CN210214075U - Rotary glass positioning fine adjustment mechanism - Google Patents

Abstract

The utility model discloses a rotation type glass fixes a position fine-tuning, its characterized in that: the positioning mechanism comprises a rotary cylinder (1), a fixed seat (4) is connected onto a rotary disc (2) of the rotary cylinder (1) through a fixing bolt (3), a fine-adjustment screw (5) is rotatably supported on the fixed seat (4), a guide block (6) is further connected onto the fixed seat (4) in a sliding mode, a nut block (7) is arranged in the guide block (6), a half-tooth threaded hole is formed in the nut block (7), the nut block (7) is in threaded connection with the fine-adjustment screw (5) through the half-tooth threaded hole, a positioning claw (9) of an L type is fixedly connected onto the top of the guide block (6) through a locking bolt (8), scale marks (10) are marked on the surface of the fixed seat (4), and a datum line (11) matched with the scale marks (10) is marked on the surface of the nut block (7).

Description

Rotary glass positioning fine adjustment mechanism

Technical Field

The utility model relates to the field of glass production and processing, in particular to a rotary glass positioning fine-tuning mechanism.

Background

In the process of edge covering and forming of glass products, manual operation is generally adopted for positioning in the prior art, but the proficiency of each operator and the used force cannot be guaranteed to be completely consistent, so that the manual positioning mode always has certain problems in precision.

Therefore, a positioning system consisting of a plurality of sets of linear cylinders is available on the market, each linear cylinder in the positioning system can independently work under the control of a PLC, the end part of a working shaft of the positioning system is contacted with the edge of glass, and the positioning operation of the glass is realized through the matching action among the cylinders. However, all positioning involves final fine adjustment, and in the conventional positioning system, there is no structure capable of achieving fine adjustment with small amplitude, so that there is still a certain problem in accuracy.

Meanwhile, under the working condition that certain operation space is narrow, the problem that enough action space is not available due to the adoption of the linear air cylinder still exists.

There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

Disclosure of Invention

The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, low to the requirement in space, can realize automatic location, and have the rotation type glass location fine-tuning of accurate fine setting function.

The technical solution of the utility model is that: the utility model provides a rotation type glass fixes a position fine-tuning, its characterized in that: the positioning mechanism comprises a rotary cylinder 1, a fixed seat 4 is connected to a rotary disc 2 of the rotary cylinder 1 through a fixing bolt 3, a fine adjustment screw rod 5 is rotatably supported on the fixed seat 4, meanwhile, a guide block 6 is further connected onto the fixed seat 4 in a sliding mode, a nut block 7 is arranged in the guide block 6, a half-thread hole is formed in the nut block 7, the nut block 7 is in threaded connection with the fine adjustment screw rod 5 through the half-thread hole, a positioning claw 9 of an L-shaped structure is fixedly connected to the top of the guide block 6 through a locking bolt 8, scale lines 10 are marked on the surface of the fixed seat 4, and reference lines 11 matched with the scale lines 10 are marked on the surface of the nut block 7.

Compared with the prior art, the utility model, have following advantage:

this kind of structural style's rotation type glass location fine-tuning, its simple structure, design benefit, rationally distributed. The mechanism is designed aiming at various problems exposed when the glass products are manually positioned, a plurality of sets of positioning systems constructed by the mechanism can be used for quickly, conveniently, efficiently and accurately positioning the glass products, and meanwhile, the mechanism can be manually and accurately adjusted slightly, so that higher positioning accuracy is obtained on the premise of ensuring the working efficiency. The positioning mechanism capable of realizing fine adjustment has the advantages of simple manufacturing process and low manufacturing cost, so that the positioning mechanism has various advantages, is particularly suitable for popularization and application in the field, and has very wide market prospect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of an operating state of the embodiment of the present invention.

Detailed Description

The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 and 2: the utility model provides a rotation type glass fixes a position fine-tuning, this mechanism includes revolving cylinder 1, be connected with fixing base 4 through fixing bolt 3 on revolving cylinder 1's the carousel 2, it has fine setting screw 5 to rotate to support on fixing base 4, simultaneously fixing base 4 on still sliding connection have guide block 6, be provided with nut piece 7 in the guide block 6, be provided with half tooth screw hole in the nut piece 7, nut piece 7 passes through half tooth screw hole and fine setting screw 5 threaded connection, pass through the positioning claw 9 of 8 fixedly connected with L types of locking bolt at the top of guide block 6, scale mark 10 is drawn on the surface of fixing base 4, the surface of nut piece 7 then draw with scale mark 10 assorted datum line 11.

The utility model discloses rotation type glass fixes a position fine-tuning's working process as follows: the number and the layout mode of the mechanisms are selected according to the shape and the size of a positioned glass product, a positioning system consisting of a plurality of the mechanisms is constructed, when the glass product needs to be positioned, a control system controls a certain mechanism (or a plurality of mechanisms) to work, a rotary cylinder 1 works to drive a turntable 2 and all the mechanisms on the turntable 2 to rotate, and finally the action of a positioning claw 9 is realized, and the positioning claw 9 is contacted with the edge of the glass product and is positioned;

when fine adjustment is needed, only the fine adjustment screw rod 5 needs to be rotated, and the nut block 7 is connected to the fine adjustment screw rod 5 in a threaded manner, so that the rotation can be converted into linear motion of the nut block 7 through threads, and finally the relative motion between the nut block 7, the guide block 6 and the fixed seat 4 can be realized, and the relative position between the positioning claw 9 and the fixed seat 4 can be accurately and slightly adjusted through the mode;

during adjustment, the relative position between the reference line 11 and the scale mark 10 can be observed, and the operator can judge the current adjustment degree through the change and the changed position relationship between the reference line and the scale mark.

Claims (1)

1. The utility model provides a rotation type glass fixes a position fine-tuning, its characterized in that: positioning mechanism includes revolving cylinder (1), be connected with fixing base (4) through fixing bolt (3) on carousel (2) of revolving cylinder (1), it has fine setting screw rod (5) to rotate to support on fixing base (4), simultaneously fixing base (4) on still sliding connection have guide block (6), be provided with nut piece (7) in guide block (6), be provided with half tooth screw hole in nut piece (7), nut piece (7) pass through half tooth screw hole and fine setting screw rod (5) threaded connection, pass through locking bolt (8) fixedly connected with L type's locating pawl (9) at the top of guide block (6), scale mark (10) are drawn on the surface of fixing base (4), the surface of nut piece (7) then draw with scale mark (10) assorted datum line (11).

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