CN113733429A - Polyurethane pouring device for screen processing - Google Patents
Polyurethane pouring device for screen processing Download PDFInfo
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- CN113733429A CN113733429A CN202110894047.7A CN202110894047A CN113733429A CN 113733429 A CN113733429 A CN 113733429A CN 202110894047 A CN202110894047 A CN 202110894047A CN 113733429 A CN113733429 A CN 113733429A
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- polyurethane casting
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/24—Feeding the material into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/36—Removing moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/38—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2028/00—Nets or the like
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of screen mesh pouring, in particular to a polyurethane pouring device for screen mesh processing, which comprises a pouring table, a polyurethane pouring machine and a pouring frame, wherein a cooling cavity is formed in the upper surface of the pouring table, a mold frame is fixedly installed at the upper port of the cooling cavity, a plurality of installation ports are arranged on the mold frame, a pair of bearing seats is fixed on the inner wall of the rear side of each installation port, rotating shafts are rotatably installed in the bearing seats, a pouring mold is fixed on the outer wall of each rotating shaft through a connecting seat, a driven gear is fixed on the outer wall of the middle part of each rotating shaft, the driven gear is matched with an angle adjusting mechanism for installation, and an underframe is welded at the bottom end of the pouring table; according to the invention, the casting mold can be turned over by a certain angle up and down, so that on one hand, repair casting of a casting blind area or a defect position is facilitated, on the other hand, demolding of a poured screen is facilitated, manual turning of the casting mold is not needed, and the improvement of the working efficiency is facilitated; and the casting and cooling are realized at the same time, so that the cooling time is greatly shortened.
Description
Technical Field
The invention relates to the technical field of screen mesh pouring, in particular to a polyurethane pouring device for screen mesh processing.
Background
The screen is a necessary product for refining coal mine, iron ore, industry and chemical raw materials, is a composition of tiny cells which are developed forward in the society, and indirectly or directly influences the development of the society. The metal screen has four functions: sieving, filtering, protecting and fixing. Wherein the screening: the product is mainly used for solid particles, powder, screening and the like in the industries of metallurgy, coal, rubber, petroleum, chemical engineering, pharmacy, automobiles, ceramics, glass and the like. Filtering: it is mainly used for slurry net in petroleum industry, acid washing net in chemical and chemical fiber electroplating industry, liquid gas filtering and purifying, etc. Protection: the cement is mainly used for cement in civil construction batches, and for feeding chickens, ducks, geese, rabbits and zoo fences. The protection of mechanical equipment, highway guardrail, stadium purse seine, road greenbelt protection network. Fixing: can be used as reinforcing steel bars and framework supports in the building industry, highways and bridges.
After the screen is processed, a polyurethane framework is generally required to be poured around the screen, the polyurethane framework can improve the overall strength of the screen and prolong the service life of the screen, wherein the polyurethane is fully called polyurethane, is a general name of macromolecular compounds containing repeated urethane groups on a main chain, and is formed by carrying out polyaddition on organic diisocyanate or polyisocyanate and dihydroxy or polyhydroxy compounds; however, the current screen casting device still has some disadvantages, such as: the defects need to be repaired by manual overturning, and the demoulding of the screen is not convenient; it takes a long time to cool the mold after pouring, and the working efficiency is low.
Disclosure of Invention
The invention provides a polyurethane pouring device for processing a screen, aiming at the problems in the background art.
The invention is realized by the following technical scheme:
a polyurethane pouring device for screen processing comprises a pouring table, a polyurethane pouring machine and a pouring frame, wherein a cooling cavity is formed in the upper surface of the pouring table, a mold frame is fixedly mounted at an upper end opening of the cooling cavity, a plurality of mounting openings are formed in the mold frame, a pair of bearing seats is fixed on the inner wall of the rear side of each mounting opening, rotating shafts are rotatably mounted in the pair of bearing seats, a pouring mold is fixed on the outer wall of each rotating shaft through a connecting seat, a driven gear is fixed on the outer wall of the middle of each rotating shaft and is matched with an angle adjusting mechanism, and a bottom frame is welded at the bottom end of the pouring table;
the rear of pouring platform is provided with the polyurethane casting machine, the top of polyurethane casting machine is fixed with the pouring frame, be equipped with the guide rail on the pouring frame, slidable mounting has a plurality of to remove the seat on the guide rail, the lantern ring is all installed to the preceding terminal surface that removes the seat, the top of polyurethane casting machine still is connected with a plurality of pouring pipe, the end of pouring pipe is equipped with handheld pouring gun.
As a further improvement of the above scheme, the angle adjusting mechanism includes a sliding seat, a rack and a screw rod, the sliding seat is slidably mounted inside the sliding groove, the rack is fixed on the upper end surface of the sliding seat, the rack is engaged with the driven gear, the screw rod penetrates through the inside of the sliding seat, and the screw rod is in threaded connection with the sliding seat.
As a further improvement of the above scheme, the front end of the screw rod penetrates out of the front side wall of the pouring table, and the screw rod and the pouring table are rotatably mounted through a ball bearing.
As a further improvement of the scheme, the front end of the screw is connected with the output end of a hand wheel or a servo motor.
As a further improvement of the scheme, the left side wall of the cooling cavity is communicated with a water inlet pipe, the right side wall of the cooling cavity is communicated with a water outlet pipe, the water inlet pipe is connected with a circulating pump, and the circulating pump is fixed on the bottom frame.
As a further improvement of the scheme, the handheld pouring gun is provided with a movable handle and a hanging ring, and the outer wall of the front side of the pouring platform is welded with a plurality of hooks.
As a further improvement of the scheme, the upper end surface of the pouring platform is also fixedly provided with a plurality of side smoke suction hoods which are connected with a smoke suction fan.
As a further improvement of the scheme, a plurality of lockable universal wheels are mounted at the bottom ends of the underframe and the polyurethane casting machine.
As a further improvement of the scheme, the bottom end of the front side of the pouring frame is fixedly provided with an upright post, and the bottom end of the upright post is installed on the ground.
As a further improvement of the scheme, a plurality of radiating fins are integrally formed on the bottom end face of the casting mold, and the front radiating fins and the rear radiating fins are arranged in parallel at equal intervals.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the screw rod can be driven to rotate clockwise or anticlockwise through the hand wheel or the servo motor, the screw rod is in threaded connection with the sliding seat, the sliding seat is slidably mounted inside the sliding groove and can be further driven to move back and forth along the sliding groove, the rack is fixed on the upper end face of the sliding seat and is meshed and connected with the driven gear, the driven gear is fixed on the outer wall of the middle part of the rotating shaft, the casting mold is fixed on the outer wall of the rotating shaft through the connecting seat and can be further driven to turn over up and down for a certain angle, on one hand, repair casting of a casting blind area or a flaw position is facilitated, on the other hand, demolding of a poured screen mesh is facilitated, manual turning of the casting mold is not required, the work efficiency is favorably improved, and the operation is flexible.
2. According to the invention, the upper surface of the casting table is provided with the cooling cavity, the left side wall of the cooling cavity is communicated with the water inlet pipe, the right side wall of the cooling cavity is communicated with the water outlet pipe, the water inlet pipe is connected with the circulating pump, the circulating pump is fixed on the bottom frame, the casting mold is in a horizontal state during casting, the circulating pump is started again, the circulating pump can suck cooling water into the cooling cavity through the water inlet pipe, and when the cooling water liquid level in the cooling cavity is immersed at the bottom of the casting mold, heat exchange can be carried out with the casting mold, so that casting and cooling are realized at the same time, the cooling time is greatly shortened, and the casting efficiency is improved; a plurality of radiating fins are integrally formed on the bottom end face of the casting mold, the radiating area is increased due to the arrangement of the radiating fins, and the cooling speed can be further increased.
3. According to the invention, the guide rail is arranged on the pouring frame, the plurality of moving seats are slidably mounted on the guide rail, the lantern rings are mounted on the front end surfaces of the moving seats, the pouring pipes penetrate through the lantern rings, and the handheld pouring guns are arranged at the tail ends of the pouring pipes, so that the left and right moving of the pouring pipes and the use of the handheld pouring guns are facilitated, and the winding among the pouring pipes is also avoided.
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 perspective view of a first perspective of the present invention;
FIG. 2 is a perspective view of a second embodiment of the present invention;
FIG. 3 is a first perspective view of a pouring table and undercarriage assembly of the present invention;
FIG. 4 is a second perspective view of the platform and base assembly of the present invention;
FIG. 5 is a schematic view of the pouring mold of the present invention turned upside down;
FIG. 6 is a schematic structural view of a polyurethane casting machine and a casting frame assembly according to the present invention;
FIG. 7 is a schematic view of a hand held casting gun according to the present invention;
FIG. 8 is a schematic structural view of a pouring table and bottom frame assembly in embodiment 2 of the present invention;
fig. 9 is a schematic view of the principle of turning a casting mold upside down in embodiment 2 of the present invention.
Wherein, 1-casting platform, 2-polyurethane casting machine, 3-casting frame, 4-cooling cavity, 5-mould frame, 6-angle adjusting mechanism, 601-sliding seat, 602-rack, 603-screw, 604-hand wheel, 605-servo motor, 7-mounting port, 8-rotating shaft, 9-casting mould, 10-driven gear, 11-bottom frame, 12-guide rail, 13-moving seat, 14-lantern ring, 15-casting pipe, 16-hand casting gun, 17-water inlet pipe, 18-water outlet pipe, 19-circulating pump, 20-movable handle, 21-hanging ring, 22-hook, 23-upright column, 24-side smoke suction hood, 25-smoke suction fan, 26-universal wheel, 27-bearing seat, 28-Heat sink fins.
Detailed Description
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 terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The invention is further described below with reference to the accompanying drawings.
Example 1
A polyurethane pouring device for screen processing is shown in figures 1, 2, 3 and 5 and comprises a pouring table 1, a polyurethane pouring machine 2 and a pouring frame 3, wherein a cooling cavity 4 is formed in the upper surface of the pouring table 1, a mold frame 5 is fixedly installed at the upper port of the cooling cavity 4, a plurality of installing ports 7 are formed in the mold frame 5, a pair of bearing seats 27 is fixed on the inner wall of the rear side of each installing port 7, a rotating shaft 8 is rotatably installed inside each bearing seat 27, a pouring mold 9 is fixed on the outer wall of each rotating shaft 8 through a connecting seat, a plurality of radiating fins 28 are integrally formed on the bottom end surface of each pouring mold 9, the front radiating fins and the rear radiating fins 28 are arranged in parallel at equal intervals, a driven gear 10 is fixed on the outer wall of the middle of each rotating shaft 8, the driven gear 10 is installed in a matched manner with an angle adjusting mechanism 6, and an underframe 11 is welded at the bottom end of the pouring table 1; a plurality of lockable universal wheels 26 are mounted at the bottom ends of the chassis 11 and the polyurethane casting machine 2, and the arrangement of the universal wheels 26 is to facilitate the movement of the chassis 11 and the polyurethane casting machine 2. Wherein, the polyurethane casting machine 2 comprises a stock solution system, a heat conducting oil system, a vacuum system, a compressed air and cleaning solution system, the stock solution passes through a discharge valve, a filter and a metering pump from a charging bucket to a casting head and then returns to the charging bucket through a return valve, the stock solution and the return valve all run in the heat conducting oil enclosure to keep the required temperature and the whole system required air tightness so as to prevent the vacuum from being damaged or the stock solution from deteriorating due to air leakage, the heat conducting oil in an oil tank is conveyed to the charging bucket through a circulating pump, passes through a sleeve and a square block at the lower part of the charging bucket to heat the discharge valve, the filter and the metering pump, passes through the sleeve to a shallow injection head and then returns to the oil tank through the sleeve, the charging bucket passes through a vacuum buffer tank to a vacuum pump and a vacuum pressure gauge on the charging bucket to display the vacuum degree, the pipeline is required to be as short as possible, and joints and valves are few to prevent air leakage and require shock absorption, the middle is connected by a hose, the compressed air is divided into three paths after passing through a water separator and a pressure regulating valve, the first path is passed through oil atomizer, then compressed air containing oil flash is fed into pouring head, and switched into cylinder to operate "reflux" and cleaning cylinder to control cleaning switch, the second path is fed into pouring head to make air-blast after pouring, and the third path is fed into cleaning liquid tank to transfer cleaning liquid.
As shown in fig. 1, 6 and 7, a polyurethane casting machine 2 is arranged behind a casting platform 1, a casting frame 3 is fixed at the top end of the polyurethane casting machine 2, an upright column 23 is fixed at the bottom end of the front side of the casting frame 3, the bottom end of the upright column 23 is mounted on the ground, the upright column 23 supports the casting frame 3, the casting frame 3 is effectively prevented from collapsing, the upright column 23 does not occupy space, and the casting work of workers is not hindered; the pouring frame 3 is provided with a guide rail 12, the guide rail 12 is provided with a plurality of movable seats 13 in a sliding manner, the front end surfaces of the movable seats 13 are provided with lantern rings 14, the top end of the polyurethane pouring machine 2 is also connected with a plurality of pouring pipes 15, and the tail ends of the pouring pipes 15 are provided with handheld pouring guns 16, so that the left and right movement of the pouring pipes 15 is facilitated, the handheld pouring guns 16 are used, and the winding between the pouring pipes 15 is avoided; the handheld pouring gun 16 is provided with a movable handle 20 and a hanging ring 21, the outer wall of the front side of the pouring table 1 is welded with a plurality of hooks 22, the movable handle 20 is used for controlling discharging of the handheld pouring gun 16, and the hanging ring 21 can be hung on the hooks 22, so that the handheld pouring gun 16 can be conveniently placed.
As shown in fig. 3 and 5, the angle adjusting mechanism 6 includes a sliding seat 601, a rack 602, and a screw 603, the sliding seat 601 is slidably mounted inside the sliding groove, the rack 602 is fixed on the upper end surface of the sliding seat 601, the rack 602 is engaged with the driven gear 10, the screw 603 is disposed inside the sliding seat 601, and the screw 603 is in threaded connection with the sliding seat 601; the front end of the screw 603 penetrates out of the front side wall of the casting table 1, the screw 603 and the casting table 1 are rotatably mounted through a ball bearing, and the front end of the screw 603 is connected with a hand wheel 604.
As shown in fig. 3 and 4, the left side wall of the cooling cavity 4 is communicated with a water inlet pipe 17, the right side wall of the cooling cavity 4 is communicated with a water outlet pipe 18, the water inlet pipe 17 is connected with a circulating pump 19, the circulating pump 19 is fixed on the bottom frame 11, and after the circulating pump 19 is started, the circulating pump 19 can pump cooling water into the cooling cavity 4 through the water inlet pipe 17, so that the casting mold 9 can be cooled; the pouring table 1 is characterized in that the upper end face of the pouring table 1 is fixedly provided with a plurality of side smoke suction hoods 24, the side smoke suction hoods 24 are connected with a smoke suction fan 25, and after the smoke suction fan 25 is electrified, the side smoke suction hoods 24 are internally in a negative pressure state, so that waste gas generated by pouring can be discharged, the plant environment is optimized, and the health of workers is protected.
The workflow of example 1 was: the polyurethane casting machine 2 finishes feeding and prepares for casting; then starting a circulating pump 19 and a smoking fan 25, wherein the circulating pump 19 can pump cooling water into the cooling cavity 4 through a water inlet pipe 17 until the cooling water liquid level in the cooling cavity 4 is immersed at the bottom of the casting mold 9, and the cooling water flows out of a water outlet pipe 18 after heat exchange is finished and is recycled; then the workman can fix the screen cloth metal framework inside the casting mould 9 that is in the horizontality, take out handheld casting rifle 16 again, aim at the pouring head of handheld casting rifle 16 the pouring point, press movable handle 20 and along the low-speed removal all around of screen cloth metal framework, the work of pouring has been accomplished promptly, embodiment 1 has realized pouring while cooling, the cooling time has been shortened greatly, the efficiency of pouring is improved, simultaneously the bottom face integrated into one piece of casting mould 9 has a plurality of radiating fin 28, radiating fin 28's setting has increased heat radiating area, can further improve cooling speed.
Example 2
Since embodiment 1 requires manpower to rotate the screw 603, which is time-consuming and labor-consuming, in embodiment 2, based on embodiment 1, as shown in fig. 7 and 9, the output end of the servo motor 605 at the front end of the screw 603 is connected, and the pouring table 1 is provided with a control button capable of controlling the clockwise or counterclockwise rotation of the servo motor 605.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a screen cloth processing is with polyurethane pouring device, includes pouring table, polyurethane casting machine and pouring frame, its characterized in that: a cooling cavity is formed in the upper surface of the pouring table, a mold frame is fixedly installed at an upper port of the cooling cavity, a plurality of installation ports are formed in the mold frame, a pair of bearing seats is fixed on the inner wall of the rear side of each installation port, a rotating shaft is rotatably installed inside each bearing seat, a pouring mold is fixed on the outer wall of each rotating shaft through a connecting seat, a driven gear is fixed on the outer wall of the middle of each rotating shaft, the driven gear is installed in a matched mode with an angle adjusting mechanism, and a bottom frame is welded at the bottom end of the pouring table;
the rear of pouring platform is provided with the polyurethane casting machine, the top of polyurethane casting machine is fixed with the pouring frame, the top of polyurethane casting machine still is connected with a plurality of pouring tube, the end of pouring tube is equipped with handheld pouring gun.
2. The polyurethane casting device for screen processing according to claim 1, wherein: the angle adjusting mechanism comprises a sliding seat, a rack and a screw rod, the sliding seat is slidably mounted inside the sliding groove, the rack is fixed on the upper end face of the sliding seat, the rack is meshed with the driven gear and is connected with the driven gear, the screw rod penetrates through the inside of the sliding seat, and the screw rod is in threaded connection with the sliding seat.
3. The polyurethane casting device for screen processing according to claim 2, wherein: the front end of the screw rod penetrates out of the front side wall of the pouring table, and the screw rod and the pouring table are rotatably installed through a ball bearing.
4. The polyurethane casting device for screen processing according to claim 3, wherein: the front end of the screw rod is connected with the output end of a hand wheel or a servo motor.
5. The polyurethane casting device for screen processing according to claim 1, wherein: the left side wall intercommunication in cooling chamber has the inlet tube, the right side wall intercommunication in cooling chamber has the outlet pipe, the inlet tube is connected with the circulating pump, the circulating pump is fixed in on the chassis.
6. The polyurethane casting device for screen processing according to claim 1, wherein: the handheld pouring gun is provided with a movable handle and a hanging ring, and the outer wall of the front side of the pouring platform is welded with a plurality of hooks.
7. The polyurethane casting device for screen processing according to claim 1, wherein: the pouring table upper end face is also fixedly provided with a plurality of side smoke suction hoods which are connected with the smoke suction fan.
8. The polyurethane casting device for screen processing according to claim 1, wherein: the bottom end of the front side of the pouring frame is fixedly provided with an upright post, and the bottom end of the upright post is installed on the ground.
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| CN202110894047.7A CN113733429A (en) | 2021-08-05 | 2021-08-05 | Polyurethane pouring device for screen processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110894047.7A CN113733429A (en) | 2021-08-05 | 2021-08-05 | Polyurethane pouring device for screen processing |
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| CN113733429A true CN113733429A (en) | 2021-12-03 |
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| CN202110894047.7A Pending CN113733429A (en) | 2021-08-05 | 2021-08-05 | Polyurethane pouring device for screen processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116587497A (en) * | 2023-07-18 | 2023-08-15 | 东营市赫邦化工有限公司 | Epoxy resin curing adhesive pouring device |
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| CN116587497B (en) * | 2023-07-18 | 2023-09-22 | 东营市赫邦化工有限公司 | Epoxy resin curing adhesive pouring device |
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Application publication date: 20211203 |