CN210500874U - Concrete partition plate cutting device - Google Patents
Concrete partition plate cutting device Download PDFInfo
- Publication number
- CN210500874U CN210500874U CN201920842984.6U CN201920842984U CN210500874U CN 210500874 U CN210500874 U CN 210500874U CN 201920842984 U CN201920842984 U CN 201920842984U CN 210500874 U CN210500874 U CN 210500874U
- Authority
- CN
- China
- Prior art keywords
- cutting
- arc
- concrete partition
- water
- plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a concrete partition plate cutting device, which comprises a walking trolley, a moving component, a cutting component and an atomizing and dust removing component, wherein the walking trolley comprises an installation box and a plurality of walking rollers arranged on the lower surface of a bottom plate of the installation box; an opening is formed in the middle of the bottom plate of the installation box; the cutting assembly comprises a cutting disc and a rotating motor for driving the cutting disc to rotate; the moving assembly comprises an X-axis moving mechanism for driving the cutting assembly to transversely extend and a Z-axis moving mechanism for driving the cutting assembly to lift; the atomizing and dust removing assembly comprises a water tank and a plurality of atomizing spray heads, the water tank and the atomizing spray heads are mounted on the walking trolley and communicated through a water supply pipeline, and a pressure pump is arranged at a water outlet of the water tank communicated with the water supply pipeline. The utility model discloses a concrete partition board cutting device sets up atomizing dust removal subassembly on cutting device, to cutting position spray, avoids the dust to scatter around, influences staff's healthy and production environment.
Description
Technical Field
The utility model relates to a partition plate production facility technical field, concretely relates to concrete partition plate cutting device.
Background
The concrete partition board is also cut to the required size after production and forming so as to be suitable for the size of the used floor slab. The existing cutting device for the concrete partition board generally adopts a walking cutting device for cutting, for example, a full-automatic cutting machine for the light partition board and the concrete slab disclosed in patent CN 103660046A comprises a rack, a walking device, a clamping device, a cutting device, a hydraulic control device and an electric appliance automatic control device, can realize full-automatic control of cutting, feeding, clamping, distance measuring and walking in the cutting process of the light partition board and the concrete slab, and is time-saving, labor-saving, accurate and stable in cutting.
However, in the cutting process, due to the high-speed operation of the cutting disc, concrete powder generated by cutting is brought out by the cutting disc to cause scattering, so that dust on a cutting production line is serious, and the health and production environment of workers are affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art, a concrete partition board cutting device sets up atomizing dust removal subassembly on cutting device, sprays water smoke to the cutting position, avoids the dust to scatter, influences staff's healthy and production environment.
The utility model discloses a following technical scheme realizes: the cutting device for the concrete partition plate comprises a walking trolley, a moving assembly, a cutting assembly and an atomizing and dedusting assembly, wherein the walking trolley comprises an installation box and a plurality of walking rollers which are arranged on the lower surface of a bottom plate of the installation box; an opening is formed in the middle of the bottom plate of the installation box; the cutting assembly comprises a cutting disc and a rotating motor for driving the cutting disc to rotate; the moving assembly comprises an X-axis moving mechanism for driving the cutting assembly to transversely extend and a Z-axis moving mechanism for driving the cutting assembly to lift; the atomizing and dust removing assembly comprises a water tank and a plurality of atomizing spray heads, the water tank and the atomizing spray heads are mounted on the walking trolley and communicated through a water supply pipeline, and a pressure pump is arranged at a water outlet of the water tank communicated with the water supply pipeline.
The water tank is provided with a water adding hole, so that water can be conveniently added into the water tank. The water in the water tank is preferably deionized water, so that the phenomenon that the atomizing nozzle is blocked due to excessive impurities in the water is avoided.
The cutting disc is a circular grinding wheel disc, an output shaft is arranged at the output end of the rotating motor, and the cutting disc is coaxially sleeved on the output shaft and rotates along with the rotation of the output shaft.
The cutting assembly is installed on the X-axis moving mechanism and moves along the width direction of the cut concrete partition plate through the driving cutting assembly of the X-axis moving mechanism, and the concrete partition plate is cut. The X-axis moving mechanism is installed on the Z-axis moving mechanism and drives the X-axis moving mechanism and the cutting assembly to lift through the Z-axis moving mechanism, and the cutting assembly is cut into the concrete partition plate.
Further, the Z-axis moving mechanism comprises a fixed plate, a moving plate and a hydraulic cylinder for driving the moving plate to move up and down relative to the fixed plate; the fixing plate is horizontally fixed in the installation box; the moving plate is positioned below the fixed plate and is parallel to the fixed plate; the water tank is installed on the fixing plate.
Furthermore, the X-axis moving mechanism comprises a guide rail arranged on the lower surface of the moving plate, a ball screw parallel to the guide rail, a sliding seat sleeved on the ball screw and capable of sliding along the guide rail, and a screw rod driving motor arranged at one end of the ball screw and used for driving the ball screw to rotate; the rotating motor is arranged on the sliding seat; the cutting assembly extends out of the mounting case from the opening.
Further, atomizer evenly sets up around along the opening, just atomizer slope sets up downwards in the middle of to the opening, makes atomizer to the cutting position blowout water smoke of concrete partition plate, avoids the dust that cutting dish cutting concrete partition plate produced to disperse all around and flies upward.
Furthermore, the upper cover of the cutting disc is provided with a semicircular arc cover, the inner side wall of the arc cover is provided with an arc groove extending along the inner side wall, and the outer diameter and the width of the arc groove are in clearance fit with the outer diameter and the thickness of the cutting disc respectively; the cutting disk is partially embedded in the arc-shaped groove and can rotate relative to the arc-shaped groove. The arc cover covers the cutting disc to protect the cutting disc, and meanwhile, the effect of preventing the staff from being scratched due to the fact that the staff are unintentionally close to the cutting disc is achieved.
Furthermore, the arc cover is a hollow structure provided with a water containing cavity, one end of the arc cover is provided with a water inlet end, and the other end of the arc cover is provided with a water outlet end; the water supply pipeline is respectively connected with the water inlet end and the water outlet end; the arc cover is made of heat conducting materials. The water supply pipeline injects water flow into the water containing cavity of the arc cover from the water inlet end of the arc cover, then discharges the water flow from the water outlet end, and enters the atomizing spray head through the water supply pipeline to atomize and remove dust. Because the cutting disc rotates at a high speed to cut the concrete partition plate, the cutting disc generates a large amount of heat due to friction, the temperature of the cutting disc is very high when the cutting disc is used, and the service life of the cutting disc is influenced. The cutting disc stretches into the arc-shaped groove (51), the inner part of the arc-shaped groove (51) is wrapped by water flowing in the arc-shaped cover, the water in the water containing cavity is conducted by the heat of the cutting disc through the heat conducting material, the effect of a cooling pipeline is achieved, and the cutting disc is cooled.
Furthermore, the inner side surface of the arc-shaped groove (51) is provided with a plurality of micropores, and the aperture of each micropore is 0.2-0.3 mm.
The water in the water containing cavity has a higher flow speed under the action of the pressurizing pump; when water flows through the water containing cavity of the arc-shaped groove (51), part of water can be sprayed out from the micropores on the inner side surface of the arc-shaped groove (51) to form a plurality of fine water columns, and the cutting disc is showered to play a role in cooling the cutting disc.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model provides a pair of concrete partition board cutting device sets up atomizing dust removal subassembly on cutting device, to cutting position spray, avoids the dust to scatter about, influences staff's healthy and production environment.
(2) The utility model provides a concrete partition board cutting device still is provided with the arc cover of interior appearance water cavity to rivers through atomizing dust removal subassembly pass through the appearance water cavity, make the arc cover not only play the effect of protection cutting disc and staff's safety, can also play the effect of cooling tube, cool down to the cutting disc in use.
(3) The utility model provides a pair of concrete partition board cutting device's arc wall medial surface of arc cover still is provided with a plurality of micropores, makes the water part through holding the water cavity evenly water on the cutting dish, reaches further cooling effect, can also play the technological effect of wasing the cutting dish and further reducing the dust simultaneously.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a bottom view of the present invention;
FIG. 3 is a schematic view of the arc-shaped cover of the present invention;
wherein: 1-traveling trolley, 11-installation box, 111-opening, 12-traveling roller, 21-X axis moving mechanism, 211-guide rail, 212-ball screw, 213-sliding seat, 214-screw driving motor, 22-Z axis moving mechanism, 221-fixed plate, 222-moving plate, 223-hydraulic cylinder, 31-water tank, 32-atomizing nozzle, 33-water supply pipeline, 34-pressure pump, 4-cutting component, 41-cutting disk, 42-rotating motor, 5-arc cover, 51-arc groove, 511-micropore, 52-water inlet end, 53-water outlet end.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
The width of the concrete partition board in the following embodiment refers to a smaller edge on a surface which is in contact with the ground when the concrete partition board is horizontally placed on the ground; the length of the concrete partition board refers to a larger edge on the surface which is in contact with the ground when the concrete partition board is horizontally placed on the ground; the height of the concrete partition board refers to the edge of the concrete partition board which is vertical to the ground when the concrete partition board is horizontally placed on the ground.
In the following embodiments, the rotating electrical machine 42 is a commercially available YE2-180M-4P three-phase asynchronous motor, and other commercially available motors that can achieve the same function may be used as the rotating electrical machine 42. The lead screw driving motor 214 is a commercially available DMKE servo motor, and other commercially available motors capable of achieving the same function may be used as the lead screw driving motor 214.
Example 1
As shown in fig. 1 and 2, the cutting device for the concrete partition board comprises a walking trolley 1, a moving assembly, a cutting assembly 4 and an atomizing and dust removing assembly, wherein the walking trolley 1 comprises an installation box 11 and a plurality of walking rollers 12 which are arranged on the lower surface of a bottom plate of the installation box 11; an opening 111 is formed in the middle of the bottom plate of the installation box 11; the cutting assembly 4 comprises a cutting disk 41 and a rotating motor 42 for driving the cutting disk 41 to rotate; the moving assembly comprises an X-axis moving mechanism 21 for driving the cutting assembly 4 to transversely extend and a Z-axis moving mechanism 22 for driving the cutting assembly 4 to ascend and descend; the atomizing and dust removing component comprises a water tank 31 and a plurality of atomizing nozzles 32 which are installed on the walking trolley 1, the atomizing nozzles 32 are communicated with the water tank 31 through a water supply pipeline 33, and a pressure pump 34 is arranged at a water outlet of the water tank 31 communicated with the water supply pipeline 33. The atomizer heads 32 are uniformly mounted on the side walls of the openings 111.
The size of the opening 111 along the width direction of the concrete partition board is larger than the width of the concrete partition board, so that the moving stroke of the cutting disc 41 along the width direction of the concrete partition board is larger than or equal to the width of the concrete partition board.
The cutting assembly 4 is installed on the X-axis moving mechanism 21 and moves along the width direction of the cut concrete partition board through the driving cutting assembly 4 of the X-axis moving mechanism 21, so that the concrete partition board is cut. The X-axis moving mechanism 21 is installed on the Z-axis moving mechanism 22 and drives the X-axis moving mechanism 21 and the cutting assembly 4 to lift through the Z-axis moving mechanism 22, so that the cutting assembly 4 is cut into the concrete partition board.
The Z-axis moving mechanism 22 includes a fixed plate 221, a moving plate 222, and a hydraulic cylinder 223 for driving the moving plate 222 to move up and down with respect to the fixed plate 221; the fixing plate 221 is horizontally fixed in the installation box 11; the moving plate 222 is located below the fixed plate 221 and parallel to the fixed plate 221; the water tank 31 is mounted on the fixing plate 221. The moving plate 222 is not connected with the installation box 11, so that the moving plate 222 can move upwards along the inner surface of the installation box 11; the cylinder barrel of the hydraulic cylinder 223 is fixed on the lower surface of the fixed plate 221, the piston rod of the hydraulic cylinder 223 is fixed on the upper surface of the moving plate 222, the moving plate 222 is driven to move up and down by the extension and contraction of the piston rod of the hydraulic cylinder 223, and then the X-axis moving mechanism 21 mounted on the moving plate 222 is driven to move up and down.
The hydraulic cylinders 223 can be uniformly distributed and externally connected with the same hydraulic pump, so that the plurality of hydraulic cylinders 223 can synchronously perform linear reciprocating motion.
The X-axis moving mechanism 21 comprises a guide rail 211 arranged on the lower surface of the moving plate 222, a ball screw 212 parallel to the guide rail 211, a sliding seat 213 which is sleeved on the ball screw 212 and can slide along the guide rail 211, and a screw rod driving motor 214 which is arranged at one end of the ball screw 212 and drives the ball screw 212 to rotate; the rotating motor 42 is mounted on the sliding seat 213; the cutting assembly 4 protrudes from the mounting box 11 through the opening 111.
The lead screw driving motor 214 is installed on the lower surface of the moving plate 222; ball screw 212 mounting seats are arranged at two ends of the ball screw 212, and the guide rail 211 is positioned between the two ball screw 212 mounting seats and extends from one ball screw 212 mounting seat to the other ball screw 212 mounting seat. The extending directions of the guide rail 211 and the ball screw 212 are consistent with the width direction of the concrete partition plate. The ball screw 212 is rotatably connected with the two ball screw 212 mounting seats. One end of the ball screw 212 passes through a ball screw 212 mounting seat and is connected with the output end of the screw driving motor 214. The sliding seat 213 is sleeved on the ball screw 212 and can slide along the ball screw 212, the guide rail 211 plays a role in limiting the sliding seat 213, the circular motion of the ball screw 212 is converted into the linear motion of the sliding seat 213, and then the cutting assembly 4 on the sliding seat 213 is driven to move along the width direction of the concrete partition wall plate, so that the cutting of the concrete cutting plate is realized.
The working principle is as follows: when the concrete partition board needs to be cut, the walking trolley 1 is moved, so that the cutting disc 41 is positioned above the concrete partition board, and the ball screw 212 is parallel to the width of the concrete partition board; the initial position of the cutting disc 41 is such that the lowest point of the cutting disc 41 is on the face of the long side of the concrete partition wall panel. The hydraulic pump and the rotating motor 42 are started, the hydraulic pump drives the moving plate 222 to drive the X-axis moving mechanism 21 and the cutting assembly 4 to move towards the concrete partition board, the rotating motor 42 enables the cutting disc 41 to rotate at a high speed, and when the cutting disc 41 moves to be in contact with the concrete cutting disc 41, the cutting-in of the concrete partition board can be achieved through the cutting disc 41 rotating at a high speed. After the concrete cutting disc 41 finishes cutting in the Z-axis direction, the screw driving motor 214 is started, the screw driving motor 214 drives the ball screw 212 to rotate, the sliding seat 213 is driven to slide along the ball screw 212, and then the cutting assembly 4 is driven to move in the width direction of the concrete partition wall plate, so that the concrete partition wall plate is cut. When the cutting assembly 4 moves to the other side of the concrete partition board, once cutting is completed, then the hydraulic pump drives the moving plate 222 to move upwards, the cutting disc 41 is made to exit the concrete partition board, the traveling trolley 1 is moved to reach the distance of the cutting section of the concrete partition board, then the hydraulic pump drives the moving plate 222 to move downwards, and the reciprocating cutting of the concrete partition board can be realized by repeating the steps.
The control, the moving distance, the control of each motor in the cutting device, etc. of the traveling trolley 1 are basically the same as those of patent CN 103660046A, and therefore, detailed descriptions thereof are omitted in this embodiment.
Preferably, the atomizer 32 is evenly arranged around the opening 111, and the atomizer 32 is inclined downwards towards the middle of the opening 111, so that the atomizer 32 sprays water mist to the cutting position of the concrete partition board, and dust generated when the concrete partition board is cut by the cutting disc 41 is prevented from flying.
Example 2
The embodiment is improved on the basis of embodiment 1, and the improvement is as follows: as shown in fig. 3, a semicircular arc cover 5 is covered on the cutting disc 41, an arc groove 51 extending along the inner side wall is arranged on the inner side wall of the arc cover 5, and the outer diameter and the width of the arc groove 51 are in clearance fit with the outer diameter and the thickness of the cutting disc 41 respectively; the cutting disk 41 is partially inserted into the arc-shaped slot 51 and can rotate relative to the arc-shaped slot 51. The arc-shaped cover 5 covers the cutting disc 41 to protect the cutting disc 41 and prevent workers from being scratched due to the fact that the workers approach the cutting disc 41 unintentionally.
The arc-shaped cover 5 is a hollow structure provided with a water containing cavity, one end of the arc-shaped cover 5 is provided with a water inlet end 52, and the other end of the arc-shaped cover is provided with a water outlet end 53; the water supply pipeline 33 is respectively connected with a water inlet end 52 and a water outlet end 53; the arc-shaped cover 5 is made of heat conducting materials. The water supply pipe 33 injects water into the water containing cavity of the arc-shaped cover 5 from the water inlet end 52 of the arc-shaped cover 5, and then discharges the water from the water outlet end 53, and the water enters the atomizing nozzle 32 through the water supply pipe 33 to atomize and remove dust. Since the cutting disks 41 rotate at a high speed to cut the concrete partition wall panels, a large amount of heat is generated due to friction, so that the cutting disks 41 have a high temperature during use, which affects the service life of the cutting disks 41. The cutting disc 41 extends into the arc-shaped groove 51, the water flowing in the arc-shaped cover 5 wraps the part of the cutting disc 41 in the arc-shaped groove 51, the heat of the cutting disc 41 is conducted into the water in the water containing cavity through the heat conducting material, the effect of cooling a pipeline is achieved, and the cutting disc 41 is cooled.
Other parts in this embodiment are substantially the same as those in embodiment 1, and thus are not described in detail.
Example 3
The embodiment is improved on the basis of embodiment 1 or 2, and the improvement is that: the inner side surface of the arc-shaped groove 51 is provided with a plurality of micropores 511, and the aperture of each micropore 511 is 0.2-0.3 mm.
The water in the water containing cavity has a faster flow rate under the action of the pressure pump 34; when water flows through the water containing cavity of the arc-shaped groove 51, part of water is sprayed out from the micropores 511 on the inner side surface of the arc-shaped groove 51 to form a plurality of fine water columns, and the cutting disc 41 is showered to play a role in cooling the cutting disc 41.
Other parts in this embodiment are substantially the same as those in embodiment 1 or 2, and therefore are not described in detail.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (7)
1. The cutting device for the concrete partition board is characterized by comprising a walking trolley (1), a moving assembly, a cutting assembly (4) and an atomizing and dedusting assembly, wherein the walking trolley (1) comprises an installation box (11) and a plurality of walking rollers (12) which are arranged on the lower surface of a bottom plate of the installation box (11); an opening (111) is formed in the middle of the bottom plate of the installation box (11);
the cutting assembly (4) comprises a cutting disk (41) and a rotating motor (42) for driving the cutting disk (41) to rotate;
the moving assembly comprises an X-axis moving mechanism (21) for driving the cutting assembly (4) to transversely extend and a Z-axis moving mechanism (22) for driving the cutting assembly (4) to lift;
the atomizing and dust removing assembly comprises a water tank (31) and a plurality of atomizing nozzles (32) which are installed on a walking trolley (1), the atomizing nozzles (32) are communicated with the water tank (31) through water supply pipelines (33), and a pressure pump (34) is arranged at a water outlet of the water tank (31) communicated with the water supply pipelines (33).
2. A concrete partition cutting apparatus according to claim 1, wherein: the Z-axis moving mechanism (22) comprises a fixed plate (221), a moving plate (222) and a hydraulic cylinder (223) for driving the moving plate (222) to move up and down relative to the fixed plate (221); the fixing plate (221) is horizontally fixed in the installation box (11); the moving plate (222) is positioned below the fixed plate (221) and is parallel to the fixed plate (221); the water tank (31) is mounted on the fixing plate (221).
3. A concrete partition cutting apparatus according to claim 2, wherein: the X-axis moving mechanism (21) comprises a guide rail (211) arranged on the lower surface of the moving plate (222), a ball screw (212) parallel to the guide rail (211), a sliding seat (213) sleeved on the ball screw (212) and capable of sliding along the guide rail (211), and a screw rod driving motor (214) arranged at one end of the ball screw (212) and used for driving the ball screw (212) to rotate; the rotating motor (42) is arranged on the sliding seat (213); the cutting assembly (4) protrudes from the opening (111) out of the mounting box (11).
4. A concrete partition wall cutting apparatus according to any one of claims 1 to 3, wherein: atomizer (32) evenly set up all around along opening (111), just atomizer (32) slope sets up downwards to opening (111) centre.
5. A concrete partition wall cutting apparatus according to any one of claims 1 to 3, wherein: the cutting disc (41) upper shield is provided with a semicircular arc-shaped shield (5), an arc-shaped groove (51) extending along the inner side wall is formed in the inner side wall of the arc-shaped shield (5), and the outer diameter and the width of the arc-shaped groove (51) are equally matched with the outer diameter and the thickness of the cutting disc (41) in a clearance fit mode.
6. A concrete partition plate cutting device according to claim 5, wherein: the arc-shaped cover (5) is of a hollow structure provided with a water containing cavity, one end of the arc-shaped cover (5) is provided with a water inlet end (52), and the other end of the arc-shaped cover is provided with a water outlet end (53); the water supply pipeline (33) is respectively connected with a water inlet end (52) and a water outlet end (53); the arc cover (5) is made of heat conducting materials.
7. A concrete partition plate cutting device according to claim 6, wherein: the inner side surface of the arc-shaped groove (51) is provided with a plurality of micropores (511), and the aperture of each micropore (511) is 0.2-0.3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842984.6U CN210500874U (en) | 2019-06-05 | 2019-06-05 | Concrete partition plate cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842984.6U CN210500874U (en) | 2019-06-05 | 2019-06-05 | Concrete partition plate cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210500874U true CN210500874U (en) | 2020-05-12 |
Family
ID=70577600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842984.6U Expired - Fee Related CN210500874U (en) | 2019-06-05 | 2019-06-05 | Concrete partition plate cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210500874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633837A (en) * | 2020-05-28 | 2020-09-08 | 戴纪阳 | Floor cutting device |
| CN111716570A (en) * | 2020-06-30 | 2020-09-29 | 刘秀娟 | Cutting machining system and cutting machining process for cement prefabricated partition boards |
-
2019
- 2019-06-05 CN CN201920842984.6U patent/CN210500874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633837A (en) * | 2020-05-28 | 2020-09-08 | 戴纪阳 | Floor cutting device |
| CN111716570A (en) * | 2020-06-30 | 2020-09-29 | 刘秀娟 | Cutting machining system and cutting machining process for cement prefabricated partition boards |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210500874U (en) | Concrete partition plate cutting device | |
| CN210195172U (en) | Lead screw lifting type spraying device | |
| CN210524635U (en) | Dust-proof device of surface grinding machine | |
| CN109929980A (en) | Gear Laser Hardening machine | |
| CN211279181U (en) | Rope saw with dust fall function | |
| CN108714740A (en) | A kind of safe and healthy laser welding apparatus | |
| CN108421798A (en) | A kind of aircraft skin laser cleaner | |
| CN117399224B (en) | Spare part spraying device of car | |
| CN212385289U (en) | Sand blasting mechanism is used in auto-parts processing | |
| CN116118109A (en) | Linear guide rail protection mechanism of injection molding machine | |
| CN110813615B (en) | Filter duster | |
| CN105063770A (en) | Spinneret automatic blowing machine | |
| WO2022156018A1 (en) | Immersion quartz-product cutting device | |
| CN114985173A (en) | Xinhui dried orange peel spraying equipment and spraying method | |
| CN208800332U (en) | A kind of cylinder part coating on inner surface roll-on device | |
| CN108166732B (en) | Large-scale motorized spraying equipment | |
| CN105396811A (en) | Screw cleaning device for graphite machining center | |
| CN220559572U (en) | Plastic spraying equipment capable of automatically and uniformly spraying | |
| CN216419930U (en) | Aluminium alloy spraying device convenient to clearance | |
| CN111389639B (en) | Paint spraying cabinet | |
| CN215746910U (en) | High-precision linear cutting equipment | |
| CN205465659U (en) | A precision grinding burnishing machine for aircraft engine seal face | |
| CN219597014U (en) | Spraying device for precision machining of clock | |
| CN212904159U (en) | Quick oil spout equipment of concrete test | |
| CN214440302U (en) | Panel paint spraying apparatus for finishing work |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |