CN210237460U - Glass strengthening furnace - Google Patents

Glass strengthening furnace Download PDF

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Publication number
CN210237460U
CN210237460U CN201920468537.9U CN201920468537U CN210237460U CN 210237460 U CN210237460 U CN 210237460U CN 201920468537 U CN201920468537 U CN 201920468537U CN 210237460 U CN210237460 U CN 210237460U
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CN
China
Prior art keywords
furnace
opening
transmission
door
driving
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Active
Application number
CN201920468537.9U
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Chinese (zh)
Inventor
Yong Mo
莫勇
Xi Zeng
曾希
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Shenzhen Zhumai Technology Co ltd
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Shenzhen Zhumai Technology Co ltd
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Priority to CN201920468537.9U priority Critical patent/CN210237460U/en
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Abstract

A glass strengthening furnace comprises a furnace body, a furnace door and a driving device, wherein the upper end of the furnace body is provided with an opening for discharging and a pair of guide rails which are respectively positioned at the left side and the right side of the opening; the front ends of the left side and the right side of the furnace door are respectively provided with a roller matched with the guide rail, and the rollers on the left side and the right side are correspondingly arranged on the guide rails on the left side and the right side; the driving device comprises a power part and a transmission part; the power part is used for driving the transmission part to linearly move in the direction vertical to the plane where the opening is located, the transmission part is located on the upper side of the furnace body and is rotationally connected with the rear end of the furnace door, and the transmission part is used for driving the rear end of the furnace door to move up and down so that the front end of the furnace door moves forwards and forwards along the guide rail along with the rollers, and the opening is closed or opened. So, guarantee to be in can not occupy extra space when the furnace gate is opened for factory building inner space obtains make full use of.

Description

Glass strengthening furnace
Technical Field
The utility model relates to a glass manufacture equipment field, concretely relates to glass strengthening furnace.
Background
The furnace door of the traditional glass strengthening furnace is generally connected with the upper end of the furnace body in a hinged mode, and the furnace door needs to be manually turned upwards to a certain angle when the furnace door is opened. Because the inside of the furnace body is potassium nitrate liquid at 300-400 ℃, if the furnace door is improperly operated when being opened, people can fall into the furnace body, and great personal injury is caused. Therefore, the conventional glass-reinforced furnaces have a great potential safety hazard.
For this reason, the applicant provides a glass strengthening furnace in chinese utility model patent with application number CN201721414715.7, which comprises a furnace body, a furnace door and a driving device, wherein the upper end of the furnace body is provided with an opening for discharging, the furnace door is connected with the upper end of the furnace body in a sliding manner, and the driving device is linked with the furnace door, so that the furnace door can slide on the opening of the furnace body under the driving of the driving device to close or open the furnace body. So, open or close the furnace body through the mode of motor promotion furnace gate, need not manual operation, very big improvement the security when using glass strengthening furnace.
However, since the door of the above patent slides on the opening of the furnace body, the door occupies a space other than the cylindrical space where the furnace body is located when the door opens the opening of the furnace body, which undoubtedly causes a low utilization rate of the internal space of the factory building.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, to the problem of existence among the prior art, provide a glass strengthening furnace that can enough guarantee production safety can not reduce factory building inner space utilization again.
The utility model provides a technical scheme that its technical problem adopted is: the glass strengthening furnace is characterized in that the upper end of the furnace body is provided with an opening for discharging and a pair of guide rails respectively positioned at the left side and the right side of the opening; the front ends of the left side and the right side of the furnace door are respectively provided with a roller matched with the guide rail, and the rollers on the left side and the right side are correspondingly arranged on the guide rails on the left side and the right side; the driving device comprises a power part and a transmission part; the power part is used for driving the transmission part to linearly move in the direction vertical to the plane where the opening is located, the transmission part is located on the upper side of the furnace body and is rotationally connected with the rear end of the furnace door, and the transmission part is used for driving the rear end of the furnace door to move up and down so that the front end of the furnace door moves forwards and forwards along the guide rail along with the rollers, and the opening is closed or opened.
The utility model provides a glass strengthening furnace, work as when the transmission portion moves up to the upper limit position, the front end of furnace gate moves back to open-ended rear side, the opening is opened completely.
The utility model provides a glass strengthening furnace, work as when the transmission portion moves down to the lower limit position, the front end of furnace gate moves forward to the open-ended front side, the downside of furnace gate hug closely in the open-ended terminal surface of furnace body is in order to seal the opening of furnace body.
The utility model provides a glass strengthening furnace, the downside of furnace gate be equipped with the size of frame shape with the soft sealed frame that the opening matches works as the transmission portion moves down to during the lower limit position, soft sealed frame with the terminal surface laminating of furnace body.
In the glass strengthening furnace provided by the utility model, the power part comprises a motor, a rotating shaft, two support rods and a first transmission chain, the two support rods are respectively and vertically connected with the rear ends of the two guide rails, the upper end of each support rod is provided with a rotatable first chain wheel, the left and right ends of the rotating shaft are respectively provided with a second chain wheel, the two first transmission chains are respectively connected with the first chain wheel and the second chain wheel at the same side, and the motor is used for driving the rotating shaft to rotate; the transmission part comprises a connecting block fixed on the first transmission chain.
The utility model provides a glass strengthening furnace, the left and right both ends of the rear side of furnace gate are equipped with the connecting rod respectively, two the connecting rod respectively with two the connecting block rotates to be connected.
The utility model provides a glass strengthening furnace, the motor is fixed in the rear side of furnace body, the pivot rotate install in the rear side of furnace body, install on the output shaft of motor and move the sprocket, the mid-mounting of pivot has from the sprocket, move the sprocket with connect the implementation through second drive chain from the sprocket the utility model provides a glass strengthening furnace can reach following beneficial effect:
1. the glass strengthening furnace comprises a furnace body, a furnace door and a driving device, wherein the upper end of the furnace body is provided with an opening for discharging materials and a pair of guide rails which are respectively positioned at the left side and the right side of the opening; the front ends of the left side and the right side of the furnace door are respectively provided with a roller matched with the guide rail, and the rollers on the left side and the right side are correspondingly arranged on the guide rails on the left side and the right side; the driving device comprises a power part and a transmission part; the power part is used for driving the transmission part to linearly move in the direction vertical to the plane where the opening is located, the transmission part is located on the upper side of the furnace body and is rotationally connected with the rear end of the furnace door, and the transmission part is used for driving the rear end of the furnace door to move up and down so that the front end of the furnace door moves forwards and forwards along the guide rail along with the rollers, and the opening is closed or opened. Therefore, when the furnace door is opened, the furnace door can be pulled by the transmission part to be erected, the furnace door is not horizontally displaced to the outer side of the opening of the furnace body like the furnace door in the prior art, and therefore the furnace door is ensured not to occupy extra space when being opened, and the inner space of a workshop is fully utilized.
2. And a frame-shaped soft sealing frame matched with the opening in size is arranged on the lower side of the furnace door, and when the transmission part moves downwards to the lower limit position, the soft sealing frame is attached to the end face of the furnace body. Therefore, the glass strengthening furnace is ensured to have good sealing performance, and the energy consumption in the furnace can be reduced.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of the present invention showing a fully opened oven door;
FIG. 2 is a schematic view of the preferred embodiment of the present invention showing a half-opened oven door;
FIG. 3 is a schematic view of the oven door according to the preferred embodiment of the present invention in a fully closed state;
FIG. 4 is a first enlarged fragmentary view of FIG. 2;
fig. 5 is a second partial enlarged view of fig. 2.
Detailed description of the embodiments reference is made to the accompanying drawings in which:
furnace body 1 Furnace door 2
Opening of the container 11 Guide rail 12
Roller wheel 21 Annular groove 211
Electric machine 311 Rotating shaft 312
Support rod 313 First transmission chain 314
Movable chain wheel 315 Slave chain wheel 316
Second drive chain 317 First chain wheel 318
Second chain wheel 319 Connecting block 321
Soft sealing frame 22 Connecting rod 23
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a better embodiment of a glass strengthening furnace. Referring to the drawings, the glass strengthening furnace includes a furnace body 1, a furnace door 2, and a driving device.
As shown in fig. 1 to 3, the furnace body 1 is a hollow rectangular parallelepiped structure, and an opening 11 is provided at an upper end thereof, and when the glass strengthening furnace is applied to a glass strengthening process, glass enters the furnace body 1 through the opening 11. The left side and the right side of the end face of the opening 11 of the furnace body 1 are respectively provided with a guide rail 12, and the two guide rails 12 are arranged in parallel.
The shape and size of the oven door 2 are matched with the opening 11, so that the oven door 2 can be completely covered above the opening 11. The front ends of the left side and the right side of the oven door 2 are respectively provided with a roller 21 matched with the guide rail 12, and the rollers 21 on the left side and the right side are correspondingly arranged on the guide rails 12 on the left side and the right side. The middle of the roller 21 is provided with an annular groove 211, and the guide rail 12 is embedded with the annular groove 211 to ensure that the roller 21 can stably roll along the guide rail 12.
The driving device comprises a power part and a transmission part. Referring to fig. 4 and 5, the power unit is configured to drive the transmission unit to move linearly in a direction perpendicular to a plane where the opening 11 is located, the transmission unit is located on the upper side of the furnace body 1 and is rotatably connected to the rear end of the furnace door 2, and the transmission unit is configured to drive the rear end of the furnace door 2 to move up and down, so that the front end of the furnace door 2 moves forward and forward along the guide rail 12 along with the roller 21, thereby closing or opening the opening 11. Specifically, the power unit includes a motor 311, a rotating shaft 312, a support rod 313 and a first transmission chain 314. The motor 311 is fixed at the rear side of the furnace body 1, the rotating shaft 312 is rotatably mounted at the rear side of the furnace body 1, a movable chain wheel 315 is mounted on an output shaft of the motor 311, a driven chain wheel 316 is mounted in the middle of the rotating shaft 312, the movable chain wheel 315 is connected with the driven chain wheel 316 through a second transmission chain 317, and thus, the motor 311 can drive the rotating shaft 312 to rotate. The two support rods 313 are respectively vertically connected to the rear ends of the two guide rails 12, in this embodiment, the rear ends of the guide rails 12 slightly extend out of the upper end surface of the furnace body 1, so as to facilitate the installation of the support rods 313. The upper end of each support rod 313 is provided with a rotatable first chain wheel 318, the left and right ends of the rotating shaft 312 are respectively provided with a second chain wheel 319, and the two first transmission chains 314 are respectively connected with the first chain wheel 318 and the second chain wheel 319 on the same side. The transmission part includes two connection blocks 321 fixed to the two first transmission chains 314, respectively. In this embodiment, each parameter of the first sprocket 318 and the second sprocket 319 is the same, and a straight line of centers of the first sprocket 318 and the second sprocket 319 located on the same side is perpendicular to a plane of the opening 11, so as to ensure that the first transmission chain 314 connecting the first sprocket 318 and the second sprocket 319 located on the same side can drive the connecting block 321 to move linearly in a direction perpendicular to the plane of the opening 11.
The left end and the right end of the rear side of the furnace door 2 are respectively provided with a connecting rod 23, and the two connecting rods 23 are respectively rotatably connected with the two connecting blocks 321. Therefore, when the connecting block 321 moves up and down, the connecting rod 23 can drive the rear end of the furnace door 2 to move up and down, and when the rear end of the furnace door 2 moves up and down, the front end of the furnace door 2 can roll on the guide rail 12 through the roller 21 and move forward and forward, so that the opening or closing of the furnace door 2 is controlled mechanically and automatically, and when the furnace door 2 is opened, the furnace door 2 can be pulled by the connecting block 321 to stand upright, so that the furnace door 2 is ensured not to occupy extra space when being opened, and the internal space of a factory building is fully utilized.
Preferably, the transmission portion has an upper limit position and a lower limit position. When the transmission part moves up to the upper limit position, referring to fig. 1, the front end of the furnace door 2 moves back to the rear side of the opening 11, the opening 11 is completely opened, and the furnace door 2 is completely positioned at the area outside the space above the opening 11, so that smooth glass feeding in the production process is ensured. When the transmission part moves downwards to the lower limit position, referring to fig. 3, the front end of the furnace door 2 moves forwards to the front side of the opening 11, and the lower side of the furnace door 2 is tightly attached to the end surface of the opening 11 of the furnace body 1 to close the opening 11 of the furnace body 1, so that the heat in the furnace is not easily lost in the production process.
Preferably, a frame-shaped soft sealing frame 22 with a size matched with the opening 11 is arranged on the lower side of the furnace door 2, and when the transmission part moves downwards to the lower limit position, the soft sealing frame 22 is attached to the upper end face of the furnace body 1. The soft sealing frame 22 is soft, so that the soft sealing frame can be tightly attached to the furnace body 1, the glass strengthening furnace is ensured to have good sealing performance, and the energy consumption in the furnace can be reduced.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims (7)

1. A glass strengthening furnace comprises a furnace body, a furnace door and a driving device, and is characterized in that the upper end of the furnace body is provided with an opening for discharging and a pair of guide rails respectively positioned at the left side and the right side of the opening; the front ends of the left side and the right side of the furnace door are respectively provided with a roller matched with the guide rail, and the rollers on the left side and the right side are correspondingly arranged on the guide rails on the left side and the right side; the driving device comprises a power part and a transmission part; the power part is used for driving the transmission part to linearly move in the direction vertical to the plane where the opening is located, the transmission part is located on the upper side of the furnace body and is rotationally connected with the rear end of the furnace door, and the transmission part is used for driving the rear end of the furnace door to move up and down so that the front end of the furnace door moves forwards and forwards along the guide rail along with the rollers, and the opening is closed or opened.
2. The glass-strengthening furnace of claim 1, wherein when the driving part moves up to the upper limit position, the front end of the furnace door moves backward to the rear side of the opening, and the opening is completely opened.
3. The glass strengthening furnace of claim 1, wherein when the transmission part moves down to the lower limit position, the front end of the furnace door moves forward to the front side of the opening, and the lower side of the furnace door abuts against the end face of the opening of the furnace body to close the opening of the furnace body.
4. The glass strengthening furnace as claimed in claim 3, wherein a soft sealing frame having a frame shape and a size matching the opening is provided on the lower side of the furnace door, and the soft sealing frame is attached to the end surface of the furnace body when the transmission part moves down to the lower limit position.
5. The glass strengthening furnace as claimed in claim 1, wherein the power part comprises a motor, a rotating shaft, two support rods and first transmission chains, the two support rods are respectively and vertically connected to the rear ends of the two guide rails, a rotatable first chain wheel is arranged at the upper end of each support rod, a second chain wheel is arranged at the left end and the right end of the rotating shaft, the two first transmission chains are respectively connected with the first chain wheel and the second chain wheel at the same side, and the motor is used for driving the rotating shaft to rotate; the transmission part comprises a connecting block fixed on the first transmission chain.
6. The glass reinforcing furnace as claimed in claim 5, wherein connecting rods are provided at left and right ends of the rear side of the furnace door, respectively, and the two connecting rods are rotatably connected to the two connecting blocks, respectively.
7. The glass strengthening furnace as claimed in claim 5, wherein the motor is fixed at the rear side of the furnace body, the rotating shaft is rotatably mounted at the rear side of the furnace body, a moving sprocket is mounted on an output shaft of the motor, a driven sprocket is mounted in the middle of the rotating shaft, and the moving sprocket and the driven sprocket are connected through a second transmission chain.
CN201920468537.9U 2019-04-09 2019-04-09 Glass strengthening furnace Active CN210237460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920468537.9U CN210237460U (en) 2019-04-09 2019-04-09 Glass strengthening furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920468537.9U CN210237460U (en) 2019-04-09 2019-04-09 Glass strengthening furnace

Publications (1)

Publication Number Publication Date
CN210237460U true CN210237460U (en) 2020-04-03

Family

ID=69968341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920468537.9U Active CN210237460U (en) 2019-04-09 2019-04-09 Glass strengthening furnace

Country Status (1)

Country Link
CN (1) CN210237460U (en)

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