CN106426962A - Portable thermal vulcanizing welding machine - Google Patents
Portable thermal vulcanizing welding machine Download PDFInfo
- Publication number
- CN106426962A CN106426962A CN201611119107.3A CN201611119107A CN106426962A CN 106426962 A CN106426962 A CN 106426962A CN 201611119107 A CN201611119107 A CN 201611119107A CN 106426962 A CN106426962 A CN 106426962A
- Authority
- CN
- China
- Prior art keywords
- control system
- portable thermal
- sealing machine
- heat sealing
- machine according
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Building Environments (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention provides a portable thermal vulcanizing welding machine, and relates to the technical field of a civil defense door sealing. The portable thermal vulcanizing welding machine comprises a shell body; the shell body is internally provided with a control system and a welding mechanism; the control system is connected with the welding mechanism, and the shell body includes an upper shell body and a lower shell body; one side of the upper shell body is hinged with one side of the lower shell body through a hinge, and a bottom frame is arranged in the lower shell body; the welding mechanism includes a lower template and an upper template covered on the lower template; the lower template is placed on the bottom frame, and at least one groove body with opened two ends is arranged on the lower template, and the upper template is fixedly arranged on the bottom frame through a horizontal rapid clamp. The portable thermal vulcanizing welding machine is small in volume, low in power consumption, and low in purchasing and using cost, and convenient to use at different places; the machine can be used in the factory, and also taken to the work site to perform the abutting and repair of the sealing glue strips.
Description
Technical field
The present invention relates to closed guard gate's technical field of sealing technology is and in particular to a kind of Portable thermal vulcanizes heat sealing machine.
Background technology
Closed guard gate is that government mobilizes and the tissue masses, takes anti-air strike, and measure of fighting calamities and providing relief is implemented rescue action, taken precautions against
With the civil defence preventer required for the activities such as disaster mitigation harm.Due to the particularity of purposes, the closed guard gate's needs being adopted
Tackle various adverse circumstances, when people are when hiding the crises such as air strike, its sealing is even more particularly important.
The fillet of people's air defense theft sealing rubber strip design all employings is turned, and during the manufacturing, production efficiency is low, cost
High, welding distance, big for environment pollution；Cannot the local of fillet transformation be all using common cold glue joint in the past, and be
Binding agent, easy to operate, save time, but the intensity of joint is not high, can only achieve less than the 90% of body sealing joint strip, and keep
Time short it is impossible to keep synchronous with the service life of body sealing joint strip, had a strong impact on the protection airtight performance of closed guard gate.
Heat cure burning-on method can be adopted therefore in sealing joint strip joint, the method vulcanizing welding will be heated by raw rubber,
So that sealing joint strip is connected, sealing joint strip fuses into one, intensity is higher, and aging resistance, retention time are long, the use longevity with adhesive tape
Life is consistent, and in addition joint rubber and sealing joint strip phase melt, and airtight performance is more preferable.
But now vulcanizer on the market is excessively heavy, and power consumption is big, and purchase, use cost high.
Content of the invention
For solving above-mentioned technical problem, the present invention provides a kind of Portable thermal to vulcanize heat sealing machine, this heat sealing machine small volume, work(
Consumption is low, purchase, use cost low, be easy to various occasions and use, can with factory using it is also possible to be carried to building site directly carry out close
The docking of seal strip, reparation.
The present invention adopts the following technical scheme that：
A kind of Portable thermal sulfuration heat sealing machine, it is characterised in that including housing, is provided with control system and melts in described housing
Connection mechanism, described control system and described Welding mechanism connect, and described housing includes upper shell and lower house, and described lower house is
The box-like metal framework of upper end open, described upper shell is the box-like metal framework of lower ending opening, and described upper shell side is passed through
Hinge is hinged with described lower house side, is provided with underframe, described Welding mechanism is on described underframe, described in described lower casing body
In described underframe, described Welding mechanism includes lower template and the cope match-plate pattern covering in described lower template to control system, described
Lower template is arranged on described underframe, and described lower template is provided with the cell body of at least one both ends open, and described cope match-plate pattern passes through
One horizontal quick-speed jigs are fixedly arranged on described underframe, and described control system includes electric power system and temperature control system, described power supply
System connects described temperature control system, and described electric power system includes socket, switch and the power supply being sequentially connected, described socket and described
Switch is arranged on the side wall of described lower house, described socket external AC, and described power supply directly supplies electricity to described temperature control system
System, described temperature control system includes the time relay, PLC and the temperature controller being sequentially connected, also sets up in described lower template
There is thermocouple, described temperature controller is connected with described thermocouple, described lower casing body sidewall is additionally provided with a control panel, described time
Relay and described temperature controller are arranged on described control panel, during use, carry out 45 ° of corner cuts by smooth for sealing joint strip in advance,
And the present invention connects with the mains, open switch, set temperature and time, after being preheated to design temperature, sealing joint strip is concordantly pressed
Enter in lower module, add and the raw rubber of sealing joint strip same material in seam, cover cope match-plate pattern locking, heating setpoint good when
Between carry out high temperature vulcanized extrusion forming.
Preferably, described horizontal quick-speed jigs include positioning seat, operation handle and supporting rod, and described positioning seat is fixedly arranged on
On the described underframe of described lower template side, described cope match-plate pattern is fixedly arranged on below described supporting rod, and described supporting rod is fixed with described
Position seat is hinged, and described operation handle is hinged with described positioning seat and described supporting rod respectively, can be conveniently by cope match-plate pattern
Cover in lower template.
Preferably, described cell body includes at least one trough with straight angle, directly sealing joint strip can be carried out right angle splicing, than
Front fillet technique, decreases substantial amounts of welding job, saves time, and material saving is more environmentally-friendly.
Preferably, it is additionally provided with heat insulating mattress between described lower template and described underframe, described heat insulating mattress is asbestos, prevents lower mould
The heat of plate affects and damages control system.
Preferably, described temperature control system also includes reset switch, and described reset switch is connected with described PLC, institute
State reset switch and be arranged at the welding that sealing joint strip can be carried out continuously on described control panel.
Preferably, described temperature control system also includes alarm, and described alarm is connected with described PLC, described report
Alert device is arranged on described control panel, can remind user by alarm, prevent damage from setting after system goes wrong
Standby.
Preferably, the side wall of described lower house is also evenly distributed with louvre, convenient radiating.
Preferably, described upper shell is additionally provided with the hasp of lower house described in buckle, described hasp is located at described hinge
Opposite side, is additionally provided with handle outside described upper shell, small volume of the present invention, is easy to various occasions and uses, can to use in factory,
Docking, the reparation that building site directly carries out sealing joint strip can be carried to.
Preferably, described upper shell and described lower house are galvanized sheet material and make.
Preferably, described lower template is cast aluminium electrothemic plate.
Beneficial effects of the present invention：
(1) existing vulcanizer is excessively heavy, and power consumption is big, and purchase, use cost high；The Portable thermal of the present invention
Sulfuration heat sealing machine small volume, low in energy consumption, purchase, use cost low, be easy to various occasions and use, can with factory using it is also possible to
It is carried to docking, the reparation that building site directly carries out sealing joint strip；
(2) carry out people's air defense sealing joint strip docking using the present invention, manufacturing and designing of closed guard gate just can not consider laced belt
The puzzlement coming, directly can carry out right angle splicing using hot rolling people's air defense shaped steel, relatively before fillet technique, decrease substantial amounts of weldering
Connect work, save time, material saving, more environmentally-friendly.
Brief description
Accompanying drawing is used for providing the preferred understanding to the present invention, and constitutes a part for description, the reality with the present invention
Apply example and be used for explaining the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation that a kind of Portable thermal of the present invention vulcanizes heat sealing machine；
Fig. 2 is the structural representation that a kind of Portable thermal of the present invention vulcanizes heat sealing machine Welding mechanism；
Fig. 3 is the schematic diagram that a kind of Portable thermal of the present invention vulcanizes when heat sealing machine uses；
Fig. 4 is the Control system architecture block diagram that a kind of Portable thermal of the present invention vulcanizes heat sealing machine.
In figure is labeled as：1st, housing；11st, upper shell；12nd, lower house；2nd, control system；21st, electric power system；211st, insert
Seat；212nd, switch；213rd, power supply；22nd, temperature control system；221st, the time relay；222nd, PLC；223rd, temperature controller；224、
Thermocouple；225th, reset switch；226th, alarm；3rd, Welding mechanism；31st, lower template；32nd, cope match-plate pattern；33rd, cell body；4th, hinge；
5th, underframe；6th, horizontal quick-speed jigs；61st, positioning seat；62nd, operation handle；63rd, supporting rod；7th, heat insulating mattress；8th, louvre；9、
Hasp；10th, handle.
Specific embodiment
The optimum embodiment of the present invention is described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of Portable thermal sulfuration heat sealing machine of the present invention, including housing 1, is provided with control in housing 1
System 2 and Welding mechanism 3, control system 2 and Welding mechanism 3 connect, and housing 1 includes upper shell 11 and lower house 12, lower house
12 is the box-like metal framework of upper end open, and upper shell 11 is the box-like metal framework of lower ending opening, and upper shell 11 side is passed through
Hinge 4 is hinged with lower house 12 side, is provided with underframe 5 in lower house 12, and on underframe 5, control system 2 sets Welding mechanism 3
In underframe 5, Welding mechanism 3 includes lower template 31 and the cope match-plate pattern 32 covering in lower template 31, and lower template 31 is arranged at underframe 5
On, lower template 31 is provided with the cell body 33 of at least one both ends open, and cope match-plate pattern 32 is fixedly arranged on by horizontal quick-speed jigs 6
On underframe 5, control system 2 includes electric power system 21 and temperature control system 22, and electric power system 21 connects temperature control system 22, electric power system
21 include socket 211, switch 212 and the power supply 213 being sequentially connected, and socket 211 is arranged at the side walls of lower house 12 with switch 212
On, socket 211 external AC, power supply 213 directly supplies electricity to temperature control system 22, and temperature control system 22 includes the time being sequentially connected
Relay 221, PLC 222 and temperature controller 223, are additionally provided with thermocouple 224, temperature controller 223 and thermoelectricity in lower template 31
Even 224 connections, lower house 12 side wall are additionally provided with a control panel 121, the time relay 221 and temperature controller 223 are arranged at control
On panel 121 processed.
Horizontal quick-speed jigs 6 include positioning seat 61, operation handle 62 and supporting rod 63, and positioning seat 61 is fixedly arranged on lower template
On the underframe 5 of 31 sides, cope match-plate pattern 32 is fixedly arranged on below supporting rod 63, and supporting rod 63 is hinged with positioning seat 61, operation handle 62
Hinged with positioning seat 61 and supporting rod 63 respectively.
Cell body 33 includes at least one trough with straight angle, and cell body 33 can set according to the shape of sealing joint strip, size.
It is additionally provided with heat insulating mattress 7, heat insulating mattress 7 is asbestos between lower template 31 and underframe 5.
Also it is evenly distributed with louvre 8 on the side wall of lower house 12.
Control system 22 also includes reset switch 225, and reset switch 225 is connected with PLC 222, reset switch 225
It is arranged on control panel 121.
Control system 22 also includes alarm 226, and alarm 226 is connected with PLC 222, and alarm 226 is arranged at
On control panel 121.
The hasp 9 of buckle lower house 12 is additionally provided with upper shell 11, hasp 9 is located at the opposite side of hinge 4, outside upper shell 11
Side is additionally provided with handle 10.
Upper shell 11 and lower house 12 are galvanized sheet material and make.
Lower template 31 is cast aluminium electrothemic plate.
The working method of the present invention：
During use, carry out 45 ° of corner cuts by smooth for sealing joint strip in advance, and the present invention is connected with the mains, open switch, set
Good temperature and time, after being preheated to design temperature, sealing joint strip is concordantly pressed in lower module, adds and fluid sealant in seam
The raw rubber of bar same material, covers cope match-plate pattern locking, and the heating setpoint good time carries out high temperature vulcanized extrusion forming, takes out welding
Good sealing joint strip, and it is placed again into adhesive tape to be docked and raw rubber, cover cope match-plate pattern locking, press reset switch, successively
The other adhesive tape of circulation docking.
Now vulcanizer on the market is excessively heavy, and power consumption is big, and purchase, use cost high.This Portable thermal sulfur
Change heat sealing machine small volume, low in energy consumption, purchase, use cost low, be easy to various occasions and use, can with factory using it is also possible to take
Take docking, the reparation that building site directly carries out sealing joint strip to.
Ensure that protection and the airtight performance of closed guard gate using the sealing joint strip that Portable thermal vulcanizes heat sealing machine docking.Use
This portable equipment carries out people's air defense sealing joint strip docking, and manufacturing and designing of closed guard gate just can not consider the puzzlement that joint brings, can
Directly to use hot rolling people's air defense shaped steel to carry out right angle splicing, relatively before fillet technique, decrease substantial amounts of welding job, province
When, material saving, more environmentally-friendly；Cooperation hot rolling people's air defense shaped steel uses, and the impact strength of closed guard gate is higher, integral protection seal
Can be more preferably.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to aforementioned reality
Apply example the present invention has been described in detail, for a person skilled in the art, it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to wherein some technical characteristics.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of Portable thermal sulfuration heat sealing machine, it is characterised in that including housing, is provided with control system and welding in described housing
Mechanism, described control system and described Welding mechanism connect, and described housing includes upper shell and lower house, and described lower house is upper
The box-like metal framework of end opening, described upper shell is the box-like metal framework of lower ending opening, and hinge is passed through in described upper shell side
Chain is hinged with described lower house side, is provided with underframe in described lower casing body, described Welding mechanism on described underframe, described control
In described underframe, described Welding mechanism includes lower template and the cope match-plate pattern covering in described lower template to system processed, described under
On described underframe, described lower template is provided with the cell body of at least one both ends open to template-setup, and described cope match-plate pattern passes through one
Horizontal quick-speed jigs are fixedly arranged on described underframe, and described control system includes electric power system and temperature control system, described power supply system
System connects described temperature control system, and described electric power system includes socket, switch and the power supply being sequentially connected, described socket and described open
Close and be arranged on the side wall of described lower house, described socket external AC, described power supply directly supplies electricity to described temperature control system,
Described temperature control system includes the time relay, PLC and the temperature controller being sequentially connected, and is additionally provided with heat in described lower template
Galvanic couple, described temperature controller is connected with described thermocouple, and described lower casing body sidewall is additionally provided with a control panel, described time relay
Device and described temperature controller are arranged on described control panel.
2. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 is it is characterised in that described horizontal quick-speed jigs
Including positioning seat, operation handle and supporting rod, described positioning seat is fixedly arranged on the described underframe of described lower template side, described on
Template is fixedly arranged on below described supporting rod, and described supporting rod is hinged with described positioning seat, and described operation handle is fixed with described respectively
Position seat and described supporting rod are hinged.
3. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 is it is characterised in that described cell body includes at least one
Individual trough with straight angle.
4. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 is it is characterised in that described lower template and described bottom
It is additionally provided with heat insulating mattress, described heat insulating mattress is asbestos between frame.
5. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 is it is characterised in that described temperature control system also includes
Reset switch, described reset switch is connected with described PLC, and described reset switch is arranged on described control panel.
6. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 is it is characterised in that described temperature control system also includes
Alarm, described alarm is connected with described PLC, and described alarm is arranged on described control panel.
7. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 is it is characterised in that on the side wall of described lower house
Also it is evenly distributed with louvre.
8. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 is it is characterised in that be additionally provided with described upper shell
The hasp of lower house described in buckle, described hasp is located at the opposite side of described hinge, is additionally provided with handle outside described upper shell.
9. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 it is characterised in that described upper shell and described under
Housing is galvanized sheet material and makes.
10. a kind of Portable thermal sulfuration heat sealing machine according to claim 1 is it is characterised in that described lower template is cast aluminium
Electric hot plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119107.3A CN106426962B (en) | 2016-12-08 | 2016-12-08 | A kind of Portable thermal vulcanization heat sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119107.3A CN106426962B (en) | 2016-12-08 | 2016-12-08 | A kind of Portable thermal vulcanization heat sealing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106426962A true CN106426962A (en) | 2017-02-22 |
| CN106426962B CN106426962B (en) | 2019-04-05 |
Family
ID=58217794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611119107.3A Active CN106426962B (en) | 2016-12-08 | 2016-12-08 | A kind of Portable thermal vulcanization heat sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106426962B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364892A (en) * | 2020-03-11 | 2020-07-03 | 盐城耀晖人防防护设备科技有限公司 | Civil air defense door processing technology based on right-angle civil air defense profile steel and vulcanized fusion joint rubber strip |
| CN111791500A (en) * | 2020-07-20 | 2020-10-20 | 张海亭 | Hot melting machine for building construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822160A (en) * | 1972-05-30 | 1974-07-02 | Aluminum Co Of America | Method and apparatus for forming a mitered corner in a flexible elastomeric strip |
| CN204340211U (en) * | 2014-12-24 | 2015-05-20 | 杭州余杭宏武塑料制品厂 | A kind of sealing strip bonding machine |
| CN204439877U (en) * | 2014-01-31 | 2015-07-01 | 古河电气工业株式会社 | Heat sealing machine |
| CN106042357A (en) * | 2016-07-11 | 2016-10-26 | 江阴海达橡塑股份有限公司 | Seamless connection structure for sealing strips of automobile skylight |
| CN206230903U (en) * | 2016-12-08 | 2017-06-09 | 盐城耀晖人防防护设备科技有限公司 | A kind of Portable thermal vulcanizes heat sealing machine |
-
2016
- 2016-12-08 CN CN201611119107.3A patent/CN106426962B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822160A (en) * | 1972-05-30 | 1974-07-02 | Aluminum Co Of America | Method and apparatus for forming a mitered corner in a flexible elastomeric strip |
| CN204439877U (en) * | 2014-01-31 | 2015-07-01 | 古河电气工业株式会社 | Heat sealing machine |
| CN204340211U (en) * | 2014-12-24 | 2015-05-20 | 杭州余杭宏武塑料制品厂 | A kind of sealing strip bonding machine |
| CN106042357A (en) * | 2016-07-11 | 2016-10-26 | 江阴海达橡塑股份有限公司 | Seamless connection structure for sealing strips of automobile skylight |
| CN206230903U (en) * | 2016-12-08 | 2017-06-09 | 盐城耀晖人防防护设备科技有限公司 | A kind of Portable thermal vulcanizes heat sealing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364892A (en) * | 2020-03-11 | 2020-07-03 | 盐城耀晖人防防护设备科技有限公司 | Civil air defense door processing technology based on right-angle civil air defense profile steel and vulcanized fusion joint rubber strip |
| CN111364892B (en) * | 2020-03-11 | 2022-02-25 | 盐城耀晖人防防护设备科技有限公司 | Civil air defense door processing technology based on right-angle civil air defense profile steel and vulcanized fusion joint rubber strip |
| CN111791500A (en) * | 2020-07-20 | 2020-10-20 | 张海亭 | Hot melting machine for building construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106426962B (en) | 2019-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106426962A (en) | Portable thermal vulcanizing welding machine | |
| CN206230903U (en) | A kind of Portable thermal vulcanizes heat sealing machine | |
| CN102493579A (en) | Glass curtain wall structure for indoor maintenance and change | |
| CN103900180B (en) | A kind of communications equipment room outer circulation heat exchange energy-saving device | |
| CN205750477U (en) | A kind of based on PLC electric automatization control device | |
| CN204590474U (en) | Cold and hot radiation ceiling | |
| CN206962297U (en) | A kind of lighning proof type electric distribution box | |
| CN217026037U (en) | Energy-saving heat treatment device for steel strip processing | |
| CN206894067U (en) | A kind of energy-saving lighting distribution box | |
| CN203383649U (en) | Plastic-steel sectional material | |
| CN206865450U (en) | Solar data collects terminal | |
| CN106410312B (en) | Battery peeling mechanism and peeling method | |
| CN205607112U (en) | Energy -efficient hot -air drying case | |
| CN210781664U (en) | Portable electrical cabinet for electric power plant | |
| CN107450637A (en) | A kind of accurate control high-cleanness grade Clean room of humiture | |
| CN209760495U (en) | Fireproof heat-preservation modular wall | |
| CN210465655U (en) | Power line detection device | |
| CN221161534U (en) | Portable hot vulcanization welding machine | |
| CN205847114U (en) | A kind of inverter room of efficient dustproof | |
| CN207203274U (en) | A kind of novel assembled fire-fighting cabinet device | |
| CN207471762U (en) | A kind of new wind turbine of hanging-on-window type | |
| CN207321746U (en) | A kind of heat dissipation type electrical cabinet | |
| CN211321841U (en) | Electric power operation cooling waterproof equipment | |
| CN221612687U (en) | Portable laser Raman spectrometer | |
| CN216482108U (en) | Drying equipment is used in conveyer belt production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |