CN218476487U - Rust removal device - Google Patents
Rust removal device Download PDFInfo
- Publication number
- CN218476487U CN218476487U CN202222888494.4U CN202222888494U CN218476487U CN 218476487 U CN218476487 U CN 218476487U CN 202222888494 U CN202222888494 U CN 202222888494U CN 218476487 U CN218476487 U CN 218476487U
- Authority
- CN
- China
- Prior art keywords
- frame
- derusting
- belt
- rust
- rust 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a rust cleaning device, the rust cleaning device includes: the device comprises a base, a mounting plate, a first frame, a second frame, a derusting mechanism and a positioning mechanism; the upper surface of base is vertical fixed to be provided with two mounting panels, and the level is fixed between two mounting panels to be provided with first frame, be provided with directly over the first frame level and liftable rather than the second frame of looks adaptation, be provided with rust cleaning mechanism in first frame and the second frame respectively, rust cleaning mechanism includes: a derusting roller and a derusting belt; at least two derusting rollers are horizontally and rotatably arranged in the first frame or the second frame at intervals, the derusting rollers are in transmission connection through a derusting belt, and a plurality of brush bundles are uniformly arranged on the surface of the derusting belt; the derusting device overcomes the problems that in the prior art, only one surface of a sheet metal part can be derusted, the sheet metal part needs to be turned over so as to derust the other surface of the sheet metal part, time and labor are wasted, and the derusting efficiency is low.
Description
Technical Field
The utility model relates to a sheet metal component processing field specifically, relates to a rust cleaning device.
Background
The sheet metal component refers to the product that processes through the sheet metal technology, and the sheet metal component is at the production process, and its surface can be corroded and rust because of humid environment, consequently, needs the rust cleaning device to clear up its surface, and current rust cleaning device once only can remove rust to the one side of sheet metal component, when needs remove rust to its another side, need overturn the sheet metal component to remove rust to its another side, waste time and energy, reduced rust cleaning efficiency.
Therefore, provide one kind and can carry out the rust cleaning simultaneously to the upper surface and the lower surface of work piece in the use and handle, labour saving and time saving has improved a rust cleaning device of rust cleaning efficiency is the utility model discloses the problem that needs solve is urgent.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims at overcoming current rust cleaning device among the prior art and once only can derust the one side of sheet metal component, when needs derust to its another side, need upset sheet metal component to derust to its another side and handle, waste time and energy, the problem of rust cleaning efficiency has been reduced, thereby it can carry out the derusting simultaneously to the upper surface and the lower surface of work piece in the use to provide one kind and handle, labour saving and time saving has improved the rust cleaning device of rust cleaning efficiency.
In order to achieve the above object, the utility model provides a rust cleaning device, the rust cleaning device includes: the device comprises a base, an installation plate, a first frame, a second frame, a derusting mechanism and a positioning mechanism;
the upper surface interval of base and vertical fixed be provided with two mounting panels, and the level is fixed between two mounting panels and is provided with first frame, be provided with the second frame rather than the looks adaptation directly over level and liftable ground of first frame, first frame with be provided with rust cleaning mechanism in the second frame respectively, rust cleaning mechanism includes: a derusting roller and a derusting belt; wherein the content of the first and second substances,
at least two derusting rollers are horizontally and rotatably arranged in the first frame or the second frame at intervals, all the derusting rollers are connected together through the derusting belt in a transmission way, and a plurality of rigid brush bundles are uniformly arranged on the surface of the derusting belt in a vertical state;
and at least two groups of positioning mechanisms which are mutually matched to limit the workpiece to be machined are horizontally and fixedly arranged on two sides of the second frame below the derusting mechanism respectively.
Preferably, each set of said positioning mechanisms comprises: the device comprises a positioning shell, a return spring, a telescopic plate and a limiting rod; wherein, the first and the second end of the pipe are connected with each other,
the second frame is located the both sides of the inside of derusting mechanism below level respectively are provided with can move towards the location casing that the derusting belt removed, every location casing orientation one side of derusting belt evenly sets up the one row at least guiding hole that is linked together rather than the inner chamber, and every guiding hole in equal level run through be provided with the gag lever post that location casing moving direction is the same, every the equal part in gag lever post tip stretches into extremely fixed being provided with the expansion plate in the location casing, and every expansion plate sets up through being the level reset spring is fixed to be set up on the inner wall of location casing.
Preferably, the rust removing device further comprises a first air cylinder for driving all the positioning shells to move simultaneously, the first air cylinder is horizontally arranged on the side wall of the second frame in a penetrating mode, and the free end of a piston rod which is horizontally arranged is fixedly arranged on the side wall of the positioning shell.
Preferably, the rust removing device also comprises a material receiving box with an upward opening; the mounting plate is horizontally penetrated through and provided with a discharge hole, and the upper surface of the base is horizontally and fixedly provided with a material receiving box used for collecting machined parts below the discharge hole.
Preferably, this rust cleaning device is still including the sweeps case that is used for collecting the sweeps, the distance between the discharge end of the rust cleaning belt of first frame and its corresponding mounting panel is less than the length of treating the machined part, is located two between the mounting panel the upper surface of base is provided with uncovered upwards sweeps case for collect the follow the sweeps of the rust cleaning belt discharge end whereabouts of first frame.
Preferably, the derusting device further comprises a driven roller, and a plurality of driven rollers parallel to the derusting rollers are horizontally and rotatably arranged in the first frame or the second frame between the two derusting rollers; wherein the content of the first and second substances,
and the rotating shaft at the same end of each rust removing roller and each driven roller penetrates out of the first frame or the second frame respectively and is fixedly provided with a transmission chain wheel, all the transmission chain wheels are in transmission connection through a transmission chain, and the rotating shaft at one end of any rust removing roller is connected with an output shaft of a transmission motor fixedly arranged on the side wall of the first frame or the second frame through a coupler.
Preferably, the two mounting plates are vertically provided with at least one guide rail on the opposite surfaces, the two ends of the second frame are respectively partially recessed inwards to form guide grooves matched with the two guide rails on the two mounting plates, and the end part of the second frame is slidably assembled on the guide rails through the guide grooves.
Preferably, the adjacent ends of the tops of the two mounting plates are respectively and horizontally provided with a fixed block, the lower surface of each fixed block is respectively and vertically and fixedly provided with a second cylinder, the end part of a piston rod of each vertically arranged fixed block is fixedly arranged on the second frame, and the two groups of second cylinders synchronously run to drive the second frame to lift.
According to the technical scheme, the utility model provides a rust cleaning device beneficial effect when using does: when the device is used, the second frame is lifted along the vertical direction to be away from the first frame, then a workpiece is horizontally placed on the rust removing belt of the rust removing mechanism of the first frame, the second frame is lowered along the vertical direction until the rust removing belt of the rust removing mechanism of the second frame is abutted against the upper surface of the workpiece, the rust removing mechanisms on the first frame and the second frame can be started to work simultaneously, the position of the workpiece on the first frame is limited through the positioning mechanism on the second frame, so that the two groups of rust removing mechanisms can simultaneously remove rust on the upper surface and the lower surface of the workpiece, the rust removing efficiency is improved, and the workpiece and the rust removing mechanism can be prevented from synchronously moving in the rust removing process to influence the rust removing effect.
Other features and advantages of the present invention will be described in detail in the detailed description which follows; and the parts which are not involved in the utility model are all the same with the prior art or can be realized by adopting the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a rust removing apparatus provided in a preferred embodiment of the present invention;
fig. 2 is a structural sectional view of a rust removing apparatus provided in a preferred embodiment of the present invention;
FIG. 3 isbase:Sub>A sectional view of the structure of FIG. 2 taken along the line A-A;
fig. 4 is an assembly view of a guide rail and a slider of the rust removing apparatus provided in a preferred embodiment of the present invention.
Description of the reference numerals
1. A base; 2. mounting a plate; 3. a first frame; 4. a second frame; 5. a rust removal mechanism; 501. a derusting roller; 502. derusting the belt; 6. a positioning mechanism; 601. positioning the housing; 602. a return spring; 603. a retractable plate; 604. a limiting rod; 605. a first cylinder; 7. a fixed block; 8. a second cylinder; 9. a material receiving box; 10. a scrap box; 11. a discharge port; 12. a guide rail; 13. a driven roller; 14. a guide groove.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
As shown in fig. 1-4, the utility model provides a pair of rust cleaning device, rust cleaning device includes: the device comprises a base 1, an installation plate 2, a first frame 3, a second frame 4, a derusting mechanism 5 and a positioning mechanism 6;
the upper surface interval and the vertical fixed two mounting panels 2 that are provided with of base 1, and the level is fixed between two mounting panels 2 and is provided with first frame 3, be provided with the second frame 4 rather than the looks adaptation directly over level and liftable ground first frame 3, first frame 3 with be provided with rust cleaning mechanism 5 in the second frame 4 respectively, rust cleaning mechanism 5 includes: a derusting roller 501 and a derusting belt 502; wherein the content of the first and second substances,
at least two rust removing rollers 501 are horizontally and rotatably arranged in the first frame 3 or the second frame 4 at intervals, all the rust removing rollers 501 are in transmission connection through a rust removing belt 502, and a plurality of rigid brush bundles are uniformly arranged on the surface of the rust removing belt 502 in a vertical state;
two sides of the second frame 4 below the derusting mechanism 5 are respectively and horizontally and fixedly provided with at least two groups of positioning mechanisms 6 which are mutually matched to limit workpieces to be processed.
In the scheme, when the device is used, the second frame 4 is lifted in the vertical direction to be away from the first frame 3, then a workpiece is horizontally placed on the derusting belt 502 of the derusting mechanism 5 of the first frame 3, the second frame 4 is lowered in the vertical direction until the derusting belt 502 of the derusting mechanism 5 of the second frame is abutted against the upper surface of the workpiece, the derusting mechanisms 5 on the first frame 3 and the second frame 4 can be started to work simultaneously, the position of the workpiece on the first frame 3 is limited through the positioning mechanism 6 on the second frame 4, so that the two groups of derusting mechanisms 5 can simultaneously derust the upper surface and the lower surface of the workpiece, the derusting efficiency is improved, and the phenomenon that the workpiece and the derusting mechanisms 5 synchronously move to influence the derusting effect in the derusting process is also prevented.
In a preferred embodiment of the present invention, each group of the positioning mechanisms 6 includes: a positioning shell 601, a return spring 602, a telescopic plate 603 and a limiting rod 604; wherein the content of the first and second substances,
In the above scheme, when in use, when a workpiece to be machined is horizontally placed on the derusting belt 502 of the derusting mechanism 5 on the first frame 3, the positioning shell 601 on the second frame 4 is then moved away from the derusting belt 502 of the second frame 4, the second frame 4 is then lowered to be close to the first frame 3 until the derusting belt 502 abuts against the upper surface of the workpiece, then the positioning shell 601 of the positioning mechanism 6 is moved towards the workpiece again, while in the process of moving towards the workpiece, the limiting rods 604 on the two positioning shells 601 approach towards the workpiece together with the positioning shell 601, as shown in fig. 3, and part of the limiting rods 604 collide with the side wall of the workpiece, and simultaneously compress the return springs 602 corresponding to each, while the free ends of the limiting rods 604 contacting with the side wall of the workpiece stop both ends of the workpiece to limit the workpiece along the derusting belt 502, so as to prevent the workpiece from moving in a large range along the horizontal direction in the derusting process.
In a preferred embodiment of the present invention, the rust removing device further includes a first cylinder 605 for driving all the positioning housings 601 to move simultaneously, the first cylinder 605 is horizontally disposed on the sidewall of the second frame 4, and the free end of the piston rod horizontally disposed is fixedly disposed on the sidewall of the positioning housing 601.
In the above solution, the positioning housing 601 is driven to move by the first cylinder 605, and the first cylinder 605 is safe and reliable in the working process, and the specific structure of the first cylinder 605 is common knowledge, and will not be described herein again.
In a preferred embodiment of the present invention, the rust removing device further comprises a material receiving box 9 with an upward opening; the mounting plate 2 is horizontally penetrated by a discharge port 11 at one end of the first frame 3, and a material receiving box 9 for collecting workpieces is horizontally and fixedly arranged below the discharge port 11 on the upper surface of the base 1.
In the above scheme, after the rust removal is finished, the second frame 4 is driven to ascend to be away from the first frame 3, and then the rust removal belt 502 on the first frame 3 is started to transmit, so that the workpiece on the surface of the workpiece after rust removal is conveyed into the material receiving box 9 through the material outlet 11 to be automatically collected, the tedious operation of manually taking materials is avoided, and time and labor are saved.
The utility model discloses an in a preferred embodiment, this rust cleaning device is still including the sweeps case 10 that is used for collecting the sweeps, distance between the discharge end of the rust cleaning belt 502 of first frame 3 and its corresponding mounting panel 2 is less than the length of treating the machined part, is located two between the mounting panel 2 the upper surface of base 1 is provided with uncovered sweeps case 10 up for collect the follow the sweeps of the rust cleaning belt 502 discharge end whereabouts of first frame 3.
In the above scheme, in the rust removing process, impurities on the surface of the workpiece fall on the rust removing belt 502 on the first frame 3, and under the conveying action of the rust removing belt 502, the impurities falling on the surface of the workpiece fall into the scrap box 10 from the end of the rust removing belt 502 and are collected.
In a preferred embodiment of the present invention, the rust removing apparatus further includes a driven roller 13, and a plurality of driven rollers 13 parallel to the rust removing rollers 501 are horizontally and rotatably disposed inside the first frame 3 or the second frame 4 between the two rust removing rollers 501; wherein the content of the first and second substances,
the rotating shafts at the same end of each derusting roller 501 and each driven roller 13 respectively penetrate out of the first frame 3 or the second frame 4 and are fixedly provided with transmission chain wheels, all the transmission chain wheels are connected together in a transmission manner through transmission chains, and the rotating shaft at one end of any derusting roller 501 is connected with the output shaft of a transmission motor fixedly arranged on the side wall of the first frame 3 or the second frame 4 through a coupler.
In the above scheme, the plurality of driven rollers 13 support the derusting belt 502, so that the supporting force of the derusting belt 502 on the workpiece to be processed can be indirectly improved.
In a preferred embodiment of the present invention, two the facing surfaces of the mounting plate 2 are vertically provided with a guide rail 12 at least, and the two ends of the second frame 4 are partially recessed inwards to form and two guide grooves 14 adapted to the guide rail 12 on the mounting plate 2, the end of the second frame 4 is slidably assembled on the guide rail 12 through the guide grooves 14.
In the above solution, the second frame 4 can be lifted and lowered smoothly in the vertical direction by the cooperation of the guide rail 12 and the guide groove 14 of the second frame 4.
The utility model discloses an in a preferred embodiment, two the adjacent end at 2 tops of mounting panel level respectively is provided with fixed block 7, and the lower surface of every fixed block 7 is vertical fixed second cylinder 8 that is provided with respectively, and the end fixing setting of its piston rod that is vertical setting is in on the second frame 4, two sets of second cylinder 8 synchronous operation are in order to drive second frame 4 lift.
In the above scheme, the second cylinder 8 drives the second frame 4 to ascend and descend, and the second cylinder 8 is safe and reliable in the working process, and the specific structure of the second cylinder 8 is not described herein again because the second cylinder is common general knowledge.
To sum up, the utility model provides a rust cleaning device overcomes current rust cleaning device once only can rust cleaning to the one side of sheet metal component among the prior art, when needs rust cleaning its another side, needs the upset sheet metal component to carry out the rust cleaning to its another side and handle, waste time and energy, reduced the problem of rust cleaning efficiency.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be arbitrarily combined with each other, and the disclosed content of the present invention should be considered as the same as long as it does not violate the idea of the present invention.
Claims (8)
1. A rust removing device characterized by comprising: the device comprises a base (1), a mounting plate (2), a first frame (3), a second frame (4), a derusting mechanism (5) and a positioning mechanism (6);
the upper surface interval and the vertical fixed two mounting panels (2) that are provided with of base (1), and the level is fixed between two mounting panels (2) and is provided with first frame (3), be provided with second frame (4) rather than the looks adaptation directly over level and liftable of first frame (3), first frame (3) with be provided with rust cleaning mechanism (5) in second frame (4) respectively, rust cleaning mechanism (5) include: a derusting roller (501) and a derusting belt (502); wherein, the first and the second end of the pipe are connected with each other,
at least two derusting rollers (501) are horizontally and rotatably arranged in the first frame (3) or the second frame (4) at intervals, all the derusting rollers (501) are connected together through a derusting belt (502) in a transmission manner, and the surface of the derusting belt (502) is uniformly provided with a plurality of rigid brush bundles in a vertical state;
and two sides of the second frame (4) below the derusting mechanism (5) are respectively and horizontally fixedly provided with at least two groups of positioning mechanisms (6) which are mutually matched to limit a workpiece to be machined.
2. The rust removing device according to claim 1, wherein each set of the positioning mechanisms (6) includes: the device comprises a positioning shell (601), a return spring (602), a telescopic plate (603) and a limiting rod (604); wherein the content of the first and second substances,
second frame (4) are located the both sides of the inside of rust cleaning mechanism (5) below level respectively are provided with can move towards location casing (601) that rust cleaning belt (502) removed, every location casing (601) moves towards one side of rust cleaning belt (502) evenly set up rather than one row at least guiding hole that the inner chamber is linked together, and in every guiding hole equal level run through be provided with locating casing (601) the same gag lever post (604) of moving direction, every gag lever post (604) tip equal part stretch into to fixed being provided with expansion plate (603) in locating casing (601), and every expansion plate (603) through being the level setting reset spring (602) is fixed to be set up on the inner wall of locating casing (601).
3. The rust removing device as claimed in claim 2, characterized in that it further comprises a first cylinder (605) for driving all the positioning housings (601) to move simultaneously, said first cylinder (605) being arranged horizontally through the side wall of said second frame (4), the free end of the piston rod, which is arranged horizontally, being fixedly arranged on the side wall of said positioning housing (601).
4. A rust removing apparatus as claimed in claim 1, characterized in that the rust removing apparatus further comprises a material receiving box (9) with an opening facing upward; the mounting plate (2) is horizontally penetrated through and provided with a discharge hole (11) and the upper surface of the base (1) is horizontally fixed below the discharge hole (11) and provided with a material receiving box (9) for collecting workpieces.
5. The rust removing device as claimed in claim 1, further comprising a scrap box (10) for collecting scraps, wherein the distance between the discharge end of the rust removing belt (502) of the first frame (3) and the corresponding mounting plate (2) is less than the length of the workpiece to be machined, and the upper surface of the base (1) between the two mounting plates (2) is provided with the scrap box (10) with an upward opening for collecting scraps falling from the discharge end of the rust removing belt (502) of the first frame (3).
6. The rust removing device according to claim 1, characterized by further comprising a driven roller (13), and a plurality of driven rollers (13) parallel to the rust removing rollers (501) are horizontally and rotatably provided inside the first frame (3) or the second frame (4) between the two rust removing rollers (501); wherein the content of the first and second substances,
every rust cleaning roller (501) and every follow respectively with the pivot of driven voller (13) with the one end first frame (3) or second frame (4) are worn out and are fixed and be provided with drive sprocket, all link together through the drive chain transmission between the drive sprocket, arbitrary one the pivot of rust cleaning roller (501) one end is passed through the shaft coupling and is fixed the setting and be in first frame (3) or the output shaft of driving motor on second frame (4) lateral wall.
7. The rust removing device according to claim 1, characterized in that at least one guide rail (12) is vertically arranged on each of the facing surfaces of the two mounting plates (2), and both ends of the second frame (4) are partially recessed inward to form guide grooves (14) adapted to the guide rails (12) on the two mounting plates (2), respectively, and the end of the second frame (4) is slidably fitted on the guide rails (12) through the guide grooves (14).
8. The rust removing device as claimed in claim 1, characterized in that the adjacent ends of the tops of the two mounting plates (2) are respectively and horizontally provided with a fixed block (7), the lower surface of each fixed block (7) is respectively and vertically and fixedly provided with a second cylinder (8), the end of a piston rod of each vertically arranged cylinder is fixedly arranged on the second frame (4), and the two groups of second cylinders (8) synchronously operate to drive the second frame (4) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222888494.4U CN218476487U (en) | 2022-10-31 | 2022-10-31 | Rust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222888494.4U CN218476487U (en) | 2022-10-31 | 2022-10-31 | Rust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218476487U true CN218476487U (en) | 2023-02-14 |
Family
ID=85171859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222888494.4U Active CN218476487U (en) | 2022-10-31 | 2022-10-31 | Rust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218476487U (en) |
-
2022
- 2022-10-31 CN CN202222888494.4U patent/CN218476487U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217617182U (en) | Photovoltaic support punching equipment | |
| CN218476487U (en) | Rust removal device | |
| CN211728576U (en) | Integrated surface grinding system and moving device | |
| CN210732078U (en) | Steel pipe oxide skin stripping roller way | |
| CN209633459U (en) | A kind of perforating device | |
| CN111055159A (en) | Sheet metal part machining platform device for auxiliary cleaning and method thereof | |
| CN110882991A (en) | High-pressure water cleaning station, automatic production line and method for removing welding oxide skin by high-pressure water | |
| CN110948306A (en) | Integrated surface grinding system and moving device | |
| CN107838178B (en) | Aluminum waste profile high-efficiency treatment and recovery equipment produced by pure aluminum processing | |
| CN217255442U (en) | Surface polishing device for hardware material | |
| CN113426598B (en) | Panel spraying system | |
| CN211678989U (en) | High-pressure water cleaning station and automatic production line for removing welding oxide skin by high-pressure water | |
| CN211247944U (en) | Automatic shaped steel perforating device | |
| CN110238451B (en) | Automatic chamfering and cleaning device for two ends of short pipe | |
| CN113245283A (en) | Automatic cleaning device for industrial parts and use method thereof | |
| CN215236123U (en) | Finished product mould surface sweeps cleaning device | |
| CN215757497U (en) | Conveying belt for quenching of mechanical tool | |
| CN216807284U (en) | Honeycomb carrier automatic handling soaks mechanism | |
| CN220407161U (en) | Drilling device with protection function | |
| CN214933021U (en) | Net cage frame dislocation circulating device | |
| CN220428301U (en) | Mechanical equipment overhauls platform | |
| CN220074873U (en) | Automatic die-cutting waste material removing equipment | |
| CN207824637U (en) | For metal surface derusting, the equipment of descale | |
| CN218857361U (en) | Automatic many boards hole of clearance waste material is surely ground all-in-one | |
| CN213670686U (en) | Dust removal mechanism for open type fixed table press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |