CN213035464U

CN213035464U - Screen printing machine's screen elevating system

Info

Publication number: CN213035464U
Application number: CN202021492113.5U
Authority: CN
Inventors: 周玶
Original assignee: Zhejiang Bo Xun Tong Electronic Technology Co ltd
Current assignee: Zhejiang Bo Xun Tong Electronic Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-23
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a screen printing machine technical field just discloses a screen printing machine's silk screen elevating system, including the xarm, the left end fixedly connected with mounting panel of xarm, two through-holes have been seted up to the left lateral wall symmetry of mounting panel, and the through-hole internalization has cup jointed the bolt, two sliding hole have been seted up to the lateral wall of xarm downside two gag lever post, two have been cup jointed in the sliding hole equal activity the same connecting plate of lower extreme fixedly connected with of gag lever post, the lateral wall fixedly connected with threaded rod of xarm downside, the rotation hole has been seted up to the lateral wall of connecting plate upside, the pore wall in rotation hole rotates through the bearing and is connected. The utility model discloses the effectual elevating system's that has improved regulation precision.

Description

Screen printing machine's screen elevating system

Technical Field

The utility model relates to a screen printing machine technical field especially relates to a screen printing machine's screen elevating system.

Background

The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen printing is composed of five major elements, namely a screen printing plate, a scraper, ink, a printing table and a printing stock. The screen plate of a screen printing machine is an important part of the screen printing machine.

When the existing screen printing plate is used, the distance between the screen printing plate and a printing table needs to be adjusted according to the size of a printing stock, the lifting mechanism of the existing screen printing plate is adjusted through the electric push rod, and the electric push rod cannot accurately and finely adjust the height of the screen printing plate, so that the accuracy of lifting adjustment of the screen printing plate is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the adjustment precision of the screen lifting adjusting mechanism is lower in the prior art, and the screen lifting mechanism of the screen printing machine who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screen lifting mechanism of a screen process press comprises a transverse arm, wherein a mounting plate is fixedly connected to the left end of the transverse arm, two through holes are symmetrically formed in the left side wall of the mounting plate, bolts are movably sleeved in the through holes, two sliding holes are formed in the side wall of the lower side of the transverse arm, limiting rods are movably sleeved in the two sliding holes, the lower ends of the two limiting rods are fixedly connected with a same connecting plate, a threaded rod is fixedly connected to the side wall of the lower side of the transverse arm, a rotating hole is formed in the side wall of the upper side of the connecting plate, an internal thread cylinder is rotatably connected to the hole wall of the rotating hole through a bearing and is sleeved outside the threaded rod, two vertical plates are symmetrically and fixedly connected to the side wall of the lower side of the connecting plate, a, and the side wall on the right side of the cross arm is fixedly connected with a triangular indication block.

Preferably, the outer wall of the internal thread cylinder is symmetrically and fixedly connected with two push rods.

Preferably, the lateral wall of the screen plate left and right sides all fixedly connected with a plurality of screws, the vertical lateral wall of riser is seted up with the corresponding pinhole of screw rod, the screw rod runs through the riser through the pinhole, the pole wall thread bush of screw rod is equipped with the nut.

Preferably, the rod wall of the limiting rod close to the upper end is sleeved with a limiting nut in a threaded manner.

Preferably, the same reinforcing rod is fixedly connected between the mounting plate and the cross arm, and a supporting plate is fixedly connected between the reinforcing rod and the cross arm.

Preferably, a protecting sleeve is fixedly sleeved outside the push rod.

Compared with the prior art, the utility model provides a screen process press's screen elevating system possesses following beneficial effect:

this screen printing machine's silk screen elevating system, xarm through setting up, the mounting panel, the bolt, the sliding hole, the gag lever post, the connecting plate, the threaded rod, the rotation hole, an internal thread section of thick bamboo, the riser, the screen plate, scale and triangle are instructed the piece, in use, an internal thread section of thick bamboo rotates, make an internal thread section of thick bamboo rotate in the rotation hole, through the screw-thread fit between an internal thread section of thick bamboo and the threaded rod, and spacing through two gag lever posts to the connecting plate, make the threaded rod can't follow an internal thread section of thick bamboo and rotate, thereby make the threaded rod move in vertical direction, the threaded rod drives the connecting plate and removes, the connecting plate drives the riser and removes, the riser drives the screen plate and removes, highly adjusting to the screen plate, slowly rotate an internal thread section of thick bamboo.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the effectual elevating system's that has improved regulation precision.

Drawings

Fig. 1 is a schematic structural view of a screen lifting mechanism of a screen printing machine according to the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of portion B of FIG. 1;

fig. 4 is a schematic structural view of a portion C in fig. 1.

In the figure: the device comprises a cross arm 1, a mounting plate 2, a bolt 3, a sliding hole 4, a limiting rod 5, a connecting plate 6, a threaded rod 7, a rotating hole 8, an internal thread cylinder 9, a vertical plate 10, a screen printing plate 11, a scale 12, a triangular indication block 13, a push rod 14, a screw rod 15, a pin hole 16, a nut 17, a limiting nut 18, a reinforcing rod 19, a supporting plate 20 and a protecting sleeve 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a screen lifting mechanism of a screen process press comprises a cross arm 1, a mounting plate 2 is fixedly connected with the left end of the cross arm 1, two through holes are symmetrically formed in the side wall of the left side of the mounting plate 2, bolts 3 are movably sleeved in the through holes, two sliding holes 4 are formed in the side wall of the lower side of the cross arm 1, limiting rods 5 are movably sleeved in the two sliding holes 4, the lower ends of the two limiting rods 5 are fixedly connected with a same connecting plate 6, a threaded rod 7 is fixedly connected with the side wall of the lower side of the cross arm 1, a rotating hole 8 is formed in the side wall of the upper side of the connecting plate 6, an internal thread cylinder 9 is rotatably connected with the hole wall of the rotating hole 8 through a bearing, the internal thread cylinder 9 is sleeved outside the threaded rod 7, two vertical plates 10 are symmetrically and fixedly, lateral wall fixedly connected with triangle instruction piece 13 on xarm 1 right side, during the use, rotate interior thread section of thick bamboo 9, make interior thread section of thick bamboo 9 at 8 rotations in rotation hole, through the screw-thread fit between interior thread section of thick bamboo 9 and threaded rod 7, and it is spacing to connecting plate 6 through two gag lever posts 5, make threaded rod 7 can't follow interior thread section of thick bamboo 9 and rotate, thereby make threaded rod 7 move in vertical direction, threaded rod 7 drives connecting plate 6 and removes, connecting plate 6 drives riser 10 and removes, riser 10 drives silk screen printing plate 11 and removes, highly adjusting silk screen printing plate 11, slowly rotate interior thread section of thick bamboo 9, indicate piece 13 to finely tune through scale 12 and triangle, the effectual adjustment accuracy that has improved elevating system.

The outer wall of the internal thread cylinder 9 is symmetrically and fixedly connected with two push rods 14, so that the internal thread cylinder 9 can be conveniently rotated, and the use convenience is improved.

The equal fixedly connected with of lateral wall of 11 left and right sides of screen printing plate has a plurality of screws 15, and the vertical lateral wall of riser 10 has seted up the pinhole 16 corresponding with screw 15, and screw 15 runs through riser 10 through pinhole 16, and the pole wall screw thread cover of screw 15 is equipped with nut 17, can improve the convenience of the dismantlement of 11 installations of screen printing plate.

The rod wall thread sleeve of the limiting rod 5 close to the upper end is provided with a limiting nut 18, and the limiting nut 18 can prevent the limiting rod 5 from separating from the sliding hole 4.

The same reinforcing rod 19 is fixedly connected between the mounting plate 2 and the cross arm 1, the supporting plate 20 is fixedly connected between the reinforcing rod 19 and the cross arm 1, and the reinforcing rod 19 and the supporting plate 20 can improve the connection stability of the mounting plate 2 and the cross arm 1.

The push rod 14 is fixedly sleeved with a protective sleeve 21, and the protective sleeve 21 can improve the comfort of the push rod 14 in use.

The utility model discloses in, during the use, rotate an internal thread section of thick bamboo 9, make an internal thread section of thick bamboo 9 at 8 rotations in rotation hole, screw-thread fit through between an internal thread section of thick bamboo 9 and the threaded rod 7, and it is spacing to connecting plate 6 through two gag lever posts 5, make threaded rod 7 can't follow an internal thread section of thick bamboo 9 and rotate, thereby make threaded rod 7 move in vertical direction, threaded rod 7 drives connecting plate 6 and removes, connecting plate 6 drives riser 10 and removes, riser 10 drives screen printing plate 11 and removes, highly adjusting screen printing plate 11, slowly rotate an internal thread section of thick bamboo 9, indicate piece 13 to finely tune through scale 12 and triangle, the effectual adjustment accuracy that has improved elevating system.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A screen mesh lifting mechanism of a screen process press comprises a transverse arm (1) and is characterized in that a mounting plate (2) is fixedly connected to the left end of the transverse arm (1), two through holes are symmetrically formed in the left side wall of the mounting plate (2), bolts (3) are movably sleeved in the through holes, two sliding holes (4) are formed in the side wall of the lower side of the transverse arm (1), limiting rods (5) are movably sleeved in the two sliding holes (4), the lower ends of the two limiting rods (5) are fixedly connected with a same connecting plate (6), a threaded rod (7) is fixedly connected to the side wall of the lower side of the transverse arm (1), a rotating hole (8) is formed in the side wall of the upper side of the connecting plate (6), an internal thread cylinder (9) is rotatably connected to the hole wall of the rotating hole (8) through a bearing, and the internal thread cylinder, the lateral wall symmetry fixedly connected with two risers (10) of connecting plate (6) downside, two fixedly connected with screen printing plate (11) between riser (10), the lateral wall fixedly connected with scale (12) of xarm (1) upside, lateral wall fixedly connected with triangle instruction piece (13) on xarm (1) right side.

2. The screen lifting mechanism of a screen printing machine according to claim 1, wherein two push rods (14) are symmetrically and fixedly connected to the outer wall of the internally threaded cylinder (9).

3. The screen lifting mechanism of the screen printing machine according to claim 1, wherein a plurality of screws (15) are fixedly connected to the side walls of the left side and the right side of the screen printing plate (11), pin holes (16) corresponding to the screws (15) are formed in the vertical side walls of the vertical plates (10), the screws (15) penetrate through the vertical plates (10) through the pin holes (16), and nuts (17) are threadedly sleeved on the rod walls of the screws (15).

4. The screen lifting mechanism of a screen printing machine according to claim 1, wherein the rod wall of the stop rod (5) near the upper end is threaded with a stop nut (18).

5. The screen lifting mechanism of a screen printing machine according to claim 1, wherein the same reinforcing rod (19) is fixedly connected between the mounting plate (2) and the cross arm (1), and a support plate (20) is fixedly connected between the reinforcing rod (19) and the cross arm (1).

6. The screen lifting mechanism of a screen printing machine according to claim 2, wherein a protective sleeve (21) is fixedly sleeved outside the push rod (14).