CN211222466U

CN211222466U - Guide roller replacing device for rotary screen printing machine

Info

Publication number: CN211222466U
Application number: CN201921831301.3U
Authority: CN
Inventors: 邱凉凉; 邵征; 杨远胜
Original assignee: Fujian Mei Cai Technology Co ltd
Current assignee: Fujian Mei Cai Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-11
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a device is changed to guide roll for rotary screen printing machine, comprises a workbench, the equal fixedly connected with supporting legs in four corners of workstation bottom, the equal fixedly connected with curb plate in both sides of workstation top rear end, the top fixedly connected with stamp device of curb plate, the both sides of workstation top front end all are provided with supporting mechanism, the platform is placed to supporting mechanism's top fixedly connected with. The utility model discloses a set up rotatory piece, first draw-in groove, backup pad, fixed plate, post, arm-tie, chucking mechanism, stopper, spring, fly leaf, bearing, pivot, cardboard, first fixture block, spout and slider and mutually support, reached the advantage of conveniently changing the guide roll, make the workman when changing the guide roll, can effectual simplification change step, labour saving and time saving when the workman changes the guide roll has reduced workman's intensity of labour, makes things convenient for the workman to change the guide roll.

Description

Guide roller replacing device for rotary screen printing machine

Technical Field

The utility model relates to a calico printing machine technical field specifically is a device is changed to guide roll for rotary screen printing machine.

Background

The printing plate of circular screen printer is the drum, and what the circular screen printer directly adopted is the conduction band, and stamp speed is comparatively fast, can reach 5000m per hour, and the shortcoming is that only can print fixed pattern type, is fit for the grey cloth of batch production, is applicable to multiple material stamp, through the repacking, the range of application of calico printing machine is more extensive, no longer is limited to the paper printing, and the calico printing machine mainly divide into: thermal transfer printing machines, digital printing machines (universal printers), flat screen printing machines, circular screen printing machines, table printing machines, and the like.

Cloth need use the guide roll for rotary screen printing machine when printing, and the guide roll for rotary screen printing machine that has now has following shortcoming: the guide roll for the existing rotary screen printing machine is complex to replace, so that the condition that time and labor are wasted easily when workers replace the guide roll is caused, the labor intensity of the workers is increased, and the workers are inconvenient to replace the guide roll.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a device is changed to guide roll for rotary screen printing machine possesses the advantage of conveniently changing the guide roll, and it is comparatively loaded down with trivial details when having solved current guide roll for rotary screen printing machine and changing, leads to the workman when changing the guide roll, the problem that wastes time and energy appears easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a guide roller replacing device for a rotary screen printing machine comprises a workbench, wherein supporting legs are fixedly connected to four corners of the bottom of the workbench, side plates are fixedly connected to two sides of the rear end of the top of the workbench, a printing device is fixedly connected to the tops of the side plates, supporting mechanisms are arranged on two sides of the front end of the top of the workbench, a placing table is fixedly connected to the top of the supporting mechanisms, a guide roller body is arranged at the front end of the top of the workbench, rotating blocks are fixedly connected to two ends of the guide roller body, first clamping grooves are formed in the tops and the bottoms of the outer sides of the rotating blocks, a supporting plate is fixedly connected to the outer side of the top of the supporting plate, pull columns are arranged on the tops and the bottoms of the inner sides of the fixing plates, the outer ends of the pull columns penetrate through the outer sides of the fixing plates and are fixedly connected with pull, the top of arm-tie is provided with chucking mechanism, the fixed surface of drawing the post is connected with the stopper, the surface cover of drawing the post is equipped with the spring, the both ends of spring respectively with the outside of stopper and the inboard fixed connection of fixed plate, the inner fixedly connected with fly leaf of drawing the post, the inboard fixedly connected with bearing of fly leaf, the pivot has been cup jointed to the inner chamber of bearing, the inboard fixedly connected with cardboard of pivot, the inboard top of cardboard and the first fixture block of the equal fixedly connected with in bottom, the inboard of first fixture block runs through to the inner chamber of first draw-in groove.

Preferably, the supporting mechanism comprises a first supporting block, the bottom of the first supporting block is fixedly connected with the top of the workbench through a bolt, the top of the first supporting block is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a second supporting block, and the top of the second supporting block is fixedly connected with the bottom of the placing table through a bolt.

Preferably, the clamping mechanism comprises a connecting block, the bottom of the connecting block is fixedly connected with the top of the fixing plate, a second clamping groove is formed in the top of the pulling plate, a second clamping block is movably connected to the front of the connecting block through a movable pin, and one end, far away from the connecting block, of the second clamping block penetrates through an inner cavity of the second clamping groove.

Preferably, the bottom of the inner cavity of the placing table is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding manner, and the top of the sliding block is fixedly connected with the bottom of the movable plate.

Preferably, the number of the first clamping grooves is two, the two first clamping grooves are the same in shape and size, and the diameter of the inner cavity of each first clamping groove is larger than that of each first clamping block.

(III) advantageous effects

Compared with the prior art, the utility model provides a device is changed to guide roll for rotary screen printing machine possesses following beneficial effect:

1. the utility model discloses a set up rotatory piece, first draw-in groove, backup pad, fixed plate, post, arm-tie, chucking mechanism, stopper, spring, fly leaf, bearing, pivot, cardboard, first fixture block, spout and slider and mutually support, reached the advantage of conveniently changing the guide roll, make the workman when changing the guide roll, can effectual simplification change step, labour saving and time saving when the workman changes the guide roll has reduced workman's intensity of labour, makes things convenient for the workman to change the guide roll.

2. The utility model discloses a set up supporting mechanism, play the effect of fixed stay to placing the platform, can effectually support and fix placing the platform, place the platform through the setting, the pairing rotation piece plays the effect of support, through setting up first draw-in groove and first fixture block, the pairing rotation piece plays the effect of chucking, through setting up chucking mechanism, play the effect of chucking to the arm-tie, prevent that the arm-tie from appearing rocking when using, through setting up stopper and spring, play the effect that elasticity resets to the pull post, through setting up bearing and pivot, play convenient pivoted effect to rotation piece and guide roll body, through setting up spout and slider, stable effect when playing the removal to the fly leaf, the problem of rocking appears when having solved the fly leaf and removing, the stability when having increased the fly leaf and removing.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a side plate; 4. a printing device; 5. a support mechanism; 51. a first support block; 52. a support pillar; 53. a second support block; 6. a placing table; 7. a guide roller body; 8. rotating the block; 9. a first card slot; 10. a support plate; 11. a fixing plate; 12. pulling the column; 13. pulling a plate; 14. a chucking mechanism; 141. connecting blocks; 142. a second card slot; 143. a second fixture block; 15. a limiting block; 16. a spring; 17. a movable plate; 18. a bearing; 19. a rotating shaft; 20. clamping a plate; 21. a first clamping block; 22. a chute; 23. a slide block.

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.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a guide roller replacing device for a rotary screen printing machine comprises a workbench 1, wherein four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 2, two sides of the rear end of the top of the workbench 1 are fixedly connected with side plates 3, a printing device 4 is fixedly connected with the top of the side plates 3, two sides of the front end of the top of the workbench 1 are respectively provided with a supporting mechanism 5, the top of the supporting mechanism 5 is fixedly connected with a placing table 6, the front end of the top of the workbench 1 is provided with a guide roller body 7, two ends of the guide roller body 7 are respectively fixedly connected with a rotating block 8, the top and the bottom of the outer side of the rotating block 8 are respectively provided with a first clamping groove 9, the outer side of the placing table 6 is fixedly connected with a supporting plate 10, the outer side of the top of the supporting plate 10 is fixedly connected with a fixing plate 11, the top and the bottom of the inner side of the fixing, the top of the pull plate 13 is provided with a clamping mechanism 14, the surface of the pull column 12 is fixedly connected with a limit block 15, the surface of the pull column 12 is sleeved with a spring 16, two ends of the spring 16 are respectively fixedly connected with the outer side of the limit block 15 and the inner side of the fixed plate 11, the inner end of the pull column 12 is fixedly connected with a movable plate 17, the inner side of the movable plate 17 is fixedly connected with a bearing 18, the inner cavity of the bearing 18 is sleeved with a rotating shaft 19, the inner side of the rotating shaft 19 is fixedly connected with a clamping plate 20, the top and the bottom of the inner side of the clamping plate 20 are both fixedly connected with a first clamping block 21, the inner side of the first clamping block 21 penetrates through the inner cavity of the first clamping groove 9, the supporting mechanism 5 comprises a first supporting block 51, the bottom of the first supporting block 51 is fixedly connected with the top of the workbench 1 through a bolt, the top of the first supporting block 51 is fixedly connected with a supporting column, the clamping mechanism 14 comprises a connecting block 141, the bottom of the connecting block 141 is fixedly connected with the top of the fixed plate 11, the top of the pulling plate 13 is provided with a second clamping groove 142, the front of the connecting block 141 is movably connected with a second clamping block 143 through a movable pin, one end, far away from the connecting block 141, of the second clamping block 143 penetrates into an inner cavity of the second clamping groove 142, the bottom of the inner cavity of the placing table 6 is provided with a sliding groove 22, the inner cavity of the sliding groove 22 is slidably connected with a sliding block 23, the top of the sliding block 23 is fixedly connected with the bottom of the movable plate 17, the number of the first clamping grooves 9 is two, the two first clamping grooves 9 are identical in shape and size, the diameter of the inner cavity of the first clamping groove 9 is larger than that of the first clamping block 21, the placing table 6 can be effectively supported and fixed by arranging the supporting mechanism 5, the placing table 6 can be effectively supported, through setting up first draw-in groove 9 and first fixture block 21, play the effect of chucking to rotatory piece 8, through setting up chucking mechanism 14, play the effect of chucking to arm-tie 13, prevent that arm-tie 13 from appearing rocking when using, through setting up stopper 15 and spring 16, play the effect that the elasticity resets to pull post 12, through setting up bearing 18 and pivot 19, play the effect of conveniently rotating to rotatory piece 8 and guide roll body 7, through setting up spout 22 and slider 23, play the stable effect when removing to fly leaf 17, the problem that the fly leaf 17 appears rocking when removing has been solved, stability when having increased fly leaf 17 and removing, through setting up rotatory piece 8, first draw-in groove 9, backup pad 10, fixed plate 11, pull post 12, pull plate 13, chucking mechanism 14, stopper 15, spring 16, fly leaf 17, bearing 18, pivot 19, cardboard 20, first fixture block 21, The sliding groove 22 and the sliding block 23 are matched with each other, so that the advantage of conveniently replacing the guide roller is achieved, the replacement steps can be effectively simplified when workers replace the guide roller, time and labor are saved when the workers replace the guide roller, the labor intensity of the workers is reduced, and the workers can conveniently replace the guide roller.

When in use, a worker firstly pulls the second clamping block 143, the second clamping block 143 leaves the inner cavity of the second clamping groove 142 through the movable pin, then pulls the pulling plate 13, the pulling plate 13 moves to drive the pulling column 12 to start moving, the pulling column 12 moves to drive the limiting block 15 to extrude towards the spring 16, meanwhile, the pulling column 12 moves to drive the movable plate 17 to start moving, the movable plate 17 moves to drive the sliding block 23 to slide in the inner cavity of the sliding groove 22, so that the movable plate 17 moves stably, simultaneously, the movable plate 17 moves to drive the bearing 18, the rotating shaft 19 and the clamping plate 20 to start moving, the clamping plate 20 moves to drive the first clamping block 21 to leave the inner cavity of the first clamping groove 9, then the worker takes down the guide roller body 7 and the rotating block 8, the new guide roller body 7 and the new rotating block 8 are placed on the inner side of the placing table 6, then, the limiting block 15, the pulling column 12 and the pulling plate 13 are reset, the movable plate 17 resets to drive the bearing 18, the rotating shaft 19 and the clamping plate 20 to reset, the clamping plate 20 resets to drive the first clamping block 21 to be clamped into the inner cavity of the first clamping groove 9, then the second fixture block 143 is pulled, the second fixture block 143 is clamped into the inner cavity of the second clamping groove 142 through the movable pin, the pulling plate 13 is prevented from shaking, the guide roller body 7 rotates to drive the rotating block 8 to rotate, the rotating block 8 rotates to drive the first clamping groove 9 and the first fixture block 21 to rotate, the first fixture block 21 rotates to drive the clamping plate 20 to rotate, the clamping plate 20 rotates to drive the rotating shaft 19 in the inner cavity of the bearing 18, the guide roller body 7 rotates stably without hindering the guide roller body 7 from rotating, so that when a worker replaces the guide roller, the guide roller replacing device has the advantages that replacing steps can be effectively simplified, time and labor are saved when workers replace the guide roller, labor intensity of the workers is reduced, the workers can replace the guide roller conveniently, and accordingly the guide roller is convenient to replace.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

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 device is changed with guide roll to rotary screen printing machine, includes workstation (1), its characterized in that: the four corners of the bottom of the workbench (1) are fixedly connected with supporting legs (2), the two sides of the rear end of the top of the workbench (1) are fixedly connected with side plates (3), the top of each side plate (3) is fixedly connected with a printing device (4), the two sides of the front end of the top of the workbench (1) are provided with supporting mechanisms (5), the top of each supporting mechanism (5) is fixedly connected with a placing table (6), the front end of the top of the workbench (1) is provided with a guide roller body (7), the two ends of each guide roller body (7) are fixedly connected with rotating blocks (8), the top and the bottom of the outer side of each rotating block (8) are respectively provided with a first clamping groove (9), the outer side of each placing table (6) is fixedly connected with a supporting plate (10), the outer side of the top of each supporting plate (10) is fixedly connected with a fixing plate (11), and the top and the bottom of the inner side, the outer end of the pull column (12) penetrates to the outer side of the fixed plate (11) and is fixedly connected with a pull plate (13), the top of the pulling plate (13) is provided with a clamping mechanism (14), the surface of the pulling column (12) is fixedly connected with a limiting block (15), the surface of the pull column (12) is sleeved with a spring (16), two ends of the spring (16) are respectively fixedly connected with the outer side of the limiting block (15) and the inner side of the fixing plate (11), the inner end of the pull column (12) is fixedly connected with a movable plate (17), the inner side of the movable plate (17) is fixedly connected with a bearing (18), the inner cavity of the bearing (18) is sleeved with a rotating shaft (19), the inner side of the rotating shaft (19) is fixedly connected with a clamping plate (20), the top and the bottom of the inner side of the clamping plate (20) are both fixedly connected with a first clamping block (21), the inner side of the first clamping block (21) penetrates through the inner cavity of the first clamping groove (9).

2. The guide roller exchanging device for a rotary screen printing machine according to claim 1, wherein: the supporting mechanism (5) comprises a first supporting block (51), the bottom of the first supporting block (51) is fixedly connected with the top of the workbench (1) through a bolt, the top of the first supporting block (51) is fixedly connected with a supporting column (52), the top of the supporting column (52) is fixedly connected with a second supporting block (53), and the top of the second supporting block (53) is fixedly connected with the bottom of the placing table (6) through a bolt.

3. The guide roller exchanging device for a rotary screen printing machine according to claim 1, wherein: chucking mechanism (14) include connecting block (141), the bottom of connecting block (141) and the top fixed connection of fixed plate (11), second draw-in groove (142) have been seted up at the top of arm-tie (13), there is second fixture block (143) in the front of connecting block (141) through activity round pin swing joint, the one end that connecting block (141) was kept away from in second fixture block (143) runs through to the inner chamber of second draw-in groove (142).

4. The guide roller exchanging device for a rotary screen printing machine according to claim 1, wherein: the bottom of the inner cavity of the placing table (6) is provided with a sliding groove (22), the inner cavity of the sliding groove (22) is connected with a sliding block (23) in a sliding mode, and the top of the sliding block (23) is fixedly connected with the bottom of the movable plate (17).

5. The guide roller exchanging device for a rotary screen printing machine according to claim 1, wherein: the number of the first clamping grooves (9) is two, the two first clamping grooves (9) are the same in shape and size, and the diameter of the inner cavity of each first clamping groove (9) is larger than that of each first clamping block (21).