Inlet pressing mechanism of glass edge grinding machine

Abstract

An inlet pressing mechanism of a glass edge grinding machine comprises a machine base, a feeding mechanism and a grinding and cutting mechanism, and the inlet pressing mechanism is arranged on the machine base and located at the feeding end of the feeding mechanism. The inlet downward pressing mechanism comprises a mechanism support, a positioning device used for positioning glass to be close to the abrasion cutting mechanism and a downward pressing device used for pressing the glass downwards and keeping the glass horizontal, the mechanism support is arranged on the machine base, and the positioning device and the downward pressing device are both arranged on the mechanism support. The utility model provides an inlet pressing mechanism of a glass edge grinding machine, which can quickly position glass on the edge grinding machine and improve the grinding and cutting efficiency of the glass double-edge grinding machine.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of glass edging machine, specifically relates to an inlet pressing mechanism of glass edging machine. BACKGROUND

[0002] After cutting processing, the outer edge of glass will form relatively sharp corners, in order to avoid being cut by the corner when taking the glass, therefore, the outer edge of the cut glass needs to be ground, and the glass edging machine is a processing equipment for grinding and polishing the corners of glass, which is mainly suitable for furniture glass, building glass and process glass and is often used in glass deep processing industry.

[0003] Patent literature No. CN210413907U discloses a kind of glass double edge grinder, it includes rack, the upper roller group and lower roller group are oppositely arranged on the two sides of rack, respectively, and the upper roller group and lower roller group are respectively wound with upper conveyor belt and lower conveyor belt, first motor and second motor for driving upper roller group and lower roller group to rotate are respectively arranged on rack, the third motor for driving polishing wheel to rotate is evenly arranged on the two sides of rack, and the third motor is fixed on the output end of third motor, the problem is that, in order to ensure that glass can reach relevant grinding requirements and the positioning accuracy of glass near polishing wheel, operator needs to spend a certain amount of time to adjust the distance between glass and polishing wheel before glass feeding, which prolongs the single processing time of glass double edge grinder on glass and reduces the grinding efficiency of glass double edge grinder.

[0004] Therefore, further improvement is needed. UTILITY MODEL CONTENT

[0005] The utility model aims at at least one of overcoming the deficiencies of the prior art, and provides an inlet pressing mechanism of glass edging machine, which can quickly position glass on the edging machine and improve the grinding efficiency of glass double edge grinder.

[0006] To achieve the above purpose, the technical scheme provided by the utility model embodiment is:

[0007] An inlet pressing mechanism of glass edging machine, comprising a base, a feeding mechanism and a grinding mechanism, the inlet pressing mechanism is arranged on the base and located at the feeding end of the feeding mechanism, the inlet pressing mechanism comprises a mechanism support, a positioning device for positioning glass close to the grinding mechanism, and a pressing device for pressing glass and keeping glass horizontal, the mechanism support is arranged on the base, and the positioning device and the pressing device are arranged on the mechanism support.

[0008] The positioning device comprises a positioning support, a positioning component abutting against the side surface of the glass and used for positioning the glass close to the grinding and cutting mechanism, and a first driving component used for driving the positioning support to make the positioning component approach or move away from the glass, the positioning support is rotatably arranged on the mechanism support, the positioning component is arranged on the positioning support, and the fixed end of the first driving component is arranged on the mechanism support and the movable end thereof is connected with the positioning support.

[0009] The rotating structure is arranged between the positioning support and the mechanism support, the positioning support is rotatably arranged on the mechanism support through the rotating structure, the rotating structure comprises a swing arm arranged on the positioning support, a first rotating shaft and a first shaft seat arranged on the mechanism support, the swing arm is fixedly arranged on the positioning support and has a first shaft hole, the first shaft seat is fixedly arranged on the mechanism support, the first rotating shaft is rotatably arranged on the first shaft seat, the first shaft hole and the first rotating shaft are in interference fit with each other, and the first rotating shaft and the first shaft seat are in mutual rotating fit.

[0010] The rotating structure further comprises a rolling component arranged between the first rotating shaft and the first shaft seat.

[0011] The positioning component is a roller and is rotatably arranged on the positioning support, when the positioning component abuts against the side surface of the glass, the outer edge surface of the positioning component is in contact with the side surface of the glass and in mutual rotating fit, and the positioning component is arranged in a plurality of groups and is arranged in intervals along the feeding direction of the glass.

[0012] The positioning device further comprises a first driving support, the first driving support is fixedly arranged on the mechanism support and has a second rotating shaft, the fixed end of the first driving component is provided with a second shaft hole, the second rotating shaft and the second shaft hole are in mutual rotating fit, and the first driving component is rotatably arranged on the mechanism support.

[0013] The pressing-down device comprises a pressing-down plate, a pressing-down component abutting against the upper surface of the glass and used for pressing down the glass, and a second driving component used for driving the pressing-down plate and making the pressing-down component approach or move away from the glass, the pressing-down component is arranged on the pressing-down plate, and the fixed end of the second driving component is fixedly arranged on the mechanism support and the movable end thereof is connected with the pressing-down plate.

[0014] The pressing-down component comprises a fixed part and a movable part, the fixed part is fixedly arranged on the pressing-down plate, the movable part is rotatably arranged on the fixed part, when the pressing-down component abuts against the upper surface of the glass, the outer edge surface of the movable part is in contact with the upper surface of the glass and in mutual rotating fit, and the pressing-down component is arranged in a plurality of groups and is arranged in intervals along the feeding direction of the glass.

[0015] The lower pressing device further comprises a second driving support fixed on the mechanism support and having a screw hole structure, and a second mounting hole is arranged on a fixed end of the second driving component, the second mounting hole and the screw hole being matched with each other so that the second driving component is fixed on the mechanism support.

[0016] The mechanism support comprises a first support arranged horizontally and a second support arranged vertically, and the positioning device and the lower pressing device are arranged on the first support, and the inlet lower pressing mechanism is fixed on the edging machine through the second support.

[0017] The glass edging machine has the following beneficial effects:

[0018] The inlet lower pressing mechanism of the glass edging machine can quickly adjust the distance between the glass and the grinding and cutting mechanism and the horizontal position of the glass before the glass feeding mechanism, reduces the adjustment time of the position of the glass before feeding, reduces the single processing time of the glass by the glass double-side edging machine, improves the grinding and cutting speed of the glass by the glass double-side edging machine, and improves the grinding and cutting efficiency of the glass double-side edging machine. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the glass edging machine of an embodiment of the utility model.

[0020] Figure 2 It is a structural schematic view of the inlet lower pressing mechanism of an embodiment of the utility model.

[0021] Figure 3 It is a structural schematic view of the inlet lower pressing mechanism of an embodiment of the utility model.

[0022] Figure 4 It is an exploded view of the positioning device of an embodiment of the utility model.

[0023] Figure 5 It is an exploded view of the lower pressing device of an embodiment of the utility model.

[0024] Figure 6 It is a non-working schematic view of the inlet lower pressing mechanism of an embodiment of the utility model.

[0025] Figure 7 It is a working schematic view of the inlet lower pressing mechanism of an embodiment of the utility model. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0027] Referring to Figures 1-7 The inlet pressing mechanism of the glass edging machine comprises a base 1, a feeding mechanism 2 and a grinding mechanism 3. Specifically, the inlet pressing mechanism is arranged on the base 1 and located at the feeding end of the feeding mechanism 2 to adjust the position of the glass 5 before feeding. The inlet pressing mechanism comprises a mechanism support 41, a positioning device 42 and a pressing device 43. In this embodiment, the mechanism support 41 comprises a first support 413 and a second support 414 connected end to end. The first support 413 is arranged horizontally, and the second support 414 is arranged vertically. The positioning device 42 is arranged on the first support 413 and used to position the glass 5 close to the grinding mechanism 3 to maintain a suitable processing distance between the glass 5 and the grinding mechanism 3. The pressing device 43 is arranged on the first support 413 and used to press the glass 5 downward to keep it horizontal, which ensures the processing quality of the glass 5 by the grinding mechanism 3 to a certain extent. When the glass 5 is fed into the glass double-edge edging machine, the distance between the glass 5 and the grinding mechanism 3 and the horizontal position of the glass 5 can be quickly adjusted before the feeding mechanism 2 to ensure the positioning accuracy of the glass 5 close to the grinding mechanism 3, reduce the adjustment time of the position of the glass 5 before feeding, thereby reducing the single processing time of the glass 5 by the glass double-edge edging machine, improving the grinding speed of the glass 5 by the glass double-edge edging machine, and improving the grinding efficiency of the glass 5 by the glass double-edge edging machine.

[0028] Further, in this embodiment, the positioning device 42 comprises a positioning support 420, a positioning component 421 and a first driving component 422. Specifically, the positioning support 420 is rotatably arranged on the first support 413 of the mechanism support 41. The positioning component 421 is preferably a roller rotatably mounted on the positioning support 420. The first driving component 422 is preferably a driving cylinder, the fixed end of which is mounted on the mechanism support 41, and the movable end of which is movably connected with the positioning support 420. When the inlet pressing mechanism positions the glass 5, the first driving component 422 drives the positioning support 420 to rotate and makes the positioning component 421 close to the glass 5 and abut against the side surface of the glass 5. The outer edge surface of the positioning component 421 contacts the side surface of the glass 5 to position the glass 5 and ensure the processing distance between the glass 5 and the grinding mechanism 3. When the feeding mechanism 2 feeds the glass 5, the outer edge surface of the positioning component 421 and the side surface of the glass 5 rotate relative to each other, which makes the feeding of the glass 5 more smooth and protects the surface of the side surface of the glass 5. The rotation angle of the positioning support 420 is adjusted by the first driving component 422 to adjust the processing distance between the glass 5 and the grinding mechanism 3 to meet the processing requirements of different glass 5 chamfers. The applicability of the inlet pressing mechanism is more extensive, which can be understood by those skilled in the art.

[0029] Further, the rotating structure is arranged between the positioning support 420 and the mechanism support 41. Specifically, in the embodiment, the rotating structure comprises a swing arm 4201, a first rotating shaft 410 and a first shaft seat 411. The swing arm 4201 is fixed on the top surface of the positioning support 420 by welding or other methods, and is provided with a first shaft hole 4202 matched with the first rotating shaft 410. The first shaft seat 411 is arranged on the bottom surface of the first support 413 of the mechanism support 41 by fastening structure, and the first rotating shaft 410 is rotatably arranged in the first shaft seat 411. When the first shaft hole 4202 and the first rotating shaft 410 are in interference fit, the first rotating shaft 410 is fixed on the swing arm 4201, and the first rotating shaft 410 and the first shaft seat 411 are rotatably matched with each other, so that the positioning support 420 is rotatably arranged on the mechanism support 41. Those skilled in the art can understand.

[0030] Further, the rotating structure further comprises a rolling component 412. Specifically, in the embodiment, the rolling component 412 is preferably a bearing and is arranged between the first rotating shaft 410 and the first shaft seat 411. Through the above technical solution, the wear between the first rotating shaft 410 and the first shaft seat 411 can be reduced, and the service life of the rotating structure is prolonged. Those skilled in the art can understand.

[0031] Further, the positioning device 42 further comprises a first driving support 423. Specifically, in the embodiment, the first driving support 423 is fixed on the first support 413 of the mechanism support 41 by fastening structure, and is provided with a second rotating shaft 4231. The first driving component 422 is provided with a second shaft hole 4221 matched with the second rotating shaft 4231 and located on the fixed end of the first driving component 422. When the second rotating shaft 4231 is arranged in the second shaft hole 4221 and is rotatably matched with the second shaft hole 4221, the first driving component 422 can be rotatably arranged on the mechanism support 41. Through the above technical solution, with the rotation of the positioning support 420, the position of the first driving support 423 is adjusted by the first driving support 423, so that the normal work of the positioning device 42 is ensured. Those skilled in the art can understand.

[0032] Further, in the embodiment, the pressing device 43 comprises a pressing plate 430, a pressing component 431 and a second driving component 432. Specifically, the pressing component 431 comprises a fixed part 4310 and a movable part 4311, the fixed part 4310 is fixed on the bottom surface of the pressing plate 430 by fastening structure, the movable part 4311 is rotatably arranged on the fixed part 4310, and the second driving component 432 is preferably a thin air cylinder with a guide rod, the fixed end of the second driving component 432 is fixed on the mechanism support 41 by fastening structure, the movable end of the second driving component 432 is fixedly connected with the pressing plate 430 by fastening structure, when the inlet pressing mechanism positions the glass 5, the second driving component 432 drives the pressing plate 430 to move downward and makes the pressing component 431 close to the glass 5 and the movable part 4311 abut on the upper surface of the glass 5, so that the glass 5 is pressed and kept horizontal, when the feeding mechanism 2 feeds the glass 5, the outer edge surface of the movable part 4311 and the upper surface of the glass 5 are rotatably matched with each other, so that the glass 5 is more smoothly fed and the upper surface of the glass 5 is protected, which can be understood by those skilled in the art.

[0033] Further, the pressing device 43 further comprises a second driving support 433, specifically, in the embodiment, the second driving support 433 is fixed on the side surface of the first support 413 of the mechanism support 41 by fastening structure, the second driving support 433 is provided with screw hole structure, the second driving component 432 is provided with a second mounting hole 4320, the number of the second mounting hole 4320 is preferably four and the second mounting hole 4320 is uniformly arranged on the fixed end of the second driving component 432, when the screw rod passes through the second mounting hole 4320 and is threadedly matched with the screw hole, the second driving component 432 is fixed on the mechanism support 41, which can be understood by those skilled in the art.

[0034] The above is the preferred scheme of the utility model, the basic principle, the main features and the advantages of the utility model are displayed and described. Those skilled in the art should understand that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, the changes and improvements all fall within the scope of the utility model claimed, and the protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An inlet pressing mechanism for a glass edging machine, comprising a base (1), a feeding mechanism (2), and a grinding and cutting mechanism (3), characterized in that, The inlet pressing mechanism is set on the machine base (1) and located at the feed end of the feeding mechanism (2). The inlet pressing mechanism includes a mechanism support (41), a positioning device (42) for positioning the glass (5) close to the grinding and cutting mechanism (3), and a pressing device (43) for pressing down the glass (5) and keeping the glass (5) horizontal. The mechanism support (41) is set on the machine base (1), and the positioning device (42) and the pressing device (43) are both set on the mechanism support (41).

2. The inlet pressing mechanism of the glass edging machine according to claim 1, characterized in that, The positioning device (42) includes a positioning bracket (420), a positioning component (421) abutting against the side of the glass (5) and used for positioning the glass (5) close to the grinding and cutting mechanism (3), and a first driving component (422) for driving the positioning bracket (420) to make the positioning component (421) approach or move away from the glass (5). The positioning bracket (420) is rotatably mounted on the mechanism bracket (41), the positioning component (421) is mounted on the positioning bracket (420), the fixed end of the first driving component (422) is mounted on the mechanism bracket (41), and its movable end is connected to the positioning bracket (420).

3. The inlet pressing mechanism of the glass edging machine according to claim 2, characterized in that, A rotating structure is provided between the positioning bracket (420) and the mechanism bracket (41). The positioning bracket (420) is rotatably mounted on the mechanism bracket (41) through the rotating structure. The rotating structure includes a swing arm (4201) mounted on the positioning bracket (420), and a first rotating shaft (410) and a first bearing seat (411) mounted on the mechanism bracket (41). The swing arm (4201) is fixed on the positioning bracket (420) and has a first shaft hole (4202). The first bearing seat (411) is fixed on the mechanism bracket (41). The first rotating shaft (410) is rotatably mounted on the first bearing seat (411). The first shaft hole (4202) and the first rotating shaft (410) are interference-fitted with each other. The first rotating shaft (410) and the first bearing seat (411) are rotatably fitted together.

4. The inlet pressing mechanism of the glass edging machine according to claim 3, characterized in that, The rotating structure further includes a rolling component (412), which is disposed between the first rotating shaft (410) and the first bearing seat (411).

5. The inlet pressing mechanism of the glass edging machine according to claim 2, characterized in that, The positioning component (421) is a roller and is rotatably mounted on the positioning bracket (420). When the positioning component (421) abuts against the side of the glass (5), its outer edge contacts the side of the glass (5) and rotates and cooperates with each other. The positioning component (421) consists of several groups and is arranged at intervals along the feeding direction of the glass (5).

6. The inlet pressing mechanism of the glass edging machine according to claim 2, characterized in that, The positioning device (42) further includes a first drive bracket (423), which is fixed on the mechanism bracket (41) and has a second rotating shaft (4231). The fixed end of the first drive component (422) is provided with a second shaft hole (4221). The second rotating shaft (4231) and the second shaft hole (4221) rotate and cooperate with each other, so that the first drive component (422) can be rotatably mounted on the mechanism bracket (41).

7. The inlet pressing mechanism of the glass edging machine according to claim 1, characterized in that, The pressing device (43) includes a pressing plate (430), a pressing component (431) that abuts against the upper surface of the glass (5) and is used to press down the glass (5), and a second driving component (432) that drives the pressing plate (430) and makes the pressing component (431) approach or move away from the glass (5). The pressing component (431) is disposed on the pressing plate (430), and the fixed end of the second driving component (432) is fixed on the mechanism bracket (41), and its movable end is connected to the pressing plate (430).

8. The inlet pressing mechanism of the glass edging machine according to claim 7, characterized in that, The pressing component (431) includes a fixed part (4310) and a movable part (4311). The fixed part (4310) is fixed on the pressing plate (430), and the movable part (4311) is rotatably disposed on the fixed part (4310). When the pressing component (431) abuts against the upper surface of the glass (5), the outer edge of the movable part (4311) contacts the upper surface of the glass (5) and rotates with it. The pressing component (431) consists of several groups and is arranged at intervals along the feeding direction of the glass (5).

9. The inlet pressing mechanism of the glass edging machine according to claim 7, characterized in that, The pressing device (43) further includes a second drive bracket (433), which is fixed on the mechanism bracket (41) and has a screw and screw hole structure. The fixed end of the second drive component (432) is provided with a second mounting hole (4320), which cooperates with the screw and screw hole to fix the second drive component (432) on the mechanism bracket (41).

10. The inlet pressing mechanism of the glass edging machine according to claim 1, characterized in that, The mechanism support (41) includes a first support (413) arranged horizontally and a second support (414) arranged vertically. The positioning device (42) and the pressing device (43) are both arranged on the first support (413). The inlet pressing mechanism is fixed on the edge grinding machine through the second support (414).

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