CN210595772U - Emergency blocking device for float glass flow channel - Google Patents
Emergency blocking device for float glass flow channel Download PDFInfo
- Publication number
- CN210595772U CN210595772U CN201921118120.6U CN201921118120U CN210595772U CN 210595772 U CN210595772 U CN 210595772U CN 201921118120 U CN201921118120 U CN 201921118120U CN 210595772 U CN210595772 U CN 210595772U
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- CN
- China
- Prior art keywords
- lever
- float glass
- suspension
- pull rod
- flow channel
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- Expired - Fee Related
Links
- 239000005329 float glass Substances 0.000 title claims abstract description 23
- 230000000903 blocking effect Effects 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 239000000725 suspension Substances 0.000 claims abstract description 33
- 230000009194 climbing Effects 0.000 claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 29
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011521 glass Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- 239000006060 molten glass Substances 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an urgent blocking device of float glass runner in the float glass production field, including suspending in midair the mechanism, it is connected with the suspension to suspend mechanism's lower extreme lateral sliding in midair, suspension middle part downwardly extending forms the link, it is connected with the lever to rotate on the link, suspension left end bottom is equipped with downwardly extending's guiding mechanism, the guiding mechanism cover is established on the left end of lever, swing joint has vertical gliding pull rod on the guiding mechanism, the bottom of pull rod is connected with the flashboard, the top sliding connection of pull rod is on the lever, the right-hand member of lever is fixed with the balancing weight, the right-hand member bottom of suspension is equipped with climbing mechanism, climbing mechanism is used for the. The utility model discloses can solve current gate can not lateral shifting, the problem of the use and maintenance of being not convenient for.
Description
Technical Field
The utility model relates to a float glass production facility field, concretely relates to urgent blocking device of float glass runner.
Background
The float glass is prepared by melting quartz sand at high temperature and introducing the melted quartz sand into a molten tin bath, wherein the glass floats on the tin bath, forms a glass belt under the action of gravity, surface tension and external force, and is cut into pieces, so that the float glass has the advantages of high flatness, high transparency, few structural defects and the like. In the production process of float glass, the quantity of molten glass liquid entering a tin liquid groove needs to be controlled so as to control the forming thickness and quality of glass in the tin liquid groove.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is anticipated to provide float glass runner emergency blocking device to solve current gate can not lateral shifting, the problem of not being convenient for use and maintenance.
In order to achieve the above purpose, the basic technical scheme of the utility model is as follows: float glass runner emergency blocking device, including suspending the mechanism in midair, it has the suspension to suspend mechanism's lower extreme lateral sliding connection in midair, suspension middle part downwardly extending forms the link, it is connected with the lever to rotate on the link, suspension left end bottom is equipped with downwardly extending's guiding mechanism, the guiding mechanism cover is established on the left end of lever, swing joint has vertical gliding pull rod on the guiding mechanism, the bottom of pull rod is connected with the flashboard, the top sliding connection of pull rod is on the lever, the right-hand member of lever is fixed with the balancing weight, the right-hand member bottom of suspension is equipped with climbing mechanism, climbing mechanism is used for the right-.
The principle and the advantages of the scheme are as follows: during practical application, suspend the mechanism in midair and be used for hanging the suspension in the air as bearing structure, avoid occuping ground space to carry out the lateral shifting direction to suspension and flashboard, the suspension is as the joint support of lever, and the link is used for connecting the lever, provides the activity space of lever, and the lever is convenient for operate the flashboard as power transmission structure, and guiding mechanism is used for leading to the vertical removal of flashboard, and the pull rod is used for installing the flashboard and reduces transmission structure's space and occupies and weight, the operation of being more convenient for. The pull rod is connected with the lever in a sliding manner and then is matched with the guide mechanism, so that the stability of the vertical movement of the flashboard can be guaranteed, and the flashboard is prevented from swinging along an arc line. The balancing weight on the lever can pull up the flashboard when no operation is performed, and the jacking mechanism is used for jacking the end part of the lever connected with the balancing weight so as to control the falling height of the flashboard. The operation flashboard that like this can be convenient carries out flow control to the glass liquid runner, and can carry out lateral shifting to the flashboard, no matter be the glass liquid thickness of control runner width, passing through or carry out the maintenance of flashboard and all can realize through this device, effectively solved the problem that current gate can not lateral shifting inconvenient use and maintenance.
Further, guiding mechanism includes left and right side board and connects the bottom plate between left and right side board bottom, and the left end of lever is worn to establish between left and right side board, is equipped with the through-hole on the bottom plate, and the pull rod is worn to establish in the through-hole. Carry on spacingly from left and right both sides to the lever as preferred left and right curb plate, prevent that the lever from taking place great left and right rocking, the bottom plate and the through-hole on it carry on spacingly to the pull rod, and the cooperation left and right curb plate is spacing to the lever for be connected between pull rod and the lever is more stable.
Furthermore, the top sliding connection of pull rod specifically does on the lever, and the top of pull rod is fixed with the U template that the opening is up, all rotates on the inner wall of two curb plates of U template and is connected with the gyro wheel, is equipped with left, right both sides horizontal extension's upper and lower aerofoil on the left side section of lever, and gyro wheel rolling contact is between upper and lower aerofoil. Preferably like this through U template, gyro wheel and upper and lower pterygoid lamina carry out sliding connection from the left and right both sides of lever simultaneously, realize the lever through the support of lower pterygoid lamina to the gyro wheel and carry the drawing of pull rod, guarantee the relative movement between pull rod and the lever simultaneously, guarantee under guiding mechanism's effect that the pull rod drives the flashboard and does stable vertical movement.
Further, vertical guide through grooves are formed in the left side plate and the right side plate, the idler wheels are connected to the U-shaped plate through rotating shafts arranged on the side plates of the U-shaped plate in a penetrating mode, and the end portions, located on the outer side of the U-shaped plate, of the rotating shafts are arranged in the guide through grooves in a penetrating mode. Preferably, the transverse position of the roller is limited by limiting the rotating shaft through the guide through groove, so that the pull rod is further guaranteed to only do stable vertical movement under the action of the lever, and the swing of the gate plate is avoided.
Furthermore, the jacking mechanism comprises a stabilizing frame fixedly connected to the bottom of the right end of the suspension frame, a penetrating stabilizing groove is formed in the stabilizing frame, and the right side section of the lever penetrates through the stabilizing groove. Can carry on spacingly to the right side section of lever as preferredly like this through the steady groove on the steady rest, further avoid the horizontal rocking of lever, guarantee the stability of flashboard action.
Furthermore, the bottom end of the stabilizing frame is connected with a vertical guide cylinder, a push rod penetrates through the guide cylinder, a top plate is arranged at the top end of the push rod and located below the right section of the lever, and the coverage area of the top plate is larger than the sectional area of the guide cylinder. The guide cylinder is used for guiding the movement of the ejector rod, the ejector rod is used for pushing the lever upwards, the top plate is used for increasing the contact area of the ejector rod and the lever, the right section of the lever is driven stably and reliably, the flashboard can be controlled to move downwards to control the flow of the molten glass only by pushing the ejector rod upwards, operation is convenient, and the ejector rod cannot fall off from the stabilizing frame.
Furthermore, the bottom end of the stabilizing frame is connected with a vertical guide cylinder, an ejector rod is connected with the inner thread of the guide cylinder, and the top end of the ejector rod is located below the right section of the lever. The guide cylinder preferably guides the ejector rod, the moving distance of the ejector rod can be controlled by adopting threaded connection, the ejector rod can be locked in the guide cylinder by limiting a thread lead angle, and the ejector rod can be locked in position under the action of a balance weight and threads after moving in place, so that the lifting of the flashboard can be stable for a long time, and a worker does not need to manually maintain the lifting height of the ejector rod.
Furthermore, a through hole penetrating through the stabilizing frame is formed in the bottom wall of the stabilizing groove, a push rod penetrates through the through hole, the top end of the push rod is connected with a rotating wheel in a rotating mode through a pin shaft, and the rotating wheel is located below the right side section of the lever. Preferably, the through hole formed in the stabilizing frame is fully utilized to guide the ejector rod, a guide structure is not needed to be additionally arranged independently, and the rotating wheel is in contact with the lever, so that the sliding friction to the lever is reduced.
Furthermore, a threaded hole penetrating through the stabilizing frame is formed in the bottom wall of the stabilizing groove, a push rod is connected with the threaded hole in an internal thread mode, and the top end of the push rod is located below the right side section of the lever. The self structure of the stabilizing frame is preferably fully utilized to guide the ejector rod, a guide structure is not required to be additionally arranged independently, the moving distance of the ejector rod is controlled more accurately by adopting a threaded connection mode, self-locking of the ejector rod on the stabilizing frame is realized by setting a thread lead angle, and labor intensity of workers for maintaining lifting of the ejector rod is reduced.
Furthermore, the connecting end is wedge-shaped, and circular arc transition is adopted between the connecting end and the suspension. Preferably, the connecting end has better structural strength, the movable range of the two ends of the lever is larger, the weight of the suspended part can be reduced, and the load of the suspension mechanism is reduced.
Drawings
Fig. 1 is a front view of embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of a connection point between a U-shaped plate and a lever according to embodiment 1 of the present invention;
fig. 3 is a cross-sectional view of a connection point between a slide rail and a suspension in embodiment 1 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: cantilever 1, slide rail 2, suspension 3, guide splint 4, pull rod 5, flashboard 6, ejector pin 7, guide cylinder 8, balancing weight 9, steady rest 10, stabilizing trough 11, lever 12, link 13, lower pterygoid lamina 14, upper pterygoid lamina 15, pivot 16, U type board 17, gyro wheel 18, base 19, pulley 20.
The embodiment is basically as shown in the attached figure 1: float glass runner emergency blocking device, including suspending the mechanism in midair, it includes three cantilever 1 that sets up side by side to suspend the mechanism in midair, it has suspension 3 to suspend the horizontal sliding connection of mechanism lower extreme in midair, the below of specific three cantilever 1 is equipped with slide rail 2, slide rail 2 and the equal welded fastening of three cantilever 1, combine figure 3 to show, the inside cavity of slide rail 2, slide rail 2 bottom is equipped with the opening that extends along length direction, the top welding of suspension 3 has base 19, there is pulley 20 through the round pin hub connection on the base 19, pulley 20 is located inside slide rail 2, base 19 wears to establish in the opening of slide rail 2 bottom. The preferred slide rail 2 of this embodiment is composed of two channel steels with opposite openings. The middle part of the suspension 3 extends downwards to form a connecting end 13, the connecting end 13 is in a wedge shape, an arc transition is adopted between the connecting end 13 and the suspension 3, and the bottom of the connecting end 13 is rotatably connected with a lever 12 through a pin shaft. Suspension 3 left end bottom is equipped with downwardly extending's guiding mechanism, and the guiding mechanism cover is established on the left end of lever 12, and swing joint has vertical gliding pull rod 5 on the guiding mechanism, and bolted connection has flashboard 6 in the bottom of pull rod 5, and pull rod 5's top sliding connection is on lever 12, and lever 12's right-hand member is fixed with balancing weight 9, and suspension 3's right-hand member bottom is equipped with climbing mechanism, and climbing mechanism is used for the right-hand member of jacking lever 12.
The guiding mechanism comprises two front and back side-by-side guiding clamping plates 4 which are integrally formed on the suspension 3 and a bottom plate which is integrally formed between the bottom ends of the guiding clamping plates 4, the left end of the lever 12 is arranged between the guiding clamping plates 4 in a penetrating mode, a through hole is formed in the bottom plate, and the pull rod 5 is arranged in the through hole in a penetrating mode. The top sliding connection of pull rod 5 specifically does on lever 12, combine as shown in fig. 2, the top welded fastening of pull rod 5 has the U-shaped board 17 of opening up, all rotate on the inner wall of two curb plates of U-shaped board 17 and be connected with gyro wheel 18, gyro wheel 18 connects on U-shaped board 17 through the pivot 16 of wearing to establish on U-shaped board 17 curb plate, be equipped with left and right both sides transversely extending's last aerofoil 15, lower aerofoil 14 on the left side section of lever 12, gyro wheel 18 rolling contact is in last aerofoil 15, between lower aerofoil 14. Vertical guide through grooves are formed in the guide clamping plates 4, and the end portions, located on the outer sides of the U-shaped plates 17, of the rotating shafts 16 penetrate through the guide through grooves. The preferred lever 12 of this embodiment is i-steel without separately machining the upper and lower wings 15, 14.
The jacking mechanism comprises a stabilizing frame 10 which is integrally formed at the bottom of the right end of the suspension frame 3, a stabilizing groove 11 which penetrates through the left and the right is arranged on the stabilizing frame 10, and the right section of the lever 12 penetrates through the stabilizing groove 11. The bottom end side wall of stabilizer 10 is welded with vertical guide cylinder 8, and guide cylinder 8 female connection has ejector pin 7, and the top of ejector pin 7 is located the below of lever 12 right side section.
In embodiment 2, in this embodiment, a threaded hole penetrating through the stabilizing frame 10 is formed in the bottom wall of the stabilizing groove 11, the ejector rod 7 is connected to the threaded hole through threads, and the top end of the ejector rod 7 is located below the right section of the lever 12.
The specific implementation process is as follows: when the device is used on a float glass production line, a cantilever 1 is positioned at the outer side of a flow channel connecting area between a glass kiln and a molten tin bath through a ground bolt or concrete pouring, a slide rail 2 is made to stretch over the connecting area of the glass kiln and the molten tin bath, when the control of the molten glass in the flow channel is not needed, a suspension 3 moves to the upper side of one side of the flow channel on the slide rail 2, an ejector rod 7 does not jack up a lever 12 and a balancing weight 9 upwards, the mass of the balancing weight 9 is larger than that of the pull rod 5 and a flashboard 6, the balancing weight 9 presses a lever 12 downwards, the flashboard 6 is pulled up through the pull rod 5 by the lever 12, a through hole on a bottom plate guides the pull rod 5, a guide through groove carries out limit guide on a rotating shaft 16, an upper wing plate 15 and a lower wing plate 14 carry out limit guide on a roller 18, a guide clamping plate 4 and a stabilizing groove 11, while the lateral action of the lever 12 on the tie-rod 5 translates into a relative rolling of the roller 18 between the upper 15 and lower 14 wings. When the glass liquid in the runner needs to be limited or blocked, the suspension 3 is pushed to move on the slide rail 2 manually or through external force such as an air cylinder, a hydraulic cylinder and the like, so that the flashboard 6 moves to the upper part of the runner, then the ejector rod 7 is operated to jack up one side of the lever 12 connected with the balancing weight 9 upwards, and the flashboard 6 moves downwards under the action of the lever 12. The upward moving distance of the ejector rod 7 can be accurately controlled through threaded connection, after the force applied to the ejector rod 7 is loosened, the ejector rod 7 can be self-locked at a fixed height under the action of the weight of the balancing weight 9 and the thread lead angle, the gate plate 6 is further guaranteed to be maintained at a stable height, glass liquid in a flow channel is effectively controlled or blocked, and the calculation of the thread lead angle is conventional physical calculation and is not illustrated here. When the flashboard 6 is damaged and needs to be maintained or replaced in the long-term use process, the flashboard 6 is moved out of the flow channel from the flow channel through the operation suspension 3 and the ejector rod 7, and the flashboard 6 can be maintained or replaced after being cooled.
Claims (10)
1. Float glass runner emergency blocking device, its characterized in that: including suspending in midair the mechanism, it has the suspension to suspend the mechanism lower extreme lateral sliding connection in midair, suspension middle part downwardly extending forms the link, it is connected with the lever to rotate on the link, suspension left end bottom is equipped with downwardly extending's guiding mechanism, the guiding mechanism cover is established on the left end of lever, swing joint has vertical gliding pull rod on the guiding mechanism, the bottom of pull rod is connected with the flashboard, the top sliding connection of pull rod is on the lever, the right-hand member of lever is fixed with the balancing weight, the right-hand member bottom of suspension is equipped with climbing mechanism, climbing mechanism is used for the right-hand.
2. The float glass flow channel emergency blocking device of claim 1, wherein: the guiding mechanism comprises a left side plate, a right side plate and a bottom plate connected between the bottom ends of the left side plate and the right side plate, the left end of the lever is arranged between the left side plate and the right side plate in a penetrating mode, a through hole is formed in the bottom plate, and the pull rod is arranged in the through hole in a penetrating mode.
3. The float glass flow channel emergency stop device of claim 2, wherein: the top sliding connection of pull rod specifically does on the lever, and the top of pull rod is fixed with the U template that the opening is up, all rotates on the inner wall of two curb plates of U template and is connected with the gyro wheel, be equipped with upper and lower pterygoid lamina that transversely extends left and right both sides on the left side section of lever, gyro wheel rolling contact is between upper and lower pterygoid lamina.
4. The float glass flow channel emergency stop device of claim 3, wherein: vertical direction through groove has all been seted up on left side board, the right side board, the gyro wheel is connected on the U template through wearing to establish the pivot on the U template curb plate, the tip that the pivot is located the U template outside is worn to establish in the direction through groove.
5. The float glass flow channel emergency blocking device of claim 1, wherein: the jacking mechanism comprises a stabilizing frame fixedly connected to the bottom of the right end of the suspension frame, a penetrating stabilizing groove is formed in the stabilizing frame, and the right side section of the lever penetrates through the stabilizing groove.
6. The float glass flow channel emergency stop device of claim 5, wherein: the bottom of steady rest is connected with vertical guide cylinder, wears to be equipped with the ejector pin in the guide cylinder, and the top of ejector pin is equipped with the roof, and the roof is located the below of lever right side section, and roof area of coverage is greater than the guide cylinder sectional area.
7. The float glass flow channel emergency stop device of claim 5, wherein: the bottom end of the stabilizing frame is connected with a vertical guide cylinder, a top rod is connected with the inner thread of the guide cylinder, and the top end of the top rod is located below the right section of the lever.
8. The float glass flow channel emergency stop device of claim 5, wherein: the through hole that runs through the steady rest is seted up on the diapire of steadying groove, wears to be equipped with the ejector pin in the through hole, and the top of ejector pin rotates through the round pin axle to be connected with the runner, and the runner is located the below of lever right side section.
9. The float glass flow channel emergency stop device of claim 5, wherein: and a threaded hole penetrating through the stabilizing frame is formed in the bottom wall of the stabilizing groove, a mandril is connected in the threaded hole, and the top end of the mandril is positioned below the right section of the lever.
10. The float glass flow path emergency stop device of any one of claims 1 to 9, wherein: the connecting end is wedge-shaped, and circular arc transition is adopted between the connecting end and the suspension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118120.6U CN210595772U (en) | 2019-07-16 | 2019-07-16 | Emergency blocking device for float glass flow channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118120.6U CN210595772U (en) | 2019-07-16 | 2019-07-16 | Emergency blocking device for float glass flow channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210595772U true CN210595772U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921118120.6U Expired - Fee Related CN210595772U (en) | 2019-07-16 | 2019-07-16 | Emergency blocking device for float glass flow channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210595772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429942A (en) * | 2020-12-02 | 2021-03-02 | 蚌埠凯盛工程技术有限公司 | Water-cooling electric heating safety flashboard for float glass production line |
-
2019
- 2019-07-16 CN CN201921118120.6U patent/CN210595772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429942A (en) * | 2020-12-02 | 2021-03-02 | 蚌埠凯盛工程技术有限公司 | Water-cooling electric heating safety flashboard for float glass production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |