Edge grinding and polishing equipment for special-shaped glass

Abstract

The special-shaped glass edging and polishing equipment comprises a machine frame and a lifting belt conveying device arranged on the machine frame, a suction cup fixing device is arranged on one side of the lifting belt conveying device, a plurality of positioning mechanisms are arranged on the periphery of the suction cup fixing device, automatic edging devices are arranged on the two sides of the suction cup fixing device respectively, and the automatic edging devices are arranged on the two sides of the suction cup fixing device respectively. The automatic edge grinding device comprises an X-axis driving module, a Y-axis driving module arranged on the X-axis driving module, a Z-axis driving module arranged on the Y-axis driving module, a rotary driving module arranged on the Z-axis driving module and a force control mechanism arranged on the rotary driving module. The edge grinding driving motor is arranged on the force control mechanism; the grinding head is arranged on the edge grinding driving motor; the special-shaped glass conveying and positioning device has the advantages that firstly, automatic conveying and automatic positioning of special-shaped glass are achieved; and secondly, the force control force of the force control mechanism is controlled to be perpendicular to the outline track of the special-shaped glass all the time, so that the special-shaped glass is prevented from being damaged by collision, and the yield of the special-shaped glass is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of special-shaped glass edge grinding equipment, and particularly relates to a special-shaped glass edge grinding and polishing equipment. BACKGROUND

[0002] Special-shaped glass can refer to glass in a three-dimensional shape, or can refer to the outline of the glass in a non-linear form (for example, the glass has right angles, circular arcs, etc.).

[0003] The current special-shaped glass edge grinding equipment fixes the special-shaped glass to a designated processing station by manual operation, and then processes the special-shaped glass by a three-axis edge grinding device.

[0004] However, the above-mentioned special-shaped glass edge grinding equipment has the following two shortcomings:

[0005] 1. It does not have the function of automatically transporting the special-shaped glass to the designated processing station, thus lacking the function of full-automatic special-shaped glass edge grinding and polishing, and having low automation level and low processing efficiency, and requiring high labor intensity for labor personnel;

[0006] 2. The three-axis motion trajectory of the three-axis edge grinding device is in a ladder shape along the X-axis and Y-axis, and the motion trajectory cannot well match the special-shaped edge trajectory of the special-shaped glass, so that the three-axis edge grinding device cannot accurately and in real time adjust the angle of the force to the tangent line perpendicular to the special-shaped edge trajectory (and also lacks the function of adjusting the force), thus it is difficult to avoid the overshoot stroke of the three-axis motion that is not perpendicular to the tangent line of the special-shaped edge trajectory, and the special-shaped glass edge is easily damaged during grinding, ultimately resulting in high yield. INVENTION CONTENTS

[0007] The utility model aims at overcoming the above-mentioned defects in the prior art, and provides a special-shaped glass edge grinding and polishing equipment,

[0008] First, the lifting belt conveying device, the suction cup fixing device and the positioning mechanism cooperate to realize automatic transportation of the special-shaped glass to the edge grinding station, thus realizing full-automatic special-shaped glass edge grinding and polishing, improving the processing efficiency of the special-shaped glass and realizing full-automatic special-shaped glass processing.

[0009] Second, the automatic edge grinding device is comprehensively matched by the X-axis drive module, the Y-axis drive module, the Z-axis drive module and the rotary drive module, so that the motion trajectory can match the edge of the special-shaped glass, thus the force control force of the force control mechanism is always perpendicular to the tangent line of the edge of the special-shaped glass (the force control force can be adjusted to reduce the impact force of the force control force as much as possible), thereby avoiding the defects of the special-shaped glass caused by the slight overshoot stroke of the automatic edge grinding device, and greatly improving the yield of the special-shaped glass.

[0010] In order to achieve the above object, the utility model provides a special -shaped glass edge grinding polishing equipment, including frame, still including installing on the frame and being used for transporting special -shaped glass lifting belt conveyer, lifting belt conveyer one side is equipped with sucking disc fixing device, the periphery of sucking disc fixing device is equipped with a plurality of positioning mechanism, sucking disc fixing device both sides are equipped with automatic edge grinding device respectively, automatic edge grinding device includes X -axis drive module, Y -axis drive module of installing on X -axis drive module, Z -axis drive module of installing on Y -axis drive module, the rotary drive module of installing on Z -axis drive module, the force control mechanism of installing on rotary drive module, the edge grinding drive motor of installing on force control mechanism and the grinding head of installing on edge grinding drive motor.

[0011] As preferred, the lifting belt conveyer includes a plurality of first belts arranged in parallel, a first lifting drive module installed at one end of the first belts, and a second lifting drive module installed at the other end of the first belts.

[0012] As preferred, the first lifting drive module includes a support lifting frame for supporting one end of the first belts, and first lifting drive cylinders installed at both ends of the support lifting frame.

[0013] As preferred, the utility model further includes an auxiliary belt conveyer installed around the lifting belt conveyer.

[0014] As preferred, the auxiliary belt conveyer includes a plurality of second belts arranged in parallel.

[0015] As preferred, the sucking disc fixing device includes a plurality of fixed sucking disc seats.

[0016] As preferred, the positioning mechanism includes an extension drive cylinder and a limiting column installed at the top of the extension drive cylinder.

[0017] As preferred, the X-axis drive module, the Y-axis drive module and the Z-axis drive module are respectively screw straight line modules.

[0018] As preferred, the rotary drive module includes a rotary drive motor, a rotary table in transmission connection with the rotary drive motor, and an assembly box body installed at the bottom of the rotary table, and the force control mechanism, the edge grinding drive motor and the grinding head are all installed inside the assembly box body.

[0019] As preferred, the frame bottom is installed with a plurality of support foot seats.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] 1.The utility model discloses a lifting belt conveying device, a suction cup fixing device and a positioning mechanism, the lifting belt conveying device is used for conveying the special-shaped glass, when the special-shaped glass is run above the suction cup fixing device, the positioning mechanism positions and limits the special-shaped glass, so that the special-shaped glass is aligned with the suction cup fixing device, at this time, the lifting belt conveying device is lifted downward, so that the special-shaped glass falls on the suction cup fixing device, and finally the suction cup fixing device adsorbs the special-shaped glass, so that the special-shaped glass is positioned on the edge grinding station.

[0022] 2.The utility model discloses an automatic edge grinding device, when the automatic edge grinding device on both sides of the special-shaped glass automatically grinds the special-shaped glass, the X-axis drive module, Y-axis drive module, Z-axis drive module and rotary drive module of the automatic edge grinding device cooperate, so that the motion track of the grinding head is close to the contour track of the special-shaped glass, so that the force control force of the force control mechanism is always perpendicular to the contour track of the special-shaped glass (the force control force can be adjusted, and the impact force of the force control force is reduced as much as possible), so that the force control force of the force control mechanism is effectively controlled, so that the force perpendicular to the contour track of the special-shaped glass generated by the automatic edge grinding device does not over-impact and damage the special-shaped glass.

[0023] 3.Further, the utility model discloses a force control mechanism, because the force control force (compensation force) can be adjusted in size and can stably make the grinding head contact the glass with the same force (the force direction does not change, and the force size is stable), and the consumption of the grinding head can be greatly saved.

[0024] 4.In summary, the utility model provides a special-shaped glass edge grinding and polishing equipment, first, the automatic transportation and automatic positioning of the special-shaped glass are realized, the automation degree is high, and the processing efficiency is high;Second, the motion track of the automatic edge grinding device is more close to the contour track of the special-shaped glass, the force control force of the force control mechanism is always perpendicular to the contour track of the special-shaped glass, so that the automatic edge grinding device does not over-impact and damage the special-shaped glass, and the yield of the special-shaped glass is improved. DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0026] Figure 1 It is the first view structure schematic drawing of a special-shaped glass edge grinding and polishing equipment provided by the embodiment of the utility model;

[0027] Figure 2is an embodiment of the utility model provides a kind of structure schematic view of fourth perspective of special-shaped glass edge grinding polishing equipment.

[0028] Figure 3 is an embodiment of the utility model provides a kind of structure schematic view of third perspective of special-shaped glass edge grinding polishing equipment.

[0029] Figure 4 is an embodiment of the utility model provides structure schematic view of fixed chuck seat and positioning mechanism.

[0030] Figure 5 is an embodiment of the utility model provides a kind of structure schematic view of fourth perspective of special-shaped glass edge grinding polishing equipment.

[0031] In the drawing includes:

[0032] 1, rack;100, support foot base;2, lifting belt transport device;21, first belt;22, first lifting drive module;221, support lifting frame;222, first lifting drive cylinder;23, second lifting drive module;26, auxiliary belt transport device;261, second belt;3, chuck fixing device;31, fixed chuck seat;4, positioning mechanism;41, extension drive cylinder;42, limit post;5, automatic edge grinding device;51, X-axis drive module;52, Y-axis drive module;53, Z-axis drive module;54, rotary drive module;541, rotary drive motor;542, rotary table;543, assembly box;55, force control mechanism;56, edge grinding drive motor;57, grinding head. Specific implementation

[0033] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model, obviously, the described embodiment is one embodiment of the utility model, rather than all the embodiments of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0034] Please refer to Figures 1 to 5The embodiment of the utility model provides a kind of special-shaped glass edge grinding polishing equipment, including rack 1, still including being equipped on rack 1 and being used to transport special-shaped glass lifting belt conveyor 2, lifting belt conveyor 2 side is equipped with suction cup fixing device 3, suction cup fixing device 3 periphery is equipped with several positioning mechanisms 4, suction cup fixing device 3 two sides are equipped with automatic edge grinding device 5 respectively, automatic edge grinding device 5 includes X-axis drive module 51, Y-axis drive module 52 being equipped on X-axis drive module 51, Z-axis drive module 53 being equipped on Y-axis drive module 52, rotary drive module 54 being equipped on Z-axis drive module 53, force control mechanism 55 being equipped on rotary drive module 54, edge grinding drive motor 56 being equipped on force control mechanism 55 and grinding head 57 being equipped on edge grinding drive motor 56.

[0035] Lifting belt conveyor 2 includes several parallelly arranged first belts 21, first lifting drive module 22 being equipped on one end of first belt 21 and second lifting drive module 23 being equipped on the other end of first belt 21.

[0036] First lifting drive module 22 includes support lifting frame 221 for supporting one end of several first belts 21 and first lifting drive cylinder 222 being equipped on both ends of support lifting frame 221.

[0037] Second lifting drive module 23 includes second lifting drive cylinder being equipped on the other end of each first belt 21.(In the drawing, the second lifting drive cylinder is covered by the lifting box of the other end of first belt 21 and is not shown, and the second lifting drive cylinder is used to drive the whole lifting box to lift.)

[0038] The special-shaped glass edge grinding polishing equipment further includes auxiliary belt conveyor 26 being equipped on the periphery of lifting belt conveyor 2.Auxiliary belt conveyor 26 includes several parallelly arranged second belts 261.The stroke of second belt 261 is shorter than that of first belt 21, and the function of second belt 261 is to provide support for special-shaped glass during transportation.

[0039] Suction cup fixing device 3 includes several fixed suction cup seats 31.

[0040] Positioning mechanism 4 includes extension drive cylinder 41 and limiting column 42 being equipped on the top of extension drive cylinder 41.The number of positioning mechanism 4 is determined according to the contour shape and contour size of actual special-shaped glass, and generally, the number of positioning mechanism 4 can surround the contour shape of special-shaped glass.

[0041] X-axis drive module 51, Y-axis drive module 52 and Z-axis drive module 53 are respectively screw straight line module.

[0042] The rotating drive module 54 comprises a rotating drive motor 541, a rotating table 542 in transmission connection with the rotating drive motor 541, and an assembly box 543 arranged at the bottom of the rotating table 542, the force control mechanism 55, the edging drive motor 56 and the grinding head 57 are all arranged in the assembly box 543.

[0043] The bottom of the frame 1 is provided with a plurality of supporting foot bases 100.

[0044] The working principle of the special-shaped glass edging and polishing equipment is as follows.

[0045] S1: the plurality of first belts 21 of the lifting belt conveying device 2 convey the special-shaped glass, the plurality of second belts 261 of the auxiliary belt conveying device 26 assist in conveying the special-shaped glass, and the special-shaped glass is separated from the second belt 261 when approaching the suction cup fixing device 3;

[0046] S2: when the special-shaped glass reaches above the suction cup fixing device 3, the extension driving cylinders 41 of a part of the front positioning mechanisms 4 extend the limiting columns 42 to block the front side of the special-shaped glass, the first belts 21 stop conveying, and the extension driving cylinders 41 of a part of the side and rear positioning mechanisms 4 extend the limiting columns 42 to block the front side of the special-shaped glass, so that the special-shaped glass is positioned;

[0047] S3: the first lifting driving module 22 and the second lifting driving module 23 drive the first belts 21 to descend, and the special-shaped glass falls onto the suction cup fixing device 3;

[0048] S4: the plurality of fixed suction cup seats 31 of the suction cup fixing device 3 adsorb and fix the special-shaped glass;

[0049] S5: the X-axis driving module 51, the Y-axis driving module 52, the Z-axis driving module 53 and the rotating drive module 54 of the automatic edging device 5 on both sides cooperate to move, so that the movement track of the grinding head 57 is consistent with the contour track of the special-shaped glass, the force control direction of the force control mechanism 55 is perpendicular to the tangent of the contour track of the special-shaped glass in real time, so that the force control mechanism 55 controls the force of impacting the special-shaped glass (the force control force can be adjusted, and the impact force of the force control force is reduced as much as possible) (to avoid that the force control force is too large and causes damage to the special-shaped glass), and the edging drive motor 56 drives the grinding head 57 to perform edging processing.

[0050] The embodiment of the utility model discloses a kind of advantages of special-shaped glass edge grinding and polishing equipment, first, realize the automatic transport and automatic positioning of special-shaped glass, high degree of automation, high processing efficiency;Second, the movement track of automatic edge grinding device 5 is more consistent with the contour track of special-shaped glass, the force control force of force control mechanism 55 is always perpendicular to the contour track of special-shaped glass, so as to avoid automatic edge grinding device 5 overshoot and damage special-shaped glass, improve the yield of special-shaped glass;Third, since the force control force (compensation force) of force control mechanism 55 can be adjusted in size and can be stabilized so that grinding head contacts glass with the same force (force direction does not change, and force size is stable), the consumption of grinding head can also be greatly saved.

[0051] The above is only preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A profiled glass edging and polishing apparatus comprising a frame (1), characterized in that, Also include installed on the rack (1) and used for the transport of special-shaped glass lifting belt conveyor (2), one side of the lifting belt conveyor (2) is provided with suction cup fixing device (3), the suction cup fixing device (3) is provided with a plurality of positioning mechanism (4) around, both sides of the suction cup fixing device (3) are respectively provided with automatic edging device (5), the automatic edging device (5) includes X-axis drive module (51), Y-axis drive module (52) installed on the X-axis drive module (51), Z-axis drive module (53) installed on the Y-axis drive module (52), rotary drive module (54) installed on the Z-axis drive module (53), force control mechanism (55) installed on the rotary drive module (54), edge drive motor (56) installed on the force control mechanism (55) and the grinding head (57) installed on the edge drive motor (56).

2. The apparatus for edging and polishing special-shaped glass according to claim 1, wherein The lifting belt conveyor (2) comprises a plurality of first belts (21) arranged in parallel, a first lifting drive module (22) arranged at one end of the first belt (21), and a second lifting drive module (23) arranged at the other end of the first belt (21).

3. The apparatus according to claim 2, wherein The first lifting drive module (22) comprises a support lifting frame (221) for supporting one end of the first belt (21), and a first lifting drive cylinder (222) arranged at both ends of the support lifting frame (221).

4. The apparatus for edging and polishing special-shaped glass according to claim 1, wherein Also include auxiliary belt conveyor (26) arranged around the lifting belt conveyor (2).

5. The apparatus for edging and polishing a special-shaped glass according to claim 4, wherein The auxiliary belt conveyor (26) comprises a plurality of second belts (261) arranged in parallel.

6. The apparatus according to claim 1, wherein The suction cup fixing device (3) comprises a plurality of fixed suction cup seats (31).

7. The apparatus according to claim 1, wherein The positioning mechanism (4) comprises an extension drive cylinder (41) and a limiting column (42) arranged at the top of the extension drive cylinder (41).

8. The apparatus according to claim 1, wherein The X-axis drive module (51), Y-axis drive module (52) and Z-axis drive module (53) are respectively screw linear modules.

9. The apparatus according to claim 1, wherein The rotary drive module (54) comprises a rotary drive motor (541), a rotary table (542) in transmission connection with the rotary drive motor (541), and an assembly box body (543) arranged at the bottom of the rotary table (542), the force control mechanism (55), the edge drive motor (56) and the grinding head (57) are all arranged inside the assembly box body (543).

10. The apparatus according to claim 1, wherein The rack (1) is provided with a plurality of support foot bases (100) at the bottom.

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