CN216073593U - Rotary positioning device for vacuum glass sheet combination - Google Patents
Rotary positioning device for vacuum glass sheet combination Download PDFInfo
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- CN216073593U CN216073593U CN202121404520.0U CN202121404520U CN216073593U CN 216073593 U CN216073593 U CN 216073593U CN 202121404520 U CN202121404520 U CN 202121404520U CN 216073593 U CN216073593 U CN 216073593U
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Abstract
The utility model provides a rotary positioning device for vacuum glass sheet combination, wherein an upper conveying roller way and a lower conveying roller way both comprise a plurality of conveying rollers with parallel axes; the glass substrate positioning device further comprises an end positioning mechanism used for positioning the front ends of the upper glass substrate and the lower glass substrate; the side positioning mechanism is used for positioning two side edges of the upper glass substrate and the lower glass substrate; the rotary positioning mechanism is used for rotationally positioning the bottoms of the upper glass substrate and the lower glass substrate; the end positioning mechanism and the side positioning mechanism are arranged in a linkage manner, so that the side positioning mechanism drives the end positioning mechanism to move to a first position and a second position along the width direction of the glass substrate; when the end positioning mechanisms move to the first position, the distance between the end positioning mechanisms is equal to the width of the glass substrate; when the end positioning mechanisms move to the second position, the distance between the end positioning mechanisms is larger than the width of the glass substrate.
Description
Technical Field
The utility model relates to the technical field of vacuum glass manufacturing, in particular to a vacuum glass laminating device.
Background
The vacuum glass is novel environment-friendly and energy-saving glass, and the manufacturing process mainly comprises a plurality of processes such as tempering, solder laying, support laying, sheet combining, edge sealing and the like, as shown in figure 1, the general vacuum glass is composed of an upper glass sheet a and a lower glass sheet b, preferably, one glass sheet is white glass, the other glass sheet is LOW-E glass, two main requirements are required in the sheet combining process of the glass, firstly, the cleanliness of an inner cavity of the vacuum glass is ensured, and secondly, the sheet combining accuracy is ensured. The prior art mainly adopts a sheet combining device related to a vacuum glass auxiliary production line, such as patent No. CN205223007U, and the specific sheet combining process is as follows: the sheet combining device comprises a rotating shaft arranged between the first conveying device and the second conveying device, a swing arm inserted below the second glass substrate along the gap of the second conveying device is connected with the rotating shaft, and a vacuum chuck or a clamping device is mounted on the swing arm; when the glass laminating machine works, the vacuum chuck or the clamping device grabs the second glass substrate, the swing arm is turned around the rotating shaft, and the second glass substrate is placed on the first glass substrate on the first conveying device to complete laminating. The following problems mainly exist when the device is adopted: when the specification of the glass is changed, the symmetrical center lines of the two pieces of glass are easy to change, the stacking difference of the two pieces of glass after the pieces are combined is large, the processing requirements of products cannot be met, the upper piece of glass needs to be moved manually, and the problems that a support is displaced and the surface of the glass is scratched are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the main technical problem of providing a rotary positioning device for vacuum glass laminating, which realizes stable and accurate positioning of an upper glass substrate and a lower glass substrate and ensures the uniqueness and accuracy of the position of each set of glass.
In order to solve the above technical problem, the present invention provides a rotational positioning device for vacuum glass sheet combination, comprising: the upper conveying roller way and the lower conveying roller way are connected with the inlet and the outlet, and both comprise a plurality of conveying rollers with parallel axes; the end positioning mechanism is used for positioning the front ends of the upper glass substrate and the lower glass substrate; the side positioning mechanism is used for positioning two side edges of the upper glass substrate and the lower glass substrate; the rotary positioning mechanism is used for rotationally positioning the bottoms of the upper glass substrate and the lower glass substrate;
the end positioning mechanism and the side positioning mechanism are arranged in a linkage manner, so that the side positioning mechanism drives the end positioning mechanism to move to a first position and a second position along the width direction of the glass substrate; when the end positioning mechanisms move to the first position, the distance between the end positioning mechanisms is equal to the width of the glass substrate; when the end positioning mechanisms move to the second position, the distance between the end positioning mechanisms is larger than the width of the glass substrate.
In a preferred embodiment: the end positioning mechanism comprises two end positioning plates which are arranged on two sides of the conveying roller at intervals along the width direction of the conveying roller.
In a preferred embodiment: the lateral positioning mechanism comprises a left-handed screw rod, a right-handed screw rod, a coupler, a servo motor, a lateral positioning wheel, a first lateral positioning wheel mounting plate and a second lateral positioning wheel mounting plate;
levogyration lead screw and dextrorotation lead screw pass through the coupling joint, first side location mounting panel is installed on levogyration lead screw, second side location mounting panel is installed on dextrorotation lead screw, a plurality of lateral part locating wheel is installed respectively on first side locating wheel mounting panel and second side locating wheel mounting panel, servo motor drive levogyration lead screw and dextrorotation lead screw are rotatory and drive the lateral part locating wheel and remove along glass substrate width direction.
In a preferred embodiment: the roller way driving mechanism is a chain wheel and chain driving mechanism driven by a motor so as to drive the conveying rollers to roll.
In a preferred embodiment: the rotary positioning mechanism is an electric rotary ejector rod.
In a preferred embodiment: the vacuum glass assembly vacuum forming machine further comprises a machine frame capable of rotating around the axis of the vacuum glass assembly vacuum forming machine, one end of the machine frame is provided with an inlet for the upper glass substrate and the lower glass substrate to enter, the other end of the machine frame is provided with an outlet for the vacuum glass assembly to output, the bottom frame is used for supporting the machine frame, and the machine frame is arranged on the bottom frame.
In a preferred embodiment: the glass substrate grabbing mechanism is used for grabbing the outer side face of the upper glass substrate.
In a preferred embodiment: the glass substrate grabbing mechanism is a vacuum chuck assembly.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
the utility model provides a rotary positioning device for vacuum glass sheet combination, which is characterized in that two end positioning plates are added on a bracket at the foremost end of an original sheet combination mechanism and on the left side and the right side of the glass advancing direction, and are used for fixedly positioning the front end of glass. The upper and lower electric push rods at the rear end of the glass are changed into electric rotary push rods at the bottom of the glass substrate. The method comprises the following specific operations: after the upper glass substrate and the lower glass substrate are combined, the screw rod of the side positioning mechanism is started to clamp the left side and the right side of the glass substrates to realize positioning, then the screw rod is loosened by about 3mm, the end positioning plate is positioned at the first position, and the upper conveying roller way and the lower conveying roller way are started to enable the glass substrates to advance to be jacked to the left end positioning plate and the right end positioning plate. The ejector rod is electrically rotated at the rear end, so that the upper glass sheet and the lower glass sheet are aligned and positioned front and back by pushing the glass sheets. And after positioning, loosening the sheet-combining screw rod to enable the left end positioning plate and the right end positioning plate to be larger than the size of the maximum glass substrate, and completing sheet-combining positioning. Sending to a welding position for welding.
The device has the following advantages:
a. the stacking difference between the upper and lower pieces of glass is small, so that the subsequent manufacturing process is simplified;
b. the upper and lower pieces of glass of the vacuum glass are positioned doubly at the end part and the edge part, so that the higher sheet combination precision of the vacuum glass is ensured;
c. the inner surface of the glass can not be scratched, the appearance is neat, and the like.
Drawings
FIG. 1 is a schematic view of a rotary positioning device for vacuum glass sheets in accordance with a preferred embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like, are used in a broad sense, and for example, "connected" may be a wall-mounted connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention specifically.
Referring to fig. 1, the present embodiment provides a rotational positioning apparatus for vacuum glass sheet bonding, comprising: the upper conveying roller way and the lower conveying roller way are connected with the inlet and the outlet, and both comprise a plurality of conveying rollers 5 with parallel axes; an end positioning mechanism 1 for positioning the front ends of the upper glass substrate and the lower glass substrate; a side positioning mechanism 2 for positioning both side edges of the upper glass substrate and the lower glass substrate; the rotary positioning mechanism 3 is used for rotationally positioning the bottoms of the upper glass substrate and the lower glass substrate;
the end positioning mechanism 1 and the side positioning mechanism 2 are arranged in a linkage manner, so that the side positioning mechanism 2 drives the end positioning mechanism 1 to move to a first position and a second position along the width direction of the glass substrate; when the end positioning mechanisms 1 move to the first position, the distance between the end positioning mechanisms 1 is equal to the width of the glass substrate; when the end positioning mechanisms 1 move to the second position, the distance between the end positioning mechanisms 1 is larger than the width of the glass substrate.
The end positioning mechanism 1 comprises two end positioning plates which are arranged on two sides of the conveying roller 5 at intervals along the width direction of the conveying roller 5. The lateral positioning mechanism 2 comprises a left-handed screw 21, a right-handed screw 22, a coupler, a servo motor, a lateral positioning wheel 23, a first lateral positioning wheel mounting plate and a second lateral positioning wheel mounting plate;
The method comprises the following specific operations: after the upper glass substrate and the lower glass substrate are combined, the screw rod of the side positioning mechanism 2 is started to clamp the left side and the right side of the glass substrates to realize positioning, then the screw rod is loosened by about 3mm, the end positioning plate is positioned at the first position, and the upper conveying roller way and the lower conveying roller way are started to enable the glass substrates to advance to be jacked to the left end positioning plate and the right end positioning plate. The ejector rod is electrically rotated at the rear end, so that the upper glass sheet and the lower glass sheet are aligned and positioned front and back by pushing the glass sheets. And after positioning, loosening the sheet-combining screw rod to enable the left end positioning plate and the right end positioning plate to be larger than the size of the maximum glass substrate, and completing sheet-combining positioning. Sending to a welding position for welding.
In this embodiment, in order to make conveying roller 5 roll, still include roller table actuating mechanism 4, roller table actuating mechanism 4 is the sprocket chain actuating mechanism who is driven by the motor to drive conveying roller 5 rolls.
In this embodiment, the rotary positioning mechanism 3 is an electric rotary ejector rod.
As a sheet combining device, the vacuum glass assembly laminating machine further comprises a frame capable of rotating around the axis of the frame, wherein one end of the frame is provided with an inlet for the upper glass substrate and the lower glass substrate to enter, the other end of the frame is provided with an outlet for the vacuum glass assembly to output, the frame is used for supporting the underframe of the frame, and the frame is arranged on the underframe.
As the laminating device, the upper glass substrate needs to be blanked, and therefore the glass substrate grabbing mechanism is further included and used for grabbing the outer side face of the upper glass substrate. The glass substrate grabbing mechanism is a vacuum chuck assembly.
The utility model provides a rotary positioning device for vacuum glass sheet combination, which is characterized in that two end positioning plates are added on a bracket at the foremost end of an original sheet combination mechanism and on the left side and the right side of the glass advancing direction, and are used for fixedly positioning the front end of glass. The upper and lower electric push rods at the rear end of the glass are changed into electric rotary push rods at the bottom of the glass substrate. The device has the following advantages:
a. the stacking difference between the upper and lower pieces of glass is small, so that the subsequent manufacturing process is simplified;
b. the upper and lower pieces of glass of the vacuum glass are positioned doubly at the end part and the edge part, so that the higher sheet combination precision of the vacuum glass is ensured;
c. the inner surface of the glass can not be scratched, the appearance is neat, and the like.
The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes in the technical scope of the present invention within the technical scope of the present invention, and the actions infringe the protection scope of the present invention are included in the present invention.
Claims (8)
1. A rotary positioning device for vacuum glass sheet combination is characterized by comprising: the upper conveying roller way and the lower conveying roller way are connected with the inlet and the outlet, and both comprise a plurality of conveying rollers with parallel axes; the end positioning mechanism is used for positioning the front ends of the upper glass substrate and the lower glass substrate; the side positioning mechanism is used for positioning two side edges of the upper glass substrate and the lower glass substrate; the rotary positioning mechanism is used for rotationally positioning the bottoms of the upper glass substrate and the lower glass substrate;
the end positioning mechanism and the side positioning mechanism are arranged in a linkage manner, so that the side positioning mechanism drives the end positioning mechanism to move to a first position and a second position along the width direction of the glass substrate; when the end positioning mechanisms move to the first position, the distance between the end positioning mechanisms is equal to the width of the glass substrate; when the end positioning mechanisms move to the second position, the distance between the end positioning mechanisms is larger than the width of the glass substrate.
2. The rotary positioning device for a vacuum glass laminate as claimed in claim 1, wherein: the end positioning mechanism comprises two end positioning plates which are arranged on two sides of the conveying roller at intervals along the width direction of the conveying roller.
3. The rotary positioning device for a vacuum glass laminate as claimed in claim 1, wherein: the lateral positioning mechanism comprises a left-handed screw rod, a right-handed screw rod, a coupler, a servo motor, a lateral positioning wheel, a first lateral positioning wheel mounting plate and a second lateral positioning wheel mounting plate;
levogyration lead screw and dextrorotation lead screw pass through the coupling joint, first side location mounting panel is installed on levogyration lead screw, second side location mounting panel is installed on dextrorotation lead screw, a plurality of the lateral part locating wheel is installed respectively on first side locating wheel mounting panel and second side locating wheel mounting panel, servo motor drive levogyration lead screw and dextrorotation lead screw are rotatory and drive the lateral part locating wheel and remove along glass substrate width direction.
4. The rotary positioning device for a vacuum glass laminate as claimed in claim 1, wherein: the roller way driving mechanism is a chain wheel and chain driving mechanism driven by a motor so as to drive the conveying rollers to roll.
5. The rotary positioning device for a vacuum glass laminate as claimed in claim 1, wherein: the rotary positioning mechanism is an electric rotary ejector rod.
6. The rotary positioning device for a vacuum glass laminate as claimed in claim 1, wherein: the vacuum glass assembly vacuum forming machine further comprises a machine frame capable of rotating around the axis of the vacuum glass assembly vacuum forming machine, one end of the machine frame is provided with an inlet for the upper glass substrate and the lower glass substrate to enter, the other end of the machine frame is provided with an outlet for the vacuum glass assembly to output, the bottom frame is used for supporting the machine frame, and the machine frame is arranged on the bottom frame.
7. The rotary positioning device for a vacuum glass laminate as claimed in claim 1, wherein: the glass substrate grabbing mechanism is used for grabbing the outer side face of the upper glass substrate.
8. The rotary positioning device for a vacuum glass laminate as claimed in claim 7, wherein: the glass substrate grabbing mechanism is a vacuum chuck assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404520.0U CN216073593U (en) | 2021-06-23 | 2021-06-23 | Rotary positioning device for vacuum glass sheet combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404520.0U CN216073593U (en) | 2021-06-23 | 2021-06-23 | Rotary positioning device for vacuum glass sheet combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216073593U true CN216073593U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404520.0U Active CN216073593U (en) | 2021-06-23 | 2021-06-23 | Rotary positioning device for vacuum glass sheet combination |
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| Country | Link |
|---|---|
| CN (1) | CN216073593U (en) |
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2021
- 2021-06-23 CN CN202121404520.0U patent/CN216073593U/en active Active
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