CN208216242U - The center location structure of screen printer - Google Patents
The center location structure of screen printer Download PDFInfo
- Publication number
- CN208216242U CN208216242U CN201820130801.3U CN201820130801U CN208216242U CN 208216242 U CN208216242 U CN 208216242U CN 201820130801 U CN201820130801 U CN 201820130801U CN 208216242 U CN208216242 U CN 208216242U
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- screw rod
- mounting base
- locating
- locating pin
- positioning
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Abstract
The utility model relates to a kind of center location structure of screen printer, including rack, transport mechanism and locating rack, the transport mechanism and locating rack are respectively mounted on the rack；Its main feature is that further including more than one X to locating pin mechanism and more than one Y-direction locating pin mechanism；X to locating pin mechanism include X to servo motor, X to mounting base, the first X to screw rod, two first positioning screw assemblies and the 2nd X to screw rod；Y-direction locating pin mechanism respectively includes Y-direction servo motor, Y-direction mounting base, the first Y-direction screw rod, two second positioning screw assemblies and the second Y-direction screw rod；Its advantage are as follows: locating pin is controlled using pressure, make locating pin synchronous walking, printed material size specification is different, the position of locating pin is not all needed to manually adjust, high production efficiency, pattern on printed material and halftone can accurate centralized positioning, it is not influenced by printed material frame profile variation, printed material can be completely coincident with the center of halftone pattern after positioning, and printing precision is high, save manpower.
Description
Technical field
The utility model relates to a kind of center location structures of screen printer.
Background technique
Currently, used screen printer takes the method for linear orientation by the position of the pattern on printed material and halftone
Correction.In printing, because often there is deviation in the frame profile of printed material, after linear orientation, printed material and halftone pattern
Center cannot be completely coincident, and halftone pattern is caused to deviate the center of printed material, and printing precision cannot ensure.
Summary of the invention
A kind of centralized positioning knot of screen printer is provided the purpose of the utility model is to overcome the deficiencies in the prior art
Structure controls locating pin using pressure, makes locating pin synchronous walking, and printed material size specification is different, and it is fixed all not need to manually adjust
The position of position nail, high production efficiency, pattern on printed material and halftone can accurate centralized positioning, not by printed material frame profile
The influence of deviation, printed material can be completely coincident with the center of halftone pattern after positioning, and printing precision is high, save manpower.
It in order to achieve the above object, the utility model is realized in this way, is a kind of centralized positioning of screen printer
Structure, including locating rack, transport mechanism and rack, the transport mechanism and locating rack are respectively mounted on the rack；It is characterized in that
It further include more than one X to locating pin mechanism and more than one Y-direction locating pin mechanism, wherein；
The X to locating pin mechanism include X to servo motor, X to mounting base, the first X to screw rod, two first locating pin groups
Part and the 2nd X are to screw rod；First X is to the rotation direction of thread of screw rod and the 2nd X to wire rod thread direction of rotation on the contrary, institute
It states X to be mounted on locating rack to mounting base, the X is mounted on X in mounting base or locating rack to servo motor, and X is electric to servo
The output end of machine is connect with the first X to one end of screw rod, and the first X is connect with the 2nd X to one end of screw rod to the other end of screw rod,
2nd X is mounted on X in mounting base to the other end of screw rod and can be rotated；The two first positioning screw assemblies are separately mounted to the
One X on screw rod and is threadedly engaged to screw rod and the 2nd X, and the first X is rotated to screw rod to screw rod and the 2nd X and driven two first respectively
Screw assembly is positioned in opposite directions or mutually from movement；
Y-direction locating pin mechanism respectively includes Y-direction servo motor, Y-direction mounting base, the first Y-direction screw rod, two second positioning
Screw assembly and the second Y-direction screw rod；The rotation direction of thread of the first Y-direction screw rod and the second Y-direction wire rod thread direction of rotation phase
Instead, the Y-direction mounting base is mounted on locating rack and moves；The Y-direction servo motor is mounted in Y-direction mounting base, and Y-direction is watched
The output end for taking motor is connect with one end of the first Y-direction screw rod, one end of the other end of the first Y-direction screw rod and the second Y-direction screw rod
Connection, the other end of the second Y-direction screw rod are mounted in Y-direction mounting base and can be rotated；The two second positioning screw assemblies are pacified respectively
It on the first Y-direction screw rod and the second Y-direction screw rod and is threadedly engaged, the first Y-direction screw rod and the rotation of the second Y-direction screw rod drive respectively
Two second positioning screw assemblies are opposite or mutually from movement.
In the technical scheme, the two first positioning screw assemblies include the first sliding block, the first cylinder and the first positioning
Nail；Two first sliding blocks are separately mounted to the first X and on screw rod and are threadedly engaged, two first gas to screw rod and the 2nd X
Cylinder is separately mounted on two first sliding blocks, and two first locating pins are separately mounted on the push rod of two first cylinders.
It in the technical scheme, further include two X to guided way, two X are installed in X in mounting base simultaneously to guided way
The first X is located to screw rod and the 2nd X to the lower section of screw rod；Two first sliding blocks are matched with two X to guided way sliding respectively
It closes.
In the technical scheme, the two second positioning screw assemblies include the second sliding block, the second cylinder and the second positioning
Nail；Two second sliding blocks are separately mounted on the first Y-direction screw rod and the second Y-direction screw rod and are threadedly engaged, two second gas
Cylinder is separately mounted on two second sliding blocks, and two second locating pins are separately mounted on the push rod of two second cylinders.
It in the technical scheme, further include two Y-direction guided ways, the two Y-direction guided ways are installed in Y-direction mounting base simultaneously
It is located at the lower section of the first Y-direction screw rod and the second Y-direction screw rod；Two second sliding blocks are separately mounted on two Y-direction guided ways
And it moves.
In the technical scheme, two X are installed on the locating rack to guide post, the both ends point of the Y-direction mounting base
Guiding groove is not installed and fastener, the guiding groove are installed on corresponding X in guide post and move, the fastening
Y-direction mounting base can be fixed on locating rack by part.
It in the technical scheme, further include two supporting plates, two supporting plates are separately mounted in rack and are located at transmission
The two sides of mechanism are equipped with more than two adjusting grooves on the supporting plate, and the second positioning screw assembly, which can be located at, to be corresponded to
Adjusting grooves in.
The utility model compared with prior art the advantages of are as follows: using pressure control locating pin, make locating pin synchronous walking,
Printed material size specification is different, does not all need the position for manually adjusting locating pin, high production efficiency, the figure on printed material and halftone
Case can accurate centralized positioning, do not influenced by printed material frame profile variation, after positioning printed material can in halftone pattern
The heart is completely coincident, and printing precision is high, saves manpower.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the utility model top view；
Fig. 3 is the A-A cross-sectional view of Fig. 2；
Fig. 4 is the B-B cross-sectional view of Fig. 2；
Fig. 5 is perspective view of the utility model X to locating pin mechanism；
Fig. 6 is the perspective view of the utility model Y-direction locating pin mechanism；
Fig. 7 is the Local C enlarged drawing of Fig. 4.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, as long as technical characteristic involved in the various embodiments of the present invention described below does not constitute punching each other
It is prominent to be combined with each other.
Term " first " and " second " are used for description purposes only in the description of the present invention, and should not be understood as referring to
Show or imply relative importance.
It as shown in Figures 1 to 7, is a kind of center location structure of screen printer, including rack 1, transport mechanism in fact
2, X can be arranged to positioning to positioning mechanism 4 and two Y-direction positioning mechanisms 5 in 3, X of locating rack according to actual use situation
The quantity of mechanism 4 and two Y-direction positioning mechanisms 5, i.e. X to positioning mechanism 4 and two Y-direction positioning mechanisms 5 can be more than one；It is described
Transport mechanism 2 and locating rack 3 are installed in rack 1；Wherein；
The X to locating pin mechanism 4 include X to servo motor 41, X to mounting base 42, the first X to screw rod 43, two first
Screw assembly 44 and the 2nd X are positioned to screw rod 45；First X is to the rotation direction of thread of screw rod 43 and the 2nd X to 45 spiral shell of screw rod
On the contrary, the X is mounted on locating rack 3 to mounting base 42, the X is mounted on X to installation to servo motor 41 for line direction of rotation
On seat 42 or locating rack 3, X is connect with the first X to one end of screw rod 43 to the output end of servo motor 41, and the first X is to screw rod 43
The other end connect with the 2nd X to one end of screw rod 45, the 2nd X is mounted on X in mounting base 42 simultaneously to the other end of screw rod 45
It can be rotated；The two first positioning screw assemblies 44 are separately mounted to the first X to screw rod 43 and the 2nd X is on screw rod 45 and screw thread is matched
It closes, the first X is rotated to screw rod 43 and the 2nd X to screw rod 45 drives two first positioning screw assemblies 44 opposite or mutually from movement respectively；
Y-direction locating pin mechanism 5 respectively includes Y-direction servo motor 51, Y-direction mounting base 52, the first Y-direction screw rod 53, two
Second positioning screw assembly 54 and the second Y-direction screw rod 55；The rotation direction of thread and the second Y-direction screw rod of the first Y-direction screw rod 53
55 rotation directions of thread are on the contrary, the Y-direction mounting base 52 is mounted on locating rack 3 and moves；The Y-direction servo motor 51 is pacified
In Y-direction mounting base 52, the output end of Y-direction servo motor 51 is connect with one end of the first Y-direction screw rod 53, the first Y-direction screw rod
53 other end is connect with one end of the second Y-direction screw rod 55, and the other end of the second Y-direction screw rod 55 is mounted in Y-direction mounting base 52
And it can be rotated；The two second positioning screw assemblies 54 are separately mounted on the first Y-direction screw rod 53 and the second Y-direction screw rod 55 and screw thread
Cooperation, the first Y-direction screw rod 53 and the rotation of the second Y-direction screw rod 55 drive two second positioning screw assemblies 54 opposite or respectively mutually from shiftings
It is dynamic.
The X can adjust quantity according to the size of specific printed material to locating pin mechanism 4 and Y-direction locating pin mechanism 5
One, two to several.The X is connected by shaft coupling and the first X to one end of screw rod 43 to the output end of servo motor 41
It connects, the first X is connect with the 2nd X to screw rod 45 to the other end of screw rod 43 by shaft coupling；The output end of Y-direction servo motor 51 is logical
It crosses shaft coupling to connect with one end of the first Y-direction screw rod 53, the other end of the first Y-direction screw rod 53 passes through shaft coupling and the second Y-direction silk
Bar 55 connects.
When work, by printed material by transport mechanism 2, X is transported to under positioning mechanism 4 and two Y-direction positioning mechanisms 5
Side；X passes through to the X of positioning mechanism 4 to servo motor 41 drives the first X to screw rod 43 and the 2nd X to screw rod 45, so as to adjust two
The position of first positioning screw assembly 44, to clamp the left and right sides of printed material；The Y-direction servo motor 51 of Y-direction positioning mechanism 5 is logical
It crosses and drives the first Y-direction screw rod 53 and the second Y-direction screw rod 55, so as to adjust the position of two second positioning screw assemblies 54, to clamp
The front and rear sides of printed material, to have the function that point location, so that printed material is completely coincident with pattern center.
In the present embodiment, the two first positioning screw assemblies 44 include the first sliding block 441, the first cylinder 442 and the
One locating pin 443；Two first sliding blocks 441 are separately mounted to the first X to screw rod 43 and the 2nd X is on screw rod 45 and screw thread is matched
It closes, two first cylinders 442 are separately mounted on two first sliding blocks 441, and two first locating pins 443 are separately mounted to two
On the push rod of first cylinder 442.
It in the present embodiment, further include two X to guided way 421, two X are installed in X to mounting base to guided way 421
On 42 and the first X is located to screw rod 43 and the 2nd X to the lower section of screw rod 45；Two first sliding blocks 441 respectively with two X to
Guided way 421 is slidably matched.Two X keep two first positioning screw assemblies 44 more stable in the process of moving to guided way 421, and
Better displacement.
In the present embodiment, the two second positioning screw assemblies 54 include the second sliding block 541, the second cylinder 542 and the
Two locating pins 543；Two second sliding blocks 541 are separately mounted on the first Y-direction screw rod 53 and the second Y-direction screw rod 55 and screw thread is matched
It closes, two second cylinders 542 are separately mounted on two second sliding blocks 541, and two second locating pins 543 are separately mounted to two
On the push rod of second cylinder 542.
It in the present embodiment, further include two Y-direction guided ways 521, the two Y-direction guided ways 521 are installed in Y-direction mounting base
On 52 and it is located at the lower section of the first Y-direction screw rod 53 and the second Y-direction screw rod 55；Two second sliding blocks 541 are separately mounted to
On two Y-direction guided ways 521 and move.Two Y-direction guided ways 521 make two second to position screw assemblies 54 in the process of moving more
Stablize, and better displacement.
In the present embodiment, two X are installed on the locating rack 3 to guide post 31, the both ends of the Y-direction mounting base 52
It is separately installed with guiding groove 57 and fastener 6, it is in guide post 31 and removable that the guiding groove 57 is installed on corresponding X
Dynamic, Y-direction mounting base 52 can be fixed on locating rack 3 by the fastener 6.
It in the present embodiment, further include two supporting plates 7, two supporting plates 7 are separately mounted in rack 1 and are located at transmission
The two sides of mechanism 2 are equipped with more than two adjusting grooves 71 on the supporting plate 7, and the second positioning screw assembly 54 can position
In in corresponding adjusting grooves 71.When printed material thickness is enough, the second positioning screw assembly 54 is not necessarily to recessed positioned at corresponding adjusting
In slot 71, printed material is pushed and is positioned by the first positioning screw assembly 44 and the second positioning screw assembly 54；When printed material thickness compares
Bao Shi, Y-direction mounting base 52 move on locating rack 3, and the second positioning screw assembly 54 is located in corresponding adjusting grooves 71, the
Two positioning screw assemblies 54 clamp relatively thin printed material, the first positioning screw assembly 44 and the second positioning screw assembly 54 for printed material
It pushes and positions.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to institute
The embodiment of description.For the ordinary skill in the art, the principles of the present invention and objective are not being departed from
In the case of to these embodiments carry out it is a variety of variation, modification, replacement and deformation still fall in the protection scope of the utility model
It is interior.
Claims (7)
1. a kind of center location structure of screen printer, including rack (1), transport mechanism (2) and locating rack (3), the biography
Mechanism (2) and locating rack (3) is sent to be installed on rack (1)；Characterized by further comprising more than one X to locating pin mechanism
(4) and more than one Y-direction locating pin mechanism (5), wherein；
The X to locating pin mechanism (4) include X to servo motor (41), X to mounting base (42), the first X to screw rod (43), two
First positions screw assembly (44) and the 2nd X to screw rod (45)；Rotation direction of thread and twoth X of first X to screw rod (43)
To screw rod (45) rotation direction of thread on the contrary, the X is mounted on locating rack (3) to mounting base (42), the X is to servo motor
(41) X is mounted on in mounting base (42) or locating rack (3), and X is to the output end of servo motor (41) and the first X to screw rod (43)
One end connection, the first X connect with the 2nd X to one end of screw rod (45) to the other end of screw rod (43), and the 2nd X is to screw rod (45)
The other end be mounted on X on mounting base (42) and can be rotated；Two first positioning screw assembly (44) are separately mounted to the first X
It on screw rod (45) and is threadedly engaged to screw rod (43) and the 2nd X, the first X is rotated to screw rod (43) and the 2nd X to screw rod (45)
Drive two first positioning screw assembly (44) opposite respectively or mutually from movement；
Y-direction locating pin mechanism (5) respectively includes Y-direction servo motor (51), Y-direction mounting base (52), the first Y-direction screw rod
(53), two second positioning screw assembly (54) and the second Y-direction screw rod (55)；The rotation direction of thread of the first Y-direction screw rod (53)
With the second Y-direction screw rod (55) rotation direction of thread on the contrary, the Y-direction mounting base (52) is mounted on locating rack (3) and moves；
The Y-direction servo motor (51) is mounted on Y-direction mounting base (52), the output end of Y-direction servo motor (51) and the first Y-direction screw rod
(53) one end connection, the other end of the first Y-direction screw rod (53) are connect with one end of the second Y-direction screw rod (55), the second Y-direction screw rod
(55) the other end is mounted on Y-direction mounting base (52) and can be rotated；Two second positioning screw assembly (54) are separately mounted to
It on first Y-direction screw rod (53) and the second Y-direction screw rod (55) and is threadedly engaged, the first Y-direction screw rod (53) and the second Y-direction screw rod (55)
Rotation drives two second positioning screw assembly (54) opposite or respectively mutually from movement.
2. the center location structure of screen printer according to claim 1, it is characterised in that two first locating pins
Component (44) includes the first sliding block (441), the first cylinder (442) and the first locating pin (443)；Two first sliding blocks
(441) it is separately mounted to the first X and on screw rod (45) and is threadedly engaged, two first cylinders to screw rod (43) and the 2nd X
(442) it is separately mounted on two first sliding blocks (441), two first locating pins (443) are separately mounted to two first cylinders
(442) on push rod.
3. the center location structure of screen printer according to claim 2, it is characterised in that further include two X to guided way
(421), two X be installed in X on mounting base (42) to guided way (421) and be located at the first X to screw rod (43) and
Lower section of 2nd X to screw rod (45)；Two first sliding blocks (441) are slidably matched with two X to guided way (421) respectively.
4. the center location structure of screen printer according to claim 1, it is characterised in that two second locating pins
Component (54) includes the second sliding block (541), the second cylinder (542) and the second locating pin (543)；Two second sliding blocks
(541) it is separately mounted on the first Y-direction screw rod (53) and the second Y-direction screw rod (55) and is threadedly engaged, two second cylinders
(542) it is separately mounted on two second sliding blocks (541), two second locating pins (543) are separately mounted to two second cylinders
(542) on push rod.
5. the center location structure of screen printer according to claim 4, it is characterised in that further include two Y-direction guided ways
(521), the two Y-direction guided ways (521) be installed on Y-direction mounting base (52) and be located at the first Y-direction screw rod (53) and
The lower section of second Y-direction screw rod (55)；Two second sliding blocks (541) are separately mounted on two Y-direction guided ways (521) and removable
It is dynamic.
6. the center location structure of screen printer according to claim 1, it is characterised in that on the locating rack (3)
Two X are installed to guide post (31), the both ends of the Y-direction mounting base (52) are separately installed with guiding groove (57) and fastener
(6), the guiding groove (57) is installed on corresponding X on guide post (31) and moves, and the fastener (6) can be by Y-direction
Mounting base (52) is fixed on locating rack (3).
7. the center location structure of screen printer according to claim 1, it is characterised in that further include two supporting plates
(7), two supporting plates (7) are separately mounted on rack (1) and be located at the two sides of transport mechanism (2), in the supporting plate (7)
It is equipped with more than two adjusting grooves (71), second positioning screw assembly (54) can be located at corresponding adjusting grooves (71)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130801.3U CN208216242U (en) | 2018-01-26 | 2018-01-26 | The center location structure of screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130801.3U CN208216242U (en) | 2018-01-26 | 2018-01-26 | The center location structure of screen printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216242U true CN208216242U (en) | 2018-12-11 |
Family
ID=64533533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130801.3U Active CN208216242U (en) | 2018-01-26 | 2018-01-26 | The center location structure of screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641137A (en) * | 2019-09-26 | 2020-01-03 | 昆山瑞源智能装备有限公司 | Full-automatic thin iron plate printing machine fixing equipment |
-
2018
- 2018-01-26 CN CN201820130801.3U patent/CN208216242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641137A (en) * | 2019-09-26 | 2020-01-03 | 昆山瑞源智能装备有限公司 | Full-automatic thin iron plate printing machine fixing equipment |
| CN110641137B (en) * | 2019-09-26 | 2024-04-12 | 昆山瑞源智能装备有限公司 | Full-automatic thin iron plate printing machine fixing equipment |
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