CN202138035U - Improved structure of heating equipment of laminator - Google Patents
Improved structure of heating equipment of laminator Download PDFInfo
- Publication number
- CN202138035U CN202138035U CN201120279977U CN201120279977U CN202138035U CN 202138035 U CN202138035 U CN 202138035U CN 201120279977 U CN201120279977 U CN 201120279977U CN 201120279977 U CN201120279977 U CN 201120279977U CN 202138035 U CN202138035 U CN 202138035U
- Authority
- CN
- China
- Prior art keywords
- metal tube
- heating element
- gluing machine
- improved
- rubber roll
- 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 - Lifetime
Links
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses an improved structure of heating equipment of a laminator. The improved structure comprises a laminating roller which consists of a metal pipe in the inner ring and a silica gel sleeve in the outer ring, a PTC (positive temperature coefficient) heating element is arranged in the metal pipe of the laminating roller in a penetrating way, and the PTC heating element is in direct contact with the inner wall of the metal pipe. The improved structure has the advantages that the assembly is simple, the heat transfer is fast, the heat energy utilization ratio is high, and the cost is low.
Description
Technical field
The utility model relates to gluing machine, specifically is meant a kind of structure-improved of gluing machine heater.
Background technology
Gluing machine is claimed plastic packaging machine again, is to adopt the rolling mode of heating to produce high temperature to hot melt glue film and the special equipment that the glue flat article is finalized the design and handled of crossing that comprises file, photo, drawing.Existing gluing machine all is to adopt the double-roller type roller press mechanism; Outer periphery in the double-roller type roller press mechanism is equipped with aluminium alloy plate; Aluminium alloy plate is provided with heating element heater, and heating element heater is with the heat transferred aluminium alloy plate, and heat heats the rubber roll of crossing in the roller press mechanism through aluminium alloy plate; Described heating element heater has heating wire, mica sheet etc., generally all need use temperature detect switch (TDS) or thermistor to carry out temperature control.Above-mentioned heat protocol makes the complex structure of complete machine.Need aluminium alloy plate and temperature detect switch (TDS) or thermistor, cause cost high.To the mode that rubber roll heats of crossing in the roller press mechanism, the efficient that its heat is transmitted is low excessively through aluminium alloy plate for heating element heater.
A kind of gluing machine and internal heat generation device thereof are also disclosed in the prior art; It comprises the rubber roll of crossing of two pressings cooperations; Crossing rubber roll is tubulose; The center of crossing rubber roll is a cavity, is equiped with the internal heat generation element in the cavity of rubber roll excessively, also fills the filler that completely has the heat conduction function excessively in the cavity of rubber roll.Such scheme has increased the weight of crossing rubber roll, and the sensitivity of the rolling of rubber roll was reduced, and has increased the loss of the energy simultaneously.Such scheme also needs temperature detect switch (TDS) or thermistor control temperature, increases cost.
The utility model content
The problem that the utility model need solve provides a kind of structure-improved that assembles the gluing machine heater simple, that the heat energy utilization rate is high, firing rate is fast.
To achieve these goals; The utility model is designed a kind of structure-improved of gluing machine heater; Comprised rubber roll; The described rubber roll of crossing is made up of the metal tube of inner ring and the silica gel sleeve pipe of outer ring, and the described metal tube set inside of crossing rubber roll has the PTC heating element heater that runs through wherein, and this PTC heating element heater directly contacts with inner wall of metal tube.
More preferably, the inwall center of described metal tube is provided with a hollow groove.
More preferably, the inwall of described metal tube is provided with and supplies the PTC heating element heater to put into limited block wherein.
More preferably, the described PTC element structure that is strip.
More preferably, described metal tube is aluminium-alloy pipe or other metal tube.
The structure-improved of the utility model gluing machine heater does not use aluminium alloy plate and temperature detect switch (TDS) or thermistor, makes the simple in structure of complete machine, and cost reduces.The metal tube inner PTC heating element heater of the utility model through penetrating rubber roll; The PTC heating element heater directly contacts with metal tube; The heat of TC heating element heater is directly passed to metal tube, makes the appearance temperature of the silica gel sleeve pipe on the metal tube can reach predetermined temperature fast, and can make temperature stabilization within the specific limits; Improved the utilization rate of heat energy, thus the operating efficiency that improves with realized better work.Simultaneously, the structure-improved of the utility model gluing machine heater has used the PTC element, utilizes the superperformance of PTC element, has realized the Based Intelligent Control of heating.The utility model does not need temperature detect switch (TDS) or thermistor to control temperature, thereby has reduced cost.The utility model also has energy-conservation and beneficial effect environmental protection.
Description of drawings:
Fig. 1 is the structure improved structural representation of the utility model gluing machine heater;
Fig. 2 is the structure improved sectional structure sketch map of the utility model gluing machine heater;
Fig. 3 is the structure improved side-looking structural representation of the utility model gluing machine heater.
The specific embodiment
For the ease of those skilled in the art's understanding, will combine specific embodiment and accompanying drawing that the structural principle of the utility model is done further to describe in detail below.
Like Fig. 1, Fig. 2, shown in Figure 3; A kind of gluing machine heater; Comprised rubber roll 1; The described rubber roll 1 of crossing is made up of the metal tube 2 of inner ring and the silica gel sleeve pipe 3 of outer ring, and described metal tube 2 set inside of crossing rubber roll 1 have the PTC heating element heater 4 that runs through wherein, and this PTC heating element heater directly contacts with inner wall of metal tube.
As shown in Figure 2, the inwall center of described metal tube 2 is provided with a hollow groove 5.PTC heating element heater 4 is inserted into hollow groove 5.
As shown in Figure 3, the inwall of described metal tube 2 is provided with the limited block 6 that supplies PTC heating element heater 4 to put into wherein.After PTC heating element heater 4 inserted the inwall of metal tubes 2, it is fixing and spacing that the limited block 6 through two ends obtains PTC heating element heater 4.
The utility model is made described PTC heating element heater 4 structure of strip.
The described metal tube 2 of the utility model is an aluminium-alloy pipe.It also can be other metal tube.
Foregoing is merely the preferred embodiment of the utility model, is not the embodiment that is used to limit the utility model, and those skilled in the art are according to the design of the utility model, and appropriate adaptation of having done or modification all should be within the protection domains of the utility model.
Claims (5)
1. the structure-improved of a gluing machine heater; Comprised rubber roll (1); The described rubber roll (1) of crossing is made up of the metal tube (2) of inner ring and the silica gel sleeve pipe (3) of outer ring; It is characterized in that: described metal tube (2) set inside of crossing rubber roll (1) has the PTC heating element heater (4) that runs through wherein, and this PTC heating element heater directly contacts with inner wall of metal tube.
2. the structure-improved of gluing machine heater according to claim 1 is characterized in that: the inwall center of described metal tube (2) is provided with a hollow groove (5).
3. the structure-improved of gluing machine heater according to claim 1 is characterized in that: the inwall of described metal tube (2) is provided with and supplies PTC heating element heater (4) to put into limited block (6) wherein.
4. according to the structure-improved of claim 2 or 3 described gluing machine heaters, it is characterized in that: described PTC heating element heater (4) is the structure of strip.
5. the structure-improved of gluing machine heater according to claim 4 is characterized in that: described metal tube is aluminium-alloy pipe or other metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120279977U CN202138035U (en) | 2011-08-03 | 2011-08-03 | Improved structure of heating equipment of laminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120279977U CN202138035U (en) | 2011-08-03 | 2011-08-03 | Improved structure of heating equipment of laminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202138035U true CN202138035U (en) | 2012-02-08 |
Family
ID=45549111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120279977U Expired - Lifetime CN202138035U (en) | 2011-08-03 | 2011-08-03 | Improved structure of heating equipment of laminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202138035U (en) |
-
2011
- 2011-08-03 CN CN201120279977U patent/CN202138035U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202328473U (en) | Novel electric warmer heating unit | |
| CN2886433Y (en) | Inner tube through type solar heat collector | |
| CN202138035U (en) | Improved structure of heating equipment of laminator | |
| CN203215959U (en) | Far infrared water heater | |
| CN204285854U (en) | Oscillating heat pipe formula vacuum tube solar heating element | |
| CN201169564Y (en) | Flat plate roll convex vacuum glass | |
| CN202592894U (en) | Heating device of laminator | |
| CN203396124U (en) | Overhead high-efficiency solar water heater | |
| CN203757837U (en) | Solar-energy floor heater | |
| CN102551316A (en) | Solar heating thermos cup | |
| CN203336693U (en) | Vacuum superconductivity electric heater | |
| CN201970543U (en) | Heating device of laminating machine | |
| CN201476256U (en) | Electric water heater | |
| CN206271647U (en) | The Thermal Cutoffs insulating heat-conductive structure of water heater | |
| CN205783842U (en) | A kind of intelligent variable-frequency constant-temperaturenon cistern free wall-hanging solar water heater | |
| CN202728909U (en) | Beverage heating device | |
| CN202850411U (en) | Heating wall brick for decoration | |
| CN201585150U (en) | Electrothermal film heating device | |
| CN206807323U (en) | Solar water heater heat-collecting generating composite component | |
| CN202024460U (en) | Electric heating liner for water heating or boiling | |
| CN203396128U (en) | Novel plug-in non-welding heat-collecting fin | |
| CN201782221U (en) | Hair curler | |
| CN202188663U (en) | Novel air heating type heat collector | |
| CN2886415Y (en) | Dual-purpose water heater utilizing electricity and central heating to heat | |
| CN203148068U (en) | Heat pipe plate pressure bearing heat collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 516000 Guangdong Province, Huizhou Dongjiang Water Town Industrial Zone vlin Industrial Park Patentee after: Guangdong Weilin Polytron Technologies Inc Address before: 516000 Guangdong province Huizhou City Zhongkai Tong Qiao Zhen Tong Qiao Industrial Zone Patentee before: HuiZhou Willing Office Supplies Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |