CN209051176U - UV printer pneumatic type positioning pin - Google Patents

Abstract

The utility model relates to UV printer pneumatic type positioning pins, including fixed plate, the fixed plate bottom is connected with shell, the housing cavity is equipped with Pneumatic extension bar, and the Pneumatic extension bar movable end runs through housing bottom, the first connector is equipped on the outside of the fixing end of the Pneumatic extension bar, level meter is equipped at the top of first connector, connecting rod is equipped on the outside of first connector, the connecting rod outer sheath is equipped with telescopic sleeve, the telescopic sleeve inner cavity is equipped with elastic string, and the elastic string both ends respectively with connecting rod, telescopic sleeve inner wall is fixedly connected, the telescopic sleeve other end is connected with guide rod, and the guide rod also extends through housing bottom, the guide rod side is equipped with alarm, structure is simple, design is reasonable, print media can be accurately positioned and be fixed, it is able to detect and beats simultaneously It whether horizontal prints medium, avoids influencing printing effect, or even printing head is caused to damage.

Description

UV printer pneumatic type positioning pin

Technical field

The utility model relates to UV printer pneumatic type positioning pins, belong to positioning pin technical field.

Background technique

UV printer is also known as omnipotent flat-panel printer or flat-panel printer, for the spray drawing apparatus of air brushing hard material, it Breach the limitation that ink-jet technology can only print on soft material；The thickness of general print media is different, therefore Need to measure the thickness of print media before printing, so that the height of spray vehicle is adjusted according to this thickness, it is general using by hand at present Then mode measuring medium thickness manually adjusts spray height according to print media thickness, but can not be to print media top The levelness in portion measures, and in printing, spray car bottom plate collides with print media upper surface, to make to spray the spray head on vehicle It is impaired, while print media is also damaged, and causes damages, therefore, it is necessary to be further improved.

Utility model content

The technical problems to be solved in the utility model overcomes existing defect, provides UV printer pneumatic type positioning pin, knot Structure is simple, design rationally, print media can be accurately positioned and be fixed, at the same be able to detect print media whether water It is flat, avoid influencing printing effect, or even printing head is caused to damage, by the way that Pneumatic extension bar is arranged, can to positioning pin into Row is pushed and is withdrawn, and positioning pin is given to provide power, while can make the movement of positioning pin more rapidly and accurately, when saving positioning Between, improve efficiency, by be arranged level meter, can to print media, whether level is detected, avoid the occurrence of print media not Level influences printing effect, or even spray head is caused to collide with print media, and printer is caused to damage, and is oriented to by setting Bar can convert the relative altitude between the different location of print media, facilitate the detection of level meter, be reported by setting Alert device can issue alarm, prompting personnel are adjusted, by the way that the first adjustable spring, energy is arranged when print media is not horizontal It is enough that guide rod is retracted into initial position, facilitates next use, does not need manual operation after device use, it is easy to use, it can be with Effectively solve the problems in background technique.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

UV printer pneumatic type positioning pin, including fixed plate, the fixed plate bottom are connected with shell, the housing cavity Equipped with Pneumatic extension bar, and the Pneumatic extension bar movable end runs through housing bottom, the fixing end outside of the Pneumatic extension bar Equipped with the first connector, it is equipped with level meter at the top of first connector, connecting rod is equipped on the outside of first connector, it is described Connecting rod outer sheath be equipped with telescopic sleeve, the telescopic sleeve inner cavity be equipped with elastic string, and the elastic string both ends respectively and even Extension bar, telescopic sleeve inner wall are fixedly connected, and the telescopic sleeve other end is connected with guide rod, and the guide rod also passes through Housing bottom is worn, the guide rod side is equipped with alarm, and the alarm is fixedly connected on inner walls, the guide rod It is equipped with limited block, fixed sleeving is equipped on the outside of the limited block, and the fixed sleeving is sleeved on the outside of guide rod, it is described solid Internal surface of sleeve pipe is determined equipped with loose slot, and the activity trench bottom is fixedly connected with the first adjustable spring, first adjustable spring top End is fixedly connected with limited block, and the second connector is connected between the fixed sleeving, passes through branch between second connector Strut is connected with lantern ring, and the set is located on the outside of Pneumatic extension bar movable end, and fixing piece is equipped with below the lantern ring, described solid Determine part bottom and positioning pin is installed.

Furthermore, first connector and the second connector are cyclic structure, and the adjacent connecting rod it Between, the distance between the adjacent fixed sleeving is equal.

Furthermore, the width of the limited block is less than the depth of loose slot, and the limited block and movable slot cross-section It is cyclic structure.

Furthermore, it being equipped with support at the top of second connector, the holder top is connected with the second adjustable spring, The top of second adjustable spring is fixedly connected with housing bottom.

Furthermore, the positioning pin and guide rod bottom end are equipped with buffering protective cushion.

Furthermore, the fixing piece is equipped with fixing bolt, and the positioning pin passes through fixing bolt and fixing piece Connection, the internal diameter of the diameter of the fixing piece less than the second connector.

For the utility model the utility model has the advantages that UV printer pneumatic type positioning pin involved in the utility model, structure is simple, if Meter rationally, can be accurately positioned and be fixed to print media, while whether horizontal, avoid shadow if being able to detect print media Printing effect is rung, or even printing head is caused to damage, by the way that Pneumatic extension bar is arranged, positioning pin can be pushed and be received It returns, positioning pin is given to provide power, while the movement of positioning pin can be made more rapidly and accurately, save positioning time, improve effect Rate, by the way that level meter is arranged, can to print media, whether level is detected, it is unhorizontal to avoid the occurrence of print media, influences Printing effect, or even spray head is caused to collide with print media, cause printer to damage, it, can be right by the way that guide rod is arranged Relative altitude between the different location of print media is converted, and the detection of level meter is facilitated, can by the way that alarm is arranged When print media is not horizontal, alarm is issued, prompting personnel are adjusted, can be in device by the way that the first adjustable spring is arranged After use, guide rod is retracted into initial position, facilitates next use, does not need manual operation, it is easy to use.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

Fig. 1 is the utility model UV printer pneumatic type locating pin structure figure.

Fig. 2 is the utility model UV printer pneumatic type positioning pin fixed sleeving structure chart.

Fig. 3 is the utility model UV printer pneumatic type positioning pin telescopic sleeve structure figure.

Fig. 4 is the utility model UV printer pneumatic type positioning pin the second connector top view.

Figure label: 1, fixed plate；2, shell；3, Pneumatic extension bar；4, the first connector；5, level meter；6, connecting rod； 7, telescopic sleeve；8, elastic string；9, guide rod；10, alarm；11, limited block；12, fixed sleeving；13, loose slot；14, One adjustable spring；15, the second connector；16, lantern ring；17, fixing piece；18, positioning pin；19, support；20, the second adjustable spring.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

As Figure 1-Figure 4, UV printer pneumatic type positioning pin, including fixed plate 1,1 bottom of fixed plate are connected with Shell 2,2 inner cavity of shell are equipped with Pneumatic extension bar 3, can positioning pin 18 be pushed and be withdrawn, mentioned to positioning pin 18 For power, while the movement of positioning pin 18 can be made more rapidly and accurately, save positioning time, improve efficiency, and the gas Dynamic 3 movable end of telescopic rod runs through 2 bottom of shell, and the first connector 4 is equipped on the outside of the fixing end of the Pneumatic extension bar 3, described At the top of first connector 4 be equipped with level meter 5, can to print media, whether level is detected, avoid the occurrence of print media not Level influences printing effect, or even spray head is caused to collide with print media, and printer is caused to damage, first connection Connecting rod 6 is equipped on the outside of part 4,6 outer sheath of connecting rod is equipped with telescopic sleeve 7, and 7 inner cavity of telescopic sleeve is equipped with elastic string 8, and 8 both ends of the elastic string are fixedly connected with connecting rod 6,7 inner wall of telescopic sleeve respectively, 7 other end of telescopic sleeve is living It is dynamic to be connected with guide rod 9, the relative altitude between the different location of print media can be converted, facilitate level meter 5 Detection, and the guide rod 9 also extends through 2 bottom of shell, 9 side of guide rod is equipped with alarm 10, can be in print media When unhorizontal, alarm is issued, prompting personnel are adjusted, and the alarm 10 is fixedly connected on 2 inner wall of shell, the guiding Bar 9 is equipped with limited block 11, is equipped with fixed sleeving 12 on the outside of the limited block 11, and the fixed sleeving 12 is sleeved on guide rod 9 outsides, 12 inner wall of fixed sleeving are equipped with loose slot 13, and 13 bottom of loose slot is fixedly connected with the first adjustable spring 14, guide rod 9 can be retracted into initial position, facilitate next use, do not need manual operation, user after device use Just, 14 top of the first adjustable spring is fixedly connected with limited block 11, is connected with the second connection between the fixed sleeving 12 Part 15, is connected with lantern ring 16 by support rod between second connector 15, and the lantern ring 16 is set to 3 activity of Pneumatic extension bar On the outside of end, fixing piece 17 is equipped with below the lantern ring 16,17 bottom of fixing piece is equipped with positioning pin 18.

First connector 4 and the second connector 15 are cyclic structure, and between the adjacent connecting rod 6, it is adjacent The distance between described fixed sleeving 12 is equal, and makes stress balance between the first connector 4 and guide rod 9, avoids occurring inclined The phenomenon of weight, the width of the limited block 11 are less than the depth of loose slot 13, limited block 11 can be made to slide in loose slot 13, And the limited block 11 and 13 section of loose slot are cyclic structure, and support 19 is equipped at the top of second connector 15, it is described It is connected with the second adjustable spring 20 at the top of support 19, the second connector 15 can be supported and be buffered, facilitate guide rod 9 It uses, the top of second adjustable spring 20 is fixedly connected with 2 bottom of shell, and the positioning pin 18 and 9 bottom end of guide rod are equal Equipped with buffering protective cushion, the fixing piece 17 is equipped with fixing bolt, and the positioning pin 18 passes through fixing bolt and fixing piece 17 connections, the internal diameter of the diameter of the fixing piece 17 less than the second connector 15.

Utility model works principle: after placing print media, print media is determined by positioning device Position, while print media is fixed in positioning pin 18, is carried out by height of the guide rod 9 to print media different location true Fixed, level meter 5 detects the height of guide rod 9, and when print media places unhorizontal, alarm 10 issues alarm, mentions Awake personnel are adjusted, and it is unhorizontal to avoid the occurrence of print media, influence printing effect, or even spray head and print media is caused to occur Collision, causes printer to damage.

The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical Novel protection scope.

Claims (6)

1.UV printer pneumatic type positioning pin, including fixed plate (1), which is characterized in that fixed plate (1) bottom is connected with shell Body (2), shell (2) inner cavity are equipped with Pneumatic extension bar (3), and Pneumatic extension bar (3) movable end runs through shell (2) bottom The fixing end outside in portion, the Pneumatic extension bar (3) is equipped with the first connector (4), and water is equipped at the top of first connector (4) Level (5), the first connector (4) outside are equipped with connecting rod (6), and connecting rod (6) outer sheath is equipped with telescopic sleeve (7), telescopic sleeve (7) inner cavity is equipped with elastic string (8), and the elastic string (8) both ends respectively with connecting rod (6), flexible Casing (7) inner wall is fixedly connected, and telescopic sleeve (7) other end is connected with guide rod (9), and the guide rod (9) Shell (2) bottom is also extended through, guide rod (9) side is equipped with alarm (10), and the alarm (10) is fixedly connected on Shell (2) inner wall, the guide rod (9) are equipped with limited block (11), are equipped with fixed sleeving (12) on the outside of the limited block (11), And the fixed sleeving (12) is sleeved on the outside of guide rod (9), fixed sleeving (12) inner wall is equipped with loose slot (13), described Loose slot (13) bottom is fixedly connected with the first adjustable spring (14), the first adjustable spring (14) top and limited block (11) It is fixedly connected, is connected with the second connector (15) between the fixed sleeving (12), passed through between second connector (15) Support rod is connected with lantern ring (16), and the lantern ring (16) is set on the outside of Pneumatic extension bar (3) movable end, below the lantern ring (16) Equipped with fixing piece (17), fixing piece (17) bottom is equipped with positioning pin (18).

2. UV printer pneumatic type positioning pin according to claim 1, it is characterised in that: first connector (4) and the Two connectors (15) are cyclic structure, and between the adjacent connecting rod (6), between the adjacent fixed sleeving (12) away from From being equal.

3. UV printer pneumatic type positioning pin according to claim 1, it is characterised in that: the width of the limited block (11) is small Depth in loose slot (13), and the limited block (11) and loose slot (13) section are cyclic structure.

4. UV printer pneumatic type positioning pin according to claim 1, it is characterised in that: at the top of second connector (15) Equipped with support (19), it is connected with the second adjustable spring (20) at the top of the support (19), the top of second adjustable spring (20) End is fixedly connected with shell (2) bottom.

5. UV printer pneumatic type positioning pin according to claim 1, it is characterised in that: the positioning pin (18) and guide rod (9) bottom end is equipped with buffering protective cushion.

6. UV printer pneumatic type positioning pin according to claim 1, it is characterised in that: the fixing piece (17) is equipped with solid Determine bolt, and the positioning pin (18) is connect by fixing bolt with fixing piece (17), the diameter of the fixing piece (17) is less than The internal diameter of second connector (15).