CN216733428U

CN216733428U - A bloated air roll frame for printing machine unreels unit

Info

Publication number: CN216733428U
Application number: CN202123350335.0U
Authority: CN
Inventors: 王经运
Original assignee: Shanghai Mingyu Bar Code Technology Co ltd
Current assignee: Shanghai Mingyu Bar Code Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an inflation roller frame for printing machine unreels unit, including the frame bottom plate, the spout has been seted up to the inside of frame bottom plate, the inside of spout is provided with the lead screw, the outside of lead screw is provided with the movable block, the upper end fixedly connected with support plate of movable block, the draw-in groove has been seted up to the inside of inflation roller body, the inside of inflation roller body is located the outside of draw-in groove and has seted up the third screw hole. This an inflation roller frame for printing machine unreels unit, set the frame bottom plate to the structure that both sides can remove the regulation, the inflation roller of easy to assemble on the one hand, on the other hand can carry out adaptability to the length of different inflation rollers and adjust, pass through the block between fixture block and the draw-in groove with the inflation roller body and install in the mount pad, simultaneously with first screw hole, second screw hole and third screw hole align, lock through locking bolt, realize quick location and installation, improve the stability of structure after the installation, use safe and reliable more, and the practicability is improved.

Description

A bloated air roll frame for printing machine unreels unit

Technical Field

The utility model relates to an inflation roller technical field specifically is an inflation roller frame that is used for printing machine to unreel the unit.

Background

The air expanding roller, also called the air expanding shaft, it is a purpose-made rolling, unreeling shaft, that is to say the shaft that can be projected on the surface after high-pressure inflation, the shaft that the surface part retracts rapidly after the deflation, its name is diversified, also called the air pressure shaft, the expansion shaft, the air expanding roller, the inflation shaft, the pressure shaft, the air expanding roller, etc., although the air expanding shaft has many names, but the theory of operation is the same, the use of the air expanding shaft, the air expanding sleeve is extremely convenient, swift, only need to have the source of gas, when needing to lock the external part, only need the air gun to inflate to the air cock on the air expanding shaft to accomplish, prop the external part, when needing to relax the paper and unload, press the slippery external part on the air cock by hand and can take out, the rolling of the air expanding shaft is very wide, all machines that have, unreel, cut, all can be suitable for the air expanding shaft, even include the light metal trade, for example: the inflatable shaft is mainly suitable for printing equipment and comprises: plate dryers, flexo presses, gravure presses, label printers, and the like; other machines are: the coating machine, the leather machine, the setting machine, the embossing machine, the slitting machine, the die-cutting machine, the rewinding machine, the paper tube machine, the bag making machine, the laminating machine, the film blowing machine, the foaming machine, the film laminating machine, the embossing machine, the paper machine, the non-woven machine, the cloth inspecting machine, the gold stamping machine, the battery equipment and other related machines are matched for use.

However, current flatulence roller is when being connected with the bottom frame when using, do not have the structure of fine quick installation and dismantlement, make the flatulence roller when needs are changed, it is not very convenient, the mounting structure that most flatulence rollers used when the installation of current simultaneously, the structure is not stable enough, make the flatulence roller can appear not hard up the condition when rotating, it is not very safe to use, the unable rack part can't carry out the regulation of adaptability according to the length of flatulence roller simultaneously, it has certain limitation to use, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inflation roller frame for printing machine unreels unit, when being connected with the bottom frame when using with the current inflation roller that proposes in solving above-mentioned background art, do not have fine quick installation and the structure of dismantling, make the inflation roller when needs are changed, it is not very convenient, the mounting structure who uses when the installation of the most of inflation rollers that have simultaneously, the structure is stable inadequately, make the inflation roller can appear not hard up the condition when rotating, it is not very safe to use, the unable frame part can't carry out the regulation of adaptability according to the length of inflation roller simultaneously, it has certain limitation to use, greatly reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an air expanding roller frame for an unreeling unit of a printing machine comprises a frame bottom plate, wherein a sliding groove is formed in the frame bottom plate, a lead screw is arranged in the sliding groove, a movable block is arranged on the outer side of the lead screw, a support plate is fixedly connected to the upper end of the movable block, a frame body is fixedly connected to the upper end of the support plate, an installation disc is arranged on one side, close to the center of the frame bottom plate, of the frame body, an installation seat is fixedly connected to one side, close to the center of the frame bottom plate, of the installation disc, a groove is formed in the outer side of the installation seat, a first threaded hole is formed in the center, located in the interior of the groove, of the installation seat, an installation groove is formed in the interior of the installation seat, a fixture block is fixedly connected to the interior of the installation groove, a second threaded hole is formed in the interior of the fixture block, a locking bolt is arranged in the interior of the first threaded hole, and an air expanding roller body is arranged in the interior of the installation groove, the inside of bloated roller body is seted up the draw-in groove, the inside of bloated roller body is located the outside of draw-in groove and is seted up the third screw hole.

Preferably, spout, lead screw and movable block are provided with two sets ofly about the vertical centerline symmetry of frame bottom plate respectively, every group spout, lead screw and movable block are provided with two respectively, the width of spout is the same with the width of movable block, spout and movable block sliding connection, movable block and lead screw threaded connection, rotate through the bearing between lead screw and the frame bottom plate and connect, make things convenient for slide adjusting.

Preferably, the support plate, the rack body and the mounting disc are symmetrically arranged about a vertical central line of the rack bottom plate, and the mounting disc is rotatably connected with the rack body, so that the air expansion roller can rotate conveniently.

Preferably, the groove, the first threaded hole and the locking bolt are respectively distributed in an equidistant annular manner, the locking bolt is in threaded connection with the first threaded hole, the length and the width of the groove are larger than the diameter of the locking bolt, and locking is facilitated to be firmer.

Preferably, the fixture block and the second threaded hole are respectively distributed with four in an equidistant annular manner, the diameter of the second threaded hole is the same as that of the first threaded hole, and the center lines of the first threaded hole and the second threaded hole are located on the same horizontal center line, so that the fixture block and the second threaded hole are convenient to lock and fix.

Preferably, the clamping groove and the third threaded hole are symmetrically arranged about a vertical center line of the inflation roller body respectively, each group of the clamping groove and the third threaded hole are respectively four in equidistant annular distribution, the clamping groove is connected with the clamping block in a clamping mode, the diameter of the third threaded hole is the same as that of the first threaded hole, one end of the locking bolt penetrates through the first threaded hole and the second threaded hole and extends to the inside of the third threaded hole, the locking bolt is in threaded connection with the third threaded hole, and the structure after installation is more stable and firm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this an inflation roller frame for printing machine unreels unit through the setting of spout, lead screw, movable block, support plate and frame body, sets the frame bottom plate to the structure that can both sides remove the regulation, and on the one hand the easy to assemble inflation roller, on the other hand can carry out the regulation of adaptability to the length of different inflation rollers to satisfy different installation and user demand.

2. This an inflation roller frame for printing machine unreels unit, through the mounting disc, the mount pad, the groove, first screw hole, the mounting groove, the fixture block, the second screw hole, the locking bolt, the setting of draw-in groove and third screw hole, pass through the block between fixture block and the draw-in groove with the inflation roller body and install in the mount pad, align first screw hole, second screw hole and third screw hole simultaneously, through locking bolt locking, realize quick location and installation, improve the stability of installation back structure, use safe and reliable more, and the practicality is greatly improved.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the bottom plate of the rack of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the air expansion roller body of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the mounting plate of the present invention;

fig. 5 is a schematic view of the sectional structure of the installation state of the present invention.

In the figure: 1. a chassis base plate; 2. a chute; 3. a screw rod; 4. a movable block; 5. a carrier plate; 6. a frame body; 7. mounting a disc; 8. a mounting seat; 9. beveling; 10. a first threaded hole; 11. mounting grooves; 12. a clamping block; 13. a second threaded hole; 14. locking the bolt; 15. an air expanding roller body; 16. a card slot; 17. and a third threaded hole.

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.

Referring to fig. 1-5, the present invention provides a technical solution: an air expanding roller frame for an unreeling unit of a printing machine comprises a frame bottom plate 1, a sliding groove 2 is formed in the frame bottom plate 1, a lead screw 3 is arranged in the sliding groove 2, a movable block 4 is arranged on the outer side of the lead screw 3, a support plate 5 is fixedly connected to the upper end of the movable block 4, a frame body 6 is fixedly connected to the upper end of the support plate 5, a mounting disc 7 is arranged on one side, close to the center of the frame bottom plate 1, of the frame body 6, a mounting seat 8 is fixedly connected to one side, close to the center of the frame bottom plate 1, of the mounting disc 7, a groove 9 is formed in the outer side of the mounting seat 8, a first threaded hole 10 is formed in the center of the groove 9 in the mounting seat 8, a mounting groove 11 is formed in the mounting seat 8, a clamping block 12 is fixedly connected to the inside of the mounting groove 11, a second threaded hole 13 is formed in the clamping block 12, a locking bolt 14 is arranged in the first threaded hole 10, and an air expanding roller body 15 is arranged in the mounting groove 11, the inside of the expanding roller body 15 is provided with a clamping groove 16, and the inside of the expanding roller body 15 is positioned at the outside of the clamping groove 16 and is provided with a third threaded hole 17.

Further, spout 2, lead screw 3 and movable block 4 are provided with two sets ofly about frame bottom plate 1's vertical centerline symmetry respectively, and every group spout 2, lead screw 3 and movable block 4 are provided with two respectively, and the width of spout 2 is the same with movable block 4's width, spout 2 and movable block 4 sliding connection, movable block 4 and lead screw 3 threaded connection, rotate through the bearing between lead screw 3 and the frame bottom plate 1 and connect, make things convenient for sliding adjustment.

Furthermore, the support plate 5, the rack body 6 and the mounting disc 7 are symmetrically arranged about the vertical central line of the rack bottom plate 1, and the mounting disc 7 is rotatably connected with the rack body 6, so that the rotation of the air expansion roller is facilitated.

Furthermore, the groove 9, the first threaded hole 10 and the locking bolt 14 are respectively distributed with four rings at equal intervals, the locking bolt 14 is in threaded connection with the first threaded hole 10, the length and the width of the groove 9 are larger than the diameter of the locking bolt 14, and locking is convenient and firmer.

Furthermore, the fixture block 12 and the second threaded hole 13 are respectively distributed with four annular holes at equal intervals, the diameter of the second threaded hole 13 is the same as that of the first threaded hole 10, and the center lines of the first threaded hole 10 and the second threaded hole 13 are located on the same horizontal center line, so that the locking and fixing are facilitated.

Further, draw-in groove 16 and third screw hole 17 are provided with two sets ofly about the vertical central line symmetry of inflation roller body 15 respectively, every group draw-in groove 16 and third screw hole 17 are equidistant annular distribution respectively and have four, draw-in

groove

16 and 12 block connections of fixture block, the diameter of third screw hole 17 is the same with the diameter of first screw hole 10, first screw hole 10 and the inside that second screw hole 13 extended to third screw hole 17 are passed to the one end of locking bolt 14, locking bolt 14 and third screw hole 17 threaded connection, the structure after the installation is more stable firm.

The working principle is as follows: firstly, when the expanding roller body 15 is installed, the position distance between the frames is adjusted according to the lengths of different expanding roller bodies 15, the screw rod 3 is rotated to drive the movable block 4 to move, the support plate 5 and the frame body 6 are moved, the length of the expanding roller body 15 is adjusted, one end of the expanding roller body 15 is installed on the frame body 6 on one side, the clamping groove 16 is aligned to the clamping block 12, the other end of the expanding roller body 15 is installed with the frame body 6 on the other side, the limiting is carried out through the clamping block 12 and the clamping groove 16, then the locking bolt 14 penetrates through the first threaded hole 10, the second threaded hole 13 and the third threaded hole 17, the locking and the fixing are realized, the installation and the fixing of the expanding roller body 15 are realized, the expanding roller is convenient to assemble and disassemble, and can be suitable for expanding rollers with different lengths, and the use is convenient.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A bloated air roller frame for printing machine unreels unit, including frame bottom plate (1), its characterized in that: the improved structure of the rack bottom plate is characterized in that a sliding groove (2) is formed in the rack bottom plate (1), a lead screw (3) is arranged in the sliding groove (2), a movable block (4) is arranged on the outer side of the lead screw (3), a carrier plate (5) is fixedly connected to the upper end of the movable block (4), a rack body (6) is fixedly connected to the upper end of the carrier plate (5), a mounting disc (7) is arranged on one side, close to the center of the rack bottom plate (1), of the rack body (6), a mounting seat (8) is fixedly connected to one side, close to the center of the rack bottom plate (1), of the mounting disc (7), a groove (9) is formed in the outer side of the mounting seat (8), a first threaded hole (10) is formed in the center, of the groove (9), a mounting groove (11) is formed in the interior of the mounting seat (8), and a clamping block (12) is fixedly connected to the interior of the mounting groove (11), the inside of fixture block (12) is seted up second screw hole (13), the inside of first screw hole (10) is provided with locking bolt (14), the inside of mounting groove (11) is provided with inflation roller body (15), draw-in groove (16) have been seted up to the inside of inflation roller body (15), third screw hole (17) have been seted up in the outside that the inside of inflation roller body (15) is located draw-in groove (16).

2. The air-inflation roller frame for the unwinding unit of the printing press as claimed in claim 1, characterized in that: spout (2), lead screw (3) and movable block (4) are provided with two sets ofly, every group about the vertical centerline symmetry of frame bottom plate (1) respectively spout (2), lead screw (3) and movable block (4) are provided with two respectively, the width of spout (2) is the same with the width of movable block (4), spout (2) and movable block (4) sliding connection, movable block (4) and lead screw (3) threaded connection, rotate through the bearing between lead screw (3) and the frame bottom plate (1) and be connected.

3. The air-inflation roller frame for the unwinding unit of the printing press as claimed in claim 1, characterized in that: the support plate (5), the rack body (6) and the mounting disc (7) are symmetrically arranged about the vertical central line of the rack bottom plate (1), and the mounting disc (7) is rotatably connected with the rack body (6).

4. The air-inflation roller frame for the unwinding unit of the printing press as claimed in claim 1, characterized in that: the groove (9), the first threaded hole (10) and the locking bolt (14) are respectively distributed with four in an equidistant annular mode, the locking bolt (14) is in threaded connection with the first threaded hole (10), and the length and the width of the groove (9) are larger than the diameter of the locking bolt (14).

5. The air expander roll stand for a printing press unwind unit of claim 1, wherein: the fixture blocks (12) and the second threaded holes (13) are respectively distributed in an equidistant annular mode, the diameter of the second threaded holes (13) is the same as that of the first threaded holes (10), and the center lines of the first threaded holes (10) and the second threaded holes (13) are located on the same horizontal center line.

6. The air-inflation roller frame for the unwinding unit of the printing press as claimed in claim 1, characterized in that: draw-in groove (16) and third screw hole (17) are provided with two sets ofly about the vertical central line symmetry of inflation roller body (15) respectively, every group draw-in groove (16) and third screw hole (17) are equidistant annular distribution respectively and have four, draw-in groove (16) and fixture block (12) block are connected, the diameter of third screw hole (17) is the same with the diameter of first screw hole (10), the inside that first screw hole (10) and second screw hole (13) extend to third screw hole (17) is passed to the one end of locking bolt (14), locking bolt (14) and third screw hole (17) threaded connection.