CN111186006A - Steam and electric auxiliary heating dual-purpose pre-curing kiln for PC (polycarbonate) production line - Google Patents
Steam and electric auxiliary heating dual-purpose pre-curing kiln for PC (polycarbonate) production line Download PDFInfo
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- CN111186006A CN111186006A CN202010016084.3A CN202010016084A CN111186006A CN 111186006 A CN111186006 A CN 111186006A CN 202010016084 A CN202010016084 A CN 202010016084A CN 111186006 A CN111186006 A CN 111186006A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention belongs to the technical field of PC production lines, and particularly relates to a steam and electricity-assisted dual-purpose pre-curing kiln for a PC production line, which comprises a kiln body and an air outlet hole, wherein an electric heating plate is arranged on the inner wall of the kiln body, a protective cover is arranged outside the electric heating plate, a sealing gasket is arranged on the side of the protective cover, an installation rod penetrates through the protective cover, a servo motor is arranged on the outer side of the installation rod, a lead screw is connected below the servo motor, a traction block is arranged on the side of the lead screw, a steam pipe is arranged on the side of the traction block, a sliding block is fixed on the side of the steam pipe, a limiting groove is formed in the outer part of the sliding block, and the air. The PC assembly line steam and electric auxiliary heating dual-purpose pre-curing kiln disclosed by the invention is provided with the protective frame, and the height and width of the inlet of the curing kiln can be limited by the arrangement of the protective frame, so that the condition that the curing kiln is damaged due to the fact that the membrane platform is too large in size and is scratched with the inner wall of the kiln body is avoided.
Description
Technical Field
The invention relates to the technical field of PC (polycarbonate) production lines, in particular to a steam and electric auxiliary heating dual-purpose pre-curing kiln for a PC production line.
Background
The PC assembly line steam and electric auxiliary heating dual-purpose pre-curing kiln is a processing device for curing a concrete prefabricated part to ensure the strength of a component to be qualified, optimizes the curing effect on the prefabricated part for ensuring the normal use of the device, and is designed according to the scheme.
The dual-purpose pre-curing kiln of PC assembly line steam, electricity auxiliary heat on current market is the diffusion of steam of being not convenient for mostly, and the process that the kiln body was full of steam is comparatively slow for the man-hour of maintenance process is longer, and the protectiveness of the kiln body is relatively poor simultaneously, damages easily.
Aiming at the problems, innovative design is urgently needed on the basis of the steam and electric-assisted heating dual-purpose pre-curing kiln of the original PC production line.
Disclosure of Invention
The invention aims to provide a PC assembly line steam and electric auxiliary heating dual-purpose pre-curing kiln, which solves the problems that the diffusion of steam is mostly inconvenient, the diffusion speed of the steam is slow, the normal production speed of a prefabricated part is influenced, meanwhile, the protection performance of a kiln body is poor, a height and width limiting structure is not provided, a mould table is easy to scratch with the inner wall of the kiln body, and the kiln body is damaged in the conventional commercial PC assembly line steam and electric auxiliary heating dual-purpose pre-curing kiln provided in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dual-purpose pre-curing kiln of PC assembly line steam, electricity auxiliary heating, includes the kiln body and venthole, the electric plate is installed to the inner wall of the kiln body, and the externally mounted of electric plate has the protection casing to sealed the pad is installed to the avris of protection casing, the inside of protection casing runs through there is the installation pole, and installs servo motor in the outside of installation pole to servo motor's below is connected with the lead screw, the pull block is installed to the avris of lead screw, and the avris of pull block installs the steam pipe, the avris of steam pipe is fixed with the slider, and the outside of slider has seted up the spacing groove, the surface of steam pipe is seted up in the venthole, and the internally mounted of venthole has the pellicle, the outside of the kiln body is provided with the bearer bar.
Furthermore, the protective cover and the kiln body form a detachable installation structure through the installation rod, and the protective cover and the kiln body are arranged in parallel.
Further, the sealing gasket is bonded with the protective cover by glue, and the sealing gasket is tightly attached to the kiln body.
Furthermore, the lead screw is perpendicularly arranged on the outer wall of the servo motor, and the servo motor and the traction block form a movable structure through the lead screw.
Furthermore, the steam pipes are symmetrically distributed in the kiln body, and the steam pipes are fixedly connected with the sliding blocks.
Furthermore, the steam pipe and the kiln body form a lifting structure through a traction block, and the traction block is in meshed connection with the screw rod.
Furthermore, the venthole is equidistantly arranged on the surface of the steam pipe, and the inner diameter of the venthole is equal to the outer diameter of the semipermeable membrane.
Furthermore, the protective frame and the kiln body form an elastic telescopic structure through a spring, and the protective frame and the spring are arranged in a mutually perpendicular mode.
Compared with the prior art, the invention has the beneficial effects that:
1. the PC assembly line steam and electric auxiliary heating dual-purpose pre-curing kiln is provided with the sealing gasket, the sealing gasket is arranged at the joint of the protective cover and the kiln body, and the sealing performance in the protective cover is improved through the arrangement of the sealing gasket, so that the phenomenon that steam enters the protective cover during diffusion to cause damage of an electric heating plate and influence on normal use of electric auxiliary heating function is avoided, and the normal curing of a concrete prefabricated part by the curing kiln is ensured;
2. the PC assembly line steam and electric auxiliary heating dual-purpose pre-curing kiln is provided with the traction block, the servo motor is started, the servo motor drives the screw rod to rotate in the kiln body, so that the traction block drives the steam pipe to move up and down in the kiln body along the limiting groove under the fixation of the sliding block under the transmission of the screw rod, the diffusion speed of steam in the kiln body is improved through the arrangement of the traction block, and the practicability of the curing kiln is improved;
3. this PC assembly line steam, dual-purpose pre-curing kiln of electricity auxiliary heat is provided with the bearer bar, the size of bearer bar is unanimous with the entry size of the kiln body, the mould platform gets into the kiln body through the bearer bar, when the size of mould platform is greater than the kiln body entry, will block by the bearer bar, when membrane platform and bearer bar contact, the spring shrink, cushion the inertia of membrane platform, make the membrane platform in time stop, avoid the kiln body to receive the striking, through the setting of bearer bar, avoided scraping mutually because of membrane platform size is too big with the internal wall of kiln, the condition that causes the curing kiln to damage appears.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a kiln body; 2. an electric hot plate; 3. a protective cover; 4. a gasket; 5. mounting a rod; 6. a servo motor; 7. a lead screw; 8. a traction block; 9. a steam pipe; 10. a slider; 11. a limiting groove; 12. an air outlet; 13. a semi-permeable membrane; 14. a protective frame; 15. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-3, the present invention provides a technical solution: a PC assembly line steam and electricity-assisted heating dual-purpose pre-curing kiln comprises a kiln body 1, an electric heating plate 2, a protective cover 3, a sealing gasket 4, a mounting rod 5, a servo motor 6, a lead screw 7, a traction block 8, a steam pipe 9, a slide block 10, a limiting groove 11, an air outlet hole 12, a semi-permeable membrane 13, a protective frame 14 and a spring 15, wherein the electric heating plate 2 is mounted on the inner wall of the kiln body 1, the protective cover 3 is mounted on the outer portion of the electric heating plate 2, the sealing gasket 4 is mounted on the side of the protective cover 3, the mounting rod 5 penetrates through the inner portion of the protective cover 3, the servo motor 6 is mounted on the outer side of the mounting rod 5, the lead screw 7 is connected below the servo motor 6, the traction block 8 is mounted on the side of the lead screw 7, the steam pipe 9 is mounted on the side of the traction block 8, the slide block 10 is fixed on the side of, a semipermeable membrane 13 is arranged in the air outlet 12, a protective frame 14 is arranged on the outer side of the kiln body 1, and a spring 15 is arranged on the side of the protective frame 14;
the protective cover 3 and the kiln body 1 form a detachable installation structure through the installation rod 5, the protective cover 3 and the kiln body 1 are arranged in parallel, the protective cover 3 and the inner wall of the kiln body 1 are fixedly installed through the installation rod 5 to protect the electric heating plate 2, and meanwhile, the installation rod 5 is arranged, so that the protective cover 3 is convenient to detach, and convenience is brought to maintenance of the electric heating plate 2;
the sealing gasket 4 is bonded with the protective cover 3 by glue, the sealing gasket 4 is tightly attached to the kiln body 1, the sealing gasket 4 is arranged at the joint of the protective cover 3 and the kiln body 1, the sealing performance in the protective cover 3 is improved by the arrangement of the sealing gasket 4, the phenomenon that steam enters the protective cover 3 during diffusion to damage the electric heating plate 2 and influence the normal use of the electric heating function is avoided, and the normal maintenance of the concrete prefabricated member by the maintenance kiln is ensured;
the steam pipe 9 and the kiln body 1 form a lifting structure through the traction block 8, the traction block 8 is meshed with the lead screw 7, the lead screw 7 is vertically arranged on the outer wall of the servo motor 6, the servo motor 6 and the traction block 8 form a movable structure through the lead screw 7, the servo motor 6 is opened, the servo motor 6 drives the lead screw 7 to rotate inside the kiln body 1, and therefore the traction block 8 drives the steam pipe 9 to move up and down inside the kiln body 1 along the limiting groove 11 under the fixation of the sliding block 10 under the transmission of the lead screw 7, through the arrangement of the traction block 8, the diffusion speed of steam inside the kiln body 1 is improved, and the practicability of the curing kiln is improved;
the air outlet holes 12 are arranged on the surface of the steam pipe 9 at equal intervals, the inner diameter of each air outlet hole 12 is equal to the outer diameter of the semi-permeable membrane 13, the steam pipe 9 is symmetrically distributed in the kiln body 1, the steam pipe 9 is fixedly connected with the sliding block 10, the air outlet holes 12 are uniformly distributed on the surface of the steam pipe 9, steam can be conveniently sprayed out, meanwhile, steam molecules can pass through according to the characteristics of the semi-permeable membrane 13, external impurities are blocked, and the situation that the air outlet holes 12 are blocked by the external impurities and normal spraying of the steam is influenced is avoided by the arrangement of the semi-permeable membrane 13;
the protective frame 14 and the kiln body 1 form an elastic telescopic structure through the spring 15, and the protective frame 14 and the spring 15 are arranged in a mutually perpendicular mode, the size of the protective frame 14 is consistent with the size of an inlet of the kiln body 1, the mold table enters the kiln body 1 through the protective frame 14, when the size of the mold table is larger than the size of the inlet of the kiln body 1, the protective frame 14 blocks the mold table, when the mold table is in contact with the protective frame 14, the spring 15 contracts to buffer the inertia of the mold table, so that the mold table is stopped in time, the kiln body 1 is prevented from being impacted, and through the arrangement of the protective frame 14, the situation that the protective kiln is damaged due to the fact that the mold table is too large in size and is scratched with the inner wall of the kiln body 1 is avoided.
The working principle is as follows: the PC assembly line steam and electric auxiliary heating dual-purpose pre-curing kiln use flow comprises the steps that firstly, according to a graph shown in a figure 1-3, when steam curing is used, a servo motor 6(D180M-O250030C-E) is opened, the servo motor 6 drives a lead screw 7 to rotate inside a kiln body 1, so that a traction block 8 drives a steam pipe 9 to move up and down inside the kiln body 1 along a limiting groove 11 under the fixation of a sliding block 10 under the transmission of the lead screw 7, steam is sprayed out from a steam outlet 12 on the surface of the steam pipe 9, meanwhile, a semipermeable membrane 13 arranged inside the steam outlet 12 blocks outside impurities to avoid the blockage of the steam outlet 12, a protective cover 3 is fixedly arranged on the inner wall of the kiln body 1 through a mounting rod 5 to protect an electric heating plate 2, meanwhile, a sealing gasket 4 is arranged at the joint of the protective cover 3 and the kiln body 1 to improve the sealing performance inside the protective cover 3 and prevent the steam from entering the, the normal use of the electric heating plate 2 is ensured;
according to the figure 2, the size of the protection frame 14 is the same as the size of the inlet of the kiln body 1, the mold table enters the kiln body 1 through the protection frame 14, when the size of the mold table is larger than the size of the inlet of the kiln body 1, the mold table is blocked by the protection frame 14, when the mold table is in contact with the protection frame 14, the spring 15 contracts to buffer the inertia of the mold table, so that the mold table stops in time, and the kiln body 1 is prevented from being impacted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a dual-purpose pre-curing kiln of PC assembly line steam, electricity auxiliary heat, includes kiln body (1) and venthole (12), its characterized in that: the inner wall of the kiln body (1) is provided with an electric heating plate (2), the outer side of the electric heating plate (2) is provided with a protective cover (3), a sealing gasket (4) is installed on the side of the protective cover (3), an installation rod (5) penetrates through the inner part of the protective cover (3), a servo motor (6) is installed on the outer side of the installation rod (5), a lead screw (7) is connected below the servo motor (6), a traction block (8) is installed on the side of the lead screw (7), a steam pipe (9) is installed on the side of the traction block (8), a sliding block (10) is fixed on the side of the steam pipe (9), a limiting groove (11) is formed in the outer part of the sliding block (10), the air outlet (12) is formed in the surface of the steam pipe (9), a semipermeable membrane (13) is installed inside the air outlet (12), a protection frame (14) is arranged on the outer, and a spring (15) is arranged on the side of the protection frame (14).
2. The PC assembly line steam, electric auxiliary heating dual-purpose pre-curing kiln as claimed in claim 1, wherein: the protective cover (3) and the kiln body (1) form a detachable installation structure through the installation rod (5), and the protective cover (3) and the kiln body (1) are arranged in parallel.
3. The PC assembly line steam, electric auxiliary heating dual-purpose pre-curing kiln as claimed in claim 1, wherein: the sealing gasket (4) is bonded with the protective cover (3) by glue, and the sealing gasket (4) is tightly attached to the kiln body (1).
4. The PC assembly line steam, electric auxiliary heating dual-purpose pre-curing kiln as claimed in claim 1, wherein: the lead screw (7) is vertically arranged on the outer wall of the servo motor (6), and the servo motor (6) and the traction block (8) form a movable structure through the lead screw (7).
5. The PC assembly line steam, electric auxiliary heating dual-purpose pre-curing kiln as claimed in claim 1, wherein: the steam pipes (9) are symmetrically distributed in the kiln body (1), and the steam pipes (9) are fixedly connected with the sliding blocks (10).
6. The PC assembly line steam, electric auxiliary heating dual-purpose pre-curing kiln as claimed in claim 1, wherein: the steam pipe (9) and the kiln body (1) form a lifting structure through a traction block (8), and the traction block (8) is in meshed connection with the lead screw (7).
7. The PC assembly line steam, electric auxiliary heating dual-purpose pre-curing kiln as claimed in claim 1, wherein: the air outlet holes (12) are arranged on the surface of the steam pipe (9) at equal intervals, and the inner diameter of the air outlet holes (12) is equal to the outer diameter of the semipermeable membrane (13).
8. The PC assembly line steam, electric auxiliary heating dual-purpose pre-curing kiln as claimed in claim 1, wherein: the protective frame (14) and the kiln body (1) form an elastic telescopic structure through a spring (15), and the protective frame (14) and the spring (15) are arranged in a mutually perpendicular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016084.3A CN111186006B (en) | 2020-01-07 | 2020-01-07 | Steam and electric auxiliary heating dual-purpose pre-curing kiln for PC (polycarbonate) production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016084.3A CN111186006B (en) | 2020-01-07 | 2020-01-07 | Steam and electric auxiliary heating dual-purpose pre-curing kiln for PC (polycarbonate) production line |
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| CN111186006A true CN111186006A (en) | 2020-05-22 |
| CN111186006B CN111186006B (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010016084.3A Active CN111186006B (en) | 2020-01-07 | 2020-01-07 | Steam and electric auxiliary heating dual-purpose pre-curing kiln for PC (polycarbonate) production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659342A (en) * | 2020-12-21 | 2021-04-16 | 颍上晶宫绿建节能建筑有限责任公司 | Maintenance equipment after prefab is pour |
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| CN112659342A (en) * | 2020-12-21 | 2021-04-16 | 颍上晶宫绿建节能建筑有限责任公司 | Maintenance equipment after prefab is pour |
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| Publication number | Publication date |
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| CN111186006B (en) | 2021-04-13 |
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Inventor after: Xu Jun Inventor before: Chen Hailin Inventor before: Xu Jun |