CN215627632U - Local heating type cutting device of glass blank - Google Patents
Local heating type cutting device of glass blank Download PDFInfo
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- CN215627632U CN215627632U CN202121890454.2U CN202121890454U CN215627632U CN 215627632 U CN215627632 U CN 215627632U CN 202121890454 U CN202121890454 U CN 202121890454U CN 215627632 U CN215627632 U CN 215627632U
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- glass blank
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Abstract
The utility model provides a local heating type cutting device for a glass blank, and aims to solve the technical problem that in the field operation of existing workers, the existing workers often touch a heating wire with high temperature carelessly to cause scalding. The method comprises the following steps: the top surface of the operating platform is provided with a working plane and two lifting grooves which are arranged in parallel and have gaps; the two protection plates are respectively arranged in the two lifting grooves in a lifting manner; the heating wires are laid on the working plane and are positioned in the gap between the two protection plates; when the protection plates are lifted, the two protection plates on the operating platform are higher than the heating wires, and when the protection plates are lowered, the heating wires on the operating platform are higher than the two protection plates, so that the protection device has the advantage of protecting workers from being scalded.
Description
Technical Field
The utility model relates to a device for cutting glass, in particular to a local heating type cutting device for a glass blank.
Background
There are various ways of cutting the raw glass, and among them, cutting by local heating is a common method. The specific operation method is that firstly, a processing machine tool is prepared, and the processing machine tool comprises a heating wire in a stretched straight state. In operation, the blank glass is placed on a heating wire having a temperature to locally heat the blank glass, the location of heating of the blank glass being dependent primarily on the size of the formed glass article. After the local back that is heated of blank glass, utilize the instrument with cold water spot in the department of being heated of blank glass, because expend with heat and contract with cold's principle, blank glass can be along the position fracture of being heated two parts.
In field operation, the whole operation is completed by workers because the heating wires are exposed outside. Workers often touch the heating wires with higher temperature carelessly to cause scalding. Therefore, the processing machine tool in the prior art has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem that the worker often touches a heating wire with higher temperature carelessly in the field operation to cause scalding, the utility model provides the local heating type cutting device for the glass blank, which has the advantage of protecting the worker from being scalded.
The technical scheme of the utility model is as follows:
a locally heating type cutting device for a glass blank, comprising:
the top surface of the operating platform is provided with a working plane and two lifting grooves which are arranged in parallel and have gaps;
the two protection plates are respectively arranged in the two lifting grooves in a lifting manner;
the heating wires are laid on the working plane and are positioned in the gap between the two protection plates;
wherein when the protection plates are lifted, the height of the two protection plates on the operating platform is greater than that of the heating wires, when the protection plates are lowered, the height of the heating wires on the operating platform is greater than that of the two protection plates,
optionally, the method further comprises:
the lifting driving mechanism is arranged in the operating platform, and the output end of the lifting driving mechanism is in power connection with one end of the protection plate, which is positioned in the lifting groove;
and the proximity sensor is electrically connected with the lifting driving mechanism, and the sensing end of the proximity sensor is arranged on the working plane.
Optionally, the lift drive mechanism comprises:
the rack is vertically arranged at one end of the protection plate, which is positioned in the operating platform;
a gear engaged with the rack; and
and an output shaft of the lifting driving motor is connected with the gear, and the lifting driving motor is electrically connected with the proximity sensor.
Optionally, the method further comprises:
two sides of the connecting plate are respectively connected with one end of the protection plate, which is positioned in the operating table;
the rack is arranged on the connecting plate, a group of meshed gears and the rack are respectively arranged at two ends of the connecting plate, and the two gears are driven by the lifting driving motor.
Optionally, the method further comprises:
the baffle is L-shaped and is movably arranged on the working plane;
the working plane is provided with a sliding groove consistent with the extending direction of the heating wire, one end of the baffle, which is provided with a corner, is movably arranged on the sliding groove, and the proximity sensor is arranged at one end, which is close to the sliding groove, of the baffle.
Optionally, the method further comprises:
the output end of the distance adjusting mechanism is movably arranged on the working plane, and the distance between the output end of the distance adjusting mechanism and the heating wire is adjustable.
Optionally, the pitch adjustment mechanism comprises:
the baffle is movably arranged on the working plane, and the extending direction of the baffle is consistent with the extending direction of the heating wire;
the output end of the telescopic assembly is connected with one side face, far away from the heating wire, of the baffle, and the telescopic assembly drives the baffle to be close to or far away from the baffle.
Optionally, the telescoping assembly comprises:
and the output end of the telescopic driving motor is in power connection with one end of the baffle, which is far away from the heating wire.
Optionally, the method further comprises:
the sand stone plate is arranged on the working plane, and the heating wires are laid on the sand stone plate;
the working plane is provided with a strip-shaped groove, and the sand-stone plate is filled in the strip-shaped groove.
Compared with the prior art, the utility model has the beneficial effects that:
the operation panel is provided with two parallel lifting grooves, the two lifting grooves are internally provided with protective plates capable of lifting, and meanwhile, the heating wires are arranged between the two protective plates. When no blank glass is placed on the working plane, the height of the heating wire protruding from the working plane is smaller than that of the protection plate protruding from the working plane, so that when a hand of a worker accidentally touches the position of the working plane with the heating wire, the hand of the worker can not be directly contacted with the heating wire due to the support of the protection plate, and the hand of the worker can be protected from being scalded. When the blank glass is required to be processed by the heating wires, the protection plate is lowered to the top of the protection plate to be flush with the working plane, and the heating wires are leaked.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the working state of the present invention;
FIG. 2 is a first schematic structural diagram of the present invention;
FIG. 3 is a second schematic structural view of the present invention;
FIG. 4 is an enlarged view of the end structure of the present invention;
FIG. 5 is an enlarged view of the end structure of the present invention;
FIG. 6 is a schematic view of the internal structure of the present invention;
fig. 7 is an enlarged schematic view of a portion a of fig. 4.
Reference numerals:
1. an operation table; 11. a working plane; 12. a sliding groove; 13. a strip-shaped groove; 14. a lifting groove; 15. a drive plate; 2. a distance adjusting mechanism; 21. a telescopic driving motor; 22. a screw; 23. a baffle plate; 24. a carrier plate; 3. a sand stone plate; 4. heating wires; 5. blank glass; 6. a protection plate; 71. a rack; 72. a gear; 73. a drive shaft; 74. a lifting driving motor.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, 4 and 7, a cutting apparatus of a partial heating type for a glass blank includes a work table 1, a shielding plate 6 and a heating wire 4. Specifically, the method comprises the following steps:
the operating table 1 has a work plane 11, and the work plane 11 is a rectangular table and is located on a horizontal plane. Two strip-shaped lifting grooves 14 with equal length are arranged on the working plane 11, a gap is arranged between the two lifting grooves 14, and the two lifting grooves 14 are arranged in parallel. The lifting groove 14 is recessed from the work plane 11 into the operation table 1.
Two lifting grooves 14 are respectively and movably provided with a protection plate 6, and the length of the protection plate 6 is equal to that of the lifting groove 14. Since there is a gap between the two elevation slots 14, there is also a gap between the two shielding plates 6 disposed on the elevation slots 14. The two protection plates 6 can be synchronously lifted or lowered in the lifting groove 14, when lifted, the protection plates 6 protrude out of the working plane 11, and when lowered, the protection plates 6 are positioned below the working plane 11 (positioned in the operating table 1).
The heating wire 4 is laid to the other end by the one end of working plane 11 in a straight line shape, and the extending direction of heating wire 4 is unanimous with the extending direction of guard plate 6, and heating wire 4 is located between two guard plates 6. The heating wire 4 protrudes from the working plane 11, when the two protection plates 6 are in a lifting state in the lifting groove 14, the height of the heating wire 4 protruding from the working plane 11 is less than the height of the protection plates 6 protruding from the working plane 11, and at the moment, the heating wire 4 is shielded by the two protection plates 6; when the two shielding plates 6 are in a lowered state in the lifting groove 14, the heating wire 4 is exposed on the working plane 11.
Two parallel lifting grooves 14 are formed in the operating table 1, protective plates 6 capable of lifting are arranged in the two lifting grooves 14, and meanwhile, the heating wires 4 are arranged between the two protective plates 6. When no blank glass 5 is placed on the working plane 11 for processing, the height of the heating wire 4 protruding from the working plane 11 is less than the height of the protection plate 6 protruding from the working plane 11, so that when a worker accidentally touches the position of the working plane 11 with the heating wire 4, the worker can not be in direct contact with the heating wire 4 due to the support of the protection plate 6, and the worker can be protected from being scalded. When the heating wire 4 is needed to be used for processing the blank glass 5, the protection plate 6 is lowered to the top of the protection plate to be flush with the working plane 11, and the heating wire 4 is leaked.
Example 2:
on the basis of embodiment 1, as shown in fig. 6, the apparatus for cutting a glass blank by local heating further comprises a lifting drive mechanism and a proximity sensor. Specifically, the method comprises the following steps:
the lifting mechanism is arranged in the operating platform 1, and the output end of the lifting mechanism is connected with one end of the two protection plates 6 below the working plane 11 (in the operating platform 1). The lifting mechanism is used for driving the two protection plates 6 to synchronously lift.
The sensing end of the proximity sensor is arranged on the working plane 11, wherein the proximity sensor is electrically connected with the lifting mechanism. When the blank glass 5 is processed, the blank glass 5 needs to be placed on a workbench, at the moment, the proximity sensor receives information, the driving mechanism is controlled to enable the protection plate 6 to descend below the working plane 11, and the heating wire 4 is exposed.
Example 3:
on the basis of embodiment 2, the elevation driving mechanism includes a rack 71, a gear 72, and an elevation driving motor 74. Specifically, the method comprises the following steps:
the lifting driving motor 74 is installed inside the operation table 1, the output end of the lifting driving motor 74 is connected with the gear 72 through the transmission shaft 73, one end of the transmission shaft 73, far away from the lifting driving motor 74, is rotatably connected to the base inside the operation table 1, the gear 72 is meshed with the rack 71, and one end of the rack 71 is connected with one end of the protection plate 6, which is located below the working plane 11.
In order to make the ascending and descending process of the shielding plate 6 more smooth, therefore, a rack 71 and a gear 72 are respectively installed at both ends of the shielding plate 6, and the two gears 72 can be driven by the same ascending and descending driving motor 74, or can be driven by one ascending and descending driving motor 74 respectively.
The proximity sensor is electrically connected to the lift drive motor 74. When the blank glass 5 is placed on the working plane 11, the proximity sensor controls the lifting drive motor 74 to rotate in the forward direction, and the gear 72 drives the rack 71, so that the protection plate 6 is lowered below the working plane 11. On the contrary, when the blank glass 5 is far away from the working plane 11, the proximity sensor controls the lifting driving motor 74 to rotate reversely, so that the protection plate 6 is lifted, and the heating wire 4 is shielded.
Example 4:
in addition to embodiment 3, the structure of the lifting mechanism can be simplified in order to achieve synchronous lifting of the two protection plates 6. Therefore, a connecting plate is arranged, one end of the two protection plates 6 below the working plane 11 is connected, and the two racks 71 are respectively arranged at the two ends of the connecting plate, so that the defects of the conventional technology can be avoided (the defect of the conventional technology is that a gear 72 and a rack 71 are respectively arranged at the two ends of the two protection plates 6 for driving the two protection plates 6).
Example 5:
on the basis of example 2: as shown in fig. 1 to 5, the apparatus for cutting a glass blank by local heating further comprises a baffle 23. Specifically, the method comprises the following steps:
the work plane 11 is provided with a rectangular sliding groove 12. The sliding groove 12 extends in the same direction as the heating wire 4. The top surface of the slide groove 12 is located on the working plane 11.
A baffle 23 is slidably connected in the sliding groove 12. The baffle 23 is L-shaped, one end of the baffle 23 has a corner, the end of the baffle 23 is slidably connected with the sliding groove 12, and the end of the baffle 23 points to the heating wire 4. The other end of the baffle 23 is arranged perpendicular to the work plane 11. The position of the baffle 23 in the sliding groove 12 can be adjusted and can be fixed (including but not limited to pin fixation) after adjustment.
When the blank glass 5 is processed, it needs to be cut according to the required size. The baffle 23 is arranged, and the distance between the heating wire 4 and the baffle 23 is adjusted and controlled, so that the distance is the same as the size of the blank glass 5 to be processed; then, one end of the blank glass 5 is pushed against the baffle 23, and the other end is laid flat, so that the size of the processed blank glass 5 can be equal to the required size.
Example 6:
in addition to embodiment 1, as shown in fig. 1 to 5, the apparatus for cutting a glass blank by local heating further includes a distance adjusting mechanism 2. Specifically, the method comprises the following steps:
the output end of the distance adjusting mechanism 2 is arranged on the working plane 11, the distance between the output end of the distance adjusting mechanism 2 and the heating wire 4 is adjustable, and meanwhile, the position of the output end of the distance adjusting mechanism 2 can be determined and fixed.
When the blank glass 5 is processed, it needs to be cut according to the required size. The distance between the control heating wire 4 and the distance adjusting mechanism 2 is adjusted through arranging the distance adjusting mechanism 2, so that the distance is the same as the size of the blank glass 5 to be processed; then, one end of the blank glass 5 is pushed against the output end of the distance adjusting mechanism 2, the other end of the blank glass is flatly placed, and the size of the processed blank glass 5 can be equal to the required size.
Example 7:
on the basis of embodiment 6, the distance adjusting mechanism 2 includes a baffle 23 and a telescopic assembly, specifically:
the work plane 11 is provided with a rectangular sliding groove 12. The sliding groove 12 extends in the same direction as the heating wire 4. The top surface of the slide groove 12 is located on the working plane 11.
A baffle 23 is slidably connected in the sliding groove 12. The baffle 23 is L-shaped, one end of the baffle 23 has a corner, the end of the baffle 23 is slidably connected with the sliding groove 12, and the end of the baffle 23 points to the heating wire 4. The other end of the baffle 23 is arranged perpendicular to the work plane 11. The position of the baffle 23 in the sliding groove 12 can be adjusted and can be fixed (including but not limited to pin fixation) after adjustment.
The output end of the telescopic assembly is fixedly connected with one side of the baffle plate 23 far away from the heating wire 4, the telescopic assembly can drive the baffle plate 23 to slide in the sliding groove 12, the telescopic assembly has the positioning function, after the baffle plate 23 moves to a required position, the telescopic assembly stops working, and at the moment, the baffle plate 23 cannot slide in the sliding groove 12 through external force.
Set up the interval between baffle 23 and the heater strip 4 through this embodiment, the size of the blank glass 5 that the control needs to process, through setting up telescopic component, the interval between baffle 23 and the heater strip 4 is controlled.
Example 8:
on the basis of embodiment 7, the telescopic assembly comprises a telescopic driving motor 21, a screw 22 and a carrier plate 24; specifically, the method comprises the following steps:
a drive plate 15 is provided on the work plane 11 of the operation table 1. The driving plate 15 is perpendicular to the working plane 11, a strip-shaped slideway is arranged at one end, connected with the working plane 11, of the driving plate 15, and a threaded hole with the extending direction being consistent with the extending direction of the strip-shaped slideway is formed at one end, far away from the working plane 11, of the driving plate 15.
One end of the carrier plate 24 is fixedly connected to a side surface of the baffle plate 23 away from the heating wire 4, the other end of the carrier plate 24 passes through the strip-shaped slide way on the driving plate 15, and the carrier plate 24 is slidably connected with the strip-shaped slide way.
The telescopic driving motor 21 is arranged at one end of the carrier plate 24 far away from the baffle plate 23, the output end of the telescopic driving motor 21 is connected with one end of the screw rod 22, and the axis of the screw rod 22 is collinear with the axis of the output end of the telescopic driving motor 21. The other end of the screw 22 passes through a threaded hole in the drive plate 15 and is hinged on one side of the baffle plate 23 away from the heating wire 4, and the screw 22 is in threaded fit with the threaded hole in the drive plate 15.
On the other hand, for the smoothness of the baffle 23 during movement, a set of telescopic assemblies are respectively arranged at two ends of the baffle 23, and the telescopic driving motors 21 in the two sets of telescopic assemblies work synchronously and rotate in the same direction.
According to the embodiment, the driving plate 15 is fixedly connected to the working plane 11, and the screw 22 is in threaded fit with the threaded hole in the driving plate 15, so that when the telescopic driving motor 21 rotates, the distance between the telescopic driving motor 21 and the driving plate 15 changes; meanwhile, the telescopic driving motor 21 is fixedly connected to the carrier plate 24, and the carrier plate 24 is fixedly connected to the baffle 23, so that the carrier plate 24 and the screw 22 can simultaneously drive the baffle 23 to slide in the sliding groove 12. Thereby achieving adjustment of the distance between the baffle 23 and the heating wire 4.
Example 9:
on the basis of embodiment 1, as shown in fig. 1 to 5, the local heating type cutting device for glass blanks further includes a sand stone plate 3, specifically:
the working plane 11 is provided with a strip-shaped groove 13, and the extending direction of the strip-shaped groove 13 is consistent with the extending direction of the heating wire 4. The sand stone plate 3 is arranged in the strip-shaped groove 13, the top surface of the strip-shaped groove 13 is flush with the working plane 11, and meanwhile, the heating wires 4 are laid on the strip-shaped groove 13.
Because the heat conduction efficiency of sand slabstone 3 is less than metal product, consequently set up sand slabstone 3, can avoid operation panel 1 to receive the influence of heater strip 4, produce higher temperature, produce great influence to local heating blank glass 5.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. A local heating type cutting device of glass blank, characterized by includes:
the top surface of the operating platform is provided with a working plane and two lifting grooves which are arranged in parallel and have gaps;
the two protection plates are respectively arranged in the two lifting grooves in a lifting manner;
the heating wires are laid on the working plane and are positioned in the gap between the two protection plates;
when the protection plates are lifted, the height of the two protection plates on the operating platform is larger than that of the heating wires, and when the protection plates are lowered, the height of the heating wires on the operating platform is larger than that of the two protection plates.
2. The apparatus for cutting a glass blank with localized heating according to claim 1,
further comprising:
the lifting driving mechanism is arranged in the operating platform, and the output end of the lifting driving mechanism is in power connection with one end of the protection plate, which is positioned in the lifting groove;
and the proximity sensor is electrically connected with the lifting driving mechanism, and the sensing end of the proximity sensor is arranged on the working plane.
3. The apparatus for cutting a glass blank with localized heating according to claim 2,
the lift drive mechanism includes:
the rack is vertically arranged at one end of the protection plate, which is positioned in the operating platform;
a gear engaged with the rack; and
and an output shaft of the lifting driving motor is connected with the gear, and the lifting driving motor is electrically connected with the proximity sensor.
4. The apparatus for cutting a glass blank with localized heating according to claim 3,
further comprising:
two sides of the connecting plate are respectively connected with one end of the protection plate, which is positioned in the operating table;
the rack is arranged on the connecting plate, a group of meshed gears and the rack are respectively arranged at two ends of the connecting plate, and the two gears are driven by the lifting driving motor.
5. The apparatus for cutting a glass blank with localized heating according to claim 2,
further comprising:
the baffle is L-shaped and is movably arranged on the working plane;
the working plane is provided with a sliding groove consistent with the extending direction of the heating wire, one end of the baffle, which is provided with a corner, is movably arranged on the sliding groove, and the proximity sensor is arranged at one end, which is close to the sliding groove, of the baffle.
6. The apparatus for cutting a glass blank with localized heating according to claim 1,
further comprising:
the output end of the distance adjusting mechanism is movably arranged on the working plane, and the distance between the output end of the distance adjusting mechanism and the heating wire is adjustable.
7. The apparatus for cutting a glass blank with localized heating according to claim 6,
the roll adjustment mechanism includes:
the baffle is movably arranged on the working plane, and the extending direction of the baffle is consistent with the extending direction of the heating wire;
the output end of the telescopic assembly is connected with one side face, far away from the heating wire, of the baffle, and the telescopic assembly drives the baffle to be close to or far away from the baffle.
8. The apparatus for cutting a glass blank with localized heating according to claim 7,
the telescoping assembly comprises:
and the output end of the telescopic driving motor is in power connection with one end of the baffle, which is far away from the heating wire.
9. The apparatus for cutting a glass blank with localized heating according to claim 1,
further comprising:
the sand stone plate is arranged on the working plane, and the heating wires are laid on the sand stone plate;
the working plane is provided with a strip-shaped groove, and the sand-stone plate is filled in the strip-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890454.2U CN215627632U (en) | 2021-08-13 | 2021-08-13 | Local heating type cutting device of glass blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890454.2U CN215627632U (en) | 2021-08-13 | 2021-08-13 | Local heating type cutting device of glass blank |
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| Publication Number | Publication Date |
|---|---|
| CN215627632U true CN215627632U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121890454.2U Active CN215627632U (en) | 2021-08-13 | 2021-08-13 | Local heating type cutting device of glass blank |
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| CN (1) | CN215627632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431497A (en) * | 2022-09-02 | 2022-12-06 | 安徽迈明亚克力科技有限公司 | Inferior gram force board thermoforming equipment |
-
2021
- 2021-08-13 CN CN202121890454.2U patent/CN215627632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431497A (en) * | 2022-09-02 | 2022-12-06 | 安徽迈明亚克力科技有限公司 | Inferior gram force board thermoforming equipment |
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