CN210309498U

CN210309498U - Triaxial multifunctional screen printer

Info

Publication number: CN210309498U
Application number: CN201920955185.XU
Authority: CN
Inventors: 胡强
Original assignee: Wuxi Liuchuan Intelligent Equipment Co ltd
Current assignee: Wuxi Liuchuan Intelligent Equipment Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-14
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a multi-functional silk screen printing machine of triaxial relates to silk screen printing machine technical field, including the frame, the top of frame is from last to down in proper order fixed mounting have stand module control mechanism, pneumatic printer head control mechanism, printer head adjustable base mechanism, net frame control mechanism, top mouth control mechanism and image positioning mechanism, fixedly connected with net frame on net frame control mechanism's the drive end. This equipment is servo semi-automatic silk screen printing machine, main working process fixes the product on the main shaft die block, then carry out the top tightly fixedly by a mouth, then step on foot switch, with the screen frame through stand module control system, the seal tool bit moves down and makes the otter board tangent with the product, main shaft control system begins work rotation simultaneously, carry out the product line, the printing work of cylindrical bottle, accomplish one printing, later carry out the accurate quick location of secondary through image positioning system, accomplish secondary chromatography printing, so reciprocal, can carry out chromatography printing many times.

Description

Triaxial multifunctional screen printer

Technical Field

The utility model relates to a silk screen printing machine technical field specifically is a multi-functional silk screen printing machine of triaxial.

Background

The screen printer is a device for printing solder paste or adhesive paste on the PCB pad by screen printing. 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. Modern screen printing is a gas, electric and mechanical structure, characters/images to be printed are recombined on a printing stock through ink permeating meshes of a mesh fabric, and with the development of economy, science and technology and social career, the requirements on printing time, quality and quantity are increased day by day. Screen printing is widely used because of its advantages such as wide application range and good quality.

But current silk screen printing machine, not only the structure is complicated, and the function is comparatively single moreover, at the in-process of production printing, can receive outside atmospheric pressure size influence, and can not adapt to multiple bottle type, lacks image positioning mechanism for the precision of printing is lower, makes the rework rate higher, has improved the required cost of production printing to a certain extent, for this reason, we provide a triaxial multi-functional silk screen printing machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multi-functional silk screen printing machine of triaxial has solved current silk screen printing machine, and not only the structure is complicated, and the function is comparatively single moreover, at the in-process of production printing, can receive outside atmospheric pressure size to influence, and can not adapt to multiple bottle type, lacks image positioning mechanism for the precision of printing is lower, makes the rework rate higher, has improved the problem of the required cost of production printing to a certain extent.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional silk screen printing machine of triaxial, includes the frame, the top of frame is from last to down in proper order fixed mounting have stand module control mechanism, pneumatic printer head control mechanism, printer head adjustable base mechanism, screen frame control mechanism, a mouth control mechanism and image positioning mechanism, fixedly connected with screen frame on screen frame control mechanism's the drive end, a mouth control mechanism's top fixedly connected with main shaft.

The stand module control mechanism comprises an installation frame, a first servo motor is fixedly installed on one side of the inside of the installation frame, a first lead screw is fixedly connected with a driving end of the first servo motor, a first guide rail sliding block is sleeved on the outside of the first lead screw in a fixed mode, a floating base is fixedly connected with one side end face of the first guide rail sliding block, and a floating shaft bottom plate is fixedly connected with one side end face of the floating base.

Pneumatic printer head control mechanism includes the bedplate, swing joint has the second guide rail slider that can move from top to bottom on the side end face of bedplate, the top fixed mounting of bedplate has the lift cylinder, the drive end of lift cylinder passes through the cylinder connecting axle with the top of second guide rail slider and forms detachable connection structure, a side end face fixedly connected with of second guide rail slider slides the axle, slide the outside of axle middle zone section and cup jointed the knife rest bottom plate, the bottom fixedly connected with slider of knife rest bottom plate, the rear end fixedly connected with adjustment handle of slider, the bottom of knife rest bottom plate just is located one side position department fixedly connected with printer head of slider, the bottom fixed mounting of printer head has the oil return sword.

Preferably, the adjustable base mechanism of printer head includes first module base, the inside bottom mounting of first module base is provided with third guide rail slider, the inside of third guide rail slider is run through and is provided with an adjusting screw, adjusting screw's one end extends to the outside of first module base to fixed mounting has the adjusting handle, the first module slider of top fixedly connected with of third guide rail slider.

Preferably, the screen frame control mechanism comprises a second module base, a fourth guide rail sliding block is fixedly arranged at the bottom end of the inner portion of the second module base, a second servo motor is fixedly mounted at one side of the end portion of the second module base, a driving end of the second servo motor extends to the inner portion of the second module base, a second lead screw is fixedly connected with the inner portion of the fourth guide rail sliding block, and the second guide rail sliding block is fixedly connected with the second module sliding block at the top portion.

Preferably, the top nozzle control mechanism comprises a bearing support, two guide rails are arranged at the top of the bearing support in a penetrating mode, a top nozzle cylinder and a third servo motor are fixedly sleeved outside the two guide rails respectively, a top nozzle shaft is fixedly connected to the driving end of the top nozzle cylinder, and a main shaft body is fixedly connected to the driving end of the third servo motor.

Preferably, the image positioning mechanism comprises a bearing support, a camera is fixedly sleeved and installed outside the bearing support, and transparent glass is fixedly sleeved and installed at the position, above the camera, outside the bearing support.

Preferably, a foot switch is fixedly arranged on the front face of the rack, and a control structure of a circuit is formed between the rack and the foot switch through a power transmission lead.

Advantageous effects

The utility model provides a multi-functional silk screen printing machine of triaxial. Compared with the prior art, the method has the following beneficial effects:

1. this multi-functional silk screen printing machine of triaxial, this equipment is servo semi-automatic silk screen printing machine, main working process fixes the product on the main shaft die block, then carry out the top tightly fixedly by the top mouth, then step on foot switch, equipment begins to pass through stand module control system with the screen frame, the seal tool bit moves down and makes the otter board tangent with the product, main shaft control system begins work rotation simultaneously, carry out the product line, the printing work of cylindrical bottle, accomplish the printing of once, later carry out the accurate quick location of secondary through image positioning system, accomplish secondary chromatography printing, so reciprocal, can carry out chromatography printing many times.

2. This multi-functional silk screen printing machine of triaxial utilizes the otter board to pass through printing ink to picture and text part mesh, and non-picture and text part is not printing to the rationale of printing ink, pours printing ink into on the otter board during printing, applys certain power on the otter board with the help of the oil return sword, then moves the otter board to the other end, and the printing ink extrusion is printed on the product in the in-process that moves, and structure scientific and reasonable, convenience safe in utilization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the column module control mechanism of the present invention;

FIG. 3 is a schematic structural view of the column module control mechanism of the present invention;

fig. 4 is a schematic structural view of the adjustable base mechanism of the print head of the present invention;

fig. 5 is a schematic structural view of the screen frame control mechanism of the present invention;

fig. 6 is a schematic structural view of the top nozzle control mechanism of the present invention;

fig. 7 is a schematic structural view of the image positioning mechanism of the present invention.

In the figure: 1. a frame; 2. a column module control mechanism; 21. a mounting frame; 22. a first servo motor; 23. a first rail block; 24. a first lead screw; 25. a floating base; 26. a floating shaft floor; 3. a column module control mechanism; 31. a support plate; 32. a second rail block; 33. a lifting cylinder; 34. a cylinder connecting shaft; 35. a tool holder base plate; 36. a sliding shaft; 37. a slider; 38. an adjusting handle; 39. a print head; 310. an oil return knife; 4. the adjustable base mechanism of the printing head; 41. a first module base; 42. a third rail block; 43. adjusting the screw rod; 44. adjusting a hand wheel; 45. a first module slider; 5. a screen frame control mechanism; 51. a second module base; 52. a fourth rail block; 53. a second lead screw; 54. a second servo motor; 55. a second module slider; 6. a screen frame; 7. a main shaft; 8. a tip control mechanism; 81. a bearing support; 82. a guide rail; 83. a top nozzle cylinder; 84. a tip shaft; 85. a third servo motor; 86. a main shaft body; 9. an image positioning mechanism; 91. a load bearing support; 92. a camera; 93. transparent glass; 10. a foot switch.

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, the present invention provides a technical solution: the utility model provides a multi-functional silk screen printing machine of triaxial, which comprises a frame 1, there is stand module control mechanism 2 in proper order from last to lower in the top of frame 1, pneumatic printer head control mechanism 3, printer head adjustable base mechanism 4, screen frame control mechanism 5, top mouth control mechanism 8 and image positioning mechanism 9, fixedly connected with screen frame 6 is served in screen frame control mechanism 5's the drive, top mouth control mechanism 8's top fixedly connected with main shaft 7, foot switch 10 has been placed to the front of frame 1 fixedly, the control structure through transmission of electricity wire formation circuit between frame 1 and the foot switch 10.

Referring to fig. 2, the column module control mechanism 2 includes an installation frame 21, a first servo motor 22 is fixedly installed on one side inside the installation frame 21, a driving end of the first servo motor 22 is fixedly connected with a first lead screw 24, a first guide rail slider 23 is fixedly sleeved outside the first lead screw 24, a floating base 25 is fixedly connected to one side end face of the first guide rail slider 23, and a floating shaft bottom plate 26 is fixedly connected to one side end face of the floating base 25.

Referring to fig. 3, the pneumatic printing head control mechanism 3 includes a support plate 31, a second guide rail slider 32 capable of moving up and down is movably connected to an end surface of one side of the support plate 31, a lifting cylinder 33 is fixedly mounted at a top end of the support plate 31, a detachable connection structure is formed between a driving end of the lifting cylinder 33 and a top of the second guide rail slider 32 through a cylinder connection shaft 34, a sliding shaft 36 is fixedly connected to an end surface of one side of the second guide rail slider 32, a tool rest bottom plate 35 is sleeved outside a middle section of the sliding shaft 36, a slider 37 is fixedly connected to a bottom of the tool rest bottom plate 35, an adjustment handle 38 is fixedly connected to a rear end of the slider 37, a printing head 39 is fixedly connected to a position of one side of the slider 37 at a bottom of the tool rest bottom plate 35.

Referring to fig. 4, the print head adjustable base mechanism 4 includes a first module base 41, a third guide rail slider 42 is fixedly disposed at the bottom end inside the first module base 41, an adjusting screw 43 penetrates through the inside of the third guide rail slider 42, one end of the adjusting screw 43 extends to the outside of the first module base 41, an adjusting hand wheel 44 is fixedly mounted on the adjusting screw, and a first module slider 45 is fixedly connected to the top of the third guide rail slider 42.

Referring to fig. 5, the frame control mechanism 5 includes a second module base 51, a fourth guide rail slider 52 is fixedly disposed at a bottom end of an inside of the second module base 51, a second servo motor 54 is fixedly mounted at an end of one side of the second module base 51, a driving end of the second servo motor 54 extends to the inside of the second module base 51, and is fixedly connected with a second lead screw 53, the second lead screw 53 penetrates through the inside of the fourth guide rail slider 52, and a top of the fourth guide rail slider 52 is fixedly connected with a second module slider 55.

Referring to fig. 6, the top nozzle control mechanism 8 includes a bearing support 81, two guide rails 82 are disposed through the top of the bearing support 81, a top nozzle cylinder 83 and a third servo motor 85 are respectively and fixedly sleeved outside the two guide rails 82, a top nozzle shaft 84 is fixedly connected to a driving end of the top nozzle cylinder 83, and a main shaft body 86 is fixedly connected to a driving end of the third servo motor 85.

Referring to fig. 7, the image positioning mechanism 9 includes a supporting frame 91, a camera 92 is fixedly sleeved outside the supporting frame 91, and a transparent glass 93 is fixedly sleeved outside the supporting frame 91 and above the camera 92.

When in use, the screen plate to be used is fixed on the screen frame 6, ink is poured into the screen plate, a product to be printed is placed on the main shaft 7, the top nozzle top cylinder 83 is used for driving the top nozzle shaft 84 to act, so that the top nozzle shaft 84 can carry out top tight processing on the screen plate, then the setting before printing is started, the screen frame 6 is adjusted to the position tangent to the product by adjusting the upright post module control mechanism 2, then the part of the screen frame 6 is adjusted to enable the printing pattern to be aligned with the printing starting point of the product, the lifting cylinder 33 drives the pneumatic printing head 39 to descend, the tightness degree of the contact between the oil return knife 310 and the screen plate can be adjusted by using the adjusting cylinder, then the adjustable printing head base mechanism 4 is adjusted to enable the lower knife point of the oil return knife 310 to be aligned with the printing starting point, then the adjustable printing head base mechanism 4 is locked and fixed, the left and right movement is not, the foot pedal 10 switch is stepped on, each part begins to work, descends to the position which is just set, meanwhile, the main shaft 7 drives the product to start rotating, the screen frame control mechanism 5 moves towards one end, the oil return knife 310 carries printing ink to perform pattern printing work through the screen plate, then the oil return knife 310 scrapes the printing ink to the knife lifting point, the main shaft 7 stops, the printing head 39 rises, the upright post module control mechanism 2 drives the pneumatic printing head control mechanism 3, the screen frame control mechanism 5 rises, the top nozzle shaft 84 is loosened, the product is taken down, and printing is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional silk screen printing machine of triaxial, includes frame (1), its characterized in that: an upright post module control mechanism (2), a pneumatic printing head control mechanism (3), a printing head adjustable base mechanism (4), a screen frame control mechanism (5), a top nozzle control mechanism (8) and an image positioning mechanism (9) are fixedly mounted above the rack (1) from top to bottom in sequence, a screen frame (6) is fixedly connected to the driving end of the screen frame control mechanism (5), and a main shaft (7) is fixedly connected to the top of the top nozzle control mechanism (8);

the upright post module control mechanism (2) comprises an installation frame (21), a first servo motor (22) is fixedly installed on one side inside the installation frame (21), a first lead screw (24) is fixedly connected to the driving end of the first servo motor (22), a first guide rail sliding block (23) is fixedly sleeved on the outside of the first lead screw (24), a floating base (25) is fixedly connected to one side end face of the first guide rail sliding block (23), and a floating shaft bottom plate (26) is fixedly connected to one side end face of the floating base (25);

the pneumatic printing head control mechanism (3) comprises a support plate (31), a second guide rail sliding block (32) capable of moving up and down is movably connected to one side end face of the support plate (31), a lifting cylinder (33) is fixedly mounted at the top end of the support plate (31), a detachable connection structure is formed between the driving end of the lifting cylinder (33) and the top of the second guide rail sliding block (32) through a cylinder connection shaft (34), a sliding shaft (36) is fixedly connected to one side end face of the second guide rail sliding block (32), a knife rest bottom plate (35) is sleeved outside the middle section of the sliding shaft (36), a sliding block (37) is fixedly connected to the bottom of the knife rest bottom plate (35), an adjusting handle (38) is fixedly connected to the rear end portion of the sliding block (37), and a printing head (39) is fixedly connected to the bottom of the knife rest bottom plate (35) and located at one side position of the sliding block, and an oil return knife (310) is fixedly arranged at the bottom end of the printing head (39).

2. The multifunctional silk screen printing machine of claim 1, wherein: the adjustable base mechanism (4) of printer head includes first module base (41), the inside bottom mounting of first module base (41) is provided with third guide rail slider (42), the inside of third guide rail slider (42) is run through and is provided with an adjusting screw (43), the one end of adjusting screw (43) extends to the outside of first module base (41) to fixed mounting has adjusting hand wheel (44), the first module slider (45) of top fixedly connected with of third guide rail slider (42).

3. The multifunctional silk screen printing machine of claim 1, wherein: the screen frame control mechanism (5) comprises a second module base (51), a fourth guide rail sliding block (52) is fixedly arranged at the bottom end of the inner portion of the second module base (51), a second servo motor (54) is fixedly mounted at one side of the second module base (51), the driving end of the second servo motor (54) extends to the inner portion of the second module base (51) and is fixedly connected with a second lead screw (53), the second lead screw (53) penetrates through the inner portion of the fourth guide rail sliding block (52), and a second module sliding block (55) is fixedly connected to the top of the fourth guide rail sliding block (52).

4. The multifunctional silk screen printing machine of claim 1, wherein: the top nozzle control mechanism (8) is including bearing support (81), the top that bears support (81) is run through and is provided with two guide rails (82), and the outside of two guide rails (82) is fixed respectively and has been cup jointed top nozzle cylinder (83) and third servo motor (85), the drive end fixedly connected with top nozzle axle (84) of top nozzle cylinder (83), the drive end fixedly connected with main shaft body (86) of third servo motor (85).

5. The multifunctional silk screen printing machine of claim 1, wherein: image positioning mechanism (9) are including bearing support (91), the outside fixed cup jointing that bears support (91) is installed camera (92), and bears the outside of support (91) and is located the top position department fixed cup jointing of camera (92) and install transparent glass (93).

6. The multifunctional silk screen printing machine of claim 1, wherein: the front surface of the rack (1) is fixedly provided with a foot switch (10), and a control structure of a circuit is formed between the rack (1) and the foot switch (10) through a transmission conductor.