CN218947351U - Sheet feeding device of glass edge grinding machine - Google Patents
Sheet feeding device of glass edge grinding machine Download PDFInfo
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- CN218947351U CN218947351U CN202222874236.0U CN202222874236U CN218947351U CN 218947351 U CN218947351 U CN 218947351U CN 202222874236 U CN202222874236 U CN 202222874236U CN 218947351 U CN218947351 U CN 218947351U
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- glass
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- reversing
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- feeding platform
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model discloses a sheet feeding device of a glass edge grinding machine, and belongs to the technical field of glass processing. The device comprises a glass placing frame, a turnover structure, a feeding platform, a reversing conveying structure and a guide roller conveying structure, wherein the glass placing frame is arranged in front of the feeding platform, the turnover structure and the reversing conveying structure are respectively arranged at the front part and the rear part of the feeding platform, and the feeding platform comprises a plurality of conveying belts; the front side of the guide roller conveying structure is provided with a plurality of first guide wheels side by side left and right, the conveying belt is a bidirectional conveying belt, and the middle part of the feeding platform is provided with a positioning structure; the positioning structure comprises a turnover shaft, a driving mechanism, a plurality of baffle rods and a second guide wheel, wherein the baffle rods are arranged on the upper side of the turnover shaft, left and right of the turnover shaft side by side, the second guide wheel is coaxially arranged on the baffle rods, the turnover shaft is arranged below the conveying belt, the baffle rods are vertically arranged and are alternately arranged with the conveying belt, the second guide wheel is arranged above the conveying belt and is level with the first guide wheel in the left and right direction, and the turnover shaft can forward rotate to transfer the baffle rods and the second guide wheels to move to the lower side of the conveying belt.
Description
Technical Field
The utility model belongs to the technical field of glass processing, and particularly relates to a sheet feeding device of a glass edge grinding machine.
Background
The production process of laminated glass is generally: cutting, edging, tempering and assembling. An edging machine is used in the edging process. The four-side grinding equipment is professional processing equipment for chamfering rectangular raw glass, and is currently rectangular glass four-side grinding. The utility model provides a full-automatic horizontal rectangle glass four sides grinds of patent of application number CN201820130659.2, including income piece platform part, edging host computer part, play piece platform part, go into piece platform part and go out the piece platform part and set up respectively in edging host computer part's both sides, edging host computer part include the portal frame and set up two chamfer device and two chamfer device that remove the membrane on the portal frame, every chamfer device that falls includes chamfer grinding wheel group and fall grinding wheel, chamfer grinding wheel group is close to on the horizontal plane, crisscross last chamfer grinding wheel and the chamfer grinding wheel down on the perpendicular, fall the grinding wheel down, the upper surface of pouring the return wheel can float on the crossing surface of last grinding wheel and lower grinding wheel, chamfer device includes chamfer grinding wheel group and removes the membrane subassembly, it includes and removes membrane wheel and glass riding wheel to remove membrane subassembly, the glass riding wheel is located the below of removing membrane wheel, the portal frame includes single crossbeam, upper and lower stockline, two chamfer device and two chamfer device that fall membrane device set gradually on single crossbeam, and lower stockline setting up and the lower side of single crossbeam and the lower side are arranged at the roller platform and the clearance between them, and the roller platform is fixed with the roller platform is realized that the roller is cut into to the roller platform part, and the roller is fixed.
The common glass edging machine comprises two chamfering and bottom-pouring devices; one of the chamfering and bottom-pouring devices is fixed and used for processing one long edge of the glass; the other chamfering and backing device can move perpendicular to the glass direction and is used for processing two wide edges and the other long edge of the glass. Accordingly, the docking station assembly is required to feed the glass sheet edge (near a fixed chamfering and bottoming device) into the edging master assembly. The existing sheet feeding table component comprises a glass placing frame, a turnover structure, a feeding platform, a reversing conveying structure and a guide roller conveying structure, wherein the glass placing frame is arranged in front of the feeding platform, the turnover structure and the reversing conveying structure are respectively arranged at the front part and the rear part of the feeding platform, the feeding platform comprises a plurality of conveying belts which are arranged side by side left and right and synchronously driven, and the turnover structure can turn glass on the glass placing frame to be horizontal and is arranged on the feeding platform; the guide roller conveying structure is arranged along the left-right direction, is positioned at the left side or the right side of the reversing conveying structure, and outputs glass at the rear part of the feeding platform leftwards or rightwards. And a position sensor (specifically, a photoelectric sensor) is arranged above the reversing conveying structure and corresponding to the front side of the guide roller conveying structure, and when the front side of the glass triggers the position sensor, the backward conveying is stopped and the glass is conveyed leftwards or rightwards.
Applicants have found that using a position sensor to position the glass is not accurate, e.g., the glass may slip; the chamfering and bottom-pouring device is not processed in place.
Disclosure of Invention
In order to solve the problems, the embodiment of the utility model provides a sheet feeding device of a glass edge grinder, which is used for reversely conveying glass after the glass reaches a reversing conveying structure; the positioning structure rotates backwards to be vertical to block and limit glass, and positioning is more accurate. The technical scheme is as follows:
the embodiment of the utility model provides a sheet feeding device of a glass edge grinding machine, which comprises a glass placing frame 1, a turnover structure 2, a feeding platform 3, a reversing conveying structure 4 and a guide roller conveying structure 5, wherein the glass placing frame 1 is arranged in front of the feeding platform 3, the turnover structure 2 and the reversing conveying structure 4 are respectively arranged at the front part and the rear part of the feeding platform 3, the feeding platform 3 comprises a plurality of conveying belts which are arranged side by side left and right and synchronously driven, and the turnover structure 2 can turn glass on the glass placing frame 1 to be horizontally arranged on the feeding platform 3; the guide roller conveying structure 5 is arranged along the left-right direction, is positioned at the left side or the right side of the reversing conveying structure 4, and outputs glass at the rear part of the feeding platform 3 leftwards or rightwards; the front side of the guide roller conveying structure 5 is provided with a plurality of first guide wheels 6 side by side left and right, the conveying belt is a bidirectional conveying belt, and the middle part of the feeding platform 3 is provided with a positioning structure 12; the positioning structure 12 comprises a turnover shaft 7, a driving mechanism for driving the turnover shaft 7 to rotate forwards, a plurality of baffle rods 8 which are arranged on the upper side of the turnover shaft 7 and are arranged side by side left and right, and a second guide wheel 9 which is coaxially arranged on the baffle rods 8, wherein the turnover shaft 7 is positioned below the conveying belt, the baffle rods 8 are vertically arranged and are alternately arranged with the conveying belt, the second guide wheel 9 is positioned above the conveying belt and is flush with the first guide wheel 6 in the left-right direction, and the turnover shaft 7 can forward rotate to transfer the baffle rods 8 and the second guide wheels 9 to move to the lower side of the conveying belt.
The guide roller conveying structure 5 in the embodiment of the utility model is flush with the high-level reversing conveying structure 4, and the lower reversing conveying structure 4 of the feeding platform 3 is higher than the guide roller conveying structure 5.
Specifically, the reversing and conveying structure 4 in the embodiment of the utility model can move up and down and comprises a plurality of reversing rollers which are arranged side by side left and right and synchronously driven; the reversing roller comprises a driving shaft arranged along the front-back direction and a plurality of driving wheels arranged on the driving shaft in parallel front-back; the reversing rollers and the conveying belt are arranged alternately and are positioned behind the reversing shaft; when the reversing roller is positioned at a high position, the top of the reversing roller is positioned above the conveying belt; when the reversing roller is positioned at a low position, the top of the reversing roller is positioned below the conveying belt.
Preferably, the turnover structure 2 in the embodiment of the present utility model can move forward and backward; when the turnover structure 2 takes glass from the glass placing frame 1, the turnover structure moves forwards.
Further, two sliding rails are arranged below the front part of the feeding platform 3 in the embodiment of the utility model, the two sliding rails are arranged side by side left and right, the bottom of the turnover structure 2 is arranged on the sliding rails in a sliding manner, a rack driving mechanism is arranged between the turnover structure and the ground, and the rack driving mechanism is arranged along the front and rear directions and is positioned between the two sliding rails.
One or two baffle rods 8 are arranged between two adjacent conveying belts in the embodiment of the utility model.
The second guide wheel 9 in the embodiment of the present utility model is a rubber wheel, which is rotatably disposed at the top end of the gear lever 8 and is located above the upper reversing and conveying structure 4.
Specifically, the turnover shaft 7 in the embodiment of the utility model is rotatably arranged on the frame of the feeding platform 3 through a bearing, the driving mechanism comprises a driving arm 10 arranged on the front side of the turnover shaft 7 and along the front-back direction and a turnover cylinder 11 hinged between the front end of the driving arm 10 and the frame of the feeding platform 3, and the turnover cylinder 11 is positioned on the lower side of the driving arm 10 and is vertically arranged; when the overturning cylinder 11 stretches, the gear lever 8 is vertically arranged; when the turnover cylinder 11 is contracted, the turnover shaft 7 rotates forwards, and the baffle rod 8 is obliquely arranged upwards from back to front and is positioned below the conveying belt.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that: the embodiment of the utility model provides a sheet feeding device of a glass edge grinding machine, which is used for reversely conveying glass after the glass reaches a reversing conveying structure; the positioning structure rotates backwards to be vertical to block and limit glass, and positioning is more accurate.
Drawings
FIG. 1 is a top view of a sheet feeding device of a glass edging machine in an embodiment of the utility model;
FIG. 2 is a schematic view of the sheet feeding device of the glass edging machine prior to the glass sheet entering the reversing conveying structure;
FIG. 3 is a schematic view of the sheet feeding device of the glass edging machine after the glass sheet enters the reversing conveying structure;
fig. 4 is a partial enlarged view of fig. 3.
In the figure: 1 glass rack, 2 flip structure, 3 feeding platform, 4 switching-over conveying structure, 5 deflector roll conveying structure, 6 first guide pulley, 7 pivot, 8 shelves poles, 9 second guide pulley, 10 actuating arm, 11 upset cylinder, 12 location structure, 13 locating piece.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
Referring to fig. 1 to 4, an embodiment of the present utility model provides a sheet feeding device of a glass edge grinding machine, which includes a glass placing frame 1, a turning structure 2, a feeding platform 3, a reversing conveying structure 4, a guide roller conveying structure 5, a positioning structure 12, and the like. Wherein, glass rack 1 is used for stacking glass, and it locates the place ahead of feeding platform 3. The turnover structure 2 and the reversing conveying structure 4 are respectively arranged at the front part and the rear part of the feeding platform 3, and specifically comprise a turnover seat, a turnover frame, a short arm, a synchronous rod, a long arm, a sucker unit, an upper hinge plate, a lower hinge plate, a translation cylinder, a turnover driving mechanism and the like. The feeding platform 3 comprises a plurality of conveying belts which are arranged side by side left and right and synchronously driven, and the conveying belts are arranged along the front and back directions. The turnover structure 2 can turn the glass on the glass placing frame 1 to be horizontal and is placed on the feeding platform 3, and the glass can move up and down. The glass rest 1, the turning structure 2, the feeding platform 3 and the reversing conveyance structure 4 can be seen from the description of application number CN 202021979982.0. The guide roller conveying structure 5 is arranged in the left-right direction, is positioned at the left side or the right side of the reversing conveying structure 4, and outputs glass at the rear part of the feeding platform 3 leftwards or rightwards. The guide roller conveying structure 5 is flush with the high-level reversing conveying structure 4, and the lower reversing conveying structure 4 of the feeding platform 3 is higher and lower than the guide roller conveying structure 5. The front side of the guide roller conveying structure 5 is provided with a plurality of first guide wheels 6 side by side left and right, and the first guide wheels 6 are vertically arranged and are positioned above the guide roller conveying structure 5 adjacently. The conveyor belt is a bi-directional conveyor belt that can convey forward and backward. The positioning structure 12 is located in the middle of the feeding platform 3 and comprises a turnover shaft 7, a driving mechanism for driving the turnover shaft 7 to rotate forwards, a plurality of baffle rods 8 which are arranged on the upper side of the turnover shaft 7 and are arranged side by side left and right, a second guide wheel 9 coaxially arranged on the baffle rods 8 and the like. The turnover shaft 7 is positioned below the conveyor belt. When the glass is positioned (after the glass enters the reversing conveying structure 4), the baffle rod 8 is vertically arranged and is alternately arranged with the conveying belt. The second guide wheel 9 is located above the conveyor belt and is flush with the first guide wheel 6 in the right-left direction (on the same right-left horizontal line). The shaft 7 can be rotated forward (before the glass enters the reversing conveyor 4 to let the glass pass backward) to move the bar 8 and the second guide wheel 9 under the conveyor. Further, the flip structure 2 can move forward and backward. When the turnover structure 2 takes glass from the glass placing frame 1, the turnover structure moves forwards.
The working process of the device is as follows: the turnover structure 2 moves forwards, and the turnover structure 2 is vertically arranged and absorbs glass; after sucking the glass, the turnover structure 2 is turned to be horizontal, the glass is placed in the front of the feeding platform 3, and the turnover structure 2 is free of glass and moves backwards. The glass moves backwards to the reversing conveying structure 4, at this time, the overturning cylinder 11 contracts, and the gear lever 8 and the second guide wheel 9 are positioned on the conveying belt. The conveyor belt moves backwards, the overturning cylinder 11 stretches, and the second guide wheel 9 moves above the conveyor belt and is vertically arranged. The front side of the glass rests against the second guide wheel 9 and the reversing conveyor 4 is lifted and the glass leaves the conveyor. Both the reversing conveying structure 4 and the guide roller conveying structure 5 are conveyed leftwards or backwards, and glass enters the guide roller conveying structure 5 along the second guide wheel 9 and the first guide wheel 6.
Specifically, referring to fig. 1, the reversing and conveying structure 4 in the embodiment of the present utility model is capable of moving up and down (driven by a corresponding structure, such as a cylinder or a screw lifting structure, etc.) and includes a plurality of reversing rollers disposed side by side and synchronously driven. The reversing roller comprises a driving shaft (arranged on a corresponding lifting frame) arranged along the front-back direction, a plurality of driving wheels arranged on the driving shaft in parallel along the front-back direction, and the like. The reversing rollers and the conveyer belt are alternately arranged and are positioned behind the reversing shaft. When the reversing roller is positioned at a high position, the top of the reversing roller is positioned above the conveying belt; when the reversing roller is positioned at the low position, the top of the reversing roller is positioned below the conveying belt.
Further, two sliding rails are arranged below the front part of the feeding platform 3 in the embodiment of the utility model, the two sliding rails are arranged side by side left and right, the bottom of the turnover structure 2 is arranged on the sliding rails in a sliding manner, and a rack driving mechanism is arranged between the turnover structure and the ground (a rack of the turnover structure is arranged on the ground along the front and rear directions, the structure is a conventional structure, and detailed description is omitted in the embodiment). The rack driving mechanism is arranged along the front-back direction, is positioned between the two sliding rails and is used for driving the turnover structure 2 to move forwards and backwards.
Wherein, referring to fig. 1, one or two baffle rods 8 are arranged between two adjacent conveyor belts in the embodiment of the utility model. Specifically, two baffle rods 8 are arranged between two adjacent conveyor belts in the middle (most of glass with the size is input from the middle of the feeding platform 3), and one baffle rod 8 is arranged between two adjacent conveyor belts on two sides.
Referring to fig. 2-4, the second guide wheel 9 in the embodiment of the present utility model is a rubber wheel, which is rotatably disposed at the top end of the stop rod 8, and is located above the upper position of the reversing conveying structure 4, and has a smooth surface to avoid up-and-down movement of glass.
In particular, referring to fig. 1-4, the turning shaft 7 in the embodiment of the present utility model is rotatably disposed on the frame of the feeding platform 3 through a bearing. The driving mechanism comprises a driving arm 10 arranged in the middle of the front side of the turnover shaft 7 and along the front-back direction, a turnover cylinder 11 hinged between the front end of the driving arm 10 and the frame of the feeding platform 3, and the like, wherein the turnover cylinder 11 is positioned on the lower side of the driving arm 10 and is vertically arranged. When the overturning cylinder 11 stretches, the gear lever 8 is vertically arranged; when the revolving cylinder 11 is contracted, the overturning shaft 7 rotates forwards, and the baffle rod 8 is obliquely arranged upwards from back to front and is positioned below the conveying belt. Further, a positioning block 13 (arranged on the frame) is arranged right behind one baffle rod 8, and when the baffle rod 8 is vertical, the rear side of the baffle rod 8 is propped against the front side of the positioning block 13 to ensure that the second guide wheel 9 is vertically arranged.
The "first" and "second" in this embodiment only play a role of distinction, and have no other special meaning.
Example 2
The feeding platform 3 in this embodiment includes 5 conveyer belts that set up side by side about, and flip structure 2 includes 4 long arms and 4 short arms that set up side by side about, 5 conveyer belts and 4 alternate settings of long arms. The guide roller conveyor 5 is located on the right side of the reversing conveyor 4, which is also located on the right side of the feed platform 3. The upper side of the turning shaft 7 is provided with 9 baffle rods 8 side by side, the distribution of the baffle rods is shown in figure 1, and the baffle rods are specifically 1, 2 and 1. The reversing and conveying structure 4 comprises 8 reversing rollers, and the distribution of the reversing rollers is shown in fig. 1, specifically 0, 1, 2 and 1. Each reversing roller is provided with 7 driving wheels.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a glass edging machine's income piece device, includes glass rack (1), flip structure (2), feeding platform (3), switching-over conveying structure (4) and deflector roll conveying structure (5), the place ahead of feeding platform (3) is located in glass rack (1), front portion and the rear portion of feeding platform (3) are located respectively with switching-over conveying structure (4) in flip structure (2), feeding platform (3) are including controlling and setting up and synchronous drive's many conveyer belts side by side, flip structure (2) can overturn glass on glass rack (1) to the level and place on feeding platform (3); the guide roller conveying structure (5) is arranged along the left-right direction, is positioned at the left side or the right side of the reversing conveying structure (4), and outputs glass at the rear part of the feeding platform (3) leftwards or rightwards; the device is characterized in that a plurality of first guide wheels (6) are arranged on the front side of the guide roller conveying structure (5) in parallel left and right, the conveying belt is a bidirectional conveying belt, and a positioning structure (12) is arranged in the middle of the feeding platform (3); the positioning structure (12) comprises a turnover shaft (7), a driving mechanism for driving the turnover shaft (7) to rotate forwards, a plurality of baffle rods (8) which are arranged on the upper side of the turnover shaft (7) and are arranged side by side left and right, and a second guide wheel (9) which is coaxially arranged on the baffle rods (8), wherein the turnover shaft (7) is positioned below a conveying belt, the baffle rods (8) are vertically arranged and are alternately arranged with the conveying belt, the second guide wheel (9) is positioned above the conveying belt and is flush with the first guide wheel (6) left and right upwards, and the turnover shaft (7) can forward transfer the baffle rods (8) and the second guide wheel (9) to move to the lower side of the conveying belt.
2. The sheet feeding device of the glass edge grinding machine according to claim 1, wherein the guide roller conveying structure (5) is flush with the high-level reversing conveying structure (4), and the lower-level reversing conveying structure (4) of the feeding platform (3) is higher and lower than the guide roller conveying structure (5).
3. The sheet feeding device of the glass edge grinding machine according to claim 2, wherein the reversing conveying structure (4) can move up and down and comprises a plurality of reversing rollers which are arranged side by side left and right and synchronously driven; the reversing roller comprises a driving shaft arranged along the front-back direction and a plurality of driving wheels arranged on the driving shaft in parallel front-back; the reversing rollers and the conveying belt are arranged alternately and are positioned behind the reversing shaft; when the reversing roller is positioned at a high position, the top of the reversing roller is positioned above the conveying belt; when the reversing roller is positioned at a low position, the top of the reversing roller is positioned below the conveying belt.
4. The sheet feeding device of the glass edging machine according to claim 1, characterized in that the turning structure (2) can move back and forth; when the turnover structure (2) takes glass from the glass placing frame (1), the turnover structure moves forwards.
5. The sheet feeding device of the glass edge grinding machine according to claim 4, wherein two sliding rails are arranged below the front part of the feeding platform (3), the two sliding rails are arranged side by side left and right, the bottom of the turnover structure (2) is arranged on the sliding rails in a sliding manner, a rack driving mechanism is arranged between the turnover structure and the ground, and the rack driving mechanism is arranged along the front-back direction and is positioned between the two sliding rails.
6. The sheet feeding device of the glass edge grinding machine according to claim 1, wherein one or two baffle rods (8) are arranged between two adjacent conveyor belts.
7. The sheet feeding device of the glass edge grinding machine according to claim 1, wherein the second guide wheel (9) is a rubber wheel, is rotatably arranged at the top end of the stop rod (8), and is positioned above the upper reversing conveying structure (4).
8. The sheet feeding device of the glass edge grinding machine according to claim 1, wherein the turnover shaft (7) is rotatably arranged on a frame of the feeding platform (3) through a bearing, the driving mechanism comprises a driving arm (10) arranged on the front side of the turnover shaft (7) along the front-back direction and a turnover cylinder (11) hinged between the front end of the driving arm (10) and the frame of the feeding platform (3), and the turnover cylinder (11) is arranged on the lower side of the driving arm (10) and vertically arranged; when the overturning cylinder (11) stretches, the gear lever (8) is vertically arranged; when the overturning cylinder (11) contracts, the overturning shaft (7) rotates forwards, and the baffle rod (8) is obliquely arranged upwards from back to front and is positioned below the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222874236.0U CN218947351U (en) | 2022-10-31 | 2022-10-31 | Sheet feeding device of glass edge grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222874236.0U CN218947351U (en) | 2022-10-31 | 2022-10-31 | Sheet feeding device of glass edge grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218947351U true CN218947351U (en) | 2023-05-02 |
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ID=86136214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222874236.0U Active CN218947351U (en) | 2022-10-31 | 2022-10-31 | Sheet feeding device of glass edge grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218947351U (en) |
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2022
- 2022-10-31 CN CN202222874236.0U patent/CN218947351U/en active Active
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