CN108267006B - Position-variable tunnel furnace structure - Google Patents
Position-variable tunnel furnace structure Download PDFInfo
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- CN108267006B CN108267006B CN201711490810.XA CN201711490810A CN108267006B CN 108267006 B CN108267006 B CN 108267006B CN 201711490810 A CN201711490810 A CN 201711490810A CN 108267006 B CN108267006 B CN 108267006B
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- tunnel furnace
- furnace body
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- turnover
- furnace structure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/10—Monolithic linings; Supports therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B2009/305—Particular conformation of the furnace
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0005—Cooling of furnaces the cooling medium being a gas
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a position-variable tunnel furnace structure which comprises a supporting rack and a tunnel furnace body, wherein the supporting rack is connected with the tunnel furnace body through a driving device, the driving device comprises a lifting mechanism and a turnover mechanism, the lifting mechanism comprises a lifting cylinder, one end of the lifting cylinder is fixed on the supporting rack, the other end of the lifting cylinder is connected with the tunnel furnace body through a connecting device and drives the tunnel furnace body to move up and down, the turnover mechanism comprises a turnover cylinder, one end of the turnover cylinder is connected with the supporting rack, and the other end of the turnover cylinder is connected with the tunnel furnace body. The position of the tunnel furnace structure provided by the invention is changeable, the tunnel furnace structure can be unfolded when a drying process is required, and the tunnel furnace structure can be folded when other processes are carried out, so that the problem of insufficient space of an automatic touch panel production line is effectively solved.
Description
Technical Field
The invention relates to the field of tunnel furnaces, in particular to a position-variable tunnel furnace structure.
Background
The production and manufacturing of the glass touch screen are mainly completed through an automatic touch panel production line, and the process of manufacturing the glass touch screen comprises a drying process of the touch panel, so that special equipment is required to be adopted to dry the touch panel. The traditional drying mode is that a special drying chamber is arranged on a touch panel production line, when a drying process is needed, an operator conveys the touch panel to the drying chamber to complete the drying process, but the method is adopted because the automation degree is not high and the production efficiency is low due to manual participation. Therefore, a special tunnel oven is mostly arranged on the existing automatic touch panel production line to dry the glass touch screen, but the special tunnel oven is large in structure, so that normal operation of other processes is easily interfered.
Disclosure of Invention
In order to solve the technical problems, the invention provides a position-variable tunnel furnace structure, which is variable in position, can be unfolded when a drying process is required, and can be folded when other processes are carried out, so that the problem of insufficient space of an automatic touch panel production line is effectively solved.
In order to achieve the purpose, the invention provides a position-variable tunnel furnace structure which comprises a supporting rack and a tunnel furnace body, wherein the supporting rack is connected with the tunnel furnace body through a driving device, the driving device comprises a lifting mechanism and a turnover mechanism, the lifting mechanism comprises a lifting cylinder, one end of the lifting cylinder is fixed on the supporting rack, the other end of the lifting cylinder is connected with the tunnel furnace body through a connecting device and drives the tunnel furnace body to move up and down, the turnover mechanism comprises a turnover cylinder, one end of the turnover cylinder is connected with the supporting rack, and the other end of the turnover cylinder is connected with the tunnel furnace body and drives the tunnel furnace body to move in a turnover mode relative to the supporting rack; the quantity of upset cylinder is 2, 2 the mutual parallel arrangement of upset cylinder.
As a preferred scheme, the connecting device comprises a cross beam and a plurality of vertical rods arranged in parallel, the upper ends of the vertical rods are connected through the cross beam, the lower ends of the vertical rods are connected to the tunnel furnace body, and the power output end of the lifting cylinder is arranged in parallel with the vertical rods and is connected with the middle of the lower surface of the cross beam.
Preferably, the vertical rods are symmetrically arranged relative to the power output end of the lifting cylinder.
Preferably, the supporting frame comprises a supporting plate, the vertical rod penetrates through the surface of the supporting plate and can move back and forth in the supporting plate, the connecting device further comprises a linear bearing, and the linear bearing is sleeved on the vertical rod and is fixedly connected with the supporting plate.
As the preferred scheme, one end of the overturning cylinder is rotatably connected with the supporting plate, the other end of the overturning cylinder is rotatably connected with the tunnel furnace body, and the lower end of the vertical rod is rotatably connected with the tunnel furnace body.
Preferably, the connecting device and the turnover cylinder are respectively connected with two sides of the tunnel furnace body and form a triangular structure with the tunnel furnace body.
Preferably, the tunnel furnace body comprises a drying zone and an air cooling zone which are adjacently arranged.
Preferably, the drying zone is a high-temperature tunnel furnace structure, and the high-temperature tunnel furnace structure comprises a plurality of hot air outlets arranged in an array manner.
As a preferred scheme, the air cooling area comprises a plurality of powerful exhaust fans arranged in a row, and the hot air outlet and the powerful exhaust fans are arranged on the same side face of the tunnel furnace body.
The position-variable tunnel furnace structure comprises a supporting rack and a tunnel furnace body, wherein the supporting rack is connected with the tunnel furnace body through a driving device, when a drying process is required, the tunnel furnace body is pulled up through a lifting cylinder, then is turned to a target position through a turning cylinder, and the tunnel furnace body is started to finish the drying process of a touch panel. When other processes are carried out, the tunnel furnace body is turned over to the drying opening and is arranged downwards through the turning cylinder for solving the problem of insufficient space of the automatic touch panel production line, and then the tunnel furnace body is lowered to be in surface contact with the automatic touch panel production line through the lifting cylinder, so that the problem of insufficient space of the automatic touch panel production line is effectively solved.
Drawings
FIG. 1 is a schematic structural view of a position-changeable tunnel oven structure of the present invention in an automatic touch panel production line;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of a tunnel furnace body.
Wherein: 1. a cross beam; 2. a lifting cylinder; 3. a vertical rod; 4. a linear bearing; 5. a support plate; 6. an air cooling zone; 7. turning over the air cylinder; 8. a drying zone; 9. a tunnel furnace body; 10. and (5) a rotating structure.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1-2, the position-variable tunnel furnace structure provided by the present invention includes a supporting frame and a tunnel furnace body 9, the supporting frame is connected to the tunnel furnace body 9 through a driving device, the driving device includes a lifting mechanism and a turnover mechanism, the lifting mechanism includes a lifting cylinder 2, one end of the lifting cylinder 2 is fixed to the supporting frame, the other end of the lifting cylinder 2 is connected to the tunnel furnace body 9 through a connecting device and drives the tunnel furnace body 9 to move up and down, the turnover mechanism includes a turnover cylinder 7, one end of the turnover cylinder 7 is connected to the supporting frame, and the other end of the turnover cylinder 7 is connected to the tunnel furnace body 9 and drives the tunnel furnace body 9 to move in a turnover manner relative to the supporting frame. When the drying process is needed, the tunnel furnace body 9 is firstly pulled up through the lifting cylinder 2, then the tunnel furnace body 9 is turned to the target position through the turning cylinder 7, and the drying process of the touch panel can be completed by starting the tunnel furnace body 9. When other processes are carried out, the tunnel furnace body 9 is turned over to the drying opening and is arranged downwards through the turning cylinder 7 for solving the problem of insufficient space of the automatic touch panel production line, and then the tunnel furnace body 9 is lowered to be in surface contact with the automatic touch panel production line through the lifting cylinder 2, so that the problem of insufficient space of the automatic touch panel production line is effectively solved.
Further, as shown in fig. 2, the connecting device comprises a cross beam 1 and a plurality of vertical rods 3 arranged in parallel, the upper ends of the vertical rods 3 are connected through the cross beam 1, the lower ends of the vertical rods 3 are connected to the tunnel furnace body 9, and the power output end of the lifting cylinder 2 is arranged in parallel with the vertical rods 3 and is connected with the middle of the lower surface of the cross beam 1. In this embodiment, the quantity of montant 3 is 4,4 montant 3 about the power take off end symmetry setting of lift cylinder 2, connecting device with the tunnel furnace structure focus is connected, through above-mentioned structural design, can guarantee lift cylinder 2 can be relatively steady pull up tunnel furnace body 9 or descend.
Further, the support frame includes backup pad 5, montant 3 run through in the surface setting of backup pad 5 can be in the round trip movement in the backup pad 5, connecting device still includes linear bearing 4, linear bearing 4 cover locate on montant 3 and with backup pad 5 fixed connection. Be used for providing ascending holding power for tunnel furnace body 9 through setting up backup pad 5, can guarantee through setting up linear bearing 4 that montant 3 can only be at vertical direction back and forth movement, and then guaranteed tunnel furnace body 9's direction of motion.
Further, as shown in fig. 2, one end of the turning cylinder 7 is rotatably connected to the supporting plate 5 through a rotating structure 10, specifically, the rotating structure 10 includes a bracket with a through hole disposed on the supporting plate 5 and a connector with a rotating shaft at one end, and the connector is connected to one end of the turning cylinder 7. The other end of the overturning cylinder 7 is rotatably connected with the tunnel furnace body 9 through a rotating structure 10, and the lower end of the vertical rod 3 is rotatably connected with the tunnel furnace body 9 through a rotating structure 10. As shown in fig. 2, when the tunnel furnace body 9 is turned, the turning cylinder 7 is retracted, and during the retraction of the turning cylinder 7, the tunnel furnace body 9 rotates around the lower end of the vertical rod 3, thereby completing the turning step. In this embodiment, the quantity of upset cylinder 7 is 2, 2 upset cylinder 7 parallel arrangement each other through setting up 2 upset cylinders 7 that are parallel to each other and work jointly, has guaranteed the stationarity and the security of the in-process tunnel furnace body 9 of overturning. In addition, the connecting device and the overturning cylinder 7 are respectively connected with the two sides of the tunnel furnace body 9 and form a triangular structure with the tunnel furnace body 9, and the stability of the tunnel furnace body 9 can be ensured by setting the connecting device, the overturning cylinder 7 and the tunnel furnace body 9 into a triangular structure so as to meet the normal operation of the overturning step.
In addition, after the jig for clamping the touch panel is dried by a high-temperature tunnel furnace, the surface temperature of the jig is very high, the temperature borne by the screen cloth is 40 ℃, and the screen cloth can break if the temperature is exceeded, so that the jig for clamping the touch panel cannot directly enter a screen printing working area to directly screen the touch panel, and the jig is prevented from being polluted due to the fact that the screen cloth breaks and ink in the screen cloth leaks to the jig, and equipment cannot continue to work. In order to solve the technical problem, the tunnel furnace structure with the variable position provided by the embodiment is provided with the drying area 8 and the air cooling area 6 on the tunnel furnace body 9, and after the drying step is completed, the jig with the touch panel clamped thereon is moved to the air cooling area 6 for cooling, so that the follow-up work can be normally performed. Through directly add forced air cooling district 6 on tunnel furnace body 9, need not to additionally set up other cooling device again, further solved the not enough problem of automatic touch panel production line space.
Specifically, as shown in fig. 3, the drying zone 8 is a high-temperature tunnel furnace structure, the high-temperature tunnel furnace structure includes a plurality of hot air outlets arranged, and the drying process for the touch panel is completed through the hot air outlets of the high-temperature tunnel furnace, the air cooling zone 6 includes a plurality of powerful fans arranged, the hot air outlets and the powerful fans are arranged on the same side of the tunnel furnace body 9, and the hot air outlets and the powerful fans are arranged on the same side of the tunnel furnace body 9, in this embodiment, the number of the hot air outlets is 5, the number of the powerful fans is 2, and the steps of drying and cooling the touch panel are: the jig with the touch panel clamped sequentially passes through 5 hot air outlets and 4 powerful exhaust fans arranged side by side from left to right, the action process is simple, and the production efficiency of the glass touch screen can be further improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. A position-variable tunnel furnace structure is characterized by comprising a supporting rack and a tunnel furnace body, wherein the supporting rack is connected with the tunnel furnace body through a driving device, the driving device comprises a lifting mechanism and a turnover mechanism, the lifting mechanism comprises a lifting cylinder, one end of the lifting cylinder is fixed on the supporting rack, the other end of the lifting cylinder is connected with the tunnel furnace body through a connecting device and drives the tunnel furnace body to move up and down, the turnover mechanism comprises a turnover cylinder, one end of the turnover cylinder is connected with the supporting rack, and the other end of the turnover cylinder is connected with the tunnel furnace body and drives the tunnel furnace body to move in a turnover mode relative to the supporting rack; the quantity of upset cylinder is 2, 2 the mutual parallel arrangement of upset cylinder.
2. The variable position tunnel furnace structure according to claim 1, wherein the connecting device comprises a cross beam and a plurality of vertical rods arranged in parallel, the upper ends of the plurality of vertical rods are connected through the cross beam, the lower ends of the plurality of vertical rods are connected to the tunnel furnace body, and the power output end of the lifting cylinder is arranged in parallel with the vertical rods and is connected with the middle part of the lower surface of the cross beam.
3. The variable position tunnel furnace structure of claim 2, wherein the plurality of vertical rods are symmetrically disposed about the power take off end of the lift cylinder.
4. The variable position tunnel furnace structure according to claim 2, wherein the support frame comprises a support plate, the vertical rod is disposed through a surface of the support plate and can move back and forth in the support plate, and the connecting device further comprises a linear bearing sleeved on the vertical rod and fixedly connected with the support plate.
5. The variable position tunnel furnace structure according to claim 4, wherein one end of the turning cylinder is rotatably connected to the supporting plate, the other end of the turning cylinder is rotatably connected to the tunnel furnace body, and the lower end of the vertical rod is rotatably connected to the tunnel furnace body.
6. The variable position tunnel furnace structure according to claim 5, wherein the connecting means and the turning cylinder are connected to both sides of the tunnel furnace body, respectively, and form a triangular structure with the tunnel furnace body.
7. The variable position tunnel furnace structure according to claim 1, wherein the tunnel furnace body comprises adjacently disposed drying and air-cooling zones.
8. The variable position tunnel furnace structure according to claim 7, wherein the drying zone is a high temperature tunnel furnace structure comprising a plurality of hot air outlets arranged in an array.
9. The variable position tunnel furnace structure according to claim 8, wherein the air cooling zone comprises a plurality of powerful exhaust fans arranged in a row, and the hot air outlet and the powerful exhaust fans are arranged on the same side of the tunnel furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490810.XA CN108267006B (en) | 2017-12-30 | 2017-12-30 | Position-variable tunnel furnace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490810.XA CN108267006B (en) | 2017-12-30 | 2017-12-30 | Position-variable tunnel furnace structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108267006A CN108267006A (en) | 2018-07-10 |
| CN108267006B true CN108267006B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711490810.XA Active CN108267006B (en) | 2017-12-30 | 2017-12-30 | Position-variable tunnel furnace structure |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI86295C (en) * | 1990-09-21 | 1992-08-10 | Tamglass Oy | FOERFARANDE OCH ANORDNING FOER BOEJNING AV EN GLASSKIVA. |
| CN202912837U (en) * | 2012-04-28 | 2013-05-01 | 佛山市顺德区伦教熹涌林氏玻璃机械厂 | Elevating mechanism of heating furnace body |
| CN203820619U (en) * | 2014-04-11 | 2014-09-10 | 洛阳兰迪玻璃机器股份有限公司 | Furnace body lifting device of glass heating furnace |
| CN205188115U (en) * | 2015-12-09 | 2016-04-27 | 谭传兵 | Curved stove of glass heat of tunnel type |
| CN207963400U (en) * | 2017-12-30 | 2018-10-12 | 广州泰行智能科技有限公司 | A kind of tunnel furnace structure of variable position |
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- 2017-12-30 CN CN201711490810.XA patent/CN108267006B/en active Active
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| CN108267006A (en) | 2018-07-10 |
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