CN213976292U - Paper winding machine for printing - Google Patents

Abstract

The utility model relates to the field of printing technology, and a winder is used in printing is disclosed, comprises a workbench, the equal fixedly connected with backup pad in both ends around the workstation upper surface, two one side fixedly connected with working plate that the backup pad is relative, fixedly connected with printing machine on the working plate, the last fixed surface of workstation is connected with a supporting bench, a supporting bench is located the printing machine under, the rear end of workstation upper surface is seted up flutedly, the inside of recess is provided with puts paper mechanism, the left side fixed surface of backup pad is connected with the connecting plate, the quantity of connecting plate is two equally, the front side the connecting plate is the L shaped plate. This winder for printing when possessing different direct winder, no longer need change anchor clamps or increase the auxiliary sleeve that corresponds, and then reduced operating personnel's manual labor, and then reduced the time waste when changing, and then improved the efficiency and the production efficiency of printing stock form.

Description

Paper winding machine for printing

Technical Field

The utility model relates to the field of printing technology, specifically be printing with winder.

Background

In the existing printing machine, a paper rolling mechanism is generally needed to complete paper feeding and roll paper collecting, so that printing paper passes through the surface of a worktable for printing, the roll paper and the paper feeding are generally completed through the rotation of a paper rolling roller,

however, in the conventional printing machine, when the roll paper is rolled on the printed paper, only the roll paper with a predetermined diameter can be used, and when the roll paper with a different diameter is faced, the clamp needs to be replaced or the auxiliary sleeve with a corresponding specification needs to be added.

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 printing winder, when possessing in the face of different direct winding rolls, no longer need change anchor clamps or increase the auxiliary sleeve that corresponds, and then the manual labor of operating personnel has been reduced, and then the time waste when having reduced the change, and then the efficiency of printing stock form and production efficiency advantage such as have been improved, the existing printing machine has been solved and only can use the winding roll of regulation diameter when carrying out the stock form to the good paper of printing, need change anchor clamps or add the auxiliary sleeve that corresponds the specification in the face of the winding roll of different diameters, this kind of mode is when changing anchor clamps or increasing the auxiliary sleeve of object specification, not only increase operating personnel's intensity of labour, time waste still, and then the problem of normal printing stock form efficiency is influenced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the paper winder for printing comprises a workbench, wherein the front end and the rear end of the upper surface of the workbench are respectively and fixedly connected with a supporting plate and two supporting plates, one side of each supporting plate, which is opposite to the other side, is fixedly connected with a printing machine, the upper surface of the workbench is fixedly connected with a supporting table, the supporting table is positioned under the printing machine, a groove is formed in the rear end of the upper surface of the workbench, a paper placing mechanism is arranged in the groove, the connecting plate is an L-shaped plate, and the paper winding mechanism is arranged between the connecting plates.

Preferably, put paper mechanism and include the slider, slider sliding connection is in the inside of recess, the quantity of slider is two, the threaded through-hole has been seted up to the front surface of slider, the front surface of workstation is inlayed and is had the bearing, it has the bearing to inlay equally on the rear side inner wall of recess, circle fixedly connected with threaded rod in the bearing, the threaded rod begins with central point and the front and back both ends screw thread is opposite, the front end fixedly connected with handle of threaded rod.

Preferably, the threaded rod is in threaded connection with the threaded through hole formed by the two sliding blocks, the rear end of the threaded rod is fixedly connected to the inner ring of the bearing embedded in the inner wall of the rear side of the groove, the two sliding blocks are in threaded connection with the threaded rod in tandem, the bearing is also embedded in the side, opposite to the sliding blocks, of the bearing, a connecting rod is fixedly connected to the inner ring of the bearing, a clamping block is fixedly connected to one end, not in contact with the bearing, of the connecting rod, and the clamping block is conical.

Preferably, the paper winding mechanism comprises a motor, the motor is fixedly connected to the upper surface of a front connecting plate, a bearing is also embedded in the opposite side of the connecting plate, the output end of the motor is fixedly connected to the inner ring of the bearing, a first supporting pipe is fixedly connected to the inner ring of the bearing, a hydraulic spring is fixedly connected to the inner bottom surface of one end, close to the bearing, of the first supporting pipe, a second supporting pipe is fixedly connected to the other end of the hydraulic spring, the outer surface of the first supporting pipe extends out of the end, not in contact with the hydraulic spring, of the second supporting pipe, the first supporting pipe and the second supporting pipe are both transversely arranged, a turntable is fixedly connected to the end, not in contact with the first supporting pipe, of the turntable is provided with two convex grooves, the two convex grooves are arranged in an up-down mode and are prevented from being arranged on the side, not in contact with the second supporting pipe, of the turntable .

Preferably, the upper part is the same fixedly connected with hydraulic spring in the inside bottom surface of convex recess, hydraulic spring's the other end fixedly connected with convex piece, convex piece and convex recess sliding connection, the convex piece not with the one side fixedly connected with cardboard of convex recess contact, the below the same fixedly connected with hydraulic spring of the inside upper wall of convex recess, the same fixedly connected with convex piece in the other end of hydraulic spring, the convex piece is the same with convex recess sliding connection, the same fixedly connected with cardboard of one side that the convex piece is not convex recess contact.

Preferably, the convex block and the convex groove are mutually matched.

Preferably, the clamping plate is a triangular body, and one side of the clamping plate, which is not in contact with the convex block, is arc-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides a winder for printing possesses following beneficial effect:

1. the paper winding machine for printing can fix paper winding rolls through the arranged clamping plate, further is connected with the convex groove in a sliding way through the arranged convex block, further drives the convex block to move in the convex groove when the clamping plate is stressed, further contracts the hydraulic spring, further can clamp the paper winding rolls with different diameters, further uses the hydraulic spring arranged in the first supporting pipe, further presses the hydraulic spring through the stress of the second supporting pipe when the second supporting pipe is stressed, further contracts the hydraulic spring, further retracts the second supporting pipe into the first supporting pipe, further enables the device to fix the paper winding rolls with different lengths, further has the advantages that when the paper winding machine faces different direct paper winding rolls, clamps do not need to be replaced or corresponding auxiliary sleeves do not need to be added, further the physical labor of operators is reduced, and further the time waste during replacement is reduced, and then the efficiency and the production efficiency of printing stock form have been improved.

2. This winder for printing, through rotating the handle, and then the handle drives the threaded rod and rotates, and then both ends screw thread is opposite around the threaded rod through setting up, and then make two slider relative movement, and then drive the fixture block and be close to each other, and then accomplish the centre gripping to the paper roll, and then the fixture block through setting up is conical, and then can go on the card to the paper roll of different diameters and go into, and then offered screw thread shape recess through the fixture block surface that sets up and then when carrying out the centre gripping to the paper roll, can play fine anti-skidding effect, and then make the centre gripping more firm.

3. This winder for printing, the fixture block through setting up is conical, and then the big one end of fixture block diameter forms a limiting displacement to the winding drum, and then can not appear the scroll when making the paper refeed and take place about cheap phenomenon, and then more stable when making form advancing, the cardboard through setting up is the triangular body, and then through the little special construction of the big one end of triangle-shaped one end, equally to a spacing effect of winding drum shape, and then prevent to appear the phenomenon of skew when carrying out the reel to the paper that finishes printing, and then the contrast is uneven about the paper of having avoided rolling up out, and then improve work efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the first supporting tube of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the convex groove of the present invention;

fig. 5 is a schematic diagram of the structure of the convex block of the present invention.

In the figure: 1 workbench, 2 grooves, 3 bearings, 4 handles, 5 sliding blocks, 6 threaded rods, 7 clamping blocks, 8 connecting rods, 9 supporting plates, 10 working plates, 11 printers, 12 supporting tables, 13 connecting plates, 14 first supporting tubes, 15 second supporting tubes, 16 rotating discs, 17 motors, 18 hydraulic springs, 19 convex grooves, 20 convex blocks and 21 clamping plates.

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 new technical solution: a paper winder for printing comprises a workbench 1, wherein supporting plates 9 are fixedly connected to the front end and the rear end of the upper surface of the workbench 1 respectively, a working plate 10 is fixedly connected to one side, opposite to the two supporting plates 9, of the upper surface of the workbench 1, a printing machine 11 is fixedly connected to the working plate 10, the printing machine 11 is of a conventional structure and is not described herein in more detail, a supporting table 12 is fixedly connected to the upper surface of the workbench 1, the supporting table 12 is located right below the printing machine 11, a groove 2 is formed in the rear end of the upper surface of the workbench 1, two sliding blocks 5 are slidably connected to the inside of the groove 2, threaded through holes are formed in the front surface of each sliding block 5, a bearing 3 is inlaid in the front surface of the workbench 1, a bearing 3 is inlaid in the inner wall of the rear side of the groove 2, a threaded rod 6 is fixedly connected to the inner ring of each bearing 3, the threads of the threaded rod 6 are opposite to the front end and the rear end of the threaded rod 6 from the central position, a handle 4 is fixedly connected to the front end of the threaded rod 6, the threaded rod 6 is in threaded connection with a threaded through hole formed in the sliding blocks 5, the rear end of the threaded rod 6 is fixedly connected to an inner ring of a bearing 3 embedded in the inner wall of the rear side of the groove 2, the two sliding blocks 5 are in threaded connection with the threaded rod 6 in tandem, the bearing 3 is also embedded in one side, opposite to the sliding blocks 5, of the bearing 3, a connecting rod 8 is fixedly connected to the inner ring of the bearing 3, one end, which is not in contact with the bearing 3, of the connecting rod 8 is fixedly connected with a clamping block 7, the clamping block 7 is conical, the outer surface of the clamping block 7 is provided with a threaded groove, a paper roll is inserted into the clamping block 7, the handle 4 is rotated to drive the threaded rod 6 to rotate, the threads of the front end and the rear end of the threaded rod 6 are opposite, the two sliding blocks 5 are moved relatively, the clamping blocks 7 are driven to, paper rolls with different diameters can be clamped, and thread-shaped grooves are formed in the outer surfaces of the clamping blocks 7, so that when the paper rolls are clamped, a good anti-skidding effect can be achieved, and clamping is more stable;

the left side surface of the supporting plate 9 is fixedly connected with two connecting plates 13, the number of the connecting plates 13 is two, the front connecting plate 13 is an L-shaped plate, the bearing 3 is inlaid on the opposite side of the connecting plate 13, the upper side surface of the front connecting plate 13 is fixedly connected with a motor 17, the output end of the motor 17 is fixedly connected to the inner ring of the bearing 3, the inner ring of the bearing 3 is fixedly connected with a first supporting pipe 14, the inside of the first supporting pipe 14 is of a hollow structure, the inner bottom surface of one end, close to the bearing 3, of the first supporting pipe 14 is fixedly connected with a hydraulic spring 18, the other end of the hydraulic spring 18 is fixedly connected with a second supporting pipe 15, the end, not in contact with the hydraulic spring 18, of the second supporting pipe 15 extends out of the outer surface of the first supporting pipe 14, the first supporting pipe 14 and the second supporting pipe 15 are both transversely arranged, and the end, not in contact with the first supporting pipe 14, of the second supporting pipe 15 is fixedly connected with a turntable 16, one side of the rotary table 16, which is not in contact with the second support pipe 15, is provided with two convex grooves 19, the two convex grooves 19 are arranged on one side of the rotary table 16, which is not in contact with the second support pipe 15, the bottom surface of the inner part of the upper convex groove 19 is also fixedly connected with a hydraulic spring 18, the other end of the hydraulic spring 18 is fixedly connected with a convex block 20, the convex block 20 is in sliding connection with the convex grooves 19, the convex block 20 is mutually adaptive to the convex grooves 19, one side of the convex block 20, which is not in contact with the convex grooves 19, is fixedly connected with a clamping plate 21, the clamping plate 21 is a triangular body, the side of the clamping plate 21, which is not in contact with the convex block 20, is in an arc shape, the upper wall of the inner part of the lower convex groove 19 is also fixedly connected with the hydraulic spring 18, the other end of the hydraulic spring 18 is also fixedly connected with the convex block 20, and the convex block 20 is also in sliding connection with the convex grooves 19, the side of the convex block 20 not contacted with the convex groove 19 is also fixedly connected with a clamping plate 21, so that the paper winding roller can be fixed through the arranged clamping plate 21, the arranged convex block 20 is in sliding connection with the convex groove 19, the convex block 20 is driven to move in the convex groove 19 when the clamping plate 21 is stressed, the hydraulic spring 18 contracts, so that the paper winding rollers with different diameters can be clamped, the hydraulic spring 18 arranged in the first supporting pipe 14 is used, when the second supporting pipe 15 is stressed, the second supporting pipe 15 is stressed to extrude the hydraulic spring 18, the hydraulic spring 18 contracts, so that the second supporting pipe 15 retracts into the first supporting pipe 14, so that the device can fix the paper winding rollers with different lengths, and the motor 17 is arranged, so that the output end of the motor 17 rotates, the bearing 3 is driven to rotate, and when the bearing 3 rotates, the first support tube 14 and the second support tube 15 are driven to rotate, and the rotation of the second support tube 15 drives the turntable 16 and the clamping plate 21 to rotate.

The working principle is as follows: when the printed paper needs to be rolled, the paper to be printed and the paper roll are inserted into the fixture block 7, the handle 4 is rotated to drive the threaded rod 6 to rotate, the threads of the front end and the rear end of the threaded rod 6 are opposite, the two sliders 5 are moved relatively, the fixture block 7 is driven to approach each other, the paper roll is clamped, the paper rolls with different diameters can be clamped by the conical fixture block 7, the outer surface of the fixture block 7 is provided with a thread-shaped groove, the paper roll is clamped, the anti-slip effect is good, the clamping is firmer, one paper roll is clamped into the clamping plate 21, one end of the paper to be printed is fixed on the paper roll, the printing machine 11 and the motor 17 are started, and the output end of the motor 17 rotates, and then drive the bearing 3 to rotate, and then when the bearing 3 rotates, drive the first support tube 14 and the second support tube 15 to rotate, and then the rotation of the second support tube 15 drives the turntable 16 and the clamping plate 21 to rotate, and then the printed paper is rolled onto the winding roller, and then the winding roller can be fixed through the arranged clamping plate 21, and then the winding roller is slidably connected with the convex groove 19 through the arranged convex block 20, and then the clamping plate 21 drives the convex block 20 to move in the convex groove 19 when stressed, and then the hydraulic spring 18 contracts, and then the winding roller with different diameters can be clamped, and then through the hydraulic spring 18 arranged in the first support tube 14, and then when the second support tube 15 is stressed, the second support tube 15 is pressed against the hydraulic spring 18, and then the hydraulic spring 18 contracts, and then the second support tube 15 contracts into the first support tube 14, further, the device can fix the winding rollers with different lengths.

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 (6)

1. Printing winder, including workstation (1), the equal fixedly connected with backup pad (9) in both ends around workstation (1) upper surface, two one side fixedly connected with working plate (10) that backup pad (9) are relative, fixedly connected with printing machine (11), its characterized in that on working plate (10): the upper surface fixed connection of workstation (1) has brace table (12), brace table (12) are located printing machine (11) under, recess (2) have been seted up to the rear end of workstation (1) upper surface, the inside of recess (2) is provided with puts paper mechanism, the left side fixed surface of backup pad (9) is connected with connecting plate (13), the quantity of connecting plate (13) is two equally, the front side connecting plate (13) are the L shaped plate, two be provided with roll paper mechanism between connecting plate (13).

2. The printing reel as claimed in claim 1, wherein: put paper mechanism and include slider (5), slider (5) sliding connection is in the inside of recess (2), the quantity of slider (5) is two, the threaded through-hole has been seted up to the front surface of slider (5), the front surface of workstation (1) is inlayed and is had bearing (3), it has bearing (3) to inlay equally on the rear side inner wall of recess (2), circle fixedly connected with threaded rod (6) in the bearing (3), threaded rod (6) are opposite with central point position front and back both ends screw thread, the front end fixedly connected with handle (4) of threaded rod (6).

3. The printing reel as claimed in claim 2, wherein: threaded rod (6) and the threaded through hole threaded connection that two sliders (5) were seted up, the rear end fixed connection of threaded rod (6) circles in bearing (3) that recess (2) rear side inner wall was inlayed, two slider (5) are tandem and threaded connection with threaded rod (6), one side that slider (5) is relative is inlayed equally has bearing (3), circle fixedly connected with connecting rod (8) in the bearing (3), connecting rod (8) do not have one end fixedly connected with fixture block (7) with bearing (3) contact, fixture block (7) are conical.

4. The printing reel as claimed in claim 1, wherein: the roll paper mechanism includes motor (17), motor (17) fixed connection is at the upper surface of front side connecting plate (13), one side that connecting plate (13) is relative is inlayed equally and is had bearing (3), the output fixed connection of motor (17) circles in the interior of bearing (3), circle first stay tube (14) of fixedly connected with in the inner circle of bearing (3), first stay tube (14) are close to inside bottom surface fixedly connected with hydraulic spring (18) of bearing (3) one end, the other one end fixedly connected with second stay tube (15) of hydraulic spring (18), the surface of first stay tube (14) is extended with the one end that hydraulic spring (18) contacted in second stay tube (15), first stay tube (14) are horizontal setting with second stay tube (15).

5. The printing reel as claimed in claim 4, wherein: the one end fixedly connected with carousel (16) that second stay tube (15) do not contact with first stay tube (14), convex recess (19) have been seted up to one side that carousel (16) do not contact with second stay tube (15), the quantity of convex recess (19) is two, two convex recess (19) are one-on-one prevents to arrange in carousel (16) one side not contacting with second stay tube (15).

6. The printing reel as claimed in claim 5, wherein: the hydraulic spring fixing device comprises a convex groove (19), a hydraulic spring (18) is fixedly connected to the bottom surface of the inner portion of the convex groove (19) in the same mode, a convex block (20) is fixedly connected to the other end of the hydraulic spring (18), the convex block (20) is connected with the convex groove (19) in a sliding mode, a clamping plate (21) is fixedly connected to one side, not in contact with the convex groove (19), of the convex block (20), the hydraulic spring (18) is fixedly connected to the upper wall of the inner portion of the convex groove (19) in the same mode, the convex block (20) is fixedly connected with the other end of the hydraulic spring (18) in the same mode, the convex block (20) is connected with the convex groove (19) in the same sliding mode, and the clamping plate (21) is fixedly connected to one side, not in contact with the convex groove (19), of the convex block (20).

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