Glass pressing structure, glass pressing device and glass processing device

Abstract

The utility model discloses a glass pressing structure, a glass pressing device and a glass processing device. The glass pressing structure comprises a wheel unit, a wheel seat and a shaft locking piece, the wheel body is provided with a wheel inner cavity. The outer ring of the rotating bearing is limited in the wheel inner cavity; the wheel shaft is provided with a rotating section and a fixed section; the rotating section is matched with an inner ring of the rotating bearing; the fixed section extends out of the opening of the wheel inner cavity and is detachably connected to the shaft locking piece after penetrating through the seat hole of the wheel seat; the shaft locking piece and the rotating section are respectively pressed on the wheel seat, so that the wheel shaft is limited on the wheel seat; and a framework oil seal is arranged between the opening of the wheel inner cavity and the rotating bearing. According to the scheme, the replacement efficiency of the pressing structure in glass processing is improved, and the problems that in an existing glass production line, the replacement steps of the pressing structure are tedious, and the service life is short are solved.

Description

Technical Field

[0001] The utility model relates to the field of glass pressing devices, in particular to a glass pressing structure, a glass pressing device and a glass processing device. Background Art

[0002] During the processing of glass, a fixing device is required to fix its position to ensure that the processing device can accurately reach the processing area of ​​the glass; existing glass generally uses a pressure wheel to press the glass, and there are multiple pressure wheels, and the positions of different pressure wheels are different, resulting in a different service life of each pressure wheel; existing pressure wheels generally install multiple pressure wheels as a whole on a lifting device, and the lifting function is provided by the lifting device. When a pressure wheel needs to be replaced, it is often necessary to disassemble multiple pressure wheels before replacing. Since the structure of the clamping device is relatively complex, the entire installation and disassembly steps are relatively complex and cumbersome. The existing technology cannot replace and maintain a specific pressure wheel, resulting in cumbersome replacement steps for the pressure wheel and easy reduction of the service life. Utility Model Content

[0003] The utility model aims to provide a glass clamping structure, which connects the wheel axle to the rotating bearing and passes through the wheel seat and then connects the shaft locking piece, and the rotating section and the shaft locking piece are pressed against the wheel seat to limit the wheel axle to the wheel seat. When the wheel body is used for a long time and the skeleton oil seal is water-infiltrated, the shaft locking piece can be directly disassembled and the wheel unit formed by the wheel body, the rotating bearing and the wheel axle can be taken out as a whole and directly replaced.

[0004] The utility model also provides a glass pressing device, which uses the above-mentioned glass pressing structure.

[0005] The utility model also provides a glass processing device, which uses the above-mentioned glass pressing device.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A glass pressing structure comprises: a wheel unit, a wheel seat and an axle locking member;

[0008] The wheel unit comprises: a wheel body, a rotating bearing and a wheel axle;

[0009] The wheel body is provided with a wheel inner cavity; the outer ring of the rotating bearing is limited to the wheel inner cavity; the wheel axle is provided with a rotating section and a fixed section; the rotating section is matched with the inner ring of the rotating bearing; the fixed section extends out of the opening of the wheel inner cavity, and is detachably connected to the shaft locking member after passing through the seat hole of the wheel seat; the shaft locking member and the rotating section are respectively pressed against the wheel seat, so that the wheel axle is limited to the wheel seat;

[0010] The wheel inner cavity is provided with a skeleton oil seal between its opening and the rotary bearing.

[0011] Optimally, the shaft locking member includes: a nut;

[0012] The fixing section is provided with an external thread structure; the nut thread is matched with the fixing section.

[0013] Optimally, the shaft locking member further comprises: a gasket;

[0014] The gasket is sleeved on the fixing section and is located between the nut and the wheel seat.

[0015] Optimally, the rotating bearings are arranged in pairs in the wheel inner cavity; the skeleton oil seal is provided between the opening of the wheel inner cavity and the rotating bearing closest to the opening.

[0016] Optimally, the wheel seat is provided with a shielding groove, and the opening of the wheel inner cavity extends into the shielding groove.

[0017] Optimally, the wheel seat is provided with an adjustment groove; the seat hole is located in the middle of the adjustment groove; and an adjustment distance is formed between the inner side wall of the adjustment groove and the outer side wall of the shaft locking member.

[0018] It can be optimized to further include: a pressure wheel elastic member;

[0019] The elastic end of the pressure wheel elastic member is connected to the wheel seat and is used to drive the wheel seat to adjust elastically.

[0020] Preferably, the pressure wheel elastic member is a metal spring sheet; the metal spring sheets are arranged obliquely in pairs, the elastic end of each metal spring sheet is connected to a different horizontal position of the wheel seat, and a height difference is formed between the metal spring sheets at different horizontal positions.

[0021] A glass pressing device, comprising: a pressing linear drive and the above-mentioned glass pressing structure;

[0022] The output end of the clamping linear actuator is connected to the wheel seat, and is used to drive the wheel seat to move so that the wheel body contacts or separates from the glass surface.

[0023] A glass processing device is provided with the above-mentioned glass pressing device.

[0024] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0025] The present invention provides a glass clamping structure, which connects the wheel axle to the rotating bearing and passes through the wheel seat and then connects to the shaft locking piece, and the rotating section and the shaft locking piece are pressed against the wheel seat to limit the wheel axle to the wheel seat. When the wheel body is used for a long time and the skeleton oil seal is caused to get water, the shaft locking piece can be directly disassembled and the wheel unit formed by the wheel body, the rotating bearing and the wheel axle can be taken out as a whole and directly replaced. The wheel axle of the new wheel unit is directly passed through the wheel seat and then connected to the shaft locking piece, thereby improving the replacement efficiency of the clamping structure in glass processing and solving the problems of complicated replacement procedures and short service life of the clamping structure in the existing glass production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of one embodiment of a glass pressing device;

[0027] Figure 2 It is a structural schematic diagram of one embodiment of a glass pressing structure.

[0028] in:

[0029] Wheel unit 61, wheel seat 62, shaft locking member 63; pressure wheel elastic member 64; pressing linear drive 65; skeleton oil seal 60;

[0030] Wheel body 611, rotating bearing 612, wheel axle 613;

[0031] Wheel inner cavity 6111; rotating section 6131, fixed section 6132;

[0032] Blocking groove 621; adjusting groove 622; adjusting spacing 623; seat hole 624; nut 631; gasket 632. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner side", "outer side", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0035] like Figure 1-2 , a glass pressing structure, comprising: a wheel unit 61, a wheel seat 62 and a shaft locking member 63;

[0036] The wheel unit 61 includes: a wheel body 611, a rotating bearing 612 and a wheel axle 613;

[0037] The wheel body 611 is provided with a wheel inner cavity 6111; the outer ring of the rotating bearing 612 is limited to the wheel inner cavity 6111; the wheel shaft 613 is provided with a rotating section 6131 and a fixed section 6132; the rotating section 6131 is matched with the inner ring of the rotating bearing 612; the fixed section 6132 extends out of the opening of the wheel inner cavity 6111, passes through the seat hole 624 of the wheel seat 62, and is detachably connected to the shaft locking member 63; the shaft locking member 63 and the rotating section 6131 are respectively pressed against the wheel seat 62, so that the wheel shaft 613 is limited to the wheel seat 62;

[0038] A skeleton oil seal 60 is provided between the opening of the wheel inner cavity 6111 and the rotating bearing 612 .

[0039] The present solution provides a glass clamping structure, which connects the wheel axle 613 to the rotating bearing 612 and passes through the wheel seat 62 and then connects to the shaft locking piece 63. The rotating section 6131 and the shaft locking piece 63 press the wheel seat 62 to limit the wheel axle 613 to the wheel seat 62. When the wheel body 611 is used for a long time and the skeleton oil seal 60 is flooded, the shaft locking piece 63 can be directly disassembled and the wheel unit 61 formed by the wheel body 611, the rotating bearing 612 and the wheel axle 613 can be taken out as a whole and directly replaced. The wheel axle 613 of the new wheel unit 61 is directly passed through the wheel seat 62 and then connected to the shaft locking piece 63, thereby improving the replacement efficiency of the clamping structure in glass processing and solving the problems of complicated replacement steps and short service life of the clamping structure in the existing glass production line.

[0040] Specifically, the wheel body 611 is provided with a wheel inner cavity 6111, and the wheel inner cavity 6111 is provided with an opening, the outer ring of the rotating bearing 612 is fixed to the wheel inner cavity 6111, and the inner ring of the rotating bearing 612 is matched with the rotating section 6131 of the rotating shaft; when the wheel surface of the wheel body 611 contacts the glass surface, the wheel body 611 rotates, thereby driving the outer ring and the inner ring of the rotating bearing 612 to rotate relative to each other; the fixed section 6132 of the rotating shaft passes through the seat hole 624 and is connected to the shaft locking member 63, that is, the shaft locking member 63 is located on one side of the wheel seat 62, and the shaft locking member 63 is located on the other side of the wheel seat 62, so when the shaft locking member 63 and the rotating section 6131 are pressed against the wheel at the same time, The wheel seat 62 can limit the wheel axle 613 to the wheel seat 62; a plurality of wheel units 61 can be provided, which can contact different positions of the glass respectively; and the environment in which the wheel unit 61 is located is different, and the water ingress conditions of the wheel body 611 of the wheel unit 61 are also different, so the service life is different; and when a wheel unit 61 needs to be replaced, the shaft locking piece 63 corresponding to the wheel axle 613 of the wheel unit 61 can be directly disassembled, and the shaft locking piece 63 and the rotating section 6131 no longer press the wheel seat 62, so that the wheel axle 613 can freely enter and exit the seat hole 624, and the wheel body 611, the rotating bearing 612 and the wheel axle 613 can be directly taken out, and then a new wheel unit 61 can be replaced. At the same time, the present solution also provides a skeleton oil seal 60 between the opening of the wheel inner cavity 6111 and the rotating bearing 612. The skeleton oil seal 60 can slow down the entry of foreign substances into the wheel inner cavity 6111. The replacement cycle of a single wheel unit 61 is extended. In addition, since the wheel unit 61 is easy to disassemble, even a certain wheel unit 61 is very convenient to replace. This is suitable for glass production lines with multiple wheel units 61, thus solving the problem of complicated replacement procedures and short service life of the clamping structure in existing glass production lines.

[0041] The shaft locking member 63 of the present solution can be realized by a known mechanism with a locking function, as long as the fixing section 6132 is detachably connected, such as clamp fixing, magnetic fixing, rope fixing, etc.

[0042] Optimally, the shaft locking member 63 includes: a nut 631;

[0043] The fixing section 6132 is provided with an external thread structure; the nut 631 is threadedly matched with the fixing section 6132 .

[0044] The fixing section 6132 is provided with an external thread structure, and the nut 631 has an internal thread structure. The nut 631 is threadedly matched with the fixing section 6132. Since the two are threadedly matched, when disassembly is required, it is only necessary to rotate the nut 631 to loosen the nut 631 and disengage it from the wheel axle 613, thereby achieving the effect of quickly disassembling the wheel unit 61.

[0045] Optimally, the shaft locking member 63 further includes: a gasket 632;

[0046] The washer 632 is sleeved on the fixing section 6132 and is located between the nut 631 and the wheel seat 62 .

[0047] The gasket 632 is disposed between the nut 631 and the wheel seat 62 , so as to separate the nut 631 from the wheel seat 62 . The nut 631 indirectly presses the wheel seat 62 through the gasket 632 , thereby avoiding direct contact between the two and reducing wear.

[0048] Optimally, the rotating bearings 612 are arranged in pairs in the wheel inner cavity 6111; the skeleton oil seal 60 is provided between the opening of the wheel inner cavity 6111 and the rotating bearing 612 closest to the opening.

[0049] For the embodiment of a single rotating bearing 612, the design of a single rotating bearing 612 can only withstand loads in the same direction; this solution preferably uses a pair of rotating bearings 612 to provide rotation. The two rotating bearings 612 can make the load distribution more uniform. The double rotating bearings 612 can support the wheel axle 613 in different directions under different load conditions, reduce the unbalanced force in the transmission of the wheel axle 613, improve the operating stability, and reduce noise and vibration.

[0050] Optimally, the wheel seat 62 is provided with a shielding groove 621 , and the opening of the wheel inner cavity 6111 extends into the shielding groove 621 .

[0051] The opening of the wheel inner cavity 6111 can extend into the shielding groove 621, and the surface of the wheel seat 62 can be used to completely or partially cover the opening of the wheel inner cavity 6111, thereby reducing the probability of external media entering the wheel inner cavity 6111 and further improving the service life of the wheel unit 61.

[0052] Optimally, the wheel seat 62 is provided with an adjustment slot 622 ; the seat hole 624 is located in the middle of the adjustment slot 622 ; and an adjustment spacing 623 is formed between the inner side wall of the adjustment slot 622 and the outer side wall of the shaft locking member 63 .

[0053] An adjustment spacing 623 is formed between the inner wall of the adjustment groove 622 and the outer wall of the shaft locking member 63. The adjustment spacing 623 can accommodate tools to facilitate tool adjustment of the shaft locking member 63. For example, it is more convenient to use a wrench to insert into the adjustment spacing 623 of the adjustment groove 622 and clamp the nut 631 with the wrench. The design of the adjustment spacing 623 makes it easier to turn the wrench.

[0054] It can be optimized to further include: a pressure wheel elastic member 64;

[0055] The elastic end of the pressure wheel elastic member 64 is connected to the wheel seat 62 for driving the wheel seat 62 to adjust elastically.

[0056] In this embodiment, a pressure wheel elastic member 64 is used to connect the wheel seat 62; the elastic end of the pressure wheel elastic member 64 is connected to the wheel seat 62, and the fixed end of the pressure wheel elastic member 64 is directly or indirectly connected to a mechanism with a driving lifting function, and the elastic adjustment of the pressure wheel elastic member 64 is such that the elastic end and the fixed end can still be fully or partially restored after relative movement; when the wheel body 611 contacts the glass, the wheel body 611 can drive the wheel seat 62 to move in the process of approaching the glass, so that the pressure wheel elastic member 64 is elastically adjusted, and then the contact mode between the wheel body 611 and the glass is elastic contact, thereby preventing damage to the glass due to hard contact.

[0057] The pressure wheel elastic member 64 is an elastic mechanism, such as a metal spring, a metal spring, a gas spring, etc.

[0058] Optimally, the pressure wheel elastic member 64 is a metal spring sheet; the metal spring sheets are arranged obliquely in pairs, the elastic end of each metal spring sheet is connected to a different horizontal position of the wheel seat 62, and a height difference is formed between the metal spring sheets at different horizontal positions.

[0059] This solution preferably uses metal springs as the pressure wheel elastic member 64; since the metal springs are arranged in pairs and tilted, when the wheel body 611 presses the glass downward, the tilted metal springs are more convenient for the wheel body 611 to be raised and lowered to prevent the pressure wheel elastic member 64 from being damaged when it falls straight down; and the metal springs are arranged in pairs and connected to different horizontal positions of the wheel seat 62. For example, the metal springs are installed on both sides of the wheel seat 62, and the height positions on both sides are different, and a height difference is formed between the metal springs at different horizontal positions. As shown in the figure, the connection position of the metal spring on the right side is higher than the connection position of the metal spring on the left side. The metal springs are elastically adjusted from low to high. The metal springs at the high position can assist the metal springs at the low position, thereby forming a stepped elastic adjustment and improving the stability of the elastic adjustment.

[0060] A glass pressing device, comprising: a pressing linear driver 65 and the above-mentioned glass pressing structure;

[0061] The output end of the clamping linear driver 65 is connected to the wheel seat 62 for driving the wheel seat 62 to move so that the wheel body 611 contacts or separates from the glass surface.

[0062] The clamping linear drive 65 is a well-known mechanism with a driving and moving function, for example, it can be a pneumatic cylinder, an oil cylinder, a manipulator, a mobile trolley, or a combination of a motor and a screw rod, or a combination of a gear and a rack, etc., as long as it can achieve the lifting and moving of the driving wheel seat 62, thereby driving the wheel body 611 to be clamped or detached from the glass.

[0063] A glass processing device is provided with the above-mentioned glass pressing device.

[0064] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A glass pressing structure, characterized in that: include: Wheel units, wheel seats and shaft locking parts; The wheel unit comprises: a wheel body, a rotating bearing and a wheel axle; The wheel body is provided with a wheel inner cavity; the outer ring of the rotating bearing is limited to the wheel inner cavity; the wheel axle is provided with a rotating section and a fixed section; the rotating section is matched with the inner ring of the rotating bearing; the fixed section extends out of the opening of the wheel inner cavity, and is detachably connected to the shaft locking member after passing through the seat hole of the wheel seat; the shaft locking member and the rotating section are respectively pressed against the wheel seat, so that the wheel axle is limited to the wheel seat; The wheel inner cavity is provided with a skeleton oil seal between its opening and the rotary bearing.

2. A glass pressing structure according to claim 1, characterized in that: The shaft locking member comprises: a nut; The fixing section is provided with an external thread structure; the nut thread is matched with the fixing section.

3. A glass pressing structure according to claim 2, characterized in that: The shaft locking member further comprises: a gasket; The gasket is sleeved on the fixing section and is located between the nut and the wheel seat.

4. A glass pressing structure according to claim 1, characterized in that: The rotating bearings are arranged in pairs in the wheel inner cavity; the skeleton oil seal is arranged between the opening of the wheel inner cavity and the rotating bearing closest to the opening.

5. The glass pressing structure according to claim 1, characterized in that: The wheel seat is provided with a shielding groove, and the opening of the wheel inner cavity extends into the shielding groove.

6. The glass pressing structure according to claim 2, characterized in that: The wheel seat is provided with an adjustment groove; the seat hole is located in the middle of the adjustment groove; an adjustment distance is formed between the inner side wall of the adjustment groove and the outer side wall of the shaft locking member.

7. A glass pressing structure according to any one of claims 1 to 6, characterized in that: Also includes: Pressure wheel elastic member; The elastic end of the pressure wheel elastic member is connected to the wheel seat and is used to drive the wheel seat to adjust elastically.

8. The glass pressing structure according to claim 7, characterized in that: The pressure wheel elastic member is a metal spring sheet; the metal spring sheets are arranged obliquely in pairs, the elastic end of each metal spring sheet is connected to a different horizontal position of the wheel seat, and a height difference is formed between the metal spring sheets at different horizontal positions.

9. A glass pressing device, characterized in that: include: A glass pressing structure comprising a linear actuator and a glass pressing structure according to any one of claims 1 to 8; The output end of the clamping linear actuator is connected to the wheel seat, and is used to drive the wheel seat to move so that the wheel body contacts or separates from the glass surface.

10. A glass processing device, characterized in that: A glass pressing device as claimed in claim 9 is provided.

Images