CN220372155U - Sodium silicate sand hardening and drying device - Google Patents
Sodium silicate sand hardening and drying device Download PDFInfo
- Publication number
- CN220372155U CN220372155U CN202321551038.9U CN202321551038U CN220372155U CN 220372155 U CN220372155 U CN 220372155U CN 202321551038 U CN202321551038 U CN 202321551038U CN 220372155 U CN220372155 U CN 220372155U
- Authority
- CN
- China
- Prior art keywords
- mold
- mould
- sodium silicate
- frame
- drying device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004576 sand Substances 0.000 title claims abstract description 28
- 238000001035 drying Methods 0.000 title claims abstract description 25
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000004115 Sodium Silicate Substances 0.000 title claims abstract description 13
- 229910052911 sodium silicate Inorganic materials 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 5
- 229910052708 sodium Inorganic materials 0.000 claims 5
- 239000011734 sodium Substances 0.000 claims 5
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000003825 pressing Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 235000019353 potassium silicate Nutrition 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000003110 molding sand Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model relates to the technical field of sodium silicate sand molding, in particular to a sodium silicate sand hardening and drying device, which comprises a frame, wherein a mold is fixedly arranged on the frame, a hollow structure is arranged in the mold, a heating plate is fixedly arranged in the mold, an opening is arranged at the lower end of the mold, a sealing plate is arranged on the frame and can seal the lower port of the mold, materials in a material pipe are conveyed into the mold through a conveying mechanism, the materials are molded through the mold, the materials of the mold are subjected to hardening and drying treatment in cooperation with the heating plate, a pressing plate is driven to move downwards into the mold through a telescopic rod, the upper surface of the materials can be in a flat state, the pressing plate is driven to move downwards for a certain distance through the telescopic rod, a molding part in the mold can be pushed out, demolding work can be assisted, and meanwhile, the residual materials in the mold can be pushed out together in the process of the contact with the inner wall of the mold through the pressing plate, so that demolding and cleaning work can be synchronously completed.
Description
Technical Field
The utility model relates to the technical field of sodium silicate sand molding, in particular to a sodium silicate sand hardening and drying device.
Background
The prior art has publication number CN114570892A and is a sodium silicate sand mold production device with a drying function and a process thereof, and particularly discloses a sodium silicate sand mold production device which comprises a bottom frame, a supporting plate and the like; the rear part of the upper side of the underframe is fixedly connected with a supporting plate. When the automatic sand mould machine is used, the upper box, the mould and the lower box are automatically assembled and separated, manual operation is not needed, the efficiency is improved, meanwhile, the condition of operation injury is avoided, molding sand is conveyed into the upper box and the lower box and is automatically flattened, the labor intensity of operators is reduced, the sand mould is automatically conveyed into a dryer through a first conveying belt and a spray nozzle for drying and hardening after being demolded, the damage to the sand mould caused by manual transportation is avoided, the residual molding sand on the surface of the mould is cleaned after the mould is used, and the influence on the quality of a subsequent sand mould is avoided. Because frequent cleaning work is needed to be carried out on the inside of the die through manpower in the production process, the production efficiency is low, the manual cleaning process is needed to wait for the reduction of the temperature in the die cavity, the cleaning of the inner space of the die cavity is not easy to operate in the operation process, and the efficiency of the water glass sand hardening and drying production is also reduced, so that the water glass sand hardening and drying device is provided.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, frequent cleaning work is needed to be carried out on the inside of a die by manpower in the production process of hardening and drying sodium silicate sand, so that the production efficiency is low, the temperature in the die cavity is required to be reduced in the manual cleaning process, and the cleaning of the inner space of the die cavity is difficult to operate in the operation process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sodium silicate sand hardening and drying device, includes the frame, fixed mounting has the mould in the frame, cavity sets up in the mould, fixed mounting has the heating plate in the mould, the mould lower extreme opening sets up, the closing plate has been placed in the frame, but the closing plate shutoff mould's lower port, the mould upper end is equipped with the clamp plate, the clamp plate is movable to in the mould, fixed mounting has four telescopic links in the frame, the output fixed connection of telescopic link is on the clamp plate.
The mold comprises a mold body, and is characterized in that charging barrels are arranged on two sides of the mold body, a pair of equally-spaced material pipes are arranged at the lower ends of the charging barrels, discharging pipes are communicated with the bottoms of the charging barrels, the lower ends of the discharging pipes are communicated with the pair of material pipes, conveying mechanisms are arranged on two sides of the mold body, and the conveying mechanisms are connected with the material pipes.
Further, the die is made of a heat-conducting metal material, and a shock pad is arranged at the bottom of the frame.
Further, conveying mechanism includes a pair of slide and supporting seat, supporting seat fixed mounting is in the mould outside, the equal fixed mounting of slide is on the supporting seat, the equal fixed mounting of material pipe bottom has the slider, the slider slides and sets up in the slide, equal rotatable installs the screw rod in the material pipe, adjacent fixedly connected with connecting seat between the material pipe, fixed mounting has a pair of hydraulic stem on the supporting seat, the equal fixed mounting of output of hydraulic stem is on the connecting seat.
Further, the conveying mechanism further comprises a belt mechanism, the belt mechanism is arranged on the two screw rods, the two screw rods can be driven by the belt mechanism, a motor is fixedly arranged on the supporting seat, and the output end of the motor is fixedly arranged on one screw rod on one side.
Further, a heat shield is arranged outside the motor.
Further, the charging barrel is provided with material level scale marks.
The sodium silicate sand hardening and drying device provided by the utility model has the beneficial effects that: the material in the feed cylinder is in the material pipe of arranging the material pipe import both sides, carry the material in the material pipe to the mould through setting up conveying mechanism, carry out shaping through the mould to the material, the cooperation heating plate carries out the hardening and drying treatment to the material of mould, the rethread telescopic link drives the clamp plate and moves down to in the mould, can make the material upper surface be in smooth state, afterwards take out the closing plate, the rethread telescopic link drives the clamp plate and continues to move down a section of distance, can push out the shaping piece in the mould, can assist and accomplish drawing of patterns work, the clamp plate simultaneously can together push out the remaining material in the mould in the in-process of contact with the mould inner wall, thereby accomplish drawing of patterns and clearance work in step, replace the manual work to accomplish the clearance operation and effectively improve production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a water glass sand hardening and drying device provided by the utility model.
Fig. 2 is an enlarged cross-sectional view of a part of the structure of a water glass sand hardening and drying device according to the present utility model.
Fig. 3 is an enlarged schematic diagram of a part of a water glass sand hardening and drying device according to the present utility model.
Fig. 4 is an enlarged schematic diagram of a part of a water glass sand hardening and drying device according to the present utility model.
In the figure: the device comprises a frame 1, a die 2, a heating plate 3, a sealing plate 4, a pressing plate 5, a telescopic rod 6, a charging barrel 7, a material pipe 8, a discharging pipe 9, a slideway 10, a supporting seat 11, a sliding block 12, a screw 13, a connecting seat 14, a hydraulic rod 15, a belt mechanism 16 and a motor 17.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1:
referring to fig. 1-4, a sodium silicate sand hardening and drying device comprises a frame 1, wherein a die 2 is fixedly installed on the frame 1, a hollow structure is arranged in the die 2, a heating plate 3 is fixedly installed in the die 2, an opening is formed in the lower end of the die 2, a sealing plate 4 is placed on the frame 1, the sealing plate 4 can seal the lower port of the die 2, a pressing plate 5 is arranged at the upper end of the die 2, the pressing plate 5 can move into the die 2, four telescopic rods 6 are fixedly installed on the frame 1, and the output ends of the telescopic rods 6 are fixedly connected to the pressing plate 5. The die 2 both sides all are provided with feed cylinder 7, and feed cylinder 7 lower extreme all is provided with a pair of equidistant material pipe 8 that distribute, and feed cylinder 7 bottom all communicates and has row material pipe 9, and row material pipe 9 lower extreme and a pair of material pipe 8 intercommunication, and conveying mechanism is all installed to die 2 both sides, and conveying mechanism links to each other with material pipe 8.
Working principle: through putting into the feed cylinder 7 of both sides with the material, the material in the feed cylinder 7 is by arranging in the material pipe 8 of material pipe 9 leading-in both sides, carry the material in the material pipe 8 to mould 2 through setting up conveying mechanism, mould 2 is to the material shaping, the cooperation heating plate 3 carries out the hardening and drying to the material of mould 2, the rethread telescopic link 6 drives clamp plate 5 and moves down to in the mould 2, can make the material upper surface be in smooth state, afterwards take out closing plate 4, rethread telescopic link 6 drives clamp plate 5 and continues to move down a section of distance, can push out the shaping spare in the mould 2, can assist the completion drawing of patterns work, simultaneously clamp plate 5 can together push out the material that remains in the mould 2 in the in-process of contact with mould 2 inner wall, thereby accomplish drawing of patterns and cleaning work in step, replace the manual work to accomplish the clearance operation and effectively improve production efficiency.
Example 2:
referring to fig. 1 to 4, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the mold 2 is made of a heat conductive metal material, and the bottom of the frame 1 is provided with a shock pad. The charging barrel 7 is provided with material level graduation marks. Through setting up mould 2 for heat conduction metal, can be with heat quick conduction to the material in the heating of heating plate 3, through setting up the material level scale mark on feed cylinder 7, be convenient for observe the material and remain.
The conveying mechanism comprises a pair of slide ways 10 and a supporting seat 11, the supporting seat 11 is fixedly arranged on the outer side of the die 2, the slide ways 10 are fixedly arranged on the supporting seat 11, a sliding block 12 is fixedly arranged at the bottom of a material pipe 8, the sliding block 12 is arranged in the slide ways 10 in a sliding manner, a screw 13 is rotatably arranged in the material pipe 8, a connecting seat 14 is fixedly connected between adjacent material pipes 8, a pair of hydraulic rods 15 are fixedly arranged on the supporting seat 11, and the output ends of the hydraulic rods 15 are fixedly arranged on the connecting seat 14. The conveying mechanism further comprises a belt mechanism 16, the belt mechanism 16 is arranged on the two screw rods 13, the two screw rods 13 can be driven by the belt mechanism 16, a motor 17 is fixedly arranged on the supporting seat 11, and the output end of the motor 17 is fixedly arranged on one screw rod 13. A heat shield is arranged outside the motor 17.
Working principle: by placing the materials into the material barrels 7 on the two sides, the materials in the material barrels 7 are guided into the material pipes 8 on the two sides by the material discharging pipes 9, and the materials in the material pipes 8 are conveyed into the die 2 by the conveying mechanism.
When the conveying mechanism works, the connecting seat 14 and the material pipe 8 are driven to synchronously move to the upper port of the die 2 through the hydraulic rod 15, the motor 17 drives the belt mechanism 16 to operate, the belt mechanism 16 can drive the screws 13 on two sides to synchronously rotate, the screws 13 rotate and drive materials in the material pipe 8 to move to one side and are discharged from the port of the material pipe 8 to fall into the die 2, and after feeding is completed, the material pipe 15 is provided with a plurality of material pipes 8 to leave the upper side of the die 2.
The material is molded through the mold 2, the material of the mold 2 is hardened and dried by the cooperation of the heating plate 3, the pressing plate 5 is driven by the telescopic rod 6 to move downwards into the mold 2, the upper surface of the material can be in a flat state, the sealing plate 4 is taken out, the pressing plate 5 is driven by the telescopic rod 6 to move downwards for a certain distance, a molded part in the mold 2 can be pushed out, demolding work can be assisted to be completed, and meanwhile, the pressing plate 5 can push out residual material in the mold 2 together in the process of contacting with the inner wall of the mold 2, so that demolding and cleaning work can be synchronously completed, cleaning work is replaced by manual work, and production efficiency is effectively improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a sodium silicate sand hardening and drying device, includes frame (1), its characterized in that, fixed mounting has mould (2) on frame (1), cavity sets up in mould (2), fixed mounting has heating plate (3) in mould (2), mould (2) lower extreme opening sets up, sealing plate (4) have been placed on frame (1), sealing plate (4) can shutoff mould (2) lower port, mould (2) upper end is equipped with clamp plate (5), clamp plate (5) can move to in mould (2), fixed mounting has four telescopic links (6) on frame (1), the output fixed connection of telescopic link (6) is on clamp plate (5);
the novel plastic material feeding device is characterized in that charging barrels (7) are arranged on two sides of the die (2), a pair of equally-spaced material pipes (8) are arranged at the lower ends of the charging barrels (7), discharging pipes (9) are communicated with the bottoms of the charging barrels (7), the lower ends of the discharging pipes (9) are communicated with the pair of material pipes (8), conveying mechanisms are arranged on two sides of the die (2), and the conveying mechanisms are connected with the material pipes (8).
2. The sodium silicate-bonded sand hardening and drying device according to claim 1, wherein the die (2) is made of a heat-conducting metal material, and a shock pad is arranged at the bottom of the frame (1).
3. The sodium silicate-bonded sand hardening and drying device according to claim 1, wherein the conveying mechanism comprises a pair of slide ways (10) and a supporting seat (11), the supporting seat (11) is fixedly installed on the outer side of the die (2), the slide ways (10) are fixedly installed on the supporting seat (11), sliding blocks (12) are fixedly installed at the bottoms of the material pipes (8), the sliding blocks (12) are slidably arranged in the slide ways (10), screw rods (13) are rotatably installed in the material pipes (8), connecting seats (14) are fixedly connected between adjacent material pipes (8), a pair of hydraulic rods (15) are fixedly installed on the supporting seat (11), and output ends of the hydraulic rods (15) are fixedly installed on the connecting seats (14).
4. A sodium silicate-bonded sand hardening and drying device according to claim 3, wherein the conveying mechanism further comprises a belt mechanism (16), the belt mechanism (16) is installed on two screws (13), the two screws (13) can be driven by the belt mechanism (16), a motor (17) is fixedly installed on the supporting seat (11), and the output end of the motor (17) is fixedly installed on one screw (13) on one side.
5. A sodium silicate-bonded sand hardening and drying apparatus according to claim 4, characterised in that a heat shield is mounted outside the motor (17).
6. The sodium silicate-bonded sand hardening and drying device according to claim 1, wherein the material cylinder (7) is provided with level graduation marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321551038.9U CN220372155U (en) | 2023-06-19 | 2023-06-19 | Sodium silicate sand hardening and drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321551038.9U CN220372155U (en) | 2023-06-19 | 2023-06-19 | Sodium silicate sand hardening and drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372155U true CN220372155U (en) | 2024-01-23 |
Family
ID=89563127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321551038.9U Active CN220372155U (en) | 2023-06-19 | 2023-06-19 | Sodium silicate sand hardening and drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372155U (en) |
-
2023
- 2023-06-19 CN CN202321551038.9U patent/CN220372155U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |