CN211031621U

CN211031621U - Screen printing platform mechanism

Info

Publication number: CN211031621U
Application number: CN201921854661.5U
Authority: CN
Inventors: 肖辉
Original assignee: Changsha Jianyu Screen Printing Machinery Co ltd
Current assignee: Changsha Jianyu Screen Printing Machinery Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-17
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a screen printing platform mechanism, including the servo motor module, the platform base plate is installed to the output of servo motor module, the both ends of pivot are fixed the cup joint respectively and are had cam and turning block, the output and the turning block of cam cylinder rotate and are connected, U type pole is all installed to the upper surface both sides of platform base plate, the guide pin bushing is installed to the upper end of guide pin bushing support, the inside of guide pin bushing runs through the guide arm that runs through guide pin bushing support and intermediate lamella, the upper surface mid-mounting of platform base plate has thimble module, the upper surface mounting of intermediate lamella has four sides correction module, printing platform is run through to the upper end of four sides correction module. Compared with the prior art, the utility model, the quality is little, and the motion precision is high, can improve the counterpoint precision of printing product greatly to improve printing quality, accelerate printing efficiency, the practicality is strong, is worth wideling popularize the use.

Description

Screen printing platform mechanism

Technical Field

The utility model relates to the field of printing technology, especially, relate to a screen printing platform mechanism.

Background

In the printing trade, accurate in order to realize the counterpoint of product, can use printing platform usually to improve the printing quality of product, accelerate the printing efficiency of product, but present printing platform is whole platform mostly and goes up and down to move, and inertia is very big, influence speed and precision, to this kind of problem, we provide a screen printing platform mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a screen printing platform mechanism.

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

designing a screen printing platform mechanism, comprising a servo motor module, wherein a platform substrate is installed at the output end of the servo motor module, bearing seats are symmetrically installed on both sides of the upper surface of the platform substrate, a rotating shaft is rotatably installed between two corresponding bearing seats, a cam and a rotating block are respectively fixedly sleeved at both ends of the rotating shaft, a cam cylinder is rotatably installed on both sides of both surfaces of the platform substrate, the output end of the cam cylinder is rotatably connected with the rotating block, U-shaped rods are installed on both sides of the upper surface of the platform substrate, a middle plate is jointly installed at the upper ends of the U-shaped rods, guide sleeve supports are symmetrically installed on both sides of the upper surface of the middle plate, guide sleeves are installed at the upper ends of the guide sleeve supports, guide rods penetrating through the guide sleeve supports and the middle plate are arranged inside the guide sleeves, guide rod bases abutting against the cam are installed, the printing platform is installed jointly to the upper end of guide arm, printing platform's lower surface mid-mounting has platform vacuum shrouding, the upper surface mid-mounting of platform base plate has thimble module, thimble module runs through intermediate lamella and printing platform, the last surface mounting of intermediate lamella has four sides correction module, printing platform is run through to four sides correction module's upper end.

Preferably, the thimble module includes the bracing piece fixed with the platform base plate, the mid-mounting of bracing piece has the jack-up cylinder, the H template is installed to the output of jack-up cylinder, the ejector pin is all installed on four tops of H template, the ejector pin runs through printing platform, the suction nozzle is installed to the upper end of ejector pin.

Preferably, the four-side correcting module comprises two mounting plates fixed with the middle plate, the upper ends of the mounting plates are jointly provided with a cross plate, the lower parts of the two adjacent ends of the cross plate are provided with stepping motors, the output ends of the stepping motors are provided with driving synchronizing wheels, driven synchronizing wheels are rotatably arranged at the other two ends of the cross plate, a synchronous belt is connected between the driven synchronizing wheels and the driving synchronizing wheel in a transmission way, inductors are arranged on one side of two adjacent ends of the cross plate, supporting blocks are symmetrically arranged on the left side and the right side of the upper surface of the cross plate, guide rails are respectively arranged on the upper surface of the supporting block and the front and back sides of the upper surface of the cross plate, moving blocks are symmetrically arranged on the sliding blocks of the guide rails, the upper surface of the moving block is provided with a cylindrical pin, the cylindrical pin penetrates through the printing platform, the synchronous belt is fixed with the moving block, and one side of the moving block is provided with an induction piece.

Preferably, a connecting plate is installed on one side of the middle plate and one side of the platform substrate together, and the camera assemblies are symmetrically installed on one side of the connecting plate.

Preferably, each electric appliance on the platform substrate is connected with the servo motor module through a wire, and the wires are connected through a kinematic drag chain.

The utility model provides a pair of screen printing platform mechanism, beneficial effect lies in: the utility model is provided with a servo motor module which can drive the platform substrate and all parts on the platform substrate to move, a cam cylinder is provided to drive a rotating block to rotate, the rotating block drives a rotating shaft to rotate, the rotating shaft drives a cam to rotate, the cam drives a guide rod to move through a guide rod base, the guide rod drives a printing platform to move, a jacking cylinder is provided to drive an H-shaped plate to move, the H-shaped plate drives a mandril to move, the mandril drives a suction nozzle to move, a stepping motor is provided to drive a driving synchronous wheel to rotate, the driving synchronous wheel drives a synchronous belt to rotate through a driven synchronous wheel, the synchronous belt drives a moving block to move, a moving block drives a cylindrical pin to move, and accurate alignment of a printing product is realized compared with the prior art, the utility model has small quality and high motion precision, and can greatly improve the alignment precision of the, the practicability is strong, and the device is worth of being widely popularized and used.

Drawings

Fig. 1 is an exploded view of a screen printing platform mechanism according to the present invention;

fig. 2 is a schematic structural view of a screen printing platform mechanism provided by the present invention;

fig. 3 is a schematic structural view of a thimble module of a screen printing platform mechanism according to the present invention;

fig. 4 is a schematic structural view of a four-side correction module of a screen printing platform mechanism according to the present invention;

fig. 5 is the utility model provides a module explosion chart structure schematic diagram is corrected to four sides of screen printing platform mechanism.

In the figure: the device comprises a supporting block 1, a bearing seat 2, a middle plate 3, a guide sleeve support 4, a guide rod 5, a guide rod base 6, a rotating shaft 7, a cam 8, a guide rail 9, a driving synchronous wheel 10, a sensing piece 11, a U-shaped rod 12, a printing platform 13, a guide sleeve 14, a stepping motor 15, a moving drag chain 16, a four-side correction module 18, a sensor 19, a thimble module 20, a synchronous belt 21, a cam cylinder 23, a camera assembly 34, a suction nozzle 35, a push rod 36, a jacking cylinder 38, a platform substrate 41, a servo motor module 42, a platform vacuum sealing plate 43, a connecting plate 44, a rotating block 45, an H-shaped plate 46, a supporting rod 47, a cylindrical pin 48, a moving block 49, a driven synchronous wheel 50, a cross 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.

Referring to fig. 1-5, a screen printing platform mechanism comprises a servo motor module 42, a platform substrate 41 is installed at the output end of the servo motor module 42, electrical appliances on the platform substrate 41 are connected with the servo motor module 42 through wires, and the wires are connected through a kinematic drag chain 16.

Bearing frame 2 is all installed to the equal symmetry in upper surface both sides of platform base plate 41, it installs pivot 7 to rotate between two corresponding bearing frames 2, the both ends of pivot 7 are fixed cup respectively and are connect cam 8 and turning block 45, two surface both sides of platform base plate 41 are all rotated and are installed cam cylinder 23, cam cylinder 23's output and turning block 45 rotate and be connected, U type pole 12 is all installed to platform base plate 41's upper surface both sides, intermediate lamella 3 is installed jointly to U type pole 12's upper end, connecting plate 44 is installed jointly to one side of intermediate lamella 3 and platform base plate 41, camera subassembly 34 is installed to one side symmetry of connecting plate 44, can fix a position the half tone, there is the reference position when exchanging the half tone, can quick artifical counterpoint.

Guide sleeve supports 4 are symmetrically installed on two sides of the upper surface of the middle plate 3, a guide sleeve 14 is installed at the upper end of each guide sleeve support 4, a guide rod 5 penetrating through the guide sleeve supports 4 and the middle plate 3 penetrates through the guide sleeve 14, a guide rod base 6 abutting against the cam 8 is installed at the lower end of each guide rod 5, a printing platform 13 is installed at the upper end of each guide rod 5, a platform vacuum sealing plate 43 is installed at the middle of the lower surface of the printing platform 13, a thimble module 20 is installed at the middle of the upper surface of a platform substrate 41, the thimble module 20 comprises a support rod 47 fixed with the platform substrate 41, a jacking cylinder 38 is installed at the middle of the support rod 47, an H-shaped plate 46 is installed at the output end of the jacking cylinder 38, ejector rods 36 are installed at four top ends of the H-shaped plate 46, the ejector rods 36 penetrate through the printing platform 13, suction.

The thimble module 20 penetrates through the middle plate 3 and the printing platform 13, the four-side correction module 18 is mounted on the upper surface of the middle plate 3, the four-side correction module 18 comprises two mounting plates 52 fixed with the middle plate 3, a cross plate 51 is mounted at the upper ends of the mounting plates 52 together, a stepping motor 15 is mounted at the lower parts of two adjacent ends of the cross plate 51, a driving synchronous wheel 10 is mounted at the output end of the stepping motor 15, driven synchronous wheels 50 are rotatably mounted at the other two ends of the cross plate 51, a synchronous belt 21 is connected between the driven synchronous wheels 50 and the driving synchronous wheels 10 in a transmission manner, inductors 19 are mounted at one side of two adjacent ends of the cross plate 51, supporting blocks 1 are symmetrically mounted at the left side and the right side of the upper surface of the cross plate 51, guide rails 9 are mounted on the upper surfaces of the supporting blocks 1 and the front and rear sides of the upper surface of the cross plate 51, cylindric lock 48 runs through printing platform 13, and hold-in range 21 is fixed with movable block 49, and response piece 11 is installed to one side of movable block 49, and is accurate to the product counterpoint, excellent in use effect.

The upper end of the four-side rectification module 18 penetrates through the printing platform 13.

The working principle is as follows: the servo motor module 42 of the utility model can drive the platform base plate 41 and all the components on the platform base plate 41 to move, the jacking cylinder 38 is arranged to drive the H-shaped plate 46 to move, the H-shaped plate 46 drives the mandril 36 to move, the mandril 36 drives the suction nozzle 35 to move, accept the printing product, step motor 15 that is equipped with drives initiative synchronizing wheel 10 and rotates, initiative synchronizing wheel 10 drives hold-in range 21 through driven synchronizing wheel 50 and rotates, hold-in range 21 drives movable block 49 and removes, movable block 49 drives cylindric lock 48 and removes, the realization is to accurate counterpoint of printing product, cam cylinder 23 that is equipped with drives turning block 45 and rotates, turning block 45 drives pivot 7 and rotates, pivot 7 drives cam 8 and rotates, cam 8 drives guide arm 5 through guide arm base 6 and removes, guide arm 5 drives print platform 13 and removes, reach the printing position with the product and print.

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 utility model provides a screen printing platform mechanism, includes servo motor module (42), its characterized in that, platform base plate (41) are installed to the output of servo motor module (42), bearing frame (2) are installed to the equal symmetry in upper surface both sides of platform base plate (41), corresponding two rotate between bearing frame (2) and install pivot (7), the both ends of pivot (7) are fixed the cover respectively and are connect cam (8) and turning block (45), cam cylinder (23) are installed in the equal rotation in both sides in both surfaces of platform base plate (41), the output and the turning block (45) of cam cylinder (23) rotate and are connected, U type pole (12) are all installed to the upper surface both sides of platform base plate (41), intermediate plate (3) are installed jointly to the upper end of U type pole (12), guide pin bushing support (4) are all installed to the equal symmetry in the upper surface both sides of intermediate plate (3), guide pin bushing (14) are installed to the upper end of guide pin bushing support (4), guide rod (5) that run through guide pin bushing support (4) and intermediate lamella (3) run through to the inside of guide pin bushing (14), guide rod base (6) of contradicting with cam (8) are installed to the lower extreme of guide rod (5), print platform (13) are installed jointly to the upper end of guide rod (5), the lower surface mid-mounting of print platform (13) has platform vacuum shrouding (43), the upper surface mid-mounting of platform base plate (41) has thimble module (20), thimble module (20) run through intermediate lamella (3) and print platform (13), the upper surface mounting of intermediate lamella (3) has four sides correction module (18), print platform (13) are run through to the upper end of four sides correction module (18).

2. The screen printing platform mechanism according to claim 1, wherein the ejector pin module (20) comprises a support rod (47) fixed with the platform substrate (41), a jacking cylinder (38) is installed in the middle of the support rod (47), an H-shaped plate (46) is installed at the output end of the jacking cylinder (38), ejector rods (36) are installed at four top ends of the H-shaped plate (46), the ejector rods (36) penetrate through the printing platform (13), and suction nozzles (35) are installed at the upper ends of the ejector rods (36).

3. The screen printing platform mechanism according to claim 1, wherein the four-side correction module (18) comprises two mounting plates (52) fixed with the middle plate (3), a cross plate (51) is mounted at the upper end of each mounting plate (52) together, a stepping motor (15) is mounted at the lower part of each two adjacent ends of the cross plate (51), a driving synchronous wheel (10) is mounted at the output end of the stepping motor (15), driven synchronous wheels (50) are rotatably mounted at the other two ends of the cross plate (51), a synchronous belt (21) is connected between each driven synchronous wheel (50) and each driving synchronous wheel (10) in a transmission manner, inductors (19) are mounted at one side of each two adjacent ends of the cross plate (51), supporting blocks (1) are symmetrically mounted at the left side and the right side of the upper surface of the cross plate (51), and guide rails (9) are mounted at the front side and the rear side of the upper surfaces of the supporting blocks (1) and the upper surfaces, the automatic printing device is characterized in that moving blocks (49) are symmetrically mounted on sliding blocks of the guide rail (9), cylindrical pins (48) are mounted on the upper surfaces of the moving blocks (49), the cylindrical pins (48) penetrate through the printing platform (13), the synchronous belt (21) is fixed with the moving blocks (49), and the induction piece (11) is mounted on one side of the moving blocks (49).

4. A screen printing platform mechanism according to claim 1, wherein the intermediate plate (3) and one side of the platform base plate (41) are jointly mounted with a connecting plate (44), and one side of the connecting plate (44) is symmetrically mounted with the camera assembly (34).

5. The screen printing platform mechanism according to claim 1, wherein each electric appliance on the platform substrate (41) is connected with the servo motor module (42) through a lead wire, and the lead wire is connected through a kinematic drag chain (16).