CN212762629U - Telescopic adjusting mechanism - Google Patents

Abstract

The utility model discloses a telescopic adjusting mechanism, which comprises a telescopic motor, a telescopic push plate, a diagonal guide rail, a push rod and an installation connecting plate; the diagonal guide rails are arranged on a supporting plate, and the mounting connecting plates are respectively arranged on the diagonal guide rails through sliding blocks; the middle position of the supporting plate is provided with diagonal sliding grooves corresponding to the diagonal guide rails respectively, the telescopic push plate is arranged below the supporting plate, the telescopic motor drives the telescopic push plate to vertically move up and down, and the telescopic push plate is connected and drives the mounting connecting plate to synchronously move on the diagonal guide rails through a connecting rod mechanism. Through the arrangement of the diagonal guide rail and the telescopic push plate, the mounting connecting plate can rapidly move on the diagonal guide rail, the mounting connecting plate can simultaneously contract or open towards the center of the supporting plate or towards the outer side of a diagonal line, and meanwhile fine adjustment can be carried out in the X-axis direction and the Y-axis direction through the fine adjustment platform assembly; the structure has the advantages of quick, accurate and efficient position adjustment.

Description

Telescopic adjusting mechanism

Technical Field

The utility model relates to an electronic product glass apron automatic production equipment technical field, in particular to flexible adjustment mechanism.

Background

Glass materials such as glass panels are widely used in electronic devices, and the glass panel processing technology generally comprises the steps of blanking, grinding and polishing the front and rear main surfaces of a glass sheet, and grinding and polishing the periphery (including a fillet) of the glass sheet, wherein the equipment for polishing the periphery is called a polishing machine (or called an edge polishing machine or an edge polishing machine). The existing weekly polishing machine is mainly divided into two types: one mode is a manual mode, the periphery of a glass sheet is polished in sequence, one edge is polished each time, the other edge needs to be replaced manually for polishing treatment, the polishing efficiency is low, and the polishing effect of four round corners or special-shaped glass is poor; the other method is that the glass sheet is fixed in the middle position in the polishing equipment, the glass sheet is clamped up and down, the glass sheet rotates in the middle for 360 degrees, the strokes of the polishing hairbrushes at two ends change along with the change of the rotating radius of the glass stack and are always kept in contact, and therefore the periphery of the glass is polished. However, the polishing process is not uniform in stress, the polishing quality cannot be guaranteed, the efficiency is low, and only one stack can be processed each time.

Aiming at the problem that when the existing peripheral polishing machine is used for processing a glass panel, because the glass sheet rotates in the middle for 360 degrees, the strokes of polishing hairbrushes at two ends change along with the change of the rotating radius of the glass stack; or the glass sheets in some automatic peripheral polishing machines are fixed, and the polishing brushes rotate; the relative position between the glass sheet and the polishing brush is substantially fixed and lacks an adjustment means, thereby affecting the polishing quality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a flexible adjustment mechanism can realize the quick adjustment between brush polishing subassembly and the glass piece processing border position, goes on in step, and is efficient.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a telescopic adjusting mechanism comprises a telescopic motor, a telescopic push plate, diagonal guide rails, push rods and a mounting connecting plate; the diagonal guide rails are arranged on a supporting plate, and the mounting connecting plates are respectively arranged on the diagonal guide rails through sliding blocks; the middle position of the supporting plate is provided with diagonal sliding grooves corresponding to the diagonal guide rails respectively, the telescopic push plate is arranged below the supporting plate, the telescopic motor drives the telescopic push plate to vertically move up and down, and the telescopic push plate is connected and drives the mounting connecting plate to synchronously move on the diagonal guide rails through a connecting rod mechanism.

Furthermore, the telescopic motor is fixed on a mounting support, a telescopic speed reducer is further arranged on the mounting support, the telescopic motor is connected with the telescopic speed reducer through a coupler, the output end of the telescopic speed reducer is connected with a telescopic bedplate, and the telescopic bedplate drives the telescopic push plate to reciprocate in the vertical direction. Furthermore, a sliding pin is arranged in the diagonal sliding groove, the sliding pin is connected and drives the mounting connecting plate through a push rod, the telescopic push plate drives the sliding pin to reciprocate in the diagonal sliding groove through a connecting rod mechanism, and one end of the push rod is connected with the sliding pin.

Further, the connecting rod mechanism comprises a left connecting rod and a right connecting rod, and the lower ends of the left connecting rod and the right connecting rod are respectively hinged to two sides of the upper end of the telescopic push plate through a pin; the left sliding block is fixed at the upper end of the left connecting rod, the right sliding block is fixed at the upper end of the right connecting rod, sliding grooves are formed in the left sliding block and the right sliding block respectively, and a group of sliding pins on the left side and the right side are matched with the sliding grooves in the left sliding block and the right sliding block respectively.

Further, the moving direction of the left sliding block and the right sliding block is perpendicular to the width direction of the telescopic push plate, so that the telescopic push plate can move up and down in a reciprocating manner to be converted into the left sliding block and the right sliding block which can move in a reciprocating manner in the left-right direction; the sliding groove is perpendicular to the moving direction of the left sliding block and the right sliding block; the sliding pin moves towards the center of the supporting plate or is far away from the center of the supporting plate along the diagonal sliding groove under the driving of the sliding groove.

Furthermore, four groups of diagonal guide rails are arranged on the supporting plate, each adjacent group of diagonal guide rails is perpendicular to each other, and the diagonal chutes are parallel to the corresponding diagonal guide rails.

Furthermore, the mounting connecting plates are respectively arranged on the corresponding diagonal guide rails through a fine adjustment platform assembly; the fine adjustment platform assembly comprises a Y-axis fixing plate and an X-axis fixing plate, the Y-axis fixing plate is installed on the diagonal guide rail through a plurality of diagonal sliding blocks, and the Y-axis fixing plate is connected with one end of the push rod; the X-axis fixing plate is mounted on the Y-axis fixing plate through a group of Y-axis sliding blocks and a group of Y-axis guide rails, a Y-axis driving seat is further arranged on the Y-axis fixing plate, a Y-axis driving motor is arranged at one end of the Y-axis driving seat, a Y-axis driving connecting plate is arranged on the Y-axis driving seat, and the Y-axis driving motor drives the X-axis fixing plate to reciprocate on the Y-axis guide rails through the Y-axis driving connecting plate; the X-axis fixing plate is provided with an X-axis driving seat, one end of the X-axis driving seat is provided with an X-axis driving motor, the X-axis driving seat is provided with an X-axis driving connecting plate, and the X-axis driving motor drives the mounting connecting plate to move on the X-axis guide rail in a reciprocating manner.

Furthermore, one side of the Y-axis driving seat is provided with a plurality of Y-axis photoelectric gates, and Y-axis induction sheets are arranged on the Y-axis driving connecting plate corresponding to the Y-axis photoelectric gates; and a plurality of X-axis photoelectric gates are arranged on one side of the X-axis driving seat, and X-axis induction sheets are arranged on the X-axis driving connecting plate corresponding to the X-axis photoelectric gates.

By adopting the technical scheme, the installation connecting plate can rapidly move on the diagonal guide rail by arranging the diagonal guide rail and the telescopic push plate, the installation connecting plate can simultaneously contract or open towards the center of the supporting plate or towards the outer side of the diagonal, and meanwhile, fine adjustment can be carried out in the X-axis direction and the Y-axis direction through the fine adjustment platform assembly; when the hairbrush polishing device is used, the hairbrush polishing component is arranged on the mounting connecting plate and moves towards the center or four corners rapidly through the diagonal guide rails, when the hairbrush polishing component basically moves to a position required by machining, if slight deviation occurs, the hairbrush polishing component can be adjusted to the required position rapidly through fine adjustment of the X axis and the Y axis; the structure has the advantages of quick, accurate and efficient position adjustment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a three-dimensional view of a telescopic adjusting mechanism according to an embodiment of the present invention;

fig. 2 is a second three-dimensional view of the telescopic adjusting mechanism in the embodiment of the present invention;

fig. 3 is a top view of the telescopic adjusting mechanism according to the embodiment of the present invention;

FIG. 4 is a front view of the telescopic adjustment mechanism according to the embodiment of the present invention;

fig. 5 is a side view of the telescopic adjusting mechanism according to the embodiment of the present invention;

FIG. 6 is a partial three-dimensional exploded view of the telescoping adjustment mechanism of an embodiment of the present invention;

in the figure, 10-telescopic adjusting mechanism, 20-supporting plate, 11-mounting bracket, 12-telescopic motor, 13-coupler, 14-telescopic reducer, 15-telescopic table plate, 16-telescopic push plate, 17-right connecting rod, 18-right sliding block, 19-left connecting rod, 110-left sliding block, 111-pin, 112-sliding pin, 113-push rod, 114-sliding groove, 115-diagonal guide rail, 116-diagonal sliding block, 117-Y shaft fixing plate, 118-Y shaft sliding block, 119-Y shaft guide rail, 120-Y shaft driving seat, 121-Y shaft driving connecting plate, 122-Y shaft driving motor, 123-Y shaft sensing piece and 124-Y shaft photoelectric door; 125-X axis fixing plate, 126-X axis sliding block, 127-X axis guide rail, 128-X axis driving seat, 129-X axis driving connecting plate, 130-X axis driving motor, 131-X axis induction sheet, 132-X axis photoelectric gate and 133-mounting connecting plate; 21-diagonal chute.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1-5, an embodiment of the present invention provides a telescopic adjusting mechanism 10, which includes a telescopic motor 12, a telescopic push plate 16, a diagonal guide rail 115, a push rod 113, and a mounting connecting plate 133; a plurality of groups of the diagonal guide rails 115 are installed on a supporting plate 20, and a plurality of the installation connection plates 133 are respectively arranged on the diagonal guide rails 115 through sliding blocks; the middle position of the supporting plate 20 is provided with diagonal sliding grooves 21 corresponding to the diagonal guide rails 115, the telescopic push plate 16 is arranged below the supporting plate 20, the telescopic motor 12 drives the telescopic push plate 16 to vertically move up and down, and the telescopic push plate 16 is connected and drives the mounting connecting plate 133 to synchronously move on the diagonal guide rails 115 through a connecting rod mechanism.

When the telescopic push plate 16 moves up and down, the connecting rod mechanism drives the mounting connecting plate 133 to synchronously move on the diagonal guide rail 115, namely to simultaneously move towards the center of the support plate 20 or simultaneously move away from the center of the support plate 20.

As shown in fig. 1 and 2, the telescopic motor 12 is fixed on a mounting bracket 11, a telescopic speed reducer 14 is further disposed on the mounting bracket 11, the telescopic motor 12 is connected with the telescopic speed reducer 14 through a coupling 13, an output end of the telescopic speed reducer 14 is connected with a telescopic platen 15, and the telescopic push plate 16 is driven by the telescopic platen 15 to reciprocate in the vertical direction.

As shown in fig. 1, a sliding pin 112 is disposed in the diagonal sliding slot 21, the sliding pin 112 is connected to drive the mounting connecting plate 133 through a push rod 113, the telescopic push plate 16 drives the sliding pin 112 to reciprocate in the diagonal sliding slot 21 through a link mechanism, and one end of the push rod 113 is connected to the sliding pin 112.

As shown in fig. 2 and 4, the link mechanism comprises a left link 19 and a right link 17, and the lower ends of the left link 19 and the right link 17 are respectively hinged on two sides of the upper end of the telescopic push plate 16 through a pin 111; a left sliding block 110 is fixed at the upper end of the left connecting rod 19, a right sliding block 18 is fixed at the upper end of the right connecting rod 17, sliding grooves 114 are respectively formed in the left sliding block 110 and the right sliding block 18, and a group of sliding pins 112 on the left side and the right side are respectively matched with the sliding grooves 114 in the left sliding block 110 and the right sliding block 18.

Specifically, the moving direction of the left slider 110 and the right slider 18 is perpendicular to the width direction of the telescopic pushing plate 16, so that the telescopic pushing plate 16 reciprocates up and down to be converted into the left slider 110 and the right slider 18 reciprocates in the left-right direction; the sliding groove 114 is perpendicular to the moving direction of the left sliding block 110 and the right sliding block 18; the slide pin 112 moves toward the center of the support plate 20 or away from the center of the support plate 20 along the diagonal slide grooves 21 by the slide grooves 114.

Specifically, the telescopic push plate 16 moves up and down in a reciprocating manner to drive the left connecting rod 19 and the right connecting rod 17 to swing up and down, the left and right sliding blocks are driven by the left connecting rod 19 and the right connecting rod 17 to move from the left and right direction relative to the center of the support plate 20 or to be away from the center of the support plate 20, sliding grooves 114 are formed in the left and right sliding blocks, the sliding grooves 114 are arranged along the front and back direction, the sliding pin 112 is arranged in the sliding groove 114, and the sliding blocks drive the sliding pin 114 to move towards the center of the support plate 20 or to be away from the center of the support; the slide pin 112 moves the mounting link plate 133 on the diagonal rail 115 in a diagonal direction toward the center of the support plate 20 or away from the center of the support plate 20 at the same time by the push rod 113.

As shown in fig. 3, four sets of the diagonal guide rails 115 are disposed on the support plate 20, adjacent sets of the diagonal guide rails 115 are perpendicular to each other, and the diagonal sliding grooves 21 are parallel to the corresponding diagonal guide rails 115.

As shown in fig. 5 and 6, the mounting connection plates 133 are respectively disposed on the corresponding diagonal rails 115 through a fine adjustment platform assembly; the fine adjustment platform assembly comprises a Y-axis fixing plate 117 and an X-axis fixing plate 125, the Y-axis fixing plate 117 is mounted on the diagonal guide rail 115 through a plurality of diagonal sliders 116, and the Y-axis fixing plate 117 is connected with one end of the push rod 113; the Y-axis fixing plate 117 is provided with the X-axis fixing plate 125 through a set of Y-axis sliders 118 and a set of Y-axis guide rails 119, the Y-axis fixing plate 117 is further provided with a Y-axis driving seat 120, one end of the Y-axis driving seat 120 is provided with a Y-axis driving motor 122, the Y-axis driving seat 120 is provided with a Y-axis driving connecting plate 121, and the Y-axis driving motor 122 drives the X-axis fixing plate 125 to reciprocate on the Y-axis guide rails 119 through the Y-axis driving connecting plate 121; the mounting connecting plate 133 is mounted on the X-axis fixing plate 125 through a set of X-axis sliders 126 and a set of X-axis guide rails 127, an X-axis driving seat 128 is further arranged on the X-axis fixing plate 125, an X-axis driving motor 130 is arranged at one end of the X-axis driving seat 128, an X-axis driving connecting plate 129 is arranged on the X-axis driving seat 128, and the X-axis driving motor 130 drives the mounting connecting plate 133 to reciprocate on the X-axis guide rails 127 through the X-axis driving connecting plate 129. The fine setting platform subassembly during operation finely tunes convenient and fast, and every group brush polishing subassembly is independently fixed respectively on the fixed plate that has X axle, Y axle, and at the polishing in-process, each group brush polishing subassembly can independently accurate realization at X, Y direction displacement compensation to keep the even invariant of atress of polished surface throughout, reach the polishing effect of ideal.

Optionally, one side of the Y-axis driving seat 120 is provided with a plurality of Y-axis photogates 124, and a Y-axis sensing plate 123 is disposed on the Y-axis driving connection plate 121 corresponding to the Y-axis photogates 124; a plurality of X-axis photogates 132 are arranged on one side of the X-axis driving seat 128, and X-axis sensing pieces 131 are arranged on the X-axis driving connecting plate 129 corresponding to the X-axis photogates 132.

When the glass stack polishing device is used, the brush polishing assemblies are fixed on the mounting connecting plate 133, the telescopic adjusting mechanism 10 can move in three directions and can move rapidly in the diagonal direction, the four groups of brush polishing assemblies shrink or open towards the center or the outer side of the diagonal line simultaneously, when the four groups of brush polishing assemblies are close to the four groups of glass stacks, the four groups of brush polishing assemblies can stop immediately, fine adjustment can be carried out through an X axis and a Y axis, the brushes are guaranteed to be in good contact with the polishing side faces of the glass stacks, namely the contact surface force is proper, and the generated polishing effect is optimal. This flexible adjustment mechanism 10's counterpoint adjustment time is short, and the structure is ingenious compact, and during the counterpoint, flexible adjustment mechanism 10 removes toward the center fast, and four groups brush polishing subassembly positions move the required position of processing basically, if slight deviation appears, can adjust the position that needs rapidly through X axle, Y axle fine setting. If the four groups of brush polishing assemblies respectively move towards the center or the corresponding diagonal line or only move along the X axis and the Y axis of each brush polishing assembly, the size of each brush polishing assembly can be greatly increased, so that the integral volume of the equipment is increased, and the time for adjusting the corresponding position is wasted.

The utility model discloses a flexible adjustment mechanism through setting up diagonal guide, flexible push pedal, makes the mounting connecting plate can remove fast on diagonal guide, makes the mounting connecting plate contract or open simultaneously to the center of backup pad or to the diagonal outside simultaneously, can finely tune in X axle and Y axle two directions through the fine setting platform subassembly; when the hairbrush polishing device is used, the hairbrush polishing component is arranged on the mounting connecting plate and moves towards the center or four corners rapidly through the diagonal guide rails, when the hairbrush polishing component basically moves to a position required by machining, if slight deviation occurs, the hairbrush polishing component can be adjusted to the required position rapidly through fine adjustment of the X axis and the Y axis; the structure has the advantages of quick, accurate and efficient position adjustment.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "row", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for the convenience of describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present patent application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," "secured," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present patent application, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Claims (8)

1. A telescopic adjusting mechanism is characterized by comprising a telescopic motor, a telescopic push plate, a diagonal guide rail, a push rod and a mounting connecting plate; the diagonal guide rails are arranged on a supporting plate, and the mounting connecting plates are respectively arranged on the diagonal guide rails through sliding blocks; the middle position of the supporting plate is provided with diagonal sliding grooves corresponding to the diagonal guide rails respectively, the telescopic push plate is arranged below the supporting plate, the telescopic motor drives the telescopic push plate to vertically move up and down, and the telescopic push plate is connected and drives the mounting connecting plate to synchronously move on the diagonal guide rails through a connecting rod mechanism.

2. The telescopic adjusting mechanism according to claim 1, wherein the telescopic motor is fixed on a mounting bracket, a telescopic reducer is further arranged on the mounting bracket, the telescopic motor is connected with the telescopic reducer through a coupler, an output end of the telescopic reducer is connected with a telescopic platen, and the telescopic push plate is driven by the telescopic platen to reciprocate vertically.

3. The telescoping adjustment mechanism of claim 1, wherein a slide pin is disposed in said diagonal slot, said slide pin driving said mounting plate via a push rod connection, said telescoping push plate driving said slide pin to reciprocate within said diagonal slot via a linkage, one end of said push rod connecting said slide pin.

4. The telescopic adjustment mechanism according to claim 3, wherein the link mechanism comprises a left link and a right link, and the lower ends of the left link and the right link are respectively hinged on two sides of the upper end of the telescopic push plate through a pin; the left sliding block is fixed at the upper end of the left connecting rod, the right sliding block is fixed at the upper end of the right connecting rod, sliding grooves are formed in the left sliding block and the right sliding block respectively, and a group of sliding pins on the left side and the right side are matched with the sliding grooves in the left sliding block and the right sliding block respectively.

5. The telescoping adjustment mechanism of claim 4, wherein the direction of movement of the left slider and the right slider is perpendicular to the width direction of the telescoping push plate, such that the telescoping push plate reciprocates up and down to translate the left slider and the right slider to reciprocate left and right; the sliding groove is perpendicular to the moving direction of the left sliding block and the right sliding block; the sliding pin moves towards the center of the supporting plate or is far away from the center of the supporting plate along the diagonal sliding groove under the driving of the sliding groove.

6. The telescoping adjustment mechanism of claim 3, wherein said support plate has four sets of said diagonal tracks, adjacent sets of said diagonal tracks being perpendicular to each other, said diagonal runners being parallel to respective ones of said diagonal tracks.

7. The reach adjust mechanism of any one of claims 1 to 6, wherein the mounting connection plates are each disposed on the corresponding diagonal rail by a fine adjustment platform assembly; the fine adjustment platform assembly comprises a Y-axis fixing plate and an X-axis fixing plate, the Y-axis fixing plate is installed on the diagonal guide rail through a plurality of diagonal sliding blocks, and the Y-axis fixing plate is connected with one end of the push rod; the X-axis fixing plate is mounted on the Y-axis fixing plate through a group of Y-axis sliding blocks and a group of Y-axis guide rails, a Y-axis driving seat is further arranged on the Y-axis fixing plate, a Y-axis driving motor is arranged at one end of the Y-axis driving seat, a Y-axis driving connecting plate is arranged on the Y-axis driving seat, and the Y-axis driving motor drives the X-axis fixing plate to reciprocate on the Y-axis guide rails through the Y-axis driving connecting plate; the X-axis fixing plate is provided with an X-axis driving seat, one end of the X-axis driving seat is provided with an X-axis driving motor, the X-axis driving seat is provided with an X-axis driving connecting plate, and the X-axis driving motor drives the mounting connecting plate to move on the X-axis guide rail in a reciprocating manner.

8. The telescopic adjusting mechanism according to claim 7, wherein a plurality of Y-axis photoelectric gates are arranged on one side of the Y-axis driving seat, and Y-axis sensing pieces are arranged on the Y-axis driving connecting plate corresponding to the Y-axis photoelectric gates; and a plurality of X-axis photoelectric gates are arranged on one side of the X-axis driving seat, and X-axis induction sheets are arranged on the X-axis driving connecting plate corresponding to the X-axis photoelectric gates.

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