CN110936603B - Motor stator PVC heat shrink device - Google Patents
Motor stator PVC heat shrink device Download PDFInfo
- Publication number
- CN110936603B CN110936603B CN201911241872.6A CN201911241872A CN110936603B CN 110936603 B CN110936603 B CN 110936603B CN 201911241872 A CN201911241872 A CN 201911241872A CN 110936603 B CN110936603 B CN 110936603B
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- vertically arranged
- fixed
- motor stator
- hole
- wall
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Classifications
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- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
- B29C63/40—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using sheet or web-like material
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- 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
- B29C35/16—Cooling
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- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0065—Heat treatment
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- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
- B29C63/44—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses the shape of the layers or sheathings being adapted to the shape of the articles
-
- 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
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
- B29C2035/1666—Cooling using gas dried air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention belongs to the technical field of motor production, in particular to a PVC (polyvinyl chloride) heat shrinking device for a motor stator, aiming at the technical problem that the film lamination is incomplete in the shrinking process of a heat shrinkable film, the PVC heat shrinking device comprises a mainframe box, wherein two sides of the top of the mainframe box are respectively provided with a horizontally arranged sliding groove, and the middles of the two sides of the mainframe box are respectively connected with a vertically arranged fixed side plate through bolts. According to the invention, the two sides of the mainframe box are provided with the fixed side plates, the fixed side plates are connected with the motor stator fixing cover through the hydraulic rods, the fixed middle shaft is arranged on the first fixed main plate which is connected with one end of the mainframe platform in a sliding manner, the outer wall of the circumference of the fixed middle shaft is sleeved with the air disc, and the air suction holes are formed in the circumference of the air disc, so that air suction can be assisted under the condition that the inside of the top of the motor is closed, the inside of the motor stator is sucked to form negative pressure, and the heat shrinkage film is more fully attached to the stator.
Description
Technical Field
The invention relates to the technical field of motor production, in particular to a PVC (polyvinyl chloride) heat shrinking device for a motor stator.
Background
The motor stator is the stationary part of the motor. The stator consists of three parts, namely a stator iron core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current.
Through retrieval, chinese patent No. CN107882923A discloses a PVC heat shrink film rotating device, which comprises a frame, a driving shaft mounted on the frame, a driving motor connected to the driving shaft, a plurality of rotating joints sleeved on the driving shaft, an upper rotating shaft mounted on the upper portion of the frame, and a lower rotating shaft mounted on the lower portion of the frame, wherein the driving motor, the driving shaft, the lower rotating shaft, and the upper rotating shaft are sequentially engaged for transmission, and the plurality of rotating joints each comprise a sleeve portion sleeved on the driving shaft, a sector gear and a roller shaft portion respectively fixed on two sides of the sleeve portion. The rotating device of the PVC heat shrinkable film in the above patent has the following disadvantages: when the whole device is used, when the heat shrinkage film is subjected to heat shrinkage, sealing and auxiliary air suction of internal shrinkage cannot be well performed, so that the heat shrinkage film is not completely attached in the suction process, and the quality of later use is affected.
Disclosure of Invention
The invention provides a PVC (polyvinyl chloride) heat shrinking device for a motor stator, which is based on the technical problem that the film lamination is incomplete in the shrinking process of a heat shrinking film of the PVC heat shrinking device for the motor stator.
The invention provides a PVC (polyvinyl chloride) heat shrinking device for a motor stator, which comprises a main case, wherein two sides of the top of the main case are respectively provided with a horizontally arranged sliding groove, the middle parts of the two sides of the main case are respectively connected with a vertically arranged fixed side plate through bolts, one side, close to the two fixed side plates, of the two fixed side plates is respectively provided with a first hole, the circumferential inner walls of the two first holes are respectively sleeved with a horizontally arranged hydraulic rod, one end of an output shaft of the two hydraulic rods is respectively connected with a vertically arranged motor stator fixed cover through bolts, one end, between the two side inner walls of the two sliding grooves, of the two vertically arranged sliding bases is respectively in sliding clamping connection, the top of the two sliding bases is connected with a vertically arranged fixed main board I through bolts, a second hole is formed between the two ends of the fixed main board I, and the circumferential inner wall of the second hole is sleeved with a horizontally arranged fixed middle shaft, the utility model discloses a fixed centraxonial heat insulation plate, including fixed centraxonial circumference outer wall, fixed centraxonial circumference outer wall one end is installed the intake pipe of vertical setting, the fixed centraxonial circumference outer wall that is located the intake pipe has cup jointed the gas dish of vertical setting, and the circumference outer wall of gas dish has seted up the suction opening, the gas pocket has been seted up to the circumference inner wall of gas dish, and the gas pocket is linked together with suction opening and intake pipe, fixed centraxonial one end has seted up the third hole, and the circumference inner wall of third hole installs the heating rod that the level set up, fixed centraxonial circumference outer wall has cup jointed the heat-insulating medium plate of vertical setting.
Preferably, the bottom both ends of mainframe box all have the support column of vertical setting through bolted connection.
Preferably, a fourth hole is horizontally formed in the other end of the fixed middle shaft, a main air pipe is sleeved on the circumferential inner wall of the fourth hole, and the main air pipe is connected with the air inlet pipe.
Preferably, two the equal slip joint of the other end between the inner wall of slip recess both sides has the sliding base two of vertical setting.
Preferably, the top of the second sliding base is connected with a second fixed main board which is vertically arranged through a bolt, and one end of the second fixed main board is connected with a sealing gasket which is vertically arranged through a bolt.
Preferably, the bottom of the first sliding base and the bottom of the second sliding base are both provided with vertically arranged mounting grooves, and one side of each mounting groove is provided with a vertically arranged mounting hole.
Preferably, the inner wall of one side of the mounting hole is sleeved with a horizontally arranged motor, and an output shaft of the motor is sleeved with a vertically arranged driving gear.
Preferably, the bottom of the sliding groove is connected with a horizontally arranged rack through a bolt, and the rack is meshed with the driving gear.
Preferably, a vertically arranged fan groove is formed in one end of the second fixed main board, and one end of the fan groove is connected with a vertically arranged fan through a bolt.
Preferably, a fourth hole is formed in the top of the second fixed main board, a vertically arranged air pipe is sleeved on the inner wall of the circumference of the fourth hole, and the air pipe is communicated with the fan groove.
Compared with the prior art, the invention provides a PVC (polyvinyl chloride) heat shrinking device for a motor stator, which has the following beneficial effects:
1. this motor stator PVC heat constriction device installs fixed curb plate through setting up in the both sides of mainframe box, and is connected with the fixed cover of motor stator through the hydraulic stem between the fixed curb plate, install fixed axis on the fixed mainboard one of one end sliding connection of mainframe platform, fixed axis circumference outer wall has cup jointed the gas dish, the suction hole that the gas dish circumference set up can assist under the inside inclosed condition in motor top inhales, inhale the inside of motor stator and form the negative pressure, make the laminating of thermal contraction membrane and stator more abundant.
2. This motor stator PVC heat constriction device has seted up mounting groove through setting up in the bottom of sliding bottom one and sliding bottom two, and mounting groove internally mounted's motor output shaft has cup jointed drive gear, and drive gear meshes with the rack of sliding bottom of the groove portion mutually, can make the fixed mainboard at both ends and motor stator pressfitting more stable for inside sealed tighter.
3. This motor stator PVC heat constriction device has seted up the fan recess through setting up the one end at fixed mainboard two, and the fan is installed to the one end of fan recess, and the fan can carry out the forced air cooling to it after the shrink of thermal contraction membrane for the design of thermal contraction membrane is fixed, makes its laminating more stable.
Drawings
FIG. 1 is a schematic view of the overall structure of a PVC heat shrinking device for a motor stator according to the present invention;
FIG. 2 is a schematic view of a fixed center shaft structure of a PVC heat shrinking device for a motor stator according to the present invention;
FIG. 3 is a schematic structural diagram of a motor of a PVC heat shrinking device for a stator of a motor according to the present invention;
fig. 4 is a schematic structural diagram of a fan of a PVC heat shrinking device for a motor stator according to the present invention.
In the figure: the air conditioner comprises a support column 1, a main case 2, a sliding groove 3, a sliding base 4, a fixed main board 5, a fixed middle shaft 6, an air disk 7, a heat insulation middle board 8, a heating rod 9, a motor stator fixing cover 10, a hydraulic rod 11, a fixed side board 12, a fixed main board 13, a fixed main board 14, a sliding base 15, a main air pipe 15, an air inlet pipe 16, an air suction hole 17, an air hole 18, a mounting groove 19, a driving gear 20, a motor 21, a mounting hole 22, a fan groove 23, a fan 24 and an air pipe 25.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a PVC heat shrinking device for a motor stator is shown in figures 1-3 and comprises a main case 2, wherein two sides of the top of the main case 2 are respectively provided with a horizontally arranged sliding groove 3, the middle of two sides of the main case 2 is respectively connected with a vertically arranged fixed side plate 12 through a bolt, one side of two adjacent fixed side plates 12 is respectively provided with a first hole, the circumferential inner walls of the two first holes are respectively sleeved with a horizontally arranged hydraulic rod 11, one end of the output shaft of the two hydraulic rods 11 is respectively connected with a vertically arranged motor stator fixed cover 10 through a bolt, one end between the two inner walls of two sides of the two sliding grooves 3 is respectively in sliding clamping connection with a vertically arranged sliding base I4, the top of the two sliding base I4 is connected with a vertically arranged fixed main board I5 through a bolt, a second hole is arranged between two ends of the fixed main board I5, and the circumferential inner wall of the second hole is sleeved with a horizontally arranged fixed middle shaft 6, the intake pipe 16 of vertical setting is installed to fixed axis 6's circumference outer wall one end, fixed axis 6 is located the circumference outer wall of intake pipe 16 and has cup jointed the air disk 7 of vertical setting, and the circumference outer wall of air disk 7 has seted up suction opening 17, gas pocket 18 has been seted up to the circumference inner wall of air disk 7, and gas pocket 18 is linked together with suction opening 17 and intake pipe 16, the third hole has been seted up to fixed axis 6's one end, and the heating rod 9 of level setting is installed to the circumference inner wall of third hole, the thermal-insulated medium plate 8 of vertical setting has been cup jointed to fixed axis 6's circumference outer wall.
The two ends of the bottom of the mainframe box 2 are both connected with a vertically arranged support column 1 through bolts, the other end of the fixed middle shaft 6 is provided with a horizontally arranged fourth hole, the circumferential inner wall of the fourth hole is sleeved with a main gas pipe 15, the main gas pipe 15 is connected with a gas inlet pipe 16, the other end between the inner walls of the two sides of the two sliding grooves 3 is slidably connected with a vertically arranged sliding base II 14, the top parts of the two sliding base II 14 are connected with a vertically arranged fixed main board II 13 through bolts, one end of the fixed main board II 13 is connected with a vertically arranged sealing gasket through bolts, the bottoms of the sliding base I4 and the sliding base II 14 are both provided with vertically arranged mounting grooves 19, one side of each mounting groove 19 is provided with a vertically arranged mounting hole 22, the inner wall of one side of each mounting hole 22 is sleeved with a horizontally arranged motor 21, and the output shaft of the motor 21 is sleeved with a vertically arranged driving gear 20, the bottom of the sliding groove 3 is connected with a rack horizontally arranged through a bolt, and the rack is meshed with the driving gear 20.
When the PVC heat shrinking device is used, firstly, the motor stator and the shell are integrally moved to a proper working position, the whole PVC heat shrinking device is fixed and stable and is connected to a power supply, in the using process, an operator firstly places the motor stator and the shell between two motor stator fixing covers 10 and controls the extension of a hydraulic rod 11 to clamp and fix the operated stator shell, the operator controls the rotating operation of a bottom motor 21 to drive a top fixing main board II 13 to move, one end of the whole motor stator is plugged and sealed and fixed through a sealing gasket, the operator controls a fixing main board I5 to seal and plug the other end of the motor stator, the whole fixing middle shaft 6 is placed into the motor stator, the operator controls the heating of a heating rod 9 to heat the inside of the motor stator, the heat shrinkable film on the outer circumferential wall of the stator is heated, and one end of the main air pipe 15 is connected with a vacuum air suction pump, so that air can be sucked into the motor stator, the heat shrinkable film heated on the outer circumferential wall is shrunk, and the stator can be wrapped to complete the wrapping of the whole shrinkable film.
Example 2:
a motor stator PVC thermal contraction device is shown in figures 1-4, wherein a vertically arranged fan groove 23 is formed in one end of a fixed main board II 13, one end of the fan groove 23 is connected with a vertically arranged fan 24 through a bolt, a fourth hole is formed in the top of the fixed main board II 13, a vertically arranged air pipe 25 is sleeved on the inner wall of the circumference of the fourth hole, and the air pipe 25 is communicated with the fan groove 23.
When the heat shrinkable film wrapping device is used, the vertical fan groove 23 is formed in one end of the second fixed main board 13, the air pipe 25 facilitating air inlet is formed in the top of the fan groove 23, and after the heat shrinkable film is wrapped, proper air blowing and cooling can be performed through the fan 24.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A PVC (polyvinyl chloride) heat shrinking device for a motor stator comprises a mainframe box (2) and is characterized in that sliding grooves (3) which are horizontally arranged are formed in two sides of the top of the mainframe box (2), vertically arranged fixed side plates (12) are connected to the middles of two sides of the mainframe box (2) through bolts, first holes are formed in one side, close to the two fixed side plates (12), of each fixed side plate, hydraulic rods (11) which are horizontally arranged are sleeved on the inner walls of the circumferences of the two first holes, one end of an output shaft of each hydraulic rod (11) is connected with a vertically arranged motor stator fixing cover (10) through bolts, a vertically arranged sliding base I (4) is clamped to one end between the inner walls of two sides of each sliding groove (3) in a sliding mode, a same vertically arranged fixed main board I (5) is connected between the tops of the two sliding base I (4) through bolts, a second hole is formed between two ends of the first fixed main board (5), a fixed middle shaft (6) which is horizontally arranged is sleeved on the circumferential inner wall of the second hole, a second vertically arranged sliding base (14) is slidably clamped between the other ends of the inner walls at two sides of the two sliding grooves (3), the top of the second vertically arranged fixed main board (13) is connected between the tops of the two sliding base (14) through bolts, one end of the second fixed main board (13) is connected with a vertically arranged sealing gasket through a bolt, a vertically arranged air inlet pipe (16) is installed at one end of the circumferential outer wall of the fixed middle shaft (6), a vertically arranged air disc (7) is sleeved on the circumferential outer wall of the fixed middle shaft (6) which is positioned in the air inlet pipe (16), an air suction hole (17) is formed in the circumferential outer wall of the air disc (7), and an air hole (18) is formed in the circumferential inner wall of the air disc (7), and gas pocket (18) are linked together with suction hole (17) and intake pipe (16), the third hole has been seted up to the one end of fixed axis (6), and the heating rod (9) of level setting are installed to the circumference inner wall of third hole, the thermal-insulated medium plate (8) of vertical setting have been cup jointed to the circumference outer wall of fixed axis (6).
2. The PVC heat shrinking device for the motor stator as recited in claim 1, wherein the two ends of the bottom of the main cabinet (2) are connected with the vertically arranged support columns (1) through bolts.
3. The PVC heat shrinking device for the motor stator as recited in claim 1, wherein a horizontally arranged fourth hole is formed at the other end of the fixed middle shaft (6), a main air pipe (15) is sleeved on the circumferential inner wall of the fourth hole, and the main air pipe (15) is connected with the air inlet pipe (16).
4. The PVC heat shrinking device for the motor stator as recited in claim 1, wherein the bottoms of the first sliding base (4) and the second sliding base (14) are both provided with a vertically arranged mounting groove (19), and one side of the mounting groove (19) is provided with a vertically arranged mounting hole (22).
5. The PVC heat shrinking device for the motor stator as recited in claim 4, wherein a horizontally arranged motor (21) is sleeved on one side inner wall of the mounting hole (22), and a vertically arranged driving gear (20) is sleeved on an output shaft of the motor (21).
6. The PVC heat shrinking device for the motor stator as recited in claim 5, wherein a horizontally arranged rack is connected to the bottom of the sliding groove (3) through bolts, and the rack is engaged with the driving gear (20).
7. The PVC heat shrinking device for the motor stator as recited in claim 1, wherein a vertically arranged fan groove (23) is formed at one end of the second fixed main plate (13), and a vertically arranged fan (24) is connected to one end of the fan groove (23) through a bolt.
8. The PVC heat shrinking device for the motor stator as recited in claim 7, wherein a fourth hole is formed in the top of the second fixed main plate (13), a vertically arranged air pipe (25) is sleeved on the circumferential inner wall of the fourth hole, and the air pipe (25) is communicated with the fan groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241872.6A CN110936603B (en) | 2019-12-06 | 2019-12-06 | Motor stator PVC heat shrink device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241872.6A CN110936603B (en) | 2019-12-06 | 2019-12-06 | Motor stator PVC heat shrink device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110936603A CN110936603A (en) | 2020-03-31 |
| CN110936603B true CN110936603B (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911241872.6A Active CN110936603B (en) | 2019-12-06 | 2019-12-06 | Motor stator PVC heat shrink device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110936603B (en) |
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| US5910228A (en) * | 1996-05-08 | 1999-06-08 | Technimark, Inc. | Apparatus for covering a textile dye tube |
| CN201633206U (en) * | 2010-03-12 | 2010-11-17 | 浙江金洲管道科技股份有限公司 | A walking mechanism of an intermediate frequency heating device for steel-plastic composite pipe processing |
| CN203921353U (en) * | 2014-05-13 | 2014-11-05 | 天津广大纸业有限公司 | Energy-conservation thermal shrinking film packager |
| CN104229222A (en) * | 2013-06-20 | 2014-12-24 | 珠海格力电器股份有限公司 | Indoor unit packaging method and packaging device thereof |
| CN108189382A (en) * | 2018-03-05 | 2018-06-22 | 李福香 | A kind of straw board plastic foil laminating machine |
| CN109421961A (en) * | 2017-08-22 | 2019-03-05 | 克朗斯股份公司 | Constriction device and for from the inner space of constriction device aspirate air method |
| CN109625473A (en) * | 2018-12-03 | 2019-04-16 | 合肥云龙塑业有限公司 | A kind of plastic foil packing molding machine |
| CN209255310U (en) * | 2018-12-21 | 2019-08-16 | 山水电子(中国)有限公司 | A kind of circuit main board transportation system wind leaching cleaning dust remover |
| CN209425928U (en) * | 2018-11-30 | 2019-09-24 | 张家界程锋木艺文化有限公司 | A kind of wall dovetail groover |
-
2019
- 2019-12-06 CN CN201911241872.6A patent/CN110936603B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5910228A (en) * | 1996-05-08 | 1999-06-08 | Technimark, Inc. | Apparatus for covering a textile dye tube |
| CN201633206U (en) * | 2010-03-12 | 2010-11-17 | 浙江金洲管道科技股份有限公司 | A walking mechanism of an intermediate frequency heating device for steel-plastic composite pipe processing |
| CN104229222A (en) * | 2013-06-20 | 2014-12-24 | 珠海格力电器股份有限公司 | Indoor unit packaging method and packaging device thereof |
| CN203921353U (en) * | 2014-05-13 | 2014-11-05 | 天津广大纸业有限公司 | Energy-conservation thermal shrinking film packager |
| CN109421961A (en) * | 2017-08-22 | 2019-03-05 | 克朗斯股份公司 | Constriction device and for from the inner space of constriction device aspirate air method |
| CN108189382A (en) * | 2018-03-05 | 2018-06-22 | 李福香 | A kind of straw board plastic foil laminating machine |
| CN209425928U (en) * | 2018-11-30 | 2019-09-24 | 张家界程锋木艺文化有限公司 | A kind of wall dovetail groover |
| CN109625473A (en) * | 2018-12-03 | 2019-04-16 | 合肥云龙塑业有限公司 | A kind of plastic foil packing molding machine |
| CN209255310U (en) * | 2018-12-21 | 2019-08-16 | 山水电子(中国)有限公司 | A kind of circuit main board transportation system wind leaching cleaning dust remover |
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|---|---|
| CN110936603A (en) | 2020-03-31 |
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