CN215321324U

CN215321324U - Electronic box upset silk screen printing machine

Info

Publication number: CN215321324U
Application number: CN202121251323.XU
Authority: CN
Inventors: 陈弟
Original assignee: Guangdong Maike Intelligent Equipment Co ltd
Current assignee: Guangdong Maike Intelligent Equipment Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-28
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses an electronic box overturning screen printer which comprises a machine base, a vertical frame arranged on the machine base, a lifting device arranged on the vertical frame, a screen clamping and fixing mechanism and an X-axis driving device which are arranged on the lifting device, a screen arranged in the screen clamping and fixing mechanism, a Z-axis driving device arranged on the X-axis driving device, and a ink scraping and returning device arranged on the Z-axis driving device and positioned above the screen, wherein an overturning and positioning mechanism is arranged on the machine base and positioned below the screen; the overturning positioning mechanism comprises a vertical plate fixed on the base, a speed reducer arranged on the front end face of the upper portion of the vertical plate, a motor matched with the speed reducer, a rotating disk arranged on the speed reducer, an overturning positioning frame fixed on the rotating disk, a positioning piece and a vacuum positioning sucker arranged on the front end face of the overturning positioning frame, and an adsorption positioning module arranged in the overturning positioning frame and capable of adsorbing and positioning an electric box loaded on the overturning positioning frame.

Description

Electronic box upset silk screen printing machine

The technical field is as follows:

the utility model relates to the technical field of screen printing machines, in particular to a turning screen printing machine of an electric box.

Background art:

the screen printer is a machine for printing by screen printing plate, belonging to a kind of printing machine. A screen printer (i.e., a screen printer) is a machine that prints characters and images, and is a generic name for machines or apparatuses for producing printed matters. The screen printing machine belongs to the representative printing equipment in the porous printing machine, and the material for manufacturing the screen can be nylon wire, copper wire, steel wire or stainless steel wire besides real silk. And can be classified into a flat screen printer, a curved screen printer, a rotary screen printer, and the like.

Be applied to the electronic box at present, the garbage bin, the storage tank, the silk screen printing machine efficiency of the product that needs multiaspect printing such as children's toy is lower, particularly, what the silk screen printing machine adopted at present is the plane printing, and once can only print one face, when needs print the other face of product, need dismantle the product, and with the face up that the product needs the printing, adopt the fixed product of tool again, then just can print the other face of product, its operation is got up comparatively loaded down with trivial details, and the work efficiency is low, it is long consuming time, high labor strength, it is unfavorable for improving market competition.

In view of the above, the present inventors propose the following.

The utility model has the following contents:

the utility model aims to overcome the defects of the prior art and provides a cell turnover screen printing machine.

In order to solve the technical problems, the utility model adopts the following technical scheme: the electronic box overturning screen printer comprises a base, a vertical frame arranged on the base, a lifting device arranged on the vertical frame, a screen clamping and fixing mechanism and an X-axis driving device which are arranged on the lifting device, a screen arranged in the screen clamping and fixing mechanism, a Z-axis driving device which is arranged on the X-axis driving device and can be driven by the X-axis driving device to move in the X-axis direction, and a scraping and ink-returning device which is arranged on the Z-axis driving device and is driven by the Z-axis driving device to move in the Z-axis direction, wherein the scraping and ink-returning device is positioned above the screen; the machine base is provided with a loading and positioning electric box and a turning and positioning mechanism capable of driving the electric box to turn over and change the surface, and the turning and positioning mechanism is positioned below the screen; the overturning positioning mechanism comprises a vertical plate fixed on the base, a speed reducer arranged on the front end face of the upper part of the vertical plate, a motor matched with the speed reducer, a rotating disk arranged on the speed reducer, an overturning positioning frame fixed on the rotating disk, a positioning piece and a vacuum positioning sucker arranged on the front end face of the overturning positioning frame, and an adsorption positioning module arranged in the overturning positioning frame and capable of adsorbing and positioning an electric box loaded on the overturning positioning frame.

Further, in the above technical solution, the turnover positioning frame includes a rear plate, a front plate, a row of first profiles which are connected and fixed to the upper end of the inner side of the rear plate and the upper end of the inner side of the front plate and are distributed at intervals, and a row of second profiles which are connected and fixed to the lower end of the inner side of the rear plate and the lower end of the inner side of the front plate and are distributed at intervals, wherein the rear plate is fixed to the rotating disc through bolts; the locating piece and the vacuum positioning sucker are arranged at the front end of the front plate, and the adsorption positioning module is arranged between the first section bar and the second section bar.

Furthermore, in the above technical scheme, the positioning element is a positioning column, an arc-shaped surface is arranged on the front end surface of the positioning column, a through counter bore is formed in the middle of the positioning column, and a screw penetrates through the counter bore to fix the positioning column to the outer edge and the middle of the front end surface of the front plate.

Furthermore, in the above technical solution, the adsorption positioning module includes a connecting plate fixed between the first profile and the second profile, an upper cylinder and a lower cylinder installed at upper and lower ends of the connecting plate, an upper cross plate installed on a piston rod of the upper cylinder, a plurality of first vacuum adsorption discs installed on the upper cross plate and extending out of the upper end of the first profile, a lower cross plate installed on the piston rod of the lower cylinder, and a plurality of second vacuum adsorption discs installed at the lower end of the lower cross plate and extending out of the lower end of the second profile.

Furthermore, in the above technical solution, the connecting plate is provided with a plurality of first strip-shaped holes, the upper cylinder passes through the first strip-shaped holes through screws and is fastened on the connecting plate, and the upper and lower positions of the upper cylinder can be adjusted relative to the connecting plate; the connecting plate is provided with a plurality of second bar holes, the lower cylinder passes through the second bar holes through screws to be fastened on the connecting plate, and the upper position and the lower position of the lower cylinder can be adjusted relative to the connecting plate.

Furthermore, in the above technical scheme, the lifting device includes a plurality of vertical slide rails vertically installed on the vertical frame, a vertical slide rail block installed on the vertical slide rail, a lead screw installed on the vertical frame, and a servo motor for driving the lead screw to rotate, two sides of the rear end of the X-axis driving device are respectively fixedly connected with the vertical slide rail block, and the middle part of the rear end of the X-axis driving device is linked with the lead screw through a driving seat.

Further, in the above technical solution, a vertical rod is installed inside the vertical frame, an upper limit switch capable of adjusting the up-down position is arranged at the upper end of the vertical rod, and a lower limit switch capable of adjusting the up-down position is arranged at the lower end of the vertical rod; and the driving seat is provided with an induction sheet matched with the upper limit switch and the lower limit switch.

Furthermore, in the above technical scheme, a plurality of mounting holes are formed in the upper end of the vertical rod, and the upper limit switch is spirally fixed in any two adjacent mounting holes through screws so as to be fixed on the upper end of the vertical rod.

Furthermore, in the above technical scheme, the lower end of the vertical rod is provided with a longitudinal sliding groove, the longitudinal sliding groove is provided with a sliding block which can slide up and down and can be fastened in the longitudinal sliding groove, and the lower limit switch is fixed on the sliding block.

After adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: when the electric box turnover positioning device is used, the electric box is sleeved on the turnover positioning frame of the turnover positioning mechanism, is positioned by the positioning piece on the front end face of the turnover positioning frame, is adsorbed and positioned with the inner wall of the electric box through the vacuum positioning sucker, and is adsorbed and positioned through the adsorption positioning module electric box, so that the electric box is stably assembled on the turnover positioning frame, the surface to be printed on the electric box is upward, and the surface is positioned below a screen printing plate; the lifting device, the X-axis driving device and the Z-axis driving device drive the ink scraping and returning device and the screen printing plate to work, and patterns, literature or other information is printed on the upper surface of the electric box; when other faces of the electronic box are required to be printed, the rotating disc is driven to rotate through the motor and the speed reducer, so that the overturning positioning frame is driven to rotate by a certain angle, the face to be printed on the electronic box is enabled to face upwards, the lower side of the screen printing plate is arranged, patterns or literature or other information are printed on the upper surface of the electronic box, the electronic box does not need to be detached, the electronic box is installed and positioned after the face is changed, the operation is very convenient, a plurality of surfaces of the electronic box can be printed, the use is very convenient, the working efficiency is high, the time consumption is short, the labor intensity is small, and the market competitiveness is favorably improved.

Description of the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an assembly view of the vertical frame, the screen clamping and fixing mechanism, the screen, the lifting device, the X-axis driving device, the Z-axis driving device and the ink scraping and returning device of the present invention;

FIG. 3 is an assembly view of the vertical frame, the screen clamping and fixing mechanism, the screen, the lifting device, the X-axis driving device, the Z-axis driving device and the ink scraping and returning device in another view angle;

FIG. 4 is a perspective view of the flip positioning mechanism of the present invention;

FIG. 5 is a perspective view of the flip positioning mechanism of the present invention from another perspective;

FIG. 6 is a perspective view of the adsorption positioning module of the present invention;

FIG. 7 is a perspective view of another angle of the suction positioning module of the present invention.

The specific implementation mode is as follows:

the utility model is further illustrated below with reference to specific embodiments and the accompanying drawings.

As shown in fig. 1-7, an electronic box turning screen printer is disclosed, which includes a machine base 1, a vertical frame 2 mounted on the machine base 1, a lifting device 5 and a screen clamping fixing mechanism 3 mounted on the vertical frame 2, a screen 4 mounted in the screen clamping fixing mechanism 3, an X-axis driving device 6 mounted on the lifting device 5, a Z-axis driving device 7 mounted on the X-axis driving device 6 and driven by the X-axis driving device 6 to move in an X-axis direction, and a ink scraping and returning device 8 mounted on the Z-axis driving device 7 and driven by the Z-axis driving device 7 to move in a Z-axis direction, wherein the ink scraping and returning device 8 is located above the screen 4; the machine base 1 is provided with a turnover positioning mechanism 9 for loading and positioning an electric box and driving the electric box to turn over and change the surface, and the turnover positioning mechanism 9 is positioned below the screen 4; the turning positioning mechanism 9 includes a vertical plate 91 fixed on the base 1, a speed reducer 92 mounted on the front end face of the upper portion of the vertical plate 91, a motor 93 mounted in cooperation with the speed reducer 92, a rotating disc 94 mounted on the speed reducer 92, a turning positioning frame 95 fixed on the rotating disc 94, a positioning member 96 and a vacuum positioning suction cup 97 mounted on the front end face of the turning positioning frame 95, and an adsorption positioning module 98 mounted inside the turning positioning frame 95 and capable of adsorbing and positioning an electric box loaded on the turning positioning frame 95. When the utility model is used, the electric box is sleeved on the overturning positioning frame 95 of the overturning positioning mechanism 9, positioned by the positioning piece 96 on the front end surface of the overturning positioning frame 95, adsorbed and positioned with the inner wall of the electric box through the vacuum positioning sucker 97, and adsorbed and positioned by the adsorption positioning module 98, so as to ensure that the electric box is stably assembled on the overturning positioning frame 95, and the surface to be printed on the electric box is upward and is positioned below the screen 4; the lifting device 5, the X-axis driving device 6 and the Z-axis driving device 7 drive the ink scraping and returning device 8 and the screen 4 to work, and patterns, literature or other information is printed on the upper surface of the electric box; when other faces of the electronic box need to be printed, the rotating disc 94 is driven to rotate through the motor 93 and the speed reducer 92, so that the overturning positioning frame 95 is driven to rotate by a certain angle, the face to be printed on the electronic box is enabled to face upwards, the lower side of the screen printing plate 4 is arranged, then patterns or literature or other information are printed on the upper surface of the electronic box, the electronic box does not need to be detached, the electronic box is installed and positioned after the face is changed, the operation is very convenient, a plurality of surfaces of the electronic box can be printed, the use is very convenient, the working efficiency is high, the time consumption is short, the labor intensity is low, and the market competitiveness is favorably improved.

Upset locating rack 95 is fixed in this back plate 951 inboard upper end and front bezel 952 inboard upper end and interval distribution's first section bar 953, one row of connection including back plate 951, front bezel 952, one row of connection are fixed in this back plate 951 inboard lower extreme and front bezel 952 inboard lower extreme and interval distribution's second section bar 954, adopt first section bar 953 and second section bar 954 assembly, it need not secondary trompil or fluting, can directly use, it is very convenient to assemble. The rear plate 951 is fixed on the rotating disc 94 through bolts; the positioning member 96 and the vacuum positioning sucker 97 are both disposed at the front end of the front plate 952, and the adsorption positioning module 98 is disposed between the first section material 953 and the second section material 954, so that the assembly structure is simple.

The locating piece 96 is a locating column, an arc-shaped surface is arranged on the front end face of the locating column, a through counter bore is formed in the middle of the locating column, screws penetrate through the counter bore to fix the locating column to the outer edge and the middle of the front end face of the front plate 952, the assembling structure is simple, the arc-shaped surface is arranged on the front end face of the locating column, and the flower scraping of the electric box can be prevented.

The absorption positioning module 98 includes a connecting plate 981 fixed between the first profile 953 and the second profile 954, an upper cylinder 982 and a lower cylinder 983 mounted at the upper and lower ends of the connecting plate 981, an upper horizontal plate 984 mounted on the piston rod of the upper cylinder 982, a plurality of first vacuum absorption discs 985 mounted on the upper horizontal plate 984 and extending out of the upper end of the first profile 953, a lower horizontal plate 986 mounted on the piston rod of the lower cylinder 983, and a plurality of second vacuum absorption discs 987 mounted at the lower end of the lower horizontal plate 986 and extending out of the lower end of the second profile 954. When the vacuum adsorption device works, the upper cylinder 982 drives the first vacuum adsorption disc 985 to move upwards to extend out of the upper end of the first section bar 953 so as to be adsorbed and positioned on the upper inner wall of the electric box; the lower cylinder 983 drives the second vacuum adsorption disc 987 to move downwards to extend out of the upper end of the second section bar 954 so as to be adsorbed and positioned with the lower inner wall of the electric box, so that the electric box can be stably positioned.

The connecting plate 981 is provided with a plurality of first strip-shaped holes 988, the upper cylinder 982 is fastened on the connecting plate 981 through the first strip-shaped holes 988 by screws, and the upper position and the lower position of the upper cylinder can be adjusted relative to the connecting plate 981 so as to meet different use requirements; the connecting plate 981 is provided with a plurality of second bar-shaped holes 989, the lower cylinder 983 passes through the second bar-shaped holes 989 through screws and is fastened on the connecting plate 981, and the upper position and the lower position of the lower cylinder can be adjusted relative to the connecting plate 981 so as to meet different use requirements.

The lifting device 5 comprises a plurality of longitudinal slide rails 51 vertically mounted on the vertical frame 2, longitudinal slide rail blocks 52 mounted on the longitudinal slide rails 51, a screw rod 53 mounted on the vertical frame 2 and a servo motor 55 for driving the screw rod 53 to rotate, two sides of the rear end of the X-axis driving device 6 are respectively fixedly connected with the longitudinal slide rail blocks 52, and the middle part of the rear end of the X-axis driving device 6 is linked with the screw rod 53 through a driving seat 54.

An upright rod 21 is arranged on the inner side of the upright frame 2, an upper limit switch 22 capable of adjusting the up-down position is arranged at the upper end of the upright rod 21, and a lower limit switch 23 capable of adjusting the up-down position is arranged at the lower end of the upright rod 21; the driving base 54 is provided with an induction sheet 541 adapted to the upper limit switch 22 and the lower limit switch 23.

A plurality of mounting holes 211 in pole setting 21 upper end, last limit switch 22 is fixed in arbitrary two adjacent mounting holes 211 through the screw spiral to be fixed in this pole setting 21 upper end with last limit switch 22, its relative position of being convenient for adjust upper limit switch 22, convenient operation, in order to satisfy different operation requirements.

The lower end of the upright rod 21 is provided with a longitudinal sliding groove 24, the longitudinal sliding groove 24 is provided with a sliding block 25 which can slide up and down and can be fastened in the longitudinal sliding groove 24, the lower limit switch 23 is fixed on the sliding block 25, the relative position of the lower limit switch 23 can be conveniently adjusted, and the operation is convenient, so that different use requirements can be met.

In summary, when the utility model is used, the electrical box is sleeved on the turning positioning frame 95 of the turning positioning mechanism 9, positioned by the positioning piece 96 on the front end surface of the turning positioning frame 95, and is adsorbed and positioned by the vacuum positioning sucker 97 and the inner wall of the electrical box, and is adsorbed and positioned by the adsorption positioning module 98, so as to ensure that the electrical box is stably assembled on the turning positioning frame 95, and the surface of the electrical box to be printed is upward and is positioned below the screen 4; the lifting device 5, the X-axis driving device 6 and the Z-axis driving device 7 drive the ink scraping and returning device 8 and the screen 4 to work, and patterns, literature or other information is printed on the upper surface of the electric box; when other faces of the electronic box need to be printed, the rotating disc 94 is driven to rotate through the motor 93 and the speed reducer 92, so that the overturning positioning frame 95 is driven to rotate by a certain angle, the face to be printed on the electronic box is enabled to face upwards, the lower side of the screen printing plate 4 is arranged, then patterns or literature or other information are printed on the upper surface of the electronic box, the electronic box does not need to be detached, the electronic box is installed and positioned after the face is changed, the operation is very convenient, a plurality of surfaces of the electronic box can be printed, the use is very convenient, the working efficiency is high, the time consumption is short, the labor intensity is low, and the market competitiveness is favorably improved.

It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides an electronic box upset silk screen printing machine which characterized in that: the device comprises a base (1), a vertical frame (2) arranged on the base (1), a lifting device (5) arranged on the vertical frame (2), a screen clamping and fixing mechanism (3) and an X-axis driving device (6) which are arranged on the lifting device (5), a screen (4) arranged in the screen clamping and fixing mechanism (3), a Z-axis driving device (7) which is arranged on the X-axis driving device (6) and can be driven by the X-axis driving device (6) to move in the X-axis direction, and an ink scraping and returning device (8) which is arranged on the Z-axis driving device (7) and is driven by the Z-axis driving device (7) to move in the Z-axis direction, wherein the ink scraping and returning device (8) is positioned above the screen (4); the machine base (1) is provided with a turnover positioning mechanism (9) which is used for loading and positioning an electric box and can drive the electric box to turn over and change the surface, and the turnover positioning mechanism (9) is positioned below the screen printing plate (4); the overturning positioning mechanism (9) comprises a vertical plate (91) fixed on the base (1), a speed reducer (92) arranged on the front end face of the upper part of the vertical plate (91), a motor (93) installed in a matching way with the speed reducer (92), a rotating disc (94) installed on the speed reducer (92), an overturning positioning frame (95) fixed on the rotating disc (94), a positioning piece (96) and a vacuum positioning sucker (97) installed on the front end face of the overturning positioning frame (95), and an adsorption positioning module (98) installed inside the overturning positioning frame (95) and capable of adsorbing and positioning an electric box loaded on the overturning positioning frame (95).

2. The electrical box turnover screen printing machine of claim 1, characterized in that: the turnover positioning frame (95) comprises a rear plate (951), a front plate (952), a row of first sectional materials (953) which are connected and fixed at the upper end of the inner side of the rear plate (951) and the upper end of the inner side of the front plate (952) and are distributed at intervals, a row of second sectional materials (954) which are connected and fixed at the lower end of the inner side of the rear plate (951) and the lower end of the inner side of the front plate (952) and are distributed at intervals, and the rear plate (951) is fixed on the rotating disc (94) through bolts; the positioning piece (96) and the vacuum positioning sucker (97) are arranged at the front end of the front plate (952), and the adsorption positioning module (98) is arranged between the first section bar (953) and the second section bar (954).

3. The electrical box turnover screen printing machine of claim 2, characterized in that: the positioning piece (96) is a positioning column, an arc-shaped surface is arranged on the front end face of the positioning column, a through counter bore is formed in the middle of the positioning column, and a screw penetrates through the counter bore to fix the positioning column to the outer edge and the middle of the front end face of the front plate (952).

4. The electrical box turnover screen printing machine of claim 2, characterized in that: the adsorption positioning module (98) comprises a connecting plate (981) fixed between a first profile (953) and a second profile (954), an upper cylinder (982) and a lower cylinder (983) which are arranged at the upper end and the lower end of the connecting plate (981), an upper transverse plate (984) arranged on a piston rod of the upper cylinder (982), a plurality of first vacuum adsorption discs (985) arranged on the upper transverse plate (984) and capable of extending out of the upper end of the first profile (953), a lower transverse plate (986) arranged on a piston rod of the lower cylinder (983), and a plurality of second vacuum adsorption discs (987) arranged at the lower end of the lower transverse plate (986) and capable of extending out of the lower end of the second profile (954).

5. The electrical box turnover screen printing machine of claim 4, characterized in that: the connecting plate (981) is provided with a plurality of first strip-shaped holes (988), the upper cylinder (982) is fastened on the connecting plate (981) through the first strip-shaped holes (988) through screws, and the upper position and the lower position of the upper cylinder can be adjusted relative to the connecting plate (981); the connecting plate (981) is provided with a plurality of second strip-shaped holes (989), the lower cylinder (983) passes through the second strip-shaped holes (989) through screws to be fastened on the connecting plate (981), and the upper position and the lower position of the lower cylinder can be adjusted relative to the connecting plate (981).

6. The electrical box turnover screen printing machine according to any one of claims 1 to 5, characterized in that: the lifting device (5) comprises a plurality of longitudinal slide rails (51) vertically arranged on the vertical frame (2), longitudinal slide rail blocks (52) arranged on the longitudinal slide rails (51), a screw rod (53) arranged on the vertical frame (2) and a servo motor (55) used for driving the screw rod (53) to rotate, two sides of the rear end of the X-axis driving device (6) are fixedly connected with the longitudinal slide rail blocks (52) respectively, and the middle of the rear end of the X-axis driving device (6) is linked with the screw rod (53) through a driving seat (54).

7. The electrical box turnover screen printing machine of claim 6, characterized in that: an upright rod (21) is installed on the inner side of the upright frame (2), an upper limit switch (22) capable of adjusting the up-down position is arranged at the upper end of the upright rod (21), and a lower limit switch (23) capable of adjusting the up-down position is arranged at the lower end of the upright rod (21); and the driving seat (54) is provided with an induction sheet (541) matched with the upper limit switch (22) and the lower limit switch (23).

8. The electrical box turnover screen printing machine of claim 7, wherein: a plurality of mounting holes (211) in the upper end of the vertical rod (21), and the upper limit switch (22) is fixed in any two adjacent mounting holes (211) through screws in a spiral manner so as to fix the upper limit switch (22) to the upper end of the vertical rod (21).

9. The electrical box turnover screen printing machine of claim 7, wherein: the lower end of the vertical rod (21) is provided with a longitudinal sliding groove (24), the longitudinal sliding groove (24) is provided with a sliding block (25) which can slide up and down and can be fastened in the longitudinal sliding groove (24), and the lower limit switch (23) is fixed on the sliding block (25).