CN217259004U

CN217259004U - Rotary screen printing equipment convenient to change rotary screen

Info

Publication number: CN217259004U
Application number: CN202220026918.3U
Authority: CN
Inventors: 任晓飞; 韩亮; 顾澄玮
Original assignee: Huai'an Tianma Textile Equipment Co ltd
Current assignee: Huai'an Tianma Textile Equipment Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-23
Anticipated expiration: 2032-01-07

Abstract

The application discloses rotary screen printing equipment convenient for replacing a rotary screen, which comprises a connecting block, the rotary screen and a replacing mechanism; change mechanism includes the fixed axle, the equal fixed second fixed cavity that is equipped with in mould both ends, two in the fixed cavity of second overlap joint respectively have two close one ends of fixed axle, the fixed axle internal fixation is equipped with the fixed cavity of third, it is connected with the threaded rod both ends to rotate respectively on the wall of the interior both sides of fixed cavity of third, the screw thread has cup jointed the removal sleeve on the threaded rod, it is connected with two rotor plates to rotate on the removal sleeve. This application rotates through the dwang and drives main bevel gear and rotate, and main bevel gear rotates and drives and rotate from bevel gear, rotates from bevel gear and drives the threaded rod and rotate, and the threaded rod rotates and drives the motion of traveling sleeve, and the motion of traveling sleeve drives the rotor plate and rotates, and the rotor plate rotates and drives two fixed plates and move to the fixed cavity of third, and the fixed plate is convenient for separate fixed axle and mould in moving to the fixed cavity of third.

Description

Rotary screen printing equipment convenient to change rotary screen

Technical Field

The application relates to the field of rotary screen printing equipment, in particular to rotary screen printing equipment convenient for replacing a rotary screen.

Background

Rotary screen printing is a printing mode which utilizes a scraper to make color paste in a rotary screen print on fabric under the driving of pressure, the rotary screen printing has several important aspects different from other screen printing methods, the rotary screen printing is the same as roller printing and is a continuous process, and printed fabric is conveyed to the lower part of a rotary screen printing cylinder which is in continuous motion through a wide rubber belt.

The long-time use of rotary screen can cause wearing and tearing at the during operation of current rotary screen printing equipment, because the rotary screen is fixed knot structure, is not convenient for change, leads to the quality reduction of stamp. Therefore, a rotary screen printing device convenient for replacing a rotary screen is provided aiming at the problems.

Disclosure of Invention

The rotary screen printing equipment convenient for replacing the rotary screen is provided in the embodiment and used for solving the problem that the rotary screen is not convenient to disassemble and replace in the prior art.

According to one aspect of the present application, there is provided a rotary screen printing apparatus convenient for replacing a rotary screen, comprising a connecting block, a rotary screen, and a replacing mechanism;

the replacing mechanism comprises fixed shafts, second fixed cavities are fixedly arranged at two ends of the rotary screen, one end of each second fixed cavity close to the corresponding fixed shaft is respectively lapped in the two second fixed cavities, a third fixed cavity is fixedly arranged in the fixed shaft, two ends of a threaded rod are respectively and rotatably connected on the two side walls in the third fixed cavity, the threaded rod is sleeved with a movable sleeve in a threaded manner, the movable sleeve is connected with two rotating plates in a rotating manner, the other ends of the rotating plates are connected to the fixed plates in a rotating manner, the fixed plates are connected to the side wall of the second fixed cavity in a lap-joint manner, the fixed plates are connected to the fixed plates in an equal and fixedly connected manner, namely telescopic rods and telescopic rods, the other ends of the telescopic rods are fixedly connected to guide rods, one ends of the guide rods are fixedly connected to the third fixed cavity, and the other ends of the guide rods are connected to the movable sleeve in a sliding manner.

Furthermore, the upper side and the lower side of the second fixed cavity are respectively and fixedly provided with a fixed plate at the moving part of the rotating plate.

Furthermore, the threaded rod is fixedly sleeved with a slave bevel gear, a main bevel gear is meshed with the slave bevel gear, the main bevel gear is fixedly connected with a rotating rod, and the top end of the rotating rod penetrates through a third fixed cavity and extends to the outside.

Furthermore, the main bevel gear is rotatably connected to a supporting plate, and the bottom end of the supporting plate is fixedly connected to the third fixing cavity.

Further, the fixed two first fixed cavities that are equipped with in the connecting block, first fixed cavity difference fixedly connected with cup joints the pole both ends from top to bottom, the connecting plate both ends have been cup jointed in the sliding respectively on the pole that cup joints, fixedly connected with connecting rod on the connecting plate, the connecting rod other end through connection piece extends to the outside, fixedly connected with grafting block on the connecting plate, the grafting block is pegged graft on the inserting groove, the inserting groove is fixed to be established on the fixed axle.

Furthermore, a spring is fixedly connected to the connecting plate, the other end of the spring is fixedly connected to the first fixed cavity, and the spring is sleeved on the sleeving rod.

Through the above-mentioned embodiment of this application, adopted change mechanism, solved and be not convenient for dismantle the problem of changing to the rotary screen, improved the stamp quality of stamp equipment.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present application.

In the figure: 1. a cylinder mould; 2. a fixed shaft; 3. a first fixed cavity; 4. sleeving a rod; 5. connecting blocks; 6. a spring; 7. a connecting rod; 8. a connecting plate; 9. an insertion block; 10. inserting grooves; 11. rotating the rod; 12. a main bevel gear; 13. a support plate; 14. a slave bevel gear; 15. a threaded rod; 16. an opening; 17. moving the sleeve; 18. a guide bar; 19. a telescopic rod; 20. a fixing plate; 21. a second fixed cavity; 22. a rotating plate; 23. a third fixed cavity.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a cylinder printing apparatus for facilitating cylinder replacement includes a connecting block 5, a cylinder 1, and a replacing mechanism;

the replacing mechanism comprises fixed shafts 2, two ends of the circular screen 1 are fixedly provided with second fixed cavities 21, two ends close to the two fixed shafts 2 are respectively lapped in the two second fixed cavities 21, a third fixed cavity 23 is fixedly arranged in the fixed shafts 2, two ends of a threaded rod 15 are respectively rotatably connected on two side walls in the third fixed cavity 23, a moving sleeve 17 is sleeved on the threaded rod 15 in a threaded manner, two rotating plates 22 are rotatably connected on the moving sleeve 17, the other ends of the two rotating plates 22 are both rotatably connected on a fixed plate 20, the two fixed plates 20 are lapped on the side wall of the second fixed cavity 21, telescopic rods 19 are fixedly connected on the two fixed plates 20, the other ends of the two telescopic rods 19 are fixedly connected on guide rods 18, and one end of the two guide rods 18 is fixedly connected on the third fixed cavity 23, the other ends of the two guide rods 18 are sleeved on the movable sleeve 17 in a sliding mode, so that the threaded rods 15 can rotate to drive the two fixing plates 20 to change the positions of the fixing shaft 2 and the circular screen 1, and the circular screen 1 can be conveniently detached and replaced.

The upper side and the lower side of the second fixed cavity 21 are respectively fixedly provided with a fixed plate 20 at the moving part of the rotating plate 22, so that the rotating plate 22 and the fixed plate 20 can conveniently move out of the second fixed cavity 21; the threaded rod 15 is fixedly sleeved with a secondary bevel gear 14, the secondary bevel gear 14 is meshed with a main bevel gear 12, the main bevel gear 12 is fixedly connected with a rotating rod 11, and the top end of the rotating rod 11 penetrates through a third fixed cavity 23 and extends to the outside, so that the threaded rod 15 is driven to rotate through the rotation of the rotating rod 11; the main bevel gear 12 is rotatably connected to the support plate 13, and the bottom end of the support plate 13 is fixedly connected to the third fixing cavity 23, so that the rotating position of the main bevel gear 12 can be conveniently fixed; two first fixed cavities 3 are fixedly arranged in the connecting block 5, two ends of a sleeve rod 4 are fixedly connected to the upper and lower ends of each first fixed cavity 3 respectively, two ends of a connecting plate 8 are slidably sleeved on the sleeve rods 4 respectively, a connecting rod 7 is fixedly connected to the connecting plate 8, the other end of the connecting rod 7 extends to the outside through the connecting block 5, an inserting block 9 is fixedly connected to the connecting plate 8, the inserting block 9 is inserted into an inserting groove 10, and the inserting groove 10 is fixedly arranged on the fixed shaft 2, so that the fixed shaft 2 is fixed on the connecting block 5; the connecting plate 8 is fixedly connected with a spring 6, the other end of the spring 6 is fixedly connected to the first fixed cavity 3, and the spring 6 is sleeved on the sleeve rod 4, so that the connecting plate 8 is pushed to move through the spring 6.

When the utility model is used, the electrical components appearing in the application are externally connected with a power supply and a control switch when in use, when the rotary screen 1 needs to be replaced, the main bevel gear 12 is driven to rotate by rotating the rotating rod 11, the main bevel gear 12 is driven to rotate the driven bevel gear 14, the driven bevel gear 14 is driven to rotate the threaded rod 15, the threaded rod 15 is driven to rotate the movable sleeve 17, the movable sleeve 17 slides on the guide rod 18, so as to fix the moving direction of the movable sleeve 17, the movable sleeve 17 drives the rotating plate 22 to rotate, the rotating plate 22 rotates to drive the two fixed plates 20 to move towards the third fixed cavity 23, the moving direction of the fixed plates 20 is fixed by the telescopic rod 19, the fixed plates 20 move to the third fixed cavity 23, so as to separate the fixed shaft 2 from the rotary screen 1, by upwards pulling the connecting rod 7, 8 both ends of connecting plate slide on cup jointing pole 4, and 8 motions of the connecting plate of being convenient for are more stable, and the compression of spring 6, 8 motions of connecting plate drive the upward movement of grafting piece 9, and grafting piece 9 moves to and the inserting groove 10 separation, outwards stimulates fixed axle 2 afterwards, can drive fixed axle 2 to the fixed cavity 21 outward movement of second, is convenient for take off mould 1, changes mould 1.

The application has the advantages that:

1. according to the rotary shaft type rotary screen, the main bevel gear is driven to rotate through the rotation of the rotary rod, the main bevel gear drives the auxiliary bevel gear to rotate, the auxiliary bevel gear drives the threaded rod to rotate, the threaded rod rotates to drive the movable sleeve to move, the movable sleeve moves to drive the rotary plate to rotate, the rotary plate rotates to drive the two fixing plates to move towards the third fixing cavity, and the fixing plates move into the third fixing cavity, so that the fixing shaft and the rotary screen can be conveniently separated;

2. this application is through upwards pulling the connecting rod, and the connecting plate both ends slide on cup jointing the pole, and the connecting plate motion of being convenient for is more stable, and the spring compression, connecting plate motion drive plug piece upward movement, plug piece motion to with the inserting groove separation, outside pulling fixed axle afterwards can drive the fixed cavity outward movement of fixed axial second, is convenient for take off the mould, changes the mould.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a rotary screen printing equipment convenient to change rotary screen which characterized in that: comprises a connecting block (5), a rotary screen (1) and a replacing mechanism;

the replacing mechanism comprises a fixed shaft (2), two ends of a circular screen (1) are fixedly provided with second fixed cavities (21), two ends of the second fixed cavities (21) are respectively lapped with one end close to the two fixed shafts (2), the fixed shaft (2) is internally fixedly provided with a third fixed cavity (23), two ends of a threaded rod (15) are respectively and rotatably connected with two ends of the inner side wall of the third fixed cavity (23), a movable sleeve (17) is sleeved on the threaded rod (15) in a threaded manner, two rotating plates (22) are rotatably connected with the movable sleeve (17), the other ends of the two rotating plates (22) are respectively and rotatably connected with a fixed plate (20), the two fixed plates (20) are lapped on the side wall of the second fixed cavity (21), two fixed plates (20) are respectively and fixedly connected with a telescopic rod (19), and the other ends of the two telescopic rods (19) are fixedly connected with a guide rod (18), one end of each guide rod (18) is fixedly connected to the third fixed cavity (23), and the other end of each guide rod (18) is sleeved on the movable sleeve (17) in a sliding mode.

2. A cylinder printing apparatus facilitating cylinder replacement according to claim 1, wherein: the upper side and the lower side of the second fixed cavity (21) are respectively and fixedly provided with a fixed plate (20) at the moving part of the rotating plate (22).

3. A cylinder printing apparatus facilitating cylinder replacement according to claim 1, wherein: fixed cover on threaded rod (15) has connect from bevel gear (14), meshing has main bevel gear (12) on from bevel gear (14), fixedly connected with dwang (11) on main bevel gear (12), dwang (11) top is run through third fixed cavity (23) and is extended to the outside.

4. A cylinder printing apparatus facilitating cylinder replacement according to claim 3, wherein: the main bevel gear (12) is rotatably connected to the supporting plate (13), and the bottom end of the supporting plate (13) is fixedly connected to the third fixing cavity (23).

5. A cylinder printing apparatus facilitating cylinder replacement according to claim 1, wherein: the utility model discloses a fixed axle, including connecting block (5), connecting block (5) internal fixation is equipped with two first fixed cavity (3), first fixed cavity (3) are fixedly connected with from top to bottom respectively and cup joint pole (4) both ends, cup joint and have cup jointed connecting plate (8) both ends on pole (4) respectively in the slip, fixedly connected with connecting rod (7) are gone up in connecting plate (8), connecting rod (7) other end through connection piece (5) extend to the outside, fixedly connected with grafting piece (9) are gone up in connecting plate (8), grafting piece (9) are pegged graft on inserting groove (10), inserting groove (10) are fixed to be established on fixed axle (2).

6. A rotary screen printing apparatus facilitating the exchange of a rotary screen according to claim 5, wherein: the connecting plate (8) is fixedly connected with a spring (6), the other end of the spring (6) is fixedly connected to the first fixed cavity (3), and the spring (6) is sleeved on the sleeved rod (4).