CN115922886A - Automatic release agent device of going up of prefabricated component mould - Google Patents
Automatic release agent device of going up of prefabricated component mould Download PDFInfo
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- CN115922886A CN115922886A CN202310081842.3A CN202310081842A CN115922886A CN 115922886 A CN115922886 A CN 115922886A CN 202310081842 A CN202310081842 A CN 202310081842A CN 115922886 A CN115922886 A CN 115922886A
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- 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
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Abstract
The invention relates to the technical field of prefabricated part production equipment, and particularly discloses an automatic release agent feeding device for a prefabricated part mold; the mould clamping and rotating mechanism comprises a semi-cylindrical bearing seat rotatably arranged in the mould conveying unit and a driving device for realizing the directional rotation of the semi-cylindrical bearing seat, a row of carrier rollers are rotatably connected in an opening on the upper end face of the semi-cylindrical bearing seat, and clamping plates are arranged at the front end and the rear end of the semi-cylindrical bearing seat; the automatic release agent feeding device for the prefabricated part mold disclosed by the invention realizes the assembly line type release agent spraying operation of the prefabricated part mold, greatly improves the spraying efficiency of the release agent, can uniformly coat a layer of release agent on the inner side walls of two sides of the mold and the corners of the edge lines at the bottom of the mold, and effectively ensures the product quality of the subsequently demolded prefabricated parts.
Description
Technical Field
The invention relates to the technical field of prefabricated part production equipment, and particularly discloses an automatic release agent feeding device for a prefabricated part mold.
Background
In the production process of the concrete prefabricated member, a release agent needs to be coated or sprayed on the inner wall of the mold before concrete slurry is poured, so that the mold is prevented from being adhered when the concrete member is demolded after being molded, the prefabricated member is conveniently demolded after being molded, and the surface quality of a product is ensured. At present, the release agent of prefabricated component mould most all is the mode that adopts artifical spraying, and the handheld spraying jar of operation personnel sprays the release agent to the mould inner wall on, whole process is not only the amount of labour big, the operating efficiency is low, and the homogeneity that the release agent sprayed can't be guaranteed in manual spraying moreover to more flaw spare appears when easily causing the drawing of patterns.
The utility model with application number 2020203459759 discloses a mold release agent spraying mechanism for a concrete prefabricated part, which comprises a beam and a stand column for supporting the beam, wherein the beam is provided with a vertical rod with adjustable height, the lower end of the vertical rod is provided with a bracket, and the bracket is provided with a plurality of spray heads corresponding to a mold cavity; the support comprises an upper mounting plate and a lower mounting plate, the upper mounting plate and the lower mounting plate are supported by a vertical plate, the middle part of the upper end face of the upper mounting plate is connected with the lower end of the vertical rod, and the support is also provided with a steering mechanism corresponding to the spray head and used for changing the spraying direction of the spray head. The utility model discloses a release agent spraying mechanism that patent was disclosed generally uses with prefab mould conveyor is supporting, carries out the mould through prefab mould conveyor at the uniform velocity, then utilizes this release agent spraying mechanism to realize the spraying to the mould inner wall at the in-process of carrying to the spraying efficiency of release agent before the pouring to the prefabricated component mould has greatly been improved. However, in the process of conveying the prefabricated part mold, the mold release agent spraying mechanism can only uniformly spray the bottom wall of the mold towards the mold, and the mold release agent cannot be uniformly coated on the inner side wall around the mold and the corners of four ridge lines at the bottom of the mold, so that burrs are formed on the side wall around the prefabricated part product and four edges below the prefabricated part product during demolding of the subsequently-shaped prefabricated part, and the surface quality of the whole prefabricated part is seriously influenced. In view of the above-mentioned not enough of current concrete precast element's release agent spraying mechanism, this application has provided one kind can effectively guarantee to carry out the automatic release agent device of going up of prefabricated component mould that evenly sprays inside the prefabricated component mould.
Disclosure of Invention
The invention aims to provide an automatic release agent feeding device for a prefabricated part mould, which is used for effectively ensuring that a layer of uniform release agent can be coated inside the prefabricated part mould when the prefabricated part mould is subjected to flow line type release agent spraying so as to ensure the product quality after the prefabricated part is demoulded.
The invention is realized by the following technical scheme:
an automatic release agent feeding device for a prefabricated part mold comprises a mold conveying unit, a release agent supplying unit and a spraying unit, wherein the spraying unit is arranged above the mold conveying unit, the release agent supplying unit is connected with the spraying unit, a mold clamping and rotating mechanism is arranged in the mold conveying unit right below the spraying unit, the mold clamping and rotating mechanism comprises a semi-cylindrical bearing seat rotatably arranged in the mold conveying unit and a driving device for realizing the directional rotation of the semi-cylindrical bearing seat, a row of carrier rollers are rotatably connected in an opening in the upper end face of the semi-cylindrical bearing seat, and clamping plates for clamping and fixing the mold are arranged at the front end and the rear end of the semi-cylindrical bearing seat above the carrier rollers;
the spraying unit comprises a portal frame fixed on the die conveying unit, a nozzle mounting plate perpendicular to the die conveying direction is connected to the portal frame through a telescopic driving piece, first nozzles obliquely and outwards and downwards arranged are arranged at the front end and the rear end of the nozzle mounting plate respectively, a plurality of second nozzles perpendicularly and downwards arranged are arranged on the nozzle mounting plate between the first nozzles at intervals, and the first nozzles and the second nozzles are connected with a release agent supply unit.
As the first design of above-mentioned semi-cylinder bearing, be provided with the arc rack on the outer disc of the lower extreme of semi-cylinder bearing, all be connected with a set of gyro wheel that is the arc and arranges on the side around the semi-cylinder bearing, be provided with the arc track with gyro wheel matched with in the mould conveying unit, drive arrangement sets up the dwang in the mould conveying unit including rotating, be provided with on the dwang with arc rack engaged with gear and be used for driving the driving motor of dwang.
As a second design scheme of the semi-cylindrical bearing, the front side surface and the rear side surface of the semi-cylindrical bearing are provided with a speed reducer connected with the rotating shaft, and the speed reducer is connected with a rotating motor.
As a first design scheme of the clamping plates, one end of each of the two clamping plates is arranged in an open manner, and the two clamping plates are connected with the front side and the rear side of the semi-cylindrical bearing seat through springs and guide sliding rods.
As a second design scheme of the clamping plates, the two clamping plates are connected with the front and rear side surfaces of the semi-cylindrical bearing seat through springs and guide slide rods, permanent magnets are arranged on the clamping plates, and upper-end electromagnets aligned with the permanent magnets are arranged on the front and rear side surfaces of the semi-cylindrical bearing seat.
As the further design scheme, the nozzle mounting plate is provided with a connecting block, the lower end of the telescopic driving piece is connected with a rotating connecting seat, the rotating connecting seat is connected with the connecting block through a pin shaft, and an angle adjusting motor connected with the pin shaft is arranged on the rotating connecting seat.
As the above specific design scheme, the mold conveying unit includes a conveying seat, the left and right ends of the conveying seat are respectively provided with a feeding conveying device and a discharging conveying device, and the mold clamping and rotating mechanism is arranged in the conveying seat between the feeding conveying device and the discharging conveying device.
As the specific design scheme, the release agent supply unit comprises two release agent storage boxes, two infusion pumps and two infusion pipes, wherein each infusion pump is connected with one infusion pipe, and the two infusion pipes are respectively connected with the first spray head and the second spray head.
The automatic release agent feeding device for the prefabricated part mold disclosed by the invention is used for conveying the prefabricated part mold by using the mold conveying unit when spraying the release agent on the prefabricated part mold, uniformly spraying the release agent on the bottom wall of the mold by using the second spray head vertically arranged downwards when the prefabricated part mold passes through the position right below the spraying unit, and spraying the release agent on the inner walls at the front side and the rear side of the mold and the corners of the ridge lines at the front bottom and the rear bottom by using the first spray head obliquely arranged outwards and downwards.
In addition, when the prefabricated part mold enters the semi-cylindrical bearing seat, the prefabricated part mold is clamped and fixed by using the front clamping plate and the rear clamping plate, then the semi-cylindrical bearing seat is clockwise rotated by a certain angle through the driving device, at the moment, the second spray head faces the right inner wall and the right bottom ridge corner of the prefabricated part mold, and the demolding agent is uniformly sprayed on the prefabricated part mold through the second spray head; and then, firstly enabling the semi-cylindrical bearing to rotate anticlockwise by a certain angle through the driving device, enabling the second spray head to face the left inner wall and the corner of the left bottom ridge of the prefabricated part mould, and uniformly spraying a release agent by the second spray head again, so that the upper layer of release agent can be uniformly sprayed on the inner wall and the corner of the whole prefabricated part mould. After the release agent is sprayed, the release agent is conveyed to the die conveying unit again through the driving action of the upper carrier roller of the semi-cylindrical bearing seat, so that the release agent is conveyed to the position right below the concrete pouring device under the conveying action of the die conveying unit for concrete pouring.
Compared with the prior art, the invention has the following beneficial effects:
the automatic release agent feeding device for the prefabricated part mold disclosed by the invention can realize the production line type release agent spraying operation of the prefabricated part mold, effectively reduce the labor amount of manual release agent spraying, and greatly improve the spraying efficiency of the release agent.
According to the automatic release agent feeding device for the prefabricated part mold, disclosed by the invention, the mold clamping and rotating mechanism is arranged in the mold conveying unit, the mold is clamped by utilizing the mold clamping and rotating mechanism, then the prefabricated part mold is subjected to angle adjustment along with the mold clamping and rotating mechanism, and a layer of release agent can be uniformly coated on the inner side walls at two sides and the corner of the bottom ridge line through the angle adjustment of the prefabricated part mold, so that the product quality of a follow-up prefabricated part after demolding is effectively ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic view of a second angular perspective structure according to the present invention;
FIG. 3 is a schematic perspective view of a gantry, a telescopic driving member, and a spraying structure according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic perspective view of a conveying base in embodiment 1 of the present invention;
fig. 6 is a schematic perspective view of a mold clamping and rotating mechanism in embodiment 1 of the present invention;
fig. 7 is a schematic perspective view of a mold clamping and rotating mechanism in embodiment 2 of the present invention.
Description of the preferred embodiment
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 7, in conjunction with examples.
Examples
Referring to fig. 2, fig. 3 and fig. 4, a portal frame 3 is fixedly arranged on the conveying base 1 between the feeding conveying device 101 and the discharging conveying device 102, and when the portal frame is specifically arranged, two lug plates 103 are welded on the front side and the rear side of the conveying base 1, and the lower ends of the front side and the rear side of the portal frame 3 are fixedly connected with the lug plates 103. The upper end of the portal frame 3 is provided with a telescopic driving piece 4, the specific telescopic driving piece 4 can select one of an air cylinder, a hydraulic cylinder or an electric telescopic rod, and the lower end of the telescopic driving piece 4 is connected with a spraying mechanism 5.
The spray structure 5 in this embodiment includes a head mounting plate 501, a vertical spray head 502, and an inclined spray head 503. The nozzle mounting plate 501 is long and perpendicular to the conveying direction of the mold, and then a plurality of vertical nozzles 502 are mounted on the nozzle mounting plate 501 at equal intervals, so that the bottom wall of the prefabricated part mold 100 can be uniformly sprayed in the conveying process. Two slope shower nozzles 503 are fixed mounting both ends around shower nozzle mounting panel 501 respectively to two slope shower nozzles 503 all incline outwards and set up downwards, make and carry out even spraying to inner wall and two bottom ridge corners around it around and in prefabricated component mould 100 transportation process. The upper surface of the nozzle mounting plate 501 is fixed with a connecting block 504, the lower end of the telescopic driving member 4 is connected with a rotating connecting seat 505, the connecting block 504 and the rotating connecting seat 505 are rotatably connected through a pin shaft, an angle adjusting motor 506 is arranged on one side surface of the rotating connecting seat 505, the angle adjusting motor 506 is connected with the pin shaft, and the inclination angle of the whole spraying structure 5 can be adjusted under the driving action of the angle adjusting motor 506.
A release agent storage box 6 is arranged at the rear side of the conveying seat 1, an adding pipe is arranged on the release agent storage box 6 so as to conveniently and timely supplement release agent and moisture, and a stirring device is also arranged inside the release agent storage box 6 so as to uniformly mix the added release agent and moisture. Two infusion pumps 7 are arranged on the releasing agent storage box 6, each infusion pump 7 is connected with one infusion tube 8, then the two infusion tubes 8 are respectively connected with all the vertical spray heads 502 and the two inclined spray heads 503 in the spraying structure 5, and correspondingly, each infusion tube 8 is provided with one electromagnetic valve. In the embodiment 1, through the design of the two infusion pumps 7 and the two delivery pipes 8, the vertical spray heads 502 and the inclined spray heads 503 in the spraying structure 5 are controlled by different liquid paths respectively, and when spraying is performed on different positions of the prefabricated part mold 100, the vertical spray heads 502 and the inclined spray heads 503 can be simultaneously or independently started for spraying.
Referring to fig. 5 and 6, a mold clamping rotation mechanism 9 is provided in the transport base 1 between the in-feed conveyor 101 and the out-feed conveyor 102. The mold clamping rotation mechanism 9 includes a semi-cylindrical bearing 901, an arc-shaped rack 902 is provided on the outer circumferential surface of the lower end of the semi-cylindrical bearing 901, a rotation rod 903 is provided in the conveying base 1 below the semi-cylindrical bearing 901, a gear 904 engaged with the arc-shaped rack 902 is provided on the rotation rod 903, and then a driving unit 905 for driving the rotation rod 903 to rotate directionally is provided in the conveying base 1. The specific driving unit 905 is composed of a driving motor and a reduction gearbox, the driving motor is connected with the input end of the reduction gearbox, and the rotating rod 903 is connected with the output end of the reduction gearbox. A plurality of rollers 906 are uniformly arranged on the front side surface and the rear side surface of the semi-cylindrical bearing 901 in a circumferential direction by taking the central axis of the semi-cylindrical bearing as a center, and arc-shaped roller rails 907 matched with the corresponding rollers 906 are further arranged on the front inner wall and the rear inner wall of the conveying seat 1, so that the semi-cylindrical bearing 901 rotates around the central axis of the semi-cylindrical bearing by means of the guiding action between the rollers 906 and the arc-shaped roller rails 907 under the meshing transmission of the gear 904 and the arc-shaped rack 902, and the inclination angle of the upper end surface of the semi-cylindrical bearing 901 is adjusted.
A row of carrier rollers 908 is rotatably connected to an opening in the upper end surface of the semi-cylindrical bearing 901, and a power unit 909 for rotating the carrier rollers 908 is provided inside the semi-cylindrical bearing 901. The specific power unit 909 includes a power motor fixed below the carrier rollers 908, a driving wheel is provided at the output of the power motor, a driving wheel is provided on the roller shaft at one end of each carrier roller 908, a driving belt is provided between the driving wheel and the driving wheel, and the directional rotation of a row of carrier rollers 908 is realized by the power input of the power motor and the action of the driving belt, so that the prefabricated part mold 100 after the spraying is directionally conveyed to the discharge conveying device 102.
Two clamping plates 910 are symmetrically arranged at the front end and the rear end of the semi-cylindrical seat 901 which is positioned right above the carrier roller 908, and one end, facing the feeding and conveying device 101, of the two clamping plates 910 is splayed, so that the prefabricated part mould 100 can conveniently enter between the two clamping plates 910. Meanwhile, a spring 911 and a guide sliding rod 912 are arranged between each clamping plate 910 and the corresponding side surface of the semi-cylindrical bearing 901, and a through hole aligned with the guide sliding rod 912 is formed in the side surface of the semi-cylindrical bearing 901. The above structural design of this embodiment for prefabricated component mould 100 can enter into between two grip blocks 910 under the effect of feeding conveyor 101 to it is fixed with its centre gripping under the effort of spring 911, thereby guarantees that prefabricated component mould 100 can remain motionless in the rotation process of semi-cylindrical bearing 901, and the aspect is follow-up carries out the release agent spraying to the inner wall of mould, the crest line corner of controlling both ends bottom.
Examples
The mold clamping and rotating mechanism 9 in this embodiment 2 includes a semi-cylindrical bearing 901, and two rotating shafts 913 connected to the conveying base 1 are disposed on the front and rear sides of the semi-cylindrical bearing 901, and both the two rotating shafts 913 coincide with the central axis of the semi-cylindrical bearing 901. The conveying base 1 is further provided with a speed reducer 914 connected to the rotating shaft 913, the speed reducer 914 is connected to a rotating motor 915, and the rotation of the semi-cylindrical holder 901 in the conveying base 1 can be controlled by the rotating motor 915 and the speed reducer 914, so as to adjust the inclination angle of the upper end face of the semi-cylindrical holder 901.
A row of carrier rollers 908 are rotatably connected to the opening of the upper end surface of the semi-cylindrical holder 901, and a power unit 909 for rotating the carrier rollers 908 is provided inside the semi-cylindrical holder 901. The specific power unit 909 includes a power motor fixed below the carrier rollers 908, a driving wheel is provided at the output of the power motor, a driving wheel is provided on the roller shaft at one end of each carrier roller 908, a transmission belt is provided between the driving wheel and the driving wheel, and the directional rotation of a row of carrier rollers 908 is realized by the power input of the power motor and the action of the transmission belt, so that the prefabricated part mold 100 after the spraying is directionally conveyed to the discharge conveying device 102.
Two clamping plates 910 are symmetrically arranged at the front end and the rear end of the semi-cylindrical seat 901 which is positioned right above the carrier roller 908. A spring 911 and a guide sliding rod 912 are arranged between each clamping plate 910 and the corresponding side of the semi-cylindrical bearing 901, and a through hole aligned with the guide sliding rod 912 is formed in the side of the semi-cylindrical bearing 901. Meanwhile, a permanent magnet 916 is fixedly arranged on each clamping plate 910, electromagnets 917 are fixedly arranged on the inner walls of the front side and the rear side of the semi-cylindrical seat 901, the electromagnets 917 are arranged in alignment with the permanent magnet 916, and the electromagnets 917 can generate an acting force repelling the permanent magnet 916 after being electrified.
The above-mentioned structural design of this embodiment for prefabricated component mould 100 can enter into between two grip blocks 910 under feeding conveyor 101's effect, then let in the electric current to electro-magnet 917, make two grip blocks 910 be close to each other and press from both sides prefabricated component mould 100 through the effect of magnetic field power, and can realize two grip blocks 910 to prefabricated component mould 100's clamping-force size through magnetic force, thereby guarantee to rotate prefabricated component mould 100 at semi-cylindrical bearing 901 and can keep motionless in-process, the aspect is follow-up to the inner wall of mould, the crest line corner of both ends bottom carries out the release agent spraying about.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The automatic release agent feeding device for the prefabricated part mold comprises a mold conveying unit, a release agent supplying unit and a spraying unit, wherein the spraying unit is arranged above the mold conveying unit, and the release agent supplying unit is connected with the spraying unit;
the spraying unit comprises a portal frame fixed on the mold conveying unit, a spray head mounting plate perpendicular to the mold conveying direction is connected to the portal frame through a telescopic driving piece, first spray heads obliquely arranged outwards and downwards are arranged at the front end and the rear end of the spray head mounting plate, a plurality of second spray heads perpendicularly arranged downwards are arranged on the spray head mounting plate between the two first spray heads at intervals, and the first spray heads and the second spray heads are connected with a release agent supply unit.
2. The automatic mold release agent feeding device for the prefabricated part molds as claimed in claim 1, wherein an arc-shaped rack is arranged on the outer circumferential surface of the lower end of the semi-cylindrical bearing seat, a set of rollers arranged in an arc shape are connected to the front and rear side surfaces of the semi-cylindrical bearing seat, an arc-shaped track matched with the rollers is arranged in the mold conveying unit, the driving device comprises a rotating rod rotatably arranged in the mold conveying unit, and a gear meshed with the arc-shaped rack and a driving motor for driving the rotating rod are arranged on the rotating rod.
3. The automatic release agent loading device for prefabricated part molds according to claim 1, wherein the front and rear side surfaces of the semi-cylindrical bearing seat are provided with a rotating shaft connected with the mold conveying unit, and the driving device comprises a speed reducer connected with the rotating shaft, and the speed reducer is connected with a rotating motor.
4. The automatic release agent loading device for prefabricated part molds according to claim 1, wherein one end of each of the two clamping plates is opened, and the two clamping plates are connected with the front and rear side surfaces of the semi-cylindrical bearing seat through springs and guide sliding rods.
5. The automatic release agent loading device for the prefabricated part mold as claimed in claim 1, wherein two clamping plates are connected with the front and rear side surfaces of the semi-cylindrical bearing seat through springs and guide sliding rods, permanent magnets are arranged on the clamping plates, and upper electromagnets aligned with the permanent magnets are arranged on the front and rear side surfaces of the semi-cylindrical bearing seat.
6. The automatic releasing agent feeding device for prefabricated parts molds according to claim 1, wherein the nozzle mounting plate is provided with a connecting block, the lower end of the telescopic driving member is connected with a rotary connecting seat, the rotary connecting seat is connected with the connecting block through a pin shaft, and the rotary connecting seat is provided with an angle adjusting motor connected with the pin shaft.
7. The automatic mold release device for prefabricated parts molds according to claim 1, wherein the mold conveying unit comprises a conveying seat, the left end and the right end of the conveying seat are respectively provided with a feeding conveying device and a discharging conveying device, and the mold clamping and rotating mechanism is arranged in the conveying seat between the feeding conveying device and the discharging conveying device.
8. The automatic mold release device for the prefabricated part mold as claimed in claim 1, wherein the mold release agent supply unit comprises two mold release agent storage tanks, two infusion pumps and two infusion pipes, wherein each infusion pump is connected with one infusion pipe, and the two infusion pipes are respectively connected with the first spray head and the second spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310081842.3A CN115922886A (en) | 2023-02-08 | 2023-02-08 | Automatic release agent device of going up of prefabricated component mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310081842.3A CN115922886A (en) | 2023-02-08 | 2023-02-08 | Automatic release agent device of going up of prefabricated component mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115922886A true CN115922886A (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310081842.3A Pending CN115922886A (en) | 2023-02-08 | 2023-02-08 | Automatic release agent device of going up of prefabricated component mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN115922886A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140105A (en) * | 2023-04-18 | 2023-05-23 | 山东金森新型建材有限公司 | Automatic spraying device for block mold |
| CN116689632A (en) * | 2023-08-08 | 2023-09-05 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
-
2023
- 2023-02-08 CN CN202310081842.3A patent/CN115922886A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140105A (en) * | 2023-04-18 | 2023-05-23 | 山东金森新型建材有限公司 | Automatic spraying device for block mold |
| CN116689632A (en) * | 2023-08-08 | 2023-09-05 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
| CN116689632B (en) * | 2023-08-08 | 2023-10-27 | 山东宏力异型钢管有限公司 | Stamping equipment is used in reducing pipe production and processing |
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