CN216100958U

CN216100958U - Silk screen printing machine convenient to cutter is dismantled

Info

Publication number: CN216100958U
Application number: CN202122707053.5U
Authority: CN
Inventors: 叶珂
Original assignee: Dongguan Kepengda Electronic Technology Co ltd
Current assignee: Dongguan Kepengda Electronic Technology Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-03-22
Anticipated expiration: 2031-11-06

Abstract

The application relates to the technical field of printing equipment, and particularly discloses a screen printing machine convenient for cutter disassembly, which comprises a frame, wherein a support plate is vertically arranged on the frame, a support seat is horizontally connected to the side wall of the support plate in a sliding manner, a printing mechanism for printing a material to be printed is arranged on the support seat, the printing mechanism comprises a cutter holder, a cutter and a clamping component, the clamping component is fixed below the cutter holder and used for fixing the cutter in the cutter holder, the clamping assembly comprises a first clamping plate, a second clamping plate and a fastening bolt, wherein the surface of the first clamping plate facing the second clamping plate is transversely provided with a containing groove, and the containing groove is communicated with the bottom end of the first clamping plate, a threaded hole is formed in the plate surface of the first clamping plate, through holes are formed in the plate surface of the second clamping plate and the cutter, and the fastening bolt penetrates through the through holes formed in the second clamping plate and the cutter and is in threaded connection with the threaded hole formed in the first clamping plate. This application has the effect that improves staff's clearance cutter convenience.

Description

Silk screen printing machine convenient to cutter is dismantled

Technical Field

The application relates to the technical field of lithography apparatus, especially, relate to a silk screen printing machine convenient to cutter is dismantled.

Background

In the production process of the thermistor, silver surfaces are required to be printed on two end surfaces of the thermistor by using a screen printing machine to serve as electrodes of the thermistor. The silk screen printing machine is a machine for printing by using a silk screen printing plate, and performs printing by using the principle that meshes formed in image-text parts of the silk screen printing plate leak oil, and non-image-text parts do not leak oil.

In the related art, a general screen printer is provided with a printing mechanism and a driving member, the printing mechanism includes a tool apron and a tool fixed to the tool apron by welding, a screen printing plate and a screen frame for supporting the screen printing plate are disposed below the printing mechanism, and when the screen printer works, the driving member drives the tool to scrape ink carried on the screen printing plate onto image-text portions of the screen printing plate to print a material to be printed.

According to the related technology, in the actual processing process, the ink adhesion is strong, the ink can be solidified on the cutter after long-time work, the cutter needs to be cleaned regularly, and the cutter is welded and fixed on the cutter holder, so that workers are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience of staff's clearance cutter, this application provides a silk screen printing machine convenient to cutter is dismantled.

The application provides a pair of silk screen printing machine convenient to cutter is dismantled adopts following technical scheme:

the utility model provides a silk screen printing machine convenient to cutter is dismantled, a silk screen printing machine convenient to cutter is dismantled which characterized in that: the printing mechanism comprises a cutter holder, a cutter and a clamping assembly, wherein the clamping assembly is fixed below the cutter holder and is used for fixing the cutter in the cutter holder, the clamping assembly comprises a first clamping plate, a second clamping plate and a fastening bolt, the first clamping plate and the second clamping plate are vertically arranged in a side-by-side abutting mode, a containing groove penetrating through two end portions of the first clamping plate is transversely formed in the first clamping plate towards the surface of the second clamping plate and communicated with the bottom end of the first clamping plate, a threaded hole is formed in the surface of the first clamping plate, and through holes are formed in the surface of the second clamping plate and the cutter, the fastening bolt penetrates through holes formed in the second clamping plate and the cutter and is in threaded connection with a threaded hole formed in the first clamping plate.

Through adopting above-mentioned technical scheme, the cutter holding is in the storage tank that first grip block and second grip block formed, and is fixed through fastening bolt, and when needs wash the cutter, the staff unscrews fastening bolt, can dismantle the cutter get off and wash the operation, is favorable to improving the convenience that the staff cleared up the cutter.

Preferably, the side wall of the cutter is provided with a positioning block along the length direction thereof, and the groove wall of the accommodating groove is correspondingly provided with a positioning groove matched with the positioning block in a sliding manner along the length direction of the first clamping plate.

Through adopting above-mentioned technical scheme, the cutter slides through the cooperation of sliding of locating piece and constant head tank and gets into the storage tank in, avoids the condition emergence of cutter offset in the installation, the installation operation of the staff of being convenient for to the cutter.

Preferably, the fastening bolt is sleeved with a gasket, and the gasket is located between the second clamping plate and the head of the fastening bolt.

Through adopting above-mentioned technical scheme, the gasket has increased the butt area between fastening bolt and the second grip block, is favorable to preventing fastening bolt's not hard up to improve the stability of cutter in the storage tank.

Preferably, the two groove walls of the accommodating groove are provided with anti-skid lines.

Through adopting above-mentioned technical scheme, when the cutter was fixed in the storage tank, the frictional force between two cell walls of storage tank and the cutter has been increased to the antiskid line, has further improved the stability of cutter in the storage tank.

Preferably, the upper end of the first clamping plate is provided with an inserting part along the horizontal direction, the lower end of the tool apron is correspondingly provided with a groove which is matched with the inserting part in an inserting manner, the tool apron is provided with a positioning bolt, and the positioning bolt penetrates through two groove walls of the groove and is in threaded connection with the inserting part.

By adopting the technical scheme, the insertion part is inserted into the groove, and the insertion part is fixed in the groove through the positioning bolt, so that the cutter fixed in the accommodating groove is fixed in the cutter holder.

Preferably, the two end parts of the upper surface of the cutter holder are respectively provided with an adjusting bolt, and the adjusting bolts penetrate into the grooves along the vertical direction through threads and are connected with the inserting part through bearings.

Through adopting above-mentioned technical scheme, the staff twists adjusting bolt and can adjust the blade holder both ends to the distance of silk screen version to the distance of cutter both ends to the silk screen version on the blade holder is fixed in the adjustment, makes the cutter be on a parallel with the space of a whole page of silk screen version, guarantees the printing quality.

Preferably, the tool apron is provided with a connecting rod, one end of the connecting rod is provided with a connecting hole, the connecting rod is fixed between the side wall of the tool apron and the positioning bolt through the connecting hole, and the other end of the connecting rod is provided with a dropping part for scraping off printed materials adhered to the back of the screen printing plate.

Through adopting above-mentioned technical scheme, the connecting plate passes through positioning bolt through-connection hole to be fixed on the blade holder, and after the printing was accomplished, printed material can the adhesion at the back of silk screen printing screen, and at this moment, the horizontal migration that drops the piece along with the blade holder scrapes the printed material of adhesion at the silk screen printing screen back, and the staff of being convenient for is to the collection arrangement of printed material.

Preferably, the connecting hole is a waist-shaped hole which is vertically arranged.

Through adopting above-mentioned technical scheme, the staff of being convenient for finely tunes the height of the spare that drops apart from the silk screen printing screen.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up the centre gripping subassembly, the cutter passes through fastening bolt to be fixed in the storage tank to make the cutter fix in the centre gripping subassembly, when needs wash the cutter, the staff unscrews fastening bolt, can dismantle the cutter get off and wash the operation, is favorable to improving the convenience that the staff cleared up the cutter.

2. Through setting up the piece that drops, after the printing finishes, the piece that drops along with blade holder horizontal migration to scrape the printed material of adhesion at the silk screen printing screen back, the staff of being convenient for is to the collection arrangement of printed material.

Drawings

Fig. 1 is a schematic overall structure diagram of a screen printing machine according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is a schematic view of a printing mechanism according to an embodiment of the present application.

FIG. 4 is a cross-sectional view of a clamping assembly according to an embodiment of the present application.

FIG. 5 is a schematic view of another perspective structure of a printing mechanism according to an embodiment of the present disclosure.

Description of reference numerals:

1. a frame; 2. a support plate; 3. a supporting seat; 4. a printing mechanism; 41. a tool apron; 42. a cutter; 43. a clamping assembly; 431. a first clamping plate; 4311. a plug-in part; 432. a second clamping plate; 433. fastening a bolt; 5. a containing groove; 6. a threaded hole; 7. a through hole; 8. positioning blocks; 9. positioning a groove; 10. a gasket; 11. a groove; 12. positioning the bolt; 13. adjusting the bolt; 14. a connecting rod; 15. connecting holes; 16. a drop-off member; 17. a screen printing station; 18. an operation table; 19. a first guide bar; 20. a first driving cylinder; 21. an adsorption hole; 22. a second guide bar; 23. a screw rod; 24. screen printing of a screen plate; 25. a stencil frame; 26. a slide plate; 27. a drive motor; 28. a guide block; 29. a sliding block; 30. a guide groove; 31. a second driving cylinder; 32. and (4) anti-skid lines.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses silk screen printing machine convenient to cutter is dismantled, refer to fig. 1, which comprises a frame 1, silk screen printing platform 17 and

operation panel

18, 1 vertical fixed being provided with two intervals sets up and supplies the first guide arm 19 that operation panel 18 reciprocated, and one be used for driving the first actuating cylinder 20 that drives that operation panel 18 reciprocated along 19 length direction of first guide arm, first actuating cylinder 20 that drives is located between two first guide arms 19, silk screen printing platform 17 level is fixed in frame 1, and simultaneously, the adsorption hole 21 that a plurality of even interval was arranged is seted up to silk screen printing platform 17's mesa, and adsorption hole 21 and vacuum pipe intercommunication. After the material to be printed is placed on the screen printing table 17 and the position is determined, the worker vacuumizes the vacuum pipeline through the vacuum pump, so that the material to be printed is fixed on the table top of the screen printing table 17 through the adsorption holes 21.

Referring to fig. 1, the console 18 includes a support plate 2, the support plate 2 is vertically slidably connected to the first guide rod 19, a second guide rod 22 and a lead screw 23 are fixedly disposed on a side wall of the support plate 2 facing the screen printing station 17 along a length direction of the support plate, and the second guide rod 22 is located above the lead screw 23. Meanwhile, the supporting plate 2 is further provided with a screen printing plate 24 and a screen frame 25 for fixing the screen printing plate 24 on the supporting plate 2, the screen frame 25 is horizontally fixed on the side wall of the supporting plate 2 facing the screen printing table 17, and the screen printing plate 24 is horizontally fixed on the screen frame 25 through bolts.

Referring to fig. 1 and 2, the support plate 2 is vertically provided with a sliding plate 26 and a driving motor 27 for driving the sliding plate 26 to horizontally slide, specifically, the sliding plate 26 is fixedly provided with a guide block 28 and a sliding block 29 slidably sleeved on the screw rod 23 towards the side wall of the support plate 2, the guide block 28 is provided with a guide groove 30 slidably matched with the second guide rod 22 towards the side wall of the support plate 2, and when the screen printing machine works, the driving motor 27 drives the sliding plate 26 to horizontally slide along the length direction of the second guide rod 22.

Referring to fig. 1 and 3, the supporting plate 2 is further provided with a printing mechanism 4 for printing a material to be printed, a side wall of the sliding plate 26 opposite to the supporting plate 2 is fixedly connected with a supporting seat 3 for supporting the printing mechanism 4 through a bolt, and the supporting seat 3 is horizontally blocky. Specifically, printing mechanism 4 includes cutter 42, blade holder 41 and centre gripping subassembly 43, and blade holder 41 is vertical to be set up in the below of supporting seat 3, and centre gripping subassembly 43 is fixed in the below of blade holder 41 and is used for being fixed in blade holder 41 with cutter 42, and simultaneously, the top of supporting seat 3 is provided with the second that is used for driving blade holder 41 and reciprocates and drives actuating cylinder 31, and the piston rod of the second drive actuating cylinder 31 vertically passes supporting seat 3 and with the upper end fixed connection of blade holder 41.

Referring to fig. 3, the clamping assembly 43 includes a first clamping plate 431, a second clamping plate 432 and a fastening bolt 433, wherein the first clamping plate 431 and the second clamping plate 432 are vertically arranged side by side in an abutting manner. The upper end of the first clamping plate 431 is provided with an inserting portion 4311 integrally formed along the horizontal direction, the lower end of the tool holder 41 is correspondingly provided with a groove 11 matched with the inserting portion 4311 in an inserting manner, meanwhile, the tool holder 41 is provided with a positioning bolt 12, the positioning bolt 12 penetrates through two groove walls of the groove 11 and is in threaded connection with the inserting portion 4311, and the positioning bolt 12 fixes the first clamping plate 431 to the tool holder 41.

Referring to fig. 3 and 4, the first clamping plate 431 is transversely provided with accommodating grooves 5 extending through two end portions of the first clamping plate 431 toward the surface of the second clamping plate 432, the accommodating grooves 5 extend through the bottom surface of the first clamping plate 431, and when the first clamping plate 431 is abutted against the second clamping plate 432, two groove walls of the first clamping plate 431 opposite to the accommodating grooves 5 are respectively arranged on the first clamping plate 431 and the second clamping plate 432. Meanwhile, the surface of the first clamping plate 431 is provided with a threaded hole 6, and the surface of the second clamping plate 432 and the cutter 42 are both provided with a through hole 7. When the cutter 42 is installed, a worker firstly inserts the cutter 42 into the accommodating groove 5, and then inserts the fastening bolt 433 through the through hole 7 formed in the second clamping plate 432 and the cutter 42, and is in threaded connection with the threaded hole 6 formed in the first clamping plate 431. Besides, the fastening bolt is sleeved with a gasket 10, the gasket 10 is located between the head portions of the second clamping plate 432 and the fastening bolt 433, the abutting area between the fastening bolt 433 and the second clamping plate 432 is increased due to the arrangement of the gasket 10, the fastening bolt 433 is prevented from loosening, and therefore the stability of the cutter 42 in the accommodating groove 5 is improved.

Referring to fig. 4, in order to facilitate the installation operation of the worker on the cutter 42, the positioning block 8 is integrally formed on the side wall of the cutter 42 along the length direction thereof, the positioning block 8 is in a strip shape, the positioning groove 9 matched with the positioning block 8 in a sliding manner is correspondingly formed on the groove wall of the accommodating groove 5 along the length direction of the first clamping plate 431, and meanwhile, the two groove walls of the accommodating groove 5 are both provided with the anti-slip patterns 32, and the anti-slip patterns 32 are in a wavy arrangement. When the cutter 42 is installed, the worker firstly slides the cutter 42 into the accommodating groove 5 from one side of the accommodating groove 5, so that the cutter 42 is prevented from falling off from the accommodating groove 5.

Referring back to fig. 1 and 3, the two end portions of the upper surface of the tool holder 41 are respectively provided with an adjusting bolt 13, and the adjusting bolts 13 are threaded into the grooves 11 along the vertical direction and are in bearing connection with the insertion parts 4311. When the cutter 42 is not parallel to the screen printing plate 24, the worker can drive the two end portions of the inserting portion 4311 to move up and down by rotating the adjusting bolt 13, so that the distance between the two ends of the inserting portion 4311 and the screen printing plate 24 can be adjusted, and the distance between the two end portions of the cutter 42 fixed in the accommodating groove 5 and the screen printing plate 24 can be adjusted, so that the cutter 42 is parallel to the screen printing plate 24, and the printing operation of the cutter 42 is facilitated.

Referring to fig. 5, a connecting rod 14 is fixedly arranged on the tool apron 41, one connecting hole 15 is opened at one end of the connecting rod 14, in this embodiment, the connecting hole 15 is a vertical waist-shaped hole, the connecting rod 14 is fixed between the side wall of the tool apron 41 and the positioning bolt 12 through the connecting hole 15, the other end of the connecting rod 14 is fixedly provided with a falling part 16 used for scraping printed materials adhered to the back of the screen printing plate 24, in this embodiment, the falling part 16 is set to be three hooks arranged at intervals along the length direction of the first clamping plate 431, the three hooks are fixed on the connecting rod 14 through a mounting plate, and the bent parts of the three hooks are all towards the lower part. Referring back to fig. 1, after printing is completed, the printed material adheres to the back surface of the screen printing plate 24, at this time, the second driving cylinder 31 drives the tool apron 41 to move downward, so that the dropping member 16 moves downward to abut against the front surface of the screen printing plate 24, and then the driving motor 27 drives the tool apron 41 to move horizontally, so that the dropping member 16 scrapes the printed material adhered to the back surface of the screen printing plate 24.

The implementation principle of the silk screen printing machine convenient to cutter is dismantled to this application embodiment is: the cutter 42 is fixed in the accommodating groove 5 formed by the first clamping plate 431 and the second clamping plate 432 through the fastening bolt 433, the inserting part 4311 fixedly arranged at the upper end of the first clamping plate 431 is inserted into the groove 11 formed in the cutter holder 41, the first clamping plate 431 is fixed in the cutter holder 41 through the positioning bolt 12, so that the cutter 42 is fixed in the cutter holder 41, when the cutter 42 needs to be cleaned, a worker unscrews the fastening bolt 433 and the positioning bolt 12, and can detach and clean the cutter 42, the first clamping plate 431 and the second clamping plate 432 from the cutter holder 41, and the cleaning is convenient and rapid.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a silk screen printing machine convenient to cutter is dismantled which characterized in that: the printing machine comprises a rack (1), wherein a support plate (2) is vertically arranged on the rack (1), a support seat (3) is horizontally connected to the side wall of the support plate (2) in a sliding manner, a printing mechanism (4) used for printing a material to be printed is arranged on the support seat (3), the printing mechanism (4) comprises a cutter seat (41), a cutter (42) and a clamping assembly (43), the clamping assembly (43) is fixed below the cutter seat (41) and used for fixing the cutter (42) in the cutter seat (41), the clamping assembly (43) comprises a first clamping plate (431), a second clamping plate (432) and fastening bolts (433), the first clamping plate (431) and the second clamping plate (432) are vertically arranged in a side-by-side abutting manner, a containing groove (5) which penetrates through two end parts of the first clamping plate (431) is transversely formed in the first clamping plate (431) towards the surface of the second clamping plate (432), the accommodating groove (5) is communicated with the bottom end of the first clamping plate (431), a threaded hole (6) is formed in the plate surface of the first clamping plate (431), a through hole (7) is formed in the plate surface of the second clamping plate (432) and the cutter (42), and the fastening bolt (433) penetrates through the through hole (7) formed in the second clamping plate (432) and the cutter (42) and is in threaded connection with the threaded hole (6) formed in the first clamping plate (431).

2. The screen printing machine convenient to cutter dismantlement of claim 1, characterized in that: the side wall of the cutter (42) is provided with a positioning block (8) along the length direction, and the groove wall of the accommodating groove (5) is correspondingly provided with a positioning groove (9) matched with the positioning block (8) in a sliding manner along the length direction of the first clamping plate (431).

3. The screen printing machine convenient to cutter dismantlement of claim 1, characterized in that: the fastening bolt (433) is sleeved with a gasket (10), and the gasket (10) is located between the second clamping plate (432) and the head of the fastening bolt (433).

4. The screen printing machine convenient to cutter dismantlement of claim 1, characterized in that: and anti-skid grains (32) are arranged on the two groove walls of the accommodating groove (5).

5. The screen printing machine convenient to cutter dismantlement of claim 1, characterized in that: the upper end of the first clamping plate (431) is provided with an inserting part (4311) along the horizontal direction, the lower end of the tool apron (41) is correspondingly provided with a groove (11) which is matched with the inserting part (4311) in an inserting way, the tool apron (41) is provided with a positioning bolt (12), and the positioning bolt (12) penetrates through two groove walls of the groove (11) and is in threaded connection with the inserting part (4311).

6. The screen printing machine convenient to cutter dismantlement of claim 5, characterized in that: and adjusting bolts (13) are arranged at two end parts of the upper surface of the cutter holder (41), and the adjusting bolts (13) penetrate into the grooves (11) along the vertical direction through threads and are connected with the inserting parts (4311) through bearings.

7. The screen printing machine convenient to cutter dismantlement of claim 5, characterized in that: the printing and screening device is characterized in that a connecting rod (14) is arranged on the tool apron (41), a connecting hole (15) is formed in one end of the connecting rod (14), the connecting rod (14) is fixed between the side wall of the tool apron (41) and the positioning bolt (12) through the connecting hole (15), and a dropping piece (16) used for scraping off printed materials adhered to the back surface of the screen printing plate (24) is arranged at the other end of the connecting rod (14).

8. The screen printing machine convenient to cutter dismantlement of claim 7, characterized in that: the connecting hole (15) is a waist-shaped hole which is vertically arranged.