CN210176721U - Vacuum adsorption device for glass oven - Google Patents
Vacuum adsorption device for glass oven Download PDFInfo
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- CN210176721U CN210176721U CN201920934968.XU CN201920934968U CN210176721U CN 210176721 U CN210176721 U CN 210176721U CN 201920934968 U CN201920934968 U CN 201920934968U CN 210176721 U CN210176721 U CN 210176721U
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- vacuum
- mould
- vacuum suction
- suction head
- joint
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Abstract
The utility model discloses a vacuum adsorption device for a glass oven, which comprises a bracket, wherein a lifting rod is arranged on the bracket, the bracket is provided with a mould channel, the mould channel forms a circular ring, a mould plate is arranged in the mould channel, and the lower end of the mould plate is provided with a moving rod for driving the mould plate to do circular motion along the mould channel by the moving rod; above-mentioned carriage release lever lower extreme is equipped with vacuum joint, is equipped with the vacuum hole on the above-mentioned mould board, and above-mentioned vacuum joint passes through vacuum channel and vacuum hole intercommunication, is equipped with the vacuum suction pipe on the above-mentioned lifter, and above-mentioned vacuum suction pipe head end is equipped with vacuum suction head, and above-mentioned vacuum suction pipe end inserts the vacuum pump, above-mentioned vacuum suction head and vacuum joint looks adaptation to in expecting to solve the mould removal in-process, glass has the possibility of rocking, can lead to the glass after the hot bending problem that the wastrel appears sometimes.
Description
Technical Field
The utility model relates to a, concretely relates to be used for glass oven vacuum adsorption device.
Background
It is known that glass is solid at normal temperature, and under a high-temperature environment, the glass forms a continuous network structure, the viscosity is reduced, the viscosity of the glass which is easy to deform to a certain degree is gradually increased along with the reduction of the temperature, and the glass is finally hardened.
Because part of glass needs to be bent by heat, the general operation mode is that the glass is placed on a mould, the mould is gradually transferred into a glass oven for heating, the glass is deformed along the mould shape after being heated, and after the glass is deformed, the glass is gradually cooled and hardened in the oven, and finally the heat bending procedure is completed to form finished glass.
In actual operation, glass to be processed is generally planar, the glass is placed on a mold and moves along a mold channel in a glass baking oven, heating pipes are distributed in the mold channel, the glass on the mold is gradually heated through the heating pipes, the glass is further gradually deformed into a required shape, the glass is attached to the mold in a deformation state, but in the moving process of the mold, shaking is possible, a general mold adopts a structure with two sides sunken and a middle part raised, but the structural deformation effect is poor, and defective products can occur to the hot-bent glass sometimes; therefore, it is necessary to develop a structure for ensuring that glass is stably placed on a mold and defective products do not easily occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for glass oven vacuum adsorption device to in hopeing to solve the mould and remove the in-process, glass exists and rocks probably, can lead to the problem that the defective products appears in the glass after the hot bending sometimes.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a vacuum adsorption device for a glass oven comprises a support, wherein a lifting rod is arranged on the support, a mold channel is arranged on the support, the mold channel forms a circular ring, a mold plate is arranged in the mold channel, and a moving rod is arranged at the lower end of the mold plate and is used for driving the mold plate to do circular motion along the mold channel; the lower end of the moving rod is provided with a vacuum joint, the mold plate is provided with a vacuum hole, the vacuum joint is communicated with the vacuum hole through a vacuum channel, the lifting rod is provided with a vacuum suction pipe, the head end of the vacuum suction pipe is provided with a vacuum suction head, the tail end of the vacuum suction pipe is connected into a vacuum pump, and the vacuum suction head is matched with the vacuum joint.
Preferably, the vacuum joint and the vacuum head are tapered, the vacuum joint covers the vacuum head, the maximum diameter of the upper end of the vacuum head is larger than the minimum diameter of the lower end of the vacuum joint and smaller than the minimum diameter of the lower end of the vacuum head, and the minimum diameter of the lower end of the vacuum head is smaller than the minimum diameter of the lower end of the vacuum head and smaller than the minimum diameter of the lower end of the vacuum head.
A further technical scheme is that the vacuum joint wraps a vacuum suction head, a sealing ring is arranged on the inner wall of the vacuum suction head, and the sealing ring abuts against the outer wall of the vacuum joint.
Preferably, the vacuum joint is provided in a plane, the vacuum nozzle is tapered, and the vacuum nozzle is made of rubber and is used to be closely attached to the vacuum joint.
Preferably, the vacuum passage is a through hole formed in the movable rod, a vacuum pipe is provided in the through hole, a head end of the vacuum pipe communicates with an upper surface of the mold plate, and a tail end of the vacuum pipe communicates with the vacuum joint.
Preferably, the mold passageway includes heat insulation plates and heat insulation cover plates, the heat insulation plates are located on both sides of the mold plate, the heat insulation cover plates are located above the mold plate, the heat insulation plates are connected to the lower ends of the heat insulation cover plates, and asbestos is filled between the heat insulation plates, the heat insulation cover plates and the supports.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model drives the mould plate to move in the mould channel by the moving rod, drives the vacuum suction head to butt the vacuum joint by the lifting rod when necessary, and the vacuum joint adsorbs the glass plane on the mould plate through the vacuum channel and the vacuum hole, and the glass can be uniformly deformed under the action of adsorption force after being heated, and the glass can be prevented from accidentally shaking or displacing on the mould plate in the subsequent moving process; effectively improving the qualification rate of products.
The utility model discloses a vacuum joint passes through the mutual butt joint of toper structure with vacuum suction head, has guaranteed the stability of vacuum butt joint to certain fault-tolerant rate has.
The utility model discloses a vacuum joint is the plane setting, and vacuum suction head is the rubber material, makes vacuum suction head can the deformation laminating vacuum joint, and it is more convenient to make vacuum suction head and vacuum joint's butt joint and separation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of example 2.
FIG. 3 is a schematic view of example 3.
Fig. 4 is a schematic diagram of a vacuum channel structure.
Description of reference numerals:
1-bracket, 2-lifting rod, 3-mould channel, 4-mould plate, 5-moving rod, 6-vacuum joint, 7-vacuum channel, 8-vacuum suction pipe, 301-heat insulation baffle, 302-heat insulation cover plate, 401-vacuum hole, 701-vacuum pipeline, 801-vacuum suction head and 802-sealing ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
an embodiment of the utility model is, a be used for glass oven vacuum adsorption device, including support 1, be equipped with lifter 2 on above-mentioned support 1, above-mentioned support 1 is equipped with mould passageway 3, and above-mentioned mould passageway 3 forms the ring, is equipped with mould board 4 in above-mentioned mould passageway 3, and its mould board 4 is the bellied rectangular plate in edge.
The lower end of the die plate 4 is provided with a movable rod 5, and the movable rod 5 is used for driving the die plate 4 to do circular motion along the die channel 3; the mould plate 4 is fixed on the moving rod 5 by welding; the rotating center of the moving rod 5 corresponds to the center of the mold channel 3, the bottom of the mold channel 3 is open, the moving rod 5 is provided with a concave part, the lower end of the mold channel 3 is provided with a convex part, and the concave part is matched with the convex part to reduce heat loss.
The lower end of the moving rod 5 is provided with a vacuum joint 6, the mold plate 4 is provided with a vacuum hole 401, the vacuum joint 6 is communicated with the vacuum hole 401 through a vacuum channel 7, the lifting rod 2 is provided with a vacuum suction pipe 8, the head end of the vacuum suction pipe 8 is provided with a vacuum suction head 801, the tail end of the vacuum suction pipe 8 is connected to a vacuum pump, and the vacuum suction head 801 is matched with the vacuum joint 6.
When the glass processing device works, glass to be processed is placed on the mold plate 4, the edge part of the glass to be processed is in convex contact with the edge of the mold plate 4, a processing space is reserved at the lower part of the glass to be processed, when the mold plate 4 moves in the mold channel 3 along with the moving rod 5 and moves to a processing position, the vacuum suction pipe 8 is driven by the lifting rod 2 to move upwards, the vacuum suction head 801 at the upper end of the vacuum suction pipe 8 is in butt joint with the vacuum joint 6, the vacuum pump works, gas in the processing space is gradually pumped out from the vacuum hole 401, the air pressure of the processing space is lower than that of the mold channel 3, so that the glass to be processed is stably adsorbed on the mold plate 4 and is not easy to move, as the glass to be processed is gradually heated, the air pressure of the processing space is gradually reduced, the glass to be processed is gradually adsorbed on the mold plate 4 by the, effectively reducing the displacement of the glass in the deformation process and effectively improving the qualification rate of products.
Example 2:
based on the above embodiment, referring to fig. 2, another embodiment of the present invention is that the vacuum joint 6 and the vacuum suction head 801 are both tapered, the vacuum suction head 801 is wrapped by the vacuum joint 6, the maximum diameter of the upper end of the vacuum suction head 801 is larger than the minimum diameter of the lower end of the vacuum suction head 6 and smaller than the minimum diameter of the lower end of the vacuum suction head 801.
Wherein, the conical vacuum joint 6 is butted with the conical vacuum suction head 801, the contact area is relatively wide, the vacuum joint is gradually wrapped by the vacuum suction head 801 in the upward moving process, and the outer wall of the vacuum joint 6 is butted with the inner wall of the vacuum suction head 801 to form a relatively sealed contact environment.
Further, the vacuum nozzle 801 is wrapped by the vacuum connector 6, a sealing ring 802 is disposed on the inner wall of the vacuum nozzle 801, and the sealing ring 802 abuts against the outer wall of the vacuum connector 6. In order to make the vacuum joint 6 contact with the vacuum suction head 801 more hermetically, the sealing ring 802 abuts against the outer wall of the vacuum joint 6, so that a multi-layer sealing protection is formed, and the air in the processing space is favorably pumped out.
Example 3:
based on the above embodiment, referring to fig. 3, another embodiment of the present invention is that the vacuum joint 6 is arranged in a plane, the vacuum suction head 801 is tapered, and the vacuum suction head 801 is made of rubber material, so that the vacuum suction head 801 can be tightly attached to the vacuum joint 6. Wherein, vacuum suction nozzle 801 can be deformed, the upper part of vacuum suction nozzle 801 is moved along with the telescopic rod 2 and is abutted against the vacuum joint 6, and is gradually deformed along with the ascending of the telescopic rod 2, namely, the upper part of vacuum suction nozzle 801 is in large-area contact with the vacuum joint 6, and further the air flowing tightness of the vacuum channel 7 and the vacuum suction pipe 8 is ensured.
Based on the above embodiment, referring to fig. 4, another embodiment of the present invention is that the vacuum channel 7 is a through hole formed in the moving rod 5, a vacuum pipe 701 is disposed in the through hole, and the upper end of the vacuum pipe 701 is inserted into the vacuum hole 401 on the mold plate 4 and is welded to the inside of the vacuum hole 401.
The head end of the vacuum pipeline 701 is communicated with the upper surface of the mould plate 4, and the tail end of the vacuum pipeline 701 is communicated with a vacuum joint 6; through the flow channel of vacuum pipe 701 as gas, avoid behind the unexpected entering vacuum channel 7 of spot or residue on the mould board 4, can accomplish the maintenance process through changing vacuum pipe 701 alone, very big reduction the production process, in the maintenance cycle, through backup vacuum pipe 701, can do not shut down work, very big improvement production efficiency.
Based on the above embodiment, another embodiment of the present invention is that the mold passageway 3 includes a thermal insulation baffle 301 and a thermal insulation cover plate 302, the thermal insulation baffle 301 is located on two sides of the mold 4, the thermal insulation cover plate 302 is located above the mold 4, the thermal insulation baffle 301 is connected to the lower end of the thermal insulation cover plate 302, and asbestos is filled between the thermal insulation baffle 301, the thermal insulation cover plate 302 and the bracket 1; it should be noted that the dry silica sand is laid on the heat insulation baffle 301 and the heat insulation cover plate 302 before the oven, so that the slag in the flue is prevented from adhering to the heat insulation baffle 301 and the heat insulation cover plate 302, which is beneficial to cleaning; if necessary, the thermal insulation panels 301 and 302 are expanded by using an expansion gauge, the heat insulation panels 301 and 302 form a building mold tunnel 3, and the gap between the mold tunnel 3 and the frame 1 is filled with asbestos.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a be used for glass oven vacuum adsorption device, includes support (1), be equipped with lifter (2) on support (1), support (1) is equipped with mould passageway (3), mould passageway (3) form ring, its characterized in that: a mould plate (4) is arranged in the mould channel (3), and a moving rod (5) is arranged at the lower end of the mould plate (4) and is used for driving the mould plate (4) to do circular motion along the mould channel (3) by the moving rod (5); the utility model discloses a vacuum forming device, including removal pole (5), mould board (4), vacuum channel (7), vacuum hole (401), vacuum channel (7) and vacuum hole (401) intercommunication are passed through in removal pole (5) lower extreme, be equipped with vacuum suction pipe (8) on lifter (2), vacuum suction pipe (8) head end is equipped with vacuum suction head (801), vacuum suction pipe (8) end inserts the vacuum pump, vacuum suction head (801) and vacuum connection (6) looks adaptation.
2. The vacuum adsorption device for glass ovens according to claim 1, characterized in that: the vacuum joint (6) and the vacuum suction head (801) are both conical, the vacuum suction head (801) is wrapped by the vacuum joint (6), the maximum diameter of the upper end of the vacuum suction head (801) is larger than the minimum diameter of the lower end of the vacuum joint (6) and smaller than the minimum diameter of the lower end of the vacuum suction head (801), and the minimum diameter of the lower end of the vacuum suction head (801) is smaller than the minimum diameter of the lower end of the vacuum suction head (801).
3. The vacuum adsorption device for glass ovens according to claim 2, characterized in that: the inner wall of the vacuum suction head (801) is provided with a sealing ring (802), and the sealing ring (802) is abutted against the outer wall of the vacuum joint (6).
4. The vacuum adsorption device for glass ovens according to claim 1, characterized in that: the vacuum joint (6) is arranged in a plane, the vacuum suction head (801) is conical, and the vacuum suction head (801) is made of rubber and is used for being tightly attached to the vacuum joint (6) through the vacuum suction head (801).
5. The vacuum adsorption device for glass ovens according to claim 1, characterized in that: the vacuum channel (7) is a through hole formed in the moving rod (5), a vacuum pipeline (701) is arranged in the through hole, the head end of the vacuum pipeline (701) is communicated with the upper surface of the die plate (4), and the tail end of the vacuum pipeline (701) is communicated with the vacuum joint (6).
6. The vacuum adsorption device for glass ovens according to claim 1, characterized in that: mould passageway (3) are including thermal-insulated baffle (301), thermal-insulated apron (302), thermal-insulated baffle (301) are located mould board (4) mould both sides, thermal-insulated apron (302) are located mould board (4) top, thermal-insulated apron (302) lower extreme is connected in thermal-insulated baffle (301), fill the asbestos between thermal-insulated baffle (301), thermal-insulated apron (302) and support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934968.XU CN210176721U (en) | 2019-06-20 | 2019-06-20 | Vacuum adsorption device for glass oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934968.XU CN210176721U (en) | 2019-06-20 | 2019-06-20 | Vacuum adsorption device for glass oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210176721U true CN210176721U (en) | 2020-03-24 |
Family
ID=69838277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920934968.XU Expired - Fee Related CN210176721U (en) | 2019-06-20 | 2019-06-20 | Vacuum adsorption device for glass oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210176721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479566A (en) * | 2020-12-01 | 2021-03-12 | 福耀集团(福建)机械制造有限公司 | Vacuum butt-joint device in glass mold furnace |
-
2019
- 2019-06-20 CN CN201920934968.XU patent/CN210176721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479566A (en) * | 2020-12-01 | 2021-03-12 | 福耀集团(福建)机械制造有限公司 | Vacuum butt-joint device in glass mold furnace |
| CN112479566B (en) * | 2020-12-01 | 2022-07-15 | 福耀集团(福建)机械制造有限公司 | Vacuum butt-joint device in glass mold furnace |
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Legal Events
| 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: 20200324 Termination date: 20210620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |