CN216033126U

CN216033126U - Adjustable cylinder for printing

Info

Publication number: CN216033126U
Application number: CN202122562787.9U
Authority: CN
Inventors: 雷金召
Original assignee: Shangde Automation Co ltd
Current assignee: Shangde Automation Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-15
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an adjustable cylinder for printing, which comprises an adjusting seat and a cylinder body, wherein the adjusting seat is of a hollow structure, an adjusting plate is connected to the inner wall of the adjusting seat in a sliding manner, two guide rods are fixedly connected to the adjusting plate, one ends, far away from the adjusting plate, of the two guide rods penetrate through the adjusting seat and extend out of the adjusting seat, an installing plate is fixedly connected to the guide rods, the cylinder body is fixedly installed on the installing plate, a lead screw is rotatably connected to the adjusting seat, a lead screw nut is fixedly connected to the adjusting plate in a penetrating manner, and the lead screw nut is in threaded fit with the lead screw. According to the utility model, the position of the cylinder body is quickly adjusted by rotating the screw rod without external work, the use is convenient and flexible, the adjusting work efficiency is improved, the position of the adjusting plate can be positioned by the positioning mechanism, the adjusting plate is more stable in work, the looseness of the cylinder body in work is avoided, and the accuracy and the stability are better.

Description

Adjustable cylinder for printing

Technical Field

The utility model relates to the technical field of cylinders, in particular to an adjustable cylinder for printing.

Background

The stroke distance can be adjusted from top to bottom to the adjustable cylinder of current printing machine to drive the scraping print sword that links to each other with it, the scraping print sword horizontal direction removes, scrapes and presses the silk screen frame and makes the china ink print on the stock, forms the image, and current adjustable cylinder for the printing need borrow outside instrument in accommodation process, adjusts very inconveniently if spanner, screwdriver carry out the cooperation, and the stability after adjusting is relatively poor, and life is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of inconvenience in adjustment and poor stability in the prior art, and provides an adjustable printing air cylinder which is convenient to adjust and good in stability.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an adjustable cylinder for printing comprises an adjusting seat and a cylinder body, wherein the adjusting seat adopts a hollow structure, an adjusting plate is connected on the inner wall of the adjusting seat in a sliding manner, two guide rods are fixedly connected on the adjusting plate, one ends of the two guide rods, far away from the adjusting plate, penetrate through the adjusting seat and extend out of the adjusting seat, the guide rod is fixedly connected with an installation plate, the cylinder body is fixedly arranged on the installation plate, a screw rod is rotationally connected in the adjusting seat, a screw rod nut is fixedly connected in the adjusting plate in a penetrating way, the screw rod nut is in threaded fit with the screw rod, one end of the screw rod extends out of the adjusting seat and is fixedly connected with a handle, all be provided with the spout on the inside wall of adjusting the seat both sides, it has the locating piece, two to slide in the spout the locating piece all with adjust seat fixed connection, be provided with positioning mechanism on the lateral wall of adjusting the seat.

Preferably, the screw rod is rotatably connected with the inner wall of the adjusting seat through a rotating bearing, an inner ring of the rotating bearing is fixed with the screw rod, and an outer ring of the rotating bearing is fixed with the adjusting seat.

Preferably, the outer side wall of the guide rod is provided with scale mark lines.

Preferably, positioning mechanism is including setting up respectively in two locating plates of adjusting the seat both sides, every a plurality of gag lever posts of equidistance fixedly connected with on the locating plate, it is a plurality of the gag lever post all overlaps outward and is equipped with the spring, the both ends of spring are fixed with locating plate and regulation seat respectively, the gag lever post runs through the lateral wall of adjusting the seat and extends to in the spout.

Preferably, the positioning mechanism further comprises a rotating shaft rotatably connected to the outer side wall of the adjusting seat, the rotating shaft is fixedly connected with a gear, the two positioning plates are respectively and fixedly connected with two racks, and the two racks are all meshed with the gear.

Preferably, a limiting groove matched with the limiting rod is arranged on the side wall of the positioning block.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the screw rod nut and the adjusting seat are arranged, the screw rod can be driven to rotate through the handle, the screw rod can drive the screw rod nut meshed with the screw rod to move along the axis direction of the screw rod when rotating, and then the position of the cylinder body can be adjusted without external work, so that the adjusting device is convenient and flexible to use, and the adjusting work efficiency is improved.

2. According to the utility model, the positioning mechanism is arranged, so that the position of the adjusting plate can be positioned, the adjusting plate is more stable during working, the looseness of the cylinder body during working is avoided, the accuracy and the stability are better, the positioning operation is convenient through the arrangement of the gear and the rack, and the quick positioning of the adjusting plate is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable printing cylinder according to the present invention;

FIG. 2 is a schematic view of an internal structure of an adjusting seat of an adjustable printing cylinder according to the present invention;

fig. 3 is a perspective view of a positioning block and a limiting rod of an adjustable cylinder for printing according to the present invention.

In the figure: the device comprises an adjusting seat 1, a cylinder body 2, an adjusting plate 3, a guide rod 4, a mounting plate 5, a lead screw 6, a lead screw nut 7, a handle 8, a sliding chute 9, a positioning block 10, a rotating bearing 11, a scale mark line 12, a positioning plate 13, a limiting rod 14, a spring 15, a rotating shaft 16, a gear 17, a rack 18 and a limiting groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an adjustable cylinder is used in printing, including adjusting seat 1 and cylinder body 2, adjust seat 1 and adopt hollow structure, sliding connection has regulating plate 3 on the inner wall of adjusting seat 1, two guide bars 4 of fixedly connected with on regulating plate 3, the one end that regulating plate 3 was kept away from to two guide bars 4 runs through and adjusts seat 1 and extends to outside adjusting seat 1, fixedly connected with mounting panel 5 on the guide bar 4, 2 fixed mounting of cylinder body are on mounting panel 5, be provided with scale mark line 12 on the lateral wall of guide bar 4, can carry out the accurate positioning according to scale mark line 12 to the position of mounting panel 5.

According to the utility model, a screw rod 6 is rotatably connected in an adjusting seat 1, a screw rod nut 7 is fixedly connected in an adjusting plate 3 in a penetrating manner, the screw rod nut 7 is in threaded fit with the screw rod 6, one end of the screw rod 6 extends out of the adjusting seat 1 and is fixedly connected with a handle 8, sliding grooves 9 are respectively arranged on the inner side walls of two sides of the adjusting seat 1, positioning blocks 10 are arranged in the sliding grooves 9 in a sliding manner, the two positioning blocks 10 are both fixedly connected with the adjusting seat 1, and the position of the adjusting plate 3 can be adjusted by twisting the screw rod 6 to rotate through the handle 8.

In the utility model, the screw rod 6 is rotationally connected with the inner wall of the adjusting seat 1 through the rotating bearing 11, the inner ring of the rotating bearing 11 is fixed with the screw rod 6, and the outer ring of the rotating bearing 11 is fixed with the adjusting seat 1.

According to the utility model, the outer side wall of the adjusting seat 1 is provided with a positioning mechanism, the positioning mechanism comprises two positioning plates 13 respectively arranged at two sides of the adjusting seat 1, each positioning plate 13 is fixedly connected with a plurality of limiting rods 14 at equal intervals, springs 15 are sleeved outside the limiting rods 14, two ends of each spring 15 are respectively fixed with the positioning plates 13 and the adjusting seat 1, and the limiting rods 14 penetrate through the side wall of the adjusting seat 1 and extend into the sliding grooves 9.

In the utility model, the positioning mechanism further comprises a rotating shaft 16 which is rotatably connected to the outer side wall of the adjusting seat 1, a gear 17 is fixedly connected to the rotating shaft 16, two racks 18 are respectively and fixedly connected to the two positioning plates 13, the two racks 18 are both meshed with the gear 17, the gear 17 can be driven to rotate by rotating the rotating shaft 16, and when the gear 17 rotates in the forward direction, the two racks 18 can move in the direction away from each other, so that the two positioning plates 13 can move synchronously, the positioning operation is convenient, and the quick positioning of the adjusting plate 3 is facilitated.

According to the utility model, the side wall of the positioning block 10 is provided with the limiting groove 19 matched with the limiting rod 14, when the spring 15 is in a natural state, the limiting rod 14 is clamped into the limiting groove 19, and the position of the adjusting plate 3 can be positioned, so that the adjusting plate 3 is more stable in operation, the cylinder body 2 is prevented from loosening in operation, and the accuracy and the stability are better.

The utility model can be illustrated by the following operating modes: when the position of the cylinder body needs to be adjusted, firstly, the rotating shaft 16 is twisted to drive the gear 17 to rotate, when the gear 17 rotates in the forward direction, the two racks 18 can move towards the direction away from each other, namely, the two positioning plates 13 can move synchronously, at the moment, the positioning rod 14 moves out of the chute 9, then, the handle 8 is rotated in the forward direction or the reverse direction to drive the screw rod 6 to rotate, and as the adjusting plate 3 cannot rotate under the action of the guide rod 4, the screw rod 6 can drive the screw rod nut 7 meshed with the screw rod 6 to move along the axis direction of the screw rod 6 when rotating, so that the position of the cylinder body 2 can be adjusted without external work, the use is convenient and flexible, the adjusting work efficiency is improved, then, the position of the cylinder body 2 can be adjusted without external work, the use is convenient and flexible, and the adjusting work efficiency is improved;

after the regulation is accomplished, loosen pivot 16, locating plate 13 resets under spring 15's elastic force for gag lever post 14 card is gone into spacing groove 19, can fix a position adjusting plate 3's position, and adjusting plate 3 is more stable at the during operation, avoids cylinder body 2 during operation to take place to become flexible, and accuracy nature and stability are better.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an adjustable cylinder is used in printing, includes adjusts seat (1) and cylinder body (2), its characterized in that, adjust seat (1) and adopt hollow structure, sliding connection has regulating plate (3) on the inner wall of adjusting seat (1), two guide bars (4) of fixedly connected with on regulating plate (3), two the one end that regulating plate (3) were kept away from in guide bar (4) runs through and adjusts seat (1) and extends to outside adjusting seat (1), fixedly connected with mounting panel (5) on guide bar (4), cylinder body (2) fixed mounting is on mounting panel (5), it is connected with lead screw (6) to rotate in adjusting seat (1), it is connected with screw-nut (7) to run through fixedly in regulating plate (3), screw-nut (7) and lead screw (6) screw-thread fit, the one end of lead screw (6) extends to and adjusts seat (1) and outer fixedly connected with handle (8), all be provided with spout (9) on the inside wall of adjusting seat (1) both sides, it has locating piece (10), two to slide in spout (9) locating piece (10) all with adjust seat (1) fixed connection, be provided with positioning mechanism on the lateral wall of adjusting seat (1).

2. The adjustable cylinder for printing according to claim 1, wherein the screw rod (6) is rotatably connected with the inner wall of the adjusting seat (1) through a rotating bearing (11), the inner ring of the rotating bearing (11) is fixed with the screw rod (6), and the outer ring of the rotating bearing (11) is fixed with the adjusting seat (1).

3. The adjustable printing cylinder according to claim 1, wherein scale marks (12) are provided on the outer side wall of the guide rod (4).

4. The adjustable cylinder for printing according to claim 1, wherein the positioning mechanism comprises two positioning plates (13) respectively arranged at two sides of the adjusting seat (1), each positioning plate (13) is fixedly connected with a plurality of limiting rods (14) at equal intervals, a plurality of limiting rods (14) are sleeved outside each limiting rod (14), two ends of each spring (15) are respectively fixed with the positioning plates (13) and the adjusting seat (1), and the limiting rods (14) penetrate through the side wall of the adjusting seat (1) and extend into the sliding grooves (9).

5. The adjustable cylinder for printing according to claim 4, wherein the positioning mechanism further comprises a rotating shaft (16) rotatably connected to the outer side wall of the adjusting base (1), a gear (17) is fixedly connected to the rotating shaft (16), two racks (18) are respectively and fixedly connected to the two positioning plates (13), and both racks (18) are engaged with the gear (17).

6. The adjustable cylinder for printing as claimed in claim 4, wherein the side wall of the positioning block (10) is provided with a limiting groove (19) matched with the limiting rod (14).