CN212472771U

CN212472771U - Template printing equipment with deviation rectifying mechanism

Info

Publication number: CN212472771U
Application number: CN202020435870.2U
Authority: CN
Inventors: 晏健
Original assignee: 晏健
Current assignee: NANYANG SHUANGFENG PRINTING Co.,Ltd.
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-02-05
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a stencil printing device with a deviation correcting mechanism, which comprises a printing machine body and a feeding plate, wherein one side of the printing machine body is provided with the feeding plate, the table at the upper end of the feeding plate is provided with the deviation correcting mechanism, the deviation correcting mechanism comprises a left bracket and a right bracket, a strip-shaped hole is arranged at the inner part of the left bracket, a thread sleeve is arranged inside the strip-shaped hole, one side of the thread sleeve is welded with a supporting shaft, the other end of the supporting shaft is rotationally connected with a compression roller, the compression roller is rotationally connected with the supporting shaft, a first adjusting screw rod is arranged in the thread sleeve, the upper end of the first adjusting screw rod penetrates through the left bracket, a first hand wheel is arranged at the top end of the first adjusting screw rod, the top end of the left bracket corresponds to the first adjusting screw rod and is provided with a penetrating limiting hole, the deviation correcting mechanism has simple structure and, is convenient for installation and disassembly.

Description

Template printing equipment with deviation rectifying mechanism

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a template lithography apparatus who possesses mechanism of rectifying.

Background

Machines for printing text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

When the existing stencil printing equipment is used, the stencil lacks of a deviation correcting device for positioning, and the stencil is easy to deviate, so that the printing yield is low. Therefore, we provide a stencil printing apparatus with a deviation correcting mechanism to solve the above problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a template lithography apparatus who possesses mechanism of rectifying to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stencil printing device with a deviation correcting mechanism comprises a printing machine body and a feeding plate, wherein the feeding plate is arranged on one side of the printing machine body, the deviation correcting mechanism is arranged on a table at the upper end of the feeding plate and comprises a left support and a right support, a strip-shaped hole is formed in the left support, a thread sleeve is arranged in the strip-shaped hole, a supporting shaft is welded on one side of the thread sleeve, the other end of the supporting shaft is rotatably connected with a compression roller, the compression roller is rotatably connected with the supporting shaft, a first adjusting screw rod is installed in the thread sleeve, the upper end of the first adjusting screw rod penetrates through the left support, a first hand wheel is installed at the top end of the first adjusting screw rod, a penetrating limiting hole is formed in the top end of the left support corresponding to the first adjusting screw rod, the first adjusting screw rod is rotatably connected with the left support, a threaded hole is formed in the lower portion of the strip, and a limiting plate is arranged at the right end of the second adjusting screw rod, and sliding grooves are symmetrically formed in the feeding plate.

As a further aspect of the present invention, the left bracket is located the below department in the bar hole and passes through locking bolt fixed connection feed plate.

As a further scheme of the utility model, the welding of the lower extreme department of left socle has the bottom plate, bottom plate perpendicular to left socle, and the junction of bottom plate and feed plate lower extreme installs the locking bolt.

As the utility model discloses scheme further again, the structural design of right branch frame is the same with the left socle, and installs the sliding sleeve in the right branch frame, one side welding back shaft of sliding sleeve, and the sliding sleeve interpolation is equipped with the slide bar, and the both ends fixed connection right branch frame of slide bar.

As the utility model discloses scheme further again, the bearing is installed with accommodate the lead screw two junction to the limiting plate, and accommodate the lead screw two and pass through the bearing and rotate and connect the limiting plate.

As the utility model discloses further scheme again, the lower extreme department welding of limiting plate has the slider, and the inner wall of slider sliding connection spout.

Compared with the prior art, the beneficial effects of the utility model are that:

1. place the template on the feed plate, rotate the hand wheel and drive accommodate the lead screw and rotate for the thread bush moves along accommodate the lead screw, forward and reverse rotation hand wheel one can realize that the thread bush reciprocates, when the thread bush is the rebound, drives back shaft and compression roller rebound, and the sliding sleeve is along slide bar rebound simultaneously, and the upper surface of compression roller laminating template is fit for the not template of co-altitude and rectifies the use.

2. Stop rotating hand wheel one, the hand wheel two rotates this moment, drive accommodate the lead screw and two to the removal of feed plate center department, the slider slides along the spout, make the both sides of limiting plate laminating template, reverse rotation hand wheel two makes limiting plate and template separation again, reverse rotation hand wheel one makes compression roller and template separation, thereby realize the location of template, the phenomenon of off tracking appears when preventing to print, this quick-witted mechanism structure of rectifying is simple, the cost is lower, can effectively correct the position of template, the yield is improved, only need to use locking bolt can be fixed with the feed plate, and it is fixed with the feed plate to set up the bottom plate convenience, be convenient for installation and dismantlement.

Drawings

FIG. 1 is a schematic structural diagram of a stencil printing apparatus having a deviation correcting mechanism.

FIG. 2 is a schematic structural diagram of a deviation rectifying mechanism in a stencil printing apparatus having the deviation rectifying mechanism.

Fig. 3 is a schematic structural diagram of a limiting plate in a stencil printing apparatus with a deviation correcting mechanism.

In the figure: 1-a printing machine body, 2-a feeding plate, 3-a deviation correcting mechanism, 4-a left support, 5-a strip-shaped hole, 6-a thread sleeve, 7-a support shaft, 8-a compression roller, 9-a first adjusting screw rod, 10-a first hand wheel, 11-a limiting hole, 12-a threaded hole, 13-a second adjusting screw rod, 14-a second hand wheel, 15-a limiting plate, 16-a locking bolt, 17-a bottom plate, 18-a sliding chute, 19-a right support, 20-a sliding sleeve, 21-a sliding rod, 22-a bearing and 23-a sliding block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a stencil printing apparatus with a deviation correcting mechanism includes a printing machine body 1 and a feeding plate 2, the feeding plate 2 is disposed on one side of the printing machine body 1, the upper end of the feeding plate 2 is provided with the deviation correcting mechanism 3, the deviation correcting mechanism 3 includes a left bracket 4 and a right bracket 19, a bar-shaped hole 5 is formed in the inner portion of the left bracket 4, a thread bushing 6 is disposed in the inner portion of the bar-shaped hole 5, a supporting shaft 7 is welded to one side of the thread bushing 6, the other end of the supporting shaft 7 is rotatably connected to a pressing roller 8, the pressing roller 8 is rotatably connected to the supporting shaft 7, a first adjusting screw 9 is installed in the thread bushing 6, the upper end of the first adjusting screw 9 penetrates through the left bracket 4, a hand wheel 10 is installed at the top end of the first adjusting screw 9, a limiting hole 11 penetrating through the top end of the first adjusting screw 4, threaded hole 12 is seted up in the below department that left socle 4 is located bar hole 5, installs accommodate the lead screw two 13 in the threaded hole 12, and two 13 left ends department of accommodate the lead screw installs two 14 hand wheels, and the right-hand member department of accommodate the lead screw installs limiting plate 15, the below department that left socle 4 is located bar hole 5 passes through locking bolt 16 fixed connection feed plate 2, the welding of the lower extreme department of left socle 4 has bottom plate 17, and bottom plate 17 perpendicular to left socle 4, and the junction of

bottom plate

17 and 2 lower extremes of feed plate installs locking bolt 16, the structural design of right branch frame 19 is the same with left socle 4, and installs sliding sleeve 20 in the right branch frame 19, one side welding back shaft 7 of sliding sleeve 20, and sliding sleeve 20 interpolation is equipped with slide bar 21, and the both ends fixed connection right branch frame 19 of slide bar 21, spout 18 has been seted up to 2 sym.

Referring to fig. 3, a bearing 22 is installed at a connection position of the limiting plate 15 and the adjusting screw rod 13, the adjusting screw rod 13 is rotatably connected to the limiting plate 15 through the bearing 22, a sliding block 23 is welded at a lower end of the limiting plate 15, and the sliding block 23 is slidably connected to an inner wall of the sliding groove 18.

The utility model discloses a theory of operation is:

when the device is used, a template is placed on a feeding plate 2, a first hand wheel 10 is rotated to drive a first adjusting screw rod 9 to rotate, so that a threaded sleeve 6 moves along the first adjusting screw rod 9, the first hand wheel 10 is rotated in the forward direction and the reverse direction, up-and-down movement of the threaded sleeve 6 can be realized, when the threaded sleeve 6 moves downwards, a support shaft 7 and a compression roller 8 are driven to move downwards, a sliding sleeve 20 moves downwards along a sliding rod 21, the compression roller 8 is attached to the upper surface of the template and is suitable for deviation correction of templates with different heights, the first hand wheel 10 is stopped to rotate, a second hand wheel 14 is rotated at the moment, a second adjusting screw rod 13 is driven to move towards the center of the feeding plate 2, a sliding block 23 slides along a sliding groove 18, so that a limiting plate 15 is attached to two sides of the template, then the second hand wheel 14 is rotated reversely to separate the limiting plate 15 from, the phenomenon of off tracking appears when preventing to print, and this quick-witted mechanism of rectifying 3 simple structure, the cost is lower, can effectively correct the position of template, improves the yield, only needs locking bolt 16 can be fixed with feed plate 2 to it is convenient fixed with feed plate 2 to have set up bottom plate 17, is convenient for install and dismantle.

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. The template printing equipment with the deviation correcting mechanism comprises a printing machine body (1) and a feeding plate (2), and is characterized in that the feeding plate (2) is arranged on one side of the printing machine body (1), the deviation correcting mechanism (3) is arranged on the feeding plate (2), the deviation correcting mechanism (3) comprises a left support (4) and a right support (19), a strip-shaped hole (5) is formed in the inner portion of the left support (4), a threaded sleeve (6) is arranged inside the strip-shaped hole (5), a support shaft (7) is welded on one side of the threaded sleeve (6), a compression roller (8) is connected to the other end of the support shaft (7) in a rotating mode, the compression roller (8) is connected with the support shaft (7) in a rotating mode, a first adjusting screw rod (9) is installed in the threaded sleeve (6), the upper end of the first adjusting screw rod (9) penetrates through the left support (4), and a first hand wheel (, the top of left socle (4) corresponds accommodate the lead screw one (9) and sets up spacing hole (11) that runs through, and accommodate the lead screw one (9) are rotated and are connected left socle (4), the below department that left socle (4) are located bar hole (5) sets up threaded hole (12), installs accommodate the lead screw two (13) in screw hole (12), and the left end department of accommodate the lead screw two (13) installs hand wheel two (14), and the right-hand member department of accommodate the lead screw two (13) installs limiting plate (15), spout (18) have been seted up to feed plate (2) symmetry.

2. The stencil printing apparatus with a deviation correcting mechanism according to claim 1, wherein the left bracket (4) is fixedly connected to the feeding plate (2) at a position below the strip-shaped hole (5) through a locking bolt (16).

3. The stencil printing apparatus with a deviation rectifying mechanism according to claim 1, wherein a bottom plate (17) is welded at the lower end of the left bracket (4), the bottom plate (17) is perpendicular to the left bracket (4), and a locking bolt (16) is installed at the connection position of the bottom plate (17) and the lower end of the feeding plate (2).

4. The stencil printing apparatus with a deviation rectifying mechanism according to claim 1, wherein the right bracket (19) has the same structural design as the left bracket (4), a sliding sleeve (20) is installed in the right bracket (19), a support shaft (7) is welded to one side of the sliding sleeve (20), a sliding rod (21) is inserted in the sliding sleeve (20), and two ends of the sliding rod (21) are fixedly connected to the right bracket (19).

5. The stencil printing apparatus with the deviation rectifying mechanism according to claim 1, wherein a bearing (22) is installed at a connection position of the second adjusting screw rod (13) and the limiting plate (15), and the second adjusting screw rod (13) is rotatably connected to the limiting plate (15) through the bearing (22).

6. The stencil printing apparatus with the deviation rectifying mechanism according to claim 1, wherein a sliding block (23) is welded at the lower end of the limiting plate (15), and the sliding block (23) is slidably connected with the inner wall of the sliding groove (18).