CN111633062A - Device for leveling and repairing sunken part of metal surface - Google Patents
Device for leveling and repairing sunken part of metal surface Download PDFInfo
- Publication number
- CN111633062A CN111633062A CN202010546307.7A CN202010546307A CN111633062A CN 111633062 A CN111633062 A CN 111633062A CN 202010546307 A CN202010546307 A CN 202010546307A CN 111633062 A CN111633062 A CN 111633062A
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- China
- Prior art keywords
- chamber
- measuring
- face
- inner cavity
- telescopic rod
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0218—Pretreatment, e.g. heating the substrate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
A device for leveling and repairing a concave part on a metal surface comprises a working box, wherein a working chamber, a smearing chamber and a measuring chamber are respectively arranged in the working box from top to bottom, a transverse electric guide rail is fixedly arranged on the bottom wall of the inner cavity of the working box, a mechanical telescopic rod is fixedly arranged on the upper end surface of the transverse electric guide rail, the upper end surface of the mechanical telescopic rod is provided with a measuring device, the measuring device comprises a measuring box arranged on the upper end surface of the mechanical telescopic rod, the rear wall surface of the inner cavity of the measuring box is fixedly provided with a pressure sensor, after the device is placed at a designated position, the invention can automatically carry out surface repair on the paint surface under the condition of not damaging the original factory paint, meanwhile, the invention is also provided with an automatic measuring function, can measure the metal surfaces with different concave shapes, and their depth, the present invention also provides a heating function to the metal surface to make it easy to repair.
Description
Technical Field
The invention relates to the technical field of metal repair, in particular to a device for flatly repairing a concave part on a metal surface.
Background
The metal surface is easy to collide frequently, so that the metal surface is hollow and uneven and needs to be restored manually, when the metal surface is repaired manually at the present stage, original factory paint on the metal surface is more or less removed, and paint repair is carried out on the metal surface, so that the paint surface which is subsequently supplemented is not as good as the original factory paint, and the invention improves the problems.
Disclosure of Invention
The invention aims to provide a device for flattening and repairing a concave part on a metal surface, which overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to a device for flatly repairing a concave part on a metal surface, which comprises a working box, wherein the working box is respectively provided with a working chamber, a coating chamber and a measuring chamber from top to bottom, the bottom wall of an inner cavity of the working box is fixedly provided with a transverse electric guide rail, the upper end surface of the transverse electric guide rail is fixedly provided with a mechanical telescopic rod, the upper end surface of the mechanical telescopic rod is provided with a measuring device, the measuring device comprises a measuring box arranged on the upper end surface of the mechanical telescopic rod, the rear wall surface of the inner cavity of the measuring box is fixedly provided with a pressure sensor, the upper wall body and the lower wall body of the inner cavity of the measuring box are provided with a front sliding groove and a rear sliding groove, a measuring block can be arranged in the front sliding groove and the rear sliding groove in a front-rear mode, a telescopic spring is fixedly arranged between the measuring block and the pressure sensor, the, the fixing rod is slidably mounted in the irregular chute, the back wall surface of the inner cavity of the smearing chamber is fixedly provided with a front electric telescopic rod and a back electric telescopic rod, the front end surface of the front electric telescopic rod and the back electric telescopic rod is fixedly provided with a wood plate, the front end surface of the wood plate is fixedly provided with a heating plate, the left side wall surface of the inner cavity of the smearing chamber is provided with a fixing groove, the front end surface of the fixing groove can be slidably mounted with a sliding block, the right end surface of the sliding block is fixedly provided with a smearing device, the bottom wall of the inner cavity of the smearing chamber is fixedly provided with a lever, the upper end surface of the lever is rotatably provided with a connecting rod, the smearing device is connected with the wood plate through a hinge, the right side wall body of the inner cavity of the, the power motor gear with scrape and be equipped with the power rod between the blanking, the power rod with the power motor gear passes through the axis of rotation hub connection, scrape the blanking with the power rod is through connecting, scrape terminal surface fixed mounting before the blanking and scrape the blanking ware, the indoor chamber left side wall of work is equipped with the spout, the spout can be around the slidable mounting installation piece, the installation piece with fixed mounting has the extrusion spring between the indoor chamber wall of work, terminal surface fixed mounting negative-pressure machine before the installation piece, power motor shaft left end face is equipped with the cam, the cam with the installation piece offsets, terminal surface fixed mounting has about the electronic guide rail under the work box outside, about electronic guide rail terminal surface fixed mounting has upper and lower electronic hydraulic press, terminal surface fixed mounting has the base under the electronic hydraulic press from top to bottom.
Further, paint the device including setting up in the reagent room of slider right-hand member face, terminal surface fixed mounting has reagent room mouth before the reagent room outside, wall fixed mounting has the rotating electrical machines behind the ball inner chamber, the rotating electrical machines shaft is installed to the terminal surface before the rotating electrical machines, the terminal surface passes through the spline connection rotating electrical machines dish before the rotating electrical machines shaft.
Furthermore, an adsorption disc is fixedly mounted on the front end face of the negative pressure machine.
Further, the outer surface of the cam is provided with a graphite block.
Furthermore, the front end face of the working box is provided with an outlet.
The invention has the beneficial effects that: after the device is placed at a designated position, the device can automatically repair the surface of the paint surface without damaging the original factory paint, meanwhile, the device is also provided with an automatic measuring function, can measure the metal surfaces with different concave shapes and the depths of the metal surfaces, and is also provided with a function of heating the metal surfaces to ensure that the metal surfaces are easy to repair.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 1;
FIG. 5 is a schematic view of the structure at D-D in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The device for flatly repairing the sunken part on the metal surface is described by combining with the attached drawings 1-5, and comprises a working box 10, wherein the working box 10 is internally provided with a working chamber 13, a smearing chamber 12 and a measuring chamber 11 from top to bottom, the bottom wall of the inner cavity of the working box 10 is fixedly provided with a transverse electric guide rail 14, the upper end surface of the transverse electric guide rail 14 is fixedly provided with a mechanical telescopic rod 16, the upper end surface of the mechanical telescopic rod 16 is provided with a measuring device 60, the measuring device 60 comprises a measuring box 17 arranged on the upper end surface of the mechanical telescopic rod 16, the rear wall surface of the inner cavity of the measuring box 17 is fixedly provided with a pressure sensor 22, the upper and lower wall bodies of the inner cavity of the measuring box 17 are provided with a front and rear sliding groove 19, a measuring block 20 is slidably arranged in the front and rear direction in the front and rear sliding groove 19, an extension spring 21 is fixedly, the rear wall surface of the inner cavity of the measuring chamber 11 is provided with an irregular sliding groove 15, the rear side of the outer side of the measuring box 17 is fixedly provided with a fixing rod 23, the fixing rod 23 is slidably installed in the irregular sliding groove 15, the rear wall surface of the inner cavity of the smearing chamber 12 is fixedly provided with a front electric telescopic rod and a rear electric telescopic rod 35, the front end surface of the front electric telescopic rod and the rear electric telescopic rod 35 is fixedly provided with a wood plate 36, the front end surface of the wood plate 36 is fixedly provided with a heating plate 24, the left wall surface of the inner cavity of the smearing chamber 12 is provided with a fixing groove 34, the fixing groove 34 is internally provided with a sliding block 27 in a front and rear sliding manner, the right end surface of the sliding block 27 is fixedly provided with a smearing device 30, the bottom wall of the inner cavity of the smearing chamber 12 is fixedly provided with a lever, the left end face of the power motor 37 is provided with a power motor shaft 38, a power motor gear 39 is fixedly mounted on the power motor shaft 38, a scraping block 41 is slidably mounted on the front side of the power motor gear 39, a power rod 40 is arranged between the power motor gear 39 and the scraping block 41, the power rod 40 is connected with the power motor gear 39 through a rotating shaft 55, the scraping block 41 is connected with the power rod 40 through a rotating shaft 56, a scraper 42 is fixedly mounted on the front end face of the scraping block 41, a sliding groove 46 is arranged on the left wall face of an inner cavity of the working chamber 13, a mounting block 44 can be slidably mounted on the front and back of the sliding groove 46, an extrusion spring 45 is fixedly mounted between the mounting block 44 and the inner cavity wall face of the working chamber 13, a negative pressure machine 43 is fixedly mounted on the front end face of the mounting block 44, a cam 47 is arranged on the left end face of the power motor shaft 38, and the, the lower end face of the outer side of the working box 10 is fixedly provided with a left electric guide rail 49 and a right electric guide rail 49, the lower end face of the left electric guide rail 49 is fixedly provided with an upper electric hydraulic machine 50 and a lower electric hydraulic machine 50, and the lower end face of the upper electric hydraulic machine 50 is fixedly provided with a base 51.
Beneficially, the smearing device 30 comprises a reagent chamber 28 arranged on the right end face of the sliding block 27, a reagent chamber port 29 is fixedly mounted on the front end face of the outer side of the reagent chamber 28, a rotating motor 31 is fixedly mounted on the rear wall face of the inner cavity of the ball 18, a rotating motor shaft 32 is mounted on the front end face of the rotating motor 31, and the front end face of the rotating motor shaft 32 is connected with a rotating motor disc 33 through a spline.
Advantageously, the suction disc 48 is fixedly mounted on the front end face of the negative pressure machine 43.
Advantageously, the cam 47 is provided on its outer surface with graphite blocks 57.
Advantageously, the front face of the work box 10 is provided with an outlet 61.
The working steps are as follows: the device is placed at a metal part to be repaired, the transverse electric guide rail 14 is started, the transverse electric guide rail 14 drives the mechanical telescopic rod 16, the mechanical telescopic rod 16 drives the measuring box 17 to move leftwards and rightwards, the ball 18 is attached to the metal surface, under the action of the irregular sliding groove 15, the measuring box 17 moves along the irregular sliding groove 15, when the measuring box encounters a concave part, the ball 18 transmits the measuring box to the telescopic spring 21, the telescopic spring 21 transmits the measuring box to the pressure sensor 22, the concave position and the concave shape depth can be judged, after the detection is finished, the upper and lower electric hydraulic machines 50 are started to move the coating chamber 12 to the metal concave part, the front and rear electric telescopic rods 35 are started, the front and rear electric telescopic rods 35 drive the heating plate 24 to move forwards, the metal concave part is heated, the metal concave part is easy to recover, after the heating is finished, the inter-heating plate 24 moves backwards, meanwhile, the reagent chamber 28 moves forwards through the connecting rod 26, the reagent chamber port 29 is aligned with the metal dent, then the rotating motor 31 is started, the rotating motor 31 drives the rotating motor shaft 32, the rotating motor shaft 32 rotates to drive the rotating motor disc 33 to move forwards, the glue in the reagent chamber 28 is extruded out from the reagent chamber port 29 to smear the metal dent and the periphery of the metal dent, after the smearing is finished, the up-and-down electric hydraulic press 50 is started again to enable the working chamber 13 to move to the metal dent, the left and right electric guide rails 49 of the adsorption disc are aligned with the metal dent, the power motor 37 is started, the power motor 37 drives the power motor shaft 38, the power motor shaft 38 drives the cam 47, the cam 47 abuts against the mounting block 44 to enable the negative pressure machine 43 to move forwards, the left and right electric guide rails 49 of the adsorption disc are enabled to completely adsorb the metal dent, the negative pressure machine 43 is started to restore the dent, the left and, the power motor 37 is started to drive the scraper 42 to move forward, and the scraper 49 is started to scrape off the glue, so that the concave part of the metal surface is restored, and the paint surface is not damaged.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a smooth prosthetic devices to metal surface depressed place, includes the work box, its characterized in that: the working chamber, the smearing chamber and the measuring chamber are respectively arranged in the working box from top to bottom, a transverse electric guide rail is fixedly arranged on the bottom wall of the inner cavity of the working box, a mechanical telescopic rod is fixedly arranged on the upper end face of the transverse electric guide rail, a measuring device is arranged on the upper end face of the mechanical telescopic rod and comprises a measuring box arranged on the upper end face of the mechanical telescopic rod, a pressure sensor is fixedly arranged on the rear wall face of the inner cavity of the measuring box, front and rear chutes are arranged on the upper and lower wall bodies of the inner cavity of the measuring box, a measuring block can be slidably arranged in the front and rear chutes in a front-and-back mode, a telescopic spring is fixedly arranged between the measuring block and the pressure sensor, a ball is arranged on the front end face of the measuring block, an irregular chute is arranged on the rear wall face of the inner cavity, the back wall surface of the inner cavity of the smearing chamber is fixedly provided with a front electric telescopic rod and a back electric telescopic rod, the front end surface of the front electric telescopic rod and the back electric telescopic rod is fixedly provided with a wood plate, the front end surface of the wood plate is fixedly provided with a heating plate, the left side wall surface of the inner cavity of the smearing chamber is provided with a fixed groove, the fixed groove is internally provided with a slide block which can be installed in a front-back sliding manner, the right end surface of the slide block is fixedly provided with a smearing device, the bottom wall of the inner cavity of the smearing chamber is fixedly provided with a lever, the upper end surface of the lever is rotatably provided with a connecting rod, the smearing device is connected with the wood plate through a hinge, the right side wall body of the inner cavity of the working chamber is fixedly provided with a power motor, the left, the power rod with the power motor gear passes through the rotation axis and connects, scrape the blanking piece with the power rod passes through the connection, the terminal surface fixed mounting has the scraper before scraping the blanking piece, the left wall of studio's inner chamber is equipped with the spout, the spout slidable mounting installation piece around can, the installation piece with fixed mounting has the extrusion spring between the studio's inner chamber wall, terminal surface fixed mounting negative-pressure machine before the installation piece, power motor shaft left end face is equipped with the cam, the cam with the installation piece offsets, terminal surface fixed mounting has about electric guide rail under the workbin outside, about electric guide rail terminal surface fixed mounting has about the electro-hydraulic press, terminal surface fixed mounting has the base under the electro-hydraulic press from top to bottom.
2. The device of claim 1 for smoothing and repairing a recess in a metal surface, wherein: paint the device including setting up in the reagent room of slider right-hand member face, terminal surface fixed mounting has reagent room mouth before the outdoor side of reagent, wall fixed mounting has the rotating electrical machines behind the ball inner chamber, the rotating electrical machines shaft is installed to the terminal surface before the rotating electrical machines, the terminal surface passes through the spline connection rotating electrical machines dish before the rotating electrical machines shaft.
3. The device of claim 1 for smoothing and repairing a recess in a metal surface, wherein: and an adsorption disc is fixedly arranged on the front end face of the negative pressure machine.
4. The device of claim 1 for smoothing and repairing a recess in a metal surface, wherein: and a graphite block is arranged on the outer surface of the cam.
5. The device of claim 1 for smoothing and repairing a recess in a metal surface, wherein: the front end face of the working box is provided with an outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546307.7A CN111633062A (en) | 2020-06-15 | 2020-06-15 | Device for leveling and repairing sunken part of metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546307.7A CN111633062A (en) | 2020-06-15 | 2020-06-15 | Device for leveling and repairing sunken part of metal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111633062A true CN111633062A (en) | 2020-09-08 |
Family
ID=72326012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010546307.7A Withdrawn CN111633062A (en) | 2020-06-15 | 2020-06-15 | Device for leveling and repairing sunken part of metal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111633062A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090991A (en) * | 2020-09-10 | 2020-12-18 | 惠安县螺阳林飞燕汽车维修中心 | Car panel beating sunken deformation prosthetic devices |
| CN112495618A (en) * | 2020-11-25 | 2021-03-16 | 浙江炜烨晶体纤维有限公司 | Surface hardening device for polycrystalline mullite fiber product |
| CN112893012A (en) * | 2021-01-21 | 2021-06-04 | 王彩琴 | Automatically controlled ornament gluing machine for clothing production |
| CN112958651A (en) * | 2021-02-20 | 2021-06-15 | 山西慧兴科技有限公司 | Adjustment and maintenance trolley for road sign board |
| CN113351690A (en) * | 2021-06-11 | 2021-09-07 | 江苏铭瀚智能科技有限公司 | Sheet metal part alignment device |
-
2020
- 2020-06-15 CN CN202010546307.7A patent/CN111633062A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090991A (en) * | 2020-09-10 | 2020-12-18 | 惠安县螺阳林飞燕汽车维修中心 | Car panel beating sunken deformation prosthetic devices |
| CN112495618A (en) * | 2020-11-25 | 2021-03-16 | 浙江炜烨晶体纤维有限公司 | Surface hardening device for polycrystalline mullite fiber product |
| CN112893012A (en) * | 2021-01-21 | 2021-06-04 | 王彩琴 | Automatically controlled ornament gluing machine for clothing production |
| CN112893012B (en) * | 2021-01-21 | 2022-09-02 | 湖南索雅特服装有限公司 | Automatically controlled ornament gluing machine for clothing production |
| CN112958651A (en) * | 2021-02-20 | 2021-06-15 | 山西慧兴科技有限公司 | Adjustment and maintenance trolley for road sign board |
| CN113351690A (en) * | 2021-06-11 | 2021-09-07 | 江苏铭瀚智能科技有限公司 | Sheet metal part alignment device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200908 |