CN113927413A - Building material processing apparatus that polishes for construction - Google Patents
Building material processing apparatus that polishes for construction Download PDFInfo
- Publication number
- CN113927413A CN113927413A CN202111278639.2A CN202111278639A CN113927413A CN 113927413 A CN113927413 A CN 113927413A CN 202111278639 A CN202111278639 A CN 202111278639A CN 113927413 A CN113927413 A CN 113927413A
- Authority
- CN
- China
- Prior art keywords
- toothed
- belt
- pressure pipe
- building material
- sliding
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/26—Accessories, e.g. stops
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a building material polishing treatment device for building construction, wherein a rotating arm with a shaft is symmetrically provided with a toothed rotating wheel, a side support is rotatably connected with a toothed floating support, the toothed floating support is connected with a box with an opening, a double-shaft motor is fixedly connected in the box with the opening, the upper output shaft and the lower output shaft of the double-shaft motor are rotatably connected with the box with the opening, the upper output shaft and the lower output shaft of the double-shaft motor are both connected with a driving gear, the driving gear is meshed with the toothed floating support, the toothed floating support is symmetrically and slidably connected with a step rod, one end of the step rod is connected with a driving wedge block, the driving wedge block is inserted between two adjacent teeth of the toothed rotating wheel, the step rod is sleeved with a spring, and the two ends of the spring are respectively connected to the driving wedge block and the toothed floating support, so that the motor can be protected from being damaged under the condition of locking.
Description
Technical Field
The invention relates to a polishing device, in particular to a polishing treatment device for building materials for building construction.
Background
In the building construction process, need polish building material, traditional side of polishing is when polishing, can't provide overload protection, because the job site is complicated, often has some circumstances can take place the interference phenomenon and make the device that adopts reciprocating motion to polish take place the locking phenomenon, and huge power can lead to the fact irreversible damage to the motor this moment, so invented a building material processing apparatus that polishes for construction.
Disclosure of Invention
The invention aims to provide a building material polishing device for building construction, which can protect a motor from being damaged under the condition of locking.
In order to solve the technical problems, the invention provides a building material polishing treatment device for building construction, which comprises a rotating arm with a shaft, a pulley rotationally connected to the rotating arm with the shaft, an inserting arm in sliding connection with the pulley, a reciprocating sliding seat connected between the upper inserting arm and the lower inserting arm, and a grinding block detachably connected to one end of the reciprocating sliding seat, wherein the reciprocating sliding seat is slidably connected to a shell with a sliding rail and is provided with a side support in the shell with the sliding rail, the rotating arm with the shaft is rotationally connected to the side support, the rotating arm with the shaft is symmetrically provided with toothed rotating wheels, the side support is rotationally connected with a toothed floating support, the toothed floating support is connected with a box with an opening, a double-shaft motor is fixedly connected in the box with the opening, the upper output shaft and the lower output shaft of the double-shaft motor are rotationally connected with the box with the opening, the upper output shaft and the lower output shaft of the double-shaft motor are both connected with a driving gear, the driving gear is meshed with the toothed floating support, the toothed floating support is symmetrically and slidably connected with a step rod, one end of the step rod is connected with a driving wedge block, the driving wedge block is inserted between two adjacent teeth of the toothed rotating wheel, the step rod is sleeved with a spring, and two ends of the spring are respectively connected to the driving wedge block and the toothed floating support, so that the motor can be protected from being damaged under the condition of locking.
Further, the building material processing apparatus that polishes for construction still includes: the first belt connecting rod piston is connected to the reciprocating sliding seat; the first pressure pipe is connected to the shell with the sliding rail, the first piston with the connecting rod can relatively slide and penetrates through the shell with the sliding rail, and the first piston with the connecting rod is connected in the first pressure pipe in a sliding mode; the first air inlet is arranged on the first pressure pipe, and a one-way valve which is opened in the first pressure pipe in one way is arranged in the first air inlet; the first air outlet is arranged on the first pressure pipe, and a one-way valve which is opened towards the outside of the first pressure pipe in one way is arranged in the first air outlet; one end of the connecting pipe is communicated with the first air outlet; the transfer box is communicated with the connecting pipe and is connected with the upper end of the shell with the slide rail; the rotary elbow is rotatably connected to the adapter box and communicated with the adapter box; the telescopic pipe is connected to the rotating elbow; the air jet is arranged on the reciprocating sliding seat and is communicated with the telescopic pipe, so that powder generated during polishing can be blown away at once, and the polished surface is prevented from being damaged.
Further, the building material processing apparatus that polishes for construction still includes: the second belt connecting rod piston is connected to one end, far away from the first belt connecting rod piston, of the reciprocating sliding seat; the second pressure pipe is connected to the shell with the sliding rail, the second piston with the connecting rod can relatively slide and penetrates through the shell with the sliding rail, and the second piston with the connecting rod is connected in the second pressure pipe in a sliding mode; the second air outlet is arranged on the second pressure pipe, and a one-way valve which is opened towards the outside of the second pressure pipe in one way is arranged in the second air outlet; one end of the air injection pipe is communicated with the second air outlet, and the other end of the air injection pipe is connected to the shell with the sliding rail and communicated with the inside of the shell with the sliding rail; the second air inlet is arranged on the second pressure pipe, and a one-way valve which is opened towards the inside of the second pressure pipe in a one-way mode is arranged in the second air inlet, so that the internal heat dissipation of the device can be enhanced.
Further, the building material processing apparatus that polishes for construction still includes: and the access cover is connected to one side of the shell with the sliding rail, so that the access cover is convenient to overhaul.
Furthermore, a filter element is arranged at the first air inlet.
Furthermore, a filter element is arranged at the second air inlet.
Furthermore, the materials of the toothed rotating wheel and the driving wedge block are high manganese steel, and the contact surfaces of the toothed rotating wheel and the driving wedge block are coated with anti-wear lubricating grease.
In conclusion, by adopting the device, the motor can be protected from being damaged under the condition of locking, powder generated during polishing can be blown away immediately, the polished surface is prevented from being damaged, and the internal heat dissipation of the device can be enhanced.
Drawings
Fig. 1 is a first overall structure diagram of a building material polishing device for building construction according to the present invention.
Fig. 2 is a first cross-sectional structural schematic diagram of the building material polishing device for building construction according to the present invention.
Fig. 3 is a partially enlarged structural view of a portion a of fig. 2 of the construction material polishing apparatus for construction according to the present invention.
Fig. 4 is a second cross-sectional structural schematic view of the building material polishing device for building construction according to the present invention.
Fig. 5 is a supplementary structural schematic diagram of the building material polishing device for building construction according to the present invention.
Fig. 6 is a schematic view of a second overall structure of the building material polishing device for building construction according to the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in the attached drawings, the embodiment of the invention provides a building material polishing treatment device for building construction, which comprises a belt shaft rotating arm 1, a pulley 2 rotatably connected on the belt shaft rotating arm 1, an inserting arm 3 connected with the pulley 2 in a sliding way, a reciprocating sliding seat 4 connected between an upper inserting arm and a lower inserting arm 3, a grinding block 5 detachably connected at one end of the reciprocating sliding seat 4, a reciprocating sliding seat 4 connected on a belt sliding rail shell 6 in a sliding way, a side support 7 arranged in the belt sliding rail shell 6, and a belt shaft rotating arm 1 connected on the side support 7 in a rotating way, wherein the belt shaft rotating arm 1 is symmetrically provided with a belt gear 8, the side support 7 is rotatably connected with a belt gear floating support 9, the belt gear floating support 9 is connected with a belt perforated box 10, a double-shaft motor 11 is fixedly connected in the belt perforated box 10, and the upper and lower output shafts of the double-shaft motor 11 are rotatably connected with the belt perforated box 10, the upper and lower output shafts of the double-shaft motor 11 are both connected with a driving gear 12, the driving gear 12 is meshed with a toothed floating support 9, the toothed floating support 9 is symmetrically and slidably connected with a step rod 13, one end of the step rod 13 is connected with a driving wedge block 15, the driving wedge block 15 is inserted between two adjacent teeth of the toothed rotating wheel 8, the step rod 13 is sleeved with a spring 14, two ends of the spring 14 are respectively connected with the driving wedge block 15 and the toothed floating support 9, the building materials to be polished are placed below the grinding block 5, then the double-shaft motor 11 is operated to drive the driving gear 12 to rotate, the driving gear 12 drives the toothed floating support 9 to rotate, the toothed floating support 9 rotates to drive the driving wedge block 15 to perform circular motion through the step rod 13, the driving wedge blocks 15 at two sides drive the toothed rotating wheel 8 to rotate due to the pressure provided by the spring 14, the toothed rotating wheel 8 drives the belt shaft rotating arm 1 to rotate, the belt shaft rotating arm 1 can drive the inserting arm 3 to do reciprocating motion through the pulley 2, the inserting arm 3 can drive the reciprocating sliding seat 4 to do reciprocating motion on the belt sliding rail shell 6, the reciprocating sliding seat 4 can drive the grinding block 5 to do reciprocating motion, so that materials are ground, when the grinding block 5 and the reciprocating sliding seat 4 cannot move due to unforeseen interference, the toothed rotating wheel 8 can be blocked, the pressure provided by the spring 14 is not enough to support the driving wedge block 15 to drive the toothed rotating wheel 8 to rotate, the driving wedge block 15 can rotate around the toothed rotating wheel 8 relatively, the toothed rotating wheel 8 is pushed by teeth of the toothed rotating wheel 8 to compress the spring 14 and then reset continuously, as the materials of the toothed rotating wheel 8 and the driving wedge block 15 are high manganese steel, and the contact surfaces of the toothed rotating wheel 8 and the driving wedge block 15 are coated with wear-resistant lubricating grease, the wear rate can be reduced, and meanwhile, the blocking force can not be transmitted to the double-shaft motor 11, the safety of the two-shaft motor 11 is protected.
In this embodiment, the building material polishing device for building construction further includes: a first belt connecting rod piston 16 connected to the reciprocating sliding seat 4; a first pressure pipe 17 connected to the housing 6 with slide rails, a first belt connecting rod piston 16 relatively slidably passing through the housing 6 with slide rails, the first belt connecting rod piston 16 slidably connected in the first pressure pipe 17; a first air inlet 18 arranged on the first pressure pipe 17, wherein a one-way valve which is opened towards the inside of the first pressure pipe 17 in one way is arranged in the first air inlet 18; a first air outlet 19 arranged on the first pressure pipe 17, wherein a one-way valve which is opened to the outside of the first pressure pipe 17 in one way is arranged in the first air outlet 19; a connection pipe 20 having one end communicating with the first air outlet 19; the adapter box 21 is communicated with the connecting pipe 20 and is connected with the upper end of the shell 6 with the slide rail; the rotary elbow 22 is rotatably connected to the adapter box 21 and communicated with the adapter box 21; a telescopic pipe 23 connected to the rotary elbow 22; an air nozzle 24 arranged on the reciprocating sliding seat 4, the air nozzle 24 is communicated with the telescopic pipe 23, when the reciprocating slide seat 4 reciprocates, the first belt connecting rod piston 16 is driven to reciprocate, thereby causing a pressure differential change within the first pressure tube 17 to draw in ambient air from the one-way valve within the first air inlet port 18, before being drawn in, because the first air inlet 18 is provided with the filter element, the air can be filtered by the filter element, then the check valve in the first air outlet 19 is opened after pressurization, the high-pressure air enters the adapter box 21 from the connecting pipe 20, then the waste slag is sprayed downwards along the rotating elbow 22, the extension pipe 23 and the air nozzle 24, thereby blowing away the waste slag generated in the polishing process, preventing the polished surface from being damaged, due to the reciprocating motion of the reciprocating sliding seat 4, the matching of the rotating elbow 22 and the telescopic pipe 23 can be well adapted to the change in motion, so that the gas can be smoothly transmitted downwards.
In the present embodiment, the second belt link piston 25 is connected to one end of the reciprocating slide seat 4 away from the first belt link piston 16; a second pressure pipe 26 connected to the housing 6 with slide rails, a second piston 25 with connecting rods relatively slidably passing through the housing 6 with slide rails, the second piston 25 with connecting rods slidably connected in the second pressure pipe 26; a second air outlet 27 provided in the second pressure pipe 26 and having a check valve therein, which is opened to the outside of the second pressure pipe 26 in one direction; one end of the gas injection pipe 28 is communicated with the second gas outlet 27, and the other end is connected to the shell 6 with the sliding rail and communicated with the inside of the shell 6 with the sliding rail; a second air inlet 29 arranged on the second pressure pipe 26 and internally provided with a one-way valve which is opened towards the inside of the second pressure pipe 26 in one way, the reciprocating sliding seat 4 can drive the second piston 25 with a connecting rod to reciprocate when reciprocating, thereby causing the pressure difference change in the second pressure pipe 26, thereby sucking the external air into the second pressure pipe 26 from the one-way valve in the second air inlet 29, before sucking, because the second air inlet 29 is provided with a filter element, the air can be sucked after being filtered, thereby preventing the internal environment from being polluted, then after pressurizing, the one-way valve in the second air outlet 27 is opened, the air enters the shell 6 with the sliding rail from the air injection pipe 28, and then flies out from the sliding part of the reciprocating sliding seat 4, thereby taking away the heat in the device while blowing the powder to the polished part, keeping the inside of the shell 6 with the sliding rail at positive pressure, and preventing the external air from entering the device, can guarantee that inside is not contaminated, guarantee driven validity, take away inside heat simultaneously, guarantee the steady operation, access cover 30 is connected and is taken slide rail shell 6 one side, when needs overhaul, dismantle access cover 30 and maintain can.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: can protect the motor not harm under the condition of taking place locking, can make the powder that produces when polishing blown at once and fly, prevent to damage the face of polishing, can strengthen the inside heat dissipation of device.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. The utility model provides a building material processing apparatus that polishes for construction, including band spool rotor arm (1), rotate pulley (2) of connection on band spool rotor arm (1), insert arm (3) with pulley (2) sliding connection, connect two reciprocal sliding seat (4) of inserting in the middle of arm (3) about inserting, detachably connects abrasive brick (5) at reciprocal sliding seat (4) one end, reciprocal sliding seat (4) sliding connection takes slide rail shell (6) on, the setting takes side support (7) in slide rail shell (6), band spool rotor arm (1) rotates to be connected on side support (7), its characterized in that: the belt shaft rotating arm (1) is symmetrically provided with a belt-toothed rotating wheel (8), a side support (7) is connected with a belt-toothed floating support (9) in a rotating mode, the belt-toothed floating support (9) is connected with a belt-toothed opening box (10), a double-shaft motor (11) is fixedly connected in the belt-toothed opening box (10), the upper output shaft and the lower output shaft of the double-shaft motor (11) are connected with the belt-toothed floating support (10) in a rotating mode, the upper output shaft and the lower output shaft of the double-shaft motor (11) are both connected with a driving gear (12), the driving gear (12) is meshed with the belt-toothed floating support (9), the belt-toothed floating support (9) is symmetrically and slidably connected with a stepped rod (13), one end of the stepped rod (13) is connected with a driving wedge block (15), the driving wedge block (15) is inserted between two adjacent teeth of the belt-toothed rotating wheel (8), the stepped rod (13) is sleeved with a spring (14), and two ends of the spring (14) are respectively connected to the driving wedge block (15) and the belt-toothed floating support (9).
2. The building material sanding processing device for construction according to claim 1, characterized in that the building material sanding processing device for construction further comprises: a first belt connecting rod piston (16) connected to the reciprocating sliding seat (4); the first pressure pipe (17) is connected to the sliding rail-mounted shell (6), the first sliding-mounted connecting rod piston (16) can relatively slide and penetrate through the sliding rail-mounted shell (6), and the first sliding-mounted connecting rod piston (16) is connected in the first pressure pipe (17) in a sliding manner; the first air inlet (18) is arranged on the first pressure pipe (17), and a one-way valve which is opened towards the inside of the first pressure pipe (17) in one way is arranged in the first air inlet (18); the first air outlet (19) is arranged on the first pressure pipe (17), and a one-way valve which is opened to the outside of the first pressure pipe (17) in one way is arranged in the first air outlet (19); one end of the connecting pipe (20) is communicated with the first air outlet (19); the adapter box (21) is communicated with the connecting pipe (20) and is connected with the upper end of the shell (6) with the sliding rail; the rotary elbow (22) is rotatably connected to the adapter box (21) and communicated with the adapter box (21); a telescopic pipe (23) connected to the rotary elbow (22); and the air nozzle (24) is arranged on the reciprocating sliding seat (4), and the air nozzle (24) is communicated with the telescopic pipe (23).
3. The building material sanding processing device for construction according to claim 2, characterized in that the building material sanding processing device for construction further comprises: the second belt connecting rod piston (25) is connected to one end, far away from the first belt connecting rod piston (16), of the reciprocating sliding seat (4); the second pressure pipe (26) is connected to the sliding rail housing (6), the second sliding rod piston (25) can relatively slide and penetrate through the sliding rail housing (6), and the second sliding rod piston (25) is connected in the second pressure pipe (26) in a sliding way; the second air outlet (27) is arranged on the second pressure pipe (26), and a one-way valve which is opened to the outside of the second pressure pipe (26) in one way is arranged in the second air outlet; one end of the air injection pipe (28) is communicated with the second air outlet (27), and the other end of the air injection pipe is connected to the shell (6) with the sliding rail and communicated with the inside of the shell (6) with the sliding rail; and a second air inlet (29) arranged on the second pressure pipe (26), and a one-way valve which is opened towards the inside of the second pressure pipe (26) in one way is arranged in the second air inlet.
4. The building material sanding processing device for construction according to claim 3, characterized in that the building material sanding processing device for construction further comprises: and the access cover (30) is connected to one side of the shell (6) with the sliding rail.
5. The building material sanding treatment device for building construction according to any one of claims 2-4, characterized in that: a filter element is arranged at the first air inlet (18).
6. The building material polishing treatment device for building construction according to claim 3 or 4, characterized in that: and a filter element is arranged at the second air inlet (29).
7. The building material sanding treatment device for building construction according to any one of claims 1-4, characterized in that: the toothed rotating wheel (8) and the driving wedge block (15) are both made of high manganese steel, and the contact surfaces of the toothed rotating wheel and the driving wedge block are coated with anti-wear lubricating grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111278639.2A CN113927413A (en) | 2021-10-31 | 2021-10-31 | Building material processing apparatus that polishes for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111278639.2A CN113927413A (en) | 2021-10-31 | 2021-10-31 | Building material processing apparatus that polishes for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113927413A true CN113927413A (en) | 2022-01-14 |
Family
ID=79284996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111278639.2A Pending CN113927413A (en) | 2021-10-31 | 2021-10-31 | Building material processing apparatus that polishes for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113927413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832998A (en) * | 2022-04-29 | 2022-08-02 | 南通市兴锟金属制品有限公司 | Energy-saving environment-friendly antirust material spraying device |
-
2021
- 2021-10-31 CN CN202111278639.2A patent/CN113927413A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832998A (en) * | 2022-04-29 | 2022-08-02 | 南通市兴锟金属制品有限公司 | Energy-saving environment-friendly antirust material spraying device |
| CN114832998B (en) * | 2022-04-29 | 2023-08-08 | 湖北永浩泰德幕墙装饰有限公司 | Spraying device of energy-saving environment-friendly antirust material |
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Application publication date: 20220114 |
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