CN106799814B - Mechanism and method for packaging dew removing machine on top of injection molding machine - Google Patents
Mechanism and method for packaging dew removing machine on top of injection molding machine Download PDFInfo
- Publication number
- CN106799814B CN106799814B CN201611187213.5A CN201611187213A CN106799814B CN 106799814 B CN106799814 B CN 106799814B CN 201611187213 A CN201611187213 A CN 201611187213A CN 106799814 B CN106799814 B CN 106799814B
- Authority
- CN
- China
- Prior art keywords
- upper cover
- cover plate
- guide rail
- injection molding
- dew removing
- 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.)
- Active
Links
Images
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1782—Mounting or clamping means for heating elements or thermocouples
Abstract
The invention provides a mechanism of a packaging dew removing machine at the top of an injection molding machine, which comprises: the upper cover plate is fixed, and a mounting hole is formed in the upper cover plate; the number of the guide rails is two and the guide rails are respectively positioned on two sides of the mounting hole; the movable upper cover plate is connected to the fixed upper cover plate in a sliding manner, and is provided with an air inlet cover used for being connected with the dew removing machine; the roller shaft is arranged on the movable upper cover plate, bearings are arranged at two ends of the roller shaft, rollers are mounted on the bearings, and the rollers are arranged on the guide rail; the method for packaging the dew removing machine on the top of the injection molding machine comprises the following steps of 1, pushing a movable upper cover plate to a mounting hole; step 2, installing the dew removing machine on an air inlet mask; step 3, detaching the dew removing machine from the air inlet cover, and pushing the movable upper cover plate away from the mounting hole; the invention has the beneficial effects that: a set of sliding cover plate mechanism is additionally arranged at the top of the traditional injection molding machine, so that the dew removing machine can be additionally arranged without redesign.
Description
Technical Field
The invention belongs to the technical field of injection molding machines, and relates to a mechanism of a packaging dew removing machine at the top of an injection molding machine, and further relates to a method of the packaging dew removing machine at the top of the injection molding machine.
Background
The common injection molding machine, especially the middle-large injection molding machine mode locking top adopts the installation of no panel beating, can't reach the requirement to some injection molding machines that need special production requirement, for example the injection molding machine of production PET bottle embryo needs the makeup and dew removing machine, just needs a set of totally closed panel beating system.
Therefore, the dew removing machine can be additionally arranged on the top of the traditional injection molding machine without the sheet metal mechanism, and simply, a set of mechanism is additionally arranged on the top of the traditional injection molding machine, so that the dew removing machine can be additionally arranged without redesign.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a mechanism of a packaging dew removing machine on the top of an injection molding machine.
The purpose of the invention can be realized by the following technical scheme: a mechanism for a package dewdrop machine at the top of an injection molding machine, comprising:
the fixed upper cover plate is positioned at the top of the injection molding machine and is provided with a mounting hole;
the guide rails are arranged on the fixed upper cover plate, the number of the guide rails is two, and the guide rails are respectively positioned on two sides of the mounting hole;
the movable upper cover plate is connected to the fixed upper cover plate in a sliding mode, the movable upper cover plate is provided with an air inlet cover used for being connected with the dew removing machine, and the air inlet cover is communicated with the interior of the injection molding machine;
the roller shaft is arranged on the movable upper cover plate, bearings are arranged at two ends of the roller shaft, rollers are mounted on the bearings, and the rollers are arranged on the guide rail, so that the movable upper cover plate slides along the guide rail.
Preferably, the fixed upper cover plate is fixedly provided with two guide rail mounting plates which are parallel to each other, the guide rail mounting plates are provided with transverse bolts, and the guide rails are fixed on the inner sides of the guide rail mounting plates and are connected with the guide rail mounting plates through the bolts.
Preferably, the fixed upper cover plate is provided with a locking mechanism corresponding to the movable upper cover plate.
Preferably, the fixed upper cover plate is provided with a limiting block for limiting the sliding stroke of the movable upper cover plate.
Preferably, the movable upper cover plate is of a Chinese character tian-shaped structure and is provided with four through holes.
Preferably, the guide rail is of a vertical long strip structure, the roller is provided with a wheel groove, and the roller is embedded on the guide rail through the wheel groove.
Preferably, the locking mechanism comprises a reversible U-shaped buckle and a buckling block, the U-shaped buckle is hinged on the side wall of the fixed upper cover plate, the buckling block is fixedly arranged on the side wall of the movable upper cover plate, and the movable upper cover plate is locked on the mounting hole when the U-shaped buckle is buckled on the buckling block.
Preferably, the cross section of the guide rail mounting plate is rectangular.
Secondly, a method for packaging and removing the dew machine on the top of the injection molding machine is provided, which comprises the following steps:
step 1, when a dew removing machine is additionally arranged, the movable upper cover plate is pushed to the mounting hole along the guide rail;
step 2, installing a dew removing machine on the air inlet cover, aligning the dew removing machine to a preset position, and locking the movable upper cover plate through the locking mechanism;
and 3, when the dew removing machine is not needed to be used, detaching the dew removing machine from the air inlet cover, then releasing the locking mechanism, and pushing the movable upper cover plate away from the mounting hole.
Compared with the prior art, the invention has the beneficial effects that:
1. a set of sliding cover plate mechanism is additionally arranged at the top of the traditional injection molding machine, so that the dew removing machine can be additionally arranged without redesign.
2. The guide rail is tightly fixed on the inner side wall of the guide rail mounting plate, the part of the guide rail which substantially plays a role in guiding is the upper end face of the guide rail, and the connection mode and the structure of the rail mounting plate and the guide rail can provide the maximum support for the guide rail.
3. The cross section shape of the guide rail mounting plate is rectangular, so that the bolt can easily penetrate through the guide rail mounting plate, the guide rail mounting plate in the shape is very stable, the guide rail can be more stable, in addition, a vertical connecting bolt is arranged on the guide rail mounting plate in a penetrating mode from top to bottom, and the guide rail is fixedly arranged on the fixed upper cover plate.
4. The locking mechanism is preferably in a buckling mode and comprises a reversible U-shaped buckle and a buckling block, and the fixed upper cover plate and the movable upper cover plate can be kept relatively fixed through the locking structure.
5. The guide rail and the roller of the structure are smooth in sliding and can prevent axial movement, so that the roller can only slide along the guide rail and cannot derail due to external force.
6. The method for packaging the dew removing machine on the top of the injection molding machine can enable the injection molding machine to be changed into a structure without metal plates or a structure with metal plates as required, adapts to special production requirements, particularly does not need to redesign the top structure when the dew removing machine is required to be additionally installed, is very simple and labor-saving, and does not need to be invested in cost.
Drawings
FIG. 1 is a top view of the mechanism of the encapsulation dewdrop machine at the top of the injection molding machine of the present invention;
FIG. 2 is a side view of the mechanism of the package dew removing machine of the top of the injection molding machine of the present invention;
FIG. 3 is a schematic view of the structure of the roller, roller shaft, guide mounting plate and guide of the present invention;
FIG. 4 is a front view of the mechanism of the package dewdrop machine at the top of the injection molding machine of the present invention;
FIG. 5 is a schematic view of a latching mechanism of the present invention;
FIG. 6 is a flow chart of a method of the present invention for a package dewer on top of an injection molding machine.
In the figure, 100, an injection molding machine; 200. fixing an upper cover plate; 210. mounting holes; 220. a limiting block; 300. a guide rail; 400. a movable upper cover plate; 410. an air inlet cover; 420. a through hole; 500. a roller shaft; 510. a bearing; 520. a roller; 521. a wheel groove; 600. a guide rail mounting plate; 610. a bolt; 700. a latch mechanism; 710. a U-shaped buckle; 720. a buckling block.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3, 4, and 5, the injection molding machine 100 having the mechanism can be changed to a fully-enclosed sheet metal structure to which a dewer can be attached, as with the conventional injection molding machine 100, in which the mold locking top is a sheet metal-free mounting structure.
The conventional injection molding machine 100 can only be of a structure without metal plates or a structure with metal plates, so that the conventional injection molding machine cannot adapt to special production requirements, and particularly, when a dew removing machine needs to be additionally installed, the top structure needs to be redesigned, which is very troublesome and has huge investment cost.
In order to solve the above-mentioned problems, the mechanism of the package dewdrop machine at the top of the injection molding machine 100 includes: a fixed upper cover plate 200, a guide rail 300, a movable upper cover plate 400, and a roller shaft 500.
Wherein, the fixed upper cover plate 200 is located at the top of the injection molding machine 100, which is substantially the top cover plate of the injection molding machine 100, the fixed upper cover plate 200 is provided with a mounting hole 210, the mounting hole 210 is provided at the front of the fixed upper cover plate 200 and corresponds to the mold locking part, and due to the mounting hole 210, the mold locking top of the injection molding machine 100 is empty, that is, a structure without sheet metal installation.
The guide rails 300 are arranged on the fixed upper cover plate 200, and the number of the guide rails 300 is two and is respectively located at two sides of the mounting hole 210; the two guide rails 300 are disposed in parallel and are also disposed in parallel with both side edges of the fixed upper cover 200 for the movable upper cover 400 to slide from the rear end to the front end of the fixed upper cover 200.
It should be noted here that the length and position of the guide rail 300 are just adapted to the sliding stroke of the movable upper cover 400, just enough to enable the movable upper cover 400 to slide from the rear end to the mounting hole 210 of the fixed upper cover 200.
The movable upper cover 400 is slidably connected to the fixed upper cover 200, can slide from the rear end to the front end of the fixed upper cover 200, and can be located right above the mounting hole 210, and can also slide out of the mounting hole 210 to the rear end of the fixed upper cover 200.
The movable upper cover plate 400 is provided with an air inlet cover 410 for being connected with a dew removing machine, the air inlet cover 410 is communicated with the inside of the injection molding machine 100, and here, it is worth pointing out that the air inlet cover 410 is a tubular cover, and the dew removing machine is installed on the air inlet cover 410 on the movable upper cover plate 400 through screws, so that dew can be removed from a mold locking part in the injection molding machine 100.
The roller shaft 500 is disposed on the movable upper cover plate 400, bearings 510 are disposed at both ends of the roller shaft 500, a roller 520 is mounted on the bearings 510, the roller shaft 500 can be fixed at both sides of the movable upper cover plate 400, and the roller 520 is disposed on the guide rail 300, so that the movable upper cover plate 400 can move on the guide rail 300 through the roller 520.
When installing this mechanism, it is very convenient, only need install guide rail 300 additional on original standard injection molding machine 100's roof, lay two guide rails 300 on fixed upper cover plate 200, then make the activity upper cover plate 400 similar to sheet metal construction in the function, set up activity upper cover plate 400 on fixed upper cover plate 200 after that, make two gyro wheels 520 install on guide rail 300, realize being convenient for install the purpose of removing dew machine additional through sliding.
In operation, if the dewing machine is not required, the movable upper cover 400 may be positioned at the rear of the fixed upper cover 200 to expose the mounting hole 210, so that a sheet-metal-free mounting structure may be formed.
When the dew removing machine is needed to be used for production, the movable upper cover plate 400 is pushed to enable the movable upper cover plate 400 to move forwards along the guide rail 300 and finally move to the upper side of the mounting hole 210, so that a metal plate structure can be formed, and then the dew removing machine is additionally arranged on the air inlet cover 410.
As shown in fig. 1, in addition to the above-mentioned embodiment, two rail mounting plates 600 parallel to each other are fixedly disposed on the fixed upper cover plate 200, and the rail mounting plates 600 function to mount the rail 300 and further stabilize the rail 300 when a force is applied.
The guide rail mounting plate 600 is provided with a transverse bolt 610, the guide rail 300 is fixed on the inner side of the guide rail mounting plate 600 and is connected with the guide rail mounting plate 600 through the bolt 610, the bolt 610 transversely penetrates through the guide rail 300, the inner side wall and the outer side wall of the guide rail mounting plate 600, it is worth pointing out here that the tail end of the bolt 610 is also in threaded connection with a nut, so that the guide rail 300 is tightly fixed on the inner side wall of the guide rail mounting plate 600, and the guide rail 300 is substantially used for guiding and is the upper end surface of the guide rail 300.
The connection mode and structure of the guide rail mounting plate 600 and the guide rail 300 can provide the maximum support for the guide rail 300.
As shown in fig. 2 and 3, in the above embodiment, the rail mounting plate 600 has a rectangular cross section, and in brief, the rail mounting plate 600 has a hollow elongated structure, and one side close to the mounting hole 210 is an inner side surface, and the rail 300 is mounted on the inner side surface and connected by the bolt 610.
Due to the shape of the guide rail mounting plate 600, the bolt 610 can easily penetrate through the guide rail mounting plate 600, the guide rail mounting plate 600 with the shape is very stable, and the guide rail 300 can be more stable, and in addition, a vertical connecting bolt penetrates through the guide rail mounting plate 600 from top to bottom, so that the guide rail 300 is fixedly mounted on the fixed upper cover plate 200.
As shown in fig. 4 and 5, on the basis of the above embodiments, the fixed upper cover plate 200 is provided with a latch mechanism 700 corresponding to the movable upper cover plate 400, the latch mechanism 700 can latch the movable upper cover plate 400 on the fixed upper cover plate 200, and the latch mechanism can use various connection methods, only by keeping the fixed upper cover plate 200 and the movable upper cover plate 400 relatively fixed.
As shown in fig. 5, on the basis of the above-mentioned embodiment, the latch mechanism 700 is preferably in a snap-fit manner, and includes a reversible U-shaped buckle 710 and a buckle block 720, the U-shaped buckle 710 is hinged on the side wall of the fixed upper cover 200 and is a portion near the upper side, the buckle block 720 is fixedly disposed on the side wall of the movable upper cover 400 and corresponds to the U-shaped buckle 710, and the movable upper cover 400 is locked on the mounting hole 210 when the U-shaped buckle 710 is snapped on the buckle block 720.
During fastening, the movable upper cover 400 can be locked by turning the U-shaped buckle 710 over the buckle block 720, so that the movable upper cover cannot move along the guide rail 300.
As shown in fig. 1 and 4, in addition to the above embodiments, the fixed upper cover 200 is provided with a stopper 220 for limiting the sliding stroke of the movable upper cover 400, and the stopper 220 is located at the rear side of the fixed upper cover 200.
In the actual device, when the movable upper cover 400 moves backward to the maximum, the rear side edge of the movable upper cover is just in interference connection with the stopper 220, thereby preventing the movable upper cover 400 from being separated from the guide rail 300.
As shown in fig. 1, based on the above embodiment, the movable upper cover 400 has a rectangular structure and has four through holes 420, and it should be noted that the four through holes 420 are mirror images of each other, so that the movable upper cover 400 forms a rectangular structure of the through holes 420, and the inlet cover 410 is located between the two through holes 420.
As shown in fig. 3, in the above embodiment, the guide rail 300 is vertically long, and the roller 520 is provided with the wheel groove 521, and the roller 520 is fitted to the guide rail 300 through the wheel groove 521.
The guide rail 300 and the roller 520 having such a structure are very smooth in sliding, and prevent axial movement, so that they can only slide along the guide rail 300 and cannot be derailed by an external force.
As shown in fig. 1, 2, 3, 4, 5 and 6, secondly, there is provided a method of packaging a dewer on top of an injection molding machine 100, comprising the steps of:
step 1, when a dew removing machine is additionally arranged, the movable upper cover plate 400 is pushed to the mounting hole 210 along the guide rail 300;
step 2, installing a dew removing machine on the air inlet cover 410, aligning the dew removing machine to a predetermined position, and then locking the movable upper cover plate 400 through the locking mechanism 700;
and 3, when the dew removing machine is not needed to be used, detaching the dew removing machine from the air inlet cover 410, then releasing the locking mechanism 700, and pushing the movable upper cover plate 400 away from the mounting hole 210.
The mechanism can be controlled by the method, so that the top of the injection molding machine 100 can be changed into a fully-closed sheet metal structure which can be additionally provided with a dew removing machine according to the requirement, and the method is very convenient.
Therefore, the injection molding machine 100 can have a structure without a metal plate or a structure with a metal plate, is suitable for special production requirements, particularly does not need to redesign a top structure when a dew removing machine is required to be additionally installed, is very simple and labor-saving, and does not need to be invested in cost.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a mechanism of encapsulation dew removing machine at injection molding machine top which characterized in that includes:
the fixed upper cover plate is positioned at the top of the injection molding machine, is provided with a mounting hole and corresponds to the mold locking part;
the guide rails are arranged on the fixed upper cover plate, the number of the guide rails is two, and the guide rails are respectively positioned on two sides of the mounting hole;
the movable upper cover plate is connected to the fixed upper cover plate in a sliding mode, the movable upper cover plate is provided with an air inlet cover used for being connected with the dew removing machine, and the air inlet cover is communicated with the interior of the injection molding machine;
the roller shaft is arranged on the movable upper cover plate, bearings are arranged at two ends of the roller shaft, rollers are arranged on the bearings, and the rollers are arranged on the guide rail, so that the movable upper cover plate slides along the guide rail;
the fixed upper cover plate is fixedly provided with two guide rail mounting plates which are parallel to each other, the guide rail mounting plates are provided with transverse bolts, and the guide rails are fixed on the inner sides of the guide rail mounting plates and connected with the guide rail mounting plates through the bolts;
the fixed upper cover plate is provided with a locking mechanism corresponding to the movable upper cover plate, the locking mechanism comprises a reversible U-shaped buckle and a buckling block, the U-shaped buckle is hinged to the side wall of the fixed upper cover plate, the buckling block is fixedly arranged on the side wall of the movable upper cover plate, and the movable upper cover plate is locked on the mounting hole when the U-shaped buckle is buckled on the buckling block.
2. The mechanism for a package dew removing machine for a top of an injection molding machine as claimed in claim 1, wherein: the fixed upper cover plate is provided with a limiting block for limiting the sliding stroke of the movable upper cover plate.
3. The mechanism for a package dew removing machine for a top of an injection molding machine as claimed in claim 2, wherein: the movable upper cover plate is of a Chinese character tian-shaped structure and is provided with four through holes.
4. The mechanism for a package dew removing machine for a top of an injection molding machine as claimed in claim 3, wherein: the guide rail is of a vertical long strip-shaped structure, the roller is provided with a wheel groove, and the roller is embedded on the guide rail through the wheel groove.
5. The mechanism for a package dewdrop machine on the top of an injection molding machine as claimed in claim 1 or 4, wherein: the cross section of the guide rail mounting plate is rectangular.
6. The method for packaging and dew removing machine of the top of the injection molding machine according to claim 1, characterized by comprising the steps of:
step 1, when a dew removing machine is additionally arranged, the movable upper cover plate is pushed to the mounting hole along the guide rail;
step 2, installing a dew removing machine on the air inlet cover, aligning the dew removing machine to a preset position, and locking the movable upper cover plate through the locking mechanism;
and 3, when the dew removing machine is not needed to be used, detaching the dew removing machine from the air inlet cover, then releasing the locking mechanism, and pushing the movable upper cover plate away from the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187213.5A CN106799814B (en) | 2016-12-20 | 2016-12-20 | Mechanism and method for packaging dew removing machine on top of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187213.5A CN106799814B (en) | 2016-12-20 | 2016-12-20 | Mechanism and method for packaging dew removing machine on top of injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106799814A CN106799814A (en) | 2017-06-06 |
| CN106799814B true CN106799814B (en) | 2020-04-24 |
Family
ID=58985098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611187213.5A Active CN106799814B (en) | 2016-12-20 | 2016-12-20 | Mechanism and method for packaging dew removing machine on top of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106799814B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH083357A (en) * | 1994-06-16 | 1996-01-09 | Suzuki Sogyo Co Ltd | Biodegradable resin foamed article, its manufacture and apparatus for manufacturing the article |
| DE4422674C2 (en) * | 1994-06-30 | 1996-10-31 | Resilux Nv | Process for drying a tool |
| TW549227U (en) * | 2001-08-02 | 2003-08-21 | Flying Tiger Kj Co Ltd | Dew removing machine for mold of injecting molding machine |
| CN2664887Y (en) * | 2003-08-14 | 2004-12-22 | 科基企业有限公司 | Mould dew removing machine of jetting forming machine |
| DE102006020083A1 (en) * | 2006-04-29 | 2007-10-31 | Adcuram Maschinenbauholding Gmbh | Injection molding machine has molding section which is enclosed in clean-room type chamber connected to actual clean room by airlock |
| CN203496214U (en) * | 2013-09-28 | 2014-03-26 | 宁波巴斯顿机械科技有限公司 | Rack fixing structure of injection molding machine |
| CN105291354A (en) * | 2015-11-28 | 2016-02-03 | 重庆亚谦建材有限公司 | Injection product transportation device provided with slide wheel type waste gas treatment cover |
| CN106079249A (en) * | 2016-07-25 | 2016-11-09 | 信易电热机械有限公司 | A kind of mould dehumidifier |
-
2016
- 2016-12-20 CN CN201611187213.5A patent/CN106799814B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106799814A (en) | 2017-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203955847U (en) | One side punching mechanism | |
| CN106799814B (en) | Mechanism and method for packaging dew removing machine on top of injection molding machine | |
| CN205577695U (en) | Stopper sliding door system of bearing | |
| CN204126493U (en) | A kind of disconnecting prevention structure of aluminum alloy slide window | |
| DE102015011639A1 (en) | Vehicle roof with an adjustable cover and a sealing arrangement | |
| CN207140432U (en) | A kind of licking brick for cattle and sheep hydraulic press | |
| CN205854010U (en) | Coach luggage compartment mobile pallet | |
| CN204322999U (en) | A kind of vehicle dormer window assembly and automobile | |
| CN109421803A (en) | A kind of semitrailer of elastic formula | |
| CN210659738U (en) | Buried smooth automatic door | |
| CN209024988U (en) | A kind of sound barrier easy to install | |
| CN102817532A (en) | Bottom groove structure internally provided with sash window | |
| CN207328631U (en) | New transport trolley | |
| CN208892203U (en) | A kind of wheeled Hanging Basket elevating mechanism that breaks away | |
| CN205577740U (en) | Rail vehicle stopper sliding door is guider down | |
| CN206246475U (en) | A kind of desk screen triangle connection device for upright posts | |
| CN204977482U (en) | 3D printer platform | |
| CN210284036U (en) | Portable frame of maintenance of being convenient for in communication car | |
| CN201598966U (en) | Flexible lever gear door with retractable guide rail | |
| CN204697447U (en) | A kind of anti-slip server bracket | |
| CN204872417U (en) | A open boats and ships container of full -automatic side storage car storehouse for boats and ships | |
| CN203321147U (en) | Limiting device for emergency door | |
| CN205364065U (en) | Drilling device | |
| CN201497288U (en) | Inner rail for refrigerator guide rail wine rack | |
| CN109018860A (en) | A kind of flashboard operation guide frame and its application method |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |