle head 4 and a needle cylinder constant temperature device 5, wherein the intelligent control system 1 is respectively connected with the precise glue dispenser 2 and the needle cylinder constant temperature device 5, the precise glue dispenser 2 is used for providing free flowing power for glue in the glue dispensing needle cylinder 3, the glue dispensing needle cylinder 3 is used for filling glue for glue dispensing, and the glue dispensing needle head 4 is used for dripping the glue in the glue dispensing needle cylinder 3 into an inner hole of a blank tube 6 to be subjected to glue dispensing; one end of the dispensing needle cylinder 3 is communicated with the precise dispensing machine 2, the other end of the dispensing needle head 4 is communicated, and the needle cylinder constant temperature device 5 is sleeved on the outer side face of the dispensing needle cylinder 3 and used for heating the glue in the dispensing needle cylinder 3 and keeping the glue in a constant temperature state.
Further, the dispensing system for ceramic blank tube plug loading is characterized in that the precise dispensing machine 2 is an air pressure type dispensing machine and comprises an air pressure tube, an injection cylinder and a driving tube, a piston with controllable moving distance is arranged in the injection cylinder, the injection cylinder forms a piston cavity and a compression cavity through the piston, one end of the air pressure tube is connected with an external compressed air source, and the other end of the air pressure tube is communicated with the compression cavity in the injection cylinder; one end of the driving tube is communicated with a piston cavity in the ejection cylinder, the other end of the driving tube is connected with the dispensing needle cylinder 3, the pneumatic tube is used for providing movable driving air pressure for the piston in the ejection cylinder, and the moving of the piston is used for controlling the glue discharging amount of the dispensing needle cylinder 3. The pneumatic tube is also used for adjusting a pneumatic control valve for driving the pneumatic tube, and the pneumatic control valve is electrically connected with the intelligent control system 1.
Further, the dispensing system for ceramic blank tube filling according to the present invention, wherein the needle cylinder thermostat 5 includes a heating device disposed outside the dispensing needle cylinder 3 and configured to heat glue in the dispensing needle cylinder 3, and a temperature control device electrically connected to the heating device and configured to control a temperature of the glue in the dispensing needle cylinder 3, and the heating device and the temperature control device are respectively electrically connected to the intelligent control system 1.
The invention relates to a dispensing method and a dispensing system for ceramic blank tube plug loading, wherein an intelligent control system 1 is a controller combining the existing software and hardware, and can be composed of a controller (comprising a calculator, an image processor, a memory, an actuator, an interface and the like), control software, a feedback system (comprising a test element and an image monitor), a display and the like, an external communication interface and the like, and the intelligent control system can be selected from a PC (personal computer), a single board computer or a PLC (programmable logic controller) and belongs to the general electronic equipment in the prior art, and the specific model is not limited as long as the use requirement is met. The precise glue dispenser 2 adopts a pneumatic glue dispenser which is also a common general device in the prior art, and only needs to comprise a pneumatic tube, an injection cylinder and a driving tube, and can provide flowing power for the glue in the glue dispensing cylinder 3. The syringe thermostat 5 is also a common general-purpose device in the prior art, as long as it can provide heating and heat-preserving effects. The specific models of the intelligent control system 1, the precise glue dispenser 2 and the needle cylinder constant temperature device 5 are not limited, and the use requirements can be met.
In the specific application process, firstly, the prepared glue is placed into the dispensing needle cylinder 3, the glue in the dispensing needle cylinder 3 is heated through the needle cylinder thermostatic device 5 to the target temperature and reach the corresponding glue viscosity, then the precise glue dispenser 2 is utilized to accurately control the glue output amount each time, the glue can be directly dripped into the blank tube 6 through the dispensing needle head 4 to ensure that the dripping amount of each time is the same, and finally, the plug 7 is loaded, so that the glue dripped on the inner hole wall surface of the blank tube 6 is uniformly coated on the outer surface of the plug 7 and the inner surface of the inner hole, the glue is adhered in the inner hole of the blank tube 6, and finally, the complete curing is carried out at room temperature. Therefore, glue can not be remained at the end opening of the blank pipe 6, the defect of a glue dipping transfer method is overcome, the yield of products is greatly improved, and compared with the existing manual glue dipping transfer method, the method has the advantages of improving the quality in the aspects of cost, efficiency, quality and the like.
In conclusion, the glue dispensing method and the glue dispensing system provided by the invention can save labor cost, avoid mutual adhesion of glue, greatly improve working efficiency and product quality, prevent the blank tube from being damaged and enhance the stability of product quality by an automatic glue dispensing mode. Has convenient operation and use, strong practicability and is suitable for popularization and use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A glue dispensing method for ceramic blank tube plug loading comprises a blank tube and plug columns arranged in the blank tube, wherein the plug columns are arranged in inner holes at two ends of the blank tube and are parallel and level to the end faces of the blank tube, and the glue dispensing method is characterized in that: the glue dispensing method comprises the steps of firstly controlling the temperature and the viscosity of glue in a glue dispensing needle cylinder, then controlling the glue dispensing speed of a glue dispensing needle head through a precise glue dispenser to enable the glue to be dripped on the wall surfaces of inner holes at two ends of a blank tube to be subjected to glue dispensing, then respectively placing plug columns to be fixed into the inner holes at two ends of the blank tube, rotating the plug columns to enable the glue dripped on the wall surfaces of the inner holes to be uniformly coated on the outer surfaces of the plug columns and the inner surfaces of the inner holes, utilizing the glue to be bonded in the inner holes of the blank tube, and finally completely curing at room temperature.
2. The dispensing method for ceramic parison tube packing according to claim 1, wherein: the volume of the glue dispensing needle cylinder is 150-250 ml, a needle cylinder constant temperature device is further arranged on the outer side of the glue dispensing needle cylinder, the needle cylinder constant temperature device is used for heating glue in the glue dispensing needle cylinder, the temperature of the glue in the glue dispensing needle cylinder is controlled to be 35 +/-5 ℃, and the glue is kept in a constant temperature state, so that the glue can flow conveniently.
3. The dispensing method for ceramic parison tube packing according to claim 1, wherein: the glue in the glue dispensing needle cylinder is ordinary synthetic glue or special synthetic glue, and the glue viscosity, namely the viscosity, of the glue is 3000-4000 cPs centipoise.
4. The dispensing method for ceramic parison tube packing according to claim 1, wherein: the dispensing needle head is a stainless steel needle head with the specification of 20-30G, and the aperture of the stainless steel needle head is 0.10-0.15 mm.
5. The dispensing method for ceramic parison tube packing according to claim 1, wherein: the precise glue dispenser controls the glue discharging amount of glue in the glue dispensing needle cylinder through the air pressure pipe, the glue dispensing needle head is used for directly dripping the glue into an inner hole of the blank pipe, the glue dispensing speed of the glue dispensing needle head is controlled to be 55-65 drops/minute, and the driving air pressure of the air pressure pipe is 0.15-0.25 Mpa.
6. The dispensing method for ceramic parison tube packing according to claim 5, wherein: in the process of using the dispensing needle to dispense, the number of the dispensing drops dripped into the inner hole of the blank tube is controlled to be 1-3 drops, and the number of the glue drops of the dripping is uniformly distributed along the circumferential direction of the wall surface of the inner hole of the blank tube.
7. The utility model provides a dispensing system for ceramic base pipe dress stopper which characterized in that: the intelligent control system is respectively connected with the precise dispensing machine and the needle cylinder constant temperature device, the precise dispensing machine is used for providing free flowing power for glue in the dispensing needle cylinder, the dispensing needle cylinder is used for filling the glue for dispensing, and the dispensing needle head is used for dropping the glue in the dispensing needle cylinder into an inner hole of a blank tube to be dispensed; one end of the dispensing needle cylinder is communicated with the precise dispensing machine, the other end of the dispensing needle head is communicated, and the needle cylinder constant temperature device is sleeved on the outer side face of the dispensing needle cylinder and used for heating glue in the dispensing needle cylinder and keeping the glue in a constant temperature state.
8. The dispensing system of claim 7, wherein the dispensing system comprises: the precise dispenser is an air pressure dispenser and comprises an air pressure pipe, an injection cylinder and a driving pipe, wherein a piston with controllable moving distance is arranged in the injection cylinder, the injection cylinder forms a piston cavity and a compression cavity through the piston, one end of the air pressure pipe is connected with an external compressed air source, and the other end of the air pressure pipe is communicated with the compression cavity in the injection cylinder; one end of the driving tube is communicated with the piston cavity in the ejection cylinder, the other end of the driving tube is connected with the dispensing needle cylinder, the pneumatic tube is used for providing movable driving air pressure for the piston in the ejection cylinder, and the moving of the piston is used for controlling the glue discharging amount of the dispensing needle cylinder.
9. The dispensing system of claim 8, wherein the dispensing system comprises: and the air pressure control valve is also used for adjusting the driving air pressure and is electrically connected with the intelligent control system.
10. The dispensing system of claim 7, wherein the dispensing system comprises: the needle cylinder constant temperature device comprises a heating device arranged outside the dispensing needle cylinder and used for heating glue in the dispensing needle cylinder, and a temperature control device electrically connected with the heating device and used for controlling the temperature of the glue in the dispensing needle cylinder, wherein the heating device and the temperature control device are respectively electrically connected with an intelligent control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210244251.9A CN114535002A (en) | 2022-03-14 | 2022-03-14 | Dispensing method and dispensing system for ceramic blank tube plug loading |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210244251.9A CN114535002A (en) | 2022-03-14 | 2022-03-14 | Dispensing method and dispensing system for ceramic blank tube plug loading |
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| CN114535002A true CN114535002A (en) | 2022-05-27 |
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| CN202210244251.9A Pending CN114535002A (en) | 2022-03-14 | 2022-03-14 | Dispensing method and dispensing system for ceramic blank tube plug loading |
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