CN214027780U

CN214027780U - Circular screen printer with dust cover

Info

Publication number: CN214027780U
Application number: CN202022812815.3U
Authority: CN
Inventors: 沈奇; 傅钦; 周楚颉; 郝根志
Original assignee: Shaoxing Fuqiang Hongtai Printing And Dyeing Co ltd
Current assignee: Shaoxing Fuqiang Hongtai Printing And Dyeing Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-24
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a circular screen printer with dust cover, including the frame, rotate in the frame and install the rotary screen, still can dismantle in the frame and install the dust cover, the dust cover covers the rotary screen. This application has the dust cover and can keep apart most flock in the air with the rotary screen for the rotary screen is difficult for being infected with when carrying out the stamp and goes up the flock, and then has improved the effect of the stamp quality of rotary screen.

Description

Circular screen printer with dust cover

Technical Field

The application relates to the field of rotary screen printing machines, in particular to a rotary screen printing machine with a dust cover.

Background

The horizontal rotary screen printing machine has the advantages of high production efficiency of the rotary screen printing machine and the characteristics of large pattern printing and rich color of the flat screen printing machine, and is widely applied to printing and dyeing of broad fabrics, chemical fiber fabrics, elastic fabrics and the like.

The main working part of the rotary screen printing machine is a rotary screen which is rotatably arranged on a rack, cloth is horizontally conveyed by a smooth, bright and clean rubber conveyor belt which is resistant to high temperature and oils and is arranged on the rack below the rotary screen in a horizontal rotating mode, the lower side of the rotary screen is abutted against the cloth, the rotary screen rotates along with the movement of the cloth, and then ink on the rotary screen can be printed on the cloth along with the rotation of the rotary screen.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the rotary screen contains more printing ink, the flock in the air is easy to adhere to the rotary screen, and then the printing effect of the rotary screen is reduced due to the influence of the flock.

SUMMERY OF THE UTILITY MODEL

Reduce the problem of the printing effect of rotary screen on adhering to the rotary screen easily in order to solve the easy flock in the air, this application provides a rotary screen printing machine with dust cover.

The application provides a circular screen printer with dust cover adopts following technical scheme:

the utility model provides a circular screen printer with dust cover, includes the frame, rotate in the frame and install the mould, still can dismantle in the frame and install the dust cover, the dust cover covers the mould.

Through adopting above-mentioned technical scheme, the dust cover can be kept apart most flock in the air with the mould for the mould is difficult for being infected with when carrying out the stamp and goes up the flock, and then has improved the stamp quality of mould.

Optionally, the dust cover includes two backup pads that are parallel to each other, two the backup pad is located the frame at the both ends of mould respectively, all seted up in the frame at mould both ends with backup pad matched with draw-in groove, the lower extreme cooperation joint of backup pad is in the draw-in groove and parallel with the terminal surface of mould, two be provided with the dust screen between the backup pad, the dust screen covers the mould.

Through adopting above-mentioned technical scheme, need regularly maintain on circular screen of circular screen printer, supply printing ink, just can guarantee the printing quality of circular screen, then the staff when maintaining, the accessible is taken the backup pad out from the draw-in groove and then is more conveniently pulled down the dust cover is whole from the frame.

Optionally, the rack on draw-in groove both sides all is provided with the elasticity barb, be provided with in the backup pad with two elasticity barb joint complex fixture block, the equal level is provided with the baffle on the both sides wall that the backup pad parallels with the terminal surface of mould, works as the lower extreme cooperation joint of backup pad is in when in the draw-in groove, two fixture block and two the barb corresponds the joint cooperation, the baffle laminating is supported tightly in the rack.

Through adopting above-mentioned technical scheme, fixture block and barb joint cooperation, and two baffles laminating support tightly the back in the frame for the backup pad is difficult for producing when using and rocks, and then makes the notch of draw-in groove be difficult for producing the damage to the lateral wall of backup pad, has improved the life of backup pad, and makes the backup pad be difficult for dying in the draw-in groove because of the scar card.

Optionally, the backup pad with seted up on the side that the dust screen is connected and be curved mounting groove, the opening of the pitch arc of mounting groove is down, slide in the mounting groove and install the polylith and support tight board, the polylith support tight board all can with the lower lateral wall of mounting groove is laminated mutually, the both sides of dust screen can cooperate respectively to install two in the mounting groove, just the dust screen is located the polylith support tight board with between the lower lateral wall of mounting groove, still be provided with in the backup pad and be used for the polylith support tight board and support tight the piece that supports of dust screen.

Through adopting above-mentioned technical scheme, the both ends of dust screen are placed back in the mounting groove, can support tight board through supporting the piece and tightly on the dust screen, and then with dust screen clamp mounting at the lower lateral wall of mounting groove and support between the tight board, and when the flock of adhesion was more on the dust screen, the staff can pull down the dust screen from two backup pads and wash the change.

Optionally, the fastening member includes a plurality of fastening bolts corresponding to the fastening plates one to one, the fastening bolts are threadedly mounted on the side walls of the support plate parallel to the axis of the cylinder mould, and one end of the fastening bolt penetrates into the mounting groove and is fastened to the fastening plate.

Through adopting above-mentioned technical scheme, staff's accessible is screwed up and is supported the bolt and more conveniently will support tight board and support tightly on the dust screen.

Optionally, the fastening plate is provided with a fastening groove, and one end of the fastening bolt located in the mounting groove can fasten the bottom of the mounting groove and is in sliding fit with the mounting groove.

Through adopting above-mentioned technical scheme, be located to support tight inslot and can carry on spacingly to supporting tight board with the one end of the tight bolt of mounting groove sliding fit for support tight board and be difficult for following the mounting groove and drop, and support tight bolt when supporting tight board, support tight board difficult and support and produce relative sliding between the tight bolt, make to support tight bolt and can support tight board more steadily.

Optionally, the diameter of one end of the tightening bolt located in the tightening groove is smaller than the outer diameter of the tightening bolt, and the side wall of one end of the tightening bolt located in the tightening groove is unthreaded.

By adopting the technical scheme, because the contact area between the threads and the abutting grooves is small, the threads abutting against one end of the abutting grooves are easy to damage when abutting against the abutting plate, and then the abutting bolt is easy to clamp on the supporting plate when being screwed, and the side wall abutting against one end of the abutting groove by the abutting bolt is free of threads, the diameter of the side wall is smaller than the outer diameter of the abutting bolt, so that the side wall abutting against one end of the abutting groove by the abutting bolt is not easy to damage and is not easy to clamp on the supporting plate.

Optionally, a rubber layer is laid on the lower side wall of the mounting groove, the abutting plate can be attached to the rubber layer, and the dust screen is located between the rubber layer and the abutting plate.

Through adopting above-mentioned technical scheme, the rubber layer can increase the frictional force between the lower lateral wall of dust screen and mounting groove for the dust screen is difficult to break away from between the lower lateral wall of tightly board and mounting groove from supporting.

Optionally, a plurality of positioning spines are arranged on one side, attached to the rubber layer, of the abutting plate, and the positioning spines can be embedded into the rubber layer in a matched mode.

Through adopting above-mentioned technical scheme, install to support tightly between board and the rubber layer when one side of dust screen, and support tightly the board with the dust screen support tightly on the rubber layer after, the location is impaled the cooperation of piercing through the dust screen and is inlayed and establish in the rubber layer for the dust screen can be by the thorn time create fixedly, and then makes the dust screen be difficult for more from supporting tightly falling between board and the rubber layer.

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

1. the dust cover can isolate most of the flock in the air from the rotary screen, so that the rotary screen is not easy to be stained with flock during printing, and the printing quality of the rotary screen is improved;

2. after the both ends of dust screen were placed in the mounting groove, can support tightly on the dust screen through supporting the piece with supporting tight board, and then with dust screen clamp mounting at the lower lateral wall of mounting groove and support between the tight board, and when the flock of adhesion was more on the dust screen, the staff can pull down the dust screen from two backup pads and wash the change.

Drawings

Fig. 1 is a schematic perspective view of the present application.

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

Fig. 3 is a perspective view of the support plate and the mechanism thereon of the present application.

Reference numerals: 1. a frame; 11. a card slot; 12. elastic barbs; 2. a dust cover; 21. a support plate; 211. a clamping block; 212. a baffle plate; 22. a dust screen; 3. mounting grooves; 31. a propping plate; 311. positioning the thorn; 312. abutting against the groove; 32. tightly abutting against the bolt; 33. a rubber layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses circular screen printer 2 with dust cover, refer to FIG. 1, including frame 1, rotate on frame 1 and install the mould, still can dismantle on frame 1 and install dust cover 2, and dust cover 2 covers the mould.

Referring to fig. 1 and 2, the dust cover 2 includes two support plates 21 parallel to each other, and a dust screen 22 is provided between the two support plates 21. The support plate 21 is composed of a semicircular plate and a rectangular plate. The machine frame 1 at two sides of the circular net is provided with a clamping groove 11, the rectangular parts of the two supporting plates 21 are respectively embedded in the two clamping grooves 11 in a matching way, and the supporting plates 21 are parallel to the end surface of the circular net.

A barb is fixedly arranged on the machine frame 1 on the two sides of the long edge of the clamping groove 11, a clamping block 211 clamped and matched with the barb is fixedly arranged on each of the two side walls of the support plate 21 parallel to the end face of the rotary screen, and two horizontal baffle plates 212 are fixedly arranged on the two side walls of the support plate 21 provided with the clamping block 211. After the rectangular part of the supporting plate 21 is inserted into the slot 11, the two blocks 211 thereon are respectively engaged with the two elastic barbs 12, and the four baffles 212 thereon are tightly attached to the frame 1.

Referring to fig. 3, a semicircular mounting groove 3 having a downward opening is formed in a side wall of the support plate 21 facing the cylinder, and a rubber layer 33 is fixedly laid on a lower side wall of the mounting groove 3. Three abutting plates 31 are slidably mounted in the mounting groove 3, the three abutting plates 31 can be attached to the rubber layer 33, and one side edge of the dust screen 22 is placed between the three abutting plates 31 and the rubber layer 33.

A plurality of positioning spines 311 are fixedly arranged on one surface of the abutting plate 31, which is attached to the rubber layer 33, and the positioning spines 311 can be embedded in the rubber layer 33 in a matching way.

A cylindrical abutting groove 312 is formed in the center of the abutting plate 31 on the side away from the rubber layer 33. The supporting plate 21 is further provided with a propping piece, and the propping piece comprises three propping bolts 32 which are arranged on the side wall of the semicircular part of the supporting plate 21 in a penetrating way and correspond to the three propping plates 31 one by one. The holding bolt 32 is in threaded fit with the support plate 21, and the diameter of one end of the holding bolt 32 far away from the nut thereof is smaller than the outer diameter of the holding bolt 32 and has no thread on the side wall of the end.

The non-threaded end of the tightening bolt 32 penetrates through the support plate 21, penetrates through the mounting groove 3 and is embedded in the tightening groove 312, and the non-threaded end of the tightening bolt 32 is in sliding fit with the tightening groove 312.

After the tightening bolt 32 is tightened, the end face of the non-threaded end of the tightening bolt 32 is attached to the bottom of the tightening groove 312, the tightening plate 31 is attached to the dust screen 22, and the positioning barbs 311 penetrate through the dust screen 22 and are embedded in the positioning grooves in a matching manner.

The embodiment of the application provides a circular screen printer 2 with dust cover's implementation principle does:

the lower ends of the two supporting plates 21 are respectively inserted into the two clamping grooves 11, the two clamping blocks 211 on the supporting plates 21 are connected with the two elastic barbs in a 12 decibel clamping mode, after the supporting plates 21 are installed, the two side edges of the dustproof net 22 are respectively clamped and installed between the abutting blocks of the two supporting plates 21 and the rubber layer 33, the abutting plate 31 abuts against the rubber layer 33 by screwing the abutting bolts 32, the positioning barbs 311 are embedded in the rubber layer 33, the installation of the dustproof net 22 can be completed, and the dustproof net 22 covers the upper side of the circular net, so that the probability that the burrs in the outside air are adhered to the circular net is reduced.

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 circular screen printer with dust cover, includes frame (1), rotate in frame (1) and install the mould, its characterized in that: still can dismantle on frame (1) and install dust cover (2), dust cover (2) cover the mould.

2. A rotary screen printing machine with a dust cover according to claim 1, wherein: dust cover (2) include two backup pads (21) that are parallel to each other, two backup pad (21) are located frame (1) at the both ends of mould respectively, all seted up on frame (1) at mould both ends with backup pad (21) matched with draw-in groove (11), the lower extreme cooperation joint of backup pad (21) is in draw-in groove (11) and parallel with the terminal surface of mould, two be provided with dust screen (22) between backup pad (21), dust screen (22) cover the mould.

3. A rotary screen printing machine with a dust cover according to claim 2, wherein: all be provided with elasticity barb (12) on frame (1) of draw-in groove (11) both sides, be provided with on backup pad (21) with two elasticity barb (12) joint complex fixture block (211), equal level is provided with baffle (212) on the both sides wall that backup pad (21) and the terminal surface of mould paralleled, works as the lower extreme cooperation joint of backup pad (21) is in during in draw-in groove (11), two fixture block (211) and two the joint cooperation is corresponded to the barb, baffle (212) laminating is supported tightly on frame (1).

4. A rotary screen printing machine with a dust cover according to claim 3, wherein: backup pad (21) with offer on the side that dust screen (22) are connected and be curved mounting groove (3), the opening of the pitch arc of mounting groove (3) is down, mounting groove (3) internal slipping installs the polylith and supports tight board (31), the polylith support tight board (31) all can with the lower lateral wall laminating of mounting groove (3), the both sides of dust screen (22) can cooperate the installation respectively two in mounting groove (3), just dust screen (22) are located the polylith support tight board (31) with between the lower lateral wall of mounting groove (3), still be provided with on backup pad (21) and be used for the polylith support tight board (31) support tightly the tight piece that supports of dust screen (22).

5. A rotary screen printing machine with a dust cover according to claim 4, wherein: the abutting part comprises a plurality of abutting bolts (32) which correspond to the abutting plates (31) one to one, the abutting bolts (32) are installed on the side walls of the supporting plate (21) parallel to the axis of the circular net in a threaded mode, and one end of each abutting bolt (32) penetrates into the corresponding installation groove (3) and abuts against the corresponding abutting plate (31).

6. The rotary screen printing machine with a dust cover according to claim 5, wherein: the tight supporting plate (31) is provided with a tight supporting groove (312), and one end of the tight supporting bolt (32) in the mounting groove (3) can tightly support the bottom of the mounting groove (3) and is in sliding fit with the mounting groove (3).

7. The rotary screen printing machine with a dust cover as claimed in claim 6, wherein: the diameter of one end, located in the abutting groove (312), of the abutting bolt (32) is smaller than the outer diameter of the abutting bolt (32), and the side wall of one end, located in the abutting groove (312), of the abutting bolt (32) is free of threads.

8. A rotary screen printing machine with a dust cover according to claim 7, wherein: the lower side wall of the mounting groove (3) is paved with a rubber layer (33), the abutting plate (31) can be attached to the rubber layer (33), and the dust screen (22) is located between the rubber layer (33) and the abutting plate (31).

9. A rotary screen printing machine with a dust cover as claimed in claim 8, wherein: and one surface of the abutting plate (31) which is attached to the rubber layer (33) is provided with a plurality of positioning thorns (311), and the positioning thorns (311) can be embedded into the rubber layer (33) in a matching way.