CN210759722U

CN210759722U - Screen printing machine with protection architecture

Info

Publication number: CN210759722U
Application number: CN201921403740.4U
Authority: CN
Inventors: 叶敏; 倪文均
Original assignee: Jiangxi Zhenhan Technology Co ltd
Current assignee: Jiangxi Zhenhan Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-16
Anticipated expiration: 2029-08-27

Abstract

The utility model provides a silk screen printing machine with protection architecture, spout the material machine including silk screen printing machine base and silk screen printing, the top fixed mounting of silk screen printing machine base spouts the material machine with silk screen printing, the equal fixed mounting in both ends has hydraulic rod about silk screen printing machine base upper surface, one side of hydraulic rod all imbeds and is provided with the piston rod, the other end fixed mounting of piston rod has the fixed plate, the top fixed mounting of fixed plate has adjusting bolt, adjusting bolt's other end fixed mounting has last spacing piece, the below fixed mounting of fixed plate one side has lower spacing piece, the outside fixed mounting that the material machine was spouted to silk screen printing has the fender bracket, the outside embedding of fender bracket is provided with spacing bolt, the outside fixed mounting of fender bracket has the cushion socket, the inside of cushion socket all imbeds and is provided. The utility model discloses application scope is wider, can fix the work piece of various length and thickness to can protect silk screen printing material spraying machine, further improvement the life of device.

Description

Screen printing machine with protection architecture

Technical Field

The utility model relates to a silk screen printing machine technical field especially relates to a silk screen printing machine with protection architecture.

Background

The screen printer is a device which can print soldering paste or adhesive through screen onto PCB pad. It can be divided into vertical screen printer, oblique arm screen printer, rotary screen printer, four-column screen printer and full-automatic screen printer. The method is mainly applied to the electronic processing industry, the silk-screen mark of a printed circuit board, the mark of an instrument shell panel, the solder paste printing in the circuit board processing process and the like. The existing silk screen printing machine cannot fix workpieces with different lengths and thicknesses in the using process, so that the workpieces are placed on the upper surface of a workbench and poor in stability, the workpieces are easy to slide in the silk screen printing process, the sliding of silk screen printing of the workpieces is increased, the qualified rate of silk screen printing of the workpieces is reduced, meanwhile, a spray opening of a silk screen printing material spraying machine cannot be protected in the silk screen printing processing process, and the spray opening of the silk screen printing material spraying machine is easy to damage when being in contact with other objects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the silk screen printing machine with protection architecture who proposes.

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

a screen printing machine with a protection structure comprises a screen printing machine base and a screen printing material spraying machine, wherein the screen printing material spraying machine is fixedly installed at the top of the screen printing machine base, hydraulic push rods are fixedly installed at the left end and the right end of the upper surface of the screen printing machine base, a piston rod is embedded into one side of each hydraulic push rod, a fixed plate is fixedly installed at the other end of each piston rod, an adjusting bolt is fixedly installed above each fixed plate, an upper limiting block is fixedly installed at the other end of each adjusting bolt, a lower limiting block is fixedly installed below one side of each fixed plate, a protection frame is fixedly installed on the outer side of the screen printing material spraying machine, a limiting bolt is embedded into the outer side of each protection frame, a buffer base is fixedly installed on the outer side of each protection frame, a buffer spring is embedded into the inner portion of each buffer base, and a connecting column is, and the other end of the connecting column is fixedly provided with a buffer plate.

As a further description of the above technical solution: and the two hydraulic push rods and the fixed plate are symmetrically arranged around the longitudinal central axis of the screen printer base.

As a further description of the above technical solution: go up the spacing piece and all closely laminate with one side of spacing piece down and have antistatic rubber strip, the inside of fixed plate is provided with the thread groove, adjusting bolt meshes with the thread groove mutually.

As a further description of the above technical solution: the number of the buffer plates is three, and the three buffer plates are arranged around the middle part of the protection frame in a circular ring shape.

As a further description of the above technical solution: when the buffer spring is in an initial state, the buffer seat is tightly attached to the outer side of the buffer spring.

As a further description of the above technical solution: one side fixed mounting of silk screen printing machine base has control switch, hydraulic push rod pass through control switch and wire and external power source between electric connection.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installing hydraulic pressure push rod and fixed plate, make when the device is fixing the work piece, two hydraulic pressure push rod accessible piston rods promote or stimulate the fixed plate and control, adjust the interval between two fixed plates, make the work piece just in time fix between two fixed plates, through twisting the adjusting bolt who moves the fixed plate top, make adjusting bolt promote the stopper down stopper upper surface removal, make the work piece press from both sides tightly under between the stopper and the rubber strip of stopper, make the device can fix the work piece that various length and thickness differ, further improvement the application scope and the machining precision of device.

2. The utility model discloses in, through installing the fender bracket for when silk screen printing spouts the material machine at the in-process of work, when silk screen printing spouts the material machine and contacts the object, the buffer board in the fender bracket outside can contact with the object in advance, and the inside buffer spring of spliced pole extrusion buffer seat of the later buffer board other end cushions the impact that receives, prevents that the object from directly spouting the material machine contact with the silk screen printing and damaging, and the protection effect is better.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic sectional view of a front partial structure of a middle fixing plate according to the present invention;

fig. 3 is a schematic top sectional view of a partial structure of a protective frame according to the present invention.

Illustration of the drawings:

1. a screen printing machine base; 2. a hydraulic push rod; 201. a piston rod; 3. a fixing plate; 4. adjusting the bolt; 5. an upper limit block; 6. a lower limiting block; 7. a screen printing material spraying machine; 8. a protection frame; 9. a limit bolt; 10. a buffer seat; 11. a buffer spring; 12. connecting columns; 13. a buffer plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a screen printing machine with a protection structure comprises a screen printing machine base 1 and a screen printing material spraying machine 7, the screen printing material spraying machine 7 is fixedly installed on the top of the screen printing machine base 1, hydraulic push rods 2 are fixedly installed on the left and right ends of the upper surface of the screen printing machine base 1, piston rods 201 are embedded into one sides of the hydraulic push rods 2, a fixing plate 3 is fixedly installed on the other end of each piston rod 201, an adjusting bolt 4 is fixedly installed above the fixing plate 3, an upper limit block 5 is fixedly installed on the other end of each adjusting bolt 4, a lower limit block 6 is fixedly installed below one side of the fixing plate 3, a protection frame 8 is fixedly installed on the outer side of the screen printing material spraying machine 7, a limit bolt 9 is embedded into the outer side of the protection frame 8, a buffer base 10 is fixedly installed on the outer side of the protection frame 8, a buffer spring 11 is embedded into the inner portion of the, the other end of the connecting column 12 is fixedly provided with a buffer plate 13.

Further, two hydraulic pressure push rods 2 and fixed plate 3 all are the symmetry setting around the vertical axis of silk screen printing machine base 1 for when the device is fixing the work piece, two hydraulic pressure push rods 2 accessible piston rods 201 promote or stimulate the fixed plate 3 and remove about, adjust the interval between two fixed plates 3, make the work piece just in time fix between two fixed plates 3.

Further, go up the stopper 5 and all closely laminate with one side of stopper 6 down and have antistatic rubber strip, the inside of fixed plate 3 is provided with the thread groove, adjusting bolt 4 meshes with the thread groove mutually, make the work piece fix between two fixed plates 3 just in time, through twisting adjusting bolt 4 of moving fixed plate 3 top, make adjusting bolt 4 promote stopper 5 up down stopper 6 upper surface removal on stopper 5, make the work piece press from both sides tightly between stopper 6 and the last rubber strip of stopper 5 down, thereby the device can be fixed the work piece that various thickness differ, further improvement the application scope and the stability of device.

Further, the quantity of buffer board 13 is three, and three buffer board 13 is the ring form setting around the middle part of fender bracket 8 for three buffer board 13 can protect a plurality of faces of fender bracket 8, reduces buffering protection dead angle.

Further, buffer spring 11 is when initial state, and buffer seat 10 hugs closely in the outside that is located buffer spring 11, make when silk screen printing jet stock machine 7 contacts the object, buffer plate 13 in the fender bracket 8 outside can contact with the object in advance, later the spliced pole 12 extrusion buffer seat 10 inside buffer spring 11 of the buffer plate 13 other end, make buffer spring 11 compression cushion the impact that receives, prevent that the object from directly contacting with silk screen printing jet stock machine 7 and damaging, the protection effect is better.

Further, one side fixed mounting of silk screen printing machine base 1 has control switch, and hydraulic pressure push rod 2 passes through electric connection between control switch and wire and the external power source, is convenient for more when hydraulic pressure push rod 2 is when connecting the power source, and hydraulic pressure push rod 2 can promote to remove about fixed plate 3, adjusts the interval between two fixed plates 3.

The working principle is as follows: when in use, the protective frame 8 is arranged in the silk-screen material spraying machine 7 of the silk-screen machine base 1 in advance, the hydraulic push rods 2 are connected with an external power supply through the control switch, when the device is used for fixing workpieces, the control switch is pressed, the two hydraulic push rods 2 can push or pull the fixed plates 3 to move left and right through the piston rods 201 after being electrified, the distance between the two fixed plates 3 is adjusted, when the workpieces are just fixed between the two fixed plates 3, the adjusting bolts 4 above the fixed plates 3 are screwed, the adjusting bolts 4 push the upper limiting block 5 to move towards the upper surface of the lower limiting block 6, so that the workpieces are clamped between the rubber strips of the lower limiting block 6 and the upper limiting block 5, the device can fix the workpieces with different lengths and thicknesses, the application range and the processing precision of the device are further improved, when the silk-screen material spraying machine 7 is in the working process, when silk screen printing spouts material machine 7 and contacts the object, the buffer board 13 in the fender bracket outside can contact with the object in advance, and the spliced pole 12 of the back buffer board 13 other end extrudes buffer spring 11 inside buffer seat 10, cushions the impact that receives, prevents that the object from directly spouting material machine 7 contact and damaging with silk screen printing, and the protection effect is better.

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 silk screen printing machine with the protection structure comprises a silk screen printing machine base (1) and a silk screen printing material spraying machine (7), wherein the silk screen printing material spraying machine (7) is fixedly mounted at the top of the silk screen printing machine base (1), the silk screen printing machine is characterized in that hydraulic push rods (2) are fixedly mounted at the left end and the right end of the upper surface of the silk screen printing machine base (1), piston rods (201) are arranged on one sides of the hydraulic push rods (2) in an embedded mode, fixing plates (3) are fixedly mounted at the other ends of the piston rods (201), adjusting bolts (4) are fixedly mounted above the fixing plates (3), upper limiting blocks (5) are fixedly mounted at the other ends of the adjusting bolts (4), lower limiting blocks (6) are fixedly mounted below one sides of the fixing plates (3), a protection frame (8) is fixedly mounted on the outer side of the silk screen printing material spraying machine (7), and limiting bolts (9) are arranged on the outer, the outside fixed mounting of fender bracket (8) has buffer seat (10), the inside of buffer seat (10) all imbeds and is provided with buffer spring (11), the inside of buffer seat (10) all imbeds and is provided with spliced pole (12), the other end fixed mounting of spliced pole (12) has buffer board (13).

2. The screen printing machine with the protection structure as claimed in claim 1, wherein the two hydraulic push rods (2) and the fixing plate (3) are symmetrically arranged around the longitudinal central axis of the screen printing machine base (1).

3. The screen printing machine with the protection structure as claimed in claim 1, wherein the upper limiting block (5) and the lower limiting block (6) are tightly attached to one side of an antistatic rubber strip, a thread groove is formed in the fixing plate (3), and the adjusting bolt (4) is engaged with the thread groove.

4. The screen printing machine with the protection structure according to claim 1, wherein the number of the buffer plates (13) is three, and the three buffer plates (13) are arranged in a circular ring shape around the middle of the protection frame (8).

5. The screen printing machine with the protection structure according to claim 1, wherein the buffer base (10) is tightly attached to the outer side of the buffer spring (11) when the buffer spring (11) is in the initial state.

6. The screen printing machine with the protection structure as claimed in claim 1, wherein a control switch is fixedly installed at one side of the screen printing machine base (1), and the hydraulic push rod (2) is electrically connected with an external power supply through the control switch and a lead.