CN210731975U - Glass four sides edging machine - Google Patents
Glass four sides edging machine Download PDFInfo
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- CN210731975U CN210731975U CN201921802967.6U CN201921802967U CN210731975U CN 210731975 U CN210731975 U CN 210731975U CN 201921802967 U CN201921802967 U CN 201921802967U CN 210731975 U CN210731975 U CN 210731975U
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- edge grinding
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Abstract
The utility model relates to a glass four sides edging machine. The edge grinding machine comprises a conveying assembly and an edge grinding assembly; the conveying assembly at least comprises an edging section component; the edge grinding assembly comprises a feeding side guide rail, a discharging side guide rail and two mounting upright posts; the mounting upright columns are respectively and fixedly mounted on two sides of the edge grinding section assembly; the feeding side guide rail and the discharging side guide rail are parallel to each other, two ends of the feeding side guide rail are fixedly connected with the mounting upright posts respectively, and two ends of the discharging side guide rail are fixedly connected with the mounting upright posts respectively. The feeding side guide rail and the discharging side guide rail of the utility model are both arranged on the mounting upright post, and the parallelism of the feeding side guide rail and the discharging side guide rail is higher, so that the edging quality can be improved, and the equipment cost can be reduced; only three edge grinding assemblies can be used for grinding the four edges of the glass W, so that the cost is low; the position of first side edging subassembly can be adjusted along pan feeding side guide rail, can finely tune the position of first side edging subassembly when the wheel of polishing is worn and torn, guarantees the edging effect.
Description
Technical Field
The utility model relates to a glass four sides edging machine.
Background
As shown in fig. 1, a conventional glass four-side edge grinding machine generally includes two sets of (four in total) mounting columns, and two sets of (four in total) mounting columns, which are respectively and fixedly mounted on two sides of an edge grinding section assembly, wherein two ends of a feeding side guide rail are respectively and fixedly connected to two sets of mounting columns, and two ends of a discharging side guide rail are respectively and fixedly connected to two sets of mounting columns. Because two sets of installation stands are independent each other, lead to the relative precision of pan feeding side guide rail and ejection of compact side guide rail relatively poor, the depth of parallelism is not high, lead to when edging glass's side the side atress inhomogeneous, the quality of polishing is relatively poor, probably press from both sides garrulous glass when serious.
Traditional glass four sides edging machine all is provided with two edging subassemblies (totally four edging subassemblies) on pan feeding side guide rail, the ejection of compact side guide rail, just can carry out the edging to glass's four sides, and equipment cost is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims to provide a glass four sides edging machine, pan feeding side guide rail, ejection of compact side guide rail are all installed on the installation stand, and both depth of parallelism are higher, can improve edging quality, reduction equipment cost.
The utility model discloses the detailed technical scheme who takes does: a glass four-side edge grinding machine comprises a conveying assembly and an edge grinding assembly; the conveying assembly at least comprises an edging section component; the edge grinding assembly comprises a feeding side guide rail, a discharging side guide rail and two mounting upright posts; the mounting upright columns are respectively and fixedly mounted on two sides of the edge grinding section assembly; the feeding side guide rail and the discharging side guide rail are parallel to each other, two ends of the feeding side guide rail are fixedly connected with the mounting upright posts respectively, and two ends of the discharging side guide rail are fixedly connected with the mounting upright posts respectively; the edge grinding assembly further comprises a first end face edge grinding component, a first side face edge grinding component and a second end face edge grinding component; the first end face edging assembly is connected with the feeding side guide rail in a translation manner; the second end face edging component is connected with the discharge side guide rail in a translation manner; the first side surface edge grinding assembly is connected with the feeding side guide rail; the first end face edging assembly is provided with a rotating device; but first terminal surface edging subassembly passes through rotary device and pan feeding side guide rail translation's connection.
Further, but first side edging subassembly and pan feeding side guide rail translation's connection.
The position of first side edging subassembly can be adjusted along pan feeding side guide rail, can finely tune the position of first side edging subassembly when the wheel of polishing is worn and torn, guarantees the edging effect.
Furthermore, the mounting upright is positioned between the feeding side guide rail and the discharging side guide rail and is mutually attached.
The mounting upright posts can be stressed in a balanced manner, other connecting fasteners are not needed, and the cost can be reduced.
The side clamping assembly comprises an edging section assembly, a fixed conveying assembly, a side clamping assembly and an edging section preparation rack; the edge grinding section assembly comprises at least one power roller, and the power rollers are respectively hinged with the edge grinding section rack; the fixed conveying assembly comprises a fixed conveying power wheel, a fixed conveying rack and a fixed conveying belt which is annularly arranged; the two fixed conveying power wheels are respectively hinged with the fixed conveying rack, and the fixed conveying belt bypasses each fixed conveying power wheel; the fixed conveying frame is fixedly connected with the edge grinding section preparation frame; the conveying belt surface of the fixed conveying belt is vertical to the axis of the power roller; the side clamping assembly comprises a side clamping roller and a side clamping plate connected with the edge grinding section standby rack, and the side clamping roller is hinged with the side clamping plate; a gap is arranged between the side clamping roller and the fixed conveying belt.
The friction force between the glass W and the fixed conveying belt can be provided, and the glass W is prevented from slipping on the power roller when being polished on the side edge.
Furthermore, a fixed conveying power wheel is connected with the power roller, and the linear speed of the fixed conveying power wheel is the same as that of the power roller.
The friction force of the fixed conveying belt to the glass W and the friction force of the power roller to the power roller can be synchronized, and the glass W is prevented from slipping on the power roller when the side edge of the glass W is polished.
Furthermore, one end of the fixed conveying power wheel is fixedly provided with a linkage wheel, and one end of the power roller is fixedly provided with a power linkage wheel; the linkage wheel and the power linkage wheel are respectively identical forty-five degree helical gears and are meshed with each other, and the outer diameter of the fixed conveying power wheel is equal to that of the power roller.
The structure is simple and reliable, and the cost is low.
Further, fixed conveying subassembly still includes the inside lining track with fixed conveyer frame fixed connection, and the inside lining track is laminated with the inner wall of the conveyer belt face place one side of fixed conveyer belt.
The position of the side surface of the glass W can be defined, and the positioning accuracy of the side surface of the glass W is ensured.
Further, side centre gripping subassembly still includes the side centre gripping guide rail subassembly of perpendicular to conveyer belt face, and side centre gripping guide rail subassembly includes and is equipped with frame fixed connection's side centre gripping guide rail with the edging section, and side grip block and side centre gripping guide rail are movably connected.
Can adjust the distance of side centre gripping gyro wheel and fixed conveyer belt, make the utility model discloses a glass side presss from both sides tight conveyor is suitable for the glass W of various sizes.
Further, the side grip plate is hinged to the side grip guide rail frame, for example, the side grip guide rail frame is fixedly provided with a side grip hinge shaft, the side grip hinge shaft bearing is provided with a side grip hinge bearing, and the side grip hinge bearing is fixedly connected with an inner ring of the side grip hinge shaft.
The side clamping rollers can be abutted against the side surfaces of the glass W under the action of the dead weight of the side clamping plates, so that the glass W is prevented from slipping on the power roller when the side edges of the glass W are polished.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the feeding side guide rail and the discharging side guide rail are both arranged on the mounting upright post, and the parallelism of the feeding side guide rail and the discharging side guide rail is higher, so that the edging quality can be improved, and the equipment cost can be reduced;
2) only three edge grinding assemblies can be used for grinding the four edges of the glass W, so that the cost is low;
3) the position of first side edging subassembly can be adjusted along pan feeding side guide rail, can finely tune the position of first side edging subassembly when the wheel of polishing is worn and torn, guarantees the edging effect.
Drawings
Figure 1 is a schematic side view of a prior art glass four-edge edger.
Fig. 2 is a schematic perspective view of the glass four-side edge grinding machine of the present invention.
Fig. 3 is a schematic top view of the glass four-side edge grinding machine of the present invention.
Fig. 4 is a schematic diagram of the overlooking operation of the glass four-side edge grinding machine of the present invention. In fig. 4, the grinding wheel of the first end face edging assembly 24 is in contact with the glass W in the initial position.
Fig. 5 is a schematic diagram of the overlooking operation of the glass four-side edge grinding machine of the present invention. In fig. 5, the grinding wheel of the first end face edging assembly 24 turns after grinding the front edge of the glass W, and the thin dotted line indicates an imaginary position before the first end face edging assembly 24 rotates; the thin dashed arrow indicates the direction of rotation of first end face edging assembly 24.
Fig. 6 is a schematic diagram of the overlooking operation of the glass four-side edge grinding machine of the present invention. In fig. 6, the second face edging assembly 26 is flush with the glass W in the initial position.
In fig. 4 to 6, the thick dotted arrow indicates the moving direction of the glass W; the thick solid arrows indicate the direction of movement of first end face edging assembly 24, first side face edging assembly 25, or second end face edging assembly 26; the thick solid line indicates the polished edge of the glass W.
Fig. 7 is an enlarged schematic view of another perspective of the side clamping assembly 3 of fig. 2 (i.e., at i of fig. 2).
Fig. 8 is a perspective view of the fixed delivery assembly 4. In fig. 8, the fixed conveyor belt 41 is not shown.
Fig. 9 is a perspective view of another perspective of the fixed transport assembly 4.
A conveying assembly 1; a feed section assembly 11; an edging section assembly 12; an edging section assembly 12; a power roller 121; a power linkage wheel 122; the edging section preparing frame 129; a discharge section assembly 13; an edging assembly 2; mounting the upright post 21; a feeding side rail 22; a discharge side guide rail 23; a first end face edging assembly 24; a rotating device 241; a first side edging assembly 25; a second face edging assembly 26; a side clamping assembly 3; a fixed conveying assembly 4; a fixed conveyor belt 41; a liner rail 411; a conveyor belt face 419; a fixed conveying power wheel 42; a linkage wheel 421; a fixed conveyor frame 49; a side clamping assembly 5; a side nip roller 51; a side clamping plate 52; side clamp hinge bearing 524; side clamp rail assembly 53; a side clamping guide 531; side gripping rail brackets 532; a side clamping power block 533; a side holding hinge shaft 534; glass W.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings of the present invention.
The utility model discloses a glass four sides edging machine, it is including carrying assembly 1 and edging assembly 2.
The transport assembly 1 comprises at least an edging section component 12. Generally, the conveying assembly 1 comprises a feeding section component 11, an edging section component 12 and a discharging section component 13 which are connected in sequence. The feed section assembly 11, the edging section assembly 12, and the discharge section assembly 13 are typically powered rollers.
The edging assembly 2 comprises a feed side rail 22, a discharge side rail 23 and two mounting uprights 21.
The mounting posts 21 are fixedly mounted on both sides of the edging section assembly 12, respectively.
The feeding side guide rail 22 and the discharging side guide rail 23 are parallel to each other, two ends of the feeding side guide rail 22 are fixedly connected with the mounting upright posts 21 respectively, and two ends of the discharging side guide rail 23 are fixedly connected with the mounting upright posts 21 respectively.
Preferably, the mounting column 21 is located between the feeding side guide rail 22 and the discharging side guide rail 23 and attached to each other. The mounting upright post 21 can be stressed in a balanced manner, other connecting fasteners are not needed, and the cost can be reduced.
The first end face edging assembly 24 is connected with the feeding side guide rail 22 in a translation manner; and the second end face edging assembly 26 is connected with the discharge side guide rail 23 in a translation manner. For example, the first end face edging assembly 24 is connected to the feeding side rail 22 through a linear bearing, and the first end face edging assembly 24 is driven by a linear power device such as an air cylinder, so that the first end face edging assembly 24 is connected to the feeding side rail 22 in a translational manner; the connection manner of the second end face edging assembly 26 and the discharge side guide rail 23 in a translation manner is similar, and is not described again.
The first side edging assembly 25 is connected to the feed side rail 22.
The first end face edging assembly 24 is provided with a rotating device 241; the first end face edging assembly 24 is translatably connected to the feeding side guide rail 22 via a rotating device 241, so that the grinding wheel of the first end face edging assembly 24 can rotate when viewed from above. Typically, the rotating device 241 is a stepper motor to control the angle of rotation of the grinding wheel of the first end face edging assembly 24.
The utility model discloses a glass four sides edging machine's theory of operation does: in use, glass W is conveyed from the feed section assembly 11 onto the edging section assembly 12, as shown in fig. 4, until the grinding wheel of the first end face edging assembly 24 contacts the glass W at an initial position; then, the first end face edging unit 24 is controlled (by a conventional control means, such as a PLC controller or the like) to move along the feeding side guide rail 22, thereby finishing the edging of the front end side face of the glass W.
As shown in fig. 5, after the rotating device 241 is controlled to start to rotate the grinding wheel of the first end surface edge grinding assembly 24 by ninety degrees, the edge grinding segment assembly 12 drives the glass W to move forward, and the first end surface edge grinding assembly 24 and the first side surface edge grinding assembly 25 respectively grind two side surfaces of the glass W.
As shown in fig. 6, the edge grinding section assembly 12 drives the glass W to move forward until the second end face edge grinding assembly 26 is flush with the glass W at the initial position, and then controls the second end face edge grinding assembly 26 to move along the discharge side guide rail 23, so as to finish the edge grinding of the rear end side face of the glass W; and then the first end face edging assembly 24, the first side face edging assembly 25, the second end face edging assembly 26 and the rotating device 241 are reset.
The above process is repeated, and the four sides of the glass W can be continuously edged.
As can be seen from the above, in the glass four-side edge grinding machine of the utility model, the feeding side guide rail 22 and the discharging side guide rail 23 are both arranged on the mounting upright post 21, and the parallelism of the two is high, so that the edge grinding quality can be improved, and the equipment cost can be reduced; in addition, only three edging subassemblies can edging glass W's four sides, and the cost is lower.
Preferably, first side edging assembly 25 is translatably connected to pan feed side rail 22. The position of first side edging subassembly 25 can be adjusted along pan feeding side guide rail 22, can finely tune the position of first side edging subassembly 25 when the emery wheel is worn and torn, guarantees the edging effect.
Furthermore, the glass four-side edge grinding machine of the utility model also comprises a side clamping assembly 3, wherein the side clamping assembly 3 comprises an edge grinding section component 12, a fixed conveying component 4, a side clamping component 5 and an edge grinding section standby rack 129; the edging section assembly 12 comprises at least one power roller 121, and the power rollers 121 are respectively hinged with the edging section standby rack 129; the fixed conveying assembly 4 comprises a fixed conveying power wheel 42, a fixed conveying rack 49 and a ring-mounted fixed conveying belt 41; the two fixed conveying power wheels 42 are respectively hinged with the fixed conveying frame 49, and the fixed conveying belt 41 bypasses each fixed conveying power wheel 42; the fixed conveying frame 49 is fixedly connected with the edging section standby frame 129; the conveyor belt surface 419 of the fixed conveyor belt 41 is vertical to the axis of the power roller 121; the side clamping assembly 5 comprises a side clamping roller 51 and a side clamping plate 52 connected with the edging section standby rack 129, and the side clamping roller 51 is hinged with the side clamping plate 52; a gap is provided between the side nip roller 51 and the fixed conveyor belt 41. Typically, the power rollers 121 are connected to each other, for example, one end of the power roller 121 is provided with a chain wheel (not shown in the drawings), and a chain (not shown in the drawings) is wound around the chain wheel to connect the power rollers 121 to each other at the same rotation speed and linear velocity. Usually, one of the power rollers 121 is connected to a rotary power device (not shown in the drawings, for example, a number-of-motors) or the like (for example, by the above-mentioned sprocket and chain) so that the power rollers 121 have the same linear speed of rotary power. The fixed transport belt 41 is typically a timing belt, and the fixed transport power wheel 42 is a timing wheel. The fixed conveyance power wheel 42 may be a driven wheel or may be provided with rotational power. Normally, the side nip roller 51 is a driven roller, but may be a power roller having the same linear velocity as the power roller 121. The glass W enters the gap between the side clamping roller 51 and the fixed conveyer belt 41 (for example, conveying in a co-return power roller way conveying manner) so that the fixed conveyer belt 41 and the side clamping roller 51 respectively abut against the two sides of the glass W, and pressure between the glass W and the fixed conveyer belt 41 can be provided, so that friction between the glass W and the fixed conveyer belt 41 (friction in the vertical direction) can be provided, and the glass W is prevented from slipping on the power roller 121 when the side edge of the glass W is polished.
Preferably, the fixed conveying power wheel 42 is connected with the power roller 121, and the linear speed of the fixed conveying power wheel 42 is the same as that of the power roller 121. The friction force of the fixed conveyor belt 41 against the glass W and the friction force of the power roller 121 against the power roller 121 can be synchronized to prevent the glass W from slipping on the power roller 121 when the glass W is polished on the side edge.
Further, one end of the fixed conveying power wheel 42 is fixedly provided with a linkage wheel 421, and one end of the power roller 121 is fixedly provided with a power linkage wheel 122; the linkage wheel 421 and the power linkage wheel 122 are identical forty-five degree helical gears and are meshed with each other, and the outer diameter of the fixed conveying power wheel 42 is equal to that of the power roller 121, so that the conveying belt surface 419 of the fixed conveying belt 41 is perpendicular to the axis of the power roller 121, and the linear speed of the fixed conveying power wheel 42 is identical to that of the power roller 121. The structure is simple and reliable, and the cost is low.
Further, the fixed conveying assembly 4 further includes a lining rail 411 fixedly connected to the fixed conveying frame 49, and the lining rail 411 is attached to an inner wall of the fixed conveying belt 41 on the side where the conveying belt face 419 is located. The position of the side surface of the glass W can be defined, and the positioning accuracy of the side surface of the glass W is ensured.
Further, the side clamping assembly 5 further comprises a side clamping guide rail assembly 53 perpendicular to the conveyor surface 419, the side clamping guide rail assembly 53 comprises a side clamping guide rail 531 fixedly connected with the edging section rack 129, and the side clamping plate 52 is movably connected with the side clamping guide rail 531. Generally, the side holding guide 531 is provided with a side holding guide frame 532 slidable along the side holding guide 531, and the side holding plate 52 is fixedly connected to the side holding guide frame 532. Generally, side centre gripping guide rail subassembly 53 still includes the side centre gripping power piece 533 with side centre gripping guide rail frame 532 fixed connection, and side centre gripping guide rail frame 532 is driven by linear power device [ such as cylinder etc. the drawing is not drawn, is sheltered from by protection casing 339 ], can drive side centre gripping guide rail frame 532 and side grip block 52 and remove to can adjust the distance of side centre gripping gyro wheel 51 and fixed conveyor 41, make the utility model discloses a glass side presss from both sides tight conveyor is suitable for the glass W of various sizes.
Further, the side clamping plate 52 is hinged with the side clamping rail bracket 532, for example, the side clamping rail bracket 532 is fixedly provided with a side clamping hinge shaft 534, the side clamping hinge bearing 524 is provided with a side clamping hinge bearing 524, and the side clamping hinge bearing 524 is fixedly connected with an inner ring of the side clamping hinge shaft 534, so that the side clamping plate 52 is hinged with the side clamping rail bracket 532. Of course, elastic means such as a spring or the like may be provided between the side holding plate 52 and the side holding rail bracket 532. When the side clamping roller 51 is attached to the side surface of the glass, the side clamping plate 52 is continuously moved, so that the side clamping roller 51 is abutted against the side surface of the glass W under the action of the self weight of the side clamping plate 52, and the glass W is prevented from slipping on the power roller 121 when the side edge is polished.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (9)
1. A glass four-side edge grinding machine is characterized by comprising a conveying assembly (1) and an edge grinding assembly (2); the conveying assembly (1) at least comprises an edging section assembly (12); the edging assembly (2) comprises a feeding side guide rail (22), a discharging side guide rail (23) and two mounting upright posts (21); the mounting upright posts (21) are respectively and fixedly mounted on two sides of the edging section component (12); the feeding side guide rail (22) and the discharging side guide rail (23) are parallel to each other, two ends of the feeding side guide rail (22) are fixedly connected with the mounting upright post (21) respectively, and two ends of the discharging side guide rail (23) are fixedly connected with the mounting upright post (21) respectively; the edging assembly (2) further comprises a first end face edging assembly (24), a first side face edging assembly (25) and a second end face edging assembly (26); the first end face edging assembly (24) is connected with the feeding side guide rail (22) in a translation manner; the second end face edging component (26) is connected with the discharging side guide rail (23) in a translation way; the first side surface edge grinding assembly (25) is connected with the feeding side guide rail (22); the first end face edging assembly (24) is provided with a rotating device (241); the first end face edging assembly (24) is connected with the feeding side guide rail (22) in a translation mode through a rotating device (241).
2. A glass four-side edge grinding machine according to claim 1, wherein the first side edge grinding assembly (25) is translatably connected to the feed side guide rail (22).
3. A glass four-side edge grinding machine according to claim 1, characterized in that the mounting column (21) is located between the feed side guide rail (22) and the discharge side guide rail (23) and is attached to each other.
4. The glass four-side edge grinding machine according to claim 1, further comprising a side clamping assembly (3), wherein the side clamping assembly (3) comprises an edge grinding section assembly (12), a fixed conveying assembly (4), a side clamping assembly (5) and an edge grinding section preparation rack (129); the edging section assembly (12) comprises at least one power roller (121), and the power rollers (121) are respectively hinged with the edging section standby rack (129); the fixed conveying assembly (4) comprises a fixed conveying power wheel (42), a fixed conveying rack (49) and a fixed conveying belt (41) which is annularly arranged; the two fixed conveying power wheels (42) are respectively hinged with the fixed conveying rack (49), and the fixed conveying belt (41) bypasses each fixed conveying power wheel (42); the fixed conveying rack (49) is fixedly connected with the edging section standby rack (129); a conveying belt surface (419) of the fixed conveying belt (41) is vertical to the axle center of the power roller (121); the side clamping assembly (5) comprises a side clamping roller (51) and a side clamping plate (52) connected with the edging section preparation rack (129), and the side clamping roller (51) is hinged with the side clamping plate (52); a gap is arranged between the side clamping roller (51) and the fixed conveying belt (41).
5. The glass four-side edge grinding machine according to claim 4, wherein the fixed conveying power wheel (42) is connected with the power roller (121), and the linear speed of the fixed conveying power wheel (42) is the same as that of the power roller (121).
6. The glass four-side edge grinding machine according to claim 5, wherein one end of the fixed conveying power wheel (42) is fixedly provided with a linkage wheel (421), and one end of the power roller (121) is fixedly provided with a power linkage wheel (122); the linkage wheel (421) and the power linkage wheel (122) are respectively identical forty-five degree helical gears and are meshed with each other, and the outer diameter of the fixed conveying power wheel (42) is equal to that of the power roller (121).
7. The glass four-side edge grinding machine according to claim 6, wherein the fixed conveying assembly (4) further comprises a lining rail (411) fixedly connected with the fixed conveying rack (49), and the lining rail (411) is attached to the inner wall of one side of the fixed conveying belt (41) where the conveying belt surface (419) is located.
8. A glass four-side edge grinding machine according to claim 7, characterized in that the side clamping assembly (5) further comprises a side clamping guide rail assembly (53) perpendicular to the conveyor face (419), the side clamping guide rail assembly (53) comprising a side clamping guide rail (531) fixedly connected to the edge grinding segment mounting frame (129), the side clamping plate (52) being movably connected to the side clamping guide rail (531).
9. A glass four-side edge grinding machine according to claim 8, wherein the side holding plate (52) is hinged with the side holding guide rail frame (532), for example, the side holding guide rail frame (532) is fixedly provided with a side holding hinge shaft (534), the side holding hinge bearing (524) is provided with a side holding hinge bearing (524), and the side holding hinge bearing (524) is fixedly connected with the inner ring of the side holding hinge shaft (534).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921802967.6U CN210731975U (en) | 2019-10-25 | 2019-10-25 | Glass four sides edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921802967.6U CN210731975U (en) | 2019-10-25 | 2019-10-25 | Glass four sides edging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210731975U true CN210731975U (en) | 2020-06-12 |
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ID=71005344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921802967.6U Active CN210731975U (en) | 2019-10-25 | 2019-10-25 | Glass four sides edging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210731975U (en) |
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2019
- 2019-10-25 CN CN201921802967.6U patent/CN210731975U/en active Active
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