CN112221898A - Heating equipment and dispensing system - Google Patents
Heating equipment and dispensing system Download PDFInfo
- Publication number
- CN112221898A CN112221898A CN202011068521.2A CN202011068521A CN112221898A CN 112221898 A CN112221898 A CN 112221898A CN 202011068521 A CN202011068521 A CN 202011068521A CN 112221898 A CN112221898 A CN 112221898A
- Authority
- CN
- China
- Prior art keywords
- heating
- plate
- heating plate
- heating apparatus
- heater
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- 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
- B05C13/00—Means for manipulating or holding work, e.g. for 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
Landscapes
- Resistance Heating (AREA)
Abstract
The invention provides a heating device and a dispensing system, wherein the heating device comprises: a heating plate having a plurality of through holes formed in a thickness direction thereof; the heater is arranged in the heating plate and used for heating the heating plate; the blowing plate is connected with the bottom of the heating plate, a first groove is formed in the position, covered by the heater, of the upper surface of the blowing plate, a gas supply hole communicated with the first groove is formed in the top of the blowing plate, and gas is provided for the first groove through the gas supply hole. According to the heating equipment provided by the invention, the product can be heated in a mode of not contacting the product, and the heating equipment has the advantages of high heating efficiency, good uniformity and high stability.
Description
Technical Field
The invention relates to the field of dispensing, in particular to heating equipment and a dispensing system.
Background
A firing equipment for point gum machine at present needs the product to place and heats on heating platform, and heating platform's unsmooth influence the planarization of product influences the point and glues the precision, and heating platform's dirty also pollutes the product easily moreover. In order to keep the product in a static state for dispensing, the heating device needs to lift the product out of the conveying device, which results in complex structure and increased cost of the equipment.
Disclosure of Invention
In view of this, the present invention provides a heating apparatus and a dispensing system, which can heat a product without contacting the product, and have high heating efficiency, good uniformity and high stability.
To solve the above technical problem, in one aspect, the present invention provides a heating apparatus, including:
a heating plate having a plurality of through holes formed in a thickness direction thereof;
the heater is arranged in the heating plate and used for heating the heating plate;
the blowing plate is connected with the bottom of the heating plate, a first groove is formed in the position, covered by the heater, of the upper surface of the blowing plate, a gas supply hole communicated with the first groove is formed in the top of the blowing plate, and gas is provided for the first groove through the gas supply hole.
Further, the heating plate is shaped like a rectangular parallelepiped, a first installation passage is formed in the heating plate in the length direction thereof,
the heater is a heating rod, the heating rod is accommodated in the first installation channel,
the through holes are distributed on two sides of the first mounting channel.
Further, the heating plate is formed with a second installation path adjacent to the first installation path in a length direction thereof,
the heating apparatus further includes:
and the thermocouple is accommodated in the second mounting channel so as to detect the temperature of the heating plate.
Further, the heating apparatus further includes:
the overheat protector is connected with the thermocouple and the heating rod and used for enabling the heating rod to stop heating when the temperature detected by the thermocouple is larger than a preset threshold value.
Further, the overheat protector is provided at an end of the blow plate,
the heating apparatus further includes:
a cover plate housing the overheat protector.
Further, the heating apparatus further includes:
the sealing gasket is arranged between the heating plate and the blowing plate, and the blowing plate is connected with the heating plate through the sealing gasket;
and the fastener penetrates through the blow plate and the sealing gasket to be connected with the heating plate.
Further, the sealing gasket is a silica gel gasket.
Further, second grooves are formed on the lower surface of the heating plate at positions corresponding to the edge of the first groove of the heating plate and positions on two sides of the edge, the number of the second grooves is multiple, the second grooves are spaced from the fastening piece,
the through holes are distributed in the second groove.
Further, the heating plate is integrally formed with the blowing plate.
In another aspect, the present invention provides a dispensing system, including:
a first transfer assembly;
the second conveying assembly is parallel to and opposite to the first conveying assembly, and the first conveying assembly and the second conveying assembly support products together and convey the products;
the heating device is arranged between the first conveying assembly and the second conveying assembly to heat products supported by the first conveying assembly and the second conveying assembly, and the heating device is any one of the heating devices.
The technical scheme of the invention at least has one of the following beneficial effects:
according to the heating apparatus of the present invention, the heating plate, the heater and the blowing plate, external air enters the first groove of the blowing plate through the air supply hole, the first groove receives air, the air exits through the through hole of the heating plate, the heating plate heats the air when the air passes through the heating plate, and the air having heat is distributed on the product, thereby heating the product. Therefore, the product can be heated in a non-contact mode, and the heating efficiency is high, the uniformity is good, and the stability is high.
Drawings
Fig. 1 is a schematic structural view of a heating apparatus according to an embodiment of the present invention;
FIG. 2 is an exploded view of the heating apparatus of FIG. 1;
FIG. 3 is a schematic view of the heating plate of FIG. 1;
fig. 4 is a schematic structural diagram of a dispensing system according to an embodiment of the invention.
Reference numerals:
1300. a first transfer assembly; 1400. a second transfer assembly; 4000. a heating device; 4100. heating plates; 4110. a through hole; 4120. a second groove; 4200. blowing a plate; 4210. a first groove; 4220. an air supply hole; 4300. a heater; 4400. a thermocouple; 4510. an overheat protector; 4520. a cover plate; 4600. and a gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
Next, a heating apparatus 4000 according to an embodiment of the present invention is first explained with reference to the drawings.
As shown in fig. 1 to 3, a heating apparatus 4000 according to the present invention includes: a heating plate 4100, a heater 4300, and a blow plate 4200.
First, the heating plate 4100 is explained. The heating plate 4100 has a plurality of through holes 4110 formed in the thickness direction thereof. Thus, the heating plate 4100 can provide heat, and when gas passes through the through hole 4110, the stability of the gas rises, which facilitates the heating of the product by the gas.
Next, the heater 4300 is explained. The heater 4300 is provided inside the heating plate 4100, and the heating plate 4100 is heated by the heater 4300. The heater 4300 serves as a heat source and can stably heat the heating plate 4100.
Finally, the blow plate 4200 is explained. The blow plate 4200 is connected to the bottom of the heating plate 4100, the blow plate 4200 is formed with first grooves 4210 at a position covered by the heater 4300 on the upper surface thereof, the top of the blow plate 4200 is formed with gas supply holes 4200 communicating with the first grooves 4210, and gas is supplied to the first grooves 4210 through the gas supply holes 4200. The heating plate 4100 is connected to the blowing plate 4200, and the first groove 4210 is formed as an inner sealed cavity so as to receive gas and discharge the gas through the penetration hole 4110.
Optionally, the heating plate 4100 is integrally formed with the blow plate 4200. The integral molding enables the heating plate 4100 and the blowing plate 4200 to have good sealing performance and no gap at all, thereby facilitating heating of gas and discharge of gas from the through hole 4110. The above are only optional examples, and the heating plate 4100 may be separately provided from the blow plate 4200, and may be connected by a fastener for easy maintenance, which may be selected according to the user's needs.
In the above heating apparatus, the external gas enters the first groove 4210 of the blowing plate 4200 through the gas supply hole 4200, the first groove 4210 receives the gas, the gas exits through the through hole 4110 of the heating plate 4100, and when the gas passes through the heating plate 4100, the heating plate 4100 heats the gas, and the gas having heat is dispersed to the product, thereby heating the product. Therefore, the product can be heated in a non-contact mode, and the heating efficiency is high, the uniformity is good, and the stability is high.
According to some embodiments of the present invention, the heating plate 4100 is shaped as a rectangular parallelepiped, the heating plate 4100 is formed with a first mounting passage in a length direction thereof, the heater 4300 is a heating rod received in the first mounting passage, and the penetration holes 4110 are distributed at both sides of the first mounting passage.
The heating rod heats the installation channel, so that the heating plate 4100 in a cuboid shape is heated more uniformly, the through holes 4110 are distributed on two sides of the installation channel, and the sealing effect of the sealing chambers of the first groove 4210 and the heating plate 4100 caused by the communication between the through holes 4110 and the installation holes is prevented from being reduced.
Further, the heating plate 4100 is formed with a second installation passage adjacent to the first installation passage in a length direction thereof, and the heating apparatus 4000 further includes a thermocouple 4400, and the thermocouple 4400 is accommodated in the second installation passage to perform temperature detection on the heating plate 4100. The temperature of the heating plate 4100 can be accurately obtained by the thermocouple 4400, thereby conveniently providing the accurate temperature required by the heating of the product and ensuring the stability of the heating.
Further, the heating apparatus 4000 further includes an overheat protector 4510, the overheat protector 4510 connects the thermocouple 4400 and the heating rod, and the overheat protector 4510 is configured to stop heating the heating rod when the temperature detected by the thermocouple 4400 is greater than a predetermined threshold value.
When equipment is in failure, the heating rod is continuously heated, and the product is poor due to ultrahigh temperature. When the temperature exceeds a preset threshold value (which can be determined according to the limit high value of the fluctuation range of the set temperature value in the actual operation), which indicates that the temperature control of the heating rod fails, the equipment fails, and the overheat protector 4510 can cut off the power supply of the heating rod, so that the heater 4300 stops heating. Therefore, the safety of the equipment can be improved, and the defect of products caused by overhigh equipment stability is avoided.
Further, an overheat protector 4510 is provided at an end of the blow plate 4200, and the heating apparatus 4000 further includes a cover plate 4520, the cover plate 4520 accommodating the overheat protector 4510.
Thus, the cover 4520 protects the overheat protector 4510 and facilitates attachment and detachment of the overheat protector 4510.
According to some embodiments of the invention, the heating apparatus 4000 further comprises a sealing gasket 4600 and a fastener. A gasket 4600 is disposed between the heating plate 4100 and the blowing plate 4200, and the blowing plate 4200 is connected to the heating plate 4100 through the gasket 4600. Fasteners are attached to the heating plate 4100 through the blow plate 4200 and the sealing gasket 4600. Here, the fastening means may be screws, and screw holes are formed in the heating plate 4100, and the screws are passed through the blowing plate 4200 and the gasket 4600 from the bottom of the blowing plate 4200 upward to be screw-coupled with the screw holes of the heating plate 4100, thereby tightly coupling the heating plate 4100, the gasket 4600 and the blowing plate 4200.
Therefore, no gap is formed among the blowing plate 4200, the sealing gasket 4600 and the heating plate 4100 by the sealing gasket 4600 and the fastening member, so that the sealing property of the first groove 4210 of the blowing plate 4200 is ensured, and the gas heating effect is ensured.
Optionally, the sealing pad 4600 is a silicone pad. The heat resistance of silica gel pad is better and softer, can increase sealed effect.
Further, the heating plate 4100 is formed with a plurality of second grooves 4120 on the lower surface thereof at positions corresponding to the edge of the first groove 4210 of the heating plate 4100 and at positions on both sides of the edge, the plurality of second grooves 4120 are spaced apart from the fastening member, and through holes 4110 are distributed in the second grooves 4120.
Since the heating plate 4100 and the blowing plate 4200 are closely coupled, the area of the heating plate 4100 corresponding to the outer periphery of the second groove 4120 is blocked by the heating plate 4100, and gas cannot be discharged at this area. And a second groove 4120 is provided to communicate the second groove 4120 with the first groove 4210, and gas can be exhausted through the through holes 4110 distributed in the second groove 4120 to heat the product. This increases the area of the through holes 4110 of the heating plate 4100, thereby heating a product in a wider range and increasing heating efficiency.
In addition, the embodiment of the invention also provides a dispensing system.
As shown in fig. 4, the dispensing system includes a first transfer assembly 1300, a second transfer assembly 1400, and a heating apparatus 4000.
The second conveying assembly 1400 is disposed parallel to and opposite to the first conveying assembly 1300, and the first conveying assembly 1300 and the second conveying assembly 1400 support and convey the products together. The heating apparatus 4000 is disposed between the first and second conveying assemblies to heat the products supported by the first and second conveying assemblies 1300 and 1400, and the heating apparatus 4000 is the heating apparatus 4000 of the above embodiment.
Therefore, the product can be simply, conveniently and stably conveyed and heated, the efficiency is high, and the equipment cost is controllable.
While the foregoing is directed to the preferred embodiment of the present invention, 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 as defined in the appended claims.
Claims (10)
1. A heating device (4000) characterized by comprising:
a heating plate (4100) in which a plurality of through-holes (4110) are formed in the thickness direction of the heating plate (4100);
a heater (4300) that is disposed inside the heating plate (4100), the heater (4300) heating the heating plate (4100) by the heater (4300);
a blow plate (4200), the blow plate (4200) being coupled to the bottom of the heating plate (4100), the blow plate (4200) being formed with a first groove (4210) at a position covered by the heater (4300) on an upper surface thereof, and a top of the blow plate (4200) being formed with a gas supply hole (4220) communicating with the first groove (4210), the first groove (4210) being supplied with gas through the gas supply hole (4220).
2. The heating apparatus (4000) according to claim 1, wherein the heating plate (4100) has a rectangular parallelepiped shape, the heating plate (4100) is formed with a first installation passage in a length direction thereof,
the heater (4300) is a heater rod received in the first mounting channel,
the through holes (4110) are distributed on two sides of the first mounting channel.
3. The heating apparatus (4000) according to claim 2, wherein the heating plate (4100) is formed with a second installation pathway adjacent to the first installation pathway in a length direction thereof,
the heating apparatus (4000) further comprises:
a thermocouple (4400), the thermocouple (4400) is accommodated in the second installation channel so as to detect the temperature of the heating plate (4100).
4. The heating apparatus (4000) of claim 3, further comprising:
an overheat protector (4510), the overheat protector (4510) connecting the thermocouple (4400) and the heater bar, the overheat protector (4510) being configured to cause the heater bar to stop heating when the temperature detected by the thermocouple (4400) is greater than a predetermined threshold.
5. The heating apparatus (4000) according to claim 4, wherein the overheat protectors (4510) are provided at ends of the blow plate (4200),
the heating apparatus (4000) further comprises:
a cover plate (4520), the cover plate (4520) housing the overheat protector (4510).
6. The heating apparatus (4000) of claim 1, further comprising:
a sealing gasket (4600), the sealing gasket (4600) being disposed between the heating plate (4100) and the blowing plate (4200), the blowing plate (4200) being connected to the heating plate (4100) through the sealing gasket (4600);
fasteners connected to the heating plate (4100) through the blowing plate (4200) and the sealing pad (4600).
7. The heating apparatus (4000) according to claim 6, wherein the sealing pad (4600) is a silicone pad.
8. The heating apparatus (4000) according to claim 6, wherein the heating plate (4100) is formed at a lower surface thereof with second grooves (4120) corresponding to positions of edges of the first grooves (4210) of the heating plate (4100) and positions of both sides of the edges, the second grooves (4120) being plural in number, the second grooves (4120) being spaced apart from the fastening member,
the through holes (4110) are distributed in the second groove (4120).
9. The heating apparatus (4000) according to claim 1, wherein the heating plate (4100) is integrally formed with the blow plate (4200).
10. A dispensing system, comprising:
a first transfer assembly (1300);
a second conveying assembly (1400), the second conveying assembly (1400) being arranged in parallel and opposite to the first conveying assembly (1300), the first conveying assembly (1300) and the second conveying assembly (1400) supporting and conveying products together;
a heating apparatus (4000), the heating apparatus (4000) being arranged between the first and second conveyor assemblies to heat products supported by the first and second conveyor assemblies (1300, 1400), the heating apparatus (4000) being as claimed in any of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011068521.2A CN112221898A (en) | 2020-09-28 | 2020-09-28 | Heating equipment and dispensing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011068521.2A CN112221898A (en) | 2020-09-28 | 2020-09-28 | Heating equipment and dispensing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112221898A true CN112221898A (en) | 2021-01-15 |
Family
ID=74121009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011068521.2A Pending CN112221898A (en) | 2020-09-28 | 2020-09-28 | Heating equipment and dispensing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112221898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023244456A1 (en) * | 2022-06-15 | 2023-12-21 | Illinois Tool Works Inc. | Dispenser and lifting device of dispenser |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012054268A (en) * | 2010-08-31 | 2012-03-15 | Nec Corp | Heating device |
| CN103152846A (en) * | 2013-03-13 | 2013-06-12 | 沈闽江 | Thick film heating device |
| CN206652683U (en) * | 2017-02-23 | 2017-11-21 | 深圳市卓翼科技股份有限公司 | Blowning installation and point gum machine |
| CN211563540U (en) * | 2019-12-30 | 2020-09-25 | 苏州矩度电子科技有限公司 | Heating and conveying device of dispenser |
-
2020
- 2020-09-28 CN CN202011068521.2A patent/CN112221898A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012054268A (en) * | 2010-08-31 | 2012-03-15 | Nec Corp | Heating device |
| CN103152846A (en) * | 2013-03-13 | 2013-06-12 | 沈闽江 | Thick film heating device |
| CN206652683U (en) * | 2017-02-23 | 2017-11-21 | 深圳市卓翼科技股份有限公司 | Blowning installation and point gum machine |
| CN211563540U (en) * | 2019-12-30 | 2020-09-25 | 苏州矩度电子科技有限公司 | Heating and conveying device of dispenser |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023244456A1 (en) * | 2022-06-15 | 2023-12-21 | Illinois Tool Works Inc. | Dispenser and lifting device of dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100881897B1 (en) | Surface mount heater | |
| US9950545B2 (en) | Drying device and drying system | |
| CN112221898A (en) | Heating equipment and dispensing system | |
| US20160273832A1 (en) | Drying device and recording medium drying system | |
| US20090139972A1 (en) | Docking connector | |
| KR101981983B1 (en) | Led heater | |
| KR100864831B1 (en) | Silcon mixing and feeding apparatus | |
| US20060096251A1 (en) | Resistance heating | |
| US20080083733A1 (en) | Radiant heater | |
| US8581152B2 (en) | Multi-zone heating system | |
| CN108695148B (en) | Temperature control device of dielectric window and reaction chamber applying same | |
| US10608300B2 (en) | Housing arrangement for at least one battery cell | |
| KR102200838B1 (en) | Temperature control device | |
| US9162388B2 (en) | Extruder | |
| US20190265180A1 (en) | Gas sensor | |
| US20170163065A1 (en) | Constant power supply for thermo-electric cells | |
| US3666922A (en) | Thermal controlled disposable unit heating apparatus | |
| US5432323A (en) | Regulated electric strip heater | |
| US20050002161A1 (en) | Heat dissipation device of serve | |
| CN219121579U (en) | Temperature measuring assembly and cooking equipment | |
| CN219322588U (en) | Heating device | |
| CN208258281U (en) | Cooking apparatus cooling system and cooking apparatus | |
| CN219913442U (en) | Heating element and heater with thermistor | |
| CN218355850U (en) | Heat insulation board | |
| KR101129960B1 (en) | Apparatus and Method for controlling of temperature in IED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |
|
| RJ01 | Rejection of invention patent application after publication |