CN203780045U - Centering positioning device - Google Patents

Centering positioning device Download PDF

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Publication number
CN203780045U
CN203780045U CN201420037547.4U CN201420037547U CN203780045U CN 203780045 U CN203780045 U CN 203780045U CN 201420037547 U CN201420037547 U CN 201420037547U CN 203780045 U CN203780045 U CN 203780045U
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CN
China
Prior art keywords
guide rail
detent
glass
block
contiguous block
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420037547.4U
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Chinese (zh)
Inventor
彭富国
刘光映
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN SUNHING PRECISION INDUSTRIAL EQUIPMENT CO., LTD.
Original Assignee
SHENZHEN SANXING PRECISION INDUSTRY EQUIPMENT CO LTD
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Priority to CN201420037547.4U priority Critical patent/CN203780045U/en
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Abstract

The utility model discloses a centering positioning device. The centering positioning device is always applied to a silk screen printing system. The centering positioning device comprises a soleplate, wherein the soleplate is provided with a first guide rail, a second guide rail, a first driving device and a second driving device; two ends of the first guide rail are respectively provided with a first positioning mechanism which can move in a face-to-face manner or move in a separation manner; the second guide rail is vertical to the first guide rail, and two ends of the second guide rail are respectively provided with a second positioning mechanism which can move in a face-to-face manner or move in a separation manner; the soleplate is also provided with a glass storage platform, the glass storage platform is provided with a glass storage position, four sides of the glass storage position are respectively provided with at least one groove, the first positioning mechanism and the second positioning mechanism are respectively provided with a positioning column, and each positioning column is respectively inserted into the groove on four sides of the glass storage position; the positioning columns move in a face-to-face manner, so that the glass on the glass storage position is pushed to a central position. The high precision in positioning is realized through a simple mechanical structure, so that the production cost is reduced.

Description

A kind of positioner placed in the middle
Technical field
The utility model relates to a kind of positioner placed in the middle, and this positioner placed in the middle is usually used in serigraphy system.
Background technology
Serigraphy system is usually used in glass to print, and needs glass to be placed on a correct position before printing, so that printing accurately, and positioner placed in the middle is to realize this object common equipment; Existing positioner placed in the middle is provided with glass placement platform, glass to be printed is placed on glass placement platform, in the time that needs print, positioner placed in the middle calculates glass placement platform mobile route by software, so that glass placement platform is moved to middle position, thus the location placed in the middle of having realized glass; Because above-mentioned glass placement platform is removable frame, thereby make the complex structure of positioner placed in the middle, strengthened the production cost of positioner placed in the middle.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of positioner placed in the middle, and this positioner placed in the middle is realized hi-Fix by simple frame for movement, thereby has reduced production cost.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
A kind of positioner placed in the middle, comprises base plate, and described base plate is provided with the first guide rail, the second guide rail, the first drive unit and the second drive unit; Described the first guide rail two ends are respectively provided with movably the first detent mechanism, and described the first drive unit drives two the first detent mechanisms to carry out in opposite directions or from movement; Described the second guide rail is mutually vertical with the first guide rail, and these the second guide rail two ends are respectively provided with movably the second detent mechanism, and described the second drive unit drives two the second detent mechanisms to carry out in opposite directions or from movement;
Glass placement platform is installed on described base plate, glass placement platform is provided with glass lay down location, glass lay down location four sides are all at least provided with a groove, and described the first detent mechanism and the second detent mechanism are provided with locating dowel, and each locating dowel is inserted respectively in the groove of glass lay down location four sides; Described locating dowel is followed the first detent mechanism, the second detent mechanism moves in opposite directions, the glass on glass lay down location is pushed away toward middle position.
Preferably, described the first guide rail is located at the front of base plate, and described the first detent mechanism comprises the first contiguous block, and two relative sides of the first contiguous block are equipped with the first fluting, and this first fluting is oblique layout with respect to the first guide rail; Described the first drive unit comprises the first pushing block and the first cylinder that are coupled to each other, insert respectively in two first flutings by bearing these the first pushing block both sides, this first cylinder drives the first pushing block along moving perpendicular to the horizontal direction of the first guide rail, and this first contiguous block carries out in opposite directions or from movement under the drive of the first pushing block.
Preferably, described the first contiguous block is extended with the first adjutage toward the first guide rail middle part, and described the first fluting is located at the end of the first adjutage.
Preferably, described the first detent mechanism also comprises first slide block that can slide on the first guide rail, and described the first contiguous block is arranged on the first slide block.
Preferably, described the first detent mechanism also comprises the first locating piece, and described the first locating piece is arranged on the first contiguous block, and described locating dowel is located at the top of the first locating piece.
Preferably, described the second guide rail is located at the back side of base plate, described the second detent mechanism comprises the second contiguous block, the second contiguous block is along extending to form the second adjutage perpendicular to the direction of the second guide rail, two relative sides of the second adjutage are provided with the second fluting, and this second fluting is oblique layout with respect to the second guide rail; Described base plate is offering rail groove with the second adjutage corresponding position, and this second adjutage is provided with projection, and this projection extends to the front of base plate through rail groove; Described the second drive unit comprises the second pushing block and the second cylinder that are coupled to each other, this the second pushing block one side is inserted respectively in two second flutings by bearing, this second cylinder drives the second pushing block along moving perpendicular to the horizontal direction of the second guide rail, and this second contiguous block carries out in opposite directions or from movement under the drive of the second pushing block.
Preferably, described the second detent mechanism also comprises second slide block that can slide on the second guide rail, and described the second contiguous block is arranged on the second slide block.
Preferably, described the second detent mechanism also comprises the second locating piece, and described the second locating piece is arranged on the second contiguous block, and described locating dowel is located at the top of the second locating piece.
Compared to existing technology, the beneficial effects of the utility model are:
Simplify the structure of positioner placed in the middle, and keep the precision of its location placed in the middle, reduce production costs with this.Because glass placement platform of the present utility model is fixedly mounted on base plate, by locating dowel follow the first detent mechanism, the second detent mechanism moves in opposite directions, the glass on glass lay down location is pushed away toward middle position, whole process is machinery location, not only without the complicated control program of design, and save the moving structure that drives glass placement platform, make positioning device structure placed in the middle simple, control easily, thereby reduced production cost.
Brief description of the drawings
Fig. 1 is not Facad structure schematic diagram when mounting glass placement platform of the utility model;
Fig. 2 is structure schematic diagram of the present utility model;
Fig. 3 is the Facad structure schematic diagram after the utility model mounting glass placement platform.
Reference numeral is as follows:
1, base plate; 11, rail groove; 2, the first guide rail; 3, the second guide rail; 41, the first slide block; 42, the first contiguous block; 43, the first locating piece; 44, the first fluting; 45, the first adjutage; 61, the first pushing block; 62, the first cylinder; 71, the second slide block; 72, the second contiguous block; 73, the second locating piece; 74, the second adjutage; 75, the second fluting; 76, projection; 81, the second pushing block; 82, the second cylinder; 9, glass placement platform; 91, glass lay down location; 92, groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figures 1 to 3, positioner placed in the middle of the present utility model comprises base plate 1, and described base plate 1 front is provided with the first guide rail 2 and the first drive unit, and described base plate 1 back side is provided with the second guide rail 3 and the second drive unit.
As shown in Figure 1, described the first guide rail 2 two ends are respectively provided with movably first detent mechanism, two the first detent mechanism axial symmetry layouts, and wherein, this first detent mechanism comprises the first slide block 41, the first contiguous block 42 and the first locating piece 43, described the first slide block 41 is arranged on the first guide rail 2, and this first slide block 41 can slide along the length direction of the first guide rail 2, described the first contiguous block 42 is arranged on the first slide block 41, two relative sides of the first contiguous block 42 are equipped with the first fluting 44, be specially the first contiguous block 42 and be extended with the first adjutage 45 toward the first guide rail 2 middle parts, this the first fluting 44 is located at the end of the first adjutage 45, this first fluting 44 is oblique layout with respect to the first guide rail 2, thereby makes two first flutings 44 roughly be arranged as " eight " font, described the first locating piece 43 is arranged on the first contiguous block 42, and the top of this first locating piece 43 is provided with a pair of locating dowel, described the first drive unit is located at the middle part of the first guide rail 2, this first drive unit comprises the first pushing block 61 and the first cylinder 62 that are coupled to each other, wherein, roughly Cheng “ Xi of described the first pushing block 61 " font, using content shown in Fig. 1 as with reference to direction, insert in the first fluting 44 by bearing respectively the end of these the first pushing block 61 left and right sides, described the first cylinder 62 is placed in the pit bit of the first pushing block 61, this first cylinder 62 drives the first pushing block 61 along moving perpendicular to the horizontal direction of the first guide rail 2, this first contiguous block 42 carries out in opposite directions or from movement under the drive of the first pushing block 61, thereby realized two the first detent mechanisms in opposite directions with from movement.
As shown in Figure 2, described the second guide rail 3 is mutually vertical with the first guide rail 2, these the second guide rail 3 two ends are respectively provided with movably second detent mechanism, two the second detent mechanism axial symmetry are arranged, wherein, this second detent mechanism comprises the second slide block 71, the second contiguous block 72 and the second locating piece 73, described the second slide block 71 is arranged on the second guide rail 3, and this second slide block 71 can slide along the length direction of the second guide rail 3, described the second contiguous block 72 is arranged on the second slide block 71, this second contiguous block 72 is along extending to form the second adjutage 74 perpendicular to the direction of the second guide rail 3, two relative sides of the second adjutage 74 are provided with the second fluting 75, this second fluting 75 is oblique layout with respect to the second guide rail 3, thereby makes two second flutings 75 roughly be arranged as " eight " font, described base plate 1 is offering rail groove 11 with the second adjutage 74 corresponding positions, and this second adjutage 74 is provided with projection 76, and this projection 76 extends to the front of base plate 1 through rail groove 11, described the second locating piece 73 is arranged on the second contiguous block 72, and the top of this second locating piece 73 is provided with a pair of locating dowel, described the second drive unit is located at a side of the second adjutage 74 bearing of trends, and its position is corresponding with the middle part of the second guide rail 3, this second drive unit comprises the second pushing block 81 and the second cylinder 82 that are coupled to each other, wherein, roughly Cheng “ Xi of described the second pushing block 81 " font, using content shown in Fig. 2 as with reference to direction, this second pushing block 81 passes on left two bearings and inserts respectively in the second fluting 75, described the second cylinder 82 is placed in the pit bit of the second pushing block 81, this second cylinder 82 drives the second pushing block 81 along moving perpendicular to the horizontal direction of the second guide rail 3, this second contiguous block 72 carries out in opposite directions or from movement under the drive of the second pushing block 81, thereby realized two the second detent mechanisms in opposite directions with from movement.
As shown in Figure 3, described base plate is provided with glass placement platform 9 on 1 front, and described glass placement platform 9 is placed in the top of the first detent mechanism, the second detent mechanism, and the middle part of these glass placement platform 9 upper surfaces is provided with glass lay down location 91; Described glass lay down location 91 is roughly rectangular, and the middle part of these glass lay down location 91 4 sides is equipped with two grooves 92, and each locating dowel is inserted respectively in the groove 92 of glass lay down location 91 4 sides; Described locating dowel is followed the first detent mechanism, the second detent mechanism moves in opposite directions, the glass on glass lay down location 91 is pushed away toward middle position.
The course of work that the utility model carries out location placed in the middle is as follows:
First the glass of needs location placed in the middle is placed on glass lay down location 91, starts positioner placed in the middle, then the first cylinder 62 is to the first pushing block 61 applied thrusts, the first pushing block 61 is past under this active force to be moved away from the horizontal direction of the first guide rail 2, its moving direction is vertical with the first guide rail 2, obviously, the first pushing block 61 now applies active force by the first contiguous block 42 to the first detent mechanism, thereby make two the first detent mechanisms carry out move toward one another simultaneously, using content shown in Fig. 3 as with reference to direction, now the locating dowel on the first locating piece 43 moves the while toward glass lay down location 91 middle parts, the glass on glass lay down location 91 is pushed away to the middle position toward horizontal direction, in like manner, the second cylinder 82 is to the second pushing block 81 applied thrusts, the second pushing block 81 moves toward the horizontal direction near the second guide rail 3 under this active force, its moving direction is vertical with the second guide rail 3, obviously, the second pushing block 81 now applies active force by the second contiguous block 72 to the second detent mechanism, thereby make two the second detent mechanisms carry out move toward one another, using content shown in Fig. 3 as with reference to direction, now the locating dowel on the second locating piece 73 moves the while toward glass lay down location 91 middle parts, the glass on glass lay down location 91 is pushed away to the middle position toward vertical direction, so under the effect of the first detent mechanism and the second detent mechanism, make glass on glass lay down location 91 can be accurately positioned in the middle position of horizontal and vertical.
The course of work that the utility model resets is as follows:
Start positioner placed in the middle, then the first cylinder 62 applies pulling force to the first pushing block 61, the first pushing block 61 moves toward the horizontal direction near the first guide rail 2 under this active force, its moving direction is vertical with the first guide rail 2, obviously, the first pushing block 61 now applies active force by the first contiguous block 42 to the first detent mechanism, thereby two the first detent mechanisms are carried out from motion simultaneously, using content shown in Fig. 3 as with reference to direction, now the locating dowel on the first locating piece 43 moves away from the direction of glass lay down location 91 simultaneously past, so that locating dowel moves to original position, in like manner, the second cylinder 82 applies pulling force to the second pushing block 81, the second pushing block 81 is past under this active force to be moved away from the horizontal direction of the second guide rail 3, its moving direction is vertical with the second guide rail 3, obviously, the second pushing block 81 now applies active force by the second contiguous block 72 to the second detent mechanism, thereby two the second detent mechanisms are carried out from motion, using content shown in Fig. 3 as with reference to direction, now the locating dowel on the second locating piece 73 moves away from the direction of glass lay down location 91 simultaneously past, so that locating dowel moves to original position, so under the effect of the first detent mechanism and the second detent mechanism, can make locating dowel move to original position, be convenient to picking and placeing of glass.
Above-mentioned embodiment is only preferred embodiment of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.

Claims (8)

1. a positioner placed in the middle, comprises base plate, and described base plate is provided with the first guide rail, the second guide rail, the first drive unit and the second drive unit; Described the first guide rail two ends are respectively provided with movably the first detent mechanism, and described the first drive unit drives two the first detent mechanisms to carry out in opposite directions or from movement; Described the second guide rail is mutually vertical with the first guide rail, and these the second guide rail two ends are respectively provided with movably the second detent mechanism, and described the second drive unit drives two the second detent mechanisms carry out in opposite directions or from movement, it is characterized in that:
Glass placement platform is installed on described base plate, glass placement platform is provided with glass lay down location, glass lay down location four sides are all at least provided with a groove, and described the first detent mechanism and the second detent mechanism are provided with locating dowel, and each locating dowel is inserted respectively in the groove of glass lay down location four sides; Described locating dowel is followed the first detent mechanism, the second detent mechanism moves in opposite directions, the glass on glass lay down location is pushed away toward middle position.
2. positioner placed in the middle according to claim 1, it is characterized in that: described the first guide rail is located at the front of base plate, described the first detent mechanism comprises the first contiguous block, and two relative sides of the first contiguous block are equipped with the first fluting, and this first fluting is oblique layout with respect to the first guide rail; Described the first drive unit comprises the first pushing block and the first cylinder that are coupled to each other, insert respectively in two first flutings by bearing these the first pushing block both sides, this first cylinder drives the first pushing block along moving perpendicular to the horizontal direction of the first guide rail, and this first contiguous block carries out in opposite directions or from movement under the drive of the first pushing block.
3. positioner placed in the middle according to claim 2, is characterized in that: described the first contiguous block is extended with the first adjutage toward the first guide rail middle part, and described the first fluting is located at the end of the first adjutage.
4. positioner placed in the middle according to claim 3, is characterized in that: described the first detent mechanism also comprises first slide block that can slide on the first guide rail, and described the first contiguous block is arranged on the first slide block.
5. positioner placed in the middle according to claim 4, is characterized in that: described the first detent mechanism also comprises the first locating piece, and described the first locating piece is arranged on the first contiguous block, and described locating dowel is located at the top of the first locating piece.
6. positioner placed in the middle according to claim 2, it is characterized in that: described the second guide rail is located at the back side of base plate, described the second detent mechanism comprises the second contiguous block, the second contiguous block is along extending to form the second adjutage perpendicular to the direction of the second guide rail, two relative sides of the second adjutage are provided with the second fluting, and this second fluting is oblique layout with respect to the second guide rail; Described base plate is offering rail groove with the second adjutage corresponding position, and this second adjutage is provided with projection, and this projection extends to the front of base plate through rail groove; Described the second drive unit comprises the second pushing block and the second cylinder that are coupled to each other, this the second pushing block one side is inserted respectively in two second flutings by bearing, this second cylinder drives the second pushing block along moving perpendicular to the horizontal direction of the second guide rail, and this second contiguous block carries out in opposite directions or from movement under the drive of the second pushing block.
7. positioner placed in the middle according to claim 6, is characterized in that: described the second detent mechanism also comprises second slide block that can slide on the second guide rail, and described the second contiguous block is arranged on the second slide block.
8. positioner placed in the middle according to claim 7, is characterized in that: described the second detent mechanism also comprises the second locating piece, and described the second locating piece is arranged on the second contiguous block, and described locating dowel is located at the top of the second locating piece.
CN201420037547.4U 2014-01-21 2014-01-21 Centering positioning device Active CN203780045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420037547.4U CN203780045U (en) 2014-01-21 2014-01-21 Centering positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420037547.4U CN203780045U (en) 2014-01-21 2014-01-21 Centering positioning device

Publications (1)

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CN203780045U true CN203780045U (en) 2014-08-20

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105818522A (en) * 2016-03-29 2016-08-03 东莞市奇声电子实业有限公司 Silk-printing fixture for glass screens
CN109648992A (en) * 2018-11-27 2019-04-19 凯茂科技(深圳)有限公司 A kind of turntable screen printing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105818522A (en) * 2016-03-29 2016-08-03 东莞市奇声电子实业有限公司 Silk-printing fixture for glass screens
CN105818522B (en) * 2016-03-29 2018-07-24 东莞市奇声电子实业有限公司 Glass screen screen-printing fixture
CN109648992A (en) * 2018-11-27 2019-04-19 凯茂科技(深圳)有限公司 A kind of turntable screen printing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20161227

Address after: 410000 Yueyang Industrial Park, Miluo City, North Road, Dragon Boat

Patentee after: HUNAN SUNHING PRECISION INDUSTRIAL EQUIPMENT CO., LTD.

Address before: 518000 Guangdong city of Shenzhen province Baoan District Longhua Street Pelton Lo Wai Panlong industrial area 2 building, two floor

Patentee before: Shenzhen Sanxing Precision Industry Equipment Co.,Ltd.